now that the gemini target is working, get rid of the obsolete and buggy storm target

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16274 3c298f89-4303-0410-b956-a3cf2f4a3e73

13 files changed, 0 insertions, 38742 deletions

diff --git a/target/linux/storm/Makefile b/target/linux/storm/Makefile
deleted file mode 100644
index 9c5f4adcf3..0000000000
--- a/target/linux/storm/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Copyright (C) 2006-2008 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-ARCH:=arm
-BOARD:=storm
-BOARDNAME:=Storm SL3512
-FEATURES:=squashfs pci broken
-CFLAGS:=-Os -pipe -march=armv4 -mtune=arm9tdmi -funit-at-a-time
-
-LINUX_VERSION:=2.6.23.17
-
-include $(INCLUDE_DIR)/target.mk
-
-define Target/Description
-	Build images for boards based on the Storm Semiconductor SL3512, eg. Wiligear WBD-111
-endef
-
-$(eval $(call BuildTarget))
diff --git a/target/linux/storm/config-default b/target/linux/storm/config-default
deleted file mode 100644
index 36f2519346..0000000000
--- a/target/linux/storm/config-default
+++ /dev/null
@@ -1,221 +0,0 @@
-# CONFIG_AEABI is not set
-CONFIG_ALIGNMENT_TRAP=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SL2312=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARM=y
-# CONFIG_ARPD is not set
-# CONFIG_ARTHUR is not set
-# CONFIG_ATM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BITREVERSE=y
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_BONDING is not set
-CONFIG_BOUNCE=y
-# CONFIG_BRIDGE_NF_EBTABLES is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_CIFS is not set
-# CONFIG_CLS_U32_PERF is not set
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,19200 mem=32M"
-CONFIG_CPU_32=y
-CONFIG_CPU_32v4=y
-CONFIG_CPU_ABRT_EV4=y
-CONFIG_CPU_CACHE_FA=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_COPY_FA=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-CONFIG_CPU_FA526=y
-CONFIG_CPU_FA_BTB=y
-# CONFIG_CPU_ICACHE_DISABLE is not set
-CONFIG_CPU_TLB_FA=y
-# CONFIG_CRC_ITU_T is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_ERRORS is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_LL is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SHIRQ is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_USER is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_DEFAULT_NOOP=y
-# CONFIG_DETECT_SOFTLOCKUP is not set
-CONFIG_DEVPORT=y
-# CONFIG_DM9000 is not set
-CONFIG_ELF_CORE=y
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_EPOLL is not set
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_FORCED_INLINING=y
-# CONFIG_FPE_FASTFPE is not set
-# CONFIG_FPE_NWFPE is not set
-CONFIG_FRAME_POINTER=y
-# CONFIG_FUTEX is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_GEMINI_GPIO_DEV=y
-# CONFIG_GEMINI_IPI is not set
-# CONFIG_GENERIC_CLOCKEVENTS is not set
-# CONFIG_GENERIC_GPIO is not set
-# CONFIG_GENERIC_TIME is not set
-# CONFIG_HAMRADIO is not set
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_HFS_FS is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_I2C is not set
-# CONFIG_IDE is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_IFB is not set
-# CONFIG_IKCONFIG is not set
-# CONFIG_IMQ is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IPSEC_NAT_TRAVERSAL is not set
-# CONFIG_IPV6 is not set
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-# CONFIG_ISDN is not set
-# CONFIG_ISO9660_FS is not set
-# CONFIG_JFFS2_RTIME is not set
-# CONFIG_JFFS2_SUMMARY is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_LLC2 is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_MSDOS_FS is not set
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_GEOMETRY=y
-# CONFIG_MTD_CFI_I2 is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
-CONFIG_MTD_REDBOOT_PARTS=y
-# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
-# CONFIG_MTD_SERIAL is not set
-CONFIG_MTD_SL2312_CFI=y
-# CONFIG_MTD_SL2312_SERIAL_ATMEL is not set
-# CONFIG_MTD_SL2312_SERIAL_ST is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_NET_ACT_GACT is not set
-# CONFIG_NET_ACT_IPT is not set
-# CONFIG_NET_ACT_MIRRED is not set
-# CONFIG_NET_ACT_PEDIT is not set
-# CONFIG_NET_CLS_RSVP is not set
-# CONFIG_NET_CLS_RSVP6 is not set
-# CONFIG_NET_EMATCH is not set
-CONFIG_NET_GMAC=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_KEY is not set
-# CONFIG_NET_PCI is not set
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_SCH_DSMARK is not set
-# CONFIG_NET_SCH_ESFQ is not set
-# CONFIG_NET_SCH_GRED is not set
-# CONFIG_NET_SCH_HFSC is not set
-# CONFIG_NET_SCH_HTB is not set
-# CONFIG_NET_SCH_INGRESS is not set
-# CONFIG_NET_SCH_PRIO is not set
-# CONFIG_NET_SCH_RED is not set
-# CONFIG_NET_SCH_RR is not set
-# CONFIG_NET_SCH_SFQ is not set
-# CONFIG_NET_SCH_TBF is not set
-# CONFIG_NET_SCH_TEQL is not set
-# CONFIG_NET_SL2312 is not set
-CONFIG_NET_SL351X=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_NFSD is not set
-# CONFIG_NFS_FS is not set
-CONFIG_NF_CONNTRACK=y
-# CONFIG_NLS is not set
-# CONFIG_NO_IDLE_HZ is not set
-# CONFIG_NO_IOPORT is not set
-# CONFIG_NVRAM is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_PACKET=m
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_PCI=y
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_PCI_DEBUG is not set
-CONFIG_PCI_SYSCALL=y
-# CONFIG_PPP_MPPE is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250 is not set
-CONFIG_SERIAL_SL2312=y
-CONFIG_SERIAL_SL2312_CONSOLE=y
-# CONFIG_SL2312_LPC is not set
-# CONFIG_SL2312_MPAGE is not set
-# CONFIG_SL2312_RECVFILE is not set
-# CONFIG_SL2312_SHARE_PIN is not set
-# CONFIG_SL2312_TSO is not set
-# CONFIG_SL2312_USB is not set
-CONFIG_SL3516_ASIC=y
-# CONFIG_SMC91X is not set
-# CONFIG_SOUND is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_STANDALONE is not set
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_SYSVIPC is not set
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-# CONFIG_TICK_ONESHOT is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_UDF_FS is not set
-CONFIG_UID16=y
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_USER_NS is not set
-CONFIG_VECTORS_BASE=0xffff0000
-# CONFIG_VFAT_FS is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_DEV is not set
-CONFIG_VLAN_8021Q=m
-# CONFIG_W1 is not set
-CONFIG_WATCHDOG_SL351X=y
-# CONFIG_WLAN_80211 is not set
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_XIP_KERNEL is not set
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/target/linux/storm/image/Makefile b/target/linux/storm/image/Makefile
deleted file mode 100644
index e94c463ec5..0000000000
--- a/target/linux/storm/image/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# Copyright (C) 2007-2008 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/image.mk
-
-define Image/Prepare
-	cp $(LINUX_DIR)/arch/arm/boot/zImage $(KDIR)/zImage
-endef
-
-define Image/BuildKernel
-	cp $(KDIR)/zImage $(BIN_DIR)/openwrt-$(BOARD)-zImage
-#
-# XXX - FIXME
-#
-#	BIN_DIR=$(BIN_DIR) $(TOPDIR)/scripts/arm-magic.sh
-endef
-
-define Image/Build/jffs2-64k
-	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=64k conv=sync
-endef
-
-define Image/Build/jffs2-128k
-	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=128k conv=sync
-endef
-
-define Image/Build/squashfs
-	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
-endef
-
-define Image/Build
-	$(call Image/Build/$(1),$(1))
-	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
-
-	-$(STAGING_DIR_HOST)/bin/mkfwimage2 \
-		-m GEOS -f 0x30000000 -z \
-		-v WILI-S.WILIBOARD.v5.00.SL3512.OpenWrt.00000.000000.000000 \
-		-o $(BIN_DIR)/openwrt-$(BOARD)-wbd-111-$(1).bin \
-		-p Kernel:0x020000:0x100000:0:0:$(BIN_DIR)/openwrt-$(BOARD)-zImage \
-		-p Ramdisk:0x120000:0x500000:0:0:$(BIN_DIR)/openwrt-$(BOARD)-root.$(1)
-endef
-
-$(eval $(call BuildImage))
diff --git a/target/linux/storm/patches/001-arch.patch b/target/linux/storm/patches/001-arch.patch
deleted file mode 100644
index 699b9ba6d7..0000000000
--- a/target/linux/storm/patches/001-arch.patch
+++ /dev/null
@@ -1,8864 +0,0 @@
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -220,6 +220,9 @@ config ARCH_EP93XX
- 	help
- 	  This enables support for the Cirrus EP93xx series of CPUs.
- 
-+config ARCH_SL2312
-+    bool "SL2312"
-+
- config ARCH_FOOTBRIDGE
- 	bool "FootBridge"
- 	select FOOTBRIDGE
-@@ -414,6 +417,8 @@ source "arch/arm/mach-ep93xx/Kconfig"
- 
- source "arch/arm/mach-footbridge/Kconfig"
- 
-+source "arch/arm/mach-sl2312/Kconfig"
-+
- source "arch/arm/mach-integrator/Kconfig"
- 
- source "arch/arm/mach-iop32x/Kconfig"
-@@ -549,6 +554,16 @@ config PCI
- config PCI_SYSCALL
- 	def_bool PCI
- 
-+config SL2312_LPC
-+    bool "LPC Host Support"
-+    depends on ARCH_SL2312
-+    help
-+
-+config SL2312_LPC_IT8712
-+    bool "IT8712 Support"
-+    depends on ARCH_SL2312 && SL2312_LPC
-+    help
-+
- # Select the host bridge type
- config PCI_HOST_VIA82C505
- 	bool
-@@ -988,6 +1003,10 @@ if ALIGNMENT_TRAP || !CPU_CP15_MMU
- source "drivers/mtd/Kconfig"
- endif
- 
-+if ARCH_SL2312
-+source "drivers/telephony/Kconfig"
-+endif
-+
- source "drivers/parport/Kconfig"
- 
- source "drivers/pnp/Kconfig"
-@@ -997,7 +1016,7 @@ source "drivers/block/Kconfig"
- if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
- 	|| ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
- 	|| ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
--	|| ARCH_IXP23XX
-+	|| ARCH_IXP23XX || ARCH_SL2312
- source "drivers/ide/Kconfig"
- endif
- 
---- a/arch/arm/Makefile
-+++ b/arch/arm/Makefile
-@@ -72,6 +72,7 @@ tune-$(CONFIG_CPU_ARM920T)	:=-mtune=arm9
- tune-$(CONFIG_CPU_ARM922T)	:=-mtune=arm9tdmi
- tune-$(CONFIG_CPU_ARM925T)	:=-mtune=arm9tdmi
- tune-$(CONFIG_CPU_ARM926T)	:=-mtune=arm9tdmi
-+tune-$(CONFIG_CPU_FA52X)    :=-mtune=arm9tdmi
- tune-$(CONFIG_CPU_SA110)	:=-mtune=strongarm110
- tune-$(CONFIG_CPU_SA1100)	:=-mtune=strongarm1100
- tune-$(CONFIG_CPU_XSCALE)	:=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
-@@ -111,6 +112,7 @@ endif
-  machine-$(CONFIG_ARCH_PXA)	   := pxa
-  machine-$(CONFIG_ARCH_L7200)	   := l7200
-  machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
-+ machine-$(CONFIG_ARCH_SL2312)     := sl2312
-  textofs-$(CONFIG_ARCH_CLPS711X)   := 0x00028000
-  machine-$(CONFIG_ARCH_CLPS711X)   := clps711x
-  machine-$(CONFIG_ARCH_IOP32X)	   := iop32x
---- a/arch/arm/boot/compressed/Makefile
-+++ b/arch/arm/boot/compressed/Makefile
-@@ -19,6 +19,10 @@ ifeq ($(CONFIG_ARCH_SHARK),y)
- OBJS		+= head-shark.o ofw-shark.o
- endif
- 
-+ifeq ($(CONFIG_ARCH_SL2312),y)
-+OBJS		+= head-sl2312.o
-+endif
-+
- ifeq ($(CONFIG_ARCH_L7200),y)
- OBJS		+= head-l7200.o
- endif
---- /dev/null
-+++ b/arch/arm/boot/compressed/head-sl2312.S
-@@ -0,0 +1,6 @@
-+#include <asm/mach-types.h>
-+#include <asm/arch/sl2312.h>
-+
-+		.section	".start", "ax"
-+		mov	r7, #MACH_TYPE_SL2312
-+
---- a/arch/arm/boot/compressed/head.S
-+++ b/arch/arm/boot/compressed/head.S
-@@ -57,6 +57,17 @@
- 		mov	\rb, #0x50000000
- 		add	\rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
- 		.endm
-+/*****************************************************
-+ *      for Storlink SoC
-+ *****************************************************/
-+#elif defined(CONFIG_ARCH_SL2312)
-+		.macro	loadsp, rb
-+		mov	\rb, #0x16000000
-+		.endm
-+		.macro	writeb, rb
-+		strb	\rb, [r3, #0]
-+		.endm
-+/****************************************************/
- #else
- 		.macro	loadsp,	rb
- 		addruart \rb
-@@ -116,7 +127,28 @@ start:
- 		.rept	8
- 		mov	r0, r0
- 		.endr
--
-+/*****************************************************************************
-+ *  for Storlink Soc -- on chip UART
-+ *****************************************************************************/
-+#ifndef CONFIG_SERIAL_IT8712		// Jason test
-+@                mov     r3, #0x22000000
-+                mov     r3, #0x42000000
-+                mov     r11, #0x80
-+                strb    r11, [r3, #0xc]
-+                mov     r11, #0x0
-+                strb    r11, [r3, #0x4]
-+#ifndef CONFIG_SL3516_ASIC
-+                mov     r11, #0x9C		/*0x9c->19200 0x4E->38400 0x34->57600 */
-+#else
-+		mov 	r11, #0x9C		/* 0x61 for 30MHz on GeminiA chip*/
-+#endif
-+                strb    r11, [r3, #0x0]
-+                mov     r11, #0x03
-+                strb    r11, [r3, #0xc]
-+		        mov     r11, #0xFB
-+                strb    r11, [r3, #0x18]
-+#endif
-+/*****************************************************************************/
- 		b	1f
- 		.word	0x016f2818		@ Magic numbers to help the loader
- 		.word	start			@ absolute load/run zImage address
-@@ -458,6 +490,39 @@ __armv7_mmu_cache_on:
- 		mcr	p15, 0, r0, c7, c5, 4	@ ISB
- 		mov	pc, r12
- 
-+/*****************************************************************************
-+ *  for Storlink Soc -- CPU cache
-+ *****************************************************************************/
-+__fa526_cache_on:
-+                mov     r12, lr
-+                bl      __setup_mmu
-+                mov     r0, #0
-+                mcr     p15, 0, r0, c7, c6, 0   @ Invalidate D cache
-+                mcr     p15, 0, r0, c7, c5, 0   @ Invalidate I cache
-+                mcr     p15, 0, r0, c7, c10, 4  @ drain write buffer
-+                mcr     p15, 0, r0, c8, c7, 0   @ flush I,D TLBs
-+                mcr     p15, 0, r3, c2, c0, 0   @ load page table pointer
-+                mov     r0, #-1
-+                mcr     p15, 0, r0, c3, c0, 0   @ load domain access register
-+                mrc     p15, 0, r0, c1, c0, 0
-+                mov     r0, r0
-+                mov     r0, r0
-+#ifndef CONFIG_CPU_DCACHE_DISABLE
-+        orr     r0, r0, #0x0004                 @ .... .... .... .1..
-+#endif
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+        orr     r0, r0, #0x1000                 @ ...1 .... .... ....
-+#endif
-+
-+#ifndef DEBUG
-+                orr     r0, r0, #0x0039         @ Write buffer, mmu
-+#endif
-+                mcr     p15, 0, r0, c1, c0
-+                mov     r0, r0
-+                mov     r0, r0
-+                mov     pc, r12
-+/********************************************************************************/
-+
- __arm6_mmu_cache_on:
- 		mov	r12, lr
- 		bl	__setup_mmu
-@@ -625,6 +690,16 @@ proc_types:
- 
- 		@ These match on the architecture ID
- 
-+/*****************************************************************************
-+ *  for Storlink Soc -- CPU architecture ID
-+ *****************************************************************************/
-+        .word   0x66015261              @ FA526
-+        .word   0xff01fff1
-+        b       __fa526_cache_on
-+        b       __fa526_cache_off
-+        b       __fa526_cache_flush
-+/*****************************************************************************/
-+
- 		.word	0x00020000		@ ARMv4T
- 		.word	0x000f0000
- 		b	__armv4_mmu_cache_on
-@@ -712,6 +787,23 @@ __armv7_mmu_cache_off:
- 		mcr	p15, 0, r0, c8, c7, 0	@ invalidate whole TLB
- 		mov	pc, r12
- 
-+/*****************************************************************************
-+ *  for Storlink Soc -- CPU cache
-+ *****************************************************************************/
-+__fa526_cache_off:
-+        mrc     p15, 0, r0, c1, c0
-+        bic     r0, r0, #0x000d
-+        mov     r1, #0
-+        mcr     p15, 0, r1, c7, c14, 0  @ clean and invalidate D cache
-+        mcr     p15, 0, r1, c7, c10, 4  @ drain WB
-+        mcr     p15, 0, r0, c1, c0      @ turn MMU and cache off
-+        mov     r0, #0
-+        mcr     p15, 0, r0, c7, c5, 0   @ invalidate whole cache v4
-+        mcr     p15, 0, r0, c8, c7, 0   @ invalidate whole TLB v4
-+        mov     pc, lr
-+/*****************************************************************************/
-+
-+
- __arm6_mmu_cache_off:
- 		mov	r0, #0x00000030		@ ARM6 control reg.
- 		b	__armv3_mmu_cache_off
-@@ -759,6 +851,17 @@ __armv4_mpu_cache_flush:
- 		mcr	p15, 0, ip, c7, c10, 4	@ drain WB
- 		mov	pc, lr
- 		
-+/*****************************************************************************
-+ *  for Storlink Soc -- CPU cache
-+ *****************************************************************************/
-+__fa526_cache_flush:
-+                mov     r1, #0
-+                mcr     p15, 0, r1, c7, c14, 0  @ clean and invalidate D cache
-+                mcr     p15, 0, r1, c7, c5, 0   @ flush I cache
-+                mcr     p15, 0, r1, c7, c10, 4  @ drain WB
-+                mov     pc, lr
-+/*****************************************************************************/
-+
- 
- __armv6_mmu_cache_flush:
- 		mov	r1, #0
---- /dev/null
-+++ b/arch/arm/boot/compressed/it8712.h
-@@ -0,0 +1,25 @@
-+
-+#ifndef __IT8712_H__
-+#define __IT8712_H__
-+
-+#include "asm/arch/sl2312.h"
-+
-+#define IT8712_IO_BASE			SL2312_LPC_IO_BASE
-+//#define IT8712_IO_BASE			0x27000000
-+// Device LDN
-+#define LDN_SERIAL1				0x01
-+#define LDN_SERIAL2				0x02
-+#define LDN_PARALLEL			0x03
-+#define LDN_KEYBOARD			0x05
-+#define LDN_MOUSE				0x06
-+#define LDN_GPIO				0x07
-+
-+#define IT8712_UART1_PORT      	0x3F8
-+#define IT8712_UART2_PORT      	0x2F8
-+
-+#define IT8712_GPIO_BASE		0x800	// 0x800-0x804 for GPIO set1-set5
-+
-+void LPCSetConfig(char LdnNumber, char Index, char data);
-+char LPCGetConfig(char LdnNumber, char Index);
-+
-+#endif
---- a/arch/arm/boot/compressed/misc.c
-+++ b/arch/arm/boot/compressed/misc.c
-@@ -30,7 +30,7 @@ static void putstr(const char *ptr);
- #include <asm/arch/uncompress.h>
- 
- #ifdef CONFIG_DEBUG_ICEDCC
--
-+#include "it8712.h"
- #ifdef CONFIG_CPU_V6
- 
- static void icedcc_putc(int ch)
-@@ -69,6 +69,7 @@ static void icedcc_putc(int ch)
- #define flush()	do { } while (0)
- #endif
- 
-+#if 0
- static void putstr(const char *ptr)
- {
- 	char c;
-@@ -81,11 +82,36 @@ static void putstr(const char *ptr)
- 
- 	flush();
- }
-+#endif
- 
- #endif
- 
- #define __ptr_t void *
- 
-+#ifdef CONFIG_SERIAL_IT8712
-+unsigned int it8712_uart_base;
-+#define UART_RX         0
-+#define UART_TX         0
-+#define UART_DLL        0
-+#define UART_TRG        0
-+#define UART_DLM        1
-+#define UART_IER        1
-+#define UART_FCTR       1
-+#define UART_IIR        2
-+#define UART_FCR        2
-+#define UART_EFR        2
-+#define UART_LCR        3
-+#define UART_MCR        4
-+#define UART_LSR        5
-+#define UART_MSR        6
-+#define UART_SCR        7
-+#define UART_EMSR       7
-+void LPCEnterMBPnP(void);
-+void LPCExitMBPnP(void);
-+int SearchIT8712(void);
-+int InitLPCInterface(void);
-+#endif
-+
- /*
-  * Optimised C version of memzero for the ARM.
-  */
-@@ -346,6 +372,9 @@ ulg
- decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
- 		  int arch_id)
- {
-+#ifdef CONFIG_SERIAL_IT8712
-+        unsigned char *addr;
-+#endif
- 	output_data		= (uch *)output_start;	/* Points to kernel start */
- 	free_mem_ptr		= free_mem_ptr_p;
- 	free_mem_ptr_end	= free_mem_ptr_end_p;
-@@ -353,6 +382,33 @@ decompress_kernel(ulg output_start, ulg 
- 
- 	arch_decomp_setup();
- 
-+#ifdef CONFIG_SERIAL_IT8712
-+
-+        InitLPCInterface();
-+        LPCSetConfig(0, 0x02, 0x01);
-+        LPCSetConfig(LDN_SERIAL1, 0x30, 0x1);
-+        LPCSetConfig(LDN_SERIAL1, 0x23, 0x0);
-+        it8712_uart_base = IT8712_IO_BASE;
-+        it8712_uart_base += ((LPCGetConfig(LDN_SERIAL1, 0x60) << 8) + LPCGetConfig(LDN_SERIAL1, 0x61));
-+
-+        do {
-+        addr = (unsigned char *)(it8712_uart_base + UART_LCR) ;
-+        *addr = 0x80;
-+        // Set Baud Rate
-+        addr = (unsigned char *)(it8712_uart_base+UART_DLL);
-+        *addr = 0x06 ;
-+        addr = (unsigned char *)(it8712_uart_base+UART_DLM);
-+        *addr = 0x00 ;
-+
-+        addr = (unsigned char *)(it8712_uart_base+UART_LCR);    // LCR
-+        *addr = 0x07 ;
-+        addr = (unsigned char *)(it8712_uart_base+UART_MCR);    // MCR
-+        *addr = 0x08 ;
-+        addr = (unsigned char *)(it8712_uart_base+UART_FCR);    // FCR
-+        *addr = 0x01 ;
-+    	} while(0);
-+#endif
-+
- 	makecrc();
- 	putstr("Uncompressing Linux...");
- 	gunzip();
-@@ -374,4 +430,119 @@ int main()
- 	return 0;
- }
- #endif
-+
-+#ifdef CONFIG_SERIAL_IT8712
-+
-+#define LPC_KEY_ADDR    (unsigned char *)(SL2312_LPC_IO_BASE + 0x2e)
-+#define LPC_DATA_ADDR   (unsigned char *)(SL2312_LPC_IO_BASE + 0x2f)
-+#define LPC_BUS_CTRL                    *( unsigned char*) (SL2312_LPC_HOST_BASE + 0)
-+#define LPC_BUS_STATUS                  *( unsigned char*) (SL2312_LPC_HOST_BASE + 2)
-+#define LPC_SERIAL_IRQ_CTRL             *( unsigned char*) (SL2312_LPC_HOST_BASE + 4)
-+
-+char LPCGetConfig(char LdnNumber, char Index)
-+{
-+        char rtn;
-+        unsigned char *addr ;
-+
-+        LPCEnterMBPnP();                                // Enter IT8712 MB PnP mode
-+
-+        addr = LPC_KEY_ADDR;
-+        *addr = 0x07 ;
-+
-+        addr = LPC_DATA_ADDR;
-+        *addr = LdnNumber ;
-+
-+        addr = LPC_KEY_ADDR;
-+        *addr = Index ;
-+
-+        addr = LPC_DATA_ADDR ;
-+        rtn = *addr ;
-+
-+        LPCExitMBPnP();
-+        return rtn;
-+
-+}
-+
-+void LPCSetConfig(char LdnNumber, char Index, char data)
-+{
-+        unsigned char *addr;
-+        LPCEnterMBPnP();                                // Enter IT8712 MB PnP mode
-+        addr = LPC_KEY_ADDR;
-+        *addr = 0x07;
-+        addr = LPC_DATA_ADDR;
-+        *addr = LdnNumber;
-+        addr = LPC_KEY_ADDR;
-+        *addr = Index;
-+        addr = LPC_DATA_ADDR;
-+        *addr = data;
-+
-+        LPCExitMBPnP();
-+}
-+
-+//unsigned char key[4] ;
-+void LPCEnterMBPnP(void)
-+{
-+        unsigned char *addr;
-+        addr = LPC_KEY_ADDR;
-+        unsigned char key[4] = {0x87, 0x01, 0x55, 0x55};
-+
-+ 		do {
-+ 		*addr = key[0];
-+ 		*addr = key[1];
-+ 		*addr = key[2];
-+ 		*addr = key[3];
-+ 		}while(0);
-+}
-+
-+void LPCExitMBPnP(void)
-+{
-+        unsigned char *addr;
-+        addr = LPC_KEY_ADDR;
-+        *addr = 0x02 ;
-+
-+        addr = LPC_DATA_ADDR;
-+        *addr = 0x02 ;
-+}
-+
-+int InitLPCInterface(void)
-+{
-+        int i;
-+        LPC_BUS_CTRL = 0xc0;
-+        LPC_SERIAL_IRQ_CTRL = 0xc0;
-+
-+        for(i=0;i<0x2000;i++) ;
-+
-+        LPC_SERIAL_IRQ_CTRL = 0x80;
-+        if (!SearchIT8712()) ;
-+//			while(1);
-+        return 0;
-+}
-+
-+int SearchIT8712(void)
-+{
-+        unsigned char Id1, Id2;
-+        unsigned short Id;
-+        unsigned char *addr;
-+
-+        LPCEnterMBPnP();
-+        addr = LPC_KEY_ADDR;
-+        *addr = 0x20 ;
-+        addr = LPC_DATA_ADDR;
-+        Id1 = *addr ;
-+
-+        addr = LPC_KEY_ADDR;
-+        *addr = 0x21 ;
-+        addr = LPC_DATA_ADDR;
-+        Id2 = *addr ;
-+
-+        Id = (Id1 << 8) | Id2;
-+        LPCExitMBPnP();
-+
-+        if (Id == 0x8712)
-+                return 1;
-+        else
-+                return 0;
-+}
-+
-+#endif
- 	
---- a/arch/arm/kernel/entry-armv.S
-+++ b/arch/arm/kernel/entry-armv.S
-@@ -18,6 +18,8 @@
- #include <asm/memory.h>
- #include <asm/glue.h>
- #include <asm/vfpmacros.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/hardware.h>
- #include <asm/arch/entry-macro.S>
- #include <asm/thread_notify.h>
- 
---- a/arch/arm/kernel/irq.c
-+++ b/arch/arm/kernel/irq.c
-@@ -40,6 +40,8 @@
- #include <asm/system.h>
- #include <asm/mach/time.h>
- 
-+extern int fixup_irq(unsigned int irq);
-+
- /*
-  * No architecture-specific irq_finish function defined in arm/arch/irqs.h.
-  */
-@@ -111,8 +113,11 @@ static struct irq_desc bad_irq_desc = {
- asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
- {
- 	struct pt_regs *old_regs = set_irq_regs(regs);
--	struct irq_desc *desc = irq_desc + irq;
-+//	struct irq_desc *desc = irq_desc + irq;
-+	struct irq_desc *desc;
- 
-+	irq = fixup_irq(irq);
-+	desc = irq_desc + irq;
- 	/*
- 	 * Some hardware gives randomly wrong interrupts.  Rather
- 	 * than crashing, do something sensible.
---- a/arch/arm/kernel/process.c
-+++ b/arch/arm/kernel/process.c
-@@ -117,7 +117,7 @@ void arm_machine_restart(char mode)
- void (*pm_idle)(void);
- EXPORT_SYMBOL(pm_idle);
- 
--void (*pm_power_off)(void);
-+//void (*pm_power_off)(void);
- EXPORT_SYMBOL(pm_power_off);
- 
- void (*arm_pm_restart)(char str) = arm_machine_restart;
-@@ -188,13 +188,37 @@ __setup("reboot=", reboot_setup);
- 
- void machine_halt(void)
- {
-+	unsigned int reg_v;
-+
-+	printk("arch_power_off\n");
-+
-+	reg_v = readl(IO_ADDRESS(SL2312_POWER_CTRL_BASE) + 0x04);
-+	reg_v &= ~0x00000002;
-+	reg_v |= 0x1;
-+	mdelay(5);
-+	// Power off
-+	__raw_writel( reg_v, IO_ADDRESS(SL2312_POWER_CTRL_BASE) + 0x04);
-+
- }
- 
- 
- void machine_power_off(void)
- {
--	if (pm_power_off)
-+	unsigned int reg_v;
-+
-+//	if (pm_power_off)
-+	if (&pm_power_off!=NULL)
- 		pm_power_off();
-+
-+	printk("arch_power_off\n");
-+
-+	reg_v = readl(IO_ADDRESS(SL2312_POWER_CTRL_BASE) + 0x04);
-+	reg_v &= ~0x00000002;
-+	reg_v |= 0x1;
-+	mdelay(5);
-+	// Power off
-+	__raw_writel( reg_v, IO_ADDRESS(SL2312_POWER_CTRL_BASE) + 0x04);
-+
- }
- 
- void machine_restart(char * __unused)
---- a/arch/arm/kernel/time.c
-+++ b/arch/arm/kernel/time.c
-@@ -502,8 +502,13 @@ static int __init timer_init_sysfs(void)
- 
- device_initcall(timer_init_sysfs);
- 
-+extern unsigned int rtc_get_time_second(void);
-+
- void __init time_init(void)
- {
-+#ifdef CONFIG_SL2312_RTC
-+	xtime.tv_sec  = rtc_get_time_second() ;
-+#endif
- #ifndef CONFIG_GENERIC_TIME
- 	if (system_timer->offset == NULL)
- 		system_timer->offset = dummy_gettimeoffset;
---- /dev/null
-+++ b/arch/arm/mach-sl2312/Kconfig
-@@ -0,0 +1,33 @@
-+
-+menu "SL2312"
-+
-+config SL3516_ASIC
-+	bool "SL3516 ASIC version"
-+	depends on ARCH_SL2312
-+	help
-+	  This option to select AISC or FPGA
-+config PCI
-+       bool "SL2312 PCI"
-+       depends on ARCH_SL2312
-+       help
-+         This option to enable Storlink PCI controller
-+
-+config SL2312_LPC
-+       bool "SL2312 LPC"
-+       depends on ARCH_SL2312
-+       help
-+         This option to enable Low Pin Count controller
-+
-+config SL2312_USB
-+       bool "SL2312 USB"
-+       depends on ARCH_SL2312
-+       help
-+         This option to enable USB OTG host controller
-+
-+config GEMINI_IPI
-+       bool "Gemini IPI test"
-+       depends on ARCH_SL2312
-+       help
-+	 Enable this option to test dual cpu Inter-Processor-Interrupt
-+endmenu
-+
---- /dev/null
-+++ b/arch/arm/mach-sl2312/Makefile
-@@ -0,0 +1,16 @@
-+#
-+# Makefile for the linux kernel.
-+#
-+
-+# Object file lists.
-+
-+obj-y			:= arch.o irq.o mm.o time.o sl3516_device.o
-+obj-m			:=
-+obj-n			:=
-+
-+
-+obj-$(CONFIG_PCI) += pci.o
-+obj-$(CONFIG_SL2312_LPC) += lpc.o
-+obj-$(CONFIG_SL2312_USB) += sl2312-otg.o # sl2312-otg-1.o
-+obj-$(CONFIG_GEMINI_XOR_ACCE) += xor.o
-+obj-$(CONFIG_GEMINI_IPI)      += gemini_ipi.o
---- /dev/null
-+++ b/arch/arm/mach-sl2312/Makefile.boot
-@@ -0,0 +1,5 @@
-+   zreladdr-y	:= 0x00008000
-+params_phys-y	:= 0x00508100
-+#params_phys-y	:= 0x00008100
-+initrd_phys-y	:= 0x00800000
-+
---- /dev/null
-+++ b/arch/arm/mach-sl2312/arch.c
-@@ -0,0 +1,72 @@
-+/*
-+ *  linux/arch/arm/mach-epxa10db/arch.c
-+ *
-+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include <linux/types.h>
-+#include <linux/init.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/time.h>
-+#include <asm/mach/arch.h>
-+
-+extern void sl2312_map_io(void);
-+extern void sl2312_init_irq(void);
-+extern unsigned long sl2312_gettimeoffset (void);
-+extern void __init sl2312_time_init(void);
-+
-+static struct sys_timer sl2312_timer = {
-+	.init		= sl2312_time_init,
-+	.offset		= sl2312_gettimeoffset,
-+};
-+
-+static void __init
-+sl2312_fixup(struct machine_desc *desc, struct tag *tags,
-+                 char **cmdline, struct meminfo *mi)
-+{
-+        mi->nr_banks      = 1;
-+        mi->bank[0].start = 0;
-+#ifdef CONFIG_GEMINI_IPI
-+        mi->bank[0].size  = (64*1024*1024);  // 128M
-+#else
-+        mi->bank[0].size  = (128*1024*1024);  // 128M
-+#endif
-+        mi->bank[0].node  = 0;
-+}
-+
-+/* MACHINE_START(SL2312, "GeminiA")
-+	MAINTAINER("Storlink Semi")
-+	BOOT_MEM(0x00000000, 0x90000000, 0xf0000000)
-+        FIXUP(sl2312_fixup)
-+	MAPIO(sl2312_map_io)
-+	INITIRQ(sl2312_init_irq)
-+	.timer = &sl2312_timer,
-+MACHINE_END */
-+
-+MACHINE_START(SL2312, "GeminiA")
-+	/* .phys_ram	= 0x00000000, */
-+	.phys_io	= 0x7fffc000,
-+	.io_pg_offst	= ((0xffffc000) >> 18) & 0xfffc,
-+	.boot_params	= 0x100,
-+	.fixup      = sl2312_fixup,
-+	.map_io		= sl2312_map_io,
-+	.init_irq	= sl2312_init_irq,
-+	.timer		= &sl2312_timer,
-+MACHINE_END
---- /dev/null
-+++ b/arch/arm/mach-sl2312/gemini_ipi.c
-@@ -0,0 +1,593 @@
-+/*
-+ * FILE NAME sl_cir.c
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ *  IPI Driver for CPU1.
-+ *
-+ *  Author: StorLink, Corp.
-+ *          Jason Lee
-+ *
-+ * Copyright 2002~2006 StorLink, Corp.
-+ *
-+ *  This program is free software; you can redistribute  it and/or modify it
-+ *  under  the terms of  the GNU General  Public License as published by the
-+ *  Free Software Foundation;  either version 2 of the  License, or (at your
-+ *  option) any later version.
-+ *
-+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
-+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMit8712D  TO, THE IMPLIED WARRANTIES OF
-+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-+ *  NO  EVENT  SHALL   THE AUTHOR  BE	LIABLE FOR ANY   DIRECT, INDIRECT,
-+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ *  NOT LIMit8712D   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
-+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
-+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ *  You should have received a copy of the  GNU General Public License along
-+ *  with this program; if not, writ8712  to the Free Software Foundation, Inc.,
-+ *  675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/miscdevice.h>
-+#include <linux/init.h>
-+#include <linux/pagemap.h>
-+#include <asm/uaccess.h>
-+#include <linux/ioport.h>
-+#include <linux/sched.h>
-+#include <linux/delay.h>
-+#include <linux/fs.h>
-+#include <linux/interrupt.h>
-+#include <asm/io.h>
-+#include <asm/delay.h>
-+#include <linux/signal.h>
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/int_ctrl.h>
-+#include <asm/arch/ipi.h>
-+#include <linux/dma-mapping.h>
-+
-+
-+#include <linux/mm.h>
-+
-+#include <linux/bootmem.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/page.h>
-+#include <asm/setup.h>
-+#include <asm/pgtable.h>
-+#include <asm/pgalloc.h>
-+
-+#include <asm/mach/map.h>
-+
-+
-+static int sl_ipi_debug = 1 ;
-+#define DEB(x)  if(sl_ipi_debug>=1) x
-+
-+#define SRAM_PTR		IO_ADDRESS(SL2312_SRAM_BASE)
-+volatile JSCALE_REQ_T *req=(JSCALE_REQ_T*)SRAM_PTR;
-+volatile JSCALE_RSP_T *rsp=(JSCALE_RSP_T*)(SRAM_PTR+0x20);
-+
-+unsigned int jscale_status=0;
-+
-+#define JSCALE_WAIT	0
-+#define XXXXXX_WAIT	1
-+#define MAX_WAIT_Q	8
-+wait_queue_head_t gemini_ipi_wait[MAX_WAIT_Q];
-+
-+#define DRAMCTL_DMA_CTL		0X20
-+#define DRAMCTL_DMA_SA		0X24
-+#define DRAMCTL_DMA_DA		0X28
-+#define DRAMCTL_DMA_CNT		0X2C
-+#define MEMCPY_UNIT		0x40000
-+int hw_memcpy(const void *to, const void *from, unsigned int bytes)
-+{
-+	unsigned int reg_a,reg_d;
-+	int count = bytes,i=0;
-+
-+	consistent_sync((unsigned int *)to, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync((unsigned int *)from,bytes, DMA_TO_DEVICE);
-+
-+	DEB(printk("hwmemcpy:count %d\n",count));
-+	while(count>0){
-+		// SA
-+		reg_a = IO_ADDRESS(SL2312_DRAM_CTRL_BASE)+DRAMCTL_DMA_SA;
-+		reg_d = (unsigned int )__virt_to_phys(from) + i*MEMCPY_UNIT;
-+		DEB(printk("hwmemcpy:from 0x%08x\n",reg_d));
-+		writel(reg_d,reg_a);
-+		// DA
-+		reg_a = IO_ADDRESS(SL2312_DRAM_CTRL_BASE)+DRAMCTL_DMA_DA;
-+		reg_d = (unsigned int )__virt_to_phys(to) + i*MEMCPY_UNIT;
-+		writel(reg_d,reg_a);
-+		DEB(printk("hwmemcpy:to 0x%08x\n",reg_d));
-+		// byte count
-+		reg_a = IO_ADDRESS(SL2312_DRAM_CTRL_BASE)+DRAMCTL_DMA_CNT;
-+		reg_d = (count>=MEMCPY_UNIT)?MEMCPY_UNIT:count;
-+		writel(reg_d,reg_a);
-+		// start DMA
-+		reg_a = IO_ADDRESS(SL2312_DRAM_CTRL_BASE)+DRAMCTL_DMA_CTL;
-+		writel(0x80000001,reg_a);
-+
-+		do{
-+			cond_resched();
-+//			msleep(4);
-+			reg_d = readl(IO_ADDRESS(SL2312_DRAM_CTRL_BASE)+DRAMCTL_DMA_CTL);
-+		}while(reg_d&0x1);
-+
-+		count -= MEMCPY_UNIT;
-+		i++;
-+	}
-+
-+	return bytes;
-+}
-+
-+static irqreturn_t ipi_interrupt()
-+{
-+	unsigned int id=getcpuid(),tmp;
-+
-+	//dmac_inv_range(__phys_to_virt(SL2312_SRAM_BASE),__phys_to_virt(SHAREADDR)+0x2000);
-+
-+
-+	// Clear Interrupt
-+	if(id==CPU0) {
-+		tmp = readl(CPU1_STATUS);
-+		tmp &= ~CPU_IPI_BIT_MASK;
-+		writel(tmp,CPU1_STATUS);
-+	}
-+	else{
-+		tmp = readl(CPU0_STATUS);
-+		tmp &= ~CPU_IPI_BIT_MASK;
-+		writel(tmp,CPU0_STATUS);
-+	}
-+
-+	//
-+	DEB(printk("ipi interrupt:0x%x\n",rsp->status));
-+	switch(rsp->status){
-+		case JSCALE_STATUS_OK:
-+
-+			break;
-+		case JSCALE_UNKNOWN_MSG_TYPE:
-+
-+			break;
-+		case JSCALE_FAILED_FILE_SIZE:
-+
-+			break;
-+		case JSCALE_FAILED_MALLOC:
-+
-+			break;
-+		case JSCALE_FAILED_FORMAT:
-+
-+			break;
-+		case JSCALE_DECODE_ERROR:
-+
-+			break;
-+
-+	}
-+	jscale_status = rsp->status;
-+//	wake_up(&gemini_ipi_wait[JSCALE_WAIT]);
-+
-+	return IRQ_HANDLED;
-+}
-+
-+static int gemini_ipi_open(struct inode *inode, struct file *file)
-+{
-+	DEB(printk("ipi open\n"));
-+	return 0;
-+}
-+
-+
-+static int gemini_ipi_release(struct inode *inode, struct file *file)
-+{
-+	DEB(printk("ipi release\n"));
-+	return 0;
-+}
-+
-+
-+static int gemini_ipi_ioctl(struct inode *inode, struct file *file,
-+	unsigned int cmd, unsigned long arg)
-+{
-+	JSCALE_RSP_T tmp;
-+
-+	switch(cmd) {
-+		case GEMINI_IPI_JSCALE_REQ:
-+			DEB(printk("ipi:ioctl jscale request %dX%d Q:%d\n",req->ScaledImageWidth,req->ScaledImageHeight,req->ScaledImageQuality));
-+			if (copy_from_user(req, (JSCALE_REQ_T *)arg, sizeof(JSCALE_REQ_T)))
-+				return -EFAULT;
-+			req->hdr.type = IPC_JSCALE_REQ_MSG;
-+			req->hdr.length = sizeof(JSCALE_REQ_T);
-+			req->input_location  = CPU_1_DATA_OFFSET;
-+			req->output_location = CPU_1_DATA_OFFSET;
-+			break;
-+		case GEMINI_IPI_JSCALE_STAT:
-+			DEB(printk("ipi:ioctl jscale stat \n"));
-+			if(jscale_status==JSCALE_BUSY){						// not yet
-+				tmp.status = JSCALE_BUSY;
-+				if (copy_to_user((JSCALE_RSP_T *)arg,&tmp, sizeof(JSCALE_RSP_T)))
-+					return -EFAULT;
-+			}
-+			else{												// finish or error
-+				if (copy_to_user((JSCALE_RSP_T *)arg,rsp, sizeof(JSCALE_RSP_T)))
-+					return -EFAULT;
-+			}
-+			break;
-+		default:
-+			printk("IPI: Error IOCTL number\n");
-+			return -ENOIOCTLCMD;
-+	}
-+
-+	return 0;
-+}
-+
-+#define SRAM_SIZE	0x2000
-+static ssize_t gemini_ipi_write(struct file *file_p, const char *buf, size_t count, loff_t * ppos)
-+{
-+	int i=0,tmp=0,j;
-+	const char *ptr=(unsigned int)__phys_to_virt(CPU_1_MEM_BASE+CPU_1_DATA_OFFSET);
-+	DEB(printk("ipi:write 0x%x to 0x%x length:%d\n",&buf,ptr,count));
-+	memcpy(ptr,buf,count);
-+	consistent_sync(ptr,count, DMA_TO_DEVICE);
-+	//hw_memcpy(ptr,&buf,count);
-+
-+/*	if(count>SRAM_SIZE){
-+		for(i=0;i<(count/SRAM_SIZE);i++)
-+			raid_memcpy(ptr+i*SRAM_SIZE,buf+i*SRAM_SIZE,SRAM_SIZE);
-+		if(count%SRAM_SIZE)
-+			raid_memcpy(ptr+i*SRAM_SIZE,buf+i*SRAM_SIZE,count%SRAM_SIZE);
-+	}
-+	else
-+		raid_memcpy(ptr,buf,count);
-+*/
-+
-+/*	for(i=0;i<count;i++){
-+		if(buf[i]!=ptr[i])
-+			printk("ipi error:offset %d valud %x[should %x]\n",i,ptr[i],buf[i]);
-+	}
-+
-+	printk("===========input buf===============\n");
-+	for(i=0;i<64;i+=16){
-+		for(j=0;j<16;j++)
-+			printk("%02x ",buf[i+j]);
-+		printk("\n");
-+		cond_resched();
-+	}
-+	printk("===========output buf==============\n");
-+	for(i=0;i<64;i+=16){
-+		for(j=0;j<16;j++)
-+			printk("%02x ",ptr[i+j]);
-+		printk("\n");
-+		cond_resched();
-+	}
-+*/
-+	// send irq for CPU1
-+	tmp |= CPU_IPI_BIT_MASK;
-+	writel(tmp,CPU0_STATUS);
-+	jscale_status = JSCALE_BUSY;
-+
-+	return count;
-+}
-+
-+static ssize_t gemini_ipi_read(struct file * file_p, char *buf, size_t length, loff_t * ppos)
-+{
-+	int i=0;
-+	const char *ptr=(unsigned int )__phys_to_virt(CPU_1_MEM_BASE+CPU_1_DATA_OFFSET);
-+
-+	consistent_sync(ptr,length, DMA_FROM_DEVICE);
-+	memcpy(buf,ptr,length);
-+	DEB(printk("ipi:read 0x%x to 0x%x length:%d\n",ptr,buf,length));
-+
-+	//consistent_sync((unsigned int *)ptr,0x2000, DMA_FROM_DEVICE);		// invalid
-+	//hw_memcpy(buf,ptr,length);
-+
-+	// need encoded file size ********
-+/*	if(count>SRAM_SIZE){
-+		for(i=0;i<(count/SRAM_SIZE);i++)
-+			raid_memcpy(buf+i*SRAM_SIZE,p_mbox->message+i*SRAM_SIZE,SRAM_SIZE);
-+		if(count%0xFFFF)
-+			raid_memcpy(buf+i*SRAM_SIZE,p_mbox->message+i*SRAM_SIZE,length%SRAM_SIZE);
-+	}
-+	else
-+		raid_memcpy(buf,p_mbox->message,length);
-+*/
-+	return length;
-+}
-+
-+void do_mapping_read(struct address_space *mapping,
-+			     struct file_ra_state *_ra,
-+			     struct file *filp,
-+			     loff_t *ppos,
-+			     read_descriptor_t *desc,
-+			     read_actor_t actor)
-+{
-+	struct inode *inode = mapping->host;
-+	unsigned long index;
-+	unsigned long end_index;
-+	unsigned long offset;
-+	unsigned long last_index;
-+	unsigned long next_index;
-+	unsigned long prev_index;
-+	loff_t isize;
-+	struct page *cached_page;
-+	int error;
-+	struct file_ra_state ra = *_ra;
-+
-+	cached_page = NULL;
-+	index = *ppos >> PAGE_CACHE_SHIFT;
-+	next_index = index;
-+	prev_index = ra.prev_page;
-+	last_index = (*ppos + desc->count + PAGE_CACHE_SIZE-1) >> PAGE_CACHE_SHIFT;
-+	offset = *ppos & ~PAGE_CACHE_MASK;
-+
-+	isize = i_size_read(inode);
-+	if (!isize)
-+		goto out;
-+
-+	end_index = (isize - 1) >> PAGE_CACHE_SHIFT;
-+	for (;;) {
-+		struct page *page;
-+		unsigned long nr, ret;
-+
-+		/* nr is the maximum number of bytes to copy from this page */
-+		nr = PAGE_CACHE_SIZE;
-+		if (index >= end_index) {
-+			if (index > end_index)
-+				goto out;
-+			nr = ((isize - 1) & ~PAGE_CACHE_MASK) + 1;
-+			if (nr <= offset) {
-+				goto out;
-+			}
-+		}
-+		nr = nr - offset;
-+
-+		cond_resched();
-+		if (index == next_index)
-+			next_index = page_cache_readahead(mapping, &ra, filp,
-+					index, last_index - index);
-+
-+find_page:
-+		page = find_get_page(mapping, index);
-+		if (unlikely(page == NULL)) {
-+			handle_ra_miss(mapping, &ra, index);
-+			goto no_cached_page;
-+		}
-+		if (!PageUptodate(page))
-+			goto page_not_up_to_date;
-+page_ok:
-+
-+		/* If users can be writing to this page using arbitrary
-+		 * virtual addresses, take care about potential aliasing
-+		 * before reading the page on the kernel side.
-+		 */
-+		if (mapping_writably_mapped(mapping))
-+			flush_dcache_page(page);
-+
-+		/*
-+		 * When (part of) the same page is read multiple times
-+		 * in succession, only mark it as accessed the first time.
-+		 */
-+		if (prev_index != index)
-+			mark_page_accessed(page);
-+		prev_index = index;
-+
-+		/*
-+		 * Ok, we have the page, and it's up-to-date, so
-+		 * now we can copy it to user space...
-+		 *
-+		 * The actor routine returns how many bytes were actually used..
-+		 * NOTE! This may not be the same as how much of a user buffer
-+		 * we filled up (we may be padding etc), so we can only update
-+		 * "pos" here (the actor routine has to update the user buffer
-+		 * pointers and the remaining count).
-+		 */
-+		ret = actor(desc, page, offset, nr);
-+		offset += ret;
-+		index += offset >> PAGE_CACHE_SHIFT;
-+		offset &= ~PAGE_CACHE_MASK;
-+
-+		page_cache_release(page);
-+		if (ret == nr && desc->count)
-+			continue;
-+		goto out;
-+
-+page_not_up_to_date:
-+		/* Get exclusive access to the page ... */
-+		lock_page(page);
-+
-+		/* Did it get unhashed before we got the lock? */
-+		if (!page->mapping) {
-+			unlock_page(page);
-+			page_cache_release(page);
-+			continue;
-+		}
-+
-+		/* Did somebody else fill it already? */
-+		if (PageUptodate(page)) {
-+			unlock_page(page);
-+			goto page_ok;
-+		}
-+
-+readpage:
-+		/* Start the actual read. The read will unlock the page. */
-+		error = mapping->a_ops->readpage(filp, page);
-+
-+		if (unlikely(error))
-+			goto readpage_error;
-+
-+		if (!PageUptodate(page)) {
-+			lock_page(page);
-+			if (!PageUptodate(page)) {
-+				if (page->mapping == NULL) {
-+					/*
-+					 * invalidate_inode_pages got it
-+					 */
-+					unlock_page(page);
-+					page_cache_release(page);
-+					goto find_page;
-+				}
-+				unlock_page(page);
-+				error = -EIO;
-+				goto readpage_error;
-+			}
-+			unlock_page(page);
-+		}
-+
-+		/*
-+		 * i_size must be checked after we have done ->readpage.
-+		 *
-+		 * Checking i_size after the readpage allows us to calculate
-+		 * the correct value for "nr", which means the zero-filled
-+		 * part of the page is not copied back to userspace (unless
-+		 * another truncate extends the file - this is desired though).
-+		 */
-+		isize = i_size_read(inode);
-+		end_index = (isize - 1) >> PAGE_CACHE_SHIFT;
-+		if (unlikely(!isize || index > end_index)) {
-+			page_cache_release(page);
-+			goto out;
-+		}
-+
-+		/* nr is the maximum number of bytes to copy from this page */
-+		nr = PAGE_CACHE_SIZE;
-+		if (index == end_index) {
-+			nr = ((isize - 1) & ~PAGE_CACHE_MASK) + 1;
-+			if (nr <= offset) {
-+				page_cache_release(page);
-+				goto out;
-+			}
-+		}
-+		nr = nr - offset;
-+		goto page_ok;
-+
-+readpage_error:
-+		/* UHHUH! A synchronous read error occurred. Report it */
-+		desc->error = error;
-+		page_cache_release(page);
-+		goto out;
-+
-+no_cached_page:
-+		/*
-+		 * Ok, it wasn't cached, so we need to create a new
-+		 * page..
-+		 */
-+		if (!cached_page) {
-+			cached_page = page_cache_alloc_cold(mapping);
-+			if (!cached_page) {
-+				desc->error = -ENOMEM;
-+				goto out;
-+			}
-+		}
-+		error = add_to_page_cache_lru(cached_page, mapping,
-+						index, GFP_KERNEL);
-+		if (error) {
-+			if (error == -EEXIST)
-+				goto find_page;
-+			desc->error = error;
-+			goto out;
-+		}
-+		page = cached_page;
-+		cached_page = NULL;
-+		goto readpage;
-+	}
-+
-+out:
-+	*_ra = ra;
-+
-+	*ppos = ((loff_t) index << PAGE_CACHE_SHIFT) + offset;
-+	if (cached_page)
-+		page_cache_release(cached_page);
-+	if (filp)
-+		file_accessed(filp);
-+}
-+
-+int ipi_send_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size)
-+{
-+	ssize_t written;
-+	unsigned long count = desc->count;
-+	struct file *file = desc->arg.data;
-+	unsigned int *ptr_to=(unsigned int)__phys_to_virt(CPU_1_MEM_BASE+CPU_1_DATA_OFFSET) + desc->written;
-+	void *ptr_from;
-+
-+	if (size > count)
-+		size = count;
-+
-+	ptr_from = page_address(page)+offset;
-+	written = memcpy(ptr_to,ptr_from,size);
-+
-+	if (written < 0) {
-+		desc->error = written;
-+		written = 0;
-+	}
-+	desc->count = count - written;
-+	desc->written += written;
-+	return written;
-+}
-+
-+ssize_t gemini_ipi_sendfile(struct file *in_file, loff_t *ppos,
-+			 size_t count, read_actor_t actor, void *TARGET)
-+{
-+	read_descriptor_t desc;
-+
-+	if (!count)
-+		return 0;
-+
-+	desc.written = 0;
-+	desc.count = count;
-+	desc.arg.data = TARGET;
-+	desc.error = 0;
-+
-+	do_mapping_read(in_file->f_mapping,&in_file->f_ra,in_file, ppos, &desc, ipi_send_actor);
-+
-+	if (desc.written)
-+		return desc.written;
-+	return desc.error;
-+}
-+static struct file_operations gemini_ipi_fops = {
-+	.owner	=	THIS_MODULE,
-+	.ioctl	=	gemini_ipi_ioctl,
-+	.open	=	gemini_ipi_open,
-+	.release=	gemini_ipi_release,
-+	.write	=	gemini_ipi_write,
-+	.read	=	gemini_ipi_read,
-+	.sendfile = gemini_ipi_sendfile,
-+};
-+
-+#ifndef STORLINK_IPI
-+#define STORLINK_IPI	242		// Documents/devices.txt suggest to use 240~255 for local driver!!
-+#endif
-+
-+static struct miscdevice gemini_ipi_miscdev =
-+{
-+	STORLINK_IPI,
-+	"slave_ipc",
-+	&gemini_ipi_fops
-+};
-+
-+int __init sl_ipi_init(void)
-+{
-+
-+	printk("Gemini IPI Driver Initialization...\n");
-+	printk("REQ Head :0x%x(phy:0x%x)\n",(unsigned int)req,(unsigned int)SL2312_SRAM_BASE);
-+	printk("RSP Head :0x%x(phy:0x%x)\n",(unsigned int)rsp,(unsigned int)SL2312_SRAM_BASE+0x20);
-+	printk("Data buff:0x%x(phy:0x%x)\n",__phys_to_virt(CPU_1_MEM_BASE+CPU_1_DATA_OFFSET),CPU_1_MEM_BASE+CPU_1_DATA_OFFSET);
-+
-+	misc_register(&gemini_ipi_miscdev);
-+
-+	if (request_irq(IRQ_CPU0_IP_IRQ_OFFSET, ipi_interrupt, SA_INTERRUPT, "ipi", NULL))
-+		printk("Error: Register IRQ for Storlink IPI failed\n");
-+
-+	return 0;
-+}
-+
-+void __exit sl_ipi_exit(void)
-+{
-+
-+}
-+
-+module_init(sl_ipi_init);
-+module_exit(sl_ipi_exit);
-+
-+MODULE_AUTHOR("Jason Lee <jason@storlink.com.tw>");
-+MODULE_DESCRIPTION("Storlink IPI driver");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/arch/arm/mach-sl2312/hw_xor.h
-@@ -0,0 +1,573 @@
-+/*
-+*  linux/include/asm-arm/xor.h
-+*
-+*  Copyright (C) 2001 Storlink Semi.
-+* 	Jason Lee <jason@storlink.com.tw>
-+*
-+*/
-+#include <asm/arch/sl2312.h>
-+#include <asm/io.h>
-+//#include <linux/compatmac.h>
-+
-+#undef BIG_ENDIAN
-+#define CPU 		0
-+#define DMA 		1
-+
-+#define DESC_NO	8
-+#define TX_DESC_NUM		DESC_NO
-+#define RX_DESC_NUM		DESC_NO
-+
-+#define RAID_BASE_ADDR	IO_ADDRESS(SL2312_RAID_BASE)
-+
-+#define SRAM_PAR_0k		0
-+#define SRAM_PAR_4k		1
-+#define SRAM_PAR_8k		2
-+#define SRAM_PAR_16k		3
-+#define SRAM_PAR_SIZE	SRAM_PAR_8k
-+
-+#define RUNNING	 	0x1
-+#define COMPLETE 	0x2
-+#define ERROR 		0x4
-+
-+#define CMD_XOR		0x0
-+#define CMD_FILL	0x1
-+#define CMD_CPY		0x3
-+#define CMD_CHK		0x4
-+
-+enum RAID_DMA_REGISTER {
-+	RAID_DMA_DEVICE_ID		= 0xff00,
-+	RAID_DMA_STATUS			= 0xff04,
-+	RAID_FCHDMA_CTRL		= 0xff08,
-+	RAID_FCHDMA_FIRST_DESC	= 0xff0C,
-+	RAID_FCHDMA_CURR_DESC	= 0xff10,
-+	RAID_STRDMA_CTRL		= 0xff14,
-+	RAID_STRDMA_FIRST_DESC	= 0xff18,
-+	RAID_STRDMA_CURR_DESC	= 0xff1C,
-+	RAID_TX_FLG_REG			= 0xff24,
-+	RAID_RX_FLG_REG			= 0xff34,
-+	RAID_PCR				= 0xff50,
-+	SMC_CMD_REG				= 0xff60,
-+	SMC_STATUS_REG			= 0xff64
-+	};
-+
-+enum RAID_FUNC_MODE {
-+	RAID_XOR			= 0,
-+	RAID_MIX			= 2,
-+	RAID_SRAM			= 3,
-+	RAID_ENDIAN			= 4,
-+	RAID_MEM_BLK		= 5,
-+	RAID_MEM2MEM		= 7,
-+	RAID_BUF_SIZE		= 8,
-+	RAID_ERR_TEST		= 9,
-+	RAID_BURST			= 10,
-+	RAID_BUS			= 11
-+	};
-+
-+typedef struct reg_info {
-+	int mask;
-+	char err[32];
-+	int offset;
-+} REG_INFO;
-+
-+/********************************************************/
-+/* 	the definition of RAID DMA Module Register      */
-+/********************************************************/
-+typedef union
-+{
-+	unsigned int bit32;
-+	struct bits_ff00
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int  				: 8;
-+		unsigned int teytPerr		: 4; /* define protocol error under tsPErrI*/
-+		unsigned int reytPerr		: 14; /* define protocol error under rsPErrI */
-+		unsigned int device_id		: 12;
-+		unsigned int revision_id	: 4;
-+		#else
-+		unsigned int revision_id	: 4;
-+		unsigned int device_id		: 12;
-+		unsigned int reytPerr		: 14; /* define protocol error under rsPErrI */
-+		unsigned int teytPerr		: 4; /* define protocol error under tsPErrI*/
-+		unsigned int 				: 8;
-+		#endif
-+	} bits;
-+} RAID_DMA_DEVICE_ID_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff04
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int tsFinishI		: 1; /* owner bit error interrupt */
-+		unsigned int tsDErrI		: 1; /* AHB bus error interrupt */
-+		unsigned int tsPErrI		: 1; /* RAID XOR fetch descriptor protocol error interrupt */
-+		unsigned int tsEODI			: 1; /* RAID XOR fetch DMA end of descriptor interrupt */
-+		unsigned int tsEOFI			: 1; /* RAID XOR fetch DMA end of frame interrupt */
-+		unsigned int rsFinishI		: 1; /* owner bit error interrupt */
-+		unsigned int rsDErrI 		: 1; /* AHB bus error while RAID XOR store interrupt */
-+		unsigned int rsPErrI		: 1; /* RAID XOR store descriptor protocol error interrupt */
-+		unsigned int rsEODI			: 1; /* RAID XOR store DMA end of descriptor interrupt */
-+		unsigned int rsEOFI			: 1; /* RAID XOR store DMA end of frame interrupt */
-+		unsigned int inter			: 8; /* pattern check error interrupt */
-+		unsigned int 				: 5;
-+		unsigned int Loopback		: 1; /* loopback */
-+		unsigned int intEnable		: 8; /*pattern check error interrupt enable */
-+		#else
-+		unsigned int intEnable		: 8; /*pattern check error interrupt enable */
-+		unsigned int Loopback		: 1; /* loopback */
-+		unsigned int 				: 5;
-+		unsigned int inter			: 8; /* pattern check error interrupt */
-+		unsigned int rsEOFI			: 1; /* RAID XOR store DMA end of frame interrupt */
-+		unsigned int rsEODI			: 1; /* RAID XOR store DMA end of descriptor interrupt */
-+		unsigned int rsPErrI		: 1; /* RAID XOR store descriptor protocol error interrupt */
-+		unsigned int rsDErrI 		: 1; /* AHB bus error while RAID XOR store interrupt */
-+		unsigned int rsFinishI		: 1; /* owner bit error interrupt */
-+		unsigned int tsEOFI			: 1; /* RAID XOR fetch DMA end of frame interrupt */
-+		unsigned int tsEODI			: 1; /* RAID XOR fetch DMA end of descriptor interrupt */
-+		unsigned int tsPErrI		: 1; /* RAID XOR fetch descriptor protocol error interrupt */
-+		unsigned int tsDErrI		: 1; /* AHB bus error interrupt */
-+		unsigned int tsFinishI		: 1; /* owner bit error interrupt */
-+		#endif
-+	} bits;
-+} RAID_DMA_STATUS_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff08
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int td_prot		:  4;	/* DMA protection control */
-+		unsigned int td_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+		#else
-+		unsigned int 				: 14;
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int td_burst_size  :  2;	/* TxDMA max burst size for every AHB request */
-+		unsigned int td_prot		:  4;	/* TxDMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+		#endif
-+	} bits;
-+} RAID_TXDMA_CTRL_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff0c
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int 					:  3;
-+		#else
-+		unsigned int 					:  3;
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+		#endif
-+	} bits;
-+} RAID_TXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff10
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int    			:  1;
-+		unsigned int sof_eof    	:  2;
-+		#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int 				:  1;
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		#endif
-+	} bits;
-+} RAID_TXDMA_CURR_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff14
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+		#else
-+		unsigned int 				: 14;
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+		#endif
-+	} bits;
-+} RAID_RXDMA_CTRL_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff18
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int 					:  3;
-+		#else
-+		unsigned int 					:  3;
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+		#endif
-+	} bits;
-+} RAID_RXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff1c
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int sof_eof		:  2;
-+		#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		#endif
-+	} bits;
-+} RAID_RXDMA_CURR_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bit32;
-+	struct bits_ff50
-+	{
-+		unsigned int pat			: 32; /* data for pattern check */
-+	} bits;
-+} RAID_PACR_T;
-+
-+/******************************************************/
-+/*	the definition of DMA Descriptor Register     */
-+/******************************************************/
-+typedef struct raid_descriptor_t
-+{
-+	union func_ctrl_t
-+	{
-+		unsigned int bit32;
-+		struct bits_0000
-+		{
-+			#ifdef BIG_ENDIAN
-+			unsigned int own				: 1; /* owner bit */
-+			unsigned int derr				: 1;	/* data error during processing this descriptor */
-+			unsigned int perr				: 1;	/* protocol error during processing this descriptor */
-+			unsigned int raid_ctrl_status	: 7; /* pass RAID XOR fetch/store control status to CPU */
-+			unsigned int desc_cnt			: 6;
-+			unsigned int buffer_size		: 16;	/* transfer buffer size associated with current description*/
-+			#else
-+			unsigned int buffer_size		: 16;	/* transfer buffer size associated with current description*/
-+			unsigned int desc_cnt			: 6;
-+			unsigned int raid_ctrl_status	: 7; /* pass RAID XOR fetch/store control status to CPU */
-+			unsigned int perr				: 1;	/* protocol error during processing this descriptor */
-+			unsigned int derr				: 1;	/* data error during processing this descriptor */
-+			unsigned int own				: 1; /* owner bit */
-+			#endif
-+		} bits;
-+	} func_ctrl;
-+
-+	union flg_status_t
-+	{
-+		unsigned int bits32;
-+		struct bit_004
-+		{
-+			#ifdef BIG_ENDIAN
-+			unsigned int bcc 		: 16;
-+			unsigned int 			: 13
-+			unsigned int mode		: 3;
-+			#else
-+			unsigned int mode		: 3;
-+			unsigned int 			: 13;
-+			unsigned int bcc		: 16;
-+			#endif
-+		} bits_cmd_status;
-+	} flg_status;  //Sanders
-+
-+	unsigned int buf_addr;
-+
-+	union next_desc_addr_t
-+	{
-+		unsigned int bits32;
-+		struct bits_000c
-+		{
-+			#ifdef BIG_ENDIAN
-+			unsigned int ndar 		: 28; /* next descriptor address */
-+			unsigned int eofie		: 1; /* end of frame interrupt enable */
-+			unsigned int 			: 1;
-+			unsigned int sof_eof	: 2; /* the position of the descriptor in chain */
-+			#else
-+			unsigned int sof_eof	: 2; /* the position of the descriptor in chain */
-+			unsigned int 			: 1;
-+			unsigned int eofie		: 1; /* end of frame interrupt enable */
-+			unsigned int ndar 		: 28; /* next descriptor address */
-+			#endif
-+		} bits;
-+	} next_desc_addr;
-+} RAID_DESCRIPTOR_T;
-+
-+/******************************************************/
-+/*	the offset of RAID SMC register		      */
-+/******************************************************/
-+enum RAID_SMC_REGISTER {
-+	RAID_SMC_CMD_REG		= 0xff60,
-+	RAID_SMC_STATUS_REG		= 0xff64
-+	};
-+
-+/******************************************************/
-+/*	the definition of RAID SMC module register    */
-+/******************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff60
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int pat_mode		: 2; /* partition mode selection */
-+		unsigned int 				: 14;
-+		unsigned int device_id		: 12;
-+		unsigned int revision_id	: 4;
-+		#else
-+		unsigned int revision_id	: 4;
-+		unsigned int device_id		: 12;
-+		unsigned int 				: 14;
-+		unsigned int pat_mode		: 2; /* partition mode selection */
-+		#endif
-+	} bits;
-+} RAID_SMC_CMD;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bits_ff64
-+	{
-+		#ifdef BIG_ENDIAN
-+		unsigned int addr_err1		: 1; /* address is out of range for controller 1 */
-+		unsigned int ahb_err1		: 1; /* AHB bus error for controller 1 */
-+		unsigned int 				: 14;
-+		unsigned int addr_err2		: 1;	/* address is out of range for controller 2 */
-+		unsigned int ahb_err2		: 1; /* AHB bus error for controller 2 */
-+		unsigned int 				: 14;
-+		#else
-+		unsigned int 				: 14;
-+		unsigned int ahb_err2		: 1; /* AHB bus error for controller 2 */
-+		unsigned int addr_err2		: 1;	/* address is out of range for controller 2 */
-+		unsigned int 				: 14;
-+		unsigned int ahb_err1		: 1; /* AHB bus error for controller 1 */
-+		unsigned int addr_err1		: 1; /* address is out of range for controller 1 */
-+		#endif
-+	} bits;
-+} RAID_SMC_STATUS;
-+
-+typedef struct RAID_S
-+{
-+	const char *device_name;
-+	wait_queue_head_t wait;
-+	unsigned int busy;
-+	int irq;
-+	unsigned int status;
-+	RAID_DESCRIPTOR_T *tx_desc;  /*   point to virtual TX descriptor address */
-+	RAID_DESCRIPTOR_T *rx_desc;  /* point ot virtual RX descriptor address */
-+	RAID_DESCRIPTOR_T *tx_cur_desc; /* current TX descriptor */
-+	RAID_DESCRIPTOR_T *rx_cur_desc; /* current RX descriptor */
-+	RAID_DESCRIPTOR_T *tx_finished_desc;
-+	RAID_DESCRIPTOR_T *rx_finished_desc;
-+	RAID_DESCRIPTOR_T *tx_first_desc;
-+	RAID_DESCRIPTOR_T *rx_first_desc;
-+
-+//	unsigned int *tx_buf[TX_DESC_NUM];
-+	unsigned int *rx_desc_dma;			// physical address of rx_descript
-+	unsigned int *tx_desc_dma;			// physical address of tx_descript
-+	unsigned int *rx_bufs_dma;
-+	unsigned int *tx_bufs_dma;
-+
-+} RAID_T;
-+
-+struct reg_ioctl
-+{
-+	unsigned int reg_addr;
-+	unsigned int val_in;
-+	unsigned int val_out;
-+};
-+
-+typedef struct dma_ctrl {
-+	int sram;
-+	int prot;
-+	int burst;
-+	int bus;
-+	int endian;
-+	int mode;
-+} DMA_CTRL;
-+
-+
-+#ifdef XOR_SW_FILL_IN
-+
-+#define __XOR(a1, a2) a1 ^= a2
-+
-+#define GET_BLOCK_2(dst) \
-+	__asm__("ldmia	%0, {%1, %2}" \
-+		: "=r" (dst), "=r" (a1), "=r" (a2) \
-+		: "0" (dst))
-+
-+#define GET_BLOCK_4(dst) \
-+	__asm__("ldmia	%0, {%1, %2, %3, %4}" \
-+		: "=r" (dst), "=r" (a1), "=r" (a2), "=r" (a3), "=r" (a4) \
-+		: "0" (dst))
-+
-+#define XOR_BLOCK_2(src) \
-+	__asm__("ldmia	%0!, {%1, %2}" \
-+		: "=r" (src), "=r" (b1), "=r" (b2) \
-+		: "0" (src)); \
-+	__XOR(a1, b1); __XOR(a2, b2);
-+
-+#define XOR_BLOCK_4(src) \
-+	__asm__("ldmia	%0!, {%1, %2, %3, %4}" \
-+		: "=r" (src), "=r" (b1), "=r" (b2), "=r" (b3), "=r" (b4) \
-+		: "0" (src)); \
-+	__XOR(a1, b1); __XOR(a2, b2); __XOR(a3, b3); __XOR(a4, b4)
-+
-+#define PUT_BLOCK_2(dst) \
-+	__asm__ __volatile__("stmia	%0!, {%2, %3}" \
-+		: "=r" (dst) \
-+		: "0" (dst), "r" (a1), "r" (a2))
-+
-+#define PUT_BLOCK_4(dst) \
-+	__asm__ __volatile__("stmia	%0!, {%2, %3, %4, %5}" \
-+		: "=r" (dst) \
-+		: "0" (dst), "r" (a1), "r" (a2), "r" (a3), "r" (a4))
-+
-+static void
-+xor_arm4regs_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
-+{
-+	unsigned int lines = bytes / sizeof(unsigned long) / 4;
-+	register unsigned int a1 __asm__("r4");
-+	register unsigned int a2 __asm__("r5");
-+	register unsigned int a3 __asm__("r6");
-+	register unsigned int a4 __asm__("r7");
-+	register unsigned int b1 __asm__("r8");
-+	register unsigned int b2 __asm__("r9");
-+	register unsigned int b3 __asm__("ip");
-+	register unsigned int b4 __asm__("lr");
-+
-+	do {
-+		GET_BLOCK_4(p1);
-+		XOR_BLOCK_4(p2);
-+		PUT_BLOCK_4(p1);
-+	} while (--lines);
-+}
-+
-+static void
-+xor_arm4regs_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3)
-+{
-+	unsigned int lines = bytes / sizeof(unsigned long) / 4;
-+	register unsigned int a1 __asm__("r4");
-+	register unsigned int a2 __asm__("r5");
-+	register unsigned int a3 __asm__("r6");
-+	register unsigned int a4 __asm__("r7");
-+	register unsigned int b1 __asm__("r8");
-+	register unsigned int b2 __asm__("r9");
-+	register unsigned int b3 __asm__("ip");
-+	register unsigned int b4 __asm__("lr");
-+
-+	do {
-+		GET_BLOCK_4(p1);
-+		XOR_BLOCK_4(p2);
-+		XOR_BLOCK_4(p3);
-+		PUT_BLOCK_4(p1);
-+	} while (--lines);
-+}
-+
-+static void
-+xor_arm4regs_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3, unsigned long *p4)
-+{
-+	unsigned int lines = bytes / sizeof(unsigned long) / 2;
-+	register unsigned int a1 __asm__("r8");
-+	register unsigned int a2 __asm__("r9");
-+	register unsigned int b1 __asm__("ip");
-+	register unsigned int b2 __asm__("lr");
-+
-+	do {
-+		GET_BLOCK_2(p1);
-+		XOR_BLOCK_2(p2);
-+		XOR_BLOCK_2(p3);
-+		XOR_BLOCK_2(p4);
-+		PUT_BLOCK_2(p1);
-+	} while (--lines);
-+}
-+
-+static void
-+xor_arm4regs_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3, unsigned long *p4, unsigned long *p5)
-+{
-+	unsigned int lines = bytes / sizeof(unsigned long) / 2;
-+	register unsigned int a1 __asm__("r8");
-+	register unsigned int a2 __asm__("r9");
-+	register unsigned int b1 __asm__("ip");
-+	register unsigned int b2 __asm__("lr");
-+
-+	do {
-+		GET_BLOCK_2(p1);
-+		XOR_BLOCK_2(p2);
-+		XOR_BLOCK_2(p3);
-+		XOR_BLOCK_2(p4);
-+		XOR_BLOCK_2(p5);
-+		PUT_BLOCK_2(p1);
-+	} while (--lines);
-+}
-+#endif	//XOR_SW_FILL_IN
-+
---- /dev/null
-+++ b/arch/arm/mach-sl2312/irq.c
-@@ -0,0 +1,202 @@
-+/*
-+ *  linux/arch/arm/mach-epxa10db/irq.c
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/stddef.h>
-+#include <linux/list.h>
-+#include <linux/sched.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/io.h>
-+#include <asm/mach/irq.h>
-+#include <asm/arch/platform.h>
-+#include <asm/arch/int_ctrl.h>
-+
-+#ifdef CONFIG_PCI
-+#include <asm/arch/pci.h>
-+#endif
-+
-+int fixup_irq(unsigned int irq)
-+{
-+#ifdef CONFIG_PCI
-+	if (irq == IRQ_PCI) {
-+		return sl2312_pci_get_int_src();
-+	}
-+#endif
-+	return irq;
-+}
-+
-+static void sl2312_ack_irq(unsigned int irq)
-+{
-+   __raw_writel(1 << irq, IRQ_CLEAR(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+}
-+
-+static void sl2312_mask_irq(unsigned int irq)
-+{
-+	unsigned int mask;
-+
-+#ifdef CONFIG_PCI
-+	if (irq >= PCI_IRQ_OFFSET)
-+	{
-+		mask = __raw_readl(IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+		mask &= ~IRQ_PCI_MASK ;
-+		__raw_writel(mask, IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+		sl2312_pci_mask_irq(irq - PCI_IRQ_OFFSET);
-+	}
-+	else
-+#endif
-+	if(irq >= FIQ_OFFSET)
-+	{
-+           mask = __raw_readl(FIQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+           mask &= ~(1 << (irq - FIQ_OFFSET));
-+           __raw_writel(mask, FIQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        }
-+        else
-+        {
-+           mask = __raw_readl(IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+           mask &= ~(1 << irq);
-+           __raw_writel(mask, IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        }
-+
-+}
-+
-+static void sl2312_unmask_irq(unsigned int irq)
-+{
-+	unsigned int mask;
-+
-+#ifdef CONFIG_PCI
-+	if (irq >= PCI_IRQ_OFFSET)
-+	{
-+		mask = __raw_readl(IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+		mask |= IRQ_PCI_MASK ;
-+		__raw_writel(mask, IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+		sl2312_pci_unmask_irq(irq - PCI_IRQ_OFFSET);
-+	}
-+	else
-+#endif
-+	if(irq >= FIQ_OFFSET)
-+        {
-+          mask = __raw_readl(FIQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+          mask |= (1 << (irq - FIQ_OFFSET));
-+          __raw_writel(mask, FIQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+	}
-+        else
-+        {
-+          mask = __raw_readl(IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+          mask |= (1 << irq);
-+          __raw_writel(mask, IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        }
-+}
-+
-+static struct irq_chip sl2312_level_irq = {
-+        .ack            = sl2312_mask_irq,
-+        .mask           = sl2312_mask_irq,
-+        .unmask         = sl2312_unmask_irq,
-+//		.set_type	= ixp4xx_set_irq_type,
-+};
-+
-+static struct irq_chip sl2312_edge_irq = {
-+        .ack            = sl2312_ack_irq,
-+        .mask           = sl2312_mask_irq,
-+        .unmask         = sl2312_unmask_irq,
-+//		.set_type	= ixp4xx_set_irq_type,
-+};
-+
-+static struct resource irq_resource = {
-+        .name   = "irq_handler",
-+        .start  = IO_ADDRESS(SL2312_INTERRUPT_BASE),
-+        .end    = IO_ADDRESS(FIQ_STATUS(SL2312_INTERRUPT_BASE))+4,
-+};
-+
-+void __init sl2312_init_irq(void)
-+{
-+	unsigned int i, mode, level;
-+
-+    request_resource(&iomem_resource, &irq_resource);
-+
-+	for (i = 0; i < NR_IRQS; i++)
-+	{
-+	    if((i>=IRQ_TIMER1 && i<=IRQ_TIMER3)||(i>=IRQ_SERIRQ0 && i<=IRQ_SERIRQ_MAX))
-+        {
-+	        set_irq_chip(i, &sl2312_edge_irq);
-+	        set_irq_handler(i, handle_edge_irq);
-+        }
-+	    else
-+        {
-+	        set_irq_chip(i, &sl2312_level_irq);
-+            set_irq_handler(i,handle_level_irq);
-+        }
-+        set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-+	}
-+
-+	/* Disable all interrupt */
-+	__raw_writel(0,IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+	__raw_writel(0,FIQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+
-+	/* Set interrupt mode */
-+    /* emac & ipsec type is level trigger and high active */
-+    mode = __raw_readl(IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+    level = __raw_readl(IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+
-+	mode &= ~IRQ_GMAC0_MASK;
-+	level &= ~IRQ_GMAC0_MASK;
-+
-+	mode &= ~IRQ_GMAC1_MASK;
-+	level &= ~IRQ_GMAC1_MASK;
-+
-+	mode &= ~IRQ_IPSEC_MASK;
-+	level &= ~IRQ_IPSEC_MASK;
-+
-+	// for IDE0,1, high active and level trigger
-+	mode &= ~IRQ_IDE0_MASK;
-+	level &= ~IRQ_IDE0_MASK;
-+	mode &= ~IRQ_IDE1_MASK;
-+	level &= ~IRQ_IDE1_MASK;
-+
-+
-+	// for PCI, high active and level trigger
-+	mode &= ~IRQ_PCI_MASK;
-+	level &= ~IRQ_PCI_MASK;
-+
-+	// for USB, high active and level trigger
-+	mode &= ~IRQ_USB0_MASK;
-+	level &= ~IRQ_USB0_MASK;
-+
-+	mode &= ~IRQ_USB1_MASK;
-+	level &= ~IRQ_USB1_MASK;
-+
-+	// for LPC, high active and edge trigger
-+	mode |= 0xffff0000;
-+	level &= 0x0000ffff;
-+
-+	// for GPIO, high active and level trigger
-+	mode &= ~(IRQ_GPIO_MASK);
-+	level &= ~(IRQ_GPIO_MASK);
-+
-+	mode &= ~(IRQ_GPIO1_MASK);
-+	level &= ~(IRQ_GPIO1_MASK);
-+
-+	mode &= ~(IRQ_GPIO2_MASK);
-+	level &= ~(IRQ_GPIO2_MASK);
-+
-+	__raw_writel(mode,IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+	__raw_writel(level,IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+
-+}
---- /dev/null
-+++ b/arch/arm/mach-sl2312/lpc.c
-@@ -0,0 +1,125 @@
-+/*
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ *	ITE Semi IT8712 Super I/O functions.
-+ *
-+ * Copyright 2001 MontaVista Software Inc.
-+ * Author: MontaVista Software, Inc.
-+ *         	ppopov@mvista.com or source@mvista.com
-+ *
-+ *  This program is free software; you can redistribute  it and/or modify it
-+ *  under  the terms of  the GNU General  Public License as published by the
-+ *  Free Software Foundation;  either version 2 of the  License, or (at your
-+ *  option) any later version.
-+ *
-+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
-+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
-+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
-+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
-+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
-+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ *  You should have received a copy of the  GNU General Public License along
-+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
-+ *  675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+#include <linux/kernel.h>
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+#include <asm/types.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/init.h>
-+#include <asm/arch/hardware.h>
-+
-+#ifndef TRUE
-+#define TRUE 1
-+#endif
-+
-+#ifndef FALSE
-+#define FALSE 0
-+#endif
-+
-+
-+// MB PnP configuration register
-+#define LPC_KEY_ADDR	(IO_ADDRESS(SL2312_LPC_IO_BASE) + 0x2e)
-+#define LPC_DATA_ADDR	(IO_ADDRESS(SL2312_LPC_IO_BASE) + 0x2f)
-+
-+#define LPC_BUS_CTRL			*(volatile unsigned char*) (IO_ADDRESS(SL2312_LPC_HOST_BASE) + 0)
-+#define LPC_BUS_STATUS			*(volatile unsigned char*) (IO_ADDRESS(SL2312_LPC_HOST_BASE) + 2)
-+#define LPC_SERIAL_IRQ_CTRL		*(volatile unsigned char*) (IO_ADDRESS(SL2312_LPC_HOST_BASE) + 4)
-+
-+int it8712_exist;
-+
-+static void LPCEnterMBPnP(void)
-+{
-+	int i;
-+	unsigned char key[4] = {0x87, 0x01, 0x55, 0x55};
-+
-+	for (i = 0; i<4; i++)
-+		outb(key[i], LPC_KEY_ADDR);
-+
-+}
-+
-+static void LPCExitMBPnP(void)
-+{
-+	outb(0x02, LPC_KEY_ADDR);
-+	outb(0x02, LPC_DATA_ADDR);
-+}
-+
-+void LPCSetConfig(char LdnNumber, char Index, char data)
-+{
-+	LPCEnterMBPnP();				// Enter IT8712 MB PnP mode
-+	outb(0x07, LPC_KEY_ADDR);
-+	outb(LdnNumber, LPC_DATA_ADDR);
-+	outb(Index, LPC_KEY_ADDR);
-+	outb(data, LPC_DATA_ADDR);
-+	LPCExitMBPnP();
-+}
-+
-+char LPCGetConfig(char LdnNumber, char Index)
-+{
-+	char rtn;
-+
-+	LPCEnterMBPnP();				// Enter IT8712 MB PnP mode
-+	outb(0x07, LPC_KEY_ADDR);
-+	outb(LdnNumber, LPC_DATA_ADDR);
-+	outb(Index, LPC_KEY_ADDR);
-+	rtn = inb(LPC_DATA_ADDR);
-+	LPCExitMBPnP();
-+	return rtn;
-+}
-+
-+static int SearchIT8712(void)
-+{
-+	unsigned char Id1, Id2;
-+	unsigned short Id;
-+
-+	LPCEnterMBPnP();
-+	outb(0x20, LPC_KEY_ADDR); /* chip id byte 1 */
-+	Id1 = inb(LPC_DATA_ADDR);
-+	outb(0x21, LPC_KEY_ADDR); /* chip id byte 2 */
-+	Id2 = inb(LPC_DATA_ADDR);
-+	Id = (Id1 << 8) | Id2;
-+	LPCExitMBPnP();
-+	if (Id == 0x8712)
-+		return TRUE;
-+	else
-+		return FALSE;
-+}
-+
-+int InitLPCInterface(void)
-+{
-+	LPC_BUS_CTRL = 0xc0;
-+	LPC_SERIAL_IRQ_CTRL = 0xc0;
-+	mdelay(1);		// wait for 1 serial IRQ cycle
-+	LPC_SERIAL_IRQ_CTRL = 0x80;
-+	it8712_exist = SearchIT8712();
-+	printk("IT8712 %s exist\n", it8712_exist?"":"doesn't");
-+	return 0;
-+}
-+
-+//__initcall(InitLPCInterface);
---- /dev/null
-+++ b/arch/arm/mach-sl2312/mm.c
-@@ -0,0 +1,80 @@
-+/*
-+ *  linux/arch/arm/mach-epxa10db/mm.c
-+ *
-+ *  MM routines for Altera'a Epxa10db board
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/init.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/pgtable.h>
-+#include <asm/page.h>
-+#include <asm/sizes.h>
-+
-+#include <asm/mach/map.h>
-+
-+/* Page table mapping for I/O region */
-+static struct map_desc sl2312_io_desc[] __initdata = {
-+#ifdef CONFIG_GEMINI_IPI
-+{__phys_to_virt(CPU_1_MEM_BASE),         __phys_to_pfn(CPU_1_MEM_BASE),        SZ_64M,  MT_MEMORY},
-+#endif
-+{IO_ADDRESS(SL2312_SRAM_BASE),         __phys_to_pfn(SL2312_SRAM_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_DRAM_CTRL_BASE),    __phys_to_pfn(SL2312_DRAM_CTRL_BASE),   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GLOBAL_BASE),       __phys_to_pfn(SL2312_GLOBAL_BASE),      SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_WAQTCHDOG_BASE),    __phys_to_pfn(SL2312_WAQTCHDOG_BASE),   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_UART_BASE),         __phys_to_pfn(SL2312_UART_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_TIMER_BASE),        __phys_to_pfn(SL2312_TIMER_BASE),       SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_LCD_BASE),          __phys_to_pfn(SL2312_LCD_BASE),         SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_RTC_BASE),          __phys_to_pfn(SL2312_RTC_BASE),         SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_SATA_BASE),         __phys_to_pfn(SL2312_SATA_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_LPC_HOST_BASE),     __phys_to_pfn(SL2312_LPC_HOST_BASE),    SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_LPC_IO_BASE),       __phys_to_pfn(SL2312_LPC_IO_BASE),      SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_INTERRUPT_BASE),    __phys_to_pfn(SL2312_INTERRUPT_BASE),   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_INTERRUPT1_BASE),   __phys_to_pfn(SL2312_INTERRUPT1_BASE),  SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_SSP_CTRL_BASE),     __phys_to_pfn(SL2312_SSP_CTRL_BASE),    SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_POWER_CTRL_BASE),   __phys_to_pfn(SL2312_POWER_CTRL_BASE),  SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_CIR_BASE),          __phys_to_pfn(SL2312_CIR_BASE),         SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GPIO_BASE),         __phys_to_pfn(SL2312_GPIO_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GPIO_BASE1),        __phys_to_pfn(SL2312_GPIO_BASE1),       SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GPIO_BASE2),        __phys_to_pfn(SL2312_GPIO_BASE2),       SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_PCI_IO_BASE),	   __phys_to_pfn(SL2312_PCI_IO_BASE),      SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_PCI_MEM_BASE),	   __phys_to_pfn(SL2312_PCI_MEM_BASE),	   SZ_512K,  MT_DEVICE},
-+#ifdef CONFIG_NET_SL351X
-+{IO_ADDRESS(SL2312_TOE_BASE),    	__phys_to_pfn(SL2312_TOE_BASE)       ,   SZ_512K,  MT_DEVICE},
-+#endif
-+{IO_ADDRESS(SL2312_GMAC0_BASE),	       __phys_to_pfn(SL2312_GMAC0_BASE),	   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GMAC1_BASE),	       __phys_to_pfn(SL2312_GMAC1_BASE),	   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_SECURITY_BASE),     __phys_to_pfn(SL2312_SECURITY_BASE),    SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_IDE0_BASE),         __phys_to_pfn(SL2312_IDE0_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_IDE1_BASE),         __phys_to_pfn(SL2312_IDE1_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_RAID_BASE),         __phys_to_pfn(SL2312_RAID_BASE),        SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_FLASH_CTRL_BASE),   __phys_to_pfn(SL2312_FLASH_CTRL_BASE),  SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_DRAM_CTRL_BASE),    __phys_to_pfn(SL2312_DRAM_CTRL_BASE),   SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_GENERAL_DMA_BASE),  __phys_to_pfn(SL2312_GENERAL_DMA_BASE), SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_USB0_BASE),         __phys_to_pfn(SL2312_USB_BASE),         SZ_512K,  MT_DEVICE},
-+{IO_ADDRESS(SL2312_USB1_BASE),         __phys_to_pfn(SL2312_USB1_BASE),        SZ_512K,  MT_DEVICE},
-+{FLASH_VADDR(SL2312_FLASH_BASE),       __phys_to_pfn(SL2312_FLASH_BASE),       SZ_16M,    MT_DEVICE},
-+};
-+
-+void __init sl2312_map_io(void)
-+{
-+	iotable_init(sl2312_io_desc, ARRAY_SIZE(sl2312_io_desc));
-+}
---- /dev/null
-+++ b/arch/arm/mach-sl2312/pci.c
-@@ -0,0 +1,359 @@
-+/*
-+ *  linux/arch/arm/mach-sl2312/pci_sl2312.c
-+ *
-+ *  PCI functions for sl2312 host PCI bridge
-+ *
-+ *  Copyright (C) 2003 StorLink Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include <linux/sched.h>
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/ptrace.h>
-+#include <linux/slab.h>
-+#include <linux/ioport.h>
-+#include <linux/interrupt.h>
-+#include <linux/spinlock.h>
-+#include <linux/init.h>
-+
-+#include <asm/sizes.h>
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/system.h>
-+#include <asm/mach/pci.h>
-+#include <asm/mach/irq.h>
-+#include <asm/mach-types.h>
-+
-+#include <asm/arch/pci.h>
-+
-+//#define DEBUG
-+
-+// sl2312 PCI bridge access routines
-+
-+#define PCI_IOSIZE_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE)))
-+#define PCI_PROT_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x04))
-+#define PCI_CTRL_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x08))
-+#define PCI_SOFTRST_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x10))
-+#define PCI_CONFIG_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x28))
-+#define PCI_DATA_REG	(*(volatile unsigned long *) (IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x2C))
-+
-+static spinlock_t sl2312_pci_lock = SPIN_LOCK_UNLOCKED;
-+// for initialize PCI devices
-+struct resource pci_ioport_resource = {
-+		.name = "PCI I/O Space",
-+		.start = IO_ADDRESS(SL2312_PCI_IO_BASE) + 0x100,
-+		.end = IO_ADDRESS(SL2312_PCI_IO_BASE) + SZ_512K - 1,
-+		.flags = IORESOURCE_IO,
-+};
-+struct resource pci_iomem_resource = {
-+		.name = "PCI Mem Space",
-+		.start = SL2312_PCI_MEM_BASE,
-+		.end = SL2312_PCI_MEM_BASE + SZ_128M - 1,
-+		.flags = IORESOURCE_MEM,
-+};
-+
-+static int sl2312_read_config(struct pci_bus *bus, unsigned int devfn, int where,int size, u32 *val)
-+{
-+	unsigned long addr,data;
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&sl2312_pci_lock, flags);
-+    addr = 0x80000000 | (PCI_SLOT(devfn) << 11) | (PCI_FUNC(devfn) << 8) | (where & ~3);
-+	PCI_CONFIG_REG = addr;
-+	data = PCI_DATA_REG;
-+
-+	switch (size) {
-+	case 1:
-+	    *val = (u8) (data >> ((where & 0x03) * 8));
-+		break;
-+	case 2:
-+	    *val = (u16) (data >> ((where & 0x02) * 8));
-+		break;
-+	case 4:
-+	    *val = data;
-+    	if ((where >= 0x10) && (where <= 0x24)) {
-+    		if ((*val & 0xfff00000) == SL2312_PCI_IO_BASE) {
-+    			*val &= 0x000fffff;
-+    			*val |= IO_ADDRESS(SL2312_PCI_IO_BASE);
-+    		}
-+    	}
-+		break;
-+	}
-+	spin_unlock_irqrestore(&sl2312_pci_lock, flags);
-+//	printk("READ==>slot=%d fn=%d where=%d value=%x\n",PCI_SLOT(devfn),PCI_FUNC(devfn),where,*val);
-+	return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int sl2312_write_config(struct pci_bus *bus, unsigned int devfn, int where,int size, u32 val)
-+{
-+	unsigned long addr,data;
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&sl2312_pci_lock, flags);
-+    addr = 0x80000000 | (PCI_SLOT(devfn) << 11) | (PCI_FUNC(devfn) << 8) | (where & ~3);
-+	PCI_CONFIG_REG = addr;
-+	data = PCI_DATA_REG;
-+
-+	switch (size) {
-+	case 1:
-+    	data &= ~(0xff << ((where & 0x03) * 8));
-+    	data |= (val << ((where & 0x03) * 8));
-+    	PCI_DATA_REG = data;
-+		break;
-+	case 2:
-+    	data &= ~(0xffff << ((where & 0x02) * 8));
-+    	data |= (val << ((where & 0x02) * 8));
-+    	PCI_DATA_REG = data;
-+		break;
-+	case 4:
-+    	if ((where >= 0x10) && (where <= 0x24)) {
-+    		if ((val & 0xfff00000) == IO_ADDRESS(SL2312_PCI_IO_BASE)) {
-+    			val &= 0x000fffff;
-+    			val |= SL2312_PCI_IO_BASE;
-+    		}
-+    	}
-+	    PCI_DATA_REG = val;
-+		break;
-+	}
-+	spin_unlock_irqrestore(&sl2312_pci_lock, flags);
-+
-+//	printk("WRITE==> slot=%d fn=%d where=%d value=%x \n",PCI_SLOT(devfn),PCI_FUNC(devfn),where,val);
-+	return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static struct pci_ops sl2312_pci_ops = {
-+	.read	= sl2312_read_config,
-+	.write	= sl2312_write_config,
-+};
-+
-+
-+int __init sl2312_pci_setup_resources(struct resource **resource)
-+{
-+	PCI_IOSIZE_REG = 0;		// 1M IO size
-+	PCI_CTRL_REG = 0x06;
-+
-+	resource[0] = &pci_ioport_resource;
-+	resource[1] = &pci_iomem_resource;
-+	resource[2] = NULL;
-+
-+	return 1;
-+}
-+
-+//static int sl2312_pci_fault(unsigned long addr, struct pt_regs *regs)
-+//{
-+//	return 1;
-+//}
-+
-+
-+/**********************************************************************
-+ * MASK(disable) PCI interrupt
-+ *    0: PCI INTA, 1: PCI INTB, ...		// for Linux interrupt routing
-+ *   16: PERR								// for PCI module internal use
-+ *   17: SERR,.. respect to PCI CTRL2 REG
-+ **********************************************************************/
-+void sl2312_pci_mask_irq(unsigned int irq)
-+{
-+    struct pci_bus bus;
-+	unsigned int tmp;
-+
-+    bus.number = 0;
-+    sl2312_read_config(&bus, 0, SL2312_PCI_CTRL2, 4, &tmp);
-+	if (irq < 16) {						// for linux int routing
-+		tmp &= ~(1 << (irq + 16 + 6));
-+	}
-+	else {
-+		tmp &= ~(1 << irq);
-+	}
-+    sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+}
-+
-+/* UNMASK(enable) PCI interrupt */
-+void sl2312_pci_unmask_irq(unsigned int irq)
-+{
-+    struct pci_bus bus;
-+	unsigned int tmp;
-+
-+    bus.number = 0;
-+    sl2312_read_config(&bus, 0, SL2312_PCI_CTRL2, 4, &tmp);
-+	if (irq < 16) {						// for linux int routing
-+		tmp |= (1 << (irq + 16 + 6));
-+	}
-+	else {
-+		tmp |= (1 << irq);
-+	}
-+    sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+}
-+
-+/* Get PCI interrupt source */
-+int sl2312_pci_get_int_src(void)
-+{
-+    struct pci_bus bus;
-+	unsigned int tmp=0;
-+
-+    bus.number = 0;
-+    sl2312_read_config(&bus, 0, SL2312_PCI_CTRL2, 4, &tmp);
-+	if (tmp & (1 << 28)) { 		// PCI INTA
-+        sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+		return IRQ_PCI_INTA;
-+	}
-+	if (tmp & (1 << 29)) {		// PCI INTB
-+        sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+		return IRQ_PCI_INTB;
-+	}
-+	if (tmp & (1 << 30)) {		// PCI INTC
-+        sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+		return IRQ_PCI_INTC;
-+	}
-+	if (tmp & (1 << 31)) {		// PCI INTD
-+        sl2312_write_config(&bus, 0, SL2312_PCI_CTRL2, 4, tmp);
-+		return IRQ_PCI_INTD;
-+	}
-+	// otherwise, it should be a PCI error
-+	return IRQ_PCI;
-+}
-+
-+static irqreturn_t sl2312_pci_irq(int irq, void *devid)
-+{
-+    struct irq_desc *desc;
-+	struct irqaction *action;
-+	int retval = 0;
-+
-+    return 1;
-+
-+	irq = sl2312_pci_get_int_src();
-+	desc = &irq_desc[irq];
-+	action = desc->action;
-+	do {
-+		retval |= action->handler(irq, devid);
-+		action = action->next;
-+	} while (action);
-+
-+    return 1;
-+}
-+
-+//extern int (*external_fault)(unsigned long addr, struct pt_regs *regs);
-+
-+void __init sl2312_pci_preinit(void)
-+{
-+    struct pci_bus bus;
-+	unsigned long flags;
-+	unsigned int temp;
-+	int ret;
-+
-+	/*
-+	 * Hook in our fault handler for PCI errors
-+	 */
-+//	external_fault = sl2312_pci_fault;
-+
-+	spin_lock_irqsave(&sl2312_pci_lock, flags);
-+
-+	/*
-+	 * Grab the PCI interrupt.
-+	 */
-+	ret = request_irq(IRQ_PCI, sl2312_pci_irq, 0, "sl2312 pci int", NULL);
-+	if (ret)
-+		printk(KERN_ERR "PCI: unable to grab PCI error "
-+		       "interrupt: %d\n", ret);
-+
-+	spin_unlock_irqrestore(&sl2312_pci_lock, flags);
-+
-+	// setup pci bridge
-+    bus.number = 0;   /* device 0, function 0 */
-+	temp = (SL2312_PCI_DMA_MEM1_BASE & 0xfff00000) | (SL2312_PCI_DMA_MEM1_SIZE << 16);
-+    sl2312_write_config(&bus, 0, SL2312_PCI_MEM1_BASE_SIZE, 4, temp);
-+}
-+
-+/*
-+ * 	No swizzle on SL2312
-+ */
-+static u8 __init sl2312_pci_swizzle(struct pci_dev *dev, u8 *pinp)
-+{
-+	return PCI_SLOT(dev->devfn);
-+}
-+
-+/*
-+ * map the specified device/slot/pin to an IRQ.  This works out such
-+ * that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1.
-+ */
-+static int __init sl2312_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	int intnr = ((slot  + (pin - 1)) & 3) + 4;  /* the IRQ number of PCI bridge */
-+
-+	// printk("%s : slot = %d  pin = %d \n",__func__,slot,pin);
-+    switch (slot)
-+    {
-+        case 12:
-+        	if (pin==1)
-+        	{
-+		    	intnr = 3;
-+		    }
-+		    else
-+		    {
-+		    	intnr = 0;
-+		    }
-+            break;
-+        case 11:
-+		    intnr = (2 + (pin - 1)) & 3;
-+            break;
-+        case 10:
-+		    intnr = (1 + (pin - 1)) & 3;
-+            break;
-+        case  9:
-+		    intnr = (pin - 1) & 3;
-+            break;
-+    }
-+//	if (slot == 10)
-+//		intnr = (1 + (pin - 1)) & 3;
-+//	else if (slot == 9)
-+//		intnr = (pin - 1) & 3;
-+	return (IRQ_PCI_INTA + intnr);
-+}
-+
-+struct pci_bus * __init sl2312_pci_scan_bus(int nr, struct pci_sys_data *sysdata)
-+{
-+	return (pci_scan_bus(0, &sl2312_pci_ops, sysdata));
-+
-+}
-+
-+int __init sl2312_pci_setup(int nr, struct pci_sys_data *sys)
-+{
-+	int ret = 0;
-+
-+	if (nr == 0) {
-+		ret = sl2312_pci_setup_resources(sys->resource);
-+	}
-+
-+	return ret;
-+}
-+
-+
-+struct hw_pci sl2312_pci __initdata = {
-+	.setup          =	sl2312_pci_setup,
-+	.preinit		=	sl2312_pci_preinit,
-+	.nr_controllers =   1,
-+	.swizzle		=	sl2312_pci_swizzle,
-+	.map_irq		=	sl2312_pci_map_irq,
-+	.scan           =   sl2312_pci_scan_bus,
-+};
-+
-+static int __init sl2312_pci_init(void)
-+{
-+	if (machine_is_sl2312())
-+		pci_common_init(&sl2312_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(sl2312_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-sl2312/sl2312-otg-1.c
-@@ -0,0 +1,64 @@
-+/*
-+ *  linux/arch/arm/mach-pxa/sl2312.c
-+ *
-+ *  Author:	Nicolas Pitre
-+ *  Created:	Nov 05, 2002
-+ *  Copyright:	MontaVista Software Inc.
-+ *
-+ * Code specific to sl2312 aka Bulverde.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/pm.h>
-+#include <linux/device.h>
-+#include "asm/arch/sl2312.h"
-+#include "asm/arch/irqs.h"
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <linux/platform_device.h>
-+
-+/*
-+ * device registration specific to sl2312.
-+ */
-+
-+static u64 sl2312_dmamask_1 = 0xffffffffUL;
-+
-+static struct resource sl2312_otg_resources_1[] = {
-+	[0] = {
-+		.start  = 0x69000000,
-+		.end    = 0x69000fff,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[1] = {
-+		.start  = IRQ_USB1,
-+		.end    = IRQ_USB1,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device ehci_1_device = {
-+	.name		= "ehci-hcd-FOTG2XX",
-+	.id		= -1,
-+	.dev		= {
-+		.dma_mask = &sl2312_dmamask_1,
-+		.coherent_dma_mask = 0xffffffff,
-+	},
-+	.num_resources  = ARRAY_SIZE(sl2312_otg_resources_1),
-+	.resource       = sl2312_otg_resources_1,
-+};
-+
-+static struct platform_device *devices[] __initdata = {
-+	&ehci_1_device,
-+};
-+
-+static int __init sl2312_1_init(void)
-+{
-+	return platform_add_devices(devices, ARRAY_SIZE(devices));
-+}
-+
-+subsys_initcall(sl2312_1_init);
---- /dev/null
-+++ b/arch/arm/mach-sl2312/sl2312-otg.c
-@@ -0,0 +1,87 @@
-+/*
-+ *  linux/arch/arm/mach-pxa/sl2312.c
-+ *
-+ *  Author:	Nicolas Pitre
-+ *  Created:	Nov 05, 2002
-+ *  Copyright:	MontaVista Software Inc.
-+ *
-+ * Code specific to sl2312 aka Bulverde.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/pm.h>
-+#include <linux/device.h>
-+#include "asm/arch/sl2312.h"
-+#include "asm/arch/irqs.h"
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+#include <linux/platform_device.h>
-+
-+/*
-+ * device registration specific to sl2312.
-+ */
-+
-+static u64 sl2312_dmamask = 0xffffffffUL;
-+
-+static struct resource sl2312_otg_resources_1[] = {
-+	[0] = {
-+		.start  = 0x68000000,
-+		.end    = 0x68000fff,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[1] = {
-+		.start  = IRQ_USB0,
-+		.end    = IRQ_USB0,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+static struct resource sl2312_otg_resources_2[] = {
-+	[2] = {
-+		.start  = 0x69000000,
-+		.end    = 0x69000fff,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[3] = {
-+		.start  = IRQ_USB1,
-+		.end    = IRQ_USB1,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device ehci_device_1 = {
-+	.name		= "ehci-hcd-FOTG2XX",
-+	.id		= 1,
-+	.dev		= {
-+		.dma_mask = &sl2312_dmamask,
-+		.coherent_dma_mask = 0xffffffff,
-+	},
-+	.num_resources  = ARRAY_SIZE(sl2312_otg_resources_1),
-+	.resource       = sl2312_otg_resources_1,
-+};
-+
-+static struct platform_device ehci_device_2 = {
-+	.name		= "ehci-hcd-FOTG2XX",
-+	.id		= 2,
-+	.dev		= {
-+		.dma_mask = &sl2312_dmamask,
-+		.coherent_dma_mask = 0xffffffff,
-+	},
-+	.num_resources  = ARRAY_SIZE(sl2312_otg_resources_2),
-+	.resource       = sl2312_otg_resources_2,
-+};
-+
-+static struct platform_device *devices[] __initdata = {
-+	&ehci_device_1, /* &ehci_device_2, */
-+};
-+
-+static int __init sl2312_init(void)
-+{
-+	return platform_add_devices(devices, ARRAY_SIZE(devices));
-+}
-+
-+subsys_initcall(sl2312_init);
---- /dev/null
-+++ b/arch/arm/mach-sl2312/sl3516_device.c
-@@ -0,0 +1,89 @@
-+/*
-+ *  linux/arch/arm/mach-2312/sl3516_device.c
-+ *
-+ *  Author:	Nicolas Pitre
-+ *  Created:	Nov 05, 2002
-+ *  Copyright:	MontaVista Software Inc.
-+ *
-+ * Code specific to sl2312 aka Bulverde.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/pm.h>
-+#include <linux/device.h>
-+#include <linux/platform_device.h>
-+#include "asm/arch/sl2312.h"
-+#include "asm/arch/irqs.h"
-+#include <asm/hardware.h>
-+#include <asm/irq.h>
-+
-+/*
-+ * device registration specific to sl2312.
-+ */
-+
-+static u64 sl3516_dmamask = 0xffffffffUL;
-+
-+static struct resource sl3516_sata_resources[] = {
-+	[0] = {
-+		.start  = 0x63400000,
-+		.end    = 0x63400040,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[1] = {
-+		.start  = IRQ_IDE1,
-+		.end    = IRQ_IDE1,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device sata_device = {
-+	.name		= "lepus-sata",
-+	.id		= -1,
-+	.dev		= {
-+		.dma_mask = &sl3516_dmamask,
-+		.coherent_dma_mask = 0xffffffff,
-+	},
-+	.num_resources  = ARRAY_SIZE(sl3516_sata_resources),
-+	.resource       = sl3516_sata_resources,
-+};
-+
-+static struct resource sl3516_sata0_resources[] = {
-+	[0] = {
-+		.start  = 0x63000000,
-+		.end    = 0x63000040,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[1] = {
-+		.start  = IRQ_IDE0,
-+		.end    = IRQ_IDE0,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device sata0_device = {
-+	.name		= "lepus-sata0",
-+	.id		= -1,
-+	.dev		= {
-+		.dma_mask = &sl3516_dmamask,
-+		.coherent_dma_mask = 0xffffffff,
-+	},
-+	.num_resources  = ARRAY_SIZE(sl3516_sata0_resources),
-+	.resource       = sl3516_sata0_resources,
-+};
-+
-+static struct platform_device *sata_devices[] __initdata = {
-+	&sata_device,
-+	&sata0_device,
-+};
-+
-+static int __init sl3516_init(void)
-+{
-+	return platform_add_devices(sata_devices, ARRAY_SIZE(sata_devices));
-+}
-+
-+subsys_initcall(sl3516_init);
---- /dev/null
-+++ b/arch/arm/mach-sl2312/time.c
-@@ -0,0 +1,134 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/time.h
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include <linux/interrupt.h>
-+#include <linux/irq.h>
-+#include <asm/io.h>
-+#include <asm/system.h>
-+#include <asm/leds.h>
-+#include <asm/arch/hardware.h>
-+#include <asm/mach/time.h>
-+#define TIMER_TYPE (volatile unsigned int*)
-+#include <asm/arch/timer.h>
-+// #define FIQ_PLUS     1
-+
-+
-+/*
-+ * IRQ handler for the timer
-+ */
-+static irqreturn_t sl2312_timer_interrupt(int irq, void *dev_id)
-+{
-+//        unsigned int led;
-+	// ...clear the interrupt
-+#ifdef FIQ_PLUS
-+	*((volatile unsigned int *)FIQ_CLEAR(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER1_MASK);
-+#else
-+	*((volatile unsigned int *)IRQ_CLEAR(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER2_MASK);
-+#endif
-+
-+#if 0
-+        if(!(jiffies % HZ))
-+        {
-+            led = jiffies / HZ;
-+//            printk("ticks %x \n", led);
-+	    }
-+	do_leds();
-+	do_timer(regs);
-+	do_profile(regs);
-+#endif
-+    timer_tick();
-+    return IRQ_HANDLED;
-+}
-+
-+static struct irqaction sl2312_timer_irq = {
-+	.name		= "SL2312 Timer Tick",
-+	.flags		= IRQF_DISABLED | IRQF_TIMER,
-+	.handler	= sl2312_timer_interrupt,
-+};
-+
-+unsigned long sl2312_gettimeoffset (void)
-+{
-+    return 0L;
-+}
-+
-+/*
-+ * Set up timer interrupt, and return the current time in seconds.
-+ */
-+void __init sl2312_time_init(void)
-+{
-+	// For clock rate adjusting
-+	unsigned int tick_rate=0;
-+
-+#ifdef CONFIG_SL3516_ASIC
-+	unsigned int clock_rate_base = 130000000;
-+	unsigned int reg_v=0;
-+
-+	//--> Add by jason for clock adjust
-+	reg_v = readl(IO_ADDRESS((SL2312_GLOBAL_BASE+GLOBAL_STATUS)));
-+	reg_v >>= 15;
-+	tick_rate = (clock_rate_base + (reg_v & 0x07)*10000000);
-+
-+	//  FPGA use AHB bus tick rate
-+	printk("Bus: %dMHz",tick_rate/1000000);
-+
-+	tick_rate /= 6;				// APB bus run AHB*(1/6)
-+
-+	switch((reg_v>>3)&3){
-+		case 0:	printk("(1/1)\n") ;
-+					break;
-+		case 1:	printk("(3/2)\n") ;
-+					break;
-+		case 2:	printk("(24/13)\n") ;
-+					break;
-+		case 3:	printk("(2/1)\n") ;
-+					break;
-+	}
-+	//<--
-+#else
-+	printk("Bus: %dMHz(1/1)\n",CLOCK_TICK_RATE/1000000);		// FPGA use 20MHz
-+	tick_rate = CLOCK_TICK_RATE;
-+#endif
-+
-+
-+	/*
-+	 * Make irqs happen for the system timer
-+	 */
-+	// initialize timer interrupt
-+	// low active and edge trigger
-+#ifdef FIQ_PLUS
-+	*((volatile unsigned int *)FIQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER1_MASK);
-+	*((volatile unsigned int *)FIQ_LEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER1_MASK);
-+	setup_irq(IRQ_TIMER1, &sl2312_timer_irq);
-+	/* Start the timer */
-+	*TIMER_COUNT(IO_ADDRESS(SL2312_TIMER1_BASE))=(unsigned int)(tick_rate/HZ);
-+	*TIMER_LOAD(IO_ADDRESS(SL2312_TIMER1_BASE))=(unsigned int)(tick_rate/HZ);
-+	*TIMER_CR(IO_ADDRESS(SL2312_TIMER1_BASE))=(unsigned int)(TIMER_1_CR_ENABLE_MSK|TIMER_1_CR_INT_MSK);
-+#else
-+	*((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER2_MASK);
-+	*((volatile unsigned int *)IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_TIMER2_MASK);
-+	setup_irq(IRQ_TIMER2, &sl2312_timer_irq);
-+	/* Start the timer */
-+	*TIMER_COUNT(IO_ADDRESS(SL2312_TIMER2_BASE))=(unsigned int)(tick_rate/HZ);
-+	*TIMER_LOAD(IO_ADDRESS(SL2312_TIMER2_BASE))=(unsigned int)(tick_rate/HZ);
-+	*TIMER_CR(IO_ADDRESS(SL2312_TIMER1_BASE))=(unsigned int)(TIMER_2_CR_ENABLE_MSK|TIMER_2_CR_INT_MSK);
-+#endif
-+
-+}
-+
-+
---- /dev/null
-+++ b/arch/arm/mach-sl2312/xor.c
-@@ -0,0 +1,1200 @@
-+/*
-+ * arch/arm/mach-sl2312/xor.c
-+ *
-+ * Support functions for the Gemini Soc. This is
-+ * a HW XOR unit that is specifically designed for use with RAID5
-+ * applications.  This driver provides an interface that is used by
-+ * the Linux RAID stack.
-+ *
-+ * Original Author: Jason Lee<jason@storlink.com.tw>
-+ *
-+ * Contributors:Sanders<sanders@storlink.com.tw>
-+ 				Jason Lee<jason@storlink.com.tw>
-+ *
-+ *
-+ * Maintainer: Jason Lee<jason@storlink.com.tw>
-+ *
-+ * Copyright (C) 2005 Storlink Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ *
-+ * History:	(06/25/2005, DJ) Initial Creation
-+ *
-+ *	Versing 1.0.0	Initial version
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/init.h>
-+#include <linux/sched.h>
-+#include <linux/spinlock.h>
-+#include <linux/slab.h>
-+#include <linux/errno.h>
-+#include <linux/interrupt.h>
-+#include <linux/sched.h>
-+#include <linux/wait.h>
-+#include <linux/list.h>
-+#include <linux/pci.h>
-+#include <linux/delay.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/mm.h>
-+#include <asm/irq.h>
-+#include <asm/delay.h>
-+#include <asm/uaccess.h>
-+#include <asm/cacheflush.h>
-+#include <asm/hardware.h>
-+#include <asm/arch/xor.h>
-+#include <asm/pci.h>
-+#include <linux/version.h>
-+
-+/*
-+ * pick up local definitions
-+ */
-+#define XOR_SW_FILL_IN
-+#include "hw_xor.h"
-+
-+
-+//#define XOR_DEBUG
-+//#define XOR_TEST	1
-+#ifdef XOR_TEST
-+#define TEST_ITERATION 1000
-+#define SPIN_WAIT	1
-+#endif
-+#ifdef XOR_DEBUG
-+#define DPRINTK(s, args...) printk("Gemini XOR: " s "\n", ## args)
-+#define DENTER() DPRINTK("Entered...\n");
-+#define DEXIT() DPRINTK("Exited...\n");
-+#else
-+#define DPRINTK(s, args...)
-+#define DENTER()
-+#define DEXIT()
-+#endif
-+
-+//#define SPIN_WAIT
-+
-+/* globals */
-+static RAID_T tp;
-+static RAID_TXDMA_CTRL_T 	txdma_ctrl;
-+RAID_RXDMA_CTRL_T			rxdma_ctrl;
-+
-+//#ifndef SPIN_WAIT
-+static spinlock_t	    raid_lock;
-+//#endif
-+
-+static unsigned int     tx_desc_virtual_base;
-+static unsigned int     rx_desc_virtual_base;
-+RAID_DESCRIPTOR_T	*tx_desc_ptr;
-+RAID_DESCRIPTOR_T	*rx_desc_ptr;
-+
-+/* static prototypes */
-+#define DMA_MALLOC(size,handle)		pci_alloc_consistent(NULL,size,handle)
-+#define DMA_MFREE(mem,size,handle)	pci_free_consistent(NULL,size,mem,handle)
-+
-+static int gemini_xor_init_desc(void);
-+
-+static unsigned int raid_read_reg(unsigned int offset)
-+{
-+    unsigned int    reg_val;
-+
-+    reg_val = readl(RAID_BASE_ADDR + offset);
-+	return (reg_val);
-+}
-+
-+static void raid_write_reg(unsigned int offset,unsigned int data,unsigned int bit_mask)
-+{
-+	unsigned int reg_val;
-+    unsigned int *addr;
-+
-+	reg_val = ( raid_read_reg(offset) & (~bit_mask) ) | (data & bit_mask);
-+	addr = (unsigned int *)(RAID_BASE_ADDR + offset);
-+    writel(reg_val,addr);
-+	return;
-+}
-+
-+#ifndef SPIN_WAIT
-+__inline__ void xor_queue_descriptor(void)
-+{
-+	unsigned int flags,status=1;
-+
-+	DPRINTK("Going to sleep");
-+
-+	while(status){
-+		yield();
-+		//schedule();
-+		spin_lock_irqsave(&raid_lock,flags);
-+		status = tp.busy;
-+		spin_unlock_irqrestore(&raid_lock, flags);
-+	}
-+//	tp.status = COMPLETE;
-+	DPRINTK("woken up!");
-+
-+}
-+#endif
-+
-+#ifdef SPIN_WAIT
-+static void gemini_xor_isr(int d_n)
-+#else
-+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,28)
-+static void gemini_xor_isr(int irq, void *dev_id, struct pt_regs *regs)
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+static irqreturn_t gemini_xor_isr(int irq, void *dev_instance, struct pt_regs *regs)
-+#endif
-+#endif
-+{
-+
-+	unsigned int err;
-+	RAID_DMA_STATUS_T 	dma_status;
-+//	RAID_DESCRIPTOR_T *rdesc,*tdesc;
-+//	unsigned int *paddr;
-+
-+	dma_status.bits32 = raid_read_reg(RAID_DMA_STATUS);
-+#ifdef SPIN_WAIT
-+	while( (dma_status.bits32& (1<<31) ) ==0 ){
-+		udelay(1);
-+		dma_status.bits32 = raid_read_reg(RAID_DMA_STATUS);
-+	}
-+
-+/*	tdesc = tp.tx_first_desc;
-+	rdesc = tp.rx_first_desc;
-+	for(d_n;d_n>0;d_n--){
-+		if( tdesc->func_ctrl.bits.own == DMA ){
-+			paddr = tdesc;
-+			printk("error tx desc:0x%x\n",*paddr++);
-+			printk("error tx desc:0x%x\n",*paddr++);
-+			printk("error tx desc:0s%x\n",*paddr++);
-+			printk("error tx desc:0x%x\n",*paddr);
-+			while(1);
-+		}
-+		tdesc = (RAID_DESCRIPTOR_T *)((tdesc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+	}
-+
-+	if( rdesc->func_ctrl.bits.own == DMA ){
-+		paddr = rdesc;
-+		printk("error rx desc:0x%x\n",*paddr++);
-+		printk("error rx desc:0x%x\n",*paddr++);
-+		printk("error rx desc:0s%x\n",*paddr++);
-+		printk("error rx desc:0x%x\n",*paddr);
-+		while(1);
-+	}
-+*/
-+#endif
-+
-+	if(dma_status.bits32 & ((1<<31)|(1<<26))){
-+		// if no bug , we can turn off rx finish interrupt
-+		dma_status.bits32 = raid_read_reg(RAID_DMA_STATUS);
-+		err = raid_read_reg(RAID_DMA_DEVICE_ID);
-+		tp.busy = 0;
-+
-+		if(err&0x00FF0000){
-+			tp.status = ERROR;
-+			printk("XOR:<HW>%s error code %x\n",(err&0x00F00000)?"tx":"rx",err);
-+
-+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,28)
-+			return ;
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#ifndef SPIN_WAIT
-+			return IRQ_RETVAL(IRQ_HANDLED);
-+#endif
-+#endif
-+		}
-+		// 16~19 rx error code
-+		// 20~23 tx error codd
-+
-+		dma_status.bits.tsFinishI = 1;
-+		dma_status.bits.rsFinishI = 1;
-+		raid_write_reg(RAID_DMA_STATUS, dma_status.bits32,0x84000000);	// clear INT
-+
-+//		printk("xor %d\n",d_n);
-+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,28)
-+			return ;
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+#ifndef SPIN_WAIT
-+			return IRQ_RETVAL(IRQ_HANDLED);
-+#endif
-+#endif
-+	}
-+
-+	#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,28)
-+		return ;
-+	#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-+	#ifndef SPIN_WAIT
-+		printk("XOR: DMA status register(0x%8x)\n",dma_status.bits32);
-+		return IRQ_RETVAL(IRQ_HANDLED);
-+	#endif
-+	#endif
-+}
-+
-+void
-+xor_gemini_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
-+{
-+	int status=0;
-+	unsigned int flags;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	spin_lock_irqsave(&raid_lock,flags);
-+	while(tp.status != COMPLETE){
-+		spin_unlock_irqrestore(&raid_lock, flags);
-+		//printk("XOR yield2\n");
-+#ifdef XOR_SW_FILL_IN
-+		xor_arm4regs_2(bytes,p1,p2);
-+		return ;
-+#else
-+		yield();
-+#endif
-+	}
-+	spin_unlock_irqrestore(&raid_lock, flags);
-+	tp.status = RUNNING;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync(p2, bytes, DMA_TO_DEVICE);
-+
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xffffffff);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 2;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00020000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+		wmb();
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p2);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 1;			// last descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00010000;
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);							// keep last descript
-+
-+    	wmb();
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFf);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(p1);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+//    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return ;
-+	}
-+
-+	// change status
-+//	tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(2);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*2) ;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+//	tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+
-+void
-+xor_gemini_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3)
-+{
-+	int status=0;
-+	unsigned int flags;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	spin_lock_irqsave(&raid_lock,flags);
-+	if(tp.status != COMPLETE){
-+		spin_unlock_irqrestore(&raid_lock, flags);
-+		//printk("XOR yield3\n");
-+#ifdef XOR_SW_FILL_IN
-+		xor_arm4regs_3(bytes,p1,p2,p3);
-+		return;
-+#else
-+		yield();
-+#endif
-+	}
-+	spin_unlock_irqrestore(&raid_lock, flags);
-+	tp.status = RUNNING;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync(p2, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p3, bytes, DMA_TO_DEVICE);
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xffffffff);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 2;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00020000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p2);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x0000000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p3);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 1;			// last descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00010000;
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);							// keep last descript
-+
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFf);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(p1);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+//    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript \n");
-+		return ;
-+	}
-+
-+	// change status
-+//	tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+	wmb();
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(3);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*3) | 0x0B;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) | 0x0B;
-+	//tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+
-+void
-+xor_gemini_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3, unsigned long *p4)
-+{
-+	int status=0;
-+	unsigned int flags;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	spin_lock_irqsave(&raid_lock,flags);
-+	if(tp.status != COMPLETE){
-+		spin_unlock_irqrestore(&raid_lock, flags);
-+		//printk("S\n");
-+#ifdef XOR_SW_FILL_IN
-+		xor_arm4regs_4(bytes,p1,p2,p3,p4);
-+		return;
-+#else
-+		msleep(1);
-+		yield();
-+#endif
-+	}
-+	spin_unlock_irqrestore(&raid_lock, flags);
-+
-+	tp.status = RUNNING;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync(p2, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p3, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p4, bytes, DMA_TO_DEVICE);
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xffffffff);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 2;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00020000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_cur_desc->buf_addr = (unsigned int)__pa(p2);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00000000;
-+    	tp.tx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p3);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00000000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p4);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 1;			// last descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00010000;
-+//    	tp.tx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);							// keep last descript
-+
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFF);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(p1);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+//    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return ;
-+	}
-+
-+	// change status
-+//	tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+	wmb();
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(4);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*4) | 0x0B;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) | 0x0B;
-+	//tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+
-+void
-+xor_gemini_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		unsigned long *p3, unsigned long *p4, unsigned long *p5)
-+{
-+
-+	int status=0;
-+	unsigned int flags;
-+
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	spin_lock_irqsave(&raid_lock,flags);
-+	while(tp.status != COMPLETE){
-+		spin_unlock_irqrestore(&raid_lock, flags);
-+		//printk("XOR yield5\n");
-+#ifdef XOR_SW_FILL_IN
-+		xor_arm4regs_5(bytes,p1,p2,p3,p4,p5);
-+		return;
-+#else
-+		msleep(1);
-+		yield();
-+#endif
-+	}
-+	spin_unlock_irqrestore(&raid_lock, flags);
-+	tp.status = RUNNING;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync(p2, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p3, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p4, bytes, DMA_TO_DEVICE);
-+	consistent_sync(p5, bytes, DMA_TO_DEVICE);
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xffffffff);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 2;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00020000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	wmb();
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p2);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00000000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	wmb();
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p3);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00000000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	wmb();
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+		tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p4);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 0;			// first descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+		tp.tx_desc->flg_status.bits32 = 0x00000000;
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	wmb();
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+
-+
-+    	tp.tx_desc = tp.tx_cur_desc;
-+    	tp.tx_desc->buf_addr = (unsigned int)__pa(p5);		// pysical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+//    	tp.tx_desc->flg_status.bits_cmd_status.bcc = 1;			// last descript
-+//    	tp.tx_desc->flg_status.bits_cmd_status.mode = 0;		// only support XOR command
-+//    	tp.tx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+		tp.tx_desc->flg_status.bits32 = 0x00010000;
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xfffffff0)+tx_desc_virtual_base);
-+    	tp.tx_finished_desc = tp.tx_desc;								// keep last descript
-+
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFF);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(p1);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+//    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return ;
-+	}
-+
-+	// change status
-+//	tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+	wmb();
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(5);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*5) | 0x0B;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) | 0x0B;
-+	//tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+
-+#ifdef XOR_TEST
-+void
-+raid_memset(unsigned int *p1, unsigned int pattern, unsigned int bytes)
-+{
-+	int status=0,i;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	*p1 = pattern;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+
-+	while(tp.status != COMPLETE){
-+		DPRINTK("XOR yield\n");
-+		//schedule();
-+		yield();
-+	}
-+	tp.status = RUNNING;
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xFFFFFFFF);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = 4;    		/* total frame byte count */
-+    	tp.tx_desc->flg_status.bits_cmd_status.bcc = bytes;			// bytes to fill
-+    	tp.tx_desc->flg_status.bits_cmd_status.mode = CMD_FILL;		// only support memory FILL command
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;
-+//    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xFFFFFFF0)+tx_desc_virtual_base);
-+
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFF);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(p1);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+//    	tp.rx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.rx_cur_desc->next_desc_addr.bits32 & 0xfffffff0)+rx_desc_virtual_base);
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+    	tp.rx_finished_desc = tp.rx_desc;
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return ;
-+	}
-+
-+	// change status
-+	//tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(2);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+	for(i=1; i<(bytes/sizeof(int)); i++) {
-+		if(p1[0]!=p1[i]){
-+			printk("pattern set error!\n");
-+			while(1);
-+		}
-+	}
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+	//tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+#endif
-+
-+void
-+raid_memcpy(unsigned int *to, unsigned int *from, unsigned int bytes)
-+{
-+	int status=0,i;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(to, bytes, DMA_BIDIRECTIONAL);
-+	consistent_sync(from,bytes, DMA_TO_DEVICE);
-+
-+	while(tp.status != COMPLETE){
-+		DPRINTK("XOR yield\n");
-+		//schedule();
-+		yield();
-+	}
-+	tp.status = RUNNING;
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	tp.rx_desc = tp.rx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xFFFFFFFF);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(from);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.tx_desc->flg_status.bits32 = CMD_CPY;		// only support memory FILL command
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;
-+//    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xFFFFFFF0)+tx_desc_virtual_base);
-+
-+    	// prepare rx descript
-+    	raid_write_reg(RAID_STRDMA_CURR_DESC,(unsigned int)tp.rx_desc-rx_desc_virtual_base,0xFFFFFFFF);
-+    	tp.rx_desc->buf_addr = (unsigned int)__pa(to);
-+    	tp.rx_desc->func_ctrl.bits.buffer_size = bytes;    		/* total frame byte count */
-+    	tp.rx_desc->flg_status.bits32 = 0;				// link data from XOR
-+    	tp.rx_cur_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.rx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+//    	tp.rx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.rx_cur_desc->next_desc_addr.bits32 & 0xfffffff0)+rx_desc_virtual_base);
-+    	tp.rx_desc->next_desc_addr.bits32 = 0x0000000b;// end of descript
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return ;
-+	}
-+
-+	// change status
-+	//tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	rxdma_ctrl.bits.rd_start = 1;
-+	// start rx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(2);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+#ifdef XOR_TEST
-+	for(i=1; i<(bytes/sizeof(int)); i++) {
-+		if(to[i]!=from[i]){
-+			printk("pattern check error!\n");
-+			printk("offset=0x%x p1=%x p2=%x\n",i*4,to[i],from[i]);
-+			while(1);
-+		}
-+	}
-+#endif
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->next_desc_addr.bits32 = ((unsigned long)tp.rx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+	//tp.rx_desc = tp.rx_first_desc ;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+
-+}
-+EXPORT_SYMBOL(raid_memcpy);
-+
-+#ifdef XOR_TEST
-+int
-+raid_memchk(unsigned int *p1, unsigned int pattern, unsigned int bytes)
-+{
-+	int status=0;
-+	RAID_DMA_STATUS_T 	dma_status;
-+
-+	if(bytes > (1<<(SRAM_PAR_SIZE+11))){
-+		printk("XOR: out of SRAM partition!![0x%x]\n",(unsigned int)bytes);
-+	}
-+
-+	status = ((pattern&0xFFFF)%bytes )/4;
-+	p1[status] = pattern;
-+
-+	while(tp.status != COMPLETE){
-+		DPRINTK("XOR yield\n");
-+		//schedule();
-+		yield();
-+	}
-+	tp.status = RUNNING;
-+
-+	// flush the cache to memory before H/W XOR touches them
-+	consistent_sync(p1, bytes, DMA_BIDIRECTIONAL);
-+
-+	tp.tx_desc = tp.tx_first_desc;
-+	if((tp.tx_desc->func_ctrl.bits.own == CPU)/*&&(tp.rx_desc->func_ctrl.bits.own == DMA)*/){
-+		// prepare tx descript
-+		raid_write_reg(RAID_FCHDMA_CURR_DESC,(unsigned int)tp.tx_desc-tx_desc_virtual_base,0xFFFFFFFF);
-+		tp.tx_desc->buf_addr = (unsigned int)__pa(p1);		// physical address
-+    	tp.tx_desc->func_ctrl.bits.raid_ctrl_status = 0;
-+    	tp.tx_desc->func_ctrl.bits.buffer_size = bytes ;    		/* total frame byte count */
-+    	tp.tx_desc->flg_status.bits32 = CMD_CHK;		// only support memory FILL command
-+    	tp.tx_desc->next_desc_addr.bits.sof_eof = 0x03;          /*only one descriptor*/
-+    	tp.tx_desc->func_ctrl.bits.own = DMA;	        		/* set owner bit */
-+    	tp.tx_desc->next_desc_addr.bits32 = 0x0000000b;
-+//    	tp.tx_cur_desc = (RAID_DESCRIPTOR_T *)((tp.tx_desc->next_desc_addr.bits32 & 0xFFFFFFF0)+tx_desc_virtual_base);
-+
-+	}
-+	else{
-+	 	/* no free tx descriptor */
-+	 	printk("XOR:no free tx descript");
-+		return -1;
-+	}
-+
-+	// change status
-+	//tp.status = RUNNING;
-+	status = tp.busy = 1;
-+
-+	// start tx DMA
-+	txdma_ctrl.bits.td_start = 1;
-+
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0x80000000);
-+//	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0x80000000);
-+
-+#ifdef SPIN_WAIT
-+	gemini_xor_isr(2);
-+#else
-+	xor_queue_descriptor();
-+#endif
-+
-+//	dma_status.bits32 = raid_read_reg(RAID_DMA_STATUS);
-+//	if (dma_status.bits32 & (1<<15))	{
-+
-+	if((tp.tx_first_desc->func_ctrl.bits.raid_ctrl_status & 0x2)) {
-+		status = 1;
-+//		raid_write_reg(RAID_DMA_STATUS,0x00008000,0x00080000);
-+	}
-+	else{
-+		status = 0;
-+	}
-+
-+	tp.tx_desc->next_desc_addr.bits32 = ((unsigned long)tp.tx_first_desc - tx_desc_virtual_base + sizeof(RAID_DESCRIPTOR_T)*1) ;
-+	tp.status = COMPLETE;
-+//	tp.rx_desc->func_ctrl.bits.own = DMA;
-+	return status ;
-+}
-+#endif
-+
-+int __init gemini_xor_init(void)
-+{
-+	unsigned int res;
-+	unsigned int *paddr1,*paddr2,*paddr3,i;
-+	unsigned volatile char  *charact;
-+	unsigned volatile short *two_char;
-+	unsigned volatile int   *four_char;
-+
-+	// init descript
-+	res = gemini_xor_init_desc();
-+	if(res) {
-+		printk("Init RAID Descript Fail!!\n");
-+		return -res;
-+	}
-+
-+	tp.device_name = "Gemini XOR Acceleration";
-+
-+	// request irq
-+#ifndef SPIN_WAIT
-+	res = request_irq(IRQ_RAID, gemini_xor_isr, SA_INTERRUPT, tp.device_name, NULL);
-+#endif
-+	if(res){
-+		printk(KERN_ERR "%s: unable to request IRQ %d for "
-+		       "HW XOR %d\n", tp.device_name, IRQ_RAID, res);
-+		return -EBUSY;
-+	}
-+
-+#ifdef XOR_TEST
-+
-+RETEST:
-+	paddr1 = kmalloc(0x1000,GFP_KERNEL);
-+	paddr2 = kmalloc(0x1000,GFP_KERNEL);
-+	paddr3 = kmalloc(0x1000,GFP_KERNEL);
-+	for(i=0;i<TEST_ITERATION;i++) {
-+		printk("XOR test round %d\n",i);
-+		for(res=0;res<(0x1000)/sizeof(int);res++){		// prepare data pattern
-+		 	paddr1[res]= readl(0xf62000ac);
-+		 	paddr2[res]= readl(0xf62000ac);
-+		}
-+		for(res=0;res<0x1000/sizeof(int);res++){		// calculate xor by software
-+			paddr3[res] = paddr1[res]^paddr2[res];
-+		}
-+		xor_gemini_2(0x1000,paddr1,paddr2);				// calculate xor by hw
-+		for(res=0;res<0x1000/sizeof(int);res++){		// check error
-+			if(paddr1[res]!=paddr3[res]){
-+				printk("XOR ERROR\n");
-+				printk("[%d][0x%x]=0x%x should be %x\n",res,&paddr1[res],paddr1[res],paddr3[res]);
-+				while(1);
-+			}
-+		}
-+	}
-+	kfree(paddr1);
-+	kfree(paddr2);
-+	kfree(paddr3);
-+
-+
-+	// memcpy test
-+	paddr1 = kmalloc(0x4000,GFP_KERNEL);
-+	for(i=0;i<TEST_ITERATION;i++) {
-+		for(res=0;res<(0x4000)/sizeof(int);res++)
-+		 	paddr1[res]= readl(0xf62000ac);
-+
-+		printk("MEMCOPY round %d\n",i);
-+		paddr2 = kmalloc(0x4000,GFP_KERNEL);
-+		raid_memcpy(paddr2,paddr1,0x4000);
-+		kfree(paddr2);
-+	}
-+	kfree(paddr1);
-+
-+	// memset test
-+	for(i=0;i<TEST_ITERATION;i++) {
-+		raid_memset(paddr1,0xFFFFFFFF,0x4000);
-+		res = readl(0xf62000ac);
-+		printk("MEMFILL fill 0x%x round %d\n",res,i);
-+		paddr1 = kmalloc(0x4000,GFP_KERNEL);
-+		raid_memset(paddr1,res,0x4000);
-+		raid_memset(paddr1,0x0,0x4000);
-+		kfree(paddr1);
-+	}
-+
-+	paddr1 = kmalloc(0x4000,GFP_KERNEL);
-+	for(i=0;i<TEST_ITERATION;i++){
-+		raid_memset(paddr1, i,0x4000);
-+		printk("Pattern check same ? ");
-+		res = raid_memchk(paddr1, i,0x4000);
-+		printk("%s\n",res?"Fail":"OK");
-+		if(res)	while(1);
-+
-+		printk("Pattern check diff ? ");
-+		res = raid_memchk(paddr1,readl(0xf62000ac),0x4000);
-+		printk("%s\n",res?"OK":"Fail");
-+		if(!res)	while(1);
-+	}
-+	kfree(paddr1);
-+
-+	// SRAM test
-+	raid_write_reg(RAID_PCR, 0,0x00000003);
-+	for(i=0;i<TEST_ITERATION;i++) {
-+		printk("SRAM test %d\n",i);
-+		charact = 0xF7000000;
-+		two_char = 0xF7000000;
-+		four_char = 0xF7000000;
-+		for(res=0;res<(16*1024)/sizeof(char);res++) {		// 8-bit access
-+			*charact++ = (unsigned char)res;
-+		}
-+		charact = 0xF7000000;
-+		for(res=0;res<(16*1024)/sizeof(char);res++) {
-+			if(*charact++ != (unsigned char)res){
-+				printk("SRAM data error(8)\n");
-+				while(1);
-+			}
-+		}
-+
-+		for(res=0;res<(16*1024)/sizeof(short);res++) {		// 16-bit access
-+			*two_char++ = (unsigned short)res;
-+		}
-+		two_char = 0xF7000000;
-+		for(res=0;res<(16*1024)/sizeof(short);res++) {
-+			if(*two_char++ != (unsigned short)res){
-+				printk("SRAM data error(16)\n");
-+				while(1);
-+			}
-+		}
-+
-+		for(res=0;res<(16*1024)/sizeof(int);res++) {		// 32-bit access
-+			*four_char++ = (unsigned int)res;
-+		}
-+		four_char = 0xF7000000;
-+		for(res=0;res<(16*1024)/sizeof(int);res++) {
-+			if(*four_char++ != (unsigned int)res){
-+				printk("SRAM data error(32)\n");
-+				while(1);
-+			}
-+		}
-+	}
-+	raid_write_reg(RAID_PCR, SRAM_PAR_SIZE,0x00000003);
-+
-+#endif
-+	return 0;
-+}
-+
-+void __exit gemini_xor_exit(void)
-+{
-+	DMA_MFREE(tp.tx_desc, TX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(unsigned int)tp.tx_desc_dma);
-+	DMA_MFREE(tp.rx_desc, RX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(unsigned int)tp.rx_desc_dma);
-+	free_irq(IRQ_RAID, NULL);
-+}
-+
-+
-+static int gemini_xor_init_desc(void)
-+{
-+	unsigned int i;
-+	dma_addr_t          tx_first_desc_dma;
-+	dma_addr_t          rx_first_desc_dma;
-+	RAID_DMA_STATUS_T 	dma_status;
-+
-+	printk("Initial RAID Descripter...\n");
-+
-+	tp.tx_desc = (RAID_DESCRIPTOR_T*)DMA_MALLOC(TX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(dma_addr_t *)&tp.tx_desc_dma);
-+    tx_desc_virtual_base = (unsigned int)tp.tx_desc - (unsigned int)tp.tx_desc_dma;
-+    memset(tp.tx_desc,0x00,TX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T));
-+
-+	tp.rx_desc = (RAID_DESCRIPTOR_T*)DMA_MALLOC(RX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(dma_addr_t *)&tp.rx_desc_dma);
-+    rx_desc_virtual_base = (unsigned int)tp.rx_desc - (unsigned int)tp.rx_desc_dma;
-+    memset(tp.rx_desc,0x00,RX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T));
-+	printk("XOR:tx_desc = %08x\n",(unsigned int)tp.tx_desc);
-+    printk("XOR:rx_desc = %08x\n",(unsigned int)tp.rx_desc);
-+	printk("XOR:tx_desc_dma = %08x\n",(unsigned int)tp.tx_desc_dma);
-+	printk("XOR:rx_desc_dma = %08x\n",(unsigned int)tp.rx_desc_dma);
-+
-+	if ((tp.tx_desc == NULL) || (tp.rx_desc == NULL)) {
-+		if (tp.tx_desc)
-+			DMA_MFREE(tp.tx_desc, TX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(dma_addr_t)tp.tx_desc_dma);
-+		if (tp.rx_desc)
-+			DMA_MFREE(tp.rx_desc, RX_DESC_NUM*sizeof(RAID_DESCRIPTOR_T),(dma_addr_t)tp.rx_desc_dma);
-+		return -ENOMEM;
-+	}
-+
-+	tp.tx_cur_desc = tp.tx_desc;  /* virtual address */
-+	tp.tx_finished_desc = tp.tx_desc; /* virtual address */
-+	tx_first_desc_dma = (dma_addr_t)tp.tx_desc_dma; /* physical address */
-+	for (i = 1; i < TX_DESC_NUM; i++) {
-+		tp.tx_desc->func_ctrl.bits.own = CPU;
-+		tp.tx_desc->func_ctrl.bits.buffer_size = 0;
-+		tp.tx_desc_dma = tp.tx_desc_dma + sizeof(RAID_DESCRIPTOR_T);
-+//		tp.tx_desc->next_desc_addr.bits32 = (unsigned int)tp.tx_desc_dma | 0x0B;
-+		tp.tx_desc->next_desc_addr.bits32 = ((unsigned int)tx_first_desc_dma | 0x0B) + i*0x10;
-+		tp.tx_desc = &tp.tx_desc[1];
-+	}
-+	tp.tx_desc->func_ctrl.bits.own = DMA;
-+	tp.tx_desc->next_desc_addr.bits32 = (unsigned int)tx_first_desc_dma|0x0b;
-+	tp.tx_desc = tp.tx_cur_desc;
-+	tp.tx_desc_dma = (unsigned int*)tx_first_desc_dma;
-+	tp.tx_first_desc = tp.tx_desc ;
-+
-+	tp.rx_cur_desc = tp.rx_desc;  /* virtual address */
-+	tp.rx_finished_desc = tp.rx_desc; /* virtual address */
-+	rx_first_desc_dma = (dma_addr_t)tp.rx_desc_dma; /* physical address */
-+	for (i = 1; i < RX_DESC_NUM; i++) {
-+		tp.rx_desc->func_ctrl.bits.own = DMA;
-+		tp.rx_desc->func_ctrl.bits.buffer_size = 0;
-+		tp.rx_desc_dma = tp.rx_desc_dma + sizeof(RAID_DESCRIPTOR_T);
-+//		tp.rx_desc->next_desc_addr.bits32 = (unsigned int)tp.rx_desc_dma | 0x0B;
-+		tp.rx_desc->next_desc_addr.bits32 = ((unsigned int)rx_first_desc_dma | 0x0B) + i*0x10;
-+		tp.rx_desc = &tp.rx_desc[1];
-+	}
-+	tp.rx_desc->func_ctrl.bits.own = DMA;
-+	tp.rx_desc->next_desc_addr.bits32 = rx_first_desc_dma|0x0b;
-+	tp.rx_desc = tp.rx_cur_desc;
-+	tp.rx_desc_dma = (unsigned int*)rx_first_desc_dma;
-+	tp.rx_first_desc = tp.rx_desc ;
-+	tp.busy = 0;
-+	tp.status = COMPLETE;
-+
-+	// Partition SRAM size
-+	raid_write_reg(RAID_PCR, SRAM_PAR_SIZE,0x00000003);
-+
-+	// config tx DMA controler
-+	txdma_ctrl.bits32 = 0;
-+	txdma_ctrl.bits.td_start = 0;
-+	txdma_ctrl.bits.td_continue = 1;
-+	txdma_ctrl.bits.td_chain_mode = 1;
-+	txdma_ctrl.bits.td_prot = 0;
-+	txdma_ctrl.bits.td_burst_size = 1;
-+	txdma_ctrl.bits.td_bus = 3;
-+	txdma_ctrl.bits.td_endian = 0;
-+	txdma_ctrl.bits.td_finish_en = 1;
-+	txdma_ctrl.bits.td_fail_en = 1;
-+	txdma_ctrl.bits.td_perr_en = 1;
-+	txdma_ctrl.bits.td_eod_en = 0;	// enable tx descript
-+	txdma_ctrl.bits.td_eof_en = 0;
-+	raid_write_reg(RAID_FCHDMA_CTRL, txdma_ctrl.bits32,0xFFFFFFFF);
-+
-+	// config rx DMA controler
-+	rxdma_ctrl.bits32 = 0;
-+	rxdma_ctrl.bits.rd_start = 0;
-+	rxdma_ctrl.bits.rd_continue = 1;
-+	rxdma_ctrl.bits.rd_chain_mode = 1;
-+	rxdma_ctrl.bits.rd_prot = 0;
-+	rxdma_ctrl.bits.rd_burst_size = 1;
-+	rxdma_ctrl.bits.rd_bus = 3;
-+	rxdma_ctrl.bits.rd_endian = 0;
-+	rxdma_ctrl.bits.rd_finish_en = 0;
-+	rxdma_ctrl.bits.rd_fail_en = 1;
-+	rxdma_ctrl.bits.rd_perr_en = 1;
-+	rxdma_ctrl.bits.rd_eod_en = 0;
-+	rxdma_ctrl.bits.rd_eof_en = 0;
-+	raid_write_reg(RAID_STRDMA_CTRL, rxdma_ctrl.bits32,0xFFFFFFFF);
-+
-+	// enable interrupt
-+	dma_status.bits32 = 3;	// enable RpInt
-+	raid_write_reg(RAID_DMA_STATUS, dma_status.bits32,0xFFFFFFFF);
-+
-+	return 0;
-+}
-+
-+module_init(gemini_xor_init);
-+module_exit(gemini_xor_exit);
-+
---- a/arch/arm/mm/Kconfig
-+++ b/arch/arm/mm/Kconfig
-@@ -187,6 +187,26 @@ config CPU_ARM926T
- 	  Say Y if you want support for the ARM926T processor.
- 	  Otherwise, say N.
- 
-+###### for Storlink SoC ######
-+config CPU_FA526
-+	bool "FA526 processor"
-+	depends on ARCH_SL2312
-+	default y
-+	select CPU_32v4
-+	select CPU_ABRT_EV4
-+	select CPU_CACHE_FA
-+	select CPU_CACHE_VIVT
-+	select CPU_CP15_MMU
-+	select CPU_COPY_FA
-+	select CPU_TLB_FA
-+	select CPU_FA_BTB
-+	help
-+	  The FA526 is a version of the ARM9 compatible processor, but with smaller
-+	  instruction and data caches. It is used in Storlink Sword device family.
-+
-+	  Say Y if you want support for the FA526 processor.
-+	  Otherwise, say N.
-+
- # ARM940T
- config CPU_ARM940T
- 	bool "Support ARM940T processor" if ARCH_INTEGRATOR
-@@ -461,6 +481,9 @@ config CPU_CACHE_VIVT
- config CPU_CACHE_VIPT
- 	bool
- 
-+config CPU_CACHE_FA
-+	bool
-+
- if MMU
- # The copy-page model
- config CPU_COPY_V3
-@@ -475,6 +498,12 @@ config CPU_COPY_V4WB
- config CPU_COPY_V6
- 	bool
- 
-+config CPU_COPY_FA
-+	bool
-+
-+config CPU_FA_BTB
-+	bool
-+
- # This selects the TLB model
- config CPU_TLB_V3
- 	bool
-@@ -534,6 +563,14 @@ config CPU_CP15_MPU
- config IO_36
- 	bool
- 
-+config CPU_TLB_FA
-+	bool
-+	help
-+	  //TODO
-+	  Faraday ARM FA526 architecture, unified TLB with writeback cache
-+	  and invalidate instruction cache entry. Branch target buffer is also
-+	  supported.
-+
- comment "Processor Features"
- 
- config ARM_THUMB
-@@ -600,7 +637,7 @@ config CPU_DCACHE_SIZE
- 
- config CPU_DCACHE_WRITETHROUGH
- 	bool "Force write through D-cache"
--	depends on (CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020) && !CPU_DCACHE_DISABLE
-+	depends on (CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_FA526) && !CPU_DCACHE_DISABLE
- 	default y if CPU_ARM925T
- 	help
- 	  Say Y here to use the data cache in writethrough mode. Unless you
---- a/arch/arm/mm/Makefile
-+++ b/arch/arm/mm/Makefile
-@@ -32,6 +32,7 @@ obj-$(CONFIG_CPU_CACHE_V4WT)	+= cache-v4
- obj-$(CONFIG_CPU_CACHE_V4WB)	+= cache-v4wb.o
- obj-$(CONFIG_CPU_CACHE_V6)	+= cache-v6.o
- obj-$(CONFIG_CPU_CACHE_V7)	+= cache-v7.o
-+obj-$(CONFIG_CPU_CACHE_FA)	+= cache-fa.o
- 
- obj-$(CONFIG_CPU_COPY_V3)	+= copypage-v3.o
- obj-$(CONFIG_CPU_COPY_V4WT)	+= copypage-v4wt.o
-@@ -40,6 +41,7 @@ obj-$(CONFIG_CPU_COPY_V6)	+= copypage-v6
- obj-$(CONFIG_CPU_SA1100)	+= copypage-v4mc.o
- obj-$(CONFIG_CPU_XSCALE)	+= copypage-xscale.o
- obj-$(CONFIG_CPU_XSC3)		+= copypage-xsc3.o
-+obj-$(CONFIG_CPU_COPY_FA)	+= copypage-fa.o
- 
- obj-$(CONFIG_CPU_TLB_V3)	+= tlb-v3.o
- obj-$(CONFIG_CPU_TLB_V4WT)	+= tlb-v4.o
-@@ -47,6 +49,7 @@ obj-$(CONFIG_CPU_TLB_V4WB)	+= tlb-v4wb.o
- obj-$(CONFIG_CPU_TLB_V4WBI)	+= tlb-v4wbi.o
- obj-$(CONFIG_CPU_TLB_V6)	+= tlb-v6.o
- obj-$(CONFIG_CPU_TLB_V7)	+= tlb-v7.o
-+obj-$(CONFIG_CPU_TLB_FA)	+= tlb-fa.o
- 
- obj-$(CONFIG_CPU_ARM610)	+= proc-arm6_7.o
- obj-$(CONFIG_CPU_ARM710)	+= proc-arm6_7.o
-@@ -60,6 +63,7 @@ obj-$(CONFIG_CPU_ARM925T)	+= proc-arm925
- obj-$(CONFIG_CPU_ARM926T)	+= proc-arm926.o
- obj-$(CONFIG_CPU_ARM940T)	+= proc-arm940.o
- obj-$(CONFIG_CPU_ARM946E)	+= proc-arm946.o
-+obj-$(CONFIG_CPU_FA526)		+= proc-fa526.o
- obj-$(CONFIG_CPU_ARM1020)	+= proc-arm1020.o
- obj-$(CONFIG_CPU_ARM1020E)	+= proc-arm1020e.o
- obj-$(CONFIG_CPU_ARM1022)	+= proc-arm1022.o
---- /dev/null
-+++ b/arch/arm/mm/cache-fa.S
-@@ -0,0 +1,400 @@
-+/*
-+ *  linux/arch/arm/mm/cache-fa.S
-+ *
-+ *  Copyright (C) 2005 Faraday Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ *  Processors: FA520 FA526 FA626	
-+ * 03/31/2005 :	Luke Lee created, modified from cache-v4wb.S
-+ * 04/06/2005 :	1. Read CR0-1 and determine the cache size dynamically,
-+ *		   to suit all Faraday CPU series
-+ *	        2. Fixed all functions
-+ * 04/08/2005 :	insert CONFIG_CPU_ICACHE_DISABLE and CONFIG_CPU_DCACHE_DISABLE
-+ * 04/12/2005 :	TODO: make this processor dependent or a self-modifying code to 
-+ *	        inline cache len/size info into the instructions, as reading cache 
-+ *	        size and len info in memory could cause another cache miss.
-+ * 05/05/2005 :	Modify fa_flush_user_cache_range to comply APCS.
-+ * 05/19/2005 :	Adjust for boundary conditions.
-+ */
-+#include <linux/linkage.h>
-+#include <linux/init.h>
-+#include <asm/hardware.h>
-+#include <asm/page.h>
-+#include "proc-macros.S"
-+
-+#define CACHE_DLINESIZE	   16
-+#ifdef CONFIG_SL3516_ASIC
-+#define CACHE_DSIZE	   8192
-+#else
-+#define CACHE_DSIZE	   16384 
-+#endif 
-+#define CACHE_ILINESIZE	   16
-+#define CACHE_ISIZE	   16384
-+
-+/* Luke Lee 04/06/2005 ins begin */
-+/*
-+ *	initialize_cache_info()
-+ *
-+ *	Automatic detection of DSIZE, DLEN, ISIZE, ILEN variables according to 
-+ *	system register CR0-1
-+ *	Destroyed register: r0, r1, r2, r3, ip
-+ */
-+	.align
-+ENTRY(fa_initialize_cache_info)
-+	mov	r3, #1				@ r3 always = 1
-+	adr	ip, __fa_cache_ilen
-+	
-+	mrc	p15, 0, r0, c0, c0, 1
-+	/* ILEN */
-+	and	r1, r0, #3			@ bits [1:0]
-+	add	r1, r1, #3			@ cache line size is at least 8 bytes (2^3)
-+	mov	r2, r3, lsl r1			@ r2 = 1<<r1
-+	str	r2, [ip], #4
-+	/* ISIZE */
-+	mov	r1, r0, lsr #6			@ bits [8:6]
-+	and	r1, r1, #7
-+	add	r1, r1, #9			@ cache size is at least 512 bytes (2^9)
-+	mov	r2, r3, lsl r1
-+	str	r2, [ip], #4
-+	/* DLEN */
-+	mov	r1, r0, lsr #12
-+	and	r1, r1, #3			@ bits [13:12]
-+	add	r1, r1, #3			@ cache line size is at least 8 bytes (2^3)
-+	mov	r2, r3, lsl r1			@ r2 = 1<<r1
-+	str	r2, [ip], #4
-+	/* DSIZE */
-+	mov	r1, r0, lsr #18			@ bits [20:18]
-+	and	r1, r1, #7
-+	add	r1, r1, #9			@ cache size is at least 512 bytes (2^9)
-+	mov	r2, r3, lsl r1
-+	str	r2, [ip]
-+	mov	pc, lr
-+
-+	/* Warning : Do not change the order ! Successive codes depends on this */
-+	.align
-+	.globl __fa_cache_ilen, __fa_cache_isize, __fa_cache_dlen, __fa_cache_dsize
-+__fa_cache_ilen:
-+	.word	0				@ instruction cache line length
-+__fa_cache_isize:
-+	.word	0				@ instruction cache size
-+__fa_cache_dlen:
-+	.word	0				@ data cahce line length	
-+__fa_cache_dsize:
-+	.word	0				@ data cache size
-+
-+/* Luke Lee 04/06/2005 ins end */
-+
-+/*
-+ *	flush_user_cache_all()
-+ *
-+ *	Clean and invalidate all cache entries in a particular address
-+ *	space.
-+ */
-+ENTRY(fa_flush_user_cache_all)
-+	/* FALLTHROUGH */
-+/*
-+ *	flush_kern_cache_all()
-+ *
-+ *	Clean and invalidate the entire cache.
-+ */
-+ENTRY(fa_flush_kern_cache_all)
-+/* Luke Lee 04/06/2005 mod ok */
-+	mov	ip, #0
-+	
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+	mcr	p15, 0, ip, c7, c5, 0		@ invalidate I cache
-+#endif
-+	
-+__flush_whole_cache:
-+	
-+#ifndef CONFIG_CPU_DCACHE_DISABLE
-+	mov	ip, #0
-+#  ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	mcr	p15, 0, ip, c7, c6, 0		@ invalidate D cache
-+#  else
-+	mcr	p15, 0, ip, c7,c14, 0		@ clean/invalidate D cache
-+#  endif
-+#endif /*CONFIG_CPU_DCACHE_DISABLE*/
-+	
-+#ifndef CONFIG_CPU_FA_WB_DISABLE	
-+	mcr	p15, 0, ip, c7, c10, 4		@ drain write buffer
-+#endif
-+	
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, ip, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+	
-+/* Luke Lee 04/06/2005 que todo tofix : should iscratchpad and dscratchpad be invalidated ? */
-+	mov	pc, lr
-+
-+/*
-+ *	flush_user_cache_range(start, end, flags)
-+ *
-+ *	Invalidate a range of cache entries in the specified
-+ *	address space.
-+ *
-+ *	- start - start address (inclusive, page aligned)
-+ *	- end	- end address (exclusive, page aligned)
-+ *	- flags	- vma_area_struct flags describing address space
-+ */
-+ENTRY(fa_flush_user_cache_range)
-+
-+/* Luke Lee 04/06/2005 mod ok */
-+	/* Luke Lee 04/07/2005 ins 1 */
-+	mov	ip, #0
-+	sub	r3, r1, r0			@ calculate total size
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+	tst	r2, #VM_EXEC			@ executable region?
-+	mcrne	p15, 0, ip, c7, c5, 0		@ invalidate I cache
-+#endif
-+
-+#ifndef CONFIG_CPU_DCACHE_DISABLE	
-+	/* Luke Lee 04/06/2005 ins 2 mod 1 */
-+	cmp	r3, #CACHE_DSIZE		@ total size >= limit?
-+	bhs	__flush_whole_cache		@ flush whole D cache
-+
-+	//debug_Aaron
-+        bic     r0, r0, #CACHE_DLINESIZE-1  
-+	mcr	p15, 0, r0, c7, c14, 1		@ clean and invalidate boundary D entry
-+        bic     r1, r1, #CACHE_DLINESIZE-1  
-+	mcr	p15, 0, r1, c7, c14, 1		@ clean and invalidate boundary D entry
-+
-+
-+1:	/* Luke Lee 04/06/2005 del 2 ins 5 */
-+	
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	mcr	p15, 0, r0, c7, c6, 1		@ invalidate D entry
-+#else
-+	mcr	p15, 0, r0, c7, c14, 1		@ clean and invalidate D entry
-+#endif
-+	/* Luke Lee 04/06/2005 mod 1 */
-+	add	r0, r0, #CACHE_DLINESIZE
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005
-+#endif	/* CONFIG_CPU_DCACHE_DISABLE */
-+	
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	tst	r2, #VM_EXEC
-+	/* Luke Lee 04/06/2005 mod 1 tofix todo : ne->eq */
-+	mcreq	p15, 0, r4, c7, c10, 4		@ drain write buffer
-+#endif
-+
-+	/* Luke Lee 04/06/2005 ins block */
-+#ifdef CONFIG_CPU_FA_BTB
-+        tst     r2, #VM_EXEC
-+	mov	ip, #0
-+	mcrne	p15, 0, ip, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+	mov	pc, lr
-+
-+/*
-+ *	flush_kern_dcache_page(void *page)
-+ *
-+ *	Ensure no D cache aliasing occurs, either with itself or
-+ *	the I cache
-+ *
-+ *	- addr	- page aligned address
-+ */
-+ENTRY(fa_flush_kern_dcache_page)
-+	add	r1, r0, #PAGE_SZ
-+	/* fall through */
-+
-+/*
-+ *	coherent_kern_range(start, end)
-+ *
-+ *	Ensure coherency between the Icache and the Dcache in the
-+ *	region described by start.  If you have non-snooping
-+ *	Harvard caches, you need to implement this function.
-+ *
-+ *	- start  - virtual start address
-+ *	- end	 - virtual end address
-+ */
-+ENTRY(fa_coherent_kern_range)
-+	/* fall through */
-+
-+/*
-+ *	coherent_user_range(start, end)
-+ *
-+ *	Ensure coherency between the Icache and the Dcache in the
-+ *	region described by start.  If you have non-snooping
-+ *	Harvard caches, you need to implement this function.
-+ *
-+ *	- start  - virtual start address
-+ *	- end	 - virtual end address
-+ */
-+ENTRY(fa_coherent_user_range)
-+
-+/* Luke Lee 04/06/2005 mod ok */
-+	/* Luke Lee 04/06/2005 ins 3 mod 1 */
-+	bic	r0, r0, #CACHE_DLINESIZE-1
-+
-+ //debug_Aaron
-+        bic     r0, r0, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r0, c7, c14, 1          @ clean and invalidate boundary D entry
-+        bic     r1, r1, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r1, c7, c14, 1          @ clean and invalidate boundary D entry
-+
-+#if !(defined(CONFIG_CPU_DCACHE_DISABLE) && defined(CONFIG_CPU_ICACHE_DISABLE))
-+1:	/* Luke Lee 04/06/2005 del 2 ins 5 mod 1 */
-+#ifndef CONFIG_CPU_DCACHE_DISABLE	
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	mcr	p15, 0, r0, c7, c6, 1		@ invalidate D entry
-+#else
-+	mcr	p15, 0, r0, c7, c14, 1		@ clean and invalidate D entry
-+#endif
-+#endif /* CONFIG_CPU_DCACHE_DISABLE */
-+	
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+	mcr	p15, 0, r0, c7, c5, 1		@ invalidate I entry
-+#endif
-+	add	r0, r0, #CACHE_DLINESIZE
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005 blo->bls	
-+#endif /* !(defined(CONFIG_CPU_DCACHE_DISABLE) && defined(CONFIG_CPU_ICACHE_DISABLE)) */
-+
-+	mov	ip, #0
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, ip, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+
-+/* Luke Lee 04/08/2005 ins 1 skp 1 ins 1 */
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, ip, c7, c10, 4		@ drain WB
-+#endif
-+
-+	mov	pc, lr
-+
-+/*
-+ *	dma_inv_range(start, end)
-+ *
-+ *	Invalidate (discard) the specified virtual address range.
-+ *	May not write back any entries.  If 'start' or 'end'
-+ *	are not cache line aligned, those lines must be written
-+ *	back.
-+ *
-+ *	- start  - virtual start address
-+ *	- end	 - virtual end address
-+ */
-+ENTRY(fa_dma_inv_range)
-+
-+/* Luke Lee 04/06/2005 mod ok */
-+
-+#ifndef CONFIG_CPU_DCACHE_DISABLE	
-+
-+ //debug_Aaron
-+        bic     r0, r0, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r0, c7, c6, 1          @ invalidate boundary D entry
-+        bic     r1, r1, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r1, c7, c6, 1          @ invalidate boundary D entry
-+
-+	/* Luke Lee 04/06/2005 ins 4 mod 2 */
-+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	tst	r0, #CACHE_DLINESIZE -1
-+	bic	r0, r0, #CACHE_DLINESIZE -1
-+
-+//debug_Aaron
-+	//mcrne	p15, 0, r0, c7, c10, 1		@ clean boundary D entry
-+
-+	/* Luke Lee 04/06/2005 mod 1 */
-+	/* Luke Lee 05/19/2005 always clean the end-point boundary mcrne->mcr */
-+	////tst	r1, #CACHE_DLINESIZE -1
-+	//mcr	p15, 0, r1, c7, c10, 1		@ clean boundary D entry
-+	/* Luke Lee 04/06/2005 ins 1 */
-+#else
-+	bic	r0, r0, #CACHE_DLINESIZE -1	
-+#endif
-+
-+//debug_Aaron	
-+1:	mcr	p15, 0, r0, c7, c6, 1		@ invalidate D entry
-+//1:	mcr	p15, 0, r0, c7, c14, 1		@ clean and invalidate D entry
-+
-+	/* Luke Lee 04/06/2005 mod 1 */	
-+	add	r0, r0, #CACHE_DLINESIZE
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005 blo->bls
-+#endif /* CONFIG_CPU_DCACHE_DISABLE */
-+
-+	/* Luke Lee 04/06/2005 ins 1 */		
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mov	r0, #0
-+	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer
-+#endif	
-+
-+	mov	pc, lr
-+
-+/*
-+ *	dma_clean_range(start, end)
-+ *
-+ *	Clean (write back) the specified virtual address range.
-+ *
-+ *	- start  - virtual start address
-+ *	- end	 - virtual end address
-+ */
-+ENTRY(fa_dma_clean_range)
-+
-+/* Luke Lee 04/06/2005 mod ok */
-+#ifndef CONFIG_CPU_DCACHE_DISABLE	
-+
-+ //debug_Aaron
-+        bic     r0, r0, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r0, c7, c10, 1          @ clean boundary D entry
-+        bic     r1, r1, #CACHE_DLINESIZE-1
-+        mcr     p15, 0, r1, c7, c10, 1          @ clean boundary D entry
-+
-+	/* Luke Lee 04/06/2005 ins 4 mod 2 */
-+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	bic	r0, r0, #CACHE_DLINESIZE - 1
-+
-+//debug_Aaron
-+1:	mcr	p15, 0, r0, c7, c10, 1		@ clean D entry
-+//1:	mcr	p15, 0, r0, c7, c14, 1		@ clean D entry
-+	add	r0, r0, #CACHE_DLINESIZE
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005 blo->bls
-+	/* Luke Lee 04/06/2005 ins 2 */
-+#endif
-+#endif /* CONFIG_CPU_DCACHE_DISABLE */
-+
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mov	r0, #0	
-+	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer
-+#endif	
-+
-+	mov	pc, lr
-+
-+/*
-+ *	dma_flush_range(start, end)
-+ *
-+ *	Clean and invalidate the specified virtual address range.
-+ *
-+ *	- start  - virtual start address
-+ *	- end	 - virtual end address
-+ *
-+ *	This is actually the same as fa_coherent_kern_range()
-+ */
-+	.globl	fa_dma_flush_range
-+	.set	fa_dma_flush_range, fa_coherent_kern_range
-+
-+	__INITDATA
-+
-+	.type	fa_cache_fns, #object
-+ENTRY(fa_cache_fns)
-+	.long	fa_flush_kern_cache_all
-+	.long	fa_flush_user_cache_all
-+	.long	fa_flush_user_cache_range
-+	.long	fa_coherent_kern_range
-+	.long	fa_coherent_user_range
-+	.long	fa_flush_kern_dcache_page
-+	.long	fa_dma_inv_range
-+	.long	fa_dma_clean_range
-+	.long	fa_dma_flush_range
-+	.size	fa_cache_fns, . - fa_cache_fns
---- /dev/null
-+++ b/arch/arm/mm/copypage-fa.S
-@@ -0,0 +1,106 @@
-+/*
-+ *  linux/arch/arm/lib/copypage-fa.S
-+ *
-+ *  Copyright (C) 2005 Faraday Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ *  ASM optimised string functions
-+ * 05/18/2005 :	Luke Lee created, modified from copypage-v4wb.S
-+ */
-+#include <linux/linkage.h>
-+#include <linux/init.h>
-+#include <asm/asm-offsets.h>
-+
-+	.text
-+/*
-+ * ARMv4 optimised copy_user_page for Faraday processors
-+ *
-+ * We flush the destination cache lines just before we write the data into the
-+ * corresponding address.  Since the Dcache is read-allocate, this removes the
-+ * Dcache aliasing issue.  The writes will be forwarded to the write buffer,
-+ * and merged as appropriate.
-+ *
-+ * Note: We rely on all ARMv4 processors implementing the "invalidate D line"
-+ * instruction.  If your processor does not supply this, you have to write your
-+ * own copy_user_page that does the right thing.
-+ *
-+ * copy_user_page(to,from,vaddr)
-+ */
-+	.align	4
-+ENTRY(fa_copy_user_page)
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	/* Write through */
-+	stmfd	sp!, {r4, lr}			@ 2
-+	mov	r2, #PAGE_SZ/32			@ 1
-+
-+	ldmia	r1!, {r3, r4, ip, lr}		@ 4
-+1:	stmia	r0!, {r3, r4, ip, lr}		@ 4
-+	ldmia	r1!, {r3, r4, ip, lr}		@ 4+1
-+	subs	r2, r2, #1			@ 1
-+	stmia	r0!, {r3, r4, ip, lr}		@ 4
-+	ldmneia	r1!, {r3, r4, ip, lr}		@ 4
-+	bne	1b				@ 1
-+
-+	mcr	p15, 0, r2, c7, c7, 0		@ flush ID cache
-+	ldmfd	sp!, {r4, pc}			@ 3
-+#else
-+	/* Write back */
-+	stmfd	sp!, {r4, lr}			@ 2
-+	mov	r2, #PAGE_SZ/32			@ 1
-+
-+1:	ldmia	r1!, {r3, r4, ip, lr}		@ 4
-+	mcr	p15, 0, r0, c7, c6, 1		@ 1   invalidate D line
-+	stmia	r0!, {r3, r4, ip, lr}		@ 4
-+	ldmia	r1!, {r3, r4, ip, lr}		@ 4
-+	mcr	p15, 0, r0, c7, c6, 1		@ 1   invalidate D line
-+	stmia	r0!, {r3, r4, ip, lr}		@ 4
-+	subs	r2, r2, #1			@ 1
-+	bne	1b
-+	mcr	p15, 0, r2, c7, c10, 4		@ 1   drain WB
-+	ldmfd	sp!, {r4, pc}			@ 3
-+#endif
-+
-+/*
-+ * ARMv4 optimised clear_user_page
-+ *
-+ * Same story as above.
-+ */
-+	.align	4
-+ENTRY(fa_clear_user_page)
-+	str	lr, [sp, #-4]!
-+	mov	r1, #PAGE_SZ/32			@ 1
-+	mov	r2, #0				@ 1
-+	mov	r3, #0				@ 1
-+	mov	ip, #0				@ 1
-+	mov	lr, #0				@ 1
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	/* Write through */
-+1:	stmia	r0!, {r2, r3, ip, lr}		@ 4
-+	stmia	r0!, {r2, r3, ip, lr}		@ 4
-+	subs	r1, r1, #1			@ 1
-+	bne	1b				@ 1
-+
-+	mcr	p15, 0, r1, c7, c7, 0		@ flush ID cache
-+	ldr	pc, [sp], #4
-+#else
-+	/* Write back */
-+1:	mcr	p15, 0, r0, c7, c6, 1		@ 1   invalidate D line
-+	stmia	r0!, {r2, r3, ip, lr}		@ 4
-+	mcr	p15, 0, r0, c7, c6, 1		@ 1   invalidate D line
-+	stmia	r0!, {r2, r3, ip, lr}		@ 4
-+	subs	r1, r1, #1			@ 1
-+	bne	1b				@ 1
-+	mcr	p15, 0, r1, c7, c10, 4		@ 1   drain WB
-+	ldr	pc, [sp], #4
-+#endif
-+
-+	__INITDATA
-+
-+	.type	fa_user_fns, #object
-+ENTRY(fa_user_fns)
-+	.long	fa_clear_user_page
-+	.long	fa_copy_user_page
-+	.size	fa_user_fns, . - fa_user_fns
---- a/arch/arm/mm/init.c
-+++ b/arch/arm/mm/init.c
-@@ -23,6 +23,7 @@
- 
- #include <asm/mach/arch.h>
- #include <asm/mach/map.h>
-+#include <asm/arch/ipi.h>
- 
- #include "mm.h"
- 
-@@ -252,6 +253,11 @@ bootmem_init_node(int node, int initrd_n
- 		initrd_end = initrd_start + phys_initrd_size;
- 	}
- #endif
-+#ifdef CONFIG_GEMINI_IPI
-+	printk("CPU ID:%d\n",getcpuid());
-+//	reserve_bootmem_node(NODE_DATA(0), 0x400000, 0x400000);		//CPU0 space
-+//	reserve_bootmem_node(NODE_DATA(0), SHAREADDR, SHARE_MEM_SIZE);		//share memory
-+#endif
- 
- 	/*
- 	 * Finally, reserve any node zero regions.
---- /dev/null
-+++ b/arch/arm/mm/proc-fa526.S
-@@ -0,0 +1,407 @@
-+/*
-+ *  linux/arch/arm/mm/proc-fa526.S: MMU functions for FA526
-+ *
-+ *  Copyright (C) 2005 Faraday Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ *
-+ *
-+ * These are the low level assembler for performing cache and TLB
-+ * functions on the fa526.
-+ *
-+ *  Written by : Luke Lee
-+ */
-+#include <linux/linkage.h>
-+#include <linux/init.h>
-+#include <asm/assembler.h>
-+#include <asm/pgtable.h>
-+#include <asm/pgtable-hwdef.h>
-+#include <asm/elf.h>
-+#include <asm/hardware.h>
-+#include <asm/page.h>
-+#include <asm/ptrace.h>
-+#include <asm/system.h>
-+#include "proc-macros.S"
-+
-+#define CACHE_DLINESIZE	   16
-+
-+	.text
-+/*
-+ * cpu_fa526_proc_init()
-+ */
-+ENTRY(cpu_fa526_proc_init)
-+	/* MMU is already ON here, ICACHE, DCACHE conditionally disabled */
-+
-+        mov     r0, #1
-+	nop
-+	nop
-+        mcr     p15, 0, r0, c1, c1, 0		@ turn-on ECR
-+	nop
-+	nop
-+
-+	mrc	p15, 0, r0, c1, c0, 0		@ read ctrl register
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	orr	r0, r0, #CR_Z
-+#else
-+	bic	r0, r0, #CR_Z
-+#endif
-+#ifdef CONFIG_CPU_FA_WB_DISABLE
-+	mov	r1, #0
-+	mcr	p15, 0, r1, c7, c10, 4		@ drain write buffer
-+	nop
-+	nop
-+	bic	r0, r0, #CR_W
-+#else
-+	orr	r0, r0, #CR_W
-+#endif
-+#ifdef CONFIG_CPU_DCACHE_DISABLE
-+	bic	r0, r0, #CR_C
-+#else
-+	orr	r0, r0, #CR_C
-+#endif
-+#ifdef CONFIG_CPU_ICACHE_DISABLE
-+	bic	r0, r0, #CR_I
-+#else
-+	orr	r0, r0, #CR_I
-+#endif
-+
-+	nop
-+	nop
-+    	mcr	p15, 0, r0, c1, c0, 0
-+	nop
-+	nop
-+
-+	mov	r5, lr
-+	bl	fa_initialize_cache_info	@ destroy r0~r4
-+	mov	pc, r5				@ return
-+
-+
-+/*
-+ * cpu_fa526_proc_fin()
-+ */
-+ENTRY(cpu_fa526_proc_fin)
-+	stmfd	sp!, {lr}
-+	mov	ip, #PSR_F_BIT | PSR_I_BIT | SVC_MODE
-+	msr	cpsr_c, ip
-+
-+	bl	fa_flush_kern_cache_all
-+	mrc	p15, 0, r0, c1, c0, 0		@ ctrl register
-+	bic	r0, r0, #0x1000			@ ...i............
-+	bic	r0, r0, #0x000e			@ ............wca.
-+	mcr	p15, 0, r0, c1, c0, 0		@ disable caches
-+
-+	nop
-+	nop
-+	ldmfd	sp!, {pc}
-+
-+/*
-+ * cpu_fa526_reset(loc)
-+ *
-+ * Perform a soft reset of the system.  Put the CPU into the
-+ * same state as it would be if it had been reset, and branch
-+ * to what would be the reset vector.
-+ *
-+ * loc: location to jump to for soft reset
-+ */
-+	.align	4
-+ENTRY(cpu_fa526_reset)
-+	mov	ip, #0
-+	mcr	p15, 0, ip, c7, c7, 0		@ invalidate I,D caches
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, ip, c7, c10, 4		@ drain WB
-+#endif
-+	mcr	p15, 0, ip, c8, c7, 0		@ invalidate I & D TLBs
-+	mrc	p15, 0, ip, c1, c0, 0		@ ctrl register
-+	bic	ip, ip, #0x000f			@ ............wcam
-+	bic	ip, ip, #0x1100			@ ...i...s........
-+
-+	bic	ip, ip, #0x0800			@ BTB off
-+	mcr	p15, 0, ip, c1, c0, 0		@ ctrl register
-+	nop
-+	nop
-+	mov	pc, r0
-+
-+/*
-+ * cpu_fa526_do_idle()
-+ */
-+	.align	4
-+ENTRY(cpu_fa526_do_idle)
-+
-+#ifdef CONFIG_CPU_FA_IDLE
-+	nop
-+	nop
-+	mcr	p15, 0, r0, c7, c0, 4		@ Wait for interrupt (IDLE mode)
-+#endif
-+	mov	pc, lr
-+
-+
-+ENTRY(cpu_fa526_dcache_clean_area)
-+
-+#ifndef CONFIG_CPU_DCACHE_DISABLE
-+#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
-+1:	mcr	p15, 0, r0, c7, c10, 1		@ clean D entry
-+	add	r0, r0, #CACHE_DLINESIZE
-+	subs	r1, r1, #CACHE_DLINESIZE
-+	bhi	1b
-+#endif
-+#endif
-+	mov	pc, lr
-+
-+
-+/* =============================== PageTable ============================== */
-+
-+/*
-+ * cpu_fa526_switch_mm(pgd)
-+ *
-+ * Set the translation base pointer to be as described by pgd.
-+ *
-+ * pgd: new page tables
-+ */
-+	.align	4
-+
-+	.globl	fault_address
-+fault_address:
-+	.long	0
-+
-+ENTRY(cpu_fa526_switch_mm)
-+
-+	mov	ip, #0
-+#ifndef CONFIG_CPU_DCACHE_DISABLE
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	mcr	p15, 0, ip, c7, c6, 0		@ invalidate D cache
-+#else
-+	mcr	p15, 0, ip, c7, c14, 0		@ Clean and invalidate whole DCache
-+#endif
-+#endif /*CONFIG_CPU_DCACHE_DISABLE*/
-+
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+	mcr	p15, 0, ip, c7, c5, 0		@ invalidate I cache
-+#endif
-+
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, ip, c7, c10, 4		@ drain WB
-+#endif
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, ip, c7, c5, 6		@ invalidate BTB since mm changed
-+	nop
-+	nop
-+#endif
-+	bic	r0, r0, #0xff			@ clear bits [7:0]
-+	bic	r0, r0, #0x3f00			@ clear bits [13:8]
-+	mcr	p15, 0, r0, c2, c0, 0		@ load page table pointer
-+	mcr	p15, 0, ip, c8, c7, 0		@ invalidate UTLB
-+	nop
-+	nop
-+	mov	pc, lr
-+
-+/*
-+ * cpu_fa526_set_pte_ext(ptep, pte, ext)
-+ *
-+ * Set a PTE and flush it out
-+ */
-+	.align	4
-+ENTRY(cpu_fa526_set_pte_ext)
-+	str	r1, [r0], #-2048		@ linux version
-+
-+	eor	r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-+
-+	bic	r2, r1, #PTE_SMALL_AP_MASK
-+	bic	r2, r2, #PTE_TYPE_MASK
-+	orr	r2, r2, #PTE_TYPE_SMALL
-+
-+	tst	r1, #L_PTE_USER			@ User?
-+	orrne	r2, r2, #PTE_SMALL_AP_URO_SRW
-+
-+	tst	r1, #L_PTE_WRITE | L_PTE_DIRTY	@ Write and Dirty?
-+	orreq	r2, r2, #PTE_SMALL_AP_UNO_SRW
-+
-+	tst	r1, #L_PTE_PRESENT | L_PTE_YOUNG	@ Present and Young?
-+	movne	r2, #0
-+
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	eor	r3, r2, #0x0a			@ C & small page?  1010
-+	tst	r3, #0x0b			@		   1011
-+	biceq	r2, r2, #4
-+#endif
-+	str	r2, [r0]			@ hardware version
-+
-+	mov	r2, #0
-+	mcr	p15, 0, r2, c7, c10, 0		@ clean D cache	all
-+
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, r2, c7, c10, 4		@ drain WB
-+#endif
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, r2, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+	mov	pc, lr
-+
-+	__INIT
-+
-+	.type	__fa526_setup, #function
-+__fa526_setup:
-+	/* On return of this routine, r0 must carry correct flags for CFG register */
-+	mov	r0, #0
-+	mcr	p15, 0, r0, c7, c7		@ invalidate I,D caches on v4
-+	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer on v4
-+	mcr	p15, 0, r0, c8, c7		@ invalidate I,D TLBs on v4
-+
-+	mcr	p15, 0, r0, c7, c5, 5		@ invalidate IScratchpad RAM
-+
-+        mov     r0, #1
-+        mcr     p15, 0, r0, c1, c1, 0		@ turn-on ECR
-+
-+	mrc	p15, 0, r0, c9, c1, 0		@ DScratchpad
-+	bic	r0, r0, #1
-+	mcr	p15, 0, r0, c9, c1, 0
-+	mrc	p15, 0, r0, c9, c1, 1		@ IScratchpad
-+	bic	r0, r0, #1
-+	mcr	p15, 0, r0, c9, c1, 1
-+
-+	mov	r0, #0
-+	mcr	p15, 0, r0, c1, c1, 0		@ turn-off ECR
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, r0, c7, c5, 6		@ invalidate BTB All
-+	nop
-+	nop
-+#endif
-+
-+	mov	r0, #0x1f			@ Domains 0, 1 = manager, 2 = client
-+	mcr	p15, 0, r0, c3, c0		@ load domain access register
-+
-+	mrc	p15, 0, r0, c1, c0		@ get control register v4
-+	ldr	r5, fa526_cr1_clear
-+	bic	r0, r0, r5
-+	ldr	r5, fa526_cr1_set
-+	orr	r0, r0, r5
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	orr	r0, r0, #CR_Z
-+#else
-+	bic	r0, r0, #CR_Z
-+#endif
-+#ifdef CONFIG_CPU_FA_WB_DISABLE
-+	mov	r12, #0
-+	mcr	p15, 0, r12, c7, c10, 4		@ drain write buffer
-+	nop
-+	nop
-+	bic	r0, r0, #CR_W			@ .... .... .... 1...
-+#else
-+	orr	r0, r0, #CR_W
-+#endif
-+
-+	mov	pc, lr
-+	.size	__fa526_setup, . - __fa526_setup
-+
-+	/*
-+	 * .RVI ZFRS BLDP WCAM
-+	 * ..11 0001 .111 1101
-+	 *
-+	 */
-+	.type	fa526_cr1_clear, #object
-+	.type	fa526_cr1_set, #object
-+fa526_cr1_clear:
-+	.word	0x3f3f
-+fa526_cr1_set:
-+	.word	0x317D
-+
-+	__INITDATA
-+
-+/*
-+ * Purpose : Function pointers used to access above functions - all calls
-+ *	     come through these
-+ */
-+	.type	fa526_processor_functions, #object
-+fa526_processor_functions:
-+	.word	v4_early_abort
-+	.word	cpu_fa526_proc_init
-+	.word	cpu_fa526_proc_fin
-+	.word	cpu_fa526_reset
-+	.word   cpu_fa526_do_idle
-+	.word	cpu_fa526_dcache_clean_area
-+	.word	cpu_fa526_switch_mm
-+	.word	cpu_fa526_set_pte_ext
-+	.size	fa526_processor_functions, . - fa526_processor_functions
-+
-+	.section ".rodata"
-+
-+	.type	cpu_arch_name, #object
-+cpu_arch_name:
-+	.asciz	"armv4"
-+	.size	cpu_arch_name, . - cpu_arch_name
-+
-+	.type	cpu_elf_name, #object
-+cpu_elf_name:
-+	.asciz	"v4"
-+	.size	cpu_elf_name, . - cpu_elf_name
-+
-+	.type	cpu_fa526_name, #object
-+cpu_fa526_name:
-+	.ascii	"FA526"
-+#ifndef CONFIG_CPU_ICACHE_DISABLE
-+	.ascii	"i"
-+#endif
-+#ifndef CONFIG_CPU_DCACHE_DISABLE
-+	.ascii	"d"
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+	.ascii	"(wt)"
-+#else
-+	.ascii	"(wb)"
-+#endif
-+#endif
-+	.ascii	"\0"
-+	.size	cpu_fa526_name, . - cpu_fa526_name
-+
-+	.align
-+
-+	.section ".proc.info.init", #alloc, #execinstr
-+
-+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-+#define __PMD_SECT_BUFFERABLE	0
-+#else
-+#define __PMD_SECT_BUFFERABLE	PMD_SECT_BUFFERABLE
-+#endif
-+
-+	.type	__fa526_proc_info,#object
-+__fa526_proc_info:
-+	.long	0x66015261
-+	.long	0xff01fff1
-+	.long   PMD_TYPE_SECT | \
-+		__PMD_SECT_BUFFERABLE | \
-+		PMD_SECT_CACHEABLE | \
-+		PMD_BIT4 | \
-+		PMD_SECT_AP_WRITE | \
-+		PMD_SECT_AP_READ
-+	.long   PMD_TYPE_SECT | \
-+		PMD_BIT4 | \
-+		PMD_SECT_AP_WRITE | \
-+		PMD_SECT_AP_READ
-+	b	__fa526_setup
-+	.long	cpu_arch_name
-+	.long	cpu_elf_name
-+	.long	HWCAP_SWP | HWCAP_HALF
-+	.long	cpu_fa526_name
-+	.long	fa526_processor_functions
-+	.long	fa_tlb_fns
-+	.long	fa_user_fns
-+	.long	fa_cache_fns
-+	.size	__fa526_proc_info, . - __fa526_proc_info
-+
-+
---- /dev/null
-+++ b/arch/arm/mm/tlb-fa.S
-@@ -0,0 +1,96 @@
-+/*
-+ *  linux/arch/arm/mm/tlb-fa.S
-+ *
-+ *  Copyright (C) 2005 Faraday Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ *  ARM architecture version 4, Faraday variation.
-+ *  This assume an unified TLBs, with a write buffer, and branch target buffer (BTB)
-+ *
-+ *  Processors: FA520 FA526 FA626
-+ *  03/31/2005 : Created by Luke Lee, modified from tlb-v4wbi.S
-+ *  05/06/2005 : Fixed buggy CPU versions that did not invalidate the associated
-+ *               data cache entries when invalidating TLB entries.
-+ */
-+#include <linux/linkage.h>
-+#include <linux/init.h>
-+#include <asm/asm-offsets.h>
-+#include <asm/tlbflush.h>
-+#include "proc-macros.S"
-+
-+
-+/*
-+ *	flush_user_tlb_range(start, end, mm)
-+ *
-+ *	Invalidate a range of TLB entries in the specified address space.
-+ *
-+ *	- start - range start address
-+ *	- end   - range end address
-+ *	- mm    - mm_struct describing address space
-+ */
-+	.align	4
-+ENTRY(fa_flush_user_tlb_range)
-+
-+	vma_vm_mm ip, r2
-+	act_mm	r3				@ get current->active_mm
-+	eors	r3, ip, r3			@ == mm ?
-+	movne	pc, lr				@ no, we dont do anything
-+	mov	r3, #0
-+
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, r3, c7, c10, 4		@ drain WB
-+#endif
-+
-+	vma_vm_flags r2, r2
-+	bic	r0, r0, #0x0ff
-+	bic	r0, r0, #0xf00
-+
-+1:	mcr	p15, 0, r0, c8, c7, 1		@ invalidate UTLB entry
-+	add	r0, r0, #PAGE_SZ
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005 blo -> bls
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, r3, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+	mov	pc, lr
-+
-+
-+ENTRY(fa_flush_kern_tlb_range)
-+	mov	r3, #0
-+
-+	mcr	p15, 0, r3, c7, c10, 0		@ clean Dcache all 06/03/2005
-+
-+#ifndef CONFIG_CPU_FA_WB_DISABLE
-+	mcr	p15, 0, r3, c7, c10, 4		@ drain WB
-+#endif
-+
-+	bic	r0, r0, #0x0ff
-+	bic	r0, r0, #0xf00
-+1:
-+	mcr	p15, 0, r0, c8, c7, 1		@ invalidate UTLB entry
-+	add	r0, r0, #PAGE_SZ
-+	cmp	r0, r1
-+	bls	1b				@ Luke Lee 05/19/2005 blo -> bls
-+
-+#ifdef CONFIG_CPU_FA_BTB
-+	mcr	p15, 0, r3, c7, c5, 6		@ invalidate BTB
-+	nop
-+	nop
-+#endif
-+	mov	pc, lr
-+
-+
-+	__INITDATA
-+
-+	.type	fa_tlb_fns, #object
-+ENTRY(fa_tlb_fns)
-+	.long	fa_flush_user_tlb_range
-+	.long	fa_flush_kern_tlb_range
-+	.long	fa_tlb_flags
-+	.size	fa_tlb_fns, . - fa_tlb_fns
---- a/arch/arm/tools/mach-types
-+++ b/arch/arm/tools/mach-types
-@@ -208,7 +208,8 @@ karo			ARCH_KARO		KARO			190
- fester			SA1100_FESTER		FESTER			191
- gpi			ARCH_GPI		GPI			192
- smdk2410		ARCH_SMDK2410		SMDK2410		193
--i519			ARCH_I519		I519			194
-+#i519			ARCH_I519		I519			194
-+sl2312          ARCH_SL2312         SL2312          194
- nexio			SA1100_NEXIO		NEXIO			195
- bitbox			SA1100_BITBOX		BITBOX			196
- g200			SA1100_G200		G200			197
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/SL_gpio.h
-@@ -0,0 +1,59 @@
-+#define GPIO_MINOR_LAST 31
-+#define GPIO_MAJOR	120	// Experiemental
-+
-+#define GPIO_IRQ_NBR	12
-+
-+#define GPIOBASEADDR		(IO_ADDRESS(0x021000000))
-+
-+#define GPIODATAOUTOFF		0x00
-+#define GPIODATAINOFF		0x04
-+#define GPIOPINDIROFF		0x08
-+#define GPIOPINBYPASSOFF	0x0C
-+#define GPIODATASETOFF		0x10
-+#define GPIODATACLEAROFF	0x14
-+#define GPIOPINPULLENBOFF	0x18
-+#define GPIOPINPULLTPOFF	0x1C
-+#define GPIOINTRENBOFF		0x20
-+#define GPIOINTRRAWSOFF		0x24
-+#define GPIOINTRMASKEDSTATEOFF	0x28
-+#define GPIOINTRMASKOFF		0x2C
-+#define GPIOINTRCLEAROFF	0x30
-+#define GPIOINTRTRIGGEROFF	0x34
-+#define GPIOINTRBOTHOFF		0x38
-+#define GPIOINTRRISENEGOFF	0x3C
-+#define GPIOBNCEENBOFF		0x40
-+#define GPIOBNCEPRESOFF		0x44
-+
-+#define GPIO_IOCTRL_SETDIR	0x20
-+#define GPIO_IOCTRL_SET		0x40
-+#define GPIO_IOCTRL_CLEAR	0x50
-+#define GPIO_IOCTRL_ENBINT	0x60
-+#define GPIO_IOCTRL_MASKINT	0x70
-+#define GPIO_IOCTRL_LVLTRIG	0x75
-+#define GPIO_IOCTRL_EDGINT	0x77
-+#define GPIO_IOCTRL_EDGPOLINT	0x78
-+#define GPIO_IOCTRL_BYPASS	0x30
-+#define GPIO_IOCTRL_PRESCLK	0x80
-+#define GPIO_IOCTRL_CLKVAL	0x90
-+#define GPIO_IOCTRL_PULLENB	0xA0
-+#define GPIO_IOCTRL_PULLTYPE	0xA8
-+
-+
-+#define GPIO_MAJOR	120	/* experimental MAJOR number */
-+				// Minor - 0 : 31 gpio pins
-+
-+#define GPIO_SET	0x01
-+#define GPIO_CLEAR	0x01
-+
-+#define GPIO_INPUT	0
-+#define GPIO_OUTPUT	1
-+#define GPIO_EDGEINTR 	0
-+#define GPIO_EDGESINGL	0
-+#define GPIO_EDGEBOTH	1
-+#define GPIO_POSITIVE	0
-+#define GPIO_ENBINT	1
-+#define GPIO_DISABLEMASK	1
-+#define GPIO_PULLDOWN	0
-+#define GPIO_PULLUP	1
-+#define GPIO_ENABLEPULL	1
-+#define GPIO_DISABLEPULL	0
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/debug-macro.S
-@@ -0,0 +1,20 @@
-+/* linux/include/asm-arm/arch-ebsa110/debug-macro.S
-+ *
-+ * Debugging macro include header
-+ *
-+ *  Copyright (C) 1994-1999 Russell King
-+ *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+**/
-+
-+		.macro	addruart,rx
-+		mov	\rx, #0x42000000
-+		.endm
-+
-+#define UART_SHIFT	2
-+#define FLOW_CONTROL
-+#include <asm/hardware/debug-8250.S>
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/dma.h
-@@ -0,0 +1,28 @@
-+/*
-+ *  linux/include/asm-arm/arch-camelot/dma.h
-+ *
-+ *  Copyright (C) 1997,1998 Russell King
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARCH_DMA_H
-+#define __ASM_ARCH_DMA_H
-+
-+#define MAX_DMA_ADDRESS		0xffffffff
-+
-+#define MAX_DMA_CHANNELS	0
-+
-+#endif /* _ASM_ARCH_DMA_H */
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/entry-macro.S
-@@ -0,0 +1,42 @@
-+/*
-+ * include/asm-arm/arch-arm/entry-macro.S
-+ *
-+ * Low-level IRQ helper macros for ebsa110 platform.
-+ *
-+ * This file is licensed under  the terms of the GNU General Public
-+ * License version 2. This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ */
-+#include <asm/arch/platform.h>
-+#include <asm/arch/int_ctrl.h>
-+
-+
-+                .macro  disable_fiq
-+                .endm
-+
-+                .macro  get_irqnr_preamble, base, tmp
-+                .endm
-+
-+                .macro  arch_ret_to_user, tmp1, tmp2
-+                .endm
-+
-+                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-+                ldr     \irqstat, =IRQ_STATUS(IO_ADDRESS(SL2312_INTERRUPT_BASE))
-+                ldr     \irqnr,[\irqstat]
-+                cmp     \irqnr,#0
-+                beq     2313f
-+                mov     \tmp,\irqnr
-+                mov     \irqnr,#0
-+2312:
-+                tst     \tmp, #1
-+                bne     2313f
-+                add     \irqnr, \irqnr, #1
-+                mov     \tmp, \tmp, lsr #1
-+                cmp     \irqnr, #31
-+                bcc     2312b
-+2313:
-+                .endm
-+
-+                .macro  irq_prio_table
-+                .endm
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/flash.h
-@@ -0,0 +1,83 @@
-+#ifndef __ASM_ARM_ARCH_FLASH_H
-+#define __ASM_ARM_ARCH_FLASH_H
-+
-+#define FLASH_START                                     SL2312_FLASH_BASE
-+#define SFLASH_SIZE                      		0x00400000
-+#define SPAGE_SIZE                       		0x200
-+#define BLOCK_ERASE                     		0x50
-+#define BUFFER1_READ                    		0x54
-+#define BUFFER2_READ                    		0x56
-+#define PAGE_ERASE                      		0x81
-+#define MAIN_MEMORY_PAGE_READ           		0x52
-+#define MAIN_MEMORY_PROGRAM_BUFFER1     		0x82
-+#define MAIN_MEMORY_PROGRAM_BUFFER2     		0x85
-+#define BUFFER1_TO_MAIN_MEMORY          		0x83
-+#define BUFFER2_TO_MAIN_MEMORY          		0x86
-+#define MAIN_MEMORY_TO_BUFFER1          		0x53
-+#define MAIN_MEMORY_TO_BUFFER2          		0x55
-+#define BUFFER1_WRITE                   		0x84
-+#define BUFFER2_WRITE                   		0x87
-+#define AUTO_PAGE_REWRITE_BUFFER1       		0x58
-+#define AUTO_PAGE_REWRITE_BUFFER2       		0x59
-+#define READ_STATUS                     		0x57
-+
-+#define MAIN_MEMORY_PAGE_READ_SPI       		0xD2
-+#define BUFFER1_READ_SPI                		0xD4
-+#define BUFFER2_READ_SPI                		0xD6
-+#define READ_STATUS_SPI                 		0xD7
-+
-+#define	FLASH_ACCESS_OFFSET	        		0x00000010
-+#define	FLASH_ADDRESS_OFFSET            		0x00000014
-+#define	FLASH_WRITE_DATA_OFFSET         		0x00000018
-+#define	FLASH_READ_DATA_OFFSET          		0x00000018
-+#define SERIAL_FLASH_CHIP1_EN            0x00010000  // 16th bit = 1
-+#define SERIAL_FLASH_CHIP0_EN            0x00000000  // 16th bit = 0
-+#define AT45DB321_PAGE_SHIFT		         0xa
-+#define AT45DB642_PAGE_SHIFT		         0xb
-+#define CONTINUOUS_MODE		         0x00008000
-+
-+#define FLASH_ACCESS_ACTION_OPCODE                      0x0000
-+#define FLASH_ACCESS_ACTION_OPCODE_DATA                 0x0100
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS               0x0200
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_DATA          0x0300
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_X_DATA          0x0400
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_2X_DATA         0x0500
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_3X_DATA         0x0600
-+#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_4X_DATA         0x0700
-+//#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_X_DATA        0x0600
-+//#define FLASH_ACCESS_ACTION_SHIFT_ADDRESS_4X_DATA       0x0700
-+
-+#define M25P80_PAGE_SIZE  0x100
-+#define M25P80_SECTOR_SIZE  0x10000
-+
-+
-+//#define M25P80_BULK_ERASE                                      1
-+//#define M25P80_SECTOR_ERASE                                    2
-+//#define M25P80_SECTOR_SIZE                                     0x10000
-+
-+#define M25P80_WRITE_ENABLE                  		0x06
-+#define M25P80_WRITE_DISABLE                 		0x04
-+#define M25P80_READ_STATUS                   		0x05
-+#define M25P80_WRITE_STATUS              		0x01
-+#define M25P80_READ                      		0x03
-+#define M25P80_FAST_READ                 		0x0B
-+#define M25P80_PAGE_PROGRAM              		0x02
-+#define M25P80_SECTOR_ERASE              		0xD8
-+#define M25P80_BULK_ERASE                		0xC7
-+#define FLASH_ERR_OK							0x0
-+
-+extern void address_to_page(__u32, __u16 *, __u16 *);
-+extern void main_memory_page_read(__u8, __u16, __u16, __u8 *);
-+extern void buffer_to_main_memory(__u8, __u16);
-+extern void main_memory_to_buffer(__u8, __u16);
-+extern void main_memory_page_program(__u8, __u16, __u16, __u8);
-+extern void atmel_flash_read_page(__u32, __u8 *, __u32);
-+extern void atmel_erase_page(__u8, __u16);
-+extern void atmel_read_status(__u8, __u8 *);
-+extern void atmel_flash_program_page(__u32, __u8 *, __u32);
-+extern void atmel_buffer_write(__u8, __u16, __u8);
-+extern void flash_delay(void);
-+
-+extern int m25p80_sector_erase(__u32 address, __u32 schip_en);
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/gemini_cir.h
-@@ -0,0 +1,102 @@
-+#ifndef _ASM_ARCH_CIR_H
-+#define _ASM_ARCH_CIR_H
-+#include <linux/ioctl.h>
-+
-+#define VCR_KEY_POWER		0x613E609F
-+#define TV1_KEY_POWER		0x40040100
-+#define TV1_KEY_POWER_EXT	0xBCBD
-+#define RC5_KER_POWER		0x0CF3
-+
-+#define VCC_H_ACT_PER		(16-1)
-+#define VCC_L_ACT_PER		(8-1)
-+#define VCC_DATA_LEN		(32-1)
-+#define TV1_H_ACT_PER		(8-1)
-+#define TV1_L_ACT_PER		(4-1)
-+#define TV1_DATA_LEN		(48-1)
-+
-+#define VCC_BAUD		540
-+#define TV1_BAUD		430
-+#ifdef  CONFIG_SL3516_ASIC
-+#define	EXT_CLK			60
-+#else
-+#define	EXT_CLK			20
-+#endif
-+
-+#define	NEC_PROTOCOL	0x0
-+#define	RC5_PROTOCOL	0x1
-+#define VCC_PROTOCOL	0x0
-+#define TV1_PROTOCOL	0x01
-+
-+#ifndef	SL2312_CIR_BASE
-+#define	SL2312_CIR_BASE		0x4C000000
-+#endif
-+#define	CIR_BASE_ADDR		IO_ADDRESS(SL2312_CIR_BASE)
-+#define STORLINK_CIR_ID		0x00010400
-+
-+#define	CIR_IP_ID		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x00)
-+#define	CIR_CTR_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x04)
-+#define	CIR_STATUS_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x08)
-+#define	CIR_RX_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x0C)
-+#define	CIR_RX_EXT_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x10)
-+#define	CIR_PWR_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x14)
-+#define	CIR_PWR_EXT_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x18)
-+#define	CIR_TX_CTR_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x1C)
-+#define	CIR_TX_FEQ_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x20)
-+#define	CIR_TX_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x24)
-+#define	CIR_TX_EXT_REG		*(volatile unsigned int *)(CIR_BASE_ADDR + 0x28)
-+
-+
-+#ifndef	SL2312_POWER_CTRL_BASE
-+#define	SL2312_POWER_CTRL_BASE		0x4B000000
-+#endif
-+
-+#ifndef PWR_BASE_ADDR
-+#define	PWR_BASE_ADDR		IO_ADDRESS(SL2312_POWER_CTRL_BASE)
-+#endif
-+#define	PWR_CTRL_ID		*(unsigned int*)(PWR_BASE_ADDR+0x00)
-+#define	PWR_CTRL_REG		*(unsigned int*)(PWR_BASE_ADDR+0x04)
-+#define	PWR_STATUS_REG		*(unsigned int*)(PWR_BASE_ADDR+0x08)
-+
-+
-+#define BIT(x)			(1<<x)
-+#define TX_STATUS		BIT(3)
-+
-+#define	PWR_STAT_CIR		0x10
-+#define	PWR_STAT_RTC		0x20
-+#define	PWR_STAT_PUSH		0x40
-+#define	PWR_SHUTDOWN		0x01
-+
-+#define CARR_FREQ		38000
-+
-+struct cir_ioctl_data {
-+	__u32 data;
-+};
-+struct cir_ioctl_data48 {
-+	__u32 timeout;
-+	__u32 length;
-+	__u8  ret;
-+	__u32 data;
-+	__u32 data_ext;
-+};
-+#define OLD_DATA			0
-+#define NEW_RECEIVE			1
-+
-+#define	CIR_IOCTL_BASE		('I'|'R')
-+#define CIR_SET_BAUDRATE			_IOW (CIR_IOCTL_BASE,  0, struct cir_ioctl_data)
-+#define CIR_SET_HIGH_PERIOD			_IOW (CIR_IOCTL_BASE,  1, struct cir_ioctl_data)
-+#define CIR_SET_LOW_PERIOD			_IOW (CIR_IOCTL_BASE,  2, struct cir_ioctl_data)
-+#define CIR_SET_PROTOCOL			_IOW (CIR_IOCTL_BASE,  3, struct cir_ioctl_data)
-+#define CIR_SET_ENABLE_COMPARE		_IOW (CIR_IOCTL_BASE,  4, struct cir_ioctl_data)
-+#define CIR_SET_ENABLE_DEMOD		_IOW (CIR_IOCTL_BASE,  5, struct cir_ioctl_data)
-+#define CIR_SET_POWER_KEY			_IOW (CIR_IOCTL_BASE,  6, struct cir_ioctl_data)
-+#define CIR_GET_BAUDRATE			_IOR (CIR_IOCTL_BASE,  7, struct cir_ioctl_data)
-+#define CIR_GET_HIGH_PERIOD			_IOR (CIR_IOCTL_BASE,  8 ,struct cir_ioctl_data)
-+#define CIR_GET_LOW_PERIOD			_IOR (CIR_IOCTL_BASE,  9 ,struct cir_ioctl_data)
-+#define CIR_GET_PROTOCOL			_IOR (CIR_IOCTL_BASE, 10, struct cir_ioctl_data)
-+#define CIR_GET_ENABLE_COMPARE		_IOR (CIR_IOCTL_BASE, 11, struct cir_ioctl_data)
-+#define CIR_GET_ENABLE_DEMOD		_IOR (CIR_IOCTL_BASE, 12, struct cir_ioctl_data)
-+#define CIR_GET_POWER_KEY			_IOR (CIR_IOCTL_BASE, 13, struct cir_ioctl_data)
-+#define CIR_GET_DATA				_IOWR (CIR_IOCTL_BASE, 14, struct cir_ioctl_data48)
-+#define CIR_WAIT_INT_DATA			_IOWR (CIR_IOCTL_BASE, 15, struct cir_ioctl_data48)
-+
-+#endif //_ASM_ARCH_CIR_H
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/gemini_gpio.h
-@@ -0,0 +1,77 @@
-+/*
-+ * FILE NAME gemini_gpio.h
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ *	Generic Gemini GPIO
-+ *
-+ *  Author: Storlink Software [Device driver]
-+ *          Jason Lee <jason@storlink.com.tw>
-+ *
-+ * Copyright 2005 Storlink Inc.
-+ *
-+ *  This program is free software; you can redistribute  it and/or modify it
-+ *  under  the terms of  the GNU General  Public License as published by the
-+ *  Free Software Foundation;  either version 2 of the  License, or (at your
-+ *  option) any later version.
-+ *
-+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
-+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
-+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
-+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
-+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
-+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ *  You should have received a copy of the  GNU General Public License along
-+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
-+ *  675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#ifndef __GEMINI_GPIO_H
-+#define __GEMINI_GPIO_H
-+
-+#include <linux/ioctl.h>
-+
-+#define STATUS_HIGH	1
-+#define STATUS_LOW	0
-+#define DIRECT_OUT	1
-+#define DIRECT_IN	0
-+
-+#define EDGE_TRIG	0
-+#define RISING_EDGE	0
-+#define FALL_EDGE	1
-+#define SINGLE_EDGE	0
-+#define BOTH_EDGE	1
-+
-+#define LEVEL_TRIG	1
-+#define HIGH_ACTIVE	0
-+#define LOW_ACTIVE	1
-+
-+struct gemini_gpio_ioctl_data {
-+	__u32 pin;
-+	__u8 status;			// status or pin direction
-+					// 0: status low or Input
-+					// 1: status high or Output
-+
-+	/* these member are used to config GPIO interrupt parameter */
-+	__u8	use_default;		// if not sure ,set this argument 1
-+	__u8	trig_type;		// 0/1:edge/level triger ?
-+	__u8	trig_polar;		// 0/1:rising/falling high/low active ?
-+	__u8	trig_both;		// 0/1:single/both detect both ?
-+};
-+
-+#define GEMINI_GPIO_IOCTL_BASE	'Z'
-+
-+#define GEMINI_SET_GPIO_PIN_DIR		_IOW (GEMINI_GPIO_IOCTL_BASE,16, struct gemini_gpio_ioctl_data)
-+#define	GEMINI_SET_GPIO_PIN_STATUS	_IOW (GEMINI_GPIO_IOCTL_BASE,17, struct gemini_gpio_ioctl_data)
-+#define	GEMINI_GET_GPIO_PIN_STATUS	_IOWR(GEMINI_GPIO_IOCTL_BASE,18, struct gemini_gpio_ioctl_data)
-+#define GEMINI_WAIT_GPIO_PIN_INT	_IOWR(GEMINI_GPIO_IOCTL_BASE,19, struct gemini_gpio_ioctl_data)
-+
-+
-+extern void init_gpio_int(__u32 pin,__u8 trig_type,__u8 trig_polar,__u8 trig_both);
-+extern int request_gpio_irq(int bit,void (*handler)(int),char level,char high,char both);
-+extern int free_gpio_irq(int bit);
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/gemini_i2s.h
-@@ -0,0 +1,169 @@
-+#ifndef __GEMINI_I2S_H__
-+#define __GEMINI_I2S_H__
-+#include <linux/ioctl.h>
-+#include <linux/types.h>
-+#include <asm/arch-sl2312/irqs.h>
-+
-+typedef __u16 UINT16;
-+typedef __u32 UINT32;
-+typedef __u8 UINT8;
-+typedef __u8 BOOL;
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define DMA_CONTROL_PHY_BASE  (IO_ADDRESS(SL2312_GENERAL_DMA_BASE))
-+#define DMA_CONTROL_SSP_BASE  (IO_ADDRESS(SL2312_SSP_CTRL_BASE))
-+#define SSP_INT				IRQ_SSP
-+#define GPIO_BASE_ADDR      (IO_ADDRESS(SL2312_GPIO_BASE))
-+#define GPIO_BASE_ADDR1      (IO_ADDRESS(SL2312_GPIO_BASE1))
-+#define GLOBAL_BASE      (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+
-+/* define read/write register utility */
-+#define READ_SSP_REG(offset)			(__raw_readl(offset+DMA_CONTROL_SSP_BASE))
-+#define WRITE_SSP_REG(offset,val) 	(__raw_writel(val,offset+DMA_CONTROL_SSP_BASE))
-+
-+#define READ_GPIO_REG(offset)			(__raw_readl(offset+GPIO_BASE_ADDR))
-+#define WRITE_GPIO_REG(offset,val) 	(__raw_writel(val,offset+GPIO_BASE_ADDR))
-+
-+#define READ_GPIO1_REG(offset)			(__raw_readl(offset+GPIO_BASE_ADDR1))
-+#define WRITE_GPIO1_REG(offset,val) 	(__raw_writel(val,offset+GPIO_BASE_ADDR1))
-+
-+#define READ_DMA_REG(offset)			(__raw_readl(offset+DMA_CONTROL_PHY_BASE))
-+#define WRITE_DMA_REG(offset,val) 	(__raw_writel(val,offset+DMA_CONTROL_PHY_BASE))
-+
-+#define READ_GLOBAL_REG(offset)			(__raw_readl(offset+GLOBAL_BASE))
-+#define WRITE_GLOBAL_REG(offset,val) 	(__raw_writel(val,offset+GLOBAL_BASE))
-+
-+#define SSP_GPIO_INT       	IRQ_GPIO
-+
-+#ifndef CONFIG_SL3516_ASIC
-+#define SSP_GPIO_INT_BIT    0x00000400				//GPIO[10] : SLIC interrupt pin
-+
-+#define GPIO_EECK	     0x00000040         /*   SCK: GPIO[06]   */
-+#define GPIO_EECS	     0x00000080			/*   SCS: GPIO[07]   */
-+#define GPIO_MISO	     0x00000200         /*   SDO: GPIO[09]   receive from 6996*/
-+#define GPIO_MOSI	     0x00000100         /*   SDI: GPIO[08]   send to 6996*/
-+#define GPIO_MISO_BIT	 9
-+#else
-+#define SSP_GPIO_INT_BIT    0x00000001				//GPIO[0] : SLIC interrupt pin
-+
-+//#if 0
-+//#define GPIO_EECK	     0x80000000         /*   SCK: GPIO1[31]   */
-+//#define GPIO_EECS	     0x40000000			/*   SCS: GPIO1[30]   */
-+//#define GPIO_MISO	     0x20000000         /*   SDO: GPIO1[29]   receive from 6996*/
-+//#define GPIO_MOSI	     0x10000000         /*   SDI: GPIO1[28]   send to 6996*/
-+//#define GPIO_MISO_BIT	29
-+//#else
-+//#define GPIO_EECK	     0x00000100         /*   SCK: GPIO1[08]   */
-+//#define GPIO_EECS	     0x08000000			/*   SCS: GPIO1[27]   */
-+//#define GPIO_MISO	     0x00000080         /*   SDO: GPIO1[07]   receive from 6996*/
-+//#define GPIO_MOSI	     0x00000200         /*   SDI: GPIO1[09]   send to 6996*/
-+//#define GPIO_MISO_BIT	7
-+//#endif
-+#endif
-+
-+
-+enum GPIO_REG
-+{
-+	GPIO_DATA_OUT   	= 0x00,
-+	GPIO_DATA_IN    	= 0x04,
-+	GPIO_PIN_DIR    	= 0x08,
-+	GPIO_BY_PASS    	= 0x0c,
-+	GPIO_DATA_SET   	= 0x10,
-+	GPIO_DATA_CLEAR 	= 0x14,
-+	GPIO_INT_ENABLE     = 0x20,
-+	GPIO_INT_RAWSTATE   = 0x24,
-+	GPIO_INT_MASKSTATE  = 0x28,
-+	GPIO_INT_MASK       = 0x2C,
-+	GPIO_INT_CLEAR      = 0x30,
-+	GPIO_INT_TRIGGER    = 0x34,
-+	GPIO_INT_BOTH       = 0x38,
-+	GPIO_INT_POLARITY   = 0x3C
-+};
-+
-+typedef struct
-+{
-+	UINT32 src_addr;
-+	UINT32 dst_addr;
-+	UINT32 llp;
-+	UINT32 ctrl_size;
-+	UINT32 owner;
-+}DMA_LLP_t;
-+
-+typedef struct
-+{
-+	UINT32 owner;
-+	UINT32 src_addr;
-+	UINT32 ctrl_size;
-+}IOCTL_LLP_t;
-+
-+typedef unsigned char byte;
-+typedef unsigned short word;
-+typedef unsigned long dword;
-+
-+/* DMA Registers */
-+#define	DMA_INT 		   		0x00000000
-+#define	DMA_INT_TC 		   		0x00000004
-+#define	DMA_CFG 		   		0x00000024
-+#define	DMA_INT_TC_CLR				0x00000008
-+#define	DMA_TC						0x00000014
-+#define	DMA_CSR						0x00000024
-+#define	DMA_SYNC					0x00000028
-+
-+#define	DMA_CH2_CSR    				0x00000140
-+#define	DMA_CH2_CFG    				0x00000144
-+#define	DMA_CH2_SRC_ADDR    		0x00000148
-+#define	DMA_CH2_DST_ADDR    		0x0000014c
-+#define	DMA_CH2_LLP    				0x00000150
-+#define	DMA_CH2_SIZE    			0x00000154
-+
-+#define	DMA_CH3_CSR    				0x00000160
-+#define	DMA_CH3_CFG    				0x00000164
-+#define	DMA_CH3_SRC_ADDR    		0x00000168
-+#define	DMA_CH3_DST_ADDR    		0x0000016c
-+#define	DMA_CH3_LLP    				0x00000170
-+#define	DMA_CH3_SIZE    			0x00000174
-+
-+#define    SSP_DEVICE_ID   			0x00
-+#define    SSP_CTRL_STATUS 			0x04
-+#define	   SSP_FRAME_CTRL           0x08
-+#define    SSP_BAUD_RATE            0x0c
-+#define    SSP_FRAME_CTRL2          0x10
-+#define    SSP_FIFO_CTRL            0x14
-+#define    SSP_TX_SLOT_VALID0       0x18
-+#define    SSP_TX_SLOT_VALID1       0x1c
-+#define    SSP_TX_SLOT_VALID2       0x20
-+#define    SSP_TX_SLOT_VALID3       0x24
-+#define    SSP_RX_SLOT_VALID0       0x28
-+#define    SSP_RX_SLOT_VALID1       0x2c
-+#define    SSP_RX_SLOT_VALID2       0x30
-+#define    SSP_RX_SLOT_VALID3       0x34
-+#define    SSP_SLOT_SIZE0           0x38
-+#define    SSP_SLOT_SIZE1           0x3c
-+#define    SSP_SLOT_SIZE2           0x40
-+#define    SSP_SLOT_SIZE3           0x44
-+#define    SSP_READ_PORT            0x48
-+#define    SSP_WRITE_PORT           0x4c
-+
-+
-+
-+#define SSP_I2S_INIT_BUF			_IO  ('q', 0x00)
-+#define SSP_I2S_STOP_DMA			_IO  ('q', 0x01)
-+#define SSP_I2S_FILE_LEN			_IOW  ('q', 0x2, int)
-+/*
-+#define SSP_GET_HOOK_STATUS			_IOR  ('q', 0xC0, int)
-+#define SSP_GET_LINEFEED			_IOR  ('q', 0xC1, int)
-+#define SSP_SET_LINEFEED			_IOW  ('q', 0xC2, int)
-+#define SSP_GET_REG                 _IOWR ('q', 0xC3, struct Ssp_reg *)
-+#define SSP_SET_REG                 _IOWR ('q', 0xC4, struct Ssp_reg *)
-+#define SSP_GEN_OFFHOOK_TONE		_IO   ('q', 0xC5)
-+#define SSP_GEN_BUSY_TONE			_IO   ('q', 0xC6)
-+#define SSP_GEN_RINGBACK_TONE		_IO   ('q', 0xC7)
-+#define SSP_GEN_CONGESTION_TONE		_IO   ('q', 0xC8)
-+#define SSP_DISABLE_DIALTONE		_IO   ('q', 0xC9)
-+#define SSP_PHONE_RING_START		_IO   ('q', 0xCA)
-+*/
-+
-+
-+#endif //__GEMINI_I2S_H__
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/gemini_ssp.h
-@@ -0,0 +1,263 @@
-+/******************************************************************************
-+ *    gemini_ssp.h
-+ *
-+ *
-+ *****************************************************************************/
-+
-+#include <linux/types.h>
-+#include <asm/arch-sl2312/irqs.h>
-+#include <linux/phonedev.h>
-+#include <linux/telephony.h>
-+//#include "proslic.h"
-+
-+typedef __u16 UINT16;
-+typedef __u32 UINT32;
-+typedef __u8 UINT8;
-+typedef __u8 BOOL;
-+
-+#define TRUE 1
-+#define FALSE 0
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define DMA_CONTROL_PHY_BASE  (IO_ADDRESS(SL2312_GENERAL_DMA_BASE))
-+#define DMA_CONTROL_SSP_BASE  (IO_ADDRESS(SL2312_SSP_CTRL_BASE))
-+#define SSP_INT				IRQ_SSP
-+#define GPIO_BASE_ADDR      (IO_ADDRESS(SL2312_GPIO_BASE))
-+#define GPIO_BASE_ADDR1      (IO_ADDRESS(SL2312_GPIO_BASE1))
-+#define GLOBAL_BASE      (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+
-+/* define read/write register utility */
-+#define READ_SSP_REG(offset)			(__raw_readl(offset+DMA_CONTROL_SSP_BASE))
-+#define WRITE_SSP_REG(offset,val) 	(__raw_writel(val,offset+DMA_CONTROL_SSP_BASE))
-+
-+#define READ_GPIO_REG(offset)			(__raw_readl(offset+GPIO_BASE_ADDR))
-+#define WRITE_GPIO_REG(offset,val) 	(__raw_writel(val,offset+GPIO_BASE_ADDR))
-+
-+#define READ_GPIO1_REG(offset)			(__raw_readl(offset+GPIO_BASE_ADDR1))
-+#define WRITE_GPIO1_REG(offset,val) 	(__raw_writel(val,offset+GPIO_BASE_ADDR1))
-+
-+#define READ_DMA_REG(offset)			(__raw_readl(offset+DMA_CONTROL_PHY_BASE))
-+#define WRITE_DMA_REG(offset,val) 	(__raw_writel(val,offset+DMA_CONTROL_PHY_BASE))
-+
-+#define READ_GLOBAL_REG(offset)			(__raw_readl(offset+GLOBAL_BASE))
-+#define WRITE_GLOBAL_REG(offset,val) 	(__raw_writel(val,offset+GLOBAL_BASE))
-+
-+
-+#define SSP_GPIO_INT       	IRQ_GPIO
-+
-+#ifndef CONFIG_SL3516_ASIC
-+#define SSP_GPIO_INT_BIT    0x00000400				//GPIO[10] : SLIC interrupt pin
-+
-+#define GPIO_EECK	     0x00000040         /*   SCK: GPIO[06]   */
-+#define GPIO_EECS	     0x00000080			/*   SCS: GPIO[07]   */
-+#define GPIO_MISO	     0x00000200         /*   SDO: GPIO[09]   receive from 6996*/
-+#define GPIO_MOSI	     0x00000100         /*   SDI: GPIO[08]   send to 6996*/
-+#define GPIO_MISO_BIT	 9
-+#else
-+#define SSP_GPIO_INT_BIT    0x00000001				//GPIO[0] : SLIC interrupt pin
-+
-+//#if 0
-+//#define GPIO_EECK	     0x80000000         /*   SCK: GPIO1[31]   */
-+//#define GPIO_EECS	     0x40000000			/*   SCS: GPIO1[30]   */
-+//#define GPIO_MISO	     0x20000000         /*   SDO: GPIO1[29]   receive from 6996*/
-+//#define GPIO_MOSI	     0x10000000         /*   SDI: GPIO1[28]   send to 6996*/
-+//#define GPIO_MISO_BIT	29
-+//#else
-+//#define GPIO_EECK	     0x00000100         /*   SCK: GPIO1[08]   */
-+//#define GPIO_EECS	     0x08000000			/*   SCS: GPIO1[27]   */
-+//#define GPIO_MISO	     0x00000080         /*   SDO: GPIO1[07]   receive from 6996*/
-+//#define GPIO_MOSI	     0x00000200         /*   SDI: GPIO1[09]   send to 6996*/
-+//#define GPIO_MISO_BIT	7
-+//#endif
-+#endif
-+
-+
-+enum GPIO_REG
-+{
-+	GPIO_DATA_OUT   	= 0x00,
-+	GPIO_DATA_IN    	= 0x04,
-+	GPIO_PIN_DIR    	= 0x08,
-+	GPIO_BY_PASS    	= 0x0c,
-+	GPIO_DATA_SET   	= 0x10,
-+	GPIO_DATA_CLEAR 	= 0x14,
-+	GPIO_INT_ENABLE     = 0x20,
-+	GPIO_INT_RAWSTATE   = 0x24,
-+	GPIO_INT_MASKSTATE  = 0x28,
-+	GPIO_INT_MASK       = 0x2C,
-+	GPIO_INT_CLEAR      = 0x30,
-+	GPIO_INT_TRIGGER    = 0x34,
-+	GPIO_INT_BOTH       = 0x38,
-+	GPIO_INT_POLARITY   = 0x3C
-+};
-+
-+
-+#define SPI_ADD_LEN	     7			// bits of Address
-+#define SPI_DAT_LEN	     8			// bits of Data
-+
-+
-+
-+//#ifdef MIDWAY_DIAG
-+#define	DAISY_MODE	1
-+#if (DAISY_MODE==1)
-+#define NUMBER_OF_CHAN	2
-+#else
-+#define NUMBER_OF_CHAN	1
-+#endif
-+#define LLP_SIZE   8
-+#define SBUF_SIZE  512 //0xff0 //2560
-+#define DBUF_SIZE  SBUF_SIZE*NUMBER_OF_CHAN //0xff0 //2560
-+#define TBUF_SIZE  (LLP_SIZE)*DBUF_SIZE
-+#define DESC_NUM   1
-+#define DTMF_NUM   20
-+
-+/* define owner bit of SSP */
-+//data into SSP and transfer to AP==> SSP_Rx
-+//data out of SSP and transfer to SLIC==> SSP_Tx
-+#define CPU		0
-+#define DMA		1
-+
-+#define DMA_DEMO   0
-+#define DMA_NDEMO  1
-+//#define DMA_NONE   2
-+
-+enum exceptions {
-+	PROSLICiNSANE,
-+	TIMEoUTpOWERuP,
-+	TIMEoUTpOWERdOWN,
-+	POWERlEAK,
-+	TIPoRrINGgROUNDsHORT,
-+	POWERaLARMQ1,
-+	POWERaLARMQ2,
-+	POWERaLARMQ3,
-+	POWERaLARMQ4,
-+	POWERaLARMQ5,
-+	OWERaLARMQ6,
-+	CM_CAL_ERR
-+};
-+
-+typedef struct
-+{
-+	UINT32 src_addr;
-+	UINT32 dst_addr;
-+	UINT32 llp;
-+	UINT32 ctrl_size;
-+}DMA_LLP_t;
-+
-+typedef struct {
-+	unsigned int own ;
-+	char  *tbuf;
-+	//UINT32 *LinkAddrT;
-+	DMA_LLP_t LLPT[LLP_SIZE];
-+}DMA_Tx_t;
-+
-+typedef struct {
-+	unsigned int own ;
-+	char  *rbuf;
-+	//UINT32 *LinkAddrR;
-+	DMA_LLP_t LLPR[LLP_SIZE];
-+}DMA_Rx_t;
-+
-+//typedef struct {
-+//	//UINT32 init_stat;
-+//	struct chipStruct chipData ; /* Represents a proslics state, cached information, and timers */
-+//	struct phone_device p;
-+//
-+//
-+//}SSP_SLIC;
-+
-+
-+
-+/* DMA Registers */
-+#define	DMA_INT 		   		0x00000000
-+#define	DMA_INT_TC 		   		0x00000004
-+#define	DMA_CFG 		   		0x00000024
-+#define	DMA_INT_TC_CLR				0x00000008
-+#define	DMA_TC						0x00000014
-+#define	DMA_CSR						0x00000024
-+#define	DMA_SYNC					0x00000028
-+
-+#define	DMA_CH2_CSR    				0x00000140
-+#define	DMA_CH2_CFG    				0x00000144
-+#define	DMA_CH2_SRC_ADDR    		0x00000148
-+#define	DMA_CH2_DST_ADDR    		0x0000014c
-+#define	DMA_CH2_LLP    				0x00000150
-+#define	DMA_CH2_SIZE    			0x00000154
-+
-+#define	DMA_CH3_CSR    				0x00000160
-+#define	DMA_CH3_CFG    				0x00000164
-+#define	DMA_CH3_SRC_ADDR    		0x00000168
-+#define	DMA_CH3_DST_ADDR    		0x0000016c
-+#define	DMA_CH3_LLP    				0x00000170
-+#define	DMA_CH3_SIZE    			0x00000174
-+
-+#define    SSP_DEVICE_ID   			0x00
-+#define    SSP_CTRL_STATUS 			0x04
-+#define	   SSP_FRAME_CTRL           0x08
-+#define    SSP_BAUD_RATE            0x0c
-+#define    SSP_FRAME_CTRL2          0x10
-+#define    SSP_FIFO_CTRL            0x14
-+#define    SSP_TX_SLOT_VALID0       0x18
-+#define    SSP_TX_SLOT_VALID1       0x1c
-+#define    SSP_TX_SLOT_VALID2       0x20
-+#define    SSP_TX_SLOT_VALID3       0x24
-+#define    SSP_RX_SLOT_VALID0       0x28
-+#define    SSP_RX_SLOT_VALID1       0x2c
-+#define    SSP_RX_SLOT_VALID2       0x30
-+#define    SSP_RX_SLOT_VALID3       0x34
-+#define    SSP_SLOT_SIZE0           0x38
-+#define    SSP_SLOT_SIZE1           0x3c
-+#define    SSP_SLOT_SIZE2           0x40
-+#define    SSP_SLOT_SIZE3           0x44
-+#define    SSP_READ_PORT            0x48
-+#define    SSP_WRITE_PORT           0x4c
-+
-+
-+void printFreq_Revision(int num);
-+void SLIC_SPI_write(int num, UINT8 ,UINT8);
-+UINT8 SLIC_SPI_read(int num, UINT8);
-+void SLIC_SPI_write_bit(char);
-+void SLIC_SPI_ind_write(int num, UINT8, UINT16);
-+UINT16 SLIC_SPI_ind_read(int num, UINT8);
-+void SLIC_SPI_CS_enable(UINT8);
-+unsigned int SLIC_SPI_read_bit(void);
-+void SLIC_SPI_pre_st(void);
-+UINT32 ssp_init(void);
-+UINT16 SLIC_SPI_get_identifier(int num);
-+int selfTest(int num);
-+void exception (int num, enum exceptions e);
-+int SLIC_init(int num);
-+UINT8 version(int num);
-+UINT8 chipType (int num);
-+void SLIC_init_ind_reg_set(int num);
-+UINT8 powerUp(int num);
-+UINT8 powerLeakTest(int num);
-+void SLIC_init_reg_set(int num);
-+int calibrate(int num);
-+void goActive(int num);
-+void clearInterrupts(int num);
-+void setState(int num, int);
-+UINT8 loopStatus(int num);
-+int verifyIndirectRegisters(int num);
-+int verifyIndirectReg(int num, UINT8 , UINT16);
-+void sendProSLICID(int num);
-+void disableOscillators(int num);
-+UINT8 checkSum(int num, char * string );
-+void fskInitialization (int num);
-+void fskByte(int num, UINT8 c);
-+void waitForInterrupt (int num);
-+//void findNumber(void);
-+UINT8 dtmfAction(int num);
-+UINT8 digit(int num);
-+void interrupt_init(void);
-+//void gemini_slic_isr (int );
-+int groundShort(int num);
-+void clearAlarmBits(int num);
-+void stopRinging(int num);
-+void activateRinging(int num);
-+void initializeLoopDebounceReg(int num);
-+void busyJapan(int num) ;
-+void ringBackJapan(int num) ;
-+void stateMachine(int num);
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/hardware.h
-@@ -0,0 +1,47 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10/hardware.h
-+ *
-+ *  This file contains the hardware definitions of the Integrator.
-+ *
-+ *  Copyright (C) 1999 ARM Limited.
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARCH_HARDWARE_H
-+#define __ASM_ARCH_HARDWARE_H
-+
-+#include <asm/arch/platform.h>
-+
-+#define pcibios_assign_all_busses()	1
-+
-+/*
-+ * Where in virtual memory the IO devices (timers, system controllers
-+ * and so on)
-+ *
-+ * macro to get at IO space when running virtually
-+*/
-+
-+#define IO_ADDRESS(x)      (((x&0xfff00000)>>4)|(x & 0x000fffff)|0xF0000000)
-+#define FLASH_VBASE         0xFE000000
-+#define FLASH_SIZE 0x1000000// 8M
-+#define FLASH_START         SL2312_FLASH_BASE
-+#define FLASH_VADDR(x)      ((x & 0x00ffffff)|0xFE000000)       // flash virtual address
-+
-+#define PCIBIOS_MIN_IO					0x100		// 0x000-0x100 AHB reg and PCI config, data
-+#define PCIBIOS_MIN_MEM					0
-+
-+#endif
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/int_ctrl.h
-@@ -0,0 +1,171 @@
-+/*
-+ *
-+ *  This file contains the register definitions for the Excalibur
-+ *  Timer TIMER00.
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+#ifndef __INT_CTRL_H
-+#define __INT_CTRL_H
-+
-+#define PCI_IRQ_OFFSET			  64    /* PCI start IRQ number */
-+#define FIQ_OFFSET                32
-+
-+#define IRQ_SOURCE(base_addr)   (INT_CTRL_TYPE(base_addr  + 0x00))
-+#define IRQ_MASK(base_addr)     (INT_CTRL_TYPE (base_addr  + 0x04 ))
-+#define IRQ_CLEAR(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x08 ))
-+#define IRQ_TMODE(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x0C ))
-+#define IRQ_TLEVEL(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x10 ))
-+#define IRQ_STATUS(base_addr)   (INT_CTRL_TYPE (base_addr  + 0x14 ))
-+#define FIQ_SOURCE(base_addr)   (INT_CTRL_TYPE (base_addr  + 0x20 ))
-+#define FIQ_MASK(base_addr)     (INT_CTRL_TYPE (base_addr  + 0x24 ))
-+#define FIQ_CLEAR(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x28 ))
-+#define FIQ_TMODE(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x2C ))
-+#define FIQ_LEVEL(base_addr)    (INT_CTRL_TYPE (base_addr  + 0x30 ))
-+#define FIQ_STATUS(base_addr)   (INT_CTRL_TYPE (base_addr  + 0x34 ))
-+
-+#ifdef CONFIG_SL3516_ASIC
-+#define	IRQ_SERIRQ0_OFFSET                 	30
-+#define	IRQ_PCID_OFFSET	                 	29
-+#define	IRQ_PCIC_OFFSET	                 	28
-+#define	IRQ_PCIB_OFFSET	                 	27
-+#define IRQ_PWR_OFFSET				    	26
-+#define IRQ_CIR_OFFSET						25
-+#define	IRQ_GPIO2_OFFSET                   	24
-+#define	IRQ_GPIO1_OFFSET                   	23
-+#define	IRQ_GPIO_OFFSET	                	22
-+#define	IRQ_SSP_OFFSET                     	21
-+#define IRQ_LPC_OFFSET                      20
-+#define IRQ_LCD_OFFSET                      19
-+#define	IRQ_UART_OFFSET                		18
-+#define	IRQ_RTC_OFFSET             			17
-+#define	IRQ_TIMER3_OFFSET                  	16
-+#define	IRQ_TIMER2_OFFSET                  	15
-+#define	IRQ_TIMER1_OFFSET                  	14
-+#define IRQ_FLASH_OFFSET					12
-+#define	IRQ_USB1_OFFSET                    	11
-+#define IRQ_USB0_OFFSET						10
-+#define	IRQ_DMA_OFFSET                     	9
-+#define	IRQ_PCI_OFFSET                 		8
-+#define	IRQ_IPSEC_OFFSET            		7
-+#define	IRQ_RAID_OFFSET                     6
-+#define	IRQ_IDE1_OFFSET                    	5
-+#define	IRQ_IDE0_OFFSET                		4
-+#define	IRQ_WATCHDOG_OFFSET                 3
-+#define	IRQ_GMAC1_OFFSET                    2
-+#define IRQ_GMAC0_OFFSET					1
-+#define	IRQ_CPU0_IP_IRQ_OFFSET              0
-+
-+#define	IRQ_SERIRQ0_MASK                 	(1<<30)
-+#define IRQ_PCID_MASK				    	(1<<29)
-+#define IRQ_PCIC_MASK				    	(1<<28)
-+#define IRQ_PCIB_MASK				    	(1<<27)
-+#define IRQ_PWR_MASK				    	(1<<26)
-+#define IRQ_CIR_MASK						(1<<25)
-+#define	IRQ_GPIO2_MASK                   	(1<<24)
-+#define	IRQ_GPIO1_MASK                    	(1<<23)
-+#define	IRQ_GPIO_MASK	                    (1<<22)
-+#define	IRQ_SSP_MASK                        (1<<21)
-+#define IRQ_LPC_MASK                        (1<<20)
-+#define IRQ_LCD_MASK                        (1<<19)
-+#define	IRQ_UART_MASK                	    (1<<18)
-+#define	IRQ_RTC_MASK             		    (1<<17)
-+#define	IRQ_TIMER3_MASK                     (1<<16)
-+#define	IRQ_TIMER2_MASK                     (1<<15)
-+#define	IRQ_TIMER1_MASK                     (1<<14)
-+#define IRQ_FLASH_MASK					    (1<<12)
-+#define	IRQ_USB1_MASK                       (1<<11)
-+#define IRQ_USB0_MASK					    (1<<10)
-+#define	IRQ_DMA_MASK                        (1<< 9)
-+#define	IRQ_PCI_MASK                 	    (1<< 8)
-+#define	IRQ_IPSEC_MASK            		    (1<< 7)
-+#define	IRQ_RAID_MASK                       (1<< 6)
-+#define	IRQ_IDE1_MASK                       (1<< 5)
-+#define	IRQ_IDE0_MASK                 	    (1<< 4)
-+#define	IRQ_WATCHDOG_MASK                   (1<< 3)
-+#define	IRQ_GMAC1_MASK                      (1<< 2)
-+#define IRQ_GMAC0_MASK					    (1<< 1)
-+#define	IRQ_CPU0_IP_IRQ_MASK                (1<< 0)
-+#else
-+#define	IRQ_SERIRQ0_OFFSET                 	30
-+#define	IRQ_PCID_OFFSET	                 	29
-+#define	IRQ_PCIC_OFFSET	                 	28
-+#define	IRQ_PCIB_OFFSET	                 	27
-+#define IRQ_PWR_OFFSET				    	26
-+#define IRQ_CIR_OFFSET						25
-+#define	IRQ_GPIO2_OFFSET                   	24
-+#define	IRQ_GPIO1_OFFSET                   	23
-+#define	IRQ_GPIO_OFFSET	                	22
-+#define	IRQ_SSP_OFFSET                     	21
-+#define IRQ_LPC_OFFSET                      20
-+#define IRQ_LCD_OFFSET                      19
-+#define	IRQ_UART_OFFSET                		18
-+#define	IRQ_RTC_OFFSET             			17
-+#define	IRQ_TIMER3_OFFSET                  	16
-+#define	IRQ_TIMER2_OFFSET                  	15
-+#define	IRQ_TIMER1_OFFSET                  	14
-+#define IRQ_FLASH_OFFSET					12
-+#define	IRQ_USB1_OFFSET                    	11
-+#define IRQ_USB0_OFFSET						10
-+#define	IRQ_DMA_OFFSET                     	9
-+#define	IRQ_PCI_OFFSET                 		8
-+#define	IRQ_IPSEC_OFFSET            		7
-+#define	IRQ_RAID_OFFSET                     6
-+#define	IRQ_IDE1_OFFSET                    	5
-+#define	IRQ_IDE0_OFFSET                		4
-+#define	IRQ_WATCHDOG_OFFSET                 3
-+#define	IRQ_GMAC1_OFFSET                    2
-+#define IRQ_GMAC0_OFFSET					1
-+#define	IRQ_CPU0_IP_IRQ_OFFSET              0
-+
-+#define	IRQ_SERIRQ0_MASK                 	(1<<30)
-+#define IRQ_PCID_MASK				    	(1<<29)
-+#define IRQ_PCIC_MASK				    	(1<<28)
-+#define IRQ_PCIB_MASK				    	(1<<27)
-+#define IRQ_PWR_MASK				    	(1<<26)
-+#define IRQ_CIR_MASK						(1<<25)
-+#define	IRQ_GPIO2_MASK                   	(1<<24)
-+#define	IRQ_GPIO1_MASK                    	(1<<23)
-+#define	IRQ_GPIO_MASK	                    (1<<22)
-+#define	IRQ_SSP_MASK                        (1<<21)
-+#define IRQ_LPC_MASK                        (1<<20)
-+#define IRQ_LCD_MASK                        (1<<19)
-+#define	IRQ_UART_MASK                	    (1<<18)
-+#define	IRQ_RTC_MASK             		    (1<<17)
-+#define	IRQ_TIMER3_MASK                     (1<<16)
-+#define	IRQ_TIMER2_MASK                     (1<<15)
-+#define	IRQ_TIMER1_MASK                     (1<<14)
-+#define IRQ_FLASH_MASK					    (1<<12)
-+#define	IRQ_USB1_MASK                       (1<<11)
-+#define IRQ_USB0_MASK					    (1<<10)
-+#define	IRQ_DMA_MASK                        (1<< 9)
-+#define	IRQ_PCI_MASK                 	    (1<< 8)
-+#define	IRQ_IPSEC_MASK            		    (1<< 7)
-+#define	IRQ_RAID_MASK                       (1<< 6)
-+#define	IRQ_IDE1_MASK                       (1<< 5)
-+#define	IRQ_IDE0_MASK                 	    (1<< 4)
-+#define	IRQ_WATCHDOG_MASK                   (1<< 3)
-+#define	IRQ_GMAC1_MASK                      (1<< 2)
-+#define IRQ_GMAC0_MASK					    (1<< 1)
-+#define	IRQ_CPU0_IP_IRQ_MASK                (1<< 0)
-+#endif
-+
-+
-+#endif /* __INT_CTRL_H */
-+
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/io.h
-@@ -0,0 +1,50 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/io.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARM_ARCH_IO_H
-+#define __ASM_ARM_ARCH_IO_H
-+
-+#define IO_SPACE_LIMIT 0xffffffff
-+
-+
-+/*
-+ * Generic virtual read/write
-+ */
-+/*
-+#define __arch_getw(a)		(*(volatile unsigned short *)(a))
-+#define __arch_putw(v,a)	(*(volatile unsigned short *)(a) = (v))
-+*/
-+/*#define outsw   __arch_writesw
-+#define outsl   __arch_writesl
-+#define outsb   __arch_writesb
-+#define insb    __arch_readsb
-+#define insw    __arch_readsw
-+#define insl    __arch_readsl*/
-+
-+#define __io(a)			(a)
-+#define __mem_pci(a)            (a)
-+/*
-+#define __arch_getw(a)			(*(volatile unsigned short  *)(a))
-+#define __arch_putw(v,a)		(*(volatile unsigned short *)(a) = (v))
-+*/
-+#define iomem_valid_addr(off,size) (1)
-+#define iomem_to_phys(off) (off)
-+
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/ipi.h
-@@ -0,0 +1,189 @@
-+/*
-+ *  linux/include/asm-arm/arch-sl2312/system.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARCH_IPI_H
-+#define __ASM_ARCH_IPI_H
-+#include <asm/io.h>
-+
-+//#define spin_lock(x)	spin_lock_dt(x)
-+//#define spin_unlock(x)	spin_unlock_dt(x)
-+
-+#define SWAP_OFFSET							0x400000
-+#define SWAP_SIZE							0x400000
-+
-+#define SHARE_MEM_ADDR						0x2000000
-+#define SHARE_MEM_SIZE						1024*1024
-+
-+
-+//--> Add by jason for IPI testing
-+// memory layout for maste & slave bin
-+#define MASTERTEXT      0x8000
-+#define SLAVETEXT		0x108000
-+#define SHARESIZE		0x4000
-+#define SHAREADDR		SHARE_MEM_ADDR // starting 8M
-+
-+// CPU1 reset release
-+#define GLOBAL_BASE		IO_ADDRESS(0x40000000)
-+#define GLOBAL_SOFTRESET	(GLOBAL_BASE + 0x0C)
-+#define CPU1_RESET_BIT_MASK     0x40000000
-+
-+// IPI , need to redefine the folliwing,  bug
-+#define CPU0_STATUS			(GLOBAL_BASE + 0x0038)
-+#define CPU1_STATUS			(GLOBAL_BASE + 0x003C)
-+#define CPU_IPI_BIT_MASK    0x80000000
-+
-+/* Your basic SMP spinlocks, allowing only a single CPU anywhere
-+*/
-+typedef struct {
-+       volatile unsigned int lock;
-+} spinlock_dt;
-+
-+
-+#define         MASTER_BIT      0x01
-+#define         SLAVE_BIT       0x02
-+#define         HEART_BIT       0x04
-+#define         IPI0_IRQ_BIT    0x08
-+#define         IPI0_FIQ_BIT    0x10
-+#define         IPI1_IRQ_BIT    0x20
-+#define         IPI1_FIQ_BIT    0x40
-+
-+#define IRQ     0
-+#define FIQ     1
-+#define DONE    0xff
-+
-+#define         CPU0            0x0
-+#define         CPU1            0x1
-+
-+#define         MAXCHAR         128*1024
-+typedef struct  {
-+       int flag;
-+       int uart_flag;
-+       int cnt;
-+       spinlock_dt lk;
-+       char message[MAXCHAR];
-+}s_mailbox;
-+
-+// JScale proj definition
-+typedef struct {
-+	u16		type;				// message Type
-+	u16		length;				// message length, including message header
-+} IPC_MSG_HDR_T;
-+
-+typedef struct{
-+	IPC_MSG_HDR_T	hdr;
-+	u32				input_location;
-+	u32				input_size;
-+	u32				output_location;
-+	u16  			ScaledImageWidth;
-+	u16  			ScaledImageHeight;
-+	u8  			ScaledImageQuality;
-+	u8  			MaintainResultionRatio;
-+	u8  			TwoStepScaling;
-+	u8  			InputFormat;
-+	u8				verbose;
-+	u8				reserved[3];
-+} JSCALE_REQ_T;
-+
-+typedef struct{
-+	IPC_MSG_HDR_T	hdr;
-+	u32				status;
-+	u32				code;
-+	u32				output_size;
-+} JSCALE_RSP_T;
-+
-+#define IPC_JSCALE_REQ_MSG			0	// JScale request from CPU-0 to CPU-1
-+#define IPC_JSCALE_RSP_MSG			1	// JScale response from CPU-1 to CPU-0
-+
-+enum {
-+	JSCALE_STATUS_OK = 0,
-+	JSCALE_UNKNOWN_MSG_TYPE,
-+	JSCALE_FAILED_FILE_SIZE,
-+	JSCALE_FAILED_MALLOC,
-+	JSCALE_FAILED_FORMAT,
-+	JSCALE_DECODE_ERROR,
-+	JSCALE_BUSY,
-+};
-+// <-- JScale
-+
-+#define GEMINI_IPI_IOCTL_BASE	'Z'
-+#define GEMINI_IPI_JSCALE_REQ		_IOW (GEMINI_IPI_IOCTL_BASE,0,JSCALE_REQ_T)
-+#define GEMINI_IPI_JSCALE_STAT		_IOR (GEMINI_IPI_IOCTL_BASE,1,JSCALE_RSP_T)
-+
-+
-+/*
-+* Simple spin lock operations.
-+*
-+*/
-+
-+#define spin_is_locked_dt(x)((x)->lock != 0)
-+
-+static inline int test_and_set_dt(spinlock_dt *lock)
-+{
-+unsigned long tmp;
-+__asm__ __volatile__(
-+"swp     %0, %2, [%1]\n"
-+: "=&r" (tmp)
-+: "r" (&lock->lock), "r" (1)
-+: "cc", "memory");
-+
-+return tmp;
-+}
-+
-+static inline void spin_lock_dt(spinlock_dt *lock)
-+{
-+
-+unsigned long tmp;
-+__asm__ __volatile__(
-+"1:     ldr   %0, [%1]\n"
-+"teq     %0, #0\n"
-+"swpeq   %0, %2, [%1]\n"
-+"       teqeq   %0, #0\n"
-+"       bne     1b"
-+       : "=&r" (tmp)
-+       : "r" (&lock->lock), "r" (1)
-+       : "cc", "memory");
-+}
-+
-+static inline void spin_unlock_dt(spinlock_dt *lock)
-+{
-+       __asm__ __volatile__(
-+"       str     %1, [%0]"
-+       :
-+       : "r" (&lock->lock), "r" (0)
-+       : "cc", "memory");
-+}
-+
-+static inline int getcpuid(void)
-+{
-+       int cpuid;
-+
-+      __asm__(
-+"mrc p8, 0, r0, c0, c0, 0\n"
-+"mov %0, r0"
-+       :"=r"(cpuid)
-+       :
-+       :"r0");
-+       return (cpuid & 0x07);
-+}
-+
-+
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/irq.h
-@@ -0,0 +1,23 @@
-+/*
-+ *  linux/include/asm-arm/arch-sl2312/irq.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+ // Since we have PCI interrupt which the interrupt line is pseudo
-+ // we need do some fixup
-+int fixup_irq(int irq);
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/irqs.h
-@@ -0,0 +1,102 @@
-+/*
-+ *  linux/include/asm-arm/arch-camelot/irqs.h
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+/* Use the Excalibur chip definitions */
-+#define INT_CTRL_TYPE
-+#include "asm/arch/int_ctrl.h"
-+
-+#ifdef CONFIG_SL3516_ASIC
-+#define	IRQ_SERIRQ_MAX					31
-+#define	IRQ_SERIRQ1						31
-+#define	IRQ_SERIRQ0                  	30
-+#define	IRQ_PCID 	                  	29
-+#define	IRQ_PCIC    	             	28
-+#define	IRQ_PCIB        	         	27
-+#define IRQ_PWR							26
-+#define IRQ_CIR							25
-+#define	IRQ_GPIO2                   	24
-+#define	IRQ_GPIO1                   	23
-+#define	IRQ_GPIO	                	22
-+#define	IRQ_SSP                     	21
-+#define IRQ_LPC                         20
-+#define IRQ_LCD                         19
-+#define	IRQ_UART                  		18
-+#define	IRQ_RTC                			17
-+#define	IRQ_TIMER3                  	16
-+#define	IRQ_TIMER2                    	15
-+#define	IRQ_TIMER1                    	14
-+#define IRQ_FLASH						12
-+#define	IRQ_USB1                    	11
-+#define IRQ_USB0						10
-+#define	IRQ_DMA                     	9
-+#define	IRQ_PCI                    		8
-+#define	IRQ_IPSEC              			7
-+#define	IRQ_RAID                        6
-+#define	IRQ_IDE1                    	5
-+#define	IRQ_IDE0                   		4
-+#define	IRQ_WATCHDOG                    3
-+#define	IRQ_GMAC1                       2
-+#define IRQ_GMAC0						1
-+#define	IRQ_CPU0_IP_IRQ                 0
-+#else
-+#define	IRQ_SERIRQ_MAX					31
-+#define	IRQ_SERIRQ1						31
-+#define	IRQ_SERIRQ0                  	30
-+#define	IRQ_PCID 	                  	29
-+#define	IRQ_PCIC    	             	28
-+#define	IRQ_PCIB        	         	27
-+#define IRQ_PWR							26
-+#define IRQ_CIR							25
-+#define	IRQ_GPIO2                   	24
-+#define	IRQ_GPIO1                   	23
-+#define	IRQ_GPIO	                	22
-+#define	IRQ_SSP                     	21
-+#define IRQ_LPC                         20
-+#define IRQ_LCD                         19
-+#define	IRQ_UART                  		18
-+#define	IRQ_RTC                			17
-+#define	IRQ_TIMER3                  	16
-+#define	IRQ_TIMER2                    	15
-+#define	IRQ_TIMER1                    	14
-+#define IRQ_FLASH						12
-+#define	IRQ_USB1                    	11
-+#define IRQ_USB0						10
-+#define	IRQ_DMA                     	9
-+#define	IRQ_PCI                    		8
-+#define	IRQ_IPSEC              			7
-+#define	IRQ_RAID                        6
-+#define	IRQ_IDE1                    	5
-+#define	IRQ_IDE0                   		4
-+#define	IRQ_WATCHDOG                    3
-+#define	IRQ_GMAC1                       2
-+#define IRQ_GMAC0						1
-+#endif
-+
-+#define ARCH_TIMER_IRQ		               IRQ_TIMER2   /* for MV 4.0 */
-+
-+#define IRQ_PCI_INTA				       PCI_IRQ_OFFSET + 0
-+#define IRQ_PCI_INTB				       PCI_IRQ_OFFSET + 1
-+#define IRQ_PCI_INTC				       PCI_IRQ_OFFSET + 2
-+#define IRQ_PCI_INTD				       PCI_IRQ_OFFSET + 3
-+
-+#define NR_IRQS                           (IRQ_PCI_INTD + 4)
-+
-+
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/it8712.h
-@@ -0,0 +1,24 @@
-+
-+#ifndef __IT8712_H__
-+#define __IT8712_H__
-+
-+#include "asm/arch/sl2312.h"
-+
-+#define IT8712_IO_BASE			SL2312_LPC_IO_BASE
-+// Device LDN
-+#define LDN_SERIAL1				0x01
-+#define LDN_SERIAL2				0x02
-+#define LDN_PARALLEL			0x03
-+#define LDN_KEYBOARD			0x05
-+#define LDN_MOUSE				0x06
-+#define LDN_GPIO				0x07
-+
-+#define IT8712_UART1_PORT      	0x3F8
-+#define IT8712_UART2_PORT      	0x2F8
-+
-+#define IT8712_GPIO_BASE		0x800	// 0x800-0x804 for GPIO set1-set5
-+
-+void LPCSetConfig(char LdnNumber, char Index, char data);
-+char LPCGetConfig(char LdnNumber, char Index);
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/memory.h
-@@ -0,0 +1,38 @@
-+/*
-+ *  linux/include/asm-arm/arch-sl2312/memory.h
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARCH_MMU_H
-+#define __ASM_ARCH_MMU_H
-+
-+/*
-+ * Physical DRAM offset.
-+ */
-+#define PHYS_OFFSET	UL(0x00000000)
-+
-+/*
-+ * Virtual view <-> DMA view memory address translations
-+ * virt_to_bus: Used to translate the virtual address to an
-+ *              address suitable to be passed to set_dma_addr
-+ * bus_to_virt: Used to convert an address for DMA operations
-+ *              to an address that the kernel can use.
-+ */
-+#define __virt_to_bus(x)	(x - PAGE_OFFSET + /*SDRAM_BASE*/0)
-+#define __bus_to_virt(x)	(x - /*SDRAM_BASE*/0 + PAGE_OFFSET)
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/param.h
-@@ -0,0 +1,20 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/param.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/pci.h
-@@ -0,0 +1,18 @@
-+
-+#ifndef __SL2312_PCI_H__
-+#define __SL2312_PCI_H__
-+
-+#define SL2312_PCI_PMC				0x40
-+#define SL2312_PCI_PMCSR			0x44
-+#define SL2312_PCI_CTRL1			0x48
-+#define SL2312_PCI_CTRL2			0x4c
-+#define SL2312_PCI_MEM1_BASE_SIZE	0x50
-+#define SL2312_PCI_MEM2_BASE_SIZE	0x54
-+#define SL2312_PCI_MEM3_BASE_SIZE	0x58
-+
-+
-+void sl2312_pci_mask_irq(unsigned int irq);
-+void sl2312_pci_unmask_irq(unsigned int irq);
-+int sl2312_pci_get_int_src(void);
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/platform.h
-@@ -0,0 +1,7 @@
-+#ifndef PLATFORM_H
-+#define PLATFORM_H
-+#include "sl2312.h"
-+
-+#define MAXIRQNUM 68
-+#endif
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/preempt.h
-@@ -0,0 +1,63 @@
-+/*
-+ * include/asm-arm/arch-sl2312/preempt.h
-+ *
-+ * Timing support for preempt-stats, kfi, ilatency patches
-+ *
-+ * Author: dsingleton <dsingleton@mvista.com>
-+ *
-+ * 2001-2004 (c) MontaVista Software, Inc. This file is licensed under
-+ * the terms of the GNU General Public License version 2. This program
-+ * is licensed "as is" without any warranty of any kind, whether express
-+ * or implied.
-+ */
-+
-+#ifndef _ASM_ARCH_PREEMT_H
-+#define _ASM_ARCH_PREEMT_H
-+
-+#include <asm/arch/hardware.h>
-+#include <asm/arch/sl2312.h>
-+
-+static inline unsigned long clock_diff(unsigned long start, unsigned long stop)
-+{
-+        return (start - stop);
-+}
-+
-+static inline unsigned int readclock(void)
-+{
-+	unsigned int	x;
-+
-+	x = readl(IO_ADDRESS(SL2312_TIMER2_BASE));
-+	return x;
-+}
-+
-+static inline unsigned __ticks_per_usec(void)
-+{
-+#ifdef CONFIG_SL3516_ASIC
-+	unsigned int ahb_clock_rate_base=130;  /* unit = MHz*/
-+	unsigned int reg_v=0;
-+	unsigned int ticks_usec;
-+
-+	reg_v = readl(IO_ADDRESS((SL2312_GLOBAL_BASE+4)));
-+	reg_v >>=15;
-+	ticks_usec = (ahb_clock_rate_base + (reg_v & 0x07)*10)>>2;
-+
-+#else
-+	unsigned int ticks_usec=20;
-+#endif
-+
-+    return ticks_usec;
-+}
-+
-+/*
-+ * timer 1 runs @ 6Mhz  6 ticks = 1 microsecond
-+ * and is configed as a count down timer.
-+ */
-+#define TICKS_PER_USEC		    __ticks_per_usec()
-+#define ARCH_PREDEFINES_TICKS_PER_USEC
-+
-+#define clock_to_usecs(x)	    ((x) / TICKS_PER_USEC)
-+
-+#define INTERRUPTS_ENABLED(x)   (!(x & PSR_I_BIT))
-+
-+#endif
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl2312.h
-@@ -0,0 +1,254 @@
-+#ifndef __sl2312_h
-+#define __sl2312_h
-+
-+/****************************************************************************
-+ * Copyright  Storlink Corp 2002-2003.  All rights reserved.                *
-+ *--------------------------------------------------------------------------*
-+ * Name:board.s                                                             *
-+ * Description:  SL231x specfic define                                      *
-+ * Author: Plus Chen                                                        *
-+ * Version: 0.9 Create
-+ ****************************************************************************/
-+
-+/*
-+  CPE address map;
-+
-+               +====================================================
-+    0x00000000 | FLASH
-+    0x0FFFFFFF |
-+               |====================================================
-+    0x10000000 | SDRAM
-+    0x1FFFFFFF |
-+               |====================================================
-+    0x20000000 | Global Registers        0x20000000-0x20FFFFFF
-+               | EMAC and DMA            0x21000000-0x21FFFFFF
-+               | UART Module             0x22000000-0x22FFFFFF
-+               | Timer Module            0x23000000-0x23FFFFFF
-+               | Interrupt Module        0x24000000-0x24FFFFFF
-+               | RTC Module              0x25000000-0x25FFFFFF
-+               | LPC Host Controller     0x26000000-0x26FFFFFF
-+               | LPC Peripherial IO      0x27000000-0x27FFFFFF
-+               | WatchDog Timer          0x28000000-0x28FFFFFF
-+    0x2FFFFFFF | Reserved                0x29000000-0x29FFFFFF
-+               |=====================================================
-+    0x30000000 | PCI IO, Configuration Registers
-+    0x3FFFFFFF |
-+               |=====================================================
-+    0x40000000 | PCI Memory
-+    0x4FFFFFFF |
-+               |=====================================================
-+    0x50000000 | Ethernet MAC and DMA    0x50000000-0x50FFFFFF
-+               | Security and DMA        0x51000000-0x51FFFFFF
-+               | IDE Channel 0 Register  0x52000000-0x527FFFFF
-+               | IDE Channel 1 Register  0x52800000-0x52FFFFFF
-+               | USB Register            0x53000000-0x53FFFFFF
-+               | Flash Controller        0x54000000-0x54FFFFFF
-+               | DRAM Controller         0x55000000-0x55FFFFFF
-+    0x5FFFFFFF | Reserved                0x56000000-0x5FFFFFFF
-+               |=====================================================
-+    0x60000000 | Reserved
-+    0x6FFFFFFF |
-+               |=====================================================
-+    0x70000000 | FLASH shadow Memory
-+    0x7FFFFFFF |
-+               |=====================================================
-+    0x80000000 | Big Endian of memory    0x00000000-0x7FFFFFFF
-+    0xFFFFFFFF |
-+               +=====================================================
-+*/
-+
-+
-+
-+/*-------------------------------------------------------------------------------
-+ Memory Map definitions
-+-------------------------------------------------------------------------------- */
-+#define TEST		1
-+#if 0
-+
-+static inline int GETCPUID()
-+{
-+       int cpuid;
-+      __asm__(
-+"mrc p8, 0, r0, c0, c0, 0\n"
-+"mov %0, r0"
-+       :"=r"(cpuid)
-+       :
-+       :"r0");
-+       return (cpuid & 0x07);
-+}
-+#endif
-+#define SL2312_SRAM_BASE                0x70000000       //  SRAM base after remap
-+#define SL2312_DRAM_BASE                0x00000000       //  DRAM base after remap
-+#define SL2312_RAM_BASE                 0x10000000       //  RAM code base before remap
-+#define SL2312_FLASH_BASE         	    0x30000000
-+#define SL2312_ROM_BASE                 0x30000000
-+#define SL2312_GLOBAL_BASE              0x40000000
-+#define SL2312_WAQTCHDOG_BASE           0x41000000
-+#define SL2312_UART_BASE                0x42000000
-+#define SL2312_TIMER_BASE               0x43000000
-+#define SL2312_LCD_BASE                 0x44000000
-+#define SL2312_RTC_BASE                 0x45000000
-+#define SL2312_SATA_BASE                0x46000000
-+#define SL2312_LPC_HOST_BASE            0x47000000
-+#define SL2312_LPC_IO_BASE              0x47800000
-+// #define SL2312_INTERRUPT_BASE           0x48000000
-+#define SL2312_INTERRUPT0_BASE          0x48000000
-+#define SL2312_INTERRUPT1_BASE          0x49000000
-+//#define SL2312_INTERRUPT_BASE		((getcpuid()==0)?SL2312_INTERRUPT0_BASE:SL2312_INTERRUPT1_BASE)
-+#define SL2312_INTERRUPT_BASE		    0x48000000
-+#define SL2312_SSP_CTRL_BASE            0x4A000000
-+#define SL2312_POWER_CTRL_BASE          0x4B000000
-+#define SL2312_CIR_BASE                 0x4C000000
-+#define SL2312_GPIO_BASE                0x4D000000
-+#define SL2312_GPIO_BASE1               0x4E000000
-+#define SL2312_GPIO_BASE2               0x4F000000
-+#define SL2312_PCI_IO_BASE              0x50000000
-+#define SL2312_PCI_MEM_BASE             0x58000000
-+#ifdef  CONFIG_NET_SL351X
-+#define SL2312_TOE_BASE                 0x60000000
-+#define SL2312_GMAC0_BASE               0x6000A000
-+#define SL2312_GMAC1_BASE               0x6000E000
-+#else
-+#define SL2312_GMAC0_BASE               0x60000000
-+#define SL2312_GMAC1_BASE               0x61000000
-+#endif
-+#define SL2312_SECURITY_BASE            0x62000000
-+#define SL2312_IDE0_BASE                0x63000000
-+#define SL2312_IDE1_BASE		        0x63400000
-+#define SL2312_RAID_BASE                0x64000000
-+#define SL2312_FLASH_CTRL_BASE          0x65000000
-+#define SL2312_DRAM_CTRL_BASE           0x66000000
-+#define SL2312_GENERAL_DMA_BASE         0x67000000
-+#define SL2312_USB_BASE                 0x68000000
-+#define SL2312_USB0_BASE                0x68000000
-+#define SL2312_USB1_BASE                0x69000000
-+#define SL2312_FLASH_SHADOW             0x30000000
-+#define SL2312_BIG_ENDIAN_BASE			0x80000000
-+
-+#ifdef CONFIG_GEMINI_IPI
-+#define CPU_1_MEM_BASE			0x4000000				// 64 MB
-+#define CPU_1_DATA_OFFSET		0x4000000-0x300000		// Offset 61 MB
-+#endif
-+
-+#define SL2312_TIMER1_BASE              SL2312_TIMER_BASE
-+#define SL2312_TIMER2_BASE              (SL2312_TIMER_BASE + 0x10)
-+#define SL2312_TIMER3_BASE              (SL2312_TIMER_BASE + 0x20)
-+
-+#define SL2312_PCI_DMA_MEM1_BASE		0x00000000
-+#define SL2312_PCI_DMA_MEM2_BASE		0x00000000
-+#define SL2312_PCI_DMA_MEM3_BASE		0x00000000
-+#define SL2312_PCI_DMA_MEM1_SIZE		7
-+#define SL2312_PCI_DMA_MEM2_SIZE		6
-+#define SL2312_PCI_DMA_MEM3_SIZE		6
-+
-+/*-------------------------------------------------------------------------------
-+ Global Module
-+---------------------------------------------------------------------------------*/
-+#define GLOBAL_ID                       0x00
-+#define GLOBAL_CHIP_ID                  0x002311
-+#define GLOBAL_CHIP_REV                 0xA0
-+#define GLOBAL_STATUS                   0x04
-+#define GLOBAL_CONTROL                  0x1C
-+#define GLOBAL_REMAP_BIT                0x01
-+#define GLOBAL_RESET_REG		0x0C
-+#define GLOBAL_MISC_REG					0x30
-+#define PFLASH_SHARE_BIT				0x02
-+
-+#define GLOBAL_RESET		(1<<31)
-+#define RESET_CPU1			(1<<30)
-+#define RESET_SATA1			(1<<27)
-+#define RESET_SATA0			(1<<26)
-+#define RESET_CIR			(1<<25)
-+#define RESET_EXT_DEV		(1<<24)
-+#define RESET_WD			(1<<23)
-+#define RESET_GPIO2			(1<<22)
-+#define RESET_GPIO1			(1<<21)
-+#define RESET_GPIO0			(1<<20)
-+#define RESET_SSP			(1<<19)
-+#define RESET_UART			(1<<18)
-+#define RESET_TIMER			(1<<17)
-+#define RESET_RTC			(1<<16)
-+#define RESET_INT0			(1<<15)
-+#define RESET_INT1			(1<<14)
-+#define RESET_LCD			(1<<13)
-+#define RESET_LPC			(1<<12)
-+#define RESET_APB			(1<<11)
-+#define RESET_DMA			(1<<10)
-+#define RESET_USB1			(1<<9 )
-+#define RESET_USB0			(1<<8 )
-+#define RESET_PCI			(1<<7 )
-+#define RESET_GMAC1			(1<<6 )
-+#define RESET_GMAC0			(1<<5 )
-+#define RESET_IPSEC			(1<<4 )
-+#define RESET_RAID			(1<<3 )
-+#define RESET_IDE			(1<<2 )
-+#define RESET_FLASH			(1<<1 )
-+#define RESET_DRAM			(1<<0 )
-+
-+
-+
-+
-+
-+
-+
-+
-+/*-------------------------------------------------------------------------------
-+ DRAM Module
-+---------------------------------------------------------------------------------*/
-+#define DRAM_SIZE_32M                   0x2000000
-+#define DRAM_SIZE_64M                   0x4000000
-+#define DRAM_SIZE_128M                  0x8000000
-+
-+#define DRAM_SIZE                       DRAM_SIZE_128M
-+
-+#define DRAM_SDRMR                      0x00
-+#define SDRMR_DISABLE_DLL               0x80010000
-+
-+/*------------------------------------------------------------------------------
-+ Share Pin Flag
-+--------------------------------------------------------------------------------*/
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+#define FLASH_SHARE_BIT                    0
-+#define UART_SHARE_BIT                     1
-+#define EMAC_SHARE_BIT                     2
-+#define IDE_RW_SHARE_BIT                   3
-+#define IDE_CMD_SHARE_BIT                  4
-+#endif
-+/*-------------------------------------------------------------------------------
-+ System Clock
-+---------------------------------------------------------------------------------*/
-+
-+#ifndef SYS_CLK
-+#ifdef CONFIG_SL3516_ASIC
-+#define SYS_CLK                         150000000
-+#else
-+#define SYS_CLK                     	20000000
-+#endif
-+#endif
-+
-+#define AHB_CLK                     	SYS_CLK
-+#define MAX_TIMER                   	3
-+#ifndef APB_CLK
-+#ifdef CONFIG_SL3516_ASIC
-+#define APB_CLK                     	(SYS_CLK / 6)
-+#else
-+#define APB_CLK				SYS_CLK
-+#endif
-+#endif
-+
-+#ifdef CONFIG_SL3516_ASIC
-+#define UART_CLK                        48000000	// 30000000 for GeminiA chip, else 48000000
-+#else
-+#define UART_CLK			48000000
-+#endif
-+
-+#define SL2312_BAUD_115200              (UART_CLK / 1843200)
-+#define SL2312_BAUD_57600               (UART_CLK / 921600)
-+#define SL2312_BAUD_38400		        (UART_CLK / 614400)
-+#define SL2312_BAUD_19200               (UART_CLK / 307200)
-+#define SL2312_BAUD_14400               (UART_CLK / 230400)
-+#define SL2312_BAUD_9600                (UART_CLK / 153600)
-+
-+#endif
-+
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl2312_ipsec.h
-@@ -0,0 +1,684 @@
-+#ifndef _IPSEC_DIAG_H
-+#define _IPSEC_DIAG_H
-+
-+#include <linux/scatterlist.h>
-+
-+#define BIG_ENDIAN    0
-+
-+#define IPSEC_TEST    0
-+#define ZERO_COPY     1
-+
-+#define UINT unsigned int
-+#define BYTE unsigned char
-+
-+/* define cipher algorithm */
-+enum CIPHER {
-+	DES_ECB_E	=20,
-+	TDES_ECB_E	=21,
-+	AES_ECB_E	=22,
-+	DES_CBC_E	=24,
-+	TDES_CBC_E	=25,
-+	AES_CBC_E	=26,
-+
-+	DES_ECB_D	=27,
-+	TDES_ECB_D	=28,
-+	AES_ECB_D	=29,
-+	DES_CBC_D	=31,
-+	TDES_CBC_D	=32,
-+	AES_CBC_D	=33,
-+	A_SHA1      =12,
-+	A_HMAC_SHA1 =13,
-+	A_MD5       =14,
-+	A_HMAC_MD5  =15,
-+};
-+
-+// opMode
-+#define CIPHER_ENC    0x1
-+#define CIPHER_DEC    0x3
-+#define AUTH          0x4
-+#define ENC_AUTH      0x5
-+#define AUTH_DEC      0x7
-+
-+// cipherAlgorithm
-+#define CBC_DES       0x4
-+#define CBC_3DES      0x5
-+#define CBC_AES       0x6
-+#define ECB_DES       0x0
-+#define ECB_3DES      0x1
-+#define ECB_AES       0x2
-+
-+// authAlgorithm
-+#define SHA1         0
-+#define MD5          1
-+#define HMAC_SHA1    2
-+#define HMAC_MD5     3
-+#define FCS          4
-+
-+//cipher mode
-+#define ECB          0
-+#define CBC          1
-+
-+// authMode
-+#define AUTH_APPEND  0
-+#define AUTH_CHKVAL  1
-+
-+/******************************************************/
-+/*          the offset of IPSEC DMA register          */
-+/******************************************************/
-+enum IPSEC_DMA_REGISTER {
-+	IPSEC_DMA_DEVICE_ID		= 0xff00,
-+	IPSEC_DMA_STATUS		= 0xff04,
-+	IPSEC_TXDMA_CTRL 	 	= 0xff08,
-+	IPSEC_TXDMA_FIRST_DESC 	= 0xff0c,
-+	IPSEC_TXDMA_CURR_DESC	= 0xff10,
-+	IPSEC_RXDMA_CTRL		= 0xff14,
-+	IPSEC_RXDMA_FIRST_DESC	= 0xff18,
-+	IPSEC_RXDMA_CURR_DESC	= 0xff1c,
-+	IPSEC_TXDMA_BUF_ADDR    = 0xff28,
-+	IPSEC_RXDMA_BUF_ADDR    = 0xff38,
-+	IPSEC_RXDMA_BUF_SIZE		= 0xff30,
-+};
-+
-+#define IPSEC_STATUS_REG    0x00a8
-+#define IPSEC_RAND_NUM_REG  0x00ac
-+
-+/******************************************************/
-+/* the field definition of IPSEC DMA Module Register  */
-+/******************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff00
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int p_wclk 		:  4;	/* DMA_APB write clock period */
-+		unsigned int p_rclk 		:  4;	/* DMA_APB read clock period */
-+		unsigned int 				:  8;
-+		unsigned int device_id		: 12;
-+		unsigned int revision_id	:  4;
-+#else
-+		unsigned int revision_id	:  4;
-+		unsigned int device_id		: 12;
-+		unsigned int 				:  8;
-+		unsigned int p_rclk 		:  4;	/* DMA_APB read clock period */
-+		unsigned int p_wclk	    	:  4;	/* DMA_APB write clock period */
-+#endif
-+	} bits;
-+} IPSEC_DMA_DEVICE_ID_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff04
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ts_finish		:  1;	/* finished tx interrupt */
-+		unsigned int ts_derr		:  1;   /* AHB Bus Error while tx */
-+		unsigned int ts_perr		:  1;   /* Tx Descriptor protocol error */
-+		unsigned int ts_eodi		:  1;	/* TxDMA end of descriptor interrupt */
-+		unsigned int ts_eofi		:  1;   /* TxDMA end of frame interrupt */
-+		unsigned int rs_finish		:  1;   /* finished rx interrupt */
-+		unsigned int rs_derr		:  1;   /* AHB Bus Error while rx */
-+		unsigned int rs_perr		:  1;   /* Rx Descriptor protocol error */
-+		unsigned int rs_eodi		:  1;	/* RxDMA end of descriptor interrupt */
-+		unsigned int rs_eofi		:  1;	/* RxDMA end of frame interrupt */
-+        unsigned int intr           :  8;   /* Peripheral interrupt */
-+		unsigned int dma_reset 		:  1;	/* write 1 to this bit will cause DMA HClk domain soft reset */
-+		unsigned int peri_reset    	:  1;   /* write 1 to this bit will cause DMA PClk domain soft reset */
-+		unsigned int 				:  3;
-+		unsigned int loop_back		:  1;	/* loopback TxDMA to RxDMA */
-+        unsigned int intr_enable    :  8;   /* Peripheral Interrupt Enable */
-+#else
-+        unsigned int intr_enable    :  8;   /* Peripheral Interrupt Enable */
-+		unsigned int loop_back		:  1;	/* loopback TxDMA to RxDMA */
-+		unsigned int 				:  3;
-+		unsigned int peri_reset    	:  1;   /* write 1 to this bit will cause DMA PClk domain soft reset */
-+		unsigned int dma_reset 		:  1;	/* write 1 to this bit will cause DMA HClk domain soft reset */
-+        unsigned int intr           :  8;   /* Peripheral interrupt */
-+		unsigned int rs_eofi		:  1;	/* RxDMA end of frame interrupt */
-+		unsigned int rs_eodi		:  1;	/* RxDMA end of descriptor interrupt */
-+		unsigned int rs_perr		:  1;   /* Rx Descriptor protocol error */
-+		unsigned int rs_derr		:  1;   /* AHB Bus Error while rx */
-+		unsigned int rs_finish		:  1;   /* finished rx interrupt */
-+		unsigned int ts_eofi		:  1;   /* TxDMA end of frame interrupt */
-+		unsigned int ts_eodi		:  1;	/* TxDMA end of descriptor interrupt */
-+		unsigned int ts_perr		:  1;   /* Tx Descriptor protocol error */
-+		unsigned int ts_derr		:  1;   /* AHB Bus Error while tx */
-+		unsigned int ts_finish		:  1;	/* finished tx interrupt */
-+#endif
-+	} bits;
-+} IPSEC_DMA_STATUS_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff08
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int td_prot		:  4;	/* TxDMA protection control */
-+		unsigned int td_burst_size  :  2;	/* TxDMA max burst size for every AHB request */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+#else
-+		unsigned int 				: 14;
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int td_burst_size  :  2;	/* TxDMA max burst size for every AHB request */
-+		unsigned int td_prot		:  4;	/* TxDMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+#endif
-+	} bits;
-+} IPSEC_TXDMA_CTRL_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff0c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int 					:  3;
-+#else
-+		unsigned int 					:  3;
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+#endif
-+	} bits;
-+} IPSEC_TXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff10
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int sof_eof		:  2;
-+#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+#endif
-+	} bits;
-+} IPSEC_TXDMA_CURR_DESC_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff14
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+#else
-+		unsigned int 				: 14;
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0 - 8 bits;1 - 16 bits */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+#endif
-+	} bits;
-+} IPSEC_RXDMA_CTRL_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff18
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int 					:  3;
-+#else
-+		unsigned int 					:  3;
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+#endif
-+	} bits;
-+} IPSEC_RXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff1c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int sof_eof		:  2;
-+#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int dec			:  1;	/* AHB bus address increment(0)/decrement(1) */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+#endif
-+	} bits;
-+} IPSEC_RXDMA_CURR_DESC_T;
-+
-+
-+
-+/******************************************************/
-+/*    the field definition of IPSEC module Register   */
-+/******************************************************/
-+typedef union
-+{
-+	unsigned int id;
-+	struct bit_0000
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int device_id		: 28;
-+		unsigned int revision_id	:  4;
-+#else
-+		unsigned int revision_id	:  4;
-+		unsigned int device_id		: 28;
-+#endif
-+	} bits;
-+} IPSEC_ID_T;
-+
-+typedef union
-+{
-+    unsigned int control;
-+    struct bit_0004
-+    {
-+#if (BIG_ENDIAN==1)
-+        unsigned int op_mode            :  4; /* Operation Mode for the IPSec Module */
-+        unsigned int                    :  1;
-+        unsigned int cipher_algorithm   :  3;
-+        unsigned int aesnk              :  4; /* AES Key Size */
-+        unsigned int mix_key_sel        :  1; /* 0:use rCipherKey0-3  1:use Key Mixer */
-+        unsigned int                    :  2;
-+        unsigned int fcs_stream_copy    :  1; /* enable authentication stream copy */
-+        unsigned int auth_mode          :  1; /* 0-Append or 1-Check Authentication Result */
-+        unsigned int auth_algorithm     :  3;
-+        unsigned int                    :  1;
-+        unsigned int auth_check_len     :  3; /* Number of 32-bit words to be check or appended */
-+                                              /* by the authentication module */
-+        unsigned int process_id         :  8; /* Used to identify process.This number will be */
-+                                              /* copied to the descriptor status of received packet*/
-+#else
-+        unsigned int process_id         :  8; /* Used to identify process.This number will be */
-+                                              /* copied to the descriptor status of received packet*/
-+        unsigned int auth_check_len     :  3; /* Number of 32-bit words to be check or appended */
-+                                              /* by the authentication module */
-+        unsigned int                    :  1;
-+        unsigned int auth_algorithm     :  3;
-+        unsigned int auth_mode          :  1; /* 0-Append or 1-Check Authentication Result */
-+        unsigned int fcs_stream_copy    :  1; /* enable authentication stream copy */
-+        unsigned int                    :  2;
-+        unsigned int mix_key_sel        :  1; /* 0:use rCipherKey0-3  1:use Key Mixer */
-+        unsigned int aesnk              :  4; /* AES Key Size */
-+        unsigned int cipher_algorithm   :  3;
-+        unsigned int                    :  1;
-+        unsigned int op_mode            :  4; /* Operation Mode for the IPSec Module */
-+#endif
-+    } bits;
-+} IPSEC_CONTROL_T;
-+
-+
-+typedef union
-+{
-+    unsigned int cipher_packet;
-+    struct bit_0008
-+    {
-+#if (BIG_ENDIAN==1)
-+        unsigned int cipher_header_len    : 16; /* The header length to be skipped by the cipher */
-+        unsigned int cipher_algorithm_len : 16; /* The length of message body to be encrypted/decrypted */
-+#else
-+        unsigned int cipher_algorithm_len : 16; /* The length of message body to be encrypted/decrypted */
-+        unsigned int cipher_header_len    : 16; /* The header length to be skipped by the cipher */
-+#endif
-+    } bits;
-+} IPSEC_CIPHER_PACKET_T;
-+
-+typedef union
-+{
-+    unsigned int auth_packet;
-+    struct bit_000c
-+    {
-+#if (BIG_ENDIAN==1)
-+        unsigned int auth_header_len    : 16; /* The header length that is to be skipped by the authenticator */
-+        unsigned int auth_algorithm_len : 16; /* The length of message body that is to be authenticated */
-+#else
-+        unsigned int auth_algorithm_len : 16; /* The length of message body that is to be authenticated */
-+        unsigned int auth_header_len    : 16; /* The header length that is to be skipped by the authenticator */
-+#endif
-+    } bits;
-+} IPSEC_AUTH_PACKET_T;
-+
-+typedef union
-+{
-+    unsigned int status;
-+    struct bit_00a8
-+    {
-+#if (BIG_ENDIAN==1)
-+        unsigned int auth_cmp_rslt  :  1; /* Authentication Compare result */
-+        unsigned int wep_crc_ok     :  1; /* WEP ICV compare result */
-+        unsigned int tkip_mic_ok    :  1; /* TKIP Mic compare result */
-+        unsigned int ccm_mic_ok     :  1; /* CCM Mic compare result */
-+        unsigned int                : 16;
-+        unsigned int parser_err_code:  4; /* Authentication Compare result */
-+        unsigned int auth_err_code  :  4; /* Authentication module error code */
-+        unsigned int cipher_err_code:  4; /* Cipher module erroe code */
-+#else
-+        unsigned int cipher_err_code:  4; /* Cipher module erroe code */
-+        unsigned int auth_err_code  :  4; /* Authentication module error code */
-+        unsigned int parser_err_code:  4; /* Authentication Compare result */
-+        unsigned int                : 16;
-+        unsigned int ccm_mic_ok     :  1; /* CCM Mic compare result */
-+        unsigned int tkip_mic_ok    :  1; /* TKIP Mic compare result */
-+        unsigned int wep_crc_ok     :  1; /* WEP ICV compare result */
-+        unsigned int auth_cmp_rslt  :  1; /* Authentication Compare result */
-+#endif
-+    } bits;
-+} IPSEC_STATUS_T;
-+
-+
-+
-+/************************************************************************/
-+/*              IPSec Descriptor Format                                 */
-+/************************************************************************/
-+typedef struct descriptor_t
-+{
-+	union frame_control_t
-+	{
-+		unsigned int bits32;
-+		struct bits_0000
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int            : 1;    /* authentication compare result */
-+			unsigned int            : 6;    /* checksum[15:8] */
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+#else
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int            : 6;    /* checksum[15:8] */
-+			unsigned int            : 1;    /* authentication compare result */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+#endif
-+		} bits;
-+	} frame_ctrl;
-+
-+	union flag_status_t
-+	{
-+		unsigned int bits32;
-+		struct bits_0004
-+		{
-+#if (BIG_ENDIAN==1)
-+//            unsigned int checksum   : 8; /* checksum[7:0] */
-+			unsigned int            : 4;
-+			unsigned int auth_result: 1;
-+			unsigned int wep_crc_ok : 1;
-+			unsigned int tkip_mic_ok: 1;
-+			unsigned int ccmp_mic_ok: 1;
-+			unsigned int process_id : 8;
-+			unsigned int frame_count:16;
-+#else
-+			unsigned int frame_count:16;
-+			unsigned int process_id : 8;
-+			unsigned int ccmp_mic_ok: 1;
-+			unsigned int tkip_mic_ok: 1;
-+			unsigned int wep_crc_ok : 1;
-+			unsigned int auth_result: 1;
-+			unsigned int            : 4;
-+//            unsigned int checksum   : 8; /* checksum[7:0] */
-+#endif
-+		} bits_rx_status;
-+
-+		struct bits_0005
-+		{
-+#if (BIG_ENDIAN==1)
-+            unsigned int            : 8;
-+			unsigned int process_id : 8;
-+			unsigned int frame_count:16;
-+#else
-+			unsigned int frame_count:16;
-+			unsigned int process_id : 8;
-+            unsigned int            : 8;
-+#endif
-+		} bits_tx_status;
-+
-+		struct bits_0006
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int            :22;
-+			unsigned int tqflag     :10;
-+#else
-+			unsigned int tqflag     :10;
-+			unsigned int            :22;
-+#endif
-+		} bits_tx_flag;
-+	} flag_status;
-+
-+	unsigned int buf_adr;	/* data buffer address */
-+
-+	union next_desc_t
-+	{
-+		unsigned int next_descriptor;
-+		struct bits_000c
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int ndar		:28;	/* next descriptor address */
-+			unsigned int eofie		: 1;	/* end of frame interrupt enable */
-+			unsigned int dec   		: 1;	/* AHB bus address. 0-increment; 1-decrement */
-+			unsigned int sof_eof	: 2;	/* 00-the linking descriptor   01-the last descriptor of a frame*/
-+			                                /* 10-the first descriptor of a frame    11-only one descriptor for a frame*/
-+#else
-+			unsigned int sof_eof	: 2;	/* 00-the linking descriptor   01-the last descriptor of a frame*/
-+			                                /* 10-the first descriptor of a frame    11-only one descriptor for a frame*/
-+			unsigned int dec   		: 1;	/* AHB bus address. 0-increment; 1-decrement */
-+			unsigned int eofie		: 1;	/* end of frame interrupt enable */
-+			unsigned int ndar		:28;	/* next descriptor address */
-+#endif
-+		} bits;
-+	} next_desc;
-+} IPSEC_DESCRIPTOR_T;
-+
-+
-+typedef struct IPSEC_S
-+{
-+    unsigned char       *tx_bufs;
-+    unsigned char       *rx_bufs;
-+	IPSEC_DESCRIPTOR_T	*tx_desc;	    /* point to virtual TX descriptor address*/
-+	IPSEC_DESCRIPTOR_T	*rx_desc;	    /* point to virtual RX descriptor address*/
-+	IPSEC_DESCRIPTOR_T	*tx_cur_desc;	/* point to current TX descriptor */
-+	IPSEC_DESCRIPTOR_T	*rx_cur_desc;	/* point to current RX descriptor */
-+	IPSEC_DESCRIPTOR_T  *tx_finished_desc;
-+	IPSEC_DESCRIPTOR_T  *rx_finished_desc;
-+	dma_addr_t          rx_desc_dma;	/* physical RX descriptor address */
-+	dma_addr_t          tx_desc_dma;    /* physical TX descriptor address */
-+	dma_addr_t          rx_bufs_dma;    /* physical RX descriptor address */
-+	dma_addr_t          tx_bufs_dma;    /* physical TX descriptor address */
-+} IPSEC_T;
-+
-+
-+/*=====================================================================================================*/
-+/*  Data Structure of IPSEC Control Packet  */
-+/*=====================================================================================================*/
-+typedef struct IPSEC_ECB_AUTH_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter */
-+    unsigned char           cipher_key[8*4];
-+    unsigned char           auth_check_val[5*4];
-+} IPSEC_ECB_AUTH_T;
-+
-+typedef struct IPSEC_CBC_AUTH_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter */
-+    unsigned char           cipher_iv[4*4];
-+    unsigned char           cipher_key[8*4];
-+    unsigned char           auth_check_val[5*4];
-+} IPSEC_CBC_AUTH_T;
-+
-+typedef struct IPSEC_ECB_HMAC_AUTH_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter */
-+    unsigned char           cipher_key[8*4];
-+    unsigned char           auth_key[16*4];
-+    unsigned char           auth_check_val[5*4];
-+} IPSEC_ECB_AUTH_HMAC_T;
-+
-+typedef struct IPSEC_CBC_HMAC_AUTH_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter */
-+    unsigned char           cipher_iv[4*4];
-+    unsigned char           cipher_key[8*4];
-+    unsigned char           auth_key[16*4];
-+    unsigned char           auth_check_val[5*4];
-+} IPSEC_CBC_AUTH_HMAC_T;
-+
-+typedef struct IPSEC_HMAC_AUTH_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter */
-+    unsigned char           auth_key[16*4];
-+    unsigned char           auth_check_val[5*4];
-+} IPSEC_HMAC_AUTH_T;
-+
-+typedef union
-+{
-+    unsigned char auth_pkt[28];
-+
-+    struct IPSEC_AUTH_S
-+    {
-+        IPSEC_CONTROL_T         control; /* control parameter(4-byte) */
-+        IPSEC_AUTH_PACKET_T     auth;   /* authentication packet parameter(4-byte) */
-+        unsigned char           auth_check_val[5*4];
-+    } var;
-+} IPSEC_AUTH_T;
-+
-+typedef struct IPSEC_CIPHER_CBC_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    unsigned char           cipher_iv[4*4];
-+    unsigned char           cipher_key[8*4];
-+} IPSEC_CIPHER_CBC_T;
-+
-+typedef struct IPSEC_CIPHER_ECB_S
-+{
-+    IPSEC_CONTROL_T         control; /* control parameter */
-+    IPSEC_CIPHER_PACKET_T   cipher; /* cipher packet parameter */
-+    unsigned char           cipher_key[8*4];
-+} IPSEC_CIPHER_ECB_T;
-+
-+
-+/****************************************************************************
-+ *                          Structure Definition                            *
-+ ****************************************************************************/
-+struct IPSEC_PACKET_S
-+{
-+    unsigned int    op_mode;            /* CIPHER_ENC(1),CIPHER_DEC(3),AUTH(4),ENC_AUTH(5),AUTH_DEC(7) */
-+    unsigned int    cipher_algorithm;   /* ECB_DES(0),ECB_3DES(1),ECB_AES(2),CBC_DES(4),CBC_3DES(5),CBC_AES(6) */
-+    unsigned int    auth_algorithm;     /* SHA1(0),MD5(1),HMAC_SHA1(2),HMAC_MD5(3),FCS(4) */
-+    unsigned int    auth_result_mode;   /* AUTH_APPEND(0),AUTH_CHKVAL(1) */
-+    unsigned int    process_id;         /* Used to identify the process */
-+    unsigned int    auth_header_len;    /* Header length to be skipped by the authenticator */
-+    unsigned int    auth_algorithm_len; /* Length of message body that is to be authenticated */
-+    unsigned int    cipher_header_len;  /* Header length to be skipped by the cipher */
-+    unsigned int    cipher_algorithm_len;   /* Length of message body to be encrypted or decrypted */
-+    unsigned char   iv[16];             /* Initial vector used for DES,3DES,AES */
-+    unsigned int    iv_size;            /* Initial vector size */
-+    unsigned char   auth_key[64];       /* authentication key */
-+    unsigned int    auth_key_size;      /* authentication key size */
-+    unsigned char   cipher_key[32];     /* cipher key */
-+    unsigned int    cipher_key_size;    /* cipher key size */
-+    struct scatterlist *in_packet;         /* input_packet buffer pointer */
-+    //unsigned char		*in_packet;         /* input_packet buffer pointer */
-+    unsigned int    pkt_len;            /* input total packet length */
-+    unsigned char   auth_checkval[20];  /* Authentication check value/FCS check value */
-+    struct IPSEC_PACKET_S *next,*prev;        /* pointer to next/previous operation to perform on buffer */
-+    void (*callback)(struct IPSEC_PACKET_S *); /* function to call when done authentication/cipher */
-+    unsigned char   *out_packet;        /* output_packet buffer pointer */
-+    //struct scatterlist *out_packet;        /* output_packet buffer pointer */
-+    unsigned int    out_pkt_len;        /* output total packet length */
-+    unsigned int    auth_cmp_result;    /* authentication compare result */
-+    unsigned int    checksum;           /* checksum value */
-+    unsigned int    status;             /* ipsec return status. 0:success, others:fail */
-+#if (IPSEC_TEST == 1)
-+    unsigned char    *sw_packet;         /* for test only */
-+    unsigned int    sw_pkt_len;         /* for test only */
-+#endif
-+} ;
-+
-+/*****************************************************************************
-+ * Function    : ipsec_crypto_hw_process
-+ * Description : This function processes H/W authentication and cipher.
-+ *       Input : op_info - the authentication and cipher information for IPSec module.
-+ *      Output : none.
-+ *      Return : 0 - success, others - failure.
-+ *****************************************************************************/
-+int ipsec_crypto_hw_process(struct IPSEC_PACKET_S  *op_info);
-+
-+int ipsec_get_cipher_algorithm(unsigned char *alg_name,unsigned int alg_mode);
-+int ipsec_get_auth_algorithm(unsigned char *alg_name,unsigned int alg_mode);
-+#if 0
-+void ipsec_sw_authentication(char *data,unsigned int data_len,char *authkey,char authAlgorithm,char *auth_result);
-+void ipsec_sw_cipher(unsigned char *pt,unsigned int pt_len, unsigned char *cipher_key, unsigned int key_size,
-+                            unsigned char *iv,unsigned int cipherAlgorithm,unsigned char *ct);
-+void ipsec_sw_auth_cipher(unsigned int op_mode,char *data,unsigned int data_len,
-+                                BYTE *auth_key,char authAlgorithm,char *auth_result,
-+                                char *pt, unsigned int pt_len,char *cipher_key, int key_size,
-+                                char *iv, char cipherAlgorithm,char *ct);
-+#endif
-+
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl_random.h
-@@ -0,0 +1,2 @@
-+#define RANDOM_ADD		(IO_ADDRESS (0x051000000) + 0x0AC)
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/system.h
-@@ -0,0 +1,54 @@
-+/*
-+ *  linux/include/asm-arm/arch-sl2312/system.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __ASM_ARCH_SYSTEM_H
-+#define __ASM_ARCH_SYSTEM_H
-+
-+#include <asm/arch/platform.h>
-+#include <asm/arch/hardware.h>
-+#include <asm/arch/it8712.h>
-+#include <asm/io.h>
-+
-+static void arch_idle(void)
-+{
-+	/*
-+	 * This should do all the clock switching
-+	 * and wait for interrupt tricks
-+	 */
-+	cpu_do_idle();
-+}
-+
-+extern __inline__ void arch_reset(char mode)
-+{
-+	__raw_writel( (int) GLOBAL_RESET|RESET_CPU1, IO_ADDRESS(SL2312_GLOBAL_BASE) + GLOBAL_RESET_REG);
-+}
-+
-+
-+void (*pm_power_off)(void);
-+//{
-+//	printk("arch_power_off\n");
-+
-+	// Power off
-+//	__raw_writel( (int) 0x00000001, IO_ADDRESS(SL2312_POWER_CTRL_BASE) + 0x04);
-+
-+//}
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/timer.h
-@@ -0,0 +1,53 @@
-+/*
-+ *
-+ *  This file contains the register definitions for the Excalibur
-+ *  Timer TIMER00.
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __TIMER_H
-+#define __TIMER_H
-+
-+/*
-+ * Register definitions for the timers
-+ */
-+
-+#define TIMER_COUNT(BASE_ADDR)          (TIMER_TYPE (BASE_ADDR  + 0x00 ))
-+#define TIMER_LOAD(BASE_ADDR)           (TIMER_TYPE (BASE_ADDR  + 0x04 ))
-+#define TIMER_MATCH1(BASE_ADDR)         (TIMER_TYPE (BASE_ADDR  + 0x08 ))
-+#define TIMER_MATCH2(BASE_ADDR)         (TIMER_TYPE (BASE_ADDR  + 0x0C ))
-+#define TIMER_CR(BASE_ADDR)             (TIMER_TYPE (BASE_ADDR  + 0x30 ))
-+#define TIMER_1_CR_ENABLE_MSK 		    (0x00000001)
-+#define TIMER_1_CR_ENABLE_OFST 		    (0)
-+#define TIMER_1_CR_CLOCK_MSK  		    (0x00000002)
-+#define TIMER_1_CR_CLOCK_OFST 		    (1)
-+#define TIMER_1_CR_INT_MSK 		        (0x00000004)
-+#define TIMER_1_CR_INT_OFST 		    (2)
-+#define TIMER_2_CR_ENABLE_MSK 		    (0x00000008)
-+#define TIMER_2_CR_ENABLE_OFST 		    (3)
-+#define TIMER_2_CR_CLOCK_MSK  		    (0x00000010)
-+#define TIMER_2_CR_CLOCK_OFST 		    (4)
-+#define TIMER_2_CR_INT_MSK 		        (0x00000020)
-+#define TIMER_2_CR_INT_OFST 		    (5)
-+#define TIMER_3_CR_ENABLE_MSK 		    (0x00000040)
-+#define TIMER_3_CR_ENABLE_OFST 		    (6)
-+#define TIMER_3_CR_CLOCK_MSK  		    (0x00000080)
-+#define TIMER_3_CR_CLOCK_OFST 		    (7)
-+#define TIMER_3_CR_INT_MSK 		        (0x00000100)
-+#define TIMER_3_CR_INT_OFST 		    (8)
-+
-+#endif /* __TIMER00_H */
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/timex.h
-@@ -0,0 +1,29 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/timex.h
-+ *
-+ *  Excalibur timex specifications
-+ *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+/*
-+ * ??
-+ */
-+#include <asm/arch/sl2312.h>
-+
-+#define CLOCK_TICK_RATE		APB_CLK
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/uart.h
-@@ -0,0 +1,100 @@
-+/* *
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#ifndef __UART_H
-+#define __UART_H
-+
-+/*
-+ * Register definitions for the UART
-+ */
-+
-+#define UART_TX_FIFO_SIZE      (15)
-+
-+#define UART_RBR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x00))  // read
-+#define UART_THR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x00))  // write
-+#define UART_IER(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x04))
-+#define UART_IER_MS                                 (0x08)
-+#define UART_IER_RLS                                (0x04)
-+#define UART_IER_TE                                 (0x02)
-+#define UART_IER_DR                                 (0x01)
-+#define UART_IIR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x08))   // read
-+#define UART_IIR_NONE                		    (0x01)	/* No interrupt pending */
-+#define UART_IIR_RLS                 		    (0x06)	/* Receive Line Status */
-+#define UART_IIR_DR                  		    (0x04)	/* Receive Data Ready */
-+#define UART_IIR_TIMEOUT             		    (0x0c)	/* Receive Time Out */
-+#define UART_IIR_TE                  		    (0x02)	/* THR Empty */
-+#define UART_IIR_MODEM               		    (0x00)	/* Modem Status */
-+#define UART_FCR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x08))  // write
-+#define UART_FCR_FE                  		    (0x01) 	/* FIFO Enable */
-+#define UART_FCR_RXFR                		    (0x02) 	/* Rx FIFO Reset */
-+#define UART_FCR_TXFR               		    (0x04) 	/* Tx FIFO Reset */
-+#define UART_FCR_FIFO_1C                            (0x00)
-+#define UART_FCR_FIFO_4C                            (0x40)
-+#define UART_FCR_FIFO_8C                            (0x80)
-+#define UART_FCR_FIFO_14C                           (0xC0)
-+#define UART_LCR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x0C))
-+#define UART_LCR_MSK                                (0x03)
-+#define UART_LCR_LEN5                		    (0x00)
-+#define UART_LCR_LEN6                		    (0x01)
-+#define UART_LCR_LEN7                		    (0x02)
-+#define UART_LCR_LEN8                		    (0x03)
-+#define UART_LCR_STOP                		    (0x04)
-+#define UART_LCR_EVEN                		    (0x18) 	/* Even Parity */
-+#define UART_LCR_ODD                 		    (0x08)     	/* Odd Parity */
-+#define UART_LCR_PE                  		    (0x08)	/* Parity Enable */
-+#define UART_LCR_SETBREAK            		    (0x40)	/* Set Break condition */
-+#define UART_LCR_STICKPARITY         		    (0x20)	/* Stick Parity Enable */
-+#define UART_LCR_DLAB                		    (0x80)     	/* Divisor Latch Access Bit */
-+#define UART_MCR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x10))
-+#define UART_MCR_DTR                 		    (0x1)	/* Data Terminal Ready */
-+#define UART_MCR_RTS                 		    (0x2)	/* Request to Send */
-+#define UART_MCR_OUT1                		    (0x4)	/* output	1 */
-+#define UART_MCR_OUT2                		    (0x8)	/* output2 or global interrupt enable */
-+#define UART_MCR_LPBK                		    (0x10)	/* loopback mode */
-+#define UART_MCR_MASK                               (0xE3)
-+#define UART_LSR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x14))
-+#define UART_LSR_DR                  		    (0x01)     	/* Data Ready */
-+#define UART_LSR_OE                  		    (0x02)     	/* Overrun Error */
-+#define UART_LSR_PE                  		    (0x04)     	/* Parity Error */
-+#define UART_LSR_FE                  		    (0x08)     	/* Framing Error */
-+#define UART_LSR_BI                                 (0x10)     	/* Break Interrupt */
-+#define UART_LSR_THRE                               (0x20)     	/* THR Empty */
-+#define UART_LSR_TE                                 (0x40)     	/* Transmitte Empty */
-+#define UART_LSR_DE                                 (0x80)     	/* FIFO Data Error */
-+#define UART_MSR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x18))
-+#define UART_MSR_DELTACTS            		    (0x01)	/* Delta CTS */
-+#define UART_MSR_DELTADSR            		    (0x02)	/* Delta DSR */
-+#define UART_MSR_TERI                		    (0x04)	/* Trailing Edge RI */
-+#define UART_MSR_DELTACD             		    (0x08)	/* Delta CD */
-+#define UART_MSR_CTS                 		    (0x10)	/* Clear To Send */
-+#define UART_MSR_DSR                 		    (0x20)	/* Data Set Ready */
-+#define UART_MSR_RI                  		    (0x40)	/* Ring Indicator */
-+#define UART_MSR_DCD                 		    (0x80)	/* Data Carrier Detect */
-+#define UART_SPR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x1C))
-+#define UART_DIV_LO(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x0))
-+#define UART_DIV_HI(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x4))
-+#define UART_PSR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x8))
-+#define UART_MDR(BASE_ADDR) (UART_TYPE (BASE_ADDR  + 0x20))
-+#define UART_MDR_SERIAL                             (0x0)
-+
-+#define UART_MSR_DDCD	0x08	/* Delta DCD */
-+#define UART_MSR_DDSR	0x02	/* Delta DSR */
-+#define UART_MSR_DCTS	0x01	/* Delta CTS */
-+#define UART_MSR_ANY_DELTA 0x0F	/* Any of the delta bits! */
-+
-+
-+#endif /* __UART_H */
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/uncompress.h
-@@ -0,0 +1,94 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/uncompress.h
-+ *
-+ *  Copyright (C) 1999 ARM Limited
-+ *  Copyright (C) 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+#include "asm/arch/platform.h"
-+#include "asm/arch/hardware.h"
-+#define UART_TYPE (volatile unsigned int*)
-+#ifndef CONFIG_SERIAL_IT8712
-+#include "asm/arch/uart.h"
-+#endif
-+extern unsigned int it8712_uart_base;
-+
-+/*
-+ * This does not append a newline
-+ */
-+static void putstr(const char *s)
-+{
-+
-+#ifdef CONFIG_SERIAL_IT8712
-+
-+	unsigned char *base,*status,stat;
-+	int i ;
-+
-+	status = (unsigned char*)it8712_uart_base + 5;
-+	base = (unsigned char*)it8712_uart_base ;
-+
-+	while (*s) {
-+
-+		stat = *status;
-+		while (!(stat&0x20)) {				// check status
-+			for(i=0;i<0x10;i++)	;
-+			status = (unsigned char*)it8712_uart_base + 5;
-+			stat = *status ;
-+		}
-+
-+		*base = *s;
-+		barrier();
-+
-+		if (*s == '\n') {
-+			stat = *status;
-+			while (!(stat&0x20)) {			// check status
-+				for(i=0;i<0x10;i++)	;
-+				status = (unsigned char*)it8712_uart_base + 5;
-+				stat = *status ;
-+		}
-+
-+			barrier();
-+			*base = '\r';
-+		}
-+		s++;
-+	}
-+
-+#else
-+	while (*s) {
-+		while (!(*UART_LSR(SL2312_UART_BASE) &
-+		         UART_LSR_THRE));
-+		       barrier();
-+
-+		*UART_THR(SL2312_UART_BASE) = *s;
-+
-+		if (*s == '\n') {
-+			while (!(*UART_LSR(SL2312_UART_BASE) &
-+			         UART_LSR_THRE));
-+				barrier();
-+
-+			*UART_THR(SL2312_UART_BASE) = '\r';
-+		}
-+		s++;
-+	}
-+#endif
-+}
-+
-+/*
-+ * nothing to do
-+ */
-+#define arch_decomp_setup()
-+
-+#define arch_decomp_wdog()
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/vmalloc.h
-@@ -0,0 +1,36 @@
-+/*
-+ *  linux/include/asm-arm/arch-epxa10db/vmalloc.h
-+ *
-+ *  Copyright (C) 2000 Russell King.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ */
-+
-+/*
-+ * Just any arbitrary offset to the start of the vmalloc VM area: the
-+ * current 8MB value just means that there will be a 8MB "hole" after the
-+ * physical memory until the kernel virtual memory starts.  That means that
-+ * any out-of-bounds memory accesses will hopefully be caught.
-+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
-+ * area for the same reason. ;)
-+ */
-+#define VMALLOC_OFFSET	  (8*1024*1024)
-+#define VMALLOC_START	  (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
-+#define VMALLOC_VMADDR(x) ((unsigned long)(x))
-+#define VMALLOC_END       (PAGE_OFFSET + 0x10000000)
-+
-+//#define MODULE_START    (PAGE_OFFSET - 16*1048576)
-+//#define MODULE_END      (PAGE_OFFSET)
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/watchdog.h
-@@ -0,0 +1,58 @@
-+#ifndef __WATCHDOG_H
-+#define __WATCHDOG_H
-+
-+#define WATCHDOG_BASE		          (IO_ADDRESS (SL2312_WAQTCHDOG_BASE))
-+#define WATCHDOG_COUNTER                  (WATCHDOG_BASE + 0x00)
-+#define WATCHDOG_LOAD                     (WATCHDOG_BASE + 0x04)
-+#define WATCHDOG_RESTART                  (WATCHDOG_BASE + 0x08)
-+#define WATCHDOG_CR                       (WATCHDOG_BASE + 0x0C)
-+#define WATCHDOG_STATUS                   (WATCHDOG_BASE + 0x10)
-+#define WATCHDOG_CLEAR                    (WATCHDOG_BASE + 0x14)
-+#define WATCHDOG_INTRLEN                  (WATCHDOG_BASE + 0x18)
-+
-+#define WATCHDOG_WDENABLE_MSK 		  (0x00000001)
-+#define WATCHDOG_WDENABLE_OFST 		  (0)
-+#define WATCHDOG_WDRST_MSK  		  (0x00000002)
-+#define WATCHDOG_WDRST_OFST 		  (1)
-+#define WATCHDOG_WDINTR_MSK 		  (0x00000004)
-+#define WATCHDOG_WDINTR_OFST 		  (2)
-+#define WATCHDOG_WDEXT_MSK 		  (0x00000008)
-+#define WATCHDOG_WDEXT_OFST 		  (3)
-+#define WATCHDOG_WDCLOCK_MSK 		  (0x00000010)
-+#define WATCHDOG_WDCLOCK_OFST 		  (4)
-+#define WATCHDOG_CR_MASK                  (0x0000001F)
-+
-+#define WATCHDOG_CLEAR_STATUS             0x1
-+#define WATCHDOG_ENABLE                   1
-+#define WATCHDOG_DISABLE                  0
-+#define WATCHDOG_RESTART_VALUE            0x5AB9
-+
-+#define WATCHDOG_MINOR	                  130
-+
-+#define WATCHDOG_IOCTRL_DISABLE	          0x01
-+#define WATCHDOG_IOCTRL_SETTIME	          0x02
-+#define WATCHDOG_IOCTRL_ENABLE	          0x03
-+#define WATCHDOG_IOCTRL_RESTART	          0x04
-+
-+#define WATCHDOG_TIMEOUT_SCALE            APB_CLK
-+#define WATCHDOG_TIMEOUT_MARGIN           30
-+#define WATCHDOG_DRIVER_OPEN              1
-+#define WATCHDOG_DRIVER_CLOSE             0
-+
-+
-+static void     watchdog_disable(void);
-+static void     watchdog_enable(void);
-+static int      watchdog_open(struct inode *, struct file *);
-+static int      watchdog_release(struct inode *, struct file *);
-+static ssize_t  watchdog_read(struct file *, char *, size_t, loff_t *);
-+static ssize_t  watchdog_write(struct file *, const char *, size_t, loff_t *);
-+static int      watchdog_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
-+#ifdef WATCHDOG_TEST
-+static void watchdog_fire(int, void *, struct pt_regs *);
-+#endif
-+
-+
-+
-+
-+
-+#endif
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/xor.h
-@@ -0,0 +1,29 @@
-+/*
-+ * include/asm-arm/arch-sl2312/xor.h
-+ *
-+ * Copyright (C) 2005 Storlink Corp.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#ifndef _ASM_ARCH_XOR_H
-+#define _ASM_ARCH_XOR_H
-+
-+/*
-+ * Function prototypes
-+ */
-+void xor_gemini_2(unsigned long bytes, unsigned long *p1, unsigned long *p2);
-+
-+void xor_gemini_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		             unsigned long *p3);
-+
-+void xor_gemini_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		             unsigned long *p3, unsigned long *p4);
-+
-+void xor_gemini_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-+		             unsigned long *p3, unsigned long *p4, unsigned long *p5);
-+
-+#endif /* _ASM_ARCH_XOR_H */
-+
---- a/include/asm-arm/cacheflush.h
-+++ b/include/asm-arm/cacheflush.h
-@@ -46,6 +46,18 @@
- # define MULTI_CACHE 1
- #endif
- 
-+/***********************************************************************
-+ *             Storlink SoC -- Cache
-+ ***********************************************************************/
-+#if defined(CONFIG_CPU_FA526)
-+# ifdef _CACHE
-+#  define MULTI_CACHE 1
-+# else
-+#  define _CACHE fa
-+# endif
-+#endif
-+/***********************************************************************/
-+
- #if defined(CONFIG_CPU_ARM926T)
- # ifdef _CACHE
- #  define MULTI_CACHE 1
---- a/include/asm-arm/page.h
-+++ b/include/asm-arm/page.h
-@@ -74,6 +74,18 @@
- # endif
- #endif
- 
-+/***********************************************************************
-+ *             Storlink SoC -- flash
-+ ***********************************************************************/
-+#ifdef CONFIG_CPU_COPY_FA
-+# ifdef _USER
-+#  define MULTI_USER 1
-+# else
-+#  define _USER fa
-+# endif
-+#endif
-+/***********************************************************************/
-+
- #ifdef CONFIG_CPU_SA1100
- # ifdef _USER
- #  define MULTI_USER 1
---- a/include/asm-arm/proc-fns.h
-+++ b/include/asm-arm/proc-fns.h
-@@ -89,6 +89,14 @@
- #   define CPU_NAME cpu_arm922
- #  endif
- # endif
-+# ifdef CONFIG_CPU_FA526
-+#  ifdef CPU_NAME
-+#   undef  MULTI_CPU
-+#   define MULTI_CPU
-+#  else
-+#   define CPU_NAME cpu_fa526
-+#  endif
-+# endif
- # ifdef CONFIG_CPU_ARM925T
- #  ifdef CPU_NAME
- #   undef  MULTI_CPU
---- a/include/asm-arm/tlbflush.h
-+++ b/include/asm-arm/tlbflush.h
-@@ -39,6 +39,8 @@
- #define TLB_V6_D_ASID	(1 << 17)
- #define TLB_V6_I_ASID	(1 << 18)
- 
-+#define TLB_DINVAL      (1 << 28)
-+#define TLB_BTB         (1 << 29)
- #define TLB_DCLEAN	(1 << 30)
- #define TLB_WB		(1 << 31)
- 
-@@ -52,6 +54,7 @@
-  *	  v4wb  - ARMv4 with write buffer without I TLB flush entry instruction
-  *	  v4wbi - ARMv4 with write buffer with I TLB flush entry instruction
-  *	  v6wbi - ARMv6 with write buffer with I TLB flush entry instruction
-+ *    fa    - ARMv4 with write buffer with UTLB and branch target buffer (BTB)
-  */
- #undef _TLB
- #undef MULTI_TLB
-@@ -86,6 +89,44 @@
- # define v4_always_flags	(-1UL)
- #endif
- 
-+#ifdef CONFIG_CPU_FA_BTB
-+#define __TLB_BTB      TLB_BTB
-+#else
-+#define __TLB_BTB      0
-+#endif
-+
-+#ifdef CONFIG_CPU_FA_WB_DISABLE
-+#define __TLB_WB       0
-+#else
-+#define __TLB_WB       TLB_WB
-+#endif
-+
-+/* Fix buggy CPU which doesn't invalidate Dcache properly */
-+#ifdef CONFIG_CPU_FA520
-+#define __TLB_DINVAL   TLB_DINVAL
-+#elif defined(CONFIG_CPU_FA526)
-+//#define __TLB_DINVAL   TLB_DINVAL
-+#define __TLB_DINVAL   0
-+#else
-+#define __TLB_DINVAL   0
-+#endif
-+
-+#define fa_tlb_flags	(__TLB_WB | __TLB_BTB | __TLB_DINVAL | TLB_DCLEAN | \
-+                         TLB_V4_U_FULL | TLB_V4_U_PAGE)
-+
-+#ifdef CONFIG_CPU_TLB_FA
-+# define fa_possible_flags	fa_tlb_flags
-+# define fa_always_flags	fa_tlb_flags
-+# ifdef _TLB
-+#  define MULTI_TLB 1
-+# else
-+#  define _TLB fa
-+# endif
-+#else
-+# define fa_possible_flags	0
-+# define fa_always_flags	(-1UL)
-+#endif
-+
- #define v4wbi_tlb_flags	(TLB_WB | TLB_DCLEAN | \
- 			 TLB_V4_I_FULL | TLB_V4_D_FULL | \
- 			 TLB_V4_I_PAGE | TLB_V4_D_PAGE)
-@@ -246,12 +287,14 @@ extern struct cpu_tlb_fns cpu_tlb;
- 				 v4_possible_flags | \
- 				 v4wbi_possible_flags | \
- 				 v4wb_possible_flags | \
-+                 fa_possible_flags | \
- 				 v6wbi_possible_flags)
- 
- #define always_tlb_flags	(v3_always_flags & \
- 				 v4_always_flags & \
- 				 v4wbi_always_flags & \
- 				 v4wb_always_flags & \
-+                 fa_always_flags & \
- 				 v6wbi_always_flags)
- 
- #define tlb_flag(f)	((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f)))
-@@ -261,6 +304,9 @@ static inline void local_flush_tlb_all(v
- 	const int zero = 0;
- 	const unsigned int __tlb_flag = __cpu_tlb_flags;
- 
-+	if (tlb_flag(TLB_DINVAL))
-+	        asm("mcr%? p15, 0, %0, c7, c14, 0" : : "r" (zero));
-+
- 	if (tlb_flag(TLB_WB))
- 		dsb();
- 
-@@ -281,6 +327,13 @@ static inline void local_flush_tlb_all(v
- 		dsb();
- 		isb();
- 	}
-+
-+	if (tlb_flag(TLB_BTB))
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
- }
- 
- static inline void local_flush_tlb_mm(struct mm_struct *mm)
-@@ -289,6 +342,9 @@ static inline void local_flush_tlb_mm(st
- 	const int asid = ASID(mm);
- 	const unsigned int __tlb_flag = __cpu_tlb_flags;
- 
-+	if (tlb_flag(TLB_DINVAL))
-+	        asm("mcr%? p15, 0, %0, c7, c14, 0" : : "r" (zero));
-+
- 	if (tlb_flag(TLB_WB))
- 		dsb();
- 
-@@ -317,6 +373,14 @@ static inline void local_flush_tlb_mm(st
- 		asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
- 		dsb();
- 	}
-+
-+	if (tlb_flag(TLB_BTB))
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
-+
- }
- 
- static inline void
-@@ -327,6 +391,9 @@ local_flush_tlb_page(struct vm_area_stru
- 
- 	uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm);
- 
-+	if (tlb_flag(TLB_DINVAL))
-+        asm("mcr%? p15, 0, %0, c7, c14, 0" : : "r" (zero)); // clean & invalidate data cache all
-+
- 	if (tlb_flag(TLB_WB))
- 		dsb();
- 
-@@ -357,6 +424,13 @@ local_flush_tlb_page(struct vm_area_stru
- 		asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
- 		dsb();
- 	}
-+
-+	if (tlb_flag(TLB_BTB))
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
- }
- 
- static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
-@@ -366,6 +440,9 @@ static inline void local_flush_tlb_kerne
- 
- 	kaddr &= PAGE_MASK;
- 
-+	if (tlb_flag(TLB_DINVAL))
-+        asm("mcr%? p15, 0, %0, c7, c14, 0" : : "r" (zero));
-+
- 	if (tlb_flag(TLB_WB))
- 		dsb();
- 
-@@ -386,6 +463,12 @@ static inline void local_flush_tlb_kerne
- 		asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
- 	if (tlb_flag(TLB_V6_I_PAGE))
- 		asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
-+	if (tlb_flag(TLB_BTB))
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
- 
- 	if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL |
- 		     TLB_V6_I_PAGE | TLB_V6_D_PAGE |
-@@ -412,6 +495,7 @@ static inline void local_flush_tlb_kerne
-  */
- static inline void flush_pmd_entry(pmd_t *pmd)
- {
-+	const unsigned int zero = 0;
- 	const unsigned int __tlb_flag = __cpu_tlb_flags;
- 
- 	if (tlb_flag(TLB_DCLEAN))
-@@ -419,15 +503,30 @@ static inline void flush_pmd_entry(pmd_t
- 			: : "r" (pmd) : "cc");
- 	if (tlb_flag(TLB_WB))
- 		dsb();
-+
-+	if (tlb_flag(TLB_BTB)) // Luke Lee 05/16/2005
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
- }
- 
- static inline void clean_pmd_entry(pmd_t *pmd)
- {
-+    const unsigned int zero = 0; // Luke Lee 05/16/2005 ins 1
- 	const unsigned int __tlb_flag = __cpu_tlb_flags;
- 
- 	if (tlb_flag(TLB_DCLEAN))
- 		asm("mcr	p15, 0, %0, c7, c10, 1	@ flush_pmd"
- 			: : "r" (pmd) : "cc");
-+
-+	if (tlb_flag(TLB_BTB)) // Luke Lee 05/16/2005
-+	{
-+        asm("mcr%? p15, 0, %0, c7, c5, 6" : : "r" (zero));
-+		asm("mov r0, r0" : : );
-+		asm("mov r0, r0" : : );
-+	}
- }
- 
- #undef tlb_flag
---- a/include/asm-arm/xor.h
-+++ b/include/asm-arm/xor.h
-@@ -139,3 +139,18 @@ static struct xor_block_template xor_blo
- 		xor_speed(&xor_block_8regs);	\
- 		xor_speed(&xor_block_32regs);	\
- 	} while (0)
-+
-+#ifdef CONFIG_GEMINI_XOR_ACCE
-+#include <asm/arch/xor.h>
-+static struct xor_block_template xor_block_gemini = {
-+	.name	= "gemini xor acceleration",
-+	.do_2	= xor_gemini_2,
-+	.do_3	= xor_gemini_3,
-+	.do_4	= xor_gemini_4,
-+	.do_5	= xor_gemini_5,};
-+#undef XOR_TRY_TEMPLATES
-+#define XOR_TRY_TEMPLATES			\
-+	do {					\
-+	xor_speed(&xor_block_gemini); \
-+	} while (0)
-+#endif
---- a/include/linux/apm_bios.h
-+++ b/include/linux/apm_bios.h
-@@ -217,4 +217,24 @@ extern struct apm_info	apm_info;
- #define APM_IOC_STANDBY		_IO('A', 1)
- #define APM_IOC_SUSPEND		_IO('A', 2)
- 
-+// add by jason for power control
-+struct pwc_ioctl_data {
-+	unsigned int action;	// sword struct
-+	unsigned int data;	// stand shutdown time for PWC_SET_SHUT_TIME
-+				// stand shutdown source for PWC_WAIT_BTN
-+};
-+
-+#define POWEROFF		0x01
-+#define RESTORE_DEFAULT	0x02
-+#define SYSTEM_REBOOT	0x04
-+
-+#define PWR_SRC_CIR		0x10
-+#define PWR_SRC_RTC		0x20
-+#define PWR_SRC_BTN		0x40
-+
-+#define	PWC_IOCTL_BASE			'A'				// use linux APM ioctl
-+#define PWC_SET_SHUT_TIME		_IOW('A', 16, struct pwc_ioctl_data)
-+#define PWC_WAIT_BTN			_IOR('A', 17, struct pwc_ioctl_data)
-+#define PWC_SHUTDOWN			_IO ('A', 18)
-+
- #endif	/* LINUX_APM_H */
---- a/kernel/time.c
-+++ b/kernel/time.c
-@@ -76,6 +76,7 @@ asmlinkage long sys_time(time_t __user *
-  * why not move it into the appropriate arch directory (for those
-  * architectures that need it).
-  */
-+extern void rtc_set_time_second(unsigned int second);
-  
- asmlinkage long sys_stime(time_t __user *tptr)
- {
-@@ -87,6 +88,10 @@ asmlinkage long sys_stime(time_t __user 
- 
- 	tv.tv_nsec = 0;
- 
-+#ifdef CONFIG_SL2312_RTC
-+    rtc_set_time_second(tv.tv_sec);
-+#endif
-+
- 	err = security_settime(&tv, NULL);
- 	if (err)
- 		return err;
diff --git a/target/linux/storm/patches/002-gmac.patch b/target/linux/storm/patches/002-gmac.patch
deleted file mode 100644
index 34cd2474b8..0000000000
--- a/target/linux/storm/patches/002-gmac.patch
+++ /dev/null
@@ -1,18615 +0,0 @@
---- /dev/null
-+++ b/drivers/net/sl2312_emac.c
-@@ -0,0 +1,4604 @@
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch-sl2312/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <asm/arch/sl2312.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/sysctl_storlink.h>
-+
-+#define BIG_ENDIAN  	0
-+
-+#define GMAC_DEBUG      0
-+
-+#define GMAC_PHY_IF     2
-+
-+/* define PHY address */
-+#define HPHY_ADDR   0x01
-+#define GPHY_ADDR   0x02
-+
-+#define CONFIG_ADM_6999 1
-+/* define chip information */
-+#define DRV_NAME			"SL2312"
-+#define DRV_VERSION			"0.1.1"
-+#define SL2312_DRIVER_NAME  DRV_NAME " Fast Ethernet driver " DRV_VERSION
-+
-+/* define TX/RX descriptor parameter */
-+#define MAX_ETH_FRAME_SIZE	1920
-+#define TX_BUF_SIZE			MAX_ETH_FRAME_SIZE
-+#define TX_DESC_NUM			128
-+#define TX_BUF_TOT_LEN		(TX_BUF_SIZE * TX_DESC_NUM)
-+#define RX_BUF_SIZE			MAX_ETH_FRAME_SIZE
-+#define RX_DESC_NUM			256
-+#define RX_BUF_TOT_LEN		(RX_BUF_SIZE * RX_DESC_NUM)
-+#define MAX_ISR_WORK        20
-+
-+unsigned int int_status = 0;
-+
-+/* define GMAC base address */
-+#define GMAC_PHYSICAL_BASE_ADDR	    (SL2312_GMAC_BASE)
-+#define GMAC_BASE_ADDR			    (IO_ADDRESS(GMAC_PHYSICAL_BASE_ADDR))
-+#define GMAC_GLOBAL_BASE_ADDR       (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+
-+#define GMAC0_BASE                  (IO_ADDRESS(SL2312_GMAC0_BASE))
-+#define GMAC1_BASE                  (IO_ADDRESS(SL2312_GMAC1_BASE))
-+
-+/* memory management utility */
-+#define DMA_MALLOC(size,handle)		pci_alloc_consistent(NULL,size,handle)
-+#define DMA_MFREE(mem,size,handle)	pci_free_consistent(NULL,size,mem,handle)
-+
-+//#define gmac_read_reg(offset)       (readl(GMAC_BASE_ADDR + offset))
-+//#define gmac_write_reg(offset,data,mask)  writel( (gmac_read_reg(offset)&~mask) |(data&mask),(GMAC_BASE_ADDR+offset))
-+
-+/* define owner bit */
-+#define CPU		0
-+#define DMA		1
-+
-+#define ACTIVE      1
-+#define NONACTIVE   0
-+
-+#define CONFIG_SL_NAPI
-+
-+#ifndef CONFIG_SL2312_MPAGE
-+#define CONFIG_SL2312_MPAGE
-+#endif
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+#include <linux/skbuff.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#endif
-+
-+#ifndef CONFIG_TXINT_DISABLE
-+//#define CONFIG_TXINT_DISABLE
-+#endif
-+
-+enum phy_state
-+{
-+    LINK_DOWN   = 0,
-+    LINK_UP     = 1
-+};
-+
-+
-+/* transmit timeout value */
-+#define TX_TIMEOUT  (6*HZ)
-+
-+/***************************************/
-+/* the offset address of GMAC register */
-+/***************************************/
-+enum GMAC_REGISTER {
-+	GMAC_STA_ADD0 	= 0x0000,
-+	GMAC_STA_ADD1	= 0x0004,
-+	GMAC_STA_ADD2	= 0x0008,
-+	GMAC_RX_FLTR	= 0x000c,
-+	GMAC_MCAST_FIL0 = 0x0010,
-+	GMAC_MCAST_FIL1 = 0x0014,
-+	GMAC_CONFIG0	= 0x0018,
-+	GMAC_CONFIG1	= 0x001c,
-+	GMAC_CONFIG2	= 0x0020,
-+	GMAC_BNCR		= 0x0024,
-+	GMAC_RBNR		= 0x0028,
-+	GMAC_STATUS		= 0x002c,
-+	GMAC_IN_DISCARDS= 0x0030,
-+	GMAC_IN_ERRORS  = 0x0034,
-+	GMAC_IN_MCAST   = 0x0038,
-+	GMAC_IN_BCAST   = 0x003c,
-+	GMAC_IN_MAC1    = 0x0040,
-+	GMAC_IN_MAC2    = 0x0044
-+};
-+
-+/*******************************************/
-+/* the offset address of GMAC DMA register */
-+/*******************************************/
-+enum GMAC_DMA_REGISTER {
-+	GMAC_DMA_DEVICE_ID		= 0xff00,
-+	GMAC_DMA_STATUS			= 0xff04,
-+	GMAC_TXDMA_CTRL 	 	= 0xff08,
-+	GMAC_TXDMA_FIRST_DESC 	= 0xff0c,
-+	GMAC_TXDMA_CURR_DESC	= 0xff10,
-+	GMAC_RXDMA_CTRL			= 0xff14,
-+	GMAC_RXDMA_FIRST_DESC	= 0xff18,
-+	GMAC_RXDMA_CURR_DESC	= 0xff1c,
-+};
-+
-+/*******************************************/
-+/* the register structure of GMAC          */
-+/*******************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0004
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int sta_add2_l16	: 16;	/* station MAC address2 bits 15 to 0 */
-+		unsigned int sta_add1_h16	: 16;	/* station MAC address1 bits 47 to 32 */
-+#else
-+		unsigned int sta_add1_h16	: 16;	/* station MAC address1 bits 47 to 32 */
-+		unsigned int sta_add2_l16	: 16;	/* station MAC address2 bits 15 to 0 */
-+#endif
-+	} bits;
-+} GMAC_STA_ADD1_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_000c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 27;
-+		unsigned int error			:  1;	/* enable receive of all error frames */
-+		unsigned int promiscuous	:  1;   /* enable receive of all frames */
-+		unsigned int broadcast		:  1;	/* enable receive of broadcast frames */
-+		unsigned int multicast		:  1;	/* enable receive of multicast frames that pass multicast filter */
-+		unsigned int unicast		:  1;	/* enable receive of unicast frames that are sent to STA address */
-+#else
-+		unsigned int unicast		:  1;	/* enable receive of unicast frames that are sent to STA address */
-+		unsigned int multicast		:  1;	/* enable receive of multicast frames that pass multicast filter */
-+		unsigned int broadcast		:  1;	/* enable receive of broadcast frames */
-+		unsigned int promiscuous	:  1;   /* enable receive of all frames */
-+		unsigned int error			:  1;	/* enable receive of all error frames */
-+		unsigned int 				: 27;
-+#endif
-+	} bits;
-+} GMAC_RX_FLTR_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0018
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int : 10;
-+		unsigned int inv_rx_clk     : 1;	/* Inverse RX Clock */
-+		unsigned int rising_latch   : 1;
-+        unsigned int rx_tag_remove  :  1;   /* Remove Rx VLAN tag */
-+        unsigned int ipv6_tss_rx_en :  1;   /* IPv6 TSS RX enable */
-+        unsigned int ipv4_tss_rx_en :  1;   /* IPv4 TSS RX enable */
-+        unsigned int rgmii_en       :  1;   /* RGMII in-band status enable */
-+		unsigned int tx_fc_en		:  1;	/* TX flow control enable */
-+		unsigned int rx_fc_en		:  1;	/* RX flow control enable */
-+		unsigned int sim_test		:  1;	/* speed up timers in simulation */
-+		unsigned int dis_col		:  1;	/* disable 16 collisions abort function */
-+		unsigned int dis_bkoff		:  1;	/* disable back-off function */
-+		unsigned int max_len		:  3;	/* maximum receive frame length allowed */
-+		unsigned int adj_ifg		:  4;	/* adjust IFG from 96+/-56 */
-+        unsigned int                :  1;   /* reserved */
-+		unsigned int loop_back		:  1;	/* transmit data loopback enable */
-+		unsigned int dis_rx			:  1;	/* disable receive */
-+		unsigned int dis_tx			:  1;	/* disable transmit */
-+#else
-+		unsigned int dis_tx			:  1;	/* disable transmit */
-+		unsigned int dis_rx			:  1;	/* disable receive */
-+		unsigned int loop_back		:  1;	/* transmit data loopback enable */
-+        unsigned int                :  1;   /* reserved */
-+		unsigned int adj_ifg		:  4;	/* adjust IFG from 96+/-56 */
-+		unsigned int max_len		:  3;	/* maximum receive frame length allowed */
-+		unsigned int dis_bkoff		:  1;	/* disable back-off function */
-+		unsigned int dis_col		:  1;	/* disable 16 collisions abort function */
-+		unsigned int sim_test		:  1;	/* speed up timers in simulation */
-+		unsigned int rx_fc_en		:  1;	/* RX flow control enable */
-+		unsigned int tx_fc_en		:  1;	/* TX flow control enable */
-+        unsigned int rgmii_en       :  1;   /* RGMII in-band status enable */
-+        unsigned int ipv4_tss_rx_en :  1;   /* IPv4 TSS RX enable */
-+        unsigned int ipv6_tss_rx_en :  1;   /* IPv6 TSS RX enable */
-+        unsigned int rx_tag_remove  :  1;   /* Remove Rx VLAN tag */
-+		unsigned int rising_latch   :  1;
-+		unsigned int inv_rx_clk : 1;	/* Inverse RX Clock */
-+		unsigned int : 10;
-+#endif
-+	} bits;
-+} GMAC_CONFIG0_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_001c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 28;
-+		unsigned int buf_size		:  4; 	/* per packet buffer size */
-+#else
-+		unsigned int buf_size		:  4; 	/* per packet buffer size */
-+		unsigned int 				: 28;
-+#endif
-+	} bits;
-+} GMAC_CONFIG1_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0020
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+#else
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+#endif
-+	} bits;
-+} GMAC_CONFIG2_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0024
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 16;
-+		unsigned int buf_num		: 16; 	/* return buffer number from software */
-+#else
-+		unsigned int buf_num		: 16; 	/* return buffer number from software */
-+		unsigned int 				: 16;
-+#endif
-+	} bits;
-+} GMAC_BNCR_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0028
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int				: 16;
-+		unsigned int buf_remain		: 16;	/* remaining buffer number */
-+#else
-+		unsigned int buf_remain		: 16;	/* remaining buffer number */
-+		unsigned int				: 16;
-+#endif
-+	} bits;
-+} GMAC_RBNR_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_002c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 25;
-+		unsigned int mii_rmii		:  2;   /* PHY interface type */
-+		unsigned int phy_mode		:  1;	/* PHY interface mode in 10M-bps */
-+		unsigned int duplex			:  1;	/* duplex mode */
-+		unsigned int speed			:  2;	/* link speed(00->2.5M 01->25M 10->125M) */
-+		unsigned int link			:  1;	/* link status */
-+#else
-+		unsigned int link			:  1;	/* link status */
-+		unsigned int speed			:  2;	/* link speed(00->2.5M 01->25M 10->125M) */
-+		unsigned int duplex			:  1;	/* duplex mode */
-+		unsigned int phy_mode		:  1;	/* PHY interface mode in 10M-bps */
-+		unsigned int mii_rmii		:  2;   /* PHY interface type */
-+		unsigned int 				: 25;
-+#endif
-+	} bits;
-+} GMAC_STATUS_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_009
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 10;
-+		unsigned int tx_fail		:  1; 	/* Tx fail interrupt */
-+		unsigned int cnt_full		:  1;	/* MIB counters half full interrupt */
-+		unsigned int rx_pause_on	:  1;	/* received pause on frame interrupt */
-+		unsigned int tx_pause_on	:  1;	/* transmit pause on frame interrupt */
-+		unsigned int rx_pause_off   :  1;	/* received pause off frame interrupt */
-+		unsigned int tx_pause_off	:  1;	/* received pause off frame interrupt */
-+		unsigned int rx_overrun		:  1;   /* GMAC Rx FIFO overrun interrupt */
-+		unsigned int tx_underrun	:  1;	/* GMAC Tx FIFO underrun interrupt */
-+		unsigned int				:  6;
-+		unsigned int m_tx_fail 		:  1;	/* Tx fail interrupt mask */
-+		unsigned int m_cnt_full		:  1;	/* MIB counters half full interrupt mask */
-+		unsigned int m_rx_pause_on	:  1;	/* received pause on frame interrupt mask */
-+		unsigned int m_tx_pause_on  :  1;	/* transmit pause on frame interrupt mask */
-+		unsigned int m_rx_pause_off :  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_tx_pause_off	:  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_rx_overrun	:  1;   /* GMAC Rx FIFO overrun interrupt mask */
-+		unsigned int m_tx_underrun	:  1;	/* GMAC Tx FIFO underrun interrupt mask */
-+#else
-+		unsigned int m_tx_underrun	:  1;	/* GMAC Tx FIFO underrun interrupt mask */
-+		unsigned int m_rx_overrun	:  1;   /* GMAC Rx FIFO overrun interrupt mask */
-+		unsigned int m_tx_pause_off	:  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_rx_pause_off :  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_tx_pause_on  :  1;	/* transmit pause on frame interrupt mask */
-+		unsigned int m_rx_pause_on	:  1;	/* received pause on frame interrupt mask */
-+		unsigned int m_cnt_full		:  1;	/* MIB counters half full interrupt mask */
-+		unsigned int m_tx_fail 		:  1;	/* Tx fail interrupt mask */
-+		unsigned int				:  6;
-+		unsigned int tx_underrun	:  1;	/* GMAC Tx FIFO underrun interrupt */
-+		unsigned int rx_overrun		:  1;   /* GMAC Rx FIFO overrun interrupt */
-+		unsigned int tx_pause_off	:  1;	/* received pause off frame interrupt */
-+		unsigned int rx_pause_off   :  1;	/* received pause off frame interrupt */
-+		unsigned int tx_pause_on	:  1;	/* transmit pause on frame interrupt */
-+		unsigned int rx_pause_on	:  1;	/* received pause on frame interrupt */
-+		unsigned int cnt_full		:  1;	/* MIB counters half full interrupt */
-+		unsigned int tx_fail		:  1; 	/* Tx fail interrupt */
-+		unsigned int 				: 10;
-+#endif
-+	} bits;
-+} GMAC_INT_MASK_T;
-+
-+
-+/*******************************************/
-+/* the register structure of GMAC DMA      */
-+/*******************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff00
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int                :  7;   /* reserved */
-+		unsigned int s_ahb_err		:  1;	/* Slave AHB bus error */
-+		unsigned int tx_err_code    :  4;   /* TxDMA error code */
-+		unsigned int rx_err_code  	:  4;   /* RxDMA error code */
-+		unsigned int device_id		: 12;
-+		unsigned int revision_id	:  4;
-+#else
-+		unsigned int revision_id	:  4;
-+		unsigned int device_id		: 12;
-+		unsigned int rx_err_code  	:  4;   /* RxDMA error code */
-+		unsigned int tx_err_code    :  4;   /* TxDMA error code */
-+		unsigned int s_ahb_err		:  1;	/* Slave AHB bus error */
-+		unsigned int                :  7;   /* reserved */
-+#endif
-+	} bits;
-+} GMAC_DMA_DEVICE_ID_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff04
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ts_finish		:  1;	/* finished tx interrupt */
-+		unsigned int ts_derr		:  1;   /* AHB Bus Error while tx */
-+		unsigned int ts_perr		:  1;   /* Tx Descriptor protocol error */
-+		unsigned int ts_eodi		:  1;	/* TxDMA end of descriptor interrupt */
-+		unsigned int ts_eofi		:  1;   /* TxDMA end of frame interrupt */
-+		unsigned int rs_finish		:  1;   /* finished rx interrupt */
-+		unsigned int rs_derr		:  1;   /* AHB Bus Error while rx */
-+		unsigned int rs_perr		:  1;   /* Rx Descriptor protocol error */
-+		unsigned int rs_eodi		:  1;	/* RxDMA end of descriptor interrupt */
-+		unsigned int rs_eofi		:  1;	/* RxDMA end of frame interrupt */
-+		unsigned int        		:  1; 	/* Tx fail interrupt */
-+		unsigned int cnt_full		:  1;	/* MIB counters half full interrupt */
-+		unsigned int rx_pause_on	:  1;	/* received pause on frame interrupt */
-+		unsigned int tx_pause_on	:  1;	/* transmit pause on frame interrupt */
-+		unsigned int rx_pause_off   :  1;	/* received pause off frame interrupt */
-+		unsigned int tx_pause_off	:  1;	/* received pause off frame interrupt */
-+		unsigned int rx_overrun		:  1;   /* GMAC Rx FIFO overrun interrupt */
-+		unsigned int link_change	:  1;	/* GMAC link changed Interrupt for RGMII mode */
-+		unsigned int        		:  1;
-+		unsigned int            	:  1;
-+		unsigned int 				:  3;
-+		unsigned int loop_back		:  1;	/* loopback TxDMA to RxDMA */
-+		unsigned int        		:  1;	/* Tx fail interrupt mask */
-+		unsigned int m_cnt_full		:  1;	/* MIB counters half full interrupt mask */
-+		unsigned int m_rx_pause_on	:  1;	/* received pause on frame interrupt mask */
-+		unsigned int m_tx_pause_on  :  1;	/* transmit pause on frame interrupt mask */
-+		unsigned int m_rx_pause_off :  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_tx_pause_off	:  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_rx_overrun	:  1;   /* GMAC Rx FIFO overrun interrupt mask */
-+		unsigned int m_link_change	:  1;	/* GMAC link changed Interrupt mask for RGMII mode */
-+#else
-+		unsigned int m_link_change	:  1;	/* GMAC link changed Interrupt mask for RGMII mode */
-+		unsigned int m_rx_overrun	:  1;   /* GMAC Rx FIFO overrun interrupt mask */
-+		unsigned int m_tx_pause_off	:  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_rx_pause_off :  1;	/* received pause off frame interrupt mask */
-+		unsigned int m_tx_pause_on  :  1;	/* transmit pause on frame interrupt mask */
-+		unsigned int m_rx_pause_on	:  1;	/* received pause on frame interrupt mask */
-+		unsigned int m_cnt_full		:  1;	/* MIB counters half full interrupt mask */
-+		unsigned int         		:  1;	/* Tx fail interrupt mask */
-+		unsigned int loop_back		:  1;	/* loopback TxDMA to RxDMA */
-+		unsigned int 				:  3;
-+		unsigned int            	:  1;
-+		unsigned int        		:  1;
-+		unsigned int link_change	:  1;	/* GMAC link changed Interrupt for RGMII mode */
-+		unsigned int rx_overrun		:  1;   /* GMAC Rx FIFO overrun interrupt */
-+		unsigned int tx_pause_off	:  1;	/* received pause off frame interrupt */
-+		unsigned int rx_pause_off   :  1;	/* received pause off frame interrupt */
-+		unsigned int tx_pause_on	:  1;	/* transmit pause on frame interrupt */
-+		unsigned int rx_pause_on	:  1;	/* received pause on frame interrupt */
-+		unsigned int cnt_full		:  1;	/* MIB counters half full interrupt */
-+		unsigned int        		:  1; 	/* Tx fail interrupt */
-+		unsigned int rs_eofi		:  1;	/* RxDMA end of frame interrupt */
-+		unsigned int rs_eodi		:  1;	/* RxDMA end of descriptor interrupt */
-+		unsigned int rs_perr		:  1;   /* Rx Descriptor protocol error */
-+		unsigned int rs_derr		:  1;   /* AHB Bus Error while rx */
-+		unsigned int rs_finish		:  1;   /* finished rx interrupt */
-+		unsigned int ts_eofi		:  1;   /* TxDMA end of frame interrupt */
-+		unsigned int ts_eodi		:  1;	/* TxDMA end of descriptor interrupt */
-+		unsigned int ts_perr		:  1;   /* Tx Descriptor protocol error */
-+		unsigned int ts_derr		:  1;   /* AHB Bus Error while tx */
-+		unsigned int ts_finish		:  1;	/* finished tx interrupt */
-+#endif
-+	} bits;
-+} GMAC_DMA_STATUS_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff08
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int td_prot		:  4;	/* TxDMA protection control */
-+		unsigned int td_burst_size  :  2;	/* TxDMA max burst size for every AHB request */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width;0x->8 bits,10->16 bits,11->32 bits */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+#else
-+		unsigned int 				: 14;
-+		unsigned int td_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int td_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int td_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_fail_en 	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int td_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int td_bus		    :  2;	/* peripheral bus width;0x->8 bits,10->16 bits,11->32 bits */
-+		unsigned int td_burst_size  :  2;	/* TxDMA max burst size for every AHB request */
-+		unsigned int td_prot		:  4;	/* TxDMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int td_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int td_continue	:  1;   /* Continue DMA operation */
-+		unsigned int td_start		:  1;	/* Start DMA transfer */
-+#endif
-+	} bits;
-+} GMAC_TXDMA_CTRL_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff0c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int 					:  3;
-+#else
-+		unsigned int 					:  3;
-+		unsigned int td_busy			:  1;/* 1-TxDMA busy; 0-TxDMA idle */
-+		unsigned int td_first_des_ptr	: 28;/* first descriptor address */
-+#endif
-+	} bits;
-+} GMAC_TXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff10
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int    			:  1;
-+		unsigned int sof_eof		:  2;
-+#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int    			:  1;
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+#endif
-+	} bits;
-+} GMAC_TXDMA_CURR_DESC_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff14
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int 				:  1;
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0x->8 bits,10->16 bits,11->32 bits */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int 				: 14;
-+#else
-+		unsigned int 				: 14;
-+		unsigned int rd_eof_en      :  1;   /* End of frame interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_eod_en  	:  1;	/* End of Descriptor interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_perr_en 	:  1;	/* Protocol Failure Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_fail_en  	:  1;	/* DMA Fail Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_finish_en   :  1;	/* DMA Finish Event Interrupt Enable;1-enable;0-mask */
-+		unsigned int rd_endian		:  1;	/* AHB Endian. 0-little endian; 1-big endian */
-+		unsigned int rd_bus		    :  2;	/* peripheral bus width;0x->8 bits,10->16 bits,11->32 bits */
-+		unsigned int rd_burst_size  :  2;	/* DMA max burst size for every AHB request */
-+		unsigned int rd_prot		:  4;	/* DMA protection control */
-+		unsigned int 				:  1;
-+		unsigned int rd_chain_mode	:  1;	/* Descriptor Chain Mode;1-Descriptor Chain mode, 0-Direct DMA mode*/
-+		unsigned int rd_continue	:  1;   /* Continue DMA operation */
-+		unsigned int rd_start		:  1;	/* Start DMA transfer */
-+#endif
-+	} bits;
-+} GMAC_RXDMA_CTRL_T;
-+
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff18
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int 					:  3;
-+#else
-+		unsigned int 					:  3;
-+		unsigned int rd_busy			:  1;/* 1-RxDMA busy; 0-RxDMA idle */
-+		unsigned int rd_first_des_ptr	: 28;/* first descriptor address */
-+#endif
-+	} bits;
-+} GMAC_RXDMA_FIRST_DESC_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit2_ff1c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int    			:  1;
-+		unsigned int sof_eof		:  2;
-+#else
-+		unsigned int sof_eof		:  2;
-+		unsigned int    			:  1;
-+		unsigned int eofie			:  1;	/* end of frame interrupt enable */
-+		unsigned int ndar			: 28;	/* next descriptor address */
-+#endif
-+	} bits;
-+} GMAC_RXDMA_CURR_DESC_T;
-+
-+
-+/********************************************/
-+/*          Descriptor Format               */
-+/********************************************/
-+
-+typedef struct descriptor_t
-+{
-+	union frame_control_t
-+	{
-+		unsigned int bits32;
-+		struct bits_0000
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int csum_state : 3;	/* checksum error status */
-+			unsigned int vlan_tag   : 1;    /* 802.1q vlan tag packet */
-+			unsigned int frame_state: 3;    /* reference Rx Status1 */
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+#else
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int frame_state: 3;    /* reference Rx Status1 */
-+			unsigned int vlan_tag   : 1;    /* 802.1q vlan tag packet */
-+			unsigned int csum_state : 3;	/* checksum error status */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+#endif
-+		} bits_rx;
-+
-+		struct bits_0001
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int            : 6;
-+			unsigned int success_tx : 1;    /* successful transmitted */
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+#else
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int success_tx : 1;    /* successful transmitted */
-+			unsigned int            : 6;
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+#endif
-+        } bits_tx_in;
-+
-+		struct bits_0002
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int            : 2;
-+			unsigned int udp_csum_en: 1;    /* TSS UDP checksum enable */
-+			unsigned int tcp_csum_en: 1;    /* TSS TCP checksum enable */
-+			unsigned int ipv6_tx_en : 1;    /* TSS IPv6 TX enable */
-+			unsigned int ip_csum_en : 1;    /* TSS IPv4 IP Header checksum enable */
-+			unsigned int vlan_enable: 1;    /* VLAN TIC insertion enable */
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+#else
-+			unsigned int buffer_size:16;	/* transfer buffer size associated with current description*/
-+			unsigned int desc_count : 6;	/* number of descriptors used for the current frame */
-+			unsigned int vlan_enable: 1;    /* VLAN TIC insertion enable */
-+			unsigned int ip_csum_en : 1;    /* TSS IPv4 IP Header checksum enable */
-+			unsigned int ipv6_tx_en : 1;    /* TSS IPv6 TX enable */
-+			unsigned int tcp_csum_en: 1;    /* TSS TCP checksum enable */
-+			unsigned int udp_csum_en: 1;    /* TSS UDP checksum enable */
-+			unsigned int            : 2;
-+			unsigned int perr		: 1;	/* protocol error during processing this descriptor */
-+			unsigned int derr		: 1;	/* data error during processing this descriptor */
-+			unsigned int own 		: 1;	/* owner bit. 0-CPU, 1-DMA */
-+#endif
-+        } bits_tx_out;
-+
-+	} frame_ctrl;
-+
-+	union flag_status_t
-+	{
-+		unsigned int bits32;
-+		struct bits_0004
-+		{
-+#if (BIG_ENDIAN==1)
-+            unsigned int priority   : 3;    /* user priority extracted from receiving frame*/
-+            unsigned int cfi        : 1;	/* cfi extracted from receiving frame*/
-+			unsigned int vlan_id    :12;	/* VLAN ID extracted from receiving frame */
-+			unsigned int frame_count:16;	/* received frame byte count,include CRC,not include VLAN TIC */
-+#else
-+			unsigned int frame_count:16;	/* received frame byte count,include CRC,not include VLAN TIC */
-+			unsigned int vlan_id    :12;	/* VLAN ID extracted from receiving frame */
-+            unsigned int cfi        : 1;	/* cfi extracted from receiving frame*/
-+            unsigned int priority   : 3;    /* user priority extracted from receiving frame*/
-+#endif
-+		} bits_rx_status;
-+
-+		struct bits_0005
-+		{
-+#if (BIG_ENDIAN==1)
-+            unsigned int priority   : 3;    /* user priority to transmit*/
-+            unsigned int cfi        : 1;	/* cfi to transmit*/
-+			unsigned int vlan_id    :12;	/* VLAN ID to transmit */
-+			unsigned int frame_count:16;    /* total tx frame byte count */
-+#else
-+			unsigned int frame_count:16;    /* total tx frame byte count */
-+			unsigned int vlan_id    :12;	/* VLAN ID to transmit */
-+            unsigned int cfi        : 1;	/* cfi to transmit*/
-+            unsigned int priority   : 3;    /* user priority to transmit*/
-+#endif
-+		} bits_tx_flag;
-+	} flag_status;
-+
-+	unsigned int buf_adr;	/* data buffer address */
-+
-+	union next_desc_t
-+	{
-+		unsigned int next_descriptor;
-+		struct bits_000c
-+		{
-+#if (BIG_ENDIAN==1)
-+			unsigned int ndar		:28;	/* next descriptor address */
-+			unsigned int eofie		: 1;	/* end of frame interrupt enable */
-+			unsigned int    		: 1;
-+			unsigned int sof_eof	: 2;	/* 00-the linking descriptor   01-the last descriptor of a frame*/
-+			                                /* 10-the first descriptor of a frame    11-only one descriptor for a frame*/
-+#else
-+			unsigned int sof_eof	: 2;	/* 00-the linking descriptor   01-the last descriptor of a frame*/
-+			                                /* 10-the first descriptor of a frame    11-only one descriptor for a frame*/
-+			unsigned int    		: 1;
-+			unsigned int eofie		: 1;	/* end of frame interrupt enable */
-+			unsigned int ndar		:28;	/* next descriptor address */
-+#endif
-+		} bits;
-+	} next_desc;
-+} GMAC_DESCRIPTOR_T;
-+
-+typedef struct gmac_conf {
-+	struct net_device *dev;
-+	int portmap;
-+	int vid;
-+	int flag;     /* 1: active  0: non-active */
-+} sys_gmac_conf;
-+
-+struct gmac_private {
-+	unsigned char       *tx_bufs;	/* Tx bounce buffer region. */
-+	unsigned char       *rx_bufs;
-+	GMAC_DESCRIPTOR_T	*tx_desc;	/* point to virtual TX descriptor address*/
-+	GMAC_DESCRIPTOR_T	*rx_desc;	/* point to virtual RX descriptor address*/
-+	GMAC_DESCRIPTOR_T	*tx_cur_desc;	/* point to current TX descriptor */
-+	GMAC_DESCRIPTOR_T	*rx_cur_desc;	/* point to current RX descriptor */
-+	GMAC_DESCRIPTOR_T   *tx_finished_desc;
-+	GMAC_DESCRIPTOR_T   *rx_finished_desc;
-+	unsigned long       cur_tx;
-+	unsigned int        cur_rx;	/* Index into the Rx buffer of next Rx pkt. */
-+	unsigned int        tx_flag;
-+	unsigned long       dirty_tx;
-+	unsigned char       *tx_buf[TX_DESC_NUM];	/* Tx bounce buffers */
-+	dma_addr_t          tx_desc_dma; /* physical TX descriptor address */
-+	dma_addr_t          rx_desc_dma;	/* physical RX descriptor address */
-+	dma_addr_t          tx_bufs_dma; /* physical TX descriptor address */
-+	dma_addr_t          rx_bufs_dma; /* physical RX descriptor address */
-+    struct net_device_stats  stats;
-+	pid_t               thr_pid;
-+	wait_queue_head_t   thr_wait;
-+	struct completion   thr_exited;
-+    spinlock_t          lock;
-+    int                 time_to_die;
-+	unsigned int		tx_desc_hdr[GMAC_PHY_IF];	/* the descriptor which sw can fill */
-+	unsigned int		tx_desc_tail[GMAC_PHY_IF];	/* the descriptor which is not cleaned yet */
-+};
-+
-+
-+struct reg_ioctl_data {
-+    unsigned int    reg_addr;   /* the register address */
-+    unsigned int    val_in;     /* data write to the register */
-+    unsigned int    val_out;    /* data read from the register */
-+};
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+typedef struct tx_data_t {
-+	int	freeable; // 1 when it's skb. it can be freed in tx interrupt handler
-+	struct sk_buff*	skb; // skb
-+	int	desc_in_use; // 1 when the desc is in use. 0 when desc is available.
-+	long end_seq; // to find out packets are in seq.
-+	// so this value is the seq of next packet.
-+} tx_data;
-+#endif
-+
-+/*************************************************************
-+ *         Global Variable
-+ *************************************************************/
-+struct semaphore        sem_gmac;   /* semaphore for share pins issue */
-+
-+/*************************************************************
-+ *        Static Global Variable
-+ *************************************************************/
-+// static unsigned int     MAC_BASE_ADDR = GMAC0_BASE;
-+static unsigned int     gmac_base_addr[GMAC_PHY_IF] = {GMAC0_BASE,GMAC1_BASE};
-+static unsigned int     gmac_irq[GMAC_PHY_IF] = {IRQ_GMAC0,IRQ_GMAC1};
-+static struct net_device *gmac_dev[GMAC_PHY_IF];
-+
-+static unsigned int     FLAG_SWITCH=0;	/* if 1-->switch chip presented. if 0-->switch chip unpresented */
-+static unsigned int     flow_control_enable[GMAC_PHY_IF] = {1,1};
-+static unsigned int     pre_phy_status[GMAC_PHY_IF] = {LINK_DOWN,LINK_DOWN};
-+static unsigned int     tx_desc_virtual_base[GMAC_PHY_IF];
-+static unsigned int     rx_desc_virtual_base[GMAC_PHY_IF];
-+static unsigned int     full_duplex = 1;
-+static unsigned int     speed = 1;
-+#ifdef CONFIG_SL2312_MPAGE
-+static tx_data		    tx_skb[GMAC_PHY_IF][TX_DESC_NUM];
-+#else
-+static struct sk_buff   *tx_skb[GMAC_PHY_IF][TX_DESC_NUM];
-+#endif
-+static struct sk_buff   *rx_skb[GMAC_PHY_IF][RX_DESC_NUM];
-+static unsigned int     tx_desc_start_adr[GMAC_PHY_IF];
-+static unsigned int     rx_desc_start_adr[GMAC_PHY_IF];
-+static unsigned char    eth0_mac[6]= {0x00,0x50,0xc2,0x2b,0xd3,0x25};
-+static unsigned char    eth1_mac[6]= {0x00,0x50,0xc2,0x2b,0xdf,0xfe};
-+static unsigned int     next_tick = 3 * HZ;
-+
-+static unsigned int     phy_addr[GMAC_PHY_IF] = {0x01,0x02};  /* define PHY address */
-+
-+DECLARE_WAIT_QUEUE_HEAD(gmac_queue);
-+//static 	wait_queue_t    wait;
-+
-+struct gmac_conf VLAN_conf[] = {
-+#ifdef CONFIG_ADM_6999
-+	{ (struct net_device *)0,0x7F,1 },
-+	{ (struct net_device *)0,0x80,2 }
-+#endif
-+#ifdef CONFIG_ADM_6996
-+	{ (struct net_device *)0,0x0F,1 },
-+	{ (struct net_device *)0,0x10,2 }
-+#endif
-+};
-+
-+#define NUM_VLAN_IF	(sizeof(VLAN_conf)/sizeof(struct gmac_conf))
-+
-+
-+/************************************************/
-+/*            GMAC function declare             */
-+/************************************************/
-+
-+unsigned int mii_read(unsigned char phyad,unsigned char regad);
-+void mii_write(unsigned char phyad,unsigned char regad,unsigned int value);
-+static void gmac_set_phy_status(struct net_device *dev);
-+static void gmac_get_phy_status(struct net_device *dev);
-+static int gmac_phy_thread (void *data);
-+static int gmac_set_mac_address(struct net_device *dev, void *addr);
-+static void gmac_tx_timeout(struct net_device *dev);
-+static void gmac_tx_packet_complete(struct net_device *dev);
-+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev);
-+static void gmac_set_rx_mode(struct net_device *dev);
-+static void gmac_rx_packet(struct net_device *dev);
-+static int gmac_open (struct net_device *dev);
-+static int gmac_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-+
-+static unsigned int gmac_get_dev_index(struct net_device *dev);
-+static unsigned int gmac_select_interface(struct net_device *dev);
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+int printk_all(int dev_index, struct gmac_private* tp);
-+#endif
-+
-+/****************************************/
-+/*	SPI Function Declare		*/
-+/****************************************/
-+void SPI_write(unsigned char addr,unsigned int value);
-+unsigned int SPI_read(unsigned char table,unsigned char addr);
-+void SPI_write_bit(char bit_EEDO);
-+unsigned int SPI_read_bit(void);
-+void SPI_default(void);
-+void SPI_reset(unsigned char rstype,unsigned char port_cnt);
-+void SPI_pre_st(void);
-+void SPI_CS_enable(unsigned char enable);
-+void SPI_Set_VLAN(unsigned char LAN,unsigned int port_mask);
-+void SPI_Set_tag(unsigned int port,unsigned tag);
-+void SPI_Set_PVID(unsigned int PVID,unsigned int port_mask);
-+unsigned int SPI_Get_PVID(unsigned int port);
-+void SPI_mac_lock(unsigned int port, unsigned char lock);
-+void SPI_get_port_state(unsigned int port);
-+void SPI_port_enable(unsigned int port,unsigned char enable);
-+unsigned int SPI_get_identifier(void);
-+void SPI_get_status(unsigned int port);
-+
-+/****************************************/
-+/*	VLAN Function Declare		        */
-+/****************************************/
-+int getVLANfromdev (struct net_device *dev );
-+struct net_device * getdevfromVLAN( int VID);
-+
-+
-+
-+/************************************************/
-+/*                 function body                */
-+/************************************************/
-+#if 0
-+void hw_memcpy(void *to,const void *from,unsigned long n)
-+{
-+    writel(from,SL2312_DRAM_CTRL_BASE+0x20);  /* set source address */
-+    writel(to,SL2312_DRAM_CTRL_BASE+0x24);    /* set destination address */
-+    writel(n,SL2312_DRAM_CTRL_BASE+0x28);     /* set byte count */
-+    writel(0x00000001,SL2312_DRAM_CTRL_BASE+0x2c);
-+    while (readl(SL2312_DRAM_CTRL_BASE+0x2c));
-+}
-+#endif
-+
-+static unsigned int gmac_read_reg(unsigned int addr)
-+{
-+    unsigned int    reg_val;
-+//    unsigned int    flags;
-+//    spinlock_t     lock;
-+
-+//    spin_lock_irqsave(&lock, flags);
-+    reg_val = readl(addr);	// Gary Chen
-+//	spin_unlock_irqrestore(&lock, flags);
-+	return (reg_val);
-+}
-+
-+static void gmac_write_reg(unsigned int addr,unsigned int data,unsigned int bit_mask)
-+{
-+	unsigned int    reg_val;
-+    //unsigned int    *addr;
-+//    unsigned int    flags;
-+//    spinlock_t     lock;
-+
-+//    spin_lock_irqsave(&lock, flags);
-+	reg_val = ( gmac_read_reg(addr) & (~bit_mask) ) | (data & bit_mask);
-+    writel(reg_val,addr);
-+//	spin_unlock_irqrestore(&lock, flags);
-+	return;
-+}
-+
-+
-+static void gmac_sw_reset(struct net_device *dev)
-+{
-+    unsigned int    index;
-+    unsigned int    reg_val;
-+
-+    index = gmac_get_dev_index(dev);
-+    if (index==0)
-+        reg_val = readl(GMAC_GLOBAL_BASE_ADDR+0x0c) | 0x00000020;   /* GMAC0 S/W reset */
-+    else
-+        reg_val = readl(GMAC_GLOBAL_BASE_ADDR+0x0c) | 0x00000040;   /* GMAC1 S/W reset */
-+
-+    writel(reg_val,GMAC_GLOBAL_BASE_ADDR+0x0c);
-+    return;
-+}
-+
-+static void gmac_get_mac_address(void)
-+{
-+#ifdef CONFIG_MTD
-+	extern int get_vlaninfo(vlaninfo* vlan);
-+    static vlaninfo    vlan[2];
-+
-+    if (get_vlaninfo(&vlan[0]))
-+    {
-+        memcpy(eth0_mac,vlan[0].mac,6);
-+        VLAN_conf[0].vid = vlan[0].vlanid;
-+        VLAN_conf[0].portmap = vlan[0].vlanmap;
-+        memcpy(eth1_mac,vlan[1].mac,6);
-+        VLAN_conf[1].vid = vlan[1].vlanid;
-+        VLAN_conf[1].portmap = vlan[1].vlanmap;
-+    }
-+#else
-+    unsigned int reg_val;
-+
-+    reg_val = readl(IO_ADDRESS(SL2312_SECURITY_BASE)+0xac);
-+    eth0_mac[4] = (reg_val & 0xff00) >> 8;
-+    eth0_mac[5] = reg_val & 0x00ff;
-+    reg_val = readl(IO_ADDRESS(SL2312_SECURITY_BASE)+0xac);
-+    eth1_mac[4] = (reg_val & 0xff00) >> 8;
-+    eth1_mac[5] = reg_val & 0x00ff;
-+#endif
-+    return;
-+}
-+
-+static unsigned int gmac_get_dev_index(struct net_device *dev)
-+{
-+    unsigned int    i;
-+
-+    /* get device index number */
-+    for (i=0;i<GMAC_PHY_IF;i++)
-+    {
-+        if (gmac_dev[i]==dev)
-+        {
-+            return(i);
-+        }
-+    }
-+    return (0xff);
-+}
-+
-+static unsigned int gmac_select_interface(struct net_device *dev)
-+{
-+    unsigned int    index;
-+
-+    index = gmac_get_dev_index(dev);
-+    // MAC_BASE_ADDR = gmac_base_addr[index];	// Gary Chen
-+    return (index);
-+}
-+
-+
-+static void gmac_dump_register(struct net_device *dev)
-+{
-+#if 0
-+    unsigned int   i,val,index;
-+
-+    index = gmac_select_interface(dev);
-+
-+    printk("========== GMAC%d ==========\n",index);
-+    for (i=0;i<=0x7c;i=i+4)
-+    {
-+        val = gmac_read_reg(gmac_base_addr[index] + i);
-+        printk("offset = %08x   value = %08x\n",i,val);
-+    }
-+    for (i=0xff00;i<=0xff7c;i=i+4)
-+    {
-+        val = gmac_read_reg(gmac_base_addr[index] + i);
-+        printk("offset = %08x   value = %08x\n",i,val);
-+    }
-+#endif
-+}
-+
-+static int gmac_init_chip(struct net_device *dev)
-+{
-+	GMAC_RBNR_T		rbnr_val,rbnr_mask;
-+	GMAC_CONFIG2_T	config2_val;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	GMAC_CONFIG1_T	config1;
-+	struct sockaddr sock;
-+	unsigned int    status;
-+	unsigned int    phy_mode;
-+	unsigned int    index;
-+
-+    index = gmac_get_dev_index(dev);
-+
-+    /* set GMAC RMII mode */
-+    if (index==0)
-+        phy_mode = 0;   /* 0->MII 1->GMII 2->RGMII(10/100) 3->RGMII(1000) */
-+    else
-+        phy_mode = 2;   /* 0->MII 1->GMII 2->RGMII(10/100) 3->RGMII(1000) */
-+
-+    /* set PHY operation mode */
-+    status = (phy_mode<<5) | 0x11 | (full_duplex<<3) | (speed<<1);
-+    gmac_write_reg(gmac_base_addr[index] + GMAC_STATUS,status ,0x0000007f);
-+
-+	/* set station MAC address1 and address2 */
-+	if (index==0)
-+	    memcpy(&sock.sa_data[0],&eth0_mac[0],6);
-+    else
-+	    memcpy(&sock.sa_data[0],&eth1_mac[0],6);
-+    gmac_set_mac_address(dev,(void *)&sock);
-+
-+    /* set RX_FLTR register to receive all multicast packet */
-+    gmac_write_reg(gmac_base_addr[index] + GMAC_RX_FLTR,0x0000001F,0x0000001f);
-+    //gmac_write_reg(gmac_base_addr[index] + GMAC_RX_FLTR,0x00000007,0x0000001f);
-+
-+	/* set per packet buffer size */
-+	config1.bits32 = 0;
-+    config1.bits.buf_size = 11; /* buffer size = 2048-byte */
-+    gmac_write_reg(gmac_base_addr[index] + GMAC_CONFIG1,config1.bits32,0x0000000f);
-+
-+	/* set flow control threshold */
-+	config2_val.bits32 = 0;
-+	config2_val.bits.set_threshold = RX_DESC_NUM/4;
-+	config2_val.bits.rel_threshold = RX_DESC_NUM*3/4;
-+	gmac_write_reg(gmac_base_addr[index] + GMAC_CONFIG2,config2_val.bits32,0xffffffff);
-+
-+	/* init remaining buffer number register */
-+	rbnr_val.bits32 = 0;
-+	rbnr_val.bits.buf_remain = RX_DESC_NUM;
-+	rbnr_mask.bits32 = 0;
-+	rbnr_mask.bits.buf_remain = 0xffff;
-+	gmac_write_reg(gmac_base_addr[index] + GMAC_RBNR,rbnr_val.bits32,rbnr_mask.bits32);
-+
-+    /* disable TX/RX and disable internal loop back */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.max_len = 2;
-+    if (flow_control_enable[index]==1)
-+    {
-+        config0.bits.tx_fc_en = 1; /* enable tx flow control */
-+        config0.bits.rx_fc_en = 1; /* enable rx flow control */
-+        printk("Enable MAC Flow Control...\n");
-+    }
-+    else
-+    {
-+        config0.bits.tx_fc_en = 0; /* disable tx flow control */
-+        config0.bits.rx_fc_en = 0; /* disable rx flow control */
-+        printk("Disable MAC Flow Control...\n");
-+    }
-+    config0.bits.dis_rx = 1;  /* disable rx */
-+    config0.bits.dis_tx = 1;  /* disable tx */
-+    config0.bits.loop_back = 0; /* enable/disable GMAC loopback */
-+	config0.bits.inv_rx_clk = 0;
-+	config0.bits.rising_latch = 1;
-+	config0.bits.ipv4_tss_rx_en = 1;  /* enable H/W to check ip checksum */
-+	config0.bits.ipv6_tss_rx_en = 1;  /* enable H/W to check ip checksum */
-+
-+    config0_mask.bits.max_len = 7;
-+    config0_mask.bits.tx_fc_en = 1;
-+    config0_mask.bits.rx_fc_en = 1;
-+    config0_mask.bits.dis_rx = 1;
-+    config0_mask.bits.dis_tx = 1;
-+    config0_mask.bits.loop_back = 1;
-+    config0_mask.bits.inv_rx_clk = 1;
-+	config0_mask.bits.rising_latch = 1;
-+	config0_mask.bits.ipv4_tss_rx_en = 1;
-+	config0_mask.bits.ipv6_tss_rx_en = 1;
-+    gmac_write_reg(gmac_base_addr[index] + GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+
-+	return (0);
-+}
-+
-+static void gmac_enable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	int				dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 0;  /* enable rx */
-+    config0.bits.dis_tx = 0;  /* enable tx */
-+    config0_mask.bits.dis_rx = 1;
-+    config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+}
-+
-+static void gmac_disable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	int				dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 1;  /* disable rx */
-+    config0.bits.dis_tx = 1;  /* disable tx */
-+    config0_mask.bits.dis_rx = 1;
-+    config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+}
-+
-+#ifdef CONFIG_SL_NAPI
-+static int gmac_rx_poll_ga(struct net_device *dev, int *budget)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	struct sk_buff 		*skb;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	GMAC_RXDMA_FIRST_DESC_T	rxdma_busy;
-+    GMAC_DESCRIPTOR_T   *rx_desc;
-+	unsigned int 		pkt_size;
-+	unsigned int        desc_count;
-+    unsigned int        vid;
-+//    unsigned int        priority;
-+	unsigned int        own;
-+	unsigned int        good_frame = 0;
-+	unsigned int        index;
-+	unsigned int        dev_index;
-+	int                 work = 0;
-+	int                 work_done = 0;
-+	int                 quota = min(dev->quota, *budget);
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	for (;;)
-+	{
-+        own = tp->rx_cur_desc->frame_ctrl.bits32 >> 31;
-+        if (own == CPU) /* check owner bit */
-+        {
-+	        rx_desc = tp->rx_cur_desc;
-+#if (GMAC_DEBUG==1)
-+	        /* check error interrupt */
-+	        if ( (rx_desc->frame_ctrl.bits_rx.derr==1)||(rx_desc->frame_ctrl.bits_rx.perr==1) )
-+	        {
-+    	        printk("%s::Rx Descriptor Processing Error !!!\n",__func__);
-+    	    }
-+#endif
-+    	    /* get frame information from the first descriptor of the frame */
-+	        pkt_size = rx_desc->flag_status.bits_rx_status.frame_count - 4;  /*total byte count in a frame*/
-+#if (GMAC_DEBUG==1)
-+            priority = rx_desc->flag_status.bits_rx_status.priority;    /* 802.1p priority */
-+#endif
-+            vid = rx_desc->flag_status.bits_rx_status.vlan_id;          /* 802.1q vlan id */
-+            if (vid == 0)
-+            {
-+                vid = 1;    /* default vlan */
-+            }
-+	        desc_count = rx_desc->frame_ctrl.bits_rx.desc_count; /* get descriptor count per frame */
-+
-+    		if (rx_desc->frame_ctrl.bits_rx.frame_state == 0x000) /* good frame */
-+    		{
-+    			tp->stats.rx_bytes += pkt_size;
-+    			tp->stats.rx_packets++;
-+    			good_frame = 1;
-+    		}
-+    		else
-+    		{
-+    			tp->stats.rx_errors++;
-+    			good_frame = 0;
-+    			printk("RX status: 0x%x\n",rx_desc->frame_ctrl.bits_rx.frame_state);
-+    		}
-+    	}
-+    	else
-+    	{
-+    	    work_done = 1;
-+    	    break;  /* Rx process is completed */
-+    	}
-+
-+        if (good_frame == 1)
-+        {
-+            /* get rx skb buffer index */
-+            index = ((unsigned int)tp->rx_cur_desc - rx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+            if (rx_skb[dev_index][index])
-+            {
-+                skb_reserve (rx_skb[dev_index][index], 2);	/* 16 byte align the IP fields. */
-+                rx_skb[dev_index][index]->dev = dev;
-+                rx_skb[dev_index][index]->ip_summed = CHECKSUM_UNNECESSARY;
-+ 			    skb_put(rx_skb[dev_index][index],pkt_size);
-+ 			    rx_skb[dev_index][index]->protocol = eth_type_trans(rx_skb[dev_index][index],dev); /* set skb protocol */
-+ 			    netif_rx(rx_skb[dev_index][index]);  /* socket rx */
-+ 			    dev->last_rx = jiffies;
-+
-+ 			    /* allocate rx skb buffer */
-+                if ( (skb = dev_alloc_skb(RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+                {
-+                    printk("%s::skb buffer allocation fail !\n",__func__);
-+                }
-+                rx_skb[dev_index][index] = skb;
-+                tp->rx_cur_desc->buf_adr = (unsigned int)__pa(skb->data) | 0x02;    /* insert two bytes in the beginning of rx data */
-+            }
-+            else
-+            {
-+                printk("%s::rx skb index error !\n",__func__);
-+            }
-+        }
-+
-+	    tp->rx_cur_desc->frame_ctrl.bits_rx.own = DMA; /* release rx descriptor to DMA */
-+        /* point to next rx descriptor */
-+        tp->rx_cur_desc = (GMAC_DESCRIPTOR_T *)((tp->rx_cur_desc->next_desc.next_descriptor & 0xfffffff0)+rx_desc_virtual_base[dev_index]);
-+
-+        /* release buffer to Remaining Buffer Number Register */
-+        if (flow_control_enable[dev_index] ==1)
-+        {
-+//            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_BNCR,desc_count,0x0000ffff);
-+            writel(desc_count,(unsigned int *)(gmac_base_addr[dev_index] + GMAC_BNCR));
-+        }
-+
-+		if (work++ >= quota )
-+		{
-+			break;
-+		}
-+    }
-+
-+    /* if RX DMA process is stoped , restart it */
-+	rxdma_busy.bits.rd_first_des_ptr = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_FIRST_DESC);
-+	if (rxdma_busy.bits.rd_busy == 0)
-+	{
-+	    rxdma_ctrl.bits32 = 0;
-+    	rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+	    rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+	    rxdma_ctrl_mask.bits32 = 0;
-+    	rxdma_ctrl_mask.bits.rd_start = 1;
-+	    rxdma_ctrl_mask.bits.rd_continue = 1;
-+	    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+    }
-+
-+	dev->quota -= work;
-+	*budget -= work;
-+	if (work_done==1)
-+	{
-+	    /* Receive descriptor is empty now */
-+        netif_rx_complete(dev);
-+        /* enable receive interrupt */
-+        gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,0x0007c000,0x0007c000);   /* enable rx interrupt */
-+        return 0;
-+    }
-+    else
-+    {
-+        return -1;
-+    }
-+}
-+
-+static int gmac_rx_poll_gb(struct net_device *dev, int *budget)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	struct sk_buff 		*skb;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	GMAC_RXDMA_FIRST_DESC_T	rxdma_busy;
-+    GMAC_DESCRIPTOR_T   *rx_desc;
-+	unsigned int 		pkt_size;
-+	unsigned int        desc_count;
-+    unsigned int        vid;
-+//    unsigned int        priority;
-+	unsigned int        own;
-+	unsigned int        good_frame = 0;
-+	unsigned int        index;
-+	unsigned int        dev_index;
-+	int                 work = 0;
-+	int                 work_done = 0;
-+	int                 quota = min(dev->quota, *budget);
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	for (;;)
-+	{
-+        own = tp->rx_cur_desc->frame_ctrl.bits32 >> 31;
-+        if (own == CPU) /* check owner bit */
-+        {
-+	        rx_desc = tp->rx_cur_desc;
-+#if (GMAC_DEBUG==1)
-+	        /* check error interrupt */
-+	        if ( (rx_desc->frame_ctrl.bits_rx.derr==1)||(rx_desc->frame_ctrl.bits_rx.perr==1) )
-+	        {
-+    	        printk("%s::Rx Descriptor Processing Error !!!\n",__func__);
-+    	    }
-+#endif
-+    	    /* get frame information from the first descriptor of the frame */
-+	        pkt_size = rx_desc->flag_status.bits_rx_status.frame_count - 4;  /*total byte count in a frame*/
-+#if (GMAC_DEBUG==1)
-+            priority = rx_desc->flag_status.bits_rx_status.priority;    /* 802.1p priority */
-+#endif
-+            vid = rx_desc->flag_status.bits_rx_status.vlan_id;          /* 802.1q vlan id */
-+            if (vid == 0)
-+            {
-+                vid = 1;    /* default vlan */
-+            }
-+	        desc_count = rx_desc->frame_ctrl.bits_rx.desc_count; /* get descriptor count per frame */
-+
-+    		if (rx_desc->frame_ctrl.bits_rx.frame_state == 0x000) /* good frame */
-+    		{
-+    			tp->stats.rx_bytes += pkt_size;
-+    			tp->stats.rx_packets++;
-+    			good_frame = 1;
-+    		}
-+    		else
-+    		{
-+    			tp->stats.rx_errors++;
-+    			good_frame = 0;
-+    			printk("RX status: 0x%x\n",rx_desc->frame_ctrl.bits_rx.frame_state);
-+    		}
-+    	}
-+    	else
-+    	{
-+    	    work_done = 1;
-+    	    break;  /* Rx process is completed */
-+    	}
-+
-+        if (good_frame == 1)
-+        {
-+            /* get rx skb buffer index */
-+            index = ((unsigned int)tp->rx_cur_desc - rx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+            if (rx_skb[dev_index][index])
-+            {
-+                skb_reserve (rx_skb[dev_index][index], 2);	/* 16 byte align the IP fields. */
-+                rx_skb[dev_index][index]->dev = dev;
-+                rx_skb[dev_index][index]->ip_summed = CHECKSUM_UNNECESSARY;
-+ 			    skb_put(rx_skb[dev_index][index],pkt_size);
-+ 			    rx_skb[dev_index][index]->protocol = eth_type_trans(rx_skb[dev_index][index],dev); /* set skb protocol */
-+ 			    netif_rx(rx_skb[dev_index][index]);  /* socket rx */
-+ 			    dev->last_rx = jiffies;
-+
-+ 			    /* allocate rx skb buffer */
-+                if ( (skb = dev_alloc_skb(RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+                {
-+                    printk("%s::skb buffer allocation fail !\n",__func__);
-+                }
-+                rx_skb[dev_index][index] = skb;
-+                tp->rx_cur_desc->buf_adr = (unsigned int)__pa(skb->data) | 0x02;    /* insert two bytes in the beginning of rx data */
-+            }
-+            else
-+            {
-+                printk("%s::rx skb index error !\n",__func__);
-+            }
-+        }
-+
-+	    tp->rx_cur_desc->frame_ctrl.bits_rx.own = DMA; /* release rx descriptor to DMA */
-+        /* point to next rx descriptor */
-+        tp->rx_cur_desc = (GMAC_DESCRIPTOR_T *)((tp->rx_cur_desc->next_desc.next_descriptor & 0xfffffff0)+rx_desc_virtual_base[dev_index]);
-+
-+        /* release buffer to Remaining Buffer Number Register */
-+        if (flow_control_enable[dev_index] ==1)
-+        {
-+//            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_BNCR,desc_count,0x0000ffff);
-+            writel(desc_count,(unsigned int *)(gmac_base_addr[dev_index] + GMAC_BNCR));
-+        }
-+
-+		if (work++ >= quota )
-+		{
-+			break;
-+		}
-+    }
-+
-+    /* if RX DMA process is stoped , restart it */
-+	rxdma_busy.bits.rd_first_des_ptr = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_FIRST_DESC);
-+	if (rxdma_busy.bits.rd_busy == 0)
-+	{
-+	    rxdma_ctrl.bits32 = 0;
-+    	rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+	    rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+	    rxdma_ctrl_mask.bits32 = 0;
-+    	rxdma_ctrl_mask.bits.rd_start = 1;
-+	    rxdma_ctrl_mask.bits.rd_continue = 1;
-+	    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+    }
-+
-+	dev->quota -= work;
-+	*budget -= work;
-+	if (work_done==1)
-+	{
-+	    /* Receive descriptor is empty now */
-+        netif_rx_complete(dev);
-+        /* enable receive interrupt */
-+        gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,0x0007c000,0x0007c000);   /* enable rx interrupt */
-+        return 0;
-+    }
-+    else
-+    {
-+        return -1;
-+    }
-+}
-+
-+#endif
-+
-+static void gmac_rx_packet(struct net_device *dev)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	struct sk_buff 		*skb;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	GMAC_RXDMA_FIRST_DESC_T	rxdma_busy;
-+    GMAC_DESCRIPTOR_T   *rx_desc;
-+	unsigned int 		pkt_size;
-+	unsigned int        desc_count;
-+    unsigned int        vid;
-+//    unsigned int        priority;
-+	unsigned int        own;
-+	unsigned int        good_frame = 0;
-+	unsigned int        i,index;
-+	unsigned int        dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	for (i=0;i<256;i++)
-+	{
-+        own = tp->rx_cur_desc->frame_ctrl.bits32 >> 31;
-+        if (own == CPU) /* check owner bit */
-+        {
-+	        rx_desc = tp->rx_cur_desc;
-+#if (GMAC_DEBUG==1)
-+	        /* check error interrupt */
-+	        if ( (rx_desc->frame_ctrl.bits_rx.derr==1)||(rx_desc->frame_ctrl.bits_rx.perr==1) )
-+	        {
-+    	        printk("%s::Rx Descriptor Processing Error !!!\n",__func__);
-+    	    }
-+#endif
-+    	    /* get frame information from the first descriptor of the frame */
-+	        pkt_size = rx_desc->flag_status.bits_rx_status.frame_count - 4;  /*total byte count in a frame*/
-+#if (GMAC_DEBUG==1)
-+            priority = rx_desc->flag_status.bits_rx_status.priority;    /* 802.1p priority */
-+#endif
-+            vid = rx_desc->flag_status.bits_rx_status.vlan_id;          /* 802.1q vlan id */
-+            if (vid == 0)
-+            {
-+                vid = 1;    /* default vlan */
-+            }
-+	        desc_count = rx_desc->frame_ctrl.bits_rx.desc_count; /* get descriptor count per frame */
-+
-+    		if (rx_desc->frame_ctrl.bits_rx.frame_state == 0x000) /* good frame */
-+    		{
-+    			tp->stats.rx_bytes += pkt_size;
-+    			tp->stats.rx_packets++;
-+    			good_frame = 1;
-+    		}
-+    		else
-+    		{
-+    			tp->stats.rx_errors++;
-+    			good_frame = 0;
-+    			printk("RX status: 0x%x\n",rx_desc->frame_ctrl.bits_rx.frame_state);
-+    		}
-+    	}
-+    	else
-+    	{
-+    	    break;  /* Rx process is completed */
-+    	}
-+
-+        if (good_frame == 1)
-+        {
-+            /* get rx skb buffer index */
-+            index = ((unsigned int)tp->rx_cur_desc - rx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+            if (rx_skb[dev_index][index])
-+            {
-+                skb_reserve (rx_skb[dev_index][index], 2);	/* 16 byte align the IP fields. */
-+                rx_skb[dev_index][index]->dev = dev;
-+                rx_skb[dev_index][index]->ip_summed = CHECKSUM_UNNECESSARY;
-+ 			    skb_put(rx_skb[dev_index][index],pkt_size);
-+ 			    rx_skb[dev_index][index]->protocol = eth_type_trans(rx_skb[dev_index][index],dev); /* set skb protocol */
-+ 			    netif_rx(rx_skb[dev_index][index]);  /* socket rx */
-+ 			    dev->last_rx = jiffies;
-+
-+ 			    /* allocate rx skb buffer */
-+                if ( (skb = dev_alloc_skb(RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+                {
-+                    printk("%s::skb buffer allocation fail !\n",__func__);
-+                }
-+                rx_skb[dev_index][index] = skb;
-+                tp->rx_cur_desc->buf_adr = (unsigned int)__pa(skb->data) | 0x02;    /* insert two bytes in the beginning of rx data */
-+            }
-+            else
-+            {
-+                printk("%s::rx skb index error !\n",__func__);
-+            }
-+        }
-+
-+	    tp->rx_cur_desc->frame_ctrl.bits_rx.own = DMA; /* release rx descriptor to DMA */
-+        /* point to next rx descriptor */
-+        tp->rx_cur_desc = (GMAC_DESCRIPTOR_T *)((tp->rx_cur_desc->next_desc.next_descriptor & 0xfffffff0)+rx_desc_virtual_base[dev_index]);
-+
-+        /* release buffer to Remaining Buffer Number Register */
-+        if (flow_control_enable[dev_index] ==1)
-+        {
-+            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_BNCR,desc_count,0x0000ffff);
-+        }
-+    }
-+
-+    /* if RX DMA process is stoped , restart it */
-+	rxdma_busy.bits.rd_first_des_ptr = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_FIRST_DESC);
-+	if (rxdma_busy.bits.rd_busy == 0)
-+	{
-+	    rxdma_ctrl.bits32 = 0;
-+    	rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+	    rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+	    rxdma_ctrl_mask.bits32 = 0;
-+    	rxdma_ctrl_mask.bits.rd_start = 1;
-+	    rxdma_ctrl_mask.bits.rd_continue = 1;
-+	    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+    }
-+}
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+static inline void free_tx_buf(int dev_index, int desc_index)
-+{
-+	if (tx_skb[dev_index][desc_index].freeable &&
-+	    tx_skb[dev_index][desc_index].skb) {
-+		struct sk_buff* skb = tx_skb[dev_index][desc_index].skb;
-+		//printk("free_skb %x, len %d\n", skb, skb->len);
-+#ifdef CONFIG_TXINT_DISABLE
-+		dev_kfree_skb(skb);
-+#else
-+		dev_kfree_skb_irq(skb);
-+#endif
-+		tx_skb[dev_index][desc_index].skb = 0;
-+	}
-+}
-+
-+#ifdef CONFIG_TXINT_DISABLE
-+static void gmac_tx_packet_complete(struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+    GMAC_DESCRIPTOR_T	    *tx_hw_complete_desc, *next_desc;
-+    unsigned int desc_cnt=0;
-+    unsigned int i,index,dev_index;
-+    unsigned int tx_current_descriptor = 0;
-+	// int own_dma = 0;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+	if (tx_skb[dev_index][index].desc_in_use && tp->tx_finished_desc->frame_ctrl.bits_tx_in.own == CPU) {
-+		free_tx_buf(dev_index, index);
-+		tx_skb[dev_index][index].desc_in_use = 0;
-+	}
-+	next_desc = (GMAC_DESCRIPTOR_T*)((tp->tx_finished_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+
-+	for (;;) {
-+		tx_hw_complete_desc = (GMAC_DESCRIPTOR_T *)((gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC) & 0xfffffff0)+ tx_desc_virtual_base[dev_index]);
-+		if (next_desc == tx_hw_complete_desc)
-+			break;
-+		if (next_desc->frame_ctrl.bits_tx_in.own == CPU) {
-+			if (next_desc->frame_ctrl.bits_tx_in.success_tx == 1) {
-+				tp->stats.tx_bytes += next_desc->flag_status.bits_tx_flag.frame_count;
-+				tp->stats.tx_packets ++;
-+			} else {
-+				tp->stats.tx_errors++;
-+			}
-+			desc_cnt = next_desc->frame_ctrl.bits_tx_in.desc_count;
-+			for (i=1; i<desc_cnt; i++) {
-+				/* get tx skb buffer index */
-+				index = ((unsigned int)next_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+				next_desc->frame_ctrl.bits_tx_in.own = CPU;
-+				free_tx_buf(dev_index, index);
-+				tx_skb[dev_index][index].desc_in_use = 0;
-+				tp->tx_desc_tail[dev_index] = (tp->tx_desc_tail[dev_index] +1) & (TX_DESC_NUM-1);
-+				/* release Tx descriptor to CPU */
-+				next_desc = (GMAC_DESCRIPTOR_T *)((next_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+			}
-+			/* get tx skb buffer index */
-+			index = ((unsigned int)next_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+			/* free skb buffer */
-+			next_desc->frame_ctrl.bits_tx_in.own = CPU;
-+			free_tx_buf(dev_index, index);
-+			tx_skb[dev_index][index].desc_in_use = 0;
-+			tp->tx_desc_tail[dev_index] = (tp->tx_desc_tail[dev_index] +1) & (TX_DESC_NUM-1);
-+			tp->tx_finished_desc = next_desc;
-+//			printk("finish tx_desc index %d\n", index);
-+			next_desc = (GMAC_DESCRIPTOR_T *)((next_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+		}
-+		else
-+			break;
-+	}
-+	if (netif_queue_stopped(dev))
-+	{
-+		netif_wake_queue(dev);
-+	}
-+
-+}
-+#else
-+static void gmac_tx_packet_complete(struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+	GMAC_DESCRIPTOR_T	    *tx_hw_complete_desc;
-+	unsigned int desc_cnt=0;
-+	unsigned int i,index,dev_index;
-+	unsigned int tx_current_descriptor = 0;
-+	// int own_dma = 0;
-+
-+	dev_index = gmac_select_interface(dev);
-+
-+	index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+
-+	/* check tx status and accumulate tx statistics */
-+	for (;;)
-+	{
-+
-+        for (i=0;i<1000;i++)
-+        {
-+            tx_current_descriptor = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC);
-+            if ( ((tx_current_descriptor & 0x00000003)==0x00000003) ||  /* only one descriptor */
-+                 ((tx_current_descriptor & 0x00000003)==0x00000001) )   /* the last descriptor */
-+            {
-+                break;
-+            }
-+            udelay(1);
-+        }
-+        if (i==1000)
-+        {
-+//            gmac_dump_register(dev);
-+//            printk("%s: tx current descriptor = %x \n",__func__,tx_current_descriptor);
-+//            printk_all(dev_index, tp);
-+            continue;
-+        }
-+
-+	    /* get tx H/W completed descriptor virtual address */
-+    	tx_hw_complete_desc = (GMAC_DESCRIPTOR_T *)((tx_current_descriptor & 0xfffffff0)+ tx_desc_virtual_base[dev_index]);
-+//    	tx_hw_complete_desc = (GMAC_DESCRIPTOR_T *)((gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC) & 0xfffffff0)+ tx_desc_virtual_base[dev_index]);
-+	    if (tp->tx_finished_desc == tx_hw_complete_desc ) // ||
-+		    //tx_skb[dev_index][index].desc_in_use )   /* complete tx processing */
-+		{
-+			break;
-+		}
-+
-+        for (;;)
-+        {
-+    		if (tp->tx_finished_desc->frame_ctrl.bits_tx_in.own == CPU)
-+    		{
-+    #if (GMAC_DEBUG==1)
-+    			if ( (tp->tx_finished_desc->frame_ctrl.bits_tx_in.derr) ||
-+    			   (tp->tx_finished_desc->frame_ctrl.bits_tx_in.perr) )
-+    			{
-+    				printk("%s::Descriptor Processing Error !!!\n",__func__);
-+    			}
-+    #endif
-+    			if (tp->tx_finished_desc->frame_ctrl.bits_tx_in.success_tx == 1)
-+    			{
-+    				tp->stats.tx_bytes += tp->tx_finished_desc->flag_status.bits_tx_flag.frame_count;
-+    				tp->stats.tx_packets ++;
-+    			}
-+    			else
-+    			{
-+    				tp->stats.tx_errors++;
-+    			}
-+    			desc_cnt = tp->tx_finished_desc->frame_ctrl.bits_tx_in.desc_count;
-+    			for (i=1; i<desc_cnt; i++)  /* multi-descriptor in one packet */
-+    			{
-+    				/* get tx skb buffer index */
-+    				index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+    				tp->tx_finished_desc->frame_ctrl.bits_tx_in.own = CPU;
-+    				free_tx_buf(dev_index, index);
-+    				tx_skb[dev_index][index].desc_in_use = 0;
-+    				/* release Tx descriptor to CPU */
-+    				tp->tx_finished_desc = (GMAC_DESCRIPTOR_T *)((tp->tx_finished_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+    			}
-+    			/* get tx skb buffer index */
-+    			index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+    			/* free skb buffer */
-+    			tp->tx_finished_desc->frame_ctrl.bits_tx_in.own = CPU;
-+    			free_tx_buf(dev_index, index);
-+    			tx_skb[dev_index][index].desc_in_use = 0;
-+    			tp->tx_finished_desc = (GMAC_DESCRIPTOR_T *)((tp->tx_finished_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+
-+        	    if (tp->tx_finished_desc == tx_hw_complete_desc )
-+        		{
-+        			break;
-+        		}
-+            }
-+    		else
-+    		{
-+    			break;
-+       		}
-+		}
-+	}
-+
-+	if (netif_queue_stopped(dev))
-+	{
-+		netif_wake_queue(dev);
-+	}
-+
-+}
-+#endif
-+#else
-+
-+static void gmac_tx_packet_complete(struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+    GMAC_DESCRIPTOR_T	    *tx_hw_complete_desc;
-+    unsigned int desc_cnt=0;
-+    unsigned int i,index,dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	/* get tx H/W completed descriptor virtual address */
-+	tx_hw_complete_desc = (GMAC_DESCRIPTOR_T *)((gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC) & 0xfffffff0)+ tx_desc_virtual_base[dev_index]);
-+	/* check tx status and accumulate tx statistics */
-+    for (;;)
-+    {
-+        if (tp->tx_finished_desc == tx_hw_complete_desc)   /* complete tx processing */
-+        {
-+            break;
-+        }
-+    	if (tp->tx_finished_desc->frame_ctrl.bits_tx_in.own == CPU)
-+    	{
-+#if (GMAC_DEBUG==1)
-+    	    if ( (tp->tx_finished_desc->frame_ctrl.bits_tx_in.derr) ||
-+    	         (tp->tx_finished_desc->frame_ctrl.bits_tx_in.perr) )
-+    	    {
-+    	        printk("%s::Descriptor Processing Error !!!\n",__func__);
-+    	    }
-+#endif
-+            if (tp->tx_finished_desc->frame_ctrl.bits_tx_in.success_tx == 1)
-+            {
-+                tp->stats.tx_bytes += tp->tx_finished_desc->flag_status.bits_tx_flag.frame_count;
-+                tp->stats.tx_packets ++;
-+            }
-+            else
-+            {
-+                tp->stats.tx_errors++;
-+            }
-+            desc_cnt = tp->tx_finished_desc->frame_ctrl.bits_tx_in.desc_count;
-+        	for (i=1; i<desc_cnt; i++)  /* multi-descriptor in one packet */
-+        	{
-+                /* get tx skb buffer index */
-+                index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+                /* free skb buffer */
-+                if (tx_skb[dev_index][index])
-+                {
-+		            dev_kfree_skb_irq(tx_skb[dev_index][index]);
-+		        }
-+        	    /* release Tx descriptor to CPU */
-+                tp->tx_finished_desc = (GMAC_DESCRIPTOR_T *)((tp->tx_finished_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+                tp->tx_finished_desc->frame_ctrl.bits_tx_in.own = CPU;
-+         	}
-+            /* get tx skb buffer index */
-+            index = ((unsigned int)tp->tx_finished_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+            /* free skb buffer */
-+            if (tx_skb[dev_index][index])
-+            {
-+	            dev_kfree_skb_irq(tx_skb[dev_index][index]);
-+	        }
-+            tp->tx_finished_desc = (GMAC_DESCRIPTOR_T *)((tp->tx_finished_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+     	}
-+    }
-+
-+	if (netif_queue_stopped(dev))
-+	{
-+	    netif_wake_queue(dev);
-+	}
-+
-+}
-+
-+
-+#endif
-+
-+#if 0
-+static void gmac_weird_interrupt(struct net_device *dev)
-+{
-+    gmac_dump_register(dev);
-+}
-+#endif
-+
-+/* The interrupt handler does all of the Rx thread work and cleans up
-+   after the Tx thread. */
-+static irqreturn_t gmac_interrupt (int irq, void *dev_instance, struct pt_regs *regs)
-+{
-+	struct net_device       *dev = (struct net_device *)dev_instance;
-+	GMAC_RXDMA_FIRST_DESC_T	rxdma_busy;
-+//	GMAC_TXDMA_FIRST_DESC_T	txdma_busy;
-+//    GMAC_TXDMA_CTRL_T       txdma_ctrl,txdma_ctrl_mask;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	GMAC_DMA_STATUS_T	    status;
-+    unsigned int            i,dev_index;
-+	int                     handled = 0;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	handled = 1;
-+
-+#ifdef CONFIG_SL_NAPI
-+	disable_irq(gmac_irq[dev_index]);   /* disable GMAC interrupt */
-+
-+    status.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_DMA_STATUS);	 /* read DMA status */
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_DMA_STATUS,status.bits32,status.bits32);    /* clear DMA status */
-+
-+    if (status.bits.rx_overrun == 1)
-+    {
-+		printk("%s::RX Overrun !!!%d\n",__func__,gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RBNR));
-+         gmac_dump_register(dev);
-+        /* if RX DMA process is stoped , restart it */
-+        rxdma_busy.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_FIRST_DESC) ;
-+        if (rxdma_busy.bits.rd_busy == 0)
-+        {
-+            /* restart Rx DMA process */
-+	        rxdma_ctrl.bits32 = 0;
-+	        rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+            rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+            rxdma_ctrl_mask.bits32 = 0;
-+	        rxdma_ctrl_mask.bits.rd_start = 1;
-+            rxdma_ctrl_mask.bits.rd_continue = 1;
-+            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+        }
-+    }
-+
-+    /* process rx packet */
-+   	if (netif_running(dev) && ((status.bits.rs_eofi==1)||(status.bits.rs_finish==1)))
-+   	{
-+        if (likely(netif_rx_schedule_prep(dev)))
-+        {
-+            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,0,0x0007c000);   /* disable rx interrupt */
-+            __netif_rx_schedule(dev);
-+        }
-+    }
-+#ifndef CONFIG_TXINT_DISABLE
-+    /* process tx packet */
-+	if (netif_running(dev) && ((status.bits.ts_eofi==1)||(status.bits.ts_finish==1)))
-+	{
-+		gmac_tx_packet_complete(dev);
-+	}
-+#endif
-+
-+	enable_irq(gmac_irq[dev_index]);    /* enable GMAC interrupt */
-+    return IRQ_RETVAL(handled);
-+#endif
-+
-+   /* disable GMAC interrupt */
-+	disable_irq(gmac_irq[dev_index]);
-+    for (i=0;i<MAX_ISR_WORK;i++)
-+    {
-+        /* read DMA status */
-+	    status.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_DMA_STATUS);
-+int_status = status.bits32;
-+	    /* clear DMA status */
-+        gmac_write_reg(gmac_base_addr[dev_index] + GMAC_DMA_STATUS,status.bits32,status.bits32);
-+
-+        if ((status.bits32 & 0xffffc000)==0)
-+        {
-+            break;
-+        }
-+
-+	    if (status.bits.rx_overrun == 1)
-+	    {
-+			printk("%s::RX Overrun !!!%d\n",__func__,gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RBNR));
-+           	gmac_dump_register(dev);
-+            /* if RX DMA process is stoped , restart it */
-+	        rxdma_busy.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_FIRST_DESC) ;
-+	        if (rxdma_busy.bits.rd_busy == 0)
-+	        {
-+	            /* restart Rx DMA process */
-+    	        rxdma_ctrl.bits32 = 0;
-+    	        rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+	            rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+	            rxdma_ctrl_mask.bits32 = 0;
-+    	        rxdma_ctrl_mask.bits.rd_start = 1;
-+	            rxdma_ctrl_mask.bits.rd_continue = 1;
-+	            gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+            }
-+	    }
-+
-+        /* receive rx interrupt */
-+    	if (netif_running(dev) && ((status.bits.rs_eofi==1)||(status.bits.rs_finish==1)))
-+    	{
-+    		gmac_rx_packet(dev);
-+//    		gmac_tx_packet_complete(dev);
-+        }
-+
-+        /* receive tx interrupt */
-+    	// if (netif_running(dev) && (status.bits.ts_finish==1))
-+#ifndef CONFIG_TXINT_DISABLE
-+    	if (netif_running(dev) && ((status.bits.ts_eofi==1)||
-+			   (status.bits.ts_finish==1)))
-+    	{
-+    		gmac_tx_packet_complete(dev);
-+    	}
-+#endif
-+    	/* check uncommon events */
-+/*        if ((status.bits32 & 0x632fc000)!=0)
-+        {
-+            printk("%s::DMA Status = %08x \n",__func__,status.bits32);
-+            gmac_weird_interrupt(dev);
-+        }
-+*/
-+	}
-+
-+    /* enable GMAC interrupt */
-+	enable_irq(gmac_irq[dev_index]);
-+	//printk("gmac_interrupt complete!\n\n");
-+	return IRQ_RETVAL(handled);
-+}
-+
-+static void gmac_hw_start(struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+	GMAC_TXDMA_CURR_DESC_T	tx_desc;
-+	GMAC_RXDMA_CURR_DESC_T	rx_desc;
-+    GMAC_TXDMA_CTRL_T       txdma_ctrl,txdma_ctrl_mask;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	GMAC_DMA_STATUS_T       dma_status,dma_status_mask;
-+	int						dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	/* program TxDMA Current Descriptor Address register for first descriptor */
-+	tx_desc.bits32 = (unsigned int)(tp->tx_desc_dma);
-+	tx_desc.bits.eofie = 1;
-+	tx_desc.bits.sof_eof = 0x03;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC,tx_desc.bits32,0xffffffff);
-+	gmac_write_reg(gmac_base_addr[dev_index] + 0xff2c,tx_desc.bits32,0xffffffff);   /* tx next descriptor address */
-+
-+	/* program RxDMA Current Descriptor Address register for first descriptor */
-+	rx_desc.bits32 = (unsigned int)(tp->rx_desc_dma);
-+	rx_desc.bits.eofie = 1;
-+	rx_desc.bits.sof_eof = 0x03;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CURR_DESC,rx_desc.bits32,0xffffffff);
-+	gmac_write_reg(gmac_base_addr[dev_index] + 0xff3c,rx_desc.bits32,0xffffffff);   /* rx next descriptor address */
-+
-+	/* enable GMAC interrupt & disable loopback */
-+	dma_status.bits32 = 0;
-+	dma_status.bits.loop_back = 0;  /* disable DMA loop-back mode */
-+//	dma_status.bits.m_tx_fail = 1;
-+	dma_status.bits.m_cnt_full = 1;
-+	dma_status.bits.m_rx_pause_on = 1;
-+	dma_status.bits.m_tx_pause_on = 1;
-+	dma_status.bits.m_rx_pause_off = 1;
-+	dma_status.bits.m_tx_pause_off = 1;
-+	dma_status.bits.m_rx_overrun = 1;
-+	dma_status.bits.m_link_change = 1;
-+	dma_status_mask.bits32 = 0;
-+	dma_status_mask.bits.loop_back = 1;
-+//	dma_status_mask.bits.m_tx_fail = 1;
-+	dma_status_mask.bits.m_cnt_full = 1;
-+	dma_status_mask.bits.m_rx_pause_on = 1;
-+	dma_status_mask.bits.m_tx_pause_on = 1;
-+	dma_status_mask.bits.m_rx_pause_off = 1;
-+	dma_status_mask.bits.m_tx_pause_off = 1;
-+	dma_status_mask.bits.m_rx_overrun = 1;
-+	dma_status_mask.bits.m_link_change = 1;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_DMA_STATUS,dma_status.bits32,dma_status_mask.bits32);
-+
-+    /* program tx dma control register */
-+	txdma_ctrl.bits32 = 0;
-+	txdma_ctrl.bits.td_start = 0;    /* start TX DMA transfer */
-+	txdma_ctrl.bits.td_continue = 0; /* continue Tx DMA operation */
-+	txdma_ctrl.bits.td_chain_mode = 1;  /* chain mode */
-+	txdma_ctrl.bits.td_prot = 0;
-+	txdma_ctrl.bits.td_burst_size = 2;  /* DMA burst size for every AHB request */
-+	txdma_ctrl.bits.td_bus = 2;         /* peripheral bus width */
-+	txdma_ctrl.bits.td_endian = 0;      /* little endian */
-+#ifdef CONFIG_TXINT_DISABLE
-+	txdma_ctrl.bits.td_finish_en = 0;   /* DMA finish event interrupt disable */
-+#else
-+	txdma_ctrl.bits.td_finish_en = 1;   /* DMA finish event interrupt enable */
-+#endif
-+	txdma_ctrl.bits.td_fail_en = 1;     /* DMA fail interrupt enable */
-+	txdma_ctrl.bits.td_perr_en = 1;     /* protocol failure interrupt enable */
-+	txdma_ctrl.bits.td_eod_en = 0;      /* disable Tx End of Descriptor Interrupt */
-+	//txdma_ctrl.bits.td_eod_en = 0;      /* disable Tx End of Descriptor Interrupt */
-+#ifdef CONFIG_TXINT_DISABLE
-+	txdma_ctrl.bits.td_eof_en = 0;      /* end of frame interrupt disable */
-+#else
-+	txdma_ctrl.bits.td_eof_en = 1;      /* end of frame interrupt enable */
-+#endif
-+	txdma_ctrl_mask.bits32 = 0;
-+	txdma_ctrl_mask.bits.td_start = 1;
-+	txdma_ctrl_mask.bits.td_continue = 1;
-+	txdma_ctrl_mask.bits.td_chain_mode = 1;
-+	txdma_ctrl_mask.bits.td_prot = 15;
-+	txdma_ctrl_mask.bits.td_burst_size = 3;
-+	txdma_ctrl_mask.bits.td_bus = 3;
-+	txdma_ctrl_mask.bits.td_endian = 1;
-+	txdma_ctrl_mask.bits.td_finish_en = 1;
-+	txdma_ctrl_mask.bits.td_fail_en = 1;
-+	txdma_ctrl_mask.bits.td_perr_en = 1;
-+	txdma_ctrl_mask.bits.td_eod_en = 1;
-+	//txdma_ctrl_mask.bits.td_eod_en = 1;
-+	txdma_ctrl_mask.bits.td_eof_en = 1;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CTRL,txdma_ctrl.bits32,txdma_ctrl_mask.bits32);
-+
-+    /* program rx dma control register */
-+	rxdma_ctrl.bits32 = 0;
-+	rxdma_ctrl.bits.rd_start = 1;    /* start RX DMA transfer */
-+	rxdma_ctrl.bits.rd_continue = 1; /* continue RX DMA operation */
-+	rxdma_ctrl.bits.rd_chain_mode = 1;  /* chain mode */
-+	rxdma_ctrl.bits.rd_prot = 0;
-+	rxdma_ctrl.bits.rd_burst_size = 2;  /* DMA burst size for every AHB request */
-+	rxdma_ctrl.bits.rd_bus = 2;         /* peripheral bus width */
-+	rxdma_ctrl.bits.rd_endian = 0;      /* little endian */
-+	rxdma_ctrl.bits.rd_finish_en = 1;   /* DMA finish event interrupt enable */
-+	rxdma_ctrl.bits.rd_fail_en = 1;     /* DMA fail interrupt enable */
-+	rxdma_ctrl.bits.rd_perr_en = 1;     /* protocol failure interrupt enable */
-+	rxdma_ctrl.bits.rd_eod_en = 0;      /* disable Rx End of Descriptor Interrupt */
-+	rxdma_ctrl.bits.rd_eof_en = 1;      /* end of frame interrupt enable */
-+	rxdma_ctrl_mask.bits32 = 0;
-+	rxdma_ctrl_mask.bits.rd_start = 1;
-+	rxdma_ctrl_mask.bits.rd_continue = 1;
-+	rxdma_ctrl_mask.bits.rd_chain_mode = 1;
-+	rxdma_ctrl_mask.bits.rd_prot = 15;
-+	rxdma_ctrl_mask.bits.rd_burst_size = 3;
-+	rxdma_ctrl_mask.bits.rd_bus = 3;
-+	rxdma_ctrl_mask.bits.rd_endian = 1;
-+	rxdma_ctrl_mask.bits.rd_finish_en = 1;
-+	rxdma_ctrl_mask.bits.rd_fail_en = 1;
-+	rxdma_ctrl_mask.bits.rd_perr_en = 1;
-+	rxdma_ctrl_mask.bits.rd_eod_en = 1;
-+	rxdma_ctrl_mask.bits.rd_eof_en = 1;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+    return;
-+}
-+
-+static void gmac_hw_stop(struct net_device *dev)
-+{
-+    GMAC_TXDMA_CTRL_T       txdma_ctrl,txdma_ctrl_mask;
-+    GMAC_RXDMA_CTRL_T       rxdma_ctrl,rxdma_ctrl_mask;
-+	int 					dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+    /* program tx dma control register */
-+	txdma_ctrl.bits32 = 0;
-+	txdma_ctrl.bits.td_start = 0;
-+	txdma_ctrl.bits.td_continue = 0;
-+	txdma_ctrl_mask.bits32 = 0;
-+	txdma_ctrl_mask.bits.td_start = 1;
-+	txdma_ctrl_mask.bits.td_continue = 1;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CTRL,txdma_ctrl.bits32,txdma_ctrl_mask.bits32);
-+    /* program rx dma control register */
-+	rxdma_ctrl.bits32 = 0;
-+	rxdma_ctrl.bits.rd_start = 0;    /* stop RX DMA transfer */
-+	rxdma_ctrl.bits.rd_continue = 0; /* stop continue RX DMA operation */
-+	rxdma_ctrl_mask.bits32 = 0;
-+	rxdma_ctrl_mask.bits.rd_start = 1;
-+	rxdma_ctrl_mask.bits.rd_continue = 1;
-+	gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RXDMA_CTRL,rxdma_ctrl.bits32,rxdma_ctrl_mask.bits32);
-+}
-+
-+static int gmac_init_desc_buf(struct net_device *dev)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	struct sk_buff 		*skb;
-+	dma_addr_t          tx_first_desc_dma=0;
-+	dma_addr_t          rx_first_desc_dma=0;
-+	dma_addr_t          rx_first_buf_dma=0;
-+	unsigned int        i,index;
-+
-+    printk("Descriptor buffer init......\n");
-+
-+    /* get device index number */
-+    index = gmac_get_dev_index(dev);
-+#ifdef CONFIG_SL2312_MPAGE
-+	for (i=0; i<TX_DESC_NUM; i++) {
-+		tx_skb[index][i].freeable = 0;
-+		tx_skb[index][i].skb = 0;
-+		tx_skb[index][i].desc_in_use = 0;
-+		tx_skb[index][i].end_seq = 0;
-+	}
-+#else
-+    for (i=0;i<TX_DESC_NUM;i++)
-+    {
-+        tx_skb[index][i] = NULL;
-+    }
-+#endif
-+    for (i=0;i<RX_DESC_NUM;i++)
-+    {
-+        rx_skb[index][i] = NULL;
-+    }
-+
-+	/* allocates TX/RX descriptors */
-+	tp->tx_desc = DMA_MALLOC(TX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),(dma_addr_t *)&tp->tx_desc_dma);
-+    tx_desc_virtual_base[index] = (unsigned int)tp->tx_desc - (unsigned int)tp->tx_desc_dma;
-+    memset(tp->tx_desc,0x00,TX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T));
-+	tp->rx_desc = DMA_MALLOC(RX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),(dma_addr_t *)&tp->rx_desc_dma);
-+    rx_desc_virtual_base[index] = (unsigned int)tp->rx_desc - (unsigned int)tp->rx_desc_dma;
-+    memset(tp->rx_desc,0x00,RX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T));
-+    tx_desc_start_adr[index] = (unsigned int)tp->tx_desc;   /* for tx skb index calculation */
-+    rx_desc_start_adr[index] = (unsigned int)tp->rx_desc;   /* for rx skb index calculation */
-+    printk("tx_desc = %08x\n",(unsigned int)tp->tx_desc);
-+    printk("rx_desc = %08x\n",(unsigned int)tp->rx_desc);
-+	printk("tx_desc_dma = %08x\n",tp->tx_desc_dma);
-+	printk("rx_desc_dma = %08x\n",tp->rx_desc_dma);
-+
-+	if (tp->tx_desc==0x00 || tp->rx_desc==0x00)
-+	{
-+		free_irq(dev->irq, dev);
-+
-+		if (tp->tx_desc)
-+			DMA_MFREE(tp->tx_desc, TX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),tp->tx_desc_dma);
-+		if (tp->rx_desc)
-+			DMA_MFREE(tp->rx_desc, RX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),tp->rx_desc_dma);
-+		return -ENOMEM;
-+	}
-+
-+	/* TX descriptors initial */
-+	tp->tx_cur_desc = tp->tx_desc;  /* virtual address */
-+	tp->tx_finished_desc = tp->tx_desc; /* virtual address */
-+	tx_first_desc_dma = tp->tx_desc_dma; /* physical address */
-+	for (i = 1; i < TX_DESC_NUM; i++)
-+	{
-+		tp->tx_desc->frame_ctrl.bits_tx_out.own = CPU; /* set owner to CPU */
-+		tp->tx_desc->frame_ctrl.bits_tx_out.buffer_size = TX_BUF_SIZE;  /* set tx buffer size for descriptor */
-+		tp->tx_desc_dma = tp->tx_desc_dma + sizeof(GMAC_DESCRIPTOR_T); /* next tx descriptor DMA address */
-+		tp->tx_desc->next_desc.next_descriptor = tp->tx_desc_dma | 0x0000000b;
-+		tp->tx_desc = &tp->tx_desc[1] ; /* next tx descriptor virtual address */
-+	}
-+	/* the last descriptor will point back to first descriptor */
-+	tp->tx_desc->frame_ctrl.bits_tx_out.own = CPU;
-+	tp->tx_desc->frame_ctrl.bits_tx_out.buffer_size = TX_BUF_SIZE;
-+	tp->tx_desc->next_desc.next_descriptor = tx_first_desc_dma | 0x0000000b;
-+	tp->tx_desc = tp->tx_cur_desc;
-+	tp->tx_desc_dma = tx_first_desc_dma;
-+
-+	/* RX descriptors initial */
-+	tp->rx_cur_desc = tp->rx_desc;  /* virtual address */
-+	rx_first_desc_dma = tp->rx_desc_dma; /* physical address */
-+	for (i = 1; i < RX_DESC_NUM; i++)
-+	{
-+        if ( (skb = dev_alloc_skb(RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+        {
-+            printk("%s::skb buffer allocation fail !\n",__func__);
-+        }
-+        rx_skb[index][i-1] = skb;
-+        tp->rx_desc->buf_adr = (unsigned int)__pa(skb->data) | 0x02;    /* insert two bytes in the beginning of rx data */
-+		tp->rx_desc->frame_ctrl.bits_rx.own = DMA;  /* set owner bit to DMA */
-+		tp->rx_desc->frame_ctrl.bits_rx.buffer_size = RX_BUF_SIZE; /* set rx buffer size for descriptor */
-+		tp->rx_bufs_dma = tp->rx_bufs_dma + RX_BUF_SIZE;    /* point to next buffer address */
-+		tp->rx_desc_dma = tp->rx_desc_dma + sizeof(GMAC_DESCRIPTOR_T); /* next rx descriptor DMA address */
-+		tp->rx_desc->next_desc.next_descriptor = tp->rx_desc_dma | 0x0000000b;
-+		tp->rx_desc = &tp->rx_desc[1]; /* next rx descriptor virtual address */
-+	}
-+	/* the last descriptor will point back to first descriptor */
-+    if ( (skb = dev_alloc_skb(RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+    {
-+        printk("%s::skb buffer allocation fail !\n",__func__);
-+    }
-+    rx_skb[index][i-1] = skb;
-+    tp->rx_desc->buf_adr = (unsigned int)__pa(skb->data) | 0x02;    /* insert two bytes in the beginning of rx data */
-+	tp->rx_desc->frame_ctrl.bits_rx.own = DMA;
-+	tp->rx_desc->frame_ctrl.bits_rx.buffer_size = RX_BUF_SIZE;
-+	tp->rx_desc->next_desc.next_descriptor = rx_first_desc_dma | 0x0000000b;
-+	tp->rx_desc = tp->rx_cur_desc;
-+	tp->rx_desc_dma = rx_first_desc_dma;
-+	tp->rx_bufs_dma = rx_first_buf_dma;
-+
-+	for (i=0; i<GMAC_PHY_IF; i++) {
-+		tp->tx_desc_hdr[i] = 0;
-+		tp->tx_desc_tail[i] = 0;
-+	}
-+	return (0);
-+}
-+
-+static int gmac_clear_counter (struct net_device *dev)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	unsigned int    dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+//	tp = gmac_dev[index]->priv;
-+    /* clear counter */
-+    gmac_read_reg(gmac_base_addr[dev_index] + GMAC_IN_DISCARDS);
-+    gmac_read_reg(gmac_base_addr[dev_index] + GMAC_IN_ERRORS);
-+    tp->stats.tx_bytes = 0;
-+    tp->stats.tx_packets = 0;
-+	tp->stats.tx_errors = 0;
-+    tp->stats.rx_bytes = 0;
-+	tp->stats.rx_packets = 0;
-+	tp->stats.rx_errors = 0;
-+    tp->stats.rx_dropped = 0;
-+	return (0);
-+}
-+
-+static int gmac_open (struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+	int    retval;
-+
-+    gmac_select_interface(dev);
-+
-+	/* chip reset */
-+	gmac_sw_reset(dev);
-+
-+    /* allocates tx/rx descriptor and buffer memory */
-+    gmac_init_desc_buf(dev);
-+
-+    /* get mac address from FLASH */
-+    gmac_get_mac_address();
-+
-+    /* set PHY register to start autonegition process */
-+    gmac_set_phy_status(dev);
-+
-+	/* GMAC initialization */
-+	if (gmac_init_chip(dev))
-+	{
-+		printk (KERN_ERR "GMAC init fail\n");
-+	}
-+
-+    /* start DMA process */
-+	gmac_hw_start(dev);
-+
-+    /* enable tx/rx register */
-+    gmac_enable_tx_rx(dev);
-+
-+    /* clear statistic counter */
-+    gmac_clear_counter(dev);
-+
-+   	netif_start_queue (dev);
-+
-+    /* hook ISR */
-+	retval = request_irq (dev->irq, gmac_interrupt, SA_INTERRUPT, dev->name, dev);
-+	if (retval)
-+		return retval;
-+
-+	if(!FLAG_SWITCH)
-+	{
-+    	init_waitqueue_head (&tp->thr_wait);
-+    	init_completion(&tp->thr_exited);
-+
-+    	tp->time_to_die = 0;
-+    	tp->thr_pid = kernel_thread (gmac_phy_thread, dev, CLONE_FS | CLONE_FILES);
-+    	if (tp->thr_pid < 0)
-+    	{
-+    		printk (KERN_WARNING "%s: unable to start kernel thread\n",dev->name);
-+    	}
-+    }
-+	return (0);
-+}
-+
-+static int gmac_close(struct net_device *dev)
-+{
-+    struct gmac_private *tp = dev->priv;
-+    unsigned int        i,dev_index;
-+    unsigned int        ret;
-+
-+    dev_index = gmac_get_dev_index(dev);
-+
-+    /* stop tx/rx packet */
-+    gmac_disable_tx_rx(dev);
-+
-+    /* stop the chip's Tx and Rx DMA processes */
-+	gmac_hw_stop(dev);
-+
-+    netif_stop_queue(dev);
-+
-+    /* disable interrupts by clearing the interrupt mask */
-+    synchronize_irq();
-+    free_irq(dev->irq,dev);
-+
-+	DMA_MFREE(tp->tx_desc, TX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),(unsigned int)tp->tx_desc_dma);
-+	DMA_MFREE(tp->rx_desc, RX_DESC_NUM*sizeof(GMAC_DESCRIPTOR_T),(unsigned int)tp->rx_desc_dma);
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+//	kfree(tx_skb);
-+#endif
-+
-+    for (i=0;i<RX_DESC_NUM;i++)
-+    {
-+        if (rx_skb[dev_index][i])
-+        {
-+            dev_kfree_skb(rx_skb[dev_index][i]);
-+        }
-+    }
-+	if(!FLAG_SWITCH)
-+	{
-+    	if (tp->thr_pid >= 0)
-+    	{
-+		    tp->time_to_die = 1;
-+    		wmb();
-+    		ret = kill_proc (tp->thr_pid, SIGTERM, 1);
-+    		if (ret)
-+    		{
-+    			printk (KERN_ERR "%s: unable to signal thread\n", dev->name);
-+    			return ret;
-+    		}
-+//    		wait_for_completion (&tp->thr_exited);
-+    	}
-+    }
-+
-+    return (0);
-+}
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+int printk_all(int dev_index, struct gmac_private* tp)
-+{
-+	int i=0;
-+    unsigned int tx_current_descriptor = 0;
-+    int hw_index;
-+    int fi;
-+    GMAC_DESCRIPTOR_T* tmp_desc;
-+
-+	GMAC_DESCRIPTOR_T* cur_desc=tp->tx_cur_desc;
-+	fi = ((unsigned int)cur_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+	printk("tmp_desc %x, id %d\n", (int)cur_desc, fi);
-+
-+	tmp_desc = (GMAC_DESCRIPTOR_T*)((gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC) & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+	hw_index = ((unsigned int)tmp_desc - tx_desc_start_adr[dev_index])/ sizeof(GMAC_DESCRIPTOR_T);
-+	printk("hd_desc %x, ind %d, fin desc %x\n",(int)tmp_desc, hw_index, (int)tp->tx_finished_desc);
-+
-+	for (i=0; i<TX_DESC_NUM; i++) {
-+		printk("**id %4d, hw_index %4d ==> ", fi, hw_index);
-+		printk("fc %8x ", tmp_desc->frame_ctrl.bits32);
-+		printk("fs %8x ", tmp_desc->flag_status.bits32);
-+		printk("fb %8x ", tmp_desc->buf_adr);
-+		printk("fd %8x\n",  tmp_desc->next_desc.next_descriptor);
-+	  	tmp_desc = (GMAC_DESCRIPTOR_T*)((tmp_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+		fi = ((unsigned int)tmp_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+	}
-+    tx_current_descriptor = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CURR_DESC);
-+    printk("%s: tx current descriptor = %x \n",__func__,tx_current_descriptor);
-+    printk("%s: interrupt status = %x \n",__func__,int_status);
-+    return 0;
-+}
-+
-+int cleanup_desc(int dev_index, struct gmac_private* tp)
-+{
-+	int i=0;
-+	int index = ((unsigned int)tp->tx_cur_desc - tx_desc_start_adr[dev_index])/sizeof(GMAC_DESCRIPTOR_T);
-+	GMAC_DESCRIPTOR_T* fill_desc = tp->tx_cur_desc;
-+
-+	for (i=0; i< TX_DESC_NUM; i++)
-+	{
-+		fill_desc->frame_ctrl.bits_tx_out.own = CPU;
-+		fill_desc->frame_ctrl.bits_tx_out.buffer_size = TX_BUF_SIZE;
-+		tx_skb[dev_index][index].desc_in_use = 0;
-+		free_tx_buf(dev_index, index);
-+		printk("cleanup di %d\n", index);
-+		fill_desc = (GMAC_DESCRIPTOR_T*)((fill_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+		index++;
-+		if (index > TX_DESC_NUM)
-+			index = 0;
-+	}
-+	return 1;
-+}
-+
-+size_t get_available_tx_desc(struct net_device* dev, int dev_index)
-+{
-+	struct gmac_private *tp = dev->priv;
-+	unsigned int desc_hdr = tp->tx_desc_hdr[dev_index];
-+	unsigned int desc_tail = tp->tx_desc_tail[dev_index];
-+	int available_desc_num = (TX_DESC_NUM - desc_hdr + desc_tail) & (TX_DESC_NUM-1);
-+	if (!available_desc_num) {
-+		if (tx_skb[dev_index][desc_hdr].desc_in_use)
-+			return 0;
-+		else
-+			return TX_DESC_NUM;
-+	}
-+	return available_desc_num;
-+}
-+
-+int check_free_tx_desc(int dev_index, int n, GMAC_DESCRIPTOR_T* desc)
-+{
-+	int i,index;
-+	GMAC_DESCRIPTOR_T* tmp_desc = desc;
-+
-+	if (n > TX_DESC_NUM)
-+		return 0;
-+
-+	index = ((unsigned int)tmp_desc - tx_desc_start_adr[dev_index])/sizeof(GMAC_DESCRIPTOR_T);
-+	for (i=0; i<n; i++)
-+	{
-+		if (tx_skb[dev_index][index].desc_in_use)
-+		{
-+			printk("sw desc %d is in use\n", index);
-+			/* cleanup all the descriptors to check if DMA still running */
-+			return 0;
-+		}
-+		index++;
-+		if (index == TX_DESC_NUM)
-+			index = 0;
-+	}
-+	return 1;
-+}
-+
-+#define TCPHDRLEN(tcp_hdr)  ((ntohs(*((__u16 *)tcp_hdr + 6)) >> 12) & 0x000F)
-+
-+inline int fill_in_desc(int dev_index, GMAC_DESCRIPTOR_T *desc, char* data, int len, int total_len, int sof, int freeable, int ownership, struct sk_buff* skb)
-+{
-+	int index = ((unsigned int)desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+
-+	if (desc->frame_ctrl.bits_tx_in.own == CPU)
-+	{
-+		tx_skb[dev_index][index].freeable = freeable;
-+		if ((sof & 0x01) && skb) {
-+			tx_skb[dev_index][index].skb = skb;
-+		}
-+		else
-+			tx_skb[dev_index][index].skb = 0;
-+
-+		if (sof != 2)
-+			tx_skb[dev_index][index].desc_in_use = 1;
-+		else
-+			tx_skb[dev_index][index].desc_in_use = 0;
-+
-+		consistent_sync(data, len, PCI_DMA_TODEVICE);
-+		desc->buf_adr = (unsigned int)__pa(data);
-+		desc->frame_ctrl.bits_tx_out.buffer_size = len;
-+		desc->flag_status.bits_tx_flag.frame_count = total_len;
-+		desc->next_desc.bits.eofie = 1;
-+		desc->next_desc.bits.sof_eof = sof;
-+		desc->frame_ctrl.bits_tx_out.vlan_enable = 0;
-+		desc->frame_ctrl.bits_tx_out.ip_csum_en = 1;     /* TSS IPv4 IP header checksum enable */
-+		desc->frame_ctrl.bits_tx_out.ipv6_tx_en = 1;    /* TSS IPv6 tx enable */
-+		desc->frame_ctrl.bits_tx_out.tcp_csum_en = 1;    /* TSS TCP checksum enable */
-+		desc->frame_ctrl.bits_tx_out.udp_csum_en = 1;    /* TSS UDP checksum enable */
-+        wmb();
-+		desc->frame_ctrl.bits_tx_out.own = ownership;
-+//		consistent_sync(desc, sizeof(GMAC_DESCRIPTOR_T), PCI_DMA_TODEVICE);
-+	}
-+	return 0;
-+}
-+#endif
-+
-+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+	struct gmac_private     *tp = dev->priv;
-+	GMAC_TXDMA_CTRL_T		tx_ctrl,tx_ctrl_mask;
-+	GMAC_TXDMA_FIRST_DESC_T	txdma_busy;
-+	unsigned int            len = skb->len;
-+	unsigned int            dev_index;
-+	static unsigned int     pcount = 0;
-+#ifdef CONFIG_SL2312_MPAGE
-+    GMAC_DESCRIPTOR_T *fill_desc;
-+	int snd_pages = skb_shinfo(skb)->nr_frags;  /* get number of descriptor */
-+	int desc_needed = 1; // for jumbo packet, one descriptor is enough.
-+	int header_len = skb->len;
-+    struct iphdr	*ip_hdr;
-+    struct tcphdr	*tcp_hdr;
-+    int             tcp_hdr_len;
-+    int             data_len;
-+    int             prv_index;
-+    long            seq_num;
-+    int             first_desc_index;
-+    int             ownership, freeable;
-+    int             eof;
-+	int             i=0;
-+#endif
-+#ifdef CONFIG_TXINT_DISABLE
-+	int				available_desc_cnt = 0;
-+#endif
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+#ifdef CONFIG_TXINT_DISABLE
-+	available_desc_cnt = get_available_tx_desc(dev, dev_index);
-+
-+	if (available_desc_cnt < (TX_DESC_NUM >> 2)) {
-+		gmac_tx_packet_complete(dev);
-+	}
-+#endif
-+
-+#ifdef CONFIG_SL2312_MPAGE
-+
-+	fill_desc = tp->tx_cur_desc;
-+	if(!fill_desc) {
-+		printk("cur_desc is NULL!\n");
-+		return -1;
-+	}
-+
-+	if (storlink_ctl.recvfile==2)
-+	{
-+	    printk("snd_pages=%d skb->len=%d\n",snd_pages,skb->len);
-+	}
-+
-+	if (snd_pages)
-+		desc_needed += snd_pages;   /* decriptors needed for this large packet */
-+
-+	if (!check_free_tx_desc(dev_index, desc_needed, fill_desc)) {
-+		printk("no available desc!\n");
-+        gmac_dump_register(dev);
-+		printk_all(dev_index, tp);
-+		tp->stats.tx_dropped++;
-+		if (pcount++ > 10)
-+		{
-+		    for (;;);
-+		}
-+		return -1;
-+	}
-+
-+	first_desc_index = ((unsigned int)fill_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+
-+	/* check if the tcp packet is in order*/
-+	ip_hdr = (struct iphdr*) &(skb->data[14]);
-+	tcp_hdr = (struct tcphdr*) &(skb->data[14+ip_hdr->ihl * 4]);
-+	tcp_hdr_len = TCPHDRLEN(tcp_hdr) * 4;
-+	data_len = skb->len - 14 - ip_hdr->ihl *4 - tcp_hdr_len;
-+
-+	prv_index = first_desc_index-1;
-+	if (prv_index <0)
-+	    prv_index += TX_DESC_NUM;
-+	seq_num = ntohl(tcp_hdr->seq);
-+
-+	if (snd_pages)
-+	{
-+		// calculate header length
-+		// check fragment total length and header len = skb len - frag len
-+		// or parse the header.
-+		for (i=0; i<snd_pages; i++) {
-+			skb_frag_t* frag = &skb_shinfo(skb)->frags[i];
-+			header_len -= frag->size;
-+		}
-+		ownership = CPU;
-+		freeable = 0;
-+		/* fill header into first descriptor */
-+		fill_in_desc(dev_index, fill_desc, skb->data, header_len, len, 2, freeable, ownership, 0);
-+		fill_desc = (GMAC_DESCRIPTOR_T*)((fill_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+		tx_skb[dev_index][first_desc_index].end_seq = seq_num + data_len;
-+
-+		eof = 0;
-+		ownership = DMA;
-+		for (i=0; i<snd_pages; i++)
-+		{
-+			skb_frag_t* frag = &skb_shinfo(skb)->frags[i];
-+			int start_pos = frag->page_offset;
-+			char* data_buf = page_address(frag->page);
-+			int data_size = frag->size;
-+			int cur_index;
-+
-+			if (i == snd_pages-1)
-+			{
-+				eof=1;
-+				freeable = 1;
-+			}
-+			fill_in_desc(dev_index, fill_desc, data_buf+(start_pos), data_size,
-+			             len, eof, freeable, ownership, skb);
-+			cur_index = ((unsigned int)fill_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+
-+			fill_desc = (GMAC_DESCRIPTOR_T*)((fill_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+		}
-+		/* pass the ownership of the first descriptor to hardware */
-+//	    disable_irq(gmac_irq[dev_index]);
-+		tx_skb[dev_index][first_desc_index].desc_in_use = 1;
-+        wmb();
-+		tp->tx_cur_desc->frame_ctrl.bits_tx_out.own = DMA;
-+//		consistent_sync(tp->tx_cur_desc, sizeof(GMAC_DESCRIPTOR_T), PCI_DMA_TODEVICE);
-+		tp->tx_cur_desc = fill_desc;
-+		dev->trans_start = jiffies;
-+//	    enable_irq(gmac_irq[dev_index]);
-+	}
-+	else if ( tp->tx_cur_desc->frame_ctrl.bits_tx_out.own == CPU )
-+	{
-+//		tx_skb[dev_index][first_desc_index].end_seq = seq_num + data_len;
-+//	    disable_irq(gmac_irq[dev_index]);
-+		fill_in_desc(dev_index, tp->tx_cur_desc, skb->data, skb->len, skb->len, 3, 1, DMA, skb);
-+//	    enable_irq(gmac_irq[dev_index]);
-+		//consistent_sync(tp->tx_cur_desc, sizeof(GMAC_DESCRIPTOR_T), PCI_DMA_TODEVICE);
-+		tp->tx_cur_desc = (GMAC_DESCRIPTOR_T*)((tp->tx_cur_desc->next_desc.next_descriptor & 0xfffffff0) + tx_desc_virtual_base[dev_index]);
-+		dev->trans_start = jiffies;
-+	}
-+	else
-+	{
-+		printk("gmac tx drop!\n");
-+		tp->stats.tx_dropped++;
-+		return -1;
-+	}
-+
-+#ifdef CONFIG_TXINT_DISABLE
-+	tp->tx_desc_hdr[dev_index] = (tp->tx_desc_hdr[dev_index] + desc_needed) & (TX_DESC_NUM-1);
-+#endif
-+
-+#else
-+    if ((tp->tx_cur_desc->frame_ctrl.bits_tx_out.own == CPU) && (len < TX_BUF_SIZE))
-+	{
-+        index = ((unsigned int)tp->tx_cur_desc - tx_desc_start_adr[dev_index]) / sizeof(GMAC_DESCRIPTOR_T);
-+        tx_skb[dev_index][index] = skb;
-+        consistent_sync(skb->data,skb->len,PCI_DMA_TODEVICE);
-+        tp->tx_cur_desc->buf_adr = (unsigned int)__pa(skb->data);
-+    	tp->tx_cur_desc->flag_status.bits_tx_flag.frame_count = len;    /* total frame byte count */
-+    	tp->tx_cur_desc->next_desc.bits.sof_eof = 0x03;                 /*only one descriptor*/
-+		tp->tx_cur_desc->frame_ctrl.bits_tx_out.buffer_size = len;      /* descriptor byte count */
-+        tp->tx_cur_desc->frame_ctrl.bits_tx_out.vlan_enable = 0;
-+        tp->tx_cur_desc->frame_ctrl.bits_tx_out.ip_csum_en = 0;     /* TSS IPv4 IP header checksum enable */
-+        tp->tx_cur_desc->frame_ctrl.bits_tx_out.ipv6_tx_en = 0 ;    /* TSS IPv6 tx enable */
-+        tp->tx_cur_desc->frame_ctrl.bits_tx_out.tcp_csum_en = 0;    /* TSS TCP checksum enable */
-+        tp->tx_cur_desc->frame_ctrl.bits_tx_out.udp_csum_en = 0;    /* TSS UDP checksum enable */
-+        wmb();
-+    	tp->tx_cur_desc->frame_ctrl.bits_tx_out.own = DMA;	        /* set owner bit */
-+    	tp->tx_cur_desc = (GMAC_DESCRIPTOR_T *)((tp->tx_cur_desc->next_desc.next_descriptor & 0xfffffff0)+tx_desc_virtual_base[dev_index]);
-+    	dev->trans_start = jiffies;
-+	}
-+	else
-+	{
-+	 	/* no free tx descriptor */
-+		dev_kfree_skb(skb);
-+	    netif_stop_queue(dev);
-+		tp->stats.tx_dropped++;
-+		return (-1);
-+	}
-+#endif
-+ 	/* if TX DMA process is stoped , restart it */
-+	txdma_busy.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_FIRST_DESC);
-+	if (txdma_busy.bits.td_busy == 0)
-+	{
-+		/* restart DMA process */
-+		tx_ctrl.bits32 = 0;
-+		tx_ctrl.bits.td_start = 1;
-+		tx_ctrl.bits.td_continue = 1;
-+		tx_ctrl_mask.bits32 = 0;
-+		tx_ctrl_mask.bits.td_start = 1;
-+		tx_ctrl_mask.bits.td_continue = 1;
-+		gmac_write_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CTRL,tx_ctrl.bits32,tx_ctrl_mask.bits32);
-+	}
-+	return (0);
-+}
-+
-+
-+struct net_device_stats * gmac_get_stats(struct net_device *dev)
-+{
-+    struct gmac_private *tp = dev->priv;
-+    unsigned long       flags;
-+    unsigned int        pkt_drop;
-+    unsigned int        pkt_error;
-+    unsigned int        dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+//	if (storlink_ctl.recvfile==3)
-+//	{
-+//        printk("GMAC_GLOBAL_BASE_ADDR=%x\n", readl(GMAC_GLOBAL_BASE_ADDR+0x30));
-+//        gmac_dump_register(dev);
-+//        printk_all(0, dev);
-+//    }
-+
-+    if (netif_running(dev))
-+    {
-+        /* read H/W counter */
-+        spin_lock_irqsave(&tp->lock,flags);
-+        pkt_drop = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_IN_DISCARDS);
-+        pkt_error = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_IN_ERRORS);
-+        tp->stats.rx_dropped = tp->stats.rx_dropped + pkt_drop;
-+        tp->stats.rx_errors = tp->stats.rx_errors + pkt_error;
-+        spin_unlock_irqrestore(&tp->lock,flags);
-+    }
-+    return &tp->stats;
-+}
-+
-+static unsigned const ethernet_polynomial = 0x04c11db7U;
-+static inline u32 ether_crc (int length, unsigned char *data)
-+{
-+	int crc = -1;
-+	unsigned int i;
-+	unsigned int crc_val=0;
-+
-+	while (--length >= 0) {
-+		unsigned char current_octet = *data++;
-+		int bit;
-+		for (bit = 0; bit < 8; bit++, current_octet >>= 1)
-+			crc = (crc << 1) ^ ((crc < 0) ^ (current_octet & 1) ?
-+			     ethernet_polynomial : 0);
-+	}
-+	crc = ~crc;
-+	for (i=0;i<32;i++)
-+	{
-+		crc_val = crc_val + (((crc << i) & 0x80000000) >> (31-i));
-+	}
-+	return crc_val;
-+}
-+
-+static void gmac_set_rx_mode(struct net_device *dev)
-+{
-+    GMAC_RX_FLTR_T      filter;
-+	unsigned int        mc_filter[2];	/* Multicast hash filter */
-+    int                 bit_nr;
-+	unsigned int        i, dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+//    printk("%s : dev->flags = %x \n",__func__,dev->flags);
-+//    dev->flags |= IFF_ALLMULTI;  /* temp */
-+    filter.bits32 = 0;
-+    filter.bits.error = 0;
-+	if (dev->flags & IFF_PROMISC)
-+	{
-+	    filter.bits.error = 1;
-+        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	}
-+	else if (dev->flags & IFF_ALLMULTI)
-+	{
-+        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	}
-+	else
-+	{
-+		struct dev_mc_list *mclist;
-+
-+        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0;
-+		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;i++, mclist = mclist->next)
-+		{
-+            bit_nr = ether_crc(ETH_ALEN,mclist->dmi_addr) & 0x0000003f;
-+            if (bit_nr < 32)
-+            {
-+                mc_filter[0] = mc_filter[0] | (1<<bit_nr);
-+            }
-+            else
-+            {
-+                mc_filter[1] = mc_filter[1] | (1<<(bit_nr-32));
-+            }
-+		}
-+	}
-+    filter.bits32 = 0x1f;
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_RX_FLTR,filter.bits32,0xffffffff);
-+
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_MCAST_FIL0,mc_filter[0],0xffffffff);
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_MCAST_FIL1,mc_filter[1],0xffffffff);
-+    return;
-+}
-+
-+static int gmac_set_mac_address(struct net_device *dev, void *addr)
-+{
-+	struct sockaddr *sock;
-+	unsigned int    reg_val;
-+	unsigned int    dev_index;
-+    unsigned int    i;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+	sock = (struct sockaddr *) addr;
-+	for (i = 0; i < 6; i++)
-+	{
-+		dev->dev_addr[i] = sock->sa_data[i];
-+	}
-+
-+    reg_val = dev->dev_addr[0] + (dev->dev_addr[1]<<8) + (dev->dev_addr[2]<<16) + (dev->dev_addr[3]<<24);
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_STA_ADD0,reg_val,0xffffffff);
-+    reg_val = dev->dev_addr[4] + (dev->dev_addr[5]<<8) ;
-+    gmac_write_reg(gmac_base_addr[dev_index] + GMAC_STA_ADD1,reg_val,0x0000ffff);
-+    memcpy(&eth0_mac[0],&dev->dev_addr[0],6);
-+    printk("Storlink %s address = ",dev->name);
-+    printk("%02x",dev->dev_addr[0]);
-+    printk("%02x",dev->dev_addr[1]);
-+    printk("%02x",dev->dev_addr[2]);
-+    printk("%02x",dev->dev_addr[3]);
-+    printk("%02x",dev->dev_addr[4]);
-+    printk("%02x\n",dev->dev_addr[5]);
-+
-+    return (0);
-+}
-+
-+static void gmac_tx_timeout(struct net_device *dev)
-+{
-+	GMAC_TXDMA_CTRL_T	        tx_ctrl,tx_ctrl_mask;
-+    GMAC_TXDMA_FIRST_DESC_T     txdma_busy;
-+    int							dev_index;
-+
-+    dev_index = gmac_select_interface(dev);
-+
-+    /* if TX DMA process is stoped , restart it */
-+	txdma_busy.bits32 = gmac_read_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_FIRST_DESC);
-+	if (txdma_busy.bits.td_busy == 0)
-+	{
-+		/* restart DMA process */
-+		tx_ctrl.bits32 = 0;
-+		tx_ctrl.bits.td_start = 1;
-+		tx_ctrl.bits.td_continue = 1;
-+		tx_ctrl_mask.bits32 = 0;
-+		tx_ctrl_mask.bits.td_start = 1;
-+		tx_ctrl_mask.bits.td_continue = 1;
-+		gmac_write_reg(gmac_base_addr[dev_index] + GMAC_TXDMA_CTRL,tx_ctrl.bits32,tx_ctrl_mask.bits32);
-+	}
-+	netif_wake_queue(dev);
-+    return;
-+}
-+
-+static int gmac_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-+{
-+	int rc = 0;
-+    unsigned char *hwa = rq->ifr_ifru.ifru_hwaddr.sa_data;
-+
-+	if (!netif_running(dev))
-+	{
-+	    printk("Before changing the H/W address,please down the device.\n");
-+		return -EINVAL;
-+    }
-+
-+	switch (cmd) {
-+	case SIOCETHTOOL:
-+        break;
-+
-+    case SIOCSIFHWADDR:
-+        gmac_set_mac_address(dev,hwa);
-+        break;
-+
-+	case SIOCGMIIPHY:	/* Get the address of the PHY in use. */
-+	case SIOCDEVPRIVATE:	/* binary compat, remove in 2.5 */
-+        break;
-+
-+	case SIOCGMIIREG:	/* Read the specified MII register. */
-+	case SIOCDEVPRIVATE+1:
-+		break;
-+
-+	case SIOCSMIIREG:	/* Write the specified MII register */
-+	case SIOCDEVPRIVATE+2:
-+		break;
-+
-+	default:
-+		rc = -EOPNOTSUPP;
-+		break;
-+	}
-+
-+	return rc;
-+}
-+
-+static void gmac_cleanup_module(void)
-+{
-+    int i;
-+
-+    for (i=0;i<GMAC_PHY_IF;i++)
-+    {
-+        unregister_netdev(gmac_dev[i]);
-+    }
-+	return ;
-+}
-+
-+static int __init gmac_init_module(void)
-+{
-+	struct gmac_private *tp;
-+	struct net_device *dev[GMAC_PHY_IF];
-+	unsigned int i;
-+
-+#ifdef MODULE
-+	printk (KERN_INFO RTL8139_DRIVER_NAME "\n");
-+#endif
-+//	init_waitqueue_entry(&wait, current);
-+
-+	printk("GMAC Init......\n");
-+	for(i = 0; i<GMAC_PHY_IF; i++)
-+	{
-+		dev[i] = alloc_etherdev(sizeof(struct gmac_private));
-+		if (dev[i] == NULL)
-+		{
-+			printk (KERN_ERR "Can't allocate ethernet device #%d .\n",i);
-+			return -ENOMEM;
-+		}
-+        gmac_dev[i] = dev[i];
-+
-+		SET_MODULE_OWNER(dev[i]);
-+
-+		tp = dev[i]->priv;
-+
-+		dev[i]->base_addr = gmac_base_addr[i];
-+		dev[i]->irq = gmac_irq[i];
-+	    dev[i]->open = gmac_open;
-+	    dev[i]->stop = gmac_close;
-+		dev[i]->hard_start_xmit = gmac_start_xmit;
-+		dev[i]->get_stats = gmac_get_stats;
-+		dev[i]->set_multicast_list = gmac_set_rx_mode;
-+		dev[i]->set_mac_address = gmac_set_mac_address;
-+		dev[i]->do_ioctl = gmac_netdev_ioctl;
-+		dev[i]->tx_timeout = gmac_tx_timeout;
-+		dev[i]->watchdog_timeo = TX_TIMEOUT;
-+		dev[i]->features |= NETIF_F_SG|NETIF_F_HW_CSUM|NETIF_F_TSO;
-+#ifdef CONFIG_SL_NAPI
-+        printk("NAPI driver is enabled.\n");
-+        if (i==0)
-+        {
-+	        dev[i]->poll = gmac_rx_poll_ga;
-+	        dev[i]->weight = 64;
-+	    }
-+	    else
-+	    {
-+	        dev[i]->poll = gmac_rx_poll_gb;
-+	        dev[i]->weight = 64;
-+	    }
-+#endif
-+
-+		if (register_netdev(dev[i]))
-+		{
-+			gmac_cleanup_module();
-+			return(-1);
-+		}
-+	}
-+
-+#ifdef CONFIG_SL3516_ASIC
-+{
-+    unsigned int    val;
-+
-+    /* set GMAC global register */
-+    val = readl(GMAC_GLOBAL_BASE_ADDR+0x10);
-+    val = val | 0x005a0000;
-+    writel(val,GMAC_GLOBAL_BASE_ADDR+0x10);
-+    writel(0x07f007f0,GMAC_GLOBAL_BASE_ADDR+0x1c);
-+    writel(0x77770000,GMAC_GLOBAL_BASE_ADDR+0x20);
-+    writel(0x77770000,GMAC_GLOBAL_BASE_ADDR+0x24);
-+	val = readl(GMAC_GLOBAL_BASE_ADDR+0x04);
-+	if((val&(1<<20))==0){           // GMAC1 enable
-+ 		val = readl(GMAC_GLOBAL_BASE_ADDR+0x30);
-+		val = (val & 0xe7ffffff) | 0x08000000;
-+		writel(val,GMAC_GLOBAL_BASE_ADDR+0x30);
-+	}
-+
-+}
-+#endif
-+
-+//	printk("%s: dev0=%x  dev1=%x \n",__func__,dev[0],dev[1]);
-+//	FLAG_SWITCH = 0 ;
-+//	FLAG_SWITCH = SPI_get_identifier();
-+//	if(FLAG_SWITCH)
-+//	{
-+//		printk("Configure ADM699X...\n");
-+//		SPI_default();	//Add by jason for ADM699X configuration
-+//	}
-+	return (0);
-+}
-+
-+
-+module_init(gmac_init_module);
-+module_exit(gmac_cleanup_module);
-+
-+static int gmac_phy_thread (void *data)
-+{
-+	struct net_device   *dev = data;
-+	struct gmac_private *tp = dev->priv;
-+	unsigned long       timeout;
-+
-+    daemonize("%s", dev->name);
-+	allow_signal(SIGTERM);
-+//	reparent_to_init();
-+//	spin_lock_irq(&current->sigmask_lock);
-+//	sigemptyset(&current->blocked);
-+//	recalc_sigpending(current);
-+//	spin_unlock_irq(&current->sigmask_lock);
-+//	strncpy (current->comm, dev->name, sizeof(current->comm) - 1);
-+//	current->comm[sizeof(current->comm) - 1] = '\0';
-+
-+	while (1)
-+	{
-+	    timeout = next_tick;
-+		do
-+		{
-+			timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
-+		} while (!signal_pending (current) && (timeout > 0));
-+
-+		if (signal_pending (current))
-+		{
-+//			spin_lock_irq(&current->sigmask_lock);
-+			flush_signals(current);
-+//			spin_unlock_irq(&current->sigmask_lock);
-+		}
-+
-+		if (tp->time_to_die)
-+			break;
-+
-+//        printk("%s : Polling PHY Status...%x\n",__func__,dev);
-+		rtnl_lock ();
-+        gmac_get_phy_status(dev);
-+		rtnl_unlock ();
-+	}
-+	complete_and_exit (&tp->thr_exited, 0);
-+}
-+
-+static void gmac_set_phy_status(struct net_device *dev)
-+{
-+    GMAC_STATUS_T   status;
-+    unsigned int    reg_val;
-+    unsigned int    i = 0;
-+    unsigned int    index;
-+
-+    if (FLAG_SWITCH==1)
-+    {
-+        return; /* GMAC connects to a switch chip, not PHY */
-+    }
-+
-+    index = gmac_get_dev_index(dev);
-+
-+    if (index == 0)
-+    {
-+//    	mii_write(phy_addr[index],0x04,0x0461); /* advertisement 10M full duplex, pause capable on */
-+//    	mii_write(phy_addr[index],0x04,0x0421); /* advertisement 10M half duplex, pause capable on */
-+    	mii_write(phy_addr[index],0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+//    	mii_write(phy_addr[index],0x04,0x04a1); /* advertisement 100M half duplex, pause capable on */
-+#ifdef CONFIG_SL3516_ASIC
-+    	mii_write(phy_addr[index],0x09,0x0300); /* advertisement 1000M full duplex, pause capable on */
-+//    	mii_write(phy_addr[index],0x09,0x0000); /* advertisement 1000M full duplex, pause capable on */
-+#endif
-+    }
-+    else
-+    {
-+//    	mii_write(phy_addr[index],0x04,0x0461); /* advertisement 10M full duplex, pause capable on */
-+//    	mii_write(phy_addr[index],0x04,0x0421); /* advertisement 10M half duplex, pause capable on */
-+    	mii_write(phy_addr[index],0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+//    	mii_write(phy_addr[index],0x04,0x04a1); /* advertisement 100M half duplex, pause capable on */
-+#ifdef CONFIG_SL3516_ASIC
-+//    	mii_write(phy_addr[index],0x09,0x0000); /* advertisement no 1000M */
-+    	mii_write(phy_addr[index],0x09,0x0300); /* advertisement 1000M full duplex, pause capable on */
-+#endif
-+	}
-+
-+    mii_write(phy_addr[index],0x00,0x1200); /* Enable and Restart Auto-Negotiation */
-+    mii_write(phy_addr[index],0x18,0x0041); /* Enable Active led */
-+    while (((reg_val=mii_read(phy_addr[index],0x01)) & 0x00000004)!=0x04)
-+    {
-+        i++;
-+        if (i > 30)
-+        {
-+            break;
-+        }
-+	msleep(100);
-+    }
-+    if (i>30)
-+    {
-+        pre_phy_status[index] = LINK_DOWN;
-+		clear_bit(__LINK_STATE_START, &dev->state);
-+        netif_stop_queue(dev);
-+        storlink_ctl.link = 0;
-+        printk("Link Down (%04x) ",reg_val);
-+    }
-+    else
-+    {
-+        pre_phy_status[index] = LINK_UP;
-+		set_bit(__LINK_STATE_START, &dev->state);
-+        netif_wake_queue(dev);
-+        storlink_ctl.link = 1;
-+        printk("Link Up (%04x) ",reg_val);
-+    }
-+
-+    status.bits32 = 0;
-+    reg_val = mii_read(phy_addr[index],10);
-+    printk("reg_val0 = %x \n",reg_val);
-+    if ((reg_val & 0x0800) == 0x0800)
-+    {
-+        status.bits.duplex = 1;
-+        status.bits.speed = 2;
-+        printk(" 1000M/Full \n");
-+    }
-+    else if ((reg_val & 0x0400) == 0x0400)
-+    {
-+        status.bits.duplex = 0;
-+        status.bits.speed = 2;
-+        printk(" 1000M/Half \n");
-+    }
-+    else
-+    {
-+        reg_val = (mii_read(phy_addr[index],0x05) & 0x05E0) >> 5;
-+        printk("reg_val1 = %x \n",reg_val);
-+        if ((reg_val & 0x08)==0x08) /* 100M full duplex */
-+        {
-+                status.bits.duplex = 1;
-+                status.bits.speed = 1;
-+                printk(" 100M/Full \n");
-+        }
-+        else if ((reg_val & 0x04)==0x04) /* 100M half duplex */
-+        {
-+                status.bits.duplex = 0;
-+                status.bits.speed = 1;
-+                printk(" 100M/Half \n");
-+        }
-+        else if ((reg_val & 0x02)==0x02) /* 10M full duplex */
-+        {
-+                status.bits.duplex = 1;
-+                status.bits.speed = 0;
-+                printk(" 10M/Full \n");
-+        }
-+        else if ((reg_val & 0x01)==0x01) /* 10M half duplex */
-+        {
-+                status.bits.duplex = 0;
-+                status.bits.speed = 0;
-+                printk(" 100M/Half \n");
-+        }
-+    }
-+
-+    reg_val = (mii_read(phy_addr[index],0x05) & 0x05E0) >> 5;
-+    if ((reg_val & 0x20)==0x20)
-+    {
-+        flow_control_enable[index] = 1;
-+        printk("Flow Control Enable. \n");
-+    }
-+    else
-+    {
-+        flow_control_enable[index] = 0;
-+        printk("Flow Control Disable. \n");
-+    }
-+    full_duplex = status.bits.duplex;
-+    speed = status.bits.speed;
-+}
-+
-+static void gmac_get_phy_status(struct net_device *dev)
-+{
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+    GMAC_STATUS_T   status;
-+    unsigned int    reg_val;
-+    unsigned int    index;
-+
-+    index = gmac_select_interface(dev);
-+
-+    status.bits32 = 0;
-+    status.bits.phy_mode = 1;
-+
-+#ifdef CONFIG_SL3516_ASIC
-+    status.bits.mii_rmii = 2;   /* default value for ASIC version */
-+//    status.bits.speed = 1;
-+#else
-+    if (index==0)
-+        status.bits.mii_rmii = 0;
-+    else
-+        status.bits.mii_rmii = 2;
-+#endif
-+
-+    /* read PHY status register */
-+    reg_val = mii_read(phy_addr[index],0x01);
-+    if ((reg_val & 0x0024) == 0x0024) /* link is established and auto_negotiate process completed */
-+    {
-+        /* read PHY Auto-Negotiation Link Partner Ability Register */
-+        reg_val = mii_read(phy_addr[index],10);
-+        if ((reg_val & 0x0800) == 0x0800)
-+        {
-+            status.bits.mii_rmii = 3;  /* RGMII 1000Mbps mode */
-+            status.bits.duplex = 1;
-+            status.bits.speed = 2;
-+        }
-+        else if ((reg_val & 0x0400) == 0x0400)
-+        {
-+            status.bits.mii_rmii = 3;  /* RGMII 1000Mbps mode */
-+            status.bits.duplex = 0;
-+            status.bits.speed = 2;
-+        }
-+        else
-+        {
-+            reg_val = (mii_read(phy_addr[index],0x05) & 0x05E0) >> 5;
-+            if ((reg_val & 0x08)==0x08) /* 100M full duplex */
-+            {
-+                    status.bits.mii_rmii = 2;  /* RGMII 10/100Mbps mode */
-+                    status.bits.duplex = 1;
-+                    status.bits.speed = 1;
-+            }
-+            else if ((reg_val & 0x04)==0x04) /* 100M half duplex */
-+            {
-+                    status.bits.mii_rmii = 2;  /* RGMII 10/100Mbps mode */
-+                    status.bits.duplex = 0;
-+                    status.bits.speed = 1;
-+            }
-+            else if ((reg_val & 0x02)==0x02) /* 10M full duplex */
-+            {
-+                    status.bits.mii_rmii = 2;  /* RGMII 10/100Mbps mode */
-+                    status.bits.duplex = 1;
-+                    status.bits.speed = 0;
-+            }
-+            else if ((reg_val & 0x01)==0x01) /* 10M half duplex */
-+            {
-+                    status.bits.mii_rmii = 2;  /* RGMII 10/100Mbps mode */
-+                    status.bits.duplex = 0;
-+                    status.bits.speed = 0;
-+            }
-+        }
-+        status.bits.link = LINK_UP; /* link up */
-+        netif_wake_queue(dev);
-+
-+        reg_val = (mii_read(phy_addr[index],0x05) & 0x05E0) >> 5;
-+        if ((reg_val & 0x20)==0x20)
-+        {
-+            if (flow_control_enable[index] == 0)
-+            {
-+                config0.bits32 = 0;
-+                config0_mask.bits32 = 0;
-+                config0.bits.tx_fc_en = 1; /* enable tx flow control */
-+                config0.bits.rx_fc_en = 1; /* enable rx flow control */
-+                config0_mask.bits.tx_fc_en = 1;
-+                config0_mask.bits.rx_fc_en = 1;
-+                gmac_write_reg(gmac_base_addr[index] + GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+//                printk("eth%d Flow Control Enable. \n",index);
-+            }
-+            flow_control_enable[index] = 1;
-+        }
-+        else
-+        {
-+            if (flow_control_enable[index] == 1)
-+            {
-+                config0.bits32 = 0;
-+                config0_mask.bits32 = 0;
-+                config0.bits.tx_fc_en = 0; /* disable tx flow control */
-+                config0.bits.rx_fc_en = 0; /* disable rx flow control */
-+                config0_mask.bits.tx_fc_en = 1;
-+                config0_mask.bits.rx_fc_en = 1;
-+                gmac_write_reg(gmac_base_addr[index] + GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+//                printk("eth%d Flow Control Disable. \n",index);
-+            }
-+            flow_control_enable[index] = 0;
-+        }
-+
-+        if (pre_phy_status[index] == LINK_DOWN)
-+        {
-+            gmac_enable_tx_rx(dev);
-+            pre_phy_status[index] = LINK_UP;
-+			set_bit(__LINK_STATE_START, &dev->state);
-+			storlink_ctl.link = 1;
-+//			printk("eth%d Link Up ...\n",index);
-+        }
-+    }
-+    else
-+    {
-+        status.bits.link = LINK_DOWN; /* link down */
-+        netif_stop_queue(dev);
-+        flow_control_enable[index] = 0;
-+        storlink_ctl.link = 0;
-+        if (pre_phy_status[index] == LINK_UP)
-+        {
-+            gmac_disable_tx_rx(dev);
-+            pre_phy_status[index] = LINK_DOWN;
-+			clear_bit(__LINK_STATE_START, &dev->state);
-+//			printk("eth%d Link Down ...\n",index);
-+    	}
-+
-+    }
-+
-+    reg_val = gmac_read_reg(gmac_base_addr[index] + GMAC_STATUS);
-+    if (reg_val != status.bits32)
-+    {
-+        gmac_write_reg(gmac_base_addr[index] + GMAC_STATUS,status.bits32,0x0000007f);
-+    }
-+}
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define GPIO_BASE_ADDR  (IO_ADDRESS(SL2312_GPIO_BASE))
-+
-+/* define GPIO pin for MDC/MDIO */
-+
-+// for gemini ASIC
-+#ifdef CONFIG_SL3516_ASIC
-+#define H_MDC_PIN           22
-+#define H_MDIO_PIN          21
-+#define G_MDC_PIN           22
-+#define G_MDIO_PIN          21
-+#else
-+#define H_MDC_PIN           3
-+#define H_MDIO_PIN          2
-+#define G_MDC_PIN           0
-+#define G_MDIO_PIN          1
-+#endif
-+
-+//#define GPIO_MDC             0x80000000
-+//#define GPIO_MDIO            0x00400000
-+
-+static unsigned int GPIO_MDC = 0;
-+static unsigned int GPIO_MDIO = 0;
-+static unsigned int GPIO_MDC_PIN = 0;
-+static unsigned int GPIO_MDIO_PIN = 0;
-+
-+// For PHY test definition!!
-+#define LPC_EECK		0x02
-+#define LPC_EDIO		0x04
-+#define LPC_GPIO_SET		3
-+#define LPC_BASE_ADDR		IO_ADDRESS(IT8712_IO_BASE)
-+#define inb_gpio(x)		inb(LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+#define outb_gpio(x, y)		outb(y, LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+
-+enum GPIO_REG
-+{
-+    GPIO_DATA_OUT   = 0x00,
-+    GPIO_DATA_IN    = 0x04,
-+    GPIO_PIN_DIR    = 0x08,
-+    GPIO_BY_PASS    = 0x0c,
-+    GPIO_DATA_SET   = 0x10,
-+    GPIO_DATA_CLEAR = 0x14,
-+};
-+/***********************/
-+/*    MDC : GPIO[31]   */
-+/*    MDIO: GPIO[22]   */
-+/***********************/
-+
-+/***************************************************
-+* All the commands should have the frame structure:
-+*<PRE><ST><OP><PHYAD><REGAD><TA><DATA><IDLE>
-+****************************************************/
-+
-+/*****************************************************************
-+* Inject a bit to NWay register through CSR9_MDC,MDIO
-+*******************************************************************/
-+void mii_serial_write(char bit_MDO) // write data into mii PHY
-+{
-+#if 0 //def CONFIG_SL2312_LPC_IT8712
-+	unsigned char iomode,status;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode |= (LPC_EECK|LPC_EDIO) ;				// Set EECK,EDIO,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	if(bit_MDO)
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status |= LPC_EDIO ;		//EDIO high
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+	else
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status &= ~(LPC_EDIO) ;		//EDIO low
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+
-+	status |= LPC_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(LPC_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+#else
-+    unsigned int addr;
-+    unsigned int value;
-+
-+    addr = GPIO_BASE_ADDR + GPIO_PIN_DIR;
-+    value = readl(addr) | GPIO_MDC | GPIO_MDIO; /* set MDC/MDIO Pin to output */
-+    writel(value,addr);
-+    if(bit_MDO)
-+    {
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDIO,addr); /* set MDIO to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDC,addr); /* set MDC to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDC,addr); /* set MDC to 0 */
-+    }
-+    else
-+    {
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDIO,addr); /* set MDIO to 0 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDC,addr); /* set MDC to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDC,addr); /* set MDC to 0 */
-+    }
-+
-+#endif
-+}
-+
-+/**********************************************************************
-+* read a bit from NWay register through CSR9_MDC,MDIO
-+***********************************************************************/
-+unsigned int mii_serial_read(void) // read data from mii PHY
-+{
-+#if 0 //def CONFIG_SL2312_LPC_IT8712
-+  	unsigned char iomode,status;
-+	unsigned int value ;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode &= ~(LPC_EDIO) ;		// Set EDIO input
-+	iomode |= (LPC_EECK) ;		// Set EECK,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	status = inb_gpio( LPC_GPIO_SET);
-+	status |= LPC_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(LPC_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	value = inb_gpio( LPC_GPIO_SET);
-+
-+	value = value>>2 ;
-+	value &= 0x01;
-+
-+	return value ;
-+
-+#else
-+    unsigned int *addr;
-+    unsigned int value;
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_PIN_DIR);
-+    value = readl(addr) & ~GPIO_MDIO; //0xffbfffff;   /* set MDC to output and MDIO to input */
-+    writel(value,addr);
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_SET);
-+    writel(GPIO_MDC,addr); /* set MDC to 1 */
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+    writel(GPIO_MDC,addr); /* set MDC to 0 */
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_IN);
-+    value = readl(addr);
-+    value = (value & (1<<GPIO_MDIO_PIN)) >> GPIO_MDIO_PIN;
-+    return(value);
-+
-+#endif
-+}
-+
-+/***************************************
-+* preamble + ST
-+***************************************/
-+void mii_pre_st(void)
-+{
-+    unsigned char i;
-+
-+    for(i=0;i<32;i++) // PREAMBLE
-+        mii_serial_write(1);
-+    mii_serial_write(0); // ST
-+    mii_serial_write(1);
-+}
-+
-+
-+/******************************************
-+* Read MII register
-+* phyad -> physical address
-+* regad -> register address
-+***************************************** */
-+unsigned int mii_read(unsigned char phyad,unsigned char regad)
-+{
-+    unsigned int i,value;
-+    unsigned int bit;
-+
-+    if (phyad == GPHY_ADDR)
-+    {
-+        GPIO_MDC_PIN = G_MDC_PIN;   /* assigned MDC pin for giga PHY */
-+        GPIO_MDIO_PIN = G_MDIO_PIN; /* assigned MDIO pin for giga PHY */
-+    }
-+    else
-+    {
-+        GPIO_MDC_PIN = H_MDC_PIN;   /* assigned MDC pin for 10/100 PHY */
-+        GPIO_MDIO_PIN = H_MDIO_PIN; /* assigned MDIO pin for 10/100 PHY */
-+    }
-+    GPIO_MDC = (1<<GPIO_MDC_PIN);
-+    GPIO_MDIO = (1<<GPIO_MDIO_PIN);
-+
-+    mii_pre_st(); // PRE+ST
-+    mii_serial_write(1); // OP
-+    mii_serial_write(0);
-+
-+    for (i=0;i<5;i++) { // PHYAD
-+        bit= ((phyad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    for (i=0;i<5;i++) { // REGAD
-+        bit= ((regad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    mii_serial_read(); // TA_Z
-+//    if((bit=mii_serial_read()) !=0 ) // TA_0
-+//    {
-+//        return(0);
-+//    }
-+    value=0;
-+    for (i=0;i<16;i++) { // READ DATA
-+        bit=mii_serial_read();
-+        value += (bit<<(15-i)) ;
-+    }
-+
-+    mii_serial_write(0); // dumy clock
-+    mii_serial_write(0); // dumy clock
-+//printk("%s: phy_addr=%x reg_addr=%x value=%x \n",__func__,phyad,regad,value);
-+    return(value);
-+}
-+
-+/******************************************
-+* Write MII register
-+* phyad -> physical address
-+* regad -> register address
-+* value -> value to be write
-+***************************************** */
-+void mii_write(unsigned char phyad,unsigned char regad,unsigned int value)
-+{
-+    unsigned int i;
-+    char bit;
-+
-+printk("%s: phy_addr=%x reg_addr=%x value=%x \n",__func__,phyad,regad,value);
-+    if (phyad == GPHY_ADDR)
-+    {
-+        GPIO_MDC_PIN = G_MDC_PIN;   /* assigned MDC pin for giga PHY */
-+        GPIO_MDIO_PIN = G_MDIO_PIN; /* assigned MDIO pin for giga PHY */
-+    }
-+    else
-+    {
-+        GPIO_MDC_PIN = H_MDC_PIN;   /* assigned MDC pin for 10/100 PHY */
-+        GPIO_MDIO_PIN = H_MDIO_PIN; /* assigned MDIO pin for 10/100 PHY */
-+    }
-+    GPIO_MDC = (1<<GPIO_MDC_PIN);
-+    GPIO_MDIO = (1<<GPIO_MDIO_PIN);
-+
-+    mii_pre_st(); // PRE+ST
-+    mii_serial_write(0); // OP
-+    mii_serial_write(1);
-+    for (i=0;i<5;i++) { // PHYAD
-+        bit= ((phyad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    for (i=0;i<5;i++) { // REGAD
-+        bit= ((regad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+    mii_serial_write(1); // TA_1
-+    mii_serial_write(0); // TA_0
-+
-+    for (i=0;i<16;i++) { // OUT DATA
-+        bit= ((value>>(15-i)) & 0x01) ? 1 : 0 ;
-+        mii_serial_write(bit);
-+    }
-+    mii_serial_write(0); // dumy clock
-+    mii_serial_write(0); // dumy clock
-+}
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+/*				NOTES
-+ *   The instruction set of the 93C66/56/46/26/06 chips are as follows:
-+ *
-+ *               Start  OP	    *
-+ *     Function   Bit  Code  Address**  Data     Description
-+ *     -------------------------------------------------------------------
-+ *     READ        1    10   A7 - A0             Reads data stored in memory,
-+ *                                               starting at specified address
-+ *     EWEN        1    00   11XXXXXX            Write enable must precede
-+ *                                               all programming modes
-+ *     ERASE       1    11   A7 - A0             Erase register A7A6A5A4A3A2A1A0
-+ *     WRITE       1    01   A7 - A0   D15 - D0  Writes register
-+ *     ERAL        1    00   10XXXXXX            Erase all registers
-+ *     WRAL        1    00   01XXXXXX  D15 - D0  Writes to all registers
-+ *     EWDS        1    00   00XXXXXX            Disables all programming
-+ *                                               instructions
-+ *    *Note: A value of X for address is a don't care condition.
-+ *    **Note: There are 8 address bits for the 93C56/66 chips unlike
-+ *	      the 93C46/26/06 chips which have 6 address bits.
-+ *
-+ *   The 93Cx6 has a four wire interface: clock, chip select, data in, and
-+ *   data out.While the ADM6996 uning three interface: clock, chip select,and data line.
-+ *   The input and output are the same pin. ADM6996 can only recognize the write cmd.
-+ *   In order to perform above functions, you need
-+ *   1. to enable the chip select .
-+ *   2. send one clock of dummy clock
-+ *   3. send start bit and opcode
-+ *   4. send 8 bits address and 16 bits data
-+ *   5. to disable the chip select.
-+ *							Jason Lee 2003/07/30
-+ */
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define GPIO_EECS	     0x00400000		/*   EECS: GPIO[22]   */
-+//#define GPIO_MOSI	     0x20000000         /*   EEDO: GPIO[29]   send to 6996*/
-+#define GPIO_MISO	     0x40000000         /*   EEDI: GPIO[30]   receive from 6996*/
-+#define GPIO_EECK	     0x80000000         /*   EECK: GPIO[31]   */
-+
-+#define ADM_EECS		0x01
-+#define ADM_EECK		0x02
-+#define ADM_EDIO		0x04
-+/*************************************************************
-+* SPI protocol for ADM6996 control
-+**************************************************************/
-+#define SPI_OP_LEN	     0x03		// the length of start bit and opcode
-+#define SPI_OPWRITE	     0X05		// write
-+#define SPI_OPREAD	     0X06		// read
-+#define SPI_OPERASE	     0X07		// erase
-+#define SPI_OPWTEN	     0X04		// write enable
-+#define SPI_OPWTDIS	     0X04		// write disable
-+#define SPI_OPERSALL	     0X04		// erase all
-+#define SPI_OPWTALL	     0X04		// write all
-+
-+#define SPI_ADD_LEN	     8			// bits of Address
-+#define SPI_DAT_LEN	     16			// bits of Data
-+#define ADM6996_PORT_NO	     6			// the port number of ADM6996
-+#define ADM6999_PORT_NO	     9			// the port number of ADM6999
-+#ifdef CONFIG_ADM_6996
-+	#define ADM699X_PORT_NO		ADM6996_PORT_NO
-+#endif
-+#ifdef CONFIG_ADM_6999
-+	#define ADM699X_PORT_NO		ADM6999_PORT_NO
-+#endif
-+#define LPC_GPIO_SET		3
-+#define LPC_BASE_ADDR			IO_ADDRESS(IT8712_IO_BASE)
-+
-+extern int it8712_exist;
-+
-+#define inb_gpio(x)			inb(LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+#define outb_gpio(x, y)		outb(y, LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+
-+/****************************************/
-+/*	Function Declare		*/
-+/****************************************/
-+/*
-+void SPI_write(unsigned char addr,unsigned int value);
-+unsigned int SPI_read(unsigned char table,unsigned char addr);
-+void SPI_write_bit(char bit_EEDO);
-+unsigned int SPI_read_bit(void);
-+void SPI_default(void);
-+void SPI_reset(unsigned char rstype,unsigned char port_cnt);
-+void SPI_pre_st(void);
-+void SPI_CS_enable(unsigned char enable);
-+void SPI_Set_VLAN(unsigned char LAN,unsigned int port_mask);
-+void SPI_Set_tag(unsigned int port,unsigned tag);
-+void SPI_Set_PVID(unsigned int PVID,unsigned int port_mask);
-+void SPI_mac_lock(unsigned int port, unsigned char lock);
-+void SPI_get_port_state(unsigned int port);
-+void SPI_port_enable(unsigned int port,unsigned char enable);
-+
-+void SPI_get_status(unsigned int port);
-+*/
-+
-+struct PORT_CONFIG
-+{
-+	unsigned char auto_negotiation;	// 0:Disable	1:Enable
-+	unsigned char speed;		// 0:10M	1:100M
-+	unsigned char duplex;		// 0:Half	1:Full duplex
-+	unsigned char Tag;		// 0:Untag	1:Tag
-+	unsigned char port_disable;	// 0:port enable	1:disable
-+	unsigned char pvid;		// port VLAN ID 0001
-+	unsigned char mdix;		// Crossover judgement. 0:Disable 1:Enable
-+	unsigned char mac_lock;		// MAC address Lock 0:Disable 1:Enable
-+};
-+
-+struct PORT_STATUS
-+{
-+	unsigned char link;		// 0:not link	1:link established
-+	unsigned char speed;		// 0:10M	1:100M
-+	unsigned char duplex;		// 0:Half	1:Full duplex
-+	unsigned char flow_ctl;		// 0:flow control disable 1:enable
-+	unsigned char mac_lock;		// MAC address Lock 0:Disable 1:Enable
-+	unsigned char port_disable;	// 0:port enable	1:disable
-+
-+	// Serial Management
-+	unsigned long rx_pac_count;		//receive packet count
-+	unsigned long rx_pac_byte;		//receive packet byte count
-+	unsigned long tx_pac_count;		//transmit packet count
-+	unsigned long tx_pac_byte;		//transmit packet byte count
-+	unsigned long collision_count;		//error count
-+	unsigned long error_count ;
-+
-+	unsigned long rx_pac_count_overflow;		//overflow flag
-+	unsigned long rx_pac_byte_overflow;
-+	unsigned long tx_pac_count_overflow;
-+	unsigned long tx_pac_byte_overflow;
-+	unsigned long collision_count_overflow;
-+	unsigned long error_count_overflow;
-+};
-+
-+struct PORT_CONFIG port_config[ADM699X_PORT_NO];	// 0~3:LAN , 4:WAN , 5:MII
-+static struct PORT_STATUS port_state[ADM699X_PORT_NO];
-+
-+/******************************************
-+* SPI_write
-+* addr -> Write Address
-+* value -> value to be write
-+***************************************** */
-+void SPI_write(unsigned char addr,unsigned int value)
-+{
-+	int     i;
-+	char    bit;
-+#ifdef CONFIG_IT8712_GPIO
-+	char    status;
-+#else
-+    int     ad1;
-+#endif
-+
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+	SPI_CS_enable(1);
-+
-+	SPI_write_bit(0);       //dummy clock
-+
-+	//send write command (0x05)
-+	for(i=SPI_OP_LEN-1;i>=0;i--)
-+	{
-+		bit = (SPI_OPWRITE>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+	// send 8 bits address (MSB first, LSB last)
-+	for(i=SPI_ADD_LEN-1;i>=0;i--)
-+	{
-+		bit = (addr>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+	// send 16 bits data (MSB first, LSB last)
-+	for(i=SPI_DAT_LEN-1;i>=0;i--)
-+	{
-+		bit = (value>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+
-+	SPI_CS_enable(0);	// CS low
-+
-+	for(i=0;i<0xFFF;i++) ;
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+}
-+
-+
-+/************************************
-+* SPI_write_bit
-+* bit_EEDO -> 1 or 0 to be written
-+************************************/
-+void SPI_write_bit(char bit_EEDO)
-+{
-+#ifdef CONFIG_IT8712_GPIO
-+	unsigned char iomode,status;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode |= (ADM_EECK|ADM_EDIO|ADM_EECS) ;				// Set EECK,EDIO,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	if(bit_EEDO)
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status |= ADM_EDIO ;		//EDIO high
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+	else
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status &= ~(ADM_EDIO) ;		//EDIO low
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+
-+	status |= ADM_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(ADM_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+#else
-+	unsigned int addr;
-+	unsigned int value;
-+
-+	addr = (GPIO_BASE_ADDR + GPIO_PIN_DIR);
-+	value = readl(addr) |GPIO_EECK |GPIO_MISO ;   /* set EECK/MISO Pin to output */
-+	writel(value,addr);
-+	if(bit_EEDO)
-+	{
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+		writel(GPIO_MISO,addr); /* set MISO to 1 */
-+		writel(GPIO_EECK,addr); /* set EECK to 1 */
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECK,addr); /* set EECK to 0 */
-+	}
-+	else
-+	{
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+		writel(GPIO_MISO,addr); /* set MISO to 0 */
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+		writel(GPIO_EECK,addr); /* set EECK to 1 */
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECK,addr); /* set EECK to 0 */
-+	}
-+
-+	return ;
-+#endif
-+}
-+
-+/**********************************************************************
-+* read a bit from ADM6996 register
-+***********************************************************************/
-+unsigned int SPI_read_bit(void) // read data from
-+{
-+#ifdef CONFIG_IT8712_GPIO
-+	unsigned char iomode,status;
-+	unsigned int value ;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode &= ~(ADM_EDIO) ;		// Set EDIO input
-+	iomode |= (ADM_EECS|ADM_EECK) ;		// Set EECK,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	status = inb_gpio( LPC_GPIO_SET);
-+	status |= ADM_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(ADM_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	value = inb_gpio( LPC_GPIO_SET);
-+
-+	value = value>>2 ;
-+	value &= 0x01;
-+
-+	return value ;
-+#else
-+	unsigned int addr;
-+	unsigned int value;
-+
-+	addr = (GPIO_BASE_ADDR + GPIO_PIN_DIR);
-+	value = readl(addr) & (~GPIO_MISO);   // set EECK to output and MISO to input
-+	writel(value,addr);
-+
-+	addr =(GPIO_BASE_ADDR + GPIO_DATA_SET);
-+	writel(GPIO_EECK,addr); // set EECK to 1
-+	addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_EECK,addr); // set EECK to 0
-+
-+	addr = (GPIO_BASE_ADDR + GPIO_DATA_IN);
-+	value = readl(addr) ;
-+	value = value >> 30;
-+	return value ;
-+#endif
-+}
-+
-+/******************************************
-+* SPI_default
-+* EEPROM content default value
-+*******************************************/
-+void SPI_default(void)
-+{
-+	int i;
-+#ifdef CONFIG_ADM_6999
-+	SPI_write(0x11,0xFF30);
-+	for(i=1;i<8;i++)
-+		SPI_write(i,0x840F);
-+
-+	SPI_write(0x08,0x880F);			//port 8 Untag, PVID=2
-+	SPI_write(0x09,0x881D);			//port 9 Tag, PVID=2 ,10M
-+	SPI_write(0x14,0x017F);			//Group 0~6,8 as VLAN 1
-+	SPI_write(0x15,0x0180);			//Group 7,8 as VLAN 2
-+#endif
-+
-+#ifdef CONFIG_ADM_6996
-+	SPI_write(0x11,0xFF30);
-+	SPI_write(0x01,0x840F);			//port 0~3 Untag ,PVID=1 ,100M ,duplex
-+	SPI_write(0x03,0x840F);
-+	SPI_write(0x05,0x840F);
-+	SPI_write(0x07,0x840F);
-+	SPI_write(0x08,0x880F);			//port 4 Untag, PVID=2
-+	SPI_write(0x09,0x881D);			//port 5 Tag, PVID=2 ,10M
-+	SPI_write(0x14,0x0155);			//Group 0~3,5 as VLAN 1
-+	SPI_write(0x15,0x0180);			//Group 4,5 as VLAN 2
-+
-+#endif
-+
-+	for(i=0x16;i<=0x22;i++)
-+		SPI_write((unsigned char)i,0x0000);		// clean VLAN¡@map 3~15
-+
-+	for (i=0;i<NUM_VLAN_IF;i++) 				// Set VLAN ID map 1,2
-+		SPI_Set_PVID( VLAN_conf[i].vid,  VLAN_conf[i].portmap);
-+
-+	for(i=0;i<ADM699X_PORT_NO;i++)				// reset count
-+		SPI_reset(0,i);
-+}
-+
-+/*************************************************
-+* SPI_reset
-+* rstype -> reset type
-+*	    0:reset all count for 'port_cnt' port
-+*	    1:reset specified count 'port_cnt'
-+* port_cnt   ->  port number or counter index
-+***************************************************/
-+void SPI_reset(unsigned char rstype,unsigned char port_cnt)
-+{
-+
-+	int i;
-+#ifdef CONFIG_IT8712_GPIO
-+    char status;
-+#else
-+	int ad1;
-+#endif
-+	char bit;
-+
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+
-+	SPI_CS_enable(0);	// CS low
-+
-+	SPI_pre_st(); // PRE+ST
-+	SPI_write_bit(0); // OP
-+	SPI_write_bit(1);
-+
-+	SPI_write_bit(1);		// Table select, must be 1 -> reset Counter
-+
-+	SPI_write_bit(0);		// Device Address
-+	SPI_write_bit(0);
-+
-+	rstype &= 0x01;
-+	SPI_write_bit(rstype);		// Reset type 0:clear dedicate port's all counters 1:clear dedicate counter
-+
-+	for (i=5;i>=0;i--) 		// port or cnt index
-+	{
-+		bit = port_cnt >> i ;
-+		bit &= 0x01 ;
-+		SPI_write_bit(bit);
-+	}
-+
-+	SPI_write_bit(0); 		// dumy clock
-+	SPI_write_bit(0); 		// dumy clock
-+
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+}
-+
-+/*****************************************************
-+* SPI_pre_st
-+* preambler: 32 bits '1'   start bit: '01'
-+*****************************************************/
-+void SPI_pre_st(void)
-+{
-+	int i;
-+
-+	for(i=0;i<32;i++) // PREAMBLE
-+		SPI_write_bit(1);
-+	SPI_write_bit(0); // ST
-+	SPI_write_bit(1);
-+}
-+
-+
-+/***********************************************************
-+* SPI_CS_enable
-+* before access ,you have to enable Chip Select. (pull high)
-+* When fisish, you should pull low !!
-+*************************************************************/
-+void SPI_CS_enable(unsigned char enable)
-+{
-+#ifdef CONFIG_IT8712_GPIO
-+
-+	unsigned char iomode,status;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode |= (ADM_EECK|ADM_EDIO|ADM_EECS) ;				// Set EECK,EDIO,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+
-+	status = inb_gpio( LPC_GPIO_SET);
-+	if(enable)
-+		status |= ADM_EECS ;		//EECS high
-+	else
-+		status &= ~(ADM_EECS) ;	//EECS low
-+
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+
-+	status |= ADM_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(ADM_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+#else
-+	unsigned int addr,value;
-+
-+	addr = (GPIO_BASE_ADDR + GPIO_PIN_DIR);
-+	value = readl(addr) |GPIO_EECS |GPIO_EECK;   /* set EECS/EECK Pin to output */
-+	writel(value,addr);
-+
-+	if(enable)
-+	{
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+		writel(GPIO_EECS,addr); /* set EECS to 1 */
-+
-+	}
-+	else
-+	{
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECS,addr); /* set EECS to 0 */
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+		writel(GPIO_EECK,addr); /* set EECK to 1 */	// at least one clock after CS low
-+		addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECK,addr); /* set EECK to 0 */
-+	}
-+#endif
-+}
-+
-+/*********************************************************
-+* SPI_Set_VLAN: group ports as VLAN
-+* LAN  -> VLAN number : 0~16
-+* port_mask -> ports which would group as LAN
-+* 	       ex. 0x03 = 0000 0011
-+*			port 0 and port 1
-+*********************************************************/
-+void SPI_Set_VLAN(unsigned char LAN,unsigned int port_mask)
-+{
-+	unsigned int i,value=0;
-+	unsigned reg_add = 0x13 + LAN ;
-+
-+	for(i=0;i<ADM6996_PORT_NO;i++)
-+	{	if(port_mask&0x01)
-+		{
-+			switch(i)
-+			{
-+				case 0: value|=0x0001;	break;	//port0:bit[0]
-+				case 1: value|=0x0004;	break;  //port1:bit[2]
-+				case 2: value|=0x0010;	break;  //port2:bit[4]
-+				case 3: value|=0x0040;	break;  //port3:bit[6]
-+				case 4: value|=0x0080;	break;  //port4:bit[7]
-+				case 5: value|=0x0100;	break;  //port5:bit[8]
-+			}
-+		}
-+		port_mask >>= 1;
-+	}
-+
-+	SPI_write(reg_add,value);
-+}
-+
-+
-+/*******************************************
-+* SPI_Set_tag
-+* port -> port number to set tag or untag
-+* tag  -> 0/set untag,  1/set tag
-+* In general, tag is for MII port. LAN and
-+* WAN port is configed as untag!!
-+********************************************/
-+void SPI_Set_tag(unsigned int port,unsigned tag)
-+{
-+	unsigned int regadd,value;
-+
-+	// mapping port's register !! (0,1,2,3,4,5) ==> (1,3,5,7,8,9)
-+	if(port<=3)
-+		regadd=2*port+1;
-+	else if(port==4) regadd = 8 ;
-+	else regadd = 9 ;
-+
-+
-+	value = SPI_read(0,regadd);		//read original setting
-+
-+	if(tag)
-+		value |= 0x0010 ;		// set tag
-+	else
-+		value &= 0xFFEF ;		// set untag
-+
-+	SPI_write(regadd,value);		// write back!!
-+}
-+
-+/************************************************
-+* SPI_Set_PVID
-+* PVID -> PVID number :
-+* port_mask -> ports which would group as LAN
-+* 	       ex. 0x0F = 0000 1111 ==> port 0~3
-+************************************************/
-+void SPI_Set_PVID(unsigned int PVID,unsigned int port_mask)
-+{
-+	unsigned int i,value=0;
-+
-+	PVID &= 0x000F ;
-+
-+	for(i=0;i<ADM699X_PORT_NO;i++)
-+	{	if(port_mask&0x01)
-+		{
-+#ifdef CONFIG_ADM_6996
-+			switch(i)
-+			{
-+				case 0:
-+					value = SPI_read(0,0x01);	// read original value
-+					value &= 0xC3FF ;			//set PVIC column as 0 first
-+					value |= PVID << 10 ;		//Set PVID column as PVID
-+					SPI_write(0x01,value);		//write back
-+					break;
-+				case 1:
-+					value = SPI_read(0,0x03);
-+					value &= 0xC3FF ;
-+					value |= PVID << 10 ;
-+					SPI_write(0x03,value);
-+					break;
-+				case 2:
-+					value = SPI_read(0,0x05);
-+					value &= 0xC3FF ;
-+					value |= PVID << 10 ;
-+					SPI_write(0x05,value);
-+					break;
-+				case 3:
-+					value = SPI_read(0,0x07);
-+					value &= 0xC3FF ;
-+					value |= PVID << 10 ;
-+					SPI_write(0x07,value);
-+					break;
-+				case 4:
-+					value = SPI_read(0,0x08);
-+					value &= 0xC3FF ;
-+					value |= PVID << 10 ;
-+					SPI_write(0x08,value);
-+					break;
-+				case 5:
-+					value = SPI_read(0,0x09);
-+					value &= 0xC3FF ;
-+					value |= PVID << 10 ;
-+					SPI_write(0x09,value);
-+					break;
-+			}
-+#endif
-+#ifdef CONFIG_ADM_6999
-+			value = SPI_read(0,(unsigned char)i+1);
-+			value &= 0xC3FF ;
-+			value |= PVID << 10 ;
-+			SPI_write((unsigned char)i+1,value);
-+#endif
-+		}
-+		port_mask >>= 1;
-+	}
-+}
-+
-+
-+/************************************************
-+* SPI_get_PVID
-+* port -> which ports to VID
-+************************************************/
-+unsigned int SPI_Get_PVID(unsigned int port)
-+{
-+	unsigned int value=0;
-+
-+	if (port>=ADM6996_PORT_NO)
-+		return 0;
-+
-+	switch(port)
-+	{
-+		case 0:
-+			value = SPI_read(0,0x01);	// read original value
-+			value &= 0x3C00 ;		// get VID
-+			value = value >> 10 ;		// Shift
-+			break;
-+		case 1:
-+			value = SPI_read(0,0x03);
-+			value &= 0x3C00 ;
-+			value = value >> 10 ;
-+			break;
-+		case 2:
-+			value = SPI_read(0,0x05);
-+			value &= 0x3C00 ;
-+			value = value >> 10 ;
-+			break;
-+		case 3:
-+			value = SPI_read(0,0x07);
-+			value &= 0x3C00 ;
-+			value = value >> 10 ;
-+			break;
-+		case 4:
-+			value = SPI_read(0,0x08);
-+			value &= 0x3C00 ;
-+			value = value >> 10 ;
-+			break;
-+		case 5:
-+			value = SPI_read(0,0x09);
-+			value &= 0x3C00 ;
-+			value = value >> 10 ;
-+			break;
-+	}
-+	return value ;
-+}
-+
-+
-+/**********************************************
-+* SPI_mac_clone
-+* port -> the port which will lock or unlock
-+* lock -> 0/the port will be unlock
-+*	  1/the port will be locked
-+**********************************************/
-+void SPI_mac_lock(unsigned int port, unsigned char lock)
-+{
-+	unsigned int i,value=0;
-+
-+	value = SPI_read(0,0x12);		// read original
-+
-+	for(i=0;i<ADM6996_PORT_NO;i++)
-+	{	if(lock)				// lock port
-+		{
-+			switch(port)
-+			{
-+				case 0: value|=0x0001;	break;	//port0:bit[0]
-+				case 1: value|=0x0004;	break;	//port1:bit[2]
-+				case 2: value|=0x0010;	break;	//port2:bit[4]
-+				case 3: value|=0x0040;	break;	//port3:bit[6]
-+				case 4: value|=0x0080;	break;	//port4:bit[7]
-+				case 5: value|=0x0100;	break;	//port5:bit[8]
-+			}
-+		}
-+		else
-+		{
-+			switch(i)			// unlock port
-+			{
-+				case 0: value&=0xFFFE;	break;
-+				case 1: value&=0xFFFB;	break;
-+				case 2: value&=0xFFEF;	break;
-+				case 3: value&=0xFFBF;	break;
-+				case 4: value&=0xFF7F;	break;
-+				case 5: value&=0xFEFF;	break;
-+			}
-+		}
-+	}
-+
-+	SPI_write(0x12,value);
-+}
-+
-+
-+/***************************************************
-+* SPI_learn_pause
-+* pause = 01-80-c2-00-00-01
-+* DA=distination address
-+* forward -> 0: if DA == pause then drop and stop mac learning
-+*	     1: if DA == pause ,then forward it
-+***************************************************/
-+void SPI_pause_cmd_forward(unsigned char forward)
-+{
-+	unsigned int value=0;
-+
-+	value = SPI_read(0,0x2C);		// read original setting
-+	if(forward)
-+		value |= 0x2000;		// set bit[13] '1'
-+	else
-+		value &= 0xDFFF;		// set bit[13] '0'
-+
-+	SPI_write(0x2C,value);
-+
-+}
-+
-+
-+/************************************************
-+* SPI_read
-+* table -> which table to be read: 1/count  0/EEPROM
-+* addr  -> Address to be read
-+* return : Value of the register
-+*************************************************/
-+unsigned int SPI_read(unsigned char table,unsigned char addr)
-+{
-+	int i ;
-+	unsigned int value=0;
-+	unsigned int bit;
-+#ifdef CONFIG_IT8712_GPIO
-+	unsigned char status;
-+#else
-+    unsigned int ad1;
-+#endif
-+
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+
-+	SPI_CS_enable(0);
-+
-+	SPI_pre_st(); // PRE+ST
-+	SPI_write_bit(1); // OPCODE '10' for read
-+	SPI_write_bit(0);
-+
-+	(table==1) ? SPI_write_bit(1) : SPI_write_bit(0) ;	// table select
-+
-+	SPI_write_bit(0);		// Device Address
-+	SPI_write_bit(0);
-+
-+
-+	// send 7 bits address to be read
-+	for (i=6;i>=0;i--) {
-+		bit= ((addr>>i) & 0x01) ? 1 :0 ;
-+		SPI_write_bit(bit);
-+	}
-+
-+
-+	// turn around
-+	SPI_read_bit(); // TA_Z
-+
-+	value=0;
-+	for (i=31;i>=0;i--) { // READ DATA
-+		bit=SPI_read_bit();
-+		value |= bit << i ;
-+	}
-+
-+	SPI_read_bit(); // dumy clock
-+	SPI_read_bit(); // dumy clock
-+
-+	if(!table)					// EEPROM, only fetch 16 bits data
-+	{
-+	    if(addr&0x01)				// odd number content (register,register-1)
-+		    value >>= 16 ;			// so we remove the rear 16bits
-+	    else					// even number content (register+1,register),
-+		    value &= 0x0000FFFF ;		// so we keep the rear 16 bits
-+	}
-+
-+
-+	SPI_CS_enable(0);
-+
-+#ifdef CONFIG_IT8712_GPIO
-+	status = inb_gpio(LPC_GPIO_SET);
-+	status &= ~(ADM_EDIO) ;		//EDIO low
-+	outb_gpio(LPC_GPIO_SET, status);
-+#else
-+   	ad1 = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+	writel(GPIO_MISO,ad1); /* set MISO to 0 */
-+#endif
-+
-+	return(value);
-+
-+}
-+
-+
-+
-+/**************************************************
-+* SPI_port_en
-+* port -> Number of port to config
-+* enable -> 1/ enable this port
-+*	    0/ disable this port
-+**************************************************/
-+void SPI_port_enable(unsigned int port,unsigned char enable)
-+{
-+	unsigned int reg_val ;
-+	unsigned char reg_add ;
-+
-+	if(port<=3)
-+		reg_add=2*port+1;
-+	else if(port==4) reg_add = 8 ;
-+	else reg_add = 9 ;
-+
-+	reg_val = SPI_read(0,reg_add);
-+	if(enable)
-+	{
-+		reg_val &= 0xFFDF ;
-+		SPI_write(reg_add,reg_val);
-+	}
-+	else
-+	{
-+		reg_val |= 0x0020 ;
-+		SPI_write(reg_add,reg_val);
-+	}
-+}
-+
-+/********************************************************
-+* get port status
-+* port -> specify the port number to get configuration
-+*********************************************************/
-+void SPI_get_status(unsigned int port)
-+{
-+/*	unsigned int reg_val,add_offset[6];
-+	struct PORT_STATUS *status;
-+	status = &port_state[port];
-+
-+	if(port>(ADM6996_PORT_NO-1))
-+		return ;
-+
-+	// Link estabilish , speed, deplex, flow control ?
-+	if(port < 5 )
-+	{
-+		reg_val = SPI_read(1, 1) ;
-+		if(port < 4)
-+			reg_val >>= port*8 ;
-+		else
-+			reg_val >>=28 ;
-+		status->link = reg_val & 0x00000001 ;
-+		status->speed = reg_val  & 0x00000002 ;
-+		status->duplex = reg_val & 0x00000004 ;
-+		status->flow_ctl = reg_val & 0x00000008 ;
-+	}
-+	else if(port ==5 )
-+	{
-+		reg_val = SPI_read(1, 2) ;
-+		status->link = reg_val & 0x00000001 ;
-+		status->speed = reg_val  & 0x00000002 ;
-+		status->duplex = reg_val & 0x00000008 ;
-+		status->flow_ctl = reg_val & 0x00000010 ;
-+	}
-+
-+	//   Mac Lock ?
-+	reg_val = SPI_read(0,0x12);
-+	switch(port)
-+	{
-+		case 0:	status->mac_lock = reg_val & 0x00000001;
-+		case 1:	status->mac_lock = reg_val & 0x00000004;
-+		case 2:	status->mac_lock = reg_val & 0x00000010;
-+		case 3:	status->mac_lock = reg_val & 0x00000040;
-+		case 4:	status->mac_lock = reg_val & 0x00000080;
-+		case 5:	status->mac_lock = reg_val & 0x00000100;
-+	}
-+
-+	// port enable ?
-+	add_offset[0] = 0x01 ;		add_offset[1] = 0x03 ;
-+	add_offset[2] = 0x05 ;		add_offset[3] = 0x07 ;
-+	add_offset[4] = 0x08 ;		add_offset[5] = 0x09 ;
-+	reg_val = SPI_read(0,add_offset[port]);
-+	status->port_disable = reg_val & 0x0020;
-+
-+
-+	//  Packet Count ...
-+	add_offset[0] = 0x04 ;		add_offset[1] = 0x06 ;
-+	add_offset[2] = 0x08 ;		add_offset[3] = 0x0a ;
-+	add_offset[4] = 0x0b ;		add_offset[5] = 0x0c ;
-+
-+	reg_val = SPI_read(1,add_offset[port]);
-+	status->rx_pac_count = reg_val ;
-+	reg_val = SPI_read(1,add_offset[port]+9);
-+	status->rx_pac_byte = reg_val ;
-+	reg_val = SPI_read(1,add_offset[port]+18);
-+	status->tx_pac_count = reg_val ;
-+	reg_val = SPI_read(1,add_offset[port]+27);
-+	status->tx_pac_byte = reg_val ;
-+	reg_val = SPI_read(1,add_offset[port]+36);
-+	status->collision_count = reg_val ;
-+	reg_val = SPI_read(1,add_offset[port]+45);
-+	status->error_count = reg_val ;
-+	reg_val = SPI_read(1, 0x3A);
-+	switch(port)
-+	{
-+		case 0:	status->rx_pac_count_overflow = reg_val & 0x00000001;
-+			status->rx_pac_byte_overflow = reg_val & 0x00000200 ;
-+		case 1:	status->rx_pac_count_overflow = reg_val & 0x00000004;
-+			status->rx_pac_byte_overflow = reg_val & 0x00000800 ;
-+		case 2:	status->rx_pac_count_overflow = reg_val & 0x00000010;
-+			status->rx_pac_byte_overflow = reg_val & 0x00002000 ;
-+		case 3:	status->rx_pac_count_overflow = reg_val & 0x00000040;;
-+			status->rx_pac_byte_overflow = reg_val & 0x00008000 ;
-+		case 4:	status->rx_pac_count_overflow = reg_val & 0x00000080;
-+			status->rx_pac_byte_overflow = reg_val & 0x00010000 ;
-+		case 5:	status->rx_pac_count_overflow = reg_val & 0x00000100;
-+			status->rx_pac_byte_overflow = reg_val & 0x00020000 ;
-+	}
-+
-+	reg_val = SPI_read(1, 0x3B);
-+	switch(port)
-+	{
-+		case 0:	status->tx_pac_count_overflow = reg_val & 0x00000001;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00000200 ;
-+		case 1:	status->tx_pac_count_overflow  = reg_val & 0x00000004;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00000800 ;
-+		case 2:	status->tx_pac_count_overflow  = reg_val & 0x00000010;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00002000 ;
-+		case 3:	status->tx_pac_count_overflow  = reg_val & 0x00000040;;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00008000 ;
-+		case 4:	status->tx_pac_count_overflow  = reg_val & 0x00000080;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00010000 ;
-+		case 5:	status->tx_pac_count_overflow  = reg_val & 0x00000100;
-+			status->tx_pac_byte_overflow  = reg_val & 0x00020000 ;
-+	}
-+*/
-+
-+	unsigned int reg_val;
-+	struct PORT_STATUS *status;
-+	status = &port_state[port];
-+
-+	if(port>=ADM6999_PORT_NO)
-+		return ;
-+
-+	// Link estabilish , speed, deplex, flow control ?
-+	if(port < ADM6999_PORT_NO-1 )
-+	{
-+		reg_val = SPI_read(1, 0x01) ;
-+		reg_val = reg_val >> port*4 ;
-+		status->link = reg_val & 0x00000001 ;
-+		status->speed = reg_val  & 0x00000002 ;
-+		status->duplex = reg_val & 0x00000004 ;
-+		status->flow_ctl = reg_val & 0x00000008 ;
-+	}
-+	else if(port == (ADM6999_PORT_NO-1) )
-+	{
-+		reg_val = SPI_read(1, 0x02) ;
-+		status->link = reg_val & 0x00000001 ;
-+		status->speed = reg_val  & 0x00000002 ;
-+		status->duplex = reg_val & 0x00000008 ;
-+		status->flow_ctl = reg_val & 0x00000010 ;
-+	}
-+
-+	// Mac Lock ?
-+	reg_val = SPI_read(0,0x12);
-+	reg_val = reg_val >> port ;
-+	reg_val = reg_val & 0x01 ;
-+	status->mac_lock = reg_val ? 0x01:0x00 ;
-+
-+	// port enable ?
-+	reg_val = SPI_read(0,(unsigned char)port+1);
-+	status->port_disable = reg_val & 0x0020;
-+
-+	//  Packet Count ...
-+	reg_val = SPI_read(1,(unsigned char)port+0x04);
-+	status->rx_pac_count = reg_val ;
-+	reg_val = SPI_read(1,(unsigned char)port+0x0D);
-+	status->rx_pac_byte = reg_val ;
-+	reg_val = SPI_read(1,(unsigned char)port+0x16);
-+	status->tx_pac_count = reg_val ;
-+	reg_val = SPI_read(1,(unsigned char)port+0x1F);
-+	status->tx_pac_byte = reg_val ;
-+	reg_val = SPI_read(1,(unsigned char)port+0x28);
-+	status->collision_count = reg_val ;
-+	reg_val = SPI_read(1,(unsigned char)port+0x31);
-+	status->error_count = reg_val ;
-+	reg_val = SPI_read(1, 0x3A);
-+	reg_val = reg_val >> port ;
-+	status->rx_pac_count_overflow = reg_val & 0x00000001;
-+	reg_val = reg_val >> 0x09 ;
-+	status->rx_pac_byte_overflow = reg_val & 0x00000001 ;
-+
-+	reg_val = SPI_read(1, 0x3B);
-+	reg_val = reg_val >> port ;
-+	status->tx_pac_count_overflow = reg_val & 0x00000001;
-+	reg_val = reg_val >> 0x09 ;
-+	status->tx_pac_byte_overflow  = reg_val & 0x00000001 ;
-+
-+	reg_val = SPI_read(1, 0x3C);
-+	reg_val = reg_val >> port ;
-+	status->collision_count_overflow = reg_val & 0x00000001;
-+	reg_val = reg_val >> 0x09 ;
-+	status->error_count_overflow  = reg_val & 0x00000001 ;
-+
-+}
-+
-+unsigned int SPI_get_identifier(void)
-+{
-+	unsigned int flag=0;
-+
-+#ifdef CONFIG_IT8712_GPIO
-+
-+	if (!it8712_exist) {
-+		return -ENODEV;
-+	}
-+	printk("it8712_gpio init\n");
-+
-+	/* initialize registers */
-+	// switch all multi-function pins to GPIO
-+	LPCSetConfig(LDN_GPIO, 0x28, 0xff);
-+
-+	// set simple I/O base address
-+	LPCSetConfig(LDN_GPIO, 0x62, IT8712_GPIO_BASE >> 8);
-+	LPCSetConfig(LDN_GPIO, 0x63, (unsigned char) IT8712_GPIO_BASE >> 8);
-+
-+	// select GPIO to simple I/O
-+	LPCSetConfig(LDN_GPIO, 0xc3, 0xff);
-+
-+	// enable internal pull-up
-+	LPCSetConfig(LDN_GPIO, 0xbb, 0xff);
-+
-+#endif
-+
-+	flag = SPI_read(1,0x00);
-+	printk("Get ADM identifier %6x\n",flag);
-+	if ((flag & 0xFFFF0) == 0x21120) {
-+		printk("ADM699X Found\n");
-+		return 1;
-+	}
-+	else {
-+		printk("ADM699X not Found\n");
-+		return 0;
-+	}
-+}
-+
---- /dev/null
-+++ b/drivers/net/sl351x_crc16.c
-@@ -0,0 +1,93 @@
-+/****************************************************************************
-+* Name			: sl351x_crc16.c
-+* Description	:
-+*		Implement CRC16
-+*		refer to RFC1662
-+* History
-+*
-+*	Date		Writer		Description
-+*	-----------	-----------	-------------------------------------------------
-+*	09/14/2005	Gary Chen	Create
-+*
-+****************************************************************************/
-+
-+#define INITFCS16		0xffff  /* Initial FCS value */
-+#define GOODFCS16		0xf0b8  /* Good final FCS value */
-+#define SWAP_WORD(x)	(unsigned short)((((unsigned short)x & 0x00FF) << 8) |	\
-+										 (((unsigned short)x & 0xFF00) >> 8))
-+
-+/*----------------------------------------------------------------------
-+* 	x**0 + x**5 + x**12 + x**16
-+*----------------------------------------------------------------------*/
-+static const unsigned short crc16_tbl[256] = {
-+      0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
-+      0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
-+      0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
-+      0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
-+      0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
-+      0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
-+      0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
-+      0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
-+      0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
-+      0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
-+      0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
-+      0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
-+      0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
-+      0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
-+      0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
-+      0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
-+      0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
-+      0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
-+      0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
-+      0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
-+      0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
-+      0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
-+      0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
-+      0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
-+      0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
-+      0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
-+      0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
-+      0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
-+      0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
-+      0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
-+      0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
-+      0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
-+};
-+
-+/*----------------------------------------------------------------------
-+* hash_crc16
-+*----------------------------------------------------------------------*/
-+unsigned short hash_crc16(unsigned short crc, unsigned char *datap, unsigned long len)
-+{
-+    while (len--)
-+    {
-+        crc = (crc >> 8) ^ crc16_tbl[(crc ^ (*datap++)) & 0xff];
-+    }
-+
-+    return (crc);
-+
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_check_crc16
-+*----------------------------------------------------------------------*/
-+unsigned long hash_check_crc16(unsigned char *datap, unsigned long len)
-+{
-+    unsigned short crc;
-+
-+    crc = hash_crc16(INITFCS16, datap, len );
-+    return (crc == GOODFCS16) ?  0 : 1;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_gen_crc16
-+*----------------------------------------------------------------------*/
-+unsigned short hash_gen_crc16(unsigned char *datap, unsigned long len)
-+{
-+    unsigned short crc;
-+
-+    crc = hash_crc16(INITFCS16, datap, len);
-+    crc ^= 0xffff;
-+
-+    return(SWAP_WORD(crc));
-+}
---- /dev/null
-+++ b/drivers/net/sl351x_gmac.c
-@@ -0,0 +1,5622 @@
-+/**************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl351x_gmac.c
-+* Description	:
-+*		Ethernet device driver for Storlink SL351x FPGA
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*	-----------	-----------	-------------------------------------------------
-+*	08/22/2005	Gary Chen	Create and implement
-+*   27/10/2005  CH Hsu      Porting to Linux
-+*
-+****************************************************************************/
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/slab.h>
-+#include <linux/mm.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/skbuff.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+
-+#include <linux/mtd/kvctl.h>
-+
-+#define	 MIDWAY
-+#define	 SL_LEPUS
-+#define VITESSE_G5SWITCH	1
-+
-+#ifndef CONFIG_SL351x_RXTOE
-+//#define CONFIG_SL351x_RXTOE	1
-+#endif
-+#undef CONFIG_SL351x_RXTOE
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <asm/arch/sl351x_hash_cfg.h>
-+#include <asm/arch/sl351x_nat_cfg.h>
-+
-+#ifdef CONFIG_SL351x_SYSCTL
-+#include <linux/sysctl_storlink.h>
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+#include <asm/arch/sl351x_toe.h>
-+#include <net/tcp.h>
-+#include <linux/tcp.h>
-+#include <linux/ip.h>
-+#endif
-+
-+// #define SL351x_TEST_WORKAROUND
-+#ifdef CONFIG_SL351x_NAT
-+#define CONFIG_SL_NAPI					1
-+#endif
-+#define GMAX_TX_INTR_DISABLED			1
-+#define DO_HW_CHKSUM					1
-+#define ENABLE_TSO						1
-+#define GMAC_USE_TXQ0					1
-+// #define NAT_WORKAROUND_BY_RESET_GMAC	1
-+// #define HW_RXBUF_BY_KMALLOC			1
-+//#define _DUMP_TX_TCP_CONTENT	1
-+#define	br_if_ioctl						1
-+#define GMAC_LEN_1_2_ISSUE				1
-+
-+#define GMAC_EXISTED_FLAG			0x5566abcd
-+#define CONFIG_MAC_NUM				GMAC_NUM
-+#define GMAC0_BASE					TOE_GMAC0_BASE
-+#define GMAC1_BASE					TOE_GMAC1_BASE
-+#define PAUSE_SET_HW_FREEQ			(TOE_HW_FREEQ_DESC_NUM / 2)
-+#define PAUSE_REL_HW_FREEQ			((TOE_HW_FREEQ_DESC_NUM / 2) + 10)
-+#define DEFAULT_RXQ_MAX_CNT			256
-+#ifdef	L2_jumbo_frame
-+#define TCPHDRLEN(tcp_hdr)  ((ntohs(*((__u16 *)tcp_hdr + 6)) >> 12) & 0x000F)
-+#endif
-+
-+/* define chip information */
-+#define DRV_NAME					"SL351x"
-+#define DRV_VERSION					"0.1.4"
-+#define SL351x_DRIVER_NAME  		DRV_NAME " Giga Ethernet driver " DRV_VERSION
-+
-+#define toe_gmac_enable_interrupt(irq)	enable_irq(irq)
-+#define toe_gmac_disable_interrupt(irq)	disable_irq(irq)
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+#define GMAC_SHORT_FRAME_THRESHOLD		10
-+static struct timer_list gmac_workround_timer_obj;
-+void sl351x_poll_gmac_hanged_status(u32 data);
-+#ifdef CONFIG_SL351x_NAT
-+//#define IxscriptMate_1518				1
-+	void sl351x_nat_workaround_init(void);
-+	#ifndef NAT_WORKAROUND_BY_RESET_GMAC
-+		static void sl351x_nat_workaround_handler(void);
-+	#endif
-+#endif
-+#endif
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+	#define _DEBUG_PREFETCH_NUM	256
-+static	int	_debug_prefetch_cnt;
-+static	char _debug_prefetch_buf[_DEBUG_PREFETCH_NUM][4] __attribute__((aligned(4)));
-+#endif
-+/*************************************************************
-+ *         Global Variable
-+ *************************************************************/
-+static int	gmac_initialized = 0;
-+TOE_INFO_T toe_private_data;
-+//static int		do_again = 0;
-+spinlock_t gmac_fq_lock;
-+unsigned int FLAG_SWITCH;
-+
-+static unsigned int     	next_tick = 3 * HZ;
-+static unsigned char    	eth_mac[CONFIG_MAC_NUM][6]= {{0x00,0x11,0x11,0x87,0x87,0x87}, {0x00,0x22,0x22,0xab,0xab,0xab}};
-+
-+#undef CONFIG_SL351x_RXTOE
-+extern NAT_CFG_T nat_cfg;
-+
-+/************************************************/
-+/*                 function declare             */
-+/************************************************/
-+static int gmac_set_mac_address(struct net_device *dev, void *addr);
-+static unsigned int gmac_get_phy_vendor(int phy_addr);
-+static void gmac_set_phy_status(struct net_device *dev);
-+void gmac_get_phy_status(struct net_device *dev);
-+static int gmac_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-+static void gmac_tx_timeout(struct net_device *dev);
-+static int gmac_phy_thread (void *data);
-+struct net_device_stats * gmac_get_stats(struct net_device *dev);
-+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev);
-+static void gmac_set_rx_mode(struct net_device *dev);
-+static irqreturn_t toe_gmac_interrupt (int irq, void *dev_instance);
-+static void toe_gmac_handle_default_rxq(struct net_device *dev, GMAC_INFO_T *tp);
-+unsigned int mii_read(unsigned char phyad,unsigned char regad);
-+void mii_write(unsigned char phyad,unsigned char regad,unsigned int value);
-+void mac_init_drv(void);
-+
-+static void toe_init_free_queue(void);
-+static void toe_init_swtx_queue(void);
-+static void toe_init_default_queue(void);
-+#ifdef CONFIG_SL351x_RXTOE
-+static void toe_init_interrupt_queue(void);
-+#endif
-+static void toe_init_interrupt_config(void);
-+static void toe_gmac_sw_reset(void);
-+static int toe_gmac_init_chip(struct net_device *dev);
-+static void toe_gmac_enable_tx_rx(struct net_device* dev);
-+static void toe_gmac_disable_tx_rx(struct net_device *dev);
-+static void toe_gmac_hw_start(struct net_device *dev);
-+static void toe_gmac_hw_stop(struct net_device *dev);
-+static int toe_gmac_clear_counter(struct net_device *dev);
-+static void toe_init_gmac(struct net_device *dev);
-+static  void toe_gmac_tx_complete(GMAC_INFO_T *tp, unsigned int tx_qid, struct net_device *dev, int interrupt);
-+#ifdef CONFIG_SL_NAPI
-+static int gmac_rx_poll(struct net_device *dev, int *budget);
-+// static void toe_gmac_disable_rx(struct net_device *dev);
-+// static void toe_gmac_enable_rx(struct net_device *dev);
-+#endif
-+
-+u32 mac_read_dma_reg(int mac, unsigned int offset);
-+void mac_write_dma_reg(int mac, unsigned int offset, u32 data);
-+void mac_stop_txdma(struct net_device *dev);
-+void mac_get_sw_tx_weight(struct net_device *dev, char *weight);
-+void mac_set_sw_tx_weight(struct net_device *dev, char *weight);
-+void mac_get_hw_tx_weight(struct net_device *dev, char *weight);
-+void mac_set_hw_tx_weight(struct net_device *dev, char *weight);
-+static inline void toe_gmac_fill_free_q(void);
-+
-+#ifdef VITESSE_G5SWITCH
-+extern int Get_Set_port_status(void);
-+extern int SPI_default(void);
-+extern unsigned int SPI_get_identifier(void);
-+void gmac_get_switch_status(struct net_device *dev);
-+unsigned int Giga_switch=0;
-+unsigned int switch_port_no=0;
-+unsigned int ever_dwon=0;
-+#endif
-+
-+/************************************************/
-+/*            GMAC function declare             */
-+/************************************************/
-+static int gmac_open (struct net_device *dev);
-+static int gmac_close (struct net_device *dev);
-+static void gmac_cleanup_module(void);
-+static void gmac_get_mac_address(void);
-+
-+#ifdef CONFIG_SL351x_NAT
-+static void toe_init_hwtx_queue(void);
-+extern void sl351x_nat_init(void);
-+extern void sl351x_nat_input(struct sk_buff *skb, int port, void *l3off, void *l4off);
-+extern int sl351x_nat_output(struct sk_buff *skb, int port);
-+extern int sl351x_nat_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+extern void set_toeq_hdr(struct toe_conn* connection, TOE_INFO_T* toe, struct net_device *dev);
-+extern void sl351x_toe_init(void);
-+extern void toe_gmac_handle_toeq(struct net_device *dev, GMAC_INFO_T* tp, __u32 status);
-+extern struct toe_conn* init_toeq(int ipver, void* iph, struct tcphdr* tcp_hdr, TOE_INFO_T* toe, unsigned char* l2hdr);
-+#endif
-+
-+int mac_set_rule_reg(int mac, int rule, int enabled, u32 reg0, u32 reg1, u32 reg2);
-+void mac_set_rule_enable_bit(int mac, int rule, int data);
-+int mac_set_rule_action(int mac, int rule, int data);
-+int mac_get_MRxCRx(int mac, int rule, int ctrlreg);
-+void mac_set_MRxCRx(int mac, int rule, int ctrlreg, u32 data);
-+
-+/*----------------------------------------------------------------------
-+*	Ethernet Driver init
-+*----------------------------------------------------------------------*/
-+
-+static int __init gmac_init_module(void)
-+{
-+	GMAC_INFO_T 		*tp;
-+	struct net_device	*dev;
-+	int 		i,j;
-+	unsigned int	chip_id;
-+//	unsigned int chip_version;
-+
-+#ifdef CONFIG_SL3516_ASIC
-+{
-+    unsigned int    val;
-+    /* set GMAC global register */
-+    val = readl(GMAC_GLOBAL_BASE_ADDR+0x10);
-+    val = val | 0x005f0000;
-+    writel(val,GMAC_GLOBAL_BASE_ADDR+0x10);
-+//    writel(0xb737b737,GMAC_GLOBAL_BASE_ADDR+0x1c); //For Socket Board
-+    writel(0x77777777,GMAC_GLOBAL_BASE_ADDR+0x20);
-+//    writel(0xa737b747,GMAC_GLOBAL_BASE_ADDR+0x1c);//For Mounting Board
-+
-+	//debug_Aaron
-+    //writel(0xa7f0a7f0,GMAC_GLOBAL_BASE_ADDR+0x1c);//For Mounting Board
-+    writel(0xa7f0b7f0,GMAC_GLOBAL_BASE_ADDR+0x1c);//For Mounting Board
-+
-+    writel(0x77777777,GMAC_GLOBAL_BASE_ADDR+0x24);
-+	writel(0x09200030,GMAC_GLOBAL_BASE_ADDR+0x2C);
-+	val = readl(GMAC_GLOBAL_BASE_ADDR+0x04);
-+	if((val&(1<<20))==0){           // GMAC1 enable
-+ 		val = readl(GMAC_GLOBAL_BASE_ADDR+0x30);
-+		val = (val & 0xe7ffffff) | 0x08000000;
-+		writel(val,GMAC_GLOBAL_BASE_ADDR+0x30);
-+	}
-+}
-+#endif
-+
-+#ifdef VITESSE_G5SWITCH
-+	Giga_switch = SPI_get_identifier();
-+	if(Giga_switch)
-+		switch_port_no = SPI_default();
-+#endif
-+
-+	chip_id = readl(GMAC_GLOBAL_BASE_ADDR+0x0);
-+	if (chip_id == 0x3512C1)
-+	{
-+		writel(0x5787a5f0,GMAC_GLOBAL_BASE_ADDR+0x1c);//For 3512 Switch Board
-+		writel(0x55557777,GMAC_GLOBAL_BASE_ADDR+0x20);//For 3512 Switch Board
-+	}
-+//#endif
-+
-+	mac_init_drv();
-+
-+	printk (KERN_INFO SL351x_DRIVER_NAME " built at %s %s\n", __DATE__, __TIME__);
-+
-+//	init_waitqueue_entry(&wait, current);
-+
-+	// printk("GMAC Init......\n");
-+
-+	i = 0;
-+	for(j = 0; i<CONFIG_MAC_NUM; j++)
-+	{
-+		i=j;
-+		if(Giga_switch){		// if gswitch present, swap eth0/1
-+			if(j==0)
-+				i=1;
-+			else if(j==1)
-+				i=0;
-+		}
-+
-+		tp = (GMAC_INFO_T *)&toe_private_data.gmac[i];
-+		tp->dev = NULL;
-+		if (tp->existed != GMAC_EXISTED_FLAG) continue;
-+
-+		dev = alloc_etherdev(0);
-+		if (dev == NULL)
-+		{
-+			printk (KERN_ERR "Can't allocate ethernet device #%d .\n",i);
-+			return -ENOMEM;
-+		}
-+
-+		dev->priv=tp;
-+		tp->dev = dev;
-+
-+		SET_MODULE_OWNER(dev);
-+
-+		// spin_lock_init(&tp->lock);
-+		spin_lock_init(&gmac_fq_lock);
-+		dev->base_addr = tp->base_addr;
-+		dev->irq = tp->irq;
-+	    dev->open = gmac_open;
-+	    dev->stop = gmac_close;
-+		dev->hard_start_xmit = gmac_start_xmit;
-+		dev->get_stats = gmac_get_stats;
-+		dev->set_multicast_list = gmac_set_rx_mode;
-+		dev->set_mac_address = gmac_set_mac_address;
-+		dev->do_ioctl = gmac_netdev_ioctl;
-+		dev->tx_timeout = gmac_tx_timeout;
-+		dev->watchdog_timeo = GMAC_DEV_TX_TIMEOUT;
-+#ifdef	L2_jumbo_frame
-+		dev->mtu = 2018; //2002  ,2018
-+#endif
-+		if (tp->port_id == 0)
-+			dev->tx_queue_len = TOE_GMAC0_SWTXQ_DESC_NUM;
-+		else
-+			dev->tx_queue_len = TOE_GMAC1_SWTXQ_DESC_NUM;
-+
-+#ifdef DO_HW_CHKSUM
-+		dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM;
-+#ifdef ENABLE_TSO
-+		dev->features |= NETIF_F_TSO;
-+#endif
-+#endif
-+#ifdef CONFIG_SL_NAPI
-+        dev->poll = gmac_rx_poll;
-+        dev->weight = 64;
-+#endif
-+
-+		if (register_netdev(dev))
-+		{
-+			gmac_cleanup_module();
-+			return(-1);
-+		}
-+	}
-+
-+
-+//	FLAG_SWITCH = 0 ;
-+//	FLAG_SWITCH = SPI_get_identifier();
-+//	if(FLAG_SWITCH)
-+//	{
-+//		printk("Configure ADM699X...\n");
-+//		SPI_default();	//Add by jason for ADM699X configuration
-+//	}
-+	return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	gmac_cleanup_module
-+*----------------------------------------------------------------------*/
-+
-+static void gmac_cleanup_module(void)
-+{
-+    int i;
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+	del_timer(&gmac_workround_timer_obj);
-+#endif
-+
-+    for (i=0;i<CONFIG_MAC_NUM;i++)
-+    {
-+    	if (toe_private_data.gmac[i].dev)
-+    	{
-+        	unregister_netdev(toe_private_data.gmac[i].dev);
-+        	toe_private_data.gmac[i].dev = NULL;
-+        }
-+    }
-+	return ;
-+}
-+
-+module_init(gmac_init_module);
-+module_exit(gmac_cleanup_module);
-+
-+
-+/*----------------------------------------------------------------------
-+*	gmac_read_reg
-+*----------------------------------------------------------------------*/
-+static inline unsigned int gmac_read_reg(unsigned int base, unsigned int offset)
-+//static unsigned int gmac_read_reg(unsigned int base, unsigned int offset)
-+{
-+    volatile unsigned int reg_val;
-+
-+    reg_val = readl(base + offset);
-+	return (reg_val);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	gmac_write_reg
-+*----------------------------------------------------------------------*/
-+static inline void gmac_write_reg(unsigned int base, unsigned int offset,unsigned int data,unsigned int bit_mask)
-+//static void gmac_write_reg(unsigned int base, unsigned int offset,unsigned int data,unsigned int bit_mask)
-+{
-+	volatile unsigned int reg_val;
-+    unsigned int *addr;
-+
-+	reg_val = ( gmac_read_reg(base, offset) & (~bit_mask) ) | (data & bit_mask);
-+	addr = (unsigned int *)(base + offset);
-+    writel(reg_val,addr);
-+	return;
-+}
-+
-+/*----------------------------------------------------------------------
-+*	mac_init_drv
-+*----------------------------------------------------------------------*/
-+void mac_init_drv(void)
-+{
-+	TOE_INFO_T			*toe;
-+	int					i;
-+	QUEUE_THRESHOLD_T	threshold;
-+	u32					*destp;
-+	unsigned int		chip_id,chip_version;
-+
-+	chip_id = readl(GMAC_GLOBAL_BASE_ADDR+0x0);
-+	chip_version = chip_id & 0x1 ;
-+
-+	if (!gmac_initialized)
-+	{
-+		gmac_initialized = 1;
-+
-+		// clear non TOE Queue Header Area
-+		destp = (u32 *)TOE_NONTOE_QUE_HDR_BASE;
-+		for (; destp < (u32 *)NONTOE_Q_HDR_AREA_END; destp++)
-+			*destp = 0x00;
-+
-+		// clear TOE Queue Header Area
-+		destp = (u32 *)TOE_TOE_QUE_HDR_BASE;
-+		for (; destp < (u32 *)TOE_Q_HDR_AREA_END; destp++)
-+			*destp = 0x00;
-+
-+		// init private data
-+		toe = (TOE_INFO_T *)&toe_private_data;
-+		memset((void *)toe, 0, sizeof(TOE_INFO_T));
-+		toe->gmac[0].base_addr = GMAC0_BASE;
-+		toe->gmac[1].base_addr = GMAC1_BASE;
-+		toe->gmac[0].dma_base_addr = TOE_GMAC0_DMA_BASE;
-+		toe->gmac[1].dma_base_addr = TOE_GMAC1_DMA_BASE;
-+        toe->gmac[0].auto_nego_cfg = 1;
-+        toe->gmac[1].auto_nego_cfg = 1;
-+#ifdef CONFIG_SL3516_ASIC
-+        toe->gmac[0].speed_cfg = GMAC_SPEED_1000;
-+        toe->gmac[1].speed_cfg = GMAC_SPEED_1000;
-+#else
-+		toe->gmac[0].speed_cfg = GMAC_SPEED_100;
-+        toe->gmac[1].speed_cfg = GMAC_SPEED_100;
-+#endif
-+        toe->gmac[0].full_duplex_cfg = 1;
-+        toe->gmac[1].full_duplex_cfg = 1;
-+#ifdef CONFIG_SL3516_ASIC
-+        toe->gmac[0].phy_mode = GMAC_PHY_RGMII_1000;
-+        toe->gmac[1].phy_mode = GMAC_PHY_RGMII_1000;
-+#else
-+		toe->gmac[0].phy_mode = GMAC_PHY_RGMII_100;
-+        toe->gmac[1].phy_mode = GMAC_PHY_RGMII_100;
-+#endif
-+        toe->gmac[0].port_id = GMAC_PORT0;
-+        toe->gmac[1].port_id = GMAC_PORT1;
-+        toe->gmac[0].phy_addr = 0x1;
-+        toe->gmac[1].phy_addr = 2;
-+//      toe->gmac[0].irq = SL2312_INTERRUPT_GMAC0;
-+		toe->gmac[0].irq =1;
-+//      toe->gmac[1].irq = SL2312_INTERRUPT_GMAC1;
-+		toe->gmac[1].irq =2;
-+        toe->gmac[0].mac_addr1 = &eth_mac[0][0];
-+        toe->gmac[1].mac_addr1 = &eth_mac[1][0];
-+
-+		for (i=0; i<CONFIG_MAC_NUM; i++)
-+		{
-+			unsigned int data, phy_vendor;
-+			gmac_write_reg(toe->gmac[i].base_addr, GMAC_STA_ADD2, 0x55aa55aa, 0xffffffff);
-+			data = gmac_read_reg(toe->gmac[i].base_addr, GMAC_STA_ADD2);
-+			if (data == 0x55aa55aa)
-+			{
-+#ifdef VITESSE_G5SWITCH
-+				if(Giga_switch && (i==1)){
-+					toe->gmac[i].existed = GMAC_EXISTED_FLAG;
-+					break;
-+				}
-+#endif
-+				phy_vendor = gmac_get_phy_vendor(toe->gmac[i].phy_addr);
-+				if (phy_vendor != 0 && phy_vendor != 0xffffffff)
-+					toe->gmac[i].existed = GMAC_EXISTED_FLAG;
-+			}
-+		}
-+
-+		// Write GLOBAL_QUEUE_THRESHOLD_REG
-+		threshold.bits32 = 0;
-+		threshold.bits.swfq_empty = (TOE_SW_FREEQ_DESC_NUM > 256) ? 255 :
-+		                                        TOE_SW_FREEQ_DESC_NUM/2;
-+		threshold.bits.hwfq_empty = (TOE_HW_FREEQ_DESC_NUM > 256) ? 256/4 :
-+		                                        TOE_HW_FREEQ_DESC_NUM/4;
-+		threshold.bits.toe_class = (TOE_TOE_DESC_NUM > 256) ? 256/4 :
-+		                                        TOE_TOE_DESC_NUM/4;
-+		threshold.bits.intrq = (TOE_INTR_DESC_NUM > 256) ? 256/4 :
-+		                                        TOE_INTR_DESC_NUM/4;
-+		writel(threshold.bits32, TOE_GLOBAL_BASE + GLOBAL_QUEUE_THRESHOLD_REG);
-+
-+		FLAG_SWITCH = 0;
-+		toe_gmac_sw_reset();
-+		toe_init_free_queue();
-+		toe_init_swtx_queue();
-+#ifdef CONFIG_SL351x_NAT
-+		toe_init_hwtx_queue();
-+#endif
-+		toe_init_default_queue();
-+#ifdef CONFIG_SL351x_RXTOE
-+		toe_init_interrupt_queue();
-+#endif
-+		toe_init_interrupt_config();
-+
-+#if defined(CONFIG_SL351x_NAT) || defined(CONFIG_SL351x_RXTOE)
-+		sl351x_hash_init();
-+#else
-+	{
-+		volatile u32 *dp1, *dp2, dword;
-+
-+		dp1 = (volatile u32 *) TOE_V_BIT_BASE;
-+		dp2 = (volatile u32 *) TOE_A_BIT_BASE;
-+
-+		for (i=0; i<HASH_TOTAL_ENTRIES/32; i++)
-+		{
-+			*dp1++ = 0;
-+			dword = *dp2++;	// read-clear
-+		}
-+	}
-+#endif
-+	}
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+#ifdef CONFIG_SL351x_NAT
-+	sl351x_nat_workaround_init();
-+#endif
-+	init_timer(&gmac_workround_timer_obj);
-+	if (chip_version == 1)
-+	{
-+		gmac_workround_timer_obj.expires = jiffies * 50;
-+	}
-+	else
-+	{
-+		gmac_workround_timer_obj.expires = jiffies + 2;
-+	}
-+	gmac_workround_timer_obj.data = (unsigned long)&gmac_workround_timer_obj;
-+	gmac_workround_timer_obj.function = (void *)&sl351x_poll_gmac_hanged_status;
-+	add_timer(&gmac_workround_timer_obj);
-+#endif
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_free_queue
-+*	(1) Initialize the Free Queue Descriptor Base Address & size
-+*		Register: TOE_GLOBAL_BASE + 0x0004
-+*	(2) Initialize DMA Read/Write pointer for
-+*		SW Free Queue and HW Free Queue
-+*	(3)	Initialize DMA Descriptors for
-+*		SW Free Queue and HW Free Queue,
-+*----------------------------------------------------------------------*/
-+static void toe_init_free_queue(void)
-+{
-+	int 				i;
-+	TOE_INFO_T			*toe;
-+	DMA_RWPTR_T			rwptr_reg;
-+//	unsigned int 		rwptr_addr;
-+	unsigned int		desc_buf;
-+	GMAC_RXDESC_T		*sw_desc_ptr;
-+	struct sk_buff 		*skb;
-+#ifdef CONFIG_SL351x_NAT
-+	GMAC_RXDESC_T		*desc_ptr;
-+	unsigned int		buf_ptr;
-+#endif
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T)),
-+						(dma_addr_t *)&toe->sw_freeq_desc_base_dma) ;
-+	sw_desc_ptr = (GMAC_RXDESC_T *)desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return;
-+	}
-+	memset((void *)desc_buf, 0, TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+
-+	// DMA Queue Base & Size
-+	writel((toe->sw_freeq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_SW_FREEQ_DESC_POWER,
-+			TOE_GLOBAL_BASE + GLOBAL_SW_FREEQ_BASE_SIZE_REG);
-+
-+	// init descriptor base
-+	toe->swfq_desc_base = desc_buf;
-+
-+	// SW Free Queue Read/Write Pointer
-+	rwptr_reg.bits.wptr = TOE_SW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	toe->fq_rx_rwptr.bits32 = rwptr_reg.bits32;
-+	writel(rwptr_reg.bits32, TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+
-+	// SW Free Queue Descriptors
-+	for (i=0; i<TOE_SW_FREEQ_DESC_NUM; i++)
-+	{
-+		sw_desc_ptr->word0.bits.buffer_size = SW_RX_BUF_SIZE;
-+		sw_desc_ptr->word1.bits.sw_id = i;	// used to locate skb
-+		if ( (skb = dev_alloc_skb(SW_RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+		{
-+			printk("%s::skb buffer allocation fail !\n",__func__); while(1);
-+		}
-+		REG32(skb->data) = (unsigned int)skb;
-+		skb_reserve(skb, SKB_RESERVE_BYTES);
-+		// toe->rx_skb[i] = skb;
-+		sw_desc_ptr->word2.buf_adr = (unsigned int)__pa(skb->data);
-+//   		consistent_sync((unsigned int)desc_ptr, sizeof(GMAC_RXDESC_T), PCI_DMA_TODEVICE);
-+   		sw_desc_ptr++;
-+	}
-+
-+#ifdef CONFIG_SL351x_NAT
-+	if (sizeof(skb->cb) < 64)
-+	{
-+			printk("==> %s:: sk structure is incorrect -->Change to cb[64] !\n",__func__); while(1);
-+	}
-+	// init hardware free queues
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_HW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T)),
-+						(dma_addr_t *)&toe->hw_freeq_desc_base_dma) ;
-+	desc_ptr = (GMAC_RXDESC_T *)desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return;
-+	}
-+	memset((void *)desc_buf, 0, TOE_HW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+
-+	// DMA Queue Base & Size
-+	writel((toe->hw_freeq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_HW_FREEQ_DESC_POWER,
-+			TOE_GLOBAL_BASE + GLOBAL_HW_FREEQ_BASE_SIZE_REG);
-+
-+	// init descriptor base
-+	toe->hwfq_desc_base = desc_buf;
-+
-+	// HW Free Queue Read/Write Pointer
-+	rwptr_reg.bits.wptr = TOE_HW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	writel(rwptr_reg.bits32, TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+#ifndef HW_RXBUF_BY_KMALLOC
-+	buf_ptr = (unsigned int)DMA_MALLOC(TOE_HW_FREEQ_DESC_NUM * HW_RX_BUF_SIZE,
-+						(dma_addr_t *)&toe->hwfq_buf_base_dma);
-+#else
-+	buf_ptr = (unsigned int)kmalloc(TOE_HW_FREEQ_DESC_NUM * HW_RX_BUF_SIZE, GFP_KERNEL);
-+	toe->hwfq_buf_base_dma = __pa(buf_ptr);
-+#endif
-+	if (!buf_ptr)
-+	{
-+		printk("===> %s::Failed to allocate HW TxQ Buffers!\n",__func__);
-+		while(1);	// could not be happened, if happened, adjust the buffer descriptor number
-+		return;
-+	}
-+
-+	toe->hwfq_buf_base = buf_ptr;
-+	toe->hwfq_buf_end_dma = toe->hwfq_buf_base_dma + (TOE_HW_FREEQ_DESC_NUM * HW_RX_BUF_SIZE);
-+	buf_ptr = (unsigned int)toe->hwfq_buf_base_dma;
-+	for (i=0; i<TOE_HW_FREEQ_DESC_NUM; i++)
-+	{
-+		desc_ptr->word0.bits.buffer_size = HW_RX_BUF_SIZE;
-+		desc_ptr->word1.bits.sw_id = i;
-+		desc_ptr->word2.buf_adr = (unsigned int)buf_ptr;
-+//   		consistent_sync((unsigned int)desc_ptr, sizeof(GMAC_RXDESC_T), PCI_DMA_TODEVICE);
-+   		// consistent_sync((unsigned int)buf_ptr, HW_RX_BUF_SIZE, PCI_DMA_TODEVICE);
-+   		desc_ptr++;
-+   		buf_ptr += HW_RX_BUF_SIZE;
-+	}
-+#else
-+	// DMA Queue Base & Size
-+	writel((0) | TOE_SW_FREEQ_DESC_POWER,
-+			TOE_GLOBAL_BASE + GLOBAL_HW_FREEQ_BASE_SIZE_REG);
-+	rwptr_reg.bits.wptr = TOE_HW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	writel(rwptr_reg.bits32, TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+
-+#endif
-+}
-+/*----------------------------------------------------------------------
-+*	toe_init_swtx_queue
-+*	(2) Initialize the GMAC 0/1 SW TXQ Queue Descriptor Base Address & sizeup
-+*		GMAC_SW_TX_QUEUE_BASE_REG(0x0050)
-+*	(2) Initialize DMA Read/Write pointer for
-+*		GMAC 0/1 SW TX Q0-5
-+*----------------------------------------------------------------------*/
-+static void toe_init_swtx_queue(void)
-+{
-+	int 				i;
-+	TOE_INFO_T			*toe;
-+	DMA_RWPTR_T			rwptr_reg;
-+	unsigned int 		rwptr_addr;
-+	unsigned int		desc_buf;
-+
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+	// GMAC-0, SW-TXQ
-+	// The GMAC-0 and GMAC-0 maybe have different descriptor number
-+	// so, not use for instruction
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_GMAC0_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T)),
-+						(dma_addr_t *)&toe->gmac[0].swtxq_desc_base_dma) ;
-+	toe->gmac[0].swtxq_desc_base = desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_buf, 0,	TOE_GMAC0_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T));
-+	writel((toe->gmac[0].swtxq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_GMAC0_SWTXQ_DESC_POWER,
-+			TOE_GMAC0_DMA_BASE+ GMAC_SW_TX_QUEUE_BASE_REG);
-+
-+	// GMAC0 SW TX Q0-Q5
-+	rwptr_reg.bits.wptr = 0;
-+	rwptr_reg.bits.rptr = 0;
-+	rwptr_addr = TOE_GMAC0_DMA_BASE + GMAC_SW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_SW_TXQ_NUM; i++)
-+	{
-+		toe->gmac[0].swtxq[i].rwptr_reg = rwptr_addr;
-+		toe->gmac[0].swtxq[i].desc_base = desc_buf;
-+		toe->gmac[0].swtxq[i].total_desc_num = TOE_GMAC0_SWTXQ_DESC_NUM;
-+		desc_buf += TOE_GMAC0_SWTXQ_DESC_NUM * sizeof(GMAC_TXDESC_T);
-+		writel(rwptr_reg.bits32, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+
-+	// GMAC-1, SW-TXQ
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_GMAC1_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T)),
-+						(dma_addr_t *)&toe->gmac[1].swtxq_desc_base_dma) ;
-+	toe->gmac[1].swtxq_desc_base = desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_buf, 0,	TOE_GMAC1_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T));
-+	writel((toe->gmac[1].swtxq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_GMAC1_SWTXQ_DESC_POWER,
-+			TOE_GMAC1_DMA_BASE+ GMAC_SW_TX_QUEUE_BASE_REG);
-+
-+
-+	// GMAC1 SW TX Q0-Q5
-+	rwptr_reg.bits.wptr = 0;
-+	rwptr_reg.bits.rptr = 0;
-+	rwptr_addr = TOE_GMAC1_DMA_BASE + GMAC_SW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_SW_TXQ_NUM; i++)
-+	{
-+		toe->gmac[1].swtxq[i].rwptr_reg = rwptr_addr;
-+		toe->gmac[1].swtxq[i].desc_base = desc_buf;
-+		toe->gmac[1].swtxq[i].total_desc_num = TOE_GMAC1_SWTXQ_DESC_NUM;
-+		desc_buf += TOE_GMAC1_SWTXQ_DESC_NUM * sizeof(GMAC_TXDESC_T);
-+		writel(rwptr_reg.bits32, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_hwtx_queue
-+*	(2) Initialize the GMAC 0/1 HW TXQ Queue Descriptor Base Address & size
-+*		GMAC_HW_TX_QUEUE_BASE_REG(0x0054)
-+*	(2) Initialize DMA Read/Write pointer for
-+*		GMAC 0/1 HW TX Q0-5
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static void toe_init_hwtx_queue(void)
-+{
-+	int 				i;
-+	TOE_INFO_T			*toe;
-+	DMA_RWPTR_T			rwptr_reg;
-+	unsigned int 		rwptr_addr;
-+	unsigned int		desc_buf;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	// GMAC-0, HW-TXQ
-+	// The GMAC-0 and GMAC-0 maybe have different descriptor number
-+	// so, not use for instruction
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_GMAC0_HWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T)),
-+						(dma_addr_t *)&toe->gmac[0].hwtxq_desc_base_dma) ;
-+	toe->gmac[0].hwtxq_desc_base = desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_buf, 0,	TOE_GMAC0_HWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T));
-+	writel((toe->gmac[0].hwtxq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_GMAC0_HWTXQ_DESC_POWER,
-+			TOE_GMAC0_DMA_BASE+ GMAC_HW_TX_QUEUE_BASE_REG);
-+
-+	// GMAC0 HW TX Q0-Q5
-+	rwptr_reg.bits.wptr = 0;
-+	rwptr_reg.bits.rptr = 0;
-+	rwptr_addr = TOE_GMAC0_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		toe->gmac[0].hwtxq[i].desc_base = desc_buf;
-+		desc_buf += TOE_GMAC0_HWTXQ_DESC_NUM * sizeof(GMAC_TXDESC_T);
-+		writel(rwptr_reg.bits32, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+
-+	// GMAC-1, HW-TXQ
-+	desc_buf = (unsigned int)DMA_MALLOC((TOE_GMAC1_HWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T)),
-+						(dma_addr_t *)&toe->gmac[1].hwtxq_desc_base_dma) ;
-+	toe->gmac[1].hwtxq_desc_base = desc_buf;
-+	if (!desc_buf)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_buf, 0,	TOE_GMAC1_HWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T));
-+	writel((toe->gmac[1].hwtxq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_GMAC1_HWTXQ_DESC_POWER,
-+			TOE_GMAC1_DMA_BASE+ GMAC_HW_TX_QUEUE_BASE_REG);
-+
-+	// GMAC1 HW TX Q0-Q5
-+	rwptr_reg.bits.wptr = 0;
-+	rwptr_reg.bits.rptr = 0;
-+	rwptr_addr = TOE_GMAC1_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		toe->gmac[1].hwtxq[i].desc_base = desc_buf;
-+		desc_buf += TOE_GMAC1_HWTXQ_DESC_NUM * sizeof(GMAC_TXDESC_T);
-+		writel(rwptr_reg.bits32, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+}
-+#endif
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_default_queue
-+*	(1) Initialize the default 0/1 Queue Header
-+*		Register: TOE_DEFAULT_Q0_HDR_BASE (0x60002000)
-+*				  TOE_DEFAULT_Q1_HDR_BASE (0x60002008)
-+*	(2)	Initialize Descriptors of Default Queue 0/1
-+*----------------------------------------------------------------------*/
-+static void toe_init_default_queue(void)
-+{
-+	TOE_INFO_T				*toe;
-+	volatile NONTOE_QHDR_T	*qhdr;
-+	GMAC_RXDESC_T			*desc_ptr;
-+	DMA_SKB_SIZE_T			skb_size;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	desc_ptr = (GMAC_RXDESC_T *)DMA_MALLOC((TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_RXDESC_T)),
-+											(dma_addr_t *)&toe->gmac[0].default_desc_base_dma);
-+	if (!desc_ptr)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_ptr, 0, TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+	toe->gmac[0].default_desc_base = (unsigned int)desc_ptr;
-+	toe->gmac[0].default_desc_num = TOE_DEFAULT_Q0_DESC_NUM;
-+	qhdr = (volatile NONTOE_QHDR_T *)TOE_DEFAULT_Q0_HDR_BASE;
-+	qhdr->word0.base_size = ((unsigned int)toe->gmac[0].default_desc_base_dma & NONTOE_QHDR0_BASE_MASK) | TOE_DEFAULT_Q0_DESC_POWER;
-+	qhdr->word1.bits32 = 0;
-+	toe->gmac[0].rx_rwptr.bits32 = 0;
-+	toe->gmac[0].default_qhdr = (NONTOE_QHDR_T *)qhdr;
-+	desc_ptr = (GMAC_RXDESC_T *)DMA_MALLOC((TOE_DEFAULT_Q1_DESC_NUM * sizeof(GMAC_RXDESC_T)),
-+											(dma_addr_t *)&toe->gmac[1].default_desc_base_dma);
-+	if (!desc_ptr)
-+	{
-+		printk("%s::DMA_MALLOC fail !\n",__func__);
-+		return	;
-+	}
-+	memset((void *)desc_ptr, 0, TOE_DEFAULT_Q1_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+	toe->gmac[1].default_desc_base = (unsigned int)desc_ptr;
-+	toe->gmac[1].default_desc_num = TOE_DEFAULT_Q1_DESC_NUM;
-+	qhdr = (volatile NONTOE_QHDR_T *)TOE_DEFAULT_Q1_HDR_BASE;
-+	qhdr->word0.base_size = ((unsigned int)toe->gmac[1].default_desc_base_dma & NONTOE_QHDR0_BASE_MASK) | TOE_DEFAULT_Q1_DESC_POWER;
-+	qhdr->word1.bits32 = 0;
-+	toe->gmac[1].rx_rwptr.bits32 = 0;
-+	toe->gmac[1].default_qhdr = (NONTOE_QHDR_T *)qhdr;
-+
-+	skb_size.bits.hw_skb_size = HW_RX_BUF_SIZE;
-+	skb_size.bits.sw_skb_size = SW_RX_BUF_SIZE;
-+	writel(skb_size.bits32, TOE_GLOBAL_BASE + GLOBAL_DMA_SKB_SIZE_REG);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_interrupt_queue
-+*	(1) Initialize the Interrupt Queue Header
-+*		Register: TOE_INTR_Q_HDR_BASE (0x60002080)
-+*	(2)	Initialize Descriptors of Interrupt Queues
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static void toe_init_interrupt_queue(void)
-+{
-+	TOE_INFO_T				*toe;
-+	volatile NONTOE_QHDR_T	*qhdr;
-+	INTR_QHDR_T				*desc_ptr;
-+	// unsigned int			desc_buf_addr;
-+	int						i;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	desc_ptr = (INTR_QHDR_T *)DMA_MALLOC((TOE_INTR_QUEUE_NUM * TOE_INTR_DESC_NUM * sizeof(INTR_QHDR_T)),
-+											(dma_addr_t *)&toe->intr_desc_base_dma);
-+	if (!desc_ptr)
-+	{
-+		printk("%s::DMA_MALLOC interrupt queue fail !\n",__func__);
-+		return	;
-+	}
-+	/*
-+	desc_buf_addr = (unsigned int)DMA_MALLOC((TOE_INTR_DESC_NUM * sizeof(TOE_QHDR_T)),
-+												(dma_addr_t *)&toe->intr_buf_base_dma);
-+	if (!desc_buf_addr)
-+	{
-+		printk("%s::DMA_MALLOC interrupt desc fail !\n",__func__);
-+		return	;
-+	}*/
-+	printk("#### %s::Intr Q desc %x\n", __func__, (u32)desc_ptr);
-+
-+	memset((void *)desc_ptr, 0, TOE_INTR_QUEUE_NUM * TOE_INTR_DESC_NUM * sizeof(INTR_QHDR_T));
-+//	memset((void *)desc_buf_addr, 0, TOE_INTR_DESC_NUM * sizeof(TOE_QHDR_T));
-+	toe->intr_desc_base = (unsigned int)desc_ptr;
-+	toe->intr_desc_num = TOE_INTR_DESC_NUM;
-+
-+	qhdr = (volatile NONTOE_QHDR_T *)TOE_INTR_Q_HDR_BASE;
-+//	intrq = (INTRQ_INFO_T*) &toe->intrq[0];
-+	for (i=0; i<TOE_INTR_QUEUE_NUM; i++, qhdr++)
-+	{
-+		qhdr->word0.base_size = ((unsigned int)toe->intr_desc_base_dma & NONTOE_QHDR0_BASE_MASK) | TOE_INTR_DESC_POWER;
-+		qhdr->word1.bits32 = 0;
-+		desc_ptr += TOE_INTR_DESC_NUM;
-+	}
-+}
-+
-+#endif
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_interrupt_config
-+*	Interrupt Select Registers are used to map interrupt to int0 or int1
-+*	Int0 and int1 are wired to CPU 0/1 GMAC 0/1
-+* 	Interrupt Device Inteface data are used to pass device info to
-+*		upper device deiver or store status/statistics
-+*	ISR handler
-+*		(1) If status bit ON but masked, the prinf error message (bug issue)
-+*		(2) If select bits are for me, handle it, else skip to let
-+*			the other ISR handles it.
-+*  Notes:
-+*		GMACx init routine (for eCOS) or open routine (for Linux)
-+*       enable the interrupt bits only which are selected for him.
-+*
-+*	Default Setting:
-+*		GMAC0 intr bits ------>	int0 ----> eth0
-+*		GMAC1 intr bits ------> int1 ----> eth1
-+*		TOE intr -------------> int0 ----> eth0
-+*		Classification Intr --> int0 ----> eth0
-+*		Default Q0 -----------> int0 ----> eth0
-+*		Default Q1 -----------> int1 ----> eth1
-+*----------------------------------------------------------------------*/
-+static void toe_init_interrupt_config(void)
-+{
-+	// clear all status bits
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	// Init select registers
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+
-+	// disable all interrupt
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_0_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_2_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_3_REG);
-+	writel(0, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_gmac
-+*----------------------------------------------------------------------*/
-+static void toe_init_gmac(struct net_device *dev)
-+{
-+	GMAC_INFO_T		*tp = dev->priv;
-+	TOE_INFO_T		*toe;
-+	u32 			data;
-+
-+	if (!gmac_initialized)
-+		return ;
-+
-+	if (!tp->existed)
-+		return;
-+
-+	tp->dev = dev;
-+	tp->flow_control_enable = 1;
-+	tp->pre_phy_status = LINK_DOWN;
-+	tp->full_duplex_status = tp->full_duplex_cfg;
-+	tp->speed_status = tp->speed_status;
-+
-+#if 0
-+   /* get mac address from FLASH */
-+    gmac_get_mac_address();
-+#endif
-+
-+    /* set PHY register to start autonegition process */
-+    gmac_set_phy_status(dev);
-+
-+	/* GMAC initialization */
-+	if ( toe_gmac_init_chip(dev) )
-+	{
-+		printk ("GMAC %d init fail\n", tp->port_id);
-+	}
-+
-+    /* clear statistic counter */
-+    toe_gmac_clear_counter(dev);
-+
-+	memset((void *)&tp->ifStatics, 0, sizeof(struct net_device_stats));
-+
-+	/* -----------------------------------------------------------
-+	Enable GMAC interrupt & disable loopback
-+	Notes:
-+		GMACx init routine (for eCOS) or open routine (for Linux)
-+		enable the interrupt bits only which are selected for him.
-+	--------------------------------------------------------------*/
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+	// Enable Interrupt Bits
-+	if (tp->port_id == 0)
-+	{
-+		tp->intr0_selected =	GMAC0_TXDERR_INT_BIT	 | GMAC0_TXPERR_INT_BIT		|
-+	                         	GMAC0_RXDERR_INT_BIT	 | GMAC0_RXPERR_INT_BIT		|
-+	                            GMAC0_SWTQ05_FIN_INT_BIT | GMAC0_SWTQ05_EOF_INT_BIT |
-+	                            GMAC0_SWTQ04_FIN_INT_BIT | GMAC0_SWTQ04_EOF_INT_BIT |
-+	                            GMAC0_SWTQ03_FIN_INT_BIT | GMAC0_SWTQ03_EOF_INT_BIT |
-+	                            GMAC0_SWTQ02_FIN_INT_BIT | GMAC0_SWTQ02_EOF_INT_BIT |
-+	                            GMAC0_SWTQ01_FIN_INT_BIT | GMAC0_SWTQ01_EOF_INT_BIT |
-+	                            GMAC0_SWTQ00_FIN_INT_BIT | GMAC0_SWTQ00_EOF_INT_BIT;
-+
-+#ifdef GMAX_TX_INTR_DISABLED
-+	    tp->intr0_enabled =		0;
-+#else
-+	    tp->intr0_enabled =		GMAC0_SWTQ00_FIN_INT_BIT | GMAC0_SWTQ00_EOF_INT_BIT;
-+#endif
-+
-+	    tp->intr1_selected =	TOE_IQ_ALL_BITS			 | TOE_CLASS_RX_INT_BITS	|
-+	    						GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT |
-+	    						GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT |
-+	    						DEFAULT_Q0_INT_BIT;
-+	    tp->intr1_enabled = 	DEFAULT_Q0_INT_BIT | TOE_IQ_ALL_BITS;
-+	    tp->intr2_selected = 	0xffffffff;	 // TOE Queue 32-63 FUUL Intr
-+	    tp->intr2_enabled = 	0xffffffff;
-+	    tp->intr3_selected = 	0xffffffff;	 // TOE Queue 0-31 FUUL Intr
-+	    tp->intr3_enabled = 	0xffffffff;
-+	    tp->intr4_selected = 	GMAC0_INT_BITS | CLASS_RX_FULL_INT_BITS |
-+	    						HWFQ_EMPTY_INT_BIT | SWFQ_EMPTY_INT_BIT;
-+	    tp->intr4_enabled = 	GMAC0_INT_BITS | SWFQ_EMPTY_INT_BIT;
-+
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG) & ~tp->intr0_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG) & ~tp->intr1_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG) & ~tp->intr2_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG) & ~tp->intr3_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG) & ~tp->intr4_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+	}
-+	else
-+	{
-+		tp->intr0_selected =	GMAC1_TXDERR_INT_BIT	 | GMAC1_TXPERR_INT_BIT		|
-+	                         	GMAC1_RXDERR_INT_BIT	 | GMAC1_RXPERR_INT_BIT		|
-+	                            GMAC1_SWTQ15_FIN_INT_BIT | GMAC1_SWTQ15_EOF_INT_BIT |
-+	                            GMAC1_SWTQ14_FIN_INT_BIT | GMAC1_SWTQ14_EOF_INT_BIT |
-+	                            GMAC1_SWTQ13_FIN_INT_BIT | GMAC1_SWTQ13_EOF_INT_BIT |
-+	                            GMAC1_SWTQ12_FIN_INT_BIT | GMAC1_SWTQ12_EOF_INT_BIT |
-+	                            GMAC1_SWTQ11_FIN_INT_BIT | GMAC1_SWTQ11_EOF_INT_BIT |
-+	                            GMAC1_SWTQ10_FIN_INT_BIT | GMAC1_SWTQ10_EOF_INT_BIT;
-+#ifdef GMAX_TX_INTR_DISABLED
-+	    tp->intr0_enabled =		0;
-+#else
-+	    tp->intr0_enabled =		GMAC1_SWTQ10_FIN_INT_BIT | GMAC1_SWTQ10_EOF_INT_BIT;
-+#endif
-+
-+	    tp->intr1_selected =	DEFAULT_Q1_INT_BIT;
-+	    tp->intr1_enabled = 	DEFAULT_Q1_INT_BIT | TOE_IQ_ALL_BITS;
-+	    tp->intr2_selected = 	0;	 // TOE Queue 32-63 FUUL Intr
-+	    tp->intr2_enabled = 	0;
-+	    tp->intr3_selected = 	0;	 // TOE Queue 0-31 FUUL Intr
-+	    tp->intr3_enabled = 	0;
-+	    tp->intr4_selected = 	GMAC1_INT_BITS;
-+	    tp->intr4_enabled = 	GMAC1_INT_BITS;
-+
-+	    if (toe->gmac[0].existed != GMAC_EXISTED_FLAG)
-+	    {
-+	    	tp->intr1_selected	|= 	TOE_IQ_ALL_BITS | TOE_CLASS_RX_INT_BITS	|
-+	    						  	GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT |
-+	    						  	GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT;
-+	    	tp->intr1_enabled	|= 	TOE_IQ_ALL_BITS;
-+	    	tp->intr2_selected	|= 	0xffffffff;	 // TOE Queue 32-63 FUUL Intr
-+	    	tp->intr2_enabled	|= 	0xffffffff;
-+	    	tp->intr3_selected	|= 	0xffffffff;	 // TOE Queue 0-31 FUUL Intr
-+	    	tp->intr3_enabled	|= 	0xffffffff;
-+	    	tp->intr4_selected 	|= 	CLASS_RX_FULL_INT_BITS |
-+	    							HWFQ_EMPTY_INT_BIT | SWFQ_EMPTY_INT_BIT;
-+	    	tp->intr4_enabled	|= 	SWFQ_EMPTY_INT_BIT;
-+		}
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG) | tp->intr0_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG) | tp->intr1_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG) | tp->intr2_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG) | tp->intr3_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
-+	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG) | tp->intr4_selected;
-+	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+	}
-+
-+	// enable only selected bits
-+	gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_0_REG,
-+					tp->intr0_enabled, tp->intr0_selected);
-+	gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_1_REG,
-+					tp->intr1_enabled, tp->intr1_selected);
-+	gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_2_REG,
-+					tp->intr2_enabled, tp->intr2_selected);
-+	gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_3_REG,
-+					tp->intr3_enabled, tp->intr3_selected);
-+	gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
-+					tp->intr4_enabled, tp->intr4_selected);
-+
-+    /* start DMA process */
-+	toe_gmac_hw_start(dev);
-+
-+    /* enable tx/rx register */
-+    toe_gmac_enable_tx_rx(dev);
-+
-+//	toe_gmac_enable_interrupt(tp->irq);
-+
-+    return ;
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* toe_gmac_sw_reset
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_sw_reset(void)
-+{
-+	unsigned int	reg_val;
-+	reg_val = readl(GMAC_GLOBAL_BASE_ADDR+GLOBAL_RESET_REG) | 0x00000060;   /* GMAC0 S/W reset */
-+    writel(reg_val,GMAC_GLOBAL_BASE_ADDR+GLOBAL_RESET_REG);
-+    udelay(100);
-+    return;
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_init_chip
-+*----------------------------------------------------------------------*/
-+static int toe_gmac_init_chip(struct net_device *dev)
-+{
-+	GMAC_INFO_T 	*tp = dev->priv;
-+	GMAC_CONFIG2_T	config2_val;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	GMAC_CONFIG1_T	config1;
-+	#ifdef CONFIG_SL351x_NAT
-+	GMAC_CONFIG3_T	config3_val;
-+	#endif
-+	GMAC_TX_WCR0_T	hw_weigh;
-+	GMAC_TX_WCR1_T	sw_weigh;
-+//	GMAC_HASH_ENABLE_REG0_T hash_ctrl;
-+//
-+#if 0 /* mac address will be set in late_initcall */
-+	struct sockaddr sock;
-+	// GMAC_AHB_WEIGHT_T	ahb_weight, ahb_weight_mask;
-+
-+
-+	/* set station MAC address1 and address2 */
-+	memcpy(&sock.sa_data[0],&eth_mac[tp->port_id][0],6);
-+	gmac_set_mac_address(dev,(void *)&sock);
-+#endif
-+
-+	/* set RX_FLTR register to receive all multicast packet */
-+	gmac_write_reg(tp->base_addr, GMAC_RX_FLTR, 0x00000007,0x0000001f);
-+	//    gmac_write_reg(tp->base_addr, GMAC_RX_FLTR, 0x00000007,0x0000001f);
-+	//gmac_write_reg(tp->base_addr, GMAC_RX_FLTR,0x00000007,0x0000001f);
-+
-+	/* set per packet buffer size */
-+	//	config1.bits32 = 0x002004;	//next version
-+	/* set flow control threshold */
-+	config1.bits32 = 0;
-+	config1.bits.set_threshold = 32 / 2;
-+	config1.bits.rel_threshold = 32 / 4 * 3;
-+	gmac_write_reg(tp->base_addr, GMAC_CONFIG1, config1.bits32, 0xffffffff);
-+
-+	/* set flow control threshold */
-+	config2_val.bits32 = 0;
-+	config2_val.bits.set_threshold = TOE_SW_FREEQ_DESC_NUM/2;
-+	config2_val.bits.rel_threshold = TOE_SW_FREEQ_DESC_NUM*3/4;
-+	gmac_write_reg(tp->base_addr, GMAC_CONFIG2, config2_val.bits32,0xffffffff);
-+
-+	#ifdef CONFIG_SL351x_NAT
-+	/* set HW free queue flow control threshold */
-+	config3_val.bits32 = 0;
-+	config3_val.bits.set_threshold = PAUSE_SET_HW_FREEQ;
-+	config3_val.bits.rel_threshold = PAUSE_REL_HW_FREEQ;
-+	gmac_write_reg(tp->base_addr, GMAC_CONFIG3, config3_val.bits32,0xffffffff);
-+	#endif
-+	/* set_mcast_filter mask*/
-+	//	gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL0,0x0,0xffffffff);
-+	//  gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL1,0x0,0xffffffff);
-+
-+	/* disable TX/RX and disable internal loop back */
-+	config0.bits32 = 0;
-+	config0_mask.bits32 = 0;
-+
-+	//debug_Aaron
-+#ifdef	L2_jumbo_frame
-+	config0.bits.max_len = 5;
-+#else
-+	config0.bits.max_len = 2;
-+#endif
-+
-+	if (tp->flow_control_enable==1)
-+	{
-+		config0.bits.tx_fc_en = 1; /* enable tx flow control */
-+		config0.bits.rx_fc_en = 1; /* enable rx flow control */
-+		printk("Enable MAC Flow Control...\n");
-+	}
-+	else
-+	{
-+		config0.bits.tx_fc_en = 0; /* disable tx flow control */
-+		config0.bits.rx_fc_en = 0; /* disable rx flow control */
-+		printk("Disable MAC Flow Control...\n");
-+	}
-+	config0.bits.dis_rx = 1;  /* disable rx */
-+	config0.bits.dis_tx = 1;  /* disable tx */
-+	config0.bits.loop_back = 0; /* enable/disable GMAC loopback */
-+	config0.bits.rx_err_detect = 1;
-+	config0.bits.rgmii_en = 0;
-+	config0.bits.rgmm_edge = 1;
-+	config0.bits.rxc_inv = 0;
-+	config0.bits.ipv4_rx_chksum = 1;  /* enable H/W to check ip checksum */
-+	config0.bits.ipv6_rx_chksum = 1;  /* enable H/W to check ip checksum */
-+	config0.bits.port0_chk_hwq = 1;	// GaryChen 3/24/2006 2:26PM
-+	config0.bits.port1_chk_hwq = 1;	// GaryChen 3/24/2006 2:26PM
-+	config0.bits.port0_chk_toeq = 1;
-+	config0.bits.port1_chk_toeq = 1;
-+	config0.bits.port0_chk_classq = 1;
-+	config0.bits.port1_chk_classq = 1;
-+
-+	config0_mask.bits.max_len = 7;
-+	config0_mask.bits.tx_fc_en = 1;
-+	config0_mask.bits.rx_fc_en = 1;
-+	config0_mask.bits.dis_rx = 1;
-+	config0_mask.bits.dis_tx = 1;
-+	config0_mask.bits.loop_back = 1;
-+	config0_mask.bits.rgmii_en = 1;
-+	config0_mask.bits.rgmm_edge = 1;
-+	config0_mask.bits.rxc_inv = 1;
-+	config0_mask.bits.ipv4_rx_chksum = 1;
-+	config0_mask.bits.ipv6_rx_chksum = 1;
-+	config0_mask.bits.port0_chk_hwq = 1;
-+	config0_mask.bits.port1_chk_hwq = 1;
-+	config0_mask.bits.port0_chk_toeq = 1;
-+	config0_mask.bits.port1_chk_toeq = 1;
-+	config0_mask.bits.port0_chk_classq = 1;
-+	config0_mask.bits.port1_chk_classq = 1;
-+	config0_mask.bits.rx_err_detect = 1;
-+
-+	#if 0
-+	config0.bits.dis_rx = 1;  /* disable rx */
-+	config0.bits.dis_tx = 1;  /* disable tx */
-+	config0.bits.loop_back = 0; /* enable/disable GMAC loopback */
-+	config0.bits.txc_inv = 0;
-+	config0.bits.rgmii_en = 0;
-+	config0.bits.rgmm_edge = 1;
-+	config0.bits.rxc_inv = 1;
-+	config0.bits.ipv4_tss_rx_en = 1;  /* enable H/W to check ip checksum */
-+	config0.bits.ipv6_tss_rx_en = 1;  /* enable H/W to check ip checksum */
-+
-+	config0_mask.bits.max_len = 3;
-+	config0_mask.bits.tx_fc_en = 1;
-+	config0_mask.bits.rx_fc_en = 1;
-+	config0_mask.bits.dis_rx = 1;
-+	config0_mask.bits.dis_tx = 1;
-+	config0_mask.bits.loop_back = 1;
-+	config0_mask.bits.rgmii_en = 1;
-+	config0_mask.bits.rgmm_edge = 1;
-+	config0_mask.bits.txc_inv = 1;
-+	config0_mask.bits.rxc_inv = 1;
-+	config0_mask.bits.ipv4_tss_rx_en = 1;
-+	config0_mask.bits.ipv6_tss_rx_en = 1;
-+	#endif
-+
-+	gmac_write_reg(tp->base_addr, GMAC_CONFIG0, config0.bits32,config0_mask.bits32);
-+
-+	#if 1
-+	hw_weigh.bits32 = 0;
-+	hw_weigh.bits.hw_tq3 = 1;
-+	hw_weigh.bits.hw_tq2 = 1;
-+	hw_weigh.bits.hw_tq1 = 1;
-+	hw_weigh.bits.hw_tq0 = 1;
-+	gmac_write_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_0_REG, hw_weigh.bits32, 0xffffffff);
-+
-+	sw_weigh.bits32 = 0;
-+	sw_weigh.bits.sw_tq5 = 1;
-+	sw_weigh.bits.sw_tq4 = 1;
-+	sw_weigh.bits.sw_tq3 = 1;
-+	sw_weigh.bits.sw_tq2 = 1;
-+	sw_weigh.bits.sw_tq1 = 1;
-+	sw_weigh.bits.sw_tq0 = 1;
-+	gmac_write_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_1_REG, sw_weigh.bits32, 0xffffffff);
-+	#endif
-+
-+	#if 0
-+	ahb_weight.bits32 = 0;
-+	ahb_weight_mask.bits32 = 0;
-+	ahb_weight.bits.rx_weight = 1;
-+	ahb_weight.bits.tx_weight = 1;
-+	ahb_weight.bits.hash_weight = 1;
-+	ahb_weight.bits.pre_req = 0x1f;
-+	ahb_weight.bits.tqDV_threshold = 0;
-+	ahb_weight_mask.bits.rx_weight = 0x1f;
-+	ahb_weight_mask.bits.tx_weight = 0x1f;
-+	ahb_weight_mask.bits.hash_weight = 0x1f;
-+	ahb_weight_mask.bits.pre_req = 0x1f;
-+	ahb_weight_mask.bits.tqDV_threshold = 0x1f;
-+	gmac_write_reg(tp->dma_base_addr, GMAC_AHB_WEIGHT_REG, ahb_weight.bits32, ahb_weight_mask.bits32);
-+	#endif
-+
-+	#if defined(CONFIG_SL351x_NAT) || defined(CONFIG_SL351x_RXTOE)
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR0, IPPROTO_TCP, 0xffffffff);
-+	#endif
-+	#ifdef CONFIG_SL351x_NAT
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR1, IPPROTO_UDP, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR2, IPPROTO_GRE, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR3, 0xff, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR4, 0xff, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR5, 0xff, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR6, 0xff, 0xffffffff);
-+	gmac_write_reg(tp->dma_base_addr, GMAC_SPR7, 0xff, 0xffffffff);
-+
-+	sl351x_nat_init();
-+	#endif
-+
-+	#ifdef CONFIG_SL351x_RXTOE
-+	/* setup matching rule to TOE */
-+	sl351x_toe_init();
-+	#endif
-+
-+	// for A1 ASIC version
-+//	hash_ctrl.bits32 = 0;
-+//	hash_ctrl.bits.timing = 6;
-+//	gmac_write_reg(tp->dma_base_addr, GMAC_HASH_ENGINE_REG0, hash_ctrl.bits32, 0xffffffff);
-+
-+	return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_enable_tx_rx
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_enable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_INFO_T		*tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 0;  /* enable rx */
-+    config0.bits.dis_tx = 0;  /* enable tx */
-+    config0_mask.bits.dis_rx = 1;
-+    config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(tp->base_addr, GMAC_CONFIG0, config0.bits32,config0_mask.bits32);
-+}
-+/*----------------------------------------------------------------------
-+*	toe_gmac_disable_rx
-+*----------------------------------------------------------------------*/
-+#if 0
-+static void toe_gmac_disable_rx(struct net_device *dev)
-+{
-+	GMAC_INFO_T		*tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 1;  /* disable rx */
-+//    config0.bits.dis_tx = 1;  /* disable tx */
-+    config0_mask.bits.dis_rx = 1;
-+//     config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(tp->base_addr, GMAC_CONFIG0, config0.bits32,config0_mask.bits32);
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+*	toe_gmac_enable_rx
-+*----------------------------------------------------------------------*/
-+#if 0
-+static void toe_gmac_enable_rx(struct net_device *dev)
-+{
-+	GMAC_INFO_T		*tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 0;  /* enable rx */
-+//    config0.bits.dis_tx = 0;  /* enable tx */
-+    config0_mask.bits.dis_rx = 1;
-+//    config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(tp->base_addr, GMAC_CONFIG0, config0.bits32,config0_mask.bits32);
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+*	toe_gmac_disable_tx_rx
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_disable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_INFO_T		*tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+
-+    /* enable TX/RX */
-+    config0.bits32 = 0;
-+    config0_mask.bits32 = 0;
-+    config0.bits.dis_rx = 1;  /* disable rx */
-+    config0.bits.dis_tx = 1;  /* disable tx */
-+    config0_mask.bits.dis_rx = 1;
-+    config0_mask.bits.dis_tx = 1;
-+    gmac_write_reg(tp->base_addr, GMAC_CONFIG0, config0.bits32,config0_mask.bits32);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_hw_start
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_hw_start(struct net_device *dev)
-+{
-+	GMAC_INFO_T				*tp = (GMAC_INFO_T *)dev->priv;
-+	GMAC_DMA_CTRL_T			dma_ctrl, dma_ctrl_mask;
-+
-+
-+    /* program dma control register */
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.rd_enable = 1;
-+	dma_ctrl.bits.td_enable = 1;
-+	dma_ctrl.bits.loopback = 0;
-+	dma_ctrl.bits.drop_small_ack = 0;
-+	dma_ctrl.bits.rd_prot = 0;
-+	dma_ctrl.bits.rd_burst_size = 3;
-+	dma_ctrl.bits.rd_insert_bytes = RX_INSERT_BYTES;
-+	dma_ctrl.bits.rd_bus = 3;
-+	dma_ctrl.bits.td_prot = 0;
-+	dma_ctrl.bits.td_burst_size = 3;
-+	dma_ctrl.bits.td_bus = 3;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.rd_enable = 1;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+	dma_ctrl_mask.bits.loopback = 1;
-+	dma_ctrl_mask.bits.drop_small_ack = 1;
-+	dma_ctrl_mask.bits.rd_prot = 3;
-+	dma_ctrl_mask.bits.rd_burst_size = 3;
-+	dma_ctrl_mask.bits.rd_insert_bytes = 3;
-+	dma_ctrl_mask.bits.rd_bus = 3;
-+	dma_ctrl_mask.bits.td_prot = 0x0f;
-+	dma_ctrl_mask.bits.td_burst_size = 3;
-+	dma_ctrl_mask.bits.td_bus = 3;
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+
-+    return;
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_hw_stop
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_hw_stop(struct net_device *dev)
-+{
-+	GMAC_INFO_T			*tp = (GMAC_INFO_T *)dev->priv;
-+	GMAC_DMA_CTRL_T		dma_ctrl, dma_ctrl_mask;
-+
-+    /* program dma control register */
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.rd_enable = 0;
-+	dma_ctrl.bits.td_enable = 0;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.rd_enable = 1;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_clear_counter
-+*----------------------------------------------------------------------*/
-+static int toe_gmac_clear_counter (struct net_device *dev)
-+{
-+	GMAC_INFO_T	*tp = (GMAC_INFO_T *)dev->priv;
-+
-+    /* clear counter */
-+    gmac_read_reg(tp->base_addr, GMAC_IN_DISCARDS);
-+    gmac_read_reg(tp->base_addr, GMAC_IN_ERRORS);
-+    gmac_read_reg(tp->base_addr, GMAC_IN_MCAST);
-+    gmac_read_reg(tp->base_addr, GMAC_IN_BCAST);
-+    gmac_read_reg(tp->base_addr, GMAC_IN_MAC1);
-+    gmac_read_reg(tp->base_addr, GMAC_IN_MAC2);
-+		tp->ifStatics.tx_bytes = 0;
-+		tp->ifStatics.tx_packets = 0;
-+		tp->ifStatics.tx_errors = 0;
-+		tp->ifStatics.rx_bytes = 0;
-+		tp->ifStatics.rx_packets = 0;
-+		tp->ifStatics.rx_errors = 0;
-+		tp->ifStatics.rx_dropped = 0;
-+	return (0);
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_tx_complete
-+*----------------------------------------------------------------------*/
-+static  void toe_gmac_tx_complete(GMAC_INFO_T *tp, unsigned int tx_qid,
-+   										struct net_device *dev, int interrupt)
-+{
-+	volatile GMAC_TXDESC_T	*curr_desc;
-+	GMAC_TXDESC_0_T			word0;
-+	GMAC_TXDESC_1_T			word1;
-+	unsigned int			desc_count;
-+//	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
-+	GMAC_SWTXQ_T			*swtxq;
-+	DMA_RWPTR_T				rwptr;
-+
-+	/* get tx H/W completed descriptor virtual address */
-+	/* check tx status and accumulate tx statistics */
-+	swtxq = &tp->swtxq[tx_qid];
-+	swtxq->intr_cnt++;
-+	for (;;)
-+	{
-+		rwptr.bits32 = readl(swtxq->rwptr_reg);
-+		if (rwptr.bits.rptr == swtxq->finished_idx)
-+			break;
-+    	curr_desc = (volatile GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+//   		consistent_sync((void *)curr_desc, sizeof(GMAC_TXDESC_T), PCI_DMA_FROMDEVICE);
-+		word0.bits32 = curr_desc->word0.bits32;
-+		word1.bits32 = curr_desc->word1.bits32;
-+
-+		if (word0.bits.status_tx_ok)
-+		{
-+			tp->ifStatics.tx_bytes += word1.bits.byte_count;
-+			desc_count = word0.bits.desc_count;
-+			if (desc_count==0)
-+			{
-+				printk("%s::Desc 0x%x = 0x%x, desc_count=%d\n",__func__, (u32)curr_desc, word0.bits32, desc_count);
-+				while(1);
-+			}
-+			while (--desc_count)
-+			{
-+				word0.bits.status_tx_ok = 0;
-+				curr_desc->word0.bits32 = word0.bits32;
-+				swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, swtxq->total_desc_num);
-+				curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+				word0.bits32 = curr_desc->word0.bits32;
-+#ifdef _DUMP_TX_TCP_CONTENT
-+				if (curr_desc->word0.bits.buffer_size < 16)
-+				{
-+					int a;
-+					char *datap;
-+					printk("\t Tx Finished Desc 0x%x Len %d Addr 0x%08x: ", (u32)curr_desc, curr_desc->word0.bits.buffer_size, curr_desc->word2.buf_adr);
-+					datap = (char *)__va(curr_desc->word2.buf_adr);
-+					for (a=0; a<8 && a<curr_desc->word0.bits.buffer_size; a++, datap++)
-+					{
-+						printk("0x%02x ", *datap);
-+					}
-+					printk("\n");
-+				}
-+#endif
-+			}
-+
-+			word0.bits.status_tx_ok = 0;
-+			if (swtxq->tx_skb[swtxq->finished_idx])
-+			{
-+				if (interrupt)
-+					dev_kfree_skb_irq(swtxq->tx_skb[swtxq->finished_idx]);
-+				else
-+					dev_kfree_skb(swtxq->tx_skb[swtxq->finished_idx]);
-+				swtxq->tx_skb[swtxq->finished_idx] = NULL;
-+			}
-+			curr_desc->word0.bits32 = word0.bits32;
-+  			swtxq->curr_finished_desc = (GMAC_TXDESC_T *)curr_desc;
-+ 			swtxq->total_finished++;
-+  			tp->ifStatics.tx_packets++;
-+			swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, swtxq->total_desc_num);
-+		}
-+		else
-+		{
-+			// tp->ifStatics.tx_errors++;
-+			// printk("%s::Tx Descriptor is !!!\n",__func__);
-+			// wait ready by breaking
-+			break;
-+		}
-+	}
-+
-+	if (netif_queue_stopped(dev))
-+	{
-+		netif_wake_queue(dev);
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+*	gmac_start_xmit
-+*----------------------------------------------------------------------*/
-+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+	GMAC_INFO_T 			*tp= dev->priv;
-+//	static unsigned int     pcount = 0;
-+//	unsigned int			tx_qid;
-+    DMA_RWPTR_T				rwptr;
-+	volatile GMAC_TXDESC_T	*curr_desc;
-+	int 					snd_pages = skb_shinfo(skb)->nr_frags + 1;  /* get number of descriptor */
-+	int 					frag_id = 0;
-+	int 					len, total_len = skb->len;
-+	struct net_device_stats *isPtr;
-+	unsigned int			free_desc;
-+	GMAC_SWTXQ_T			*swtxq;
-+	register unsigned long	word0, word1, word2, word3;
-+	unsigned short			wptr, rptr;
-+#ifdef	L2_jumbo_frame
-+	int header_len = skb->len;
-+	struct iphdr	*ip_hdr;
-+    struct tcphdr	*tcp_hdr;
-+    int             tcp_hdr_len;
-+    unsigned char 	*ptr;
-+    int             data_len,a;
-+    unsigned int    val;
-+#endif
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+	int						total_pages;
-+	total_pages = snd_pages;
-+#endif
-+
-+	isPtr = (struct net_device_stats *)&tp->ifStatics;
-+#if 1
-+	if (skb->len >= 0x10000)
-+	{
-+//		spin_unlock(&tp->tx_mutex);
-+		isPtr->tx_dropped++;
-+		printk("%s::[GMAC %d] skb->len %d >= 64K\n", __func__, tp->port_id, skb->len);
-+		netif_stop_queue(dev);
-+		return 1;
-+    }
-+#endif
-+
-+#if 0
-+	if (storlink_ctl.recvfile==2)
-+	{
-+	    printk("snd_pages=%d skb->len=%d\n",snd_pages,skb->len);
-+	}
-+#endif
-+
-+#ifdef GMAC_USE_TXQ0
-+	#define tx_qid 	0
-+#endif
-+
-+	swtxq = &tp->swtxq[tx_qid];
-+
-+//	spin_lock(&tp->tx_mutex);
-+    rwptr.bits32 = readl(swtxq->rwptr_reg);
-+	wptr = rwptr.bits.wptr;
-+	rptr = rwptr.bits.rptr;
-+
-+	// check finished desc or empty BD
-+	// cannot check by read ptr of RW PTR register,
-+	// because the HW complete to send but the SW may NOT handle it
-+#ifndef	GMAX_TX_INTR_DISABLED
-+	if (wptr >= swtxq->finished_idx)
-+		free_desc = swtxq->total_desc_num - wptr - 1 + swtxq->finished_idx;
-+	else
-+		free_desc = swtxq->finished_idx - wptr - 1;
-+
-+	if (free_desc < snd_pages)
-+	{
-+//		spin_unlock(&tp->tx_mutex);
-+		isPtr->tx_dropped++;
-+//		printk("GMAC %d No available descriptor!\n", tp->port_id);
-+		netif_stop_queue(dev);
-+		return 1;
-+    }
-+#else
-+	toe_gmac_tx_complete(tp, tx_qid, dev, 0);
-+
-+	if (wptr >= swtxq->finished_idx)
-+		free_desc = swtxq->total_desc_num - wptr - 1 + swtxq->finished_idx;
-+	else
-+		free_desc = swtxq->finished_idx - wptr - 1;
-+	if (free_desc < snd_pages)
-+	{
-+//		spin_unlock(&tp->tx_mutex);
-+		isPtr->tx_dropped++;
-+//		printk("GMAC %d No available descriptor!\n", tp->port_id);
-+		netif_stop_queue(dev);
-+		return 1;
-+    }
-+
-+#if 0
-+	printk("1: free_desc=%d, wptr=%d, finished_idx=%d\n", free_desc, wptr, swtxq->finished_idx);
-+	if ((free_desc < (snd_pages << 2)) ||
-+	    (free_desc < (swtxq->total_desc_num >> 2)))
-+	{
-+		printk("2: free_desc = %d\n", free_desc);
-+		toe_gmac_tx_complete(tp, tx_qid, dev, 0);
-+		rwptr.bits32 = readl(swtxq->rwptr_reg);
-+		wptr = rwptr.bits.wptr;
-+		if (wptr>= swtxq->finished_idx)
-+			free_desc = swtxq->total_desc_num - wptr -1 + swtxq->finished_idx;
-+		else
-+			free_desc = swtxq->finished_idx - wptr - 1;
-+	}
-+#endif
-+#endif
-+
-+#ifdef	L2_jumbo_frame
-+//		data_len = skb->len - 14 - ip_hdr->ihl *4 - tcp_hdr_len;
-+//		if ((skb->nh.iph->protocol == __constant_htons(ETH_P_IP)) && ((skb->nh.iph->protocol & 0x00ff)  == IPPROTO_TCP))
-+//		if (skb->nh.iph->protocol == 0x006 && (skb->nh.iph->protocol == __constant_htons(ETH_P_IP)))
-+		if (((skb->nh.iph->protocol & 0x00ff)  == IPPROTO_TCP))
-+		{
-+				ip_hdr = (struct iphdr*)(skb->nh.iph);
-+				tcp_hdr = (struct tcphdr*)(skb->h.th);
-+				tcp_hdr_len = TCPHDRLEN(tcp_hdr) * 4;
-+				tcp_hdr_len = TCPHDRLEN(tcp_hdr) * 4;
-+
-+				if ((skb->h.th->syn) && (tcp_hdr_len > 20))
-+				{
-+					ptr = (unsigned char *)(tcp_hdr+1);
-+					if ((ptr[0] == 0x02) && (ptr[1] == 0x04) && (ptr[2] == 0x07) && (ptr[3] == 0xba)) // 0x07 aa=2016-54=1962  ,0x07ba=2032-54=1978
-+					{
-+						ptr[2]=0x20;	//23
-+						ptr[3]=0x00;   	//00
-+						printk("-----> Change MSS to 8K \n" );
-+					}
-+				}
-+		}
-+//		if ((ip_hdr->protocol & 0x00ff) != IPPROTO_TCP)
-+//		if ((tcp_hdr_len > 20) && (skb->h.th->syn))
-+#endif
-+
-+
-+#if 0
-+	if (snd_pages > 1)
-+		printk("-----> snd_pages=%d\n", snd_pages);
-+	if (total_len > 1514)
-+	{
-+		printk("-----> total_len=%d\n", total_len);
-+	}
-+#endif
-+
-+    while (snd_pages)
-+    {
-+    	char *pkt_datap;
-+
-+    	curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + wptr;
-+//		consistent_sync((void *)curr_desc, sizeof(GMAC_TXDESC_T), PCI_DMA_FROMDEVICE);
-+#if 0
-+//#if (GMAC_DEBUG==1)
-+    	// if curr_desc->word2.buf_adr !=0 means that the ISR does NOT handle it
-+    	// if (curr_desc->word2.buf_adr)
-+    	if (swtxq->tx_skb[wptr])
-+    	{
-+    		printk("Error! Stop due to TX descriptor's buffer is not freed!\n");
-+    		while(1);
-+    		dev_kfree_skb(swtxq->tx_skb[wptr]);
-+    		swtxq->tx_skb[wptr] = NULL;
-+		}
-+#endif
-+
-+		if (frag_id == 0)
-+		{
-+#if 0
-+			int i;
-+			pkt_datap = skb->data;
-+			len = total_len;
-+			for (i=0; i<skb_shinfo(skb)->nr_frags; i++)
-+			{
-+				skb_frag_t* frag = &skb_shinfo(skb)->frags[i];
-+				len -= frag->size;
-+			}
-+#else
-+			pkt_datap = skb->data;
-+			len = total_len - skb->data_len;
-+#endif
-+		}
-+		else
-+		{
-+			skb_frag_t* frag = &skb_shinfo(skb)->frags[frag_id-1];
-+			pkt_datap = page_address(frag->page) + frag->page_offset;
-+			len = frag->size;
-+			if (len > total_len)
-+			{
-+				printk("===> Fatal Error! Send Frag size %d > Total Size %d!!!!!\n",
-+					len, total_len);
-+			}
-+		}
-+
-+		/* set TX descriptor */
-+		/* copy packet to descriptor buffer address */
-+		// curr_desc->word0.bits32 = len;    /* total frame byte count */
-+		word0 = len;
-+#ifdef	L2_jumbo_frame
-+		word3 = (dev->mtu+14) | EOFIE_BIT;  //2016 ,2032
-+#else
-+		word3 = 1514 | EOFIE_BIT;
-+#endif
-+
-+#ifdef DO_HW_CHKSUM
-+#ifdef	L2_jumbo_frame
-+		if (total_len >= (dev->mtu+14) && (skb->nh.iph->protocol == 0x011) && skb->nh.iph && (skb->nh.iph->frag_off & __constant_htons(0x3fff)))
-+#else
-+		if (total_len <= 1514 && ip_hdr(skb) && (ip_hdr(skb)->frag_off & __constant_htons(0x3fff)))
-+#endif
-+			word1  = total_len |
-+					TSS_IP_CHKSUM_BIT  |
-+					TSS_IPV6_ENABLE_BIT |
-+					TSS_MTU_ENABLE_BIT;
-+		else
-+			word1 = total_len |
-+					TSS_UDP_CHKSUM_BIT |
-+					TSS_TCP_CHKSUM_BIT |
-+					TSS_IP_CHKSUM_BIT  |
-+					TSS_IPV6_ENABLE_BIT |
-+					TSS_MTU_ENABLE_BIT;
-+#else
-+		word1 = total_len | TSS_MTU_ENABLE_BIT;
-+#endif
-+		word2 = (unsigned long)__pa(pkt_datap);
-+
-+		if (frag_id == 0)
-+		{
-+			word3 |= SOF_BIT;	// SOF
-+		}
-+
-+		if (snd_pages == 1)
-+		{
-+			word3 |= EOF_BIT;	// EOF
-+			swtxq->tx_skb[wptr] = skb;
-+#ifdef CONFIG_SL351x_NAT
-+			if (nat_cfg.enabled && sl351x_nat_output(skb, tp->port_id))
-+				word1 |= TSS_IP_FIXED_LEN_BIT;
-+#endif
-+		}
-+		else
-+			swtxq->tx_skb[wptr] = NULL;
-+		// word1 |= TSS_IP_FIXED_LEN_BIT;
-+#if 1
-+#ifdef CONFIG_SL351x_RXTOE
-+		// check if this frame has the mission to enable toe hash entry..
-+		// if rx_max_pktsize ==0, do not enable RXTOE
-+		if (TCP_SKB_CB(skb)->connection && storlink_ctl.rx_max_pktsize) {
-+			set_toeq_hdr(TCP_SKB_CB(skb)->connection, &toe_private_data, dev);
-+		}
-+#endif
-+#endif
-+#ifdef _DUMP_TX_TCP_CONTENT
-+		if (len < 16 && frag_id && skb->h.th && (skb->h.th->source == __constant_htons(445) || skb->h.th->source == __constant_htons(139)))
-+		{
-+			int a;
-+			char *datap;
-+			printk("Tx Desc 0x%x Frag %d Len %d [IP-ID 0x%x] 0x%08x: ", (u32)curr_desc, frag_id, len, htons(skb->nh.iph->id), (u32)pkt_datap);
-+			datap = (char *)pkt_datap;
-+			for (a=0; a<8 && a<len; a++, datap++)
-+			{
-+				printk("0x%02x ", *datap);
-+			}
-+			printk("\n");
-+		}
-+#endif
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+		if ((total_pages!=snd_pages) && (len == 1 || len == 2 ) && ((u32)pkt_datap & 0x03))
-+		{
-+			memcpy((void *)&_debug_prefetch_buf[_debug_prefetch_cnt][0], pkt_datap, len);
-+			pkt_datap = (char *)&_debug_prefetch_buf[_debug_prefetch_cnt][0];
-+			word2 = (unsigned long)__pa(pkt_datap);
-+			_debug_prefetch_cnt++;
-+			if (_debug_prefetch_cnt >= _DEBUG_PREFETCH_NUM)
-+				_debug_prefetch_cnt = 0;
-+		}
-+#endif
-+
-+		consistent_sync((void *)pkt_datap, len, PCI_DMA_TODEVICE);
-+		wmb();
-+		curr_desc->word0.bits32 = word0;
-+		curr_desc->word1.bits32 = word1;
-+		curr_desc->word2.bits32 = word2;
-+		curr_desc->word3.bits32 = word3;
-+		swtxq->curr_tx_desc = (GMAC_TXDESC_T *)curr_desc;
-+//		consistent_sync((void *)curr_desc, sizeof(GMAC_TXDESC_T), PCI_DMA_TODEVICE);
-+#ifdef _DUMP_TX_TCP_CONTENT
-+		if (len < 16 && frag_id && skb->h.th && (skb->h.th->source == __constant_htons(445) || skb->h.th->source == __constant_htons(139)))
-+		{
-+			int a;
-+			char *datap;
-+			printk("\t 0x%08x: ", (u32)pkt_datap);
-+			datap = (char *)pkt_datap;
-+			for (a=0; a<8 && a<len; a++, datap++)
-+			{
-+				printk("0x%02x ", *datap);
-+			}
-+			printk("\n");
-+		}
-+#endif
-+		free_desc--;
-+		wmb();
-+		wptr = RWPTR_ADVANCE_ONE(wptr, swtxq->total_desc_num);
-+		frag_id++;
-+		snd_pages--;
-+	}
-+
-+    swtxq->total_sent++;
-+	SET_WPTR(swtxq->rwptr_reg, wptr);
-+	dev->trans_start = jiffies;
-+
-+
-+	// printk("MAC %d Qid %d rwptr = 0x%x, curr_desc=0x%x\n", skb->tx_port_id, tx_qid, rwptr.bits32, curr_desc);
-+//#ifdef	GMAX_TX_INTR_DISABLED
-+//		toe_gmac_tx_complete(tp, tx_qid, dev, 0);
-+//#endif
-+	return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_set_mac_address
-+*----------------------------------------------------------------------*/
-+
-+static int gmac_set_mac_address(struct net_device *dev, void *addr)
-+{
-+	GMAC_INFO_T		*tp= dev->priv;
-+	struct sockaddr *sock;
-+	unsigned int    reg_val;
-+    unsigned int    i;
-+
-+	sock = (struct sockaddr *) addr;
-+	for (i = 0; i < 6; i++)
-+	{
-+		dev->dev_addr[i] = sock->sa_data[i];
-+	}
-+
-+    reg_val = dev->dev_addr[0] + (dev->dev_addr[1]<<8) + (dev->dev_addr[2]<<16) + (dev->dev_addr[3]<<24);
-+    gmac_write_reg(tp->base_addr,GMAC_STA_ADD0,reg_val,0xffffffff);
-+    reg_val = dev->dev_addr[4] + (dev->dev_addr[5]<<8);
-+    gmac_write_reg(tp->base_addr,GMAC_STA_ADD1,reg_val,0x0000ffff);
-+	memcpy(&eth_mac[tp->port_id][0],&dev->dev_addr[0],6);
-+
-+    printk("Storlink %s address = ",dev->name);
-+    printk("%02x",dev->dev_addr[0]);
-+    printk("%02x",dev->dev_addr[1]);
-+    printk("%02x",dev->dev_addr[2]);
-+    printk("%02x",dev->dev_addr[3]);
-+    printk("%02x",dev->dev_addr[4]);
-+    printk("%02x\n",dev->dev_addr[5]);
-+
-+    return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_get_mac_address
-+*	get mac address from FLASH
-+*----------------------------------------------------------------------*/
-+static void gmac_get_mac_address(void)
-+{
-+#ifdef CONFIG_MTD
-+	extern int get_vlaninfo(vlaninfo* vlan);
-+    static vlaninfo    vlan[2];
-+
-+    if (get_vlaninfo(&vlan[0]))
-+    {
-+        memcpy((void *)&eth_mac[0][0],vlan[0].mac,6);
-+        // VLAN_conf[0].vid = vlan[0].vlanid;
-+        // VLAN_conf[0].portmap = vlan[0].vlanmap;
-+        memcpy((void *)&eth_mac[1][0],vlan[1].mac,6);
-+        // VLAN_conf[1].vid = vlan[1].vlanid;
-+        // VLAN_conf[1].portmap = vlan[1].vlanmap;
-+    }
-+#else
-+    unsigned int reg_val;
-+
-+    reg_val = readl(IO_ADDRESS(TOE_GMAC0_BASE)+0xac);
-+    eth_mac[0][4] = (reg_val & 0xff00) >> 8;
-+    eth_mac[0][5] = reg_val & 0x00ff;
-+    reg_val = readl(IO_ADDRESS(SL2312_SECURITY_BASE)+0xac);
-+    eth_mac[1][4] = (reg_val & 0xff00) >> 8;
-+    eth_mac[1][5] = reg_val & 0x00ff;
-+#endif
-+    return;
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* mac_stop_txdma
-+*----------------------------------------------------------------------*/
-+void mac_stop_txdma(struct net_device *dev)
-+{
-+	GMAC_INFO_T				*tp = (GMAC_INFO_T *)dev->priv;
-+	GMAC_DMA_CTRL_T			dma_ctrl, dma_ctrl_mask;
-+	GMAC_TXDMA_FIRST_DESC_T	txdma_busy;
-+
-+	// wait idle
-+	do
-+	{
-+		txdma_busy.bits32 = gmac_read_reg(tp->dma_base_addr, GMAC_DMA_TX_FIRST_DESC_REG);
-+	} while (txdma_busy.bits.td_busy);
-+
-+    /* program dma control register */
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.rd_enable = 0;
-+	dma_ctrl.bits.td_enable = 0;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.rd_enable = 1;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_start_txdma
-+*----------------------------------------------------------------------*/
-+void mac_start_txdma(struct net_device *dev)
-+{
-+	GMAC_INFO_T			*tp = (GMAC_INFO_T *)dev->priv;
-+	GMAC_DMA_CTRL_T		dma_ctrl, dma_ctrl_mask;
-+
-+    /* program dma control register */
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.rd_enable = 1;
-+	dma_ctrl.bits.td_enable = 1;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.rd_enable = 1;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* gmac_get_stats
-+*----------------------------------------------------------------------*/
-+
-+struct net_device_stats * gmac_get_stats(struct net_device *dev)
-+{
-+    GMAC_INFO_T *tp = (GMAC_INFO_T *)dev->priv;
-+    // unsigned int        flags;
-+    unsigned int        pkt_drop;
-+    unsigned int        pkt_error;
-+
-+    if (netif_running(dev))
-+    {
-+        /* read H/W counter */
-+        // spin_lock_irqsave(&tp->lock,flags);
-+        pkt_drop = gmac_read_reg(tp->base_addr,GMAC_IN_DISCARDS);
-+        pkt_error = gmac_read_reg(tp->base_addr,GMAC_IN_ERRORS);
-+        tp->ifStatics.rx_dropped = tp->ifStatics.rx_dropped + pkt_drop;
-+        tp->ifStatics.rx_errors = tp->ifStatics.rx_errors + pkt_error;
-+        // spin_unlock_irqrestore(&tp->lock,flags);
-+    }
-+    return &tp->ifStatics;
-+}
-+
-+
-+
-+/*----------------------------------------------------------------------
-+* mac_get_sw_tx_weight
-+*----------------------------------------------------------------------*/
-+void mac_get_sw_tx_weight(struct net_device *dev, char *weight)
-+{
-+	GMAC_TX_WCR1_T	sw_weigh;
-+    GMAC_INFO_T		*tp = (GMAC_INFO_T *)dev->priv;
-+
-+	sw_weigh.bits32 = gmac_read_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_1_REG);
-+
-+	weight[0] = sw_weigh.bits.sw_tq0;
-+   	weight[1] = sw_weigh.bits.sw_tq1;
-+   	weight[2] = sw_weigh.bits.sw_tq2;
-+   	weight[3] = sw_weigh.bits.sw_tq3;
-+   	weight[4] = sw_weigh.bits.sw_tq4;
-+   	weight[5] = sw_weigh.bits.sw_tq5;
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_sw_tx_weight
-+*----------------------------------------------------------------------*/
-+void mac_set_sw_tx_weight(struct net_device *dev, char *weight)
-+{
-+	GMAC_TX_WCR1_T	sw_weigh;
-+    GMAC_INFO_T		*tp = (GMAC_INFO_T *)dev->priv;
-+
-+	sw_weigh.bits32 = 0;
-+	sw_weigh.bits.sw_tq0 = weight[0];
-+   	sw_weigh.bits.sw_tq1 = weight[1];
-+   	sw_weigh.bits.sw_tq2 = weight[2];
-+   	sw_weigh.bits.sw_tq3 = weight[3];
-+   	sw_weigh.bits.sw_tq4 = weight[4];
-+   	sw_weigh.bits.sw_tq5 = weight[5];
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_1_REG, sw_weigh.bits32, 0xffffffff);
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_get_hw_tx_weight
-+*----------------------------------------------------------------------*/
-+void mac_get_hw_tx_weight(struct net_device *dev, char *weight)
-+{
-+	GMAC_TX_WCR0_T	hw_weigh;
-+    GMAC_INFO_T		*tp = (GMAC_INFO_T *)dev->priv;
-+
-+	hw_weigh.bits32 = gmac_read_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_0_REG);
-+
-+	weight[0] = hw_weigh.bits.hw_tq0;
-+   	weight[1] = hw_weigh.bits.hw_tq1;
-+   	weight[2] = hw_weigh.bits.hw_tq2;
-+   	weight[3] = hw_weigh.bits.hw_tq3;
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_hw_tx_weight
-+*----------------------------------------------------------------------*/
-+void mac_set_hw_tx_weight(struct net_device *dev, char *weight)
-+{
-+	GMAC_TX_WCR0_T	hw_weigh;
-+    GMAC_INFO_T		*tp = (GMAC_INFO_T *)dev->priv;
-+
-+	hw_weigh.bits32 = 0;
-+	hw_weigh.bits.hw_tq0 = weight[0];
-+   	hw_weigh.bits.hw_tq1 = weight[1];
-+   	hw_weigh.bits.hw_tq2 = weight[2];
-+   	hw_weigh.bits.hw_tq3 = weight[3];
-+
-+	gmac_write_reg(tp->dma_base_addr, GMAC_TX_WEIGHTING_CTRL_0_REG, hw_weigh.bits32, 0xffffffff);
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_start_tx_dma
-+*----------------------------------------------------------------------*/
-+int mac_start_tx_dma(int mac)
-+{
-+	GMAC_DMA_CTRL_T dma_ctrl, dma_ctrl_mask;
-+
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.td_enable = 1;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+
-+	if (mac == 0)
-+    	gmac_write_reg(TOE_GMAC0_DMA_BASE, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+	else
-+    	gmac_write_reg(TOE_GMAC1_DMA_BASE, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+	return	1;
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_stop_tx_dma
-+*----------------------------------------------------------------------*/
-+int mac_stop_tx_dma(int mac)
-+{
-+	GMAC_DMA_CTRL_T dma_ctrl, dma_ctrl_mask;
-+
-+	dma_ctrl.bits32 = 0;
-+	dma_ctrl.bits.td_enable = 0;
-+
-+	dma_ctrl_mask.bits32 = 0;
-+	dma_ctrl_mask.bits.td_enable = 1;
-+
-+	if (mac == 0)
-+    	gmac_write_reg(TOE_GMAC0_DMA_BASE, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+	else
-+    	gmac_write_reg(TOE_GMAC1_DMA_BASE, GMAC_DMA_CTRL_REG, dma_ctrl.bits32, dma_ctrl_mask.bits32);
-+	return	1;
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_read_reg(int mac, unsigned int offset)
-+*----------------------------------------------------------------------*/
-+unsigned int mac_read_reg(int mac, unsigned int offset)
-+{
-+	switch (mac)
-+	{
-+		case 0:
-+			return gmac_read_reg(TOE_GMAC0_BASE, offset);
-+		case 1:
-+			return gmac_read_reg(TOE_GMAC1_BASE, offset);
-+		default:
-+			return 0;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_write_reg
-+*----------------------------------------------------------------------*/
-+void mac_write_reg(int mac, unsigned int offset, unsigned data)
-+{
-+	switch (mac)
-+	{
-+		case 0:
-+			gmac_write_reg(GMAC0_BASE, offset, data, 0xffffffff);
-+			break;
-+		case 1:
-+			gmac_write_reg(GMAC1_BASE, offset, data, 0xffffffff);
-+			break;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_read_dma_reg(int mac, unsigned int offset)
-+*----------------------------------------------------------------------*/
-+u32 mac_read_dma_reg(int mac, unsigned int offset)
-+{
-+	switch (mac)
-+	{
-+		case 0:
-+			return gmac_read_reg(TOE_GMAC0_DMA_BASE, offset);
-+		case 1:
-+			return gmac_read_reg(TOE_GMAC1_DMA_BASE, offset);
-+		default:
-+			return 0;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_write_dma_reg
-+*----------------------------------------------------------------------*/
-+void mac_write_dma_reg(int mac, unsigned int offset, u32 data)
-+{
-+	switch (mac)
-+	{
-+		case 0:
-+			gmac_write_reg(TOE_GMAC0_DMA_BASE, offset, data, 0xffffffff);
-+			break;
-+		case 1:
-+			gmac_write_reg(TOE_GMAC1_DMA_BASE, offset, data, 0xffffffff);
-+			break;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* ether_crc
-+*----------------------------------------------------------------------*/
-+static unsigned const ethernet_polynomial = 0x04c11db7U;
-+static unsigned int ether_crc (int length, unsigned char *data)
-+{
-+	int crc = -1;
-+	unsigned int i;
-+	unsigned int crc_val=0;
-+
-+	while (--length >= 0) {
-+		unsigned char current_octet = *data++;
-+		int bit;
-+		for (bit = 0; bit < 8; bit++, current_octet >>= 1)
-+			crc = (crc << 1) ^ ((crc < 0) ^ (current_octet & 1) ?
-+			     ethernet_polynomial : 0);
-+	}
-+	crc = ~crc;
-+	for (i=0;i<32;i++)
-+	{
-+		crc_val = crc_val + (((crc << i) & 0x80000000) >> (31-i));
-+	}
-+	return crc_val;
-+}
-+
-+
-+
-+/*----------------------------------------------------------------------
-+* mac_set_rx_mode
-+*----------------------------------------------------------------------*/
-+void mac_set_rx_mode(int pid, unsigned int data)
-+{
-+	unsigned int	base;
-+
-+	base = (pid == 0) ? GMAC0_BASE : GMAC1_BASE;
-+
-+    gmac_write_reg(base, GMAC_RX_FLTR, data, 0x0000001f);
-+    return;
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* gmac_open
-+*----------------------------------------------------------------------*/
-+
-+static int gmac_open (struct net_device *dev)
-+{
-+	GMAC_INFO_T  *tp = (GMAC_INFO_T *)dev->priv;
-+	int    					retval;
-+	TOE_INFO_T				*toe;
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+    /* hook ISR */
-+	retval = request_irq (dev->irq, toe_gmac_interrupt, IRQF_DISABLED, dev->name, dev);
-+	if (retval)
-+		return retval;
-+
-+	toe_init_gmac(dev);
-+
-+	if(!FLAG_SWITCH)
-+	{
-+    	init_waitqueue_head (&tp->thr_wait);
-+    	init_completion(&tp->thr_exited);
-+
-+    	tp->time_to_die = 0;
-+    	tp->thr_pid = kernel_thread (gmac_phy_thread, dev, CLONE_FS | CLONE_FILES);
-+    	if (tp->thr_pid < 0)
-+    	{
-+    		printk (KERN_WARNING "%s: unable to start kernel thread\n",dev->name);
-+    	}
-+    }
-+
-+	tp->operation = 1;
-+
-+   	netif_start_queue (dev);
-+
-+	return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_close
-+*----------------------------------------------------------------------*/
-+static int gmac_close(struct net_device *dev)
-+{
-+    TOE_INFO_T			*toe;
-+// 	GMAC_RXDESC_T		*sw_desc_ptr,*desc_ptr;
-+// 	unsigned int		buf_ptr;
-+	GMAC_INFO_T 	*tp = dev->priv;
-+	unsigned int		ret;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+	tp->operation = 0;
-+
-+    netif_stop_queue(dev);
-+    mdelay(20);
-+
-+    /* stop tx/rx packet */
-+    toe_gmac_disable_tx_rx(dev);
-+    mdelay(20);
-+
-+    /* stop the chip's Tx and Rx DMA processes */
-+	toe_gmac_hw_stop(dev);
-+
-+	toe_gmac_disable_interrupt(tp->irq);
-+
-+    /* disable interrupts by clearing the interrupt mask */
-+    synchronize_irq();
-+    free_irq(dev->irq,dev);
-+
-+//	DMA_MFREE(sw_desc_ptr, (TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T),(dma_addr_t *)&toe->sw_freeq_desc_base_dma);
-+//	DMA_MFREE(desc_ptr, TOE_HW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T),(dma_addr_t *)&toe->hw_freeq_desc_base_dma);
-+//	DMA_MFREE(buf_ptr, TOE_HW_FREEQ_DESC_NUM) * HW_RX_BUF_SIZE),(dma_addr_t *)&toe->hwfq_buf_base_dma);
-+//	DMA_MFREE(toe->gmac[0].swtxq_desc_base , TOE_GMAC0_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[0].swtxq_desc_base_dma);
-+//	DMA_MFREE(toe->gmac[1].swtxq_desc_base , TOE_GMAC0_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[1].swtxq_desc_base_dma);
-+//	DMA_MFREE(toe->gmac[0].hwtxq_desc_base_dma , TOE_GMAC0_HWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[0].hwtxq_desc_base_dma);
-+//	DMA_MFREE(toe->gmac[1].hwtxq_desc_base_dma , TOE_GMAC0_SWTXQ_DESC_NUM * TOE_HW_TXQ_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[1].hwtxq_desc_base_dma);
-+//	DMA_MFREE(toe->gmac[0].default_desc_base_dma ,TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[0].default_desc_base_dma);
-+//	DMA_MFREE(toe->gmac[1].default_desc_base_dma , TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_TXDESC_T),(dma_addr_t *)&toe->gmac[1].default_desc_base_dma);
-+//	DMA_MFREE(toe->intr_desc_base_dma , TOE_INTR_QUEUE_NUM * TOE_INTR_DESC_NUM * sizeof(GMAC_RXDESC_T),(dma_addr_t *)&toe->intr_desc_base_dma);
-+//	DMA_MFREE(toe->intr_buf_base_dma , TOE_INTR_DESC_NUM * sizeof(TOE_QHDR_T),(dma_addr_t *)&toe->intr_buf_base_dma);
-+
-+	if(!FLAG_SWITCH)
-+	{
-+    	if (tp->thr_pid >= 0)
-+    	{
-+		    tp->time_to_die = 1;
-+    		wmb();
-+    		ret = kill_proc (tp->thr_pid, SIGTERM, 1);
-+    		if (ret)
-+    		{
-+    			printk (KERN_ERR "%s: unable to signal thread\n", dev->name);
-+    			return ret;
-+    		}
-+//    		wait_for_completion (&tp->thr_exited);
-+    	}
-+    }
-+
-+    return (0);
-+}
-+
-+/*----------------------------------------------------------------------
-+* toe_gmac_fill_free_q
-+* allocate buffers for free queue.
-+*----------------------------------------------------------------------*/
-+static inline void toe_gmac_fill_free_q(void)
-+{
-+	struct sk_buff	*skb;
-+	volatile DMA_RWPTR_T	fq_rwptr;
-+	volatile GMAC_RXDESC_T	*fq_desc;
-+	unsigned long	flags;
-+	// unsigned short max_cnt=TOE_SW_FREEQ_DESC_NUM>>1;
-+
-+	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+	spin_lock_irqsave(&gmac_fq_lock, flags);
-+	//while ((max_cnt--) && (unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-+	//				TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
-+	while ((unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-+					TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
-+		if ((skb = dev_alloc_skb(SW_RX_BUF_SIZE)) == NULL) {
-+			printk("%s::skb allocation fail!\n", __func__);
-+			//while(1);
-+			break;
-+		}
-+		REG32(skb->data) = (unsigned int)skb;
-+		skb_reserve(skb, SKB_RESERVE_BYTES);
-+		// fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+		fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-+			TOE_SW_FREEQ_DESC_NUM);
-+		fq_desc = (GMAC_RXDESC_T*)toe_private_data.swfq_desc_base+fq_rwptr.bits.wptr;
-+		fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
-+		SET_WPTR(TOE_GLOBAL_BASE+GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+		toe_private_data.fq_rx_rwptr.bits32 = fq_rwptr.bits32;
-+	}
-+	spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+}
-+// EXPORT_SYMBOL(toe_gmac_fill_free_q);
-+
-+/*----------------------------------------------------------------------
-+* toe_gmac_interrupt
-+*----------------------------------------------------------------------*/
-+static irqreturn_t toe_gmac_interrupt (int irq, void *dev_instance)
-+{
-+	struct net_device   *dev = (struct net_device *)dev_instance;
-+	TOE_INFO_T			*toe;
-+	GMAC_INFO_T 		*tp = (GMAC_INFO_T *)dev->priv;
-+	unsigned int		status0;
-+	unsigned int		status1;
-+	unsigned int		status2;
-+	unsigned int		status3;
-+	unsigned int		status4;
-+
-+//	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+//	handle NAPI
-+#ifdef CONFIG_SL_NAPI
-+if (storlink_ctl.pauseoff == 1)
-+{
-+/* disable GMAC interrupt */
-+    //toe_gmac_disable_interrupt(tp->irq);
-+
-+//	isPtr->interrupts++;
-+	/* read Interrupt status */
-+	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+	// prompt warning if status bit ON but not enabled
-+#if 0
-+	if (status0 & ~tp->intr0_enabled)
-+		printk("Intr 0 Status error. status = 0x%X, enable = 0x%X\n",
-+				status0, tp->intr0_enabled);
-+	if (status1 & ~tp->intr1_enabled)
-+		printk("Intr 1 Status error. status = 0x%X, enable = 0x%X\n",
-+				status1, tp->intr1_enabled);
-+	if (status2 & ~tp->intr2_enabled)
-+		printk("Intr 2 Status error. status = 0x%X, enable = 0x%X\n",
-+				status2, tp->intr2_enabled);
-+	if (status3 & ~tp->intr3_enabled)
-+		printk("Intr 3 Status error. status = 0x%X, enable = 0x%X\n",
-+				status3, tp->intr3_enabled);
-+	if (status4 & ~tp->intr4_enabled)
-+		printk("Intr 4 Status error. status = 0x%X, enable = 0x%X\n",
-+				status4, tp->intr4_enabled);
-+#endif
-+
-+	if (status0)
-+		writel(status0 & tp->intr0_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_0_REG);
-+	if (status1)
-+		writel(status1 & tp->intr1_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_1_REG);
-+	if (status2)
-+		writel(status2 & tp->intr2_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_2_REG);
-+	if (status3)
-+		writel(status3 & tp->intr3_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_3_REG);
-+	if (status4)
-+		writel(status4 & tp->intr4_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+#if 0
-+	/* handle freeq interrupt first */
-+	if (status4 & tp->intr4_enabled) {
-+		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
-+		{
-+			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
-+			//	tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
-+
-+			if (toe->gmac[0].dev && netif_running(toe->gmac[0].dev))
-+				toe_gmac_handle_default_rxq(toe->gmac[0].dev,&toe->gmac[0]);
-+			if (toe->gmac[1].dev && netif_running(toe->gmac[1].dev))
-+				toe_gmac_handle_default_rxq(toe->gmac[1].dev,&toe->gmac[1]);
-+			printk("\nfreeq int\n");
-+			toe_gmac_fill_free_q();
-+			tp->sw_fq_empty_cnt++;
-+
-+		}
-+	}
-+#endif
-+	// Interrupt Status 1
-+	if (status1 & tp->intr1_enabled)
-+	{
-+		#define G1_INTR0_BITS	(GMAC1_HWTQ13_EOF_INT_BIT | GMAC1_HWTQ12_EOF_INT_BIT | GMAC1_HWTQ11_EOF_INT_BIT | GMAC1_HWTQ10_EOF_INT_BIT)
-+		#define G0_INTR0_BITS	(GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT | GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT)
-+		// Handle GMAC 0/1 HW Tx queue 0-3 EOF events
-+		// Only count
-+		// TOE, Classification, and default queues interrupts are handled by ISR
-+		// because they should pass packets to upper layer
-+		if (tp->port_id == 0)
-+		{
-+			if (netif_running(dev) && (status1 & G0_INTR0_BITS) && (tp->intr1_enabled & G0_INTR0_BITS))
-+			{
-+				if (status1 & GMAC0_HWTQ03_EOF_INT_BIT)
-+					tp->hwtxq[3].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ02_EOF_INT_BIT)
-+					tp->hwtxq[2].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ01_EOF_INT_BIT)
-+					tp->hwtxq[1].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ00_EOF_INT_BIT)
-+					tp->hwtxq[0].eof_cnt++;
-+			}
-+				if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q0_INT_BIT))
-+				{
-+					if (likely(netif_rx_schedule_prep(dev)))
-+        			{
-+        				unsigned int data32;
-+        				// disable GMAC-0 rx interrupt
-+        				// class-Q & TOE-Q are implemented in future
-+        				//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+        				//data32 &= ~DEFAULT_Q0_INT_BIT;
-+						//writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+						//printk("\%s: DEFAULT_Q0_INT_BIT===================>>>>>>>>>>>>\n",__func__);
-+						writel(0x0, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
-+						//tp->total_q_cnt_napi=0;
-+						//rx_time = jiffies;
-+						//rx_old_bytes = isPtr->rx_bytes;
-+            			__netif_rx_schedule(dev);
-+        			}
-+			}
-+		}
-+		else if (tp->port_id == 1)
-+		{
-+			if (netif_running(dev) && (status1 & G1_INTR0_BITS) && (tp->intr1_enabled & G1_INTR0_BITS))
-+			{
-+				if (status1 & GMAC1_HWTQ13_EOF_INT_BIT)
-+					tp->hwtxq[3].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ12_EOF_INT_BIT)
-+					tp->hwtxq[2].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ11_EOF_INT_BIT)
-+					tp->hwtxq[1].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ10_EOF_INT_BIT)
-+					tp->hwtxq[0].eof_cnt++;
-+			}
-+
-+			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
-+			{
-+				if (likely(netif_rx_schedule_prep(dev)))
-+        		{
-+        			unsigned int data32;
-+         			// disable GMAC-0 rx interrupt
-+        			// class-Q & TOE-Q are implemented in future
-+        			//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+        			//data32 &= ~DEFAULT_Q1_INT_BIT;
-+					//writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					//printk("\%s: 1111111111--->DEFAULT_Q1_INT_BIT===================>>>>>>>>>>>>\n",__func__);
-+					writel(0x0, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					//tp->total_q_cnt_napi=0;
-+					//rx_time = jiffies;
-+					//rx_old_bytes = isPtr->rx_bytes;
-+           			__netif_rx_schedule(dev);
-+        		}
-+			}
-+		}
-+	}
-+
-+	// Interrupt Status 0
-+	if (status0 & tp->intr0_enabled)
-+	{
-+		#define ERR_INTR_BITS	(GMAC0_TXDERR_INT_BIT | GMAC0_TXPERR_INT_BIT |	\
-+								 GMAC1_TXDERR_INT_BIT | GMAC1_TXPERR_INT_BIT |	\
-+								 GMAC0_RXDERR_INT_BIT | GMAC0_RXPERR_INT_BIT |	\
-+								 GMAC1_RXDERR_INT_BIT | GMAC1_RXPERR_INT_BIT)
-+
-+		if (status0 &  ERR_INTR_BITS)
-+		{
-+			if ((status0 & GMAC0_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXDERR_INT_BIT))
-+			{
-+				tp->txDerr_cnt[0]++;
-+				printk("GMAC0 TX AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC0_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXPERR_INT_BIT))
-+			{
-+				tp->txPerr_cnt[0]++;
-+				printk("GMAC0 Tx Descriptor Protocol Error!\n");
-+			}
-+			if ((status0 & GMAC1_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXDERR_INT_BIT))
-+			{
-+				tp->txDerr_cnt[1]++;
-+				printk("GMAC1 Tx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC1_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXPERR_INT_BIT))
-+			{
-+				tp->txPerr_cnt[1]++;
-+				printk("GMAC1 Tx Descriptor Protocol Error!\n");
-+			}
-+
-+			if ((status0 & GMAC0_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXDERR_INT_BIT))
-+			{
-+				tp->RxDerr_cnt[0]++;
-+				printk("GMAC0 Rx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC0_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXPERR_INT_BIT))
-+			{
-+				tp->RxPerr_cnt[0]++;
-+				printk("GMAC0 Rx Descriptor Protocol Error!\n");
-+			}
-+			if ((status0 & GMAC1_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXDERR_INT_BIT))
-+			{
-+				tp->RxDerr_cnt[1]++;
-+				printk("GMAC1 Rx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC1_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXPERR_INT_BIT))
-+			{
-+				tp->RxPerr_cnt[1]++;
-+				printk("GMAC1 Rx Descriptor Protocol Error!\n");
-+			}
-+		}
-+
-+#ifndef	GMAX_TX_INTR_DISABLED
-+		if (tp->port_id == 1 &&	netif_running(dev) &&
-+			(((status0 & GMAC1_SWTQ10_FIN_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC1_SWTQ10_EOF_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_EOF_INT_BIT))))
-+		{
-+			toe_gmac_tx_complete(&toe_private_data.gmac[1], 0, dev, 1);
-+		}
-+
-+		if (tp->port_id == 0 &&	netif_running(dev) &&
-+			(((status0 & GMAC0_SWTQ00_FIN_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC0_SWTQ00_EOF_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_EOF_INT_BIT))))
-+		{
-+			toe_gmac_tx_complete(&toe_private_data.gmac[0], 0, dev, 1);
-+		}
-+#endif
-+	}
-+	// Interrupt Status 4
-+	if (status4 & tp->intr4_enabled)
-+	{
-+		#define G1_INTR4_BITS		(0xff000000)
-+		#define G0_INTR4_BITS		(0x00ff0000)
-+
-+		if (tp->port_id == 0)
-+		{
-+			if ((status4 & G0_INTR4_BITS) && (tp->intr4_enabled & G0_INTR4_BITS))
-+			{
-+				if (status4 & GMAC0_RESERVED_INT_BIT)
-+					printk("GMAC0_RESERVED_INT_BIT is ON\n");
-+				if (status4 & GMAC0_MIB_INT_BIT)
-+					tp->mib_full_cnt++;
-+				if (status4 & GMAC0_RX_PAUSE_ON_INT_BIT)
-+					tp->rx_pause_on_cnt++;
-+				if (status4 & GMAC0_TX_PAUSE_ON_INT_BIT)
-+					tp->tx_pause_on_cnt++;
-+				if (status4 & GMAC0_RX_PAUSE_OFF_INT_BIT)
-+					tp->rx_pause_off_cnt++;
-+				if (status4 & GMAC0_TX_PAUSE_OFF_INT_BIT)
-+					tp->rx_pause_off_cnt++;
-+				if (status4 & GMAC0_RX_OVERRUN_INT_BIT)
-+					tp->rx_overrun_cnt++;
-+				if (status4 & GMAC0_STATUS_CHANGE_INT_BIT)
-+					tp->status_changed_cnt++;
-+			}
-+		}
-+		else if (tp->port_id == 1)
-+		{
-+			if ((status4 & G1_INTR4_BITS) && (tp->intr4_enabled & G1_INTR4_BITS))
-+			{
-+				if (status4 & GMAC1_RESERVED_INT_BIT)
-+					printk("GMAC1_RESERVED_INT_BIT is ON\n");
-+				if (status4 & GMAC1_MIB_INT_BIT)
-+					tp->mib_full_cnt++;
-+				if (status4 & GMAC1_RX_PAUSE_ON_INT_BIT)
-+				{
-+					printk("Gmac pause on\n");
-+					tp->rx_pause_on_cnt++;
-+				}
-+				if (status4 & GMAC1_TX_PAUSE_ON_INT_BIT)
-+				{
-+					printk("Gmac pause on\n");
-+					tp->tx_pause_on_cnt++;
-+				}
-+				if (status4 & GMAC1_RX_PAUSE_OFF_INT_BIT)
-+				{
-+					printk("Gmac pause off\n");
-+					tp->rx_pause_off_cnt++;
-+				}
-+				if (status4 & GMAC1_TX_PAUSE_OFF_INT_BIT)
-+				{
-+					printk("Gmac pause off\n");
-+					tp->rx_pause_off_cnt++;
-+				}
-+				if (status4 & GMAC1_RX_OVERRUN_INT_BIT)
-+				{
-+					//printk("Gmac Rx Overrun \n");
-+					tp->rx_overrun_cnt++;
-+				}
-+				if (status4 & GMAC1_STATUS_CHANGE_INT_BIT)
-+					tp->status_changed_cnt++;
-+			}
-+		}
-+	}
-+
-+	//toe_gmac_enable_interrupt(tp->irq);
-+#ifdef IxscriptMate_1518
-+	if (storlink_ctl.pauseoff == 1)
-+	{
-+		GMAC_CONFIG0_T config0;
-+		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 0;
-+		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 0;
-+		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+	}
-+#endif
-+//	 enable_irq(gmac_irq[dev_index]);
-+	//printk("gmac_interrupt complete!\n\n");
-+//	return IRQ_RETVAL(handled);
-+	return	IRQ_RETVAL(1);
-+}
-+else
-+{
-+#endif	//endif NAPI
-+
-+
-+	/* disable GMAC interrupt */
-+    toe_gmac_disable_interrupt(tp->irq);
-+
-+//	isPtr->interrupts++;
-+	/* read Interrupt status */
-+	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+	// prompt warning if status bit ON but not enabled
-+#if 0
-+	if (status0 & ~tp->intr0_enabled)
-+		printk("Intr 0 Status error. status = 0x%X, enable = 0x%X\n",
-+				status0, tp->intr0_enabled);
-+	if (status1 & ~tp->intr1_enabled)
-+		printk("Intr 1 Status error. status = 0x%X, enable = 0x%X\n",
-+				status1, tp->intr1_enabled);
-+	if (status2 & ~tp->intr2_enabled)
-+		printk("Intr 2 Status error. status = 0x%X, enable = 0x%X\n",
-+				status2, tp->intr2_enabled);
-+	if (status3 & ~tp->intr3_enabled)
-+		printk("Intr 3 Status error. status = 0x%X, enable = 0x%X\n",
-+				status3, tp->intr3_enabled);
-+	if (status4 & ~tp->intr4_enabled)
-+		printk("Intr 4 Status error. status = 0x%X, enable = 0x%X\n",
-+				status4, tp->intr4_enabled);
-+#endif
-+#define	INTERRUPT_SELECT			1
-+	if (status0)
-+		writel(status0 & tp->intr0_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_0_REG);
-+	if (status1)
-+		writel(status1 & tp->intr1_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_1_REG);
-+	if (status2)
-+		writel(status2 & tp->intr2_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_2_REG);
-+	if (status3)
-+		writel(status3 & tp->intr3_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_3_REG);
-+	if (status4)
-+		writel(status4 & tp->intr4_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	/* handle freeq interrupt first */
-+	if (status4 & tp->intr4_enabled) {
-+		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
-+		{
-+			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
-+			//	tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
-+
-+			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG,
-+			//	SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
-+			if (toe->gmac[0].dev && netif_running(toe->gmac[0].dev))
-+				toe_gmac_handle_default_rxq(toe->gmac[0].dev,&toe->gmac[0]);
-+			if (toe->gmac[1].dev && netif_running(toe->gmac[1].dev))
-+				toe_gmac_handle_default_rxq(toe->gmac[1].dev,&toe->gmac[1]);
-+			printk("\nfreeq int\n");
-+			toe_gmac_fill_free_q();
-+			tp->sw_fq_empty_cnt++;
-+
-+			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
-+				SWFQ_EMPTY_INT_BIT);
-+		}
-+	}
-+
-+	// Interrupt Status 1
-+	if (status1 & tp->intr1_enabled)
-+	{
-+		#define G1_INTR0_BITS	(GMAC1_HWTQ13_EOF_INT_BIT | GMAC1_HWTQ12_EOF_INT_BIT | GMAC1_HWTQ11_EOF_INT_BIT | GMAC1_HWTQ10_EOF_INT_BIT)
-+		#define G0_INTR0_BITS	(GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT | GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT)
-+		// Handle GMAC 0/1 HW Tx queue 0-3 EOF events
-+		// Only count
-+		// TOE, Classification, and default queues interrupts are handled by ISR
-+		// because they should pass packets to upper layer
-+		if (tp->port_id == 0)
-+		{
-+#ifndef	INTERRUPT_SELECT
-+			if (netif_running(dev) && (status1 & G0_INTR0_BITS) && (tp->intr1_enabled & G0_INTR0_BITS))
-+			{
-+				if (status1 & GMAC0_HWTQ03_EOF_INT_BIT)
-+					tp->hwtxq[3].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ02_EOF_INT_BIT)
-+					tp->hwtxq[2].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ01_EOF_INT_BIT)
-+					tp->hwtxq[1].eof_cnt++;
-+				if (status1 & GMAC0_HWTQ00_EOF_INT_BIT)
-+					tp->hwtxq[0].eof_cnt++;
-+#endif	//INTERRUPT_SELECT
-+#ifndef	INTERRUPT_SELECT
-+			}
-+#endif	//INTERRUPT_SELECT
-+			if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q0_INT_BIT))
-+			{
-+				tp->default_q_intr_cnt++;
-+				toe_gmac_handle_default_rxq(dev, tp);
-+			}
-+#ifdef CONFIG_SL351x_RXTOE
-+			if (netif_running(dev) && (status1 & TOE_IQ_ALL_BITS) &&
-+			    (tp->intr1_enabled & TOE_IQ_ALL_BITS)) {
-+				//printk("status %x, bits %x, slct %x\n", status1, TOE_IQ_ALL_BITS, tp->intr1_selected);
-+				toe_gmac_handle_toeq(dev, tp, status1);
-+				//toe_gmac_handle_toeq(dev, toe, tp, status1);
-+			}
-+#endif
-+		}
-+		else if (tp->port_id == 1)
-+		{
-+#ifndef	INTERRUPT_SELECT
-+			if (netif_running(dev) && (status1 & G1_INTR0_BITS) && (tp->intr1_enabled & G1_INTR0_BITS))
-+			{
-+				if (status1 & GMAC1_HWTQ13_EOF_INT_BIT)
-+					tp->hwtxq[3].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ12_EOF_INT_BIT)
-+					tp->hwtxq[2].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ11_EOF_INT_BIT)
-+					tp->hwtxq[1].eof_cnt++;
-+				if (status1 & GMAC1_HWTQ10_EOF_INT_BIT)
-+					tp->hwtxq[0].eof_cnt++;
-+#endif	//INTERRUPT_SELECT
-+#ifndef	INTERRUPT_SELECT
-+			}
-+#endif	//INTERRUPT_SELECT
-+			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
-+			{
-+				tp->default_q_intr_cnt++;
-+				toe_gmac_handle_default_rxq(dev, tp);
-+			}
-+#ifdef CONFIG_SL351x_RXTOE
-+			if (netif_running(dev) && (status1 & TOE_IQ_ALL_BITS) &&
-+			    (tp->intr1_enabled & TOE_IQ_ALL_BITS)) {
-+				//printk("status %x, bits %x, slct %x\n", status1, TOE_IQ_ALL_BITS, tp->intr1_selected);
-+				toe_gmac_handle_toeq(dev, tp, status1);
-+				//toe_gmac_handle_toeq(dev, toe, tp, status1);
-+			}
-+#endif
-+		}
-+	}
-+
-+
-+	// Interrupt Status 0
-+	if (status0 & tp->intr0_enabled)
-+	{
-+
-+		#define ERR_INTR_BITS	(GMAC0_TXDERR_INT_BIT | GMAC0_TXPERR_INT_BIT |	\
-+								 GMAC1_TXDERR_INT_BIT | GMAC1_TXPERR_INT_BIT |	\
-+								 GMAC0_RXDERR_INT_BIT | GMAC0_RXPERR_INT_BIT |	\
-+								 GMAC1_RXDERR_INT_BIT | GMAC1_RXPERR_INT_BIT)
-+#ifndef	INTERRUPT_SELECT
-+		if (status0 &  ERR_INTR_BITS)
-+		{
-+			if ((status0 & GMAC0_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXDERR_INT_BIT))
-+			{
-+				tp->txDerr_cnt[0]++;
-+				printk("GMAC0 TX AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC0_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXPERR_INT_BIT))
-+			{
-+				tp->txPerr_cnt[0]++;
-+				printk("GMAC0 Tx Descriptor Protocol Error!\n");
-+			}
-+			if ((status0 & GMAC1_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXDERR_INT_BIT))
-+			{
-+				tp->txDerr_cnt[1]++;
-+				printk("GMAC1 Tx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC1_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXPERR_INT_BIT))
-+			{
-+				tp->txPerr_cnt[1]++;
-+				printk("GMAC1 Tx Descriptor Protocol Error!\n");
-+			}
-+
-+			if ((status0 & GMAC0_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXDERR_INT_BIT))
-+			{
-+				tp->RxDerr_cnt[0]++;
-+				printk("GMAC0 Rx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC0_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXPERR_INT_BIT))
-+			{
-+				tp->RxPerr_cnt[0]++;
-+				printk("GMAC0 Rx Descriptor Protocol Error!\n");
-+			}
-+			if ((status0 & GMAC1_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXDERR_INT_BIT))
-+			{
-+				tp->RxDerr_cnt[1]++;
-+				printk("GMAC1 Rx AHB Bus Error!\n");
-+			}
-+			if ((status0 & GMAC1_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXPERR_INT_BIT))
-+			{
-+				tp->RxPerr_cnt[1]++;
-+				printk("GMAC1 Rx Descriptor Protocol Error!\n");
-+			}
-+		}
-+#endif	//INTERRUPT_SELECT
-+#ifndef	GMAX_TX_INTR_DISABLED
-+		if (tp->port_id == 1 &&	netif_running(dev) &&
-+			(((status0 & GMAC1_SWTQ10_FIN_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC1_SWTQ10_EOF_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_EOF_INT_BIT))))
-+		{
-+			toe_gmac_tx_complete(&toe_private_data.gmac[1], 0, dev, 1);
-+		}
-+
-+		if (tp->port_id == 0 &&	netif_running(dev) &&
-+			(((status0 & GMAC0_SWTQ00_FIN_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC0_SWTQ00_EOF_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_EOF_INT_BIT))))
-+		{
-+			toe_gmac_tx_complete(&toe_private_data.gmac[0], 0, dev, 1);
-+		}
-+#endif
-+		// clear enabled status bits
-+	}
-+	// Interrupt Status 4
-+#ifndef	INTERRUPT_SELECT
-+	if (status4 & tp->intr4_enabled)
-+	{
-+		#define G1_INTR4_BITS		(0xff000000)
-+		#define G0_INTR4_BITS		(0x00ff0000)
-+
-+		if (tp->port_id == 0)
-+		{
-+			if ((status4 & G0_INTR4_BITS) && (tp->intr4_enabled & G0_INTR4_BITS))
-+			{
-+				if (status4 & GMAC0_RESERVED_INT_BIT)
-+					printk("GMAC0_RESERVED_INT_BIT is ON\n");
-+				if (status4 & GMAC0_MIB_INT_BIT)
-+					tp->mib_full_cnt++;
-+				if (status4 & GMAC0_RX_PAUSE_ON_INT_BIT)
-+					tp->rx_pause_on_cnt++;
-+				if (status4 & GMAC0_TX_PAUSE_ON_INT_BIT)
-+					tp->tx_pause_on_cnt++;
-+				if (status4 & GMAC0_RX_PAUSE_OFF_INT_BIT)
-+					tp->rx_pause_off_cnt++;
-+				if (status4 & GMAC0_TX_PAUSE_OFF_INT_BIT)
-+					tp->rx_pause_off_cnt++;
-+				if (status4 & GMAC0_RX_OVERRUN_INT_BIT)
-+					tp->rx_overrun_cnt++;
-+				if (status4 & GMAC0_STATUS_CHANGE_INT_BIT)
-+					tp->status_changed_cnt++;
-+			}
-+		}
-+		else if (tp->port_id == 1)
-+		{
-+			if ((status4 & G1_INTR4_BITS) && (tp->intr4_enabled & G1_INTR4_BITS))
-+			{
-+				if (status4 & GMAC1_RESERVED_INT_BIT)
-+					printk("GMAC1_RESERVED_INT_BIT is ON\n");
-+				if (status4 & GMAC1_MIB_INT_BIT)
-+					tp->mib_full_cnt++;
-+				if (status4 & GMAC1_RX_PAUSE_ON_INT_BIT)
-+				{
-+					//printk("Gmac pause on\n");
-+					tp->rx_pause_on_cnt++;
-+				}
-+				if (status4 & GMAC1_TX_PAUSE_ON_INT_BIT)
-+				{
-+					//printk("Gmac pause on\n");
-+					tp->tx_pause_on_cnt++;
-+				}
-+				if (status4 & GMAC1_RX_PAUSE_OFF_INT_BIT)
-+				{
-+					//printk("Gmac pause off\n");
-+					tp->rx_pause_off_cnt++;
-+				}
-+				if (status4 & GMAC1_TX_PAUSE_OFF_INT_BIT)
-+				{
-+					//printk("Gmac pause off\n");
-+					tp->rx_pause_off_cnt++;
-+				}
-+				if (status4 & GMAC1_RX_OVERRUN_INT_BIT)
-+				{
-+					//printk("Gmac Rx Overrun \n");
-+					tp->rx_overrun_cnt++;
-+				}
-+				if (status4 & GMAC1_STATUS_CHANGE_INT_BIT)
-+					tp->status_changed_cnt++;
-+			}
-+		}
-+#if 0
-+		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
-+		{
-+			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+//			mac_stop_rxdma(tp->sc);
-+			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
-+				tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
-+
-+			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG,
-+				SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
-+			toe_gmac_fill_free_q();
-+			tp->sw_fq_empty_cnt++;
-+
-+			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
-+				SWFQ_EMPTY_INT_BIT);
-+//#if 0
-+/*			if (netif_running(dev))
-+				toe_gmac_handle_default_rxq(dev, tp);
-+			printk("SWFQ_EMPTY_INT_BIT is ON!\n");	// should not be happened */
-+//#endif
-+		}
-+#endif
-+	}
-+#endif	//INTERRUPT_SELECT
-+	toe_gmac_enable_interrupt(tp->irq);
-+//enable gmac rx function when do RFC 2544
-+#ifdef IxscriptMate_1518
-+	if (storlink_ctl.pauseoff == 1)
-+	{
-+		GMAC_CONFIG0_T config0;
-+		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 0;
-+		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 0;
-+		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+	}
-+#endif
-+	//printk("gmac_interrupt complete!\n\n");
-+//	return IRQ_RETVAL(handled);
-+	return	IRQ_RETVAL(1);
-+#ifdef CONFIG_SL_NAPI
-+}
-+#endif
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_handle_default_rxq
-+*	(1) Get rx Buffer for default Rx queue
-+*	(2) notify or call upper-routine to handle it
-+*	(3) get a new buffer and insert it into SW free queue
-+*	(4) Note: The SW free queue Read-Write Pointer should be locked when accessing
-+*----------------------------------------------------------------------*/
-+//static inline void toe_gmac_handle_default_rxq(struct net_device *dev, GMAC_INFO_T *tp)
-+static void toe_gmac_handle_default_rxq(struct net_device *dev, GMAC_INFO_T *tp)
-+{
-+	TOE_INFO_T			*toe;
-+    GMAC_RXDESC_T   	*curr_desc;
-+	struct sk_buff 		*skb;
-+    DMA_RWPTR_T			rwptr;
-+	unsigned int 		pkt_size;
-+	int					max_cnt;
-+	unsigned int        desc_count;
-+	unsigned int        good_frame, chksum_status, rx_status;
-+	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
-+
-+//when do ixia RFC 2544 test and packet size is select 1518 bytes,disable gmace rx function immediately after one interrupt come in.
-+#ifdef IxscriptMate_1518
-+	if (storlink_ctl.pauseoff == 1)
-+	{
-+		GMAC_CONFIG0_T config0;
-+		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 1;
-+		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+		config0.bits.dis_rx = 1;
-+		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+	}
-+#endif
-+	rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+#if 0
-+	if (rwptr.bits.rptr != tp->rx_rwptr.bits.rptr)
-+	{
-+		mac_stop_txdma((struct net_device *)tp->dev);
-+		printk("Default Queue HW RD ptr (0x%x) != SW RD Ptr (0x%x)\n",
-+				rwptr.bits32, tp->rx_rwptr.bits.rptr);
-+		while(1);
-+	}
-+#endif
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	max_cnt = DEFAULT_RXQ_MAX_CNT;
-+	while ((--max_cnt) && rwptr.bits.rptr != rwptr.bits.wptr)
-+//	while (rwptr.bits.rptr != rwptr.bits.wptr)
-+	{
-+//if packet size is not 1518 for RFC 2544,enable gmac rx function.The other packet size have RX workaround.
-+#ifdef IxscriptMate_1518
-+    	if (storlink_ctl.pauseoff == 1)
-+		{
-+			if (pkt_size != 1514)
-+			{
-+						GMAC_CONFIG0_T config0;
-+						config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+						config0.bits.dis_rx = 0;
-+						writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+						config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+						config0.bits.dis_rx = 0;
-+						writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+			}
-+		}
-+#endif
-+    	curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
-+//		consistent_sync(curr_desc, sizeof(GMAC_RXDESC_T), PCI_DMA_FROMDEVICE);
-+		tp->default_q_cnt++;
-+    	tp->rx_curr_desc = (unsigned int)curr_desc;
-+    	rx_status = curr_desc->word0.bits.status;
-+    	chksum_status = curr_desc->word0.bits.chksum_status;
-+    	tp->rx_status_cnt[rx_status]++;
-+    	tp->rx_chksum_cnt[chksum_status]++;
-+        pkt_size = curr_desc->word1.bits.byte_count;  /*total byte count in a frame*/
-+		desc_count = curr_desc->word0.bits.desc_count; /* get descriptor count per frame */
-+		good_frame=1;
-+		if ((curr_desc->word0.bits32 & (GMAC_RXDESC_0_T_derr | GMAC_RXDESC_0_T_perr))
-+			|| (pkt_size < 60)
-+		    || (chksum_status & 0x4)
-+			|| rx_status)
-+		{
-+			good_frame = 0;
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_derr)
-+				printk("%s::derr (GMAC-%d)!!!\n", __func__, tp->port_id);
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_perr)
-+				printk("%s::perr (GMAC-%d)!!!\n", __func__, tp->port_id);
-+			if (rx_status)
-+			{
-+				if (rx_status == 4 || rx_status == 7)
-+					isPtr->rx_crc_errors++;
-+//				printk("%s::Status=%d (GMAC-%d)!!!\n", __func__, rx_status, tp->port_id);
-+			}
-+#ifdef SL351x_GMAC_WORKAROUND
-+			else if (pkt_size < 60)
-+			{
-+				if (tp->short_frames_cnt < GMAC_SHORT_FRAME_THRESHOLD)
-+					tp->short_frames_cnt++;
-+				if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+				{
-+					GMAC_CONFIG0_T config0;
-+					config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+					config0.bits.dis_rx = 1;
-+					writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+					config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+					config0.bits.dis_rx = 1;
-+					writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+				}
-+			}
-+#endif
-+//			if (chksum_status)
-+//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			dev_kfree_skb_irq(skb);
-+		}
-+		if (good_frame)
-+		{
-+			if (curr_desc->word0.bits.drop)
-+				printk("%s::Drop (GMAC-%d)!!!\n", __func__, tp->port_id);
-+//			if (chksum_status)
-+//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
-+
-+	    	/* get frame information from the first descriptor of the frame */
-+#ifdef SL351x_GMAC_WORKAROUND
-+			if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+			{
-+				GMAC_CONFIG0_T config0;
-+				config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+				config0.bits.dis_rx = 0;
-+				writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+				config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+				config0.bits.dis_rx = 0;
-+				writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+			}
-+			tp->short_frames_cnt = 0;
-+#endif
-+			isPtr->rx_packets++;
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr - SKB_RESERVE_BYTES)));
-+			if (!skb)
-+			{
-+				printk("Fatal Error!!skb==NULL\n");
-+				goto next_rx;
-+			}
-+			tp->curr_rx_skb = skb;
-+			// consistent_sync((void *)__va(curr_desc->word2.buf_adr), pkt_size, PCI_DMA_FROMDEVICE);
-+
-+	//		curr_desc->word2.buf_adr = 0;
-+
-+			skb_reserve (skb, RX_INSERT_BYTES);	/* 16 byte align the IP fields. */
-+			skb_put(skb, pkt_size);
-+			skb->dev = dev;
-+			if (chksum_status == RX_CHKSUM_IP_UDP_TCP_OK)
-+			{
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+#ifdef CONFIG_SL351x_NAT
-+				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
-+				{
-+					struct iphdr	*ip_hdr;
-+					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
-+					sl351x_nat_input(skb,
-+									tp->port_id,
-+									(void *)curr_desc->word3.bits.l3_offset,
-+								  	(void *)curr_desc->word3.bits.l4_offset);
-+				}
-+#endif
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+#if 0
-+#ifdef CONFIG_SL351x_RXTOE
-+				if (storlink_ctl.rx_max_pktsize) {
-+					struct iphdr	*ip_hdr;
-+					struct tcphdr	*tcp_hdr;
-+					int ip_hdrlen;
-+
-+ 					ip_hdr = (struct iphdr*)&(skb->data[0]);
-+					if ((skb->protocol == __constant_htons(ETH_P_IP)) &&
-+					   ((ip_hdr->protocol & 0x00ff) == IPPROTO_TCP)) {
-+						ip_hdrlen = ip_hdr->ihl << 2;
-+						tcp_hdr = (struct tcphdr*)&(skb->data[ip_hdrlen]);
-+						if (tcp_hdr->syn) {
-+							struct toe_conn* connection = init_toeq(ip_hdr->version,
-+									ip_hdr, tcp_hdr, toe, &(skb->data[0]) - 14);
-+							TCP_SKB_CB(skb)->connection = connection;
-+							//	hash_dump_entry(TCP_SKB_CB(skb)->connection->hash_entry_index);
-+							//		printk("%s::skb data %x, conn %x, mode %x\n",
-+							//			__func__, skb->data, connection, connection->mode);
-+						}
-+					}
-+				}
-+#endif
-+#endif
-+			}
-+			else if (chksum_status == RX_CHKSUM_IP_OK_ONLY)
-+			{
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+#ifdef CONFIG_SL351x_NAT
-+				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
-+				{
-+					struct iphdr		*ip_hdr;
-+					//struct tcphdr		*tcp_hdr;
-+					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
-+					//tcp_hdr = (struct tcphdr *)&(skb->data[curr_desc->word3.bits.l4_offset]);
-+					if (ip_hdr->protocol == IPPROTO_UDP)
-+					{
-+						sl351x_nat_input(skb,
-+										tp->port_id,
-+										(void *)curr_desc->word3.bits.l3_offset,
-+								  		(void *)curr_desc->word3.bits.l4_offset);
-+					}
-+					else if (ip_hdr->protocol == IPPROTO_GRE)
-+					{
-+						sl351x_nat_input(skb,
-+									tp->port_id,
-+									(void *)curr_desc->word3.bits.l3_offset,
-+								  	(void *)curr_desc->word3.bits.l4_offset);
-+					}
-+				}
-+#endif
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+			}
-+			else
-+			{
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+			}
-+
-+			netif_rx(skb);  /* socket rx */
-+			dev->last_rx = jiffies;
-+
-+			isPtr->rx_bytes += pkt_size;
-+
-+        }
-+
-+next_rx:
-+		// advance one for Rx default Q 0/1
-+		rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
-+		SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
-+     	tp->rx_rwptr.bits32 = rwptr.bits32;
-+
-+		toe_gmac_fill_free_q();
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_get_phy_vendor
-+*----------------------------------------------------------------------*/
-+static unsigned int gmac_get_phy_vendor(int phy_addr)
-+{
-+    unsigned int	reg_val;
-+    reg_val=(mii_read(phy_addr,0x02) << 16) + mii_read(phy_addr,0x03);
-+    return reg_val;
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_set_phy_status
-+*----------------------------------------------------------------------*/
-+void gmac_set_phy_status(struct net_device *dev)
-+{
-+	GMAC_INFO_T *tp = dev->priv;
-+	GMAC_STATUS_T   status;
-+	unsigned int    reg_val, ability,wan_port_id;
-+	unsigned int    i = 0;
-+
-+#ifdef VITESSE_G5SWITCH
-+	if((tp->port_id == GMAC_PORT1)&&(Giga_switch==1)){
-+#if 0
-+		rcv_mask = SPI_read(2,0,0x10);			// Receive mask
-+		rcv_mask |= 0x4F;
-+		for(i=0;i<4;i++){
-+			reg_val = BIT(26)|(i<<21)|(10<<16);
-+			SPI_write(3,0,1,reg_val);
-+			msleep(10);
-+			reg_val = SPI_read(3,0,2);
-+			if(reg_val & 0x0c00){
-+				printk("Port%d:Giga mode\n",i);
-+				SPI_write(1,i,0x00,0x300701B1);
-+				SPI_write(1,i,0x00,0x10070181);
-+				switch_pre_link[i]=LINK_UP;
-+				switch_pre_speed[i]=GMAC_SPEED_1000;
-+			}
-+			else{
-+				reg_val = BIT(26)|(i<<21)|(5<<16);
-+				SPI_write(3,0,1,reg_val);
-+				msleep(10);
-+				ability = (reg_val = SPI_read(3,0,2)&0x5e0) >>5;
-+				if ((ability & 0x0C)) /* 100M full duplex */
-+				{
-+					SPI_write(1,i,0x00,0x30050472);
-+					SPI_write(1,i,0x00,0x10050442);
-+					printk("Port%d:100M\n",i);
-+					switch_pre_link[i]=LINK_UP;
-+				switch_pre_speed[i]=GMAC_SPEED_100;
-+				}
-+				else if((ability & 0x03)) /* 10M full duplex */
-+				{
-+					SPI_write(1,i,0x00,0x30050473);
-+					SPI_write(1,i,0x00,0x10050443);
-+					printk("Port%d:10M\n",i);
-+					switch_pre_link[i]=LINK_UP;
-+					switch_pre_speed[i]=GMAC_SPEED_10;
-+				}
-+				else{
-+					SPI_write(1,i,0x00,BIT(16));			// disable RX
-+					SPI_write(5,0,0x0E,BIT(i));			// dicard packet
-+					while((SPI_read(5,0,0x0C)&BIT(i))==0)		// wait to be empty
-+						msleep(1);
-+
-+					SPI_write(1,i,0x00,0x20000030);			// PORT_RST
-+					switch_pre_link[i]=LINK_DOWN;
-+					switch_pre_speed[i]=GMAC_SPEED_10;
-+					rcv_mask &= ~BIT(i);
-+					SPI_write(2,0,0x10,rcv_mask);			// Disable Receive
-+				}
-+			}
-+		}
-+#endif
-+		gmac_get_switch_status(dev);
-+		gmac_write_reg(tp->base_addr, GMAC_STATUS, 0x7d, 0x0000007f);
-+//		SPI_write(2,0,0x10,rcv_mask);			// Enable Receive
-+		return ;
-+	}
-+#endif
-+
-+	reg_val = gmac_get_phy_vendor(tp->phy_addr);
-+	printk("GMAC-%d Addr %d Vendor ID: 0x%08x\n", tp->port_id, tp->phy_addr, reg_val);
-+
-+	switch (tp->phy_mode)
-+	{
-+		case GMAC_PHY_GMII:
-+		mii_write(tp->phy_addr,0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+		#ifdef CONFIG_SL3516_ASIC
-+		mii_write(tp->phy_addr,0x09,0x0300); /* advertise 1000M full/half duplex */
-+		#else
-+		mii_write(tp->phy_addr,0x09,0x0000); /* advertise no 1000M full/half duplex */
-+		#endif
-+		break;
-+		case GMAC_PHY_RGMII_100:
-+		mii_write(tp->phy_addr,0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+		mii_write(tp->phy_addr,0x09,0x0000); /* advertise no 1000M */
-+		break;
-+		case GMAC_PHY_RGMII_1000:
-+		mii_write(tp->phy_addr,0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+		#ifdef CONFIG_SL3516_ASIC
-+		mii_write(tp->phy_addr,0x09,0x0300); /* advertise 1000M full/half duplex */
-+		#else
-+		mii_write(tp->phy_addr,0x09,0x0000); /* advertise no 1000M full/half duplex */
-+		#endif
-+		break;
-+		case GMAC_PHY_MII:
-+		default:
-+		mii_write(tp->phy_addr,0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-+		mii_write(tp->phy_addr,0x09,0x0000); /* advertise no 1000M */
-+		break;
-+	}
-+
-+	mii_write(tp->phy_addr,0x18,0x0041);	// Phy active led
-+	if (tp->auto_nego_cfg)
-+	{
-+		reg_val = 0x1200 | (1 << 15);
-+		mii_write(tp->phy_addr,0x00,reg_val); /* Enable and Restart Auto-Negotiation */
-+		mdelay(500);
-+		reg_val &= ~(1 << 15);
-+		mii_write(tp->phy_addr, 0x00, reg_val);
-+	}
-+	else
-+	{
-+		reg_val = 0;
-+		reg_val |= (tp->full_duplex_cfg) ? (1 << 8) : 0;
-+		reg_val |= (tp->speed_cfg == GMAC_SPEED_1000) ? (1 << 6) : 0;
-+		reg_val |= (tp->speed_cfg == GMAC_SPEED_100) ? (1 << 13) : 0;
-+		mii_write(tp->phy_addr, 0x00, reg_val);
-+		mdelay(100);
-+
-+		reg_val |= (1 << 15);	// Reset PHY;
-+		mii_write(tp->phy_addr, 0x00, reg_val);
-+	}
-+
-+	status.bits32 = 0;
-+	/* set PHY operation mode */
-+	status.bits.mii_rmii = tp->phy_mode;
-+	status.bits.reserved = 1;
-+	mdelay(100);
-+	while (((reg_val=mii_read(tp->phy_addr,0x01)) & 0x00000004)!=0x04)
-+	{
-+		msleep(100);
-+		i++;
-+		if (i > 30)
-+		break;
-+	}
-+	if (i>30)
-+	{
-+		tp->pre_phy_status = LINK_DOWN;
-+		status.bits.link = LINK_DOWN;
-+		//		clear_bit(__LINK_STATE_START, &dev->state);
-+		printk("Link Down (0x%04x) ", reg_val);
-+		if(Giga_switch == 1)
-+		{
-+				wan_port_id = 1;
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ wan_port_id] = 0;
-+#endif
-+		}
-+		else
-+		{
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ tp->port_id] = 0;
-+#endif
-+		}
-+	}
-+	else
-+	{
-+		tp->pre_phy_status = LINK_UP;
-+		status.bits.link = LINK_UP;
-+		//		set_bit(__LINK_STATE_START, &dev->state);
-+		printk("Link Up (0x%04x) ",reg_val);
-+		if(Giga_switch == 1)
-+		{
-+				wan_port_id = 1;
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ wan_port_id] = 1;
-+#endif
-+		}
-+		else
-+		{
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ tp->port_id] = 1;
-+#endif
-+		}
-+	}
-+	//    value = mii_read(PHY_ADDR,0x05);
-+
-+	ability = (mii_read(tp->phy_addr,0x05) & 0x05E0) >> 5;
-+
-+	//#ifdef CONFIG_SL3516_ASIC
-+	reg_val = mii_read(tp->phy_addr,10);
-+	printk("MII REG 10 = 0x%x\n",reg_val);
-+
-+	if ((reg_val & 0x0800) == 0x0800)
-+	{
-+		status.bits.duplex = 1;
-+		status.bits.speed = 2;
-+		if (status.bits.mii_rmii == GMAC_PHY_RGMII_100)
-+		status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
-+
-+		printk(" 1000M/Full \n");
-+	}
-+	else if ((reg_val & 0x0400) == 0x0400)
-+	{
-+		status.bits.duplex = 0;
-+		status.bits.speed = 2;
-+		if (status.bits.mii_rmii == GMAC_PHY_RGMII_100)
-+		status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
-+
-+		printk(" 1000M/Half \n");
-+	}
-+	//#endif
-+	else
-+	{
-+		#ifdef CONFIG_SL3516_ASIC
-+		if (status.bits.mii_rmii == GMAC_PHY_RGMII_1000)
-+		status.bits.mii_rmii = GMAC_PHY_RGMII_100;
-+		#endif
-+		printk("MII REG 5 (bit 5:15) = 0x%x\n", ability);
-+		if ((ability & 0x08)==0x08) /* 100M full duplex */
-+		{
-+			status.bits.duplex = 1;
-+			status.bits.speed = 1;
-+			printk(" 100M/Full\n");
-+
-+		}
-+		else if ((ability & 0x04)==0x04) /* 100M half duplex */
-+		{
-+			status.bits.duplex = 0;
-+			status.bits.speed = 1;
-+			printk(" 100M/Half\n");
-+
-+		}
-+		else if ((ability & 0x02)==0x02) /* 10M full duplex */
-+		{
-+			status.bits.duplex = 1;
-+			status.bits.speed = 0;
-+			printk(" 10M/Full\n");
-+
-+		}
-+		else if ((ability & 0x01)==0x01) /* 10M half duplex */
-+		{
-+			status.bits.duplex = 0;
-+			status.bits.speed = 0;
-+			printk(" 10M/Half\n");
-+
-+		}
-+	}
-+	if ((ability & 0x20)==0x20)
-+	{
-+		tp->flow_control_enable = 1;
-+		printk("Flow Control Enable.\n");
-+	}
-+	else
-+	{
-+		tp->flow_control_enable = 0;
-+		printk("Flow Control Disable.\n");
-+	}
-+	tp->full_duplex_status = status.bits.duplex;
-+	tp->speed_status = status.bits.speed;
-+	if (!tp->auto_nego_cfg)
-+	{
-+		status.bits.duplex = tp->full_duplex_cfg;
-+		status.bits.speed = tp->speed_cfg;
-+	}
-+	toe_gmac_disable_tx_rx(dev);
-+	mdelay(10);
-+	gmac_write_reg(tp->base_addr, GMAC_STATUS, status.bits32, 0x0000007f);
-+	toe_gmac_enable_tx_rx(dev);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_phy_thread
-+*----------------------------------------------------------------------*/
-+static int gmac_phy_thread (void *data)
-+{
-+	struct net_device   *dev = data;
-+	GMAC_INFO_T *tp = dev->priv;
-+	unsigned long       timeout;
-+
-+    daemonize("%s", dev->name);
-+	allow_signal(SIGTERM);
-+//	reparent_to_init();
-+//	spin_lock_irq(&current->sigmask_lock);
-+//	sigemptyset(&current->blocked);
-+//	recalc_sigpending(current);
-+//	spin_unlock_irq(&current->sigmask_lock);
-+//	strncpy (current->comm, dev->name, sizeof(current->comm) - 1);
-+//	current->comm[sizeof(current->comm) - 1] = '\0';
-+
-+	while (1)
-+	{
-+	    timeout = next_tick;
-+		do
-+		{
-+			timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
-+		} while (!signal_pending (current) && (timeout > 0));
-+
-+		if (signal_pending (current))
-+		{
-+//			spin_lock_irq(&current->sigmask_lock);
-+			flush_signals(current);
-+//			spin_unlock_irq(&current->sigmask_lock);
-+		}
-+
-+		if (tp->time_to_die)
-+			break;
-+
-+		// printk("%s : Polling MAC %d PHY Status...\n",__func__, tp->port_id);
-+		rtnl_lock ();
-+		if (tp->auto_nego_cfg){
-+#ifdef VITESSE_G5SWITCH
-+        		if((tp->port_id == GMAC_PORT1)&&(Giga_switch==1))
-+	        		gmac_get_switch_status(dev);
-+        		else
-+#endif
-+        			gmac_get_phy_status(dev); //temp remove
-+        	}
-+		rtnl_unlock ();
-+	}
-+	complete_and_exit (&tp->thr_exited, 0);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_get_switch_status
-+*----------------------------------------------------------------------*/
-+#ifdef VITESSE_G5SWITCH
-+void gmac_get_switch_status(struct net_device *dev)
-+{
-+	GMAC_INFO_T *tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	unsigned int	switch_port_id;
-+	int get_link=0;
-+
-+	get_link = Get_Set_port_status();
-+	if(get_link){				// link
-+		if(ever_dwon){
-+			ever_dwon = 0;
-+			toe_gmac_enable_tx_rx(dev);
-+			netif_wake_queue(dev);
-+			set_bit(__LINK_STATE_START, &dev->state);
-+		}
-+	}
-+	else{					// all down
-+		//printk("All link down\n");
-+		ever_dwon=1;
-+		netif_stop_queue(dev);
-+		toe_gmac_disable_tx_rx(dev);
-+		clear_bit(__LINK_STATE_START, &dev->state);
-+	}
-+
-+	if ( tp->port_id == 1 )
-+		switch_port_id = 0;
-+#ifdef CONFIG_SL351x_SYSCTL
-+	if (get_link)
-+	{
-+		storlink_ctl.link[switch_port_id] = 1;
-+	}
-+	else
-+	{
-+		storlink_ctl.link[switch_port_id] = 0;
-+	}
-+	if (storlink_ctl.pauseoff == 1)
-+		{
-+			if (tp->flow_control_enable == 1)
-+			{
-+				config0.bits32 = 0;
-+				config0_mask.bits32 = 0;
-+				config0.bits.tx_fc_en = 0; /* disable tx flow control */
-+				config0.bits.rx_fc_en = 0; /* disable rx flow control */
-+				config0_mask.bits.tx_fc_en = 1;
-+				config0_mask.bits.rx_fc_en = 1;
-+				gmac_write_reg(tp->base_addr, GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+				printk("Disable SWITCH Flow Control...\n");
-+			}
-+				tp->flow_control_enable = 0;
-+		}
-+		else
-+#endif
-+		{
-+			if (tp->flow_control_enable == 0)
-+			{
-+				config0.bits32 = 0;
-+				config0_mask.bits32 = 0;
-+				config0.bits.tx_fc_en = 1; /* enable tx flow control */
-+				config0.bits.rx_fc_en = 1; /* enable rx flow control */
-+				config0_mask.bits.tx_fc_en = 1;
-+				config0_mask.bits.rx_fc_en = 1;
-+				gmac_write_reg(tp->base_addr, GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+				printk("Enable SWITCH Flow Control...\n");
-+			}
-+			tp->flow_control_enable = 1;
-+		}
-+	return ;
-+
-+}
-+#endif
-+
-+/*----------------------------------------------------------------------
-+* gmac_get_phy_status
-+*----------------------------------------------------------------------*/
-+void gmac_get_phy_status(struct net_device *dev)
-+{
-+	GMAC_INFO_T *tp = dev->priv;
-+	GMAC_CONFIG0_T	config0,config0_mask;
-+	GMAC_STATUS_T   status, old_status;
-+	unsigned int    reg_val,ability,wan_port_id;
-+
-+	old_status.bits32 = status.bits32 = gmac_read_reg(tp->base_addr, GMAC_STATUS);
-+
-+
-+	/* read PHY status register */
-+	reg_val = mii_read(tp->phy_addr,0x01);
-+	if ((reg_val & 0x0024) == 0x0024) /* link is established and auto_negotiate process completed */
-+	{
-+		ability = (mii_read(tp->phy_addr,0x05) & 0x05E0) >> 5;
-+		/* read PHY Auto-Negotiation Link Partner Ability Register */
-+		#ifdef CONFIG_SL3516_ASIC
-+		reg_val = mii_read(tp->phy_addr,10);
-+		if ((reg_val & 0x0800) == 0x0800)
-+		{
-+			status.bits.duplex = 1;
-+			status.bits.speed = 2;
-+			if (status.bits.mii_rmii == GMAC_PHY_RGMII_100)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
-+		}
-+		else if ((reg_val & 0x0400) == 0x0400)
-+		{
-+			status.bits.duplex = 0;
-+			status.bits.speed = 2;
-+			if (status.bits.mii_rmii == GMAC_PHY_RGMII_100)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
-+		}
-+		else
-+		#endif
-+		{
-+			#ifdef CONFIG_SL3516_ASIC
-+			if (status.bits.mii_rmii == GMAC_PHY_RGMII_1000)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_100;
-+			#endif
-+			if ((ability & 0x08)==0x08) /* 100M full duplex */
-+			{
-+				status.bits.duplex = 1;
-+				status.bits.speed = 1;
-+			}
-+			else if ((ability & 0x04)==0x04) /* 100M half duplex */
-+			{
-+				status.bits.duplex = 0;
-+				status.bits.speed = 1;
-+			}
-+			else if ((ability & 0x02)==0x02) /* 10M full duplex */
-+			{
-+				status.bits.duplex = 1;
-+				status.bits.speed = 0;
-+			}
-+			else if ((ability & 0x01)==0x01) /* 10M half duplex */
-+			{
-+				status.bits.duplex = 0;
-+				status.bits.speed = 0;
-+			}
-+		}
-+		status.bits.link = LINK_UP; /* link up */
-+		if(Giga_switch==1)
-+		{
-+				wan_port_id = 1;
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ wan_port_id] = 1;
-+		}
-+		else
-+		{
-+				storlink_ctl.link[ tp->port_id] = 1;
-+#endif
-+		}
-+		if ((ability & 0x20)==0x20)
-+		{
-+			if (tp->flow_control_enable == 0)
-+			{
-+				config0.bits32 = 0;
-+				config0_mask.bits32 = 0;
-+				config0.bits.tx_fc_en = 1; /* enable tx flow control */
-+				config0.bits.rx_fc_en = 1; /* enable rx flow control */
-+				config0_mask.bits.tx_fc_en = 1;
-+				config0_mask.bits.rx_fc_en = 1;
-+				gmac_write_reg(tp->base_addr, GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+				printk("GMAC-%d Flow Control Enable.\n", tp->port_id);
-+			}
-+			tp->flow_control_enable = 1;
-+		}
-+		else
-+		{
-+			if (tp->flow_control_enable == 1)
-+			{
-+				config0.bits32 = 0;
-+				config0_mask.bits32 = 0;
-+				config0.bits.tx_fc_en = 0; /* disable tx flow control */
-+				config0.bits.rx_fc_en = 0; /* disable rx flow control */
-+				config0_mask.bits.tx_fc_en = 1;
-+				config0_mask.bits.rx_fc_en = 1;
-+				gmac_write_reg(tp->base_addr, GMAC_CONFIG0,config0.bits32,config0_mask.bits32);
-+				printk("GMAC-%d Flow Control Disable.\n", tp->port_id);
-+			}
-+			tp->flow_control_enable = 0;
-+		}
-+
-+		if (tp->pre_phy_status == LINK_DOWN)
-+		{
-+			printk("GMAC-%d LINK_UP......\n",tp->port_id);
-+			tp->pre_phy_status = LINK_UP;
-+		}
-+	}
-+	else
-+	{
-+		status.bits.link = LINK_DOWN; /* link down */
-+		if(Giga_switch == 1)
-+		{
-+				wan_port_id = 1;
-+#ifdef CONFIG_SL351x_SYSCTL
-+				storlink_ctl.link[ wan_port_id] = 0;
-+		}
-+		else
-+		{
-+				storlink_ctl.link[ tp->port_id] = 0;
-+#endif
-+		}
-+		if (tp->pre_phy_status == LINK_UP)
-+		{
-+			printk("GMAC-%d LINK_Down......\n",tp->port_id);
-+			tp->pre_phy_status = LINK_DOWN;
-+		}
-+	}
-+
-+	tp->full_duplex_status = status.bits.duplex;
-+	tp->speed_status = status.bits.speed;
-+	if (!tp->auto_nego_cfg)
-+	{
-+		status.bits.duplex = tp->full_duplex_cfg;
-+		status.bits.speed = tp->speed_cfg;
-+	}
-+
-+	if (old_status.bits32 != status.bits32)
-+	{
-+		netif_stop_queue(dev);
-+		toe_gmac_disable_tx_rx(dev);
-+		clear_bit(__LINK_STATE_START, &dev->state);
-+		printk("GMAC-%d Change Status Bits 0x%x-->0x%x\n",tp->port_id, old_status.bits32, status.bits32);
-+		mdelay(10); // let GMAC consume packet
-+		gmac_write_reg(tp->base_addr, GMAC_STATUS, status.bits32, 0x0000007f);
-+		if (status.bits.link == LINK_UP)
-+		{
-+			toe_gmac_enable_tx_rx(dev);
-+			netif_wake_queue(dev);
-+			set_bit(__LINK_STATE_START, &dev->state);
-+		}
-+	}
-+}
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define GPIO_BASE_ADDR  (IO_ADDRESS(SL2312_GPIO_BASE))
-+#define GPIO_BASE_ADDR1  (IO_ADDRESS(SL2312_GPIO_BASE1))
-+
-+/* define GPIO pin for MDC/MDIO */
-+#ifdef CONFIG_SL3516_ASIC
-+#define H_MDC_PIN           22
-+#define H_MDIO_PIN          21
-+#define G_MDC_PIN           22
-+#define G_MDIO_PIN          21
-+#else
-+#define H_MDC_PIN           3
-+#define H_MDIO_PIN          2
-+#define G_MDC_PIN           0
-+#define G_MDIO_PIN          1
-+#endif
-+
-+//#define GPIO_MDC             0x80000000
-+//#define GPIO_MDIO            0x00400000
-+
-+static unsigned int GPIO_MDC = 0;
-+static unsigned int GPIO_MDIO = 0;
-+static unsigned int GPIO_MDC_PIN = 0;
-+static unsigned int GPIO_MDIO_PIN = 0;
-+
-+// For PHY test definition!!
-+#define LPC_EECK		0x02
-+#define LPC_EDIO		0x04
-+#define LPC_GPIO_SET		3
-+#define LPC_BASE_ADDR		IO_ADDRESS(IT8712_IO_BASE)
-+#define inb_gpio(x)		inb(LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+#define outb_gpio(x, y)		outb(y, LPC_BASE_ADDR + IT8712_GPIO_BASE + x)
-+
-+enum GPIO_REG
-+{
-+    GPIO_DATA_OUT   = 0x00,
-+    GPIO_DATA_IN    = 0x04,
-+    GPIO_PIN_DIR    = 0x08,
-+    GPIO_BY_PASS    = 0x0c,
-+    GPIO_DATA_SET   = 0x10,
-+    GPIO_DATA_CLEAR = 0x14,
-+};
-+/***********************/
-+/*    MDC : GPIO[31]   */
-+/*    MDIO: GPIO[22]   */
-+/***********************/
-+
-+/***************************************************
-+* All the commands should have the frame structure:
-+*<PRE><ST><OP><PHYAD><REGAD><TA><DATA><IDLE>
-+****************************************************/
-+
-+/*****************************************************************
-+* Inject a bit to NWay register through CSR9_MDC,MDIO
-+*******************************************************************/
-+void mii_serial_write(char bit_MDO) // write data into mii PHY
-+{
-+#ifdef CONFIG_SL2312_LPC_IT8712
-+	unsigned char iomode,status;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode |= (LPC_EECK|LPC_EDIO) ;				// Set EECK,EDIO,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	if(bit_MDO)
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status |= LPC_EDIO ;		//EDIO high
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+	else
-+	{
-+		status = inb_gpio( LPC_GPIO_SET);
-+		status &= ~(LPC_EDIO) ;		//EDIO low
-+		outb_gpio(LPC_GPIO_SET, status);
-+	}
-+
-+	status |= LPC_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(LPC_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+#else
-+    unsigned int addr;
-+    unsigned int value;
-+
-+    addr = GPIO_BASE_ADDR + GPIO_PIN_DIR;
-+    value = readl(addr) | GPIO_MDC | GPIO_MDIO; /* set MDC/MDIO Pin to output */
-+    writel(value,addr);
-+    if(bit_MDO)
-+    {
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDIO,addr); /* set MDIO to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDC,addr); /* set MDC to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDC,addr); /* set MDC to 0 */
-+    }
-+    else
-+    {
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDIO,addr); /* set MDIO to 0 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_SET);
-+        writel(GPIO_MDC,addr); /* set MDC to 1 */
-+        addr = (GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+        writel(GPIO_MDC,addr); /* set MDC to 0 */
-+    }
-+
-+#endif
-+}
-+
-+/**********************************************************************
-+* read a bit from NWay register through CSR9_MDC,MDIO
-+***********************************************************************/
-+unsigned int mii_serial_read(void) // read data from mii PHY
-+{
-+#ifdef CONFIG_SL2312_LPC_IT8712
-+  	unsigned char iomode,status;
-+	unsigned int value ;
-+
-+	iomode = LPCGetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET);
-+	iomode &= ~(LPC_EDIO) ;		// Set EDIO input
-+	iomode |= (LPC_EECK) ;		// Set EECK,EECS output
-+	LPCSetConfig(LDN_GPIO, 0xc8 + LPC_GPIO_SET, iomode);
-+
-+	status = inb_gpio( LPC_GPIO_SET);
-+	status |= LPC_EECK ;		//EECK high
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	status &= ~(LPC_EECK) ;		//EECK low
-+	outb_gpio(LPC_GPIO_SET, status);
-+
-+	value = inb_gpio( LPC_GPIO_SET);
-+
-+	value = value>>2 ;
-+	value &= 0x01;
-+
-+	return value ;
-+
-+#else
-+    unsigned int *addr;
-+    unsigned int value;
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_PIN_DIR);
-+    value = readl(addr) & ~GPIO_MDIO; //0xffbfffff;   /* set MDC to output and MDIO to input */
-+    writel(value,addr);
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_SET);
-+    writel(GPIO_MDC,addr); /* set MDC to 1 */
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_CLEAR);
-+    writel(GPIO_MDC,addr); /* set MDC to 0 */
-+
-+    addr = (unsigned int *)(GPIO_BASE_ADDR + GPIO_DATA_IN);
-+    value = readl(addr);
-+    value = (value & (1<<GPIO_MDIO_PIN)) >> GPIO_MDIO_PIN;
-+    return(value);
-+
-+#endif
-+}
-+
-+/***************************************
-+* preamble + ST
-+***************************************/
-+void mii_pre_st(void)
-+{
-+    unsigned char i;
-+
-+    for(i=0;i<32;i++) // PREAMBLE
-+        mii_serial_write(1);
-+    mii_serial_write(0); // ST
-+    mii_serial_write(1);
-+}
-+
-+
-+/******************************************
-+* Read MII register
-+* phyad -> physical address
-+* regad -> register address
-+***************************************** */
-+unsigned int mii_read(unsigned char phyad,unsigned char regad)
-+{
-+    unsigned int i,value;
-+    unsigned int bit;
-+
-+    if (phyad == GPHY_ADDR)
-+    {
-+        GPIO_MDC_PIN = G_MDC_PIN;   /* assigned MDC pin for giga PHY */
-+        GPIO_MDIO_PIN = G_MDIO_PIN; /* assigned MDIO pin for giga PHY */
-+    }
-+    else
-+    {
-+        GPIO_MDC_PIN = H_MDC_PIN;   /* assigned MDC pin for 10/100 PHY */
-+        GPIO_MDIO_PIN = H_MDIO_PIN; /* assigned MDIO pin for 10/100 PHY */
-+    }
-+    GPIO_MDC = (1<<GPIO_MDC_PIN);
-+    GPIO_MDIO = (1<<GPIO_MDIO_PIN);
-+
-+    mii_pre_st(); // PRE+ST
-+    mii_serial_write(1); // OP
-+    mii_serial_write(0);
-+
-+    for (i=0;i<5;i++) { // PHYAD
-+        bit= ((phyad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    for (i=0;i<5;i++) { // REGAD
-+        bit= ((regad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    mii_serial_read(); // TA_Z
-+//    if((bit=mii_serial_read()) !=0 ) // TA_0
-+//    {
-+//        return(0);
-+//    }
-+    value=0;
-+    for (i=0;i<16;i++) { // READ DATA
-+        bit=mii_serial_read();
-+        value += (bit<<(15-i)) ;
-+    }
-+
-+    mii_serial_write(0); // dumy clock
-+    mii_serial_write(0); // dumy clock
-+
-+	//printk("%s: phy_addr=0x%x reg_addr=0x%x value=0x%x \n",__func__,phyad,regad,value);
-+    return(value);
-+}
-+
-+/******************************************
-+* Write MII register
-+* phyad -> physical address
-+* regad -> register address
-+* value -> value to be write
-+***************************************** */
-+void mii_write(unsigned char phyad,unsigned char regad,unsigned int value)
-+{
-+    unsigned int i;
-+    char bit;
-+
-+	printk("%s: phy_addr=0x%x reg_addr=0x%x value=0x%x \n",__func__,phyad,regad,value);
-+    if (phyad == GPHY_ADDR)
-+    {
-+        GPIO_MDC_PIN = G_MDC_PIN;   /* assigned MDC pin for giga PHY */
-+        GPIO_MDIO_PIN = G_MDIO_PIN; /* assigned MDIO pin for giga PHY */
-+    }
-+    else
-+    {
-+        GPIO_MDC_PIN = H_MDC_PIN;   /* assigned MDC pin for 10/100 PHY */
-+        GPIO_MDIO_PIN = H_MDIO_PIN; /* assigned MDIO pin for 10/100 PHY */
-+    }
-+    GPIO_MDC = (1<<GPIO_MDC_PIN);
-+    GPIO_MDIO = (1<<GPIO_MDIO_PIN);
-+
-+    mii_pre_st(); // PRE+ST
-+    mii_serial_write(0); // OP
-+    mii_serial_write(1);
-+    for (i=0;i<5;i++) { // PHYAD
-+        bit= ((phyad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+
-+    for (i=0;i<5;i++) { // REGAD
-+        bit= ((regad>>(4-i)) & 0x01) ? 1 :0 ;
-+        mii_serial_write(bit);
-+    }
-+    mii_serial_write(1); // TA_1
-+    mii_serial_write(0); // TA_0
-+
-+    for (i=0;i<16;i++) { // OUT DATA
-+        bit= ((value>>(15-i)) & 0x01) ? 1 : 0 ;
-+        mii_serial_write(bit);
-+    }
-+    mii_serial_write(0); // dumy clock
-+    mii_serial_write(0); // dumy clock
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_set_rx_mode
-+*----------------------------------------------------------------------*/
-+static void gmac_set_rx_mode(struct net_device *dev)
-+{
-+    GMAC_RX_FLTR_T      filter;
-+	unsigned int        mc_filter[2];	/* Multicast hash filter */
-+    int                 bit_nr;
-+	unsigned int        i;
-+	GMAC_INFO_T 		*tp = dev->priv;
-+
-+//    printk("%s : dev->flags = %x \n",__func__,dev->flags);
-+//    dev->flags |= IFF_ALLMULTI;  /* temp */
-+    filter.bits32 = 0;
-+    filter.bits.error = 0;
-+	if (dev->flags & IFF_PROMISC)
-+	{
-+	    filter.bits.error = 1;
-+        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	}
-+	else if (dev->flags & IFF_ALLMULTI)
-+	{
-+//        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	}
-+	else
-+	{
-+		struct dev_mc_list *mclist;
-+
-+//        filter.bits.promiscuous = 1;
-+        filter.bits.broadcast = 1;
-+        filter.bits.multicast = 1;
-+        filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0;
-+		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;i++, mclist = mclist->next)
-+		{
-+            bit_nr = ether_crc(ETH_ALEN,mclist->dmi_addr) & 0x0000003f;
-+            if (bit_nr < 32)
-+            {
-+                mc_filter[0] = mc_filter[0] | (1<<bit_nr);
-+            }
-+            else
-+            {
-+                mc_filter[1] = mc_filter[1] | (1<<(bit_nr-32));
-+            }
-+		}
-+	}
-+    gmac_write_reg(tp->base_addr,GMAC_RX_FLTR,filter.bits32,0xffffffff);  //chech base address!!!
-+    gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL0,mc_filter[0],0xffffffff);
-+    gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL1,mc_filter[1],0xffffffff);
-+    return;
-+}
-+
-+#ifdef CONFIG_SL_NAPI
-+/*----------------------------------------------------------------------
-+* gmac_rx_poll
-+*----------------------------------------------------------------------*/
-+static int gmac_rx_poll(struct net_device *dev, int *budget)
-+{
-+	TOE_INFO_T			*toe;
-+    GMAC_RXDESC_T   	*curr_desc;
-+	struct sk_buff 		*skb;
-+    DMA_RWPTR_T			rwptr;
-+	unsigned int 		pkt_size;
-+	unsigned int        desc_count;
-+	unsigned int        good_frame, chksum_status, rx_status;
-+	int                 rx_pkts_num = 0;
-+	int                 quota = min(dev->quota, *budget);
-+	GMAC_INFO_T			*tp = (GMAC_INFO_T *)dev->priv;
-+	unsigned int		status4;
-+	volatile DMA_RWPTR_T	fq_rwptr;
-+	int					max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64
-+	//unsigned long		rx_old_bytes;
-+	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
-+	//unsigned long long	rx_time;
-+
-+
-+
-+#if 1
-+	if (do_again)
-+	{
-+			toe_gmac_fill_free_q();
-+			status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+			fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+			//printk("\n%s:: do_again toe_gmac_fill_free_q =======>status4=0x%x =====fq_rwptr =0x%8x======>JKJKJKJKJKJKJKJKJ \n", __func__,status4,fq_rwptr.bits32);
-+			if (fq_rwptr.bits.wptr != fq_rwptr.bits.rptr)
-+			{
-+						//status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+						do_again =0;
-+						//netif_rx_complete(dev);
-+						gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,	0x1);
-+						fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+						rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+			}
-+			else
-+				return 1;
-+	}
-+#endif
-+	rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+#if 0
-+	if (rwptr.bits.rptr != tp->rx_rwptr.bits.rptr)
-+	{
-+		mac_stop_txdma((struct net_device *)tp->dev);
-+		printk("Default Queue HW RD ptr (0x%x) != SW RD Ptr (0x%x)\n",
-+				rwptr.bits32, tp->rx_rwptr.bits.rptr);
-+		while(1);
-+	}
-+#endif
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+	//printk("%s:---Before-------------->Default Queue HW RW ptr (0x%8x),   fq_rwptr =0x%8x \n",__func__,rwptr.bits32,fq_rwptr.bits32 );
-+	//printk("%s:---Before while   rx_pkts_num=%d------rx_finished_idx=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rx_finished_idx,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
-+//	while ((--max_cnt) && (rwptr.bits.rptr != rwptr.bits.wptr) && (rx_pkts_num < quota))
-+
-+	while ((rwptr.bits.rptr != rwptr.bits.wptr) && (rx_pkts_num < quota))
-+	{
-+
-+    	curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
-+		tp->default_q_cnt++;
-+    	tp->rx_curr_desc = (unsigned int)curr_desc;
-+    	rx_status = curr_desc->word0.bits.status;
-+    	chksum_status = curr_desc->word0.bits.chksum_status;
-+    	tp->rx_status_cnt[rx_status]++;
-+    	tp->rx_chksum_cnt[chksum_status]++;
-+        pkt_size = curr_desc->word1.bits.byte_count;  /*total byte count in a frame*/
-+		desc_count = curr_desc->word0.bits.desc_count; /* get descriptor count per frame */
-+		good_frame=1;
-+		if ((curr_desc->word0.bits32 & (GMAC_RXDESC_0_T_derr | GMAC_RXDESC_0_T_perr))
-+			|| (pkt_size < 60)
-+		    || (chksum_status & 0x4)
-+		    || rx_status )
-+//			|| rx_status || (rwptr.bits.rptr > rwptr.bits.wptr ))
-+		{
-+			good_frame = 0;
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_derr)
-+				printk("%s::derr (GMAC-%d)!!!\n", __func__, tp->port_id);
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_perr)
-+				printk("%s::perr (GMAC-%d)!!!\n", __func__, tp->port_id);
-+			if (rx_status)
-+			{
-+				if (rx_status == 4 || rx_status == 7)
-+					isPtr->rx_crc_errors++;
-+//				printk("%s::Status=%d (GMAC-%d)!!!\n", __func__, rx_status, tp->port_id);
-+			}
-+#ifdef SL351x_GMAC_WORKAROUND
-+			else if (pkt_size < 60)
-+			{
-+				if (tp->short_frames_cnt < GMAC_SHORT_FRAME_THRESHOLD)
-+					tp->short_frames_cnt++;
-+				if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+				{
-+					GMAC_CONFIG0_T config0;
-+					config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+					config0.bits.dis_rx = 1;
-+					writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+					config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+					config0.bits.dis_rx = 1;
-+					writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+				}
-+			}
-+#endif
-+//			if (chksum_status)
-+//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			dev_kfree_skb_irq(skb);
-+		}
-+		if (good_frame)
-+		{
-+			if (curr_desc->word0.bits.drop)
-+				printk("%s::Drop (GMAC-%d)!!!\n", __func__, tp->port_id);
-+//			if (chksum_status)
-+//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+			if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+			{
-+				GMAC_CONFIG0_T config0;
-+				config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+				config0.bits.dis_rx = 0;
-+				writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+				config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+				config0.bits.dis_rx = 0;
-+				writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+			}
-+			tp->short_frames_cnt = 0;
-+#endif
-+	    	/* get frame information from the first descriptor of the frame */
-+			isPtr->rx_packets++;
-+			//consistent_sync((void *)__va(curr_desc->word2.buf_adr), pkt_size, PCI_DMA_FROMDEVICE);
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			tp->curr_rx_skb = skb;
-+	//		curr_desc->word2.buf_adr = 0;
-+
-+		    //skb_reserve (skb, SKB_RESERVE_BYTES);
-+			skb_reserve (skb, RX_INSERT_BYTES);	/* 2 byte align the IP fields. */
-+			//if ((skb->tail+pkt_size) > skb->end )
-+			//printk("%s::------------->Here skb->len=%d,pkt_size= %d,skb->head=0x%x,skb->tail= 0x%x, skb->end= 0x%x\n", __func__, skb->len, pkt_size,skb->head,skb->tail,skb->end);
-+			skb_put(skb, pkt_size);
-+
-+
-+			skb->dev = dev;
-+			if (chksum_status == RX_CHKSUM_IP_UDP_TCP_OK)
-+			{
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+#ifdef CONFIG_SL351x_NAT
-+				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
-+				{
-+					struct iphdr	*ip_hdr;
-+					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
-+					sl351x_nat_input(skb,
-+									tp->port_id,
-+									(void *)curr_desc->word3.bits.l3_offset,
-+								  	(void *)curr_desc->word3.bits.l4_offset);
-+				}
-+#endif
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+#if 0
-+#ifdef CONFIG_SL351x_RXTOE
-+				if (storlink_ctl.rx_max_pktsize) {
-+					struct iphdr	*ip_hdr;
-+					struct tcphdr	*tcp_hdr;
-+					int ip_hdrlen;
-+
-+ 					ip_hdr = (struct iphdr*)&(skb->data[0]);
-+					if ((skb->protocol == __constant_htons(ETH_P_IP)) &&
-+					   ((ip_hdr->protocol & 0x00ff) == IPPROTO_TCP)) {
-+						ip_hdrlen = ip_hdr->ihl << 2;
-+						tcp_hdr = (struct tcphdr*)&(skb->data[ip_hdrlen]);
-+						if (tcp_hdr->syn) {
-+							struct toe_conn* connection = init_toeq(ip_hdr->version,
-+									ip_hdr, tcp_hdr, toe, &(skb->data[0]) - 14);
-+							TCP_SKB_CB(skb)->connection = connection;
-+							//	hash_dump_entry(TCP_SKB_CB(skb)->connection->hash_entry_index);
-+							//		printk("%s::skb data %x, conn %x, mode %x\n",
-+							//			__func__, skb->data, connection, connection->mode);
-+						}
-+					}
-+				}
-+#endif
-+#endif
-+			}
-+			else if (chksum_status == RX_CHKSUM_IP_OK_ONLY)
-+			{
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+#ifdef CONFIG_SL351x_NAT
-+				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
-+				{
-+					struct iphdr	*ip_hdr;
-+					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
-+					if (ip_hdr->protocol == IPPROTO_UDP)
-+					{
-+						sl351x_nat_input(skb,
-+										tp->port_id,
-+										(void *)curr_desc->word3.bits.l3_offset,
-+								  		(void *)curr_desc->word3.bits.l4_offset);
-+					}
-+					else if (ip_hdr->protocol == IPPROTO_GRE)
-+					{
-+						sl351x_nat_input(skb,
-+									tp->port_id,
-+									(void *)curr_desc->word3.bits.l3_offset,
-+								  	(void *)curr_desc->word3.bits.l4_offset);
-+					}
-+				}
-+#endif
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+			}
-+			else
-+			{
-+				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
-+			}
-+			//netif_rx(skb);  /* socket rx */
-+			netif_receive_skb(skb); //For NAPI
-+			dev->last_rx = jiffies;
-+
-+			isPtr->rx_bytes += pkt_size;
-+			//printk("------------------->isPtr->rx_bytes = %d\n",isPtr->rx_bytes);
-+
-+
-+        }
-+		// advance one for Rx default Q 0/1
-+		rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
-+		SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
-+     	tp->rx_rwptr.bits32 = rwptr.bits32;
-+		rx_pkts_num++;
-+		//rwptr.bits32 = readl(&tp->default_qhdr->word1);//try read default_qhdr again
-+		//fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+		//printk("%s:---Loop  -------->rx_pkts_num=%d------------>Default Queue HW RW ptr = (0x%8x),   fq_rwptr =0x%8x \n",__func__,rx_pkts_num,rwptr.bits32,fq_rwptr.bits32 );
-+#if 0
-+		if ((status4 & 0x1) == 0)
-+		{
-+			//if (!((dev->last_rx <= (rx_time + 2)) &&  (isPtr->rx_bytes > (rx_old_bytes + 1000000 ))))
-+			if (tp->total_q_cnt_napi < 1024)
-+			{
-+				tp->total_q_cnt_napi++;
-+				toe_gmac_fill_free_q();  //for iperf test disable
-+			}
-+			//else
-+				//printk("%s:---isPtr->rx_bytes =%u , rx_old_bytes =%u\n",__func__,isPtr->rx_bytes,rx_old_bytes );
-+
-+		}
-+#endif
-+		//rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
-+		//printk("%s:---Loop  -------->rx_pkts_num=%d----rwptr.bits.rptr=0x%x-------->Default Queue HW RW ptr = (0x%8x),   fq_rwptr =0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits32,fq_rwptr.bits32 );
-+		//printk("%s:---Loop  rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
-+	}
-+	// advance one for Rx default Q 0/1
-+
-+		//rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
-+		//SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
-+     	//tp->rx_rwptr.bits32 = rwptr.bits32;
-+     	//rwptr.bits.rptr = rwptr.bits.rptr;
-+
-+	dev->quota -= rx_pkts_num;
-+	*budget -= rx_pkts_num;
-+
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);//try read SWFQ empty again
-+	//fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+	rwptr.bits32 = readl(&tp->default_qhdr->word1); //try read default_qhdr again
-+	//printk("%s:---After    rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
-+//	if (rwptr.bits.rptr > rwptr.bits.wptr )
-+//			{
-+				//toe_gmac_disable_rx(dev);
-+				//wait_event_interruptible_timeout(freeq_wait,
-+					//(rx_pkts_num == 100), CMTP_INTEROP_TIMEOUT);
-+				//printk("\n%s:: return 22222=======> rx_pkts_num =%d,   rwptr.bits.rptr=%d,   rwptr.bits.wptr = %d ====---------=======>JKJKJKJKJK\n",
-+					//__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
-+//				return 1;
-+//			}
-+
-+	if (rwptr.bits.rptr == rwptr.bits.wptr)
-+	{
-+		unsigned int data32;
-+			//printk("%s:---[rwptr.bits.rptr == rwptr.bits.wptr]   rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
-+
-+	    /* Receive descriptor is empty now */
-+#if 1
-+     if (status4 & 0x1)
-+   			{
-+   				do_again =1;
-+   				//writel(0x40400000, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_4_REG); //disable SWFQ empty interrupt
-+   				//toe_gmac_disable_interrupt(tp->irq);
-+   				tp->sw_fq_empty_cnt++;
-+   				//toe_gmac_disable_rx(dev);
-+   				writel(0x07960202, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+				writel(0x07960202, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+   				//printk("\n%s ::  freeq int-----tp->sw_fq_empty_cnt  =%d---------====================----------------->\n",__func__,tp->sw_fq_empty_cnt);
-+   				//while ((fq_rwptr.bits.wptr >= (fq_rwptr.bits.rptr+256)) || (fq_rwptr.bits.wptr <= (fq_rwptr.bits.rptr+256)))
-+   				//{
-+   					//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
-+					//0x1);
-+				//printk("\n%s::fq_rwptr.wrptr = %x =======> ===========>here \n", __func__,fq_rwptr.bits32);
-+				//if ((status4 & 0x1) == 0)
-+					//break;
-+				 return 1;
-+				//}
-+
-+			}
-+#endif
-+        //toe_gmac_fill_free_q();
-+        netif_rx_complete(dev);
-+        // enable GMAC-0 rx interrupt
-+        // class-Q & TOE-Q are implemented in future
-+        //data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+        //if (tp->port_id == 0)
-+        	//data32 |= DEFAULT_Q0_INT_BIT;
-+        //else
-+        	//data32 |= DEFAULT_Q1_INT_BIT;
-+        //writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+		writel(0x3, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
-+		//printk("\n%s::netif_rx_complete-->  rx_pkts_num =%d,   rwptr.bits.rptr=0x%x,   rwptr.bits.wptr = 0x%x ====---------=======>JKJKJKJKJK\n",
-+		//__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
-+        writel(0x07960200, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		writel(0x07960200, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+        return 0;
-+    }
-+    else
-+    {
-+        //printk("\n%s:: return 1 -->status4= 0x%x,rx_pkts_num =%d,   rwptr.bits.rptr=0x%x,   rwptr.bits.wptr = 0x%x  ======> \n", __func__,status4,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
-+        return 1;
-+    }
-+}
-+#endif
-+
-+/*----------------------------------------------------------------------
-+* gmac_tx_timeout
-+*----------------------------------------------------------------------*/
-+void gmac_tx_timeout(struct net_device *dev)
-+{
-+	GMAC_INFO_T				*tp = (GMAC_INFO_T *)dev->priv;
-+
-+#ifdef CONFIG_SL351x_SYSCTL
-+	if (tp->operation && storlink_ctl.link[tp->port_id])
-+#else
-+	if (tp->operation)
-+#endif
-+	{
-+		netif_wake_queue(dev);
-+	}
-+}
-+
-+
-+
-+/*----------------------------------------------------------------------
-+* mac_set_rule_reg
-+*----------------------------------------------------------------------*/
-+int mac_set_rule_reg(int mac, int rule, int enabled, u32 reg0, u32 reg1, u32 reg2)
-+{
-+	int		total_key_dwords;
-+
-+	total_key_dwords = 1;
-+
-+	if (reg0 & MR_L2_BIT)
-+	{
-+		if (reg0 & MR_DA_BIT) total_key_dwords += 2;
-+		if (reg0 & MR_SA_BIT) total_key_dwords += 2;
-+		if ((reg0 & MR_DA_BIT) && ( reg0 & MR_SA_BIT)) total_key_dwords--;
-+		if (reg0 & (MR_PPPOE_BIT | MR_VLAN_BIT)) total_key_dwords++;
-+	}
-+	if (reg0 & MR_L3_BIT)
-+	{
-+		if (reg0 & (MR_IP_HDR_LEN_BIT | MR_TOS_TRAFFIC_BIT | MR_SPR_BITS))
-+			total_key_dwords++;
-+		if (reg0 & MR_FLOW_LABLE_BIT) total_key_dwords++;
-+		if ((reg0 & MR_IP_VER_BIT) == 0) // IPv4
-+		{
-+			if (reg1 & 0xff000000) total_key_dwords += 1;
-+			if (reg1 & 0x00ff0000) total_key_dwords += 1;
-+		}
-+		else
-+		{
-+			if (reg1 & 0xff000000) total_key_dwords += 4;
-+			if (reg1 & 0x00ff0000) total_key_dwords += 4;
-+		}
-+	}
-+	if (reg0 & MR_L4_BIT)
-+	{
-+		if (reg1 & 0x0000f000) total_key_dwords += 1;
-+		if (reg1 & 0x00000f00) total_key_dwords += 1;
-+		if (reg1 & 0x000000f0) total_key_dwords += 1;
-+		if (reg1 & 0x0000000f) total_key_dwords += 1;
-+		if (reg2 & 0xf0000000) total_key_dwords += 1;
-+		if (reg2 & 0x0f000000) total_key_dwords += 1;
-+	}
-+	if (reg0 & MR_L7_BIT)
-+	{
-+		if (reg2 & 0x00f00000) total_key_dwords += 1;
-+		if (reg2 & 0x000f0000) total_key_dwords += 1;
-+		if (reg2 & 0x0000f000) total_key_dwords += 1;
-+		if (reg2 & 0x00000f00) total_key_dwords += 1;
-+		if (reg2 & 0x000000f0) total_key_dwords += 1;
-+		if (reg2 & 0x0000000f) total_key_dwords += 1;
-+	}
-+
-+	if (total_key_dwords > HASH_MAX_KEY_DWORD)
-+		return -1;
-+
-+	if (total_key_dwords == 0 && enabled)
-+		return -2;
-+
-+	mac_set_rule_enable_bit(mac, rule, 0);
-+	if (enabled)
-+	{
-+		mac_set_MRxCRx(mac, rule, 0, reg0);
-+		mac_set_MRxCRx(mac, rule, 1, reg1);
-+		mac_set_MRxCRx(mac, rule, 2, reg2);
-+		mac_set_rule_action(mac, rule, total_key_dwords);
-+		mac_set_rule_enable_bit(mac, rule, enabled);
-+	}
-+	else
-+	{
-+		mac_set_rule_action(mac, rule, 0);
-+	}
-+	return total_key_dwords;
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_get_rule_enable_bit
-+*----------------------------------------------------------------------*/
-+int mac_get_rule_enable_bit(int mac, int rule)
-+{
-+	switch (rule)
-+	{
-+		case 0: return ((mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) >> 15) & 1);
-+		case 1: return ((mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) >> 31) & 1);
-+		case 2: return ((mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) >> 15) & 1);
-+		case 3: return ((mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) >> 31) & 1);
-+		default: return 0;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_rule_enable_bit
-+*----------------------------------------------------------------------*/
-+void mac_set_rule_enable_bit(int mac, int rule, int data)
-+{
-+	u32 reg;
-+
-+	if (data & ~1)
-+		return;
-+
-+	switch (rule)
-+	{
-+		case 0:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) & ~(1<<15)) | (data << 15);
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG0, reg);
-+			break;
-+		case 1:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) & ~(1<<31)) | (data << 31);
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG0, reg);
-+			break;
-+		case 2:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) & ~(1<<15)) | (data << 15);
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG1, reg);
-+			break;
-+		case 3:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) & ~(1<<31)) | (data << 31);
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG1, reg);
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_rule_action
-+*----------------------------------------------------------------------*/
-+int mac_set_rule_action(int mac, int rule, int data)
-+{
-+	u32 reg;
-+
-+	if (data > 32)
-+		return -1;
-+
-+	if (data)
-+		data = (data << 6) | (data + HASH_ACTION_DWORDS);
-+	switch (rule)
-+	{
-+		case 0:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) & ~(0x7ff));
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG0, reg | data);
-+			break;
-+		case 1:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG0) & ~(0x7ff<<16));
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG0, reg | (data << 16));
-+			break;
-+		case 2:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) & ~(0x7ff));
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG1,  reg | data);
-+			break;
-+		case 3:
-+			reg = (mac_read_dma_reg(mac, GMAC_HASH_ENGINE_REG1) & ~(0x7ff<<16));
-+			mac_write_dma_reg(mac, GMAC_HASH_ENGINE_REG1, reg | (data << 16));
-+			break;
-+		default:
-+			return -1;
-+	}
-+
-+	return 0;
-+}
-+/*----------------------------------------------------------------------
-+* mac_get_MRxCRx
-+*----------------------------------------------------------------------*/
-+int mac_get_MRxCRx(int mac, int rule, int ctrlreg)
-+{
-+	int reg;
-+
-+	switch (rule)
-+	{
-+		case 0: reg = GMAC_MR0CR0 + ctrlreg * 4; break;
-+		case 1: reg = GMAC_MR1CR0 + ctrlreg * 4; break;
-+		case 2: reg = GMAC_MR2CR0 + ctrlreg * 4; break;
-+		case 3: reg = GMAC_MR3CR0 + ctrlreg * 4; break;
-+		default: return 0;
-+	}
-+	return mac_read_dma_reg(mac, reg);
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_MRxCRx
-+*----------------------------------------------------------------------*/
-+void mac_set_MRxCRx(int mac, int rule, int ctrlreg, u32 data)
-+{
-+	int reg;
-+
-+	switch (rule)
-+	{
-+		case 0: reg = GMAC_MR0CR0 + ctrlreg * 4; break;
-+		case 1: reg = GMAC_MR1CR0 + ctrlreg * 4; break;
-+		case 2: reg = GMAC_MR2CR0 + ctrlreg * 4; break;
-+		case 3: reg = GMAC_MR3CR0 + ctrlreg * 4; break;
-+		default: return;
-+	}
-+	mac_write_dma_reg(mac, reg, data);
-+}
-+
-+/*----------------------------------------------------------------------
-+* mac_set_rule_priority
-+*----------------------------------------------------------------------*/
-+void mac_set_rule_priority(int mac, int p0, int p1, int p2, int p3)
-+{
-+	int 			i;
-+	GMAC_MRxCR0_T	reg[4];
-+
-+	for (i=0; i<4; i++)
-+		reg[i].bits32 = mac_get_MRxCRx(mac, i, 0);
-+
-+	reg[0].bits.priority = p0;
-+	reg[1].bits.priority = p1;
-+	reg[2].bits.priority = p2;
-+	reg[3].bits.priority = p3;
-+
-+	for (i=0; i<4; i++)
-+		mac_set_MRxCRx(mac, i, 0, reg[i].bits32);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_netdev_ioctl
-+*----------------------------------------------------------------------*/
-+static int gmac_netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-+{
-+	int 				rc = 0;
-+    unsigned char		*hwa = rq->ifr_ifru.ifru_hwaddr.sa_data;
-+
-+#ifdef br_if_ioctl
-+    struct 				ethtool_cmd ecmd; 	//br_if.c will call this ioctl
-+	GMAC_INFO_T 		*tp = dev->priv;
-+#endif
-+
-+#ifdef 	CONFIG_SL351x_NAT
-+	if (cmd == SIOCDEVPRIVATE)
-+		return sl351x_nat_ioctl(dev, rq, cmd);
-+#endif
-+
-+	switch (cmd) {
-+	case SIOCETHTOOL:
-+#ifdef br_if_ioctl  	//br_if.c will call this ioctl
-+		if (!netif_running(dev))
-+		{
-+			printk("Before changing the H/W address,please down the device.\n");
-+			return -EINVAL;
-+		}
-+		memset((void *) &ecmd, 0, sizeof (ecmd));
-+           	    ecmd.supported =
-+                	SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII |
-+                    SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
-+                    SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full;
-+         		    ecmd.port = PORT_TP;
-+            	    ecmd.transceiver = XCVR_EXTERNAL;
-+            	    ecmd.phy_address = tp->phy_addr;
-+            	    switch (tp->speed_status)
-+            	    {
-+            	    case GMAC_SPEED_10: ecmd.speed = SPEED_10; break;
-+             	    case GMAC_SPEED_100: ecmd.speed = SPEED_100; break;
-+            	    case GMAC_SPEED_1000: ecmd.speed = SPEED_1000; break;
-+            	    default: ecmd.speed = SPEED_10; break;
-+            	   }
-+            	    ecmd.duplex = tp->full_duplex_status ? DUPLEX_FULL : DUPLEX_HALF;
-+            	    ecmd.advertising = ADVERTISED_TP;
-+            	    ecmd.advertising |= ADVERTISED_Autoneg;
-+           	    ecmd.autoneg = AUTONEG_ENABLE;
-+                    if (copy_to_user(rq->ifr_data, &ecmd, sizeof (ecmd)))
-+                  	return -EFAULT;
-+#endif
-+
-+        break;
-+
-+    case SIOCSIFHWADDR:
-+		if (!netif_running(dev))
-+		{
-+			printk("Before changing the H/W address,please down the device.\n");
-+			return -EINVAL;
-+		}
-+        gmac_set_mac_address(dev,hwa);
-+        break;
-+
-+	case SIOCGMIIPHY:	/* Get the address of the PHY in use. */
-+        break;
-+
-+	case SIOCGMIIREG:	/* Read the specified MII register. */
-+		break;
-+
-+	case SIOCSMIIREG:	/* Write the specified MII register */
-+		break;
-+
-+	default:
-+		rc = -EOPNOTSUPP;
-+		break;
-+	}
-+
-+	return rc;
-+}
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+
-+#define GMAC_TX_STATE_OFFSET	0x60
-+#define GMAC_RX_STATE_OFFSET	0x64
-+#define GMAC_POLL_HANGED_NUM	200
-+#define GMAC_RX_HANGED_STATE	0x4b2000
-+#define GMAC_RX_HANGED_MASK		0xdff000
-+#define GMAC_TX_HANGED_STATE	0x34012
-+#define GMAC_TX_HANGED_MASK		0xfffff
-+#define TOE_GLOBAL_REG_SIZE		(0x78/sizeof(u32))
-+#define TOE_DMA_REG_SIZE		(0xd0/sizeof(u32))
-+#define TOE_GMAC_REG_SIZE		(0x30/sizeof(u32))
-+#define GMAC0_RX_HANG_BIT		(1 << 0)
-+#define GMAC0_TX_HANG_BIT		(1 << 1)
-+#define GMAC1_RX_HANG_BIT		(1 << 2)
-+#define GMAC1_TX_HANG_BIT		(1 << 3)
-+
-+int		gmac_in_do_workaround;
-+#if 0
-+int		debug_cnt, poll_max_cnt;
-+#endif
-+u32		gmac_workaround_cnt[4];
-+u32		toe_global_reg[TOE_GLOBAL_REG_SIZE];
-+u32		toe_dma_reg[GMAC_NUM][TOE_DMA_REG_SIZE];
-+u32		toe_gmac_reg[GMAC_NUM][TOE_GMAC_REG_SIZE];
-+u32		gmac_short_frame_workaround_cnt[2];
-+
-+static void sl351x_gmac_release_buffers(void);
-+static void sl351x_gmac_release_swtx_q(void);
-+static void sl351x_gmac_release_rx_q(void);
-+#ifdef _TOEQ_CLASSQ_READY_
-+static void sl351x_gmac_release_class_q(void);
-+static void sl351x_gmac_release_toe_q(void);
-+static void sl351x_gmac_release_intr_q(void);
-+#endif
-+static void sl351x_gmac_release_sw_free_q(void);
-+static void sl351x_gmac_release_hw_free_q(void);
-+#ifdef CONFIG_SL351x_NAT
-+static int get_free_desc_cnt(unsigned long rwptr, int total);
-+static void sl351x_gmac_release_hwtx_q(void);
-+u32     sl351x_nat_workaround_cnt;
-+#endif
-+void sl351x_gmac_save_reg(void);
-+void sl351x_gmac_restore_reg(void);
-+
-+
-+/*----------------------------------------------------------------------
-+* 	sl351x_poll_gmac_hanged_status
-+* 	- Called by timer routine, period 10ms
-+*	- If (state != 0 && state == prev state && )
-+*----------------------------------------------------------------------*/
-+void sl351x_poll_gmac_hanged_status(u32 data)
-+{
-+	int 			i;
-+	u32 			state;
-+	TOE_INFO_T		*toe;
-+	GMAC_INFO_T		*tp;
-+	u32				hanged_state;
-+	// int				old_operation[GMAC_NUM];
-+#ifdef CONFIG_SL351x_NAT
-+	u32				hw_free_cnt;
-+#endif
-+
-+	if (gmac_in_do_workaround)
-+		return;
-+
-+	gmac_in_do_workaround = 1;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	hanged_state = 0;
-+
-+#ifdef SL351x_TEST_WORKAROUND
-+	if (toe->gmac[0].operation || toe->gmac[1].operation)
-+	{
-+		debug_cnt++;
-+		if (debug_cnt == (30 * HZ))
-+		{
-+			debug_cnt = 0;
-+			hanged_state = GMAC0_RX_HANG_BIT;
-+			goto do_workaround;
-+		}
-+	}
-+#endif
-+	if (toe->gmac[0].operation)
-+		hanged_state |= GMAC0_RX_HANG_BIT | GMAC0_TX_HANG_BIT;
-+
-+#if (GMAC_NUM > 1)
-+	if (toe->gmac[1].operation)
-+		hanged_state |= GMAC1_RX_HANG_BIT | GMAC1_TX_HANG_BIT;
-+#endif
-+
-+	for (i=0; i<GMAC_POLL_HANGED_NUM; i++)
-+	{
-+		if (hanged_state & GMAC0_RX_HANG_BIT)
-+		{
-+			state = readl(TOE_GMAC0_BASE + GMAC_RX_STATE_OFFSET) & GMAC_RX_HANGED_MASK;
-+			if (state != GMAC_RX_HANGED_STATE)
-+				hanged_state &= ~GMAC0_RX_HANG_BIT;
-+		}
-+		if (hanged_state & GMAC0_TX_HANG_BIT)
-+		{
-+			state = readl(TOE_GMAC0_BASE + GMAC_TX_STATE_OFFSET) & GMAC_TX_HANGED_MASK;
-+			if (state != GMAC_TX_HANGED_STATE)
-+				hanged_state &= ~GMAC0_TX_HANG_BIT;
-+		}
-+#if (GMAC_NUM > 1)
-+		if (hanged_state & GMAC1_RX_HANG_BIT)
-+		{
-+			state = readl(TOE_GMAC1_BASE + GMAC_RX_STATE_OFFSET) & GMAC_RX_HANGED_MASK;
-+			if (state != GMAC_RX_HANGED_STATE)
-+				hanged_state &= ~GMAC1_RX_HANG_BIT;
-+		}
-+		if (hanged_state & GMAC1_TX_HANG_BIT)
-+		{
-+			state = readl(TOE_GMAC1_BASE + GMAC_TX_STATE_OFFSET) & GMAC_TX_HANGED_MASK;
-+			if (state != GMAC_TX_HANGED_STATE)
-+				hanged_state &= ~GMAC1_TX_HANG_BIT;
-+		}
-+#endif
-+		if (!hanged_state)
-+		{
-+#if 0
-+			if (i < poll_max_cnt)
-+				poll_max_cnt = i;
-+#endif
-+			if (toe->gmac[0].short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+			{
-+				gmac_short_frame_workaround_cnt[0]++;
-+				toe->gmac[0].short_frames_cnt = 0;
-+				goto do_workaround;
-+			}
-+#if (GMAC_NUM > 1)
-+			if (toe->gmac[1].short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-+			{
-+				gmac_short_frame_workaround_cnt[1]++;
-+				toe->gmac[1].short_frames_cnt = 0;
-+				goto do_workaround;
-+			}
-+#endif
-+
-+#ifdef CONFIG_SL351x_NAT
-+			hw_free_cnt = readl(TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+			hw_free_cnt = get_free_desc_cnt(hw_free_cnt, TOE_HW_FREEQ_DESC_NUM);
-+#ifdef NAT_WORKAROUND_BY_RESET_GMAC
-+			if (readl(TOE_GLOBAL_BASE + 0x4084) && (hw_free_cnt <= PAUSE_SET_HW_FREEQ))
-+			{
-+				sl351x_nat_workaround_cnt++;
-+				goto do_workaround;
-+			}
-+#else
-+			if (readl(TOE_GLOBAL_BASE + 0x4084) && (hw_free_cnt <= (PAUSE_SET_HW_FREEQ*2)))
-+			{
-+				sl351x_nat_workaround_cnt++;
-+				sl351x_nat_workaround_handler();
-+			}
-+#endif
-+#endif
-+			gmac_in_do_workaround = 0;
-+			add_timer(&gmac_workround_timer_obj);
-+			return;
-+		}
-+	}
-+
-+do_workaround:
-+
-+	gmac_initialized = 0;
-+	if (hanged_state)
-+	{
-+		if (hanged_state & GMAC0_RX_HANG_BIT) gmac_workaround_cnt[0]++;
-+		if (hanged_state & GMAC0_TX_HANG_BIT) gmac_workaround_cnt[1]++;
-+		if (hanged_state & GMAC1_RX_HANG_BIT) gmac_workaround_cnt[2]++;
-+		if (hanged_state & GMAC1_TX_HANG_BIT) gmac_workaround_cnt[3]++;
-+	}
-+
-+	for (i=0; i<GMAC_NUM; i++)
-+	{
-+		tp=(GMAC_INFO_T *)&toe->gmac[i];
-+		// old_operation[i] = tp->operation;
-+		if (tp->operation)
-+		{
-+			netif_stop_queue(tp->dev);
-+			clear_bit(__LINK_STATE_START, &tp->dev->state);
-+			toe_gmac_disable_interrupt(tp->irq);
-+			toe_gmac_disable_tx_rx(tp->dev);
-+			toe_gmac_hw_stop(tp->dev);
-+		}
-+	}
-+
-+	// clear all status bits
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	writel(0xffffffff, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+#if 0
-+	if ((hanged_state & GMAC0_RX_HANG_BIT) &&
-+		(readl(TOE_GMAC0_DMA_BASE + 0xdc) & 0xf0))
-+	{
-+		struct sk_buff *skb;
-+		unsigned int buf;
-+		buf = readl(TOE_GMAC0_DMA_BASE + 0x68) & ~3;
-+#ifdef CONFIG_SL351x_NAT
-+		if (buf < toe->hwfq_buf_base_dma || buf > toe->hwfq_buf_end_dma)
-+#endif
-+		{
-+			skb = (struct sk_buff *)(REG32(buf - SKB_RESERVE_BYTES));
-+			printk("GMAC-0 free a loss SKB 0x%x\n", (u32)skb);
-+			dev_kfree_skb(skb);
-+		}
-+	}
-+	if ((hanged_state & GMAC1_RX_HANG_BIT)  &&
-+		(readl(TOE_GMAC1_DMA_BASE + 0xdc) & 0xf0))
-+	{
-+		struct sk_buff *skb;
-+		unsigned int buf;
-+		buf = readl(TOE_GMAC1_DMA_BASE + 0x68) & ~3;
-+#ifdef CONFIG_SL351x_NAT
-+		if (buf < toe->hwfq_buf_base_dma || buf > toe->hwfq_buf_end_dma)
-+#endif
-+		{
-+			skb = (struct sk_buff *)(REG32(buf - SKB_RESERVE_BYTES));
-+			printk("GMAC-1 free a loss SKB 0x%x\n", (u32)skb);
-+			dev_kfree_skb(skb);
-+		}
-+	}
-+#endif
-+
-+	sl351x_gmac_release_buffers();
-+	sl351x_gmac_save_reg();
-+	toe_gmac_sw_reset();
-+	sl351x_gmac_restore_reg();
-+
-+	if (toe->gmac[0].default_qhdr->word1.bits32)
-+	{
-+		// printk("===> toe->gmac[0].default_qhdr->word1 = 0x%x\n", toe->gmac[0].default_qhdr->word1);
-+		sl351x_gmac_release_rx_q();
-+		writel(0, &toe->gmac[0].default_qhdr->word1);
-+	}
-+	if (toe->gmac[1].default_qhdr->word1.bits32)
-+	{
-+		// printk("===> toe->gmac[1].default_qhdr->word1 = 0x%x\n", toe->gmac[1].default_qhdr->word1);
-+		sl351x_gmac_release_rx_q();
-+		writel(0, &toe->gmac[1].default_qhdr->word1);
-+	}
-+
-+	gmac_initialized = 1;
-+
-+#ifdef 	CONFIG_SL351x_NAT
-+	writel(0, TOE_GLOBAL_BASE + 0x4084);
-+#endif
-+
-+	for (i=0; i<GMAC_NUM; i++)
-+	{
-+		tp=(GMAC_INFO_T *)&toe->gmac[i];
-+ 		if (tp->operation)
-+ 		{
-+			toe_gmac_enable_interrupt(tp->irq);
-+			toe_gmac_hw_start(tp->dev);
-+			toe_gmac_enable_tx_rx(tp->dev);
-+			netif_wake_queue(tp->dev);
-+			set_bit(__LINK_STATE_START, &tp->dev->state);
-+		}
-+	}
-+
-+	gmac_in_do_workaround = 0;
-+	add_timer(&gmac_workround_timer_obj);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	get_free_desc_cnt
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static int get_free_desc_cnt(unsigned long rwptr, int total)
-+{
-+	unsigned short wptr = rwptr & 0xffff;
-+	unsigned short rptr = rwptr >> 16;
-+
-+	if (wptr >= rptr)
-+		return (total - wptr + rptr);
-+	else
-+		return (rptr - wptr);
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_buffers
-+*----------------------------------------------------------------------*/
-+static void sl351x_gmac_release_buffers(void)
-+{
-+	// Free buffers & Descriptors in all SW Tx Queues
-+	sl351x_gmac_release_swtx_q();
-+
-+	// Free buffers in Default Rx Queues
-+	sl351x_gmac_release_rx_q();
-+
-+#ifdef _TOEQ_CLASSQ_READY_
-+	// Free buffers in Classification Queues
-+	sl351x_gmac_release_class_q();
-+
-+	// Free buffers in TOE Queues
-+	sl351x_gmac_release_toe_q();
-+
-+	// Free buffers in Interrupt Queues
-+	sl351x_gmac_release_intr_q();
-+#endif
-+
-+	// Free buffers & descriptors in SW free queue
-+	sl351x_gmac_release_sw_free_q();
-+
-+	// Free buffers & descriptors in HW free queue
-+	sl351x_gmac_release_hw_free_q();
-+
-+#ifdef CONFIG_SL351x_NAT
-+	// Free buffers & descriptors in HW free queue
-+	sl351x_gmac_release_hwtx_q();
-+#endif
-+}
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_swtx_q
-+*----------------------------------------------------------------------*/
-+static void sl351x_gmac_release_swtx_q(void)
-+{
-+	int				i, j;
-+	GMAC_TXDESC_T	*curr_desc;
-+	unsigned int	desc_count;
-+	TOE_INFO_T		*toe;
-+	GMAC_INFO_T		*tp;
-+	GMAC_SWTXQ_T	*swtxq;
-+	DMA_RWPTR_T		rwptr;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	tp = (GMAC_INFO_T *)&toe->gmac[0];
-+	for (i=0; i<GMAC_NUM; i++, tp++)
-+	{
-+		if (!tp->existed) continue;
-+		swtxq = (GMAC_SWTXQ_T *)&tp->swtxq[0];
-+		for (j=0; j<TOE_SW_TXQ_NUM; j++, swtxq++)
-+		{
-+			for (;;)
-+			{
-+				rwptr.bits32 = readl(swtxq->rwptr_reg);
-+				if (rwptr.bits.rptr == swtxq->finished_idx)
-+				break;
-+				curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+				// if (curr_desc->word0.bits.status_tx_ok)
-+				{
-+					desc_count = curr_desc->word0.bits.desc_count;
-+					while (--desc_count)
-+					{
-+						curr_desc->word0.bits.status_tx_ok = 0;
-+						swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, swtxq->total_desc_num);
-+						curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+					}
-+
-+					curr_desc->word0.bits.status_tx_ok = 0;
-+					if (swtxq->tx_skb[swtxq->finished_idx])
-+					{
-+						dev_kfree_skb_irq(swtxq->tx_skb[swtxq->finished_idx]);
-+						swtxq->tx_skb[swtxq->finished_idx] = NULL;
-+					}
-+				}
-+				swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, swtxq->total_desc_num);
-+			}
-+			writel(0, swtxq->rwptr_reg);
-+			swtxq->finished_idx = 0;
-+		}
-+	}
-+
-+}
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_rx_q
-+*----------------------------------------------------------------------*/
-+static void sl351x_gmac_release_rx_q(void)
-+{
-+	int				i;
-+	TOE_INFO_T		*toe;
-+	GMAC_INFO_T		*tp;
-+	DMA_RWPTR_T		rwptr;
-+	volatile GMAC_RXDESC_T	*curr_desc;
-+	struct sk_buff			*skb;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	tp = (GMAC_INFO_T *)&toe->gmac[0];
-+	for (i=0; i<GMAC_NUM; i++, tp++)
-+	{
-+		if (!tp->existed) continue;
-+		rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+		while (rwptr.bits.rptr != rwptr.bits.wptr)
-+		{
-+			curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			dev_kfree_skb_irq(skb);
-+			rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
-+			SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
-+			rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+		}  // while
-+		writel(0, &tp->default_qhdr->word1);
-+		tp->rx_rwptr.bits32 = 0;
-+	} // for
-+
-+}
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_class_q
-+*----------------------------------------------------------------------*/
-+#ifdef _TOEQ_CLASSQ_READY_
-+static void sl351x_gmac_release_class_q(void)
-+{
-+	int				i;
-+	TOE_INFO_T		*toe;
-+	CLASSQ_INFO_T	*classq;
-+	DMA_RWPTR_T		rwptr;
-+	volatile GMAC_RXDESC_T	*curr_desc;
-+	struct sk_buff			*skb;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	classq = (CLASSQ_INFO_T *)&toe->classq[0];
-+	for (i=0; i<TOE_CLASS_QUEUE_NUM; i++, classq++)
-+	{
-+		rwptr.bits32 = readl(&classq->qhdr->word1);
-+		while (rwptr.bits.rptr != rwptr.bits.wptr)
-+		{
-+			curr_desc = (GMAC_RXDESC_T *)classq->desc_base + rwptr.bits.rptr;
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			dev_kfree_skb_irq(skb);
-+			rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, classq->desc_num);
-+			SET_RPTR(&classq->qhdr->word1, rwptr.bits.rptr);
-+			rwptr.bits32 = readl(&classq->qhdr->word1);
-+		}  // while
-+		writel(0, &classq->qhdr->word1);
-+		classq->rwptr.bits32 = 0;
-+	} // for
-+
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_toe_q
-+*----------------------------------------------------------------------*/
-+#ifdef _TOEQ_CLASSQ_READY_
-+static void sl351x_gmac_release_toe_q(void)
-+{
-+	int				i;
-+	TOE_INFO_T		*toe;
-+	TOEQ_INFO_T		*toeq_info;
-+	TOE_QHDR_T		*toe_qhdr;
-+	DMA_RWPTR_T		rwptr;
-+	volatile GMAC_RXDESC_T	*curr_desc;
-+	unsigned int	rptr, wptr;
-+	GMAC_RXDESC_T	*toe_curr_desc;
-+	struct sk_buff			*skb;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	toe_qhdr = (TOE_QHDR_T *)TOE_TOE_QUE_HDR_BASE;
-+	for (i=0; i<TOE_TOE_QUEUE_NUM; i++, toe_qhdr++)
-+	{
-+		toeq_info = (TOEQ_INFO_T *)&toe->toeq[i];
-+		wptr = toe_qhdr->word1.bits.wptr;
-+		rptr = toe_qhdr->word1.bits.rptr;
-+		while (rptr != wptr)
-+		{
-+			toe_curr_desc = (GMAC_RXDESC_T *)toeq_info->desc_base + rptr;
-+			skb = (struct sk_buff *)(REG32(__va(toe_curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			dev_kfree_skb_irq(skb);
-+			rptr = RWPTR_ADVANCE_ONE(rptr, toeq_info->desc_num);
-+			SET_RPTR(&toe_qhdr->word1.bits32, rptr);
-+			wptr = toe_qhdr->word1.bits.wptr;
-+			rptr = toe_qhdr->word1.bits.rptr;
-+		}
-+		toe_qhdr->word1.bits32 = 0;
-+		toeq_info->rwptr.bits32 = 0;
-+	}
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_intr_q
-+*----------------------------------------------------------------------*/
-+#ifdef _TOEQ_CLASSQ_READY_
-+static void sl351x_gmac_release_intr_q(void)
-+{
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_sw_free_q
-+*----------------------------------------------------------------------*/
-+static void sl351x_gmac_release_sw_free_q(void)
-+{
-+	TOE_INFO_T				*toe;
-+	volatile DMA_RWPTR_T	fq_rwptr;
-+	volatile GMAC_RXDESC_T	*fq_desc;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+
-+	while ((unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr, TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr)
-+	{
-+		struct sk_buff *skb;
-+		if ((skb = dev_alloc_skb(SW_RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
-+		{
-+			printk("%s::skb buffer allocation fail !\n",__func__); while(1);
-+		}
-+		// *(unsigned int *)(skb->data) = (unsigned int)skb;
-+		REG32(skb->data) = (unsigned long)skb;
-+		skb_reserve(skb, SKB_RESERVE_BYTES);
-+
-+		fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr, TOE_SW_FREEQ_DESC_NUM);
-+		fq_desc = (volatile GMAC_RXDESC_T *)toe->swfq_desc_base + fq_rwptr.bits.wptr;
-+		fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
-+		SET_WPTR(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+		fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+	}
-+
-+	toe->fq_rx_rwptr.bits.wptr = TOE_SW_FREEQ_DESC_NUM - 1;
-+	toe->fq_rx_rwptr.bits.rptr = 0;
-+	writel(toe->fq_rx_rwptr.bits32, TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+
-+}
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_hw_free_q
-+*----------------------------------------------------------------------*/
-+static void sl351x_gmac_release_hw_free_q(void)
-+{
-+	DMA_RWPTR_T			rwptr_reg;
-+
-+#ifdef CONFIG_SL351x_NAT
-+	int					i;
-+	TOE_INFO_T			*toe;
-+	GMAC_RXDESC_T		*desc_ptr;
-+	unsigned int		buf_ptr;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+	desc_ptr = (GMAC_RXDESC_T *)toe->hwfq_desc_base;
-+	buf_ptr = (unsigned int)toe->hwfq_buf_base_dma;
-+	for (i=0; i<TOE_HW_FREEQ_DESC_NUM; i++)
-+	{
-+		desc_ptr->word0.bits.buffer_size = HW_RX_BUF_SIZE;
-+		desc_ptr->word1.bits.sw_id = i;
-+		desc_ptr->word2.buf_adr = (unsigned int)buf_ptr;
-+   		desc_ptr++;
-+   		buf_ptr += HW_RX_BUF_SIZE;
-+	}
-+#endif
-+	rwptr_reg.bits.wptr = TOE_HW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	writel(rwptr_reg.bits32, TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+}
-+
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_release_hw_free_q
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static void sl351x_gmac_release_hwtx_q(void)
-+{
-+	int				i;
-+	unsigned int	rwptr_addr;
-+
-+	rwptr_addr = TOE_GMAC0_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		writel(0, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+	rwptr_addr = TOE_GMAC1_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		writel(0, rwptr_addr);
-+		rwptr_addr+=4;
-+	}
-+}
-+#endif
-+
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_save_reg
-+*----------------------------------------------------------------------*/
-+void sl351x_gmac_save_reg(void)
-+{
-+	int	i;
-+	volatile u32	*destp;
-+	unsigned int	srce_addr;
-+
-+	srce_addr = TOE_GLOBAL_BASE;
-+	destp = (volatile u32 *)toe_global_reg;
-+	for (i=0; i<TOE_GLOBAL_REG_SIZE; i++, destp++, srce_addr+=4)
-+		*destp = readl(srce_addr);
-+
-+	srce_addr = TOE_GMAC0_DMA_BASE;
-+	destp = (volatile u32 *)&toe_dma_reg[0][0];
-+	for (i=0; i<TOE_DMA_REG_SIZE; i++, destp++, srce_addr+=4)
-+	{
-+		if (srce_addr ==  (TOE_GMAC0_DMA_BASE+0x38))
-+			srce_addr = (TOE_GMAC0_DMA_BASE+0x50);
-+		if (srce_addr ==  (TOE_GMAC0_DMA_BASE+0x58))
-+			srce_addr = (TOE_GMAC0_DMA_BASE+0x70);
-+
-+		*destp = readl(srce_addr);
-+	}
-+	srce_addr = TOE_GMAC1_DMA_BASE;
-+	destp = (volatile u32 *)&toe_dma_reg[1][0];
-+	for (i=0; i<TOE_DMA_REG_SIZE; i++, destp++, srce_addr+=4)
-+	{
-+		if (srce_addr ==  (TOE_GMAC0_DMA_BASE+0x38))
-+			srce_addr = (TOE_GMAC0_DMA_BASE+0x50);
-+		if (srce_addr ==  (TOE_GMAC0_DMA_BASE+0x58))
-+			srce_addr = (TOE_GMAC0_DMA_BASE+0x70);
-+
-+		*destp = readl(srce_addr);
-+	}
-+
-+	srce_addr = TOE_GMAC0_BASE;
-+	destp = (volatile u32 *)&toe_gmac_reg[0][0];
-+	for (i=0; i<TOE_GMAC_REG_SIZE; i++, destp++, srce_addr+=4)
-+		*destp = readl(srce_addr);
-+
-+	srce_addr = TOE_GMAC1_BASE;
-+	destp = (volatile u32 *)&toe_gmac_reg[1][0];
-+	for (i=0; i<TOE_GMAC_REG_SIZE; i++, destp++, srce_addr+=4)
-+		*destp = readl(srce_addr);
-+}
-+
-+/*----------------------------------------------------------------------
-+* 	sl351x_gmac_restore_reg
-+*----------------------------------------------------------------------*/
-+void sl351x_gmac_restore_reg(void)
-+{
-+	int	i;
-+	volatile u32	*srcep;
-+	unsigned int	dest_addr;
-+
-+	srcep = (volatile u32 *)&toe_dma_reg[0][0];
-+	dest_addr = TOE_GMAC0_DMA_BASE;
-+	for (i=0; i<TOE_DMA_REG_SIZE; i++, dest_addr+=4, srcep++)
-+	{
-+		if (dest_addr == (TOE_GMAC0_DMA_BASE+0x38))
-+			dest_addr = (TOE_GMAC0_DMA_BASE+0x50);
-+		if (dest_addr == (TOE_GMAC0_DMA_BASE+0x58))
-+			dest_addr = (TOE_GMAC0_DMA_BASE+0x70);
-+
-+		writel(*srcep, dest_addr);
-+		// gmac_write_reg(dest_addr, 0, *srcep, 0xffffffff);
-+	}
-+	srcep = (volatile u32 *)&toe_dma_reg[1][0];
-+	dest_addr = TOE_GMAC1_DMA_BASE;
-+	for (i=0; i<TOE_DMA_REG_SIZE; i++, dest_addr+=4, srcep++)
-+	{
-+		if (dest_addr == (TOE_GMAC0_DMA_BASE+0x38))
-+			dest_addr = (TOE_GMAC0_DMA_BASE+0x50);
-+		if (dest_addr == (TOE_GMAC0_DMA_BASE+0x58))
-+			dest_addr = (TOE_GMAC0_DMA_BASE+0x70);
-+
-+		writel(*srcep, dest_addr);
-+		// gmac_write_reg(dest_addr, 0, *srcep, 0xffffffff);
-+	}
-+
-+	srcep = (volatile u32 *)&toe_gmac_reg[0][0];
-+	dest_addr = TOE_GMAC0_BASE;
-+	for (i=0; i<TOE_GMAC_REG_SIZE; i++, dest_addr+=4, srcep++)
-+		writel(*srcep, dest_addr);
-+
-+	srcep = (volatile u32 *)&toe_gmac_reg[1][0];
-+	dest_addr = TOE_GMAC1_BASE;
-+	for (i=0; i<TOE_GMAC_REG_SIZE; i++, dest_addr+=4, srcep++)
-+		writel(*srcep, dest_addr);
-+
-+	srcep = (volatile u32 *)toe_global_reg;
-+	dest_addr = TOE_GLOBAL_BASE;
-+	for (i=0; i<TOE_GLOBAL_REG_SIZE; i++, dest_addr+=4, srcep++)
-+		writel(*srcep, dest_addr);
-+
-+}
-+
-+#ifdef CONFIG_SL351x_NAT
-+/*----------------------------------------------------------------------
-+* 	sl351x_nat_workaround_init
-+*----------------------------------------------------------------------*/
-+#define NAT_WORAROUND_DESC_POWER	(6)
-+#define NAT_WORAROUND_DESC_NUM		(2 << NAT_WORAROUND_DESC_POWER)
-+dma_addr_t sl351x_nat_workaround_desc_dma;
-+void sl351x_nat_workaround_init(void)
-+{
-+	unsigned int	desc_buf;
-+
-+	desc_buf = (unsigned int)DMA_MALLOC((NAT_WORAROUND_DESC_NUM * sizeof(GMAC_RXDESC_T)),
-+						(dma_addr_t *)&sl351x_nat_workaround_desc_dma) ;
-+	memset((void *)desc_buf, 0, NAT_WORAROUND_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+
-+	// DMA Queue Base & Size
-+	writel((sl351x_nat_workaround_desc_dma & DMA_Q_BASE_MASK) | NAT_WORAROUND_DESC_POWER,
-+			TOE_GLOBAL_BASE + 0x4080);
-+	writel(0, TOE_GLOBAL_BASE + 0x4084);
-+}
-+
-+/*----------------------------------------------------------------------
-+* 	sl351x_nat_workaround_handler
-+*----------------------------------------------------------------------*/
-+#ifndef NAT_WORKAROUND_BY_RESET_GMAC
-+static void sl351x_nat_workaround_handler(void)
-+{
-+	int					i;
-+	DMA_RWPTR_T			rwptr;
-+	GMAC_RXDESC_T		*desc_ptr;
-+	unsigned int		buf_ptr;
-+	TOE_INFO_T			*toe;
-+	GMAC_CONFIG0_T		config0;
-+	unsigned int		rwptr_addr;
-+
-+	toe = (TOE_INFO_T *)&toe_private_data;
-+
-+	// disable Rx of GMAC-0 & 1
-+	config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+	config0.bits.dis_rx = 1;
-+	writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+	config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+	config0.bits.dis_rx = 1;
-+	writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+
-+	// wait GMAC-0 HW Tx finished
-+	rwptr_addr = TOE_GMAC0_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		rwptr.bits32 = readl(rwptr_addr);
-+		if (rwptr.bits.rptr != rwptr.bits.wptr)
-+			return;	// wait the HW to send packets and release buffers
-+		rwptr_addr+=4;
-+	}
-+	rwptr_addr = TOE_GMAC1_DMA_BASE + GMAC_HW_TX_QUEUE0_PTR_REG;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		rwptr.bits32 = readl(rwptr_addr);
-+		if (rwptr.bits.rptr != rwptr.bits.wptr)
-+			return;	// wait the HW to send packets and release buffers
-+		rwptr_addr+=4;
-+	}
-+
-+	// printk("sl351x_nat_workaround_handler %d\n", sl351x_nat_workaround_cnt);
-+	desc_ptr = (GMAC_RXDESC_T *)toe->hwfq_desc_base;
-+	buf_ptr = (unsigned int)toe->hwfq_buf_base_dma;
-+	for (i=0; i<TOE_HW_FREEQ_DESC_NUM; i++)
-+	{
-+		desc_ptr->word0.bits.buffer_size = HW_RX_BUF_SIZE;
-+		desc_ptr->word1.bits.sw_id = i;
-+		desc_ptr->word2.buf_adr = (unsigned int)buf_ptr;
-+		desc_ptr++;
-+		buf_ptr += HW_RX_BUF_SIZE;
-+	}
-+	rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+	rwptr.bits.wptr = RWPTR_RECEDE_ONE(rwptr.bits.rptr, TOE_HW_FREEQ_DESC_NUM);
-+	writel(rwptr.bits32, TOE_GLOBAL_BASE + GLOBAL_HWFQ_RWPTR_REG);
-+	writel(0, TOE_GLOBAL_BASE + 0x4084);
-+
-+	// Enable Rx of GMAC-0 & 1
-+	config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
-+	config0.bits.dis_rx = 0;
-+	writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+	config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
-+	config0.bits.dis_rx = 0;
-+	writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
-+}
-+#endif
-+#endif // CONFIG_SL351x_NAT
-+
-+#endif // SL351x_GMAC_WORKAROUND
-+
-+/* get the mac addresses from flash
-+ *can't do this in module_init because mtd driver is initialized after ethernet
-+ */
-+static __init int sl351x_mac_address_init(void)
-+{
-+	GMAC_INFO_T		*tp;
-+	struct sockaddr sock;
-+	int i;
-+
-+	/* get mac address from FLASH */
-+	gmac_get_mac_address();
-+
-+	for (i = 0; i < GMAC_NUM; i++) {
-+		tp = (GMAC_INFO_T *)&toe_private_data.gmac[i];
-+		memcpy(&sock.sa_data[0],&eth_mac[tp->port_id][0],6);
-+		gmac_set_mac_address(tp->dev,(void *)&sock);
-+	}
-+
-+        return 0;
-+}
-+late_initcall(sl351x_mac_address_init);
-+
-+
---- /dev/null
-+++ b/drivers/net/sl351x_hash.c
-@@ -0,0 +1,713 @@
-+/**************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl351x_hash.c
-+* Description	:
-+*		Handle Storlink SL351x Hash Functions
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*	03/13/2006	Gary Chen	Create and implement
-+*
-+****************************************************************************/
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/skbuff.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/list.h>
-+#define	 MIDWAY
-+#define	 SL_LEPUS
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <asm/arch/sl351x_hash_cfg.h>
-+
-+#ifndef RXTOE_DEBUG
-+#define RXTOE_DEBUG
-+#endif
-+#undef RXTOE_DEBUG
-+
-+/*----------------------------------------------------------------------
-+* Definition
-+*----------------------------------------------------------------------*/
-+#define	hash_printf				printk
-+
-+#define HASH_TIMER_PERIOD		(30)	// seconds
-+#define HASH_ILLEGAL_INDEX		0xffff
-+
-+/*----------------------------------------------------------------------
-+* Variables
-+*----------------------------------------------------------------------*/
-+u32					hash_nat_owner_bits[HASH_TOTAL_ENTRIES/32];
-+char 				hash_tables[HASH_TOTAL_ENTRIES][HASH_MAX_BYTES] __attribute__ ((aligned(16)));
-+static struct timer_list hash_timer_obj;
-+LIST_HEAD(hash_timeout_list);
-+
-+/*----------------------------------------------------------------------
-+* Functions
-+*----------------------------------------------------------------------*/
-+void dm_long(u32 location, int length);
-+static void hash_timer_func(u32 data);
-+
-+/*----------------------------------------------------------------------
-+* hash_init
-+*----------------------------------------------------------------------*/
-+void sl351x_hash_init(void)
-+{
-+	int i;
-+	volatile u32 *dp1, *dp2, dword;
-+
-+	dp1 = (volatile u32 *) TOE_V_BIT_BASE;
-+	dp2 = (volatile u32 *) TOE_A_BIT_BASE;
-+
-+	for (i=0; i<HASH_TOTAL_ENTRIES/32; i++)
-+	{
-+		*dp1++ = 0;
-+		dword = *dp2++;	// read-clear
-+	}
-+	memset((void *)&hash_nat_owner_bits, 0, sizeof(hash_nat_owner_bits));
-+	memset((void *)&hash_tables, 0, sizeof(hash_tables));
-+
-+	init_timer(&hash_timer_obj);
-+	hash_timer_obj.expires = jiffies + (HASH_TIMER_PERIOD * HZ);
-+	hash_timer_obj.data = (unsigned long)&hash_timer_obj;
-+	hash_timer_obj.function = (void *)&hash_timer_func;
-+	add_timer(&hash_timer_obj);
-+
-+#if (HASH_MAX_BYTES == 128)
-+	writel((unsigned long)__pa(&hash_tables) | 3,	// 32 words
-+			TOE_GLOBAL_BASE + GLOBAL_HASH_TABLE_BASE_REG);
-+#elif (HASH_MAX_BYTES == 64)
-+	writel((unsigned long)__pa(&hash_tables) | 2,	// 16 words
-+			TOE_GLOBAL_BASE + GLOBAL_HASH_TABLE_BASE_REG);
-+#else
-+	#error Incorrect setting for HASH_MAX_BYTES
-+#endif
-+
-+}
-+/*----------------------------------------------------------------------
-+* hash_add_entry
-+*----------------------------------------------------------------------*/
-+int hash_add_entry(HASH_ENTRY_T *entry)
-+{
-+	int	rc;
-+	u32	key[HASH_MAX_DWORDS];
-+	rc = hash_build_keys((u32 *)&key, entry);
-+	if (rc < 0)
-+		return -1;
-+	hash_write_entry(entry, (unsigned char*) &key[0]);
-+//	hash_set_valid_flag(entry->index, 1);
-+//	printk("Dump hash key!\n");
-+//	dump_hash_key(entry);
-+	return entry->index;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_set_valid_flag
-+*----------------------------------------------------------------------*/
-+void hash_set_valid_flag(int index, int valid)
-+{
-+	register u32 reg32;
-+
-+	reg32 = TOE_V_BIT_BASE + (index/32) * 4;
-+
-+	if (valid)
-+	{
-+		writel(readl(reg32) | (1 << (index%32)), reg32);
-+	}
-+	else
-+	{
-+		writel(readl(reg32) & ~(1 << (index%32)), reg32);
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_set_nat_owner_flag
-+*----------------------------------------------------------------------*/
-+void hash_set_nat_owner_flag(int index, int valid)
-+{
-+	if (valid)
-+	{
-+		hash_nat_owner_bits[index/32] |= (1 << (index % 32));
-+	}
-+	else
-+	{
-+		hash_nat_owner_bits[index/32] &= ~(1 << (index % 32));
-+	}
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* hash_build_keys
-+*----------------------------------------------------------------------*/
-+int hash_build_keys(u32 *destp, HASH_ENTRY_T *entry)
-+{
-+	u32 	data;
-+	unsigned char 	*cp;
-+	int				i, j;
-+	unsigned short 	index;
-+	int 			total;
-+
-+	memset((void *)destp, 0, HASH_MAX_BYTES);
-+	cp = (unsigned char *)destp;
-+
-+	if (entry->key_present.port || entry->key_present.Ethertype)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.Ethertype);		// word 0
-+		HASH_PUSH_BYTE(cp, entry->key.port);			// Byte 2
-+		HASH_PUSH_BYTE(cp, 0);							// Byte 3
-+	}
-+	else
-+	{
-+		HASH_PUSH_DWORD(cp, 0);
-+	}
-+
-+	if (entry->key_present.da || entry->key_present.sa)
-+	{
-+		unsigned char mac[4];
-+		if (entry->key_present.da)
-+		{
-+			for (i=0; i<4; i++)
-+				HASH_PUSH_BYTE(cp, entry->key.da[i]);
-+		}
-+		mac[0] = (entry->key_present.da) ? entry->key.da[4] : 0;
-+		mac[1] = (entry->key_present.da) ? entry->key.da[5] : 0;
-+		mac[2] = (entry->key_present.sa) ? entry->key.sa[0] : 0;
-+		mac[3] = (entry->key_present.sa) ? entry->key.sa[1] : 0;
-+		data = mac[0] + (mac[1]<<8) + (mac[2]<<16) + (mac[3]<<24);
-+		HASH_PUSH_DWORD(cp, data);
-+		if (entry->key_present.sa)
-+		{
-+			for (i=2; i<6; i++)
-+				HASH_PUSH_BYTE(cp, entry->key.sa[i]);
-+		}
-+	}
-+
-+	if (entry->key_present.pppoe_sid || entry->key_present.vlan_id)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.vlan_id);		// low word
-+		HASH_PUSH_WORD(cp, entry->key.pppoe_sid);	// high word
-+	}
-+	if (entry->key_present.ipv4_hdrlen || entry->key_present.ip_tos || entry->key_present.ip_protocol)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.ip_protocol);		// Byte 0
-+		HASH_PUSH_BYTE(cp, entry->key.ip_tos);			// Byte 1
-+		HASH_PUSH_BYTE(cp, entry->key.ipv4_hdrlen);		// Byte 2
-+		HASH_PUSH_BYTE(cp, 0);							// Byte 3
-+	}
-+
-+	if (entry->key_present.ipv6_flow_label)
-+	{
-+		HASH_PUSH_DWORD(cp, entry->key.ipv6_flow_label);	// low word
-+	}
-+	if (entry->key_present.sip)
-+	{
-+		// input (entry->key.sip[i]) is network-oriented
-+		// output (hash key) is host-oriented
-+		for (i=3; i>=0; i--)
-+			HASH_PUSH_BYTE(cp, entry->key.sip[i]);
-+		if (entry->key.ipv6)
-+		{
-+			for (i=4; i<16; i+=4)
-+			{
-+				for (j=i+3; j>=i; j--)
-+					HASH_PUSH_BYTE(cp, entry->key.sip[j]);
-+			}
-+		}
-+	}
-+	if (entry->key_present.dip)
-+	{
-+		// input (entry->key.sip[i]) is network-oriented
-+		// output (hash key) is host-oriented
-+		for (i=3; i>=0; i--)
-+			HASH_PUSH_BYTE(cp, entry->key.dip[i]);
-+		if (entry->key.ipv6)
-+		{
-+			for (i=4; i<16; i+=4)
-+			{
-+				for (j=i+3; j>=i; j--)
-+					HASH_PUSH_BYTE(cp, entry->key.dip[j]);
-+			}
-+		}
-+	}
-+
-+	if (entry->key_present.l4_bytes_0_3)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[0]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[1]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[2]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[3]);
-+	}
-+	if (entry->key_present.l4_bytes_4_7)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[4]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[5]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[6]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[7]);
-+	}
-+	if (entry->key_present.l4_bytes_8_11)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[8]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[9]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[10]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[11]);
-+	}
-+	if (entry->key_present.l4_bytes_12_15)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[12]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[13]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[14]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[15]);
-+	}
-+	if (entry->key_present.l4_bytes_16_19)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[16]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[17]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[18]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[19]);
-+	}
-+	if (entry->key_present.l4_bytes_20_23)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[20]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[21]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[22]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[23]);
-+	}
-+	if (entry->key_present.l7_bytes_0_3)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[0]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[1]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[2]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[3]);
-+	}
-+	if (entry->key_present.l7_bytes_4_7)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[4]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[5]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[6]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[7]);
-+	}
-+	if (entry->key_present.l7_bytes_8_11)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[8]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[9]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[10]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[11]);
-+	}
-+	if (entry->key_present.l7_bytes_12_15)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[12]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[13]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[14]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[15]);
-+	}
-+	if (entry->key_present.l7_bytes_16_19)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[16]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[17]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[18]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[19]);
-+	}
-+	if (entry->key_present.l7_bytes_20_23)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[20]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[21]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[22]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[23]);
-+	}
-+
-+	// get hash index
-+	total = (u32)((u32)cp - (u32)destp) / (sizeof(u32));
-+
-+	if (total > HASH_MAX_KEY_DWORD)
-+	{
-+		//hash_printf("Total key words (%d) is too large (> %d)!\n",
-+		//				total, HASH_MAX_KEY_DWORD);
-+		return -1;
-+	}
-+
-+	if (entry->key_present.port || entry->key_present.Ethertype)
-+		index = hash_gen_crc16((unsigned char *)destp, total * 4);
-+	else
-+	{
-+		if (total == 1)
-+		{
-+			hash_printf("No key is assigned!\n");
-+			return -1;
-+		}
-+
-+		index = hash_gen_crc16((unsigned char *)(destp+1), (total-1) * 4);
-+	}
-+
-+	entry->index = index & HASH_BITS_MASK;
-+
-+	//hash_printf("Total key words = %d, Hash Index= %d\n",
-+	//				total, entry->index);
-+
-+	cp = (unsigned char *)destp;
-+	cp+=3;
-+	HASH_PUSH_BYTE(cp, entry->rule);	// rule
-+
-+	entry->total_dwords = total;
-+
-+	return total;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_build_nat_keys
-+*----------------------------------------------------------------------*/
-+void hash_build_nat_keys(u32 *destp, HASH_ENTRY_T *entry)
-+{
-+	unsigned char 	*cp;
-+	int				i;
-+	unsigned short 	index;
-+	int 			total;
-+
-+	memset((void *)destp, 0, HASH_MAX_BYTES);
-+
-+	cp = (unsigned char *)destp + 2;
-+	HASH_PUSH_BYTE(cp, entry->key.port);
-+	cp++;
-+
-+	if (entry->key_present.pppoe_sid || entry->key_present.vlan_id)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.vlan_id);		// low word
-+		HASH_PUSH_WORD(cp, entry->key.pppoe_sid);	// high word
-+	}
-+
-+	HASH_PUSH_BYTE(cp, entry->key.ip_protocol);
-+	cp+=3;
-+
-+	// input (entry->key.sip[i]) is network-oriented
-+	// output (hash key) is host-oriented
-+	for (i=3; i>=0; i--)
-+		HASH_PUSH_BYTE(cp, entry->key.sip[i]);
-+
-+	// input (entry->key.sip[i]) is network-oriented
-+	// output (hash key) is host-oriented
-+	for (i=3; i>=0; i--)
-+		HASH_PUSH_BYTE(cp, entry->key.dip[i]);
-+
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[0]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[1]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[2]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[3]);
-+
-+	// get hash index
-+	total = (u32)((u32)cp - (u32)destp) / (sizeof(u32));
-+
-+	index = hash_gen_crc16((unsigned char *)destp, total * 4);
-+	entry->index = index & ((1 << HASH_BITS) - 1);
-+
-+	cp = (unsigned char *)destp;
-+	cp+=3;
-+	HASH_PUSH_BYTE(cp, entry->rule);	// rule
-+
-+	entry->total_dwords = total;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_build_toe_keys
-+*----------------------------------------------------------------------*/
-+int hash_build_toe_keys(u32 *destp, HASH_ENTRY_T *entry)
-+{
-+	unsigned long	data;
-+	unsigned char	*cp;
-+	unsigned short	index;
-+	int	i;
-+	int total;
-+	//printk("%s\n", __func__);
-+	memset((void*)destp, 0, HASH_MAX_BYTES);
-+	cp = (unsigned char*)destp;
-+
-+	if(entry->key_present.port || entry->key_present.Ethertype) {
-+		data = (entry->key.port << 16) + entry->key.Ethertype;
-+		HASH_PUSH_DWORD(cp, data);
-+	} else
-+		HASH_PUSH_DWORD(cp, 0);
-+
-+	if (entry->key_present.da || entry->key_present.sa) {
-+		unsigned char	mac[4];
-+		if (entry->key_present.da) {
-+			data = (entry->key.da[0]) + (entry->key.da[1] << 8) +
-+				   (entry->key.da[2] << 16) + (entry->key.da[3] <<24);
-+			HASH_PUSH_DWORD(cp, data);
-+		}
-+		mac[0] = (entry->key_present.da) ? entry->key.da[4] : 0;
-+		mac[1] = (entry->key_present.da) ? entry->key.da[5] : 0;
-+		mac[2] = (entry->key_present.sa) ? entry->key.sa[0] : 0;
-+		mac[3] = (entry->key_present.sa) ? entry->key.sa[1] : 0;
-+		data = mac[0] + (mac[1]<<8) + (mac[2]<<16) + (mac[3]<<24);
-+		HASH_PUSH_DWORD(cp, data);
-+		if (entry->key_present.sa) {
-+			data = (entry->key.sa[2]) + (entry->key.sa[3] << 8) +
-+				   (entry->key.sa[4] << 16) + (entry->key.sa[5] <<24);
-+			HASH_PUSH_DWORD(cp, data);
-+		}
-+	}
-+
-+	if (entry->key_present.ip_protocol) {
-+		unsigned char ip_protocol;
-+		ip_protocol = entry->key.ip_protocol;
-+		data = ip_protocol;
-+		HASH_PUSH_DWORD(cp, data);
-+	}
-+
-+	if (entry->key_present.ipv6_flow_label) {
-+		unsigned long flow_label;
-+		flow_label  = entry->key.ipv6_flow_label;
-+		data = flow_label & 0xfffff;
-+		HASH_PUSH_DWORD(cp, data);
-+	}
-+
-+	if (entry->key_present.sip)	{
-+		{
-+			data = IPIV(entry->key.sip[0], entry->key.sip[1],
-+					entry->key.sip[2], entry->key.sip[3]);
-+			HASH_PUSH_DWORD(cp, data);
-+			if (entry->key.ipv6) {
-+				for (i=4; i<16; i+=4) {
-+					data = IPIV(entry->key.sip[i+0], entry->key.sip[i+1],
-+							entry->key.sip[i+2], entry->key.sip[i+3]);
-+					HASH_PUSH_DWORD(cp, data);
-+				}
-+			}
-+		}
-+	}
-+
-+	if (entry->key_present.dip)	{
-+		{
-+			data = IPIV(entry->key.dip[0], entry->key.dip[1],
-+						entry->key.dip[2], entry->key.dip[3]);
-+			HASH_PUSH_DWORD(cp, data);
-+			if (entry->key.ipv6) {
-+				for (i=4; i<16; i+=4) {
-+					data = IPIV(entry->key.dip[i+0], entry->key.dip[i+1],
-+								entry->key.dip[i+2], entry->key.dip[i+3]);
-+					HASH_PUSH_DWORD(cp, data);
-+				}
-+			}
-+		}
-+	}
-+	if (entry->key_present.l4_bytes_0_3)
-+	{
-+		unsigned char *datap;
-+		datap = &entry->key.l4_bytes[0];
-+		data = 	datap[0] + 	(datap[1] << 8) + (datap[2] << 16) + (datap[3] << 24);
-+		HASH_PUSH_DWORD(cp, data);
-+	}
-+	if (entry->key_present.l7_bytes_0_3)
-+	{
-+		unsigned char *datap;
-+		datap = &entry->key.l7_bytes[0];
-+		data = 	datap[0] + 	(datap[1] << 8) + (datap[2] << 16) + (datap[3] << 24);
-+		HASH_PUSH_DWORD(cp, data);
-+	}
-+	if (entry->key_present.l7_bytes_4_7)
-+	{
-+		unsigned char *datap;
-+		datap = &entry->key.l7_bytes[4];
-+		data = 	datap[0] + 	(datap[1] << 8) + (datap[2] << 16) + (datap[3] << 24);
-+		HASH_PUSH_DWORD(cp, data);
-+	}
-+
-+	total = (unsigned long)((unsigned long)cp - (unsigned long)destp) / (sizeof(u32));
-+	if (total > HASH_MAX_KEY_DWORD) {
-+		//printf("Total key words (%d) is too large (> %d)!\n",
-+		//		total, HASH_MAX_KEY_DWORD);
-+		return -1;
-+	}
-+	index = hash_gen_crc16((unsigned char*)(destp + 1), (total-1)*4);
-+	entry->index = index & ((1 << HASH_BITS)-1);
-+
-+	cp = (unsigned char*) destp;
-+	cp += 3;
-+	HASH_PUSH_BYTE(cp, entry->rule);
-+	entry->total_dwords = total;
-+	return total;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_add_toe_entry
-+*----------------------------------------------------------------------*/
-+int hash_add_toe_entry(HASH_ENTRY_T *entry)
-+{
-+	int	rc;
-+	u32	key[HASH_MAX_DWORDS];
-+
-+	rc = hash_build_toe_keys((u32 *)&key, entry);
-+	if (rc < 0)
-+		return -1;
-+	hash_write_entry(entry, (unsigned char*) &key[0]);
-+	//hash_dump_entry(entry->index);
-+//	hash_set_valid_flag(entry->index, 1);
-+//	printk("Dump hash key!\n");
-+//	dump_hash_key(entry);
-+	return entry->index;
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* hash_write_entry
-+*----------------------------------------------------------------------*/
-+int hash_write_entry(HASH_ENTRY_T *entry, unsigned char *key)
-+{
-+	int		i;
-+	u32		*srcep, *destp, *destp2;
-+
-+	srcep = (u32 *)key;
-+	destp2 = destp = (u32 *)&hash_tables[entry->index][0];
-+
-+	for (i=0; i<(entry->total_dwords); i++, srcep++, destp++)
-+		*destp = *srcep;
-+
-+	srcep = (u32 *)&entry->action;
-+	*destp++ = *srcep;
-+
-+	srcep = (u32 *)&entry->param;
-+	for (i=0; i<(sizeof(ENTRY_PARAM_T)/sizeof(*destp)); i++, srcep++, destp++)
-+		*destp = *srcep;
-+
-+	memset(destp, 0, (HASH_MAX_DWORDS-entry->total_dwords-HASH_ACTION_DWORDS) * sizeof(u32));
-+
-+	consistent_sync(destp2, (entry->total_dwords+HASH_ACTION_DWORDS) * 4, PCI_DMA_TODEVICE);
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_timer_func
-+*----------------------------------------------------------------------*/
-+static void hash_timer_func(u32 data)
-+{
-+	int					i, j, idx;
-+	volatile u32		*own_p, *valid_p;
-+	u32					own_bits, a_bits;
-+	int					period = HASH_TIMER_PERIOD;
-+
-+	valid_p = (volatile u32 *)TOE_V_BIT_BASE;
-+	own_p = (volatile u32 *)hash_nat_owner_bits;
-+	for (i=0, idx=0; i<(HASH_TOTAL_ENTRIES/32); i++, own_p++, valid_p++, idx+=32)
-+	{
-+		a_bits = readl(TOE_A_BIT_BASE + (i*4));
-+		own_bits = *own_p;
-+		if (own_bits)
-+		{
-+			for (j=0; own_bits && j<32; j++)
-+			{
-+				if (own_bits & 1)
-+				{
-+					short *counter_p, *interval_p;
-+					NAT_HASH_ENTRY_T	*nat_entry;
-+					GRE_HASH_ENTRY_T	*gre_entry;
-+					nat_entry = (NAT_HASH_ENTRY_T *)hash_get_entry(idx+j);
-+					gre_entry = (GRE_HASH_ENTRY_T *)nat_entry;
-+					if (nat_entry->key.ip_protocol == IPPROTO_GRE)
-+					{
-+						counter_p = (short *)&gre_entry->tmo.counter;
-+						interval_p = (short *)&gre_entry->tmo.interval;
-+					}
-+					else
-+					{
-+						counter_p = (short *)&nat_entry->tmo.counter;
-+						interval_p = (short *)&nat_entry->tmo.interval;
-+					}
-+					if (a_bits & 1)
-+					{
-+						*counter_p = *interval_p;
-+					}
-+					else
-+					{
-+						*counter_p -= HASH_TIMER_PERIOD;
-+						if (*counter_p <= 0)
-+						{
-+							*valid_p &= ~(1 << j);		// invalidate it
-+							*own_p &= ~(1 << j);		// release ownership for NAT
-+							*counter_p = 0;
-+							// hash_printf("%lu %s: Clear hash index: %d\n", jiffies/HZ, __func__, i*32+j);
-+						}
-+						else if (period > *counter_p)
-+						{
-+							period = *counter_p;
-+						}
-+					}
-+				}
-+				a_bits >>= 1;
-+				own_bits >>=1;
-+			}
-+		}
-+	}
-+
-+	hash_timer_obj.expires = jiffies + (period * HZ);
-+	add_timer((struct timer_list *)data);
-+}
-+
-+/*----------------------------------------------------------------------
-+* dm_long
-+*----------------------------------------------------------------------*/
-+void dm_long(u32 location, int length)
-+{
-+	u32		*start_p, *curr_p, *end_p;
-+	u32		*datap, data;
-+	int		i;
-+
-+	//if (length > 1024)
-+	//	length = 1024;
-+
-+	start_p = (u32 *)location;
-+	end_p = (u32 *)location + length;
-+	curr_p = (u32 *)((u32)location & 0xfffffff0);
-+	datap = (u32 *)location;
-+	while (curr_p < end_p)
-+	{
-+		hash_printf("0x%08x: ",(u32)curr_p & 0xfffffff0);
-+		for (i=0; i<4; i++)
-+		{
-+			if (curr_p < start_p || curr_p >= end_p)
-+               hash_printf("         ");
-+			else
-+			{
-+				data = *datap;
-+				hash_printf("%08X ", data);
-+			}
-+			if (i==1)
-+              hash_printf("- ");
-+
-+			curr_p++;
-+			datap++;
-+		}
-+        hash_printf("\n");
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_dump_entry
-+*----------------------------------------------------------------------*/
-+void hash_dump_entry(int index)
-+{
-+	hash_printf("Hash Index %d:\n", index);
-+	dm_long((u32)&hash_tables[index][0], HASH_MAX_DWORDS);
-+}
-+
-+
---- /dev/null
-+++ b/drivers/net/sl351x_nat.c
-@@ -0,0 +1,1736 @@
-+/****************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*----------------------------------------------------------------------------
-+* Name			: sl351x_nat.c
-+* Description	:
-+*		Handle Storlink SL351x NAT Functions
-+*
-+*
-+* Packet Flow:
-+*
-+*            (xmit)+<--- SW NAT -->+(xmit)
-+*                  |       ^^      |
-+*                  |       ||      |
-+*                  |       ||      |
-+*   Client <---> GMAC-x  HW-NAT  GMAC-y  <---> Server
-+*
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*	03/13/2006	Gary Chen	Create and implement
-+*
-+*
-+****************************************************************************/
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/skbuff.h>
-+#include <linux/if_ether.h>
-+#include <linux/if_pppox.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <linux/ppp_defs.h>
-+
-+#define	 MIDWAY
-+#define	 SL_LEPUS
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <asm/arch/sl351x_hash_cfg.h>
-+#include <asm/arch/sl351x_nat_cfg.h>
-+#ifdef CONFIG_NETFILTER
-+// #include <linux/netfilter/nf_conntrack.h>
-+#include <linux/netfilter/nf_conntrack_tcp.h>
-+#endif
-+
-+//#define NAT_DEBUG_MSG		1
-+#define _NOT_CHECK_SIP_DIP
-+//#define	SL351x_NAT_TEST_BY_SMARTBITS		1	// Initialize 32 hash entries and test by SmartBITS
-+#define VITESSE_G5SWITCH	1
-+
-+#ifdef CONFIG_SL351x_NAT
-+
-+/*----------------------------------------------------------------------
-+* Definition
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL3516_ASIC
-+#define CONFIG_SL351x_NAT_TCP_UDP
-+#define CONFIG_SL351x_NAT_GRE
-+#define CONFIG_SL351x_TCP_UDP_RULE_ID	0
-+#define CONFIG_SL351x_GRE_RULE_ID		1
-+#else
-+#define CONFIG_SL351x_NAT_TCP_UDP
-+//#define CONFIG_SL351x_NAT_GRE
-+#define CONFIG_SL351x_TCP_UDP_RULE_ID	0
-+#define CONFIG_SL351x_GRE_RULE_ID		0
-+#endif
-+
-+#define	nat_printf					printk
-+#define NAT_FTP_CTRL_PORT 			(21)	// TCP
-+#define NAT_H323_PORT				(1720)	// TCP
-+#define NAT_T120_PORT				(1503)	// TCP
-+#define NAT_PPTP_PORT				(1723)	// TCP
-+#define NAT_TFTP_PORT 				(69)	// UDP
-+#define NAT_DNS_PORT 				(53)	// UDP
-+#define NAT_NTP_PORT				(123)	// UDP
-+#define NAT_RAS_PORT				(1719)	// UDP
-+#define NAT_BOOTP67_PORT			(67)	// UDP
-+#define NAT_BOOTP68_PORT			(68)	// UDP
-+
-+#define NAT_TCP_PORT_MAX			64
-+#define NAT_UDP_PORT_MAX			64
-+
-+#define GRE_PROTOCOL				(0x880b)
-+#define GRE_PROTOCOL_SWAP			__constant_htons(0x880b)
-+
-+#ifdef VITESSE_G5SWITCH
-+extern int Giga_switch;
-+#endif
-+
-+typedef struct
-+{
-+	u16		flags_ver;
-+	u16		protocol;
-+	u16		payload_length;
-+	u16		call_id;
-+	u32		seq;
-+	u32		ack;
-+} GRE_PKTHDR_T;
-+
-+/*----------------------------------------------------------------------
-+* NAT Configuration
-+*
-+* Note: Any change for network setting, the NAT configuration should
-+*       be changed also.
-+*	cfg->lan_port	0 if GMAC-0, 1: if GMAC-1
-+*	cfg->wan_port	0 if GMAC-0, 1: if GMAC-1
-+*	cfg->lan_ipaddr, cfg->lan_gateway, cfg->lan_netmask
-+*	cfg->wan_ipaddr, cfg->wan_gateway, cfg->wan_netmask
-+*
-+*----------------------------------------------------------------------*/
-+NAT_CFG_T 		nat_cfg;
-+static int		nat_initialized;
-+u32 			nat_collision;
-+
-+#ifdef CONFIG_SL351x_NAT_TCP_UDP
-+static u16		fixed_tcp_port_list[]={NAT_FTP_CTRL_PORT,
-+							   			NAT_H323_PORT,
-+							   			// NAT_T120_PORT,
-+							   			NAT_PPTP_PORT,
-+										0};
-+static u16		fixed_udp_port_list[]={NAT_DNS_PORT,
-+									  	NAT_NTP_PORT,
-+									  	NAT_TFTP_PORT,
-+										NAT_RAS_PORT,
-+									  	NAT_BOOTP67_PORT,
-+									  	NAT_BOOTP68_PORT,
-+									   	0};
-+#endif
-+
-+// #define _HAVE_DYNAMIC_PORT_LIST
-+#ifdef _HAVE_DYNAMIC_PORT_LIST
-+static u16		dynamic_tcp_port_list[NAT_TCP_PORT_MAX+1];
-+static u16		dynamic_udp_port_list[NAT_UDP_PORT_MAX+1]};
-+#endif
-+
-+/*----------------------------------------------------------------------
-+* Functions
-+*----------------------------------------------------------------------*/
-+int sl351x_nat_tcp_udp_output(struct sk_buff *skb, int port);
-+int sl351x_nat_udp_output(struct sk_buff *skb, int port);
-+int sl351x_nat_gre_output(struct sk_buff *skb, int port);
-+
-+extern int mac_set_rule_reg(int mac, int rule, int enabled, u32 reg0, u32 reg1, u32 reg2);
-+extern void hash_dump_entry(int index);
-+extern void mac_get_hw_tx_weight(struct net_device *dev, char *weight);
-+extern void mac_set_hw_tx_weight(struct net_device *dev, char *weight);
-+
-+#ifdef SL351x_NAT_TEST_BY_SMARTBITS
-+static void nat_init_test_entry(void);
-+#endif
-+/*----------------------------------------------------------------------
-+* sl351x_nat_init
-+*	initialize a NAT matching rule
-+*	Called by SL351x Driver
-+*		key		: port, protocol, Sip, Dip, Sport, Dport
-+*		Action	: Srce Q: HW Free Queue,
-+*				  Dest Q: HW TxQ
-+*				  Change DA
-+*				  Change SA
-+*                 Change Sip or Dip
-+*    			  Change Sport or Dport
-+*----------------------------------------------------------------------*/
-+void sl351x_nat_init(void)
-+{
-+	int					rc;
-+	GMAC_MRxCR0_T		mrxcr0;
-+	GMAC_MRxCR1_T		mrxcr1;
-+	GMAC_MRxCR2_T		mrxcr2;
-+	NAT_CFG_T			*cfg;
-+
-+	if (nat_initialized)
-+		return;
-+
-+	nat_initialized = 1;
-+
-+	if ((sizeof(NAT_HASH_ENTRY_T) > HASH_MAX_BYTES) ||
-+		(sizeof(GRE_HASH_ENTRY_T) > HASH_MAX_BYTES))
-+	{
-+		nat_printf("NAT_HASH_ENTRY_T structure Size is too larger!\n");
-+		while(1);
-+	}
-+
-+	cfg = (NAT_CFG_T *)&nat_cfg;
-+	memset((void *)cfg, 0, sizeof(NAT_CFG_T));
-+#ifdef _HAVE_DYNAMIC_PORT_LIST
-+	memset((void *)dynamic_tcp_port_list, 0, sizeof(dynamic_tcp_port_list));
-+	memset((void *)dynamic_udp_port_list, 0, sizeof(dynamic_udp_port_list));
-+#endif
-+
-+#ifdef VITESSE_G5SWITCH
-+	if(Giga_switch)
-+	{
-+		cfg->enabled			= 1;
-+		cfg->tcp_udp_rule_id 	= CONFIG_SL351x_TCP_UDP_RULE_ID;
-+		cfg->gre_rule_id 		= CONFIG_SL351x_GRE_RULE_ID;
-+		cfg->lan_port			= 1;
-+		cfg->wan_port			= 0;
-+		cfg->default_hw_txq 	= 3;
-+		cfg->tcp_tmo_interval 	= 60;
-+		cfg->udp_tmo_interval 	= 180;
-+		cfg->gre_tmo_interval 	= 60;
-+	}
-+	else
-+	{
-+		cfg->enabled			= 1;
-+		cfg->tcp_udp_rule_id 	= CONFIG_SL351x_TCP_UDP_RULE_ID;
-+		cfg->gre_rule_id 		= CONFIG_SL351x_GRE_RULE_ID;
-+		cfg->lan_port			= 0;
-+		cfg->wan_port			= 1;
-+		cfg->default_hw_txq 	= 3;
-+		cfg->tcp_tmo_interval 	= 60;
-+		cfg->udp_tmo_interval 	= 180;
-+		cfg->gre_tmo_interval 	= 60;
-+
-+	}
-+#endif
-+
-+#if 1	//	debug purpose
-+	cfg->ipcfg[0].total				= 1;
-+	cfg->ipcfg[0].entry[0].ipaddr	= IPIV(192,168,2,92);
-+	cfg->ipcfg[0].entry[0].netmask	= IPIV(255,255,255,0);
-+	cfg->ipcfg[1].total				= 1;
-+	cfg->ipcfg[1].entry[0].ipaddr	= IPIV(192,168,1,200);
-+	cfg->ipcfg[1].entry[0].netmask	= IPIV(255,255,255,0);
-+#endif
-+
-+#if 1
-+	cfg->xport.total = 0;
-+#else
-+	cfg->xport.total = 4;
-+
-+	// H.323/H.225 Call setup
-+	cfg->xport.entry[0].protocol = IPPROTO_TCP;
-+	cfg->xport.entry[0].sport_start = 0;
-+	cfg->xport.entry[0].sport_end = 0;
-+	cfg->xport.entry[0].dport_start = 1720;
-+	cfg->xport.entry[0].dport_end = 1720;
-+	cfg->xport.entry[1].protocol = IPPROTO_TCP;
-+	cfg->xport.entry[1].sport_start = 1720;
-+	cfg->xport.entry[1].sport_end = 1720;
-+	cfg->xport.entry[1].dport_start = 0;
-+	cfg->xport.entry[1].dport_end = 0;
-+
-+	// RAS Setup
-+	cfg->xport.entry[2].protocol = IPPROTO_UDP;
-+	cfg->xport.entry[2].sport_start = 0;
-+	cfg->xport.entry[2].sport_end = 0;
-+	cfg->xport.entry[2].dport_start = 1719;
-+	cfg->xport.entry[2].dport_end = 1719;
-+	cfg->xport.entry[3].protocol = IPPROTO_UDP;
-+	cfg->xport.entry[3].sport_start = 1719;
-+	cfg->xport.entry[3].sport_end = 1719;
-+	cfg->xport.entry[3].dport_start = 0;
-+	cfg->xport.entry[3].dport_end = 0;
-+#endif
-+
-+#ifdef CONFIG_SL351x_NAT_TCP_UDP
-+	mrxcr0.bits32 = 0;
-+	mrxcr1.bits32 = 0;
-+	mrxcr2.bits32 = 0;
-+	mrxcr0.bits.port = 1;
-+	mrxcr0.bits.l3 = 1;
-+	mrxcr0.bits.l4 = 1;
-+	mrxcr1.bits.sip = 1;
-+	mrxcr1.bits.dip = 1;
-+	mrxcr1.bits.l4_byte0_15 = 0x0f;	// Byte 0-3
-+	mrxcr0.bits.sprx = 3;
-+
-+	rc = mac_set_rule_reg(cfg->lan_port, cfg->tcp_udp_rule_id, 1, mrxcr0.bits32, mrxcr1.bits32, mrxcr2.bits32);
-+	if (rc < 0)
-+	{
-+		nat_printf("NAT Failed to set MAC-%d Rule %d!\n", cfg->lan_port, cfg->tcp_udp_rule_id);
-+	}
-+
-+	if (cfg->lan_port != cfg->wan_port)
-+	{
-+		rc = mac_set_rule_reg(cfg->wan_port, cfg->tcp_udp_rule_id, 1, mrxcr0.bits32, mrxcr1.bits32, mrxcr2.bits32);
-+		if (rc < 0)
-+		{
-+			nat_printf("NAT Failed to set MAC-%d Rule %d!\n", cfg->wan_port, cfg->tcp_udp_rule_id);
-+		}
-+	}
-+#endif
-+
-+#ifdef CONFIG_SL351x_NAT_GRE
-+	mrxcr0.bits32 = 0;
-+	mrxcr1.bits32 = 0;
-+	mrxcr2.bits32 = 0;
-+	mrxcr0.bits.port = 1;
-+	mrxcr0.bits.l3 = 1;
-+	mrxcr0.bits.l4 = 1;
-+	mrxcr1.bits.sip = 1;
-+	mrxcr1.bits.dip = 1;
-+	mrxcr1.bits.l4_byte0_15 = 0xcc;	// Byte 2, 3, 6, 7
-+	mrxcr0.bits.sprx = 4;			// see GMAC driver about SPR
-+
-+	rc = mac_set_rule_reg(cfg->lan_port, cfg->gre_rule_id, 1, mrxcr0.bits32, mrxcr1.bits32, mrxcr2.bits32);
-+	if (rc < 0)
-+	{
-+		nat_printf("NAT Failed to set MAC-%d Rule %d!\n", cfg->lan_port, cfg->gre_rule_id);
-+	}
-+
-+	if (cfg->lan_port != cfg->wan_port)
-+	{
-+		rc = mac_set_rule_reg(cfg->wan_port, cfg->gre_rule_id, 1, mrxcr0.bits32, mrxcr1.bits32, mrxcr2.bits32);
-+		if (rc < 0)
-+		{
-+			nat_printf("NAT Failed to set MAC-%d Rule %d!\n", cfg->wan_port, cfg->gre_rule_id);
-+		}
-+	}
-+#endif
-+
-+#ifdef SL351x_NAT_TEST_BY_SMARTBITS
-+	nat_init_test_entry();
-+#endif
-+}
-+
-+/*----------------------------------------------------------------------
-+* nat_build_keys
-+*	Note: To call this routine, the key->rule_id MUST be zero
-+*----------------------------------------------------------------------*/
-+static inline int nat_build_keys(NAT_KEY_T *key)
-+{
-+	return hash_gen_crc16((unsigned char *)key, NAT_KEY_SIZE) & HASH_BITS_MASK;
-+}
-+
-+/*----------------------------------------------------------------------
-+* gre_build_keys
-+*	Note: To call this routine, the key->rule_id MUST be zero
-+*----------------------------------------------------------------------*/
-+static inline int gre_build_keys(GRE_KEY_T *key)
-+{
-+	return hash_gen_crc16((unsigned char *)key, GRE_KEY_SIZE) & HASH_BITS_MASK;
-+}
-+
-+/*----------------------------------------------------------------------
-+* nat_write_hash_entry
-+*----------------------------------------------------------------------*/
-+static inline int nat_write_hash_entry(int index, void *hash_entry)
-+{
-+	int		i;
-+	u32		*srcep, *destp, *destp2;
-+
-+	srcep = (u32 *)hash_entry;
-+	destp = destp2 = (u32 *)&hash_tables[index][0];
-+
-+	for (i=0; i<(NAT_HASH_ENTRY_SIZE/sizeof(u32)); i++)
-+		*destp++ = *srcep++;
-+
-+	consistent_sync(destp2, NAT_HASH_ENTRY_SIZE, PCI_DMA_TODEVICE);
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* gre_write_hash_entry
-+*----------------------------------------------------------------------*/
-+static inline int gre_write_hash_entry(int index, void *hash_entry)
-+{
-+	int		i;
-+	u32		*srcep, *destp, *destp2;
-+
-+	srcep = (u32 *)hash_entry;
-+	destp = destp2 = (u32 *)&hash_tables[index][0];
-+
-+	for (i=0; i<(GRE_HASH_ENTRY_SIZE/sizeof(u32)); i++)
-+		*destp++ = *srcep++;
-+
-+	consistent_sync(destp2, GRE_HASH_ENTRY_SIZE, PCI_DMA_TODEVICE);
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_find_ipcfg
-+*	return NULL if not found
-+*----------------------------------------------------------------------*/
-+static NAT_IP_ENTRY_T *sl351x_nat_find_ipcfg(u32 ipaddr, int port)
-+{
-+	int				i;
-+	NAT_IP_ENTRY_T	*ipcfg;
-+
-+	ipcfg = (NAT_IP_ENTRY_T *)&nat_cfg.ipcfg[port].entry[0];
-+	for (i=0; i<nat_cfg.ipcfg[port].total; i++, ipcfg++)
-+	{
-+		if (ipaddr == ipcfg->ipaddr)
-+		{
-+			return ipcfg;
-+		}
-+	}
-+	return NULL;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_assign_qid
-+*----------------------------------------------------------------------*/
-+static int sl351x_nat_assign_qid(u8 proto, u32 sip, u32 dip, u16 sport, u16 dport)
-+{
-+	int 				i, total, qid;
-+	NAT_WRULE_ENTRY_T	*entry;
-+
-+	for (qid = 0; qid<CONFIG_NAT_TXQ_NUM; qid++)
-+	{
-+		if (qid == nat_cfg.default_hw_txq)
-+			continue;
-+
-+		entry = (NAT_WRULE_ENTRY_T *)&nat_cfg.wrule[qid].entry[0];
-+		total = nat_cfg.wrule[qid].total;
-+		for (i=0; i<total; i++, entry++)
-+		{
-+			if (!entry->protocol || entry->protocol==proto)
-+			{
-+				//if (!entry->sip_start && !entry->dip_start && !entry->sport_start && !entry->dport_start)
-+				//	continue; // UI take care
-+				if (entry->sip_start && !((sip >= entry->sip_start) &&
-+									   (sip <= entry->sip_end)))
-+					continue;
-+				if (entry->dip_start && !((dip >= entry->dip_start) &&
-+									   (dip <= entry->dip_end)))
-+					continue;
-+				if (entry->sport_start && !((sport >= entry->sport_start) &&
-+									   (sport <= entry->sport_end)))
-+					continue;
-+				if (entry->dport_start && !((dport >= entry->dport_start)
-+					 			       && (dport <= entry->dport_end)))
-+					continue;
-+				return qid;
-+			}
-+		}
-+	}
-+	return nat_cfg.default_hw_txq;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_input
-+*	Handle NAT input frames
-+*	Called by SL351x Driver - Handle Default Rx Queue
-+*	Notes: The caller must make sure that the l3off & l4offset should not be zero.
-+*	SL351x NAT Frames should meet the following conditions:
-+*	1. TCP or UDP frame
-+*	2. Cannot be special ALGs ports which TCP/UDP data is updated
-+*	3. LAN-IN Frames:
-+*		Source IP is in the LAN subnet and Destination is not in the LAN subnet
-+*	4. WAN-IN Frames
-+*		Destination IP is in the WAN port IP
-+*
-+*	Example Ports
-+*	1. TCP/UDP data is updated
-+*		(a) FTP Control Packet
-+*		(b) VoIP Packets
-+*		(c) etc. (add in future)
-+*	2. UDP Low packet rate, not worth
-+*		(b) TFTP Destination Port is 69
-+*		(b) DNS  53
-+*		(c) NTP  123
-+*		(d) etc. (add in future)
-+*----------------------------------------------------------------------*/
-+void sl351x_nat_input(struct sk_buff *skb, int port, void *l3off, void *l4off)
-+{
-+	int 				i, found;
-+	u32					sip, dip;
-+	u16					sport, dport;
-+	struct ethhdr		*ether_hdr;
-+	struct iphdr		*ip_hdr;
-+	struct tcphdr		*tcp_hdr;
-+	struct pppoe_hdr	*pppoe_hdr;
-+	NAT_CB_T			*nat_cb;
-+	u8					proto, pppoe_frame=0;
-+	NAT_CFG_T			*cfg;
-+	u16					ppp_proto;
-+	NAT_IP_ENTRY_T		*ipcfg;
-+	NAT_XPORT_ENTRY_T	*xentry;
-+	GRE_PKTHDR_T		*gre_hdr;
-+#ifdef CONFIG_SL351x_NAT_TCP_UDP
-+	u16 				*port_ptr;
-+#endif
-+
-+	cfg = (NAT_CFG_T *)&nat_cfg;
-+	if (!cfg->enabled || !cfg->ipcfg[port].total)
-+		return;
-+
-+	ip_hdr = (struct iphdr *)&(skb->data[(u32)l3off]);
-+	proto = ip_hdr->protocol;
-+
-+	tcp_hdr = (struct tcphdr *)&(skb->data[(u32)l4off]);
-+	gre_hdr = (GRE_PKTHDR_T *)tcp_hdr;
-+	sport = ntohs(tcp_hdr->source);
-+	dport = ntohs(tcp_hdr->dest);
-+
-+	sip = ntohl(ip_hdr->saddr);
-+	dip = ntohl(ip_hdr->daddr);
-+
-+	if (dip == IPIV(255,255,255,255))
-+		return;
-+
-+	if (port == cfg->lan_port)
-+	{
-+		ipcfg = (NAT_IP_ENTRY_T *)&cfg->ipcfg[port].entry[0];
-+		for (i=0, found=0; i<cfg->ipcfg[port].total; i++, ipcfg++)
-+		{
-+			u32 subnet = ipcfg->ipaddr & ipcfg->netmask;
-+			if (((sip & ipcfg->netmask) == subnet) &&
-+				((dip & ipcfg->netmask) != subnet))
-+			{
-+				found = 1;
-+				break;
-+			}
-+		}
-+		if (!found)
-+			return;
-+	}
-+	else
-+	{
-+#ifndef _NOT_CHECK_SIP_DIP	// enable it if know and get the wan ip address
-+		if (!sl351x_nat_find_ipcfg(dip, port))
-+		{
-+			printk("WAN->LAN Incorrect Dip %d.%d.%d.%d\n", HIPQUAD(dip));
-+			return;
-+		}
-+#endif
-+		ether_hdr = (struct ethhdr *)skb->data;
-+		pppoe_hdr = (struct pppoe_hdr *)(ether_hdr + 1);
-+		ppp_proto = *(u16 *)&pppoe_hdr->tag[0];
-+		if (ether_hdr->h_proto == __constant_htons(ETH_P_PPP_SES)	// 0x8864
-+			&& ppp_proto == __constant_htons(PPP_IP) )				// 0x21
-+		{
-+			pppoe_frame = 1;
-+		}
-+	}
-+
-+#ifdef CONFIG_SL351x_NAT_TCP_UDP
-+	if (proto == IPPROTO_TCP)
-+	{
-+#ifdef	NAT_DEBUG_MSG
-+		nat_printf("From   GMAC-%d: 0x%-4X TCP %d.%d.%d.%d [%d] --> %d.%d.%d.%d [%d]",
-+				port, ntohs(ip_hdr->id),
-+				NIPQUAD(ip_hdr->saddr), sport,
-+				NIPQUAD(ip_hdr->daddr), dport);
-+		if (tcp_flag_word(tcp_hdr) & TCP_FLAG_SYN) nat_printf(" SYN");
-+		if (tcp_flag_word(tcp_hdr) & TCP_FLAG_FIN) nat_printf(" FIN");
-+		if (tcp_flag_word(tcp_hdr) & TCP_FLAG_RST) nat_printf(" RST");
-+		if (tcp_flag_word(tcp_hdr) & TCP_FLAG_ACK) nat_printf(" ACK");
-+		nat_printf("\n");
-+#endif
-+		// if (tcp_flag_word(tcp_hdr) & (TCP_FLAG_SYN | TCP_FLAG_FIN | TCP_FLAG_RST))
-+		if (tcp_flag_word(tcp_hdr) & (TCP_FLAG_SYN))
-+		{
-+			return;
-+		}
-+		port_ptr = fixed_tcp_port_list;
-+		for (i=0; *port_ptr; i++, port_ptr++)
-+		{
-+			if (sport == *port_ptr || dport == *port_ptr)
-+				return;
-+		}
-+#ifdef _HAVE_DYNAMIC_PORT_LIST
-+		port_ptr = dynamic_tcp_port_list;
-+		for (i=0; *port_ptr; i++, port_ptr++)
-+		{
-+			if (sport == *port_ptr || dport == *port_ptr)
-+				return;
-+		}
-+#endif
-+	}
-+	else if (proto == IPPROTO_UDP)
-+	{
-+#ifdef	NAT_DEBUG_MSG
-+		nat_printf("From   GMAC-%d: 0x%-4X UDP %d.%d.%d.%d [%d] --> %d.%d.%d.%d [%d]",
-+				port, ntohs(ip_hdr->id),
-+				NIPQUAD(ip_hdr->saddr), sport,
-+				NIPQUAD(ip_hdr->daddr), dport);
-+		nat_printf("\n");
-+#endif
-+		port_ptr = fixed_udp_port_list;
-+		for (i=0; *port_ptr; i++, port_ptr++)
-+		{
-+			if (sport == *port_ptr || dport == *port_ptr)
-+				return;
-+		}
-+#ifdef _HAVE_DYNAMIC_PORT_LIST
-+		port_ptr = dynamic_udp_port_list;
-+		for (i=0; *port_ptr; i++, port_ptr++)
-+		{
-+			if (sport == *port_ptr || dport == *port_ptr)
-+				return;
-+		}
-+#endif
-+	}
-+	else
-+#endif	// CONFIG_SL351x_NAT_TCP_UDP
-+#ifdef CONFIG_SL351x_NAT_GRE
-+	if (proto == IPPROTO_GRE)
-+	{
-+		if (gre_hdr->protocol != GRE_PROTOCOL_SWAP)
-+			return;
-+#ifdef	NAT_DEBUG_MSG
-+		nat_printf("From   GMAC-%d: 0x%-4X GRE %d.%d.%d.%d [%d] --> %d.%d.%d.%d",
-+				port, ntohs(ip_hdr->id),
-+				NIPQUAD(ip_hdr->saddr), ntohs(gre_hdr->call_id),
-+				NIPQUAD(ip_hdr->daddr));
-+		nat_printf("\n");
-+#endif
-+	}
-+	else
-+#endif
-+		return;
-+
-+
-+	// check xport list
-+	xentry = (NAT_XPORT_ENTRY_T *)&cfg->xport.entry[0];
-+	for (i=0; i<cfg->xport.total; i++, xentry++)
-+	{
-+		if (!xentry->protocol || xentry->protocol == proto)
-+		{
-+			//if (!xentry->sport_start && !xentry->dport_start) // UI take care
-+			//	continue;
-+			if (xentry->sport_start && !((sport >= xentry->sport_start) &&
-+									   (sport <= xentry->sport_end)))
-+				continue;
-+			if (xentry->dport_start && !((dport >= xentry->dport_start)
-+					 			       && (dport <= xentry->dport_end)))
-+				continue;
-+			return;
-+		}
-+	}
-+
-+	nat_cb = NAT_SKB_CB(skb);
-+	if (((u32)nat_cb & 3))
-+	{
-+		nat_printf("%s ERROR! nat_cb is not alignment!!!!!!\n", __func__);
-+		return;
-+	}
-+	nat_cb->tag = NAT_CB_TAG;
-+	memcpy(nat_cb->sa, skb->data+6, 6);
-+	nat_cb->sip = ip_hdr->saddr;
-+	nat_cb->dip = ip_hdr->daddr;
-+	if (proto == IPPROTO_GRE)
-+	{
-+		nat_cb->sport = gre_hdr->protocol;
-+		nat_cb->dport = gre_hdr->call_id;
-+	}
-+	else
-+	{
-+		nat_cb->sport = tcp_hdr->source;
-+		nat_cb->dport = tcp_hdr->dest;
-+	}
-+	nat_cb->pppoe_frame = pppoe_frame;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_output
-+*	Handle NAT output frames
-+*	Called by SL351x Driver - Transmit
-+*
-+*	1. If not SL351x NAT frames, return FALSE
-+*	2. LAN-to-WAN frames
-+*		(1) Sip must be WAN IP
-+*	3. If TCP SY/RST/FIN frame, return
-+*	4. Build the hash key and get the hash index
-+*	5. If V-Bit is ON, return.
-+*	6. Write hash entry and validate it
-+*
-+*----------------------------------------------------------------------*/
-+int sl351x_nat_output(struct sk_buff *skb, int port)
-+{
-+	struct iphdr		*ip_hdr;
-+	u8					proto;
-+	NAT_CB_T			*nat_cb;
-+
-+	nat_cb = NAT_SKB_CB(skb);
-+	if (nat_cb->tag != NAT_CB_TAG)
-+		return 0;
-+
-+	if (((u32)nat_cb & 3))
-+	{
-+		nat_printf("%s ERROR! nat_cb is not alignment!!!!!!\n", __func__);
-+		return 0;
-+	}
-+	ip_hdr = (struct iphdr *)skb->h.ipiph;
-+	proto = ip_hdr->protocol;
-+
-+	switch (proto)
-+	{
-+		case IPPROTO_TCP:
-+		case IPPROTO_UDP:
-+			return sl351x_nat_tcp_udp_output(skb, port);
-+		case IPPROTO_GRE:
-+			return sl351x_nat_gre_output(skb, port);
-+	}
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_tcp_udp_output
-+*	Handle NAT TCP/UDP output frames
-+*----------------------------------------------------------------------*/
-+int sl351x_nat_tcp_udp_output(struct sk_buff *skb, int port)
-+{
-+	u32					sip, dip;
-+	struct ethhdr		*ether_hdr;
-+	struct iphdr		*ip_hdr;
-+	struct tcphdr		*tcp_hdr;
-+	struct pppoe_hdr	*pppoe_hdr;
-+	NAT_CB_T			*nat_cb;
-+	NAT_CFG_T			*cfg;
-+	u8					proto;
-+	u16					sport, dport, ppp_proto;
-+	u32					hash_data[HASH_MAX_DWORDS];
-+	NAT_HASH_ENTRY_T	*hash_entry;
-+	int					hash_index;
-+	struct ip_conntrack *nat_ip_conntrack;
-+	enum ip_conntrack_info ctinfo;
-+
-+	nat_cb = NAT_SKB_CB(skb);
-+	cfg = (NAT_CFG_T *)&nat_cfg;
-+
-+	ether_hdr = (struct ethhdr *)skb->data;
-+	ip_hdr = (struct iphdr *)skb->h.ipiph;
-+	tcp_hdr = (struct tcphdr *)((u32)ip_hdr + (ip_hdr->ihl<<2));
-+	sip = ntohl(ip_hdr->saddr);
-+	dip = ntohl(ip_hdr->daddr);
-+	proto = ip_hdr->protocol;
-+	sport = ntohs(tcp_hdr->source);
-+	dport = ntohs(tcp_hdr->dest);
-+
-+#ifdef	NAT_DEBUG_MSG
-+	{
-+		nat_printf("To   GMAC-%d: 0x%-4X [%d] %d.%d.%d.%d [%d] --> %d.%d.%d.%d [%d]",
-+				port, ntohs(ip_hdr->id), proto,
-+				NIPQUAD(ip_hdr->saddr), sport,
-+				NIPQUAD(ip_hdr->daddr), dport);
-+		if (proto == IPPROTO_TCP)
-+		{
-+			if (tcp_flag_word(tcp_hdr) & TCP_FLAG_SYN) nat_printf(" SYN");
-+			if (tcp_flag_word(tcp_hdr) & TCP_FLAG_FIN) nat_printf(" FIN");
-+			if (tcp_flag_word(tcp_hdr) & TCP_FLAG_RST) nat_printf(" RST");
-+			if (tcp_flag_word(tcp_hdr) & TCP_FLAG_ACK) nat_printf(" ACK");
-+		}
-+		nat_printf("\n");
-+	}
-+#endif
-+	nat_ip_conntrack = ip_conntrack_get(skb, &ctinfo);
-+	if (!nat_ip_conntrack)
-+	{
-+		nat_printf("IP conntrack info is not found!\n");
-+		return 0;
-+	}
-+	// nat_printf("nat_ip_conntrack = 0x%x, status=0x%lx, ctinfo=%d\n", (u32)nat_ip_conntrack, nat_ip_conntrack->status, ctinfo);
-+	// if (nat_ip_conntrack->master || nat_ip_conntrack->helper)
-+	if (nat_ip_conntrack->helper)
-+	{
-+		nat_printf("Sport=%d Dport=%d master=0x%x, helper=0x%x\n", sport, dport, (u32)nat_ip_conntrack->master, (u32)nat_ip_conntrack->helper);
-+		return 0;
-+	}
-+
-+	//if (proto == IPPROTO_TCP && !(nat_ip_conntrack->status & IPS_ASSURED))
-+	//	return 0;
-+
-+#ifdef	NAT_DEBUG_MSG
-+	nat_printf("nat_ip_conntrack=0x%x, nat_cb->state=%d\n", (u32)nat_ip_conntrack, nat_cb->state);
-+	nat_printf("lan2wan_hash_index=%d,  wan2lan_hash_index=%d\n", nat_ip_conntrack->lan2wan_hash_index, nat_ip_conntrack->wan2lan_hash_index);
-+	nat_printf("lan2wan_collision=%d, wan2lan_collision=%d\n", nat_ip_conntrack->lan2wan_collision, nat_ip_conntrack->wan2lan_collision);
-+#endif
-+	if (proto == IPPROTO_TCP)
-+	{
-+		if (nat_cb->state >= TCP_CONNTRACK_FIN_WAIT && nat_cb->state <= TCP_CONNTRACK_CLOSE)
-+		{
-+			if 	(nat_ip_conntrack->lan2wan_hash_index)
-+			{
-+#ifdef	NAT_DEBUG_MSG
-+				nat_printf("Invalidate LAN->WAN hash entry %d\n", nat_ip_conntrack->lan2wan_hash_index - 1);
-+#endif
-+				hash_nat_disable_owner(nat_ip_conntrack->lan2wan_hash_index - 1);
-+				hash_invalidate_entry(nat_ip_conntrack->lan2wan_hash_index - 1);
-+				nat_ip_conntrack->lan2wan_hash_index = 0;
-+			}
-+			if 	(nat_ip_conntrack->wan2lan_hash_index)
-+			{
-+#ifdef	NAT_DEBUG_MSG
-+				nat_printf("Invalidate WAN->LAN hash entry %d\n", nat_ip_conntrack->wan2lan_hash_index - 1);
-+#endif
-+				hash_nat_disable_owner(nat_ip_conntrack->wan2lan_hash_index - 1);
-+				hash_invalidate_entry(nat_ip_conntrack->wan2lan_hash_index - 1);
-+				nat_ip_conntrack->wan2lan_hash_index = 0;
-+			}
-+			return 0;
-+
-+		}
-+		else if (nat_cb->state != TCP_CONNTRACK_ESTABLISHED)
-+		{
-+			return 0;
-+		}
-+	}
-+	if (proto == IPPROTO_TCP && (tcp_flag_word(tcp_hdr) & (TCP_FLAG_SYN | TCP_FLAG_FIN | TCP_FLAG_RST)))
-+	// if (proto == IPPROTO_TCP &&  (tcp_flag_word(tcp_hdr) & (TCP_FLAG_SYN)))
-+		return 0;
-+
-+	hash_entry = (NAT_HASH_ENTRY_T *)&hash_data;
-+	if (port == cfg->wan_port)	// LAN-to-WAN
-+	{
-+		if (nat_ip_conntrack->lan2wan_hash_index || nat_ip_conntrack->lan2wan_collision)
-+			return 0;
-+#ifndef _NOT_CHECK_SIP_DIP	// enable it if know and get the wan ip address
-+		if (!sl351x_nat_find_ipcfg(sip, port))
-+		{
-+			printk("LAN->WAN Incorrect Sip %d.%d.%d.%d\n", HIPQUAD(sip));
-+			return 0;
-+		}
-+#endif
-+		// Note: unused fields (including rule_id) MUST be zero
-+		hash_entry->key.Ethertype 	= 0;
-+		hash_entry->key.port_id 	= cfg->lan_port;
-+		hash_entry->key.rule_id 	= 0;
-+		hash_entry->key.ip_protocol = proto;
-+		hash_entry->key.reserved1 	= 0;
-+		hash_entry->key.reserved2 	= 0;
-+		hash_entry->key.sip 		= ntohl(nat_cb->sip);
-+		hash_entry->key.dip 		= ntohl(nat_cb->dip);
-+		hash_entry->key.sport 		= nat_cb->sport;
-+		hash_entry->key.dport 		= nat_cb->dport;
-+
-+		hash_index = nat_build_keys(&hash_entry->key);
-+
-+#ifdef NAT_DEBUG_LAN_HASH_TIMEOUT
-+		if (hash_get_nat_owner_flag(hash_index))
-+			return 0;
-+#endif
-+		if (hash_get_valid_flag(hash_index))
-+		{
-+			nat_ip_conntrack->lan2wan_collision = 1;
-+			nat_collision++;
-+#if 0
-+			if (proto == IPPROTO_TCP && (tcp_flag_word(tcp_hdr) & (TCP_FLAG_FIN | TCP_FLAG_RST)))
-+			{
-+				if (memcmp((void *)&hash_entry->key, hash_get_entry(hash_index), sizeof(NAT_KEY_T)) == 0)
-+				{
-+   					hash_nat_disable_owner(hash_index);
-+ 					hash_invalidate_entry(hash_index); // Must last one, else HW Tx fast SW
-+ 					// nat_printf("Invalidate nat hash entry %d\n", hash_index);
-+ 				}
-+			}
-+#endif
-+			return 0;
-+		}
-+
-+		// write hash entry
-+		hash_entry->key.rule_id = cfg->tcp_udp_rule_id;
-+		memcpy(hash_entry->param.da, skb->data, 6);
-+		memcpy(hash_entry->param.sa, skb->data+6, 6);
-+		hash_entry->param.Sip = sip;
-+		hash_entry->param.Dip = dip;
-+		hash_entry->param.Sport = sport;
-+		hash_entry->param.Dport = dport;
-+		hash_entry->param.vlan = 0;
-+		hash_entry->param.sw_id = 0;
-+		hash_entry->param.mtu = 0;
-+		// check PPPoE
-+		pppoe_hdr = (struct pppoe_hdr *)(ether_hdr + 1);
-+		ppp_proto = *(u16 *)&pppoe_hdr->tag[0];
-+		if (ether_hdr->h_proto == __constant_htons(ETH_P_PPP_SES)	// 0x8864
-+			&& ppp_proto == __constant_htons(PPP_IP) )				// 0x21
-+		{
-+			hash_entry->action.dword = NAT_PPPOE_LAN2WAN_ACTIONS;
-+			hash_entry->param.pppoe = htons(pppoe_hdr->sid);
-+		}
-+		else
-+		{
-+			hash_entry->action.dword = NAT_LAN2WAN_ACTIONS;
-+			hash_entry->param.pppoe = 0;
-+		}
-+		hash_entry->action.bits.dest_qid = sl351x_nat_assign_qid(proto, sip, dip, sport, dport);
-+		hash_entry->action.bits.dest_qid +=	(cfg->wan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;
-+		hash_entry->tmo.counter = hash_entry->tmo.interval =
-+						(proto == IPPROTO_TCP) ? cfg->tcp_tmo_interval : cfg->udp_tmo_interval;
-+		nat_write_hash_entry(hash_index, hash_entry);
-+		// nat_printf("%lu Validate a LAN hash entry %d\n", jiffies/HZ, hash_index);
-+		// hash_dump_entry(hash_index);
-+		hash_nat_enable_owner(hash_index);
-+		hash_validate_entry(hash_index); // Must last one, else HW Tx fast than SW
-+ 		nat_ip_conntrack->lan2wan_hash_index = hash_index + 1;
-+ 		nat_ip_conntrack->hw_nat |= 1;
-+		return 0;
-+	}
-+	else // WAN-to-LAN
-+	{
-+		if (nat_ip_conntrack->wan2lan_hash_index || nat_ip_conntrack->wan2lan_collision)
-+			return 0;
-+
-+		// Note: unused fields (including rule_id) MUST be zero
-+		hash_entry->key.Ethertype 	= 0;
-+		hash_entry->key.port_id 	= cfg->wan_port;
-+		hash_entry->key.rule_id 	= 0;
-+		hash_entry->key.ip_protocol = proto;
-+		hash_entry->key.reserved1 	= 0;
-+		hash_entry->key.reserved2 	= 0;
-+		hash_entry->key.sip 		= ntohl(nat_cb->sip);
-+		hash_entry->key.dip 		= ntohl(nat_cb->dip);
-+		hash_entry->key.sport 		= nat_cb->sport;
-+		hash_entry->key.dport 		= nat_cb->dport;
-+
-+		hash_index = nat_build_keys(&hash_entry->key);
-+
-+#ifdef NAT_DEBUG_WAN_HASH_TIMEOUT
-+		if (hash_get_nat_owner_flag(hash_index))
-+			return 0;
-+#endif
-+		if (hash_get_valid_flag(hash_index))
-+		{
-+			nat_ip_conntrack->wan2lan_collision = 1;
-+			nat_collision++;
-+#if 0
-+			if (proto == IPPROTO_TCP && (tcp_flag_word(tcp_hdr) & (TCP_FLAG_FIN | TCP_FLAG_RST)))
-+			{
-+				if (memcmp((void *)&hash_entry->key, hash_get_entry(hash_index), sizeof(NAT_KEY_T)) == 0)
-+				{
-+   					hash_nat_disable_owner(hash_index);
-+ 					hash_invalidate_entry(hash_index); // Must last one, else HW Tx fast SW
-+  					// nat_printf("Invalidate nat hash entry %d\n", hash_index);
-+				}
-+			}
-+#endif
-+			return 0;
-+		}
-+
-+		// write hash entry
-+		hash_entry->key.rule_id = cfg->tcp_udp_rule_id;
-+		memcpy(hash_entry->param.da, skb->data, 6);
-+		memcpy(hash_entry->param.sa, skb->data+6, 6);
-+		hash_entry->param.Sip = sip;
-+		hash_entry->param.Dip = dip;
-+		hash_entry->param.Sport = sport;
-+		hash_entry->param.Dport = dport;
-+		hash_entry->param.vlan = 0;
-+		hash_entry->param.pppoe = 0;
-+		hash_entry->param.sw_id = 0;
-+		hash_entry->param.mtu = 0;
-+		hash_entry->action.dword = (nat_cb->pppoe_frame) ? NAT_PPPOE_WAN2LAN_ACTIONS : NAT_WAN2LAN_ACTIONS;
-+		hash_entry->action.bits.dest_qid = sl351x_nat_assign_qid(proto, sip, dip, sport, dport);
-+		hash_entry->action.bits.dest_qid += (cfg->lan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;;
-+		hash_entry->tmo.counter = hash_entry->tmo.interval =
-+						(proto == IPPROTO_TCP) ? cfg->tcp_tmo_interval : cfg->udp_tmo_interval;
-+		nat_write_hash_entry(hash_index, hash_entry);
-+
-+		// nat_printf("%lu Validate a WAN hash entry %d\n", jiffies/HZ, hash_index);
-+		// hash_dump_entry(hash_index);
-+   		hash_nat_enable_owner(hash_index);
-+ 		hash_validate_entry(hash_index); // Must last one, else HW Tx fast SW
-+ 		nat_ip_conntrack->wan2lan_hash_index = hash_index + 1;
-+ 		nat_ip_conntrack->hw_nat |= 2;
-+		return 0;
-+	}
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_gre_output
-+*	Handle NAT GRE output frames
-+*----------------------------------------------------------------------*/
-+int sl351x_nat_gre_output(struct sk_buff *skb, int port)
-+{
-+	u32					sip, dip;
-+	struct ethhdr		*ether_hdr;
-+	struct iphdr		*ip_hdr;
-+	struct pppoe_hdr	*pppoe_hdr;
-+	GRE_PKTHDR_T		*gre_hdr;
-+	NAT_CB_T			*nat_cb;
-+	NAT_CFG_T			*cfg;
-+	u16					ppp_proto;
-+	u32					hash_data[HASH_MAX_DWORDS];
-+	GRE_HASH_ENTRY_T	*hash_entry;
-+	int					hash_index;
-+	struct ip_conntrack *nat_ip_conntrack;
-+	enum ip_conntrack_info ctinfo;
-+
-+	nat_cb = NAT_SKB_CB(skb);
-+	cfg = (NAT_CFG_T *)&nat_cfg;
-+
-+	ether_hdr = (struct ethhdr *)skb->data;
-+	ip_hdr = (struct iphdr *)skb->h.ipiph;
-+	gre_hdr = (GRE_PKTHDR_T *)((u32)ip_hdr + (ip_hdr->ihl<<2));
-+	sip = ntohl(ip_hdr->saddr);
-+	dip = ntohl(ip_hdr->daddr);
-+
-+#ifdef	NAT_DEBUG_MSG
-+	{
-+		nat_printf("To   GMAC-%d: 0x%-4X GRE %d.%d.%d.%d [%d] --> %d.%d.%d.%d",
-+				port, ntohs(ip_hdr->id),
-+				NIPQUAD(ip_hdr->saddr), ntohs(gre_hdr->call_id),
-+				NIPQUAD(ip_hdr->daddr));
-+		nat_printf("\n");
-+	}
-+#endif
-+	nat_ip_conntrack = ip_conntrack_get(skb, &ctinfo);
-+	if (nat_ip_conntrack)
-+	{
-+		// if (nat_ip_conntrack->master || nat_ip_conntrack->helper)
-+		if (nat_ip_conntrack->helper)
-+		{
-+			nat_printf("GRE Call-ID=%d, master=0x%x, helper=0x%x\n", ntohs(gre_hdr->call_id), (u32)nat_ip_conntrack->master, (u32)nat_ip_conntrack->helper);
-+			return 0;
-+		}
-+		if (!(nat_ip_conntrack->status & IPS_ASSURED))
-+			return 0;
-+	}
-+
-+	hash_entry = (GRE_HASH_ENTRY_T *)&hash_data;
-+	if (port == cfg->wan_port)	// LAN-to-WAN
-+	{
-+#ifdef _NOT_CHECK_SIP_DIP	// enable it if know and get the wan ip address
-+		if (!sl351x_nat_find_ipcfg(sip, port))
-+		{
-+			printk("LAN->WAN Incorrect Sip %d.%d.%d.%d\n", HIPQUAD(sip));
-+			return 0;
-+		}
-+#endif
-+		// Note: unused fields (including rule_id) MUST be zero
-+		hash_entry->key.Ethertype 	= 0;
-+		hash_entry->key.port_id 	= cfg->lan_port;
-+		hash_entry->key.rule_id 	= 0;
-+		hash_entry->key.ip_protocol = IPPROTO_GRE;
-+		hash_entry->key.reserved1 	= 0;
-+		hash_entry->key.reserved2 	= 0;
-+		hash_entry->key.reserved3 	= 0;
-+		hash_entry->key.reserved4 	= 0;
-+		hash_entry->key.sip 		= ntohl(nat_cb->sip);
-+		hash_entry->key.dip 		= ntohl(nat_cb->dip);
-+		hash_entry->key.protocol	= nat_cb->sport;
-+		hash_entry->key.call_id 	= nat_cb->dport;
-+
-+		hash_index = gre_build_keys(&hash_entry->key);
-+
-+#ifdef NAT_DEBUG_LAN_HASH_TIMEOUT
-+		if (hash_get_nat_owner_flag(hash_index))
-+			return 0;
-+#endif
-+		if (hash_get_valid_flag(hash_index))
-+		{
-+			return 0;
-+		}
-+
-+		// write hash entry
-+		hash_entry->key.rule_id = cfg->gre_rule_id;
-+		memcpy(hash_entry->param.da, skb->data, 6);
-+		memcpy(hash_entry->param.sa, skb->data+6, 6);
-+		hash_entry->param.Sip = sip;
-+		hash_entry->param.Dip = dip;
-+		hash_entry->param.Sport = 0;
-+		hash_entry->param.Dport = ntohs(gre_hdr->call_id);
-+		hash_entry->param.vlan = 0;
-+		hash_entry->param.sw_id = 0;
-+		hash_entry->param.mtu = 0;
-+		// check PPPoE
-+		pppoe_hdr = (struct pppoe_hdr *)(ether_hdr + 1);
-+		ppp_proto = *(u16 *)&pppoe_hdr->tag[0];
-+		if (ether_hdr->h_proto == __constant_htons(ETH_P_PPP_SES)	// 0x8864
-+			&& ppp_proto == __constant_htons(PPP_IP) )				// 0x21
-+		{
-+			hash_entry->action.dword = NAT_PPPOE_PPTP_LAN2WAN_ACTIONS;
-+			hash_entry->param.pppoe = htons(pppoe_hdr->sid);
-+		}
-+		else
-+		{
-+			hash_entry->action.dword = NAT_PPTP_LAN2WAN_ACTIONS;
-+			hash_entry->param.pppoe = 0;
-+		}
-+		hash_entry->action.bits.dest_qid = sl351x_nat_assign_qid(IPPROTO_GRE, sip, dip, 0, ntohs(gre_hdr->call_id));
-+		hash_entry->action.bits.dest_qid +=	(cfg->wan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;
-+		hash_entry->tmo.counter = hash_entry->tmo.interval = cfg->gre_tmo_interval;
-+		gre_write_hash_entry(hash_index, hash_entry);
-+		// nat_printf("%lu Validate a LAN hash entry %d\n", jiffies/HZ, hash_index);
-+		// hash_dump_entry(hash_index);
-+		hash_nat_enable_owner(hash_index);
-+		hash_validate_entry(hash_index); // Must last one, else HW Tx fast than SW
-+		return 0;
-+	}
-+	else // WAN-to-LAN
-+	{
-+		// Note: unused fields (including rule_id) MUST be zero
-+		hash_entry->key.Ethertype 	= 0;
-+		hash_entry->key.port_id 	= cfg->wan_port;
-+		hash_entry->key.rule_id 	= 0;
-+		hash_entry->key.ip_protocol = IPPROTO_GRE;
-+		hash_entry->key.reserved1 	= 0;
-+		hash_entry->key.reserved2 	= 0;
-+		hash_entry->key.reserved3 	= 0;
-+		hash_entry->key.reserved4 	= 0;
-+		hash_entry->key.sip 		= ntohl(nat_cb->sip);
-+		hash_entry->key.dip 		= ntohl(nat_cb->dip);
-+		hash_entry->key.protocol	= nat_cb->sport;
-+		hash_entry->key.call_id		= nat_cb->dport;
-+
-+		hash_index = gre_build_keys(&hash_entry->key);
-+
-+#ifdef NAT_DEBUG_WAN_HASH_TIMEOUT
-+		if (hash_get_nat_owner_flag(hash_index))
-+			return 0;
-+#endif
-+		if (hash_get_valid_flag(hash_index))
-+		{
-+			return 0;
-+		}
-+
-+		// write hash entry
-+		hash_entry->key.rule_id = cfg->gre_rule_id;
-+		memcpy(hash_entry->param.da, skb->data, 6);
-+		memcpy(hash_entry->param.sa, skb->data+6, 6);
-+		hash_entry->param.Sip = sip;
-+		hash_entry->param.Dip = dip;
-+		hash_entry->param.Sport = 0;
-+		hash_entry->param.Dport = ntohs(gre_hdr->call_id);
-+		hash_entry->param.vlan = 0;
-+		hash_entry->param.pppoe = 0;
-+		hash_entry->param.sw_id = 0;
-+		hash_entry->param.mtu = 0;
-+		hash_entry->action.dword = (nat_cb->pppoe_frame) ? NAT_PPPOE_PPTP_WAN2LAN_ACTIONS : NAT_PPTP_WAN2LAN_ACTIONS;
-+		hash_entry->action.bits.dest_qid = sl351x_nat_assign_qid(IPPROTO_GRE, sip, dip, 0, ntohs(gre_hdr->call_id));
-+		hash_entry->action.bits.dest_qid += (cfg->lan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;;
-+		hash_entry->tmo.counter = hash_entry->tmo.interval = cfg->gre_tmo_interval;
-+		gre_write_hash_entry(hash_index, hash_entry);
-+
-+		// nat_printf("%lu Validate a WAN hash entry %d\n", jiffies/HZ, hash_index);
-+		// hash_dump_entry(hash_index);
-+   		hash_nat_enable_owner(hash_index);
-+ 		hash_validate_entry(hash_index); // Must last one, else HW Tx fast SW
-+		return 0;
-+	}
-+	return 0;
-+}
-+
-+
-+#ifdef _HAVE_DYNAMIC_PORT_LIST
-+/*----------------------------------------------------------------------
-+* sl_nat_add_port
-+*----------------------------------------------------------------------*/
-+void sl_nat_add_port(u8 protocol, u16 port)
-+{
-+	int 	i;
-+	u16		*port_ptr;
-+
-+	if (protocol == IPPROTO_TCP)
-+		port_ptr = dynamic_tcp_port_list;
-+	else if (protocol == IPPROTO_UDP)
-+		port_ptr = dynamic_udp_port_list;
-+	else
-+		return;
-+
-+	for (i=0; *port_ptr; i++)
-+	{
-+		if (port == *port_ptr)
-+			return;
-+		port_ptr++;
-+	}
-+	port_ptr++;
-+	*port_ptr = port;
-+}
-+
-+/*----------------------------------------------------------------------
-+* sl_nat_remove_port
-+*----------------------------------------------------------------------*/
-+void sl_nat_remove_port(u8 protocol, u16 port)
-+{
-+	int 	i, j;
-+	u16		*port_ptr, *next;
-+
-+	if (protocol == IPPROTO_TCP)
-+		port_ptr = dynamic_tcp_port_list;
-+	else if (protocol == IPPROTO_UDP)
-+		port_ptr = dynamic_udp_port_list;
-+	else
-+		return;
-+
-+	for (i=0; *port_ptr; i++, port_ptr++)
-+	{
-+		if (port == *port_ptr)
-+		{
-+			port_next = port_ptr + 1;
-+			for (j=i+1; *port_next; i++, j++)
-+				*port_ptr++ = *port_next++;
-+			*port_ptr = 0;
-+			return;
-+		}
-+	}
-+}
-+#endif
-+
-+/*----------------------------------------------------------------------
-+* sl351x_nat_ioctl
-+*----------------------------------------------------------------------*/
-+int sl351x_nat_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-+{
-+	GMAC_INFO_T 		*tp = (GMAC_INFO_T *)dev->priv;
-+	int 				i, j, port_id;
-+    NATCMD_HDR_T		nat_hdr;
-+    NAT_REQ_E			ctrl;
-+	unsigned char		*req_datap;
-+	NAT_IP_ENTRY_T		*ipcfg;
-+	NAT_XPORT_ENTRY_T	*xport_entry;
-+	NAT_WRULE_ENTRY_T	*wrule_entry;
-+	unsigned int		qid;
-+
-+	if (copy_from_user((void *)&nat_hdr, rq->ifr_data, sizeof(nat_hdr)))
-+		return -EFAULT;
-+	req_datap = (unsigned char *)rq->ifr_data + sizeof(nat_hdr);
-+	port_id = tp->port_id;
-+	switch (nat_hdr.cmd) {
-+	case NATSSTATUS:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_STATUS_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.status, req_datap, sizeof(ctrl.status)))
-+			return -EFAULT;
-+		if (ctrl.status.enable != 0 && ctrl.status.enable != 1)
-+			return -EPERM;
-+		// sl351x_nat_set_enabled_flag(ctrl.status.enable);
-+		if (nat_cfg.enabled && (ctrl.status.enable == 0))
-+		{
-+			for (i=0; i<HASH_TOTAL_ENTRIES; i++)
-+			{
-+				if (hash_get_nat_owner_flag(i))
-+				{
-+					hash_nat_disable_owner(i);
-+					hash_invalidate_entry(i);
-+				}
-+			}
-+		}
-+		nat_cfg.enabled = ctrl.status.enable;
-+		break;
-+	case NATGSTATUS:
-+		if (nat_hdr.len != sizeof(NAT_STATUS_T))
-+			return -EPERM;
-+		ctrl.status.enable = nat_cfg.enabled;
-+		if (copy_to_user(req_datap, (void *)&ctrl.status, sizeof(ctrl.status)))
-+			return -EFAULT;
-+		break;
-+	case NATSETPORT:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_PORTCFG_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.portcfg, req_datap, sizeof(ctrl.portcfg)))
-+			return -EFAULT;
-+		if (ctrl.portcfg.portmap == 0)
-+			nat_cfg.lan_port = port_id;
-+		else if (ctrl.portcfg.portmap == 1)
-+			nat_cfg.wan_port = port_id;
-+		else
-+			return -EPERM;
-+		break;
-+	case NATGETPORT:
-+		if (nat_hdr.len != sizeof(NAT_PORTCFG_T))
-+			return -EPERM;
-+		if (nat_cfg.lan_port == port_id)
-+			ctrl.portcfg.portmap = 0;
-+		else if (nat_cfg.wan_port == port_id)
-+			ctrl.portcfg.portmap = 1;
-+		else
-+			return -EPERM;
-+		if (copy_to_user(req_datap, (void *)&ctrl.portcfg, sizeof(ctrl.portcfg)))
-+			return -EFAULT;
-+		break;
-+	case NATADDIP:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_IPCFG_T))
-+			return -EPERM;
-+		i = nat_cfg.ipcfg[port_id].total;
-+		if (i >= CONFIG_NAT_MAX_IP_NUM)
-+			return -E2BIG;
-+		if (copy_from_user((void *)&nat_cfg.ipcfg[port_id].entry[i], req_datap, sizeof(NAT_IPCFG_T)))
-+			return -EFAULT;
-+		nat_cfg.ipcfg[port_id].total++;
-+		break;
-+	case NATDELIP:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_IPCFG_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.ipcfg, req_datap, sizeof(ctrl.ipcfg)))
-+			return -EFAULT;
-+		ipcfg = (NAT_IP_ENTRY_T *)&nat_cfg.ipcfg[port_id].entry[0];
-+		for (i=0; i<nat_cfg.ipcfg[port_id].total; i++, ipcfg++)
-+		{
-+			if (ipcfg->ipaddr == ctrl.ipcfg.entry.ipaddr)
-+			{
-+				NAT_IP_ENTRY_T *ipcfg_next;
-+				ipcfg_next = ipcfg + 1;
-+				for (j=i+1; j < nat_cfg.ipcfg[port_id].total; i++, j++)
-+				{
-+					memcpy((void *)ipcfg, (void *)ipcfg_next, sizeof(NAT_IP_ENTRY_T));
-+					ipcfg++;
-+					ipcfg_next++;
-+				}
-+				ipcfg->ipaddr = 0;
-+				ipcfg->netmask = 0;
-+				nat_cfg.ipcfg[port_id].total--;
-+				return 0;
-+			}
-+		}
-+		return -ENOENT;
-+	case NATGETIP:
-+		if (nat_hdr.len != sizeof(NAT_IPCFG_ALL_T))
-+			return -EPERM;
-+		if (copy_to_user(req_datap, (void *)&nat_cfg.ipcfg[port_id], sizeof(NAT_IPCFG_ALL_T)))
-+			return -EFAULT;
-+		break;
-+	case NATAXPORT:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_XPORT_T))
-+			return -EPERM;
-+		i = nat_cfg.xport.total;
-+		if (i >= CONFIG_NAT_MAX_XPORT)
-+			return -E2BIG;
-+		if (copy_from_user((void *)&nat_cfg.xport.entry[i], req_datap, sizeof(NAT_XPORT_T)))
-+			return -EFAULT;
-+		nat_cfg.xport.total++;
-+		break;
-+	case NATDXPORT:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_XPORT_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.xport, req_datap, sizeof(NAT_XPORT_T)))
-+			return -EFAULT;
-+		xport_entry = (NAT_XPORT_ENTRY_T *)&nat_cfg.xport.entry[0];
-+		for (i=0; i<nat_cfg.xport.total; i++, xport_entry++)
-+		{
-+			if (memcmp((void *)xport_entry, (void *)&ctrl.xport, sizeof(NAT_XPORT_ENTRY_T)) == 0)
-+			{
-+				NAT_XPORT_ENTRY_T *xport_next;
-+				xport_next = xport_entry + 1;
-+				for (j=i+1; j < nat_cfg.xport.total; i++, j++)
-+				{
-+					memcpy((void *)xport_entry, (void *)xport_next, sizeof(NAT_XPORT_ENTRY_T));
-+					xport_entry++;
-+					xport_next++;
-+				}
-+				memset((void *)xport_entry, 0, sizeof(NAT_XPORT_ENTRY_T));
-+				nat_cfg.xport.total--;
-+				return 0;
-+			}
-+		}
-+		return -ENOENT;
-+	case NATGXPORT:
-+		if (nat_hdr.len != sizeof(NAT_XPORT_ALL_T))
-+			return -EPERM;
-+		if (copy_to_user(req_datap, (void *)&nat_cfg.xport, sizeof(NAT_XPORT_ALL_T)))
-+			return -EFAULT;
-+		break;
-+	case NATSWEIGHT:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_WEIGHT_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&nat_cfg.weight, req_datap, sizeof(NAT_WEIGHT_T)))
-+			return -EFAULT;
-+		mac_set_hw_tx_weight(dev, (char *)&nat_cfg.weight);
-+		break;
-+	case NATGWEIGHT:
-+		if (nat_hdr.len != sizeof(NAT_WEIGHT_T))
-+			return -EPERM;
-+		mac_get_hw_tx_weight(dev, (char *)&nat_cfg.weight);
-+		if (copy_to_user(req_datap, (void *)&nat_cfg.weight, sizeof(NAT_WEIGHT_T)))
-+			return -EFAULT;
-+		break;
-+	case NATAWRULE:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_WRULE_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&qid, req_datap, sizeof(qid)))
-+			return -EFAULT;
-+		if (qid > CONFIG_NAT_TXQ_NUM)
-+			return -EPERM;
-+		i = nat_cfg.wrule[qid].total;
-+		if (i >= CONFIG_NAT_MAX_WRULE)
-+			return -E2BIG;
-+		if (copy_from_user((void *)&nat_cfg.wrule[qid].entry[i], req_datap+sizeof(qid), sizeof(NAT_WRULE_T)))
-+			return -EFAULT;
-+		nat_cfg.wrule[qid].total++;
-+		break;
-+	case NATDWRULE:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_WRULE_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.wrule, req_datap, sizeof(NAT_WRULE_T)))
-+			return -EFAULT;
-+		qid = ctrl.wrule.qid;
-+		if (qid >= CONFIG_NAT_TXQ_NUM)
-+			return -EPERM;
-+		wrule_entry = (NAT_WRULE_ENTRY_T *)&nat_cfg.wrule[qid].entry[0];
-+		for (i=0; i<nat_cfg.wrule[qid].total; i++, wrule_entry++)
-+		{
-+			if (memcmp((void *)wrule_entry, (void *)&ctrl.wrule.entry, sizeof(NAT_WRULE_ENTRY_T)) == 0)
-+			{
-+				NAT_WRULE_ENTRY_T *wrule_next;
-+				wrule_next = wrule_entry + 1;
-+				for (j=i+1; j < nat_cfg.wrule[qid].total; i++, j++)
-+				{
-+					memcpy((void *)wrule_entry, (void *)wrule_next, sizeof(NAT_WRULE_ENTRY_T));
-+					wrule_entry++;
-+					wrule_next++;
-+				}
-+				memset((void *)wrule_entry, 0, sizeof(NAT_WRULE_ENTRY_T));
-+				nat_cfg.wrule[qid].total--;
-+				return 0;
-+			}
-+		}
-+		return -ENOENT;
-+	case NATGWRULE:
-+		if (nat_hdr.len != sizeof(NAT_WRULE_ALL_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&qid, req_datap, sizeof(qid)))
-+			return -EFAULT;
-+		if (qid >= CONFIG_NAT_TXQ_NUM)
-+			return -EPERM;
-+		if (copy_to_user(req_datap, (void *)&nat_cfg.wrule[qid], sizeof(NAT_WRULE_ALL_T)))
-+			return -EFAULT;
-+		break;
-+	case NATSDEFQ:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_QUEUE_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&nat_cfg.default_hw_txq, req_datap, sizeof(u32)))
-+			return -EFAULT;
-+		break;
-+	case NATGDEFQ:
-+		if (nat_hdr.len != sizeof(NAT_QUEUE_T))
-+			return -EPERM;
-+		if (copy_to_user(req_datap, (void *)&nat_cfg.default_hw_txq, sizeof(u32)))
-+			return -EFAULT;
-+	case NATRMIPCFG:
-+		nat_cfg.ipcfg[port_id].total = 0;
-+		break;
-+	case NATTESTENTRY:
-+		if (!capable(CAP_NET_ADMIN))
-+			return -EPERM;
-+		if (nat_hdr.len != sizeof(NAT_TESTENTRY_T))
-+			return -EPERM;
-+		if (copy_from_user((void *)&ctrl.init_entry, req_datap, sizeof(ctrl.init_entry)))
-+			return -EFAULT;
-+		if (ctrl.init_entry.init_enable != 0 && ctrl.init_entry.init_enable != 1)
-+			return -EPERM;
-+		nat_cfg.init_enabled = ctrl.init_entry.init_enable;
-+		break;
-+
-+	default:
-+		return -EPERM;
-+	}
-+
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* 	nat_init_test_entry
-+*	Initialize NAT test hash entries
-+*
-+*	SmartBits P1  -----> Lepus GMAC 0 --------------+
-+*													|
-+*													|
-+*             P3  <----- Lepus GMAC 1 -- HW TxQ0 <--+
-+*									  -- HW TxQ1 <--+
-+*									  -- HW TxQ2 <--+
-+*									  -- HW TxQ3 <--+
-+*
-+*	SmartBits P1  <----- Lepus GMAC 0 -- HW TxQ0 <--+
-+*									  -- HW TxQ1 <--+
-+*                                     -- HW TxQ2 <--+
-+*									  -- HW TxQ3 <--+
-+*													|
-+*													|
-+*             P3  -----> Lepus GMAC 1 --------------+
-+*
-+*   LAN GMAC0 <--------------------------------------------> GMAC1 WAN
-+*	192.168.[x].[y]:50 --> 168.95.[x].[y]:80 ---TXQ[y-1]---> 192.168.2.254:200[y] --> 168.95.[x].[y]:80
-+*	192.168.[x].[y]:50 <-- 168.95.[x].[y]:80 <--TXQ[y-1]---- 192.168.2.254:200[y] <-- 168.95.[x].[y]:80
-+*   where:
-+*		[x] : Packet Type
-+*		[y] : Tx Queue, 1 for TxQ0, 2 for TxQ1, 3 for TxQ2, 4 for TxQ3,
-+*
-+*
-+* Packet Type:
-+* 1. TCP Frames <---> TCP Frames
-+*   LAN GMAC0 <--------------------------------> GMAC1 WAN
-+*	192.168.1.1:50 --> 168.95.1.1:80 ---TXQ0---> 192.168.2.254:2001 --> 168.95.1.1:80
-+*	192.168.1.1:50 <-- 168.95.1.1:80 <--TXQ0---- 192.168.2.254:2001 <-- 168.95.1.1:80
-+*
-+*	192.168.1.2:50 --> 168.95.1.2:80 ---TXQ1---> 192.168.2.254:2002 --> 168.95.1.2:80
-+*	192.168.1.2:50 <-- 168.95.1.2:80 <--TXQ1---- 192.168.2.254:2002 <-- 168.95.1.2:80
-+*
-+*	192.168.1.3:50 --> 168.95.1.3:80 ---TXQ2---> 192.168.2.254:2003 --> 168.95.1.3:80
-+*	192.168.1.3:50 <-- 168.95.1.3:80 <--TXQ2---- 192.168.2.254:2003 <-- 168.95.1.3:80
-+*
-+*	192.168.1.4:50 --> 168.95.1.4:80 ---TXQ3---> 192.168.2.254:2004 --> 168.95.1.4:80
-+*	192.168.1.4:50 <-- 168.95.1.4:80 <--TXQ3---- 192.168.2.254:2004 <-- 168.95.1.4:80
-+*
-+* 2 TCP Frames <----> PPPoE + TCP Frames
-+*   LAN GMAC0 <--------------------------------> GMAC1 WAN
-+*	192.168.2.1:50 --> 168.95.2.1:80 ---TXQ0---> 192.168.2.254:2001 --> 168.95.2.1:80
-+*	192.168.2.1:50 <-- 168.95.2.1:80 <--TXQ0---- 192.168.2.254:2001 <-- 168.95.2.1:80
-+*
-+*	192.168.2.2:50 --> 168.95.2.2:80 ---TXQ1---> 192.168.2.254:2002 --> 168.95.2.2:80
-+*	192.168.2.2:50 <-- 168.95.2.2:80 <--TXQ1---- 192.168.2.254:2002 <-- 168.95.2.2:80
-+*
-+*	192.168.2.3:50 --> 168.95.2.3:80 ---TXQ2---> 192.168.2.254:2003 --> 168.95.2.3:80
-+*	192.168.2.3:50 <-- 168.95.2.3:80 <--TXQ2---- 192.168.2.254:2003 <-- 168.95.2.3:80
-+*
-+*	192.168.2.4:50 --> 168.95.2.4:80 ---TXQ3---> 192.168.2.254:2004 --> 168.95.2.4:80
-+*	192.168.2.4:50 <-- 168.95.2.4:80 <--TXQ3---- 192.168.2.254:2004 <-- 168.95.2.4:80
-+*
-+* 3 TCP Frames <----> VLAN + PPPoE + TCP Frames
-+*   LAN GMAC0 <--------------------------------> GMAC1 WAN
-+*	192.168.3.1:50 --> 168.95.3.1:80 ---TXQ0---> 192.168.2.254:2001 --> 168.95.3.1:80
-+*	192.168.3.1:50 <-- 168.95.3.1:80 <--TXQ0---- 192.168.2.254:2001 <-- 168.95.3.1:80
-+*
-+*	192.168.3.2:50 --> 168.95.3.2:80 ---TXQ1---> 192.168.2.254:2002 --> 168.95.3.2:80
-+*	192.168.3.2:50 <-- 168.95.3.2:80 <--TXQ1---- 192.168.2.254:2002 <-- 168.95.3.2:80
-+*
-+*	192.168.3.3:50 --> 168.95.3.3:80 ---TXQ2---> 192.168.2.254:2003 --> 168.95.3.3:80
-+*	192.168.3.3:50 <-- 168.95.3.3:80 <--TXQ2---- 192.168.2.254:2003 <-- 168.95.3.3:80
-+*
-+*	192.168.3.4:50 --> 168.95.3.4:80 ---TXQ3---> 192.168.2.254:2004 --> 168.95.3.4:80
-+*	192.168.3.4:50 <-- 168.95.3.4:80 <--TXQ3---- 192.168.2.254:2004 <-- 168.95.3.4:80
-+*
-+* 4 VLAN-A + TCP Frames <----> VLAN-B + PPPoE + TCP Frames
-+*   LAN GMAC0 <--------------------------------> GMAC1 WAN
-+*	192.168.4.1:50 --> 168.95.4.1:80 ---TXQ0---> 192.168.2.254:2001 --> 168.95.4.1:80
-+*	192.168.4.1:50 <-- 168.95.4.1:80 <--TXQ0---- 192.168.2.254:2001 <-- 168.95.4.1:80
-+*
-+*	192.168.4.2:50 --> 168.95.4.2:80 ---TXQ1---> 192.168.2.254:2002 --> 168.95.4.2:80
-+*	192.168.4.2:50 <-- 168.95.4.2:80 <--TXQ1---- 192.168.2.254:2002 <-- 168.95.4.2:80
-+*
-+*	192.168.4.3:50 --> 168.95.4.3:80 ---TXQ2---> 192.168.2.254:2003 --> 168.95.4.3:80
-+*	192.168.4.3:50 <-- 168.95.4.3:80 <--TXQ2---- 192.168.2.254:2003 <-- 168.95.4.3:80
-+*
-+*	192.168.4.4:50 --> 168.95.4.4:80 ---TXQ3---> 192.168.2.254:2004 --> 168.95.4.4:80
-+*	192.168.4.4:50 <-- 168.95.4.4:80 <--TXQ3---- 192.168.2.254:2004 <-- 168.95.4.4:80
-+*
-+*
-+*
-+*----------------------------------------------------------------------*/
-+#ifdef SL351x_NAT_TEST_BY_SMARTBITS
-+#define 	NAT_IPIV(a,b,c,d)			((a<<24)+(b<<16)+(c<<8)+d)
-+#define     NAT_TEST_CLIENT_IP 			NAT_IPIV(192,168,1,1)
-+#define     NAT_TEST_SERVER_IP 			NAT_IPIV(168,95,1,1)
-+#define		NAT_TEST_LAN_IP				NAT_IPIV(192,168,1,254)
-+#define		NAT_TEST_WAN_IP				NAT_IPIV(192,168,2,254)
-+#define     NAT_TEST_MAP_PORT_BASE		2001
-+#define     NAT_TEST_SPORT				50
-+#define     NAT_TEST_DPORT				80
-+#define     NAT_TEST_PROTOCOL			6
-+u8			nat_test_lan_target_da[6]={0x00,0x11,0x22,0x33,0x44,0x55};
-+u8			nat_test_wan_target_da[6]={0x00,0xaa,0xbb,0xcc,0xdd,0xee};
-+u8			nat_test_lan_my_da[6]={0x00,0x11,0x11,0x11,0x11,0x11};
-+u8			nat_test_wan_my_da[6]={0x00,0x22,0x22,0x22,0x22,0x22};
-+static void nat_init_test_entry(void)
-+{
-+	int 				i, j ;
-+	NAT_HASH_ENTRY_T	*hash_entry;
-+	u32					sip, dip;
-+	u32					hash_data[HASH_MAX_DWORDS];
-+	NAT_CFG_T			*cfg;
-+	int					hash_index;
-+
-+	cfg = (NAT_CFG_T *)&nat_cfg;
-+	hash_entry = (NAT_HASH_ENTRY_T *)&hash_data;
-+	hash_entry->key.Ethertype 	= 0;
-+	hash_entry->key.rule_id 	= 0;
-+	hash_entry->key.ip_protocol = IPPROTO_TCP;
-+	hash_entry->key.reserved1 	= 0;
-+	hash_entry->key.reserved2 	= 0;
-+	// hash_entry->key.sip 		= NAT_TEST_CLIENT_IP;
-+	// hash_entry->key.dip 		= NAT_TEST_SERVER_IP;
-+	hash_entry->key.sport 		= htons(NAT_TEST_SPORT);
-+	hash_entry->key.dport 		= htons(NAT_TEST_DPORT);
-+	hash_entry->key.rule_id = cfg->tcp_udp_rule_id;
-+	hash_entry->action.dword = NAT_LAN2WAN_ACTIONS;
-+
-+	sip = NAT_TEST_CLIENT_IP;
-+	dip = NAT_TEST_SERVER_IP;
-+
-+	// Init TCP <------> TCP hash entries
-+	// LAN --> WAN
-+	// (1) TCP --> TCP
-+	// (2) TCP --> PPPoE + TCP
-+	// (3) TCP --> VLAN-B + PPPoE + TCP
-+	// (4) TCP + VLAN-A --> VLAN-B + PPPoE + TCP
-+	memcpy(hash_entry->param.da, nat_test_wan_target_da, 6);
-+	memcpy(hash_entry->param.sa, nat_test_wan_my_da, 6);
-+	hash_entry->key.port_id = cfg->lan_port;
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		if (i < 2)
-+		{
-+			hash_entry->action.bits.dest_qid = i+2;
-+		}
-+		else
-+		{
-+			hash_entry->action.bits.dest_qid = i;
-+		}
-+		hash_entry->action.bits.dest_qid += (cfg->wan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;
-+		hash_entry->param.Sport = NAT_TEST_MAP_PORT_BASE+i;
-+		hash_entry->param.Dport = NAT_TEST_DPORT;
-+		for (j=0; j<4; j++)
-+		{
-+			hash_entry->key.sip = sip + i + j*0x100;
-+			hash_entry->key.dip = dip + i + j*0x100;
-+			hash_entry->param.Dip = hash_entry->key.dip;
-+			hash_entry->param.Sip = NAT_TEST_WAN_IP;
-+			switch (j)
-+			{
-+			case 0:
-+				hash_entry->action.bits.pppoe = 0;
-+				hash_entry->param.pppoe = 0;
-+				hash_entry->action.bits.vlan = 0;
-+				hash_entry->param.vlan = 0;
-+				break;
-+			case 1:
-+				hash_entry->action.bits.pppoe = 1;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 0;
-+				hash_entry->param.vlan = 0;
-+				break;
-+			case 2:
-+				hash_entry->action.bits.pppoe = 1;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 1;
-+				hash_entry->param.vlan = i+10;
-+				break;
-+			case 3:
-+				hash_entry->action.bits.pppoe = 1;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 1;
-+				hash_entry->param.vlan = i+10;
-+				break;
-+			}
-+			hash_entry->tmo.counter = hash_entry->tmo.interval = 0x7fff;
-+			hash_index = nat_build_keys(&hash_entry->key);
-+			nat_write_hash_entry(hash_index, hash_entry);
-+			hash_nat_enable_owner(hash_index);
-+			hash_validate_entry(hash_index); // Must last one, else HW Tx fast than SW
-+		}
-+	}
-+
-+
-+	// WAN --> LAN
-+	hash_entry->key.port_id 	= cfg->wan_port;
-+	hash_entry->key.sport 		= htons(NAT_TEST_DPORT);
-+	hash_entry->key.dport 		= htons(NAT_TEST_DPORT);
-+	hash_entry->key.rule_id		= cfg->tcp_udp_rule_id;
-+	hash_entry->action.dword	= NAT_WAN2LAN_ACTIONS;
-+	hash_entry->key.sport		= htons(NAT_TEST_DPORT);
-+	memcpy(hash_entry->param.da, nat_test_lan_target_da, 6);
-+	memcpy(hash_entry->param.sa, nat_test_lan_my_da, 6);
-+	for (i=0; i<TOE_HW_TXQ_NUM; i++)
-+	{
-+		hash_entry->key.dport = htons(NAT_TEST_MAP_PORT_BASE + i);
-+		if (i < 2)
-+		{
-+			hash_entry->action.bits.dest_qid = i+2;
-+		}
-+		else
-+		{
-+			hash_entry->action.bits.dest_qid = i;
-+		}
-+		hash_entry->action.bits.dest_qid += (cfg->lan_port==0) ? TOE_GMAC0_HW_TXQ0_QID : TOE_GMAC1_HW_TXQ0_QID;
-+		hash_entry->param.Dport = NAT_TEST_SPORT;
-+		hash_entry->param.Sport = NAT_TEST_DPORT;
-+		hash_entry->param.da[5] = i;
-+		for (j=0; j<4; j++)
-+		{
-+			hash_entry->key.sip = (dip + i + j*0x100);
-+			hash_entry->key.dip = (NAT_TEST_WAN_IP);
-+			hash_entry->param.Sip = hash_entry->key.sip;
-+			hash_entry->param.Dip = sip + i + j*0x100;
-+			switch (j)
-+			{
-+			case 0:
-+				hash_entry->action.bits.pppoe = 0;
-+				hash_entry->param.pppoe = 0;
-+				hash_entry->action.bits.vlan = 0;
-+				hash_entry->param.vlan = 0;
-+				break;
-+			case 1:
-+				hash_entry->action.bits.pppoe = 2;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 0;
-+				hash_entry->param.vlan = 0;
-+				break;
-+			case 2:
-+				hash_entry->action.bits.pppoe = 2;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 2;
-+				hash_entry->param.vlan = i+5;
-+				break;
-+			case 3:
-+				hash_entry->action.bits.pppoe = 1;
-+				hash_entry->param.pppoe = i+1;
-+				hash_entry->action.bits.vlan = 1;
-+				hash_entry->param.vlan = i+5;
-+				break;
-+			}
-+			hash_entry->tmo.counter = hash_entry->tmo.interval = 0x7fff;
-+			hash_index = nat_build_keys(&hash_entry->key);
-+			nat_write_hash_entry(hash_index, hash_entry);
-+			hash_nat_enable_owner(hash_index);
-+			hash_validate_entry(hash_index); // Must last one, else HW Tx fast than SW
-+		}
-+	}
-+}
-+#endif	// SL351x_NAT_TEST_BY_SMARTBITS
-+
-+#endif // CONFIG_SL351x_NAT
-+
---- /dev/null
-+++ b/drivers/net/sl351x_proc.c
-@@ -0,0 +1,578 @@
-+/****************************************************************************
-+* Copyright 2006 Storlink Corp.  All rights reserved.
-+*----------------------------------------------------------------------------
-+* Name			: sl351x_proc.c
-+* Description	:
-+*		Handle Proc Routines for Storlink SL351x Platform
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*	04/13/2006	Gary Chen	Create and implement
-+*
-+*
-+****************************************************************************/
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/skbuff.h>
-+#include <linux/if_ether.h>
-+#include <linux/if_pppox.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/ppp_defs.h>
-+#ifdef CONFIG_NETFILTER
-+// #include <linux/netfilter_ipv4/ip_conntrack.h>
-+#endif
-+#include <linux/proc_fs.h>
-+#include <linux/seq_file.h>
-+#include <linux/percpu.h>
-+#ifdef CONFIG_SYSCTL
-+#include <linux/sysctl.h>
-+#endif
-+
-+#define	 MIDWAY
-+#define	 SL_LEPUS
-+
-+// #define PROC_DEBUG_MSG	1
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <asm/arch/sl351x_hash_cfg.h>
-+#include <asm/arch/sl351x_nat_cfg.h>
-+#include <asm/arch/sl351x_toe.h>
-+
-+#ifdef CONFIG_PROC_FS
-+/*----------------------------------------------------------------------
-+* Definition
-+*----------------------------------------------------------------------*/
-+#define	proc_printf					printk
-+#define SL351x_GMAC_PROC_NAME		"sl351x_gmac"
-+#define SL351x_NAT_PROC_NAME		"sl351x_nat"
-+#define SL351x_TOE_PROC_NAME		"sl351x_toe"
-+
-+/*----------------------------------------------------------------------
-+* Function Definition
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static int nat_ct_open(struct inode *inode, struct file *file);
-+static void *nat_ct_seq_start(struct seq_file *s, loff_t *pos);
-+static void nat_ct_seq_stop(struct seq_file *s, void *v);
-+static void *nat_ct_seq_next(struct seq_file *s, void *v, loff_t *pos);
-+static int nat_ct_seq_show(struct seq_file *s, void *v);
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+static int toe_ct_open(struct inode *inode, struct file *file);
-+static void *toe_ct_seq_start(struct seq_file *s, loff_t *pos);
-+static void toe_ct_seq_stop(struct seq_file *s, void *v);
-+static void *toe_ct_seq_next(struct seq_file *s, void *v, loff_t *pos);
-+static int toe_ct_seq_show(struct seq_file *s, void *v);
-+extern int sl351x_get_toe_conn_flag(int index);
-+extern struct toe_conn * sl351x_get_toe_conn_info(int index);
-+#endif
-+
-+static int gmac_ct_open(struct inode *inode, struct file *file);
-+static void *gmac_ct_seq_start(struct seq_file *s, loff_t *pos);
-+static void gmac_ct_seq_stop(struct seq_file *s, void *v);
-+static void *gmac_ct_seq_next(struct seq_file *s, void *v, loff_t *pos);
-+static int gmac_ct_seq_show(struct seq_file *s, void *v);
-+
-+
-+/*----------------------------------------------------------------------
-+* Data
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SYSCTL
-+// static struct ctl_table_header *nat_ct_sysctl_header;
-+#endif
-+
-+#ifdef CONFIG_SL351x_NAT
-+static struct seq_operations nat_ct_seq_ops = {
-+	.start = nat_ct_seq_start,
-+	.next  = nat_ct_seq_next,
-+	.stop  = nat_ct_seq_stop,
-+	.show  = nat_ct_seq_show
-+};
-+
-+static struct file_operations nat_file_ops= {
-+	.owner   = THIS_MODULE,
-+	.open    = nat_ct_open,
-+	.read    = seq_read,
-+	.llseek  = seq_lseek,
-+	.release = seq_release
-+};
-+#endif // CONFIG_SL351x_NAT
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+static struct seq_operations toe_ct_seq_ops = {
-+	.start = toe_ct_seq_start,
-+	.next  = toe_ct_seq_next,
-+	.stop  = toe_ct_seq_stop,
-+	.show  = toe_ct_seq_show
-+};
-+
-+static struct file_operations toe_file_ops= {
-+	.owner   = THIS_MODULE,
-+	.open    = toe_ct_open,
-+	.read    = seq_read,
-+	.llseek  = seq_lseek,
-+	.release = seq_release
-+};
-+#endif
-+
-+static struct seq_operations gmac_ct_seq_ops = {
-+	.start = gmac_ct_seq_start,
-+	.next  = gmac_ct_seq_next,
-+	.stop  = gmac_ct_seq_stop,
-+	.show  = gmac_ct_seq_show
-+};
-+
-+static struct file_operations gmac_file_ops= {
-+	.owner   = THIS_MODULE,
-+	.open    = gmac_ct_open,
-+	.read    = seq_read,
-+	.llseek  = seq_lseek,
-+	.release = seq_release
-+};
-+
-+#ifdef SL351x_GMAC_WORKAROUND
-+extern u32 gmac_workaround_cnt[4];
-+extern u32 gmac_short_frame_workaround_cnt[2];
-+#ifdef CONFIG_SL351x_NAT
-+	extern u32 sl351x_nat_workaround_cnt;
-+#endif
-+#endif

-+/*----------------------------------------------------------------------
-+* nat_ct_open
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static int nat_ct_open(struct inode *inode, struct file *file)
-+{
-+	return seq_open(file, &nat_ct_seq_ops);
-+}
-+#endif // CONFIG_SL351x_NAT
-+/*----------------------------------------------------------------------
-+* nat_ct_seq_start
-+* find the first
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static void *nat_ct_seq_start(struct seq_file *s, loff_t *pos)
-+{
-+	int i;
-+
-+	// proc_printf("%s: *pos=%d\n", __func__, (int)*pos);
-+	for (i=*pos; i<HASH_TOTAL_ENTRIES; i++)
-+	{
-+		if (hash_get_nat_owner_flag(i))
-+		{
-+			*pos = i;
-+			return (void *)(i+1);
-+		}
-+	}
-+	return NULL;
-+}
-+#endif // CONFIG_SL351x_NAT
-+/*----------------------------------------------------------------------
-+* nat_ct_seq_stop
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static void nat_ct_seq_stop(struct seq_file *s, void *v)
-+{
-+}
-+#endif // CONFIG_SL351x_NAT
-+/*----------------------------------------------------------------------
-+* nat_ct_seq_next
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static void *nat_ct_seq_next(struct seq_file *s, void *v, loff_t *pos)
-+{
-+	int i;
-+
-+	// proc_printf("%s: *pos=%d\n", __func__, (int)*pos);
-+	(*pos)++;
-+	for (i=*pos; i<HASH_TOTAL_ENTRIES; i++)
-+	{
-+		if (hash_get_nat_owner_flag(i))
-+		{
-+			*pos = i;
-+			return (void *)(i+1);
-+		}
-+	}
-+	return NULL;
-+}
-+#endif // CONFIG_SL351x_NAT
-+/*----------------------------------------------------------------------
-+* nat_ct_seq_show
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_NAT
-+static int nat_ct_seq_show(struct seq_file *s, void *v)
-+{
-+	int 				idx;
-+	NAT_HASH_ENTRY_T	*nat_entry;
-+	GRE_HASH_ENTRY_T	*gre_entry;
-+
-+	idx = (int)v;
-+	if (idx<=0 || idx >HASH_TOTAL_ENTRIES)
-+		return -ENOSPC;
-+
-+	idx--;
-+	nat_entry = (NAT_HASH_ENTRY_T *)&hash_tables[idx];
-+	gre_entry = (GRE_HASH_ENTRY_T *)nat_entry;
-+	if (nat_entry->key.ip_protocol == IPPROTO_GRE)
-+	{
-+		if (seq_printf(s, "%4d: KEY MAC-%d [%d] %u.%u.%u.%u [%u]-->%u.%u.%u.%u\n",
-+					idx, gre_entry->key.port_id, gre_entry->key.ip_protocol,
-+					HIPQUAD(gre_entry->key.sip), ntohs(gre_entry->key.call_id),
-+					HIPQUAD(gre_entry->key.dip)))
-+			return -ENOSPC;
-+		if (seq_printf(s, "      PARAMETER: %u.%u.%u.%u -->%u.%u.%u.%u [%u] Timeout:%ds\n",
-+					HIPQUAD(gre_entry->param.Sip),
-+					HIPQUAD(gre_entry->param.Dip), gre_entry->param.Dport,
-+					gre_entry->tmo.counter))
-+			return -ENOSPC;
-+	}
-+	else
-+	{
-+		if (seq_printf(s, "%4d: KEY MAC-%d [%d] %u.%u.%u.%u [%u]-->%u.%u.%u.%u [%u]\n",
-+					idx, nat_entry->key.port_id, nat_entry->key.ip_protocol,
-+					HIPQUAD(nat_entry->key.sip), ntohs(nat_entry->key.sport),
-+					HIPQUAD(nat_entry->key.dip), ntohs(nat_entry->key.dport)))
-+			return -ENOSPC;
-+		if (seq_printf(s, "      PARAMETER: %u.%u.%u.%u [%u]-->%u.%u.%u.%u [%u] Timeout:%ds\n",
-+					HIPQUAD(nat_entry->param.Sip), nat_entry->param.Sport,
-+					HIPQUAD(nat_entry->param.Dip), nat_entry->param.Dport,
-+					nat_entry->tmo.counter))
-+			return -ENOSPC;
-+	}
-+	return 0;
-+}
-+#endif // CONFIG_SL351x_NAT
-+
-+/*----------------------------------------------------------------------
-+* toe_ct_open
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static int toe_ct_open(struct inode *inode, struct file *file)
-+{
-+	return seq_open(file, &toe_ct_seq_ops);
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* toe_ct_seq_start
-+* find the first
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static void *toe_ct_seq_start(struct seq_file *s, loff_t *pos)
-+{
-+	int i;
-+
-+	// proc_printf("%s: *pos=%d\n", __func__, (int)*pos);
-+	for (i=*pos; i<TOE_TOE_QUEUE_NUM; i++)
-+	{
-+		if (sl351x_get_toe_conn_flag(i))
-+		{
-+			*pos = i;
-+			return (void *)(i+1);
-+		}
-+	}
-+	return NULL;
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* toe_ct_seq_stop
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static void toe_ct_seq_stop(struct seq_file *s, void *v)
-+{
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* toe_ct_seq_next
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static void *toe_ct_seq_next(struct seq_file *s, void *v, loff_t *pos)
-+{
-+	int i;
-+
-+	// proc_printf("%s: *pos=%d\n", __func__, (int)*pos);
-+	(*pos)++;
-+	for (i=*pos; i<TOE_TOE_QUEUE_NUM; i++)
-+	{
-+		if (sl351x_get_toe_conn_flag(i))
-+		{
-+			*pos = i;
-+			return (void *)(i+1);
-+		}
-+	}
-+	return NULL;
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* toe_ct_seq_show
-+*----------------------------------------------------------------------*/
-+#ifdef CONFIG_SL351x_RXTOE
-+static int toe_ct_seq_show(struct seq_file *s, void *v)
-+{
-+	int 				idx;
-+	struct toe_conn		*toe_entry;
-+
-+	idx = (int)v;
-+	if (idx<=0 || idx >TOE_TOE_QUEUE_NUM)
-+		return -ENOSPC;
-+
-+	idx--;
-+	toe_entry = (struct toe_conn *)sl351x_get_toe_conn_info(idx);
-+	if (!toe_entry)
-+		return -ENOSPC;
-+
-+	if (seq_printf(s, "%4d: Qid %d MAC-%d TCP %u.%u.%u.%u [%u]-->%u.%u.%u.%u [%u]\n",
-+				idx, toe_entry->qid, toe_entry->gmac->port_id,
-+				NIPQUAD(toe_entry->saddr[0]), ntohs(toe_entry->source),
-+				NIPQUAD(toe_entry->daddr[0]), ntohs(toe_entry->dest)))
-+			return -ENOSPC;
-+	return 0;
-+}
-+#endif
-+/*----------------------------------------------------------------------
-+* gmac_ct_open
-+*----------------------------------------------------------------------*/
-+static int gmac_ct_open(struct inode *inode, struct file *file)
-+{
-+	return seq_open(file, &gmac_ct_seq_ops);
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_ct_seq_start
-+* find the first
-+*----------------------------------------------------------------------*/
-+static void *gmac_ct_seq_start(struct seq_file *s, loff_t *pos)
-+{
-+	int i;
-+	i = (int)*pos + 1;;
-+
-+	if (i > 9)
-+		return NULL;
-+	else
-+		return (void *)i;
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_ct_seq_stop
-+*----------------------------------------------------------------------*/
-+static void gmac_ct_seq_stop(struct seq_file *s, void *v)
-+{
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_ct_seq_next
-+*----------------------------------------------------------------------*/
-+static void *gmac_ct_seq_next(struct seq_file *s, void *v, loff_t *pos)
-+{
-+	int i;
-+
-+	// proc_printf("%s: *pos=%d\n", __func__, (int)*pos);
-+
-+	(*pos)++;
-+	i = (int)*pos + 1;;
-+
-+	if (i > 9)
-+		return NULL;
-+	else
-+		return (void *)i;
-+}
-+
-+/*----------------------------------------------------------------------
-+* seq_dm_long
-+*----------------------------------------------------------------------*/
-+static void seq_dm_long(struct seq_file *s, u32 location, int length)
-+{
-+	u32		*start_p, *curr_p, *end_p;
-+	u32		*datap, data;
-+	int		i;
-+
-+	//if (length > 1024)
-+	//	length = 1024;
-+
-+	start_p = (u32 *)location;
-+	end_p = (u32 *)location + length;
-+	curr_p = (u32 *)((u32)location & 0xfffffff0);
-+	datap = (u32 *)location;
-+	while (curr_p < end_p)
-+	{
-+		cond_resched();
-+		seq_printf(s, "0x%08x: ",(u32)curr_p & 0xfffffff0);
-+		for (i=0; i<4; i++)
-+		{
-+			if (curr_p < start_p || curr_p >= end_p)
-+               seq_printf(s, "         ");
-+			else
-+			{
-+				data = *datap;
-+				seq_printf(s, "%08X ", data);
-+			}
-+			if (i==1)
-+              seq_printf(s, "- ");
-+
-+			curr_p++;
-+			datap++;
-+		}
-+        seq_printf(s, "\n");
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* gmac_ct_seq_show
-+*----------------------------------------------------------------------*/
-+static int gmac_ct_seq_show(struct seq_file *s, void *v)
-+{
-+	switch ((int)v)
-+	{
-+		case 1:
-+			seq_printf(s, "\nGMAC Global Registers\n");
-+			seq_dm_long(s, TOE_GLOBAL_BASE, 32);
-+			break;
-+		case 2:
-+			seq_printf(s, "\nGMAC Non-TOE Queue Header\n");
-+			seq_dm_long(s, TOE_NONTOE_QUE_HDR_BASE, 12);
-+			break;
-+		case 3:
-+			seq_printf(s, "\nGMAC TOE Queue Header\n");
-+			seq_dm_long(s, TOE_TOE_QUE_HDR_BASE, 12);
-+			break;
-+		case 4:
-+			seq_printf(s, "\nGMAC-0 DMA Registers\n");
-+			seq_dm_long(s, TOE_GMAC0_DMA_BASE, 52);
-+			break;
-+		case 5:
-+			seq_printf(s, "\nGMAC-0 Registers\n");
-+			seq_dm_long(s, TOE_GMAC0_BASE, 32);
-+			break;
-+		case 6:
-+			seq_printf(s, "\nGMAC-1 DMA Registers\n");
-+			seq_dm_long(s, TOE_GMAC1_DMA_BASE, 52);
-+			break;
-+		case 7:
-+			seq_printf(s, "\nGMAC-1 Registers\n");
-+			seq_dm_long(s, TOE_GMAC1_BASE, 32);
-+			break;
-+		case 8:
-+			seq_printf(s, "\nGLOBAL Registers\n");
-+			seq_dm_long(s, GMAC_GLOBAL_BASE_ADDR, 16);
-+			break;
-+		case 9:
-+#ifdef SL351x_GMAC_WORKAROUND
-+			seq_printf(s, "\nGMAC-0 Rx/Tx/Short Workaround: %u, %u, %u\n", gmac_workaround_cnt[0], gmac_workaround_cnt[1], gmac_short_frame_workaround_cnt[0]);
-+			seq_printf(s, "GMAC-1 Rx/Tx/Short Workaround: %u, %u, %u\n", gmac_workaround_cnt[2], gmac_workaround_cnt[3], gmac_short_frame_workaround_cnt[1]);
-+#ifdef CONFIG_SL351x_NAT
-+			seq_printf(s, "NAT Workaround: %u\n", sl351x_nat_workaround_cnt);
-+#endif
-+#endif
-+			break;
-+		default:
-+			return -ENOSPC;
-+	}
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* init
-+*----------------------------------------------------------------------*/
-+static int __init init(void)
-+{
-+	struct proc_dir_entry *proc_gmac=NULL;
-+
-+#ifdef CONFIG_SL351x_NAT
-+	struct proc_dir_entry *proc_nat=NULL;
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+	struct proc_dir_entry *proc_toe=NULL;
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+	// nat_ct_sysctl_header = NULL;
-+#endif
-+	proc_gmac = proc_net_fops_create(SL351x_GMAC_PROC_NAME, 0440, &gmac_file_ops);
-+	if (!proc_gmac) goto init_bad;
-+
-+#ifdef CONFIG_SL351x_NAT
-+	proc_nat = proc_net_fops_create(SL351x_NAT_PROC_NAME, 0440, &nat_file_ops);
-+	if (!proc_nat) goto init_bad;
-+#endif // CONFIG_SL351x_NAT
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+	proc_toe = proc_net_fops_create(SL351x_TOE_PROC_NAME, 0440, &toe_file_ops);
-+	if (!proc_toe) goto init_bad;
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+	// nat_ct_sysctl_header = register_sysctl_table(nat_ct_net_table, 0);
-+	// if (!nat_ct_sysctl_header) goto init_bad;
-+#endif
-+
-+	return 0;
-+
-+init_bad:
-+	if (proc_gmac) proc_net_remove(SL351x_GMAC_PROC_NAME);
-+
-+#ifdef CONFIG_SL351x_NAT
-+	if (proc_nat) proc_net_remove(SL351x_NAT_PROC_NAME);
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+	if (proc_toe) proc_net_remove(SL351x_NAT_PROC_NAME);
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+	// if (nat_ct_sysctl_header) unregister_sysctl_table(nat_ct_sysctl_header);
-+#endif
-+	proc_printf("SL351x NAT Proc: can't create proc or register sysctl.\n");
-+	return -ENOMEM;
-+}
-+
-+/*----------------------------------------------------------------------
-+* fini
-+*----------------------------------------------------------------------*/
-+static void __exit fini(void)
-+{
-+	proc_net_remove(SL351x_GMAC_PROC_NAME);
-+
-+#ifdef CONFIG_SL351x_NAT
-+	proc_net_remove(SL351x_NAT_PROC_NAME);
-+#endif
-+
-+#ifdef CONFIG_SL351x_RXTOE
-+	proc_net_remove(SL351x_TOE_PROC_NAME);
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+	// unregister_sysctl_table(nat_ct_sysctl_header);
-+#endif
-+}
-+
-+/*----------------------------------------------------------------------
-+* module
-+*----------------------------------------------------------------------*/
-+module_init(init);
-+module_exit(fini);
-+
-+#endif	// CONFIG_PROC_FS
---- /dev/null
-+++ b/drivers/net/sl351x_toe.c
-@@ -0,0 +1,1083 @@
-+/**************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl351x_toe.c
-+* Description	:
-+*		Provide TOE routines for SL351x
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*				Xiaochong
-+*
-+****************************************************************************/
-+
-+#include <linux/pci.h>
-+#include <linux/ip.h>
-+#include <linux/ipv6.h>
-+#include <linux/tcp.h>
-+#include <linux/slab.h>
-+#include <linux/etherdevice.h>
-+#include <asm/io.h>
-+#include <linux/sysctl_storlink.h>
-+#include <net/tcp.h>
-+#include <linux/if_ether.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <asm/arch/sl351x_toe.h>
-+#include <asm/arch/sl351x_hash_cfg.h>
-+#include <asm/arch/sl351x_nat_cfg.h>
-+
-+static int in_toe_isr;
-+static int toe_initialized=0;
-+
-+static struct toe_conn	toe_connections[TOE_TOE_QUEUE_NUM];
-+EXPORT_SYMBOL(toe_connections);
-+static __u32 toe_connection_bits[TOE_TOE_QUEUE_NUM/32] __attribute__ ((aligned(16)));
-+struct sk_buff* gen_pure_ack(struct toe_conn* connection, TOE_QHDR_T* toe_qhdr, INTR_QHDR_T *intr_curr_desc);
-+
-+extern struct storlink_sysctl	storlink_ctl;
-+extern TOE_INFO_T toe_private_data;
-+extern spinlock_t gmac_fq_lock;
-+extern void mac_write_dma_reg(int mac, unsigned int offset, u32 data);
-+extern int mac_set_rule_reg(int mac, int rule, int enabled, u32 reg0, u32 reg1, u32 reg2);
-+extern int hash_add_toe_entry(HASH_ENTRY_T *entry);
-+extern void toe_gmac_fill_free_q(void);
-+
-+#define _DEBUG_SKB_		1
-+#ifdef _DEBUG_SKB_
-+/*---------------------------------------------------------------------------
-+ * _debug_skb
-+ *-------------------------------------------------------------------------*/
-+static inline void _debug_skb(struct sk_buff *skb, GMAC_RXDESC_T *toe_curr_desc, u32 data)
-+{
-+	if ((u32)skb < 0x1000)
-+	{
-+		printk("%s skb=%x\n", __func__, (u32)skb);
-+		while(1);
-+	}
-+	REG32(__va(toe_curr_desc->word2.buf_adr)-SKB_RESERVE_BYTES) = data;
-+}
-+#else
-+#define _debug_skb(x, y, z)
-+#endif
-+
-+/*---------------------------------------------------------------------------
-+ * get_connection_seq_num
-+ *-------------------------------------------------------------------------*/
-+u32 get_connection_seq_num(unsigned short qid)
-+{
-+	TOE_QHDR_T	*toe_qhdr;
-+
-+	toe_qhdr = (TOE_QHDR_T*)TOE_TOE_QUE_HDR_BASE;
-+	toe_qhdr += qid;
-+	return (u32)toe_qhdr->word3.seq_num;
-+}
-+EXPORT_SYMBOL(get_connection_seq_num);
-+
-+/*---------------------------------------------------------------------------
-+ * get_connection_ack_num
-+ *-------------------------------------------------------------------------*/
-+u32 get_connection_ack_num(unsigned short qid)
-+{
-+	TOE_QHDR_T	*toe_qhdr;
-+
-+	toe_qhdr = (TOE_QHDR_T*)TOE_TOE_QUE_HDR_BASE;
-+	toe_qhdr += qid;
-+	return (u32)toe_qhdr->word4.ack_num;
-+}
-+EXPORT_SYMBOL(get_connection_ack_num);
-+
-+/*---------------------------------------------------------------------------
-+ * dump_toe_qhdr
-+ *-------------------------------------------------------------------------*/
-+void dump_toe_qhdr(TOE_QHDR_T *toe_qhdr)
-+{
-+	printk("TOE w1 %x, w2 %x, w3 %x\n", toe_qhdr->word1.bits32,
-+		toe_qhdr->word2.bits32, toe_qhdr->word3.bits32);
-+	printk("w4 %x, w5 %x, w6 %x\n", toe_qhdr->word4.bits32,
-+		toe_qhdr->word5.bits32, toe_qhdr->word6.bits32);
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * dump_intrq_desc
-+ *-------------------------------------------------------------------------*/
-+void dump_intrq_desc(INTR_QHDR_T *intr_curr_desc)
-+{
-+	printk("INTR w0 %x, w1 %x, seq %x\n", intr_curr_desc->word0.bits32,
-+		intr_curr_desc->word1.bits32, intr_curr_desc->word2.bits32);
-+	printk("ack %x, w4 %x\n", intr_curr_desc->word3.bits32,
-+		intr_curr_desc->word4.bits32);
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * This routine will initialize a TOE matching rule
-+ * called by SL351x GMAC driver.
-+ *-------------------------------------------------------------------------*/
-+void sl351x_toe_init(void)
-+{
-+	GMAC_MRxCR0_T	mrxcr0;
-+	GMAC_MRxCR1_T	mrxcr1;
-+	GMAC_MRxCR2_T	mrxcr2;
-+	int	rule, rc;
-+
-+	if (toe_initialized)
-+		return;
-+
-+	toe_initialized = 1;
-+
-+#ifndef CONFIG_SL351x_NAT
-+	mrxcr0.bits32 = 0;
-+	mrxcr1.bits32 = 0;
-+	mrxcr2.bits32 = 0;
-+	mrxcr0.bits.l3 = 1;
-+	mrxcr0.bits.l4 = 1;
-+	mrxcr1.bits.sip = 1;
-+	mrxcr1.bits.dip = 1;
-+	mrxcr1.bits.l4_byte0_15 = 0x0f;
-+	mrxcr0.bits.sprx = 1;
-+	rule = 0;
-+	rc = mac_set_rule_reg(0, rule, 1, mrxcr0.bits32, mrxcr1.bits32,
-+						mrxcr2.bits32);
-+	if (rc<0) {
-+		printk("%s::Set MAC 0 rule fail!\n", __func__);
-+	}
-+	rc = mac_set_rule_reg(1, rule, 1, mrxcr0.bits32, mrxcr1.bits32,
-+	     					mrxcr2.bits32);
-+	if (rc<0) {
-+		printk("%s::Set MAC 1 rule fail!\n", __func__);
-+	}
-+#endif // CONFIG_SL351x_NAT
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * dump_intrq_desc
-+ * assign an interrupt queue number to a give tcp queue
-+ *-------------------------------------------------------------------------*/
-+int get_interrupt_queue_id(int tcp_qid)
-+{
-+	return (int)(tcp_qid & 0x0003);
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * reset_connection_index
-+ * reset the connection bit by given index
-+ *-------------------------------------------------------------------------*/
-+void reset_connection_index(__u8 index)
-+{
-+	__u32 mask = ~(0xffffffff & (1<< (index&0x1f)));
-+	toe_connection_bits[index>>5] = toe_connection_bits[index>>5] & mask;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * update_timer
-+ *-------------------------------------------------------------------------*/
-+void update_timer(struct toe_conn* connection)
-+{
-+//	if (time_before(jiffies, connection->last_rx_jiffies+3))
-+//	if ((jiffies + 0xffffffff - connection->last_rx_jiffies) & 0x3)
-+//	if (connection->last_rx_jiffies > jiffies)
-+//		printk("%s::jif %g, last_rx_jif %g\n", __func__, jiffies, connection->last_rx_jiffies);
-+/*	if ((long)(jiffies + 2)< 3) { // overflow...
-+		printk("%s::jiffies %x\n", __func__, jiffies);
-+	} */
-+//	if ((long)(jiffies - connection->last_rx_jiffies)< 2)
-+//		return;
-+	connection->last_rx_jiffies = jiffies;
-+	// gary chen mod_timer(&connection->rx_timer, jiffies+2);
-+	connection->rx_timer.expires = jiffies + 2;
-+	add_timer(&connection->rx_timer);
-+//	printk("%s::nt %x, lj %x\n", __func__, (jiffies+2), connection->last_rx_jiffies);
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * gen_pure_ack
-+ *-------------------------------------------------------------------------*/
-+struct sk_buff* gen_pure_ack(struct toe_conn* connection, TOE_QHDR_T* toe_qhdr,
-+INTR_QHDR_T *intr_curr_desc)
-+{
-+	struct sk_buff	*skb;
-+	struct iphdr	*ip_hdr;
-+	struct tcphdr	*tcp_hdr;
-+	struct ethhdr	*eth_hdr;
-+
-+	if ((skb= dev_alloc_skb(RX_BUF_SIZE))==NULL) {
-+		printk("%s::alloc pure ack fail!\n", __func__);
-+		return NULL;
-+	}
-+	skb_reserve(skb, RX_INSERT_BYTES);
-+	memset(skb->data, 0, 60);
-+
-+	eth_hdr = (struct ethhdr*)&(skb->data[0]);
-+	memcpy(eth_hdr, &connection->l2_hdr, sizeof(struct ethhdr));
-+
-+	ip_hdr = (struct iphdr*)&(skb->data[14]);
-+	ip_hdr->version = connection->ip_ver;
-+	ip_hdr->ihl = 20>>2;
-+	ip_hdr->tot_len = ntohs(40);
-+	ip_hdr->frag_off = htons(IP_DF);
-+	ip_hdr->ttl = 128;
-+	ip_hdr->protocol = 0x06;
-+	ip_hdr->saddr = connection->saddr[0];
-+	ip_hdr->daddr = connection->daddr[0];
-+//	printk("%s ip sa %x, da %x\n",
-+//		__func__, ntohl(ip_hdr->saddr), ntohl(ip_hdr->daddr));
-+
-+	tcp_hdr = (struct tcphdr*)&(skb->data[34]);
-+	tcp_hdr->source = connection->source;
-+	tcp_hdr->dest = connection->dest;
-+	if (intr_curr_desc) {
-+		tcp_hdr->seq = htonl(intr_curr_desc->word2.seq_num);
-+		tcp_hdr->ack_seq = htonl(intr_curr_desc->word3.ack_num);
-+		tcp_hdr->window = htons(intr_curr_desc->word0.bits.win_size);
-+	} else {
-+		tcp_hdr->seq = htonl(toe_qhdr->word3.seq_num);
-+		tcp_hdr->ack_seq = htonl(toe_qhdr->word4.ack_num);
-+		tcp_hdr->window = htons(toe_qhdr->word6.bits.WinSize);
-+	}
-+	tcp_hdr->ack = 1;
-+	tcp_hdr->doff = 20 >> 2;
-+#if 0
-+	if (!intr_curr_desc) {
-+		unsigned char byte;
-+		for (i=0; i<20; i++) {
-+			byte = skb->data[34+i];
-+			printk("%x ", byte);
-+		}
-+		printk("\n");
-+	}
-+#endif
-+	TCP_SKB_CB(skb)->connection = connection;
-+	return skb;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * connection_rx_timer
-+ *-------------------------------------------------------------------------*/
-+void connection_rx_timer(unsigned long *data)
-+{
-+	struct toe_conn	*connection = (struct toe_conn*)data;
-+	unsigned int	tcp_qid, toeq_wptr;
-+	unsigned int	pkt_size, desc_count;
-+	struct sk_buff	*skb;
-+	GMAC_RXDESC_T	*toe_curr_desc;
-+	TOE_QHDR_T	*toe_qhdr;
-+	struct net_device	*dev;
-+	unsigned long	conn_flags;
-+	DMA_RWPTR_T		toeq_rwptr;
-+	unsigned short	timeout_descs;
-+
-+	if (in_toe_isr)
-+		printk("%s::in_toe_isr=%d!\n", __func__, in_toe_isr);
-+
-+	if (connection) {
-+		/* should we disable gmac interrupt first? */
-+		if (!connection->gmac)
-+			printk("%s::conn gmac %x!\n", __func__, (u32)connection->gmac);
-+		local_irq_save(conn_flags);
-+		if (!spin_trylock(&connection->conn_lock)) {
-+			local_irq_restore(conn_flags);
-+			// timer should be updated by the toeq isr. So no need to update here.
-+			printk("%s::conn_lock is held by ISR!\n", __func__);
-+			return;
-+		}
-+		disable_irq(connection->gmac->irq);
-+
-+		/* disable hash entry and get toeq desc. */
-+		hash_set_valid_flag(connection->hash_entry_index, 0);
-+		do{} while(0);	/* wait until HW finish */
-+
-+		dev = connection->dev;
-+		if (!dev)
-+			printk("%s::conn dev NULL!\n", __func__);
-+		tcp_qid = connection->qid;
-+		toe_qhdr = (TOE_QHDR_T *)(TOE_TOE_QUE_HDR_BASE +
-+		              tcp_qid * sizeof(TOE_QHDR_T));
-+		toeq_rwptr.bits32 = readl(&toe_qhdr->word1);
-+		toeq_wptr = toe_qhdr->word1.bits.wptr;
-+		timeout_descs = toeq_wptr - toeq_rwptr.bits.rptr;
-+
-+		if (toeq_rwptr.bits.rptr == toeq_wptr) {
-+			if (toe_qhdr->word5.bits32) {
-+				// shall we check toe_qhdr->word2.bits?
-+				skb = gen_pure_ack(connection, toe_qhdr, (INTR_QHDR_T *)NULL);
-+				skb_put(skb, 54);
-+				skb->dev = connection->dev;
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+				skb->protocol = eth_type_trans(skb, connection->dev);
-+				netif_rx(skb);
-+				connection->dev->last_rx = jiffies;
-+			}
-+		} else {
-+			while (toeq_rwptr.bits.rptr != toeq_rwptr.bits.wptr) {
-+				/* we just simply send those packets to tcp? */
-+				toe_curr_desc = (GMAC_RXDESC_T*)(toe_private_data.toe_desc_base[tcp_qid]
-+					+ toeq_rwptr.bits.rptr * sizeof(GMAC_RXDESC_T));
-+				connection->curr_desc = toe_curr_desc;
-+				if (toe_curr_desc->word3.bits.ctrl_flag) {
-+					printk("%s::ctrl flag! %x, conn rptr %d, to %d, jif %x, conn_jif %x\n",
-+						__func__, toe_curr_desc->word3.bits32,
-+						connection->toeq_rwptr.bits.rptr, timeout_descs,
-+						(u32)jiffies, (u32)connection->last_rx_jiffies);
-+				}
-+				desc_count = toe_curr_desc->word0.bits.desc_count;
-+				pkt_size = toe_curr_desc->word1.bits.byte_count;
-+				consistent_sync((void*)__va(toe_curr_desc->word2.buf_adr), pkt_size,
-+					PCI_DMA_FROMDEVICE);
-+				skb = (struct sk_buff*)(REG32(__va(toe_curr_desc->word2.buf_adr)-
-+					SKB_RESERVE_BYTES));
-+				_debug_skb(skb, (GMAC_RXDESC_T *)toe_curr_desc, 0x02);
-+				connection->curr_rx_skb = skb;
-+				skb_reserve(skb, RX_INSERT_BYTES);
-+				skb_put(skb, pkt_size);
-+				skb->dev = dev;
-+				skb->protocol = eth_type_trans(skb, dev);
-+				{
-+					struct iphdr* ip_hdr = (struct iphdr*)&(skb->data[0]);
-+					if (toe_curr_desc->word3.bits.ctrl_flag)
-+						printk("%s::ip id %x\n", __func__, ntohs(ip_hdr->id));
-+				}
-+				skb->ip_summed = CHECKSUM_UNNECESSARY;
-+
-+				netif_rx(skb);
-+				dev->last_rx = jiffies;
-+#if 0
-+				if ((skb = dev_alloc_skb(RX_BUF_SIZE)) == NULL) {
-+					printk("%s::alloc buf fail!\n", __func__);
-+				}
-+				*(unsigned int*)(skb->data) = (unsigned int)skb;
-+				connection->curr_rx_skb = skb;
-+				skb_reserve(skb, SKB_RESERVE_BYTES);
-+				spin_lock_irqsave(&connection->gmac->rx_mutex, flags);
-+				fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+				if (toe_private_data.fq_rx_rwptr.bits.wptr != fq_rwptr.bits.wptr) {
-+					mac_stop_txdma((struct net_device*)connection->dev);
-+					spin_unlock_irqrestore(&connection->gmac->rx_mutex, flags);
-+					while(1);
-+				}
-+				fq_desc = (GMAC_RXDESC_T*)toe_private_data.swfq_desc_base + fq_rwptr.bits.wptr;
-+				fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
-+				fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr, TOE_SW_FREEQ_DESC_NUM);
-+				SET_WPTR(TOE_GLOBAL_BASE+GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+				toe_private_data.fq_rx_rwptr.bits32 = fq_rwptr.bits32;
-+				spin_unlock_irqrestore(&connection->gmac->rx_mutex, flags);
-+#endif
-+//				spin_lock_irqsave(&connection->gmac->rx_mutex, flags);
-+				toeq_rwptr.bits.rptr = RWPTR_ADVANCE_ONE(toeq_rwptr.bits.rptr, TOE_TOE_DESC_NUM);
-+				SET_RPTR(&toe_qhdr->word1, toeq_rwptr.bits.rptr);
-+//				spin_unlock_irqrestore(&connection->gmac->rx_mutex, flags);
-+				connection->toeq_rwptr.bits32 = toeq_rwptr.bits32;
-+			}
-+			toeq_rwptr.bits32 = readl(&toe_qhdr->word1);
-+//			toe_gmac_fill_free_q();
-+		}
-+		connection->last_rx_jiffies = jiffies;
-+		if (connection->status != TCP_CONN_CLOSED)
-+			mod_timer(&connection->rx_timer, jiffies+2);
-+		if (connection->status != TCP_CONN_ESTABLISHED)
-+			printk("%s::conn status %x\n", __func__, connection->status);
-+		hash_set_valid_flag(connection->hash_entry_index, 1);
-+		enable_irq(connection->gmac->irq);
-+		// Gary Chen spin_unlock_irqrestore(&connection->conn_lock, conn_flags);
-+	}
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * free_toeq_descs
-+ *-------------------------------------------------------------------------*/
-+void free_toeq_descs(int qid, TOE_INFO_T *toe)
-+{
-+	void	*desc_ptr;
-+
-+	desc_ptr = (void*)toe->toe_desc_base[qid];
-+	pci_free_consistent(NULL, TOE_TOE_DESC_NUM*sizeof(GMAC_RXDESC_T), desc_ptr,
-+	   (dma_addr_t)toe->toe_desc_base_dma[qid]);
-+	toe->toe_desc_base[qid] = 0;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * set_toeq_hdr
-+ *-------------------------------------------------------------------------*/
-+void set_toeq_hdr(struct toe_conn*	connection, TOE_INFO_T* toe, struct net_device *dev)
-+{
-+	volatile TOE_QHDR_T	*toe_qhdr;
-+	volatile unsigned int	toeq_wptr; // toeq_rptr
-+	volatile GMAC_RXDESC_T	*toe_curr_desc;
-+	struct sk_buff	*skb;
-+	unsigned int	pkt_size;
-+	DMA_RWPTR_T	toeq_rwptr;
-+
-+	if (connection->status == TCP_CONN_CLOSING) {
-+		connection->status = TCP_CONN_CLOSED;
-+		hash_set_valid_flag(connection->hash_entry_index, 0);
-+		// remove timer first.
-+		// del_timer_sync(&(connection->rx_timer));
-+		// check if any queued frames last time.
-+		toe_qhdr = (volatile TOE_QHDR_T*)TOE_TOE_QUE_HDR_BASE;
-+		toe_qhdr += connection->qid;
-+		toeq_rwptr.bits32 = readl(&toe_qhdr->word1);
-+
-+		//toeq_rptr = toe_qhdr->word1.bits.rptr;
-+		toeq_wptr = toe_qhdr->word1.bits.wptr;
-+		while (toeq_rwptr.bits.rptr != toeq_wptr) {
-+			printk("%s::pending frames in TOE Queue before closing!\n", __func__);
-+			toe_curr_desc = (GMAC_RXDESC_T*)(toe->toe_desc_base[connection->qid] +
-+				toe_qhdr->word1.bits.rptr*sizeof(GMAC_RXDESC_T));
-+			connection->curr_desc = (GMAC_RXDESC_T *)toe_curr_desc;
-+			pkt_size = toe_curr_desc->word1.bits.byte_count;
-+			consistent_sync((void*)__va(toe_curr_desc->word2.buf_adr), pkt_size,
-+				PCI_DMA_FROMDEVICE);
-+			skb = (struct sk_buff*)(REG32(__va(toe_curr_desc->word2.buf_adr) -
-+				SKB_RESERVE_BYTES));
-+			_debug_skb(skb, (GMAC_RXDESC_T *)toe_curr_desc, 0x03);
-+			connection->curr_rx_skb = skb;
-+			skb_reserve(skb, RX_INSERT_BYTES);
-+			skb_put(skb, pkt_size);
-+			skb->dev = connection->dev;
-+			skb->protocol = eth_type_trans(skb, connection->dev);
-+			skb->ip_summed = CHECKSUM_UNNECESSARY;
-+			netif_rx(skb);
-+			connection->dev->last_rx = jiffies;
-+
-+			toeq_rwptr.bits.rptr = RWPTR_ADVANCE_ONE(toeq_rwptr.bits.rptr, TOE_TOE_DESC_NUM);
-+			SET_RPTR(&toe_qhdr->word1, toeq_rwptr.bits.rptr);
-+		}
-+		free_toeq_descs(connection->qid, toe);
-+		// shall we re-fill free queue?
-+
-+		reset_connection_index(connection->qid);
-+		//memset(connection, 0, sizeof(struct toe_conn));
-+		printk(" del timer and close connection %x, qid %d\n", (u32)connection, connection->qid);
-+		return;
-+	}
-+	/* enable or setup toe queue header */
-+	if (connection->status == TCP_CONN_CONNECTING && storlink_ctl.rx_max_pktsize) {
-+		volatile TOE_QHDR_T	*qhdr;
-+		int iq_id;
-+		connection->status = TCP_CONN_ESTABLISHED;
-+		qhdr = (volatile TOE_QHDR_T*)((unsigned int)TOE_TOE_QUE_HDR_BASE +
-+		               connection->qid * sizeof(TOE_QHDR_T));
-+
-+		iq_id = get_interrupt_queue_id(connection->qid);
-+		connection->dev = dev;
-+		connection->gmac = dev->priv;
-+		connection->toeq_rwptr.bits32 = 0;
-+
-+//		qhdr->word6.bits.iq_num = iq_id;
-+		qhdr->word6.bits.MaxPktSize = (connection->max_pktsize)>>2; // in word.
-+		qhdr->word7.bits.AckThreshold = connection->ack_threshold;
-+		qhdr->word7.bits.SeqThreshold = connection->seq_threshold;
-+
-+		// init timer.
-+#if 1
-+		init_timer(&connection->rx_timer);
-+		connection->rx_timer.expires = jiffies + 5;
-+		connection->rx_timer.data = (unsigned long)connection;
-+		connection->rx_timer.function = (void *)&connection_rx_timer;
-+		add_timer(&connection->rx_timer);
-+		connection->last_rx_jiffies = jiffies;
-+		printk("init_timer %x\n", (u32)jiffies);
-+#endif
-+		hash_set_valid_flag(connection->hash_entry_index, 1);
-+		return;
-+	} else {
-+		printk("%s::conn status %x, rx_pktsize %d\n",
-+			__func__, connection->status, storlink_ctl.rx_max_pktsize);
-+	}
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * get_connection_index
-+ * get_connection_index will find an available index for the connection,
-+ * when allocate a new connection is needed.
-+ * we find available Qid from AV bits and write to hash_table, so that when RxTOE
-+ * packet is received, sw_id from ToeQ descriptor is also the Qid of conneciton Q.
-+ *-------------------------------------------------------------------------*/
-+int get_connection_index(void)
-+{
-+	int i=0, j=0, index=-1;
-+	__u32	connection_bits;
-+
-+	for (i = 0; i< TOE_TOE_QUEUE_NUM/32; i++) {
-+		connection_bits = ~(toe_connection_bits[i]);
-+		if (connection_bits == 0)
-+			// all 32 bits are used.
-+			continue;
-+
-+		for (j=0; j<32; j++) {
-+			if (connection_bits & 0x01) {
-+				index = i*32 + j;
-+				return index;
-+			}
-+			connection_bits = connection_bits >> 1;
-+		}
-+	}
-+	return index;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * set_toe_connection
-+ *-------------------------------------------------------------------------*/
-+void set_toe_connection(int index, int val)
-+{
-+	if (val) {
-+		toe_connection_bits[index/32] |= (1<<(index%32));
-+	} else {
-+		toe_connection_bits[index/32] &= (~(1<<(index%32)));
-+	}
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * sl351x_get_toe_conn_flag
-+ *-------------------------------------------------------------------------*/
-+int sl351x_get_toe_conn_flag(int index)
-+{
-+	if (index < TOE_TOE_QUEUE_NUM)
-+		return (toe_connection_bits[index/32] & (1 << (index %32)));
-+	else
-+		return 0;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * sl351x_get_toe_conn_info
-+ *-------------------------------------------------------------------------*/
-+struct toe_conn * sl351x_get_toe_conn_info(int index)
-+{
-+	if (index < TOE_TOE_QUEUE_NUM)
-+		return (struct toe_conn *)&toe_connections[index];
-+	else
-+		return NULL;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * create_sw_toe_connection
-+ *-------------------------------------------------------------------------*/
-+struct toe_conn* create_sw_toe_connection(int qid, int ip_ver, void* ip_hdr,
-+	struct tcphdr* tcp_hdr)
-+{
-+	struct toe_conn*	connection =  &(toe_connections[qid]);
-+
-+	connection->ip_ver = (__u8)ip_ver;
-+	connection->qid = (__u8)qid;
-+	connection->source = (__u16)tcp_hdr->source;
-+	connection->dest = (__u16)tcp_hdr->dest;
-+	if (ip_ver == 4) {
-+		struct iphdr* iph = (struct iphdr*) ip_hdr;
-+		connection->saddr[0] = (__u32)iph->saddr;
-+		connection->daddr[0] = (__u32)iph->daddr;
-+//		printk("%s::saddr %x, daddr %x\n", __func__,
-+//			ntohl(connection->saddr[0]), ntohl(connection->daddr[0]));
-+	} else if (ip_ver == 6) {
-+		struct ipv6hdr *iph = (struct ipv6hdr*)ip_hdr;
-+		int i=0;
-+		for (i=0; i<4; i++) {
-+			connection->saddr[i] = (__u32)iph->saddr.in6_u.u6_addr32[i];
-+			connection->daddr[i] = (__u32)iph->daddr.in6_u.u6_addr32[i];
-+		}
-+	}
-+	connection->status = TCP_CONN_CREATION;
-+	return connection;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * fill_toeq_buf
-+ *-------------------------------------------------------------------------*/
-+int fill_toeq_buf(int index, TOE_INFO_T* toe)
-+{
-+	volatile TOE_QHDR_T	*qhdr;
-+	//struct toe_conn* connection;
-+	GMAC_RXDESC_T	*desc_ptr;
-+
-+	if (!toe->toe_desc_base[index]) {
-+		// first time. init.
-+		desc_ptr = (GMAC_RXDESC_T*)(pci_alloc_consistent(NULL, TOE_TOE_DESC_NUM
-+		            *sizeof(GMAC_RXDESC_T), (dma_addr_t*)&toe->toe_desc_base_dma[index]));
-+
-+		toe->toe_desc_num = TOE_TOE_DESC_NUM;
-+		toe->toe_desc_base[index] = (unsigned int)desc_ptr;
-+	}
-+	qhdr = (volatile TOE_QHDR_T*)((unsigned int)TOE_TOE_QUE_HDR_BASE +
-+									index*sizeof(TOE_QHDR_T));
-+	//connection = (struct toe_conn*)&(toe_connections[index]);
-+
-+	qhdr->word0.base_size = ((unsigned int)toe->toe_desc_base_dma[index]&TOE_QHDR0_BASE_MASK)
-+					| TOE_TOE_DESC_POWER;
-+	qhdr->word1.bits32 = 0;
-+	qhdr->word2.bits32 = 0;
-+	qhdr->word3.bits32 = 0;
-+	qhdr->word4.bits32 = 0;
-+	qhdr->word5.bits32 = 0;
-+	return 1;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * create_toe_hash_entry_smb
-+ * add SMB header in hash entry.
-+ *-------------------------------------------------------------------------*/
-+int create_toe_hash_entry_smb(int ip_ver, void* ip_hdr, struct tcphdr* tcp_hdr,
-+	int sw_id)
-+{
-+	HASH_ENTRY_T	hash_entry, *entry;
-+	int	hash_entry_index;
-+	int i;
-+
-+	entry = (HASH_ENTRY_T*)&hash_entry;
-+	memset((void*)entry, 0, sizeof(HASH_ENTRY_T));
-+	entry->rule = 0;
-+
-+	/* enable fields of hash key */
-+	entry->key_present.ip_protocol = 1;
-+	entry->key_present.sip = 1;
-+	entry->key_present.dip = 1;
-+	entry->key_present.l4_bytes_0_3 = 1;	// src port and dest port
-+	entry->key_present.l7_bytes_0_3 = 0;	// do we need to enable NETBIOS? how?
-+	entry->key_present.l7_bytes_4_7 = 1;	// "SMB" header
-+
-+	/* hash key */
-+	entry->key.ip_protocol = IPPROTO_TCP;
-+	if (ip_ver == 4) {
-+		struct iphdr *iph = (struct iphdr*)ip_hdr;
-+		memcpy(entry->key.sip, &iph->saddr, 4);
-+		memcpy(entry->key.dip, &iph->daddr, 4);
-+	} else if (ip_ver == 6) {
-+		struct ipv6hdr *iph = (struct ipv6hdr*)ip_hdr;
-+		for (i=0; i<4; i++) {
-+			memcpy(&(entry->key.sip[i*4]), &(iph->saddr.in6_u.u6_addr32[i]), 4);
-+			memcpy(&(entry->key.dip[i*4]), &(iph->daddr.in6_u.u6_addr32[i]), 4);
-+		}
-+	}
-+	*(__u16*)&entry->key.l4_bytes[0] = tcp_hdr->source;
-+	*(__u16*)&entry->key.l4_bytes[2] = tcp_hdr->dest;
-+
-+	entry->key.l7_bytes[4] = 0xff;
-+	entry->key.l7_bytes[5] = 0x53;
-+	entry->key.l7_bytes[6] = 0x4d;
-+	entry->key.l7_bytes[7] = 0x42;
-+
-+	/* action of hash entry match */
-+	entry->action.sw_id = 1;
-+	entry->action.dest_qid = (__u8)TOE_TOE_QID(sw_id);
-+	entry->action.srce_qid = 0;
-+	hash_entry_index = hash_add_toe_entry(entry);
-+
-+	return hash_entry_index;
-+}
-+
-+// best performance of tcp streaming.
-+/*---------------------------------------------------------------------------
-+ * create_toe_hash_entry_smb
-+ * add SMB header in hash entry.
-+ *-------------------------------------------------------------------------*/
-+int create_toe_hash_entry_ftp(int ip_ver, void* ip_hdr, struct tcphdr* tcphdr)
-+{
-+	return 0;
-+}
-+
-+// is hash entry for nfs needed?
-+
-+/*
-+ * Create a TOE hash entry by given ip addresses and tcp port numbers.
-+ * hash entry index will be saved in sw connection.
-+ */
-+/*---------------------------------------------------------------------------
-+ * create_toe_hash_entry
-+ *-------------------------------------------------------------------------*/
-+int create_toe_hash_entry(int ip_ver, void* ip_hdr, struct tcphdr* tcp_hdr, int sw_id)
-+{
-+	HASH_ENTRY_T	hash_entry, *entry;
-+//	unsigned long	hash_key[HASH_MAX_DWORDS];
-+	int	hash_entry_index;
-+
-+	entry = (HASH_ENTRY_T*) &hash_entry;
-+	memset((void*)entry, 0, sizeof(HASH_ENTRY_T));
-+	entry->rule = 0;
-+	/* enable fields of hash key */
-+	entry->key_present.ip_protocol = 1;
-+	entry->key_present.sip = 1;
-+	entry->key_present.dip = 1;
-+	entry->key_present.l4_bytes_0_3 = 1;	// src port and dest port
-+
-+	/* hash key */
-+	entry->key.ip_protocol = IPPROTO_TCP;
-+	if (ip_ver == 4) {
-+		// key of ipv4
-+		struct iphdr* iph = (struct iphdr*)ip_hdr;
-+		memcpy(entry->key.sip, &iph->saddr, 4);
-+		memcpy(entry->key.dip, &iph->daddr, 4);
-+	} else if (ip_ver == 6) {
-+		// key of ipv6
-+		int i=0;
-+		struct ipv6hdr *iph = (struct ipv6hdr*)ip_hdr;
-+		for (i=0; i<4; i++) {
-+			memcpy(&(entry->key.sip[i*4]), &(iph->saddr.in6_u.u6_addr32[i]), 4);
-+			memcpy(&(entry->key.dip[i*4]), &(iph->daddr.in6_u.u6_addr32[i]), 4);
-+		}
-+	}
-+	*(__u16*)&entry->key.l4_bytes[0] = tcp_hdr->source;
-+	*(__u16*)&entry->key.l4_bytes[2] = tcp_hdr->dest;
-+	// is it necessary to write ip version to hash key?
-+
-+	/* action of hash entry match */
-+	entry->action.sw_id = 1;
-+	entry->action.dest_qid = (__u8)TOE_TOE_QID(sw_id);
-+	entry->action.srce_qid = 0;	// 0 for SW FreeQ. 1 for HW FreeQ.
-+	hash_entry_index = hash_add_toe_entry(entry);
-+//	printk("\n%s. sw_id %d, hash_entry index %x\n",
-+//		__func__, TOE_TOE_QID(sw_id), hash_entry_index);
-+	return hash_entry_index;
-+}
-+
-+/*---------------------------------------------------------------------------
-+ * init_toeq
-+ * 1. Reserve a TOE Queue id first, to get the sw toe_connection.
-+ * 2. Setup the hash entry with given iphdr and tcphdr, save hash entry index
-+ *    in sw toe_connection.
-+ * 3. Prepare sw toe_connection and allocate buffers.
-+ * 4. Validate hash entry.
-+ *-------------------------------------------------------------------------*/
-+struct toe_conn* init_toeq(int ipver, void* iph, struct tcphdr* tcp_hdr,
-+	TOE_INFO_T* toe, unsigned char* l2hdr)
-+{
-+//	printk("\t*** %s, ipver %d\n", __func__, ipver);
-+	int qid=-1;
-+	struct toe_conn* connection;
-+	int hash_entry_index;
-+	// int i=0;
-+	unsigned short	dest_port = ntohs(tcp_hdr->dest);
-+
-+	if (dest_port == 445) {
-+		printk("%s::SMB/CIFS connection\n", __func__);
-+	} else if (dest_port == 20) {
-+		printk("%s::ftp-data connection\n", __func__);
-+	} else if (dest_port == 2049) {
-+		printk("%s::nfs daemon connection\n", __func__);
-+	}
-+	qid = get_connection_index();
-+	if (qid<0)
-+		return 0;	// setup toeq failure
-+	set_toe_connection(qid, 1); // reserve this sw toeq.
-+
-+	//connection = (struct toe_conn*)&(toe_connections[qid]);
-+	hash_entry_index = create_toe_hash_entry(ipver, iph, tcp_hdr, qid);
-+	if (hash_entry_index <0) {
-+		printk("%s::release toe hash entry!\n", __func__);
-+		set_toe_connection(qid, 0); // release this sw toeq.
-+		return 0;
-+	}
-+	connection = create_sw_toe_connection(qid, ipver, iph, tcp_hdr);
-+	connection->hash_entry_index = (__u16) hash_entry_index;
-+
-+	fill_toeq_buf(qid, toe);
-+	memcpy(&connection->l2_hdr, l2hdr, sizeof(struct ethhdr));
-+	spin_lock_init(&connection->conn_lock);
-+
-+	return connection;
-+}
-+
-+#if 0
-+/*----------------------------------------------------------------------
-+*   toe_init_toe_queue
-+*   (1) Initialize the TOE Queue Header
-+*       Register: TOE_TOE_QUE_HDR_BASE (0x60003000)
-+*   (2) Initialize Descriptors of TOE Queues
-+*----------------------------------------------------------------------*/
-+void toe_init_toe_queue(TOE_INFO_T* toe)
-+{
-+}
-+EXPORT_SYMBOL(toe_init_toe_queue);
-+#endif
-+
-+/*---------------------------------------------------------------------------
-+ * dump_jumbo_skb
-+ *-------------------------------------------------------------------------*/
-+void dump_jumbo_skb(struct jumbo_frame *jumbo_skb)
-+{
-+	if (jumbo_skb->skb0) {
-+//		printk("%s. jumbo skb %x, len %d\n",
-+//			__func__, jumbo_skb->skb0->data, jumbo_skb->skb0->len);
-+		netif_rx(jumbo_skb->skb0);
-+	}
-+	jumbo_skb->skb0 = 0;
-+	jumbo_skb->tail = 0;
-+	jumbo_skb->iphdr0 = 0;
-+	jumbo_skb->tcphdr0 = 0;
-+}
-+
-+/* ---------------------------------------------------------------------
-+ * Append skb to skb0. skb0 is the jumbo frame that will be passed to
-+ * kernel tcp.
-+ * --------------------------------------------------------------------*/
-+void rx_append_skb(struct jumbo_frame *jumbo_skb, struct sk_buff* skb, int payload_len)
-+{
-+	struct iphdr* iphdr0 = (struct iphdr*)&(skb->data[0]);
-+	int ip_hdrlen = iphdr0->ihl << 2;
-+	struct tcphdr* tcphdr0 = (struct tcphdr*)&(skb->data[ip_hdrlen]);
-+
-+	if (!jumbo_skb->skb0) {
-+		// head of the jumbo frame.
-+		jumbo_skb->skb0 = skb;
-+		jumbo_skb->tail = 0;
-+		jumbo_skb->iphdr0 = iphdr0;
-+		jumbo_skb->tcphdr0 = tcphdr0;
-+	} else {
-+		if (!jumbo_skb->tail)
-+			skb_shinfo(jumbo_skb->skb0)->frag_list = skb;
-+		else
-+			(jumbo_skb->tail)->next = skb;
-+		jumbo_skb->tail = skb;
-+
-+		// do we need to change truesize as well?
-+		jumbo_skb->skb0->len += payload_len;
-+		jumbo_skb->skb0->data_len += payload_len;
-+
-+		jumbo_skb->iphdr0->tot_len = htons(ntohs(jumbo_skb->iphdr0->tot_len)+payload_len);
-+		jumbo_skb->tcphdr0->ack_seq = tcphdr0->ack_seq;
-+		jumbo_skb->tcphdr0->window = tcphdr0->window;
-+
-+		skb->len += payload_len;
-+		skb->data_len = 0;
-+		skb->data += ntohs(iphdr0->tot_len) - payload_len;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* toe_gmac_handle_toeq
-+* (1) read interrupt Queue to get TOE Q.
-+* (2) get packet fro TOE Q and send to upper layer handler.
-+* (3) allocate new buffers and put to TOE Q. Intr Q buffer is recycled.
-+*----------------------------------------------------------------------*/
-+void toe_gmac_handle_toeq(struct net_device *dev, GMAC_INFO_T* tp, __u32 status)
-+{
-+	//volatile INTRQ_INFO_T	*intrq_info;
-+	//TOEQ_INFO_T		*toeq_info;
-+	volatile NONTOE_QHDR_T	*intr_qhdr;
-+	volatile TOE_QHDR_T		*toe_qhdr;
-+	volatile INTR_QHDR_T	*intr_curr_desc;
-+	TOE_INFO_T	*toe = &toe_private_data;
-+
-+	volatile GMAC_RXDESC_T	*toe_curr_desc; // , *fq_desc;// *tmp_desc;
-+	volatile DMA_RWPTR_T	intr_rwptr, toeq_rwptr;  // fq_rwptr;
-+
-+	unsigned int 	pkt_size, desc_count, tcp_qid;
-+	volatile unsigned int	toeq_wptr;
-+	struct toe_conn*		connection;
-+	int		i, frag_id = 0;
-+	// unsigned long	toeq_flags;
-+	struct jumbo_frame	jumbo_skb;
-+	struct sk_buff	*skb;
-+	__u32	interrupt_status;
-+
-+	in_toe_isr++;
-+
-+	interrupt_status = status >> 24;
-+	// get interrupt queue header
-+	intr_qhdr = (volatile NONTOE_QHDR_T*)TOE_INTR_Q_HDR_BASE;
-+	memset(&jumbo_skb, 0, sizeof(struct jumbo_frame));
-+
-+	for (i=0; i<TOE_INTR_QUEUE_NUM; i++, intr_qhdr++) {
-+		if (!(interrupt_status & 0x0001)) {
-+			// no interrupt of this IntQ
-+			interrupt_status = interrupt_status >> 1;
-+			continue;
-+		}
-+		interrupt_status = interrupt_status >> 1;
-+		intr_rwptr.bits32 = readl(&intr_qhdr->word1);
-+
-+		while ( intr_rwptr.bits.rptr != intr_rwptr.bits.wptr) {
-+			int max_pktsize = 1;
-+			// get interrupt queue descriptor.
-+			intr_curr_desc = (INTR_QHDR_T*)toe->intr_desc_base +
-+				i* TOE_INTR_DESC_NUM + intr_rwptr.bits.rptr;
-+//			printk("%s::int %x\n", __func__, intr_curr_desc->word1.bits32);
-+			// get toeq id
-+			tcp_qid = (u8)intr_curr_desc->word1.bits.tcp_qid - (u8)TOE_TOE_QID(0);
-+			// get toeq queue header
-+			toe_qhdr = (volatile TOE_QHDR_T*) TOE_TOE_QUE_HDR_BASE;
-+			toe_qhdr += tcp_qid;
-+			connection = &toe_connections[tcp_qid];
-+			del_timer(&connection->rx_timer);
-+			// Gary Chen spin_lock_irqsave(&connection->conn_lock, toeq_flags);
-+			// handling interrupts of this TOE Q.
-+			if (intr_curr_desc->word1.bits.ctl || intr_curr_desc->word1.bits.osq ||
-+				intr_curr_desc->word1.bits.abn)
-+				max_pktsize = 0;
-+			if (!max_pktsize || intr_curr_desc->word1.bits.TotalPktSize) {
-+				desc_count=0;
-+				// wptr in intl queue is where this TOE interrupt should stop.
-+				toeq_rwptr.bits32 = readl(&toe_qhdr->word1);
-+				toeq_wptr = intr_curr_desc->word0.bits.wptr;
-+				if (connection->toeq_rwptr.bits.rptr != toeq_rwptr.bits.rptr)
-+					printk("conn rptr %d, hw rptr %d\n",
-+						connection->toeq_rwptr.bits.rptr, toeq_rwptr.bits.rptr);
-+
-+				if (intr_curr_desc->word1.bits.ctl &&
-+					(toeq_rwptr.bits.rptr == toeq_wptr)) {
-+					printk("\nctrl frame, but not in TOE queue! conn rptr %d, hw wptr %d\n",
-+						connection->toeq_rwptr.bits.rptr, toeq_wptr);
-+//					dump_toe_qhdr(toe_qhdr);
-+//					dump_intrq_desc(intr_curr_desc);
-+				}
-+				// while (toeq_rwptr.bits.rptr != intr_curr_desc->word0.bits.wptr) {
-+				while (toe_qhdr->word1.bits.rptr != intr_curr_desc->word0.bits.wptr) {
-+					frag_id++;
-+					toe_curr_desc = (volatile GMAC_RXDESC_T *)(toe->toe_desc_base[tcp_qid]
-+						+ toe_qhdr->word1.bits.rptr *sizeof(GMAC_RXDESC_T));
-+					connection->curr_desc = (GMAC_RXDESC_T *)toe_curr_desc;
-+					desc_count = toe_curr_desc->word0.bits.desc_count;
-+					pkt_size = toe_curr_desc->word1.bits.byte_count;
-+					consistent_sync((void*)__va(toe_curr_desc->word2.buf_adr), pkt_size,
-+						PCI_DMA_FROMDEVICE);
-+					skb = (struct sk_buff*)(REG32(__va(toe_curr_desc->word2.buf_adr)-
-+						SKB_RESERVE_BYTES));
-+					_debug_skb(skb, (GMAC_RXDESC_T *)toe_curr_desc, 0x01);
-+					connection->curr_rx_skb = skb;
-+					skb_reserve(skb, RX_INSERT_BYTES);
-+					if ((skb->len + pkt_size) > (1514+16))
-+					{
-+						printk("skb->len=%d, pkt_size=%d\n",skb->len, pkt_size);
-+						while(1);
-+					}
-+
-+					skb_put(skb, pkt_size);
-+					skb->dev = dev;
-+					skb->protocol = eth_type_trans(skb, dev);
-+					skb->ip_summed = CHECKSUM_UNNECESSARY;
-+
-+					if (toe_curr_desc->word3.bits32 & 0x1b000000)
-+						dump_jumbo_skb(&jumbo_skb);
-+
-+					rx_append_skb(&jumbo_skb, skb, pkt_size-toe_curr_desc->word3.bits.l7_offset);
-+//					spin_lock_irqsave(&gmac_fq_lock, flags);
-+					toeq_rwptr.bits.rptr = RWPTR_ADVANCE_ONE(toeq_rwptr.bits.rptr, TOE_TOE_DESC_NUM);
-+					SET_RPTR(&toe_qhdr->word1, toeq_rwptr.bits.rptr);
-+//					spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+					if (storlink_ctl.fqint_threshold)
-+						continue;
-+#if 0
-+//#if (HANDLE_FREEQ_METHOD == HANDLE_FREEQ_INDIVIDUAL)
-+					if ((skb = dev_alloc_skb(RX_BUF_SIZE)) == NULL) {
-+						printk("%s::toe queue alloc buffer ", __func__);
-+					}
-+					*(unsigned int*)(skb->data) = (unsigned int)skb;
-+					connection->curr_rx_skb = skb;
-+					skb_reserve(skb, SKB_RESERVE_BYTES);
-+
-+					spin_lock_irqsave(&gmac_fq_lock, flags);
-+					fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+					if (toe->fq_rx_rwptr.bits.wptr != fq_rwptr.bits.wptr) {
-+						printk("%s::fq_rx_rwptr %x\n", __func__, toe->fq_rx_rwptr.bits32);
-+						mac_stop_txdma((struct net_device*) tp->dev);
-+						spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+						while(1);
-+					}
-+					fq_desc = (GMAC_RXDESC_T*)toe->swfq_desc_base + fq_rwptr.bits.wptr;
-+					fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
-+
-+					fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr, TOE_SW_FREEQ_DESC_NUM);
-+					SET_WPTR(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+					toe->fq_rx_rwptr.bits32 = fq_rwptr.bits32;
-+					spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+#endif
-+				} // end of this multi-desc.
-+				dump_jumbo_skb(&jumbo_skb);
-+				dev->last_rx = jiffies;
-+				connection->toeq_rwptr.bits32 = toeq_rwptr.bits32;
-+			} else if (intr_curr_desc->word1.bits.sat) {
-+				toeq_rwptr.bits32 = readl(&toe_qhdr->word1);
-+				toeq_wptr = intr_curr_desc->word0.bits.wptr;
-+				if (connection->toeq_rwptr.bits.rptr != toeq_rwptr.bits.rptr)
-+					printk("SAT. conn rptr %d, hw rptr %d\n",
-+						connection->toeq_rwptr.bits.rptr, toeq_rwptr.bits.rptr);
-+/*
-+					printk("%s::SAT int!, ackcnt %x, seqcnt %x, rptr %d, wptr %d, ack %x, qhack %x\n",
-+ 						__func__, intr_curr_desc->word4.bits.AckCnt, intr_curr_desc->word4.bits.SeqCnt,
-+						toeq_rptr, toeq_wptr, intr_curr_desc->word3.ack_num, toe_qhdr->word4.ack_num);*/
-+				/* pure ack */
-+				if (toeq_rwptr.bits.rptr == toeq_wptr) {
-+					if (intr_curr_desc->word4.bits32) {
-+						skb = gen_pure_ack(connection, (TOE_QHDR_T *)toe_qhdr, (INTR_QHDR_T *)intr_curr_desc);
-+						skb_put(skb, 60);
-+						skb->dev = connection->dev;
-+						skb->ip_summed = CHECKSUM_UNNECESSARY;
-+						skb->protocol = eth_type_trans(skb, connection->dev);
-+						netif_rx(skb);
-+					} else
-+						printk("%s::SAT Interrupt!. But cnt is 0!\n", __func__);
-+				} else {
-+					// while (toeq_rwptr.bits.rptr != toeq_wptr) {
-+					while (toe_qhdr->word1.bits.rptr != intr_curr_desc->word0.bits.wptr) {
-+						toe_curr_desc = (volatile GMAC_RXDESC_T*)(toe->toe_desc_base[tcp_qid]
-+							+ toe_qhdr->word1.bits.rptr * sizeof(GMAC_RXDESC_T));
-+						connection->curr_desc = (GMAC_RXDESC_T *)toe_curr_desc;
-+						desc_count = toe_curr_desc->word0.bits.desc_count;
-+						pkt_size = toe_curr_desc->word1.bits.byte_count;
-+						consistent_sync((void*)__va(toe_curr_desc->word2.buf_adr), pkt_size,
-+							PCI_DMA_FROMDEVICE);
-+						// if ( ((toeq_rwptr.bits.rptr +1)&(TOE_TOE_DESC_NUM-1)) == toeq_wptr) {
-+						if ( RWPTR_ADVANCE_ONE(toe_qhdr->word1.bits.rptr, TOE_TOE_DESC_NUM) == toeq_wptr) {
-+							skb = (struct sk_buff*)(REG32(__va(toe_curr_desc->word2.buf_adr) -
-+								SKB_RESERVE_BYTES));
-+							_debug_skb(skb, (GMAC_RXDESC_T *)toe_curr_desc, 0x04);
-+							connection->curr_rx_skb = skb;
-+							skb_reserve(skb, RX_INSERT_BYTES);
-+							skb_put(skb, pkt_size);
-+							skb->dev = dev;
-+							skb->protocol = eth_type_trans(skb, dev);
-+							skb->ip_summed = CHECKSUM_UNNECESSARY;
-+							// printk("toeq_rptr %d, wptr %d\n", toeq_rptr, toeq_wptr);
-+							netif_rx(skb);
-+							dev->last_rx = jiffies;
-+/*
-+							if ((skb = dev_alloc_skb(RX_BUF_SIZE)) == NULL) {
-+
-+							}
-+							*(unsigned int*)(skb->data) = (unsigned int) skb;
-+							skb_reserve(skb, SKB_RESERVE_BYTES); */
-+						} else {
-+							// reuse this skb, append to free queue..
-+							skb = (struct sk_buff*)(REG32(__va(toe_curr_desc->word2.buf_adr)-
-+								SKB_RESERVE_BYTES));
-+							_debug_skb(skb, (GMAC_RXDESC_T *)toe_curr_desc, 0x05);
-+							connection->curr_rx_skb = skb;
-+							dev_kfree_skb_irq(skb);
-+						}
-+#if 0
-+						spin_lock_irqsave(&gmac_fq_lock, flags);
-+						fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+/*						if (toe->fq_rx_rwptr.bits.wptr != fq_rwptr.bits.wptr) {
-+							printk("%s::fq_rx_rwptr %x\n", __func__, toe->fq_rx_rwptr.bits32);
-+							mac_stop_txdma((struct net_device*) tp->dev);
-+							spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+							while(1);
-+						} */
-+						fq_desc = (GMAC_RXDESC_T*)toe->swfq_desc_base + fq_rwptr.bits.wptr;
-+						fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
-+
-+						fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr, TOE_SW_FREEQ_DESC_NUM);
-+						SET_WPTR(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+						toe->fq_rx_rwptr.bits32 = fq_rwptr.bits32;
-+	//					spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+#endif
-+//						spin_lock_irqsave(&gmac_fq_lock, flags);
-+						toeq_rwptr.bits.rptr = RWPTR_ADVANCE_ONE(toeq_rwptr.bits.rptr, TOE_TOE_DESC_NUM);
-+						SET_RPTR(&toe_qhdr->word1, toeq_rwptr.bits.rptr);
-+//						spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+					}
-+				} // end of ACK with options.
-+				connection->toeq_rwptr.bits32 = toeq_rwptr.bits32;
-+				// Gary Chen spin_unlock_irqrestore(&connection->conn_lock, toeq_flags);
-+//				}
-+			};
-+			update_timer(connection);
-+			// any protection against interrupt queue header?
-+			intr_rwptr.bits.rptr = RWPTR_ADVANCE_ONE(intr_rwptr.bits.rptr, TOE_INTR_DESC_NUM);
-+			SET_RPTR(&intr_qhdr->word1, intr_rwptr.bits.rptr);
-+			intr_rwptr.bits32 = readl(&intr_qhdr->word1);
-+			toe_gmac_fill_free_q();
-+		} // end of this interrupt Queue processing.
-+	} // end of all interrupt Queues.
-+
-+	in_toe_isr = 0;
-+}
-+
-+
---- /dev/null
-+++ b/drivers/net/sl_lepus_hash.c
-@@ -0,0 +1,553 @@
-+/**************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl_lepus_hash.c
-+* Description	:
-+*		Handle Storlink Lepus Hash Functions
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*	03/13/2006	Gary Chen	Create and implement
-+*
-+****************************************************************************/
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/compiler.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/completion.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/semaphore.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/it8712.h>
-+#include <linux/mtd/kvctl.h>
-+#include <linux/skbuff.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/list.h>
-+#define	 MIDWAY
-+#define	 SL_LEPUS
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/sl_lepus_gmac.h>
-+#include <asm/arch/sl_hash_cfg.h>
-+
-+#ifndef RXTOE_DEBUG
-+#define RXTOE_DEBUG
-+#endif
-+#undef RXTOE_DEBUG
-+
-+/*----------------------------------------------------------------------
-+* Definition
-+*----------------------------------------------------------------------*/
-+#define	hash_printf				printk
-+
-+#define HASH_TIMER_PERIOD		(60*HZ)	// seconds
-+#define HASH_ILLEGAL_INDEX		0xffff
-+
-+/*----------------------------------------------------------------------
-+* Variables
-+*----------------------------------------------------------------------*/
-+u32					hash_activate_bits[HASH_TOTAL_ENTRIES/32];
-+u32					hash_nat_owner_bits[HASH_TOTAL_ENTRIES/32];
-+char 				hash_tables[HASH_TOTAL_ENTRIES][HASH_MAX_BYTES] __attribute__ ((aligned(16)));
-+static struct timer_list hash_timer_obj;
-+LIST_HEAD(hash_timeout_list);
-+
-+/*----------------------------------------------------------------------
-+* Functions
-+*----------------------------------------------------------------------*/
-+void dm_long(u32 location, int length);
-+static void hash_timer_func(u32 data);
-+
-+/*----------------------------------------------------------------------
-+* hash_init
-+*----------------------------------------------------------------------*/
-+void hash_init(void)
-+{
-+	int i;
-+	volatile u32 *dp1, *dp2, dword;
-+
-+	dp1 = (volatile u32 *) TOE_V_BIT_BASE;
-+	dp2 = (volatile u32 *) TOE_A_BIT_BASE;
-+
-+	for (i=0; i<HASH_TOTAL_ENTRIES/32; i++)
-+	{
-+		*dp1++ = 0;
-+		dword = *dp2++;	// read-clear
-+	}
-+	memset((void *)&hash_nat_owner_bits, 0, sizeof(hash_nat_owner_bits));
-+	memset((void *)&hash_tables, 0, sizeof(hash_tables));
-+
-+	init_timer(&hash_timer_obj);
-+	hash_timer_obj.expires = jiffies + HASH_TIMER_PERIOD;
-+	hash_timer_obj.data = (unsigned long)&hash_timer_obj;
-+	hash_timer_obj.function = (void *)&hash_timer_func;
-+	add_timer(&hash_timer_obj);
-+
-+#if (HASH_MAX_BYTES == 128)
-+	writel((unsigned long)__pa(&hash_tables) | 3,	// 32 words
-+			TOE_GLOBAL_BASE + GLOBAL_HASH_TABLE_BASE_REG);
-+#elif (HASH_MAX_BYTES == 64)
-+	writel((unsigned long)__pa(&hash_tables) | 2,	// 16 words
-+			TOE_GLOBAL_BASE + GLOBAL_HASH_TABLE_BASE_REG);
-+#else
-+	#error Incorrect setting for HASH_MAX_BYTES
-+#endif
-+
-+}
-+/*----------------------------------------------------------------------
-+* hash_add_entry
-+*----------------------------------------------------------------------*/
-+int hash_add_entry(HASH_ENTRY_T *entry)
-+{
-+	int	rc;
-+	u32	key[HASH_MAX_DWORDS];
-+	rc = hash_build_keys((u32 *)&key, entry);
-+	if (rc < 0)
-+		return -1;
-+	hash_write_entry(entry, (unsigned char*) &key[0]);
-+//	hash_set_valid_flag(entry->index, 1);
-+//	printk("Dump hash key!\n");
-+//	dump_hash_key(entry);
-+	return entry->index;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_set_valid_flag
-+*----------------------------------------------------------------------*/
-+void hash_set_valid_flag(int index, int valid)
-+{
-+	register u32 reg32;
-+
-+	reg32 = TOE_V_BIT_BASE + (index/32) * 4;
-+
-+	if (valid)
-+	{
-+		writel(readl(reg32) | (1 << (index%32)), reg32);
-+	}
-+	else
-+	{
-+		writel(readl(reg32) & ~(1 << (index%32)), reg32);
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_set_nat_owner_flag
-+*----------------------------------------------------------------------*/
-+void hash_set_nat_owner_flag(int index, int valid)
-+{
-+	if (valid)
-+	{
-+		hash_nat_owner_bits[index/32] |= (1 << (index % 32));
-+	}
-+	else
-+	{
-+		hash_nat_owner_bits[index/32] &= ~(1 << (index % 32));
-+	}
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* hash_build_keys
-+*----------------------------------------------------------------------*/
-+int hash_build_keys(u32 *destp, HASH_ENTRY_T *entry)
-+{
-+	u32 	data;
-+	unsigned char 	*cp;
-+	int				i, j;
-+	unsigned short 	index;
-+	int 			total;
-+
-+	memset((void *)destp, 0, HASH_MAX_BYTES);
-+	cp = (unsigned char *)destp;
-+
-+	if (entry->key_present.port || entry->key_present.Ethertype)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.Ethertype);		// word 0
-+		HASH_PUSH_BYTE(cp, entry->key.port);			// Byte 2
-+		HASH_PUSH_BYTE(cp, 0);							// Byte 3
-+	}
-+	else
-+	{
-+		HASH_PUSH_DWORD(cp, 0);
-+	}
-+
-+	if (entry->key_present.da || entry->key_present.sa)
-+	{
-+		unsigned char mac[4];
-+		if (entry->key_present.da)
-+		{
-+			for (i=0; i<4; i++)
-+				HASH_PUSH_BYTE(cp, entry->key.da[i]);
-+		}
-+		mac[0] = (entry->key_present.da) ? entry->key.da[4] : 0;
-+		mac[1] = (entry->key_present.da) ? entry->key.da[5] : 0;
-+		mac[2] = (entry->key_present.sa) ? entry->key.sa[0] : 0;
-+		mac[3] = (entry->key_present.sa) ? entry->key.sa[1] : 0;
-+		data = mac[0] + (mac[1]<<8) + (mac[2]<<16) + (mac[3]<<24);
-+		HASH_PUSH_DWORD(cp, data);
-+		if (entry->key_present.sa)
-+		{
-+			for (i=2; i<6; i++)
-+				HASH_PUSH_BYTE(cp, entry->key.sa[i]);
-+		}
-+	}
-+
-+	if (entry->key_present.pppoe_sid || entry->key_present.vlan_id)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.vlan_id);		// low word
-+		HASH_PUSH_WORD(cp, entry->key.pppoe_sid);	// high word
-+	}
-+	if (entry->key_present.ipv4_hdrlen || entry->key_present.ip_tos || entry->key_present.ip_protocol)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.ip_protocol);		// Byte 0
-+		HASH_PUSH_BYTE(cp, entry->key.ip_tos);			// Byte 1
-+		HASH_PUSH_BYTE(cp, entry->key.ipv4_hdrlen);		// Byte 2
-+		HASH_PUSH_BYTE(cp, 0);							// Byte 3
-+	}
-+
-+	if (entry->key_present.ipv6_flow_label)
-+	{
-+		HASH_PUSH_DWORD(cp, entry->key.ipv6_flow_label);	// low word
-+	}
-+	if (entry->key_present.sip)
-+	{
-+		// input (entry->key.sip[i]) is network-oriented
-+		// output (hash key) is host-oriented
-+		for (i=3; i>=0; i--)
-+			HASH_PUSH_BYTE(cp, entry->key.sip[i]);
-+		if (entry->key.ipv6)
-+		{
-+			for (i=4; i<16; i+=4)
-+			{
-+				for (j=i+3; j>=i; j--)
-+					HASH_PUSH_BYTE(cp, entry->key.sip[j]);
-+			}
-+		}
-+	}
-+	if (entry->key_present.dip)
-+	{
-+		// input (entry->key.sip[i]) is network-oriented
-+		// output (hash key) is host-oriented
-+		for (i=3; i>=0; i--)
-+			HASH_PUSH_BYTE(cp, entry->key.dip[i]);
-+		if (entry->key.ipv6)
-+		{
-+			for (i=4; i<16; i+=4)
-+			{
-+				for (j=i+3; j>=i; j--)
-+					HASH_PUSH_BYTE(cp, entry->key.dip[j]);
-+			}
-+		}
-+	}
-+
-+	if (entry->key_present.l4_bytes_0_3)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[0]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[1]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[2]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[3]);
-+	}
-+	if (entry->key_present.l4_bytes_4_7)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[4]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[5]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[6]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[7]);
-+	}
-+	if (entry->key_present.l4_bytes_8_11)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[8]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[9]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[10]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[11]);
-+	}
-+	if (entry->key_present.l4_bytes_12_15)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[12]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[13]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[14]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[15]);
-+	}
-+	if (entry->key_present.l4_bytes_16_19)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[16]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[17]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[18]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[19]);
-+	}
-+	if (entry->key_present.l4_bytes_20_23)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[20]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[21]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[22]);
-+		HASH_PUSH_BYTE(cp, entry->key.l4_bytes[23]);
-+	}
-+	if (entry->key_present.l7_bytes_0_3)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[0]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[1]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[2]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[3]);
-+	}
-+	if (entry->key_present.l7_bytes_4_7)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[4]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[5]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[6]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[7]);
-+	}
-+	if (entry->key_present.l7_bytes_8_11)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[8]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[9]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[10]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[11]);
-+	}
-+	if (entry->key_present.l7_bytes_12_15)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[12]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[13]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[14]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[15]);
-+	}
-+	if (entry->key_present.l7_bytes_16_19)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[16]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[17]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[18]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[19]);
-+	}
-+	if (entry->key_present.l7_bytes_20_23)
-+	{
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[20]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[21]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[22]);
-+		HASH_PUSH_BYTE(cp, entry->key.l7_bytes[23]);
-+	}
-+
-+	// get hash index
-+	total = (u32)((u32)cp - (u32)destp) / (sizeof(u32));
-+
-+	if (total > HASH_MAX_KEY_DWORD)
-+	{
-+		//hash_printf("Total key words (%d) is too large (> %d)!\n",
-+		//				total, HASH_MAX_KEY_DWORD);
-+		return -1;
-+	}
-+
-+	if (entry->key_present.port || entry->key_present.Ethertype)
-+		index = hash_gen_crc16((unsigned char *)destp, total * 4);
-+	else
-+	{
-+		if (total == 1)
-+		{
-+			hash_printf("No key is assigned!\n");
-+			return -1;
-+		}
-+
-+		index = hash_gen_crc16((unsigned char *)(destp+1), (total-1) * 4);
-+	}
-+
-+	entry->index = index & HASH_BITS_MASK;
-+
-+	//hash_printf("Total key words = %d, Hash Index= %d\n",
-+	//				total, entry->index);
-+
-+	cp = (unsigned char *)destp;
-+	cp+=3;
-+	HASH_PUSH_BYTE(cp, entry->rule);	// rule
-+
-+	entry->total_dwords = total;
-+
-+	return total;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_build_nat_keys
-+*----------------------------------------------------------------------*/
-+void hash_build_nat_keys(u32 *destp, HASH_ENTRY_T *entry)
-+{
-+	unsigned char 	*cp;
-+	int				i;
-+	unsigned short 	index;
-+	int 			total;
-+
-+	memset((void *)destp, 0, HASH_MAX_BYTES);
-+
-+	cp = (unsigned char *)destp + 2;
-+	HASH_PUSH_BYTE(cp, entry->key.port);
-+	cp++;
-+
-+	if (entry->key_present.pppoe_sid || entry->key_present.vlan_id)
-+	{
-+		HASH_PUSH_WORD(cp, entry->key.vlan_id);		// low word
-+		HASH_PUSH_WORD(cp, entry->key.pppoe_sid);	// high word
-+	}
-+
-+	HASH_PUSH_BYTE(cp, entry->key.ip_protocol);
-+	cp+=3;
-+
-+	// input (entry->key.sip[i]) is network-oriented
-+	// output (hash key) is host-oriented
-+	for (i=3; i>=0; i--)
-+		HASH_PUSH_BYTE(cp, entry->key.sip[i]);
-+
-+	// input (entry->key.sip[i]) is network-oriented
-+	// output (hash key) is host-oriented
-+	for (i=3; i>=0; i--)
-+		HASH_PUSH_BYTE(cp, entry->key.dip[i]);
-+
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[0]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[1]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[2]);
-+	HASH_PUSH_BYTE(cp, entry->key.l4_bytes[3]);
-+
-+	// get hash index
-+	total = (u32)((u32)cp - (u32)destp) / (sizeof(u32));
-+
-+	index = hash_gen_crc16((unsigned char *)destp, total * 4);
-+	entry->index = index & ((1 << HASH_BITS) - 1);
-+
-+	cp = (unsigned char *)destp;
-+	cp+=3;
-+	HASH_PUSH_BYTE(cp, entry->rule);	// rule
-+
-+	entry->total_dwords = total;
-+}
-+
-+
-+/*----------------------------------------------------------------------
-+* hash_write_entry
-+*----------------------------------------------------------------------*/
-+int hash_write_entry(HASH_ENTRY_T *entry, unsigned char *key)
-+{
-+	int		i;
-+	u32		*srcep, *destp, *destp2;
-+
-+	srcep = (u32 *)key;
-+	destp2 = destp = (u32 *)&hash_tables[entry->index][0];
-+
-+	for (i=0; i<(entry->total_dwords); i++, srcep++, destp++)
-+		*destp = *srcep;
-+
-+	srcep = (u32 *)&entry->action;
-+	*destp++ = *srcep;
-+
-+	srcep = (u32 *)&entry->param;
-+	for (i=0; i<(sizeof(ENTRY_PARAM_T)/sizeof(*destp)); i++, srcep++, destp++)
-+		*destp = *srcep;
-+
-+	memset(destp, 0, (HASH_MAX_DWORDS-entry->total_dwords-HASH_ACTION_DWORDS) * sizeof(u32));
-+
-+	consistent_sync(destp2, (entry->total_dwords+HASH_ACTION_DWORDS) * 4, PCI_DMA_TODEVICE);
-+	return 0;
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_timer_func
-+*----------------------------------------------------------------------*/
-+static void hash_timer_func(u32 data)
-+{
-+	int				i, j;
-+	volatile u32	*active_p, *own_p, *valid_p;
-+	u32				a_bits, own_bits;
-+
-+	valid_p = (volatile u32 *)TOE_V_BIT_BASE;
-+	active_p = (volatile u32 *)hash_activate_bits;
-+	own_p = (volatile u32 *)hash_nat_owner_bits;
-+	for (i=0; i<(HASH_TOTAL_ENTRIES/32); i++, own_p++, active_p++, valid_p++)
-+	{
-+		*active_p |= readl(TOE_A_BIT_BASE + (i*4));
-+		a_bits = *active_p;
-+		own_bits = *own_p;
-+		if (own_bits)
-+		{
-+#ifndef DEBUG_NAT_MIXED_HW_SW_TX
-+			a_bits = own_bits & ~a_bits;
-+#else
-+			a_bits = own_bits & a_bits;
-+#endif
-+			for (j=0; a_bits && j<32; j++)
-+			{
-+				if (a_bits & 1)
-+				{
-+					*valid_p &= ~(1 << j);		// invalidate it
-+#if !(defined(NAT_DEBUG_LAN_HASH_TIMEOUT) || defined(NAT_DEBUG_WAN_HASH_TIMEOUT))
-+					*own_p &= ~(1 << j);		// release ownership for NAT
-+#endif
-+// #ifdef DEBUG_NAT_MIXED_HW_SW_TX
-+#if 0
-+					hash_printf("%lu %s: Clear hash index: %d\n", jiffies/HZ, __func__, i*32+j);
-+#endif
-+				}
-+				a_bits >>= 1;
-+			}
-+			*active_p &= ~own_bits;		// deactivate it for next polling
-+		}
-+	}
-+
-+	hash_timer_obj.expires = jiffies + HASH_TIMER_PERIOD;
-+	add_timer((struct timer_list *)data);
-+}
-+
-+/*----------------------------------------------------------------------
-+* dm_long
-+*----------------------------------------------------------------------*/
-+void dm_long(u32 location, int length)
-+{
-+	u32		*start_p, *curr_p, *end_p;
-+	u32		*datap, data;
-+	int		i;
-+
-+	//if (length > 1024)
-+	//	length = 1024;
-+
-+	start_p = (u32 *)location;
-+	end_p = (u32 *)location + length;
-+	curr_p = (u32 *)((u32)location & 0xfffffff0);
-+	datap = (u32 *)location;
-+	while (curr_p < end_p)
-+	{
-+		hash_printf("0x%08x: ",(u32)curr_p & 0xfffffff0);
-+		for (i=0; i<4; i++)
-+		{
-+			if (curr_p < start_p || curr_p >= end_p)
-+               hash_printf("         ");
-+			else
-+			{
-+				data = *datap;
-+				hash_printf("%08X ", data);
-+			}
-+			if (i==1)
-+              hash_printf("- ");
-+
-+			curr_p++;
-+			datap++;
-+		}
-+        hash_printf("\n");
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+* hash_dump_entry
-+*----------------------------------------------------------------------*/
-+void hash_dump_entry(int index)
-+{
-+	hash_printf("Hash Index %d:\n", index);
-+	dm_long((u32)&hash_tables[index][0], HASH_MAX_DWORDS);
-+}
-+
-+
---- /dev/null
-+++ b/drivers/net/sl_switch.c
-@@ -0,0 +1,650 @@
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/delay.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+
-+#define GMAC_GLOBAL_BASE_ADDR       (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+#define GPIO_BASE_ADDR1  (IO_ADDRESS(SL2312_GPIO_BASE1))
-+enum GPIO_REG
-+{
-+    GPIO_DATA_OUT   = 0x00,
-+    GPIO_DATA_IN    = 0x04,
-+    GPIO_PIN_DIR    = 0x08,
-+    GPIO_BY_PASS    = 0x0c,
-+    GPIO_DATA_SET   = 0x10,
-+    GPIO_DATA_CLEAR = 0x14,
-+};
-+
-+#define GMAC_SPEED_10			0
-+#define GMAC_SPEED_100			1
-+#define GMAC_SPEED_1000			2
-+
-+enum phy_state
-+{
-+    LINK_DOWN   = 0,
-+    LINK_UP     = 1
-+};
-+
-+#ifndef BIT
-+#define BIT(x)						(1 << (x))
-+#endif
-+
-+//int Get_Set_port_status();
-+unsigned int SPI_read_bit(void);
-+void SPI_write_bit(char bit_EEDO);
-+void SPI_write(unsigned char block,unsigned char subblock,unsigned char addr,unsigned int value);
-+unsigned int SPI_read(unsigned char block,unsigned char subblock,unsigned char addr);
-+int SPI_default(void);
-+void SPI_CS_enable(unsigned char enable);
-+unsigned int SPI_get_identifier(void);
-+void phy_write(unsigned char port_no,unsigned char reg,unsigned int val);
-+unsigned int phy_read(unsigned char port_no,unsigned char reg);
-+void phy_write_masked(unsigned char port_no,unsigned char reg,unsigned int val,unsigned int mask);
-+void init_seq_7385(unsigned char port_no) ;
-+void phy_receiver_init (unsigned char port_no);
-+
-+#define PORT_NO		4
-+int switch_pre_speed[PORT_NO]={0,0,0,0};
-+int switch_pre_link[PORT_NO]={0,0,0,0};
-+
-+
-+
-+
-+
-+/*				NOTES
-+ *   The Protocol of the SPI are as follows:
-+ *
-+ *     		   Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
-+ *	byte0     |   Block id  | r/w | sub-block        |
-+ *	byte1     |		Address			 |
-+ *	byte2	  |		Data			 |
-+ *	byte3	  |		Data			 |
-+ *	byte4	  |		Data			 |
-+ *	byte5	  |		Data			 |
-+ */
-+
-+
-+
-+
-+/***************************************/
-+/* define GPIO module base address     */
-+/***************************************/
-+#define GPIO_EECS	     0x80000000		/*   EECS: GPIO[22]   */
-+#define GPIO_MOSI	     0x20000000         /*   EEDO: GPIO[29]   send to 6996*/
-+#define GPIO_MISO	     0x40000000         /*   EEDI: GPIO[30]   receive from 6996*/
-+#define GPIO_EECK	     0x10000000         /*   EECK: GPIO[31]   */
-+
-+/*************************************************************
-+* SPI protocol for ADM6996 control
-+**************************************************************/
-+#define SPI_OP_LEN	     0x08		// the length of start bit and opcode
-+#define SPI_OPWRITE	     0X05		// write
-+#define SPI_OPREAD	     0X06		// read
-+#define SPI_OPERASE	     0X07		// erase
-+#define SPI_OPWTEN	     0X04		// write enable
-+#define SPI_OPWTDIS	     0X04		// write disable
-+#define SPI_OPERSALL	     0X04		// erase all
-+#define SPI_OPWTALL	     0X04		// write all
-+
-+#define SPI_ADD_LEN	     8			// bits of Address
-+#define SPI_DAT_LEN	     32			// bits of Data
-+
-+
-+/****************************************/
-+/*	Function Declare		*/
-+/****************************************/
-+
-+//unsigned int SPI_read_bit(void);
-+//void SPI_write_bit(char bit_EEDO);
-+//unsigned int SPI_read_bit(void);
-+/******************************************
-+* SPI_write
-+* addr -> Write Address
-+* value -> value to be write
-+***************************************** */
-+void phy_receiver_init (unsigned char port_no)
-+{
-+    phy_write(port_no,31,0x2a30);
-+    phy_write_masked(port_no, 12, 0x0200, 0x0300);
-+    phy_write(port_no,31,0);
-+}
-+
-+void phy_write(unsigned char port_no,unsigned char reg,unsigned int val)
-+{
-+	unsigned int cmd;
-+
-+	cmd = (port_no<<21)|(reg<<16)|val;
-+	SPI_write(3,0,1,cmd);
-+}
-+
-+unsigned int phy_read(unsigned char port_no,unsigned char reg)
-+{
-+	unsigned int cmd,reg_val;
-+
-+	cmd = BIT(26)|(port_no<<21)|(reg<<16);
-+	SPI_write(3,0,1,cmd);
-+	msleep(2);
-+	reg_val = SPI_read(3,0,2);
-+	return reg_val;
-+}
-+
-+void phy_write_masked(unsigned char port_no,unsigned char reg,unsigned int val,unsigned int mask)
-+{
-+	unsigned int cmd,reg_val;
-+
-+	cmd = BIT(26)|(port_no<<21)|(reg<<16);	// Read reg_val
-+	SPI_write(3,0,1,cmd);
-+	mdelay(2);
-+	reg_val = SPI_read(3,0,2);
-+	reg_val &= ~mask;			// Clear masked bit
-+	reg_val |= (val&mask) ;			// set masked bit ,if true
-+	cmd = (port_no<<21)|(reg<<16)|reg_val;
-+	SPI_write(3,0,1,cmd);
-+}
-+
-+void init_seq_7385(unsigned char port_no)
-+{
-+	unsigned char rev;
-+
-+	phy_write(port_no, 31, 0x2a30);
-+	phy_write_masked(port_no, 8, 0x0200, 0x0200);
-+	phy_write(port_no, 31, 0x52b5);
-+	phy_write(port_no, 16, 0xb68a);
-+	phy_write_masked(port_no, 18, 0x0003, 0xff07);
-+	phy_write_masked(port_no, 17, 0x00a2, 0x00ff);
-+	phy_write(port_no, 16, 0x968a);
-+	phy_write(port_no, 31, 0x2a30);
-+	phy_write_masked(port_no, 8, 0x0000, 0x0200);
-+	phy_write(port_no, 31, 0x0000); /* Read revision */
-+	rev = phy_read(port_no, 3) & 0x000f;
-+	if (rev == 0)
-+	{
-+		phy_write(port_no, 31, 0x2a30);
-+		phy_write_masked(port_no, 8, 0x0200, 0x0200);
-+		phy_write(port_no, 31, 0x52b5);
-+		phy_write(port_no, 18, 0x0000);
-+		phy_write(port_no, 17, 0x0689);
-+		phy_write(port_no, 16, 0x8f92);
-+		phy_write(port_no, 31, 0x52B5);
-+		phy_write(port_no, 18, 0x0000);
-+		phy_write(port_no, 17, 0x0E35);
-+		phy_write(port_no, 16, 0x9786);
-+		phy_write(port_no, 31, 0x2a30);
-+		phy_write_masked(port_no, 8, 0x0000, 0x0200);
-+		phy_write(port_no, 23, 0xFF80);
-+		phy_write(port_no, 23, 0x0000);
-+	}
-+	phy_write(port_no, 31, 0x0000);
-+	phy_write(port_no, 18, 0x0048);
-+	if (rev == 0)
-+	{
-+		phy_write(port_no, 31, 0x2a30);
-+		phy_write(port_no, 20, 0x6600);
-+		phy_write(port_no, 31, 0x0000);
-+		phy_write(port_no, 24, 0xa24e);
-+	}
-+	else
-+	{
-+		phy_write(port_no, 31, 0x2a30);
-+		phy_write_masked(port_no, 22, 0x0240, 0x0fc0);
-+		phy_write_masked(port_no, 20, 0x4000, 0x6000);
-+		phy_write(port_no, 31, 1);
-+		phy_write_masked(port_no, 20, 0x6000, 0xe000);
-+		phy_write(port_no, 31, 0x0000);
-+	}
-+}
-+
-+int Get_Set_port_status()
-+{
-+	unsigned int    reg_val,ability,rcv_mask,mac_config;
-+	int is_link=0;
-+	int i;
-+
-+ 	rcv_mask = SPI_read(2,0,0x10);			// Receive mask
-+
-+	for(i=0;i<4;i++){
-+		reg_val = phy_read(i,1);
-+		if ((reg_val & 0x0024) == 0x0024) /* link is established and auto_negotiate process completed */
-+		{
-+			is_link=1;
-+			if(switch_pre_link[i]==LINK_DOWN){		// Link Down ==> Link up
-+
-+				rcv_mask |= BIT(i);			// Enable receive
-+
-+				reg_val = phy_read(i,10);
-+				if(reg_val & 0x0c00){
-+					printk("Port%d:Giga mode\n",i);
-+//					SPI_write(1,i,0x00,0x300701B1);
-+					mac_config = 0x00060004|(6<<6);
-+
-+					SPI_write(1,i,0x00,((mac_config & 0xfffffff8) | 1) | 0x20000030);	// reset port
-+					mac_config |= (( BIT(i) << 19) | 0x08000000);
-+					SPI_write(1,i,0x00,mac_config);
-+					SPI_write(1,i,0x04,0x000300ff);		// flow control
-+
-+					reg_val = SPI_read(5,0,0x12);
-+					reg_val &= ~BIT(i);
-+					SPI_write(5,0,0x12,reg_val);
-+
-+					reg_val = SPI_read(1,i,0x00);
-+					reg_val |= 0x10010000;
-+					SPI_write(1,i,0x00,reg_val);
-+//					SPI_write(1,i,0x00,0x10070181);
-+					switch_pre_link[i]=LINK_UP;
-+					switch_pre_speed[i]=GMAC_SPEED_1000;
-+				}
-+				else{
-+					reg_val = phy_read(i,5);
-+					ability = (reg_val&0x5e0) >>5;
-+					if ((ability & 0x0C)) /* 100M */
-+					{
-+//						SPI_write(1,i,0x00,0x30050472);
-+						if((ability&0x08)==0) 		// Half
-+							mac_config = 0x00040004 |(17<<6);
-+						else				// Full
-+							mac_config = 0x00040004 |(17<<6);
-+
-+						SPI_write(1,i,0x00,((mac_config & 0xfffffff8) | 1) | 0x20000030);	// reset port
-+						mac_config |= (( BIT(i) << 19) | 0x08000000);
-+						SPI_write(1,i,0x00,mac_config);
-+						SPI_write(1,i,0x04,0x000300ff);		// flow control
-+
-+						reg_val = SPI_read(5,0,0x12);
-+						reg_val &= ~BIT(i);
-+						SPI_write(5,0,0x12,reg_val);
-+
-+						reg_val = SPI_read(1,i,0x00);
-+						reg_val &= ~0x08000000;
-+						reg_val |= 0x10010000;
-+						SPI_write(1,i,0x00,reg_val);
-+//						SPI_write(1,i,0x00,0x10050442);
-+						printk("Port%d:100M\n",i);
-+						switch_pre_link[i]=LINK_UP;
-+						switch_pre_speed[i]=GMAC_SPEED_100;
-+					}
-+					else if((ability & 0x03)) /* 10M */
-+					{
-+//						SPI_write(1,i,0x00,0x30050473);
-+						if((ability&0x2)==0)		// Half
-+							mac_config = 0x00040004 |(17<<6);
-+						else				// Full
-+							mac_config = 0x00040004 |(17<<6);
-+
-+						SPI_write(1,i,0x00,((mac_config & 0xfffffff8) | 1) | 0x20000030);	// reset port
-+						mac_config |= (( BIT(i) << 19) | 0x08000000);
-+						SPI_write(1,i,0x00,mac_config);
-+						SPI_write(1,i,0x04,0x000300ff);		// flow control
-+
-+						reg_val = SPI_read(5,0,0x12);
-+						reg_val &= ~BIT(i);
-+						SPI_write(5,0,0x12,reg_val);
-+
-+						reg_val = SPI_read(1,i,0x00);
-+						reg_val &= ~0x08000000;
-+						reg_val |= 0x10010000;
-+						SPI_write(1,i,0x00,reg_val);
-+//						SPI_write(1,i,0x00,0x10050443);
-+						printk("Port%d:10M\n",i);
-+						switch_pre_link[i]=LINK_UP;
-+						switch_pre_speed[i]=GMAC_SPEED_10;
-+					}
-+					else{
-+						SPI_write(1,i,0x00,0x20000030);
-+						printk("Port%d:Unknown mode\n",i);
-+						switch_pre_link[i]=LINK_DOWN;
-+						switch_pre_speed[i]=GMAC_SPEED_10;
-+					}
-+				}
-+			}
-+			else{						// Link up ==> Link UP
-+
-+			}
-+		}
-+		else{							// Link Down
-+			if(switch_pre_link[i]==LINK_UP){
-+				printk("Port%d:Link Down\n",i);
-+				//phy_receiver_init(i);
-+				reg_val = SPI_read(1,i,0);
-+				reg_val &= ~BIT(16);
-+				SPI_write(1,i,0x00,reg_val);			// disable RX
-+				SPI_write(5,0,0x0E,BIT(i));			// dicard packet
-+				while((SPI_read(5,0,0x0C)&BIT(i))==0)		// wait to be empty
-+					msleep(1);
-+				SPI_write(1,i,0x00,0x20000030);			// PORT_RST
-+				SPI_write(5,0,0x0E,SPI_read(5,0,0x0E) & ~BIT(i));// accept packet
-+
-+				reg_val = SPI_read(5,0,0x12);
-+				reg_val |= BIT(i);
-+				SPI_write(5,0,0x12,reg_val);
-+			}
-+			switch_pre_link[i]=LINK_DOWN;
-+			rcv_mask &= ~BIT(i);			// disable receive
-+		}
-+	}
-+
-+	SPI_write(2,0,0x10,rcv_mask);			// Receive mask
-+	return is_link;
-+
-+}
-+EXPORT_SYMBOL(Get_Set_port_status);
-+
-+void SPI_write(unsigned char block,unsigned char subblock,unsigned char addr,unsigned int value)
-+{
-+	int     i;
-+	char    bit;
-+	unsigned int data;
-+
-+	SPI_CS_enable(1);
-+
-+	data = (block<<5) | 0x10 | subblock;
-+
-+	//send write command
-+	for(i=SPI_OP_LEN-1;i>=0;i--)
-+	{
-+		bit = (data>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+
-+	// send 8 bits address (MSB first, LSB last)
-+	for(i=SPI_ADD_LEN-1;i>=0;i--)
-+	{
-+		bit = (addr>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+	// send 32 bits data (MSB first, LSB last)
-+	for(i=SPI_DAT_LEN-1;i>=0;i--)
-+	{
-+		bit = (value>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+
-+	SPI_CS_enable(0);	// CS low
-+
-+}
-+
-+
-+/************************************
-+* SPI_write_bit
-+* bit_EEDO -> 1 or 0 to be written
-+************************************/
-+void SPI_write_bit(char bit_EEDO)
-+{
-+	unsigned int addr;
-+	unsigned int value;
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_PIN_DIR);
-+	value = readl(addr) |GPIO_EECK |GPIO_MOSI ;   /* set EECK/MISO Pin to output */
-+	writel(value,addr);
-+	if(bit_EEDO)
-+	{
-+		addr = (GPIO_BASE_ADDR1 + GPIO_DATA_SET);
-+		writel(GPIO_MOSI,addr); /* set MISO to 1 */
-+
-+	}
-+	else
-+	{
-+		addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+		writel(GPIO_MOSI,addr); /* set MISO to 0 */
-+	}
-+	addr = (GPIO_BASE_ADDR1 + GPIO_DATA_SET);
-+	writel(GPIO_EECK,addr); /* set EECK to 1 */
-+	addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+	writel(GPIO_EECK,addr); /* set EECK to 0 */
-+
-+	//return ;
-+}
-+
-+/**********************************************************************
-+* read a bit from ADM6996 register
-+***********************************************************************/
-+unsigned int SPI_read_bit(void) // read data from
-+{
-+	unsigned int addr;
-+	unsigned int value;
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_PIN_DIR);
-+	value = readl(addr) & (~GPIO_MISO);   // set EECK to output and MISO to input
-+	writel(value,addr);
-+
-+	addr =(GPIO_BASE_ADDR1 + GPIO_DATA_SET);
-+	writel(GPIO_EECK,addr); // set EECK to 1
-+
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_DATA_IN);
-+	value = readl(addr) ;
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+	writel(GPIO_EECK,addr); // set EECK to 0
-+
-+
-+	value = value >> 30;
-+	return value ;
-+}
-+
-+/******************************************
-+* SPI_default
-+* EEPROM content default value
-+*******************************************/
-+int SPI_default(void)
-+{
-+	int i;
-+	unsigned reg_val,cmd;
-+
-+#if 0
-+	SPI_write(7,0,0x1C,0x01);				// map code space to 0
-+
-+	reg_val = SPI_read(7,0,0x10);
-+	reg_val |= 0x0146;
-+	reg_val &= ~0x0001;
-+	SPI_write(7,0,0x10,reg_val);				// reset iCPU and enable ext_access
-+	SPI_write(7,0,0x11,0x0000);				// start address
-+	for(i=0;i<sizeof(vts_img);i++){
-+		SPI_write(7,0,0x12,vts_img[i]);			// fill in ROM data
-+	}
-+	reg_val |= BIT(0)|BIT(3);
-+	SPI_write(7,0,0x10,reg_val);				// release iCPU
-+	SPI_write(7,0,0x10,SPI_read(7,0,0x10)&~BIT(7));				// release iCPU
-+	return ;
-+#endif
-+
-+
-+	for(i=0;i<15;i++){
-+		if(i!=6 && i!=7)
-+			SPI_write(3,2,0,0x1010400+i);		// Initial memory
-+		mdelay(1);
-+	}
-+
-+	mdelay(30);
-+
-+	SPI_write(2,0,0xB0,0x05);			// Clear MAC table
-+	SPI_write(2,0,0xD0,0x03);			// Clear VLAN
-+
-+	//for(i=0;i<5;i++)
-+	SPI_write(1,6,0x19,0x2C);			// Double Data rate
-+
-+	for(i=0;i<4;i++){
-+		SPI_write(1,i,0x00,0x30050472);		// MAC configure
-+		SPI_write(1,i,0x00,0x10050442);		// MAC configure
-+		SPI_write(1,i,0x10,0x5F4);		// Max length
-+		SPI_write(1,i,0x04,0x00030000);		// Flow control
-+		SPI_write(1,i,0xDF,0x00000001);		// Flow control
-+		SPI_write(1,i,0x08,0x000050c2);		// Flow control mac high
-+		SPI_write(1,i,0x0C,0x002b00f1);		// Flow control mac low
-+		SPI_write(1,i,0x6E,BIT(3));		// forward pause frame
-+	}
-+	SPI_write(1,i,0x00,0x20000030);			// set port 4 as reset
-+
-+	SPI_write(1,6,0x00,0x300701B1);			// MAC configure
-+	SPI_write(1,6,0x00,0x10070181);			// MAC configure
-+	SPI_write(1,6,0x10,0x5F4);			// Max length
-+	SPI_write(1,6,0x04,0x00030000);		// Flow control
-+	SPI_write(1,6,0xDF,0x00000002);		// Flow control
-+	SPI_write(1,6,0x08,0x000050c2);		// Flow control mac high
-+	SPI_write(1,6,0x0C,0x002b00f1);		// Flow control mac low
-+	SPI_write(1,6,0x6E,BIT(3));		// forward pause frame
-+
-+
-+	//SPI_write(7,0,0x05,0x31);			// MII delay for loader
-+	//SPI_write(7,0,0x05,0x01);			// MII delay for kernel
-+	SPI_write(7,0,0x05,0x33);
-+
-+	SPI_write(2,0,0x10,0x4F);			// Receive mask
-+
-+	mdelay(50);
-+
-+	SPI_write(7,0,0x14,0x02);			// Release Reset
-+
-+	mdelay(3);
-+
-+	for(i=0;i<4;i++){
-+		init_seq_7385(i);
-+		phy_receiver_init(i);
-+		cmd = BIT(26)|(i<<21)|(0x1B<<16);	// Config LED
-+		SPI_write(3,0,1,cmd);
-+		mdelay(10);
-+		reg_val = SPI_read(3,0,2);
-+		reg_val &= 0xFF00;
-+		reg_val |= 0x61;
-+		cmd = (i<<21)|(0x1B<<16)|reg_val;
-+		SPI_write(3,0,1,cmd);
-+
-+		cmd = BIT(26)|(i<<21)|(0x04<<16);	// Pause enable
-+		SPI_write(3,0,1,cmd);
-+		mdelay(10);
-+		reg_val = SPI_read(3,0,2);
-+		reg_val |= BIT(10)|BIT(11);
-+		cmd = (i<<21)|(0x04<<16)|reg_val;
-+		SPI_write(3,0,1,cmd);
-+
-+		cmd = BIT(26)|(i<<21)|(0x0<<16);	// collision test and re-negotiation
-+		SPI_write(3,0,1,cmd);
-+		mdelay(10);
-+		reg_val = SPI_read(3,0,2);
-+		reg_val |= BIT(7)|BIT(8)|BIT(9);
-+		cmd = (i<<21)|(0x0<<16)|reg_val;
-+		SPI_write(3,0,1,cmd);
-+	}
-+	init_seq_7385(i);
-+	writel(0x5787a7f0,GMAC_GLOBAL_BASE_ADDR+0x1c);//For switch timing
-+	return 4;		// return port_no
-+}
-+EXPORT_SYMBOL(SPI_default);
-+
-+/***********************************************************
-+* SPI_CS_enable
-+* before access ,you have to enable Chip Select. (pull high)
-+* When fisish, you should pull low !!
-+*************************************************************/
-+void SPI_CS_enable(unsigned char enable)
-+{
-+
-+	unsigned int addr,value;
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_PIN_DIR);
-+	value = readl(addr) |GPIO_EECS |GPIO_EECK;   /* set EECS/EECK Pin to output */
-+	writel(value,addr);
-+
-+	if(enable)
-+	{
-+		addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECK,addr); /* set EECK to 0 */	// pull low clk first
-+		addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+		writel(GPIO_EECS,addr); /* set EECS to 0 */
-+
-+	}
-+	else
-+	{
-+		addr = (GPIO_BASE_ADDR1 + GPIO_DATA_SET);
-+		writel(GPIO_EECK,addr); /* set EECK to 1 */	// pull high clk before disable
-+		writel(GPIO_EECS,addr); /* set EECS to 1 */
-+	}
-+}
-+
-+
-+/************************************************
-+* SPI_read
-+* table -> which table to be read: 1/count  0/EEPROM
-+* addr  -> Address to be read
-+* return : Value of the register
-+*************************************************/
-+unsigned int SPI_read(unsigned char block,unsigned char subblock,unsigned char addr)
-+{
-+	int     i;
-+	char    bit;
-+	unsigned int data,value=0;
-+
-+	SPI_CS_enable(1);
-+
-+	data = (block<<5) | subblock;
-+
-+	//send write command
-+	for(i=SPI_OP_LEN-1;i>=0;i--)
-+	{
-+		bit = (data>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+
-+	// send 8 bits address (MSB first, LSB last)
-+	for(i=SPI_ADD_LEN-1;i>=0;i--)
-+	{
-+		bit = (addr>>i)& 0x01;
-+		SPI_write_bit(bit);
-+	}
-+
-+	// dummy read for chip ready
-+	for(i=0;i<8;i++)
-+		SPI_read_bit();
-+
-+
-+	// read 32 bits data (MSB first, LSB last)
-+	for(i=SPI_DAT_LEN-1;i>=0;i--)
-+	{
-+		bit = SPI_read_bit();
-+		value |= bit<<i;
-+	}
-+
-+	SPI_CS_enable(0);	// CS low
-+	return(value);
-+
-+}
-+
-+void pull_low_gpio(unsigned int val)
-+{
-+
-+	unsigned int addr,value;
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_DATA_CLEAR);
-+	writel(val,addr); /* set pin low to save power*/
-+
-+	addr = (GPIO_BASE_ADDR1 + GPIO_PIN_DIR);
-+	value = readl(addr) & ~ val;   /* set Pin to input */
-+	writel(value,addr);
-+
-+//	value = readl(GMAC_GLOBAL_BASE_ADDR+0x0C);	// reset GPIO1 module(self clear)
-+//	value |= BIT(21);
-+//	writel(value,GMAC_GLOBAL_BASE_ADDR+0x0C);
-+}
-+
-+unsigned int SPI_get_identifier(void)
-+{
-+	unsigned int flag=0;
-+
-+	SPI_write(7,0,0x01,0x01);
-+	flag = SPI_read(7,0,0x18);  // chip id
-+	if((flag & 0x0ffff000)==0x07385000){
-+		printk("Get VSC-switch ID 0x%08x\n",flag);
-+		//Giga_switch = 1;;
-+		return 1;
-+	}
-+	else{
-+		printk("VSC-switch not found\n");
-+		//Giga_switch = 0;
-+		pull_low_gpio(GPIO_EECK|GPIO_MOSI|GPIO_MISO|GPIO_EECS); // reduce power consume
-+		return 0;
-+	}
-+}
-+EXPORT_SYMBOL(SPI_get_identifier);
-+
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl351x_gmac.h
-@@ -0,0 +1,2223 @@
-+/****************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl351x_gmac.h
-+* Description	:
-+*		Define for device driver of Storlink SL351x network Engine
-+*
-+* Historych
-+*
-+*	Date		Writer		Description
-+*	-----------	-----------	-------------------------------------------------
-+*	08/22/2005	Gary Chen	Create and implement
-+*
-+****************************************************************************/
-+#ifndef _GMAC_SL351x_H
-+#define _GMAC_SL351x_H
-+#include <linux/skbuff.h>
-+
-+#define SL351x_GMAC_WORKAROUND		1
-+
-+#undef BIG_ENDIAN
-+#define BIG_ENDIAN  				0
-+#define GMAC_DEBUG      			1
-+#define GMAC_NUM					2
-+//#define	L2_jumbo_frame				1
-+
-+#define _PACKED_					__attribute__ ((aligned(1), packed))
-+
-+#ifndef BIT
-+#define BIT(x)						(1 << (x))
-+#endif
-+
-+#define REG32(addr)     			(*(volatile unsigned long  * const)(addr))
-+
-+#define DMA_MALLOC(size,handle)		pci_alloc_consistent(NULL,size,handle)
-+#define DMA_MFREE(mem,size,handle)	pci_free_consistent(NULL,size,mem,handle)
-+
-+// Define frame size
-+#define ETHER_ADDR_LEN				6
-+#define GMAC_MAX_ETH_FRAME_SIZE		1514
-+#define GMAC_TX_BUF_SIZE			((GMAC_MAX_ETH_FRAME_SIZE + 31) & (~31))
-+#define MAX_ISR_WORK        		20
-+
-+#ifdef	L2_jumbo_frame
-+#define SW_RX_BUF_SIZE				9234	// 2048 ,9234
-+#else
-+#define SW_RX_BUF_SIZE				1536	// 2048
-+#endif
-+
-+#define HW_RX_BUF_SIZE				1536	// 2048
-+
-+#define GMAC_DEV_TX_TIMEOUT  		(10*HZ)			//add by CH
-+#define	SKB_RESERVE_BYTES			16
-+
-+/**********************************************************************
-+ * Base Register
-+ **********************************************************************/
-+#define TOE_BASE					(IO_ADDRESS(SL2312_TOE_BASE))
-+#define GMAC_GLOBAL_BASE_ADDR       (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+
-+#define TOE_GLOBAL_BASE				(TOE_BASE + 0x0000)
-+#define TOE_NONTOE_QUE_HDR_BASE		(TOE_BASE + 0x2000)
-+#define TOE_TOE_QUE_HDR_BASE		(TOE_BASE + 0x3000)
-+#define TOE_V_BIT_BASE				(TOE_BASE + 0x4000)
-+#define TOE_A_BIT_BASE				(TOE_BASE + 0x6000)
-+#define TOE_GMAC0_DMA_BASE			(TOE_BASE + 0x8000)
-+#define TOE_GMAC0_BASE				(TOE_BASE + 0xA000)
-+#define TOE_GMAC1_DMA_BASE			(TOE_BASE + 0xC000)
-+#define TOE_GMAC1_BASE				(TOE_BASE + 0xE000)
-+
-+/**********************************************************************
-+ * Queue ID
-+ **********************************************************************/
-+#define TOE_SW_FREE_QID				0x00
-+#define TOE_HW_FREE_QID				0x01
-+#define TOE_GMAC0_SW_TXQ0_QID		0x02
-+#define TOE_GMAC0_SW_TXQ1_QID		0x03
-+#define TOE_GMAC0_SW_TXQ2_QID		0x04
-+#define TOE_GMAC0_SW_TXQ3_QID		0x05
-+#define TOE_GMAC0_SW_TXQ4_QID		0x06
-+#define TOE_GMAC0_SW_TXQ5_QID		0x07
-+#define TOE_GMAC0_HW_TXQ0_QID		0x08
-+#define TOE_GMAC0_HW_TXQ1_QID		0x09
-+#define TOE_GMAC0_HW_TXQ2_QID		0x0A
-+#define TOE_GMAC0_HW_TXQ3_QID		0x0B
-+#define TOE_GMAC1_SW_TXQ0_QID		0x12
-+#define TOE_GMAC1_SW_TXQ1_QID		0x13
-+#define TOE_GMAC1_SW_TXQ2_QID		0x14
-+#define TOE_GMAC1_SW_TXQ3_QID		0x15
-+#define TOE_GMAC1_SW_TXQ4_QID		0x16
-+#define TOE_GMAC1_SW_TXQ5_QID		0x17
-+#define TOE_GMAC1_HW_TXQ0_QID		0x18
-+#define TOE_GMAC1_HW_TXQ1_QID		0x19
-+#define TOE_GMAC1_HW_TXQ2_QID		0x1A
-+#define TOE_GMAC1_HW_TXQ3_QID		0x1B
-+#define TOE_GMAC0_DEFAULT_QID		0x20
-+#define TOE_GMAC1_DEFAULT_QID		0x21
-+#define TOE_CLASSIFICATION_QID(x)	(0x22 + x)	// 0x22 ~ 0x2F
-+#define TOE_TOE_QID(x)				(0x40 + x)	// 0x40 ~ 0x7F
-+
-+/**********************************************************************
-+ * TOE DMA Queue Number should be 2^n, n = 6...12
-+ * TOE DMA Queues are the following queue types:
-+ *		SW Free Queue, HW Free Queue,
-+ *		GMAC 0/1 SW TX Q0-5, and GMAC 0/1 HW TX Q0-5
-+ * They have same descriptor numbers.
-+ * The base address and descriptor number are configured at
-+ * DMA Queues Descriptor Ring Base Address/Size Register (offset 0x0004)
-+ **********************************************************************/
-+#define TOE_SW_FREEQ_DESC_POWER		10
-+#define TOE_SW_FREEQ_DESC_NUM		(1<<TOE_SW_FREEQ_DESC_POWER)
-+#define TOE_HW_FREEQ_DESC_POWER		8
-+#define TOE_HW_FREEQ_DESC_NUM		(1<<TOE_HW_FREEQ_DESC_POWER)
-+#define TOE_GMAC0_SWTXQ_DESC_POWER	8
-+#define TOE_GMAC0_SWTXQ_DESC_NUM	(1<<TOE_GMAC0_SWTXQ_DESC_POWER)
-+#define TOE_GMAC0_HWTXQ_DESC_POWER	8
-+#define TOE_GMAC0_HWTXQ_DESC_NUM	(1<<TOE_GMAC0_HWTXQ_DESC_POWER)
-+#define TOE_GMAC1_SWTXQ_DESC_POWER	8
-+#define TOE_GMAC1_SWTXQ_DESC_NUM	(1<<TOE_GMAC1_SWTXQ_DESC_POWER)
-+#define TOE_GMAC1_HWTXQ_DESC_POWER	8
-+#define TOE_GMAC1_HWTXQ_DESC_NUM	(1<<TOE_GMAC1_HWTXQ_DESC_POWER)
-+#define TOE_DEFAULT_Q0_DESC_POWER	8
-+#define TOE_DEFAULT_Q0_DESC_NUM		(1<<TOE_DEFAULT_Q0_DESC_POWER)
-+#define TOE_DEFAULT_Q1_DESC_POWER	8
-+#define TOE_DEFAULT_Q1_DESC_NUM		(1<<TOE_DEFAULT_Q1_DESC_POWER)
-+#define TOE_TOE_DESC_POWER			8
-+#define TOE_TOE_DESC_NUM			(1<<TOE_TOE_DESC_POWER)
-+#define TOE_CLASS_DESC_POWER		8
-+#define TOE_CLASS_DESC_NUM			(1<<TOE_CLASS_DESC_POWER)
-+#define TOE_INTR_DESC_POWER			8
-+#define TOE_INTR_DESC_NUM			(1<<TOE_INTR_DESC_POWER)
-+
-+#define TOE_TOE_QUEUE_MAX			64
-+#define TOE_TOE_QUEUE_NUM			64
-+#define TOE_CLASS_QUEUE_MAX			14
-+#define TOE_CLASS_QUEUE_NUM			14
-+#define TOE_INTR_QUEUE_MAX			4
-+#define TOE_INTR_QUEUE_NUM			4
-+#define TOE_SW_TXQ_MAX				6
-+#define TOE_SW_TXQ_NUM				1
-+#define TOE_HW_TXQ_MAX				4
-+#define TOE_HW_TXQ_NUM				4
-+#define _max(x,y)					((x>y) ? x :y)
-+#define TX_DESC_NUM					_max(TOE_GMAC0_SWTXQ_DESC_NUM, TOE_GMAC1_SWTXQ_DESC_NUM)
-+
-+#define RWPTR_ADVANCE_ONE(x, max)	((x == (max -1)) ? 0 : x+1)
-+#define RWPTR_RECEDE_ONE(x, max)	((x == 0) ? (max -1) : x-1)
-+#define SET_WPTR(addr, data)		(*(volatile u16 * const)((u32)(addr)+2) = (u16)data)
-+#define SET_RPTR(addr, data)		(*(volatile u16 * const)((u32)(addr)) = (u16)data)
-+
-+/**********************************************************************
-+ * Global registers
-+ * #define TOE_GLOBAL_BASE			(TOE_BASE + 0x0000)
-+ * Base 0x60000000
-+ **********************************************************************/
-+#define GLOBAL_TOE_VERSION_REG			0x0000
-+#define GLOBAL_SW_FREEQ_BASE_SIZE_REG	0x0004
-+#define GLOBAL_HW_FREEQ_BASE_SIZE_REG	0x0008
-+#define GLOBAL_DMA_SKB_SIZE_REG			0x0010
-+#define GLOBAL_SWFQ_RWPTR_REG			0x0014
-+#define GLOBAL_HWFQ_RWPTR_REG			0x0018
-+#define GLOBAL_INTERRUPT_STATUS_0_REG	0x0020
-+#define GLOBAL_INTERRUPT_ENABLE_0_REG	0x0024
-+#define GLOBAL_INTERRUPT_SELECT_0_REG	0x0028
-+#define GLOBAL_INTERRUPT_STATUS_1_REG	0x0030
-+#define GLOBAL_INTERRUPT_ENABLE_1_REG	0x0034
-+#define GLOBAL_INTERRUPT_SELECT_1_REG	0x0038
-+#define GLOBAL_INTERRUPT_STATUS_2_REG	0x0040
-+#define GLOBAL_INTERRUPT_ENABLE_2_REG	0x0044
-+#define GLOBAL_INTERRUPT_SELECT_2_REG	0x0048
-+#define GLOBAL_INTERRUPT_STATUS_3_REG	0x0050
-+#define GLOBAL_INTERRUPT_ENABLE_3_REG	0x0054
-+#define GLOBAL_INTERRUPT_SELECT_3_REG	0x0058
-+#define GLOBAL_INTERRUPT_STATUS_4_REG	0x0060
-+#define GLOBAL_INTERRUPT_ENABLE_4_REG	0x0064
-+#define GLOBAL_INTERRUPT_SELECT_4_REG	0x0068
-+#define GLOBAL_HASH_TABLE_BASE_REG		0x006C
-+#define GLOBAL_QUEUE_THRESHOLD_REG		0x0070
-+
-+/**********************************************************************
-+ * GMAC 0/1 DMA/TOE register
-+ * #define TOE_GMAC0_DMA_BASE		(TOE_BASE + 0x8000)
-+ * #define TOE_GMAC1_DMA_BASE		(TOE_BASE + 0xC000)
-+ * Base 0x60008000 or 0x6000C000
-+ **********************************************************************/
-+#define GMAC_DMA_CTRL_REG				0x0000
-+#define GMAC_TX_WEIGHTING_CTRL_0_REG	0x0004
-+#define GMAC_TX_WEIGHTING_CTRL_1_REG	0x0008
-+#define GMAC_SW_TX_QUEUE0_PTR_REG		0x000C
-+#define GMAC_SW_TX_QUEUE1_PTR_REG		0x0010
-+#define GMAC_SW_TX_QUEUE2_PTR_REG		0x0014
-+#define GMAC_SW_TX_QUEUE3_PTR_REG		0x0018
-+#define GMAC_SW_TX_QUEUE4_PTR_REG		0x001C
-+#define GMAC_SW_TX_QUEUE5_PTR_REG		0x0020
-+#define GMAC_HW_TX_QUEUE0_PTR_REG		0x0024
-+#define GMAC_HW_TX_QUEUE1_PTR_REG		0x0028
-+#define GMAC_HW_TX_QUEUE2_PTR_REG		0x002C
-+#define GMAC_HW_TX_QUEUE3_PTR_REG		0x0030
-+#define GMAC_DMA_TX_FIRST_DESC_REG		0x0038
-+#define GMAC_DMA_TX_CURR_DESC_REG		0x003C
-+#define GMAC_DMA_TX_DESC_WORD0_REG		0x0040
-+#define GMAC_DMA_TX_DESC_WORD1_REG		0x0044
-+#define GMAC_DMA_TX_DESC_WORD2_REG		0x0048
-+#define GMAC_DMA_TX_DESC_WORD3_REG		0x004C
-+#define GMAC_SW_TX_QUEUE_BASE_REG		0x0050
-+#define GMAC_HW_TX_QUEUE_BASE_REG		0x0054
-+#define GMAC_DMA_RX_FIRST_DESC_REG		0x0058
-+#define GMAC_DMA_RX_CURR_DESC_REG		0x005C
-+#define GMAC_DMA_RX_DESC_WORD0_REG		0x0060
-+#define GMAC_DMA_RX_DESC_WORD1_REG		0x0064
-+#define GMAC_DMA_RX_DESC_WORD2_REG		0x0068
-+#define GMAC_DMA_RX_DESC_WORD3_REG		0x006C
-+#define GMAC_HASH_ENGINE_REG0			0x0070
-+#define GMAC_HASH_ENGINE_REG1			0x0074
-+#define GMAC_MR0CR0						0x0078 	// matching rule 0 Control register 0
-+#define GMAC_MR0CR1						0x007C	// matching rule 0 Control register 1
-+#define GMAC_MR0CR2						0x0080	// matching rule 0 Control register 2
-+#define GMAC_MR1CR0						0x0084	// matching rule 1 Control register 0
-+#define GMAC_MR1CR1						0x0088	// matching rule 1 Control register 1
-+#define GMAC_MR1CR2						0x008C	// matching rule 1 Control register 2
-+#define GMAC_MR2CR0						0x0090	// matching rule 2 Control register 0
-+#define GMAC_MR2CR1						0x0094	// matching rule 2 Control register 1
-+#define GMAC_MR2CR2						0x0098	// matching rule 2 Control register 2
-+#define GMAC_MR3CR0						0x009C	// matching rule 3 Control register 0
-+#define GMAC_MR3CR1						0x00A0	// matching rule 3 Control register 1
-+#define GMAC_MR3CR2						0x00A4	// matching rule 3 Control register 2
-+#define GMAC_SPR0						0x00A8	// Support Protocol Regsister 0
-+#define GMAC_SPR1						0x00AC	// Support Protocol Regsister 1
-+#define GMAC_SPR2						0x00B0	// Support Protocol Regsister 2
-+#define GMAC_SPR3						0x00B4	// Support Protocol Regsister 3
-+#define GMAC_SPR4						0x00B8	// Support Protocol Regsister 4
-+#define GMAC_SPR5						0x00BC	// Support Protocol Regsister 5
-+#define GMAC_SPR6						0x00C0	// Support Protocol Regsister 6
-+#define GMAC_SPR7						0x00C4	// Support Protocol Regsister 7
-+#define GMAC_AHB_WEIGHT_REG				0x00C8	// GMAC Hash/Rx/Tx AHB Weighting register
-+
-+/**********************************************************************
-+ * TOE GMAC 0/1 register
-+ * #define TOE_GMAC0_BASE				(TOE_BASE + 0xA000)
-+ * #define TOE_GMAC1_BASE				(TOE_BASE + 0xE000)
-+ * Base 0x6000A000 or 0x6000E000
-+ **********************************************************************/
-+enum GMAC_REGISTER {
-+	GMAC_STA_ADD0 	= 0x0000,
-+	GMAC_STA_ADD1	= 0x0004,
-+	GMAC_STA_ADD2	= 0x0008,
-+	GMAC_RX_FLTR	= 0x000c,
-+	GMAC_MCAST_FIL0 = 0x0010,
-+	GMAC_MCAST_FIL1 = 0x0014,
-+	GMAC_CONFIG0	= 0x0018,
-+	GMAC_CONFIG1	= 0x001c,
-+	GMAC_CONFIG2	= 0x0020,
-+	GMAC_CONFIG3	= 0x0024,
-+	GMAC_RESERVED	= 0x0028,
-+	GMAC_STATUS		= 0x002c,
-+	GMAC_IN_DISCARDS= 0x0030,
-+	GMAC_IN_ERRORS  = 0x0034,
-+	GMAC_IN_MCAST   = 0x0038,
-+	GMAC_IN_BCAST   = 0x003c,
-+	GMAC_IN_MAC1    = 0x0040,	// for STA 1 MAC Address
-+	GMAC_IN_MAC2    = 0x0044	// for STA 2 MAC Address
-+};
-+/**********************************************************************
-+ * TOE version Register (offset 0x0000)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int reserved		: 15;	// bit 31:17
-+		unsigned int v_bit_mode		: 1;	// bit 16		1: 128-entry
-+		unsigned int device_id		: 12;	// bit 15:4 	Device ID
-+		unsigned int revision_id	: 4;	// bit  3:0 	Revision ID
-+#else
-+		unsigned int revision_id	: 4;	// bit  3:0 	Revision ID
-+		unsigned int device_id		: 12;	// bit 15:4 	Device ID
-+		unsigned int v_bit_mode		: 1;	// bit 16		1: 128-entry
-+		unsigned int reserved		: 15;	// bit 31:17
-+#endif
-+	} bits;
-+} TOE_VERSION_T;
-+
-+
-+/**********************************************************************
-+ * DMA Queues description Ring Base Address/Size Register (offset 0x0004)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} DMA_Q_BASE_SIZE_T;
-+#define DMA_Q_BASE_MASK 	(~0x0f)
-+
-+/**********************************************************************
-+ * DMA SKB Buffer register (offset 0x0008)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0008
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int hw_skb_size	: 16;	// bit 31:16	HW Free poll SKB Size
-+		unsigned int sw_skb_size	: 16;	// bit 15:0 	SW Free poll SKB Size
-+#else
-+		unsigned int sw_skb_size	: 16;	// bit 15:0 	SW Free poll SKB Size
-+		unsigned int hw_skb_size	: 16;	// bit 31:16	HW Free poll SKB Size
-+#endif
-+	} bits;
-+} DMA_SKB_SIZE_T;
-+
-+/**********************************************************************
-+ * DMA SW Free Queue Read/Write Pointer Register (offset 0x000C)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_000c
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int wptr			: 16;	// bit 31:16 	Write Ptr, RW
-+		unsigned int rptr			: 16;	// bit 15:0		Read Ptr, RO
-+#else
-+		unsigned int rptr			: 16;	// bit 15:0		Read Ptr, RO
-+		unsigned int wptr			: 16;	// bit 31:16 	Write Ptr, RW
-+#endif
-+	} bits;
-+} DMA_RWPTR_T;
-+
-+/**********************************************************************
-+ * DMA HW Free Queue Read/Write Pointer Register (offset 0x0010)
-+ **********************************************************************/
-+// see DMA_RWPTR_T structure
-+
-+/**********************************************************************
-+ * Interrupt Status Register 0 	(offset 0x0020)
-+ * Interrupt Mask Register 0 	(offset 0x0024)
-+ * Interrupt Select Register 0 	(offset 0x0028)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0020
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int txDerr1		: 1;	// bit 31	GMAC1 AHB Bus Error while Tx
-+		unsigned int txPerr1		: 1;	// bit 30	GMAC1 Tx Descriptor Protocol Error
-+		unsigned int txDerr0		: 1;	// bit 29	GMAC0 AHB Bus Error while Tx
-+		unsigned int txPerr0		: 1;	// bit 28	GMAC0 Tx Descriptor Protocol Error
-+		unsigned int rxDerr1		: 1;	// bit 27	GMAC1 AHB Bus Error while Rx
-+		unsigned int rxPerr1		: 1;	// bit 26	GMAC1 Rx Descriptor Protocol Error
-+		unsigned int rxDerr0		: 1;	// bit 25	GMAC0 AHB Bus Error while Rx
-+		unsigned int rxPerr0		: 1;	// bit 24	GMAC0 Rx Descriptor Protocol Error
-+		unsigned int swtq15_fin		: 1;	// bit 23	GMAC1 SW Tx Queue 5 Finish Interrupt
-+		unsigned int swtq14_fin		: 1;	// bit 22	GMAC1 SW Tx Queue 4 Finish Interrupt
-+		unsigned int swtq13_fin		: 1;	// bit 21	GMAC1 SW Tx Queue 3 Finish Interrupt
-+		unsigned int swtq12_fin		: 1;	// bit 20	GMAC1 SW Tx Queue 2 Finish Interrupt
-+		unsigned int swtq11_fin		: 1;	// bit 19	GMAC1 SW Tx Queue 1 Finish Interrupt
-+		unsigned int swtq10_fin		: 1;	// bit 18	GMAC1 SW Tx Queue 0 Finish Interrupt
-+		unsigned int swtq05_fin		: 1;	// bit 17	GMAC0 SW Tx Queue 5 Finish Interrupt
-+		unsigned int swtq04_fin		: 1;	// bit 16	GMAC0 SW Tx Queue 4 Finish Interrupt
-+		unsigned int swtq03_fin		: 1;	// bit 15	GMAC0 SW Tx Queue 3 Finish Interrupt
-+		unsigned int swtq02_fin		: 1;	// bit 14	GMAC0 SW Tx Queue 2 Finish Interrupt
-+		unsigned int swtq01_fin		: 1;	// bit 13	GMAC0 SW Tx Queue 1 Finish Interrupt
-+		unsigned int swtq00_fin		: 1;	// bit 12	GMAC0 SW Tx Queue 0 Finish Interrupt
-+		unsigned int swtq15_eof		: 1;	// bit 11	GMAC1 SW Tx Queue 5 EOF Interrupt
-+		unsigned int swtq14_eof		: 1;	// bit 10	GMAC1 SW Tx Queue 4 EOF Interrupt
-+		unsigned int swtq13_eof		: 1;	// bit 9	GMAC1 SW Tx Queue 3 EOF Interrupt
-+		unsigned int swtq12_eof		: 1;	// bit 8	GMAC1 SW Tx Queue 2 EOF Interrupt
-+		unsigned int swtq11_eof		: 1;	// bit 7	GMAC1 SW Tx Queue 1 EOF Interrupt
-+		unsigned int swtq10_eof		: 1;	// bit 6	GMAC1 SW Tx Queue 0 EOF Interrupt
-+		unsigned int swtq05_eof		: 1;	// bit 5	GMAC0 SW Tx Queue 5 EOF Interrupt
-+		unsigned int swtq04_eof		: 1;	// bit 4	GMAC0 SW Tx Queue 4 EOF Interrupt
-+		unsigned int swtq03_eof		: 1;	// bit 3	GMAC0 SW Tx Queue 3 EOF Interrupt
-+		unsigned int swtq02_eof		: 1;	// bit 2	GMAC0 SW Tx Queue 2 EOF Interrupt
-+		unsigned int swtq01_eof		: 1;	// bit 1	GMAC0 SW Tx Queue 1 EOF Interrupt
-+		unsigned int swtq00_eof		: 1;	// bit 0	GMAC0 SW Tx Queue 0 EOF Interrupt
-+#else
-+		unsigned int swtq00_eof		: 1;	// bit 0	GMAC0 SW Tx Queue 0 EOF Interrupt
-+		unsigned int swtq01_eof		: 1;	// bit 1	GMAC0 SW Tx Queue 1 EOF Interrupt
-+		unsigned int swtq02_eof		: 1;	// bit 2	GMAC0 SW Tx Queue 2 EOF Interrupt
-+		unsigned int swtq03_eof		: 1;	// bit 3	GMAC0 SW Tx Queue 3 EOF Interrupt
-+		unsigned int swtq04_eof		: 1;	// bit 4	GMAC0 SW Tx Queue 4 EOF Interrupt
-+		unsigned int swtq05_eof		: 1;	// bit 5	GMAC0 SW Tx Queue 5 EOF Interrupt
-+		unsigned int swtq10_eof		: 1;	// bit 6	GMAC1 SW Tx Queue 0 EOF Interrupt
-+		unsigned int swtq11_eof		: 1;	// bit 7	GMAC1 SW Tx Queue 1 EOF Interrupt
-+		unsigned int swtq12_eof		: 1;	// bit 8	GMAC1 SW Tx Queue 2 EOF Interrupt
-+		unsigned int swtq13_eof		: 1;	// bit 9	GMAC1 SW Tx Queue 3 EOF Interrupt
-+		unsigned int swtq14_eof		: 1;	// bit 10	GMAC1 SW Tx Queue 4 EOF Interrupt
-+		unsigned int swtq15_eof		: 1;	// bit 11	GMAC1 SW Tx Queue 5 EOF Interrupt
-+		unsigned int swtq00_fin		: 1;	// bit 12	GMAC0 SW Tx Queue 0 Finish Interrupt
-+		unsigned int swtq01_fin		: 1;	// bit 13	GMAC0 SW Tx Queue 1 Finish Interrupt
-+		unsigned int swtq02_fin		: 1;	// bit 14	GMAC0 SW Tx Queue 2 Finish Interrupt
-+		unsigned int swtq03_fin		: 1;	// bit 15	GMAC0 SW Tx Queue 3 Finish Interrupt
-+		unsigned int swtq04_fin		: 1;	// bit 16	GMAC0 SW Tx Queue 4 Finish Interrupt
-+		unsigned int swtq05_fin		: 1;	// bit 17	GMAC0 SW Tx Queue 5 Finish Interrupt
-+		unsigned int swtq10_fin		: 1;	// bit 18	GMAC1 SW Tx Queue 0 Finish Interrupt
-+		unsigned int swtq11_fin		: 1;	// bit 19	GMAC1 SW Tx Queue 1 Finish Interrupt
-+		unsigned int swtq12_fin		: 1;	// bit 20	GMAC1 SW Tx Queue 2 Finish Interrupt
-+		unsigned int swtq13_fin		: 1;	// bit 21	GMAC1 SW Tx Queue 3 Finish Interrupt
-+		unsigned int swtq14_fin		: 1;	// bit 22	GMAC1 SW Tx Queue 4 Finish Interrupt
-+		unsigned int swtq15_fin		: 1;	// bit 23	GMAC1 SW Tx Queue 5 Finish Interrupt
-+		unsigned int rxPerr0		: 1;	// bit 24	GMAC0 Rx Descriptor Protocol Error
-+		unsigned int rxDerr0		: 1;	// bit 25	GMAC0 AHB Bus Error while Rx
-+		unsigned int rxPerr1		: 1;	// bit 26	GMAC1 Rx Descriptor Protocol Error
-+		unsigned int rxDerr1		: 1;	// bit 27	GMAC1 AHB Bus Error while Rx
-+		unsigned int txPerr0		: 1;	// bit 28	GMAC0 Tx Descriptor Protocol Error
-+		unsigned int txDerr0		: 1;	// bit 29	GMAC0 AHB Bus Error while Tx
-+		unsigned int txPerr1		: 1;	// bit 30	GMAC1 Tx Descriptor Protocol Error
-+		unsigned int txDerr1		: 1;	// bit 31	GMAC1 AHB Bus Error while Tx
-+#endif
-+	} bits;
-+} INTR_REG0_T;
-+
-+#define GMAC1_TXDERR_INT_BIT		BIT(31)
-+#define GMAC1_TXPERR_INT_BIT		BIT(30)
-+#define GMAC0_TXDERR_INT_BIT		BIT(29)
-+#define GMAC0_TXPERR_INT_BIT		BIT(28)
-+#define GMAC1_RXDERR_INT_BIT		BIT(27)
-+#define GMAC1_RXPERR_INT_BIT		BIT(26)
-+#define GMAC0_RXDERR_INT_BIT		BIT(25)
-+#define GMAC0_RXPERR_INT_BIT		BIT(24)
-+#define GMAC1_SWTQ15_FIN_INT_BIT	BIT(23)
-+#define GMAC1_SWTQ14_FIN_INT_BIT	BIT(22)
-+#define GMAC1_SWTQ13_FIN_INT_BIT	BIT(21)
-+#define GMAC1_SWTQ12_FIN_INT_BIT	BIT(20)
-+#define GMAC1_SWTQ11_FIN_INT_BIT	BIT(19)
-+#define GMAC1_SWTQ10_FIN_INT_BIT	BIT(18)
-+#define GMAC0_SWTQ05_FIN_INT_BIT	BIT(17)
-+#define GMAC0_SWTQ04_FIN_INT_BIT	BIT(16)
-+#define GMAC0_SWTQ03_FIN_INT_BIT	BIT(15)
-+#define GMAC0_SWTQ02_FIN_INT_BIT	BIT(14)
-+#define GMAC0_SWTQ01_FIN_INT_BIT	BIT(13)
-+#define GMAC0_SWTQ00_FIN_INT_BIT	BIT(12)
-+#define GMAC1_SWTQ15_EOF_INT_BIT	BIT(11)
-+#define GMAC1_SWTQ14_EOF_INT_BIT	BIT(10)
-+#define GMAC1_SWTQ13_EOF_INT_BIT	BIT(9)
-+#define GMAC1_SWTQ12_EOF_INT_BIT	BIT(8)
-+#define GMAC1_SWTQ11_EOF_INT_BIT	BIT(7)
-+#define GMAC1_SWTQ10_EOF_INT_BIT	BIT(6)
-+#define GMAC0_SWTQ05_EOF_INT_BIT	BIT(5)
-+#define GMAC0_SWTQ04_EOF_INT_BIT	BIT(4)
-+#define GMAC0_SWTQ03_EOF_INT_BIT	BIT(3)
-+#define GMAC0_SWTQ02_EOF_INT_BIT	BIT(2)
-+#define GMAC0_SWTQ01_EOF_INT_BIT	BIT(1)
-+#define GMAC0_SWTQ00_EOF_INT_BIT	BIT(0)
-+
-+
-+/**********************************************************************
-+ * Interrupt Status Register 1 	(offset 0x0030)
-+ * Interrupt Mask Register 1 	(offset 0x0034)
-+ * Interrupt Select Register 1 	(offset 0x0038)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0030
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int toe_iq3_full	: 1;	// bit 31	TOE Interrupt Queue 3 Full Interrupt
-+		unsigned int toe_iq2_full	: 1;	// bit 30	TOE Interrupt Queue 2 Full Interrupt
-+		unsigned int toe_iq1_full	: 1;	// bit 29	TOE Interrupt Queue 1 Full Interrupt
-+		unsigned int toe_iq0_full	: 1;	// bit 28	TOE Interrupt Queue 0 Full Interrupt
-+		unsigned int toe_iq3_intr	: 1;	// bit 27	TOE Interrupt Queue 3 with Interrupts
-+		unsigned int toe_iq2_intr	: 1;	// bit 26	TOE Interrupt Queue 2 with Interrupts
-+		unsigned int toe_iq1_intr	: 1;	// bit 25	TOE Interrupt Queue 1 with Interrupts
-+		unsigned int toe_iq0_intr	: 1;	// bit 24	TOE Interrupt Queue 0 with Interrupts
-+		unsigned int hwtq13_eof		: 1;	// bit 23	GMAC1 HW Tx Queue3 EOF Interrupt
-+		unsigned int hwtq12_eof		: 1;	// bit 22	GMAC1 HW Tx Queue2 EOF Interrupt
-+		unsigned int hwtq11_eof		: 1;	// bit 21	GMAC1 HW Tx Queue1 EOF Interrupt
-+		unsigned int hwtq10_eof		: 1;	// bit 20	GMAC1 HW Tx Queue0 EOF Interrupt
-+		unsigned int hwtq03_eof		: 1;	// bit 19	GMAC0 HW Tx Queue3 EOF Interrupt
-+		unsigned int hwtq02_eof		: 1;	// bit 18	GMAC0 HW Tx Queue2 EOF Interrupt
-+		unsigned int hwtq01_eof		: 1;	// bit 17	GMAC0 HW Tx Queue1 EOF Interrupt
-+		unsigned int hwtq00_eof		: 1;	// bit 16	GMAC0 HW Tx Queue0 EOF Interrupt
-+		unsigned int class_rx		: 14;	// bit 15:2	Classification Queue Rx Interrupt
-+		unsigned int default_q1_eof	: 1;	// bit 1	Default Queue 1 EOF Interrupt
-+		unsigned int default_q0_eof	: 1;	// bit 0	Default Queue 0 EOF Interrupt
-+#else
-+		unsigned int default_q0_eof	: 1;	// bit 0	Default Queue 0 EOF Interrupt
-+		unsigned int default_q1_eof	: 1;	// bit 1	Default Queue 1 EOF Interrupt
-+		unsigned int class_rx		: 14;	// bit 15:2	Classification Queue Rx Interrupt
-+		unsigned int hwtq00_eof		: 1;	// bit 16	GMAC0 HW Tx Queue0 EOF Interrupt
-+		unsigned int hwtq01_eof		: 1;	// bit 17	GMAC0 HW Tx Queue1 EOF Interrupt
-+		unsigned int hwtq02_eof		: 1;	// bit 18	GMAC0 HW Tx Queue2 EOF Interrupt
-+		unsigned int hwtq03_eof		: 1;	// bit 19	GMAC0 HW Tx Queue3 EOF Interrupt
-+		unsigned int hwtq10_eof		: 1;	// bit 20	GMAC1 HW Tx Queue0 EOF Interrupt
-+		unsigned int hwtq11_eof		: 1;	// bit 21	GMAC1 HW Tx Queue1 EOF Interrupt
-+		unsigned int hwtq12_eof		: 1;	// bit 22	GMAC1 HW Tx Queue2 EOF Interrupt
-+		unsigned int hwtq13_eof		: 1;	// bit 23	GMAC1 HW Tx Queue3 EOF Interrupt
-+		unsigned int toe_iq0_intr	: 1;	// bit 24	TOE Interrupt Queue 0 with Interrupts
-+		unsigned int toe_iq1_intr	: 1;	// bit 25	TOE Interrupt Queue 1 with Interrupts
-+		unsigned int toe_iq2_intr	: 1;	// bit 26	TOE Interrupt Queue 2 with Interrupts
-+		unsigned int toe_iq3_intr	: 1;	// bit 27	TOE Interrupt Queue 3 with Interrupts
-+		unsigned int toe_iq0_full	: 1;	// bit 28	TOE Interrupt Queue 0 Full Interrupt
-+		unsigned int toe_iq1_full	: 1;	// bit 29	TOE Interrupt Queue 1 Full Interrupt
-+		unsigned int toe_iq2_full	: 1;	// bit 30	TOE Interrupt Queue 2 Full Interrupt
-+		unsigned int toe_iq3_full	: 1;	// bit 31	TOE Interrupt Queue 3 Full Interrupt
-+#endif
-+	} bits;
-+} INTR_REG1_T;
-+
-+#define TOE_IQ3_FULL_INT_BIT		BIT(31)
-+#define TOE_IQ2_FULL_INT_BIT		BIT(30)
-+#define TOE_IQ1_FULL_INT_BIT		BIT(29)
-+#define TOE_IQ0_FULL_INT_BIT		BIT(28)
-+#define TOE_IQ3_INT_BIT				BIT(27)
-+#define TOE_IQ2_INT_BIT				BIT(26)
-+#define TOE_IQ1_INT_BIT				BIT(25)
-+#define TOE_IQ0_INT_BIT				BIT(24)
-+#define GMAC1_HWTQ13_EOF_INT_BIT	BIT(23)
-+#define GMAC1_HWTQ12_EOF_INT_BIT	BIT(22)
-+#define GMAC1_HWTQ11_EOF_INT_BIT	BIT(21)
-+#define GMAC1_HWTQ10_EOF_INT_BIT	BIT(20)
-+#define GMAC0_HWTQ03_EOF_INT_BIT	BIT(19)
-+#define GMAC0_HWTQ02_EOF_INT_BIT	BIT(18)
-+#define GMAC0_HWTQ01_EOF_INT_BIT	BIT(17)
-+#define GMAC0_HWTQ00_EOF_INT_BIT	BIT(16)
-+#define CLASS_RX_INT_BIT(x)			BIT((x+2))
-+#define DEFAULT_Q1_INT_BIT			BIT(1)
-+#define DEFAULT_Q0_INT_BIT			BIT(0)
-+
-+#define TOE_IQ_INT_BITS				(TOE_IQ0_INT_BIT | TOE_IQ1_INT_BIT | \
-+		               	 			TOE_IQ2_INT_BIT | TOE_IQ3_INT_BIT)
-+#define	TOE_IQ_FULL_BITS			(TOE_IQ0_FULL_INT_BIT | TOE_IQ1_FULL_INT_BIT | \
-+		                	 		TOE_IQ2_FULL_INT_BIT | TOE_IQ3_FULL_INT_BIT)
-+#define	TOE_IQ_ALL_BITS				(TOE_IQ_INT_BITS | TOE_IQ_FULL_BITS)
-+#define TOE_CLASS_RX_INT_BITS		0xfffc
-+
-+/**********************************************************************
-+ * Interrupt Status Register 2 	(offset 0x0040)
-+ * Interrupt Mask Register 2 	(offset 0x0044)
-+ * Interrupt Select Register 2 	(offset 0x0048)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0040
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int toe_q31_full	: 1;	// bit 31	TOE Queue 31 Full Interrupt
-+		unsigned int toe_q30_full	: 1;	// bit 30	TOE Queue 30 Full Interrupt
-+		unsigned int toe_q29_full	: 1;	// bit 29	TOE Queue 29 Full Interrupt
-+		unsigned int toe_q28_full	: 1;	// bit 28	TOE Queue 28 Full Interrupt
-+		unsigned int toe_q27_full	: 1;	// bit 27	TOE Queue 27 Full Interrupt
-+		unsigned int toe_q26_full	: 1;	// bit 26	TOE Queue 26 Full Interrupt
-+		unsigned int toe_q25_full	: 1;	// bit 25	TOE Queue 25 Full Interrupt
-+		unsigned int toe_q24_full	: 1;	// bit 24	TOE Queue 24 Full Interrupt
-+		unsigned int toe_q23_full	: 1;	// bit 23	TOE Queue 23 Full Interrupt
-+		unsigned int toe_q22_full	: 1;	// bit 22	TOE Queue 22 Full Interrupt
-+		unsigned int toe_q21_full	: 1;	// bit 21	TOE Queue 21 Full Interrupt
-+		unsigned int toe_q20_full	: 1;	// bit 20	TOE Queue 20 Full Interrupt
-+		unsigned int toe_q19_full	: 1;	// bit 19	TOE Queue 19 Full Interrupt
-+		unsigned int toe_q18_full	: 1;	// bit 18	TOE Queue 18 Full Interrupt
-+		unsigned int toe_q17_full	: 1;	// bit 17	TOE Queue 17 Full Interrupt
-+		unsigned int toe_q16_full	: 1;	// bit 16	TOE Queue 16 Full Interrupt
-+		unsigned int toe_q15_full	: 1;	// bit 15	TOE Queue 15 Full Interrupt
-+		unsigned int toe_q14_full	: 1;	// bit 14	TOE Queue 14 Full Interrupt
-+		unsigned int toe_q13_full	: 1;	// bit 13	TOE Queue 13 Full Interrupt
-+		unsigned int toe_q12_full	: 1;	// bit 12	TOE Queue 12 Full Interrupt
-+		unsigned int toe_q11_full	: 1;	// bit 11	TOE Queue 11 Full Interrupt
-+		unsigned int toe_q10_full	: 1;	// bit 10	TOE Queue 10 Full Interrupt
-+		unsigned int toe_q9_full	: 1;	// bit 9	TOE Queue 9 Full Interrupt
-+		unsigned int toe_q8_full	: 1;	// bit 8	TOE Queue 8 Full Interrupt
-+		unsigned int toe_q7_full	: 1;	// bit 7	TOE Queue 7 Full Interrupt
-+		unsigned int toe_q6_full	: 1;	// bit 6	TOE Queue 6 Full Interrupt
-+		unsigned int toe_q5_full	: 1;	// bit 5	TOE Queue 5 Full Interrupt
-+		unsigned int toe_q4_full	: 1;	// bit 4	TOE Queue 4 Full Interrupt
-+		unsigned int toe_q3_full	: 1;	// bit 3	TOE Queue 3 Full Interrupt
-+		unsigned int toe_q2_full	: 1;	// bit 2	TOE Queue 2 Full Interrupt
-+		unsigned int toe_q1_full	: 1;	// bit 1	TOE Queue 1 Full Interrupt
-+		unsigned int toe_q0_full	: 1;	// bit 0	TOE Queue 0 Full Interrupt
-+#else
-+		unsigned int toe_q0_full	: 1;	// bit 0	TOE Queue 0 Full Interrupt
-+		unsigned int toe_q1_full	: 1;	// bit 1	TOE Queue 1 Full Interrupt
-+		unsigned int toe_q2_full	: 1;	// bit 2	TOE Queue 2 Full Interrupt
-+		unsigned int toe_q3_full	: 1;	// bit 3	TOE Queue 3 Full Interrupt
-+		unsigned int toe_q4_full	: 1;	// bit 4	TOE Queue 4 Full Interrupt
-+		unsigned int toe_q5_full	: 1;	// bit 5	TOE Queue 5 Full Interrupt
-+		unsigned int toe_q6_full	: 1;	// bit 6	TOE Queue 6 Full Interrupt
-+		unsigned int toe_q7_full	: 1;	// bit 7	TOE Queue 7 Full Interrupt
-+		unsigned int toe_q8_full	: 1;	// bit 8	TOE Queue 8 Full Interrupt
-+		unsigned int toe_q9_full	: 1;	// bit 9	TOE Queue 9 Full Interrupt
-+		unsigned int toe_q10_full	: 1;	// bit 10	TOE Queue 10 Full Interrupt
-+		unsigned int toe_q11_full	: 1;	// bit 11	TOE Queue 11 Full Interrupt
-+		unsigned int toe_q12_full	: 1;	// bit 12	TOE Queue 12 Full Interrupt
-+		unsigned int toe_q13_full	: 1;	// bit 13	TOE Queue 13 Full Interrupt
-+		unsigned int toe_q14_full	: 1;	// bit 14	TOE Queue 14 Full Interrupt
-+		unsigned int toe_q15_full	: 1;	// bit 15	TOE Queue 15 Full Interrupt
-+		unsigned int toe_q16_full	: 1;	// bit 16	TOE Queue 16 Full Interrupt
-+		unsigned int toe_q17_full	: 1;	// bit 17	TOE Queue 17 Full Interrupt
-+		unsigned int toe_q18_full	: 1;	// bit 18	TOE Queue 18 Full Interrupt
-+		unsigned int toe_q19_full	: 1;	// bit 19	TOE Queue 19 Full Interrupt
-+		unsigned int toe_q20_full	: 1;	// bit 20	TOE Queue 20 Full Interrupt
-+		unsigned int toe_q21_full	: 1;	// bit 21	TOE Queue 21 Full Interrupt
-+		unsigned int toe_q22_full	: 1;	// bit 22	TOE Queue 22 Full Interrupt
-+		unsigned int toe_q23_full	: 1;	// bit 23	TOE Queue 23 Full Interrupt
-+		unsigned int toe_q24_full	: 1;	// bit 24	TOE Queue 24 Full Interrupt
-+		unsigned int toe_q25_full	: 1;	// bit 25	TOE Queue 25 Full Interrupt
-+		unsigned int toe_q26_full	: 1;	// bit 26	TOE Queue 26 Full Interrupt
-+		unsigned int toe_q27_full	: 1;	// bit 27	TOE Queue 27 Full Interrupt
-+		unsigned int toe_q28_full	: 1;	// bit 28	TOE Queue 28 Full Interrupt
-+		unsigned int toe_q29_full	: 1;	// bit 29	TOE Queue 29 Full Interrupt
-+		unsigned int toe_q30_full	: 1;	// bit 30	TOE Queue 30 Full Interrupt
-+		unsigned int toe_q31_full	: 1;	// bit 31	TOE Queue 31 Full Interrupt
-+#endif
-+	} bits;
-+} INTR_REG2_T;
-+
-+#define TOE_QL_FULL_INT_BIT(x)		BIT(x)
-+
-+/**********************************************************************
-+ * Interrupt Status Register 3 	(offset 0x0050)
-+ * Interrupt Mask Register 3 	(offset 0x0054)
-+ * Interrupt Select Register 3 	(offset 0x0058)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0050
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int toe_q63_full	: 1;	// bit 63	TOE Queue 63 Full Interrupt
-+		unsigned int toe_q62_full	: 1;	// bit 62	TOE Queue 62 Full Interrupt
-+		unsigned int toe_q61_full	: 1;	// bit 61	TOE Queue 61 Full Interrupt
-+		unsigned int toe_q60_full	: 1;	// bit 60	TOE Queue 60 Full Interrupt
-+		unsigned int toe_q59_full	: 1;	// bit 59	TOE Queue 59 Full Interrupt
-+		unsigned int toe_q58_full	: 1;	// bit 58	TOE Queue 58 Full Interrupt
-+		unsigned int toe_q57_full	: 1;	// bit 57	TOE Queue 57 Full Interrupt
-+		unsigned int toe_q56_full	: 1;	// bit 56	TOE Queue 56 Full Interrupt
-+		unsigned int toe_q55_full	: 1;	// bit 55	TOE Queue 55 Full Interrupt
-+		unsigned int toe_q54_full	: 1;	// bit 54	TOE Queue 54 Full Interrupt
-+		unsigned int toe_q53_full	: 1;	// bit 53	TOE Queue 53 Full Interrupt
-+		unsigned int toe_q52_full	: 1;	// bit 52	TOE Queue 52 Full Interrupt
-+		unsigned int toe_q51_full	: 1;	// bit 51	TOE Queue 51 Full Interrupt
-+		unsigned int toe_q50_full	: 1;	// bit 50	TOE Queue 50 Full Interrupt
-+		unsigned int toe_q49_full	: 1;	// bit 49	TOE Queue 49 Full Interrupt
-+		unsigned int toe_q48_full	: 1;	// bit 48	TOE Queue 48 Full Interrupt
-+		unsigned int toe_q47_full	: 1;	// bit 47	TOE Queue 47 Full Interrupt
-+		unsigned int toe_q46_full	: 1;	// bit 46	TOE Queue 46 Full Interrupt
-+		unsigned int toe_q45_full	: 1;	// bit 45	TOE Queue 45 Full Interrupt
-+		unsigned int toe_q44_full	: 1;	// bit 44	TOE Queue 44 Full Interrupt
-+		unsigned int toe_q43_full	: 1;	// bit 43	TOE Queue 43 Full Interrupt
-+		unsigned int toe_q42_full	: 1;	// bit 42	TOE Queue 42 Full Interrupt
-+		unsigned int toe_q41_full	: 1;	// bit 41	TOE Queue 41 Full Interrupt
-+		unsigned int toe_q40_full	: 1;	// bit 40	TOE Queue 40 Full Interrupt
-+		unsigned int toe_q39_full	: 1;	// bit 39 	TOE Queue 39 Full Interrupt
-+		unsigned int toe_q38_full	: 1;	// bit 38	TOE Queue 38 Full Interrupt
-+		unsigned int toe_q37_full	: 1;	// bit 37	TOE Queue 37 Full Interrupt
-+		unsigned int toe_q36_full	: 1;	// bit 36	TOE Queue 36 Full Interrupt
-+		unsigned int toe_q35_full	: 1;	// bit 35	TOE Queue 35 Full Interrupt
-+		unsigned int toe_q34_full	: 1;	// bit 34	TOE Queue 34 Full Interrupt
-+		unsigned int toe_q33_full	: 1;	// bit 33	TOE Queue 33 Full Interrupt
-+		unsigned int toe_q32_full	: 1;	// bit 32	TOE Queue 32 Full Interrupt
-+#else
-+		unsigned int toe_q32_full	: 1;	// bit 32	TOE Queue 32 Full Interrupt
-+		unsigned int toe_q33_full	: 1;	// bit 33	TOE Queue 33 Full Interrupt
-+		unsigned int toe_q34_full	: 1;	// bit 34	TOE Queue 34 Full Interrupt
-+		unsigned int toe_q35_full	: 1;	// bit 35	TOE Queue 35 Full Interrupt
-+		unsigned int toe_q36_full	: 1;	// bit 36	TOE Queue 36 Full Interrupt
-+		unsigned int toe_q37_full	: 1;	// bit 37	TOE Queue 37 Full Interrupt
-+		unsigned int toe_q38_full	: 1;	// bit 38	TOE Queue 38 Full Interrupt
-+		unsigned int toe_q39_full	: 1;	// bit 39	TOE Queue 39 Full Interrupt
-+		unsigned int toe_q40_full	: 1;	// bit 40	TOE Queue 40 Full Interrupt
-+		unsigned int toe_q41_full	: 1;	// bit 41	TOE Queue 41 Full Interrupt
-+		unsigned int toe_q42_full	: 1;	// bit 42	TOE Queue 42 Full Interrupt
-+		unsigned int toe_q43_full	: 1;	// bit 43	TOE Queue 43 Full Interrupt
-+		unsigned int toe_q44_full	: 1;	// bit 44	TOE Queue 44 Full Interrupt
-+		unsigned int toe_q45_full	: 1;	// bit 45	TOE Queue 45 Full Interrupt
-+		unsigned int toe_q46_full	: 1;	// bit 46	TOE Queue 46 Full Interrupt
-+		unsigned int toe_q47_full	: 1;	// bit 47	TOE Queue 47 Full Interrupt
-+		unsigned int toe_q48_full	: 1;	// bit 48	TOE Queue 48 Full Interrupt
-+		unsigned int toe_q49_full	: 1;	// bit 49	TOE Queue 49 Full Interrupt
-+		unsigned int toe_q50_full	: 1;	// bit 50	TOE Queue 50 Full Interrupt
-+		unsigned int toe_q51_full	: 1;	// bit 51	TOE Queue 51 Full Interrupt
-+		unsigned int toe_q52_full	: 1;	// bit 52	TOE Queue 52 Full Interrupt
-+		unsigned int toe_q53_full	: 1;	// bit 53	TOE Queue 53 Full Interrupt
-+		unsigned int toe_q54_full	: 1;	// bit 54	TOE Queue 54 Full Interrupt
-+		unsigned int toe_q55_full	: 1;	// bit 55	TOE Queue 55 Full Interrupt
-+		unsigned int toe_q56_full	: 1;	// bit 56	TOE Queue 56 Full Interrupt
-+		unsigned int toe_q57_full	: 1;	// bit 57	TOE Queue 57 Full Interrupt
-+		unsigned int toe_q58_full	: 1;	// bit 58	TOE Queue 58 Full Interrupt
-+		unsigned int toe_q59_full	: 1;	// bit 59	TOE Queue 59 Full Interrupt
-+		unsigned int toe_q60_full	: 1;	// bit 60	TOE Queue 60 Full Interrupt
-+		unsigned int toe_q61_full	: 1;	// bit 61	TOE Queue 61 Full Interrupt
-+		unsigned int toe_q62_full	: 1;	// bit 62	TOE Queue 62 Full Interrupt
-+		unsigned int toe_q63_full	: 1;	// bit 63	TOE Queue 63 Full Interrupt
-+#endif
-+	} bits;
-+} INTR_REG3_T;
-+
-+#define TOE_QH_FULL_INT_BIT(x)		BIT(x-32)
-+
-+/**********************************************************************
-+ * Interrupt Status Register 4 	(offset 0x0060)
-+ * Interrupt Mask Register 4 	(offset 0x0064)
-+ * Interrupt Select Register 4 	(offset 0x0068)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned char byte;
-+	struct bit_0060
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned char reserved		: 1;	//
-+		unsigned char cnt_full 		: 1;	// MIB counters half full interrupt
-+		unsigned char rx_pause_on	: 1;	// received pause on frame interrupt
-+		unsigned char tx_pause_on	: 1;	// transmit pause on frame interrupt
-+		unsigned char rx_pause_off  : 1;	// received pause off frame interrupt
-+		unsigned char tx_pause_off	: 1;	// received pause off frame interrupt
-+		unsigned char rx_overrun	: 1;    // GMAC Rx FIFO overrun interrupt
-+		unsigned char status_changed: 1;	// Status Changed Intr for RGMII Mode
-+#else
-+		unsigned char status_changed: 1;	// Status Changed Intr for RGMII Mode
-+		unsigned char rx_overrun	: 1;   // GMAC Rx FIFO overrun interrupt
-+		unsigned char tx_pause_off	: 1;	// received pause off frame interrupt
-+		unsigned char rx_pause_off  : 1;	// received pause off frame interrupt
-+		unsigned char tx_pause_on	: 1;	// transmit pause on frame interrupt
-+		unsigned char rx_pause_on	: 1;	// received pause on frame interrupt
-+		unsigned char cnt_full 		: 1;	// MIB counters half full interrupt
-+		unsigned char reserved		: 1;	//
-+#endif
-+	} _PACKED_ bits;
-+} _PACKED_ GMAC_INTR_T;
-+
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0060_2
-+	{
-+#if (BIG_ENDIAN==1)
-+		GMAC_INTR_T		gmac1;
-+		GMAC_INTR_T		gmac0;
-+		unsigned int	class_qf_int: 14;	// bit 15:2 Classification Rx Queue13-0 Full Intr.
-+		unsigned int    hwfq_empty	: 1;	// bit 1	Hardware Free Queue Empty Intr.
-+		unsigned int    swfq_empty	: 1;	// bit 0	Software Free Queue Empty Intr.
-+#else
-+#endif
-+		unsigned int    swfq_empty	: 1;	// bit 0	Software Free Queue Empty Intr.
-+		unsigned int    hwfq_empty	: 1;	// bit 1	Hardware Free Queue Empty Intr.
-+		unsigned int	class_qf_int: 14;	// bit 15:2 Classification Rx Queue13-0 Full Intr.
-+		GMAC_INTR_T		gmac0;
-+		GMAC_INTR_T		gmac1;
-+	} bits;
-+} INTR_REG4_T;
-+
-+#define GMAC1_RESERVED_INT_BIT		BIT(31)
-+#define GMAC1_MIB_INT_BIT			BIT(30)
-+#define GMAC1_RX_PAUSE_ON_INT_BIT	BIT(29)
-+#define GMAC1_TX_PAUSE_ON_INT_BIT	BIT(28)
-+#define GMAC1_RX_PAUSE_OFF_INT_BIT	BIT(27)
-+#define GMAC1_TX_PAUSE_OFF_INT_BIT	BIT(26)
-+#define GMAC1_RX_OVERRUN_INT_BIT	BIT(25)
-+#define GMAC1_STATUS_CHANGE_INT_BIT	BIT(24)
-+#define GMAC0_RESERVED_INT_BIT		BIT(23)
-+#define GMAC0_MIB_INT_BIT			BIT(22)
-+#define GMAC0_RX_PAUSE_ON_INT_BIT	BIT(21)
-+#define GMAC0_TX_PAUSE_ON_INT_BIT	BIT(20)
-+#define GMAC0_RX_PAUSE_OFF_INT_BIT	BIT(19)
-+#define GMAC0_TX_PAUSE_OFF_INT_BIT	BIT(18)
-+#define GMAC0_RX_OVERRUN_INT_BIT	BIT(17)
-+#define GMAC0_STATUS_CHANGE_INT_BIT	BIT(16)
-+#define CLASS_RX_FULL_INT_BIT(x)	BIT((x+2))
-+#define HWFQ_EMPTY_INT_BIT			BIT(1)
-+#define SWFQ_EMPTY_INT_BIT			BIT(0)
-+
-+#if 1
-+#define GMAC0_INT_BITS				(GMAC0_MIB_INT_BIT)
-+#define GMAC1_INT_BITS				(GMAC1_MIB_INT_BIT)
-+#else
-+#define GMAC0_INT_BITS				(GMAC0_RESERVED_INT_BIT | GMAC0_MIB_INT_BIT | \
-+									 GMAC0_RX_PAUSE_ON_INT_BIT | GMAC0_TX_PAUSE_ON_INT_BIT |	\
-+									 GMAC0_RX_PAUSE_OFF_INT_BIT | GMAC0_TX_PAUSE_OFF_INT_BIT | 	\
-+									 GMAC0_RX_OVERRUN_INT_BIT | GMAC0_STATUS_CHANGE_INT_BIT)
-+#define GMAC1_INT_BITS				(GMAC1_RESERVED_INT_BIT | GMAC1_MIB_INT_BIT | \
-+									 GMAC1_RX_PAUSE_ON_INT_BIT | GMAC1_TX_PAUSE_ON_INT_BIT |	\
-+									 GMAC1_RX_PAUSE_OFF_INT_BIT | GMAC1_TX_PAUSE_OFF_INT_BIT | 	\
-+									 GMAC1_RX_OVERRUN_INT_BIT | GMAC1_STATUS_CHANGE_INT_BIT)
-+#endif
-+
-+#define CLASS_RX_FULL_INT_BITS		0xfffc
-+
-+/**********************************************************************
-+ * GLOBAL_QUEUE_THRESHOLD_REG 	(offset 0x0070)
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_0070_2
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	toe_class	: 8;	// 31:24
-+		unsigned int	intrq		: 8;	// 23:16
-+		unsigned int    hwfq_empty	: 8;	// 15:8		Hardware Free Queue Empty Threshold
-+		unsigned int    swfq_empty	: 8;	//  7:0  	Software Free Queue Empty Threshold
-+#else
-+#endif
-+		unsigned int    swfq_empty	: 8;	//  7:0  	Software Free Queue Empty Threshold
-+		unsigned int    hwfq_empty	: 8;	// 15:8		Hardware Free Queue Empty Threshold
-+		unsigned int	intrq		: 8;	// 23:16
-+		unsigned int	toe_class	: 8;	// 31:24
-+	} bits;
-+} QUEUE_THRESHOLD_T;
-+
-+
-+/**********************************************************************
-+ * GMAC DMA Control Register
-+ * GMAC0 offset 0x8000
-+ * GMAC1 offset 0xC000
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8000
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    rd_enable		: 1;	// bit 31	Rx DMA Enable
-+		unsigned int    td_enable		: 1;	// bit 30	Tx DMA Enable
-+		unsigned int    loopback		: 1;	// bit 29	Loopback TxDMA to RxDMA
-+		unsigned int    drop_small_ack	: 1;	// bit 28	1: Drop, 0: Accept
-+		unsigned int	reserved		: 10;	// bit 27:18
-+		unsigned int	rd_insert_bytes	: 2;	// bit 17:16
-+		unsigned int	rd_prot			: 4;	// bit 15:12 DMA Protection Control
-+		unsigned int	rd_burst_size	: 2;	// bit 11:10 DMA max burst size for every AHB request
-+		unsigned int	rd_bus		    : 2;	// bit 9:8 	Peripheral Bus Width
-+		unsigned int	td_prot			: 4;	// bit 7:4  TxDMA protection control
-+		unsigned int	td_burst_size	: 2;	// bit 3:2	TxDMA max burst size for every AHB request
-+		unsigned int	td_bus		    : 2;	// bit 1:0  Peripheral Bus Width
-+#else
-+		unsigned int	td_bus		    : 2;	// bit 1:0  Peripheral Bus Width
-+		unsigned int	td_burst_size	: 2;	// bit 3:2	TxDMA max burst size for every AHB request
-+		unsigned int	td_prot			: 4;	// bit 7:4  TxDMA protection control
-+		unsigned int	rd_bus		    : 2;	// bit 9:8 	Peripheral Bus Width
-+		unsigned int	rd_burst_size	: 2;	// bit 11:10 DMA max burst size for every AHB request
-+		unsigned int	rd_prot			: 4;	// bit 15:12 DMA Protection Control
-+		unsigned int	rd_insert_bytes	: 2;	// bit 17:16
-+		unsigned int	reserved		: 10;	// bit 27:18
-+		unsigned int    drop_small_ack	: 1;	// bit 28	1: Drop, 0: Accept
-+		unsigned int    loopback		: 1;	// bit 29	Loopback TxDMA to RxDMA
-+		unsigned int    td_enable		: 1;	// bit 30	Tx DMA Enable
-+		unsigned int    rd_enable		: 1;	// bit 31	Rx DMA Enable
-+#endif
-+	} bits;
-+} GMAC_DMA_CTRL_T;
-+
-+/**********************************************************************
-+ * GMAC Tx Weighting Control Register 0
-+ * GMAC0 offset 0x8004
-+ * GMAC1 offset 0xC004
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8004
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    reserved		: 8;	// bit 31:24
-+		unsigned int    hw_tq3			: 6;	// bit 23:18	HW TX Queue 0
-+		unsigned int    hw_tq2			: 6;	// bit 17:12	HW TX Queue 1
-+		unsigned int    hw_tq1			: 6;	// bit 11:6		HW TX Queue 2
-+		unsigned int    hw_tq0			: 6;	// bit 5:0		HW TX Queue 3
-+#else
-+		unsigned int    hw_tq0			: 6;	// bit 5:0		HW TX Queue 3
-+		unsigned int    hw_tq1			: 6;	// bit 11:6		HW TX Queue 2
-+		unsigned int    hw_tq2			: 6;	// bit 17:12	HW TX Queue 1
-+		unsigned int    hw_tq3			: 6;	// bit 23:18	HW TX Queue 0
-+		unsigned int    reserved		: 8;	// bit 31:24
-+#endif
-+	} bits;
-+} GMAC_TX_WCR0_T;	// Weighting Control Register 0
-+
-+/**********************************************************************
-+ * GMAC Tx Weighting Control Register 1
-+ * GMAC0 offset 0x8008
-+ * GMAC1 offset 0xC008
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8008
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    reserved		: 2;	// bit 31:30
-+		unsigned int    sw_tq5			: 5;	// bit 29:25	SW TX Queue 5
-+		unsigned int    sw_tq4			: 5;	// bit 24:20	SW TX Queue 4
-+		unsigned int    sw_tq3			: 5;	// bit 19:15	SW TX Queue 3
-+		unsigned int    sw_tq2			: 5;	// bit 14:10	SW TX Queue 2
-+		unsigned int    sw_tq1			: 5;	// bit 9:5		SW TX Queue 1
-+		unsigned int    sw_tq0			: 5;	// bit 4:0		SW TX Queue 0
-+#else
-+		unsigned int    sw_tq0			: 5;	// bit 4:0		SW TX Queue 0
-+		unsigned int    sw_tq1			: 5;	// bit 9:5		SW TX Queue 1
-+		unsigned int    sw_tq2			: 5;	// bit 14:10	SW TX Queue 2
-+		unsigned int    sw_tq3			: 5;	// bit 19:15	SW TX Queue 3
-+		unsigned int    sw_tq4			: 5;	// bit 24:20	SW TX Queue 4
-+		unsigned int    sw_tq5			: 5;	// bit 29:25	SW TX Queue 5
-+		unsigned int    reserved		: 2;	// bit 31:30
-+#endif
-+	} bits;
-+} GMAC_TX_WCR1_T;	// Weighting Control Register 1
-+
-+/**********************************************************************
-+ * Queue Read/Write Pointer
-+ * GMAC SW TX Queue 0~5 Read/Write Pointer register
-+ * GMAC0 offset 0x800C ~ 0x8020
-+ * GMAC1 offset 0xC00C ~ 0xC020
-+ * GMAC HW TX Queue 0~3 Read/Write Pointer register
-+ * GMAC0 offset 0x8024 ~ 0x8030
-+ * GMAC1 offset 0xC024 ~ 0xC030
-+ **********************************************************************/
-+// see DMA_RWPTR_T structure
-+
-+/**********************************************************************
-+ * GMAC DMA Tx First Description Address Register
-+ * GMAC0 offset 0x8038
-+ * GMAC1 offset 0xC038
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8038
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_first_des_ptr	: 28;	// bit 31:4	first descriptor address
-+		unsigned int td_busy			:  1;	// bit 3	1: TxDMA busy; 0: TxDMA idle
-+		unsigned int reserved			:  3;
-+#else
-+		unsigned int reserved			:  3;
-+		unsigned int td_busy			:  1;	// bit 3	1: TxDMA busy; 0: TxDMA idle
-+		unsigned int td_first_des_ptr	: 28;	// bit 31:4	first descriptor address
-+#endif
-+	} bits;
-+} GMAC_TXDMA_FIRST_DESC_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Tx Current Description Address Register
-+ * GMAC0 offset 0x803C
-+ * GMAC1 offset 0xC03C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_803C
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int td_curr_desc_ptr	: 28;	// bit 31:4	current descriptor address
-+		unsigned int reserved			:  4;
-+#else
-+		unsigned int reserved			:  4;
-+		unsigned int td_curr_desc_ptr	: 28;	// bit 31:4	current descriptor address
-+#endif
-+	} bits;
-+} GMAC_TXDMA_CURR_DESC_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Tx Description Word 0 Register
-+ * GMAC0 offset 0x8040
-+ * GMAC1 offset 0xC040
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8040
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int reserved		: 1;	// bit 31
-+		unsigned int derr			: 1;	// bit 30	 data error during processing this descriptor
-+		unsigned int perr			: 1;	// bit 29	 protocol error during processing this descriptor
-+		unsigned int status_rvd		: 6;	// bit 28:23 Tx Status, Reserved bits
-+		unsigned int status_tx_ok	: 1;	// bit 22    Tx Status, 1: Successful 0: Failed
-+		unsigned int desc_count 	: 6;	// bit 21:16 number of descriptors used for the current frame
-+		unsigned int buffer_size 	: 16;	// bit 15:0  Transfer size
-+#else
-+		unsigned int buffer_size 	: 16;	// bit 15:0  Transfer size
-+		unsigned int desc_count 	: 6;	// bit 21:16 number of descriptors used for the current frame
-+		unsigned int status_tx_ok	: 1;	// bit 22    Tx Status, 1: Successful 0: Failed
-+		unsigned int status_rvd		: 6;	// bit 28:23 Tx Status, Reserved bits
-+		unsigned int perr			: 1;	// bit 29	 protocol error during processing this descriptor
-+		unsigned int derr			: 1;	// bit 30	 data error during processing this descriptor
-+		unsigned int reserved		: 1;	// bit 31
-+#endif
-+	} bits;
-+} GMAC_TXDESC_0_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Tx Description Word 1 Register
-+ * GMAC0 offset 0x8044
-+ * GMAC1 offset 0xC044
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct txdesc_word1
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	reserved	: 9;	// bit 31:23 	Tx Flag, Reserved
-+		unsigned int	ip_fixed_len: 1;	// bit 22
-+		unsigned int	bypass_tss	: 1;	// bit 21
-+		unsigned int	udp_chksum	: 1;	// bit 20		UDP Checksum Enable
-+		unsigned int	tcp_chksum	: 1;	// bit 19		TCP Checksum Enable
-+		unsigned int	ipv6_enable	: 1;	// bit 18		IPV6 Tx Enable
-+		unsigned int	ip_chksum	: 1;	// bit 17		IPV4 Header Checksum Enable
-+		unsigned int	mtu_enable	: 1;	// bit 16		TSS segmentation use MTU setting
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Tx Frame Byte Count
-+#else
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Tx Frame Byte Count
-+		unsigned int	mtu_enable	: 1;	// bit 16		TSS segmentation use MTU setting
-+		unsigned int	ip_chksum	: 1;	// bit 17		IPV4 Header Checksum Enable
-+		unsigned int	ipv6_enable	: 1;	// bit 18		IPV6 Tx Enable
-+		unsigned int	tcp_chksum	: 1;	// bit 19		TCP Checksum Enable
-+		unsigned int	udp_chksum	: 1;	// bit 20		UDP Checksum Enable
-+		unsigned int	bypass_tss	: 1;	// bit 21
-+		unsigned int	ip_fixed_len: 1;	// bit 22
-+		unsigned int	reserved	: 9;	// bit 31:23 	Tx Flag, Reserved
-+#endif
-+	} bits;
-+} GMAC_TXDESC_1_T;
-+
-+#define TSS_IP_FIXED_LEN_BIT	BIT(22)
-+#define TSS_UDP_CHKSUM_BIT		BIT(20)
-+#define TSS_TCP_CHKSUM_BIT		BIT(19)
-+#define TSS_IPV6_ENABLE_BIT		BIT(18)
-+#define TSS_IP_CHKSUM_BIT		BIT(17)
-+#define TSS_MTU_ENABLE_BIT		BIT(16)
-+
-+/**********************************************************************
-+ * GMAC DMA Tx Description Word 2 Register
-+ * GMAC0 offset 0x8048
-+ * GMAC1 offset 0xC048
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int	bits32;
-+	unsigned int 	buf_adr;
-+} GMAC_TXDESC_2_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Tx Description Word 3 Register
-+ * GMAC0 offset 0x804C
-+ * GMAC1 offset 0xC04C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct txdesc_word3
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+		unsigned int	eofie		: 1;	// bit 29		End of frame interrupt enable
-+		unsigned int	reserved	: 18;	// bit 28:11
-+		unsigned int	mtu_size	: 11;	// bit 10: 0	Tx Frame Byte Count
-+#else
-+		unsigned int	mtu_size	: 11;	// bit 10: 0	Tx Frame Byte Count
-+		unsigned int	reserved	: 18;	// bit 28:11
-+		unsigned int	eofie		: 1;	// bit 29		End of frame interrupt enable
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+#endif
-+	} bits;
-+} GMAC_TXDESC_3_T;
-+#define SOF_EOF_BIT_MASK	0x3fffffff
-+#define SOF_BIT				0x80000000
-+#define EOF_BIT				0x40000000
-+#define EOFIE_BIT			BIT(29)
-+#define MTU_SIZE_BIT_MASK	0x7ff
-+
-+/**********************************************************************
-+ * GMAC Tx Descriptor
-+ **********************************************************************/
-+typedef struct
-+{
-+	GMAC_TXDESC_0_T	word0;
-+	GMAC_TXDESC_1_T	word1;
-+	GMAC_TXDESC_2_T	word2;
-+	GMAC_TXDESC_3_T	word3;
-+} GMAC_TXDESC_T;
-+
-+
-+/**********************************************************************
-+ * GMAC DMA Rx First Description Address Register
-+ * GMAC0 offset 0x8058
-+ * GMAC1 offset 0xC058
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8058
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_first_des_ptr	: 28;	// bit 31:4 first descriptor address
-+		unsigned int rd_busy			:  1;	// bit 3	1-RxDMA busy; 0-RxDMA idle
-+		unsigned int reserved			:  3;	// bit 2:0
-+#else
-+		unsigned int reserved			:  3;	// bit 2:0
-+		unsigned int rd_busy			:  1;	// bit 3	1-RxDMA busy; 0-RxDMA idle
-+		unsigned int rd_first_des_ptr	: 28;	// bit 31:4 first descriptor address
-+#endif
-+	} bits;
-+} GMAC_RXDMA_FIRST_DESC_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Rx Current Description Address Register
-+ * GMAC0 offset 0x805C
-+ * GMAC1 offset 0xC05C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_805C
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rd_curr_des_ptr	: 28;	// bit 31:4 current descriptor address
-+		unsigned int reserved			:  4;	// bit 3:0
-+#else
-+		unsigned int reserved			:  4;	// bit 3:0
-+		unsigned int rd_curr_des_ptr	: 28;	// bit 31:4 current descriptor address
-+#endif
-+	} bits;
-+} GMAC_RXDMA_CURR_DESC_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Rx Description Word 0 Register
-+ * GMAC0 offset 0x8060
-+ * GMAC1 offset 0xC060
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8060
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int drop			: 1;	// bit 31	 TOE/CIS Queue Full dropped packet to default queue
-+		unsigned int derr			: 1;	// bit 30	 data error during processing this descriptor
-+		unsigned int perr			: 1;	// bit 29	 protocol error during processing this descriptor
-+		unsigned int chksum_status	: 3;	// bit 28:26 Check Sum Status
-+		unsigned int status			: 4;	// bit 24:22 Status of rx frame
-+		unsigned int desc_count 	: 6;	// bit 21:16 number of descriptors used for the current frame
-+		unsigned int buffer_size 	: 16;	// bit 15:0  number of descriptors used for the current frame
-+#else
-+		unsigned int buffer_size 	: 16;	// bit 15:0  number of descriptors used for the current frame
-+		unsigned int desc_count 	: 6;	// bit 21:16 number of descriptors used for the current frame
-+		unsigned int status			: 4;	// bit 24:22 Status of rx frame
-+		unsigned int chksum_status	: 3;	// bit 28:26 Check Sum Status
-+		unsigned int perr			: 1;	// bit 29	 protocol error during processing this descriptor
-+		unsigned int derr			: 1;	// bit 30	 data error during processing this descriptor
-+		unsigned int drop			: 1;	// bit 31	 TOE/CIS Queue Full dropped packet to default queue
-+#endif
-+	} bits;
-+} GMAC_RXDESC_0_T;
-+
-+#define		GMAC_RXDESC_0_T_derr				BIT(30)
-+#define		GMAC_RXDESC_0_T_perr				BIT(29)
-+#define		GMAC_RXDESC_0_T_chksum_status(x)	BIT((x+26))
-+#define		GMAC_RXDESC_0_T_status(x)			BIT((x+22))
-+#define		GMAC_RXDESC_0_T_desc_count(x)		BIT((x+16))
-+
-+#define	RX_CHKSUM_IP_UDP_TCP_OK			0
-+#define	RX_CHKSUM_IP_OK_ONLY			1
-+#define	RX_CHKSUM_NONE					2
-+#define	RX_CHKSUM_IP_ERR_UNKNOWN		4
-+#define	RX_CHKSUM_IP_ERR				5
-+#define	RX_CHKSUM_TCP_UDP_ERR			6
-+#define RX_CHKSUM_NUM					8
-+
-+#define RX_STATUS_GOOD_FRAME			0
-+#define RX_STATUS_TOO_LONG_GOOD_CRC		1
-+#define RX_STATUS_RUNT_FRAME			2
-+#define RX_STATUS_SFD_NOT_FOUND			3
-+#define RX_STATUS_CRC_ERROR				4
-+#define RX_STATUS_TOO_LONG_BAD_CRC		5
-+#define RX_STATUS_ALIGNMENT_ERROR		6
-+#define RX_STATUS_TOO_LONG_BAD_ALIGN	7
-+#define RX_STATUS_RX_ERR				8
-+#define RX_STATUS_DA_FILTERED			9
-+#define RX_STATUS_BUFFER_FULL			10
-+#define RX_STATUS_NUM					16
-+
-+
-+/**********************************************************************
-+ * GMAC DMA Rx Description Word 1 Register
-+ * GMAC0 offset 0x8064
-+ * GMAC1 offset 0xC064
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct rxdesc_word1
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	sw_id		: 16;	// bit 31:16	Software ID
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Rx Frame Byte Count
-+#else
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Rx Frame Byte Count
-+		unsigned int	sw_id		: 16;	// bit 31:16	Software ID
-+#endif
-+	} bits;
-+} GMAC_RXDESC_1_T;
-+
-+/**********************************************************************
-+ * GMAC DMA Rx Description Word 2 Register
-+ * GMAC0 offset 0x8068
-+ * GMAC1 offset 0xC068
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int	bits32;
-+	unsigned int	buf_adr;
-+} GMAC_RXDESC_2_T;
-+
-+#define RX_INSERT_NONE		0
-+#define RX_INSERT_1_BYTE	1
-+#define RX_INSERT_2_BYTE	2
-+#define RX_INSERT_3_BYTE	3
-+
-+#define RX_INSERT_BYTES		RX_INSERT_2_BYTE
-+/**********************************************************************
-+ * GMAC DMA Rx Description Word 3 Register
-+ * GMAC0 offset 0x806C
-+ * GMAC1 offset 0xC06C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct rxdesc_word3
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+		unsigned int	eofie		: 1;	// bit 29		End of frame interrupt enable
-+		unsigned int	ctrl_flag	: 1;	// bit 28 		Control Flag is present
-+		unsigned int	out_of_seq	: 1;	// bit 27		Out of Sequence packet
-+		unsigned int	option		: 1;	// bit 26		IPV4 option or IPV6 extension header
-+		unsigned int	abnormal	: 1;	// bit 25		abnormal case found
-+		unsigned int	dup_ack		: 1;	// bit 24		Duplicated ACK detected
-+		unsigned int	l7_offset	: 8;	// bit 23: 16	L7 data offset
-+		unsigned int	l4_offset	: 8;	// bit 15: 8	L4 data offset
-+		unsigned int	l3_offset	: 8;	// bit 7: 0		L3 data offset
-+#else
-+		unsigned int	l3_offset	: 8;	// bit 7: 0		L3 data offset
-+		unsigned int	l4_offset	: 8;	// bit 15: 8	L4 data offset
-+		unsigned int	l7_offset	: 8;	// bit 23: 16	L7 data offset
-+		unsigned int	dup_ack		: 1;	// bit 24		Duplicated ACK detected
-+		unsigned int	abnormal	: 1;	// bit 25		abnormal case found
-+		unsigned int	option		: 1;	// bit 26		IPV4 option or IPV6 extension header
-+		unsigned int	out_of_seq	: 1;	// bit 27		Out of Sequence packet
-+		unsigned int	ctrl_flag	: 1;	// bit 28 		Control Flag is present
-+		unsigned int	eofie		: 1;	// bit 29		End of frame interrupt enable
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+#endif
-+	} bits;
-+} GMAC_RXDESC_3_T;
-+
-+/**********************************************************************
-+ * GMAC Rx Descriptor
-+ **********************************************************************/
-+typedef struct
-+{
-+	GMAC_RXDESC_0_T	word0;
-+	GMAC_RXDESC_1_T	word1;
-+	GMAC_RXDESC_2_T	word2;
-+	GMAC_RXDESC_3_T	word3;
-+} GMAC_RXDESC_T;
-+
-+/**********************************************************************
-+ * GMAC Hash Engine Enable/Action Register 0 Offset Register
-+ * GMAC0 offset 0x8070
-+ * GMAC1 offset 0xC070
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8070
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	mr1en		: 1;	// bit 31		Enable Matching Rule 1
-+		unsigned int	reserved1	: 1;	// bit 30
-+		unsigned int	timing		: 3;	// bit 29:27
-+		unsigned int	mr1_action	: 5;	// bit 26:22	Matching Rule 1 action offset
-+		unsigned int	mr1hel		: 6;	// bit 21:16	match rule 1 hash entry size
-+		unsigned int	mr0en		: 1;	// bit 15		Enable Matching Rule 0
-+		unsigned int	reserved0	: 4;	// bit 14:11
-+		unsigned int	mr0_action	: 5;	// bit 10:6		Matching Rule 0 action offset
-+		unsigned int	mr0hel		: 6;	// bit 5:0		match rule 0 hash entry size
-+#else
-+		unsigned int	mr0hel		: 6;	// bit 5:0		match rule 0 hash entry size
-+		unsigned int	mr0_action	: 5;	// bit 10:6		Matching Rule 0 action offset
-+		unsigned int	reserved0	: 4;	// bit 14:11
-+		unsigned int	mr0en		: 1;	// bit 15		Enable Matching Rule 0
-+		unsigned int	mr1hel		: 6;	// bit 21:16	match rule 1 hash entry size
-+		unsigned int	mr1_action	: 5;	// bit 26:22	Matching Rule 1 action offset
-+		unsigned int	timing		: 3;	// bit 29:27
-+		unsigned int	reserved1	: 1;	// bit 30
-+		unsigned int	mr1en		: 1;	// bit 31		Enable Matching Rule 1
-+#endif
-+	} bits;
-+} GMAC_HASH_ENABLE_REG0_T;
-+
-+/**********************************************************************
-+ * GMAC Hash Engine Enable/Action Register 1 Offset Register
-+ * GMAC0 offset 0x8074
-+ * GMAC1 offset 0xC074
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8074
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	mr3en		: 1;	// bit 31		Enable Matching Rule 3
-+		unsigned int	reserved3	: 4;	// bit 30:27
-+		unsigned int	mr3_action	: 5;	// bit 26:22	Matching Rule 3 action offset
-+		unsigned int	mr3hel		: 6;	// bit 21:16	match rule 3 hash entry size
-+		unsigned int	mr2en		: 1;	// bit 15		Enable Matching Rule 2
-+		unsigned int	reserved2	: 4;	// bit 14:11
-+		unsigned int	mr2_action	: 5;	// bit 10:6		Matching Rule 2 action offset
-+		unsigned int	mr2hel		: 6;	// bit 5:0		match rule 2 hash entry size
-+#else
-+		unsigned int	mr2hel		: 6;	// bit 5:0		match rule 2 hash entry size
-+		unsigned int	mr2_action	: 5;	// bit 10:6		Matching Rule 2 action offset
-+		unsigned int	reserved2	: 4;	// bit 14:11
-+		unsigned int	mr2en		: 1;	// bit 15		Enable Matching Rule 2
-+		unsigned int	mr3hel		: 6;	// bit 21:16	match rule 3 hash entry size
-+		unsigned int	mr3_action	: 5;	// bit 26:22	Matching Rule 3 action offset
-+		unsigned int	reserved1	: 4;	// bit 30:27
-+		unsigned int	mr3en		: 1;	// bit 31		Enable Matching Rule 3
-+#endif
-+	} bits;
-+} GMAC_HASH_ENABLE_REG1_T;
-+
-+
-+/**********************************************************************
-+ * GMAC Matching Rule Control Register 0
-+ * GMAC0 offset 0x8078
-+ * GMAC1 offset 0xC078
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8078
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	l2			: 1;	// bit 31		L2 matching enable
-+		unsigned int	l3			: 1;	// bit 30		L3 matching enable
-+		unsigned int	l4			: 1;	// bit 29		L4 matching enable
-+		unsigned int	l7			: 1;	// bit 28		L7 matching enable
-+		unsigned int	port		: 1;	// bit 27		PORT ID matching enable
-+		unsigned int	priority	: 3;	// bit 26:24	priority if multi-rules matched
-+		unsigned int	da			: 1;	// bit 23		MAC DA enable
-+		unsigned int	sa			: 1;	// bit 22		MAC SA enable
-+		unsigned int	ether_type	: 1;	// bit 21		Ethernet type enable
-+		unsigned int	vlan		: 1;	// bit 20		VLAN ID enable
-+		unsigned int	pppoe		: 1;	// bit 19		PPPoE Session ID enable
-+		unsigned int	reserved1	: 3;	// bit 18:16
-+		unsigned int	ip_version	: 1;	// bit 15		0: IPV4, 1: IPV6
-+		unsigned int	ip_hdr_len	: 1;	// bit 14		IPV4 Header length
-+		unsigned int	flow_lable	: 1;	// bit 13		IPV6 Flow label
-+		unsigned int	tos_traffic	: 1;	// bit 12		IPV4 TOS or IPV6 Traffice Class
-+		unsigned int	reserved2	: 4;	// bit 11:8
-+		unsigned int	sprx		: 8;	// bit 7:0		Support Protocol Register 7:0
-+#else
-+		unsigned int	sprx		: 8;	// bit 7:0		Support Protocol Register 7:0
-+		unsigned int	reserved2	: 4;	// bit 11:8
-+		unsigned int	tos_traffic	: 1;	// bit 12		IPV4 TOS or IPV6 Traffice Class
-+		unsigned int	flow_lable	: 1;	// bit 13		IPV6 Flow label
-+		unsigned int	ip_hdr_len	: 1;	// bit 14		IPV4 Header length
-+		unsigned int	ip_version	: 1;	// bit 15		0: IPV4, 1: IPV6
-+		unsigned int	reserved1	: 3;	// bit 18:16
-+		unsigned int	pppoe		: 1;	// bit 19		PPPoE Session ID enable
-+		unsigned int	vlan		: 1;	// bit 20		VLAN ID enable
-+		unsigned int	ether_type	: 1;	// bit 21		Ethernet type enable
-+		unsigned int	sa			: 1;	// bit 22		MAC SA enable
-+		unsigned int	da			: 1;	// bit 23		MAC DA enable
-+		unsigned int	priority	: 3;	// bit 26:24	priority if multi-rules matched
-+		unsigned int	port		: 1;	// bit 27		PORT ID matching enable
-+		unsigned int	l7			: 1;	// bit 28		L7 matching enable
-+		unsigned int	l4			: 1;	// bit 29		L4 matching enable
-+		unsigned int	l3			: 1;	// bit 30		L3 matching enable
-+		unsigned int	l2			: 1;	// bit 31		L2 matching enable
-+#endif
-+	} bits;
-+} GMAC_MRxCR0_T;
-+
-+#define MR_L2_BIT			BIT(31)
-+#define MR_L3_BIT			BIT(30)
-+#define MR_L4_BIT			BIT(29)
-+#define MR_L7_BIT			BIT(28)
-+#define MR_PORT_BIT			BIT(27)
-+#define MR_PRIORITY_BIT		BIT(26)
-+#define MR_DA_BIT			BIT(23)
-+#define MR_SA_BIT			BIT(22)
-+#define MR_ETHER_TYPE_BIT	BIT(21)
-+#define MR_VLAN_BIT			BIT(20)
-+#define MR_PPPOE_BIT		BIT(19)
-+#define MR_IP_VER_BIT		BIT(15)
-+#define MR_IP_HDR_LEN_BIT	BIT(14)
-+#define MR_FLOW_LABLE_BIT	BIT(13)
-+#define MR_TOS_TRAFFIC_BIT	BIT(12)
-+#define MR_SPR_BIT(x)		BIT(x)
-+#define MR_SPR_BITS		0xff
-+
-+/**********************************************************************
-+ * GMAC Matching Rule Control Register 1
-+ * GMAC0 offset 0x807C
-+ * GMAC1 offset 0xC07C
-+ **********************************************************************/
-+ typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_807C
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int	sip			: 1;	// bit 31		Srce IP
-+		unsigned int	sip_netmask	: 7;	// bit 30:24	Srce IP net mask, number of mask bits
-+		unsigned int	dip			: 1;	// bit 23		Dest IP
-+		unsigned int	dip_netmask	: 7;	// bit 22:16	Dest IP net mask, number of mask bits
-+		unsigned int    l4_byte0_15	: 16;	// bit 15: 0
-+#else
-+		unsigned int    l4_byte0_15	: 16;	// bit 15: 0
-+		unsigned int	dip_netmask	: 7;	// bit 22:16	Dest IP net mask, number of mask bits
-+		unsigned int	dip			: 1;	// bit 23		Dest IP
-+		unsigned int	sip_netmask	: 7;	// bit 30:24	Srce IP net mask, number of mask bits
-+		unsigned int	sip			: 1;	// bit 31		Srce IP
-+#endif
-+	} bits;
-+} GMAC_MRxCR1_T;
-+
-+/**********************************************************************
-+ * GMAC Matching Rule Control Register 2
-+ * GMAC0 offset 0x8080
-+ * GMAC1 offset 0xC080
-+ **********************************************************************/
-+ typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_8080
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    l4_byte16_24: 8;	// bit 31: 24
-+		unsigned int    l7_byte0_23	: 24;	// bit 23:0
-+#else
-+		unsigned int    l7_byte0_23	: 24;	// bit 23:0
-+		unsigned int    l4_byte16_24: 8;	// bit 31: 24
-+#endif
-+	} bits;
-+} GMAC_MRxCR2_T;
-+
-+
-+/**********************************************************************
-+ * GMAC Support registers
-+ * GMAC0 offset 0x80A8
-+ * GMAC1 offset 0xC0A8
-+ **********************************************************************/
-+ typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_80A8
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    reserved: 21;	// bit 31:11
-+		unsigned int    swap	: 3;	// bit 10:8		Swap
-+		unsigned int    protocol: 8;	// bit 7:0		Supported protocol
-+#else
-+		unsigned int    protocol: 8;	// bit 7:0		Supported protocol
-+		unsigned int    swap	: 3;	// bit 10:8		Swap
-+		unsigned int    reserved: 21;	// bit 31:11
-+#endif
-+	} bits;
-+} GMAC_SPR_T;
-+
-+/**********************************************************************
-+ * GMAC_AHB_WEIGHT registers
-+ * GMAC0 offset 0x80C8
-+ * GMAC1 offset 0xC0C8
-+ **********************************************************************/
-+ typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_80C8
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int    reserved		: 7;	// 31:25
-+		unsigned int    tqDV_threshold	: 5;	// 24:20 DMA TqCtrl to Start tqDV FIFO Threshold
-+		unsigned int    pre_req			: 5;	// 19:15 Rx Data Pre Request FIFO Threshold
-+		unsigned int    tx_weight		: 5;	// 14:10
-+		unsigned int    rx_weight		: 5;	// 9:5
-+		unsigned int    hash_weight		: 5;	// 4:0
-+#else
-+		unsigned int    hash_weight		: 5;	// 4:0
-+		unsigned int    rx_weight		: 5;	// 9:5
-+		unsigned int    tx_weight		: 5;	// 14:10
-+		unsigned int    pre_req			: 5;	// 19:15 Rx Data Pre Request FIFO Threshold
-+		unsigned int    tqDV_threshold	: 5;	// 24:20 DMA TqCtrl to Start tqDV FIFO Threshold
-+		unsigned int    reserved		: 7;	// 31:25
-+#endif
-+	} bits;
-+} GMAC_AHB_WEIGHT_T;
-+/**********************************************************************
-+ * the register structure of GMAC
-+ **********************************************************************/
-+
-+/**********************************************************************
-+ * GMAC RX FLTR
-+ * GMAC0 Offset 0xA00C
-+ * GMAC1 Offset 0xE00C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_000c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 27;
-+		unsigned int error			:  1;	/* enable receive of all error frames */
-+		unsigned int promiscuous	:  1;   /* enable receive of all frames */
-+		unsigned int broadcast		:  1;	/* enable receive of broadcast frames */
-+		unsigned int multicast		:  1;	/* enable receive of multicast frames that pass multicast filter */
-+		unsigned int unicast		:  1;	/* enable receive of unicast frames that are sent to STA address */
-+#else
-+		unsigned int unicast		:  1;	/* enable receive of unicast frames that are sent to STA address */
-+		unsigned int multicast		:  1;	/* enable receive of multicast frames that pass multicast filter */
-+		unsigned int broadcast		:  1;	/* enable receive of broadcast frames */
-+		unsigned int promiscuous	:  1;   /* enable receive of all frames */
-+		unsigned int error			:  1;	/* enable receive of all error frames */
-+		unsigned int 				: 27;
-+#endif
-+	} bits;
-+} GMAC_RX_FLTR_T;
-+
-+/**********************************************************************
-+ * GMAC Configuration 0
-+ * GMAC0 Offset 0xA018
-+ * GMAC1 Offset 0xE018
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0018
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int reserved		:  2;	// 31
-+		unsigned int port1_chk_classq :  1;	// 29
-+		unsigned int port0_chk_classq :  1;	// 28
-+		unsigned int port1_chk_toeq	:  1;	// 27
-+		unsigned int port0_chk_toeq	:  1;	// 26
-+		unsigned int port1_chk_hwq	:  1;	// 25
-+		unsigned int port0_chk_hwq	:  1;	// 24
-+		unsigned int rx_err_detect  :  1;	// 23
-+		unsigned int ipv6_exthdr_order: 1;	// 22
-+		unsigned int rxc_inv		:  1;	// 21
-+		unsigned int rgmm_edge		:  1;	// 20
-+        unsigned int rx_tag_remove  :  1;   /* 19: Remove Rx VLAN tag */
-+        unsigned int ipv6_rx_chksum :  1;   /* 18: IPv6 RX Checksum enable */
-+        unsigned int ipv4_rx_chksum :  1;   /* 17: IPv4 RX Checksum enable */
-+        unsigned int rgmii_en       :  1;   /* 16: RGMII in-band status enable */
-+		unsigned int tx_fc_en		:  1;	/* 15: TX flow control enable */
-+		unsigned int rx_fc_en		:  1;	/* 14: RX flow control enable */
-+		unsigned int sim_test		:  1;	/* 13: speed up timers in simulation */
-+		unsigned int dis_col		:  1;	/* 12: disable 16 collisions abort function */
-+		unsigned int dis_bkoff		:  1;	/* 11: disable back-off function */
-+		unsigned int max_len		:  3;	/* 8-10 maximum receive frame length allowed */
-+		unsigned int adj_ifg		:  4;	/* 4-7: adjust IFG from 96+/-56 */
-+        unsigned int flow_ctrl      :  1;   /* 3: flow control also trigged by Rx queues */
-+		unsigned int loop_back		:  1;	/* 2: transmit data loopback enable */
-+		unsigned int dis_rx			:  1;	/* 1: disable receive */
-+		unsigned int dis_tx			:  1;	/* 0: disable transmit */
-+#else
-+		unsigned int dis_tx			:  1;	/* 0: disable transmit */
-+		unsigned int dis_rx			:  1;	/* 1: disable receive */
-+		unsigned int loop_back		:  1;	/* 2: transmit data loopback enable */
-+        unsigned int flow_ctrl      :  1;   /* 3: flow control also trigged by Rx queues */
-+		unsigned int adj_ifg		:  4;	/* 4-7: adjust IFG from 96+/-56 */
-+		unsigned int max_len		:  3;	/* 8-10 maximum receive frame length allowed */
-+		unsigned int dis_bkoff		:  1;	/* 11: disable back-off function */
-+		unsigned int dis_col		:  1;	/* 12: disable 16 collisions abort function */
-+		unsigned int sim_test		:  1;	/* 13: speed up timers in simulation */
-+		unsigned int rx_fc_en		:  1;	/* 14: RX flow control enable */
-+		unsigned int tx_fc_en		:  1;	/* 15: TX flow control enable */
-+        unsigned int rgmii_en       :  1;   /* 16: RGMII in-band status enable */
-+        unsigned int ipv4_rx_chksum :  1;   /* 17: IPv4 RX Checksum enable */
-+        unsigned int ipv6_rx_chksum :  1;   /* 18: IPv6 RX Checksum enable */
-+        unsigned int rx_tag_remove  :  1;   /* 19: Remove Rx VLAN tag */
-+		unsigned int rgmm_edge		:  1;	// 20
-+		unsigned int rxc_inv		:  1;	// 21
-+		unsigned int ipv6_exthdr_order: 1;	// 22
-+		unsigned int rx_err_detect  :  1;	// 23
-+		unsigned int port0_chk_hwq	:  1;	// 24
-+		unsigned int port1_chk_hwq	:  1;	// 25
-+		unsigned int port0_chk_toeq	:  1;	// 26
-+		unsigned int port1_chk_toeq	:  1;	// 27
-+		unsigned int port0_chk_classq :  1;	// 28
-+		unsigned int port1_chk_classq :  1;	// 29
-+		unsigned int reserved		:  2;	// 31
-+#endif
-+	} bits;
-+} GMAC_CONFIG0_T;
-+
-+/**********************************************************************
-+ * GMAC Configuration 1
-+ * GMAC0 Offset 0xA01C
-+ * GMAC1 Offset 0xE01C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_001c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int reserved		: 16;
-+		unsigned int rel_threshold	: 8;	/* flow control release threshold */
-+		unsigned int set_threshold	: 8; 	/* flow control set threshold */
-+#else
-+		unsigned int set_threshold	: 8; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 8;	/* flow control release threshold */
-+		unsigned int reserved		: 16;
-+#endif
-+	} bits;
-+} GMAC_CONFIG1_T;
-+
-+#define GMAC_FLOWCTRL_SET_MAX		32
-+#define GMAC_FLOWCTRL_SET_MIN		0
-+#define GMAC_FLOWCTRL_RELEASE_MAX	32
-+#define GMAC_FLOWCTRL_RELEASE_MIN	0
-+
-+/**********************************************************************
-+ * GMAC Configuration 2
-+ * GMAC0 Offset 0xA020
-+ * GMAC1 Offset 0xE020
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0020
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+#else
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+#endif
-+	} bits;
-+} GMAC_CONFIG2_T;
-+
-+/**********************************************************************
-+ * GMAC Configuration 3
-+ * GMAC0 Offset 0xA024
-+ * GMAC1 Offset 0xE024
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_0024
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+#else
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+#endif
-+	} bits;
-+} GMAC_CONFIG3_T;
-+
-+
-+/**********************************************************************
-+ * GMAC STATUS
-+ * GMAC0 Offset 0xA02C
-+ * GMAC1 Offset 0xE02C
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit1_002c
-+	{
-+#if (BIG_ENDIAN==1)
-+		unsigned int 				: 25;
-+		unsigned int mii_rmii		:  2;   /* PHY interface type */
-+		unsigned int reserved		:  1;
-+		unsigned int duplex			:  1;	/* duplex mode */
-+		unsigned int speed			:  2;	/* link speed(00->2.5M 01->25M 10->125M) */
-+		unsigned int link			:  1;	/* link status */
-+#else
-+		unsigned int link			:  1;	/* link status */
-+		unsigned int speed			:  2;	/* link speed(00->2.5M 01->25M 10->125M) */
-+		unsigned int duplex			:  1;	/* duplex mode */
-+		unsigned int reserved		:  1;
-+		unsigned int mii_rmii		:  2;   /* PHY interface type */
-+		unsigned int 				: 25;
-+#endif
-+	} bits;
-+} GMAC_STATUS_T;
-+
-+#define GMAC_SPEED_10			0
-+#define GMAC_SPEED_100			1
-+#define GMAC_SPEED_1000			2
-+
-+#define GMAC_PHY_MII			0
-+#define GMAC_PHY_GMII			1
-+#define GMAC_PHY_RGMII_100		2
-+#define GMAC_PHY_RGMII_1000		3
-+
-+/**********************************************************************
-+ * Queue Header
-+ *	(1) TOE Queue Header
-+ *	(2) Non-TOE Queue Header
-+ *	(3) Interrupt Queue Header
-+ *
-+ * memory Layout
-+ *	TOE Queue Header
-+ *	 0x60003000 +---------------------------+ 0x0000
-+ *				|     TOE Queue 0 Header	|
-+ *				|         8 * 4 Bytes	    |
-+ *				+---------------------------+ 0x0020
-+ *				|     TOE Queue 1 Header  	|
-+ *				|         8 * 4 Bytes		|
-+ *				+---------------------------+ 0x0040
-+ *				|   	......  			|
-+ *				|      						|
-+ *				+---------------------------+
-+ *
-+ *	Non TOE Queue Header
-+ *	 0x60002000 +---------------------------+ 0x0000
-+ *				|   Default Queue 0 Header  |
-+ *				|         2 * 4 Bytes		|
-+ *				+---------------------------+ 0x0008
-+ *				|   Default Queue 1 Header	|
-+ *				|         2 * 4 Bytes		|
-+ *				+---------------------------+ 0x0010
-+ *				|   Classification Queue 0	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ *				|   Classification Queue 1	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ (n * 8 + 0x10)
-+ *				|   		...				|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ (13 * 8 + 0x10)
-+ *				|   Classification Queue 13	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ 0x80
-+ * 				|      Interrupt Queue 0	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 1	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 2	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 3	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ *
-+ **********************************************************************/
-+#define TOE_QUEUE_HDR_ADDR(n)		(TOE_TOE_QUE_HDR_BASE + n * 32)
-+#define TOE_Q_HDR_AREA_END			(TOE_QUEUE_HDR_ADDR(TOE_TOE_QUEUE_MAX+1))
-+#define TOE_DEFAULT_Q0_HDR_BASE		(TOE_NONTOE_QUE_HDR_BASE + 0x00)
-+#define TOE_DEFAULT_Q1_HDR_BASE		(TOE_NONTOE_QUE_HDR_BASE + 0x08)
-+#define TOE_CLASS_Q_HDR_BASE		(TOE_NONTOE_QUE_HDR_BASE + 0x10)
-+#define TOE_INTR_Q_HDR_BASE			(TOE_NONTOE_QUE_HDR_BASE + 0x80)
-+#define INTERRUPT_QUEUE_HDR_ADDR(n)	(TOE_INTR_Q_HDR_BASE + n * 8)
-+#define NONTOE_Q_HDR_AREA_END		(INTERRUPT_QUEUE_HDR_ADDR(TOE_INTR_QUEUE_MAX+1))
-+/**********************************************************************
-+ * TOE Queue Header Word 0
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} TOE_QHDR0_T;
-+
-+#define TOE_QHDR0_BASE_MASK 	(~0x0f)
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 1
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_qhdr1
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int wptr			: 16;	// bit 31:16
-+		unsigned int rptr			: 16;	// bit 15:0
-+#else
-+		unsigned int rptr			: 16;	// bit 15:0
-+		unsigned int wptr			: 16;	// bit 31:16
-+#endif
-+	} bits;
-+} TOE_QHDR1_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 2
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_qhdr2
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int usd			: 1;	// bit 31		0: if no data assembled yet
-+		unsigned int ctl			: 1;	// bit 30		1: have control flag bits (except ack)
-+		unsigned int osq			: 1;	// bit 29		1: out of sequence
-+		unsigned int sat			: 1;	// bit 28		1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int ip_opt			: 1;	// bit 27		1: have IPV4 option or IPV6 Extension header
-+		unsigned int tcp_opt		: 1;	// bit 26		1: Have TCP option
-+		unsigned int abn			: 1;	// bit 25		1: Abnormal case Found
-+		unsigned int dack			: 1;	// bit 24		1: Duplicated ACK
-+		unsigned int reserved		: 7;	// bit 23:17
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+#else
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+		unsigned int reserved		: 7;	// bit 23:17
-+		unsigned int dack			: 1;	// bit 24		1: Duplicated ACK
-+		unsigned int abn			: 1;	// bit 25		1: Abnormal case Found
-+		unsigned int tcp_opt		: 1;	// bit 26		1: Have TCP option
-+		unsigned int ip_opt			: 1;	// bit 27		1: have IPV4 option or IPV6 Extension header
-+		unsigned int sat			: 1;	// bit 28		1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int osq			: 1;	// bit 29		1: out of sequence
-+		unsigned int ctl			: 1;	// bit 30		1: have control flag bits (except ack)
-+		unsigned int usd			: 1;	// bit 31		0: if no data assembled yet
-+#endif
-+	} bits;
-+} TOE_QHDR2_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 3
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int seq_num;
-+} TOE_QHDR3_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 4
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int ack_num;
-+} TOE_QHDR4_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 5
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_qhdr5
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int SeqCnt		: 16;	// bit 31:16
-+		unsigned int AckCnt		: 16;	// bit 15:0
-+#else
-+		unsigned int AckCnt		: 16;	// bit 15:0
-+		unsigned int SeqCnt		: 16;	// bit 31:16
-+#endif
-+	} bits;
-+} TOE_QHDR5_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 6
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_qhdr6
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int MaxPktSize	: 14;	// bit 31:18
-+		unsigned int iq_num		: 2;	// bit 17:16
-+		unsigned int WinSize	: 16;	// bit 15:0
-+#else
-+		unsigned int WinSize	: 16;	// bit 15:0
-+		unsigned int iq_num		: 2;	// bit 17:16
-+		unsigned int MaxPktSize	: 14;	// bit 31:18
-+#endif
-+	} bits;
-+} TOE_QHDR6_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header Word 7
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_qhdr7
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int SeqThreshold	: 16;	// bit 31:16
-+		unsigned int AckThreshold	: 16;	// bit 15:0
-+#else
-+		unsigned int AckThreshold	: 16;	// bit 15:0
-+		unsigned int SeqThreshold	: 16;	// bit 31:16
-+#endif
-+	} bits;
-+} TOE_QHDR7_T;
-+
-+/**********************************************************************
-+ * TOE Queue Header
-+ **********************************************************************/
-+typedef struct
-+{
-+	TOE_QHDR0_T		word0;
-+	TOE_QHDR1_T		word1;
-+	TOE_QHDR2_T		word2;
-+	TOE_QHDR3_T		word3;
-+	TOE_QHDR4_T		word4;
-+	TOE_QHDR5_T		word5;
-+	TOE_QHDR6_T		word6;
-+	TOE_QHDR7_T		word7;
-+} TOE_QHDR_T;
-+
-+/**********************************************************************
-+ * NONTOE Queue Header Word 0
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} NONTOE_QHDR0_T;
-+
-+#define NONTOE_QHDR0_BASE_MASK 	(~0x0f)
-+
-+/**********************************************************************
-+ * NONTOE Queue Header Word 1
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_nonqhdr1
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int wptr			: 16;	// bit 31:16
-+		unsigned int rptr			: 16;	// bit 15:0
-+#else
-+		unsigned int rptr			: 16;	// bit 15:0
-+		unsigned int wptr			: 16;	// bit 31:16
-+#endif
-+	} bits;
-+} NONTOE_QHDR1_T;
-+
-+/**********************************************************************
-+ * Non-TOE Queue Header
-+ **********************************************************************/
-+typedef struct
-+{
-+	NONTOE_QHDR0_T		word0;
-+	NONTOE_QHDR1_T		word1;
-+} NONTOE_QHDR_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header Word 0
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_intrqhdr0
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int wptr		: 16;	// bit 31:16	Write Pointer where hw stopped
-+		unsigned int win_size	: 16;	// bit 15:0 	Descriptor Ring Size
-+#else
-+		unsigned int win_size	: 16;	// bit 15:0 	Descriptor Ring Size
-+		unsigned int wptr		: 16;	// bit 31:16	Write Pointer where hw stopped
-+#endif
-+	} bits;
-+} INTR_QHDR0_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header Word 1
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_intrqhdr1
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int ctl			: 1;	// bit 31		1: have control flag bits (except ack)
-+		unsigned int osq			: 1;	// bit 30		1: out of sequence
-+		unsigned int sat			: 1;	// bit 29		1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int ip_opt			: 1;	// bit 28		1: have IPV4 option or IPV6 Extension header
-+		unsigned int tcp_opt		: 1;	// bit 27		1: Have TCP option
-+		unsigned int abn			: 1;	// bit 26		1: Abnormal case Found
-+		unsigned int dack			: 1;	// bit 25		1: Duplicated ACK
-+		unsigned int tcp_qid		: 8;	// bit 24:17	TCP Queue ID
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+#else
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+		unsigned int tcp_qid		: 8;	// bit 24:17	TCP Queue ID
-+		unsigned int dack			: 1;	// bit 25		1: Duplicated ACK
-+		unsigned int abn			: 1;	// bit 26		1: Abnormal case Found
-+		unsigned int tcp_opt		: 1;	// bit 27		1: Have TCP option
-+		unsigned int ip_opt			: 1;	// bit 28		1: have IPV4 option or IPV6 Extension header
-+		unsigned int sat			: 1;	// bit 29		1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int osq			: 1;	// bit 30		1: out of sequence
-+		unsigned int ctl			: 1;	// bit 31		1: have control flag bits (except ack)
-+#endif
-+	} bits;
-+} INTR_QHDR1_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header Word 2
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int seq_num;
-+} INTR_QHDR2_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header Word 3
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	unsigned int ack_num;
-+} INTR_QHDR3_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header Word 4
-+ **********************************************************************/
-+typedef union
-+{
-+	unsigned int bits32;
-+	struct bit_intrqhdr4
-+	{
-+#if (BIG_ENDIAN==1)
-+
-+		unsigned int SeqCnt		: 16;	// bit 31:16	Seq# change since last seq# intr.
-+		unsigned int AckCnt		: 16;	// bit 15:0     Ack# change since last ack# intr.
-+#else
-+		unsigned int AckCnt		: 16;	// bit 15:0		Ack# change since last ack# intr.
-+		unsigned int SeqCnt		: 16;	// bit 31:16	Seq# change since last seq# intr.
-+#endif
-+	} bits;
-+} INTR_QHDR4_T;
-+
-+/**********************************************************************
-+ * Interrupt Queue Header
-+ **********************************************************************/
-+typedef struct
-+{
-+	INTR_QHDR0_T		word0;
-+	INTR_QHDR1_T		word1;
-+	INTR_QHDR2_T		word2;
-+	INTR_QHDR3_T		word3;
-+	INTR_QHDR4_T		word4;
-+	unsigned int		word5;
-+	unsigned int		word6;
-+	unsigned int		word7;
-+} INTR_QHDR_T;
-+
-+/**********************************************************************
-+ * GMAC Conf
-+ **********************************************************************/
-+typedef struct gmac_conf {
-+	struct net_device *dev;
-+	int portmap;
-+	int vid;
-+	int flag;     /* 1: active  0: non-active */
-+} sys_gmac_conf;
-+
-+/**********************************************************************
-+ * GMAC private data
-+ **********************************************************************/
-+typedef struct {
-+	unsigned int		rwptr_reg;
-+	unsigned int		desc_base;
-+	unsigned int		total_desc_num;
-+	unsigned short		finished_idx;
-+	GMAC_TXDESC_T		*curr_tx_desc;
-+	GMAC_TXDESC_T		*curr_finished_desc;
-+	struct sk_buff		*tx_skb[TX_DESC_NUM];
-+	unsigned long		total_sent;
-+	unsigned long		total_finished;
-+	unsigned long		intr_cnt;
-+} GMAC_SWTXQ_T;
-+
-+typedef struct {
-+	unsigned int		desc_base;
-+	unsigned long 		eof_cnt;
-+} GMAC_HWTXQ_T;
-+
-+typedef struct gmac_private{
-+	struct net_device	*dev;
-+	unsigned int		existed;
-+	unsigned int		port_id;	// 0 or 1
-+	unsigned int		base_addr;
-+	unsigned int		dma_base_addr;
-+	unsigned char		*mac_addr1;
-+	unsigned char		*mac_addr2;
-+	unsigned int		swtxq_desc_base;
-+	unsigned int		hwtxq_desc_base;
-+	GMAC_SWTXQ_T		swtxq[TOE_SW_TXQ_NUM];
-+	GMAC_HWTXQ_T		hwtxq[TOE_HW_TXQ_NUM];
-+	NONTOE_QHDR_T		*default_qhdr;
-+	unsigned int		default_desc_base;
-+	unsigned int		default_desc_num;
-+	unsigned int		rx_curr_desc;
-+	DMA_RWPTR_T			rx_rwptr;
-+	struct sk_buff		*curr_rx_skb;
-+	dma_addr_t			default_desc_base_dma;
-+	dma_addr_t			swtxq_desc_base_dma;
-+	dma_addr_t			hwtxq_desc_base_dma;
-+	unsigned int		irq;
-+	unsigned int		flow_control_enable	;
-+	unsigned int		pre_phy_status;
-+	unsigned int		full_duplex_cfg;
-+	unsigned int		speed_cfg;
-+	unsigned int		auto_nego_cfg;
-+	unsigned int		full_duplex_status;
-+	unsigned int		speed_status;
-+	unsigned int		phy_mode;	/* 0->MII 1->GMII 2->RGMII(10/100) 3->RGMII(1000) */
-+	unsigned int		phy_addr;
-+	unsigned int		intr0_enabled;	// 1: enabled
-+	unsigned int		intr1_enabled;	// 1: enabled
-+	unsigned int		intr2_enabled;	// 1: enabled
-+	unsigned int		intr3_enabled;	// 1: enabled
-+	unsigned int		intr4_enabled;	// 1: enabled
-+//	unsigned int		intr4_enabled_1;	// 1: enabled
-+	unsigned int		intr0_selected;	// 1: selected
-+	unsigned int		intr1_selected;	// 1: selected
-+	unsigned int		intr2_selected;	// 1: selected
-+	unsigned int		intr3_selected;	// 1: selected
-+	unsigned int		intr4_selected;	// 1: selected
-+	// void 				(*gmac_rcv_handler)(struct sk_buff *, int);
-+	struct net_device_stats ifStatics;
-+	unsigned long		txDerr_cnt[GMAC_NUM];
-+	unsigned long		txPerr_cnt[GMAC_NUM];
-+	unsigned long		RxDerr_cnt[GMAC_NUM];
-+	unsigned long		RxPerr_cnt[GMAC_NUM];
-+	unsigned int		isr_rx_cnt;
-+	unsigned int		isr_tx_cnt;
-+	unsigned long		rx_discard;
-+	unsigned long		rx_error;
-+	unsigned long		rx_mcast;
-+	unsigned long		rx_bcast;
-+	unsigned long		rx_status_cnt[8];
-+	unsigned long		rx_chksum_cnt[8];
-+	unsigned long		rx_sta1_ucast;	// for STA 1 MAC Address
-+	unsigned long		rx_sta2_ucast;	// for STA 2 MAC Address
-+	unsigned long		mib_full_cnt;
-+	unsigned long		rx_pause_on_cnt;
-+	unsigned long		tx_pause_on_cnt;
-+	unsigned long		rx_pause_off_cnt;
-+	unsigned long		tx_pause_off_cnt;
-+	unsigned long		rx_overrun_cnt;
-+	unsigned long		status_changed_cnt;
-+	unsigned long		default_q_cnt;
-+	unsigned long		hw_fq_empty_cnt;
-+	unsigned long		sw_fq_empty_cnt;
-+	unsigned long		default_q_intr_cnt;
-+	pid_t               thr_pid;
-+	wait_queue_head_t   thr_wait;
-+	struct completion   thr_exited;
-+    spinlock_t          lock;
-+    int                 time_to_die;
-+    int					operation;
-+#ifdef SL351x_GMAC_WORKAROUND
-+    unsigned long		short_frames_cnt;
-+#endif
-+}GMAC_INFO_T ;
-+
-+typedef struct toe_private {
-+	unsigned int	swfq_desc_base;
-+	unsigned int	hwfq_desc_base;
-+	unsigned int	hwfq_buf_base;
-+//	unsigned int	toe_desc_base[TOE_TOE_QUEUE_NUM];
-+//	unsigned int	toe_desc_num;
-+//	unsigned int	class_desc_base;
-+//	unsigned int	class_desc_num;
-+//	unsigned int	intr_desc_base;
-+//	unsigned int	intr_desc_num;
-+//	unsigned int	intr_buf_base;
-+	DMA_RWPTR_T		fq_rx_rwptr;
-+	GMAC_INFO_T		gmac[GMAC_NUM];
-+	dma_addr_t		sw_freeq_desc_base_dma;
-+	dma_addr_t		hw_freeq_desc_base_dma;
-+	dma_addr_t		hwfq_buf_base_dma;
-+	dma_addr_t		hwfq_buf_end_dma;
-+//	dma_addr_t		toe_desc_base_dma[TOE_TOE_QUEUE_NUM];
-+//	dma_addr_t		class_desc_base_dma;
-+//	dma_addr_t		intr_desc_base_dma;
-+//	dma_addr_t		intr_buf_base_dma;
-+//	unsigned long	toe_iq_intr_full_cnt[TOE_INTR_QUEUE_NUM];
-+//	unsigned long	toe_iq_intr_cnt[TOE_INTR_QUEUE_NUM];
-+//	unsigned long	toe_q_intr_full_cnt[TOE_TOE_QUEUE_NUM];
-+//	unsigned long	class_q_intr_full_cnt[TOE_CLASS_QUEUE_NUM];
-+//	unsigned long	class_q_intr_cnt[TOE_CLASS_QUEUE_NUM];
-+} TOE_INFO_T;
-+
-+extern TOE_INFO_T toe_private_data;
-+
-+#define GMAC_PORT0	0
-+#define GMAC_PORT1	1
-+/**********************************************************************
-+ * PHY Definition
-+ **********************************************************************/
-+#define HPHY_ADDR   			0x01
-+#define GPHY_ADDR   			0x02
-+
-+enum phy_state
-+{
-+    LINK_DOWN   = 0,
-+    LINK_UP     = 1
-+};
-+
-+/* transmit timeout value */
-+
-+#endif //_GMAC_SL351x_H
---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl351x_hash_cfg.h
-@@ -0,0 +1,365 @@
-+/*-----------------------------------------------------------------------------------

-+*	sl351x_hash_cfg.h

-+*

-+*	Description:

-+*	

-+*	History:

-+*

-+*	9/14/2005	Gary Chen	Create

-+*

-+*-------------------------------------------------------------------------------------*/

-+#ifndef _SL351x_HASH_CFG_H_

-+#define _SL351x_HASH_CFG_H_	1

-+

-+// #define NAT_DEBUG_MSG	1
-+// #define DEBUG_NAT_MIXED_HW_SW_TX	1

-+#ifdef DEBUG_NAT_MIXED_HW_SW_TX
-+	// #define NAT_DEBUG_LAN_HASH_TIMEOUT	1
-+	// #define NAT_DEBUG_WAN_HASH_TIMEOUT	1

-+#endif
-+

-+#define IPIV(a,b,c,d)		((a<<24)+(b<<16)+(c<<8)+d)

-+#define	IPIV1(a)			((a>>24)&0xff)

-+#define	IPIV2(a)			((a>>16)&0xff)

-+#define IPIV3(a)			((a>>8)&0xff)

-+#define IPIV4(a)			((a)&0xff)

-+

-+#define HASH_MAX_BYTES			64	// 128

-+#define HASH_ACTION_DWORDS		9

-+#define HASH_MAX_DWORDS			(HASH_MAX_BYTES / sizeof(u32))

-+#define HASH_MAX_KEY_DWORD		(HASH_MAX_DWORDS - HASH_ACTION_DWORDS)

-+#define HASH_INIT_KEY			0x534C4F52

-+#define HASH_BITS				12	// 12 : Normal, 7: Simulation

-+#define HASH_TOTAL_ENTRIES		(1 << HASH_BITS)

-+#define HASH_MAX_ENTRIES		(1 << 12)

-+#define HASH_TOE_ENTRIES		(HASH_TOTAL_ENTRIES >> 5)

-+#define HASH_BITS_MASK			((1 << HASH_BITS) - 1)

-+

-+#define hash_lock(lock)			// spin_lock_bh(lock)

-+#define hash_unlock(lock)		// spin_unlock_bh(lock)

-+

-+/*----------------------------------------------------------------------

-+ *  special macro

-+ ----------------------------------------------------------------------*/

-+#define HASH_PUSH_WORD(cp, data)	{*cp++ = (((u16)(data))     ) & 0xff; 	\

-+							 		*cp++ = (((u16)(data)) >> 8) & 0xff;} 

-+#define HASH_PUSH_DWORD(cp, data)	{*cp++ = (u8)(((u32)(data))      ) & 0xff;	\

-+							  		*cp++ = (u8)(((u32)(data)) >>  8) & 0xff;	\

-+							  		*cp++ = (u8)(((u32)(data)) >> 16) & 0xff;	\

-+							  		*cp++ = (u8)(((u32)(data)) >> 24) & 0xff;}

-+#define HASH_PUSH_BYTE(cp, data)	{*cp++ = ((u8)(data)) & 0xff;}

-+

-+/*----------------------------------------------------------------------

-+ *  key

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u8		port;

-+	u16		Ethertype;

-+	u8		da[6];

-+	u8		sa[6];

-+	u16		pppoe_sid;	

-+	u16		vlan_id;	

-+	u8		ipv4_hdrlen;	

-+	u8		ip_tos;	

-+	u8		ip_protocol;	

-+	u32		ipv6_flow_label;

-+	u8		sip[16];

-+	u8		dip[16];

-+	//__u32			sip[4];

-+	//__u32			dip[4];

-+	u8		l4_bytes[24];

-+	u8		l7_bytes[24];

-+	u8		ipv6;	// 1: IPv6, 0: IPV4

-+} ENTRY_KEY_T;

-+

-+/*----------------------------------------------------------------------

-+ *  key for NAT

-+ *	Note: packed

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u16		Ethertype;		// not used

-+	u8		port_id;

-+	u8		rule_id;

-+	u8		ip_protocol;

-+	u8		reserved1;		// ip_tos, not used

-+	u16		reserved2;		// not used

-+	u32		sip;

-+	u32		dip;

-+	u16		sport;

-+	u16		dport;

-+} NAT_KEY_T;

-+

-+#define NAT_KEY_DWORD_SIZE	(sizeof(NAT_KEY_T)/sizeof(u32))

-+#define NAT_KEY_SIZE		(sizeof(NAT_KEY_T))

-+

-+/*----------------------------------------------------------------------

-+ *  key for NAT

-+ *	Note: packed

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u16		Ethertype;		// not used

-+	u8		port_id;

-+	u8		rule_id;

-+	u8		ip_protocol;

-+	u8		reserved1;		// ip_tos, not used

-+	u16		reserved2;		// not used

-+	u32		sip;

-+	u32		dip;

-+	u16		reserved3;

-+	u16		protocol;

-+	u16		reserved4;

-+	u16		call_id;

-+} GRE_KEY_T;

-+

-+#define GRE_KEY_DWORD_SIZE	(sizeof(GRE_KEY_T)/sizeof(u32))

-+#define GRE_KEY_SIZE		(sizeof(GRE_KEY_T))

-+/*----------------------------------------------------------------------

-+ *  key present or not

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u32		port			: 1;

-+	u32		Ethertype		: 1;

-+	u32		da				: 1;

-+	u32		sa				: 1;

-+	u32		pppoe_sid		: 1;	

-+	u32		vlan_id			: 1;	

-+	u32		ipv4_hdrlen		: 1;	

-+	u32		ip_tos			: 1;

-+	u32		ip_protocol		: 1;	

-+	u32		ipv6_flow_label	: 1;

-+	u32		sip				: 1;

-+	u32		dip				: 1;

-+	u32		l4_bytes_0_3	: 1;

-+	u32		l4_bytes_4_7	: 1;

-+	u32		l4_bytes_8_11	: 1;

-+	u32		l4_bytes_12_15	: 1;

-+	u32		l4_bytes_16_19	: 1;

-+	u32		l4_bytes_20_23	: 1;

-+	u32		l7_bytes_0_3	: 1;

-+	u32		l7_bytes_4_7	: 1;

-+	u32		l7_bytes_8_11	: 1;

-+	u32		l7_bytes_12_15	: 1;

-+	u32		l7_bytes_16_19	: 1;

-+	u32		l7_bytes_20_23	: 1;

-+	u32		reserved		: 8;

-+} KEY_FIELD_T;

-+

-+/*----------------------------------------------------------------------

-+ *  action

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u32		reserved0	: 5;	// bit 0:4

-+	u32		pppoe		: 2;	// bit 5:6

-+	u32		vlan		: 2;	// bit 7:8

-+	u32		sa			: 1;	// bit 9

-+	u32		da			: 1;	// bit 10

-+	u32		Dport		: 1;	// bit 11

-+	u32		Sport		: 1;	// bit 12

-+	u32		Dip			: 1;	// bit 13

-+	u32		Sip			: 1;	// bit 14

-+	u32		sw_id		: 1;	// bit 15

-+	u32		frag		: 1;	// bit 16

-+	u32		option		: 1;	// bit 17

-+	u32		ttl_0		: 1;	// bit 18

-+	u32		ttl_1		: 1;	// bit 19

-+	u32		mtu			: 1;	// bit 20

-+	u32		exception	: 1;	// bit 21

-+	u32		srce_qid	: 1;	// bit 22

-+	u32		discard		: 1;	// bit 23

-+	u32		dest_qid	: 8;	// bit 24:31

-+} ENTRY_ACTION_T;

-+

-+#define ACTION_DISCARD_BIT		BIT(23)

-+#define ACTION_SRCE_QID_BIT		BIT(22)

-+#define ACTION_EXCEPTION_BIT	BIT(21)

-+#define ACTION_MTU_BIT			BIT(20)

-+#define ACTION_TTL_1_BIT		BIT(19)

-+#define ACTION_TTL_0_BIT		BIT(18)

-+#define ACTION_IP_OPTION		BIT(17)

-+#define ACTION_FRAG_BIT			BIT(16)

-+#define ACTION_SWID_BIT			BIT(15)

-+#define ACTION_SIP_BIT			BIT(14)

-+#define ACTION_DIP_BIT			BIT(13)

-+#define ACTION_SPORT_BIT		BIT(12)

-+#define ACTION_DPORT_BIT		BIT(11)

-+#define ACTION_DA_BIT			BIT(10)

-+#define ACTION_SA_BIT			BIT(9)

-+#define ACTION_VLAN_DEL_BIT		BIT(8)

-+#define ACTION_VLAN_INS_BIT		BIT(7)

-+#define ACTION_PPPOE_DEL_BIT	BIT(6)

-+#define ACTION_PPPOE_INS_BIT	BIT(5)

-+#define ACTION_L4_THIRD_BIT		BIT(4)

-+#define ACTION_L4_FOURTH_BIT	BIT(3)

-+

-+#define NAT_ACTION_BITS			(ACTION_SRCE_QID_BIT  | ACTION_EXCEPTION_BIT |	\

-+								ACTION_TTL_1_BIT | ACTION_TTL_0_BIT | 			\

-+								ACTION_IP_OPTION | ACTION_FRAG_BIT |			\

-+								ACTION_DA_BIT | ACTION_SA_BIT)

-+#define NAT_LAN2WAN_ACTIONS		(NAT_ACTION_BITS | ACTION_SIP_BIT | ACTION_SPORT_BIT)
-+#define NAT_WAN2LAN_ACTIONS		(NAT_ACTION_BITS | ACTION_DIP_BIT | ACTION_DPORT_BIT)
-+#define NAT_PPPOE_LAN2WAN_ACTIONS	(NAT_LAN2WAN_ACTIONS | ACTION_PPPOE_INS_BIT)

-+#define NAT_PPPOE_WAN2LAN_ACTIONS	(NAT_WAN2LAN_ACTIONS | ACTION_PPPOE_DEL_BIT)

-+#define NAT_PPTP_LAN2WAN_ACTIONS	(NAT_ACTION_BITS | ACTION_SIP_BIT | ACTION_L4_FOURTH_BIT)

-+#define NAT_PPTP_WAN2LAN_ACTIONS	(NAT_ACTION_BITS | ACTION_DIP_BIT | ACTION_L4_FOURTH_BIT)

-+#define NAT_PPPOE_PPTP_LAN2WAN_ACTIONS	(NAT_PPTP_LAN2WAN_ACTIONS | ACTION_PPPOE_INS_BIT)

-+#define NAT_PPPOE_PPTP_WAN2LAN_ACTIONS	(NAT_PPTP_WAN2LAN_ACTIONS | ACTION_PPPOE_DEL_BIT)

-+								

-+/*----------------------------------------------------------------------

-+ *  parameter

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	u8		da[6];

-+	u8		sa[6];

-+	u16		vlan;	

-+	u16  	pppoe;	

-+	u32		Sip;

-+	u32		Dip;

-+	u16  	Sport;	

-+	u16  	Dport;	

-+	u16  	sw_id;	

-+	u16  	mtu;	

-+} ENTRY_PARAM_T;

-+

-+/*----------------------------------------------------------------------

-+ *  Hash Entry

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	char			rule;

-+	ENTRY_KEY_T		key;

-+	KEY_FIELD_T		key_present;

-+	ENTRY_ACTION_T	action;

-+	ENTRY_PARAM_T	param;

-+	int				index;

-+	int				total_dwords;

-+} HASH_ENTRY_T;

-+

-+/*----------------------------------------------------------------------

-+ *  NAT Hash Entry

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	short	counter;

-+	short	interval;

-+} HASH_TIMEOUT_T;

-+

-+/*----------------------------------------------------------------------

-+ *  NAT Hash Entry for TCP/UDP protocol

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	NAT_KEY_T			key;

-+	union {

-+		u32				dword;

-+		ENTRY_ACTION_T	bits;

-+	} action;

-+	ENTRY_PARAM_T		param;

-+	HASH_TIMEOUT_T		tmo;	// used by software only, to use memory space efficiently

-+} NAT_HASH_ENTRY_T;

-+

-+#define NAT_HASH_ENTRY_SIZE		(sizeof(NAT_HASH_ENTRY_T))

-+

-+/*----------------------------------------------------------------------

-+ *  GRE Hash Entry for PPTP/GRE protocol

-+ ----------------------------------------------------------------------*/

-+typedef struct {

-+	GRE_KEY_T			key;

-+	union {

-+		u32				dword;

-+		ENTRY_ACTION_T	bits;

-+	} action;

-+	ENTRY_PARAM_T		param;

-+	HASH_TIMEOUT_T		tmo;	// used by software only, to use memory space efficiently

-+} GRE_HASH_ENTRY_T;

-+

-+#define GRE_HASH_ENTRY_SIZE		(sizeof(GRE_HASH_ENTRY_T))

-+

-+/*----------------------------------------------------------------------

-+ *  External Variables

-+ ----------------------------------------------------------------------*/

-+extern char				hash_tables[HASH_TOTAL_ENTRIES][HASH_MAX_BYTES] __attribute__ ((aligned(16)));

-+extern u32				hash_nat_owner_bits[HASH_TOTAL_ENTRIES/32];
-+/*----------------------------------------------------------------------

-+* hash_get_valid_flag

-+*----------------------------------------------------------------------*/

-+static inline int hash_get_valid_flag(int index)

-+{

-+	volatile u32 *hash_valid_bits_ptr = (volatile u32 *)TOE_V_BIT_BASE;

-+

-+#ifdef SL351x_GMAC_WORKAROUND

-+	if (index >= (0x80 * 8) && index < (0x8c * 8))

-+		return 1;

-+#endif	

-+	return (hash_valid_bits_ptr[index/32] & (1 << (index %32)));

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_get_nat_owner_flag

-+*----------------------------------------------------------------------*/

-+static inline int hash_get_nat_owner_flag(int index)

-+{

-+	return (hash_nat_owner_bits[index/32] & (1 << (index %32)));

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_validate_entry

-+*----------------------------------------------------------------------*/

-+static inline void hash_validate_entry(int index)

-+{

-+	volatile u32	*hash_valid_bits_ptr = (volatile u32 *)TOE_V_BIT_BASE;

-+	register int	ptr = index/32, bits = 1 << (index %32);

-+	

-+	hash_valid_bits_ptr[ptr] |= bits;

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_invalidate_entry

-+*----------------------------------------------------------------------*/

-+static inline void hash_invalidate_entry(int index)

-+{

-+	volatile u32 *hash_valid_bits_ptr = (volatile u32 *)TOE_V_BIT_BASE;

-+	register int	ptr = index/32, bits = 1 << (index %32);

-+	

-+	hash_valid_bits_ptr[ptr] &= ~(bits);

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_nat_enable_owner

-+*----------------------------------------------------------------------*/

-+static inline void hash_nat_enable_owner(int index)

-+{

-+	hash_nat_owner_bits[index/32] |= (1 << (index % 32));

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_nat_disable_owner

-+*----------------------------------------------------------------------*/

-+static inline void hash_nat_disable_owner(int index)

-+{

-+	hash_nat_owner_bits[index/32] &= ~(1 << (index % 32));

-+}

-+

-+/*----------------------------------------------------------------------

-+* hash_get_entry

-+*----------------------------------------------------------------------*/

-+static inline void *hash_get_entry(int index)

-+{

-+	return (void*) &hash_tables[index][0];

-+}

-+

-+/*----------------------------------------------------------------------

-+* Functions

-+*----------------------------------------------------------------------*/

-+extern int hash_add_entry(HASH_ENTRY_T *entry);

-+extern void sl351x_hash_init(void);

-+extern void hash_set_valid_flag(int index, int valid);

-+extern void hash_set_nat_owner_flag(int index, int valid);

-+extern void *hash_get_entry(int index);

-+extern int hash_build_keys(u32 *destp, HASH_ENTRY_T *entry);

-+extern void hash_build_nat_keys(u32 *destp, HASH_ENTRY_T *entry);
-+extern int hash_write_entry(HASH_ENTRY_T *entry, u8 *key);

-+extern int hash_add_entry(HASH_ENTRY_T *entry);

-+extern	u16 hash_crc16(u16 crc, u8 *datap, u32 len);

-+extern	u16 hash_gen_crc16(u8 *datap, u32 len);

-+

-+#endif // _SL351x_HASH_CFG_H_

-+

-+

-+

---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl351x_nat_cfg.h
-@@ -0,0 +1,211 @@
-+/**************************************************************************

-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.                

-+*--------------------------------------------------------------------------

-+*	sl_nat_cfg.h

-+*

-+*	Description:

-+*		- Define the Device Control Commands for NAT Configuration

-+*	

-+*	History:

-+*

-+*	4/28/2006	Gary Chen	Create

-+*

-+*-----------------------------------------------------------------------------*/

-+#ifndef _SL351x_NAT_CFG_H_

-+#define _SL351x_NAT_CFG_H_	1

-+

-+/*----------------------------------------------------------------------

-+* Confiuration

-+*----------------------------------------------------------------------*/

-+#ifdef CONFIG_NETFILTER

-+#define CONFIG_SL351x_NAT			1

-+#undef CONFIG_SL351x_NAT

-+#undef CONFIG_SL351x_SYSCTL

-+#endif

-+#define CONFIG_NAT_MAX_IP_NUM		4	// per device (eth0 or eth1)

-+#define CONFIG_NAT_MAX_XPORT		64

-+#define CONFIG_NAT_MAX_WRULE		16	// per Queue

-+#define CONFIG_NAT_TXQ_NUM			4

-+/*----------------------------------------------------------------------

-+* Command set

-+*----------------------------------------------------------------------*/

-+#define SIOCDEVSL351x	SIOCDEVPRIVATE	// 0x89F0

-+#define NATSSTATUS		0

-+#define NATGSTATUS		1

-+#define NATSETPORT		2

-+#define NATGETPORT		3

-+#define NATADDIP		4

-+#define NATDELIP		5

-+#define NATGETIP		6

-+#define NATAXPORT		7

-+#define NATDXPORT		8

-+#define NATGXPORT		9

-+#define NATSWEIGHT		10

-+#define NATGWEIGHT		11

-+#define NATAWRULE		12

-+#define NATDWRULE		13

-+#define NATGWRULE		14

-+#define NATSDEFQ		15

-+#define NATGDEFQ		16

-+#define NATRMIPCFG		17		// remove IP config

-+#define NATTESTENTRY	18

-+#define NATSETMEM		19

-+#define NATSHOWMEM		20

-+/*----------------------------------------------------------------------

-+* Command Structure

-+*----------------------------------------------------------------------*/

-+// Common Header

-+typedef struct {

-+	unsigned short		cmd;	// command ID

-+	unsigned short		len;	// data length, excluding this header

-+} NATCMD_HDR_T;

-+

-+// NATSSTATUS & NATGSTATUS commands

-+typedef struct {

-+	unsigned char		enable;

-+} NAT_STATUS_T;	

-+

-+// NATSETPORT & NATGETPORT commands

-+typedef struct {

-+	unsigned char		portmap;

-+} NAT_PORTCFG_T;

-+

-+typedef struct {

-+	unsigned int		ipaddr;

-+	unsigned int		netmask;

-+} NAT_IP_ENTRY_T;

-+

-+// NATADDIP & NATDELIP commands

-+typedef struct {

-+	NAT_IP_ENTRY_T	entry;

-+} NAT_IPCFG_T;

-+

-+// NATGETIP command

-+typedef struct {

-+	unsigned int	total;

-+	NAT_IP_ENTRY_T	entry[CONFIG_NAT_MAX_IP_NUM];

-+} NAT_IPCFG_ALL_T;

-+

-+typedef struct {

-+	unsigned int		protocol;

-+	unsigned short		sport_start;

-+	unsigned short		sport_end;

-+	unsigned short		dport_start;

-+	unsigned short		dport_end;

-+} NAT_XPORT_ENTRY_T;

-+

-+// NATAXPORT & NATDXPORT Commands

-+typedef struct {

-+	NAT_XPORT_ENTRY_T	entry;

-+} NAT_XPORT_T;

-+

-+// NATGXPORT Command

-+typedef struct {

-+	unsigned int		total;

-+	NAT_XPORT_ENTRY_T	entry[CONFIG_NAT_MAX_XPORT];

-+} NAT_XPORT_ALL_T;

-+

-+// NATSWEIGHT & NATGWEIGHT Commands

-+typedef struct {

-+	unsigned char		weight[CONFIG_NAT_TXQ_NUM];

-+} NAT_WEIGHT_T;

-+

-+typedef struct {

-+	unsigned int		protocol;

-+	unsigned int		sip_start;

-+	unsigned int		sip_end;

-+	unsigned int		dip_start;

-+	unsigned int		dip_end;

-+	unsigned short		sport_start;

-+	unsigned short		sport_end;

-+	unsigned short		dport_start;

-+	unsigned short		dport_end;

-+} NAT_WRULE_ENTRY_T;	

-+

-+// NATAWRULE & NATDWRULE Commands

-+typedef struct {

-+	unsigned int		qid;

-+	NAT_WRULE_ENTRY_T	entry;

-+} NAT_WRULE_T;

-+

-+// NATGWRULE Command

-+typedef struct {

-+	unsigned int		total;

-+	NAT_WRULE_ENTRY_T	entry[CONFIG_NAT_MAX_WRULE];

-+} NAT_WRULE_ALL_T;

-+

-+// NATSDEFQ & NATGDEFQ commands

-+typedef struct {

-+	unsigned int		qid;

-+} NAT_QUEUE_T;	

-+

-+// NATTESTENTRY 

-+typedef struct {

-+	u_int16_t		cmd;	// command ID

-+	u_int16_t		len;	// data length, excluding this header

-+	u_int8_t		init_enable;

-+} NAT_TESTENTRY_T;	

-+	

-+typedef union

-+{

-+	NAT_STATUS_T		status;

-+	NAT_PORTCFG_T		portcfg;

-+	NAT_IPCFG_T			ipcfg;

-+	NAT_XPORT_T			xport;

-+	NAT_WEIGHT_T		weight;

-+	NAT_WRULE_T			wrule;

-+	NAT_QUEUE_T			queue;

-+	NAT_TESTENTRY_T init_entry;

-+} NAT_REQ_E;

-+	

-+/*----------------------------------------------------------------------

-+* NAT Configuration

-+*	- Used by driver only

-+*----------------------------------------------------------------------*/

-+typedef struct {

-+	unsigned int		enabled;

-+	unsigned int		init_enabled;

-+	unsigned int		tcp_udp_rule_id;

-+	unsigned int		gre_rule_id;

-+	unsigned int		lan_port;

-+	unsigned int		wan_port;

-+	unsigned int		default_hw_txq;

-+	short				tcp_tmo_interval;

-+	short				udp_tmo_interval;

-+	short				gre_tmo_interval;

-+	NAT_IPCFG_ALL_T		ipcfg[2];	// LAN/WAN port

-+	NAT_XPORT_ALL_T		xport;

-+	NAT_WEIGHT_T		weight;

-+	NAT_WRULE_ALL_T		wrule[CONFIG_NAT_TXQ_NUM];

-+} NAT_CFG_T;

-+

-+/*----------------------------------------------------------------------

-+* NAT Control Block

-+*	- Used by driver only

-+*	- Stores LAN-IN or WAN-IN information

-+*	- WAN-OUT and LAN-OUT driver use them to build up a hash entry

-+*	- NOTES: To update this data structure, MUST take care of alignment issue

-+*   -		 MUST make sure that the size of skbuff structure must 

-+*            be larger than (40 + sizof(NAT_CB_T))

-+*----------------------------------------------------------------------*/

-+typedef struct {

-+	unsigned short		tag;

-+	unsigned char		sa[6];

-+	unsigned int		sip;

-+	unsigned int		dip;

-+	unsigned short		sport;

-+	unsigned short		dport;

-+	unsigned char		pppoe_frame;

-+	unsigned char		state;			// same to enum tcp_conntrack

-+	unsigned char		reserved[2];

-+} NAT_CB_T;

-+

-+#define NAT_CB_TAG		0x4C53	// "SL"

-+#define NAT_CB_SIZE		sizeof(NAT_CB_T)

-+// #define NAT_SKB_CB(skb)	(NAT_CB_T *)(((unsigned int)&((skb)->cb[40]) + 3) & ~3)  // for align 4

-+#define NAT_SKB_CB(skb)	(NAT_CB_T *)&((skb)->cb[40])  // for align 4

-+

-+#endif // _SL351x_NAT_CFG_H_

-+

-+

-+

---- /dev/null
-+++ b/include/asm-arm/arch-sl2312/sl351x_toe.h
-@@ -0,0 +1,88 @@
-+/**************************************************************************
-+* Copyright 2006 StorLink Semiconductors, Inc.  All rights reserved.
-+*--------------------------------------------------------------------------
-+* Name			: sl351x_toe.h
-+* Description	:
-+*		Define for TOE driver of Storlink SL351x
-+*
-+* History
-+*
-+*	Date		Writer		Description
-+*----------------------------------------------------------------------------
-+*				Xiaochong	Create
-+*
-+****************************************************************************/
-+#ifndef __SL351x_TOE_H
-+#define __SL351x_TOE_H	1
-+#include <net/sock.h>
-+#include <asm/arch/sl351x_gmac.h>
-+#include <linux/timer.h>
-+#include <linux/netdevice.h>
-+#include <linux/ip.h>
-+#include <linux/if_ether.h>
-+/*
-+ * TOE_CONN_T is data structure of tcp connection info, used at both
-+ * device layer and kernel tcp layer
-+ * skb is the jumbo frame
-+ */
-+
-+struct toe_conn{
-+	__u8	qid;		// connection qid 0~63.
-+	__u8	ip_ver;		// 0: not used; 4: ipv4; 6: ipv6.
-+	/* hash key of the connection */
-+	__u16	source;
-+	__u16	dest;
-+	__u32	saddr[4];
-+	__u32	daddr[4];
-+
-+	__u32	seq;
-+	__u32	ack_seq;
-+
-+	/* these fields are used to set TOE QHDR */
-+	__u32	ack_threshold;
-+	__u32	seq_threshold;
-+	__u16	max_pktsize;
-+
-+	/* used by sw toe, accumulated ack_seq of ack frames */
-+	__u16	ack_cnt;
-+	/* used by sw toe, accumulated data frames held at driver */
-+	__u16	cur_pktsize;
-+
-+	__u8	status;
-+#define	TCP_CONN_UNDEFINE		0X00
-+#define	TCP_CONN_CREATION		0X01
-+#define	TCP_CONN_CONNECTING		0X02
-+#define	TCP_CONN_ESTABLISHED	0X04
-+#define	TCP_CONN_RESET			0X08	// this is used for out-of-order
-+                      			    	// or congestion window is small
-+#define	TCP_CONN_CLOSING		0X10
-+#define	TCP_CONN_CLOSED			0x11
-+
-+	__u16	hash_entry_index;	/* associated hash entry */
-+
-+	// one timer per connection. Otherwise all connections should be scanned
-+	// in a timeout interrupt, and timeout interrupt is triggered no matter
-+	// a connection is actually timeout or not.
-+	struct timer_list	rx_timer;
-+	unsigned long		last_rx_jiffies;
-+	GMAC_INFO_T			*gmac;
-+	struct net_device	*dev;
-+
-+	//	for generating pure ack frame.
-+	struct ethhdr		l2_hdr;
-+	struct iphdr		l3_hdr;
-+
-+	spinlock_t			conn_lock;
-+	DMA_RWPTR_T			toeq_rwptr;
-+	GMAC_RXDESC_T		*curr_desc;
-+	struct sk_buff		*curr_rx_skb;
-+};
-+
-+struct jumbo_frame {
-+	struct sk_buff	*skb0;		// the head of jumbo frame
-+	struct sk_buff	*tail;		// the tail of jumbo frame
-+	struct iphdr	*iphdr0;	// the ip hdr of skb0.
-+	struct tcphdr	*tcphdr0;	// the tcp hdr of skb0.
-+};
-+
-+#endif // __SL351x_TOE_H
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -2131,6 +2131,42 @@ config ACENIC_OMIT_TIGON_I
- 
- 	  The safe and default value for this is N.
- 
-+config NET_GMAC
-+	tristate "Storlink Gigabit Ethernet support"
-+	depends on ARCH_SL2312
-+	help
-+	  This driver supports Storlink dual Gigabit Ethernet.
-+
-+config NET_SL2312
-+	tristate "Storlink Gigabit Ethernet support"
-+	depends on NET_GMAC
-+	help
-+	  This driver supports Storlink dual Gigabit Ethernet.
-+
-+config NET_SL351X
-+	tristate "Storlink Lepus Gigabit Ethernet support"
-+	depends on NET_GMAC
-+	help
-+	  This driver supports Storlink TOE and NAT dual Gigabit Ethernet.
-+
-+config SL2312_TSO
-+	bool "Tx Segmentation Enable"
-+	depends on NET_GMAC
-+	help
-+	  TBD
-+
-+config SL2312_MPAGE
-+	bool "Tx Multipage Enable"
-+	depends on NET_GMAC
-+	help
-+	  TBD
-+
-+config SL2312_RECVFILE
-+	bool "Rx Multipage Enable"
-+	depends on NET_GMAC
-+	help
-+	  TBD
-+
- config DL2K
- 	tristate "D-Link DL2000-based Gigabit Ethernet support"
- 	depends on PCI
---- a/drivers/net/Makefile
-+++ b/drivers/net/Makefile
-@@ -236,4 +236,8 @@ obj-$(CONFIG_NETCONSOLE) += netconsole.o
- 
- obj-$(CONFIG_FS_ENET) += fs_enet/
- 
--obj-$(CONFIG_NETXEN_NIC) += netxen/
-+
-+obj-$(CONFIG_NET_SL351X)+= sl351x_gmac.o sl351x_nat.o sl351x_hash.o sl351x_crc16.o sl351x_proc.o sl_switch.o
-+obj-$(CONFIG_NET_SL2312)+= sl2312_emac.o
-+
-+
diff --git a/target/linux/storm/patches/003-gmac_one_phy.patch b/target/linux/storm/patches/003-gmac_one_phy.patch
deleted file mode 100644
index 15a69c905e..0000000000
--- a/target/linux/storm/patches/003-gmac_one_phy.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/include/asm-arm/arch-sl2312/sl351x_gmac.h
-+++ b/include/asm-arm/arch-sl2312/sl351x_gmac.h
-@@ -21,7 +21,7 @@
- #undef BIG_ENDIAN
- #define BIG_ENDIAN  				0
- #define GMAC_DEBUG      			1
--#define GMAC_NUM					2
-+#define GMAC_NUM					1
- //#define	L2_jumbo_frame				1
- 
- #define _PACKED_					__attribute__ ((aligned(1), packed))
diff --git a/target/linux/storm/patches/004-gmac_enable_napi.patch b/target/linux/storm/patches/004-gmac_enable_napi.patch
deleted file mode 100644
index dd87e88fcc..0000000000
--- a/target/linux/storm/patches/004-gmac_enable_napi.patch
+++ /dev/null
@@ -1,81 +0,0 @@
---- a/drivers/net/sl351x_gmac.c
-+++ b/drivers/net/sl351x_gmac.c
-@@ -68,9 +68,11 @@
- #include <linux/ip.h>
- #endif
- 
-+/* Enables NAPI unconditionally */
-+#define CONFIG_SL_NAPI					1
-+
- // #define SL351x_TEST_WORKAROUND
- #ifdef CONFIG_SL351x_NAT
--#define CONFIG_SL_NAPI					1
- #endif
- #define GMAX_TX_INTR_DISABLED			1
- #define DO_HW_CHKSUM					1
-@@ -124,12 +126,17 @@ static	char _debug_prefetch_buf[_DEBUG_P
-  *************************************************************/
- static int	gmac_initialized = 0;
- TOE_INFO_T toe_private_data;
--//static int		do_again = 0;
-+static int		do_again = 0;
- spinlock_t gmac_fq_lock;
- unsigned int FLAG_SWITCH;
- 
- static unsigned int     	next_tick = 3 * HZ;
--static unsigned char    	eth_mac[CONFIG_MAC_NUM][6]= {{0x00,0x11,0x11,0x87,0x87,0x87}, {0x00,0x22,0x22,0xab,0xab,0xab}};
-+static unsigned char    	eth_mac[CONFIG_MAC_NUM][6]= {
-+		{0x00,0x11,0x11,0x87,0x87,0x87},
-+#if GMAC_NUM != 1
-+		{0x00,0x22,0x22,0xab,0xab,0xab}
-+#endif
-+};
- 
- #undef CONFIG_SL351x_RXTOE
- extern NAT_CFG_T nat_cfg;
-@@ -2443,7 +2450,8 @@ static irqreturn_t toe_gmac_interrupt (i
- 	toe = (TOE_INFO_T *)&toe_private_data;
- //	handle NAPI
- #ifdef CONFIG_SL_NAPI
--if (storlink_ctl.pauseoff == 1)
-+	/* XXX: check this, changed from 'storlink_ctl.pauseoff == 1' to if (1) */
-+if (1)
- {
- /* disable GMAC interrupt */
-     //toe_gmac_disable_interrupt(tp->irq);
-@@ -2530,7 +2538,7 @@ if (storlink_ctl.pauseoff == 1)
- 				{
- 					if (likely(netif_rx_schedule_prep(dev)))
-         			{
--        				unsigned int data32;
-+        				// unsigned int data32;
-         				// disable GMAC-0 rx interrupt
-         				// class-Q & TOE-Q are implemented in future
-         				//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-@@ -2563,7 +2571,7 @@ if (storlink_ctl.pauseoff == 1)
- 			{
- 				if (likely(netif_rx_schedule_prep(dev)))
-         		{
--        			unsigned int data32;
-+        			// unsigned int data32;
-          			// disable GMAC-0 rx interrupt
-         			// class-Q & TOE-Q are implemented in future
-         			//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-@@ -4217,7 +4225,7 @@ static int gmac_rx_poll(struct net_devic
- 	GMAC_INFO_T			*tp = (GMAC_INFO_T *)dev->priv;
- 	unsigned int		status4;
- 	volatile DMA_RWPTR_T	fq_rwptr;
--	int					max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64
-+	// int					max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64
- 	//unsigned long		rx_old_bytes;
- 	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
- 	//unsigned long long	rx_time;
-@@ -4479,7 +4487,7 @@ static int gmac_rx_poll(struct net_devic
- 
- 	if (rwptr.bits.rptr == rwptr.bits.wptr)
- 	{
--		unsigned int data32;
-+		// unsigned int data32;
- 			//printk("%s:---[rwptr.bits.rptr == rwptr.bits.wptr]   rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
- 
- 	    /* Receive descriptor is empty now */
diff --git a/target/linux/storm/patches/005-gmac_napi_mask_intrs.patch b/target/linux/storm/patches/005-gmac_napi_mask_intrs.patch
deleted file mode 100644
index ba4caad203..0000000000
--- a/target/linux/storm/patches/005-gmac_napi_mask_intrs.patch
+++ /dev/null
@@ -1,248 +0,0 @@
---- a/drivers/net/sl351x_gmac.c
-+++ b/drivers/net/sl351x_gmac.c
-@@ -127,6 +127,7 @@ static	char _debug_prefetch_buf[_DEBUG_P
- static int	gmac_initialized = 0;
- TOE_INFO_T toe_private_data;
- static int		do_again = 0;
-+static int rx_poll_enabled;
- spinlock_t gmac_fq_lock;
- unsigned int FLAG_SWITCH;
- 
-@@ -1065,7 +1066,8 @@ static void toe_init_gmac(struct net_dev
- 	    tp->intr3_enabled = 	0xffffffff;
- 	    tp->intr4_selected = 	GMAC0_INT_BITS | CLASS_RX_FULL_INT_BITS |
- 	    						HWFQ_EMPTY_INT_BIT | SWFQ_EMPTY_INT_BIT;
--	    tp->intr4_enabled = 	GMAC0_INT_BITS | SWFQ_EMPTY_INT_BIT;
-+	    tp->intr4_enabled = 	GMAC0_INT_BITS | SWFQ_EMPTY_INT_BIT| GMAC0_RX_OVERRUN_INT_BIT;
-+	    // GMAC0_TX_PAUSE_OFF_INT_BIT| GMAC0_MIB_INT_BIT;
- 
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG) & ~tp->intr0_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-@@ -1115,7 +1117,7 @@ static void toe_init_gmac(struct net_dev
- 	    	tp->intr3_enabled	|= 	0xffffffff;
- 	    	tp->intr4_selected 	|= 	CLASS_RX_FULL_INT_BITS |
- 	    							HWFQ_EMPTY_INT_BIT | SWFQ_EMPTY_INT_BIT;
--	    	tp->intr4_enabled	|= 	SWFQ_EMPTY_INT_BIT;
-+	    	tp->intr4_enabled	|= 	SWFQ_EMPTY_INT_BIT | GMAC1_RX_OVERRUN_INT_BIT;
- 		}
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG) | tp->intr0_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-@@ -2408,7 +2410,7 @@ static inline void toe_gmac_fill_free_q(
- 	// unsigned short max_cnt=TOE_SW_FREEQ_DESC_NUM>>1;
- 
- 	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--	spin_lock_irqsave(&gmac_fq_lock, flags);
-+	// spin_lock_irqsave(&gmac_fq_lock, flags);
- 	//while ((max_cnt--) && (unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
- 	//				TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
- 	while ((unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-@@ -2428,10 +2430,47 @@ static inline void toe_gmac_fill_free_q(
- 		SET_WPTR(TOE_GLOBAL_BASE+GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
- 		toe_private_data.fq_rx_rwptr.bits32 = fq_rwptr.bits32;
- 	}
--	spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+	// spin_unlock_irqrestore(&gmac_fq_lock, flags);
- }
- // EXPORT_SYMBOL(toe_gmac_fill_free_q);
- 
-+static void gmac_registers(const char *message)
-+{
-+	unsigned int		status0;
-+	unsigned int		status1;
-+	unsigned int		status2;
-+	unsigned int		status3;
-+	unsigned int		status4;
-+
-+	printk("%s\n", message);
-+
-+	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	printk("status: s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
-+		   status0, status1, status2, status3, status4);
-+
-+	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_0_REG);
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_2_REG);
-+	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_3_REG);
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+
-+	printk("mask  : s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
-+		   status0, status1, status2, status3, status4);
-+
-+	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG);
-+	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG);
-+	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+
-+	printk("select: s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
-+		   status0, status1, status2, status3, status4);
-+}
- /*----------------------------------------------------------------------
- * toe_gmac_interrupt
- *----------------------------------------------------------------------*/
-@@ -2492,6 +2531,7 @@ if (1)
- 		writel(status3 & tp->intr3_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_3_REG);
- 	if (status4)
- 		writel(status4 & tp->intr4_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+
- #if 0
- 	/* handle freeq interrupt first */
- 	if (status4 & tp->intr4_enabled) {
-@@ -2536,10 +2576,31 @@ if (1)
- 			}
- 				if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q0_INT_BIT))
- 				{
--					if (likely(netif_rx_schedule_prep(dev)))
-+					if (!rx_poll_enabled && likely(netif_rx_schedule_prep(dev)))
-         			{
--        				// unsigned int data32;
--        				// disable GMAC-0 rx interrupt
-+        				unsigned int data32;
-+
-+						if (rx_poll_enabled)
-+								gmac_registers("check #1");
-+
-+						BUG_ON(rx_poll_enabled == 1);
-+
-+#if 0
-+        				/* Masks GMAC-0 rx interrupt */
-+						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+						data32 &= ~(DEFAULT_Q0_INT_BIT);
-+						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+
-+        				/* Masks GMAC-0 queue empty interrupt */
-+						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+						data32 &= ~DEFAULT_Q0_INT_BIT;
-+						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+
-+						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+						data32 &= ~DEFAULT_Q0_INT_BIT;
-+						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+#endif
-+
-         				// class-Q & TOE-Q are implemented in future
-         				//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-         				//data32 &= ~DEFAULT_Q0_INT_BIT;
-@@ -2549,7 +2610,8 @@ if (1)
- 						//tp->total_q_cnt_napi=0;
- 						//rx_time = jiffies;
- 						//rx_old_bytes = isPtr->rx_bytes;
--            			__netif_rx_schedule(dev);
-+						__netif_rx_schedule(dev);
-+						rx_poll_enabled = 1;
-         			}
- 			}
- 		}
-@@ -2569,9 +2631,31 @@ if (1)
- 
- 			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
- 			{
--				if (likely(netif_rx_schedule_prep(dev)))
-+				if (!rx_poll_enabled && likely(netif_rx_schedule_prep(dev)))
-         		{
--        			// unsigned int data32;
-+        			unsigned int data32;
-+
-+					if (rx_poll_enabled)
-+							gmac_registers("check #2");
-+
-+					BUG_ON(rx_poll_enabled == 1);
-+
-+#if 0
-+					/* Masks GMAC-1 rx interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					data32 &= ~(DEFAULT_Q1_INT_BIT);
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+
-+        			/* Masks GMAC-1 queue empty interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+					data32 &= ~DEFAULT_Q1_INT_BIT;
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+					data32 &= ~DEFAULT_Q1_INT_BIT;
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+#endif
-+
-          			// disable GMAC-0 rx interrupt
-         			// class-Q & TOE-Q are implemented in future
-         			//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-@@ -2583,9 +2667,13 @@ if (1)
- 					//rx_time = jiffies;
- 					//rx_old_bytes = isPtr->rx_bytes;
-            			__netif_rx_schedule(dev);
-+				rx_poll_enabled = 1;
-         		}
- 			}
- 		}
-+	} else {
-+
-+		gmac_registers("check #3");
- 	}
- 
- 	// Interrupt Status 0
-@@ -3306,8 +3394,10 @@ next_rx:
- 		SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
-      	tp->rx_rwptr.bits32 = rwptr.bits32;
- 
--		toe_gmac_fill_free_q();
- 	}
-+
-+	/* Handles first available packets only then refill the queue. */
-+	toe_gmac_fill_free_q();
- }
- 
- /*----------------------------------------------------------------------
-@@ -4217,6 +4307,7 @@ static int gmac_rx_poll(struct net_devic
-     GMAC_RXDESC_T   	*curr_desc;
- 	struct sk_buff 		*skb;
-     DMA_RWPTR_T			rwptr;
-+    unsigned int data32;
- 	unsigned int 		pkt_size;
- 	unsigned int        desc_count;
- 	unsigned int        good_frame, chksum_status, rx_status;
-@@ -4231,7 +4322,7 @@ static int gmac_rx_poll(struct net_devic
- 	//unsigned long long	rx_time;
- 
- 
--
-+	BUG_ON(rx_poll_enabled == 0);
- #if 1
- 	if (do_again)
- 	{
-@@ -4516,6 +4607,30 @@ static int gmac_rx_poll(struct net_devic
- #endif
-         //toe_gmac_fill_free_q();
-         netif_rx_complete(dev);
-+
-+		rx_poll_enabled = 0;
-+
-+		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+		if (tp->port_id == 0)
-+				data32 |= DEFAULT_Q0_INT_BIT;
-+		else
-+				data32 |= DEFAULT_Q1_INT_BIT;
-+		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+
-+		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+		if (tp->port_id == 0)
-+				data32 |= DEFAULT_Q0_INT_BIT;
-+		else
-+				data32 |= DEFAULT_Q1_INT_BIT;
-+		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+
-+		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+		if (tp->port_id == 0)
-+				data32 |= DEFAULT_Q0_INT_BIT;
-+		else
-+				data32 |= DEFAULT_Q1_INT_BIT;
-+		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+
-         // enable GMAC-0 rx interrupt
-         // class-Q & TOE-Q are implemented in future
-         //data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
diff --git a/target/linux/storm/patches/006-gmac_napi_tx.patch b/target/linux/storm/patches/006-gmac_napi_tx.patch
deleted file mode 100644
index 744109201e..0000000000
--- a/target/linux/storm/patches/006-gmac_napi_tx.patch
+++ /dev/null
@@ -1,2094 +0,0 @@
---- a/drivers/net/sl351x_gmac.c
-+++ b/drivers/net/sl351x_gmac.c
-@@ -43,9 +43,13 @@
- 
- #include <linux/mtd/kvctl.h>
- 
-+#define GET_RPTR(x) ((x) & 0xFFFF)
-+#define GET_WPTR(x) ((x) >> 16)
-+
- #define	 MIDWAY
- #define	 SL_LEPUS
--#define VITESSE_G5SWITCH	1
-+// #define VITESSE_G5SWITCH	1
-+#undef VITESSE_G5SWITCH
- 
- #ifndef CONFIG_SL351x_RXTOE
- //#define CONFIG_SL351x_RXTOE	1
-@@ -126,7 +130,6 @@ static	char _debug_prefetch_buf[_DEBUG_P
-  *************************************************************/
- static int	gmac_initialized = 0;
- TOE_INFO_T toe_private_data;
--static int		do_again = 0;
- static int rx_poll_enabled;
- spinlock_t gmac_fq_lock;
- unsigned int FLAG_SWITCH;
-@@ -190,7 +193,7 @@ void mac_get_sw_tx_weight(struct net_dev
- void mac_set_sw_tx_weight(struct net_device *dev, char *weight);
- void mac_get_hw_tx_weight(struct net_device *dev, char *weight);
- void mac_set_hw_tx_weight(struct net_device *dev, char *weight);
--static inline void toe_gmac_fill_free_q(void);
-+static inline void toe_gmac_fill_free_q(int count);
- 
- #ifdef VITESSE_G5SWITCH
- extern int Get_Set_port_status(void);
-@@ -295,12 +298,14 @@ static int __init gmac_init_module(void)
- 	for(j = 0; i<CONFIG_MAC_NUM; j++)
- 	{
- 		i=j;
-+#ifdef VITESSE_G5SWITCH
- 		if(Giga_switch){		// if gswitch present, swap eth0/1
- 			if(j==0)
- 				i=1;
- 			else if(j==1)
- 				i=0;
- 		}
-+#endif
- 
- 		tp = (GMAC_INFO_T *)&toe_private_data.gmac[i];
- 		tp->dev = NULL;
-@@ -459,7 +464,7 @@ void mac_init_drv(void)
- 		toe->gmac[1].dma_base_addr = TOE_GMAC1_DMA_BASE;
-         toe->gmac[0].auto_nego_cfg = 1;
-         toe->gmac[1].auto_nego_cfg = 1;
--#ifdef CONFIG_SL3516_ASIC
-+#ifndef CONFIG_SL3516_ASIC
-         toe->gmac[0].speed_cfg = GMAC_SPEED_1000;
-         toe->gmac[1].speed_cfg = GMAC_SPEED_1000;
- #else
-@@ -508,7 +513,7 @@ void mac_init_drv(void)
- 		// Write GLOBAL_QUEUE_THRESHOLD_REG
- 		threshold.bits32 = 0;
- 		threshold.bits.swfq_empty = (TOE_SW_FREEQ_DESC_NUM > 256) ? 255 :
--		                                        TOE_SW_FREEQ_DESC_NUM/2;
-+		                                        TOE_SW_FREEQ_DESC_NUM/16;
- 		threshold.bits.hwfq_empty = (TOE_HW_FREEQ_DESC_NUM > 256) ? 256/4 :
- 		                                        TOE_HW_FREEQ_DESC_NUM/4;
- 		threshold.bits.toe_class = (TOE_TOE_DESC_NUM > 256) ? 256/4 :
-@@ -613,18 +618,25 @@ static void toe_init_free_queue(void)
- 	rwptr_reg.bits.rptr = 0;
- 	toe->fq_rx_rwptr.bits32 = rwptr_reg.bits32;
- 	writel(rwptr_reg.bits32, TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+	printk("SWFQ: %08X\n", readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG));
- 
- 	// SW Free Queue Descriptors
- 	for (i=0; i<TOE_SW_FREEQ_DESC_NUM; i++)
- 	{
-+		void *data = NULL;
- 		sw_desc_ptr->word0.bits.buffer_size = SW_RX_BUF_SIZE;
--		sw_desc_ptr->word1.bits.sw_id = i;	// used to locate skb
-+		sw_desc_ptr->word1.bits.sw_id = 0;	// used to locate skb
- 		if ( (skb = dev_alloc_skb(SW_RX_BUF_SIZE))==NULL)  /* allocate socket buffer */
- 		{
- 			printk("%s::skb buffer allocation fail !\n",__func__); while(1);
- 		}
--		REG32(skb->data) = (unsigned int)skb;
-+
-+		data = skb->data;
- 		skb_reserve(skb, SKB_RESERVE_BYTES);
-+
-+		REG32(data + 0) = (unsigned int)skb;
-+		REG32(data + 4) = (unsigned short)i;
-+
- 		// toe->rx_skb[i] = skb;
- 		sw_desc_ptr->word2.buf_adr = (unsigned int)__pa(skb->data);
- //   		consistent_sync((unsigned int)desc_ptr, sizeof(GMAC_RXDESC_T), PCI_DMA_TODEVICE);
-@@ -851,14 +863,14 @@ static void toe_init_hwtx_queue(void)
- *----------------------------------------------------------------------*/
- static void toe_init_default_queue(void)
- {
--	TOE_INFO_T				*toe;
-+	TOE_INFO_T		*toe;
- 	volatile NONTOE_QHDR_T	*qhdr;
--	GMAC_RXDESC_T			*desc_ptr;
--	DMA_SKB_SIZE_T			skb_size;
-+	GMAC_RXDESC_T		*desc_ptr;
-+	DMA_SKB_SIZE_T		skb_size;
- 
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 	desc_ptr = (GMAC_RXDESC_T *)DMA_MALLOC((TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_RXDESC_T)),
--											(dma_addr_t *)&toe->gmac[0].default_desc_base_dma);
-+					       (dma_addr_t *)&toe->gmac[0].default_desc_base_dma);
- 	if (!desc_ptr)
- 	{
- 		printk("%s::DMA_MALLOC fail !\n",__func__);
-@@ -866,14 +878,17 @@ static void toe_init_default_queue(void)
- 	}
- 	memset((void *)desc_ptr, 0, TOE_DEFAULT_Q0_DESC_NUM * sizeof(GMAC_RXDESC_T));
- 	toe->gmac[0].default_desc_base = (unsigned int)desc_ptr;
-+	printk("toe->gmac[0].default_desc_base_dma: %08X\n", toe->gmac[0].default_desc_base_dma);
-+
- 	toe->gmac[0].default_desc_num = TOE_DEFAULT_Q0_DESC_NUM;
- 	qhdr = (volatile NONTOE_QHDR_T *)TOE_DEFAULT_Q0_HDR_BASE;
- 	qhdr->word0.base_size = ((unsigned int)toe->gmac[0].default_desc_base_dma & NONTOE_QHDR0_BASE_MASK) | TOE_DEFAULT_Q0_DESC_POWER;
- 	qhdr->word1.bits32 = 0;
- 	toe->gmac[0].rx_rwptr.bits32 = 0;
- 	toe->gmac[0].default_qhdr = (NONTOE_QHDR_T *)qhdr;
-+
- 	desc_ptr = (GMAC_RXDESC_T *)DMA_MALLOC((TOE_DEFAULT_Q1_DESC_NUM * sizeof(GMAC_RXDESC_T)),
--											(dma_addr_t *)&toe->gmac[1].default_desc_base_dma);
-+					       (dma_addr_t *)&toe->gmac[1].default_desc_base_dma);
- 	if (!desc_ptr)
- 	{
- 		printk("%s::DMA_MALLOC fail !\n",__func__);
-@@ -1071,12 +1086,16 @@ static void toe_init_gmac(struct net_dev
- 
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG) & ~tp->intr0_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_0_REG);
-+
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG) & ~tp->intr1_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_1_REG);
-+
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG) & ~tp->intr2_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_2_REG);
-+
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG) & ~tp->intr3_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
-+
- 	    data = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG) & ~tp->intr4_selected;
- 	    writel(data, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
- 	}
-@@ -1176,11 +1195,11 @@ static int toe_gmac_init_chip(struct net
- 	GMAC_CONFIG2_T	config2_val;
- 	GMAC_CONFIG0_T	config0,config0_mask;
- 	GMAC_CONFIG1_T	config1;
--	#ifdef CONFIG_SL351x_NAT
- 	GMAC_CONFIG3_T	config3_val;
--	#endif
- 	GMAC_TX_WCR0_T	hw_weigh;
- 	GMAC_TX_WCR1_T	sw_weigh;
-+
-+	uint32_t weight = 0;
- //	GMAC_HASH_ENABLE_REG0_T hash_ctrl;
- //
- #if 0 /* mac address will be set in late_initcall */
-@@ -1202,24 +1221,23 @@ static int toe_gmac_init_chip(struct net
- 	//	config1.bits32 = 0x002004;	//next version
- 	/* set flow control threshold */
- 	config1.bits32 = 0;
--	config1.bits.set_threshold = 32 / 2;
--	config1.bits.rel_threshold = 32 / 4 * 3;
-+	config1.bits.set_threshold = (32 / 2);
-+	config1.bits.rel_threshold = (32 / 4) * 3;
- 	gmac_write_reg(tp->base_addr, GMAC_CONFIG1, config1.bits32, 0xffffffff);
- 
--	/* set flow control threshold */
-+	/* TODO: set flow control threshold */
- 	config2_val.bits32 = 0;
--	config2_val.bits.set_threshold = TOE_SW_FREEQ_DESC_NUM/2;
--	config2_val.bits.rel_threshold = TOE_SW_FREEQ_DESC_NUM*3/4;
-+	config2_val.bits.set_threshold = TOE_SW_FREEQ_DESC_NUM/4;
-+	config2_val.bits.rel_threshold = TOE_SW_FREEQ_DESC_NUM/2;
- 	gmac_write_reg(tp->base_addr, GMAC_CONFIG2, config2_val.bits32,0xffffffff);
- 
--	#ifdef CONFIG_SL351x_NAT
--	/* set HW free queue flow control threshold */
-+	/* TODO: set HW free queue flow control threshold */
- 	config3_val.bits32 = 0;
- 	config3_val.bits.set_threshold = PAUSE_SET_HW_FREEQ;
- 	config3_val.bits.rel_threshold = PAUSE_REL_HW_FREEQ;
- 	gmac_write_reg(tp->base_addr, GMAC_CONFIG3, config3_val.bits32,0xffffffff);
--	#endif
--	/* set_mcast_filter mask*/
-+
-+	/* TODO: set_mcast_filter mask*/
- 	//	gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL0,0x0,0xffffffff);
- 	//  gmac_write_reg(tp->base_addr,GMAC_MCAST_FIL1,0x0,0xffffffff);
- 
-@@ -1249,7 +1267,7 @@ static int toe_gmac_init_chip(struct net
- 	config0.bits.dis_rx = 1;  /* disable rx */
- 	config0.bits.dis_tx = 1;  /* disable tx */
- 	config0.bits.loop_back = 0; /* enable/disable GMAC loopback */
--	config0.bits.rx_err_detect = 1;
-+	config0.bits.rx_err_detect = 1;	/* TODO: was 1, means disabled, 0 enabled ! */
- 	config0.bits.rgmii_en = 0;
- 	config0.bits.rgmm_edge = 1;
- 	config0.bits.rxc_inv = 0;
-@@ -1342,6 +1360,9 @@ static int toe_gmac_init_chip(struct net
- 	gmac_write_reg(tp->dma_base_addr, GMAC_AHB_WEIGHT_REG, ahb_weight.bits32, ahb_weight_mask.bits32);
- 	#endif
- 
-+	weight = gmac_read_reg(tp->dma_base_addr, GMAC_AHB_WEIGHT_REG);
-+	printk("====> %08X\n", weight);
-+
- 	#if defined(CONFIG_SL351x_NAT) || defined(CONFIG_SL351x_RXTOE)
- 	gmac_write_reg(tp->dma_base_addr, GMAC_SPR0, IPPROTO_TCP, 0xffffffff);
- 	#endif
-@@ -1552,7 +1573,7 @@ static  void toe_gmac_tx_complete(GMAC_I
- 		rwptr.bits32 = readl(swtxq->rwptr_reg);
- 		if (rwptr.bits.rptr == swtxq->finished_idx)
- 			break;
--    	curr_desc = (volatile GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+		curr_desc = (volatile GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
- //   		consistent_sync((void *)curr_desc, sizeof(GMAC_TXDESC_T), PCI_DMA_FROMDEVICE);
- 		word0.bits32 = curr_desc->word0.bits32;
- 		word1.bits32 = curr_desc->word1.bits32;
-@@ -1573,6 +1594,7 @@ static  void toe_gmac_tx_complete(GMAC_I
- 				swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, swtxq->total_desc_num);
- 				curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
- 				word0.bits32 = curr_desc->word0.bits32;
-+
- #ifdef _DUMP_TX_TCP_CONTENT
- 				if (curr_desc->word0.bits.buffer_size < 16)
- 				{
-@@ -1592,12 +1614,12 @@ static  void toe_gmac_tx_complete(GMAC_I
- 			word0.bits.status_tx_ok = 0;
- 			if (swtxq->tx_skb[swtxq->finished_idx])
- 			{
--				if (interrupt)
--					dev_kfree_skb_irq(swtxq->tx_skb[swtxq->finished_idx]);
--				else
--					dev_kfree_skb(swtxq->tx_skb[swtxq->finished_idx]);
-+				dev_kfree_skb(swtxq->tx_skb[swtxq->finished_idx]);
- 				swtxq->tx_skb[swtxq->finished_idx] = NULL;
-+			} else {
-+				BUG();
- 			}
-+
- 			curr_desc->word0.bits32 = word0.bits32;
-   			swtxq->curr_finished_desc = (GMAC_TXDESC_T *)curr_desc;
-  			swtxq->total_finished++;
-@@ -1624,31 +1646,29 @@ static  void toe_gmac_tx_complete(GMAC_I
- *----------------------------------------------------------------------*/
- static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
- {
--	GMAC_INFO_T 			*tp= dev->priv;
--//	static unsigned int     pcount = 0;
--//	unsigned int			tx_qid;
--    DMA_RWPTR_T				rwptr;
--	volatile GMAC_TXDESC_T	*curr_desc;
--	int 					snd_pages = skb_shinfo(skb)->nr_frags + 1;  /* get number of descriptor */
--	int 					frag_id = 0;
--	int 					len, total_len = skb->len;
-+	GMAC_INFO_T *tp= dev->priv;
-+	DMA_RWPTR_T rwptr;
-+	GMAC_TXDESC_T *curr_desc;
-+	int snd_pages = skb_shinfo(skb)->nr_frags + 1;  /* get number of descriptor */
-+	int frag_id = 0;
-+	int len, total_len = skb->len;
- 	struct net_device_stats *isPtr;
--	unsigned int			free_desc;
--	GMAC_SWTXQ_T			*swtxq;
-+	unsigned int free_desc;
-+	GMAC_SWTXQ_T *swtxq;
- 	register unsigned long	word0, word1, word2, word3;
- 	unsigned short			wptr, rptr;
- #ifdef	L2_jumbo_frame
- 	int header_len = skb->len;
- 	struct iphdr	*ip_hdr;
--    struct tcphdr	*tcp_hdr;
--    int             tcp_hdr_len;
--    unsigned char 	*ptr;
--    int             data_len,a;
--    unsigned int    val;
-+	struct tcphdr	*tcp_hdr;
-+	int             tcp_hdr_len;
-+	unsigned char 	*ptr;
-+	int             data_len,a;
-+	unsigned int    val;
- #endif
- 
- #ifdef GMAC_LEN_1_2_ISSUE
--	int						total_pages;
-+	int total_pages;
- 	total_pages = snd_pages;
- #endif
- 
-@@ -1664,13 +1684,6 @@ static int gmac_start_xmit(struct sk_buf
-     }
- #endif
- 
--#if 0
--	if (storlink_ctl.recvfile==2)
--	{
--	    printk("snd_pages=%d skb->len=%d\n",snd_pages,skb->len);
--	}
--#endif
--
- #ifdef GMAC_USE_TXQ0
- 	#define tx_qid 	0
- #endif
-@@ -1703,9 +1716,9 @@ static int gmac_start_xmit(struct sk_buf
- 	toe_gmac_tx_complete(tp, tx_qid, dev, 0);
- 
- 	if (wptr >= swtxq->finished_idx)
--		free_desc = swtxq->total_desc_num - wptr - 1 + swtxq->finished_idx;
-+		free_desc = swtxq->total_desc_num - wptr + swtxq->finished_idx;
- 	else
--		free_desc = swtxq->finished_idx - wptr - 1;
-+		free_desc = swtxq->finished_idx - wptr;
- 	if (free_desc < snd_pages)
- 	{
- //		spin_unlock(&tp->tx_mutex);
-@@ -2063,9 +2076,10 @@ void mac_start_txdma(struct net_device *
- struct net_device_stats * gmac_get_stats(struct net_device *dev)
- {
-     GMAC_INFO_T *tp = (GMAC_INFO_T *)dev->priv;
-+#if 0	/* don't read stats from hardware, scary numbers. */
-     // unsigned int        flags;
--    unsigned int        pkt_drop;
--    unsigned int        pkt_error;
-+    unsigned int        pkt_drop = 0;
-+    unsigned int        pkt_error = 0;
- 
-     if (netif_running(dev))
-     {
-@@ -2073,10 +2087,14 @@ struct net_device_stats * gmac_get_stats
-         // spin_lock_irqsave(&tp->lock,flags);
-         pkt_drop = gmac_read_reg(tp->base_addr,GMAC_IN_DISCARDS);
-         pkt_error = gmac_read_reg(tp->base_addr,GMAC_IN_ERRORS);
-+	printk("**** stack: %lu, hw: %lu\n", tp->ifStatics.rx_dropped, pkt_drop);
-+
-         tp->ifStatics.rx_dropped = tp->ifStatics.rx_dropped + pkt_drop;
-         tp->ifStatics.rx_errors = tp->ifStatics.rx_errors + pkt_error;
-         // spin_unlock_irqrestore(&tp->lock,flags);
-     }
-+#endif
-+
-     return &tp->ifStatics;
- }
- 
-@@ -2401,36 +2419,63 @@ static int gmac_close(struct net_device 
- * toe_gmac_fill_free_q
- * allocate buffers for free queue.
- *----------------------------------------------------------------------*/
--static inline void toe_gmac_fill_free_q(void)
-+static inline void toe_gmac_fill_free_q(int count)
- {
- 	struct sk_buff	*skb;
- 	volatile DMA_RWPTR_T	fq_rwptr;
- 	volatile GMAC_RXDESC_T	*fq_desc;
--	unsigned long	flags;
-+	unsigned long flags;
-+	unsigned short index;
-+	int filled = 0;
-+	static int entered;
- 	// unsigned short max_cnt=TOE_SW_FREEQ_DESC_NUM>>1;
- 
-+	BUG_ON(entered == 1);
-+
-+	entered = 1;
-+
-+
- 	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
- 	// spin_lock_irqsave(&gmac_fq_lock, flags);
- 	//while ((max_cnt--) && (unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
- 	//				TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
--	while ((unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
--					TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
-+	index = fq_rwptr.bits.wptr;
-+#if 0
-+	printk("wptr: %hu, rptr: %hu, refill idx: %hu\n",
-+	       GET_RPTR(fq_rwptr.bits32),
-+	       GET_WPTR(fq_rwptr.bits32),
-+	       index);
-+#endif
-+
-+	index = RWPTR_ADVANCE_ONE(index, TOE_SW_FREEQ_DESC_NUM);
-+	fq_desc = (GMAC_RXDESC_T*)toe_private_data.swfq_desc_base + index;
-+	while (fq_desc->word2.buf_adr == 0) {
-+		void *data = NULL;
-+
- 		if ((skb = dev_alloc_skb(SW_RX_BUF_SIZE)) == NULL) {
- 			printk("%s::skb allocation fail!\n", __func__);
--			//while(1);
--			break;
-+			goto out;
- 		}
--		REG32(skb->data) = (unsigned int)skb;
-+		++ filled;
-+		data = skb->data;
- 		skb_reserve(skb, SKB_RESERVE_BYTES);
--		// fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--		fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
--			TOE_SW_FREEQ_DESC_NUM);
--		fq_desc = (GMAC_RXDESC_T*)toe_private_data.swfq_desc_base+fq_rwptr.bits.wptr;
-+
-+		REG32(data + 0) = (unsigned int)skb;
-+		REG32(data + 4) = (unsigned short)index;
-+
-+		// printk("refill skb: %p, idx: %hu\n", skb, index);
- 		fq_desc->word2.buf_adr = (unsigned int)__pa(skb->data);
--		SET_WPTR(TOE_GLOBAL_BASE+GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
--		toe_private_data.fq_rx_rwptr.bits32 = fq_rwptr.bits32;
-+	writel(0x07960202, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+		SET_WPTR(TOE_GLOBAL_BASE+GLOBAL_SWFQ_RWPTR_REG, index);
-+	writel(0x07960200, TOE_GMAC0_BASE+GMAC_CONFIG0);
-+
-+		index = RWPTR_ADVANCE_ONE(index, TOE_SW_FREEQ_DESC_NUM);
-+		fq_desc = (GMAC_RXDESC_T*)toe_private_data.swfq_desc_base+index;
- 	}
-+out:
- 	// spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+
-+	entered = 0;
- }
- // EXPORT_SYMBOL(toe_gmac_fill_free_q);
- 
-@@ -2442,14 +2487,14 @@ static void gmac_registers(const char *m
- 	unsigned int		status3;
- 	unsigned int		status4;
- 
--	printk("%s\n", message);
--
- 	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
- 	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
- 	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
- 	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
- 	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
- 
-+	printk("%s\n", message);
-+
- 	printk("status: s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
- 		   status0, status1, status2, status3, status4);
- 
-@@ -2468,8 +2513,9 @@ static void gmac_registers(const char *m
- 	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_3_REG);
- 	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
- 
--	printk("select: s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
--		   status0, status1, status2, status3, status4);
-+	if (status0 || status1 || status2 || status3 || status4)
-+			printk("select: s0:%08X, s1:%08X, s2:%08X, s3:%08X, s4:%08X\n",
-+				   status0, status1, status2, status3, status4);
- }
- /*----------------------------------------------------------------------
- * toe_gmac_interrupt
-@@ -2485,75 +2531,44 @@ static irqreturn_t toe_gmac_interrupt (i
- 	unsigned int		status3;
- 	unsigned int		status4;
- 
--//	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
- 	toe = (TOE_INFO_T *)&toe_private_data;
--//	handle NAPI
--#ifdef CONFIG_SL_NAPI
--	/* XXX: check this, changed from 'storlink_ctl.pauseoff == 1' to if (1) */
--if (1)
--{
--/* disable GMAC interrupt */
--    //toe_gmac_disable_interrupt(tp->irq);
- 
--//	isPtr->interrupts++;
-+	if (0 && rx_poll_enabled) {
-+		gmac_registers("interrupt handler");
-+	}
-+
- 	/* read Interrupt status */
- 	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
- 	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
- 	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
- 	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
- 	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
--	// prompt warning if status bit ON but not enabled
-+
- #if 0
--	if (status0 & ~tp->intr0_enabled)
--		printk("Intr 0 Status error. status = 0x%X, enable = 0x%X\n",
--				status0, tp->intr0_enabled);
--	if (status1 & ~tp->intr1_enabled)
--		printk("Intr 1 Status error. status = 0x%X, enable = 0x%X\n",
--				status1, tp->intr1_enabled);
--	if (status2 & ~tp->intr2_enabled)
--		printk("Intr 2 Status error. status = 0x%X, enable = 0x%X\n",
--				status2, tp->intr2_enabled);
--	if (status3 & ~tp->intr3_enabled)
--		printk("Intr 3 Status error. status = 0x%X, enable = 0x%X\n",
--				status3, tp->intr3_enabled);
--	if (status4 & ~tp->intr4_enabled)
--		printk("Intr 4 Status error. status = 0x%X, enable = 0x%X\n",
--				status4, tp->intr4_enabled);
-+	/* handle freeq interrupt first */
-+	if (status4 & SWFQ_EMPTY_INT_BIT)
-+	{
-+		toe_gmac_fill_free_q();
-+		writel(status4 & SWFQ_EMPTY_INT_BIT, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+		tp->sw_fq_empty_cnt++;
-+	}
- #endif
- 
-+	if (status4 & GMAC0_MIB_INT_BIT)
-+		writel(GMAC0_MIB_INT_BIT, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	if (status4 & GMAC0_RX_OVERRUN_INT_BIT)
-+		writel(GMAC0_RX_OVERRUN_INT_BIT, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+
- 	if (status0)
- 		writel(status0 & tp->intr0_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_0_REG);
--	if (status1)
--		writel(status1 & tp->intr1_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_1_REG);
- 	if (status2)
- 		writel(status2 & tp->intr2_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_2_REG);
- 	if (status3)
- 		writel(status3 & tp->intr3_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_3_REG);
--	if (status4)
--		writel(status4 & tp->intr4_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
--
--#if 0
--	/* handle freeq interrupt first */
--	if (status4 & tp->intr4_enabled) {
--		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
--		{
--			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
--			//	tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
--
--			if (toe->gmac[0].dev && netif_running(toe->gmac[0].dev))
--				toe_gmac_handle_default_rxq(toe->gmac[0].dev,&toe->gmac[0]);
--			if (toe->gmac[1].dev && netif_running(toe->gmac[1].dev))
--				toe_gmac_handle_default_rxq(toe->gmac[1].dev,&toe->gmac[1]);
--			printk("\nfreeq int\n");
--			toe_gmac_fill_free_q();
--			tp->sw_fq_empty_cnt++;
- 
--		}
--	}
--#endif
- 	// Interrupt Status 1
--	if (status1 & tp->intr1_enabled)
-+	if ((status1 & 3) || (status4 & 1))
- 	{
- 		#define G1_INTR0_BITS	(GMAC1_HWTQ13_EOF_INT_BIT | GMAC1_HWTQ12_EOF_INT_BIT | GMAC1_HWTQ11_EOF_INT_BIT | GMAC1_HWTQ10_EOF_INT_BIT)
- 		#define G0_INTR0_BITS	(GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT | GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT)
-@@ -2563,7 +2578,7 @@ if (1)
- 		// because they should pass packets to upper layer
- 		if (tp->port_id == 0)
- 		{
--			if (netif_running(dev) && (status1 & G0_INTR0_BITS) && (tp->intr1_enabled & G0_INTR0_BITS))
-+			if (((status1 & G0_INTR0_BITS) && (tp->intr1_enabled & G0_INTR0_BITS)) || (status4 & 1))
- 			{
- 				if (status1 & GMAC0_HWTQ03_EOF_INT_BIT)
- 					tp->hwtxq[3].eof_cnt++;
-@@ -2574,50 +2589,51 @@ if (1)
- 				if (status1 & GMAC0_HWTQ00_EOF_INT_BIT)
- 					tp->hwtxq[0].eof_cnt++;
- 			}
--				if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q0_INT_BIT))
-+			if (status1 & DEFAULT_Q0_INT_BIT || status4 & 1)
-+			{
-+				if (likely(netif_rx_schedule_prep(dev)))
- 				{
--					if (!rx_poll_enabled && likely(netif_rx_schedule_prep(dev)))
--        			{
--        				unsigned int data32;
-+					unsigned int data32;
-+
-+					BUG_ON(rx_poll_enabled == 1);
- 
--						if (rx_poll_enabled)
--								gmac_registers("check #1");
-+					/* Masks GMAC-0 rx interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					data32 &= ~(DEFAULT_Q0_INT_BIT);
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
- 
--						BUG_ON(rx_poll_enabled == 1);
-+					/* Masks GMAC-0 queue empty interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+					data32 &= ~DEFAULT_Q0_INT_BIT;
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
- 
-+					__netif_rx_schedule(dev);
-+					rx_poll_enabled = 1;
-+				} else {
- #if 0
--        				/* Masks GMAC-0 rx interrupt */
--						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--						data32 &= ~(DEFAULT_Q0_INT_BIT);
--						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--
--        				/* Masks GMAC-0 queue empty interrupt */
--						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
--						data32 &= ~DEFAULT_Q0_INT_BIT;
--						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
--
--						data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
--						data32 &= ~DEFAULT_Q0_INT_BIT;
--						writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
--#endif
--
--        				// class-Q & TOE-Q are implemented in future
--        				//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--        				//data32 &= ~DEFAULT_Q0_INT_BIT;
--						//writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--						//printk("\%s: DEFAULT_Q0_INT_BIT===================>>>>>>>>>>>>\n",__func__);
--						writel(0x0, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
--						//tp->total_q_cnt_napi=0;
--						//rx_time = jiffies;
--						//rx_old_bytes = isPtr->rx_bytes;
--						__netif_rx_schedule(dev);
--						rx_poll_enabled = 1;
--        			}
-+					unsigned int data32;
-+
-+					if (rx_poll_enabled)
-+						gmac_registers("->poll() running.");
-+					/* Masks GMAC-0 rx interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					data32 &= ~(DEFAULT_Q0_INT_BIT);
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+
-+					/* Masks GMAC-0 queue empty interrupt */
-+					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+					data32 &= ~DEFAULT_Q0_INT_BIT;
-+					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+#endif
-+				}
-+			} else {
-+				if (0)
-+					gmac_registers("status1 & DEFAULT_Q0_INT_BIT || status4 & 1");
- 			}
- 		}
--		else if (tp->port_id == 1)
-+		else if (tp->port_id == 1 && netif_running(dev))
- 		{
--			if (netif_running(dev) && (status1 & G1_INTR0_BITS) && (tp->intr1_enabled & G1_INTR0_BITS))
-+			if ((status1 & G1_INTR0_BITS) && (tp->intr1_enabled & G1_INTR0_BITS))
- 			{
- 				if (status1 & GMAC1_HWTQ13_EOF_INT_BIT)
- 					tp->hwtxq[3].eof_cnt++;
-@@ -2629,14 +2645,14 @@ if (1)
- 					tp->hwtxq[0].eof_cnt++;
- 			}
- 
--			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
-+			if ((status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
- 			{
- 				if (!rx_poll_enabled && likely(netif_rx_schedule_prep(dev)))
--        		{
--        			unsigned int data32;
-+				{
-+					unsigned int data32;
- 
- 					if (rx_poll_enabled)
--							gmac_registers("check #2");
-+						gmac_registers("check #2");
- 
- 					BUG_ON(rx_poll_enabled == 1);
- 
-@@ -2646,7 +2662,7 @@ if (1)
- 					data32 &= ~(DEFAULT_Q1_INT_BIT);
- 					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
- 
--        			/* Masks GMAC-1 queue empty interrupt */
-+					/* Masks GMAC-1 queue empty interrupt */
- 					data32  = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
- 					data32 &= ~DEFAULT_Q1_INT_BIT;
- 					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
-@@ -2656,24 +2672,21 @@ if (1)
- 					writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
- #endif
- 
--         			// disable GMAC-0 rx interrupt
--        			// class-Q & TOE-Q are implemented in future
--        			//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--        			//data32 &= ~DEFAULT_Q1_INT_BIT;
-+					// disable GMAC-0 rx interrupt
-+					// class-Q & TOE-Q are implemented in future
-+					//data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+					//data32 &= ~DEFAULT_Q1_INT_BIT;
- 					//writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
- 					//printk("\%s: 1111111111--->DEFAULT_Q1_INT_BIT===================>>>>>>>>>>>>\n",__func__);
- 					writel(0x0, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
- 					//tp->total_q_cnt_napi=0;
- 					//rx_time = jiffies;
- 					//rx_old_bytes = isPtr->rx_bytes;
--           			__netif_rx_schedule(dev);
--				rx_poll_enabled = 1;
--        		}
-+					__netif_rx_schedule(dev);
-+					rx_poll_enabled = 1;
-+				}
- 			}
- 		}
--	} else {
--
--		gmac_registers("check #3");
- 	}
- 
- 	// Interrupt Status 0
-@@ -2814,676 +2827,93 @@ if (1)
- 		}
- 	}
- 
--	//toe_gmac_enable_interrupt(tp->irq);
--#ifdef IxscriptMate_1518
--	if (storlink_ctl.pauseoff == 1)
--	{
--		GMAC_CONFIG0_T config0;
--		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 0;
--		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 0;
--		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--	}
--#endif
--//	 enable_irq(gmac_irq[dev_index]);
--	//printk("gmac_interrupt complete!\n\n");
--//	return IRQ_RETVAL(handled);
- 	return	IRQ_RETVAL(1);
- }
--else
--{
--#endif	//endif NAPI
- 
-+/*----------------------------------------------------------------------
-+* gmac_get_phy_vendor
-+*----------------------------------------------------------------------*/
-+static unsigned int gmac_get_phy_vendor(int phy_addr)
-+{
-+    unsigned int	reg_val;
-+    reg_val=(mii_read(phy_addr,0x02) << 16) + mii_read(phy_addr,0x03);
-+    return reg_val;
-+}
- 
--	/* disable GMAC interrupt */
--    toe_gmac_disable_interrupt(tp->irq);
-+/*----------------------------------------------------------------------
-+* gmac_set_phy_status
-+*----------------------------------------------------------------------*/
-+void gmac_set_phy_status(struct net_device *dev)
-+{
-+	GMAC_INFO_T *tp = dev->priv;
-+	GMAC_STATUS_T   status;
-+	unsigned int    reg_val, ability,wan_port_id;
-+	unsigned int    i = 0;
- 
--//	isPtr->interrupts++;
--	/* read Interrupt status */
--	status0 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_0_REG);
--	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
--	status2 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_2_REG);
--	status3 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_3_REG);
--	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
--	// prompt warning if status bit ON but not enabled
-+#ifdef VITESSE_G5SWITCH
-+	if((tp->port_id == GMAC_PORT1)&&(Giga_switch==1)){
- #if 0
--	if (status0 & ~tp->intr0_enabled)
--		printk("Intr 0 Status error. status = 0x%X, enable = 0x%X\n",
--				status0, tp->intr0_enabled);
--	if (status1 & ~tp->intr1_enabled)
--		printk("Intr 1 Status error. status = 0x%X, enable = 0x%X\n",
--				status1, tp->intr1_enabled);
--	if (status2 & ~tp->intr2_enabled)
--		printk("Intr 2 Status error. status = 0x%X, enable = 0x%X\n",
--				status2, tp->intr2_enabled);
--	if (status3 & ~tp->intr3_enabled)
--		printk("Intr 3 Status error. status = 0x%X, enable = 0x%X\n",
--				status3, tp->intr3_enabled);
--	if (status4 & ~tp->intr4_enabled)
--		printk("Intr 4 Status error. status = 0x%X, enable = 0x%X\n",
--				status4, tp->intr4_enabled);
--#endif
--#define	INTERRUPT_SELECT			1
--	if (status0)
--		writel(status0 & tp->intr0_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_0_REG);
--	if (status1)
--		writel(status1 & tp->intr1_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_1_REG);
--	if (status2)
--		writel(status2 & tp->intr2_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_2_REG);
--	if (status3)
--		writel(status3 & tp->intr3_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_3_REG);
--	if (status4)
--		writel(status4 & tp->intr4_enabled, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
--
--	/* handle freeq interrupt first */
--	if (status4 & tp->intr4_enabled) {
--		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
--		{
--			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
--			//	tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
--
--			//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG,
--			//	SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
--			if (toe->gmac[0].dev && netif_running(toe->gmac[0].dev))
--				toe_gmac_handle_default_rxq(toe->gmac[0].dev,&toe->gmac[0]);
--			if (toe->gmac[1].dev && netif_running(toe->gmac[1].dev))
--				toe_gmac_handle_default_rxq(toe->gmac[1].dev,&toe->gmac[1]);
--			printk("\nfreeq int\n");
--			toe_gmac_fill_free_q();
--			tp->sw_fq_empty_cnt++;
--
--			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
--				SWFQ_EMPTY_INT_BIT);
--		}
--	}
--
--	// Interrupt Status 1
--	if (status1 & tp->intr1_enabled)
--	{
--		#define G1_INTR0_BITS	(GMAC1_HWTQ13_EOF_INT_BIT | GMAC1_HWTQ12_EOF_INT_BIT | GMAC1_HWTQ11_EOF_INT_BIT | GMAC1_HWTQ10_EOF_INT_BIT)
--		#define G0_INTR0_BITS	(GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT | GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT)
--		// Handle GMAC 0/1 HW Tx queue 0-3 EOF events
--		// Only count
--		// TOE, Classification, and default queues interrupts are handled by ISR
--		// because they should pass packets to upper layer
--		if (tp->port_id == 0)
--		{
--#ifndef	INTERRUPT_SELECT
--			if (netif_running(dev) && (status1 & G0_INTR0_BITS) && (tp->intr1_enabled & G0_INTR0_BITS))
--			{
--				if (status1 & GMAC0_HWTQ03_EOF_INT_BIT)
--					tp->hwtxq[3].eof_cnt++;
--				if (status1 & GMAC0_HWTQ02_EOF_INT_BIT)
--					tp->hwtxq[2].eof_cnt++;
--				if (status1 & GMAC0_HWTQ01_EOF_INT_BIT)
--					tp->hwtxq[1].eof_cnt++;
--				if (status1 & GMAC0_HWTQ00_EOF_INT_BIT)
--					tp->hwtxq[0].eof_cnt++;
--#endif	//INTERRUPT_SELECT
--#ifndef	INTERRUPT_SELECT
--			}
--#endif	//INTERRUPT_SELECT
--			if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q0_INT_BIT))
--			{
--				tp->default_q_intr_cnt++;
--				toe_gmac_handle_default_rxq(dev, tp);
-+		rcv_mask = SPI_read(2,0,0x10);			// Receive mask
-+		rcv_mask |= 0x4F;
-+		for(i=0;i<4;i++){
-+			reg_val = BIT(26)|(i<<21)|(10<<16);
-+			SPI_write(3,0,1,reg_val);
-+			msleep(10);
-+			reg_val = SPI_read(3,0,2);
-+			if(reg_val & 0x0c00){
-+				printk("Port%d:Giga mode\n",i);
-+				SPI_write(1,i,0x00,0x300701B1);
-+				SPI_write(1,i,0x00,0x10070181);
-+				switch_pre_link[i]=LINK_UP;
-+				switch_pre_speed[i]=GMAC_SPEED_1000;
- 			}
--#ifdef CONFIG_SL351x_RXTOE
--			if (netif_running(dev) && (status1 & TOE_IQ_ALL_BITS) &&
--			    (tp->intr1_enabled & TOE_IQ_ALL_BITS)) {
--				//printk("status %x, bits %x, slct %x\n", status1, TOE_IQ_ALL_BITS, tp->intr1_selected);
--				toe_gmac_handle_toeq(dev, tp, status1);
--				//toe_gmac_handle_toeq(dev, toe, tp, status1);
-+			else{
-+				reg_val = BIT(26)|(i<<21)|(5<<16);
-+				SPI_write(3,0,1,reg_val);
-+				msleep(10);
-+				ability = (reg_val = SPI_read(3,0,2)&0x5e0) >>5;
-+				if ((ability & 0x0C)) /* 100M full duplex */
-+				{
-+					SPI_write(1,i,0x00,0x30050472);
-+					SPI_write(1,i,0x00,0x10050442);
-+					printk("Port%d:100M\n",i);
-+					switch_pre_link[i]=LINK_UP;
-+				switch_pre_speed[i]=GMAC_SPEED_100;
-+				}
-+				else if((ability & 0x03)) /* 10M full duplex */
-+				{
-+					SPI_write(1,i,0x00,0x30050473);
-+					SPI_write(1,i,0x00,0x10050443);
-+					printk("Port%d:10M\n",i);
-+					switch_pre_link[i]=LINK_UP;
-+					switch_pre_speed[i]=GMAC_SPEED_10;
-+				}
-+				else{
-+					SPI_write(1,i,0x00,BIT(16));			// disable RX
-+					SPI_write(5,0,0x0E,BIT(i));			// dicard packet
-+					while((SPI_read(5,0,0x0C)&BIT(i))==0)		// wait to be empty
-+						msleep(1);
-+
-+					SPI_write(1,i,0x00,0x20000030);			// PORT_RST
-+					switch_pre_link[i]=LINK_DOWN;
-+					switch_pre_speed[i]=GMAC_SPEED_10;
-+					rcv_mask &= ~BIT(i);
-+					SPI_write(2,0,0x10,rcv_mask);			// Disable Receive
-+				}
- 			}
--#endif
- 		}
--		else if (tp->port_id == 1)
--		{
--#ifndef	INTERRUPT_SELECT
--			if (netif_running(dev) && (status1 & G1_INTR0_BITS) && (tp->intr1_enabled & G1_INTR0_BITS))
--			{
--				if (status1 & GMAC1_HWTQ13_EOF_INT_BIT)
--					tp->hwtxq[3].eof_cnt++;
--				if (status1 & GMAC1_HWTQ12_EOF_INT_BIT)
--					tp->hwtxq[2].eof_cnt++;
--				if (status1 & GMAC1_HWTQ11_EOF_INT_BIT)
--					tp->hwtxq[1].eof_cnt++;
--				if (status1 & GMAC1_HWTQ10_EOF_INT_BIT)
--					tp->hwtxq[0].eof_cnt++;
--#endif	//INTERRUPT_SELECT
--#ifndef	INTERRUPT_SELECT
--			}
--#endif	//INTERRUPT_SELECT
--			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (tp->intr1_enabled & DEFAULT_Q1_INT_BIT))
--			{
--				tp->default_q_intr_cnt++;
--				toe_gmac_handle_default_rxq(dev, tp);
--			}
--#ifdef CONFIG_SL351x_RXTOE
--			if (netif_running(dev) && (status1 & TOE_IQ_ALL_BITS) &&
--			    (tp->intr1_enabled & TOE_IQ_ALL_BITS)) {
--				//printk("status %x, bits %x, slct %x\n", status1, TOE_IQ_ALL_BITS, tp->intr1_selected);
--				toe_gmac_handle_toeq(dev, tp, status1);
--				//toe_gmac_handle_toeq(dev, toe, tp, status1);
--			}
- #endif
--		}
-+		gmac_get_switch_status(dev);
-+		gmac_write_reg(tp->base_addr, GMAC_STATUS, 0x7d, 0x0000007f);
-+//		SPI_write(2,0,0x10,rcv_mask);			// Enable Receive
-+		return ;
- 	}
-+#endif
- 
-+	reg_val = gmac_get_phy_vendor(tp->phy_addr);
-+	printk("GMAC-%d Addr %d Vendor ID: 0x%08x\n", tp->port_id, tp->phy_addr, reg_val);
- 
--	// Interrupt Status 0
--	if (status0 & tp->intr0_enabled)
--	{
--
--		#define ERR_INTR_BITS	(GMAC0_TXDERR_INT_BIT | GMAC0_TXPERR_INT_BIT |	\
--								 GMAC1_TXDERR_INT_BIT | GMAC1_TXPERR_INT_BIT |	\
--								 GMAC0_RXDERR_INT_BIT | GMAC0_RXPERR_INT_BIT |	\
--								 GMAC1_RXDERR_INT_BIT | GMAC1_RXPERR_INT_BIT)
--#ifndef	INTERRUPT_SELECT
--		if (status0 &  ERR_INTR_BITS)
--		{
--			if ((status0 & GMAC0_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXDERR_INT_BIT))
--			{
--				tp->txDerr_cnt[0]++;
--				printk("GMAC0 TX AHB Bus Error!\n");
--			}
--			if ((status0 & GMAC0_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_TXPERR_INT_BIT))
--			{
--				tp->txPerr_cnt[0]++;
--				printk("GMAC0 Tx Descriptor Protocol Error!\n");
--			}
--			if ((status0 & GMAC1_TXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXDERR_INT_BIT))
--			{
--				tp->txDerr_cnt[1]++;
--				printk("GMAC1 Tx AHB Bus Error!\n");
--			}
--			if ((status0 & GMAC1_TXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_TXPERR_INT_BIT))
--			{
--				tp->txPerr_cnt[1]++;
--				printk("GMAC1 Tx Descriptor Protocol Error!\n");
--			}
--
--			if ((status0 & GMAC0_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXDERR_INT_BIT))
--			{
--				tp->RxDerr_cnt[0]++;
--				printk("GMAC0 Rx AHB Bus Error!\n");
--			}
--			if ((status0 & GMAC0_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC0_RXPERR_INT_BIT))
--			{
--				tp->RxPerr_cnt[0]++;
--				printk("GMAC0 Rx Descriptor Protocol Error!\n");
--			}
--			if ((status0 & GMAC1_RXDERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXDERR_INT_BIT))
--			{
--				tp->RxDerr_cnt[1]++;
--				printk("GMAC1 Rx AHB Bus Error!\n");
--			}
--			if ((status0 & GMAC1_RXPERR_INT_BIT) && (tp->intr0_enabled & GMAC1_RXPERR_INT_BIT))
--			{
--				tp->RxPerr_cnt[1]++;
--				printk("GMAC1 Rx Descriptor Protocol Error!\n");
--			}
--		}
--#endif	//INTERRUPT_SELECT
--#ifndef	GMAX_TX_INTR_DISABLED
--		if (tp->port_id == 1 &&	netif_running(dev) &&
--			(((status0 & GMAC1_SWTQ10_FIN_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_FIN_INT_BIT))
--			||
--			((status0 & GMAC1_SWTQ10_EOF_INT_BIT) && (tp->intr0_enabled & GMAC1_SWTQ10_EOF_INT_BIT))))
--		{
--			toe_gmac_tx_complete(&toe_private_data.gmac[1], 0, dev, 1);
--		}
--
--		if (tp->port_id == 0 &&	netif_running(dev) &&
--			(((status0 & GMAC0_SWTQ00_FIN_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_FIN_INT_BIT))
--			||
--			((status0 & GMAC0_SWTQ00_EOF_INT_BIT) && (tp->intr0_enabled & GMAC0_SWTQ00_EOF_INT_BIT))))
--		{
--			toe_gmac_tx_complete(&toe_private_data.gmac[0], 0, dev, 1);
--		}
--#endif
--		// clear enabled status bits
--	}
--	// Interrupt Status 4
--#ifndef	INTERRUPT_SELECT
--	if (status4 & tp->intr4_enabled)
--	{
--		#define G1_INTR4_BITS		(0xff000000)
--		#define G0_INTR4_BITS		(0x00ff0000)
--
--		if (tp->port_id == 0)
--		{
--			if ((status4 & G0_INTR4_BITS) && (tp->intr4_enabled & G0_INTR4_BITS))
--			{
--				if (status4 & GMAC0_RESERVED_INT_BIT)
--					printk("GMAC0_RESERVED_INT_BIT is ON\n");
--				if (status4 & GMAC0_MIB_INT_BIT)
--					tp->mib_full_cnt++;
--				if (status4 & GMAC0_RX_PAUSE_ON_INT_BIT)
--					tp->rx_pause_on_cnt++;
--				if (status4 & GMAC0_TX_PAUSE_ON_INT_BIT)
--					tp->tx_pause_on_cnt++;
--				if (status4 & GMAC0_RX_PAUSE_OFF_INT_BIT)
--					tp->rx_pause_off_cnt++;
--				if (status4 & GMAC0_TX_PAUSE_OFF_INT_BIT)
--					tp->rx_pause_off_cnt++;
--				if (status4 & GMAC0_RX_OVERRUN_INT_BIT)
--					tp->rx_overrun_cnt++;
--				if (status4 & GMAC0_STATUS_CHANGE_INT_BIT)
--					tp->status_changed_cnt++;
--			}
--		}
--		else if (tp->port_id == 1)
--		{
--			if ((status4 & G1_INTR4_BITS) && (tp->intr4_enabled & G1_INTR4_BITS))
--			{
--				if (status4 & GMAC1_RESERVED_INT_BIT)
--					printk("GMAC1_RESERVED_INT_BIT is ON\n");
--				if (status4 & GMAC1_MIB_INT_BIT)
--					tp->mib_full_cnt++;
--				if (status4 & GMAC1_RX_PAUSE_ON_INT_BIT)
--				{
--					//printk("Gmac pause on\n");
--					tp->rx_pause_on_cnt++;
--				}
--				if (status4 & GMAC1_TX_PAUSE_ON_INT_BIT)
--				{
--					//printk("Gmac pause on\n");
--					tp->tx_pause_on_cnt++;
--				}
--				if (status4 & GMAC1_RX_PAUSE_OFF_INT_BIT)
--				{
--					//printk("Gmac pause off\n");
--					tp->rx_pause_off_cnt++;
--				}
--				if (status4 & GMAC1_TX_PAUSE_OFF_INT_BIT)
--				{
--					//printk("Gmac pause off\n");
--					tp->rx_pause_off_cnt++;
--				}
--				if (status4 & GMAC1_RX_OVERRUN_INT_BIT)
--				{
--					//printk("Gmac Rx Overrun \n");
--					tp->rx_overrun_cnt++;
--				}
--				if (status4 & GMAC1_STATUS_CHANGE_INT_BIT)
--					tp->status_changed_cnt++;
--			}
--		}
--#if 0
--		if ((status4 & SWFQ_EMPTY_INT_BIT) && (tp->intr4_enabled & SWFQ_EMPTY_INT_BIT))
--		{
--			// unsigned long data = REG32(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--//			mac_stop_rxdma(tp->sc);
--			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_ENABLE_4_REG,
--				tp->intr4_enabled & ~SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
--
--			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG,
--				SWFQ_EMPTY_INT_BIT, SWFQ_EMPTY_INT_BIT);
--			toe_gmac_fill_free_q();
--			tp->sw_fq_empty_cnt++;
--
--			gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
--				SWFQ_EMPTY_INT_BIT);
--//#if 0
--/*			if (netif_running(dev))
--				toe_gmac_handle_default_rxq(dev, tp);
--			printk("SWFQ_EMPTY_INT_BIT is ON!\n");	// should not be happened */
--//#endif
--		}
--#endif
--	}
--#endif	//INTERRUPT_SELECT
--	toe_gmac_enable_interrupt(tp->irq);
--//enable gmac rx function when do RFC 2544
--#ifdef IxscriptMate_1518
--	if (storlink_ctl.pauseoff == 1)
--	{
--		GMAC_CONFIG0_T config0;
--		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 0;
--		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 0;
--		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--	}
--#endif
--	//printk("gmac_interrupt complete!\n\n");
--//	return IRQ_RETVAL(handled);
--	return	IRQ_RETVAL(1);
--#ifdef CONFIG_SL_NAPI
--}
--#endif
--}
--
--/*----------------------------------------------------------------------
--*	toe_gmac_handle_default_rxq
--*	(1) Get rx Buffer for default Rx queue
--*	(2) notify or call upper-routine to handle it
--*	(3) get a new buffer and insert it into SW free queue
--*	(4) Note: The SW free queue Read-Write Pointer should be locked when accessing
--*----------------------------------------------------------------------*/
--//static inline void toe_gmac_handle_default_rxq(struct net_device *dev, GMAC_INFO_T *tp)
--static void toe_gmac_handle_default_rxq(struct net_device *dev, GMAC_INFO_T *tp)
--{
--	TOE_INFO_T			*toe;
--    GMAC_RXDESC_T   	*curr_desc;
--	struct sk_buff 		*skb;
--    DMA_RWPTR_T			rwptr;
--	unsigned int 		pkt_size;
--	int					max_cnt;
--	unsigned int        desc_count;
--	unsigned int        good_frame, chksum_status, rx_status;
--	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
--
--//when do ixia RFC 2544 test and packet size is select 1518 bytes,disable gmace rx function immediately after one interrupt come in.
--#ifdef IxscriptMate_1518
--	if (storlink_ctl.pauseoff == 1)
--	{
--		GMAC_CONFIG0_T config0;
--		config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 1;
--		writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--		config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--		config0.bits.dis_rx = 1;
--		writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--	}
--#endif
--	rwptr.bits32 = readl(&tp->default_qhdr->word1);
--#if 0
--	if (rwptr.bits.rptr != tp->rx_rwptr.bits.rptr)
--	{
--		mac_stop_txdma((struct net_device *)tp->dev);
--		printk("Default Queue HW RD ptr (0x%x) != SW RD Ptr (0x%x)\n",
--				rwptr.bits32, tp->rx_rwptr.bits.rptr);
--		while(1);
--	}
--#endif
--	toe = (TOE_INFO_T *)&toe_private_data;
--	max_cnt = DEFAULT_RXQ_MAX_CNT;
--	while ((--max_cnt) && rwptr.bits.rptr != rwptr.bits.wptr)
--//	while (rwptr.bits.rptr != rwptr.bits.wptr)
--	{
--//if packet size is not 1518 for RFC 2544,enable gmac rx function.The other packet size have RX workaround.
--#ifdef IxscriptMate_1518
--    	if (storlink_ctl.pauseoff == 1)
--		{
--			if (pkt_size != 1514)
--			{
--						GMAC_CONFIG0_T config0;
--						config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--						config0.bits.dis_rx = 0;
--						writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--						config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--						config0.bits.dis_rx = 0;
--						writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--			}
--		}
--#endif
--    	curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
--//		consistent_sync(curr_desc, sizeof(GMAC_RXDESC_T), PCI_DMA_FROMDEVICE);
--		tp->default_q_cnt++;
--    	tp->rx_curr_desc = (unsigned int)curr_desc;
--    	rx_status = curr_desc->word0.bits.status;
--    	chksum_status = curr_desc->word0.bits.chksum_status;
--    	tp->rx_status_cnt[rx_status]++;
--    	tp->rx_chksum_cnt[chksum_status]++;
--        pkt_size = curr_desc->word1.bits.byte_count;  /*total byte count in a frame*/
--		desc_count = curr_desc->word0.bits.desc_count; /* get descriptor count per frame */
--		good_frame=1;
--		if ((curr_desc->word0.bits32 & (GMAC_RXDESC_0_T_derr | GMAC_RXDESC_0_T_perr))
--			|| (pkt_size < 60)
--		    || (chksum_status & 0x4)
--			|| rx_status)
--		{
--			good_frame = 0;
--			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_derr)
--				printk("%s::derr (GMAC-%d)!!!\n", __func__, tp->port_id);
--			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_perr)
--				printk("%s::perr (GMAC-%d)!!!\n", __func__, tp->port_id);
--			if (rx_status)
--			{
--				if (rx_status == 4 || rx_status == 7)
--					isPtr->rx_crc_errors++;
--//				printk("%s::Status=%d (GMAC-%d)!!!\n", __func__, rx_status, tp->port_id);
--			}
--#ifdef SL351x_GMAC_WORKAROUND
--			else if (pkt_size < 60)
--			{
--				if (tp->short_frames_cnt < GMAC_SHORT_FRAME_THRESHOLD)
--					tp->short_frames_cnt++;
--				if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
--				{
--					GMAC_CONFIG0_T config0;
--					config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--					config0.bits.dis_rx = 1;
--					writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--					config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--					config0.bits.dis_rx = 1;
--					writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--				}
--			}
--#endif
--//			if (chksum_status)
--//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
--			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
--			dev_kfree_skb_irq(skb);
--		}
--		if (good_frame)
--		{
--			if (curr_desc->word0.bits.drop)
--				printk("%s::Drop (GMAC-%d)!!!\n", __func__, tp->port_id);
--//			if (chksum_status)
--//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
--
--	    	/* get frame information from the first descriptor of the frame */
--#ifdef SL351x_GMAC_WORKAROUND
--			if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
--			{
--				GMAC_CONFIG0_T config0;
--				config0.bits32 = readl(TOE_GMAC0_BASE+GMAC_CONFIG0);
--				config0.bits.dis_rx = 0;
--				writel(config0.bits32, TOE_GMAC0_BASE+GMAC_CONFIG0);
--				config0.bits32 = readl(TOE_GMAC1_BASE+GMAC_CONFIG0);
--				config0.bits.dis_rx = 0;
--				writel(config0.bits32, TOE_GMAC1_BASE+GMAC_CONFIG0);
--			}
--			tp->short_frames_cnt = 0;
--#endif
--			isPtr->rx_packets++;
--			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr - SKB_RESERVE_BYTES)));
--			if (!skb)
--			{
--				printk("Fatal Error!!skb==NULL\n");
--				goto next_rx;
--			}
--			tp->curr_rx_skb = skb;
--			// consistent_sync((void *)__va(curr_desc->word2.buf_adr), pkt_size, PCI_DMA_FROMDEVICE);
--
--	//		curr_desc->word2.buf_adr = 0;
--
--			skb_reserve (skb, RX_INSERT_BYTES);	/* 16 byte align the IP fields. */
--			skb_put(skb, pkt_size);
--			skb->dev = dev;
--			if (chksum_status == RX_CHKSUM_IP_UDP_TCP_OK)
--			{
--				skb->ip_summed = CHECKSUM_UNNECESSARY;
--#ifdef CONFIG_SL351x_NAT
--				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
--				{
--					struct iphdr	*ip_hdr;
--					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
--					sl351x_nat_input(skb,
--									tp->port_id,
--									(void *)curr_desc->word3.bits.l3_offset,
--								  	(void *)curr_desc->word3.bits.l4_offset);
--				}
--#endif
--				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
--#if 0
--#ifdef CONFIG_SL351x_RXTOE
--				if (storlink_ctl.rx_max_pktsize) {
--					struct iphdr	*ip_hdr;
--					struct tcphdr	*tcp_hdr;
--					int ip_hdrlen;
--
-- 					ip_hdr = (struct iphdr*)&(skb->data[0]);
--					if ((skb->protocol == __constant_htons(ETH_P_IP)) &&
--					   ((ip_hdr->protocol & 0x00ff) == IPPROTO_TCP)) {
--						ip_hdrlen = ip_hdr->ihl << 2;
--						tcp_hdr = (struct tcphdr*)&(skb->data[ip_hdrlen]);
--						if (tcp_hdr->syn) {
--							struct toe_conn* connection = init_toeq(ip_hdr->version,
--									ip_hdr, tcp_hdr, toe, &(skb->data[0]) - 14);
--							TCP_SKB_CB(skb)->connection = connection;
--							//	hash_dump_entry(TCP_SKB_CB(skb)->connection->hash_entry_index);
--							//		printk("%s::skb data %x, conn %x, mode %x\n",
--							//			__func__, skb->data, connection, connection->mode);
--						}
--					}
--				}
--#endif
--#endif
--			}
--			else if (chksum_status == RX_CHKSUM_IP_OK_ONLY)
--			{
--				skb->ip_summed = CHECKSUM_UNNECESSARY;
--#ifdef CONFIG_SL351x_NAT
--				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
--				{
--					struct iphdr		*ip_hdr;
--					//struct tcphdr		*tcp_hdr;
--					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
--					//tcp_hdr = (struct tcphdr *)&(skb->data[curr_desc->word3.bits.l4_offset]);
--					if (ip_hdr->protocol == IPPROTO_UDP)
--					{
--						sl351x_nat_input(skb,
--										tp->port_id,
--										(void *)curr_desc->word3.bits.l3_offset,
--								  		(void *)curr_desc->word3.bits.l4_offset);
--					}
--					else if (ip_hdr->protocol == IPPROTO_GRE)
--					{
--						sl351x_nat_input(skb,
--									tp->port_id,
--									(void *)curr_desc->word3.bits.l3_offset,
--								  	(void *)curr_desc->word3.bits.l4_offset);
--					}
--				}
--#endif
--				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
--			}
--			else
--			{
--				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
--			}
--
--			netif_rx(skb);  /* socket rx */
--			dev->last_rx = jiffies;
--
--			isPtr->rx_bytes += pkt_size;
--
--        }
--
--next_rx:
--		// advance one for Rx default Q 0/1
--		rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
--		SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
--     	tp->rx_rwptr.bits32 = rwptr.bits32;
--
--	}
--
--	/* Handles first available packets only then refill the queue. */
--	toe_gmac_fill_free_q();
--}
--
--/*----------------------------------------------------------------------
--* gmac_get_phy_vendor
--*----------------------------------------------------------------------*/
--static unsigned int gmac_get_phy_vendor(int phy_addr)
--{
--    unsigned int	reg_val;
--    reg_val=(mii_read(phy_addr,0x02) << 16) + mii_read(phy_addr,0x03);
--    return reg_val;
--}
--
--/*----------------------------------------------------------------------
--* gmac_set_phy_status
--*----------------------------------------------------------------------*/
--void gmac_set_phy_status(struct net_device *dev)
--{
--	GMAC_INFO_T *tp = dev->priv;
--	GMAC_STATUS_T   status;
--	unsigned int    reg_val, ability,wan_port_id;
--	unsigned int    i = 0;
--
--#ifdef VITESSE_G5SWITCH
--	if((tp->port_id == GMAC_PORT1)&&(Giga_switch==1)){
--#if 0
--		rcv_mask = SPI_read(2,0,0x10);			// Receive mask
--		rcv_mask |= 0x4F;
--		for(i=0;i<4;i++){
--			reg_val = BIT(26)|(i<<21)|(10<<16);
--			SPI_write(3,0,1,reg_val);
--			msleep(10);
--			reg_val = SPI_read(3,0,2);
--			if(reg_val & 0x0c00){
--				printk("Port%d:Giga mode\n",i);
--				SPI_write(1,i,0x00,0x300701B1);
--				SPI_write(1,i,0x00,0x10070181);
--				switch_pre_link[i]=LINK_UP;
--				switch_pre_speed[i]=GMAC_SPEED_1000;
--			}
--			else{
--				reg_val = BIT(26)|(i<<21)|(5<<16);
--				SPI_write(3,0,1,reg_val);
--				msleep(10);
--				ability = (reg_val = SPI_read(3,0,2)&0x5e0) >>5;
--				if ((ability & 0x0C)) /* 100M full duplex */
--				{
--					SPI_write(1,i,0x00,0x30050472);
--					SPI_write(1,i,0x00,0x10050442);
--					printk("Port%d:100M\n",i);
--					switch_pre_link[i]=LINK_UP;
--				switch_pre_speed[i]=GMAC_SPEED_100;
--				}
--				else if((ability & 0x03)) /* 10M full duplex */
--				{
--					SPI_write(1,i,0x00,0x30050473);
--					SPI_write(1,i,0x00,0x10050443);
--					printk("Port%d:10M\n",i);
--					switch_pre_link[i]=LINK_UP;
--					switch_pre_speed[i]=GMAC_SPEED_10;
--				}
--				else{
--					SPI_write(1,i,0x00,BIT(16));			// disable RX
--					SPI_write(5,0,0x0E,BIT(i));			// dicard packet
--					while((SPI_read(5,0,0x0C)&BIT(i))==0)		// wait to be empty
--						msleep(1);
--
--					SPI_write(1,i,0x00,0x20000030);			// PORT_RST
--					switch_pre_link[i]=LINK_DOWN;
--					switch_pre_speed[i]=GMAC_SPEED_10;
--					rcv_mask &= ~BIT(i);
--					SPI_write(2,0,0x10,rcv_mask);			// Disable Receive
--				}
--			}
--		}
--#endif
--		gmac_get_switch_status(dev);
--		gmac_write_reg(tp->base_addr, GMAC_STATUS, 0x7d, 0x0000007f);
--//		SPI_write(2,0,0x10,rcv_mask);			// Enable Receive
--		return ;
--	}
--#endif
--
--	reg_val = gmac_get_phy_vendor(tp->phy_addr);
--	printk("GMAC-%d Addr %d Vendor ID: 0x%08x\n", tp->port_id, tp->phy_addr, reg_val);
--
--	switch (tp->phy_mode)
-+	switch (tp->phy_mode)
- 	{
- 		case GMAC_PHY_GMII:
- 		mii_write(tp->phy_addr,0x04,0x05e1); /* advertisement 100M full duplex, pause capable on */
-@@ -3552,6 +2982,7 @@ void gmac_set_phy_status(struct net_devi
- 		status.bits.link = LINK_DOWN;
- 		//		clear_bit(__LINK_STATE_START, &dev->state);
- 		printk("Link Down (0x%04x) ", reg_val);
-+#ifdef VITESSE_G5SWITCH
- 		if(Giga_switch == 1)
- 		{
- 				wan_port_id = 1;
-@@ -3565,6 +2996,7 @@ void gmac_set_phy_status(struct net_devi
- 				storlink_ctl.link[ tp->port_id] = 0;
- #endif
- 		}
-+#endif
- 	}
- 	else
- 	{
-@@ -3572,6 +3004,7 @@ void gmac_set_phy_status(struct net_devi
- 		status.bits.link = LINK_UP;
- 		//		set_bit(__LINK_STATE_START, &dev->state);
- 		printk("Link Up (0x%04x) ",reg_val);
-+#ifdef VITESSE_G5SWITCH
- 		if(Giga_switch == 1)
- 		{
- 				wan_port_id = 1;
-@@ -3585,6 +3018,7 @@ void gmac_set_phy_status(struct net_devi
- 				storlink_ctl.link[ tp->port_id] = 1;
- #endif
- 		}
-+#endif
- 	}
- 	//    value = mii_read(PHY_ADDR,0x05);
- 
-@@ -3863,6 +3297,7 @@ void gmac_get_phy_status(struct net_devi
- 			}
- 		}
- 		status.bits.link = LINK_UP; /* link up */
-+#ifdef VITESSE_G5SWITCH
- 		if(Giga_switch==1)
- 		{
- 				wan_port_id = 1;
-@@ -3874,6 +3309,7 @@ void gmac_get_phy_status(struct net_devi
- 				storlink_ctl.link[ tp->port_id] = 1;
- #endif
- 		}
-+#endif
- 		if ((ability & 0x20)==0x20)
- 		{
- 			if (tp->flow_control_enable == 0)
-@@ -3914,6 +3350,7 @@ void gmac_get_phy_status(struct net_devi
- 	else
- 	{
- 		status.bits.link = LINK_DOWN; /* link down */
-+#ifdef VITESSE_G5SWITCH
- 		if(Giga_switch == 1)
- 		{
- 				wan_port_id = 1;
-@@ -3925,6 +3362,7 @@ void gmac_get_phy_status(struct net_devi
- 				storlink_ctl.link[ tp->port_id] = 0;
- #endif
- 		}
-+#endif
- 		if (tp->pre_phy_status == LINK_UP)
- 		{
- 			printk("GMAC-%d LINK_Down......\n",tp->port_id);
-@@ -4298,86 +3736,102 @@ static void gmac_set_rx_mode(struct net_
- }
- 
- #ifdef CONFIG_SL_NAPI
-+
-+static int gmax_rx(struct net_device *dev, int *budget)
-+{
-+	return 0;
-+}
-+
-+static int gmac_tx(struct net_device *dev, int *budget)
-+{
-+	return 0;
-+}
-+
- /*----------------------------------------------------------------------
- * gmac_rx_poll
- *----------------------------------------------------------------------*/
- static int gmac_rx_poll(struct net_device *dev, int *budget)
- {
--	TOE_INFO_T			*toe;
--    GMAC_RXDESC_T   	*curr_desc;
--	struct sk_buff 		*skb;
--    DMA_RWPTR_T			rwptr;
--    unsigned int data32;
--	unsigned int 		pkt_size;
--	unsigned int        desc_count;
--	unsigned int        good_frame, chksum_status, rx_status;
--	int                 rx_pkts_num = 0;
--	int                 quota = min(dev->quota, *budget);
--	GMAC_INFO_T			*tp = (GMAC_INFO_T *)dev->priv;
--	unsigned int		status4;
--	volatile DMA_RWPTR_T	fq_rwptr;
--	// int					max_cnt = TOE_SW_FREEQ_DESC_NUM;//TOE_SW_FREEQ_DESC_NUM = 64
--	//unsigned long		rx_old_bytes;
-+	TOE_INFO_T	*toe;
-+	GMAC_RXDESC_T	*curr_desc;
-+	struct sk_buff	*skb;
-+	DMA_RWPTR_T	rwptr;
-+	unsigned int	data32;
-+	unsigned int	pkt_size;
-+	unsigned int	desc_count;
-+	unsigned int	good_frame, chksum_status, rx_status;
-+	int		rx_pkts_num = 0;
-+	int		quota = min(dev->quota, *budget);
-+	GMAC_INFO_T	*tp = (GMAC_INFO_T *)dev->priv;
-+	unsigned int	status1;
-+	unsigned int	status4;
- 	struct net_device_stats *isPtr = (struct net_device_stats *)&tp->ifStatics;
--	//unsigned long long	rx_time;
--
- 
- 	BUG_ON(rx_poll_enabled == 0);
--#if 1
--	if (do_again)
--	{
--			toe_gmac_fill_free_q();
--			status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
--			fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--			//printk("\n%s:: do_again toe_gmac_fill_free_q =======>status4=0x%x =====fq_rwptr =0x%8x======>JKJKJKJKJKJKJKJKJ \n", __func__,status4,fq_rwptr.bits32);
--			if (fq_rwptr.bits.wptr != fq_rwptr.bits.rptr)
--			{
--						//status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
--						do_again =0;
--						//netif_rx_complete(dev);
--						gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,	0x1);
--						fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--						rwptr.bits32 = readl(&tp->default_qhdr->word1);
--			}
--			else
--				return 1;
--	}
--#endif
--	rwptr.bits32 = readl(&tp->default_qhdr->word1);
--#if 0
--	if (rwptr.bits.rptr != tp->rx_rwptr.bits.rptr)
--	{
--		mac_stop_txdma((struct net_device *)tp->dev);
--		printk("Default Queue HW RD ptr (0x%x) != SW RD Ptr (0x%x)\n",
--				rwptr.bits32, tp->rx_rwptr.bits.rptr);
--		while(1);
--	}
--#endif
-+
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 
--	fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--	//printk("%s:---Before-------------->Default Queue HW RW ptr (0x%8x),   fq_rwptr =0x%8x \n",__func__,rwptr.bits32,fq_rwptr.bits32 );
--	//printk("%s:---Before while   rx_pkts_num=%d------rx_finished_idx=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rx_finished_idx,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
--//	while ((--max_cnt) && (rwptr.bits.rptr != rwptr.bits.wptr) && (rx_pkts_num < quota))
-+rx_poll_retry:
-+	status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	if (status1 & 1) {
-+		writel(1, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	}
- 
-+	rwptr.bits32 = readl(&tp->default_qhdr->word1);
- 	while ((rwptr.bits.rptr != rwptr.bits.wptr) && (rx_pkts_num < quota))
- 	{
--
--    	curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
-+		curr_desc = (GMAC_RXDESC_T *)tp->default_desc_base + rwptr.bits.rptr;
- 		tp->default_q_cnt++;
--    	tp->rx_curr_desc = (unsigned int)curr_desc;
--    	rx_status = curr_desc->word0.bits.status;
--    	chksum_status = curr_desc->word0.bits.chksum_status;
--    	tp->rx_status_cnt[rx_status]++;
--    	tp->rx_chksum_cnt[chksum_status]++;
--        pkt_size = curr_desc->word1.bits.byte_count;  /*total byte count in a frame*/
-+		tp->rx_curr_desc = (unsigned int)curr_desc;
-+		rx_status = curr_desc->word0.bits.status;
-+		chksum_status = curr_desc->word0.bits.chksum_status;
-+		tp->rx_status_cnt[rx_status]++;
-+		tp->rx_chksum_cnt[chksum_status]++;
-+		pkt_size = curr_desc->word1.bits.byte_count;  /*total byte count in a frame*/
- 		desc_count = curr_desc->word0.bits.desc_count; /* get descriptor count per frame */
- 		good_frame=1;
-+
-+		if (0) {
-+
-+				int free, busy;
-+				uint32_t rwptr1;
-+				uint32_t rwptr2;
-+
-+				rwptr1 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+				free = (GET_WPTR(rwptr1) - GET_RPTR(rwptr1)) & 0xFF;
-+
-+				rwptr2 = readl(&tp->default_qhdr->word1);
-+				busy = (GET_RPTR(rwptr2) - GET_WPTR(rwptr2)) & 0xFF;
-+
-+				if (GET_WPTR(rwptr1) == GET_RPTR(rwptr1)) {
-+					printk("frame  status: %d\n"
-+					       "SWFQ: wptr: %hu, rptr: %hu, free: %d\n"
-+					       "GMAC: wptr: %hu, rptr: %hu, free: %d\n",
-+					       rx_status,
-+					       GET_WPTR(rwptr1), GET_RPTR(rwptr1), free,
-+					       GET_WPTR(rwptr2), GET_RPTR(rwptr2), busy);
-+				}
-+		}
-+
-+		{
-+			GMAC_RXDESC_T	*fq_desc;
-+			void *data;
-+			struct sk_buff *skb;
-+			unsigned short idx;
-+
-+			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+			idx = (unsigned short)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES + 4));
-+
-+			BUG_ON(idx > TOE_SW_FREEQ_DESC_NUM);
-+			BUG_ON(skb == NULL);
-+			fq_desc = (GMAC_RXDESC_T*)toe->swfq_desc_base + idx;
-+			fq_desc->word2.buf_adr = 0;
-+		}
-+
- 		if ((curr_desc->word0.bits32 & (GMAC_RXDESC_0_T_derr | GMAC_RXDESC_0_T_perr))
--			|| (pkt_size < 60)
-+		    || (pkt_size < 60)
- 		    || (chksum_status & 0x4)
- 		    || rx_status )
--//			|| rx_status || (rwptr.bits.rptr > rwptr.bits.wptr ))
- 		{
- 			good_frame = 0;
- 			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_derr)
-@@ -4388,7 +3842,6 @@ static int gmac_rx_poll(struct net_devic
- 			{
- 				if (rx_status == 4 || rx_status == 7)
- 					isPtr->rx_crc_errors++;
--//				printk("%s::Status=%d (GMAC-%d)!!!\n", __func__, rx_status, tp->port_id);
- 			}
- #ifdef SL351x_GMAC_WORKAROUND
- 			else if (pkt_size < 60)
-@@ -4407,17 +3860,32 @@ static int gmac_rx_poll(struct net_devic
- 				}
- 			}
- #endif
--//			if (chksum_status)
--//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
- 			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
--			dev_kfree_skb_irq(skb);
-+			dev_kfree_skb(skb);
-+
-+			if (0) {
-+				int free, busy;
-+				uint32_t rwptr1;
-+				uint32_t rwptr2;
-+
-+				rwptr1 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
-+				free = (GET_WPTR(rwptr1) - GET_RPTR(rwptr1)) & 0xFF;
-+
-+				rwptr2 = readl(&tp->default_qhdr->word1);
-+				busy = (GET_RPTR(rwptr2) - GET_WPTR(rwptr2)) & 0xFF;
-+
-+				printk("frame  status: %d\n"
-+				       "SWFQ: wptr: %hu, rptr: %hu, free: %d\n"
-+				       "GMAC: wptr: %hu, rptr: %hu, free: %d\n",
-+				       rx_status,
-+				       GET_WPTR(rwptr1), GET_RPTR(rwptr1), free,
-+				       GET_WPTR(rwptr2), GET_RPTR(rwptr2), busy);
-+			}
- 		}
- 		if (good_frame)
- 		{
- 			if (curr_desc->word0.bits.drop)
- 				printk("%s::Drop (GMAC-%d)!!!\n", __func__, tp->port_id);
--//			if (chksum_status)
--//				printk("%s::Checksum Status=%d (GMAC-%d)!!!\n", __func__, chksum_status, tp->port_id);
- 
- #ifdef SL351x_GMAC_WORKAROUND
- 			if (tp->short_frames_cnt >= GMAC_SHORT_FRAME_THRESHOLD)
-@@ -4432,225 +3900,118 @@ static int gmac_rx_poll(struct net_devic
- 			}
- 			tp->short_frames_cnt = 0;
- #endif
--	    	/* get frame information from the first descriptor of the frame */
-+			/* get frame information from the first descriptor of the frame */
- 			isPtr->rx_packets++;
--			//consistent_sync((void *)__va(curr_desc->word2.buf_adr), pkt_size, PCI_DMA_FROMDEVICE);
-+			consistent_sync((void *)__va(curr_desc->word2.buf_adr), pkt_size, PCI_DMA_FROMDEVICE);
- 			skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
- 			tp->curr_rx_skb = skb;
--	//		curr_desc->word2.buf_adr = 0;
- 
--		    //skb_reserve (skb, SKB_RESERVE_BYTES);
- 			skb_reserve (skb, RX_INSERT_BYTES);	/* 2 byte align the IP fields. */
--			//if ((skb->tail+pkt_size) > skb->end )
--			//printk("%s::------------->Here skb->len=%d,pkt_size= %d,skb->head=0x%x,skb->tail= 0x%x, skb->end= 0x%x\n", __func__, skb->len, pkt_size,skb->head,skb->tail,skb->end);
- 			skb_put(skb, pkt_size);
- 
--
- 			skb->dev = dev;
- 			if (chksum_status == RX_CHKSUM_IP_UDP_TCP_OK)
- 			{
- 				skb->ip_summed = CHECKSUM_UNNECESSARY;
--#ifdef CONFIG_SL351x_NAT
--				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
--				{
--					struct iphdr	*ip_hdr;
--					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
--					sl351x_nat_input(skb,
--									tp->port_id,
--									(void *)curr_desc->word3.bits.l3_offset,
--								  	(void *)curr_desc->word3.bits.l4_offset);
--				}
--#endif
- 				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
--#if 0
--#ifdef CONFIG_SL351x_RXTOE
--				if (storlink_ctl.rx_max_pktsize) {
--					struct iphdr	*ip_hdr;
--					struct tcphdr	*tcp_hdr;
--					int ip_hdrlen;
--
-- 					ip_hdr = (struct iphdr*)&(skb->data[0]);
--					if ((skb->protocol == __constant_htons(ETH_P_IP)) &&
--					   ((ip_hdr->protocol & 0x00ff) == IPPROTO_TCP)) {
--						ip_hdrlen = ip_hdr->ihl << 2;
--						tcp_hdr = (struct tcphdr*)&(skb->data[ip_hdrlen]);
--						if (tcp_hdr->syn) {
--							struct toe_conn* connection = init_toeq(ip_hdr->version,
--									ip_hdr, tcp_hdr, toe, &(skb->data[0]) - 14);
--							TCP_SKB_CB(skb)->connection = connection;
--							//	hash_dump_entry(TCP_SKB_CB(skb)->connection->hash_entry_index);
--							//		printk("%s::skb data %x, conn %x, mode %x\n",
--							//			__func__, skb->data, connection, connection->mode);
--						}
--					}
--				}
--#endif
--#endif
- 			}
- 			else if (chksum_status == RX_CHKSUM_IP_OK_ONLY)
- 			{
- 				skb->ip_summed = CHECKSUM_UNNECESSARY;
--#ifdef CONFIG_SL351x_NAT
--				if (nat_cfg.enabled && curr_desc->word3.bits.l3_offset && curr_desc->word3.bits.l4_offset)
--				{
--					struct iphdr	*ip_hdr;
--					ip_hdr = (struct iphdr *)&(skb->data[curr_desc->word3.bits.l3_offset]);
--					if (ip_hdr->protocol == IPPROTO_UDP)
--					{
--						sl351x_nat_input(skb,
--										tp->port_id,
--										(void *)curr_desc->word3.bits.l3_offset,
--								  		(void *)curr_desc->word3.bits.l4_offset);
--					}
--					else if (ip_hdr->protocol == IPPROTO_GRE)
--					{
--						sl351x_nat_input(skb,
--									tp->port_id,
--									(void *)curr_desc->word3.bits.l3_offset,
--								  	(void *)curr_desc->word3.bits.l4_offset);
--					}
--				}
--#endif
- 				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
- 			}
- 			else
- 			{
- 				skb->protocol = eth_type_trans(skb,dev); /* set skb protocol */
- 			}
--			//netif_rx(skb);  /* socket rx */
-+
- 			netif_receive_skb(skb); //For NAPI
- 			dev->last_rx = jiffies;
- 
- 			isPtr->rx_bytes += pkt_size;
--			//printk("------------------->isPtr->rx_bytes = %d\n",isPtr->rx_bytes);
--
-+		}
- 
--        }
- 		// advance one for Rx default Q 0/1
- 		rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
- 		SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
--     	tp->rx_rwptr.bits32 = rwptr.bits32;
-+		tp->rx_rwptr.bits32 = rwptr.bits32;
- 		rx_pkts_num++;
--		//rwptr.bits32 = readl(&tp->default_qhdr->word1);//try read default_qhdr again
--		//fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--		//printk("%s:---Loop  -------->rx_pkts_num=%d------------>Default Queue HW RW ptr = (0x%8x),   fq_rwptr =0x%8x \n",__func__,rx_pkts_num,rwptr.bits32,fq_rwptr.bits32 );
--#if 0
--		if ((status4 & 0x1) == 0)
--		{
--			//if (!((dev->last_rx <= (rx_time + 2)) &&  (isPtr->rx_bytes > (rx_old_bytes + 1000000 ))))
--			if (tp->total_q_cnt_napi < 1024)
--			{
--				tp->total_q_cnt_napi++;
--				toe_gmac_fill_free_q();  //for iperf test disable
--			}
--			//else
--				//printk("%s:---isPtr->rx_bytes =%u , rx_old_bytes =%u\n",__func__,isPtr->rx_bytes,rx_old_bytes );
-+		// rwptr.bits32 = readl(&tp->default_qhdr->word1);
- 
-+		status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+		if (status4 & 1) {
-+			writel(status4 & SWFQ_EMPTY_INT_BIT, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
- 		}
-+
-+		toe_gmac_fill_free_q(5);
-+	}
-+
-+#if 0
-+	/* avoid races with hard_start_xmit() */
-+
-+	spin_lock(&gmac_fq_lock);
-+	toe_gmac_tx_complete(&toe_private_data.gmac[0], 0, dev, 1);
-+	spin_unlock(&gmac_fq_lock);
- #endif
--		//rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
--		//printk("%s:---Loop  -------->rx_pkts_num=%d----rwptr.bits.rptr=0x%x-------->Default Queue HW RW ptr = (0x%8x),   fq_rwptr =0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits32,fq_rwptr.bits32 );
--		//printk("%s:---Loop  rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
-+
-+	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+	if (status4 & 1)
-+	{
-+		writel(status4 & SWFQ_EMPTY_INT_BIT, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_STATUS_4_REG);
-+		status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);
-+		toe_gmac_fill_free_q(rx_pkts_num);
- 	}
--	// advance one for Rx default Q 0/1
- 
--		//rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, tp->default_desc_num);
--		//SET_RPTR(&tp->default_qhdr->word1, rwptr.bits.rptr);
--     	//tp->rx_rwptr.bits32 = rwptr.bits32;
--     	//rwptr.bits.rptr = rwptr.bits.rptr;
-+	rwptr.bits32 = readl(&tp->default_qhdr->word1);
-+	if (rwptr.bits.rptr != rwptr.bits.wptr &&
-+	    quota > rx_pkts_num)
-+		goto rx_poll_retry;
- 
- 	dev->quota -= rx_pkts_num;
- 	*budget -= rx_pkts_num;
- 
--	status4 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_4_REG);//try read SWFQ empty again
--	//fq_rwptr.bits32 = readl(TOE_GLOBAL_BASE + GLOBAL_SWFQ_RWPTR_REG);
--	rwptr.bits32 = readl(&tp->default_qhdr->word1); //try read default_qhdr again
--	//printk("%s:---After    rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
--//	if (rwptr.bits.rptr > rwptr.bits.wptr )
--//			{
--				//toe_gmac_disable_rx(dev);
--				//wait_event_interruptible_timeout(freeq_wait,
--					//(rx_pkts_num == 100), CMTP_INTEROP_TIMEOUT);
--				//printk("\n%s:: return 22222=======> rx_pkts_num =%d,   rwptr.bits.rptr=%d,   rwptr.bits.wptr = %d ====---------=======>JKJKJKJKJK\n",
--					//__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
--//				return 1;
--//			}
--
--	if (rwptr.bits.rptr == rwptr.bits.wptr)
-+	/* Receive queue is empty now */
-+	if (quota >= rx_pkts_num)
- 	{
--		// unsigned int data32;
--			//printk("%s:---[rwptr.bits.rptr == rwptr.bits.wptr]   rx_pkts_num=%d------rwptr.bits.rptr=0x%x------->Default_Q [rwptr.bits.rptr(SW)=0x%x,   rwptr.bits.wptr(HW) = 0x%x ]---->Free_Q(SW_HW) = 0x%8x \n",__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.rptr,rwptr.bits.wptr,fq_rwptr.bits32 );
--
--	    /* Receive descriptor is empty now */
--#if 1
--     if (status4 & 0x1)
--   			{
--   				do_again =1;
--   				//writel(0x40400000, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_4_REG); //disable SWFQ empty interrupt
--   				//toe_gmac_disable_interrupt(tp->irq);
--   				tp->sw_fq_empty_cnt++;
--   				//toe_gmac_disable_rx(dev);
--   				writel(0x07960202, TOE_GMAC0_BASE+GMAC_CONFIG0);
--				writel(0x07960202, TOE_GMAC1_BASE+GMAC_CONFIG0);
--   				//printk("\n%s ::  freeq int-----tp->sw_fq_empty_cnt  =%d---------====================----------------->\n",__func__,tp->sw_fq_empty_cnt);
--   				//while ((fq_rwptr.bits.wptr >= (fq_rwptr.bits.rptr+256)) || (fq_rwptr.bits.wptr <= (fq_rwptr.bits.rptr+256)))
--   				//{
--   					//gmac_write_reg(TOE_GLOBAL_BASE, GLOBAL_INTERRUPT_STATUS_4_REG, status4,
--					//0x1);
--				//printk("\n%s::fq_rwptr.wrptr = %x =======> ===========>here \n", __func__,fq_rwptr.bits32);
--				//if ((status4 & 0x1) == 0)
--					//break;
--				 return 1;
--				//}
-+		unsigned long flags;
- 
-+		netif_rx_complete(dev);
-+		rx_poll_enabled = 0;
-+#if 0
-+		status1 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_STATUS_1_REG);
-+		if (status1 & 1) {
-+			if (netif_rx_reschedule(dev, rx_pkts_num)) {
-+				rx_poll_enabled = 1;
-+				return 1;
- 			}
-+		}
- #endif
--        //toe_gmac_fill_free_q();
--        netif_rx_complete(dev);
--
--		rx_poll_enabled = 0;
- 
--		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--		if (tp->port_id == 0)
--				data32 |= DEFAULT_Q0_INT_BIT;
--		else
--				data32 |= DEFAULT_Q1_INT_BIT;
--		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+		spin_lock_irqsave(&gmac_fq_lock, flags);
- 
- 		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
- 		if (tp->port_id == 0)
--				data32 |= DEFAULT_Q0_INT_BIT;
-+			data32 |= DEFAULT_Q0_INT_BIT;
- 		else
--				data32 |= DEFAULT_Q1_INT_BIT;
-+			data32 |= DEFAULT_Q1_INT_BIT;
- 		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_4_REG);
- 
--		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+		data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
- 		if (tp->port_id == 0)
--				data32 |= DEFAULT_Q0_INT_BIT;
-+			data32 |= DEFAULT_Q0_INT_BIT;
- 		else
--				data32 |= DEFAULT_Q1_INT_BIT;
--		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_SELECT_4_REG);
-+			data32 |= DEFAULT_Q1_INT_BIT;
-+		writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
- 
--        // enable GMAC-0 rx interrupt
--        // class-Q & TOE-Q are implemented in future
--        //data32 = readl(TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--        //if (tp->port_id == 0)
--        	//data32 |= DEFAULT_Q0_INT_BIT;
--        //else
--        	//data32 |= DEFAULT_Q1_INT_BIT;
--        //writel(data32, TOE_GLOBAL_BASE + GLOBAL_INTERRUPT_ENABLE_1_REG);
--		writel(0x3, TOE_GLOBAL_BASE+GLOBAL_INTERRUPT_ENABLE_1_REG);
--		//printk("\n%s::netif_rx_complete-->  rx_pkts_num =%d,   rwptr.bits.rptr=0x%x,   rwptr.bits.wptr = 0x%x ====---------=======>JKJKJKJKJK\n",
--		//__func__,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
--        writel(0x07960200, TOE_GMAC0_BASE+GMAC_CONFIG0);
--		writel(0x07960200, TOE_GMAC1_BASE+GMAC_CONFIG0);
--        return 0;
--    }
--    else
--    {
--        //printk("\n%s:: return 1 -->status4= 0x%x,rx_pkts_num =%d,   rwptr.bits.rptr=0x%x,   rwptr.bits.wptr = 0x%x  ======> \n", __func__,status4,rx_pkts_num,rwptr.bits.rptr,rwptr.bits.wptr);
--        return 1;
--    }
-+		spin_unlock_irqrestore(&gmac_fq_lock, flags);
-+
-+		return 0;
-+	}
-+	else
-+	{
-+		/* not done, will call ->poll() later. */
-+		return 1;
-+	}
- }
- #endif
- 
-@@ -5114,6 +4475,7 @@ void sl351x_poll_gmac_hanged_status(u32 
- 			{
- 				sl351x_nat_workaround_cnt++;
- 				sl351x_nat_workaround_handler();
-+				printk("%():%d - workaround\n", __func__, __LINE__);
- 			}
- #endif
- #endif
-@@ -5124,6 +4486,7 @@ void sl351x_poll_gmac_hanged_status(u32 
- 	}
- 
- do_workaround:
-+	printk("doing workaround ?!\n");
- 
- 	gmac_initialized = 0;
- 	if (hanged_state)
-@@ -5290,6 +4653,7 @@ static void sl351x_gmac_release_swtx_q(v
- 	GMAC_SWTXQ_T	*swtxq;
- 	DMA_RWPTR_T		rwptr;
- 
-+	printk("**** %s():%d\n", __func__, __LINE__);
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 	tp = (GMAC_INFO_T *)&toe->gmac[0];
- 	for (i=0; i<GMAC_NUM; i++, tp++)
-@@ -5341,6 +4705,7 @@ static void sl351x_gmac_release_rx_q(voi
- 	volatile GMAC_RXDESC_T	*curr_desc;
- 	struct sk_buff			*skb;
- 
-+	printk("**** %s():%d\n", __func__, __LINE__);
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 	tp = (GMAC_INFO_T *)&toe->gmac[0];
- 	for (i=0; i<GMAC_NUM; i++, tp++)
-@@ -5374,6 +4739,7 @@ static void sl351x_gmac_release_class_q(
- 	volatile GMAC_RXDESC_T	*curr_desc;
- 	struct sk_buff			*skb;
- 
-+	printk("**** %s():%d\n", __func__, __LINE__);
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 	classq = (CLASSQ_INFO_T *)&toe->classq[0];
- 	for (i=0; i<TOE_CLASS_QUEUE_NUM; i++, classq++)
-@@ -5410,6 +4776,7 @@ static void sl351x_gmac_release_toe_q(vo
- 	GMAC_RXDESC_T	*toe_curr_desc;
- 	struct sk_buff			*skb;
- 
-+	printk("**** %s():%d\n", __func__, __LINE__);
- 	toe = (TOE_INFO_T *)&toe_private_data;
- 	toe_qhdr = (TOE_QHDR_T *)TOE_TOE_QUE_HDR_BASE;
- 	for (i=0; i<TOE_TOE_QUEUE_NUM; i++, toe_qhdr++)
---- a/include/asm-arm/arch-sl2312/sl351x_gmac.h
-+++ b/include/asm-arm/arch-sl2312/sl351x_gmac.h
-@@ -107,7 +107,7 @@
-  * The base address and descriptor number are configured at
-  * DMA Queues Descriptor Ring Base Address/Size Register (offset 0x0004)
-  **********************************************************************/
--#define TOE_SW_FREEQ_DESC_POWER		10
-+#define TOE_SW_FREEQ_DESC_POWER		8
- #define TOE_SW_FREEQ_DESC_NUM		(1<<TOE_SW_FREEQ_DESC_POWER)
- #define TOE_HW_FREEQ_DESC_POWER		8
- #define TOE_HW_FREEQ_DESC_NUM		(1<<TOE_HW_FREEQ_DESC_POWER)
-@@ -123,12 +123,12 @@
- #define TOE_DEFAULT_Q0_DESC_NUM		(1<<TOE_DEFAULT_Q0_DESC_POWER)
- #define TOE_DEFAULT_Q1_DESC_POWER	8
- #define TOE_DEFAULT_Q1_DESC_NUM		(1<<TOE_DEFAULT_Q1_DESC_POWER)
--#define TOE_TOE_DESC_POWER			8
--#define TOE_TOE_DESC_NUM			(1<<TOE_TOE_DESC_POWER)
-+#define TOE_TOE_DESC_POWER		8
-+#define TOE_TOE_DESC_NUM		(1<<TOE_TOE_DESC_POWER)
- #define TOE_CLASS_DESC_POWER		8
--#define TOE_CLASS_DESC_NUM			(1<<TOE_CLASS_DESC_POWER)
--#define TOE_INTR_DESC_POWER			8
--#define TOE_INTR_DESC_NUM			(1<<TOE_INTR_DESC_POWER)
-+#define TOE_CLASS_DESC_NUM		(1<<TOE_CLASS_DESC_POWER)
-+#define TOE_INTR_DESC_POWER		8
-+#define TOE_INTR_DESC_NUM		(1<<TOE_INTR_DESC_POWER)
- 
- #define TOE_TOE_QUEUE_MAX			64
- #define TOE_TOE_QUEUE_NUM			64
diff --git a/target/linux/storm/patches/007-mtd.patch b/target/linux/storm/patches/007-mtd.patch
deleted file mode 100644
index bc9a03ee4a..0000000000
--- a/target/linux/storm/patches/007-mtd.patch
+++ /dev/null
@@ -1,4948 +0,0 @@
---- a/drivers/mtd/chips/Kconfig
-+++ b/drivers/mtd/chips/Kconfig
-@@ -220,6 +220,13 @@ config MTD_ROM
- 	  This option enables basic support for ROM chips accessed through
- 	  a bus mapping driver.
- 
-+config MTD_SERIAL
-+	tristate "Support for Serial chips in bus mapping"
-+	depends on MTD
-+	help
-+	  This option enables basic support for Serial chips accessed through
-+	  a bus mapping driver.
-+
- config MTD_ABSENT
- 	tristate "Support for absent chips in bus mapping"
- 	help
---- a/drivers/mtd/chips/cfi_cmdset_0002.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -39,10 +39,15 @@
- #include <linux/mtd/cfi.h>
- #include <linux/mtd/xip.h>
- 
-+//****** Storlink SoC ******
- #define AMD_BOOTLOC_BUG
--#define FORCE_WORD_WRITE 0
--
--#define MAX_WORD_RETRIES 3
-+//#define FORCE_WORD_WRITE 0
-+#define FORCE_WORD_WRITE 1
-+#define FORCE_FAST_PROG 0
-+
-+//#define MAX_WORD_RETRIES 3
-+#define MAX_WORD_RETRIES 3 // CONFIG_MTD_CFI_AMDSTD_RETRY
-+//**************************
- 
- #define MANUFACTURER_AMD	0x0001
- #define MANUFACTURER_ATMEL	0x001F
-@@ -322,6 +327,13 @@ struct mtd_info *cfi_cmdset_0002(struct 
- #endif
- 
- 		bootloc = extp->TopBottom;
-+//****** Storlink SoC ******
-+		if(bootloc == 5)
-+		{
-+			bootloc = 3;
-+			extp->TopBottom = 3;
-+		}
-+//**************************
- 		if ((bootloc != 2) && (bootloc != 3)) {
- 			printk(KERN_WARNING "%s: CFI does not contain boot "
- 			       "bank location. Assuming top.\n", map->name);
-@@ -340,6 +352,9 @@ struct mtd_info *cfi_cmdset_0002(struct 
- 				cfi->cfiq->EraseRegionInfo[j] = swap;
- 			}
- 		}
-+#ifdef CONFIG_MTD_MAP_BANK_WIDTH_1
-+		cfi->device_type = CFI_DEVICETYPE_X8;
-+#endif
- 		/* Set the default CFI lock/unlock addresses */
- 		cfi->addr_unlock1 = 0x555;
- 		cfi->addr_unlock2 = 0x2aa;
-@@ -461,6 +476,7 @@ static int __xipram chip_ready(struct ma
- 	map_word d, t;
- 
- 	d = map_read(map, addr);
-+	udelay(20);	//Storlink SoC
- 	t = map_read(map, addr);
- 
- 	return map_word_equal(map, d, t);
-@@ -626,7 +642,9 @@ static void put_chip(struct map_info *ma
- 	default:
- 		printk(KERN_ERR "MTD: put_chip() called with oldstate %d!!\n", chip->oldstate);
- 	}
-+//****** Storlink SoC ******
- 	wake_up(&chip->wq);
-+//**************************
- }
- 
- #ifdef CONFIG_MTD_XIP
-@@ -940,7 +958,9 @@ static inline int do_read_secsi_onechip(
- 	cfi_send_gen_cmd(0x90, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0x00, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
- 
-+//****** Storlink SoC ******
- 	wake_up(&chip->wq);
-+//**************************
- 	spin_unlock(chip->mutex);
- 
- 	return 0;
-@@ -1005,7 +1025,10 @@ static int __xipram do_write_oneword(str
- 	 */
- 	unsigned long uWriteTimeout = ( HZ / 1000 ) + 1;
- 	int ret = 0;
--	map_word oldd;
-+//****** Storlink SoC ******
-+//	map_word oldd;
-+	map_word oldd, tmp;
-+//**************************
- 	int retry_cnt = 0;
- 
- 	adr += chip->start;
-@@ -1037,9 +1060,15 @@ static int __xipram do_write_oneword(str
- 	ENABLE_VPP(map);
- 	xip_disable(map, chip, adr);
-  retry:
-+//****** Storlink SoC ******
-+#if FORCE_FAST_PROG  /* Unlock bypass */
-+	cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-+#else
- 	cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-+#endif
-+//**************************
- 	map_write(map, datum, adr);
- 	chip->state = FL_WRITING;
- 
-@@ -1072,7 +1101,13 @@ static int __xipram do_write_oneword(str
- 		}
- 
- 		if (chip_ready(map, adr))
--			break;
-+		{
-+			tmp = map_read(map, adr);
-+			if(map_word_equal(map, tmp, datum))
-+//				goto op_done;
-+                break;
-+
-+		}
- 
- 		/* Latency issues. Drop the lock, wait a while and retry */
- 		UDELAY(map, chip, adr, 1);
-@@ -1084,8 +1119,17 @@ static int __xipram do_write_oneword(str
- 		/* FIXME - should have reset delay before continuing */
- 
- 		if (++retry_cnt <= MAX_WORD_RETRIES)
-+		{
-+//****** Storlink SoC ******
-+#if FORCE_FAST_PROG
-+			cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x20, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-+		//udelay(1);
-+#endif
-+			udelay(1);
- 			goto retry;
--
-+		}
- 		ret = -EIO;
- 	}
- 	xip_enable(map, chip, adr);
-@@ -1171,7 +1215,14 @@ static int cfi_amdstd_write_words(struct
- 				return 0;
- 		}
- 	}
--
-+//****** Storlink SoC ******
-+	map_write( map, CMD(0xF0), chipstart );
-+#if FORCE_FAST_PROG
-+		cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+		cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chipstart, map, cfi, cfi->device_type, NULL);
-+		cfi_send_gen_cmd(0x20, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
-+//**************************
- 	/* We are now aligned, write as much as possible */
- 	while(len >= map_bankwidth(map)) {
- 		map_word datum;
-@@ -1181,7 +1232,15 @@ static int cfi_amdstd_write_words(struct
- 		ret = do_write_oneword(map, &cfi->chips[chipnum],
- 				       ofs, datum);
- 		if (ret)
-+		{
-+//****** Storlink SoC ******
-+#if FORCE_FAST_PROG
-+			/* Get out of unlock bypass mode */
-+			cfi_send_gen_cmd(0x90, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x00, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 			return ret;
-+		}
- 
- 		ofs += map_bankwidth(map);
- 		buf += map_bankwidth(map);
-@@ -1189,19 +1248,38 @@ static int cfi_amdstd_write_words(struct
- 		len -= map_bankwidth(map);
- 
- 		if (ofs >> cfi->chipshift) {
-+//****** Storlink SoC ******
-+#if FORCE_FAST_PROG
-+			/* Get out of unlock bypass mode */
-+			cfi_send_gen_cmd(0x90, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x00, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 			chipnum ++;
- 			ofs = 0;
- 			if (chipnum == cfi->numchips)
- 				return 0;
- 			chipstart = cfi->chips[chipnum].start;
-+#if FORCE_FAST_PROG
-+			/* Go into unlock bypass mode for next set of chips */
-+			cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chipstart, map, cfi, cfi->device_type, NULL);
-+			cfi_send_gen_cmd(0x20, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 		}
- 	}
- 
-+#if FORCE_FAST_PROG
-+	/* Get out of unlock bypass mode */
-+	cfi_send_gen_cmd(0x90, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+	cfi_send_gen_cmd(0x00, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
-+
- 	/* Write the trailing bytes if any */
- 	if (len & (map_bankwidth(map)-1)) {
- 		map_word tmp_buf;
- 
-  retry1:
-+
- 		spin_lock(cfi->chips[chipnum].mutex);
- 
- 		if (cfi->chips[chipnum].state != FL_READY) {
-@@ -1221,7 +1299,11 @@ static int cfi_amdstd_write_words(struct
- #endif
- 			goto retry1;
- 		}
--
-+#if FORCE_FAST_PROG
-+		cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+		cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chipstart, map, cfi, cfi->device_type, NULL);
-+		cfi_send_gen_cmd(0x20, cfi->addr_unlock1, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 		tmp_buf = map_read(map, ofs + chipstart);
- 
- 		spin_unlock(cfi->chips[chipnum].mutex);
-@@ -1231,11 +1313,23 @@ static int cfi_amdstd_write_words(struct
- 		ret = do_write_oneword(map, &cfi->chips[chipnum],
- 				ofs, tmp_buf);
- 		if (ret)
-+		{
-+#if FORCE_FAST_PROG
-+	/* Get out of unlock bypass mode */
-+	cfi_send_gen_cmd(0x90, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+	cfi_send_gen_cmd(0x00, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 			return ret;
--
-+		}
-+#if FORCE_FAST_PROG
-+	/* Get out of unlock bypass mode */
-+	cfi_send_gen_cmd(0x90, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+	cfi_send_gen_cmd(0x00, 0, chipstart, map, cfi, cfi->device_type, NULL);
-+#endif
- 		(*retlen) += len;
- 	}
- 
-+	map_write( map, CMD(0xF0), chipstart );
- 	return 0;
- }
- 
-@@ -1275,6 +1369,7 @@ static int __xipram do_write_buffer(stru
- 	ENABLE_VPP(map);
- 	xip_disable(map, chip, cmd_adr);
- 
-+	map_write( map, CMD(0xF0), chip->start );	//Storlink
- 	cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL);
- 	//cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL);
-@@ -1535,6 +1630,9 @@ static int __xipram do_erase_oneblock(st
- 	DECLARE_WAITQUEUE(wait, current);
- 	int ret = 0;
- 
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_lock();				// sl2312 share pin lock
-+#endif
- 	adr += chip->start;
- 
- 	spin_lock(chip->mutex);
-@@ -1613,6 +1711,9 @@ static int __xipram do_erase_oneblock(st
- 	chip->state = FL_READY;
- 	put_chip(map, chip, adr);
- 	spin_unlock(chip->mutex);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 	return ret;
- }
- 
---- /dev/null
-+++ b/drivers/mtd/chips/map_serial.c
-@@ -0,0 +1,188 @@
-+/*
-+ * Common code to handle map devices which are simple ROM
-+ * (C) 2000 Red Hat. GPL'd.
-+ * $Id: map_serial.c,v 1.3 2006/06/05 02:34:54 middle Exp $
-+ */
-+
-+#include <linux/version.h>
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <asm/io.h>
-+
-+#include <asm/byteorder.h>
-+#include <linux/errno.h>
-+#include <linux/slab.h>
-+
-+#include <asm/hardware.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/init.h> //add
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/flash.h>
-+
-+static int mapserial_erase(struct mtd_info *mtd, struct erase_info *instr);
-+static int mapserial_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
-+static int mapserial_write (struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
-+static void mapserial_nop (struct mtd_info *);
-+struct mtd_info *map_serial_probe(struct map_info *map);
-+
-+extern int m25p80_sector_erase(__u32 address, __u32 schip_en);
-+
-+static struct mtd_chip_driver mapserial_chipdrv = {
-+	probe: map_serial_probe,
-+	name: "map_serial",
-+	module: THIS_MODULE
-+};
-+
-+struct mtd_info *map_serial_probe(struct map_info *map)
-+{
-+	struct mtd_info *mtd;
-+
-+	mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
-+	if (!mtd)
-+		return NULL;
-+
-+	memset(mtd, 0, sizeof(*mtd));
-+
-+	map->fldrv = &mapserial_chipdrv;
-+	mtd->priv = map;
-+	mtd->name = map->name;
-+	mtd->type = MTD_OTHER;
-+	mtd->erase = mapserial_erase;
-+	mtd->size = map->size;
-+	mtd->read = mapserial_read;
-+	mtd->write = mapserial_write;
-+	mtd->sync = mapserial_nop;
-+	mtd->flags = (MTD_WRITEABLE|MTD_ERASEABLE);
-+//	mtd->erasesize = 512; // page size;
-+#ifdef CONFIG_MTD_SL2312_SERIAL_ST
-+	mtd->erasesize = M25P80_SECTOR_SIZE; // block size;
-+#else
-+	mtd->erasesize = 0x1000; // block size;
-+#endif
-+
-+	__module_get(THIS_MODULE);
-+	//MOD_INC_USE_COUNT;
-+	return mtd;
-+}
-+
-+#define	FLASH_ACCESS_OFFSET	        		0x00000010
-+#define	FLASH_ADDRESS_OFFSET            		0x00000014
-+#define	FLASH_WRITE_DATA_OFFSET         		0x00000018
-+#define	FLASH_READ_DATA_OFFSET          		0x00000018
-+
-+static __u32 readflash_ctrl_reg(__u32 ofs)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    return __raw_readl(base);
-+}
-+
-+static void writeflash_ctrl_reg(__u32 data, __u32 ofs)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    __raw_writel(data, base);
-+}
-+
-+static int mapserial_erase_block(struct map_info *map,unsigned int block)
-+{
-+
-+	__u32 address;
-+#ifdef CONFIG_MTD_SL2312_SERIAL_ST
-+
-+	if(!m25p80_sector_erase(block, 0))
-+		return (MTD_ERASE_DONE);
-+#else
-+      __u32 opcode;
-+      __u32 count=0;
-+//      __u8  status;
-+
-+ //     printk("mapserial_erase_block : erase block %d \n",block);
-+//      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | cmd;
-+      opcode = 0x80000000 | 0x0200 | 0x50;
-+      address = (block << 13);
-+      writeflash_ctrl_reg(address,FLASH_ADDRESS_OFFSET);
-+      writeflash_ctrl_reg(opcode,FLASH_ACCESS_OFFSET);
-+      opcode=readflash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode = readflash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          count++;
-+          if (count > 10000)
-+          {
-+            return (MTD_ERASE_FAILED);
-+          }
-+      }
-+      return (MTD_ERASE_DONE);
-+#endif
-+}
-+
-+static int mapserial_erase(struct mtd_info *mtd, struct erase_info *instr)
-+{
-+	struct map_info *map = (struct map_info *)mtd->priv;
-+    unsigned int    addr;
-+    int             len;
-+    unsigned int    block;
-+    unsigned int    ret=0;
-+
-+	addr = instr->addr;
-+	len = instr->len;
-+    while (len > 0)
-+    {
-+        block = addr / mtd->erasesize;
-+#ifdef CONFIG_MTD_SL2312_SERIAL_ST
-+        ret = mapserial_erase_block(map,addr);
-+#else
-+		ret = mapserial_erase_block(map,block);
-+#endif
-+        addr = addr + mtd->erasesize;
-+        len = len - mtd->erasesize;
-+    }
-+    return (ret);
-+}
-+
-+static int mapserial_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
-+{
-+	struct map_info *map = (struct map_info *)mtd->priv;
-+//        printk("mapserial_read : \n");
-+	map->copy_from(map, buf, from, len);
-+	*retlen = len;
-+	return 0;
-+}
-+
-+static void mapserial_nop(struct mtd_info *mtd)
-+{
-+	/* Nothing to see here */
-+}
-+
-+static int mapserial_write (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
-+{
-+	struct map_info *map = (struct map_info *)mtd->priv;
-+//	printk("mapserial_write : buf %x to %x len %x \n",(int)buf, (int)to, (int)len);
-+	//map->copy_to(map, buf, to, len);
-+	map->copy_to(map, to, buf, len);
-+	*retlen = len;
-+	return 0;
-+}
-+
-+int __init map_serial_init(void)
-+{
-+	register_mtd_chip_driver(&mapserial_chipdrv);
-+	return 0;
-+}
-+
-+static void __exit map_serial_exit(void)
-+{
-+	unregister_mtd_chip_driver(&mapserial_chipdrv);
-+}
-+
-+module_init(map_serial_init);
-+module_exit(map_serial_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
-+MODULE_DESCRIPTION("MTD chip driver for ROM chips");
---- a/drivers/mtd/maps/Kconfig
-+++ b/drivers/mtd/maps/Kconfig
-@@ -614,5 +614,30 @@ config MTD_PLATRAM
- 
- 	  This selection automatically selects the map_ram driver.
- 
-+#***************************************************************************************
-+# Storlink parallel/Serial Flash configuration
-+#***************************************************************************************
-+config MTD_SL2312_CFI
-+        tristate "CFI Flash device mapped on SL2312"
-+        depends on MTD_CFI
-+        help
-+          Map driver for SL2312 demo board.
-+
-+config MTD_SL2312_SERIAL_ATMEL
-+        tristate "ATMEL Serial Flash device mapped on SL2312"
-+        depends on MTD_PARTITIONS && ARCH_SL2312
-+        help
-+          Map driver for SL2312 demo board.
-+
-+config MTD_SL2312_SERIAL_ST
-+        tristate "ST Serial Flash device mapped on SL2312"
-+        depends on MTD_PARTITIONS && ARCH_SL2312
-+        help
-+          Map driver for SL2312 demo board.
-+
-+config SL2312_SHARE_PIN
-+        tristate "Parallel Flash share pin on SL2312 ASIC"
-+        depends on SL3516_ASIC
-+
- endmenu
- 
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312-flash-atmel.c
-@@ -0,0 +1,554 @@
-+/*
-+ * $Id: sl2312-flash-atmel.c,v 1.2 2006/06/05 02:35:57 middle Exp $
-+ *
-+ * Flash and EPROM on Hitachi Solution Engine and similar boards.
-+ *
-+ * (C) 2001 Red Hat, Inc.
-+ *
-+ * GPL'd
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+
-+#include <asm/io.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/partitions.h>
-+#include <asm/hardware.h>
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/flash.h>
-+#include <linux/init.h> //add
-+
-+
-+#define  g_page_addr  AT45DB321_PAGE_SHIFT    //321 : shift 10  ; 642 : shift 11
-+#define  g_chipen     SERIAL_FLASH_CHIP0_EN   //atmel
-+
-+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts);
-+
-+void address_to_page(__u32 address, __u16 *page, __u16 *offset)
-+{
-+    *page = address / SPAGE_SIZE;
-+    *offset = address % SPAGE_SIZE;
-+}
-+
-+static __u32 read_flash_ctrl_reg(__u32 ofs)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    return __raw_readl(base);
-+}
-+
-+static void write_flash_ctrl_reg(__u32 ofs,__u32 data)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    __raw_writel(data, base);
-+}
-+
-+void atmel_read_status(__u8 cmd, __u8 *data)
-+{
-+      __u32 opcode;
-+      __u32 value;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | cmd | g_chipen;
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+      value=read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      *data = value & 0xff;
-+}
-+
-+void main_memory_page_read(__u8 cmd, __u16 page, __u16 offset, __u8 *data)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u32 value;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS_4X_DATA | cmd | g_chipen;
-+      address = (page << g_page_addr) + offset;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+      value=read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      *data = value & 0xff;
-+}
-+
-+void buffer_to_main_memory(__u8 cmd, __u16 page)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u8  status;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | cmd | g_chipen;
-+      address = (page << g_page_addr);
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      atmel_read_status(READ_STATUS_SPI, &status);
-+      while(!(status&0x80))
-+      {
-+          atmel_read_status(READ_STATUS_SPI, &status);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+}
-+
-+
-+void atmel_flash_read_page(__u32 address, __u8 *buffer, __u32 len)
-+{
-+    __u8  byte;
-+    __u16 page, offset;
-+    __u16 i;
-+
-+    address_to_page(address, &page, &offset);
-+
-+     for(i=0; i<len; i++,offset++)
-+    {
-+        main_memory_page_read(MAIN_MEMORY_PAGE_READ_SPI , page, offset, &byte);
-+        buffer [i]= byte;
-+    }
-+}
-+
-+void atmel_flash_program_page(__u32 address, __u8 *buffer, __u32 len)
-+{
-+    __u8  pattern;
-+    __u16 page, offset;
-+    __u32 i;
-+
-+    address_to_page(address, &page, &offset);
-+ //   printk("atmel_flash_program_page: offset %x len %x page %x \n", offset, len, page);
-+
-+    if(offset)
-+ 	    main_memory_to_buffer(MAIN_MEMORY_TO_BUFFER1,page);
-+
-+    for(i=0; i<len; i++,offset++)
-+    {
-+        pattern = buffer[i];
-+        atmel_buffer_write(BUFFER1_WRITE,offset,pattern);
-+    }
-+
-+  //  printk("atmel_flash_program_page: offset %x \n", offset);
-+    buffer_to_main_memory(BUFFER1_TO_MAIN_MEMORY, page);
-+  //  printk("atmel_flash_program_page: buffer_to_main_memory %x page\n", page);
-+
-+}
-+
-+
-+void main_memory_to_buffer(__u8 cmd, __u16 page)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u8  status;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | cmd | g_chipen;
-+      address = (page << g_page_addr);
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      atmel_read_status(READ_STATUS_SPI, &status);
-+      while(!(status&0x80))
-+      {
-+          atmel_read_status(READ_STATUS_SPI, &status);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+}
-+
-+void main_memory_page_program(__u8 cmd, __u16 page, __u16 offset, __u8 data)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u8  status;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS_DATA | cmd | g_chipen;
-+      address = (page << g_page_addr) + offset;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_WRITE_DATA_OFFSET, data);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      atmel_read_status(READ_STATUS_SPI, &status);
-+      while(!(status&0x80))
-+      {
-+          atmel_read_status(READ_STATUS_SPI, &status);
-+          flash_delay();
-+          schedule();
-+      }
-+}
-+
-+void atmel_buffer_write(__u8 cmd, __u16 offset, __u8 data)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS_DATA | cmd  | g_chipen;
-+      address = offset;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_WRITE_DATA_OFFSET, data);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+}
-+
-+void atmel_erase_page(__u8 cmd, __u16 page)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u8  status;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | cmd | g_chipen;
-+      address = (page << g_page_addr);
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      atmel_read_status(READ_STATUS_SPI, &status);
-+      while(!(status&0x80))
-+      {
-+          atmel_read_status(READ_STATUS_SPI, &status);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+}
-+
-+void atmel_erase_block(__u8 cmd, __u16 block)
-+{
-+      __u32 opcode;
-+      __u32 address;
-+      __u8  status;
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | cmd | g_chipen;
-+      address = (block << 13);
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(opcode&0x80000000)
-+      {
-+          opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      atmel_read_status(READ_STATUS_SPI, &status);
-+      while(!(status&0x80))
-+      {
-+          atmel_read_status(READ_STATUS_SPI, &status);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+}
-+
-+void flash_delay(void)
-+{
-+      int i;
-+
-+      for(i=0; i<50; i++)
-+           i=i;
-+}
-+
-+
-+
-+
-+__u32 sl2312_read32(struct map_info *map, unsigned long ofs)
-+{
-+
-+#if 0
-+    __u16 page, offset;
-+    __u32 pattern;
-+    __u8  byte, i;
-+
-+     pattern = 0;
-+     address_to_page(ofs, &page, &offset);
-+     for(i=0; i<4; i++, offset++)
-+    {
-+        pattern = pattern << 8;
-+        main_memory_page_read(MAIN_MEMORY_PAGE_READ_SPI , page, offset, &byte);
-+//printk("sl2312_read32:: address = %08x  data = %c \n",ofs,byte);
-+        pattern += byte;
-+    }
-+    return pattern;
-+#else
-+      return read_flash_ctrl_reg(ofs);
-+#endif
-+
-+}
-+
-+__u8 sl2312_read8(struct map_info *map, unsigned long ofs)
-+{
-+    __u16 page, offset;
-+    __u8  byte;
-+
-+     address_to_page(ofs, &page, &offset);
-+     main_memory_page_read(MAIN_MEMORY_PAGE_READ_SPI , page, offset, &byte);
-+	 //printk("sl2312_read8:: address = %08x  data = %c \n",ofs,byte);
-+     return byte;
-+
-+}
-+
-+void sl2312_write32(struct map_info *map, __u32 d, unsigned long ofs)
-+{
-+#if 0
-+    __u16 page, offset;
-+    __u8  byte, i;
-+
-+     address_to_page(ofs, &page, &offset);
-+     for(i=0; i<4; i++, offset++)
-+    {
-+    	byte = d & 0xff;
-+        main_memory_page_program(MAIN_MEMORY_PROGRAM_BUFFER1, page, offset, byte);
-+        d = d >> 8;
-+//printk("sl2312_write32:: address = %08x  data = %c \n",ofs,byte);
-+    }
-+#else
-+      write_flash_ctrl_reg(ofs, d);
-+#endif
-+}
-+
-+void sl2312_write8(struct map_info *map, __u8 d, unsigned long ofs)
-+{
-+     __u16 page, offset;
-+
-+     address_to_page(ofs, &page, &offset);
-+     main_memory_page_program(MAIN_MEMORY_PROGRAM_BUFFER1, page, offset, d);
-+//printk("sl2312_write8:: address = %08x  data = %c \n",ofs,d);
-+
-+}
-+
-+void sl2312_copy_from(struct map_info *map, void *buf, unsigned long ofs, ssize_t len)
-+{
-+     __u32 size;
-+     __u8  *buffer;
-+     __u32 length;//i, j,
-+
-+     //printk("sl2312_copy_from:: address = %08x  datalen = %d \n",ofs,len);
-+
-+     length = len;
-+     buffer = (__u8 *)buf;
-+     while(len)
-+     {
-+        size = SPAGE_SIZE - (ofs%SPAGE_SIZE);
-+        if(size > len)
-+            size = len;
-+        atmel_flash_read_page(ofs, buffer, size);
-+        buffer+=size;
-+        ofs+=size;
-+        len -= size;
-+     }
-+
-+#if 0
-+        buffer = (__u8 *)buf;
-+        for(i=0; i<length; i+=16)
-+       {
-+          for(j=0; j<16; j++,buffer++)
-+         {
-+            if((i*16+j)<length)
-+              printk("%x  ",(int)*buffer);
-+	 }
-+          printk("\n");
-+       }
-+
-+       printk("\n");
-+#endif
-+
-+}
-+
-+
-+void sl2312_copy_to(struct map_info *map, unsigned long ofs, void *buf, ssize_t len)
-+{
-+     __u32 size;
-+     __u8  *buffer;
-+
-+     buffer = (__u8 *)buf;
-+     //printk("sl2312_copy_to:offset %x len %x \n", ofs, len);
-+//     printk("sl2312_copy_to:buf is %x \n", (int)buf);
-+
-+     while(len)
-+     {
-+        size = SPAGE_SIZE - (ofs%SPAGE_SIZE);
-+        if(size > len)
-+            size = len;
-+        atmel_flash_program_page(ofs, buffer, size);
-+        buffer+=size;
-+        ofs+=size;
-+	len-=size;
-+    }
-+
-+
-+}
-+
-+
-+static struct mtd_info *serial_mtd;
-+
-+static struct mtd_partition *parsed_parts;
-+
-+static struct map_info sl2312_serial_map = {
-+//	name: "SL2312 serial flash",
-+//	size: 4194304, //0x400000,
-+//		//buswidth: 4,
-+//	bankwidth: 4,
-+//	phys:		 SL2312_FLASH_BASE,
-+//#ifdef CONFIG_MTD_COMPLEX_MAPPINGS
-+//	//read32: sl2312_read32,
-+//	//read8: sl2312_read8,
-+//	copy_from: sl2312_copy_from,
-+//	//write8: sl2312_write8,
-+//	//write32: sl2312_write32,
-+//	read: sl2312_read32,
-+//	write: sl2312_write32,
-+//	copy_to: sl2312_copy_to
-+//#endif
-+	.name = "SL2312 serial flash",
-+	.size = 4194304, //0x400000,
-+		//buswidth: 4,
-+	.bankwidth = 4,
-+	.phys =		 SL2312_FLASH_BASE,
-+#ifdef CONFIG_MTD_COMPLEX_MAPPINGS
-+	//read32: sl2312_read32,
-+	//read8: sl2312_read8,
-+	.copy_from = sl2312_copy_from,
-+	//write8: sl2312_write8,
-+	//write32: sl2312_write32,
-+	.read = sl2312_read32,
-+	.write = sl2312_write32,
-+	.copy_to = sl2312_copy_to
-+#endif
-+};
-+
-+
-+
-+static struct mtd_partition sl2312_partitions[] = {
-+
-+
-+	///* boot code */
-+	//{ name: "bootloader", offset: 0x00000000, size: 0x20000, },
-+	///* kernel image */
-+	//{ name: "kerel image", offset: 0x000020000, size: 0x2E0000 },
-+	///* All else is writable (e.g. JFFS) */
-+	//{ name: "user data", offset: 0x00300000, size: 0x00100000, },
-+	/* boot code */
-+	{ .name = "bootloader", .offset = 0x00000000, .size = 0x20000, },
-+	/* kernel image */
-+	{ .name = "kerel image", .offset = 0x000020000, .size = 0xE0000 },
-+	/* All else is writable (e.g. JFFS) */
-+	{ .name = "user data", .offset = 0x00100000, .size = 0x00300000, },
-+
-+
-+};
-+
-+
-+
-+static int __init init_sl2312_maps(void)
-+{
-+	int nr_parts = 0;
-+	struct mtd_partition *parts;
-+
-+	serial_mtd = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
-+	if (!serial_mtd)
-+		return NULL;
-+
-+	memset(serial_mtd, 0, sizeof(struct mtd_info));
-+	//sl2312flash_map.virt = (unsigned long)ioremap(SL2312_FLASH_BASE, FLASH_SIZE);
-+    //sl2312_serial_map.map_priv_1 = (unsigned long)ioremap(SL2312_FLASH_BASE, SFLASH_SIZE);//(unsigned long)FLASH_VBASE;
-+    sl2312_serial_map.virt = (unsigned long)ioremap(SL2312_FLASH_BASE, SFLASH_SIZE);//(unsigned long)ioremap(FLASH_START, SFLASH_SIZE);
-+    if (!sl2312_serial_map.virt) {
-+		printk(" failed to ioremap \n");
-+		return -EIO;
-+	}
-+	serial_mtd = do_map_probe("map_serial", &sl2312_serial_map);
-+	if (serial_mtd) {
-+		//serial_mtd->module = THIS_MODULE;
-+		serial_mtd->owner = THIS_MODULE;
-+
-+	}
-+
-+#ifdef CONFIG_MTD_REDBOOT_PARTS
-+	nr_parts = parse_redboot_partitions(serial_mtd, &parsed_parts);
-+	if (nr_parts > 0)
-+		printk(KERN_NOTICE "Found RedBoot partition table.\n");
-+	else if (nr_parts < 0)
-+		printk(KERN_NOTICE "Error looking for RedBoot partitions.\n");
-+#else
-+	parsed_parts = sl2312_partitions;
-+	parts = sl2312_partitions;
-+	nr_parts = sizeof(sl2312_partitions)/sizeof(*parts);
-+	nr_parts = sizeof(sl2312_partitions)/sizeof(*parsed_parts);
-+#endif /* CONFIG_MTD_REDBOOT_PARTS */
-+
-+	if (nr_parts > 0)
-+	    add_mtd_partitions(serial_mtd, parsed_parts, nr_parts);
-+	else
-+	    add_mtd_device(serial_mtd);
-+
-+	return 0;
-+}
-+
-+static void __exit cleanup_sl2312_maps(void)
-+{
-+	if (parsed_parts)
-+	    del_mtd_partitions(serial_mtd);
-+	else
-+	    del_mtd_device(serial_mtd);
-+
-+	map_destroy(serial_mtd);
-+
-+
-+}
-+
-+module_init(init_sl2312_maps);
-+module_exit(cleanup_sl2312_maps);
-+
-+
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Plus Chen <plus@storlink.com.tw>");
-+MODULE_DESCRIPTION("MTD map driver for Storlink Sword boards");
-+
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312-flash-cfi.c
-@@ -0,0 +1,370 @@
-+/*======================================================================
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 2 of the License, or
-+   (at your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+
-+   You should have received a copy of the GNU General Public License
-+   along with this program; if not, write to the Free Software
-+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+======================================================================*/
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/slab.h>
-+#include <linux/ioport.h>
-+#include <linux/init.h>
-+#include <linux/string.h>
-+
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/partitions.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/system.h>
-+#include <asm/arch/sl2312.h>
-+#include <linux/mtd/kvctl.h>
-+#include "sl2312_flashmap.h"
-+
-+
-+//extern int parse_afs_partitions(struct mtd_info *, struct mtd_partition **);
-+
-+/* the base address of FLASH control register */
-+#define FLASH_CONTROL_BASE_ADDR	    (IO_ADDRESS(SL2312_FLASH_CTRL_BASE))
-+#define SL2312_GLOBAL_BASE_ADDR     (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+
-+/* define read/write register utility */
-+#define FLASH_READ_REG(offset)			(__raw_readl(offset+FLASH_CONTROL_BASE_ADDR))
-+#define FLASH_WRITE_REG(offset,val) 	(__raw_writel(val,offset+FLASH_CONTROL_BASE_ADDR))
-+
-+/* the offset of FLASH control register */
-+enum EMAC_REGISTER {
-+	FLASH_ID     	= 0x0000,
-+	FLASH_STATUS 	= 0x0008,
-+	FLASH_TYPE   	= 0x000c,
-+	FLASH_ACCESS	= 0x0020,
-+	FLASH_ADDRESS   = 0x0024,
-+	FLASH_DATA		= 0x0028,
-+	FLASH_TIMING    = 0x002c,
-+};
-+
-+//#define FLASH_BASE	FLASH_CONTROL_BASE_ADDR
-+//#define FLASH_SIZE	0x00800000 //INTEGRATOR_FLASH_SIZE
-+
-+//#define FLASH_PART_SIZE 8388608
-+
-+static unsigned int flash_indirect_access = 0;
-+
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+static unsigned int chip_en = 0x00000000;
-+
-+void sl2312flash_enable_parallel_flash(void)
-+{
-+    unsigned int    reg_val;
-+
-+    reg_val = readl(SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    reg_val = reg_val & 0xfffffffd;
-+    writel(reg_val,SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    return;
-+}
-+
-+void sl2312flash_disable_parallel_flash(void)
-+{
-+    unsigned int    reg_val;
-+
-+    reg_val = readl(SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    reg_val = reg_val | 0x00000002;
-+    writel(reg_val,SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    return;
-+}
-+#endif
-+
-+
-+static struct map_info sl2312flash_map =
-+{
-+	name:		"SL2312 CFI Flash",
-+	size:       FLASH_SIZE,
-+	bankwidth:   2,
-+	//bankwidth:   1, //for 8 bits width
-+    phys:       SL2312_FLASH_BASE,
-+};
-+
-+static struct mtd_info *mtd;
-+#if 0
-+static struct mtd_partition sl2312_partitions[] = {
-+	/* boot code */
-+	{
-+		name: "bootloader",
-+		offset: 0x00000000,
-+		size: 0x20000,
-+//		mask_flags: MTD_WRITEABLE,
-+	},
-+	/* kernel image */
-+	{
-+		name: "kerel image",
-+		offset: 0x00020000,
-+		size: 0x2E0000
-+	},
-+	/* All else is writable (e.g. JFFS) */
-+	{
-+		name: "user data",
-+		offset: 0x00300000,
-+		size: 0x00100000,
-+	}
-+};
-+#endif
-+
-+
-+
-+static int __init sl2312flash_init(void)
-+{
-+	struct mtd_partition *parts;
-+	int nr_parts = 0;
-+	int ret;
-+#ifndef CONFIG_SL2312_SHARE_PIN
-+    unsigned int    reg_val;
-+#endif
-+
-+    printk("SL2312 MTD Driver Init.......\n");
-+
-+#ifndef CONFIG_SL2312_SHARE_PIN
-+	/* enable flash */
-+    reg_val = readl(SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    reg_val = reg_val & 0xfffffffd;
-+    writel(reg_val,SL2312_GLOBAL_BASE_ADDR + 0x30);
-+#else
-+    sl2312flash_enable_parallel_flash();      /* enable Parallel FLASH */
-+#endif
-+    FLASH_WRITE_REG(FLASH_ACCESS,0x00004000); /* parallel flash direct access mode */
-+    ret = FLASH_READ_REG(FLASH_ACCESS);
-+    if (ret == 0x00004000)
-+    {
-+        flash_indirect_access = 0;  /* parallel flash direct access */
-+    }
-+    else
-+    {
-+        flash_indirect_access = 1;  /* parallel flash indirect access */
-+    }
-+
-+	/*
-+	 * Also, the CFI layer automatically works out what size
-+	 * of chips we have, and does the necessary identification
-+	 * for us automatically.
-+	 */
-+#ifdef CONFIG_GEMINI_IPI
-+	sl2312flash_map.virt = FLASH_VBASE;//(unsigned int *)ioremap(SL2312_FLASH_BASE, FLASH_SIZE);
-+#else
-+	sl2312flash_map.virt = (unsigned int *)ioremap(SL2312_FLASH_BASE, FLASH_SIZE);
-+#endif
-+	//printk("sl2312flash_map.virt  = %08x\n",(unsigned int)sl2312flash_map.virt);
-+
-+//	simple_map_init(&sl2312flash_map);
-+
-+	mtd = do_map_probe("cfi_probe", &sl2312flash_map);
-+	if (!mtd)
-+	{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+        sl2312flash_disable_parallel_flash();      /* disable Parallel FLASH */
-+#endif
-+		return -ENXIO;
-+	}
-+	mtd->owner = THIS_MODULE;
-+//    mtd->erase = flash_erase;
-+//    mtd->read = flash_read;
-+//    mtd->write = flash_write;
-+
-+    parts = sl2312_partitions;
-+	nr_parts = sizeof(sl2312_partitions)/sizeof(*parts);
-+	ret = add_mtd_partitions(mtd, parts, nr_parts);
-+	/*If we got an error, free all resources.*/
-+	if (ret < 0) {
-+		del_mtd_partitions(mtd);
-+		map_destroy(mtd);
-+	}
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+    sl2312flash_disable_parallel_flash();      /* disable Parallel FLASH */
-+#endif
-+    printk("SL2312 MTD Driver Init Success ......\n");
-+	return ret;
-+}
-+
-+static void __exit sl2312flash_exit(void)
-+{
-+	if (mtd) {
-+		del_mtd_partitions(mtd);
-+		map_destroy(mtd);
-+	}
-+
-+	if (sl2312flash_map.virt) {
-+	    iounmap((void *)sl2312flash_map.virt);
-+	    sl2312flash_map.virt = 0;
-+	}
-+}
-+
-+char chrtohex(char c)
-+{
-+  char val;
-+  if ((c >= '0') && (c <= '9'))
-+  {
-+    val = c - '0';
-+    return val;
-+  }
-+  else if ((c >= 'a') && (c <= 'f'))
-+  {
-+    val = 10 + (c - 'a');
-+    return val;
-+  }
-+  else if ((c >= 'A') && (c <= 'F'))
-+  {
-+    val = 10 + (c - 'A');
-+    return val;
-+  }
-+  printk("<1>Error number\n");
-+  return 0;
-+}
-+
-+
-+int get_vlaninfo(vlaninfo* vlan)
-+{
-+	vctl_mheader head;
-+	vctl_entry entry;
-+	struct mtd_info *mymtd=NULL;
-+	int i, j, loc = 0;
-+	char *payload=0, *tmp1, *tmp2, tmp3[9];
-+	size_t retlen;
-+
-+	#ifdef CONFIG_SL2312_SHARE_PIN
-+	sl2312flash_enable_parallel_flash();
-+	#endif
-+	for(i=0;i<MAX_MTD_DEVICES;i++)
-+	{
-+		mymtd=get_mtd_device(NULL,i);
-+		//    printk("mymtd->name: %s\n", mymtd->name);
-+		if(mymtd && !strcmp(mymtd->name,"VCTL"))
-+		{
-+			//      printk("%s\n", mymtd->name);
-+			break;
-+		}
-+	}
-+	if( i >= MAX_MTD_DEVICES)
-+	{
-+		printk("Can't find version control\n");
-+		#ifdef CONFIG_SL2312_SHARE_PIN
-+		sl2312flash_disable_parallel_flash();
-+		#endif
-+		return 0;
-+	}
-+
-+	if (!mymtd | !mymtd->read)
-+	{
-+		printk("<1>Can't read Version Configuration\n");
-+		#ifdef CONFIG_SL2312_SHARE_PIN
-+		sl2312flash_disable_parallel_flash();
-+		#endif
-+		return 0;
-+	}
-+
-+	mymtd->read(mymtd, 0, VCTL_HEAD_SIZE, &retlen, (u_char*)&head);
-+	//  printk("entry header: %c%c%c%c\n", head.header[0], head.header[1], head.header[2], head.header[3]);
-+	//  printk("entry number: %x\n", head.entry_num);
-+	if ( strncmp(head.header, "FLFM", 4) )
-+	{
-+		printk("VCTL is a erase block\n");
-+		#ifdef CONFIG_SL2312_SHARE_PIN
-+		sl2312flash_disable_parallel_flash();
-+		#endif
-+		return 0;
-+	}
-+	loc += retlen;
-+	for (i = 0; i < head.entry_num; i++)
-+	{
-+		mymtd->read(mymtd, loc, VCTL_ENTRY_LEN, &retlen, (u_char*)&entry);
-+		//    printk("type: %x\n", entry.type);
-+		//    printk("size: %x\n", entry.size);
-+		strncpy(tmp3, entry.header, 4);
-+		if (entry.type == VCT_VLAN)
-+		{
-+			for (j = 0; j < 6 ; j++)
-+			{
-+				vlan[0].mac[j] = 0;
-+				vlan[1].mac[j] = 0;
-+			}
-+			vlan[0].vlanid = 1;
-+			vlan[1].vlanid = 2;
-+			vlan[0].vlanmap = 0x7F;
-+			vlan[1].vlanmap = 0x80;
-+
-+			payload = (char *)kmalloc(entry.size - VCTL_ENTRY_LEN, GFP_KERNEL);
-+			loc += VCTL_ENTRY_LEN;
-+			mymtd->read(mymtd, loc, entry.size - VCTL_ENTRY_LEN, &retlen, payload);
-+			//      printk("%s\n", payload);
-+			tmp1 = strstr(payload, "MAC1:");
-+			tmp2 = strstr(payload, "MAC2:");
-+			if(!tmp1||!tmp2){
-+				kfree(payload);
-+				#ifdef CONFIG_SL2312_SHARE_PIN
-+				sl2312flash_disable_parallel_flash();
-+				#endif
-+				printk("Error VCTL format!!\n");
-+				return 0;
-+			}
-+			tmp1 += 7;
-+			tmp2 += 7;
-+
-+
-+			for (j = 0; j < 6; j++)
-+			{
-+				vlan[0].mac[j] = chrtohex(tmp1[2*j])*16 + chrtohex(tmp1[(2*j)+1]);
-+				vlan[1].mac[j] = chrtohex(tmp2[2*j])*16 + chrtohex(tmp2[(2*j)+1]);
-+			}
-+			tmp1 = strstr(payload, "ID1:");
-+			tmp2 = strstr(payload, "ID2:");
-+			tmp1 += 4;
-+			tmp2 += 4;
-+			vlan[0].vlanid = tmp1[0] - '0';
-+			vlan[1].vlanid = tmp2[0] - '0';
-+			tmp1 = strstr(payload, "MAP1:");
-+			tmp2 = strstr(payload, "MAP2:");
-+			tmp1 += 7;
-+			tmp2 += 7;
-+			vlan[0].vlanmap = chrtohex(tmp1[0]) * 16 + chrtohex(tmp1[1]);
-+			vlan[1].vlanmap = chrtohex(tmp2[0]) * 16 + chrtohex(tmp2[1]);
-+			//  printk("Vlan1 id:%x map:%02x mac:%x%x%x%x%x%x\n", vlan[0].vlanid, vlan[0].vlanmap, vlan[0].mac[0], vlan[0].mac[1], vlan[0].mac[2], vlan[0].mac[3], vlan[0].mac[4], vlan[0].mac[5]);
-+			//  printk("Vlan2 id:%x map:%02x mac:%x%x%x%x%x%x\n", vlan[1].vlanid, vlan[1].vlanmap, vlan[1].mac[0], vlan[1].mac[1], vlan[1].mac[2], vlan[1].mac[3], vlan[1].mac[4], vlan[1].mac[5]);
-+			break;
-+		}
-+		loc += entry.size;
-+	}
-+	if ( entry.type == VCT_VLAN )
-+	{
-+		#ifdef CONFIG_SL2312_SHARE_PIN
-+		sl2312flash_disable_parallel_flash();
-+		#endif
-+		kfree(payload);
-+		return 1;
-+	}
-+	if (i >= head.entry_num)
-+	printk("Can't find vlan information\n");
-+	#ifdef CONFIG_SL2312_SHARE_PIN
-+	sl2312flash_disable_parallel_flash();
-+	#endif
-+	return 0;
-+}
-+
-+EXPORT_SYMBOL(get_vlaninfo);
-+
-+
-+module_init(sl2312flash_init);
-+module_exit(sl2312flash_exit);
-+
-+MODULE_AUTHOR("Storlink Ltd");
-+MODULE_DESCRIPTION("CFI map driver");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312-flash-m25p80.c
-@@ -0,0 +1,498 @@
-+/*
-+ * $Id: sl2312-flash-m25p80.c,v 1.2 2006/06/02 08:46:02 middle Exp $
-+ *
-+ * Flash and EPROM on Hitachi Solution Engine and similar boards.
-+ *
-+ * (C) 2001 Red Hat, Inc.
-+ *
-+ * GPL'd
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+
-+#include <asm/io.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/partitions.h>
-+#include <asm/hardware.h>
-+
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/flash.h>
-+#include <linux/init.h> //add
-+#define  g_chipen     SERIAL_FLASH_CHIP0_EN   //ST
-+
-+//static int m25p80_page_program(__u32 address, __u8 data, __u32 schip_en);
-+static void m25p80_write_cmd(__u8 cmd, __u32 schip_en);
-+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts);
-+
-+
-+static __u32 read_flash_ctrl_reg(__u32 ofs)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    return __raw_readl(base);
-+}
-+
-+static void write_flash_ctrl_reg(__u32 ofs,__u32 data)
-+{
-+    __u32 *base;
-+
-+    base = (__u32 *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE + ofs));
-+    __raw_writel(data, base);
-+}
-+
-+static void m25p80_read(__u32 address, __u8 *data, __u32 schip_en)
-+{
-+      __u32 opcode,status;
-+      __u32 value;
-+
-+      //opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | M25P80_READ;
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS_DATA | M25P80_READ;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+
-+      	opcode|=g_chipen;
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      status=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(status&0x80000000)
-+      {
-+          status=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+
-+      value=read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      *data = value & 0xff;
-+}
-+
-+static int m25p80_page_program(__u32 address, __u8 *data, __u32 schip_en)
-+{
-+      __u32 opcode;
-+      __u32  status;
-+	  __u32 tmp;
-+	  int res = FLASH_ERR_OK;
-+	  //volatile FLASH_DATA_T* data_ptr = (volatile FLASH_DATA_T*) data;
-+	  opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | M25P80_READ_STATUS;
-+
-+      	      opcode|=g_chipen;
-+
-+          write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+          tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+          //middle delay_ms(130);
-+          status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+          if((status&0x02)==0x02)
-+      	  {
-+      	       //middle delay_ms(100);
-+               m25p80_write_cmd(M25P80_WRITE_DISABLE, schip_en);
-+          }
-+
-+
-+      m25p80_write_cmd(M25P80_WRITE_ENABLE, schip_en);
-+      ////middle delay_ms(10);
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS_DATA | M25P80_PAGE_PROGRAM;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      write_flash_ctrl_reg(FLASH_WRITE_DATA_OFFSET, *data);
-+
-+      //status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      //while(status!=data)
-+      //{
-+      //    status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      //    //middle delay_ms(10);
-+      //}
-+
-+      	opcode|=g_chipen;
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+      //opcode=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | M25P80_READ_STATUS;
-+
-+      	opcode|=g_chipen;
-+
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+      status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      //while(status&0xfd)
-+      while(status&0x01)
-+      {
-+      	  //if((status&0x9c)!=0)
-+      	  //	printf("  m25p80_page_program	Protect Status = %x\n",status);
-+      	  write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      	  tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+          status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+          flash_delay();
-+          schedule();
-+          //middle delay_ms(50);
-+      }
-+      //printf("status = %x, data = %x\n",status,data);
-+      if((status&0x02)==0x02)
-+      {
-+	  //middle delay_ms(100);
-+          m25p80_write_cmd(M25P80_WRITE_DISABLE, schip_en);
-+      }
-+    //};//while (len > 0)
-+    return res;
-+}
-+
-+void m25p80_copy_from(struct map_info *map, void *buf, unsigned long ofs, ssize_t len)
-+{
-+//     __u32 size;
-+     __u8  *buffer;
-+     __u32 length;//i, j,
-+
-+	length = len;
-+     buffer = (__u8 *)buf;
-+     while(len)
-+     {
-+        m25p80_read(ofs, buffer, g_chipen);
-+        buffer++;
-+        ofs++;
-+        len --;
-+     }	;
-+
-+}
-+
-+__u32 m25p80_read32(struct map_info *map, unsigned long ofs)
-+{
-+
-+      return read_flash_ctrl_reg(ofs);
-+
-+
-+}
-+
-+void m25p80_write32(struct map_info *map, __u32 d, unsigned long ofs)
-+{
-+
-+      write_flash_ctrl_reg(ofs, d);
-+
-+}
-+
-+void m25p80_copy_to(struct map_info *map, unsigned long ofs, void *buf, ssize_t len)
-+{
-+     __u32 size, i, ret;
-+
-+     while(len > 0)
-+     {
-+        if(len >= M25P80_PAGE_SIZE)
-+			size = M25P80_PAGE_SIZE;
-+		else
-+			size = len;
-+
-+        for(i=0;i<size;i++)
-+	    {
-+	    	ret = m25p80_page_program( (ofs+i),  (buf+i),  g_chipen);
-+	    }
-+        buf+=M25P80_PAGE_SIZE;
-+        ofs+=M25P80_PAGE_SIZE;
-+		len-=M25P80_PAGE_SIZE;
-+
-+    };
-+
-+
-+}
-+
-+static struct mtd_info *serial_mtd;
-+
-+static struct mtd_partition *parsed_parts;
-+
-+static struct map_info m25p80_map = {
-+
-+	.name = "SL2312 serial flash m25p80",
-+	.size = 1048576, //0x100000,
-+		//buswidth: 4,
-+	.bankwidth = 4,
-+	.phys =		 SL2312_FLASH_BASE,
-+#ifdef CONFIG_MTD_COMPLEX_MAPPINGS
-+	.copy_from = m25p80_copy_from,
-+	.read = m25p80_read32,
-+	.write = m25p80_write32,
-+	.copy_to = m25p80_copy_to
-+#endif
-+};
-+
-+
-+
-+static struct mtd_partition m25p80_partitions[] = {
-+
-+	/* boot code */
-+	{ .name = "bootloader", .offset = 0x00000000, .size = 0x20000, },
-+	/* kernel image */
-+	{ .name = "kerel image", .offset = 0x000020000, .size = 0xC0000 },
-+	/* All else is writable (e.g. JFFS) */
-+	{ .name = "user data", .offset = 0x000E0000, .size = 0x00010000, },
-+
-+
-+};
-+
-+void flash_delay()
-+{
-+	int i,j;
-+	for(i=0;i<0x100;i++)
-+		j=i*3+5;
-+}
-+
-+int m25p80_sector_erase(__u32 address, __u32 schip_en)
-+{
-+      __u32 opcode;
-+      __u32  status;
-+      __u32 tmp;
-+      int res = FLASH_ERR_OK;
-+	//printf("\n-->m25p80_sector_erase");
-+	if(address >= FLASH_START)
-+		address-=FLASH_START;
-+
-+      m25p80_write_cmd(M25P80_WRITE_ENABLE, schip_en);
-+      //printf("\n     m25p80_sector_erase : after we-en");
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_SHIFT_ADDRESS | M25P80_SECTOR_ERASE;
-+      write_flash_ctrl_reg(FLASH_ADDRESS_OFFSET, address);
-+      #ifdef MIDWAY_DIAG
-+      	opcode|=schip_en;
-+      #endif
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | M25P80_READ_STATUS;
-+      #ifdef MIDWAY_DIAG
-+      	opcode|=schip_en;
-+      #endif
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+      status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      //while(status&0xfd)
-+      while(status&0x01)
-+      {
-+      	  //if((status&0x9c)!=0)
-+      	  //	printf("  m25p80_sector_erase	Protect Status = %x\n",status);
-+      	  write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      	  tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+          status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+          flash_delay();
-+          schedule();
-+          //middle delay_ms(50);
-+      }
-+      if((status&0x02)==0x02)
-+      {
-+      	  //middle delay_ms(100);
-+          m25p80_write_cmd(M25P80_WRITE_DISABLE, schip_en);
-+      }
-+      //printf("\n<--m25p80_sector_erase");
-+      return res;
-+}
-+
-+static void m25p80_write_cmd(__u8 cmd, __u32 schip_en)
-+{
-+      __u32 opcode,tmp;
-+      __u32  status;
-+
-+
-+
-+
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE | cmd;
-+
-+      	opcode|=g_chipen;
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(tmp&0x80000000)
-+      {
-+          tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      //////
-+      opcode = 0x80000000 | FLASH_ACCESS_ACTION_OPCODE_DATA | M25P80_READ_STATUS;
-+
-+      	opcode|=g_chipen;
-+
-+      write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      while(tmp&0x80000000)
-+      {
-+          tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+          flash_delay();
-+          schedule();
-+      }
-+      //middle delay_ms(130);
-+      status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      //printf("\ncmd =%x  status = %x",cmd,status);
-+      if(cmd==M25P80_WRITE_ENABLE)
-+      {
-+      	//printf("\n**-->enable**  status = %x",status);
-+      	//middle delay_ms(100);
-+      	   while((status&0x03) != 2)
-+      	   {
-+      	   	//if((status&0x9c)!=0)
-+      	  	//    printf("	M25P80_WRITE_ENABLE   Protect Status = %x\n",status);
-+
-+      	   	  write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      	   	  tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    //flash_delay();
-+      			}
-+      	       status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      	       //printf("\n**enable**  status = %x",status);
-+      	       flash_delay();
-+      	       schedule();
-+      	       //middle delay_ms(100);
-+      	   }
-+      }
-+      else if(cmd==M25P80_WRITE_DISABLE)
-+      {
-+      	   //while((status&0x03) == 2)
-+      	   //   printf("\n**disable**  status = %x",status);
-+      	   //middle delay_ms(100);
-+      	   while((status&0x03) != 0)
-+      	   {
-+	       //m25p80_write_status((status&0xfd),schip_en);
-+      	       write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      	       tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      		while(tmp&0x80000000)
-+      		{
-+      		    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      		    flash_delay();
-+      		    schedule();
-+      		}
-+      	       status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      	       //printf("\n**disable**  status = %x",status);
-+      	       flash_delay();
-+      	       schedule();
-+      	       //middle delay_ms(50);
-+      	   }
-+      }
-+      else
-+      {
-+      	   //while((status&0x01) !=0)
-+      	   while((status&0x01) !=0)
-+      	   {
-+      	   	  write_flash_ctrl_reg(FLASH_ACCESS_OFFSET, opcode);
-+      	   	  tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			while(tmp&0x80000000)
-+      			{
-+      			    tmp=read_flash_ctrl_reg(FLASH_ACCESS_OFFSET);
-+      			    flash_delay();
-+      			    schedule();
-+      			}
-+      	       status = read_flash_ctrl_reg(FLASH_READ_DATA_OFFSET);
-+      	       flash_delay();
-+      	       schedule();
-+      	       //middle delay_ms(50);
-+      	   }
-+      }
-+      //////
-+
-+      //printf("\n<--  status = %x",status);
-+}
-+
-+static int __init init_sl2312_m25p80(void)
-+{
-+	int nr_parts = 0;
-+	struct mtd_partition *parts;
-+
-+	serial_mtd = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
-+	if (!serial_mtd)
-+		return NULL;
-+
-+	memset(serial_mtd, 0, sizeof(struct mtd_info));
-+	m25p80_map.virt = (unsigned long)ioremap(SL2312_FLASH_BASE, SFLASH_SIZE);//(unsigned long)ioremap(FLASH_START, SFLASH_SIZE);
-+    if (!m25p80_map.virt) {
-+		printk(" failed to ioremap \n");
-+		return -EIO;
-+	}
-+	serial_mtd = do_map_probe("map_serial", &m25p80_map);
-+	if (serial_mtd) {
-+		serial_mtd->owner = THIS_MODULE;
-+
-+	}
-+
-+#ifdef CONFIG_MTD_REDBOOT_PARTS
-+	nr_parts = parse_redboot_partitions(serial_mtd, &parsed_parts);
-+	if (nr_parts > 0)
-+		printk(KERN_NOTICE "Found RedBoot partition table.\n");
-+	else if (nr_parts < 0)
-+		printk(KERN_NOTICE "Error looking for RedBoot partitions.\n");
-+#else
-+	parsed_parts = m25p80_partitions;
-+	parts = m25p80_partitions;
-+	nr_parts = sizeof(m25p80_partitions)/sizeof(*parts);
-+	nr_parts = sizeof(m25p80_partitions)/sizeof(*parsed_parts);
-+#endif /* CONFIG_MTD_REDBOOT_PARTS */
-+
-+	if (nr_parts > 0)
-+	    add_mtd_partitions(serial_mtd, parsed_parts, nr_parts);
-+	else
-+	    add_mtd_device(serial_mtd);
-+
-+	return 0;
-+}
-+
-+static void __exit cleanup_sl2312_m25p80(void)
-+{
-+	if (parsed_parts)
-+	    del_mtd_partitions(serial_mtd);
-+	else
-+	    del_mtd_device(serial_mtd);
-+
-+	map_destroy(serial_mtd);
-+
-+
-+}
-+
-+module_init(init_sl2312_m25p80);
-+module_exit(cleanup_sl2312_m25p80);
-+
-+
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Plus Chen <plus@storlink.com.tw>");
-+MODULE_DESCRIPTION("MTD map driver for Storlink Sword boards");
-+
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312_flashmap.h
-@@ -0,0 +1,20 @@
-+/*
-+ * Please note that the name are used in mkflash script. Therefore
-+ * don't change them.  If you want to add different partitions, you
-+ * will need to modify mkflash script as well so that the end image
-+ * is what you include here!
-+ *
-+ * Also, the 7th item is always the size, so please don't add extra
-+ * spaces in the name or other items.
-+ *
-+ *  - Alan
-+ */
-+
-+static struct mtd_partition sl2312_partitions[] = {
-+	{ name: "RedBoot", 	 offset: 0x00000000, size: 0x00020000, },
-+	{ name: "kernel", 	 offset: 0x00020000, size: 0x00100000, },
-+	{ name: "rootfs", 	 offset: 0x00120000, size: 0x006A0000, },
-+	{ name: "VCTL", 	 offset: 0x007C0000, size: 0x00010000, },
-+	{ name: "cfg", 	 	 offset: 0x007D0000, size: 0x00020000, },
-+	{ name: "FIS directory", offset: 0x007F0000, size: 0x00010000, }
-+};
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312_flashmap.h.16MB
-@@ -0,0 +1,21 @@
-+/*
-+ * Please note that the name are used in mkflash script. Therefore
-+ * don't change them.  If you want to add different partitions, you
-+ * will need to modify mkflash script as well so that the end image
-+ * is what you include here!
-+ *
-+ * Also, the 7th item is always the size, so please don't add extra
-+ * spaces in the name or other items.
-+ *
-+ *  - Alan
-+ */
-+
-+static struct mtd_partition sl2312_partitions[] = {
-+	{ name: "RedBoot",     	 offset: 0x00000000, size: 0x00020000, },
-+	{ name: "Kernel",      	 offset: 0x00020000, size: 0x00300000, },
-+	{ name: "Ramdisk",     	 offset: 0x00320000, size: 0x00600000, },
-+	{ name: "Application", 	 offset: 0x00920000, size: 0x00600000, },
-+	{ name: "VCTL", 	 offset: 0x00F20000, size: 0x00020000, },
-+	{ name: "CurConf", 	 offset: 0x00F40000, size: 0x000A0000, },
-+	{ name: "FIS directory", offset: 0x00FE0000, size: 0x00020000, }
-+};
---- /dev/null
-+++ b/drivers/mtd/maps/sl2312_flashmap.h.8MB
-@@ -0,0 +1,21 @@
-+/*
-+ * Please note that the name are used in mkflash script. Therefore
-+ * don't change them.  If you want to add different partitions, you
-+ * will need to modify mkflash script as well so that the end image
-+ * is what you include here!
-+ *
-+ * Also, the 7th item is always the size, so please don't add extra
-+ * spaces in the name or other items.
-+ *
-+ *  - Alan
-+ */
-+
-+static struct mtd_partition sl2312_partitions[] = {
-+	{ name: "RedBoot", 	 offset: 0x00000000, size: 0x00020000, },
-+	{ name: "Kernel", 	 offset: 0x00020000, size: 0x00200000, },
-+	{ name: "Ramdisk", 	 offset: 0x00220000, size: 0x00280000, },
-+	{ name: "Application", 	 offset: 0x004A0000, size: 0x00300000, },
-+	{ name: "VCTL", 	 offset: 0x007A0000, size: 0x00020000, },
-+	{ name: "CurConf", 	 offset: 0x007C0000, size: 0x00020000, },
-+	{ name: "FIS directory", offset: 0x007E0000, size: 0x00020000, }
-+};
---- a/drivers/mtd/mtdchar.c
-+++ b/drivers/mtd/mtdchar.c
-@@ -59,6 +59,77 @@ struct mtd_file_info {
- 	enum mtd_file_modes mode;
- };
- 
-+/***********************************************************************
-+/*             Storlink SoC -- flash
-+/***********************************************************************/
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+unsigned int share_pin_flag=0;		// bit0:FLASH, bit1:UART, bit2:EMAC, bit3-4:IDE
-+unsigned int check_sleep_flag=0;	// bit0:FLASH, bit1:IDE
-+static spinlock_t sl2312_flash_lock = SPIN_LOCK_UNLOCKED;
-+EXPORT_SYMBOL(share_pin_flag);
-+int dbg=0;
-+DECLARE_WAIT_QUEUE_HEAD(wq);
-+extern struct wait_queue_head_t *flash_wait;
-+unsigned int flash_req=0;
-+void mtd_lock()
-+{
-+	struct task_struct *tsk = current;
-+	unsigned int value ;
-+	unsigned long flags;
-+	flash_req = 1;
-+	DECLARE_WAITQUEUE(wait, tsk);
-+	add_wait_queue(&wq, &wait);
-+	for(;;)
-+	{
-+		set_task_state(tsk, TASK_INTERRUPTIBLE);
-+		spin_lock_irqsave(&sl2312_flash_lock,flags);
-+		if((share_pin_flag&0x1E)){//||(check_sleep_flag&0x00000002)) {
-+			spin_unlock_irqrestore(&sl2312_flash_lock, flags);
-+			check_sleep_flag |= 0x00000001;
-+			if(dbg)
-+				printk("mtd yield %x %x\n",share_pin_flag,check_sleep_flag);
-+			wake_up_interruptible(&flash_wait);
-+			schedule();
-+		}
-+		else {
-+			check_sleep_flag &= ~0x01;
-+			share_pin_flag |= 0x00000001 ;			// set share pin flag
-+			spin_unlock_irqrestore(&sl2312_flash_lock, flags);
-+			value = readl(IO_ADDRESS((SL2312_GLOBAL_BASE+GLOBAL_MISC_REG)));
-+			value = value & (~PFLASH_SHARE_BIT) ;
-+			writel(value,IO_ADDRESS((SL2312_GLOBAL_BASE+GLOBAL_MISC_REG)));
-+			if(dbg)
-+				printk("mtd Go %x %x\n",share_pin_flag,check_sleep_flag);
-+			tsk->state = TASK_RUNNING;
-+			remove_wait_queue(&wq, &wait);
-+			return ;
-+		}
-+	}
-+}
-+
-+void mtd_unlock()
-+{
-+	unsigned int value ;
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&sl2312_flash_lock,flags);		// Disable IRQ
-+	value = readl(IO_ADDRESS((SL2312_GLOBAL_BASE+GLOBAL_MISC_REG)));
-+	value = value | PFLASH_SHARE_BIT ;				// Disable Flash PADs
-+	writel(value,IO_ADDRESS((SL2312_GLOBAL_BASE+GLOBAL_MISC_REG)));
-+	share_pin_flag &= ~(0x00000001);			// clear share pin flag
-+	check_sleep_flag &= ~0x00000001;
-+	spin_unlock_irqrestore(&sl2312_flash_lock, flags);	// Restore IRQ
-+	if (check_sleep_flag & 0x00000002)
-+	{
-+		check_sleep_flag &= ~(0x00000002);
-+		wake_up_interruptible(&flash_wait);
-+	}
-+	DEBUG(MTD_DEBUG_LEVEL0, "Flash Unlock...\n");
-+	flash_req = 0;
-+}
-+#endif
-+/***********************************************************************/
-+
- static loff_t mtd_lseek (struct file *file, loff_t offset, int orig)
- {
- 	struct mtd_file_info *mfi = file->private_data;
-@@ -162,13 +233,21 @@ static ssize_t mtd_read(struct file *fil
- 	int len;
- 	char *kbuf;
- 
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_lock();				// sl2312 share pin lock
-+#endif
-+
- 	DEBUG(MTD_DEBUG_LEVEL0,"MTD_read\n");
- 
- 	if (*ppos + count > mtd->size)
- 		count = mtd->size - *ppos;
- 
--	if (!count)
-+	if (!count){
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 		return 0;
-+	}
- 
- 	/* FIXME: Use kiovec in 2.5 to lock down the user's buffers
- 	   and pass them directly to the MTD functions */
-@@ -178,8 +257,12 @@ static ssize_t mtd_read(struct file *fil
- 	else
- 		kbuf=kmalloc(count, GFP_KERNEL);
- 
--	if (!kbuf)
-+	if (!kbuf) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 		return -ENOMEM;
-+	}
- 
- 	while (count) {
- 
-@@ -224,6 +307,9 @@ static ssize_t mtd_read(struct file *fil
- 			*ppos += retlen;
- 			if (copy_to_user(buf, kbuf, retlen)) {
- 				kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+				mtd_unlock();				// sl2312 share pin lock
-+#endif
- 				return -EFAULT;
- 			}
- 			else
-@@ -235,13 +321,19 @@ static ssize_t mtd_read(struct file *fil
- 				count = 0;
- 		}
- 		else {
--			kfree(kbuf);
-+	 		kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return ret;
- 		}
- 
- 	}
- 
- 	kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 	return total_retlen;
- } /* mtd_read */
- 
-@@ -255,24 +347,40 @@ static ssize_t mtd_write(struct file *fi
- 	int ret=0;
- 	int len;
- 
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_lock();				// sl2312 share pin lock
-+#endif
-+
- 	DEBUG(MTD_DEBUG_LEVEL0,"MTD_write\n");
- 
--	if (*ppos == mtd->size)
-+	if (*ppos == mtd->size){
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 		return -ENOSPC;
-+	}
- 
- 	if (*ppos + count > mtd->size)
- 		count = mtd->size - *ppos;
- 
--	if (!count)
-+	if (!count){
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 		return 0;
-+	}
- 
- 	if (count > MAX_KMALLOC_SIZE)
- 		kbuf=kmalloc(MAX_KMALLOC_SIZE, GFP_KERNEL);
- 	else
- 		kbuf=kmalloc(count, GFP_KERNEL);
- 
--	if (!kbuf)
-+	if (!kbuf) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+		mtd_unlock();				// sl2312 share pin lock
-+#endif
- 		return -ENOMEM;
-+	}
- 
- 	while (count) {
- 
-@@ -283,6 +391,9 @@ static ssize_t mtd_write(struct file *fi
- 
- 		if (copy_from_user(kbuf, buf, len)) {
- 			kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
- 		}
- 
-@@ -323,11 +434,17 @@ static ssize_t mtd_write(struct file *fi
- 		}
- 		else {
- 			kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return ret;
- 		}
- 	}
- 
- 	kfree(kbuf);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
- 	return total_retlen;
- } /* mtd_write */
- 
-@@ -381,36 +498,67 @@ static int mtd_ioctl(struct inode *inode
- 	u_long size;
- 	struct mtd_info_user info;
- 
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_lock();				// sl2312 share pin lock
-+#endif
-+
- 	DEBUG(MTD_DEBUG_LEVEL0, "MTD_ioctl\n");
- 
- 	size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
- 	if (cmd & IOC_IN) {
- 		if (!access_ok(VERIFY_READ, argp, size))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 	}
- 	if (cmd & IOC_OUT) {
- 		if (!access_ok(VERIFY_WRITE, argp, size))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 	}
- 
- 	switch (cmd) {
- 	case MEMGETREGIONCOUNT:
- 		if (copy_to_user(argp, &(mtd->numeraseregions), sizeof(int)))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 		break;
- 
- 	case MEMGETREGIONINFO:
- 	{
- 		struct region_info_user ur;
- 
--		if (copy_from_user(&ur, argp, sizeof(struct region_info_user)))
-+		if (copy_from_user(&ur, argp, sizeof(struct region_info_user))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
--		if (ur.regionindex >= mtd->numeraseregions)
-+		if (ur.regionindex >= mtd->numeraseregions) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EINVAL;
-+		}
- 		if (copy_to_user(argp, &(mtd->eraseregions[ur.regionindex]),
--				sizeof(struct mtd_erase_region_info)))
-+				sizeof(struct mtd_erase_region_info))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 		break;
- 	}
- 
-@@ -433,7 +581,12 @@ static int mtd_ioctl(struct inode *inode
- 		struct erase_info *erase;
- 
- 		if(!(file->f_mode & 2))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EPERM;
-+		}
- 
- 		erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL);
- 		if (!erase)
-@@ -447,6 +600,9 @@ static int mtd_ioctl(struct inode *inode
- 			if (copy_from_user(&erase->addr, argp,
- 				    sizeof(struct erase_info_user))) {
- 				kfree(erase);
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+				mtd_unlock();				// sl2312 share pin lock
-+#endif
- 				return -EFAULT;
- 			}
- 			erase->mtd = mtd;
-@@ -484,14 +640,26 @@ static int mtd_ioctl(struct inode *inode
- 		struct mtd_oob_buf buf;
- 		struct mtd_oob_ops ops;
- 
--		if(!(file->f_mode & 2))
-+		if(!(file->f_mode & 2)) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EPERM;
-+		}
- 
--		if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf)))
-+		if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
--		if (buf.length > 4096)
-+		if (buf.length > 4096) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EINVAL;
-+		}
- 
- 		if (!mtd->write_oob)
- 			ret = -EOPNOTSUPP;
-@@ -499,8 +667,12 @@ static int mtd_ioctl(struct inode *inode
- 			ret = access_ok(VERIFY_READ, buf.ptr,
- 					buf.length) ? 0 : EFAULT;
- 
--		if (ret)
-+		if (ret) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return ret;
-+		}
- 
- 		ops.ooblen = buf.length;
- 		ops.ooboffs = buf.start & (mtd->oobsize - 1);
-@@ -536,19 +708,35 @@ static int mtd_ioctl(struct inode *inode
- 		struct mtd_oob_buf buf;
- 		struct mtd_oob_ops ops;
- 
--		if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf)))
-+		if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
--		if (buf.length > 4096)
-+		if (buf.length > 4096) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EINVAL;
-+		}
- 
--		if (!mtd->read_oob)
-+		if (!mtd->read_oob) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			ret = -EOPNOTSUPP;
-+		}
- 		else
- 			ret = access_ok(VERIFY_WRITE, buf.ptr,
- 					buf.length) ? 0 : -EFAULT;
--		if (ret)
-+		if (ret) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return ret;
-+		}
- 
- 		ops.ooblen = buf.length;
- 		ops.ooboffs = buf.start & (mtd->oobsize - 1);
-@@ -580,7 +768,12 @@ static int mtd_ioctl(struct inode *inode
- 		struct erase_info_user info;
- 
- 		if (copy_from_user(&info, argp, sizeof(info)))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
- 		if (!mtd->lock)
- 			ret = -EOPNOTSUPP;
-@@ -594,7 +787,12 @@ static int mtd_ioctl(struct inode *inode
- 		struct erase_info_user info;
- 
- 		if (copy_from_user(&info, argp, sizeof(info)))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
- 		if (!mtd->unlock)
- 			ret = -EOPNOTSUPP;
-@@ -629,11 +827,21 @@ static int mtd_ioctl(struct inode *inode
- 		loff_t offs;
- 
- 		if (copy_from_user(&offs, argp, sizeof(loff_t)))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 		if (!mtd->block_isbad)
- 			ret = -EOPNOTSUPP;
- 		else
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return mtd->block_isbad(mtd, offs);
-+		}
- 		break;
- 	}
- 
-@@ -642,11 +850,21 @@ static int mtd_ioctl(struct inode *inode
- 		loff_t offs;
- 
- 		if (copy_from_user(&offs, argp, sizeof(loff_t)))
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 		if (!mtd->block_markbad)
- 			ret = -EOPNOTSUPP;
- 		else
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return mtd->block_markbad(mtd, offs);
-+		}
- 		break;
- 	}
- 
-@@ -654,8 +872,12 @@ static int mtd_ioctl(struct inode *inode
- 	case OTPSELECT:
- 	{
- 		int mode;
--		if (copy_from_user(&mode, argp, sizeof(int)))
-+		if (copy_from_user(&mode, argp, sizeof(int))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
-+		}
- 
- 		mfi->mode = MTD_MODE_NORMAL;
- 
-@@ -670,7 +892,12 @@ static int mtd_ioctl(struct inode *inode
- 	{
- 		struct otp_info *buf = kmalloc(4096, GFP_KERNEL);
- 		if (!buf)
-+		{
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -ENOMEM;
-+		}
- 		ret = -EOPNOTSUPP;
- 		switch (mfi->mode) {
- 		case MTD_MODE_OTP_FACTORY:
-@@ -701,12 +928,24 @@ static int mtd_ioctl(struct inode *inode
- 	{
- 		struct otp_info info;
- 
--		if (mfi->mode != MTD_MODE_OTP_USER)
-+		if (mfi->mode != MTD_MODE_OTP_USER) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EINVAL;
--		if (copy_from_user(&info, argp, sizeof(info)))
-+		}
-+		if (copy_from_user(&info, argp, sizeof(info))) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EFAULT;
--		if (!mtd->lock_user_prot_reg)
-+		}
-+		if (!mtd->lock_user_prot_reg) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+			mtd_unlock();				// sl2312 share pin lock
-+#endif
- 			return -EOPNOTSUPP;
-+		}
- 		ret = mtd->lock_user_prot_reg(mtd, info.start, info.length);
- 		break;
- 	}
-@@ -742,8 +981,12 @@ static int mtd_ioctl(struct inode *inode
- 			break;
- 
- 		case MTD_MODE_RAW:
--			if (!mtd->read_oob || !mtd->write_oob)
-+			if (!mtd->read_oob || !mtd->write_oob) {
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+				mtd_unlock();				// sl2312 share pin lock
-+#endif
- 				return -EOPNOTSUPP;
-+			}
- 			mfi->mode = arg;
- 
- 		case MTD_MODE_NORMAL:
-@@ -766,6 +1009,10 @@ static int mtd_ioctl(struct inode *inode
- 		ret = -ENOTTY;
- 	}
- 
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+	mtd_unlock();				// sl2312 share pin lock
-+#endif
-+
- 	return ret;
- } /* memory_ioctl */
- 
---- a/drivers/mtd/nand/Kconfig
-+++ b/drivers/mtd/nand/Kconfig
-@@ -44,6 +44,13 @@ config MTD_NAND_AUTCPU12
- 	  This enables the driver for the autronix autcpu12 board to
- 	  access the SmartMediaCard.
- 
-+config MTD_NAND_SL2312
-+	tristate "NAND Flash device on Storlink board"
-+	depends on ARM && MTD_NAND && ARCH_SL2312
-+	help
-+	  This enables the driver for the Storlink board to
-+	  access the nand device.
-+
- config MTD_NAND_EDB7312
- 	tristate "Support for Cirrus Logic EBD7312 evaluation board"
- 	depends on ARCH_EDB7312
---- /dev/null
-+++ b/drivers/mtd/nand/sl2312-flash-nand.c
-@@ -0,0 +1,2287 @@
-+/*
-+ *  drivers/mtd/sl2312.c
-+ *
-+ * $Id: sl2312-flash-nand.c,v 1.5 2006/06/15 07:02:29 middle Exp $
-+ *
-+ * Copyright (C) 2001 Toshiba Corporation
-+ *
-+ * 2003 (c) MontaVista Software, Inc. This file is licensed under
-+ * the terms of the GNU General Public License version 2. This program
-+ * is licensed "as is" without any warranty of any kind, whether express
-+ * or implied.
-+ *
-+ */
-+
-+#include <linux/slab.h>
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/nand.h>
-+#include <linux/mtd/nand_ecc.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+#include <asm/hardware.h>
-+#include <asm/arch/sl2312.h>
-+#include "sl2312-flash-nand.h"
-+
-+
-+#include <linux/errno.h>
-+#include <linux/sched.h>
-+#include <linux/types.h>
-+#include <linux/mtd/compatmac.h>
-+#include <linux/interrupt.h>
-+#include <linux/bitops.h>
-+
-+
-+/*
-+ * NAND low-level MTD interface functions
-+ */
-+static void sl2312_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len);
-+static void sl2312_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len);
-+static int sl2312_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len);
-+
-+static int sl2312_nand_read (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf);
-+static int sl2312_nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel);
-+static int sl2312_nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf);
-+static int sl2312_nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf);
-+static int sl2312_nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
-+			   size_t * retlen, const u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel);
-+static int sl2312_nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char *buf);
-+static int sl2312_nand_writev (struct mtd_info *mtd, const struct kvec *vecs,
-+			unsigned long count, loff_t to, size_t * retlen);
-+static int sl2312_nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs,
-+			unsigned long count, loff_t to, size_t * retlen, u_char *eccbuf, struct nand_oobinfo *oobsel);
-+static int sl2312_nand_erase (struct mtd_info *mtd, struct erase_info *instr, int allowbbt);
-+static void sl2312_nand_sync (struct mtd_info *mtd);
-+static int sl2312_nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, u_char *oob_buf,  struct nand_oobinfo *oobsel);
-+static int sl2312_nand_block_checkbad (struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt);
-+static int sl2312_nand_erase_block(struct mtd_info *mtd, int page);
-+
-+/*
-+ * MTD structure for sl2312 NDFMC
-+ */
-+static struct mtd_info *sl2312_mtd = NULL;
-+static int nand_page=0,nand_col=0;
-+
-+/* Define default oob placement schemes for large and small page devices */
-+static struct nand_oobinfo nand_oob_8 = {
-+	.useecc = MTD_NANDECC_AUTOPLACE,
-+	.eccbytes = 3,
-+	.eccpos = {0, 1, 2},
-+	.oobfree = { {3, 2}, {6, 2} }
-+};
-+
-+static struct nand_oobinfo nand_oob_16 = {
-+	.useecc = MTD_NANDECC_AUTOPLACE,
-+	.eccbytes = 6,
-+	.eccpos = {0, 1, 2, 3, 6, 7},
-+	.oobfree = { {8, 8} }
-+};
-+
-+static struct nand_oobinfo nand_oob_64 = {
-+	.useecc = MTD_NANDECC_AUTOPLACE,
-+	.eccbytes = 24,
-+	.eccpos = {
-+		40, 41, 42, 43, 44, 45, 46, 47,
-+		48, 49, 50, 51, 52, 53, 54, 55,
-+		56, 57, 58, 59, 60, 61, 62, 63},
-+	.oobfree = { {2, 38} }
-+};
-+
-+
-+/*
-+ * Define partitions for flash device
-+ */
-+/* the base address of FLASH control register */
-+#define FLASH_CONTROL_BASE_ADDR	    (IO_ADDRESS(SL2312_FLASH_CTRL_BASE))
-+#define SL2312_GLOBAL_BASE_ADDR     (IO_ADDRESS(SL2312_GLOBAL_BASE))
-+//#define SL2312_FLASH_BASE_ADDR      (IO_ADDRESS(SL2312_FLASH_BASE))
-+#define SL2312_FLASH_BASE_ADDR       FLASH_VADDR(SL2312_FLASH_BASE)
-+static unsigned int CHIP_EN;
-+/* define read/write register utility */
-+//#define FLASH_READ_REG(offset)			(__raw_readl(offset+FLASH_CONTROL_BASE_ADDR))
-+//#define FLASH_WRITE_REG(offset,val) 	(__raw_writel(val,offset+FLASH_CONTROL_BASE_ADDR))
-+//#define FLASH_READ_DATA(offset)			(__raw_readb(offset+SL2312_FLASH_BASE_ADDR))
-+//#define FLASH_WRITE_DATA(offset,val) 	(__raw_writeb(val,offset+SL2312_FLASH_BASE_ADDR))
-+
-+unsigned int FLASH_READ_REG(unsigned int addr)
-+{
-+    unsigned int *base;
-+    unsigned int data;
-+
-+    base = (unsigned int *)(FLASH_CONTROL_BASE_ADDR + addr);
-+    data = *base;
-+    return (data);
-+}
-+
-+void FLASH_WRITE_REG(unsigned int addr,unsigned int data)
-+{
-+    unsigned int *base;
-+
-+    base = (unsigned int *)(FLASH_CONTROL_BASE_ADDR + addr);
-+    *base = data;
-+    return;
-+}
-+
-+unsigned int FLASH_READ_DATA(unsigned int addr)
-+{
-+    unsigned char *base;
-+    unsigned int data;
-+
-+    base = (unsigned char *)(SL2312_FLASH_BASE_ADDR + addr);
-+    data = *base;
-+    return (data);
-+}
-+
-+void FLASH_WRITE_DATA(unsigned int addr,unsigned int data)
-+{
-+    unsigned char *base;
-+
-+    base = (unsigned char *)(SL2312_FLASH_BASE_ADDR + addr);
-+    *base = data;
-+    return;
-+}
-+
-+/* the offset of FLASH control register */
-+enum NFLASH_REGISTER {
-+	NFLASH_ID     			= 0x0000,
-+	NFLASH_STATUS 			= 0x0008,
-+	NFLASH_TYPE   			= 0x000c,
-+	NFLASH_ACCESS			= 0x0030,
-+	NFLASH_COUNT			= 0x0034,
-+	NFLASH_CMD_ADDR 		= 0x0038,
-+	NFLASH_ADDRESS			= 0x003C,
-+	NFLASH_DATA				= 0x0040,
-+	NFLASH_TIMING   		= 0x004C,
-+	NFLASH_ECC_STATUS		= 0x0050,
-+	NFLASH_ECC_CONTROL		= 0x0054,
-+	NFLASH_ECC_OOB			= 0x005c,
-+	NFLASH_ECC_CODE_GEN0	= 0x0060,
-+	NFLASH_ECC_CODE_GEN1	= 0x0064,
-+	NFLASH_ECC_CODE_GEN2	= 0x0068,
-+	NFLASH_ECC_CODE_GEN3	= 0x006C,
-+	NFLASH_FIFO_CONTROL		= 0x0070,
-+	NFLASH_FIFO_STATUS		= 0x0074,
-+	NFLASH_FIFO_ADDRESS		= 0x0078,
-+	NFLASH_FIFO_DATA		= 0x007c,
-+};
-+
-+
-+
-+//#define FLASH_BASE	FLASH_CONTROL_BASE_ADDR
-+//#define FLASH_SIZE	0x00800000 //INTEGRATOR_FLASH_SIZE
-+
-+//#define FLASH_PART_SIZE 8388608
-+
-+//static unsigned int flash_indirect_access = 0;
-+
-+
-+#ifdef CONFIG_SL2312_SHARE_PIN
-+void sl2312flash_enable_nand_flash(void)
-+{
-+    unsigned int    reg_val;
-+
-+    reg_val = readl(SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    reg_val = reg_val & 0xfffffffb;
-+    writel(reg_val,SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    return;
-+}
-+
-+void sl2312flash_disable_nand_flash(void)
-+{
-+    unsigned int    reg_val;
-+
-+    reg_val = readl(SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    reg_val = reg_val | 0x00000004;
-+    writel(reg_val,SL2312_GLOBAL_BASE_ADDR + 0x30);
-+    return;
-+}
-+#endif
-+
-+extern struct nand_oobinfo jffs2_oobinfo;
-+/*
-+ * Define partitions for flash devices
-+ */
-+
-+static struct mtd_partition sl2312_partitions[] = {
-+	{ name: "RedBoot", offset: 0x00000000, size: 0x0020000, },
-+	{ name: "Kernel", offset: 0x00020000, size: 0x00200000, },
-+	{ name: "Ramdisk", offset: 0x00220000, size: 0x00280000, },
-+	{ name: "Application", offset: 0x004A0000, size: 0x00320000, },
-+	{ name: "VCTL", offset: 0x007C0000, size: 0x20000, },
-+	{ name: "CurConf", offset: 0x007E0000, size: 0x20000, },
-+	{ name: "FIS directory", offset: 0x007e0000, size: 0x00020000, }
-+
-+};
-+
-+
-+/*
-+ *	hardware specific access to control-lines
-+*/
-+static void sl2312_hwcontrol(struct mtd_info *mtd, int cmd)
-+{
-+
-+	return ;
-+}
-+
-+static int sl2312_nand_scan_bbt(struct mtd_info *mtd)
-+{
-+	return 0;
-+}
-+
-+/**
-+ * nand_block_isbad - [MTD Interface] Check whether the block at the given offset is bad
-+ * @mtd:	MTD device structure
-+ * @ofs:	offset relative to mtd start
-+ */
-+static int sl2312_nand_block_isbad (struct mtd_info *mtd, loff_t ofs)
-+{
-+	/* Check for invalid offset */
-+	if (ofs > mtd->size)
-+		return -EINVAL;
-+
-+	return sl2312_nand_block_checkbad (mtd, ofs, 1, 0);
-+}
-+
-+/**
-+ * nand_block_checkbad - [GENERIC] Check if a block is marked bad
-+ * @mtd:	MTD device structure
-+ * @ofs:	offset from device start
-+ * @getchip:	0, if the chip is already selected
-+ * @allowbbt:	1, if its allowed to access the bbt area
-+ *
-+ * Check, if the block is bad. Either by reading the bad block table or
-+ * calling of the scan function.
-+ */
-+
-+static int sl2312_nand_erase_block(struct mtd_info *mtd, int page)
-+{
-+	int opcode;
-+	/* Send commands to erase a page */
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+
-+		if(mtd->oobblock > 528)
-+		    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f0fff21);  // 3 address & 2 command
-+		else
-+		    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f0fff11);  // 2 address & 2 command
-+
-+		FLASH_WRITE_REG(NFLASH_CMD_ADDR, 0x0000d060); // write read id command
-+		FLASH_WRITE_REG(NFLASH_ADDRESS, page); //write address 0x00
-+
-+
-+
-+		/* read maker code */
-+		opcode = 0x80003000|DWIDTH|CHIP_EN; //set start bit & 8bits write command
-+		FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+
-+		while(opcode&0x80000000) //polling flash access 31b
-+      	{
-+           opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+           //sl2312_flash_delay();
-+           schedule();
-+           //cond_resched();
-+      	}
-+}
-+
-+void sl2312_flash_delay(void)
-+{
-+      int i;
-+
-+      for(i=0; i<50; i++)
-+           i=i;
-+}
-+
-+static int sl2312_nand_block_checkbad (struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt)
-+{
-+	struct nand_chip *this = mtd->priv;
-+
-+	if (!this->bbt)
-+		return this->block_bad(mtd, ofs, getchip);
-+
-+	/* Return info from the table */
-+	return nand_isbad_bbt (mtd, ofs, allowbbt);
-+}
-+
-+/**
-+ * nand_block_markbad - [MTD Interface] Mark the block at the given offset as bad
-+ * @mtd:	MTD device structure
-+ * @ofs:	offset relative to mtd start
-+ */
-+static int sl2312_nand_block_markbad (struct mtd_info *mtd, loff_t ofs)
-+{
-+	struct nand_chip *this = mtd->priv;
-+	int ret;
-+
-+        if ((ret = sl2312_nand_block_isbad(mtd, ofs))) {
-+        	/* If it was bad already, return success and do nothing. */
-+		if (ret > 0)
-+			return 0;
-+        	return ret;
-+        }
-+
-+	return this->block_markbad(mtd, ofs);
-+}
-+
-+/*
-+ *	Get chip for selected access
-+ */
-+static inline void sl2312_nand_get_chip (struct nand_chip *this, struct mtd_info *mtd, int new_state, int *erase_state)
-+{
-+
-+	DECLARE_WAITQUEUE (wait, current);
-+
-+	/*
-+	 * Grab the lock and see if the device is available
-+	 * For erasing, we keep the spinlock until the
-+	 * erase command is written.
-+	*/
-+retry:
-+	spin_lock_bh (&this->chip_lock);
-+
-+	if (this->state == FL_READY) {
-+		this->state = new_state;
-+		if (new_state != FL_ERASING)
-+			spin_unlock_bh (&this->chip_lock);
-+		return;
-+	}
-+
-+	if (this->state == FL_ERASING) {
-+		if (new_state != FL_ERASING) {
-+			this->state = new_state;
-+			spin_unlock_bh (&this->chip_lock);
-+			this->select_chip(mtd, 0);	/* select in any case */
-+			this->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);
-+			return;
-+		}
-+	}
-+
-+	set_current_state (TASK_UNINTERRUPTIBLE);
-+	add_wait_queue (&this->wq, &wait);
-+	spin_unlock_bh (&this->chip_lock);
-+	schedule ();
-+	remove_wait_queue (&this->wq, &wait);
-+	goto retry;
-+}
-+
-+/*
-+*	read device ready pin
-+*/
-+static int sl2312_device_ready(struct mtd_info *mtd)
-+{
-+	int ready;
-+
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+	FLASH_WRITE_REG(NFLASH_COUNT, 0x7f000070); //set only command no address and two data
-+
-+	FLASH_WRITE_REG(NFLASH_CMD_ADDR, 0x00000070); //write read status command
-+
-+
-+	ready = 0x80002000|DWIDTH|CHIP_EN; //set start bit & 8bits read command
-+	FLASH_WRITE_REG(NFLASH_ACCESS, ready);
-+
-+	while(ready&0x80000000) //polling flash access 31b
-+    {
-+        ready=FLASH_READ_REG(NFLASH_ACCESS);
-+        //sl2312_flash_delay();
-+		schedule();
-+    }
-+    FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+      	ready=FLASH_READ_REG(NFLASH_DATA)&0xff;
-+	return ready;
-+}
-+void sl2312_enable_hwecc(struct mtd_info *mtd, int mode)
-+{
-+	/* reset first */
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x80000001); //set 31b = 0
-+
-+}
-+
-+
-+void sl2312_device_setup(void)
-+{
-+
-+}
-+static u_char sl2312_nand_read_byte(struct mtd_info *mtd)
-+{
-+
-+        unsigned int    data=0, page=0, col=0, tmp, i;
-+
-+        printk ("**************************sl2312_nand_read_byte !! \n");
-+        //page = FLASH_READ_REG(NFLASH_ADDRESS)&0xffffff00;
-+        //col  = FLASH_READ_REG(NFLASH_ADDRESS)&0x000000ff;
-+        page = nand_page;
-+        col  = nand_col;
-+        for(i=0;i<(mtd->oobblock+mtd->oobsize);i++)
-+        {
-+        	if(i==col)
-+				data = FLASH_READ_DATA(page*mtd->oobblock +i);
-+			else
-+				tmp = FLASH_READ_DATA(page*mtd->oobblock +i);
-+        }
-+        return data&0xff;
-+}
-+
-+static void sl2312_nand_write_byte(struct mtd_info *mtd, u_char byte)
-+{
-+        //struct nand_chip *this = mtd->priv;
-+        unsigned int    page=0, col=0, i;
-+        u_char *databuf,oobbuf[mtd->oobsize];
-+        size_t  retlen;
-+        retlen=0;
-+		printk ("********************sl2312_nand_write_byte !! \n");
-+		page = nand_page;
-+        col  = nand_col;
-+		databuf = kmalloc (mtd->oobsize+mtd->oobblock,GFP_KERNEL);
-+
-+		if (!databuf) {
-+			printk ("sl2312_nand_write_byte : Unable to allocate SL2312 NAND MTD device structure.\n");
-+
-+		}
-+
-+		 for(i=0;i<(mtd->oobblock+mtd->oobsize);i++)
-+           	databuf[i] = FLASH_READ_DATA(page*mtd->oobblock +i);
-+
-+        databuf[col] = byte;
-+        sl2312_nand_write_ecc (mtd, page, mtd->oobblock, &retlen, databuf, oobbuf, NULL);
-+
-+}
-+
-+static void sl2312_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
-+{
-+	int i, page=0,col=0;
-+	struct nand_chip *this = mtd->priv;
-+	u_char *databuf, *oobbuf;
-+        size_t  retlen;
-+        retlen=0;
-+
-+
-+		printk ("***********************sl2312_nand_write_buf !! \n");
-+		databuf = &(this->data_buf[0]);
-+		oobbuf = &(this->data_buf[mtd->oobblock]);
-+		for (i = 0; i < mtd->oobsize; i++)
-+			oobbuf[i] = 0xff;
-+
-+	if(len < mtd->oobblock)
-+	{
-+		//addr = FLASH_READ_REG(NFLASH_ADDRESS);
-+		//page = FLASH_READ_REG(NFLASH_ADDRESS)&0xffffff00;
-+		//col  = FLASH_READ_REG(NFLASH_ADDRESS)&0x000000ff;
-+		page = nand_page;
-+        col  = nand_col;
-+
-+		sl2312_nand_read_ecc (mtd, page, mtd->oobblock , &retlen, databuf, oobbuf, NULL);
-+
-+        for(i=col;i<len;i++)
-+        	databuf[col+i] = buf[i];
-+
-+        sl2312_nand_write_ecc (mtd, page, mtd->oobblock, &retlen, databuf, oobbuf, NULL);
-+
-+	}
-+
-+}
-+
-+static void sl2312_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
-+{
-+	int i, page=0,col=0,addr=0,tmp=0;
-+	//struct nand_chip *this = mtd->priv;
-+	printk ("********************sl2312_nand_read_buf !! \n");
-+	if(len < mtd->oobblock)
-+	{
-+		//addr = FLASH_READ_REG(NFLASH_ADDRESS);
-+		//page = FLASH_READ_REG(NFLASH_ADDRESS)&0xffffff00;
-+		//col  = FLASH_READ_REG(NFLASH_ADDRESS)&0x000000ff;
-+		page = nand_page;
-+        col  = nand_col;
-+		for (i=col; i<((mtd->oobblock+mtd->oobsize)-col); i++)
-+		{
-+			if(i<len)
-+				buf[i] = FLASH_READ_DATA(addr+i);
-+			else
-+				tmp = FLASH_READ_DATA(addr+i);
-+		}
-+	}
-+}
-+
-+static int sl2312_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-+{
-+	int i;
-+	//struct nand_chip *this = mtd->priv;
-+	u_char *datatmp, *oobtmp;
-+	size_t  retlen;
-+	retlen=0;
-+
-+	datatmp = kmalloc (mtd->oobblock,GFP_KERNEL);
-+	oobtmp = kmalloc (mtd->oobsize,GFP_KERNEL);
-+
-+	if ((!datatmp)||(!oobtmp)) {
-+		printk ("sl2312_nand_verify_buf : Unable to allocate SL2312 NAND MTD device structure.\n");
-+
-+	}
-+	//page = nand_page;
-+	for(i=0;i<mtd->oobblock;i++)
-+		datatmp[i] = FLASH_READ_DATA(nand_page*mtd->oobblock +i);
-+	/* read oobdata */
-+	for (i = 0; i <  mtd->oobsize; i++)
-+		oobtmp[i] = FLASH_READ_DATA(nand_page*mtd->oobblock + mtd->oobblock + i);
-+
-+	if(len==mtd->oobblock)
-+	{
-+		for (i=0; i<len; i++)
-+		{
-+			if (buf[i] != datatmp[i])
-+			{
-+				kfree(datatmp);
-+				kfree(oobtmp);
-+				printk("Data verify error -> page: %x, byte: %x \n",nand_page,i);
-+				return i;
-+			}
-+		}
-+	}
-+	else if(len == mtd->oobsize)
-+	{
-+		for (i=0; i<len; i++)
-+		{
-+			if (buf[i] != oobtmp[i])
-+			{
-+				kfree(datatmp);
-+				kfree(oobtmp);
-+				printk("OOB verify error -> page: %x, byte: %x \n",nand_page,i);
-+				return i;
-+			}
-+		}
-+	}
-+	else
-+	{
-+		printk (KERN_WARNING "sl2312_nand_verify_buf : verify length not match 0x%08x\n", len);
-+		kfree(datatmp);
-+		kfree(oobtmp);
-+		return -1;
-+	}
-+
-+	kfree(datatmp);
-+	kfree(oobtmp);
-+	return 0;
-+}
-+
-+/*
-+ * Send command to NAND device
-+ */
-+static void sl2312_nand_command (struct mtd_info *mtd, unsigned command, int column, int page_addr)
-+{
-+	register struct nand_chip *this = mtd->priv;
-+	int opcode;
-+
-+
-+	/*
-+	 * program and erase have their own busy handlers
-+	 * status and sequential in needs no delay
-+	*/
-+	switch (command) {
-+
-+	case NAND_CMD_PAGEPROG:
-+	case NAND_CMD_ERASE1:
-+	case NAND_CMD_ERASE2:
-+	case NAND_CMD_SEQIN:
-+	case NAND_CMD_STATUS:
-+	case NAND_CMD_READ0:
-+
-+		/*
-+		 * Write out the command to the device.
-+		 */
-+		if (column != -1 || page_addr != -1) {
-+
-+			/* Serially input address */
-+			if (column != -1)
-+				//FLASH_WRITE_REG(NFLASH_ADDRESS,column);
-+				nand_col=column;
-+
-+			opcode = FLASH_READ_REG(NFLASH_ADDRESS);
-+
-+			if (page_addr != -1)
-+				//FLASH_WRITE_REG(NFLASH_ADDRESS,opcode|(page_addr<<8));
-+				nand_page = page_addr;
-+
-+		}
-+		return;
-+
-+	case NAND_CMD_RESET:
-+		if (this->dev_ready)
-+			break;
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+		FLASH_WRITE_REG(NFLASH_COUNT, 0x7f0fff70); //set only command and no other data
-+		FLASH_WRITE_REG(NFLASH_CMD_ADDR, NAND_CMD_RESET); //write reset command
-+
-+		opcode = 0x80002000|DWIDTH|CHIP_EN; //set start bit & 8bits read command
-+		FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+
-+		while(opcode&0x80000000) //polling flash access 31b
-+      	{
-+           opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+           //sl2312_flash_delay();
-+           schedule();
-+      	}
-+		while ( !(sl2312_device_ready(mtd) & 0x40));
-+		{
-+			FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+			//sl2312_flash_delay();
-+			schedule();
-+			return;
-+		}
-+	/* This applies to read commands */
-+	default:
-+		/*
-+		 * If we don't have access to the busy pin, we apply the given
-+		 * command delay
-+		*/
-+		if (!this->dev_ready) {
-+			udelay (this->chip_delay);
-+			FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+			return;
-+		}
-+	}
-+
-+	/* wait until command is processed */
-+	while (!this->dev_ready(mtd));
-+
-+}
-+/*Add function*/
-+static void nand_read_id(int chip_no, unsigned char *id)
-+{
-+	unsigned int opcode, i;
-+
-+	if(chip_no==0)
-+		CHIP_EN = NFLASH_CHIP0_EN;
-+	else
-+		CHIP_EN = NFLASH_CHIP1_EN;
-+
-+	opcode = FLASH_READ_REG(NFLASH_TYPE);
-+
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+	if((opcode&0x00000300)<=0x00000100)
-+	    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f000100); //set only command & address and two data
-+	else
-+	    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f000300); //set only command & address and 4 data
-+
-+	FLASH_WRITE_REG(NFLASH_CMD_ADDR, 0x00000090); //write read id command
-+	FLASH_WRITE_REG(NFLASH_ADDRESS, 0x00000000); //write address 0x00
-+
-+	/* read maker code */
-+	opcode = 0x80002000|DWIDTH|CHIP_EN;//|chip0_en; //set start bit & 8bits read command
-+	FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+	opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+		while(opcode&0x80000000) //polling flash access 31b
-+      	{
-+           opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+           //sl2312_flash_delay();
-+           schedule();
-+      	}
-+
-+    opcode = FLASH_READ_REG(NFLASH_DATA);
-+    if(DWIDTH==NFLASH_WiDTH16)
-+    {
-+      		id[0] = opcode&0xff;
-+      		id[1] = (opcode&0xff00)>>8;
-+    }
-+    else
-+    {
-+    	    id[0] = opcode&0xff;
-+    	    opcode = 0x80002000|DWIDTH|CHIP_EN;//|chip0_en; //set start bit & 8bits read command
-+			FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+			opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+			while(opcode&0x80000000) //polling flash access 31b
-+    	  	{
-+    	       opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+    	       //sl2312_flash_delay();
-+    	       schedule();
-+    	  	}
-+    		opcode = FLASH_READ_REG(NFLASH_DATA);
-+      		id[1] = (opcode&0xff00)>>8;
-+
-+      		opcode=FLASH_READ_REG(NFLASH_TYPE);
-+      		if((opcode&0x300)>0x100)
-+      		{
-+      		    for(i=0;i<2;i++)
-+      		    {
-+      				//data cycle 3 & 4 ->not use
-+      				opcode = 0x80002000|DWIDTH|CHIP_EN;//set start bit & 8bits read command
-+					FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+					opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+      				while(opcode&0x80000000) //polling flash access 31b
-+      				{
-+        			   opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+        			   //sl2312_flash_delay();
-+        			   schedule();
-+      				}
-+
-+      				opcode=FLASH_READ_REG(NFLASH_DATA);
-+      				id[2+i] = (opcode&(0xff0000<<i*8))>>(8*(2+i));
-+      		    }
-+      		}
-+    }
-+    FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+}
-+
-+/*
-+ * NAND erase a block
-+ */
-+static int sl2312_nand_erase (struct mtd_info *mtd, struct erase_info *instr, int allowbbt)
-+{
-+	int page, len, status, pages_per_block, ret, chipnr;
-+	struct nand_chip *this = mtd->priv;
-+
-+	DEBUG (MTD_DEBUG_LEVEL3,
-+	       "nand_erase: start = 0x%08x, len = %i\n", (unsigned int) instr->addr, (unsigned int) instr->len);
-+
-+	/* Start address must align on block boundary */
-+	if (instr->addr & ((1 << this->phys_erase_shift) - 1)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Unaligned address\n");
-+		return -EINVAL;
-+	}
-+
-+	/* Length must align on block boundary */
-+	if (instr->len & ((1 << this->phys_erase_shift) - 1)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Length not block aligned\n");
-+		return -EINVAL;
-+	}
-+
-+	/* Do not allow erase past end of device */
-+	if ((instr->len + instr->addr) > mtd->size) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Erase past end of device\n");
-+		return -EINVAL;
-+	}
-+
-+	instr->fail_addr = 0xffffffff;
-+
-+	/* Grab the lock and see if the device is available */
-+	sl2312_nand_get_chip (this, mtd, FL_ERASING, NULL);
-+
-+	/* Shift to get first page */
-+	page = (int) (instr->addr >> this->page_shift);
-+	chipnr = (int) (instr->addr >> this->chip_shift);
-+
-+	/* Calculate pages in each block */
-+	pages_per_block = 1 << (this->phys_erase_shift - this->page_shift);
-+
-+	/* Select the NAND device */
-+	//this->select_chip(mtd, chipnr);
-+	this->select_chip(mtd, 0);
-+
-+	/* Check the WP bit */
-+	/* Check, if it is write protected */
-+	status = sl2312_device_ready(mtd);
-+	if (!(status & 0x80)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: Device is write protected!!!\n");
-+		instr->state = MTD_ERASE_FAILED;
-+		goto erase_exit;
-+	}
-+
-+	/* Loop through the pages */
-+	len = instr->len;
-+
-+	instr->state = MTD_ERASING;
-+
-+	while (len) {
-+		/* Check if we have a bad block, we do not erase bad blocks ! */
-+		if (this->block_bad(mtd, ((loff_t) page) << this->page_shift, 0)) {
-+			printk (KERN_WARNING "nand_erase: attempt to erase a bad block at page 0x%08x\n", page);
-+			//instr->state = MTD_ERASE_FAILED;
-+			//goto erase_exit;
-+		}
-+
-+		/* Invalidate the page cache, if we erase the block which contains
-+		   the current cached page */
-+		if (page <= this->pagebuf && this->pagebuf < (page + pages_per_block))
-+			this->pagebuf = -1;
-+		/////////
-+
-+		///* Send commands to erase a page */
-+		//FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+	    //
-+		//if(mtd->oobblock > 528)
-+		//    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f0fff21);  // 3 address & 2 command
-+		//else
-+		//    FLASH_WRITE_REG(NFLASH_COUNT, 0x7f0fff11);  // 2 address & 2 command
-+		//
-+		//FLASH_WRITE_REG(NFLASH_CMD_ADDR, 0x0000d060); // write read id command
-+		//FLASH_WRITE_REG(NFLASH_ADDRESS, page); //write address 0x00
-+		//
-+		//
-+		//
-+		///* read maker code */
-+		//opcode = 0x80003000|DWIDTH|CHIP_EN; //set start bit & 8bits write command
-+		//FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+		//
-+		//while(opcode&0x80000000) //polling flash access 31b
-+      	//{
-+        //   opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+        //   //sl2312_flash_delay();
-+        //   schedule();
-+        //   //cond_resched();
-+      	//}
-+      	sl2312_nand_erase_block(mtd, page);
-+      	//////////////
-+		status = this->waitfunc (mtd, this, FL_ERASING);
-+		/* See if block erase succeeded */
-+		if (status & 0x01) {
-+			DEBUG (MTD_DEBUG_LEVEL0, "nand_erase: " "Failed erase, page 0x%08x\n", page);
-+			instr->state = MTD_ERASE_FAILED;
-+			instr->fail_addr = (page << this->page_shift);
-+			goto erase_exit;
-+		}
-+
-+		/* Increment page address and decrement length */
-+		len -= (1 << this->phys_erase_shift);
-+		page += pages_per_block;
-+
-+		/* Check, if we cross a chip boundary */
-+		if (len && !(page & this->pagemask)) {
-+			chipnr++;
-+			this->select_chip(mtd, 0);
-+			this->select_chip(mtd, 0);
-+		}
-+		//sl2312_flash_delay();
-+           schedule();
-+           //cond_resched();
-+	}
-+	instr->state = MTD_ERASE_DONE;
-+
-+erase_exit:
-+	/* De-select the NAND device */
-+	this->select_chip(mtd, 0);
-+	spin_unlock_bh (&this->chip_lock);
-+
-+	ret = instr->state == MTD_ERASE_DONE ? 0 : -EIO;;
-+	/* Do call back function */
-+	if (!ret && instr->callback)
-+		instr->callback (instr);
-+
-+	/* The device is ready */
-+	spin_lock_bh (&this->chip_lock);
-+	this->state = FL_READY;
-+	spin_unlock_bh (&this->chip_lock);
-+	FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+	/* Return more or less happy */
-+	return ret;
-+}
-+
-+static void sl2312_nand_select_chip(struct mtd_info *mtd, int chip)
-+{
-+	//struct nand_chip *this = mtd->priv;
-+
-+	switch(chip) {
-+	case -1:
-+		CHIP_EN = NFLASH_CHIP0_EN;
-+		break;
-+	case 0:
-+		CHIP_EN = NFLASH_CHIP0_EN;
-+		break;
-+	case 1:
-+		CHIP_EN = NFLASH_CHIP1_EN;
-+		break;
-+	default:
-+			CHIP_EN = NFLASH_CHIP0_EN;
-+			break;
-+	}
-+}
-+
-+/**
-+ * nand_default_block_markbad - [DEFAULT] mark a block bad
-+ * @mtd:	MTD device structure
-+ * @ofs:	offset from device start
-+ *
-+ * This is the default implementation, which can be overridden by
-+ * a hardware specific driver.
-+*/
-+static int sl2312_nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
-+{
-+	struct nand_chip *this = mtd->priv;
-+	u_char buf[2] = {0, 0};
-+	size_t	retlen;
-+	int block;
-+
-+	/* Get block number */
-+	block = ((int) ofs) >> this->bbt_erase_shift;
-+	this->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
-+
-+	/* Do we have a flash based bad block table ? */
-+	if (this->options & NAND_USE_FLASH_BBT)
-+		return nand_update_bbt (mtd, ofs);
-+
-+	/* We write two bytes, so we dont have to mess with 16 bit access */
-+	ofs += mtd->oobsize + (this->badblockpos & ~0x01);
-+	return sl2312_nand_write_oob (mtd, ofs , 2, &retlen, buf);
-+}
-+
-+/* Appropriate chip should already be selected */
-+static int sl2312_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)//(struct mtd_info *mtd, unsigned long page, )
-+{
-+	u_char *buf, *oobbuf;
-+	size_t  retlen;
-+	unsigned long page, chipnr;
-+	struct nand_chip *this = mtd->priv;
-+
-+	if (getchip) {
-+		page = (int)(ofs >> this->page_shift);
-+		chipnr = (int)(ofs >> this->chip_shift);
-+
-+		/* Grab the lock and see if the device is available */
-+		sl2312_nand_get_chip (this, mtd, FL_READING, NULL);
-+		/* Select the NAND device */
-+		this->select_chip(mtd, chipnr);
-+	} else
-+		page = (int) ofs;
-+
-+	buf = kmalloc (mtd->oobblock,GFP_KERNEL);
-+	oobbuf = kmalloc (mtd->oobsize,GFP_KERNEL);
-+
-+	if ((!buf)||(!oobbuf)) {
-+		printk ("sl2312_nand_block_bad : Unable to allocate SL2312 NAND MTD device structure.\n");
-+
-+	}
-+
-+	sl2312_nand_read_ecc (mtd, page, mtd->oobblock , &retlen, buf, oobbuf, NULL);
-+
-+
-+	if(((mtd->oobblock < 528)&&(oobbuf[5] != 0xff))||((mtd->oobblock > 528)&&(oobbuf[0] != 0xff)))
-+	{
-+		kfree(buf);
-+		kfree(oobbuf);
-+		return 1;
-+	}
-+
-+	kfree(buf);
-+	kfree(oobbuf);
-+	return 0;
-+}
-+
-+/*
-+*	Use NAND read ECC
-+*/
-+static int sl2312_nand_read (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf)
-+{
-+	return sl2312_nand_read_ecc (mtd, from, len, retlen, buf, NULL, NULL);
-+}
-+
-+/*
-+ * NAND read with ECC
-+ */
-+static int sl2312_nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
-+			  size_t * retlen, u_char * buf, u_char * oob_buf, struct nand_oobinfo *oobsel)
-+{
-+	int j, col, page, opcode, i;
-+	int end=0;//, ecc=0;//, end_page=0;
-+	int erase_state = 0;
-+	int read = 0, oob = 0, ecc_failed = 0;//, ecc_status = 0
-+	struct nand_chip *this = mtd->priv;
-+	u_char *data_poi, *oob_data = oob_buf;
-+	//u_char ecc_calc[6];
-+	//u_char ecc_code[6];
-+	int 	eccmode;
-+	int	*oob_config;
-+
-+
-+
-+	// use chip default if zero
-+	if (oobsel == NULL)
-+		oobsel = &mtd->oobinfo;
-+
-+	eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE;
-+	oob_config = oobsel->eccpos;
-+
-+	DEBUG (MTD_DEBUG_LEVEL3, "nand_read_ecc: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
-+
-+	/* Do not allow reads past end of device */
-+	if ((from + len) > mtd->size) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: Attempt read beyond end of device\n");
-+		*retlen = 0;
-+		return -EINVAL;
-+	}
-+
-+	/* Grab the lock and see if the device is available */
-+	sl2312_nand_get_chip (this, mtd ,FL_READING, &erase_state);
-+
-+	/* Select the NAND device */
-+	this->select_chip(mtd, 0);
-+
-+	/* First we calculate the starting page */
-+	page = from >> this->page_shift;
-+
-+	//end_page = mtd->oobblock + mtd->oobsize;
-+	end = mtd->oobblock;
-+	//ecc = mtd->eccsize;
-+	/* Get raw starting column */
-+	col = (from & (mtd->oobblock - 1));
-+
-+
-+	/* Send the read command */
-+	//this->cmdfunc (mtd, NAND_CMD_READ0, 0x00, page);
-+
-+	/* Loop until all data read */
-+	FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+	while (read < len) {
-+
-+		//udelay(1200);
-+		/* If we have consequent page reads, apply delay or wait for ready/busy pin */
-+		if (read) {
-+			if (!this->dev_ready)
-+				udelay (this->chip_delay);
-+			else
-+				while (!this->dev_ready(mtd));
-+		}
-+
-+		/*
-+		 * If the read is not page aligned, we have to read into data buffer
-+		 * due to ecc, else we read into return buffer direct
-+		 */
-+		if (!col && (len - read) >= end)
-+			data_poi = &buf[read];
-+		else
-+			data_poi = this->data_buf;
-+
-+		/* get oob area, if we have no oob buffer from fs-driver */
-+		if (!oob_buf) {
-+			oob_data = &this->data_buf[end];
-+			oob = 0;
-+		}
-+
-+		j = 0;
-+		switch (eccmode) {
-+			case NAND_ECC_NONE: {	/* No ECC, Read in a page */
-+				FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+				break;
-+			}
-+
-+			case NAND_ECC_SOFT:	/* Software ECC 3/256: Read in a page + oob data */
-+				break;
-+
-+			case NAND_ECC_HW3_256: /* Hardware ECC 3 byte /256 byte data: Read in first 256 byte, get ecc, */
-+				break;
-+
-+			case NAND_ECC_HW3_512:
-+			case NAND_ECC_HW6_512: /* Hardware ECC 3/6 byte / 512 byte data : Read in a page  */
-+				FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x80000001); //set 31b = 0
-+				break;
-+
-+			default:
-+				printk (KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode);
-+				FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0);
-+				//BUG();
-+		}//end switch
-+
-+			for(i=0;i<end;i++)
-+			{
-+				//udelay(7);
-+				data_poi[i] = FLASH_READ_DATA(page*mtd->oobblock +i);
-+			}
-+			/* read oobdata */
-+			for (i = 0; i <  mtd->oobsize; i++)
-+			{
-+				//udelay(7);
-+				oob_data[oob + i] = FLASH_READ_DATA(page*mtd->oobblock +end+i);
-+			}
-+
-+		/* Skip ECC, if not active */
-+			if (eccmode == NAND_ECC_NONE)
-+				goto readdata;
-+
-+			// compare ecc and correct data
-+
-+				opcode=FLASH_READ_REG(NFLASH_ECC_STATUS);
-+				while(!(opcode&0x80000000)) //polling flash access 31b
-+      			{
-+        			   opcode=FLASH_READ_REG(NFLASH_ECC_STATUS);
-+        			   //sl2312_flash_delay();
-+        			   schedule();
-+      			}
-+      			for(j=0;j<(end/512);j++)
-+      			{//for 2k page
-+
-+					opcode = 0x00000000|oob_data[mtd->oobsize-3-4*j]<<16|oob_data[mtd->oobsize-2-4*j]<<8|oob_data[mtd->oobsize-1-4*j];
-+
-+					//opcode=FLASH_READ_REG(NFLASH_ECC_CODE_GEN0+(j*4));
-+
-+					FLASH_WRITE_REG(NFLASH_ECC_OOB, opcode);
-+					opcode = 0x00000000|(j<<8); //select ECC code generation 0
-+					FLASH_WRITE_REG(NFLASH_ECC_CONTROL, opcode); //???
-+
-+					opcode=FLASH_READ_REG(NFLASH_ECC_STATUS);
-+					if((opcode&0x00000003)==0x03)
-+					{
-+						printk (KERN_WARNING "\nPageRead Uncorrectable error !!\n");
-+						ecc_failed++;
-+					}
-+					else if((opcode&0x00000003)==0x01)
-+					{
-+						printk (KERN_WARNING "\nPageRead One bit data error !!");
-+						// correct data
-+						if((data_poi[(opcode&0xff80)>>7]>>((opcode&0x38)>>3))%1)
-+							data_poi[(opcode&0xff80)>>7] &= ~(1<<((opcode&0x38)>>3));
-+						else
-+							data_poi[(opcode&0xff80)>>7] |= (1<<((opcode&0x38)>>3));
-+
-+					}
-+					else if((opcode&0x00000003)==0x02)
-+					{
-+						printk (KERN_WARNING "\nPageRead One bit ECC error !!\n");
-+					}
-+					else if((opcode&0x00000003)==0x00)
-+					{
-+
-+					}
-+
-+				}//for 2k page
-+readdata:
-+		if (col || (len - read) < end) {
-+			for (j = col; j < end && read < len; j++)
-+				buf[read++] = data_poi[j];
-+		} else
-+			read += mtd->oobblock;
-+		/* For subsequent reads align to page boundary. */
-+		col = 0;
-+		/* Increment page address */
-+		page++;
-+		schedule();
-+	}
-+	/* De-select the NAND device */
-+	//this->select_chip(mtd, -1);
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+	FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_INDIRECT);
-+	/* Wake up anyone waiting on the device */
-+	spin_lock_bh (&this->chip_lock);
-+	this->state = FL_READY;
-+	wake_up (&this->wq);
-+	spin_unlock_bh (&this->chip_lock);
-+
-+	/*
-+	 * Return success, if no ECC failures, else -EIO
-+	 * fs driver will take care of that, because
-+	 * retlen == desired len and result == -EIO
-+	 */
-+	*retlen = read;
-+	return ecc_failed ? -EIO : 0;
-+}
-+
-+/*
-+ * Wait for command done. This applies to erase and program only
-+ * Erase can take up to 400ms and program up to 20ms according to
-+ * general NAND and SmartMedia specs
-+ *
-+*/
-+static int sl2312_nand_waitfunc(struct mtd_info *mtd, struct nand_chip *this, int state)
-+{
-+	unsigned long	timeo = jiffies;
-+	int	status, opcode;
-+
-+	if (state == FL_ERASING)
-+		 timeo += (HZ * 400) / 1000;
-+	else
-+		 timeo += (HZ * 20) / 1000;
-+
-+	spin_lock_bh (&this->chip_lock);
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000); //set 31b = 0
-+	FLASH_WRITE_REG(NFLASH_COUNT, 0x007f000070); //set only command no address and two data
-+
-+	FLASH_WRITE_REG(NFLASH_CMD_ADDR, 0x00000070); //write read status command
-+
-+
-+	opcode = 0x80002000|DWIDTH|CHIP_EN; //set start bit & 8bits read command
-+	FLASH_WRITE_REG(NFLASH_ACCESS, opcode);
-+
-+	while(opcode&0x80000000) //polling flash access 31b
-+    {
-+        opcode=FLASH_READ_REG(NFLASH_ACCESS);
-+        //sl2312_flash_delay();
-+        schedule();
-+    }
-+
-+	while (time_before(jiffies, timeo)) {
-+		/* Check, if we were interrupted */
-+		if (this->state != state) {
-+			spin_unlock_bh (&this->chip_lock);
-+			FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+			return 0;
-+		}
-+		if (this->dev_ready) {
-+			if (this->dev_ready(mtd))
-+				break;
-+		}
-+		if (FLASH_READ_REG(NFLASH_DATA) & 0x40)
-+			break;
-+
-+		spin_unlock_bh (&this->chip_lock);
-+		yield ();
-+		spin_lock_bh (&this->chip_lock);
-+	}
-+	status = FLASH_READ_REG(NFLASH_DATA)&0xff;
-+	spin_unlock_bh (&this->chip_lock);
-+	FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+	return status;
-+}
-+
-+static int sl2312_nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf)
-+{
-+	int i, col, page, j=0;
-+	//int erase_state = 0;
-+	struct nand_chip *this = mtd->priv;
-+	u_char *databuf, *oobbuf;
-+
-+	databuf = &this->data_buf[0];
-+	oobbuf = &this->data_buf[mtd->oobblock];
-+		for (i = 0; i < mtd->oobsize; i++)
-+			oobbuf[i] = 0xff;
-+
-+	DEBUG (MTD_DEBUG_LEVEL3, "nand_read_oob: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
-+
-+	/* Shift to get page */
-+	page = ((int) from) >> this->page_shift;
-+
-+	/* Mask to get column */
-+	col = from & (mtd->oobsize-1);  //0x0f;
-+
-+	/* Initialize return length value */
-+	*retlen = 0;
-+	sl2312_nand_read_ecc (mtd, page, mtd->oobblock , retlen, databuf, oobbuf, NULL);
-+	for(i=col,j=0;i<mtd->oobsize||i<(col+len);i++,j++)
-+		buf[j] = oobbuf[i];
-+
-+	*retlen = j ;
-+	return 0;
-+}
-+
-+#define NOTALIGNED(x) (x & (mtd->oobblock-1)) != 0
-+/*
-+*	Use NAND write ECC
-+*/
-+static int sl2312_nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf)
-+{
-+	return (sl2312_nand_write_ecc (mtd, to, len, retlen, buf, NULL, NULL));
-+}
-+
-+/*
-+ * NAND write with ECC
-+ */
-+static int sl2312_nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len,
-+			   size_t * retlen, const u_char * buf, u_char * eccbuf, struct nand_oobinfo *oobsel)
-+{
-+	int page, ret = 0, oob = 0, written = 0;
-+	struct nand_chip *this = mtd->priv;
-+
-+	DEBUG (MTD_DEBUG_LEVEL3, "nand_write_ecc: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
-+
-+
-+	/* Do not allow write past end of device */
-+	if ((to + len) > mtd->size) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: Attempt to write past end of page\n");
-+		return -EINVAL;
-+	}
-+
-+	/* reject writes, which are not page aligned */
-+	if (NOTALIGNED (to) || NOTALIGNED(len)) {
-+		printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
-+		return -EINVAL;
-+	}
-+
-+	// if oobsel is NULL, use chip defaults
-+	if (oobsel == NULL)
-+		oobsel = &mtd->oobinfo;
-+
-+	/* Shift to get page */
-+	page = ((int) to) >> this->page_shift;
-+
-+	/* Grab the lock and see if the device is available */
-+	sl2312_nand_get_chip (this, mtd, FL_WRITING, NULL);
-+
-+	/* Select the NAND device */
-+	this->select_chip(mtd, 0);
-+
-+	/* Check the WP bit */
-+	if (!(sl2312_device_ready(mtd) & 0x80)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: Device is write protected!!!\n");
-+		ret = -EIO;
-+		goto out;
-+	}
-+
-+	/* Loop until all data is written */
-+	while (written < len) {
-+		//udelay(100);
-+		int cnt = mtd->oobblock;
-+		this->data_poi = (u_char*) &buf[written];
-+		/* We use the same function for write and writev */
-+		if (eccbuf) {
-+			ret = sl2312_nand_write_page (mtd, this, page, &eccbuf[oob], oobsel);
-+			oob += mtd->oobsize;
-+		} else
-+			ret = sl2312_nand_write_page (mtd, this, page, NULL, oobsel);
-+
-+		if (ret)
-+			goto out;
-+
-+		/* Update written bytes count */
-+		written += cnt;
-+		/* Increment page address */
-+		page++;
-+	}
-+
-+out:
-+	/* De-select the NAND device */
-+	//this->select_chip(mtd, -1);
-+
-+	/* Wake up anyone waiting on the device */
-+	spin_lock_bh (&this->chip_lock);
-+	this->state = FL_READY;
-+	wake_up (&this->wq);
-+	spin_unlock_bh (&this->chip_lock);
-+
-+	*retlen = written;
-+	return ret;
-+}
-+
-+/*
-+ *	Nand_page_program function is used for write and writev !
-+ *	This function will always program a full page of data
-+ *	If you call it with a non page aligned buffer, you're lost :)
-+ */
-+static int sl2312_nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, u_char *oob_buf,  struct nand_oobinfo *oobsel)
-+{
-+	int 	i, j, status, opcode;
-+	u_char	ecc_code[16], *oob_data;
-+	int	eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE;
-+	//int  	*oob_config = oobsel->eccpos;
-+
-+	/* pad oob area, if we have no oob buffer from fs-driver */
-+	if (!oob_buf) {
-+		oob_data = &this->data_buf[mtd->oobblock];
-+		for (i = 0; i < mtd->oobsize; i++)
-+			oob_data[i] = 0xff;
-+	} else
-+		oob_data = oob_buf;
-+
-+	/* Send command to begin auto page programming */
-+
-+	memset(oob_data,0xff,mtd->oobsize);
-+	/* Write out complete page of data, take care of eccmode */
-+	switch (eccmode) {
-+	/* No ecc and software ecc 3/256, write all */
-+	case NAND_ECC_NONE:
-+		printk (KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n");
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+		break;
-+	case NAND_ECC_SOFT:
-+		break;
-+
-+	/* Hardware ecc 3 byte / 256 data, write first half, get ecc, then second, if 512 byte pagesize */
-+	case NAND_ECC_HW3_256:
-+		break;
-+
-+	/* Hardware ecc 3 byte / 512 byte data, write full page */
-+	case NAND_ECC_HW3_512:
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x80000001); //set 31b = 0
-+
-+	/* Hardware ecc 6 byte / 512 byte data, write full page */
-+	case NAND_ECC_HW6_512:
-+		break;
-+
-+	default:
-+		printk (KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode);
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+		//BUG();
-+	}
-+
-+	FLASH_WRITE_REG(NFLASH_ACCESS, NFLASH_DIRECT);
-+
-+	for(i=0;i<mtd->oobblock;i++)
-+	{
-+		//udelay(5);
-+		FLASH_WRITE_DATA((page*mtd->oobblock)+i,this->data_poi[i]);
-+	}
-+	///////////////
-+	if(eccmode!=NAND_ECC_NONE)
-+	{
-+		opcode=FLASH_READ_REG(NFLASH_ECC_STATUS);
-+		while(!(opcode&0x80000000)) //polling flash access 31b
-+    	{
-+    	 	   opcode=FLASH_READ_REG(NFLASH_ECC_STATUS);
-+    	 	   //sl2312_flash_delay();
-+    	 	   schedule();
-+    	}
-+
-+
-+    	for(i=0;i<(mtd->oobblock/512);i++)
-+    	{
-+    		opcode=FLASH_READ_REG(NFLASH_ECC_CODE_GEN0+(i*4));
-+
-+    		for(j=3;j>0;j--)
-+    		      oob_data[(mtd->oobsize-j-(i*4))] = (opcode<<((4-j)*8)) >>24;
-+
-+    		for(j=0;j<4;j++)
-+    		{
-+    			ecc_code[15-i*4] = opcode;
-+    			ecc_code[15-i*4-1] = opcode>>8;
-+    			ecc_code[15-i*4-2] = opcode>>16;
-+    		}
-+    	}
-+
-+    	//disable ecc
-+    	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x00000000);
-+
-+    	/* Write out OOB data */
-+    	for(i=0;i<mtd->oobsize;i++)
-+    	{
-+    		//udelay(5);
-+			FLASH_WRITE_DATA((page*mtd->oobblock)+mtd->oobblock+i,oob_data[i]);
-+		}
-+    }
-+    else
-+    {
-+    	for(i=0;i<mtd->oobsize;i++)
-+    	{
-+    		//udelay(5);
-+			FLASH_WRITE_DATA((page*mtd->oobblock)+mtd->oobblock+i,0xff);
-+		}
-+    }
-+
-+
-+	/* call wait ready function */
-+	status = this->waitfunc (mtd, this, FL_WRITING);
-+	FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+	/* See if device thinks it succeeded */
-+	if (status & 0x01) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write, page 0x%08x, ", __FUNCTION__, page);
-+		FLASH_WRITE_REG(NFLASH_ECC_CONTROL, 0x0); //set 31b = 0
-+		return -EIO;
-+	}
-+
-+#ifdef CONFIG_MTD_NAND_VERIFY_WRITE
-+	/*
-+	 * The NAND device assumes that it is always writing to
-+	 * a cleanly erased page. Hence, it performs its internal
-+	 * write verification only on bits that transitioned from
-+	 * 1 to 0. The device does NOT verify the whole page on a
-+	 * byte by byte basis. It is possible that the page was
-+	 * not completely erased or the page is becoming unusable
-+	 * due to wear. The read with ECC would catch the error
-+	 * later when the ECC page check fails, but we would rather
-+	 * catch it early in the page write stage. Better to write
-+	 * no data than invalid data.
-+	 */
-+
-+	/* Send command to read back the page */
-+	this->cmdfunc (mtd, NAND_CMD_READ0, 0, page);
-+	/* Loop through and verify the data */
-+	if (this->verify_buf(mtd, this->data_poi, mtd->oobblock)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
-+		return -EIO;
-+	}
-+
-+	/* check, if we have a fs-supplied oob-buffer */
-+	if (oob_buf) {
-+		if (this->verify_buf(mtd, oob_data, mtd->oobsize)) {
-+			DEBUG (MTD_DEBUG_LEVEL0, "%s: " "Failed write verify, page 0x%08x ", __FUNCTION__, page);
-+			return -EIO;
-+		}
-+	} else {
-+		if (eccmode != NAND_ECC_NONE) {
-+			int ecc_bytes = 0;
-+
-+			switch (this->eccmode) {
-+			case NAND_ECC_SOFT:
-+			case NAND_ECC_HW3_256: ecc_bytes = (mtd->oobblock == 512) ? 6 : 3; break;
-+			case NAND_ECC_HW3_512: ecc_bytes = 3; break;
-+			case NAND_ECC_HW6_512: ecc_bytes = 6; break;
-+			}
-+
-+
-+
-+			for(i=0;i < (mtd->oobblock+mtd->oobsize);i++)
-+			{
-+				if(i>=mtd->oobblock)
-+					oob_data[i-mtd->oobblock] = FLASH_READ_DATA((page*mtd->oobblock) +i);
-+				else
-+					oob_data[0] = FLASH_READ_DATA((page*mtd->oobblock) +i);
-+			}
-+
-+			if(this->eccmode == NAND_ECC_HW3_512)
-+			{
-+				for(i=0;i<(mtd->oobblock/512);i++)
-+    			{
-+    				for(j=0;j<3;j++)
-+    				{
-+    				    if (oob_data[mtd->oobsize-1-j-4*i] != ecc_code[15-j-4*i]) {
-+							DEBUG (MTD_DEBUG_LEVEL0,
-+							       "%s: Failed ECC write "
-+						       "verify, page 0x%08x, " "%6i bytes were succesful\n", __FUNCTION__, page, i);
-+							return -EIO;
-+						}
-+    				}
-+    			}
-+			}
-+		}//eccmode != NAND_ECC_NONE
-+	}
-+	/*
-+	 * Terminate the read command. This is faster than sending a reset command or
-+	 * applying a 20us delay before issuing the next programm sequence.
-+	 * This is not a problem for all chips, but I have found a bunch of them.
-+	 */
-+	//this->select_chip(mtd, -1);
-+	//this->select_chip(mtd, 0);
-+#endif
-+
-+	return 0;
-+}
-+
-+/*
-+ * NAND write with iovec
-+ */
-+static int sl2312_nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
-+		loff_t to, size_t * retlen)
-+{
-+	return (sl2312_nand_writev_ecc (mtd, vecs, count, to, retlen, NULL, 0));
-+}
-+
-+static int sl2312_nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count,
-+		loff_t to, size_t * retlen, u_char *eccbuf, struct nand_oobinfo *oobsel)
-+{
-+	int i, page, len, total_len, ret = 0, written = 0;
-+	struct nand_chip *this = mtd->priv;
-+
-+	/* Calculate total length of data */
-+	total_len = 0;
-+	for (i = 0; i < count; i++)
-+		total_len += (int) vecs[i].iov_len;
-+
-+	DEBUG (MTD_DEBUG_LEVEL3,
-+	       "nand_writev: to = 0x%08x, len = %i, count = %ld\n", (unsigned int) to, (unsigned int) total_len, count);
-+
-+	/* Do not allow write past end of page */
-+	if ((to + total_len) > mtd->size) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_writev: Attempted write past end of device\n");
-+		return -EINVAL;
-+	}
-+
-+	/* reject writes, which are not page aligned */
-+	if (NOTALIGNED (to) || NOTALIGNED(total_len)) {
-+		printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n");
-+		return -EINVAL;
-+	}
-+
-+	// if oobsel is NULL, use chip defaults
-+	if (oobsel == NULL)
-+		oobsel = &mtd->oobinfo;
-+
-+	/* Shift to get page */
-+	page = ((int) to) >> this->page_shift;
-+
-+	/* Grab the lock and see if the device is available */
-+	sl2312_nand_get_chip (this, mtd, FL_WRITING, NULL);
-+
-+	/* Select the NAND device */
-+	this->select_chip(mtd, 0);
-+
-+	/* Check the WP bit */
-+	if (!(sl2312_device_ready(mtd) & 0x80)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "sl2312_nand_writev_ecc: Device is write protected!!!\n");
-+		ret = -EIO;
-+		goto out;
-+	}
-+
-+	/* Loop until all iovecs' data has been written */
-+	len = 0;
-+	while (count) {
-+		/*
-+		 *  Check, if the tuple gives us not enough data for a
-+		 *  full page write. Then we can use the iov direct,
-+		 *  else we have to copy into data_buf.
-+		 */
-+		if ((vecs->iov_len - len) >= mtd->oobblock) {
-+			this->data_poi = (u_char *) vecs->iov_base;
-+			this->data_poi += len;
-+			len += mtd->oobblock;
-+			/* Check, if we have to switch to the next tuple */
-+			if (len >= (int) vecs->iov_len) {
-+				vecs++;
-+				len = 0;
-+				count--;
-+			}
-+		} else {
-+			/*
-+			 * Read data out of each tuple until we have a full page
-+			 * to write or we've read all the tuples.
-+		 	*/
-+			int cnt = 0;
-+			while ((cnt < mtd->oobblock) && count) {
-+				if (vecs->iov_base != NULL && vecs->iov_len) {
-+					this->data_buf[cnt++] = ((u_char *) vecs->iov_base)[len++];
-+				}
-+				/* Check, if we have to switch to the next tuple */
-+				if (len >= (int) vecs->iov_len) {
-+					vecs++;
-+					len = 0;
-+					count--;
-+				}
-+			}
-+			this->data_poi = this->data_buf;
-+		}
-+
-+		/* We use the same function for write and writev !) */
-+		ret = sl2312_nand_write_page (mtd, this, page, NULL, oobsel);
-+		if (ret)
-+			goto out;
-+
-+		/* Update written bytes count */
-+		written += mtd->oobblock;;
-+
-+		/* Increment page address */
-+		page++;
-+	}
-+
-+out:
-+	/* De-select the NAND device */
-+	//this->select_chip(mtd, -1);
-+
-+	/* Wake up anyone waiting on the device */
-+	spin_lock_bh (&this->chip_lock);
-+	this->state = FL_READY;
-+	wake_up (&this->wq);
-+	spin_unlock_bh (&this->chip_lock);
-+
-+	*retlen = written;
-+	return ret;
-+}
-+
-+/*
-+static u_char ffchars[] = {
-+	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-+	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-+};
-+*/
-+/*
-+ * NAND write out-of-band
-+ */
-+static int sl2312_nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf)
-+{
-+	int column, page, status, ret = 0, j=0;
-+	struct nand_chip *this = mtd->priv;
-+	u_char *databuf, *oobbuf;
-+
-+
-+		databuf = &this->data_buf[0];
-+		oobbuf = &this->data_buf[mtd->oobblock];
-+		for (j = 0; j < mtd->oobsize; j++)
-+			oobbuf[j] = 0xff;
-+//#ifdef CONFIG_MTD_NAND_VERIFY_WRITE
-+//	int 	i;
-+//#endif
-+
-+	DEBUG (MTD_DEBUG_LEVEL3, "nand_write_oob: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
-+
-+	/* Shift to get page */
-+	page = ((int) to) >> this->page_shift;
-+
-+	/* Mask to get column */
-+	column = to & 0x1f;
-+
-+	/* Initialize return length value */
-+	*retlen = 0;
-+
-+	/* Do not allow write past end of page */
-+	if ((column + len) > mtd->oobsize) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: Attempt to write past end of page\n");
-+		return -EINVAL;
-+	}
-+
-+	/* Grab the lock and see if the device is available */
-+	sl2312_nand_get_chip (this, mtd, FL_WRITING, NULL);
-+
-+	/* Select the NAND device */
-+	this->select_chip(mtd, 0);
-+
-+	/* Reset the chip. Some chips (like the Toshiba TC5832DC found
-+	   in one of my DiskOnChip 2000 test units) will clear the whole
-+	   data page too if we don't do this. I have no clue why, but
-+	   I seem to have 'fixed' it in the doc2000 driver in
-+	   August 1999.  dwmw2. */
-+	this->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);
-+
-+	/* Check the WP bit */
-+	if (!(sl2312_device_ready(mtd) & 0x80)) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: Device is write protected!!!\n");
-+		ret = -EIO;
-+		goto out;
-+	}
-+	/* Write out desired data */
-+	this->cmdfunc (mtd, NAND_CMD_SEQIN, mtd->oobblock, page);
-+
-+	sl2312_nand_read_ecc (mtd, page, mtd->oobblock , retlen, databuf, oobbuf, NULL);
-+
-+    for(j=column;j<(column+len);j++)
-+    	oobbuf[j] = buf[j-column];
-+    sl2312_nand_write_ecc (mtd, page, mtd->oobblock, retlen, databuf, oobbuf, NULL);
-+
-+	status = this->waitfunc (mtd, this, FL_WRITING);
-+
-+	/* See if device thinks it succeeded */
-+	if (status & 0x01) {
-+		DEBUG (MTD_DEBUG_LEVEL0, "nand_write_oob: " "Failed write, page 0x%08x\n", page);
-+		ret = -EIO;
-+		goto out;
-+	}
-+	/* Return happy */
-+	*retlen = len;
-+
-+
-+out:
-+	/* De-select the NAND device */
-+	//this->select_chip(mtd, -1);
-+
-+	/* Wake up anyone waiting on the device */
-+	spin_lock_bh (&this->chip_lock);
-+	this->state = FL_READY;
-+	wake_up (&this->wq);
-+	spin_unlock_bh (&this->chip_lock);
-+
-+	return ret;
-+}
-+
-+/*
-+ * NAND sync
-+ */
-+static void sl2312_nand_sync (struct mtd_info *mtd)
-+{
-+	struct nand_chip *this = mtd->priv;
-+	DECLARE_WAITQUEUE (wait, current);
-+
-+	DEBUG (MTD_DEBUG_LEVEL3, "nand_sync: called\n");
-+
-+retry:
-+	/* Grab the spinlock */
-+	spin_lock_bh (&this->chip_lock);
-+
-+	/* See what's going on */
-+	switch (this->state) {
-+	case FL_READY:
-+	case FL_SYNCING:
-+		this->state = FL_SYNCING;
-+		spin_unlock_bh (&this->chip_lock);
-+		break;
-+
-+	default:
-+		/* Not an idle state */
-+		add_wait_queue (&this->wq, &wait);
-+		spin_unlock_bh (&this->chip_lock);
-+		schedule ();
-+
-+		remove_wait_queue (&this->wq, &wait);
-+		goto retry;
-+	}
-+
-+	/* Lock the device */
-+	spin_lock_bh (&this->chip_lock);
-+
-+	/* Set the device to be ready again */
-+	if (this->state == FL_SYNCING) {
-+		this->state = FL_READY;
-+		wake_up (&this->wq);
-+	}
-+
-+	/* Unlock the device */
-+	spin_unlock_bh (&this->chip_lock);
-+}
-+
-+
-+/*
-+ * Scan for the NAND device
-+ */
-+int sl2312_nand_scan (struct mtd_info *mtd, int maxchips)
-+{
-+	int i, j, nand_maf_id, nand_dev_id, busw;
-+	struct nand_chip *this = mtd->priv;
-+	unsigned char id[4];
-+
-+	/* Get buswidth to select the correct functions*/
-+	busw = this->options & NAND_BUSWIDTH_16;
-+
-+	/* check for proper chip_delay setup, set 20us if not */
-+	if (!this->chip_delay)
-+		this->chip_delay = 20;
-+
-+	/* check, if a user supplied command function given */
-+	if (this->cmdfunc == NULL)
-+		this->cmdfunc = sl2312_nand_command;
-+
-+	/* check, if a user supplied wait function given */
-+	if (this->waitfunc == NULL)
-+		this->waitfunc = sl2312_nand_waitfunc;
-+
-+	if (!this->select_chip)
-+		this->select_chip = sl2312_nand_select_chip;
-+	if (!this->write_byte)
-+		this->write_byte = sl2312_nand_write_byte; //busw ? nand_write_byte16 : nand_write_byte;
-+	if (!this->read_byte)
-+		this->read_byte = sl2312_nand_read_byte; //busw ? nand_read_byte16 : nand_read_byte;
-+//	if (!this->write_word)
-+//		this->write_word = nand_write_word;
-+//	if (!this->read_word)
-+//		this->read_word = nand_read_word;
-+//	if (!this->block_bad)
-+		this->block_bad = sl2312_nand_block_bad; //nand_block_bad;
-+	if (!this->block_markbad)
-+		this->block_markbad = sl2312_nand_default_block_markbad;
-+	if (!this->write_buf)
-+		this->write_buf = sl2312_nand_write_buf; //busw ? nand_write_buf16 : nand_write_buf;
-+	if (!this->read_buf)
-+		this->read_buf = sl2312_nand_read_buf; //busw ? nand_read_buf16 : nand_read_buf;
-+	if (!this->verify_buf)
-+		this->verify_buf = sl2312_nand_verify_buf; //busw ? nand_verify_buf16 : nand_verify_buf;
-+	if (!this->scan_bbt)
-+		this->scan_bbt = sl2312_nand_scan_bbt;
-+
-+	/* Select the device */
-+	this->select_chip(mtd, 0);
-+
-+	/* Read manufacturer and device IDs */
-+	nand_read_id(0,id);
-+
-+	nand_maf_id = id[0];
-+	nand_dev_id = id[1];
-+
-+	/* Print and store flash device information */
-+	for (i = 0; nand_flash_ids[i].name != NULL; i++) {
-+
-+		if (nand_dev_id != nand_flash_ids[i].id)
-+			continue;
-+
-+		if (!mtd->name) mtd->name = nand_flash_ids[i].name;
-+		this->chipsize = nand_flash_ids[i].chipsize << 20;
-+
-+		/* New devices have all the information in additional id bytes */
-+		if (!nand_flash_ids[i].pagesize) {
-+			int extid;
-+
-+			/* The 4th id byte is the important one */
-+			extid = id[3];
-+			/* Calc pagesize */
-+			mtd->oobblock = 1024 << (extid & 0x3);
-+			extid >>= 2;
-+			/* Calc oobsize */
-+			mtd->oobsize = (8 << (extid & 0x03)) * (mtd->oobblock / 512);
-+			extid >>= 2;
-+			/* Calc blocksize. Blocksize is multiples of 64KiB */
-+			mtd->erasesize = (64 * 1024)  << (extid & 0x03);
-+			extid >>= 2;
-+			/* Get buswidth information */
-+			busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0;
-+
-+		} else {
-+			/* Old devices have this data hardcoded in the
-+			 * device id table */
-+			mtd->erasesize = nand_flash_ids[i].erasesize;
-+			mtd->oobblock = nand_flash_ids[i].pagesize;
-+			mtd->oobsize = mtd->oobblock / 32;
-+			busw = nand_flash_ids[i].options & NAND_BUSWIDTH_16;
-+		}
-+
-+		/* Check, if buswidth is correct. Hardware drivers should set
-+		 * this correct ! */
-+		if (busw != (this->options & NAND_BUSWIDTH_16)) {
-+			printk (KERN_INFO "NAND device: Manufacturer ID:"
-+				" 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
-+				nand_manuf_ids[i].name , mtd->name);
-+			printk (KERN_WARNING
-+				"NAND bus width %d instead %d bit\n",
-+					(this->options & NAND_BUSWIDTH_16) ? 16 : 8,
-+					busw ? 16 : 8);
-+			this->select_chip(mtd, -1);
-+			return 1;
-+		}
-+
-+		/* Calculate the address shift from the page size */
-+		this->page_shift = ffs(mtd->oobblock) - 1;
-+		this->bbt_erase_shift = this->phys_erase_shift = ffs(mtd->erasesize) - 1;
-+		this->chip_shift = ffs(this->chipsize) - 1;
-+
-+		/* Set the bad block position */
-+		this->badblockpos = mtd->oobblock > 512 ?
-+			NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS;
-+
-+		/* Get chip options, preserve non chip based options */
-+		this->options &= ~NAND_CHIPOPTIONS_MSK;
-+		this->options |= nand_flash_ids[i].options & NAND_CHIPOPTIONS_MSK;
-+		/* Set this as a default. Board drivers can override it, if neccecary */
-+		this->options |= NAND_NO_AUTOINCR;
-+		/* Check if this is a not a samsung device. Do not clear the options
-+		 * for chips which are not having an extended id.
-+		 */
-+		if (nand_maf_id != NAND_MFR_SAMSUNG && !nand_flash_ids[i].pagesize)
-+			this->options &= ~NAND_SAMSUNG_LP_OPTIONS;
-+
-+		/* Check for AND chips with 4 page planes */
-+	//	if (this->options & NAND_4PAGE_ARRAY)
-+	//		this->erase_cmd = multi_erase_cmd;
-+	//	else
-+	//		this->erase_cmd = single_erase_cmd;
-+
-+		/* Do not replace user supplied command function ! */
-+	//	if (mtd->oobblock > 512 && this->cmdfunc == nand_command)
-+	//		this->cmdfunc = nand_command_lp;
-+
-+		/* Try to identify manufacturer */
-+		for (j = 0; nand_manuf_ids[j].id != 0x0; j++) {
-+			if (nand_manuf_ids[j].id == nand_maf_id)
-+				break;
-+		}
-+		printk (KERN_INFO "NAND device: Manufacturer ID:"
-+			" 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id,
-+			nand_manuf_ids[j].name , nand_flash_ids[i].name);
-+		break;
-+	}
-+	/////////////////////////////
-+
-+	for (i=1; i < maxchips; i++) {
-+		this->select_chip(mtd, i);
-+
-+		/* Send the command for reading device ID */
-+		nand_read_id(1,id);
-+
-+		/* Read manufacturer and device IDs */
-+		if (nand_maf_id != id[0] ||
-+		    nand_dev_id != id[1])
-+			break;
-+	}
-+	if (i > 1)
-+		printk(KERN_INFO "%d NAND chips detected\n", i);
-+
-+	/* Allocate buffers, if neccecary */
-+	if (!this->oob_buf) {
-+		size_t len;
-+		len = mtd->oobsize << (this->phys_erase_shift - this->page_shift);
-+		this->oob_buf = kmalloc (len, GFP_KERNEL);
-+		if (!this->oob_buf) {
-+			printk (KERN_ERR "nand_scan(): Cannot allocate oob_buf\n");
-+			return -ENOMEM;
-+		}
-+		this->options |= NAND_OOBBUF_ALLOC;
-+	}
-+
-+	if (!this->data_buf) {
-+		size_t len;
-+		len = mtd->oobblock + mtd->oobsize;
-+		this->data_buf = kmalloc (len, GFP_KERNEL);
-+		if (!this->data_buf) {
-+			if (this->options & NAND_OOBBUF_ALLOC)
-+				kfree (this->oob_buf);
-+			printk (KERN_ERR "nand_scan(): Cannot allocate data_buf\n");
-+			return -ENOMEM;
-+		}
-+		this->options |= NAND_DATABUF_ALLOC;
-+	}
-+
-+	/* Store the number of chips and calc total size for mtd */
-+	this->numchips = i;
-+	mtd->size = i * this->chipsize;
-+	/* Convert chipsize to number of pages per chip -1. */
-+	this->pagemask = (this->chipsize >> this->page_shift) - 1;
-+	/* Preset the internal oob buffer */
-+	memset(this->oob_buf, 0xff, mtd->oobsize << (this->phys_erase_shift - this->page_shift));
-+
-+	/* If no default placement scheme is given, select an
-+	 * appropriate one */
-+	if (!this->autooob) {
-+		/* Select the appropriate default oob placement scheme for
-+		 * placement agnostic filesystems */
-+		switch (mtd->oobsize) {
-+		case 8:
-+			this->autooob = &nand_oob_8;
-+			break;
-+		case 16:
-+			this->autooob = &nand_oob_16;
-+			break;
-+		case 64:
-+			this->autooob = &nand_oob_64;
-+			break;
-+		default:
-+			printk (KERN_WARNING "No oob scheme defined for oobsize %d\n",
-+				mtd->oobsize);
-+			BUG();
-+		}
-+	}
-+
-+	/* The number of bytes available for the filesystem to place fs dependend
-+	 * oob data */
-+	if (this->options & NAND_BUSWIDTH_16) {
-+		mtd->oobavail = mtd->oobsize - (this->autooob->eccbytes + 2);
-+		if (this->autooob->eccbytes & 0x01)
-+			mtd->oobavail--;
-+	} else
-+		mtd->oobavail = mtd->oobsize - (this->autooob->eccbytes + 1);
-+
-+
-+	/*
-+	 * check ECC mode, default to software
-+	 * if 3byte/512byte hardware ECC is selected and we have 256 byte pagesize
-+	 * fallback to software ECC
-+	*/
-+	this->eccsize = 256;	/* set default eccsize */
-+	this->eccbytes = 3;
-+
-+	switch (this->eccmode) {
-+	case NAND_ECC_HW12_2048:
-+		if (mtd->oobblock < 2048) {
-+			printk(KERN_WARNING "2048 byte HW ECC not possible on %d byte page size, fallback to SW ECC\n",
-+			       mtd->oobblock);
-+			this->eccmode = NAND_ECC_SOFT;
-+			this->calculate_ecc = nand_calculate_ecc;
-+			this->correct_data = nand_correct_data;
-+		} else
-+			this->eccsize = 2048;
-+		break;
-+
-+	case NAND_ECC_HW3_512:
-+	case NAND_ECC_HW6_512:
-+	case NAND_ECC_HW8_512:
-+		if (mtd->oobblock == 256) {
-+			printk (KERN_WARNING "512 byte HW ECC not possible on 256 Byte pagesize, fallback to SW ECC \n");
-+			this->eccmode = NAND_ECC_SOFT;
-+			this->calculate_ecc = nand_calculate_ecc;
-+			this->correct_data = nand_correct_data;
-+		} else
-+			this->eccsize = 512; /* set eccsize to 512 */
-+		break;
-+
-+	case NAND_ECC_HW3_256:
-+		break;
-+
-+	case NAND_ECC_NONE:
-+		printk (KERN_WARNING "NAND_ECC_NONE selected by board driver. This is not recommended !!\n");
-+		this->eccmode = NAND_ECC_NONE;
-+		break;
-+
-+	case NAND_ECC_SOFT:
-+		this->calculate_ecc = nand_calculate_ecc;
-+		this->correct_data = nand_correct_data;
-+		break;
-+
-+	default:
-+		printk (KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode);
-+		BUG();
-+	}
-+
-+	/* Check hardware ecc function availability and adjust number of ecc bytes per
-+	 * calculation step
-+	*/
-+	switch (this->eccmode) {
-+	case NAND_ECC_HW12_2048:
-+		this->eccbytes += 4;
-+	case NAND_ECC_HW8_512:
-+		this->eccbytes += 2;
-+	case NAND_ECC_HW6_512:
-+		this->eccbytes += 3;
-+//	case NAND_ECC_HW3_512:
-+	case NAND_ECC_HW3_256:
-+		if (this->calculate_ecc && this->correct_data && this->enable_hwecc)
-+			break;
-+		printk (KERN_WARNING "No ECC functions supplied, Hardware ECC not possible\n");
-+		BUG();
-+	}
-+
-+	mtd->eccsize = this->eccsize;
-+
-+	/* Set the number of read / write steps for one page to ensure ECC generation */
-+	switch (this->eccmode) {
-+	case NAND_ECC_HW12_2048:
-+		this->eccsteps = mtd->oobblock / 2048;
-+		break;
-+	case NAND_ECC_HW3_512:
-+	case NAND_ECC_HW6_512:
-+	case NAND_ECC_HW8_512:
-+		this->eccsteps = mtd->oobblock / 512;
-+		break;
-+	case NAND_ECC_HW3_256:
-+	case NAND_ECC_SOFT:
-+		this->eccsteps = mtd->oobblock / 256;
-+		break;
-+
-+	case NAND_ECC_NONE:
-+		this->eccsteps = 1;
-+		break;
-+	}
-+
-+	/* Initialize state, waitqueue and spinlock */
-+	this->state = FL_READY;
-+	init_waitqueue_head (&this->wq);
-+	spin_lock_init (&this->chip_lock);
-+
-+	/* De-select the device */
-+	this->select_chip(mtd, 0);
-+
-+	/* Print warning message for no device */
-+	if (!mtd->size) {
-+		printk (KERN_WARNING "No NAND device found!!!\n");
-+		return 1;
-+	}
-+
-+	/* Fill in remaining MTD driver data */
-+	mtd->type = MTD_NANDFLASH;
-+	mtd->flags = MTD_CAP_NANDFLASH | MTD_ECC;
-+	mtd->ecctype = MTD_ECC_SW;
-+	mtd->erase = sl2312_nand_erase;
-+	mtd->point = NULL;
-+	mtd->unpoint = NULL;
-+	mtd->read = sl2312_nand_read;
-+	mtd->write = sl2312_nand_write;
-+	mtd->read_ecc = sl2312_nand_read_ecc;
-+	mtd->write_ecc = sl2312_nand_write_ecc;
-+	mtd->read_oob = sl2312_nand_read_oob;
-+	mtd->write_oob = sl2312_nand_write_oob;
-+	mtd->readv = NULL;
-+	mtd->writev = sl2312_nand_writev;
-+	mtd->writev_ecc = sl2312_nand_writev_ecc;
-+	mtd->sync = sl2312_nand_sync;
-+	mtd->lock = NULL;
-+	mtd->unlock = NULL;
-+	mtd->suspend = NULL;
-+	mtd->resume = NULL;
-+	mtd->block_isbad = sl2312_nand_block_isbad;
-+	mtd->block_markbad = sl2312_nand_block_markbad;
-+
-+	/* and make the autooob the default one */
-+	memcpy(&mtd->oobinfo, this->autooob, sizeof(mtd->oobinfo));
-+
-+	mtd->owner = THIS_MODULE;
-+
-+	/* Build bad block table */
-+	return this->scan_bbt (mtd);
-+}
-+
-+/*End Add function*/
-+
-+/*
-+ * Main initialization routine
-+ */
-+extern int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
-+
-+int __init sl2312_mtd_init (void)
-+{
-+	struct nand_chip *this;
-+	int err = 0;
-+	struct mtd_partition *parts;
-+	int nr_parts = 0;
-+	int ret, data, *base;
-+
-+	printk("NAND MTD Driver Start Init ......\n");
-+
-+    	base = (unsigned int *)(IO_ADDRESS(SL2312_GLOBAL_BASE) + 0x30);
-+    	data = *base;
-+    	data&=0xffffffeb;
-+    	data|=0x3; //disable p & s flash
-+        *base = data;
-+
-+	/* Allocate memory for MTD device structure and private data */
-+	sl2312_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
-+	if (!sl2312_mtd) {
-+		printk ("Unable to allocate SL2312 NAND MTD device structure.\n");
-+		err = -ENOMEM;
-+		goto out;
-+	}
-+
-+      //  sl2312_device_setup();
-+
-+	/* io is indirect via a register so don't need to ioremap address */
-+
-+	/* Get pointer to private data */
-+	this = (struct nand_chip *) (&sl2312_mtd[1]);
-+
-+	/* Initialize structures */
-+	memset((char *) sl2312_mtd, 0, sizeof(struct mtd_info));
-+	memset((char *) this, 0, sizeof(struct nand_chip));
-+
-+	/* Link the private data with the MTD structure */
-+	sl2312_mtd->priv = this;
-+	sl2312_mtd->name = "sl2312-nand";
-+
-+	/* Set address of NAND IO lines */
-+	this->IO_ADDR_R = (void __iomem *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE+NFLASH_DATA)); //(unsigned long)&(sl2312_ndfmcptr->dtr);
-+	this->IO_ADDR_W = (void __iomem *)IO_ADDRESS((SL2312_FLASH_CTRL_BASE+NFLASH_DATA)); //(unsigned long)&(sl2312_ndfmcptr->dtr);
-+	this->read_byte = sl2312_nand_read_byte;
-+    this->write_byte = sl2312_nand_write_byte;
-+    this->write_buf = sl2312_nand_write_buf;
-+	this->read_buf = sl2312_nand_read_buf;
-+	this->verify_buf = sl2312_nand_verify_buf;
-+	this->select_chip = sl2312_nand_select_chip;
-+	this->block_bad = sl2312_nand_block_bad;
-+	this->hwcontrol = sl2312_hwcontrol;
-+	this->dev_ready = sl2312_device_ready;
-+	this->cmdfunc = sl2312_nand_command;
-+	this->waitfunc = sl2312_nand_waitfunc;
-+	//this->calculate_ecc = sl2312_readecc;
-+	this->enable_hwecc = sl2312_enable_hwecc;
-+	this->eccmode = NAND_ECC_HW3_512;
-+	/*this->eccsize = 512;	*/
-+	/* 20 us command delay time */
-+	this->chip_delay = 20;
-+
-+	this->correct_data = nand_correct_data;
-+//	this->scan_bbt = sl2312_nand_scan_bbt;
-+
-+	/* Allocate memory for internal data buffer */
-+	this->data_buf = kmalloc (sizeof(u_char) * (sl2312_mtd->oobblock + sl2312_mtd->oobsize), GFP_KERNEL);
-+	if (!this->data_buf) {
-+		printk ("Unable to allocate NAND data buffer.\n");
-+		err = -ENOMEM;
-+		goto out_ior;
-+	}
-+
-+	/* Scan to find existance of the device */
-+	if (sl2312_nand_scan(sl2312_mtd, 1)) {
-+		err = -ENXIO;
-+		goto out_ior;
-+	}
-+
-+	/* Register the partitions */
-+	parts = sl2312_partitions;
-+	nr_parts = sizeof(sl2312_partitions)/sizeof(*parts);
-+
-+	ret = add_mtd_partitions(sl2312_mtd, sl2312_partitions, nr_parts);
-+	/*If we got an error, free all resources.*/
-+	if (ret < 0) {
-+		del_mtd_partitions(sl2312_mtd);
-+		map_destroy(sl2312_mtd);
-+	}
-+	goto out;
-+
-+//out_buf:
-+//	kfree (this->data_buf);
-+out_ior:
-+out:
-+	printk("NAND MTD Driver Init Success ......\n");
-+	return err;
-+}
-+
-+module_init(sl2312_mtd_init);
-+
-+/*
-+ * Clean up routine
-+ */
-+#ifdef MODULE
-+static void __exit sl2312_cleanup (void)
-+{
-+	struct nand_chip *this = (struct nand_chip *) &sl2312_mtd[1];
-+
-+	/* Unregister partitions */
-+	del_mtd_partitions(sl2312_mtd);
-+
-+	/* Unregister the device */
-+	del_mtd_device (sl2312_mtd);
-+
-+	/* Free internal data buffers */
-+	kfree (this->data_buf);
-+
-+	/* Free the MTD device structure */
-+	kfree (sl2312_mtd);
-+}
-+module_exit(sl2312_cleanup);
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Alice Hennessy <ahennessy@mvista.com>");
-+MODULE_DESCRIPTION("Glue layer for SmartMediaCard on Toshiba RBsl2312");
---- /dev/null
-+++ b/drivers/mtd/nand/sl2312-flash-nand.h
-@@ -0,0 +1,24 @@
-+#ifndef SL2312_FLASH_NAND_H
-+#define SL2312_FLASH_NAND_H
-+
-+#include <linux/wait.h>

-+#include <linux/spinlock.h>
-+
-+/*Add function*/
-+static void nand_read_id(int chip_no,unsigned char *id);
-+

-+

-+

-+#define	NFLASH_WiDTH8              0x00000000
-+#define	NFLASH_WiDTH16             0x00000400
-+#define	NFLASH_WiDTH32             0x00000800

-+#define NFLASH_CHIP0_EN            0x00000000  // 16th bit = 0
-+#define NFLASH_CHIP1_EN            0x00010000  // 16th bit = 1
-+#define	NFLASH_DIRECT              0x00004000
-+#define	NFLASH_INDIRECT            0x00000000

-+

-+

-+#define	DWIDTH             NFLASH_WiDTH8

-+

-+
-+#endif /* SL2312_FLASH_NAND_H */
---- /dev/null
-+++ b/include/linux/mtd/kvctl.h
-@@ -0,0 +1,40 @@
-+#ifndef KVCTL_H
-+#define KVCTL_H
-+
-+#define VCTL_HEAD_SIZE	8
-+#define VCTL_ENTRY_LEN	20
-+
-+typedef struct
-+{
-+  char header[4];
-+  unsigned int entry_num;
-+} vctl_mheader;
-+
-+typedef struct
-+{
-+  char header[4];
-+  unsigned int size;
-+  unsigned int type;
-+  char majorver[4];
-+  char minorver[4];
-+  unsigned char *payload;
-+} vctl_entry;
-+
-+typedef struct
-+{
-+  unsigned char mac[6];
-+  unsigned char vlanid;
-+  unsigned char vlanmap;
-+} vlaninfo;
-+
-+#define VCT_VENDORSPEC		0
-+#define VCT_BOOTLOADER		1
-+#define VCT_KERNEL		2
-+#define VCT_VERCTL		3
-+#define VCT_CURRCONF		4
-+#define VCT_DEFAULTCONF		5
-+#define VCT_ROOTFS		6
-+#define VCT_APP			7
-+#define VCT_VLAN		8
-+
-+#endif
---- a/drivers/mtd/maps/Makefile
-+++ b/drivers/mtd/maps/Makefile
-@@ -71,3 +71,7 @@ obj-$(CONFIG_MTD_PLATRAM)	+= plat-ram.o
- obj-$(CONFIG_MTD_OMAP_NOR)	+= omap_nor.o
- obj-$(CONFIG_MTD_MTX1)		+= mtx-1_flash.o
- obj-$(CONFIG_MTD_TQM834x)	+= tqm834x.o
-+###### for Storlink Soc #######
-+obj-$(CONFIG_MTD_SL2312_CFI) += sl2312-flash-cfi.o
-+obj-$(CONFIG_MTD_SL2312_SERIAL_ATMEL) += sl2312-flash-atmel.o
-+obj-$(CONFIG_MTD_SL2312_SERIAL_ST) += sl2312-flash-m25p80.o
diff --git a/target/linux/storm/patches/008-serial.patch b/target/linux/storm/patches/008-serial.patch
deleted file mode 100644
index a5c5e8de3f..0000000000
--- a/target/linux/storm/patches/008-serial.patch
+++ /dev/null
@@ -1,2809 +0,0 @@
---- /dev/null
-+++ b/drivers/serial/it8712.c
-@@ -0,0 +1,858 @@
-+/*
-+ *  linux/drivers/char/serial_uart00.c
-+ *
-+ *  Driver for UART00 serial ports
-+ *
-+ *  Based on drivers/char/serial_amba.c, by ARM Limited &
-+ *                                          Deep Blue Solutions Ltd.
-+ *  Copyright 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ *
-+ *  $Id: it8712.c,v 1.2 2006/06/06 06:36:04 middle Exp $
-+ *
-+ */
-+#include <linux/module.h>
-+#include <linux/tty.h>
-+#include <linux/ioport.h>
-+#include <linux/init.h>
-+#include <linux/serial.h>
-+#include <linux/console.h>
-+#include <linux/sysrq.h>
-+#include <asm/hardware.h>
-+#include <asm/system.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <asm/sizes.h>
-+
-+#if defined(CONFIG_SERIAL_IT8712_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-+#define SUPPORT_SYSRQ
-+#endif
-+
-+#include <linux/serial_core.h>
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/int_ctrl.h>
-+#include <asm/arch/it8712.h>
-+#include "it8712.h"
-+
-+//#define DEBUG           1
-+#define UART_NR		1
-+
-+#define SERIAL_IT8712_NAME	"ttySI"
-+#define SERIAL_IT8712_MAJOR	204
-+#define SERIAL_IT8712_MINOR	41      /* Temporary - will change in future */
-+#define SERIAL_IT8712_NR	UART_NR
-+#define UART_PORT_SIZE 0x50
-+#define LPC_HOST_CONTINUE_MODE	0x00000040
-+
-+#define IT8712_NO_PORTS         UART_NR
-+#define IT8712_ISR_PASS_LIMIT	256
-+
-+#define LPC_BUS_CTRL	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 4))
-+#define LPC_BUS_STATUS	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 4))
-+#define LPC_SERIAL_IRQ_CTRL	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 8))
-+#define LPC_SERIAL_IRQ_STATUS	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 0x0c))
-+#define LPC_SERIAL_IRQ_TRITYPE *(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 0x10))
-+#define LPC_SERIAL_IRQ_POLARITY	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 0x14))
-+#define LPC_SERIAL_IRQ_ENABLE	*(unsigned int*)(IO_ADDRESS(SL2312_LPC_HOST_BASE + 0x18))
-+
-+
-+
-+
-+/*
-+ * Access macros for the SL2312 UARTs
-+ */
-+#define UART_GET_INT_STATUS(p)	(inb(((p)->membase+UART_IIR)) & 0x0F)  // interrupt identification
-+#define UART_PUT_IER(p, c)      outb(c,((p)->membase+UART_IER))         // interrupt enable
-+#define UART_GET_IER(p)         inb(((p)->membase+UART_IER))
-+#define UART_PUT_CHAR(p, c)     outb(c,((p)->membase+UART_TX))         // transmitter holding
-+#define UART_GET_CHAR(p)        inb(((p)->membase+UART_RX))            // receive buffer
-+#define UART_GET_LSR(p)         inb(((p)->membase+UART_LSR))            // line status
-+#define UART_GET_MSR(p)         inb(((p)->membase+UART_MSR))            // modem status
-+#define UART_GET_MCR(p)         inb(((p)->membase+UART_MCR))            // modem control
-+#define UART_PUT_MCR(p, c)      outb(c,((p)->membase+UART_MCR))
-+#define UART_GET_LCR(p)         inb(((p)->membase+UART_LCR))       // mode control
-+#define UART_PUT_LCR(p, c)      outb(c,((p)->membase+UART_LCR))
-+#define UART_PUT_FCR(p, c)      outb(c,((p)->membase+UART_FCR))       // fifo control
-+#define UART_GET_DIV_HI(p)	inb(((p)->membase+UART_DLM))
-+#define UART_PUT_DIV_HI(p, c)	outb(c,((p)->membase+UART_DLM))
-+#define UART_GET_DIV_LO(p)	inb(((p)->membase+UART_DLL))
-+#define UART_PUT_DIV_LO(p, c)	outb(c,((p)->membase+UART_DLL))
-+#define UART_PUT_MDR(p, c)      outb(c,UART_MDR((p)->membase))
-+#define UART_RX_DATA(s)		((s) & UART_LSR_DR)
-+#define UART_TX_READY(s)	((s) & UART_LSR_THRE)
-+
-+static void it8712_stop_tx(struct uart_port *port, u_int from_tty)
-+{
-+        unsigned int reg;
-+
-+        //printk("it8712 stop tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_THRI);
-+	UART_PUT_IER(port, reg);
-+}
-+
-+static void it8712_stop_rx(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+        //printk("it8712 stop rx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_RDI);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void it8712_enable_ms(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+        //printk("it8712 enable ms : \n");
-+
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_MSI);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void it8712_rx_chars(struct uart_port *port, struct pt_regs *regs)
-+{
-+	struct tty_struct *tty = port->info->tty;
-+	unsigned int status, mask, ch, flg, ignored = 0;
-+
-+ //       printk("it8712_rx_chars : \n");
-+	status = UART_GET_LSR(port);
-+	while (UART_RX_DATA(status)) {
-+
-+		/*
-+		 * We need to read rds before reading the
-+		 * character from the fifo
-+		 */
-+		ch = UART_GET_CHAR(port);
-+		port->icount.rx++;
-+
-+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+			goto ignore_char;
-+
-+		flg = TTY_NORMAL;
-+
-+		/*
-+		 * Note that the error handling code is
-+		 * out of the main execution path
-+		 */
-+
-+		if (status & (UART_LSR_OE|UART_LSR_PE|UART_LSR_FE|UART_LSR_BI|UART_LSR_DE))
-+			goto handle_error;
-+		if (uart_handle_sysrq_char(port, ch, regs))
-+			goto ignore_char;
-+
-+	error_return:
-+		*tty->flip.flag_buf_ptr++ = flg;
-+		*tty->flip.char_buf_ptr++ = ch;
-+		tty->flip.count++;
-+	ignore_char:
-+		status = UART_GET_LSR(port);
-+	} // end of while
-+out:
-+	tty_flip_buffer_push(tty);
-+	return;
-+
-+handle_error:
-+	if (status & UART_LSR_BI) {
-+		status &= ~(UART_LSR_FE);
-+		port->icount.brk++;
-+
-+#ifdef SUPPORT_SYSRQ
-+		if (uart_handle_break(port))
-+			goto ignore_char;
-+#endif
-+	} else if (status & UART_LSR_PE)
-+		port->icount.parity++;
-+	else if (status & UART_LSR_FE)
-+		port->icount.frame++;
-+
-+	if (status & UART_LSR_OE)
-+		port->icount.overrun++;
-+
-+	if (status & port->ignore_status_mask) {
-+		if (++ignored > 100)
-+			goto out;
-+		goto ignore_char;
-+	}
-+
-+	mask = status & port->read_status_mask;
-+
-+	if (mask & UART_LSR_BI)
-+		flg = TTY_BREAK;
-+	else if (mask & UART_LSR_PE)
-+		flg = TTY_PARITY;
-+	else if (mask & UART_LSR_FE)
-+		flg = TTY_FRAME;
-+
-+	if (status & UART_LSR_OE) {
-+		/*
-+		 * CHECK: does overrun affect the current character?
-+		 * ASSUMPTION: it does not.
-+		 */
-+		*tty->flip.flag_buf_ptr++ = flg;
-+		*tty->flip.char_buf_ptr++ = ch;
-+		tty->flip.count++;
-+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+			goto ignore_char;
-+		ch = 0;
-+		flg = TTY_OVERRUN;
-+	}
-+#ifdef SUPPORT_SYSRQ
-+	port->sysrq = 0;
-+#endif
-+	goto error_return;
-+}
-+
-+static void it8712_tx_chars(struct uart_port *port)
-+{
-+        struct circ_buf *xmit = &port->info->xmit;
-+	int count;
-+
-+	if (port->x_char) {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, port->x_char);
-+		port->icount.tx++;
-+		port->x_char = 0;
-+
-+		return;
-+	}
-+	if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-+		it8712_stop_tx(port, 0);
-+		return;
-+	}
-+
-+	count = port->fifosize >> 1;
-+	do {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, xmit->buf[xmit->tail]);
-+		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
-+		port->icount.tx++;
-+		if (uart_circ_empty(xmit))
-+			break;
-+	} while (--count > 0);
-+
-+	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
-+		uart_write_wakeup(port);
-+
-+	if (uart_circ_empty(xmit))
-+		it8712_stop_tx(port, 0);
-+}
-+
-+static void it8712_start_tx(struct uart_port *port, unsigned int tty_start)
-+{
-+        unsigned int reg;
-+
-+        //printk("it8712 start tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_THRI);
-+	UART_PUT_IER(port, reg);
-+	it8712_tx_chars(port);
-+}
-+
-+static void it8712_modem_status(struct uart_port *port)
-+{
-+	unsigned int status;
-+
-+//        printk("it8712 modem status : \n");
-+
-+	status = UART_GET_MSR(port);
-+
-+	if (!(status & (UART_MSR_DCTS | UART_MSR_DDSR |
-+		       UART_MSR_TERI | UART_MSR_DDCD)))
-+		return;
-+
-+        if (status & UART_MSR_DDCD)
-+                uart_handle_dcd_change(port, status & UART_MSR_DCD);
-+
-+        if (status & UART_MSR_DDSR)
-+                port->icount.dsr++;
-+
-+        if (status & UART_MSR_DCTS)
-+                uart_handle_cts_change(port, status & UART_MSR_CTS);
-+
-+	wake_up_interruptible(&port->info->delta_msr_wait);
-+
-+}
-+
-+static irqreturn_t  it8712_int(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+	struct uart_port *port = dev_id;
-+	unsigned int status, pass_counter = 0, data;
-+
-+
-+		data = LPC_SERIAL_IRQ_STATUS;
-+	if((data&0x10)==0x10)
-+	{
-+		status = UART_GET_INT_STATUS(port);
-+		do {
-+//			     printk("it8712_int: status %x \n", status);
-+			switch(status)
-+			{
-+			   case UART_IIR_RDI:
-+			   case UART_IIR_RLSI:
-+			   case UART_IIR_RCTO:
-+				it8712_rx_chars(port, regs);
-+			   break;
-+			   case UART_IIR_THRI:
-+				it8712_tx_chars(port);
-+			   break;
-+			   case UART_IIR_MSI:
-+				it8712_modem_status(port);
-+			   break;
-+			   default:
-+			   break;
-+			}
-+			if (pass_counter++ > IT8712_ISR_PASS_LIMIT)
-+				break;
-+
-+			status = UART_GET_INT_STATUS(port);
-+		} while (status);
-+	}
-+
-+		status = 0;
-+        status |= (IRQ_LPC_MASK);
-+        *((volatile unsigned int *)IRQ_CLEAR(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = status;
-+
-+	//cnt=0;
-+	//do{
-+	//	data = LPC_SERIAL_IRQ_STATUS;
-+		LPC_SERIAL_IRQ_STATUS = data;
-+	//	cnt++;
-+	//}while(data);
-+	//if(cnt>2)
-+	//	printf("it8712_uart_Isr clear LPC_SERIAL_IRQ_STATUS %x \n", cnt);
-+        return IRQ_HANDLED;
-+}
-+
-+static u_int it8712_tx_empty(struct uart_port *port)
-+{
-+//        printk("it8712 tx empty : \n");
-+
-+	return ((UART_GET_LSR(port) & UART_LSR_THRE)? TIOCSER_TEMT : 0);
-+}
-+
-+static u_int it8712_get_mctrl(struct uart_port *port)
-+{
-+	unsigned int result = 0;
-+	unsigned int status;
-+
-+//        printk("it8712 get mctrl : \n");
-+
-+	status = UART_GET_MSR(port);
-+	if (status & UART_MSR_DCD)
-+		result |= TIOCM_CAR;
-+	if (status & UART_MSR_DSR)
-+		result |= TIOCM_DSR;
-+	if (status & UART_MSR_CTS)
-+		result |= TIOCM_CTS;
-+	if (status & UART_MSR_RI)
-+		result |= TIOCM_RI;
-+
-+	return result;
-+}
-+
-+static void it8712_set_mctrl_null(struct uart_port *port, u_int mctrl)
-+{
-+}
-+
-+static void it8712_break_ctl(struct uart_port *port, int break_state)
-+{
-+	unsigned int lcr;
-+
-+//        printk("it8712 break ctl : \n");
-+
-+	lcr = UART_GET_LCR(port);
-+	if (break_state == -1)
-+		lcr |= UART_LCR_SBC;
-+	else
-+		lcr &= ~UART_LCR_SBC;
-+	UART_PUT_LCR(port, lcr);
-+}
-+
-+static inline u_int uart_calculate_quot(struct uart_port *port, u_int baud)
-+{
-+	u_int quot;
-+
-+	/* Special case: B0 rate */
-+	if (!baud)
-+		baud = 9600;
-+
-+	quot = (port->uartclk/(16 * baud)) ;
-+
-+	return quot;
-+}
-+static void it8712_set_termios(struct uart_port *port, struct termios *termios,
-+                               struct termios *old)
-+{
-+	unsigned int  uart_mc, old_ier, baud, quot;
-+	unsigned long flags;
-+
-+        termios->c_cflag |= CREAD;
-+        termios->c_cflag |= CLOCAL;
-+#ifdef DEBUG
-+	printk("it8712_set_cflag(0x%x) called\n", cflag);
-+#endif
-+        baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
-+        quot = uart_get_divisor(port, baud);
-+
-+	/* byte size and parity */
-+	switch (termios->c_cflag & CSIZE) {
-+	case CS5:
-+              uart_mc = UART_LCR_WLEN5;
-+              break;
-+	case CS6:
-+              uart_mc = UART_LCR_WLEN6;
-+              break;
-+	case CS7:
-+              uart_mc = UART_LCR_WLEN7;
-+              break;
-+	default: // CS8
-+              uart_mc = UART_LCR_WLEN8;
-+              break;
-+	}
-+
-+	if (termios->c_cflag & CSTOPB)
-+		uart_mc|= UART_LCR_STOP;
-+	if (termios->c_cflag & PARENB) {
-+		uart_mc |= UART_LCR_EVEN;
-+		if (!(termios->c_cflag & PARODD))
-+			uart_mc |= UART_LCR_ODD;
-+	}
-+
-+        spin_lock_irqsave(&port->lock, flags);
-+        /*
-+         * Update the per-port timeout
-+         */
-+        uart_update_timeout(port, termios->c_cflag, baud);
-+	port->read_status_mask = UART_LSR_OE;
-+	if (termios->c_iflag & INPCK)
-+		port->read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (termios->c_iflag & (BRKINT | PARMRK))
-+		port->read_status_mask |= UART_LSR_BI;
-+
-+	/*
-+	 * Characters to ignore
-+	 */
-+	port->ignore_status_mask = 0;
-+	if (termios->c_iflag & IGNPAR)
-+		port->ignore_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (termios->c_iflag & IGNBRK) {
-+		port->ignore_status_mask |= UART_LSR_BI;
-+		/*
-+		 * If we're ignoring parity and break indicators,
-+		 * ignore overruns to (for real raw support).
-+		 */
-+		if (termios->c_iflag & IGNPAR)
-+			port->ignore_status_mask |= UART_LSR_OE;
-+	}
-+
-+	old_ier = UART_GET_IER(port);
-+
-+        if(UART_ENABLE_MS(port, termios->c_cflag))
-+             old_ier |= UART_IER_MSI;
-+
-+	/* Set baud rate */
-+	quot = quot / 13;
-+	UART_PUT_LCR(port, UART_LCR_DLAB);
-+	UART_PUT_DIV_LO(port, (quot & 0xff));
-+	UART_PUT_DIV_HI(port, ((quot & 0xf00) >> 8));
-+
-+	UART_PUT_LCR(port, uart_mc);
-+//	UART_PUT_LCR(port, 0x07); // ???? it is wired
-+        UART_PUT_MCR(port, 0x08);
-+        UART_PUT_FCR(port, 0x01);
-+	UART_PUT_IER(port, 0x07);
-+
-+	spin_unlock_irqrestore(&port->lock, flags);
-+}
-+
-+static int it8712_startup(struct uart_port *port)
-+{
-+	int retval, i;
-+	unsigned int regs;
-+
-+        //printk("it8712 startup : \n");
-+
-+	/*
-+	 * Use iobase to store a pointer to info. We need this to start a
-+	 * transmission as the tranmittr interrupt is only generated on
-+	 * the transition to the idle state
-+	 */
-+
-+	//	regs = 0;
-+    //    regs |= (IRQ_LPC_MASK);
-+    //    *((volatile unsigned int *)IRQ_CLEAR(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+
-+	/*
-+	 * Allocate the IRQ
-+	 */
-+	retval = request_irq(port->irq, it8712_int, SA_INTERRUPT, "it8712", port);
-+	if (retval)
-+		return retval;
-+
-+	//printk("Init LPC int...........\n");
-+        /* setup interrupt controller  */
-+        regs = *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs &= ~(IRQ_LPC_MASK);
-+        *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        regs = *((volatile unsigned int *)IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs &= ~(IRQ_LPC_MASK);
-+        *((volatile unsigned int *)IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        *((volatile unsigned int *)IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_LPC_MASK);
-+
-+	LPC_SERIAL_IRQ_POLARITY = 0x10; //0x10; //0x02;
-+	LPC_SERIAL_IRQ_TRITYPE = 0x10; //0x10;//
-+	LPC_SERIAL_IRQ_ENABLE = 0x10;
-+
-+	LPC_BUS_CTRL = 0xc0;
-+	LPC_SERIAL_IRQ_CTRL = 0xc0;
-+	for(i=0;i<1000;i++) ;
-+	LPC_SERIAL_IRQ_CTRL = 0x80;
-+	/*
-+	 * Finally, enable interrupts. Use the TII interrupt to minimise
-+	 * the number of interrupts generated. If higher performance is
-+	 * needed, consider using the TI interrupt with a suitable FIFO
-+	 * threshold
-+	 */
-+	//UART_PUT_IER(port, (UART_IER_RDI|UART_IER_THRI));
-+	UART_PUT_IER(port, (UART_IER_RDI|UART_IER_THRI|UART_IER_RLSI));//middle
-+
-+	return 0;
-+}
-+
-+static void it8712_shutdown(struct uart_port *port)
-+{
-+        //printk("it8712 shutdown : \n");
-+
-+	/*
-+	 * disable all interrupts, disable the port
-+	 */
-+	UART_PUT_IER(port, 0x0);
-+
-+	/* disable break condition and fifos */
-+//	UART_PUT_MCR(port, (UART_GET_MCR(port)&UART_MCR_MASK));
-+
-+	/*
-+	 * Free the interrupt
-+	 */
-+	free_irq(port->irq, port);
-+}
-+
-+static const char *it8712_type(struct uart_port *port)
-+{
-+	return port->type == PORT_IT8712 ? "IT8712" : NULL;
-+}
-+
-+/*
-+ * Release the memory region(s) being used by 'port'
-+ */
-+static void it8712_release_port(struct uart_port *port)
-+{
-+//        printk("it8712 release port : \n");
-+
-+	release_mem_region(port->mapbase, UART_PORT_SIZE);
-+}
-+
-+/*
-+ * Request the memory region(s) being used by 'port'
-+ */
-+static int it8712_request_port(struct uart_port *port)
-+{
-+	return request_mem_region(port->mapbase, UART_PORT_SIZE,
-+				    "serial_it8712") != NULL ? 0 : -EBUSY;
-+}
-+
-+/*
-+ * Configure/autoconfigure the port.
-+ */
-+static void it8712_config_port(struct uart_port *port, int flags)
-+{
-+
-+	if (flags & UART_CONFIG_TYPE) {
-+		if (it8712_request_port(port) == 0)
-+			port->type = PORT_IT8712;
-+	}
-+}
-+
-+/*
-+ * verify the new serial_struct (for TIOCSSERIAL).
-+ */
-+static int it8712_verify_port(struct uart_port *port, struct serial_struct *ser)
-+{
-+	int ret = 0;
-+
-+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_UART00)
-+		ret = -EINVAL;
-+	if (ser->irq < 0 || ser->irq >= NR_IRQS)
-+		ret = -EINVAL;
-+	if (ser->baud_base < 9600)
-+		ret = -EINVAL;
-+	return ret;
-+}
-+
-+static struct uart_ops it8712_pops = {
-+	.tx_empty	= it8712_tx_empty,
-+	.set_mctrl	= it8712_set_mctrl_null,
-+	.get_mctrl	= it8712_get_mctrl,
-+	.stop_tx	= it8712_stop_tx,
-+	.start_tx	= it8712_start_tx,
-+	.stop_rx	= it8712_stop_rx,
-+	.enable_ms	= it8712_enable_ms,
-+	.break_ctl	= it8712_break_ctl,
-+	.startup	= it8712_startup,
-+	.shutdown	= it8712_shutdown,
-+	.set_termios	= it8712_set_termios,
-+	.type		= it8712_type,
-+	.release_port	= it8712_release_port,
-+	.request_port	= it8712_request_port,
-+	.config_port	= it8712_config_port,
-+	.verify_port	= it8712_verify_port,
-+};
-+
-+#ifdef CONFIG_ARCH_SL2312
-+
-+static struct uart_port it8712_ports[UART_NR] = {
-+	{
-+		membase:	(void *)0,
-+		mapbase:	0,
-+		iotype:		SERIAL_IO_MEM,
-+		irq:		0,
-+		uartclk:	UART_CLK/2,
-+		fifosize:	16,
-+		ops:		&it8712_pops,
-+		flags:		ASYNC_BOOT_AUTOCONF,
-+	}
-+};
-+
-+#endif
-+
-+#ifdef CONFIG_SERIAL_IT8712_CONSOLE
-+#ifdef used_and_not_const_char_pointer
-+static int it8712_console_read(struct uart_port *port, char *s, u_int count)
-+{
-+	unsigned int status;
-+	int c;
-+#ifdef DEBUG
-+	printk("it8712_console_read() called\n");
-+#endif
-+
-+	c = 0;
-+	while (c < count) {
-+		status = UART_GET_LSR(port);
-+ 		if (UART_RX_DATA(status)) {
-+			*s++ = UART_GET_CHAR(port);
-+			c++;
-+		} else {
-+			// nothing more to get, return
-+			return c;
-+		}
-+	}
-+	// return the count
-+	return c;
-+}
-+#endif
-+static void it8712_console_write(struct console *co, const char *s, unsigned count)
-+{
-+#ifdef CONFIG_ARCH_SL2312
-+	struct uart_port *port = it8712_ports + co->index;
-+	unsigned int status, old_ies;
-+	int i;
-+
-+	/*
-+	 *	First save the CR then disable the interrupts
-+	 */
-+	old_ies = UART_GET_IER(port);
-+	//if(old_ies!=7)
-+	//{
-+	//
-+	//	printk("old_ies = %x\n",old_ies);
-+	//	old_ies = 7;
-+	//}
-+	UART_PUT_IER(port,0x0);
-+
-+	/*
-+	 *	Now, do each character
-+	 */
-+	for (i = 0; i < count; i++) {
-+		do {
-+			status = UART_GET_LSR(port);
-+		} while (!UART_TX_READY(status));
-+		UART_PUT_CHAR(port, s[i]);
-+		if (s[i] == '\n') {
-+			do {
-+				status = UART_GET_LSR(port);
-+			} while (!UART_TX_READY(status));
-+			UART_PUT_CHAR(port, '\r');
-+		}
-+	}
-+
-+	/*
-+	 *	Finally, wait for transmitter to become empty
-+	 *	and restore the IES
-+	 */
-+	do {
-+		status = UART_GET_LSR(port);
-+	} while (!(status&UART_LSR_THRE));
-+	UART_PUT_IER(port, old_ies);
-+#endif
-+}
-+
-+static void /*__init*/ it8712_console_get_options(struct uart_port *port, int *baud, int *parity, int *bits)
-+{
-+	//printk("it8712 console get options : \n");
-+
-+	u_int uart_mc, quot;
-+	uart_mc= UART_GET_MCR(port);
-+
-+	*parity = 'n';
-+	if (uart_mc & UART_LCR_PARITY) {
-+		if (uart_mc & UART_LCR_EVEN)
-+			*parity = 'e';
-+		else
-+			*parity = 'o';
-+	}
-+
-+	switch (uart_mc & UART_LCR_MSK){
-+
-+	case UART_LCR_WLEN5:
-+		*bits = 5;
-+		break;
-+	case UART_LCR_WLEN6:
-+		*bits = 6;
-+		break;
-+	case UART_LCR_WLEN7:
-+		*bits = 7;
-+		break;
-+	case UART_LCR_WLEN8:
-+		*bits = 8;
-+		break;
-+	}
-+	UART_PUT_MCR(port,UART_LCR_DLAB);
-+	quot = UART_GET_DIV_LO(port) | (UART_GET_DIV_HI(port) << 8);
-+	UART_PUT_MCR(port,uart_mc);
-+	*baud = (port->uartclk / (16 *quot));
-+}
-+
-+static int __init it8712_console_setup(struct console *co, char *options)
-+{
-+	struct uart_port *port;
-+	int baud = 38400;
-+	int bits = 8;
-+	int parity = 'n';
-+	int flow= 'n';
-+	int base;//, irq;
-+	int i ;
-+
-+	printk("it8712 console setup : \n");
-+
-+	LPCSetConfig(0, 0x02, 0x01);
-+        LPCSetConfig(LDN_SERIAL1, 0x30, 0x1);
-+        LPCSetConfig(LDN_SERIAL1, 0x23, 0x0);
-+	base = IT8712_IO_BASE;
-+	base += ((LPCGetConfig(LDN_SERIAL1, 0x60) << 8) + LPCGetConfig(LDN_SERIAL1, 0x61));
-+	it8712_ports[0].mapbase = base;
-+	it8712_ports[0].membase = (void *)IO_ADDRESS(base);
-+	it8712_ports[0].irq = IRQ_LPC_OFFSET;
-+    //   	irq = LPCGetConfig(LDN_SERIAL1, 0x70);
-+	//it8712_ports[0].irq += irq;
-+
-+	//printk("it8712 irq is %x \n", it8712_ports[0].irq);
-+
-+	// setup LPC Host 'quiet mode'
-+	//*((volatile unsigned int *)IO_ADDRESS((SL2312_LPC_HOST_BASE+0x04))) |= LPC_HOST_CONTINUE_MODE ;
-+	//for(i=0;i<1000;i++) ;						// delay
-+	//*((volatile unsigned int *)IO_ADDRESS((SL2312_LPC_HOST_BASE+0x04))) &= ~(LPC_HOST_CONTINUE_MODE) ;
-+	LPC_BUS_CTRL = 0xc0;
-+	LPC_SERIAL_IRQ_CTRL = 0xc0;
-+	for(i=0;i<1000;i++) ;
-+	LPC_SERIAL_IRQ_CTRL = 0x80;
-+
-+#ifdef CONFIG_ARCH_SL2312
-+	/*
-+	 * Check whether an invalid uart number has been specified, and
-+	 * if so, search for the first available port that does have
-+	 * console support.
-+	 */
-+	port = uart_get_console(it8712_ports,IT8712_NO_PORTS,co);
-+#else
-+	return -ENODEV;
-+#endif
-+
-+	if (options)
-+		uart_parse_options(options, &baud, &parity, &bits, &flow);
-+	else
-+		it8712_console_get_options(port, &baud, &parity, &bits);
-+
-+	return uart_set_options(port, co, baud, parity, bits, flow);
-+}
-+
-+extern struct uart_driver it8712_reg;
-+static struct console it8712_console = {
-+	.name           = SERIAL_IT8712_NAME,
-+	.write		= it8712_console_write,
-+	.device		= uart_console_device,
-+        .setup          = it8712_console_setup,
-+	.flags		= CON_PRINTBUFFER,
-+	.index		= 0,
-+        .data           = &it8712_reg,
-+};
-+
-+static int __init it8712_console_init(void)
-+{
-+	register_console(&it8712_console);
-+        return 0;
-+}
-+
-+console_initcall(it8712_console_init);
-+
-+#define IT8712_CONSOLE	&it8712_console
-+#else
-+#define IT8712_CONSOLE	NULL
-+#endif
-+
-+static struct uart_driver it8712_reg = {
-+	.owner                  = NULL,
-+	.driver_name		= SERIAL_IT8712_NAME,
-+	.dev_name		= SERIAL_IT8712_NAME,
-+        .major                  = SERIAL_IT8712_MAJOR,
-+	.minor			= SERIAL_IT8712_MINOR,
-+	.nr			= UART_NR,
-+	.cons			= IT8712_CONSOLE,
-+};
-+
-+static int __init it8712_init(void)
-+{
-+        int result;
-+	//printk("serial_it8712: it871212_init \n");
-+
-+
-+        result = uart_register_driver(&it8712_reg);
-+        if(result)
-+             return result;
-+	result = uart_add_one_port(&it8712_reg, &it8712_ports[0]);
-+
-+        return result;
-+
-+}
-+
-+
-+__initcall(it8712_init);
---- /dev/null
-+++ b/drivers/serial/it8712.h
-@@ -0,0 +1,135 @@
-+#define UART_RX		0	/* In:  Receive buffer (DLAB=0) */
-+#define UART_TX		0	/* Out: Transmit buffer (DLAB=0) */
-+#define UART_DLL	0	/* Out: Divisor Latch Low (DLAB=1) */
-+#define UART_TRG	0	/* (LCR=BF) FCTR bit 7 selects Rx or Tx
-+				 * In: Fifo count
-+				 * Out: Fifo custom trigger levels
-+				 * XR16C85x only */
-+
-+#define UART_DLM	1	/* Out: Divisor Latch High (DLAB=1) */
-+#define UART_IER	1	/* Out: Interrupt Enable Register */
-+#define UART_FCTR	1	/* (LCR=BF) Feature Control Register
-+				 * XR16C85x only */
-+
-+#define UART_IIR	2	/* In:  Interrupt ID Register */
-+#define UART_FCR	2	/* Out: FIFO Control Register */
-+#define UART_EFR	2	/* I/O: Extended Features Register */
-+				/* (DLAB=1, 16C660 only) */
-+
-+#define UART_LCR	3	/* Out: Line Control Register */
-+#define UART_MCR	4	/* Out: Modem Control Register */
-+#define UART_LSR	5	/* In:  Line Status Register */
-+#define UART_MSR	6	/* In:  Modem Status Register */
-+#define UART_SCR	7	/* I/O: Scratch Register */
-+#define UART_EMSR	7	/* (LCR=BF) Extended Mode Select Register
-+				 * FCTR bit 6 selects SCR or EMSR
-+				 * XR16c85x only */
-+
-+/*
-+ * These are the definitions for the FIFO Control Register
-+ * (16650 only)
-+ */
-+#define UART_FCR_ENABLE_FIFO	0x01 /* Enable the FIFO */
-+#define UART_FCR_CLEAR_RCVR	0x02 /* Clear the RCVR FIFO */
-+#define UART_FCR_CLEAR_XMIT	0x04 /* Clear the XMIT FIFO */
-+#define UART_FCR_DMA_SELECT	0x08 /* For DMA applications */
-+#define UART_FCR_TRIGGER_MASK	0xC0 /* Mask for the FIFO trigger range */
-+#define UART_FCR_TRIGGER_1	0x00 /* Mask for trigger set at 1 */
-+#define UART_FCR_TRIGGER_4	0x40 /* Mask for trigger set at 4 */
-+#define UART_FCR_TRIGGER_8	0x80 /* Mask for trigger set at 8 */
-+#define UART_FCR_TRIGGER_14	0xC0 /* Mask for trigger set at 14 */
-+/* 16650 redefinitions */
-+#define UART_FCR6_R_TRIGGER_8	0x00 /* Mask for receive trigger set at 1 */
-+#define UART_FCR6_R_TRIGGER_16	0x40 /* Mask for receive trigger set at 4 */
-+#define UART_FCR6_R_TRIGGER_24  0x80 /* Mask for receive trigger set at 8 */
-+#define UART_FCR6_R_TRIGGER_28	0xC0 /* Mask for receive trigger set at 14 */
-+#define UART_FCR6_T_TRIGGER_16	0x00 /* Mask for transmit trigger set at 16 */
-+#define UART_FCR6_T_TRIGGER_8	0x10 /* Mask for transmit trigger set at 8 */
-+#define UART_FCR6_T_TRIGGER_24  0x20 /* Mask for transmit trigger set at 24 */
-+#define UART_FCR6_T_TRIGGER_30	0x30 /* Mask for transmit trigger set at 30 */
-+/* TI 16750 definitions */
-+#define UART_FCR7_64BYTE	0x20 /* Go into 64 byte mode */
-+
-+/*
-+ * These are the definitions for the Line Control Register
-+ *
-+ * Note: if the word length is 5 bits (UART_LCR_WLEN5), then setting
-+ * UART_LCR_STOP will select 1.5 stop bits, not 2 stop bits.
-+ */
-+#define UART_LCR_DLAB	0x80	/* Divisor latch access bit */
-+#define UART_LCR_SBC	0x40	/* Set break control */
-+#define UART_LCR_SPAR	0x20	/* Stick parity (?) */
-+#define UART_LCR_EPAR	0x10	/* Even parity select */
-+#define UART_LCR_PARITY	0x08	/* Parity Enable */
-+#define UART_LCR_STOP	0x04	/* Stop bits: 0=1 stop bit, 1= 2 stop bits */
-+#define UART_LCR_WLEN5  0x00	/* Wordlength: 5 bits */
-+#define UART_LCR_WLEN6  0x01	/* Wordlength: 6 bits */
-+#define UART_LCR_WLEN7  0x02	/* Wordlength: 7 bits */
-+#define UART_LCR_WLEN8  0x03	/* Wordlength: 8 bits */
-+#define UART_LCR_EVEN   0x18    /* Even parity */
-+#define UART_LCR_ODD    0x08    /* Odd parity */
-+#define UART_LCR_MSK    0x03
-+/*
-+ * These are the definitions for the Line Status Register
-+ */
-+#define UART_LSR_DE     0x80    /* FIFO Data Error */
-+#define UART_LSR_TEMT	0x40	/* Transmitter empty */
-+#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
-+#define UART_LSR_BI	0x10	/* Break interrupt indicator */
-+#define UART_LSR_FE	0x08	/* Frame error indicator */
-+#define UART_LSR_PE	0x04	/* Parity error indicator */
-+#define UART_LSR_OE	0x02	/* Overrun error indicator */
-+#define UART_LSR_DR	0x01	/* Receiver data ready */
-+
-+/*
-+ * These are the definitions for the Interrupt Identification Register
-+ */
-+#define UART_IIR_NO_INT	0x01	/* No interrupts pending */
-+#define UART_IIR_ID	0x06	/* Mask for the interrupt ID */
-+
-+#define UART_IIR_MSI	0x00	/* Modem status interrupt */
-+#define UART_IIR_THRI	0x02	/* Transmitter holding register empty */
-+#define UART_IIR_RDI	0x04	/* Receiver data interrupt */
-+#define UART_IIR_RLSI	0x06	/* Receiver line status interrupt */
-+#define UART_IIR_RCTO	0x0c	/* Receiver character timeout interrupt */
-+/*
-+ * These are the definitions for the Interrupt Enable Register
-+ */
-+#define UART_IER_MSI	0x08	/* Enable Modem status interrupt */
-+#define UART_IER_RLSI	0x04	/* Enable receiver line status interrupt */
-+#define UART_IER_THRI	0x02	/* Enable Transmitter holding register int. */
-+#define UART_IER_RDI	0x01	/* Enable receiver data interrupt */
-+/*
-+ * Sleep mode for ST16650 and TI16750.
-+ * Note that for 16650, EFR-bit 4 must be selected as well.
-+ */
-+#define UART_IERX_SLEEP  0x10	/* Enable sleep mode */
-+
-+/*
-+ * These are the definitions for the Modem Control Register
-+ */
-+#define UART_MCR_LOOP	0x10	/* Enable loopback test mode */
-+#define UART_MCR_OUT2	0x08	/* Out2 complement */
-+#define UART_MCR_OUT1	0x04	/* Out1 complement */
-+#define UART_MCR_RTS	0x02	/* RTS complement */
-+#define UART_MCR_DTR	0x01	/* DTR complement */
-+
-+/*
-+ * These are the definitions for the Modem Status Register
-+ */
-+#define UART_MSR_DCD	0x80	/* Data Carrier Detect */
-+#define UART_MSR_RI	0x40	/* Ring Indicator */
-+#define UART_MSR_DSR	0x20	/* Data Set Ready */
-+#define UART_MSR_CTS	0x10	/* Clear to Send */
-+#define UART_MSR_DDCD	0x08	/* Delta DCD */
-+#define UART_MSR_TERI	0x04	/* Trailing edge ring indicator */
-+#define UART_MSR_DDSR	0x02	/* Delta DSR */
-+#define UART_MSR_DCTS	0x01	/* Delta CTS */
-+#define UART_MSR_ANY_DELTA 0x0F	/* Any of the delta bits! */
-+
-+#define UART_PARITY_NONE	0x00
-+#define UART_PARITY_ODD		0x01
-+#define UART_PARITY_EVEN	0x02
-+
-+
-+
---- /dev/null
-+++ b/drivers/serial/serial_it8712.c
-@@ -0,0 +1,876 @@
-+/*
-+ *  linux/drivers/char/serial_uart00.c
-+ *
-+ *  Driver for UART00 serial ports
-+ *
-+ *  Based on drivers/char/serial_amba.c, by ARM Limited &
-+ *                                          Deep Blue Solutions Ltd.
-+ *  Copyright 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ *
-+ *  $Id: serial_it8712.c,v 1.1.1.1 2006/04/03 08:41:00 amos_lee Exp $
-+ *
-+ */
-+#include <linux/module.h>
-+
-+#include <linux/errno.h>
-+#include <linux/signal.h>
-+#include <linux/sched.h>
-+#include <linux/interrupt.h>
-+#include <linux/tty.h>
-+#include <linux/tty_flip.h>
-+#include <linux/major.h>
-+#include <linux/string.h>
-+#include <linux/fcntl.h>
-+#include <linux/ptrace.h>
-+#include <linux/ioport.h>
-+#include <linux/mm.h>
-+#include <linux/slab.h>
-+#include <linux/init.h>
-+#include <linux/circ_buf.h>
-+#include <linux/serial.h>
-+#include <linux/console.h>
-+#include <linux/sysrq.h>
-+
-+#include <asm/system.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <asm/sizes.h>
-+
-+#if defined(CONFIG_SERIAL_IT8712_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-+#define SUPPORT_SYSRQ
-+#endif
-+
-+#include <linux/serial_core.h>
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/int_ctrl.h>
-+#include <asm/arch/it8712.h>
-+#include "serial_it8712.h"
-+
-+//#define DEBUG           1
-+#define UART_NR		1
-+
-+#define SERIAL_IT8712_NAME	"ttySI"
-+#define SERIAL_IT8712_MAJOR	204
-+#define SERIAL_IT8712_MINOR	41      /* Temporary - will change in future */
-+#define SERIAL_IT8712_NR	UART_NR
-+#define UART_PORT_SIZE 0x50
-+
-+#define CALLOUT_IT8712_NAME	"cuaslI"
-+#define CALLOUT_IT8712_MAJOR	205
-+#define CALLOUT_IT8712_MINOR	41      /* Temporary - will change in future */
-+#define CALLOUT_IT8712_NR	UART_NR
-+#define LPC_HOST_CONTINUE_MODE	0x00000040
-+
-+#define IT8712_NO_PORTS         UART_NR
-+
-+static struct tty_driver normal, callout;
-+static struct tty_struct *it8712_table[UART_NR];
-+static struct termios *it8712_termios[UART_NR], *it8712_termios_locked[UART_NR];
-+static struct console it8712_console;
-+
-+#define IT8712_ISR_PASS_LIMIT	256
-+
-+/*
-+ * Access macros for the SL2312 UARTs
-+ */
-+#define UART_GET_INT_STATUS(p)	(inb(((p)->membase+UART_IIR)) & 0x0F)  // interrupt identification
-+#define UART_PUT_IER(p, c)      outb(c,((p)->membase+UART_IER))         // interrupt enable
-+#define UART_GET_IER(p)         inb(((p)->membase+UART_IER))
-+#define UART_PUT_CHAR(p, c)     outb(c,((p)->membase+UART_TX))         // transmitter holding
-+#define UART_GET_CHAR(p)        inb(((p)->membase+UART_RX))            // receive buffer
-+#define UART_GET_LSR(p)         inb(((p)->membase+UART_LSR))            // line status
-+#define UART_GET_MSR(p)         inb(((p)->membase+UART_MSR))            // modem status
-+#define UART_GET_MCR(p)         inb(((p)->membase+UART_MCR))            // modem control
-+#define UART_PUT_MCR(p, c)      outb(c,((p)->membase+UART_MCR))
-+#define UART_GET_LCR(p)         inb(((p)->membase+UART_LCR))       // mode control
-+#define UART_PUT_LCR(p, c)      outb(c,((p)->membase+UART_LCR))
-+#define UART_PUT_FCR(p, c)      outb(c,((p)->membase+UART_FCR))       // fifo control
-+#define UART_GET_DIV_HI(p)	inb(((p)->membase+UART_DLM))
-+#define UART_PUT_DIV_HI(p, c)	outb(c,((p)->membase+UART_DLM))
-+#define UART_GET_DIV_LO(p)	inb(((p)->membase+UART_DLL))
-+#define UART_PUT_DIV_LO(p, c)	outb(c,((p)->membase+UART_DLL))
-+#define UART_PUT_MDR(p, c)      outb(c,UART_MDR((p)->membase))
-+#define UART_RX_DATA(s)		((s) & UART_LSR_DR)
-+#define UART_TX_READY(s)	((s) & UART_LSR_THRE)
-+
-+static void it8712_stop_tx(struct uart_port *port, u_int from_tty)
-+{
-+        unsigned int reg;
-+
-+//        printk("it8712 stop tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_THRI);
-+	UART_PUT_IER(port, reg);
-+}
-+
-+static void it8712_stop_rx(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("it8712 stop rx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_RDI);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void it8712_enable_ms(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("it8712 enable ms : \n");
-+
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_MSI);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void
-+it8712_rx_chars(struct uart_info *info, struct pt_regs *regs)
-+{
-+	struct tty_struct *tty = info->tty;
-+	unsigned int status, mask, ch, flg, ignored = 0;
-+	struct uart_port *port = info->port;
-+
-+ //       printk("it8712_rx_chars : \n");
-+	status = UART_GET_LSR(port);
-+	while (UART_RX_DATA(status)) {
-+
-+		/*
-+		 * We need to read rds before reading the
-+		 * character from the fifo
-+		 */
-+		ch = UART_GET_CHAR(port);
-+		port->icount.rx++;
-+
-+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+			goto ignore_char;
-+
-+		flg = TTY_NORMAL;
-+
-+		/*
-+		 * Note that the error handling code is
-+		 * out of the main execution path
-+		 */
-+
-+		if (status & (UART_LSR_OE|UART_LSR_PE|UART_LSR_FE|UART_LSR_BI|UART_LSR_DE))
-+			goto handle_error;
-+		if (uart_handle_sysrq_char(info, ch, regs))
-+			goto ignore_char;
-+
-+	error_return:
-+		*tty->flip.flag_buf_ptr++ = flg;
-+		*tty->flip.char_buf_ptr++ = ch;
-+		tty->flip.count++;
-+	ignore_char:
-+		status = UART_GET_LSR(port);
-+	} // end of while
-+out:
-+	tty_flip_buffer_push(tty);
-+	return;
-+
-+handle_error:
-+	if (status & UART_LSR_BI) {
-+		status &= ~(UART_LSR_FE);
-+		port->icount.brk++;
-+
-+#ifdef SUPPORT_SYSRQ
-+		if (uart_handle_break(info, &it8712_console))
-+			goto ignore_char;
-+#endif
-+	} else if (status & UART_LSR_PE)
-+		port->icount.parity++;
-+	else if (status & UART_LSR_FE)
-+		port->icount.frame++;
-+
-+	if (status & UART_LSR_OE)
-+		port->icount.overrun++;
-+
-+	if (status & port->ignore_status_mask) {
-+		if (++ignored > 100)
-+			goto out;
-+		goto ignore_char;
-+	}
-+
-+	mask = status & port->read_status_mask;
-+
-+	if (mask & UART_LSR_BI)
-+		flg = TTY_BREAK;
-+	else if (mask & UART_LSR_PE)
-+		flg = TTY_PARITY;
-+	else if (mask & UART_LSR_FE)
-+		flg = TTY_FRAME;
-+
-+	if (status & UART_LSR_OE) {
-+		/*
-+		 * CHECK: does overrun affect the current character?
-+		 * ASSUMPTION: it does not.
-+		 */
-+		*tty->flip.flag_buf_ptr++ = flg;
-+		*tty->flip.char_buf_ptr++ = ch;
-+		tty->flip.count++;
-+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+			goto ignore_char;
-+		ch = 0;
-+		flg = TTY_OVERRUN;
-+	}
-+#ifdef SUPPORT_SYSRQ
-+	info->sysrq = 0;
-+#endif
-+	goto error_return;
-+}
-+
-+static void it8712_tx_chars(struct uart_info *info)
-+{
-+	int count;
-+	struct uart_port *port=info->port;
-+
-+	if (port->x_char) {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, port->x_char);
-+		port->icount.tx++;
-+		port->x_char = 0;
-+
-+		return;
-+	}
-+	if (info->xmit.head == info->xmit.tail
-+	    || info->tty->stopped
-+	    || info->tty->hw_stopped) {
-+		it8712_stop_tx(info->port, 0);
-+		return;
-+	}
-+
-+	count = port->fifosize >> 1;
-+	do {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, info->xmit.buf[info->xmit.tail]);
-+		info->xmit.tail = (info->xmit.tail + 1) & (UART_XMIT_SIZE - 1);
-+		port->icount.tx++;
-+		if (info->xmit.head == info->xmit.tail)
-+			break;
-+	} while (--count > 0);
-+
-+	if (CIRC_CNT(info->xmit.head,
-+		     info->xmit.tail,
-+		     UART_XMIT_SIZE) < WAKEUP_CHARS)
-+		uart_event(info, EVT_WRITE_WAKEUP);
-+
-+	if (info->xmit.head == info->xmit.tail)
-+		it8712_stop_tx(info->port, 0);
-+}
-+
-+static void it8712_start_tx(struct uart_port *port, u_int nonempty, u_int from_tty)
-+{
-+        unsigned int reg;
-+	struct uart_info *info=(struct uart_info*)(port->iobase);
-+
-+//        printk("it8712 start tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_THRI);
-+	UART_PUT_IER(port, reg);
-+	it8712_tx_chars(info);
-+}
-+
-+static void it8712_modem_status(struct uart_info *info)
-+{
-+	unsigned int status;
-+	struct uart_icount *icount = &info->port->icount;
-+
-+//        printk("it8712 modem status : \n");
-+
-+	status = UART_GET_MSR(info->port);
-+
-+	if (!(status & (UART_MSR_DCTS | UART_MSR_DDSR |
-+		       UART_MSR_TERI | UART_MSR_DDCD)))
-+		return;
-+
-+	if (status & UART_MSR_DCD) {
-+		icount->dcd++;
-+#ifdef CONFIG_HARD_PPS
-+		if ((info->flags & ASYNC_HARDPPS_CD) &&
-+		    (status & UART_MSR_DCD_MSK))
-+			hardpps();
-+#endif
-+		if (info->flags & ASYNC_CHECK_CD) {
-+			if (status & UART_MSR_DCD)
-+				wake_up_interruptible(&info->open_wait);
-+			else if (!((info->flags & ASYNC_CALLOUT_ACTIVE) &&
-+				   (info->flags & ASYNC_CALLOUT_NOHUP))) {
-+				if (info->tty)
-+					tty_hangup(info->tty);
-+			}
-+		}
-+	}
-+
-+	if (status & UART_MSR_DDSR)
-+		icount->dsr++;
-+
-+	if (status & UART_MSR_DCTS) {
-+		icount->cts++;
-+
-+		if (info->flags & ASYNC_CTS_FLOW) {
-+			status &= UART_MSR_CTS;
-+
-+			if (info->tty->hw_stopped) {
-+				if (status) {
-+					info->tty->hw_stopped = 0;
-+					info->ops->start_tx(info->port, 1, 0);
-+					uart_event(info, EVT_WRITE_WAKEUP);
-+				}
-+			} else {
-+				if (!status) {
-+					info->tty->hw_stopped = 1;
-+					info->ops->stop_tx(info->port, 0);
-+				}
-+			}
-+		}
-+	}
-+	wake_up_interruptible(&info->delta_msr_wait);
-+
-+}
-+
-+static void it8712_int(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+	struct uart_info *info = dev_id;
-+	unsigned int status, pass_counter = 0;
-+
-+	status = UART_GET_INT_STATUS(info->port);
-+	do {
-+//		     printk("it8712_int: status %x \n", status);
-+		switch(status)
-+		{
-+		   case UART_IIR_RDI:
-+		   case UART_IIR_RLSI:
-+		   case UART_IIR_RCTO:
-+			it8712_rx_chars(info, regs);
-+		   break;
-+		   case UART_IIR_THRI:
-+			it8712_tx_chars(info);
-+		   break;
-+		   case UART_IIR_MSI:
-+			it8712_modem_status(info);
-+		   break;
-+		   default:
-+		   break;
-+		}
-+		if (pass_counter++ > IT8712_ISR_PASS_LIMIT)
-+			break;
-+
-+		status = UART_GET_INT_STATUS(info->port);
-+	} while (status);
-+}
-+
-+static u_int it8712_tx_empty(struct uart_port *port)
-+{
-+//        printk("it8712 tx empty : \n");
-+
-+	return ((UART_GET_LSR(port) & UART_LSR_THRE)? TIOCSER_TEMT : 0);
-+}
-+
-+static u_int it8712_get_mctrl(struct uart_port *port)
-+{
-+	unsigned int result = 0;
-+	unsigned int status;
-+
-+//        printk("it8712 get mctrl : \n");
-+
-+	status = UART_GET_MSR(port);
-+	if (status & UART_MSR_DCD)
-+		result |= TIOCM_CAR;
-+	if (status & UART_MSR_DSR)
-+		result |= TIOCM_DSR;
-+	if (status & UART_MSR_CTS)
-+		result |= TIOCM_CTS;
-+	if (status & UART_MSR_RI)
-+		result |= TIOCM_RI;
-+
-+	return result;
-+}
-+
-+static void it8712_set_mctrl_null(struct uart_port *port, u_int mctrl)
-+{
-+}
-+
-+static void it8712_break_ctl(struct uart_port *port, int break_state)
-+{
-+	unsigned int lcr;
-+
-+//        printk("it8712 break ctl : \n");
-+
-+	lcr = UART_GET_LCR(port);
-+	if (break_state == -1)
-+		lcr |= UART_LCR_SBC;
-+	else
-+		lcr &= ~UART_LCR_SBC;
-+	UART_PUT_LCR(port, lcr);
-+}
-+
-+static inline u_int uart_calculate_quot(struct uart_info *info, u_int baud)
-+{
-+	u_int quot;
-+
-+	/* Special case: B0 rate */
-+	if (!baud)
-+		baud = 9600;
-+
-+	quot = (info->port->uartclk/(16 * baud)) ;
-+
-+	return quot;
-+}
-+static void it8712_change_speed(struct uart_port *port, u_int cflag, u_int iflag, u_int quot)
-+{
-+	u_int uart_mc=0, old_ier;
-+	unsigned long flags;
-+
-+#ifdef DEBUG
-+	printk("it8712_set_cflag(0x%x) called\n", cflag);
-+#endif
-+
-+
-+	/* byte size and parity */
-+	switch (cflag & CSIZE) {
-+	case CS5: uart_mc = UART_LCR_WLEN5; break;
-+	case CS6: uart_mc = UART_LCR_WLEN6; break;
-+	case CS7: uart_mc = UART_LCR_WLEN7; break;
-+	default:  uart_mc = UART_LCR_WLEN8; break; // CS8
-+	}
-+	if (cflag & CSTOPB)
-+		uart_mc|= UART_LCR_STOP;
-+	if (cflag & PARENB) {
-+		uart_mc |= UART_LCR_EVEN;
-+		if (!(cflag & PARODD))
-+			uart_mc |= UART_LCR_ODD;
-+	}
-+
-+	port->read_status_mask = UART_LSR_OE;
-+	if (iflag & INPCK)
-+		port->read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (iflag & (BRKINT | PARMRK))
-+		port->read_status_mask |= UART_LSR_BI;
-+
-+	/*
-+	 * Characters to ignore
-+	 */
-+	port->ignore_status_mask = 0;
-+	if (iflag & IGNPAR)
-+		port->ignore_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (iflag & IGNBRK) {
-+		port->ignore_status_mask |= UART_LSR_BI;
-+		/*
-+		 * If we're ignoring parity and break indicators,
-+		 * ignore overruns to (for real raw support).
-+		 */
-+		if (iflag & IGNPAR)
-+			port->ignore_status_mask |= UART_LSR_OE;
-+	}
-+
-+	/* first, disable everything */
-+	save_flags(flags); cli();
-+	old_ier = UART_GET_IER(port);
-+
-+	if ((port->flags & ASYNC_HARDPPS_CD) ||
-+	    (cflag & CRTSCTS) || !(cflag & CLOCAL))
-+		old_ier |= UART_IER_MSI;
-+
-+	/* Set baud rate */
-+	quot = quot / 13;
-+	UART_PUT_LCR(port, UART_LCR_DLAB);
-+	UART_PUT_DIV_LO(port, (quot & 0xff));
-+	UART_PUT_DIV_HI(port, ((quot & 0xf00) >> 8));
-+
-+	UART_PUT_LCR(port, uart_mc);
-+//	UART_PUT_LCR(port, 0x07); // ???? it is wired
-+        UART_PUT_MCR(port, 0x08);
-+        UART_PUT_FCR(port, 0x01);
-+	UART_PUT_IER(port, 0x05);
-+
-+	restore_flags(flags);
-+}
-+
-+static int it8712_startup(struct uart_port *port, struct uart_info *info)
-+{
-+	int retval;
-+	unsigned int regs;
-+
-+//        printk("it8712 startup : \n");
-+
-+	/*
-+	 * Use iobase to store a pointer to info. We need this to start a
-+	 * transmission as the tranmittr interrupt is only generated on
-+	 * the transition to the idle state
-+	 */
-+
-+	port->iobase=(u_int)info;
-+
-+	/*
-+	 * Allocate the IRQ
-+	 */
-+	retval = request_irq(port->irq, it8712_int, SA_INTERRUPT, "it8712", info);
-+	if (retval)
-+		return retval;
-+
-+        /* setup interrupt controller  */
-+        regs = *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs |= (IRQ_SERIRQ0_MASK);
-+        *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        regs = *((volatile unsigned int *)IRQ_LEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs &= ~(IRQ_SERIRQ0_MASK);
-+        *((volatile unsigned int *)IRQ_LEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        *((volatile unsigned int *)IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_SERIRQ0_MASK);
-+
-+	/*
-+	 * Finally, enable interrupts. Use the TII interrupt to minimise
-+	 * the number of interrupts generated. If higher performance is
-+	 * needed, consider using the TI interrupt with a suitable FIFO
-+	 * threshold
-+	 */
-+	UART_PUT_IER(port, (UART_IER_RDI|UART_IER_THRI));
-+
-+	return 0;
-+}
-+
-+static void it8712_shutdown(struct uart_port *port, struct uart_info *info)
-+{
-+//        printk("it8712 shutdown : \n");
-+
-+	/*
-+	 * disable all interrupts, disable the port
-+	 */
-+	UART_PUT_IER(port, 0x0);
-+
-+	/* disable break condition and fifos */
-+//	UART_PUT_MCR(port, (UART_GET_MCR(port)&UART_MCR_MASK));
-+
-+	/*
-+	 * Free the interrupt
-+	 */
-+	free_irq(port->irq, info);
-+}
-+
-+static const char *it8712_type(struct uart_port *port)
-+{
-+	return port->type == PORT_IT8712 ? "IT8712" : NULL;
-+}
-+
-+/*
-+ * Release the memory region(s) being used by 'port'
-+ */
-+static void it8712_release_port(struct uart_port *port)
-+{
-+//        printk("it8712 release port : \n");
-+
-+	release_mem_region(port->mapbase, UART_PORT_SIZE);
-+}
-+
-+/*
-+ * Request the memory region(s) being used by 'port'
-+ */
-+static int it8712_request_port(struct uart_port *port)
-+{
-+	return request_mem_region(port->mapbase, UART_PORT_SIZE,
-+				    "serial_it8712") != NULL ? 0 : -EBUSY;
-+}
-+
-+/*
-+ * Configure/autoconfigure the port.
-+ */
-+static void it8712_config_port(struct uart_port *port, int flags)
-+{
-+
-+	if (flags & UART_CONFIG_TYPE) {
-+		if (it8712_request_port(port) == 0)
-+			port->type = PORT_IT8712;
-+	}
-+}
-+
-+/*
-+ * verify the new serial_struct (for TIOCSSERIAL).
-+ */
-+static int it8712_verify_port(struct uart_port *port, struct serial_struct *ser)
-+{
-+	int ret = 0;
-+
-+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_UART00)
-+		ret = -EINVAL;
-+	if (ser->irq < 0 || ser->irq >= NR_IRQS)
-+		ret = -EINVAL;
-+	if (ser->baud_base < 9600)
-+		ret = -EINVAL;
-+	return ret;
-+}
-+
-+static struct uart_ops it8712_pops = {
-+	tx_empty:	it8712_tx_empty,
-+	set_mctrl:	it8712_set_mctrl_null,
-+	get_mctrl:	it8712_get_mctrl,
-+	stop_tx:	it8712_stop_tx,
-+	start_tx:	it8712_start_tx,
-+	stop_rx:	it8712_stop_rx,
-+	enable_ms:	it8712_enable_ms,
-+	break_ctl:	it8712_break_ctl,
-+	startup:	it8712_startup,
-+	shutdown:	it8712_shutdown,
-+	change_speed:	it8712_change_speed,
-+	type:		it8712_type,
-+	release_port:	it8712_release_port,
-+	request_port:	it8712_request_port,
-+	config_port:	it8712_config_port,
-+	verify_port:	it8712_verify_port,
-+};
-+
-+#ifdef CONFIG_ARCH_SL2312
-+
-+static struct uart_port it8712_ports[UART_NR] = {
-+	{
-+		membase:	(void *)0,
-+		mapbase:	0,
-+		iotype:		SERIAL_IO_MEM,
-+		irq:		0,
-+		uartclk:	UART_CLK/2,
-+		fifosize:	16,
-+		ops:		&it8712_pops,
-+		flags:		ASYNC_BOOT_AUTOCONF,
-+	}
-+};
-+
-+#endif
-+
-+#ifdef CONFIG_SERIAL_IT8712_CONSOLE
-+#ifdef used_and_not_const_char_pointer
-+static int it8712_console_read(struct uart_port *port, char *s, u_int count)
-+{
-+	unsigned int status;
-+	int c;
-+#ifdef DEBUG
-+	printk("it8712_console_read() called\n");
-+#endif
-+
-+	c = 0;
-+	while (c < count) {
-+		status = UART_GET_LSR(port);
-+ 		if (UART_RX_DATA(status)) {
-+			*s++ = UART_GET_CHAR(port);
-+			c++;
-+		} else {
-+			// nothing more to get, return
-+			return c;
-+		}
-+	}
-+	// return the count
-+	return c;
-+}
-+#endif
-+static void it8712_console_write(struct console *co, const char *s, unsigned count)
-+{
-+#ifdef CONFIG_ARCH_SL2312
-+	struct uart_port *port = it8712_ports + co->index;
-+	unsigned int status, old_ies;
-+	int i;
-+
-+	/*
-+	 *	First save the CR then disable the interrupts
-+	 */
-+	old_ies = UART_GET_IER(port);
-+	UART_PUT_IER(port,0x0);
-+
-+	/*
-+	 *	Now, do each character
-+	 */
-+	for (i = 0; i < count; i++) {
-+		do {
-+			status = UART_GET_LSR(port);
-+		} while (!UART_TX_READY(status));
-+		UART_PUT_CHAR(port, s[i]);
-+		if (s[i] == '\n') {
-+			do {
-+				status = UART_GET_LSR(port);
-+			} while (!UART_TX_READY(status));
-+			UART_PUT_CHAR(port, '\r');
-+		}
-+	}
-+
-+	/*
-+	 *	Finally, wait for transmitter to become empty
-+	 *	and restore the IES
-+	 */
-+	do {
-+		status = UART_GET_LSR(port);
-+	} while (!(status&UART_LSR_THRE));
-+	UART_PUT_IER(port, old_ies);
-+#endif
-+}
-+
-+static kdev_t it8712_console_device(struct console *co)
-+{
-+	return MKDEV(SERIAL_IT8712_MAJOR, SERIAL_IT8712_MINOR + co->index);
-+}
-+
-+static int it8712_console_wait_key(struct console *co)
-+{
-+#ifdef CONFIG_ARCH_SL2312
-+	struct uart_port *port = (it8712_ports + co->index);
-+	unsigned int status;
-+
-+	do {
-+		status = UART_GET_LSR(port);
-+	} while (!UART_RX_DATA(status));
-+	return UART_GET_CHAR(port);
-+#else
-+	return 0;
-+#endif
-+}
-+
-+static void /*__init*/ it8712_console_get_options(struct uart_port *port, int *baud, int *parity, int *bits)
-+{
-+	printk("it8712 console get options : \n");
-+
-+	u_int uart_mc, quot;
-+	uart_mc= UART_GET_MCR(port);
-+
-+	*parity = 'n';
-+	if (uart_mc & UART_LCR_PARITY) {
-+		if (uart_mc & UART_LCR_EVEN)
-+			*parity = 'e';
-+		else
-+			*parity = 'o';
-+	}
-+
-+	switch (uart_mc & UART_LCR_MSK){
-+
-+	case UART_LCR_WLEN5:
-+		*bits = 5;
-+		break;
-+	case UART_LCR_WLEN6:
-+		*bits = 6;
-+		break;
-+	case UART_LCR_WLEN7:
-+		*bits = 7;
-+		break;
-+	case UART_LCR_WLEN8:
-+		*bits = 8;
-+		break;
-+	}
-+	UART_PUT_MCR(port,UART_LCR_DLAB);
-+	quot = UART_GET_DIV_LO(port) | (UART_GET_DIV_HI(port) << 8);
-+	UART_PUT_MCR(port,uart_mc);
-+	*baud = (port->uartclk / (16 *quot));
-+}
-+
-+static int __init it8712_console_setup(struct console *co, char *options)
-+{
-+	struct uart_port *port;
-+	int baud = 38400;
-+	int bits = 8;
-+	int parity = 'n';
-+	int flow= 'n';
-+	int base, irq;
-+	int i ;
-+
-+//	printk("it8712 console setup : \n");
-+
-+	LPCSetConfig(0, 0x02, 0x01);
-+        LPCSetConfig(LDN_SERIAL1, 0x30, 0x1);
-+        LPCSetConfig(LDN_SERIAL1, 0x23, 0x0);
-+	base = IT8712_IO_BASE;
-+	base += ((LPCGetConfig(LDN_SERIAL1, 0x60) << 8) + LPCGetConfig(LDN_SERIAL1, 0x61));
-+	it8712_ports[0].mapbase = base;
-+	it8712_ports[0].membase = IO_ADDRESS(base);
-+	it8712_ports[0].irq = IRQ_SERIRQ0_OFFSET;
-+       	irq = LPCGetConfig(LDN_SERIAL1, 0x70);
-+	it8712_ports[0].irq += irq;
-+
-+	printk("it8712 irq is %x %x \n", it8712_ports[0].irq, irq);
-+
-+	// setup LPC Host 'quiet mode'
-+	*((volatile unsigned int *)IO_ADDRESS((SL2312_LPC_HOST_BASE+0x04))) |= LPC_HOST_CONTINUE_MODE ;
-+	for(i=0;i<1000;i++) ;						// delay
-+	*((volatile unsigned int *)IO_ADDRESS((SL2312_LPC_HOST_BASE+0x04))) &= ~(LPC_HOST_CONTINUE_MODE) ;
-+
-+#ifdef CONFIG_ARCH_SL2312
-+	/*
-+	 * Check whether an invalid uart number has been specified, and
-+	 * if so, search for the first available port that does have
-+	 * console support.
-+	 */
-+	port = uart_get_console(it8712_ports,IT8712_NO_PORTS,co);
-+#else
-+	return -ENODEV;
-+#endif
-+
-+	if (options)
-+		uart_parse_options(options, &baud, &parity, &bits, &flow);
-+	else
-+		it8712_console_get_options(port, &baud, &parity, &bits);
-+
-+	return uart_set_options(port, co, baud, parity, bits, flow);
-+}
-+
-+static struct console it8712_console = {
-+	name:           SERIAL_IT8712_NAME,
-+	write:		it8712_console_write,
-+#ifdef used_and_not_const_char_pointer
-+	read:		it8712_console_read,
-+#endif
-+	device:		it8712_console_device,
-+//	wait_key:	it8712_console_wait_key,
-+	setup:		it8712_console_setup,
-+	flags:		(CON_PRINTBUFFER|CON_ENABLED),
-+	index:		-1,
-+};
-+
-+void __init it8712_console_init(void)
-+{
-+	register_console(&it8712_console);
-+}
-+
-+#define IT8712_CONSOLE	&it8712_console
-+#else
-+#define IT8712_CONSOLE	NULL
-+#endif
-+
-+static struct uart_driver it8712_reg = {
-+	owner:                  NULL,
-+	normal_major:		SERIAL_IT8712_MAJOR,
-+	normal_name:		SERIAL_IT8712_NAME,
-+	normal_driver:		&normal,
-+	callout_major:		CALLOUT_IT8712_MAJOR,
-+	callout_name:		CALLOUT_IT8712_NAME,
-+	callout_driver:		&callout,
-+	table:			it8712_table,
-+	termios:		it8712_termios,
-+	termios_locked:		it8712_termios_locked,
-+	minor:			SERIAL_IT8712_MINOR,
-+	nr:			UART_NR,
-+#ifdef CONFIG_ARCH_SL2312
-+	port:			it8712_ports,
-+#endif
-+	state:			NULL,
-+	cons:			IT8712_CONSOLE,
-+};
-+
-+static int __init it8712_init(void)
-+{
-+//	printk("serial_it8712: it871212_init \n");
-+
-+	return uart_register_driver(&it8712_reg);
-+}
-+
-+
-+__initcall(it8712_init);
---- /dev/null
-+++ b/drivers/serial/serial_sl2312.c
-@@ -0,0 +1,827 @@
-+/*
-+ *  linux/drivers/char/serial_uart00.c
-+ *
-+ *  Driver for UART00 serial ports
-+ *
-+ *  Based on drivers/char/serial_amba.c, by ARM Limited &
-+ *                                          Deep Blue Solutions Ltd.
-+ *  Copyright 2001 Altera Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ *
-+ *  $Id: serial_sl2312.c,v 1.1.1.1 2006/04/03 08:41:00 amos_lee Exp $
-+ *
-+ */
-+#include <linux/module.h>
-+
-+#include <linux/errno.h>
-+#include <linux/signal.h>
-+#include <linux/sched.h>
-+#include <linux/interrupt.h>
-+#include <linux/tty.h>
-+#include <linux/tty_flip.h>
-+#include <linux/major.h>
-+#include <linux/string.h>
-+#include <linux/fcntl.h>
-+#include <linux/ptrace.h>
-+#include <linux/ioport.h>
-+#include <linux/mm.h>
-+#include <linux/slab.h>
-+#include <linux/init.h>
-+#include <linux/circ_buf.h>
-+#include <linux/serial.h>
-+#include <linux/console.h>
-+#include <linux/sysrq.h>
-+#include <linux/serial_core.h>
-+
-+#include <asm/system.h>
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/uaccess.h>
-+#include <asm/bitops.h>
-+#include <asm/sizes.h>
-+#include <linux/spinlock.h>
-+#include <linux/irq.h>
-+
-+
-+#if defined(CONFIG_SERIAL_SL2312_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-+#define SUPPORT_SYSRQ
-+#endif
-+
-+#include <asm/arch/sl2312.h>
-+#define UART_TYPE (volatile unsigned int*)
-+#include <asm/arch/uart.h>
-+#include <asm/arch/int_ctrl.h>
-+
-+// #define DEBUG           1
-+#define UART_NR		1
-+
-+
-+#define SERIAL_SL2312_NAME	"ttyS"
-+#define SERIAL_SL2312_MAJOR	204
-+#define SERIAL_SL2312_MINOR	40      /* Temporary - will change in future */
-+#define SERIAL_SL2312_NR	UART_NR
-+#define UART_PORT_SIZE 0x50
-+
-+#define SL2312_NO_PORTS         UART_NR
-+#define SL2312_ISR_PASS_LIMIT	256
-+
-+/*
-+ * Access macros for the SL2312 UARTs
-+ */
-+#define UART_GET_INT_STATUS(p)	(inl(UART_IIR((p)->membase)) & 0x0F)      // interrupt identification
-+#define UART_PUT_IER(p, c)      outl(c,UART_IER((p)->membase))    // interrupt enable
-+#define UART_GET_IER(p)         inl(UART_IER((p)->membase))
-+#define UART_PUT_CHAR(p, c)     outl(c,UART_THR((p)->membase))    // transmitter holding
-+#define UART_GET_CHAR(p)        inl(UART_RBR((p)->membase))       // receive buffer
-+#define UART_GET_LSR(p)         inl(UART_LSR((p)->membase))       // line status
-+#define UART_GET_MSR(p)         inl(UART_MSR((p)->membase))       // modem status
-+#define UART_GET_MCR(p)         inl(UART_MCR((p)->membase))       // modem control
-+#define UART_PUT_MCR(p, c)      outl(c,UART_MCR((p)->membase))
-+#define UART_GET_LCR(p)         inl(UART_LCR((p)->membase))       // mode control
-+#define UART_PUT_LCR(p, c)      outl(c,UART_LCR((p)->membase))
-+#define UART_GET_DIV_HI(p)	inl(UART_DIV_HI((p)->membase))
-+#define UART_PUT_DIV_HI(p, c)	outl(c,UART_DIV_HI((p)->membase))
-+#define UART_GET_DIV_LO(p)	inl(UART_DIV_LO((p)->membase))
-+#define UART_PUT_DIV_LO(p, c)	outl(c,UART_DIV_LO((p)->membase))
-+#define UART_PUT_MDR(p, c)      outl(c,UART_MDR((p)->membase))
-+#define UART_RX_DATA(s)		((s) & UART_LSR_DR)
-+#define UART_TX_READY(s)	((s) & UART_LSR_THRE)
-+
-+
-+static void sl2312_stop_tx(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("sl2312 stop tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_TE);
-+	UART_PUT_IER(port, reg);
-+}
-+
-+static void sl2312_stop_rx(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("sl2312 stop rx : \n");
-+        reg = UART_GET_IER(port);
-+        reg &= ~(UART_IER_DR);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void sl2312_enable_ms(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("sl2312 enable ms : \n");
-+
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_MS);
-+	UART_PUT_IER(port, reg);
-+
-+}
-+
-+static void
-+sl2312_rx_chars(struct uart_port *port)
-+{
-+	struct tty_struct *tty = port->info->tty;
-+	unsigned int status, mask, ch, flg, ignored = 0;
-+
-+
-+ //       printk("sl2312_rx_chars : \n");
-+	status = UART_GET_LSR(port);
-+	while (UART_RX_DATA(status)) {
-+
-+		/*
-+		 * We need to read rds before reading the
-+		 * character from the fifo
-+		 */
-+		ch = UART_GET_CHAR(port);
-+		port->icount.rx++;
-+
-+		//if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+		if (tty && !tty_buffer_request_room(tty, 1))
-+			goto ignore_char;
-+
-+		flg = TTY_NORMAL;
-+
-+		/*
-+		 * Note that the error handling code is
-+		 * out of the main execution path
-+		 */
-+
-+		if (status & (UART_LSR_OE|UART_LSR_PE|UART_LSR_FE|UART_LSR_BI|UART_LSR_DE))
-+			goto handle_error;
-+		if (uart_handle_sysrq_char(port, ch))
-+			goto ignore_char;
-+
-+	error_return:
-+		//*tty->flip.flag_buf_ptr++ = flg;
-+		//*tty->flip.char_buf_ptr++ = ch;
-+		//tty->flip.count++;
-+		tty_insert_flip_char(tty, ch, flg);
-+	ignore_char:
-+		status = UART_GET_LSR(port);
-+	} // end of while
-+out:
-+	tty_flip_buffer_push(tty);
-+	return;
-+
-+handle_error:
-+	if (status & UART_LSR_BI) {
-+		status &= ~(UART_LSR_FE);
-+		port->icount.brk++;
-+
-+#ifdef SUPPORT_SYSRQ
-+		if (uart_handle_break(port))
-+			goto ignore_char;
-+#endif
-+	} else if (status & UART_LSR_PE)
-+		port->icount.parity++;
-+	else if (status & UART_LSR_FE)
-+		port->icount.frame++;
-+
-+	if (status & UART_LSR_OE)
-+		port->icount.overrun++;
-+
-+	if (status & port->ignore_status_mask) {
-+		if (++ignored > 100)
-+			goto out;
-+		goto ignore_char;
-+	}
-+
-+	mask = status & port->read_status_mask;
-+
-+	if (mask & UART_LSR_BI)
-+		flg = TTY_BREAK;
-+	else if (mask & UART_LSR_PE)
-+		flg = TTY_PARITY;
-+	else if (mask & UART_LSR_FE)
-+		flg = TTY_FRAME;
-+
-+	if (status & UART_LSR_OE) {
-+		/*
-+		 * CHECK: does overrun affect the current character?
-+		 * ASSUMPTION: it does not.
-+		 */
-+		//*tty->flip.flag_buf_ptr++ = flg;
-+		//*tty->flip.char_buf_ptr++ = ch;
-+		//tty->flip.count++;
-+
-+		tty_insert_flip_char(tty, 0, TTY_BREAK);
-+
-+		// if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-+		if (tty_buffer_request_room(tty, 1))
-+			goto ignore_char;
-+		ch = 0;
-+		flg = TTY_OVERRUN;
-+	}
-+#ifdef SUPPORT_SYSRQ
-+	port->sysrq = 0;
-+#endif
-+	goto error_return;
-+}
-+
-+static void sl2312_tx_chars(struct uart_port *port)
-+{
-+	struct circ_buf *xmit = &port->info->xmit;
-+	int count;
-+
-+
-+	if (port->x_char) {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, port->x_char);
-+		port->icount.tx++;
-+		port->x_char = 0;
-+
-+		return;
-+	}
-+	if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-+		sl2312_stop_tx(port);
-+
-+		return;
-+	}
-+
-+	count = port->fifosize >> 1;
-+	do {
-+		while(!(UART_GET_LSR(port)&UART_LSR_THRE));
-+		UART_PUT_CHAR(port, xmit->buf[xmit->tail]);
-+		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
-+		port->icount.tx++;
-+		if (uart_circ_empty(xmit))
-+			break;
-+	} while (--count > 0);
-+
-+	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
-+		uart_write_wakeup(port);
-+
-+	if (uart_circ_empty(xmit))
-+		sl2312_stop_tx(port);
-+
-+}
-+
-+static void sl2312_start_tx(struct uart_port *port)
-+{
-+        unsigned int reg;
-+
-+//        printk("sl2312 start tx : \n");
-+        reg = UART_GET_IER(port);
-+        reg |= (UART_IER_TE);
-+	UART_PUT_IER(port, reg);
-+
-+	sl2312_tx_chars(port);
-+}
-+
-+static void sl2312_modem_status(struct uart_port *port)
-+{
-+	unsigned int status;
-+
-+//        printk("it8712 modem status : \n");
-+
-+	status = UART_GET_MSR(port);
-+
-+	if (!(status & (UART_MSR_DCTS | UART_MSR_DDSR |
-+		       UART_MSR_TERI | UART_MSR_DDCD)))
-+		return;
-+
-+        if (status & UART_MSR_DDCD)
-+                uart_handle_dcd_change(port, status & UART_MSR_DCD);
-+
-+        if (status & UART_MSR_DDSR)
-+                port->icount.dsr++;
-+
-+        if (status & UART_MSR_DCTS)
-+                uart_handle_cts_change(port, status & UART_MSR_CTS);
-+
-+	wake_up_interruptible(&port->info->delta_msr_wait);
-+
-+}
-+
-+static irqreturn_t sl2312_int(int irq, void *dev_id)
-+{
-+	struct uart_port *port = dev_id;
-+	unsigned int status, pass_counter = 0;
-+
-+	status = UART_GET_INT_STATUS(port);
-+	do {
-+		switch(status)
-+		{
-+		   case UART_IIR_DR:
-+		   case UART_IIR_RLS:
-+			sl2312_rx_chars(port);
-+		   break;
-+		   case UART_IIR_TE:
-+			sl2312_tx_chars(port);
-+		   break;
-+		   case UART_IIR_MODEM:
-+			sl2312_modem_status(port);
-+		   break;
-+		   default:
-+		   break;
-+		}
-+		if (pass_counter++ > SL2312_ISR_PASS_LIMIT)
-+			break;
-+
-+		status = UART_GET_INT_STATUS(port);
-+	} while (status);
-+
-+	return IRQ_HANDLED;
-+}
-+
-+static u_int sl2312_tx_empty(struct uart_port *port)
-+{
-+//        printk("sl2312 tx empty : \n");
-+
-+	return ((UART_GET_LSR(port) & UART_LSR_TE)? TIOCSER_TEMT : 0);
-+}
-+
-+static u_int sl2312_get_mctrl(struct uart_port *port)
-+{
-+	unsigned int result = 0;
-+	unsigned int status;
-+
-+//        printk("sl2312 get mctrl : \n");
-+
-+	status = UART_GET_MSR(port);
-+	if (status & UART_MSR_DCD)
-+		result |= TIOCM_CAR;
-+	if (status & UART_MSR_DSR)
-+		result |= TIOCM_DSR;
-+	if (status & UART_MSR_CTS)
-+		result |= TIOCM_CTS;
-+	if (status & UART_MSR_RI)
-+		result |= TIOCM_RI;
-+
-+	return result;
-+}
-+
-+static void sl2312_set_mctrl_null(struct uart_port *port, u_int mctrl)
-+{
-+}
-+
-+static void sl2312_break_ctl(struct uart_port *port, int break_state)
-+{
-+	unsigned int lcr;
-+
-+//        printk("sl2312 break ctl : \n");
-+
-+	lcr = UART_GET_LCR(port);
-+	if (break_state == -1)
-+		lcr |= UART_LCR_SETBREAK;
-+	else
-+		lcr &= ~UART_LCR_SETBREAK;
-+	UART_PUT_LCR(port, lcr);
-+}
-+
-+static inline u_int uart_calculate_quot(struct uart_port *port, u_int baud)
-+{
-+	u_int quot;
-+
-+	/* Special case: B0 rate */
-+	if (!baud)
-+		baud = 9600;
-+
-+	quot = (port->uartclk / (16 * baud)-1)  ;
-+
-+	return quot;
-+}
-+
-+static void sl2312_set_termios(struct uart_port *port, struct ktermios *termios,
-+                               struct ktermios *old)
-+{
-+	unsigned int  uart_mc, old_ier, baud, quot;
-+	unsigned long flags;
-+
-+        termios->c_cflag |= CREAD;
-+#ifdef DEBUG
-+	printk("it8712_set_cflag(0x%x) called\n", cflag);
-+#endif
-+        baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
-+        quot = (port->uartclk / (16 * baud))  ;
-+        //uart_get_divisor(port, baud);
-+
-+	/* byte size and parity */
-+	switch (termios->c_cflag & CSIZE) {
-+	case CS5:
-+              uart_mc = UART_LCR_LEN5;
-+              break;
-+	case CS6:
-+              uart_mc = UART_LCR_LEN6;
-+              break;
-+	case CS7:
-+              uart_mc = UART_LCR_LEN7;
-+              break;
-+	default: // CS8
-+              uart_mc = UART_LCR_LEN8;
-+              break;
-+	}
-+
-+	if (termios->c_cflag & CSTOPB)
-+		uart_mc|= UART_LCR_STOP;
-+	if (termios->c_cflag & PARENB) {
-+		uart_mc |= UART_LCR_EVEN;
-+		if (!(termios->c_cflag & PARODD))
-+			uart_mc |= UART_LCR_ODD;
-+	}
-+
-+    spin_lock_irqsave(&port->lock, flags);
-+        /*
-+         * Update the per-port timeout
-+         */
-+        uart_update_timeout(port, termios->c_cflag, baud);
-+	port->read_status_mask = UART_LSR_OE;
-+	if (termios->c_iflag & INPCK)
-+		port->read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (termios->c_iflag & (BRKINT | PARMRK))
-+		port->read_status_mask |= UART_LSR_BI;
-+
-+	/*
-+	 * Characters to ignore
-+	 */
-+	port->ignore_status_mask = 0;
-+	if (termios->c_iflag & IGNPAR)
-+		port->ignore_status_mask |= UART_LSR_FE | UART_LSR_PE;
-+	if (termios->c_iflag & IGNBRK) {
-+		port->ignore_status_mask |= UART_LSR_BI;
-+		/*
-+		 * If we're ignoring parity and break indicators,
-+		 * ignore overruns to (for real raw support).
-+		 */
-+		if (termios->c_iflag & IGNPAR)
-+			port->ignore_status_mask |= UART_LSR_OE;
-+	}
-+
-+	//save_flags(flags); cli();
-+	old_ier = UART_GET_IER(port);
-+
-+        if(UART_ENABLE_MS(port, termios->c_cflag))
-+             old_ier |= UART_IER_MS;
-+
-+	/* Set baud rate */
-+	UART_PUT_LCR(port, UART_LCR_DLAB);
-+	UART_PUT_DIV_LO(port, (quot & 0xff));
-+	UART_PUT_DIV_HI(port, ((quot & 0xf00) >> 8));
-+
-+	UART_PUT_LCR(port, uart_mc);
-+	UART_PUT_IER(port, old_ier);
-+
-+	//restore_flags(flags);
-+	spin_unlock_irqrestore(&port->lock, flags);
-+}
-+
-+
-+
-+static int sl2312_startup(struct uart_port *port)
-+{
-+	int retval;
-+	unsigned int regs;
-+
-+//        printk("sl2312 startup : \n");
-+
-+	/*
-+	 * Use iobase to store a pointer to info. We need this to start a
-+	 * transmission as the tranmittr interrupt is only generated on
-+	 * the transition to the idle state
-+	 */
-+
-+	/*
-+	 * Allocate the IRQ
-+	 */
-+	retval = request_irq(port->irq, sl2312_int, IRQF_DISABLED, "sl2312", port);
-+	if (retval)
-+		return retval;
-+
-+        /* setup interrupt controller  */
-+        regs = *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs &= ~(IRQ_UART_MASK);
-+        *((volatile unsigned int *)IRQ_TMODE(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        regs = *((volatile unsigned int *)IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE)));
-+        regs &= ~(IRQ_UART_MASK);
-+        *((volatile unsigned int *)IRQ_TLEVEL(IO_ADDRESS(SL2312_INTERRUPT_BASE))) = regs;
-+        *((volatile unsigned int *)IRQ_MASK(IO_ADDRESS(SL2312_INTERRUPT_BASE))) |= (unsigned int)(IRQ_UART_MASK);
-+
-+	/*
-+	 * Finally, enable interrupts. Use the TII interrupt to minimise
-+	 * the number of interrupts generated. If higher performance is
-+	 * needed, consider using the TI interrupt with a suitable FIFO
-+	 * threshold
-+	 */
-+	UART_PUT_IER(port, (UART_IER_DR|UART_IER_TE));
-+
-+	return 0;
-+}
-+
-+static void sl2312_shutdown(struct uart_port *port)
-+{
-+//        printk("sl2312 shutdown : \n");
-+
-+	/*
-+	 * disable all interrupts, disable the port
-+	 */
-+	UART_PUT_IER(port, 0x0);
-+
-+	/* disable break condition and fifos */
-+//	UART_PUT_MCR(port, (UART_GET_MCR(port)&UART_MCR_MASK));
-+
-+	/*
-+	 * Free the interrupt
-+	 */
-+	free_irq(port->irq, port);
-+}
-+
-+static const char *sl2312_type(struct uart_port *port)
-+{
-+	return port->type == PORT_SL2312 ? "SL2312" : NULL;
-+}
-+
-+/*
-+ * Release the memory region(s) being used by 'port'
-+ */
-+static void sl2312_release_port(struct uart_port *port)
-+{
-+//        printk("sl2312 release port : \n");
-+
-+	release_mem_region(port->mapbase, UART_PORT_SIZE);
-+}
-+
-+/*
-+ * Request the memory region(s) being used by 'port'
-+ */
-+static int sl2312_request_port(struct uart_port *port)
-+{
-+	return request_mem_region(port->mapbase, UART_PORT_SIZE,
-+				    "serial_sl2312") != NULL ? 0 : -EBUSY;
-+}
-+
-+/*
-+ * Configure/autoconfigure the port.
-+ */
-+static void sl2312_config_port(struct uart_port *port, int flags)
-+{
-+
-+	if (flags & UART_CONFIG_TYPE) {
-+		if (sl2312_request_port(port) == 0)
-+			port->type = PORT_SL2312;
-+	}
-+}
-+
-+/*
-+ * verify the new serial_struct (for TIOCSSERIAL).
-+ */
-+static int sl2312_verify_port(struct uart_port *port, struct serial_struct *ser)
-+{
-+	int ret = 0;
-+
-+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_UART00)
-+		ret = -EINVAL;
-+	if (ser->irq < 0 || ser->irq >= NR_IRQS)
-+		ret = -EINVAL;
-+	if (ser->baud_base < 9600)
-+		ret = -EINVAL;
-+	return ret;
-+}
-+
-+static struct uart_ops sl2312_pops = {
-+	.tx_empty		=sl2312_tx_empty,
-+	.set_mctrl		=sl2312_set_mctrl_null,
-+	.get_mctrl		=sl2312_get_mctrl,
-+	.stop_tx		=sl2312_stop_tx,
-+	.start_tx		=sl2312_start_tx,
-+	.stop_rx		=sl2312_stop_rx,
-+	.enable_ms		=sl2312_enable_ms,
-+	.break_ctl		=sl2312_break_ctl,
-+	.startup		=sl2312_startup,
-+	.shutdown		=sl2312_shutdown,
-+	.set_termios	=sl2312_set_termios,
-+	.type			=sl2312_type,
-+	.release_port	=sl2312_release_port,
-+	.request_port	=sl2312_request_port,
-+	.config_port	=sl2312_config_port,
-+	.verify_port	=sl2312_verify_port,
-+};
-+
-+#ifdef CONFIG_ARCH_SL2312
-+
-+static struct uart_port sl2312_ports[UART_NR] = {
-+	{
-+		membase:	(void *)IO_ADDRESS(SL2312_UART_BASE),
-+		mapbase:	SL2312_UART_BASE,
-+		iotype:		SERIAL_IO_MEM,
-+		irq:		IRQ_UART,
-+		uartclk:	UART_CLK,
-+		fifosize:	16,
-+		ops:		&sl2312_pops,
-+		flags:		ASYNC_BOOT_AUTOCONF,
-+	}
-+};
-+
-+#endif
-+
-+#ifdef CONFIG_SERIAL_SL2312_CONSOLE
-+#ifdef used_and_not_const_char_pointer
-+static int sl2312_console_read(struct uart_port *port, char *s, u_int count)
-+{
-+	unsigned int status;
-+	int c;
-+#ifdef DEBUG
-+	printk("sl2312_console_read() called\n");
-+#endif
-+
-+	c = 0;
-+	while (c < count) {
-+		status = UART_GET_LSR(port);
-+ 		if (UART_RX_DATA(status)) {
-+			*s++ = UART_GET_CHAR(port);
-+			c++;
-+		} else {
-+			// nothing more to get, return
-+			return c;
-+		}
-+	}
-+	// return the count
-+	return c;
-+}
-+#endif
-+static void sl2312_console_write(struct console *co, const char *s, unsigned count)
-+{
-+#ifdef CONFIG_ARCH_SL2312
-+	struct uart_port *port = sl2312_ports + co->index;
-+	unsigned int status, old_ies;
-+	int i;
-+
-+	/*
-+	 *	First save the CR then disable the interrupts
-+	 */
-+	old_ies = UART_GET_IER(port);
-+	UART_PUT_IER(port,0x0);
-+
-+	/*
-+	 *	Now, do each character
-+	 */
-+	for (i = 0; i < count; i++) {
-+		do {
-+			status = UART_GET_LSR(port);
-+		} while (!UART_TX_READY(status));
-+		UART_PUT_CHAR(port, s[i]);
-+		if (s[i] == '\n') {
-+			do {
-+				status = UART_GET_LSR(port);
-+			} while (!UART_TX_READY(status));
-+			UART_PUT_CHAR(port, '\r');
-+		}
-+	}
-+
-+	/*
-+	 *	Finally, wait for transmitter to become empty
-+	 *	and restore the IES
-+	 */
-+	do {
-+		status = UART_GET_LSR(port);
-+	} while (!(status&UART_LSR_TE));
-+	UART_PUT_IER(port, old_ies);
-+#endif
-+}
-+
-+#if 0
-+static void sl2312_console_device(struct console *co,int *index)
-+{
-+
-+	struct uart_driver *p = co->data;
-+    *index = co->index;
-+    return p->tty_driver;
-+
-+}
-+#endif
-+
-+static void /*__init*/ sl2312_console_get_options(struct uart_port *port, int *baud, int *parity, int *bits)
-+{
-+//	printk("sl2312 console get options : \n");
-+
-+	u_int uart_mc, quot;
-+	uart_mc= UART_GET_MCR(port);
-+
-+	*parity = 'n';
-+	if (uart_mc & UART_LCR_PE) {
-+		if (uart_mc & UART_LCR_EVEN)
-+			*parity = 'e';
-+		else
-+			*parity = 'o';
-+	}
-+
-+	switch (uart_mc & UART_LCR_MSK){
-+
-+	case UART_LCR_LEN5:
-+		*bits = 5;
-+		break;
-+	case UART_LCR_LEN6:
-+		*bits = 6;
-+		break;
-+	case UART_LCR_LEN7:
-+		*bits = 7;
-+		break;
-+	case UART_LCR_LEN8:
-+		*bits = 8;
-+		break;
-+	}
-+	UART_PUT_MCR(port,UART_LCR_DLAB);
-+	quot = UART_GET_DIV_LO(port) | (UART_GET_DIV_HI(port) << 8);
-+	UART_PUT_MCR(port,uart_mc);
-+	*baud = port->uartclk / (16 *quot );
-+}
-+
-+static int __init sl2312_console_setup(struct console *co, char *options)
-+{
-+	struct uart_port *port;
-+	int baud = 19200;
-+	int bits = 8;
-+	int parity = 'n';
-+	int flow= 'n';
-+
-+	printk("sl2312 console setup : \n");
-+
-+#ifdef CONFIG_ARCH_SL2312
-+	/*
-+	 * Check whether an invalid uart number has been specified, and
-+	 * if so, search for the first available port that does have
-+	 * console support.
-+	 */
-+	port = uart_get_console(sl2312_ports,SL2312_NO_PORTS,co);
-+#else
-+	return -ENODEV;
-+#endif
-+
-+	if (options)
-+		uart_parse_options(options, &baud, &parity, &bits, &flow);
-+	else
-+		sl2312_console_get_options(port, &baud, &parity, &bits);
-+
-+	return uart_set_options(port, co, baud, parity, bits, flow);
-+}
-+
-+extern struct uart_driver sl2312_reg;
-+static struct console sl2312_console = {
-+	.name      = SERIAL_SL2312_NAME,
-+	.write		= sl2312_console_write,
-+	.device		= uart_console_device,
-+//	.device		= sl2312_console_device,
-+	.setup		= sl2312_console_setup,
-+//	.flags		= (CON_PRINTBUFFER|CON_ENABLED),
-+	.flags		= CON_PRINTBUFFER,
-+	.index		= -1,
-+	.data       = &sl2312_reg,
-+};
-+
-+static int __init sl2312_console_init(void)
-+{
-+	register_console(&sl2312_console);
-+	return 0;
-+
-+}
-+
-+console_initcall(sl2312_console_init);
-+
-+#define SL2312_CONSOLE	&sl2312_console
-+#else
-+#define SL2312_CONSOLE	NULL
-+#endif
-+
-+// static
-+struct uart_driver sl2312_reg = {
-+	.owner         = NULL,
-+	.driver_name	= SERIAL_SL2312_NAME,
-+	.dev_name		= SERIAL_SL2312_NAME,
-+	.major          = SERIAL_SL2312_MAJOR,
-+	.minor			= SERIAL_SL2312_MINOR,
-+	.nr				= UART_NR,
-+	.cons			= SL2312_CONSOLE,
-+};
-+
-+static int __init sl2312_init(void)
-+{
-+       int result;
-+	//printk("serial_it8712: it871212_init \n");
-+
-+        result = uart_register_driver(&sl2312_reg);
-+        if(result)
-+             return result;
-+	result = uart_add_one_port(&sl2312_reg, &sl2312_ports[0]);
-+
-+        return result;
-+}
-+
-+
-+__initcall(sl2312_init);
---- a/include/linux/serial_core.h
-+++ b/include/linux/serial_core.h
-@@ -147,6 +147,10 @@
- #define PORT_SB1250_DUART	77
- 
- 
-+/* Storlink Soc */
-+#define PORT_SL2312     72
-+#define PORT_IT8712     73
-+
- #ifdef __KERNEL__
- 
- #include <linux/compiler.h>
---- a/drivers/char/Makefile
-+++ b/drivers/char/Makefile
-@@ -70,6 +70,16 @@ obj-$(CONFIG_R3964)		+= n_r3964.o
- obj-$(CONFIG_APPLICOM)		+= applicom.o
- obj-$(CONFIG_SONYPI)		+= sonypi.o
- obj-$(CONFIG_RTC)		+= rtc.o
-+
-+###  for Storlink SoC ###
-+obj-$(CONFIG_SL2312_RTC) += sl2312_rtc.o
-+obj-$(CONFIG_IT8712_GPIO)   += it8712_gpio.o
-+obj-$(CONFIG_GEMINI_GPIO)   += gemini_gpio.o
-+obj-$(CONFIG_GEMINI_PWC) += gemini_pwr.o
-+obj-$(CONFIG_GEMINI_CIR)    += gemini_cir.o
-+obj-$(CONFIG_GEMINI_I2S)    += gemini_i2s.o
-+obj-$(CONFIG_SL2312_WATCHDOG) += sl2312_wd.o
-+
- obj-$(CONFIG_HPET)		+= hpet.o
- obj-$(CONFIG_GEN_RTC)		+= genrtc.o
- obj-$(CONFIG_EFI_RTC)		+= efirtc.o
---- a/drivers/serial/Kconfig
-+++ b/drivers/serial/Kconfig
-@@ -280,6 +280,56 @@ config SERIAL_8250_RM9K
- 
- comment "Non-8250 serial port support"
- 
-+config SERIAL_SL2312
-+	bool "SL2312  serial port (sl2312) support"
-+	depends on ARCH_SL2312
-+	select SERIAL_CORE
-+	select SERIAL_SL2312_CONSOLE
-+	help
-+         Say Y here if you want to use the hard logic uart on SWORD. This
-+         driver also supports soft logic implentations of this uart core.
-+
-+config SERIAL_SL2312_CONSOLE
-+	bool "Support for console on SL2312 serial port"
-+	depends on SERIAL_SL2312
-+	select SERIAL_CORE_CONSOLE
-+	help
-+        Say Y here if you want to support a serial console on an SWORD
-+        hard logic uart or uart00 IP core.
-+
-+        Even if you say Y here, the currently visible virtual console
-+        (/dev/tty0) will still be used as the system console by default, but
-+        you can alter that using a kernel command line option such as
-+        "console=ttyS0". (Try "man bootparam" or see the documentation of
-+        your boot loader (lilo or loadlin) about how to pass options to the
-+        kernel at boot time.)
-+
-+
-+config SERIAL_IT8712
-+	bool "Sl2312 serial port(IT8712) support"
-+	depends on ARM && ARCH_SL2312 && SL2312_LPC
-+	select SERIAL_CORE
-+	select SERIAL_IT8712_CONSOLE
-+	help
-+	  Say Y here if you want to use the hard logic uart on Excalibur. This
-+	  driver also supports soft logic implentations of this uart core.
-+
-+config SERIAL_IT8712_CONSOLE
-+	bool "Support for console on Sword serial port(IT8712)"
-+	depends on SERIAL_IT8712
-+	select SERIAL_CORE_CONSOLE
-+	help
-+	  Say Y here if you want to support a serial console on an Excalibur
-+	  hard logic uart or uart00 IP core.
-+
-+	  Even if you say Y here, the currently visible virtual console
-+	  (/dev/tty0) will still be used as the system console by default, but
-+	  you can alter that using a kernel command line option such as
-+	  "console=ttySI0". (Try "man bootparam" or see the documentation of
-+	  your boot loader (lilo or loadlin) about how to pass options to the
-+	  kernel at boot time.)
-+
-+
- config SERIAL_AMBA_PL010
- 	tristate "ARM AMBA PL010 serial port support"
- 	depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
---- a/drivers/serial/Makefile
-+++ b/drivers/serial/Makefile
-@@ -62,5 +62,7 @@ obj-$(CONFIG_SERIAL_SGI_IOC3) += ioc3_se
- obj-$(CONFIG_SERIAL_ATMEL) += atmel_serial.o
- obj-$(CONFIG_SERIAL_UARTLITE) += uartlite.o
- obj-$(CONFIG_SERIAL_NETX) += netx-serial.o
-+obj-$(CONFIG_SERIAL_IT8712) += it8712.o
-+obj-$(CONFIG_SERIAL_SL2312) += serial_sl2312.o
- obj-$(CONFIG_SERIAL_OF_PLATFORM) += of_serial.o
- obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o
diff --git a/target/linux/storm/patches/009-watchdog.patch b/target/linux/storm/patches/009-watchdog.patch
deleted file mode 100644
index a76ce7f49c..0000000000
--- a/target/linux/storm/patches/009-watchdog.patch
+++ /dev/null
@@ -1,398 +0,0 @@
---- a/arch/arm/mach-sl2312/sl3516_device.c
-+++ b/arch/arm/mach-sl2312/sl3516_device.c
-@@ -76,9 +76,30 @@ static struct platform_device sata0_devi
- 	.resource       = sl3516_sata0_resources,
- };
- 
-+static struct resource sl351x_wdt_resources[] = {
-+	[0] = {
-+		.start  = SL2312_WAQTCHDOG_BASE + 0x00,
-+		.end    = SL2312_WAQTCHDOG_BASE + 0x1C,
-+		.flags  = IORESOURCE_MEM,
-+	},
-+	[1] = {
-+		.start  = IRQ_WATCHDOG,
-+		.end    = IRQ_WATCHDOG,
-+		.flags  = IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device sl351x_wdt = {
-+	.name		= "sl351x-wdt",
-+	.id		= -1,
-+	.resource	= sl351x_wdt_resources,
-+	.num_resources	= ARRAY_SIZE(sl351x_wdt_resources),
-+};
-+
- static struct platform_device *sata_devices[] __initdata = {
- 	&sata_device,
- 	&sata0_device,
-+	&sl351x_wdt,
- };
- 
- static int __init sl3516_init(void)
---- a/drivers/char/watchdog/Kconfig
-+++ b/drivers/char/watchdog/Kconfig
-@@ -171,6 +171,17 @@ config EP93XX_WATCHDOG
- 	  To compile this driver as a module, choose M here: the
- 	  module will be called ep93xx_wdt.
- 
-+config WATCHDOG_SL351X
-+	tristate "SL351x Watchdog"
-+	depends on WATCHDOG && ARCH_SL2312
-+	help
-+	  This driver adds watchdog support for the integrated watchdog in the
-+	  SL351x processors (Farraday core). If you have one of these processors
-+	  and wish to have watchdog support enabled, say Y, otherwise say N.
-+
-+	  To compile this driver as a module, choose M here: the
-+	  module will be called sl351x_wdt.
-+
- config OMAP_WATCHDOG
- 	tristate "OMAP Watchdog"
- 	depends on ARCH_OMAP16XX || ARCH_OMAP24XX
---- a/drivers/char/watchdog/Makefile
-+++ b/drivers/char/watchdog/Makefile
-@@ -36,6 +36,7 @@ obj-$(CONFIG_S3C2410_WATCHDOG) += s3c241
- obj-$(CONFIG_SA1100_WATCHDOG) += sa1100_wdt.o
- obj-$(CONFIG_MPCORE_WATCHDOG) += mpcore_wdt.o
- obj-$(CONFIG_EP93XX_WATCHDOG) += ep93xx_wdt.o
-+obj-$(CONFIG_WATCHDOG_SL351X) += sl351x_wdt.o
- obj-$(CONFIG_PNX4008_WATCHDOG) += pnx4008_wdt.o
- obj-$(CONFIG_IOP_WATCHDOG) += iop_wdt.o
- obj-$(CONFIG_DAVINCI_WATCHDOG) += davinci_wdt.o
---- /dev/null
-+++ b/drivers/char/watchdog/sl351x_wdt.c
-@@ -0,0 +1,332 @@
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/fs.h>
-+#include <linux/mm.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
-+#include <linux/miscdevice.h>
-+#include <linux/watchdog.h>
-+#include <linux/platform_device.h>
-+#include <asm/uaccess.h>
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/hardware.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/watchdog.h>
-+#include <asm/io.h>
-+#include <linux/interrupt.h>
-+
-+#define WATCHDOG_TEST 1
-+#define PFX "sl351x-wdt: "
-+
-+#define _WATCHDOG_COUNTER  0x00
-+#define _WATCHDOG_LOAD     0x04
-+#define _WATCHDOG_RESTART  0x08
-+#define _WATCHDOG_CR       0x0C
-+#define _WATCHDOG_STATUS   0x10
-+#define _WATCHDOG_CLEAR    0x14
-+#define _WATCHDOG_INTRLEN  0x18
-+
-+static struct resource  *wdt_mem;
-+static struct resource  *wdt_irq;
-+static void __iomem     *wdt_base;
-+static int 		wdt_margin = WATCHDOG_TIMEOUT_MARGIN;	/* in range of 0 .. 60s */
-+
-+static int open_state = WATCHDOG_DRIVER_CLOSE;
-+static int wd_expire = 0;
-+
-+static void watchdog_enable(void)
-+{
-+	unsigned long wdcr;
-+
-+	wdcr = readl(wdt_base + _WATCHDOG_CR);
-+	wdcr |= (WATCHDOG_WDENABLE_MSK|WATCHDOG_WDRST_MSK);
-+#ifdef WATCHDOG_TEST
-+	wdcr |= WATCHDOG_WDINTR_MSK;
-+//	wdcr &= ~WATCHDOG_WDRST_MSK;
-+#endif
-+	wdcr &= ~WATCHDOG_WDCLOCK_MSK;
-+	writel(wdcr, wdt_base + _WATCHDOG_CR);
-+}
-+
-+static void watchdog_set_timeout(unsigned long timeout)
-+{
-+	timeout = WATCHDOG_TIMEOUT_SCALE * timeout;
-+	writel(timeout, wdt_base + _WATCHDOG_LOAD);
-+	writel(WATCHDOG_RESTART_VALUE, wdt_base + _WATCHDOG_RESTART);
-+}
-+
-+static void watchdog_keepalive(void)
-+{
-+	writel(WATCHDOG_RESTART_VALUE, wdt_base + _WATCHDOG_RESTART);
-+}
-+
-+static void watchdog_disable(void)
-+{
-+	unsigned long wdcr;
-+
-+	wdcr = readl(wdt_base + _WATCHDOG_CR);
-+	wdcr &= ~WATCHDOG_WDENABLE_MSK;
-+	writel(wdcr, wdt_base + _WATCHDOG_CR);
-+}
-+
-+
-+#ifdef WATCHDOG_TEST
-+static irqreturn_t watchdog_irq(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+	unsigned int clear;
-+
-+	writel(WATCHDOG_CLEAR_STATUS, wdt_base + _WATCHDOG_CLEAR);
-+	printk(KERN_INFO PFX "Watchdog timeout, resetting system...\n");
-+
-+	clear = __raw_readl(IO_ADDRESS(SL2312_INTERRUPT_BASE)+0x0C);
-+	clear &= 0x01;
-+	__raw_writel(clear,IO_ADDRESS(SL2312_INTERRUPT_BASE)+0x08);
-+	wd_expire = 1;
-+	return IRQ_HANDLED;
-+}
-+
-+#endif
-+
-+#define OPTIONS WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE
-+static struct watchdog_info sl351x_wdt_ident = {
-+	.options          =     OPTIONS,
-+	.firmware_version =     0,
-+	.identity         =     "sl351x Watchdog",
-+};
-+
-+struct file_operations watchdog_fops = {
-+	.write		= watchdog_write,
-+	.read		= watchdog_read,
-+	.open		= watchdog_open,
-+	.release	= watchdog_release,
-+	.ioctl		= watchdog_ioctl,
-+};
-+
-+static int watchdog_open(struct inode *inode, struct file *filp)
-+{
-+	if (open_state == WATCHDOG_DRIVER_OPEN)
-+		return -EBUSY;
-+
-+	wd_expire = 0;
-+
-+	watchdog_disable();
-+	watchdog_set_timeout(wdt_margin);
-+	watchdog_enable();
-+
-+	printk(KERN_INFO PFX "watchog timer enabled, margin: %ds.\n", wdt_margin);
-+	open_state = WATCHDOG_DRIVER_OPEN;
-+
-+	return nonseekable_open(inode, filp);
-+}
-+
-+static int watchdog_release(struct inode *inode, struct file *filp)
-+{
-+	watchdog_disable();
-+
-+	open_state = WATCHDOG_DRIVER_CLOSE;
-+	wd_expire = 0;
-+	printk(KERN_INFO PFX "watchog timer disabled, margin: %ds.\n", wdt_margin);
-+
-+	return 0;
-+}
-+
-+static ssize_t watchdog_read(struct file *filp, char *buf, size_t count, loff_t *off)
-+{
-+	int i;
-+	unsigned long val;
-+
-+
-+	for(i=0;i< count;i++)
-+	{
-+		if ((i%4)==0)
-+			val = *((unsigned long *)WATCHDOG_COUNTER);
-+		buf[i] = (val & 0xFF);
-+		val >>= 8;
-+	}
-+	return count;
-+}
-+
-+static ssize_t watchdog_write(struct file *filp, const char *buf, size_t len, loff_t *off)
-+{
-+	/*  Refresh the timer. */
-+	if (len) {
-+		watchdog_keepalive();
-+	}
-+	return len;
-+
-+}
-+
-+static int watchdog_ioctl(struct inode *inode, struct file *filp,
-+			  unsigned int cmd, unsigned long arg)
-+{
-+	void __user *argp = (void __user *)arg;
-+	int margin;
-+
-+	switch(cmd)
-+	{
-+	case WDIOC_GETSUPPORT:
-+		return copy_to_user(argp, &sl351x_wdt_ident,
-+				    sizeof(sl351x_wdt_ident)) ? -EFAULT : 0;
-+
-+	case WDIOC_GETSTATUS:
-+	case WDIOC_GETBOOTSTATUS:
-+		return put_user(0, (int __user*)argp);
-+
-+	case WDIOC_KEEPALIVE:
-+		watchdog_keepalive();
-+		return 0;
-+
-+	case WDIOC_SETTIMEOUT:
-+		if (get_user(margin, (int __user*)argp))
-+			return -EFAULT;
-+
-+		/* Arbitrary, can't find the card's limits */
-+		if ((margin < 0) || (margin > 60))
-+			return -EINVAL;
-+
-+		// watchdog_disable();
-+		wdt_margin = margin;
-+		watchdog_set_timeout(margin);
-+		watchdog_keepalive();
-+		// watchdog_enable();
-+
-+		/* Fall through */
-+
-+	case WDIOC_GETTIMEOUT:
-+		return put_user(wdt_margin, (int *)arg);
-+
-+	default:
-+		return -ENOIOCTLCMD;
-+	}
-+}
-+
-+static struct miscdevice wd_dev= {
-+	WATCHDOG_MINOR,
-+	"watchdog",
-+	&watchdog_fops
-+};
-+
-+static char banner[] __initdata = KERN_INFO "SL351x Watchdog Timer, (c) 2007 WILIBOX\n";
-+
-+static int sl351x_wdt_probe(struct platform_device *pdev)
-+{
-+	struct resource *res;
-+	int ret, size;
-+	unsigned long wdcr;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (res == NULL) {
-+		printk(KERN_INFO PFX "failed to get memory region resouce\n");
-+		return -ENOMEM;
-+	}
-+
-+	size = (res->end-res->start)+1;
-+
-+	wdt_mem = request_mem_region(res->start, size, pdev->name);
-+	if (wdt_mem == NULL) {
-+		printk(KERN_INFO PFX "failed to get memory region\n");
-+		return -ENOENT;
-+	}
-+
-+	wdt_base = ioremap(res->start, size);
-+	if (wdt_base == NULL) {
-+		printk(KERN_INFO PFX "failed to ioremap() region\n");
-+		return -EINVAL;
-+	}
-+
-+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-+	if (res == NULL) {
-+		 printk(KERN_INFO PFX "failed to get irq resource\n");
-+		 return -ENOENT;
-+	}
-+
-+	wdt_irq = res;
-+
-+	ret = request_irq(res->start, watchdog_irq, 0, pdev->name, pdev);
-+	if (ret != 0) {
-+		printk(KERN_INFO PFX "failed to install irq (%d)\n", ret);
-+		return ret;
-+	}
-+
-+	wdcr = readl(wdt_base + _WATCHDOG_CR);
-+	if (wdcr & WATCHDOG_WDENABLE_MSK) {
-+		printk(KERN_INFO PFX "Found watchdog in enabled state, reseting ...\n");
-+		wdcr &= ~WATCHDOG_WDENABLE_MSK;
-+		writel(wdcr, wdt_base + _WATCHDOG_CR);
-+	}
-+
-+	ret = misc_register(&wd_dev);
-+
-+	return ret;
-+}
-+
-+static int sl351x_wdt_remove(struct platform_device *pdev)
-+{
-+	if (wdt_base != NULL) {
-+		iounmap(wdt_base);
-+		wdt_base = NULL;
-+	}
-+
-+	if (wdt_irq != NULL) {
-+		free_irq(wdt_irq->start, pdev);
-+		release_resource(wdt_irq);
-+		wdt_irq = NULL;
-+	}
-+
-+	if (wdt_mem != NULL) {
-+		release_resource(wdt_mem);
-+		wdt_mem = NULL;
-+	}
-+
-+	misc_deregister(&wd_dev);
-+
-+	return 0;
-+}
-+
-+static void sl351x_wdt_shutdown(struct platform_device *dev)
-+{
-+	watchdog_disable();
-+}
-+
-+#ifdef CONFIG_PM
-+static int sl351x_wdt_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+	watchdog_disable();
-+}
-+
-+static int sl351x_wdt_resume(struct platform_device *dev)
-+{
-+	watchdog_set_timeout(wdt_margin);
-+	watchdog_enable();
-+}
-+
-+#else
-+#define sl351x_wdt_suspend	NULL
-+#define sl351x_wdt_resume	NULL
-+#endif
-+
-+static struct platform_driver sl351x_wdt_driver = {
-+	.probe          = sl351x_wdt_probe,
-+	.remove         = sl351x_wdt_remove,
-+	.shutdown       = sl351x_wdt_shutdown,
-+	.suspend        = sl351x_wdt_suspend,
-+	.resume         = sl351x_wdt_resume,
-+	.driver         = {
-+		.owner  = THIS_MODULE,
-+		.name   = "sl351x-wdt",
-+	},
-+};
-+
-+static int __init watchdog_init(void)
-+{
-+	printk(banner);
-+	return platform_driver_register(&sl351x_wdt_driver);
-+}
-+
-+static void __exit watchdog_exit(void)
-+{
-+	platform_driver_unregister(&sl351x_wdt_driver);
-+}
-+
-+module_init(watchdog_init);
-+module_exit(watchdog_exit);
diff --git a/target/linux/storm/patches/1100-gpio.patch b/target/linux/storm/patches/1100-gpio.patch
deleted file mode 100644
index 5717d75235..0000000000
--- a/target/linux/storm/patches/1100-gpio.patch
+++ /dev/null
@@ -1,384 +0,0 @@
---- /dev/null
-+++ b/drivers/char/gemini_gpio_dev.c
-@@ -0,0 +1,356 @@
-+/*
-+ * 	GPIO driver for Gemini board
-+ * 	Provides /dev/gpio
-+ */
-+
-+#include <linux/version.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/proc_fs.h>
-+#include <linux/fcntl.h>
-+#include <linux/miscdevice.h>
-+#include <asm/uaccess.h>	/* copy_to_user, copy_from_user */
-+
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+#include <asm/arch/sl2312.h>
-+#include <asm/arch/irqs.h>
-+#include <asm/arch/gemini_gpio.h>
-+
-+#define GEMINI_GPIO_BASE1		IO_ADDRESS(SL2312_GPIO_BASE)
-+#define GEMINI_GPIO_BASE2		IO_ADDRESS(SL2312_GPIO_BASE1)
-+
-+#define GPIO_SET	2
-+#define MAX_GPIO_LINE	32*GPIO_SET
-+
-+wait_queue_head_t gemini_gpio_wait[MAX_GPIO_LINE];
-+
-+enum GPIO_REG
-+{
-+    GPIO_DATA_OUT   		= 0x00,
-+    GPIO_DATA_IN    		= 0x04,
-+    GPIO_PIN_DIR    		= 0x08,
-+    GPIO_BY_PASS    		= 0x0C,
-+    GPIO_DATA_SET   		= 0x10,
-+    GPIO_DATA_CLEAR 		= 0x14,
-+    GPIO_PULL_ENABLE 		= 0x18,
-+    GPIO_PULL_TYPE 			= 0x1C,
-+    GPIO_INT_ENABLE 		= 0x20,
-+    GPIO_INT_RAW_STATUS 	= 0x24,
-+    GPIO_INT_MASK_STATUS 	= 0x28,
-+    GPIO_INT_MASK 			= 0x2C,
-+    GPIO_INT_CLEAR 			= 0x30,
-+    GPIO_INT_TRIG 			= 0x34,
-+    GPIO_INT_BOTH 			= 0x38,
-+    GPIO_INT_POLAR 			= 0x3C
-+};
-+
-+unsigned int regist_gpio_int0=0,regist_gpio_int1=0;
-+
-+/* defines a specific GPIO bit number and state */
-+struct gpio_bit {
-+	unsigned char bit;
-+	unsigned char state;
-+};
-+
-+#define GPIO_MAJOR    10
-+#define GPIO_MINOR    127
-+
-+/*
-+ * ioctl calls that are permitted to the /dev/gpio interface
-+ */
-+#define GPIO_GET_BIT	0x0000001
-+#define GPIO_SET_BIT	0x0000002
-+#define GPIO_GET_CONFIG	0x0000003
-+#define GPIO_SET_CONFIG 0x0000004
-+
-+//#define GPIO_CONFIG_OUT  1
-+//#define GPIO_CONFIG_IN   2
-+
-+
-+
-+#define DEVICE_NAME "gpio"
-+
-+//#define DEBUG
-+
-+/*
-+ * GPIO interface
-+ */
-+
-+/* /dev/gpio */
-+static int gpio_ioctl(struct inode *inode, struct file *file,
-+                     unsigned int cmd, unsigned long arg);
-+
-+/* /proc/driver/gpio */
-+static int gpio_read_proc(char *page, char **start, off_t off,
-+                         int count, int *eof, void *data);
-+
-+static unsigned char gpio_status;        /* bitmapped status byte.       */
-+
-+/* functions for set/get gpio lines on storlink cpu */
-+
-+void gpio_line_get(unsigned char pin, u32 * data)
-+{
-+	unsigned int set = pin >>5;		// each GPIO set has 32 pins
-+	unsigned int status,addr;
-+
-+	addr = (set ? GEMINI_GPIO_BASE2:GEMINI_GPIO_BASE1) + GPIO_DATA_IN;
-+	status = readl(addr);
-+#ifdef DEBUG
-+	printk("status = %08X, pin = %d, set = %d\n", status, pin, set);
-+#endif
-+	if (set)
-+			*data = (status&(1<<(pin-32)))?1:0;
-+	else
-+			*data = (status&(1<<pin))?1:0;
-+}
-+
-+void gpio_line_set(unsigned char pin, u32 high)
-+{
-+	unsigned char set = pin >>5;		// each GPIO set has 32 pins
-+	unsigned int status=0,addr;
-+
-+	addr = (set ? GEMINI_GPIO_BASE2:GEMINI_GPIO_BASE1)+(high?GPIO_DATA_SET:GPIO_DATA_CLEAR);
-+
-+	status &= ~(1 << (pin %32));
-+	status |= (1 << (pin % 32));
-+	writel(status,addr);
-+}
-+
-+/*
-+ * pin = [0..63]
-+ * mode =
-+ * 			1 -- OUT
-+ * 			2 -- IN
-+ */
-+void gpio_line_config(unsigned char pin, unsigned char mode)
-+{
-+	unsigned char set = pin >>5;		// each GPIO set has 32 pins
-+	unsigned int status,addr;
-+
-+	addr = (set ? GEMINI_GPIO_BASE2:GEMINI_GPIO_BASE1)+GPIO_PIN_DIR;
-+	status = readl(addr);
-+
-+	status &= ~(1 << (pin %32));
-+	if (mode == 1)
-+			status |= (1 << (pin % 32)); /* PinDir: 0 - input, 1 - output */
-+
-+	writel(status,addr);
-+#if 0
-+	/* enable pullup-high if mode is input */
-+
-+	addr = (set ? GEMINI_GPIO_BASE2:GEMINI_GPIO_BASE1)+GPIO_PULL_ENABLE;
-+	status = readl(addr);
-+
-+	status &= ~(1 << (pin %32));
-+	if (mode == 2) /* input */
-+			status |= (1 << (pin % 32)); /* PullEnable: 0 - disable, 1 - enable */
-+
-+	writel(status,addr);
-+
-+	addr = (set ? GEMINI_GPIO_BASE2:GEMINI_GPIO_BASE1)+GPIO_PULL_TYPE;
-+	status = readl(addr);
-+
-+	status &= ~(1 << (pin %32));
-+	if (mode == 2) /* input */
-+			status |= (1 << (pin % 32)); /* PullType: 0 - low, 1 - high */
-+
-+	writel(status,addr);
-+#endif
-+}
-+
-+#define GPIO_IS_OPEN             0x01    /* means /dev/gpio is in use     */
-+
-+/*
-+ *      Now all the various file operations that we export.
-+ */
-+static int gpio_ioctl(struct inode *inode, struct file *file,
-+                         unsigned int cmd, unsigned long arg)
-+{
-+		struct gpio_bit bit;
-+		u32 val;
-+
-+		if (copy_from_user(&bit, (struct gpio_bit *)arg,
-+								sizeof(bit)))
-+				return -EFAULT;
-+
-+		switch (cmd) {
-+
-+				case GPIO_GET_BIT:
-+						gpio_line_get(bit.bit, &val);
-+						bit.state = val;
-+						return copy_to_user((void *)arg, &bit, sizeof(bit)) ? -EFAULT : 0;
-+				case GPIO_SET_BIT:
-+						val = bit.state;
-+						gpio_line_set(bit.bit, val);
-+						return 0;
-+				case GPIO_GET_CONFIG:
-+						// gpio_line_config(bit.bit, bit.state);
-+						return copy_to_user((void *)arg, &bit, sizeof(bit)) ? -EFAULT : 0;
-+				case GPIO_SET_CONFIG:
-+						val = bit.state;
-+						gpio_line_config(bit.bit, bit.state);
-+						return 0;
-+		}
-+		return -EINVAL;
-+}
-+
-+
-+static int gpio_open(struct inode *inode, struct file *file)
-+{
-+        if (gpio_status & GPIO_IS_OPEN)
-+                return -EBUSY;
-+
-+        gpio_status |= GPIO_IS_OPEN;
-+        return 0;
-+}
-+
-+
-+static int gpio_release(struct inode *inode, struct file *file)
-+{
-+        /*
-+         * Turn off all interrupts once the device is no longer
-+         * in use and clear the data.
-+         */
-+
-+        gpio_status &= ~GPIO_IS_OPEN;
-+        return 0;
-+}
-+
-+
-+/*
-+ *      The various file operations we support.
-+ */
-+
-+static struct file_operations gpio_fops = {
-+        .owner          = THIS_MODULE,
-+        .ioctl          = gpio_ioctl,
-+        .open           = gpio_open,
-+        .release        = gpio_release,
-+};
-+
-+static struct miscdevice gpio_dev =
-+{
-+        .minor          = GPIO_MINOR,
-+        .name           = "gpio",
-+        .fops           = &gpio_fops,
-+};
-+
-+
-+
-+
-+#ifdef CONFIG_PROC_FS
-+static struct proc_dir_entry *dir;
-+
-+/*
-+ *      Info exported via "/proc/driver/gpio".
-+ */
-+static int gpio_get_status(char *buf)
-+{
-+    char *p = buf;
-+	u32 val = 0;
-+	int i;
-+	int bit;
-+#ifdef DEBUG
-+	u32 addr;
-+
-+	for (i = 0; i < 0x20; i+=4 ) {
-+			addr = IO_ADDRESS(SL2312_GPIO_BASE) + i;
-+			val = readl(addr);
-+			p+=sprintf(p, "GPIO0: 0x%02X: %08X\n", i, val );
-+	}
-+	for (i = 0; i < 0x20; i+=4 ) {
-+			addr = IO_ADDRESS(SL2312_GPIO_BASE1) + i;
-+			val = readl(addr);
-+			p+=sprintf(p, "GPIO1: 0x%02X: %08X\n", i, val );
-+	}
-+#endif
-+
-+	for (i = 0; i < 32; i++) {
-+			gpio_line_get(i, &bit);
-+			if (bit)
-+					val |= (1 << i);
-+	}
-+	p += sprintf(p, "gpio0\t: 0x%08x\n", val);
-+
-+	val = 0;
-+	for (i = 32; i < 64; i++) {
-+			gpio_line_get(i, &bit);
-+			if (bit)
-+					val |= (1 << i);
-+	}
-+	p += sprintf(p, "gpio1\t: 0x%08x\n", val);
-+
-+	return p - buf;
-+}
-+
-+
-+/* /proc/driver/gpio read op
-+ */
-+static int gpio_read_proc(char *page, char **start, off_t off,
-+                             int count, int *eof, void *data)
-+{
-+        int len = gpio_get_status (page);
-+
-+        if (len <= off+count)
-+			*eof = 1;
-+        *start = page + off;
-+        len -= off;
-+        if ( len > count )
-+			len = count;
-+        if ( len < 0 )
-+			len = 0;
-+        return len;
-+}
-+#endif /* CONFIG_PROC_FS */
-+
-+
-+static int __init gpio_init_module(void)
-+{
-+        int retval;
-+#ifdef CONFIG_PROC_FS
-+	struct proc_dir_entry *res;
-+#endif
-+
-+        /* register /dev/gpio file ops */
-+	//retval = register_chrdev(GPIO_MAJOR, DEVICE_NAME, &gpio_fops);
-+	retval = misc_register(&gpio_dev);
-+        if(retval < 0)
-+                return retval;
-+
-+#ifdef CONFIG_PROC_FS
-+	dir = proc_mkdir("driver/gpio", NULL);
-+	if (!dir) {
-+		misc_deregister(&gpio_dev);
-+		return -ENOMEM;
-+	}
-+        /* register /proc/driver/gpio */
-+	res = create_proc_entry("info", 0644, dir);
-+	if (res) {
-+		res->read_proc= gpio_read_proc;
-+	} else {
-+		misc_deregister(&gpio_dev);
-+		return -ENOMEM;
-+	}
-+#endif
-+
-+	printk("%s: GPIO driver loaded\n", __FILE__);
-+
-+	return 0;
-+}
-+
-+static void __exit gpio_cleanup_module(void)
-+{
-+	remove_proc_entry ("info", dir);
-+        misc_deregister(&gpio_dev);
-+
-+	printk("%s: GPIO driver unloaded\n", __FILE__);
-+}
-+
-+module_init(gpio_init_module);
-+module_exit(gpio_cleanup_module);
-+
-+MODULE_AUTHOR("Jonas Majauskas");
-+MODULE_LICENSE("GPL");
-+
---- a/drivers/char/Kconfig
-+++ b/drivers/char/Kconfig
-@@ -1071,5 +1071,12 @@ config DEVPORT
- 
- source "drivers/s390/char/Kconfig"
- 
-+config GEMINI_GPIO_DEV
-+	tristate "GPIO driver for Gemini board (provides /dev/gpio)"
-+	depends on ARCH_SL2312
-+	default n
-+	help
-+	  GPIO driver for Gemini boards - SL3512, SL3516.
-+
- endmenu
- 
---- a/drivers/char/Makefile
-+++ b/drivers/char/Makefile
-@@ -116,6 +116,7 @@ obj-$(CONFIG_IPMI_HANDLER)	+= ipmi/
- 
- obj-$(CONFIG_HANGCHECK_TIMER)	+= hangcheck-timer.o
- obj-$(CONFIG_TCG_TPM)		+= tpm/
-+obj-$(CONFIG_GEMINI_GPIO_DEV)		+= gemini_gpio_dev.o
- 
- obj-$(CONFIG_PS3_FLASH)		+= ps3flash.o
-