diff options
Diffstat (limited to 'target/linux/rb532-2.6/patches/100-rb5xx_support.patch')
| -rw-r--r-- | target/linux/rb532-2.6/patches/100-rb5xx_support.patch | 5606 |
1 files changed, 5606 insertions, 0 deletions
diff --git a/target/linux/rb532-2.6/patches/100-rb5xx_support.patch b/target/linux/rb532-2.6/patches/100-rb5xx_support.patch new file mode 100644 index 0000000000..f846c78c2b --- /dev/null +++ b/target/linux/rb532-2.6/patches/100-rb5xx_support.patch @@ -0,0 +1,5606 @@ +diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig +--- linux.old/arch/mips/Kconfig 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/arch/mips/Kconfig 2006-10-11 21:56:38.000000000 +0200 +@@ -742,6 +742,19 @@ + select SYS_SUPPORTS_BIG_ENDIAN + select TOSHIBA_BOARDS + ++config MIKROTIK_RB500 ++ bool "Support for RB5xx boards" ++ select HW_HAS_PCI ++ select IRQ_CPU ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_SUPPORTS_LITTLE_ENDIAN ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select SWAP_IO_SPACE ++ select DMA_NONCOHERENT ++ help ++ Support the Mikrotik(tm) Routerboard 500 series, ++ such as the RB532. ++ + config TOSHIBA_RBTX4927 + bool "Toshiba TBTX49[23]7 board" + select DMA_NONCOHERENT +@@ -1028,7 +1041,7 @@ + + config MIPS_L1_CACHE_SHIFT + int +- default "4" if MACH_DECSTATION ++ default "4" if MACH_DECSTATION || MIKROTIK_RB500 + default "7" if SGI_IP27 + default "5" + +diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile +--- linux.old/arch/mips/Makefile 2006-10-11 21:55:59.000000000 +0200 ++++ linux.dev/arch/mips/Makefile 2006-10-11 21:56:38.000000000 +0200 +@@ -580,6 +580,13 @@ + load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 + + # ++# Routerboard 532 board ++# ++core-$(CONFIG_MIKROTIK_RB500) += arch/mips/rb500/ ++cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434 ++load-$(CONFIG_MIKROTIK_RB500) += 0xffffffff80101000 ++ ++# + # Toshiba RBTX4927 board or + # Toshiba RBTX4937 board + # +diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c +--- linux.old/arch/mips/mm/tlbex.c 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/arch/mips/mm/tlbex.c 2006-10-11 21:56:38.000000000 +0200 +@@ -876,7 +876,6 @@ + case CPU_R10000: + case CPU_R12000: + case CPU_R14000: +- case CPU_4KC: + case CPU_SB1: + case CPU_SB1A: + case CPU_4KSC: +@@ -904,6 +903,7 @@ + tlbw(p); + break; + ++ case CPU_4KC: + case CPU_4KEC: + case CPU_24K: + case CPU_34K: +diff -urN linux.old/arch/mips/pci/fixup-rb500.c linux.dev/arch/mips/pci/fixup-rb500.c +--- linux.old/arch/mips/pci/fixup-rb500.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/pci/fixup-rb500.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,49 @@ ++/* ++ * Copyright 2001 MontaVista Software Inc. ++ * Author: MontaVista Software, Inc. ++ * stevel@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/config.h> ++#include <linux/types.h> ++#include <linux/pci.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++ ++#include <asm/rc32434/rc32434.h> ++ ++static int __devinitdata irq_map[2][12] = { ++ { 0, 0, 2, 3, 2, 3, 0, 0, 0, 0, 0, 1 }, ++ { 0, 0, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3 } ++}; ++ ++int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ int irq = 0; ++ ++ if (dev->bus->number < 2 && PCI_SLOT(dev->devfn) < 12) { ++ irq = irq_map[dev->bus->number][PCI_SLOT(dev->devfn)]; ++ } ++ return irq + GROUP4_IRQ_BASE + 4; ++} ++ +diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile +--- linux.old/arch/mips/pci/Makefile 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/arch/mips/pci/Makefile 2006-10-11 21:56:38.000000000 +0200 +@@ -57,3 +57,4 @@ + obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-tx4938.o ops-tx4938.o + obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o + obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o ++obj-$(CONFIG_MIKROTIK_RB500) += pci-rc32434.o ops-rc32434.o fixup-rb500.o +diff -urN linux.old/arch/mips/pci/ops-rc32434.c linux.dev/arch/mips/pci/ops-rc32434.c +--- linux.old/arch/mips/pci/ops-rc32434.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/pci/ops-rc32434.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,195 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * pci_ops for IDT EB434 board ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * May 2004 rkt, neb ++ * ++ * Initial Release ++ * ++ * ++ * ++ ************************************************************************** ++ */ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/pci.h> ++#include <linux/types.h> ++#include <linux/delay.h> ++ ++#include <asm/cpu.h> ++#include <asm/io.h> ++ ++#include <asm/rc32434/rc32434.h> ++#include <asm/rc32434/pci.h> ++ ++#define PCI_ACCESS_READ 0 ++#define PCI_ACCESS_WRITE 1 ++ ++ ++#define PCI_CFG_SET(bus,slot,func,off) \ ++ (rc32434_pci->pcicfga = (0x80000000 | \ ++ ((bus) << 16) | ((slot)<<11) | \ ++ ((func)<<8) | (off))) ++ ++static inline int config_access(unsigned char access_type, struct pci_bus *bus, ++ unsigned int devfn, unsigned char where, ++ u32 * data) ++{ ++ unsigned int slot = PCI_SLOT(devfn); ++ u8 func = PCI_FUNC(devfn); ++ ++ /* Setup address */ ++ PCI_CFG_SET(bus->number, slot, func, where); ++ rc32434_sync(); ++ ++ if (access_type == PCI_ACCESS_WRITE) ++ rc32434_pci->pcicfgd = *data; ++ else ++ *data = rc32434_pci->pcicfgd; ++ ++ rc32434_sync(); ++ ++ return 0; ++} ++ ++ ++/* ++ * We can't address 8 and 16 bit words directly. Instead we have to ++ * read/write a 32bit word and mask/modify the data we actually want. ++ */ ++static int read_config_byte(struct pci_bus *bus, unsigned int devfn, ++ int where, u8 * val) ++{ ++ u32 data; ++ int ret; ++ ++ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); ++ *val = (data >> ((where & 3) << 3)) & 0xff; ++ return ret; ++} ++ ++static int read_config_word(struct pci_bus *bus, unsigned int devfn, ++ int where, u16 * val) ++{ ++ u32 data; ++ int ret; ++ ++ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); ++ *val = (data >> ((where & 3) << 3)) & 0xffff; ++ return ret; ++} ++ ++static int read_config_dword(struct pci_bus *bus, unsigned int devfn, ++ int where, u32 * val) ++{ ++ int ret; ++ ++ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val); ++ return ret; ++} ++ ++static int ++write_config_byte(struct pci_bus *bus, unsigned int devfn, int where, ++ u8 val) ++{ ++ u32 data = 0; ++ ++ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data)) ++ return -1; ++ ++ data = (data & ~(0xff << ((where & 3) << 3))) | ++ (val << ((where & 3) << 3)); ++ ++ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data)) ++ return -1; ++ ++ return PCIBIOS_SUCCESSFUL; ++} ++ ++ ++static int ++write_config_word(struct pci_bus *bus, unsigned int devfn, int where, ++ u16 val) ++{ ++ u32 data = 0; ++ ++ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data)) ++ return -1; ++ ++ data = (data & ~(0xffff << ((where & 3) << 3))) | ++ (val << ((where & 3) << 3)); ++ ++ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data)) ++ return -1; ++ ++ ++ return PCIBIOS_SUCCESSFUL; ++} ++ ++ ++static int ++write_config_dword(struct pci_bus *bus, unsigned int devfn, int where, ++ u32 val) ++{ ++ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val)) ++ return -1; ++ ++ return PCIBIOS_SUCCESSFUL; ++} ++ ++static int pci_config_read(struct pci_bus *bus, unsigned int devfn, ++ int where, int size, u32 * val) ++{ ++ switch (size) { ++ case 1: ++ return read_config_byte(bus, devfn, where, (u8 *) val); ++ case 2: ++ return read_config_word(bus, devfn, where, (u16 *) val); ++ default: ++ return read_config_dword(bus, devfn, where, val); ++ } ++} ++ ++static int pci_config_write(struct pci_bus *bus, unsigned int devfn, ++ int where, int size, u32 val) ++{ ++ switch (size) { ++ case 1: ++ return write_config_byte(bus, devfn, where, (u8) val); ++ case 2: ++ return write_config_word(bus, devfn, where, (u16) val); ++ default: ++ return write_config_dword(bus, devfn, where, val); ++ } ++} ++ ++struct pci_ops rc32434_pci_ops = { ++ .read = pci_config_read, ++ .write = pci_config_write, ++}; +diff -urN linux.old/arch/mips/pci/pci-rc32434.c linux.dev/arch/mips/pci/pci-rc32434.c +--- linux.old/arch/mips/pci/pci-rc32434.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/pci/pci-rc32434.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,234 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * PCI initialization for IDT EB434 board ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * May 2004 rkt, neb ++ * ++ * Initial Release ++ * ++ * ++ * ++ ************************************************************************** ++ */ ++ ++#include <linux/config.h> ++#include <linux/types.h> ++#include <linux/pci.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++ ++#include <asm/rc32434/rc32434.h> ++#include <asm/rc32434/pci.h> ++ ++#define PCI_ACCESS_READ 0 ++#define PCI_ACCESS_WRITE 1 ++ ++/* define an unsigned array for the PCI registers */ ++unsigned int korinaCnfgRegs[25] = { ++ KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4, ++ KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8, ++ KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12, ++ KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16, ++ KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20, ++ KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24 ++}; ++static struct resource rc32434_res_pci_mem1; ++static struct resource rc32434_res_pci_mem2; ++ ++static struct resource rc32434_res_pci_mem1 = { ++ .name = "PCI MEM1", ++ .start = 0x50000000, ++ .end = 0x5FFFFFFF, ++ .flags = IORESOURCE_MEM, ++ .parent = &rc32434_res_pci_mem1, ++ .sibling = NULL, ++ .child = &rc32434_res_pci_mem2 ++}; ++ ++static struct resource rc32434_res_pci_mem2 = { ++ .name = "PCI Mem2", ++ .start = 0x60000000, ++ .end = 0x6FFFFFFF, ++ .flags = IORESOURCE_MEM, ++ .parent = &rc32434_res_pci_mem1, ++ .sibling = NULL, ++ .child = NULL ++}; ++ ++static struct resource rc32434_res_pci_io1 = { ++ .name = "PCI I/O1", ++ .start = 0x18800000, ++ .end = 0x188FFFFF, ++ .flags = IORESOURCE_IO, ++}; ++ ++extern struct pci_ops rc32434_pci_ops; ++ ++#define PCI_MEM1_START PCI_ADDR_START ++#define PCI_MEM1_END PCI_ADDR_START + CPUTOPCI_MEM_WIN - 1 ++#define PCI_MEM2_START PCI_ADDR_START + CPUTOPCI_MEM_WIN ++#define PCI_MEM2_END PCI_ADDR_START + ( 2* CPUTOPCI_MEM_WIN) - 1 ++#define PCI_IO1_START PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN) ++#define PCI_IO1_END PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN -1 ++#define PCI_IO2_START PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN ++#define PCI_IO2_END PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + (2 * CPUTOPCI_IO_WIN) -1 ++ ++ ++struct pci_controller rc32434_controller2; ++ ++struct pci_controller rc32434_controller = { ++ .pci_ops = &rc32434_pci_ops, ++ .mem_resource = &rc32434_res_pci_mem1, ++ .io_resource = &rc32434_res_pci_io1, ++ .mem_offset = 0, ++ .io_offset = 0, ++ ++}; ++ ++#ifdef __MIPSEB__ ++#define PCI_ENDIAN_FLAG PCILBAC_sb_m ++#else ++#define PCI_ENDIAN_FLAG 0 ++#endif ++ ++static int __init rc32434_pcibridge_init(void) ++{ ++ unsigned int pcicValue, pcicData = 0; ++ unsigned int dummyRead, pciCntlVal; ++ int loopCount; ++ unsigned int pciConfigAddr; ++ ++ pcicValue = rc32434_pci->pcic; ++ pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN; ++ if (!((pcicValue == PCIM_H_EA) || ++ (pcicValue == PCIM_H_IA_FIX) || ++ (pcicValue == PCIM_H_IA_RR))) { ++ printk("PCI init error!!!\n"); ++ /* Not in Host Mode, return ERROR */ ++ return -1; ++ } ++ /* Enables the Idle Grant mode, Arbiter Parking */ ++ pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m); ++ rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */ ++ /* Zero out the PCI status & PCI Status Mask */ ++ for(;;) ++ { ++ pcicData = rc32434_pci->pcis; ++ if (!(pcicData & PCIS_rip_m)) ++ break; ++ } ++ ++ rc32434_pci->pcis = 0; ++ rc32434_pci->pcism = 0xFFFFFFFF; ++ /* Zero out the PCI decoupled registers */ ++ rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */ ++ rc32434_pci->pcidas=0; /* clear the status */ ++ rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */ ++ /* Mask PCI Messaging Interrupts */ ++ rc32434_pci_msg->pciiic = 0; ++ rc32434_pci_msg->pciiim = 0xFFFFFFFF; ++ rc32434_pci_msg->pciioic = 0; ++ rc32434_pci_msg->pciioim = 0; ++ ++ ++ /* Setup PCILB0 as Memory Window */ ++ rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START); ++ ++ /* setup the PCI map address as same as the local address */ ++ ++ rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START); ++ ++ ++ /* Setup PCILBA1 as MEM */ ++ rc32434_pci->pcilba[0].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG); ++ dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */ ++ rc32434_pci->pcilba[1].a = 0x60000000; ++ rc32434_pci->pcilba[1].m = 0x60000000; ++ ++ /* setup PCILBA2 as IO Window*/ ++ rc32434_pci->pcilba[1].c = (((SIZE_256MB & 0x1f) << PCILBAC_size_b )| PCI_ENDIAN_FLAG); ++ dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */ ++ rc32434_pci->pcilba[2].a = 0x18C00000; ++ rc32434_pci->pcilba[2].m = 0x18FFFFFF; ++ ++ /* setup PCILBA2 as IO Window*/ ++ rc32434_pci->pcilba[2].c = (((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG ); ++ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */ ++ ++ /* Setup PCILBA3 as IO Window */ ++ rc32434_pci->pcilba[3].a = 0x18800000; ++ rc32434_pci->pcilba[3].m = 0x18800000; ++ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCI_ENDIAN_FLAG); ++ dummyRead = rc32434_pci->pcilba[3].c; /* flush the CPU write Buffers */ ++ ++ pciConfigAddr=(unsigned int)(0x80000004); ++ for(loopCount=0;loopCount<24;loopCount++){ ++ rc32434_pci->pcicfga=pciConfigAddr; ++ dummyRead=rc32434_pci->pcicfga; ++ rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount]; ++ dummyRead=rc32434_pci->pcicfgd; ++ pciConfigAddr += 4; ++ } ++ rc32434_pci->pcitc = (unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b) ++ | ((PCITC_DTIMER_VAL&0xff) << PCITC_dtimer_b); ++ ++ pciCntlVal=rc32434_pci->pcic; ++ pciCntlVal &=~(PCIC_tnr_m); ++ rc32434_pci->pcic = pciCntlVal; ++ pciCntlVal=rc32434_pci->pcic; ++ return 0; ++} ++ ++/* Do platform specific device initialization at pci_enable_device() time */ ++int pcibios_plat_dev_init(struct pci_dev *dev) ++{ ++ if (PCI_SLOT(dev->devfn) == 6 && dev->bus->number == 0) { ++ /* disable prefetched memory range */ ++ pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0); ++ pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0x10); ++ ++ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4); ++ } ++ return 0; ++} ++ ++static int __init rc32434_pci_init(void) ++{ ++ printk("PCI: Initializing PCI\n"); ++ ++ ioport_resource.start = rc32434_res_pci_io1.start; ++ ioport_resource.end = rc32434_res_pci_io1.end; ++ ++ rc32434_pcibridge_init(); ++ ++ register_pci_controller(&rc32434_controller); ++ rc32434_sync(); ++} ++ ++arch_initcall(rc32434_pci_init); ++ +diff -urN linux.old/arch/mips/rb500/devices.c linux.dev/arch/mips/rb500/devices.c +--- linux.old/arch/mips/rb500/devices.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/devices.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,211 @@ ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/module.h> ++#include <linux/ctype.h> ++#include <linux/string.h> ++#include <linux/platform_device.h> ++#include <asm/unaligned.h> ++#include <asm/io.h> ++ ++#include <asm/rc32434/rc32434.h> ++#include <asm/rc32434/dma.h> ++#include <asm/rc32434/dma_v.h> ++#include <asm/rc32434/eth.h> ++#include <asm/rc32434/rb.h> ++ ++#define ETH0_DMA_RX_IRQ GROUP1_IRQ_BASE + 0 ++#define ETH0_DMA_TX_IRQ GROUP1_IRQ_BASE + 1 ++#define ETH0_RX_OVR_IRQ GROUP3_IRQ_BASE + 9 ++#define ETH0_TX_UND_IRQ GROUP3_IRQ_BASE + 10 ++ ++#define ETH0_RX_DMA_ADDR (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET) ++#define ETH0_TX_DMA_ADDR (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET) ++ ++static struct resource korina_dev0_res[] = { ++ { ++ .name = "korina_regs", ++ .start = ETH0_PhysicalAddress, ++ .end = ETH0_PhysicalAddress + sizeof(ETH_t), ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .name = "korina_rx", ++ .start = ETH0_DMA_RX_IRQ, ++ .end = ETH0_DMA_RX_IRQ, ++ .flags = IORESOURCE_IRQ ++ }, ++ { ++ .name = "korina_tx", ++ .start = ETH0_DMA_TX_IRQ, ++ .end = ETH0_DMA_TX_IRQ, ++ .flags = IORESOURCE_IRQ ++ }, ++ { ++ .name = "korina_ovr", ++ .start = ETH0_RX_OVR_IRQ, ++ .end = ETH0_RX_OVR_IRQ, ++ .flags = IORESOURCE_IRQ ++ }, ++ { ++ .name = "korina_und", ++ .start = ETH0_TX_UND_IRQ, ++ .end = ETH0_TX_UND_IRQ, ++ .flags = IORESOURCE_IRQ ++ }, ++ { ++ .name = "korina_dma_rx", ++ .start = ETH0_RX_DMA_ADDR, ++ .end = ETH0_RX_DMA_ADDR + DMA_CHAN_OFFSET - 1, ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .name = "korina_dma_tx", ++ .start = ETH0_TX_DMA_ADDR, ++ .end = ETH0_TX_DMA_ADDR + DMA_CHAN_OFFSET - 1, ++ .flags = IORESOURCE_MEM, ++ } ++}; ++ ++static struct korina_device korina_dev0_data = { ++ .name = "korina0", ++ .mac = { 0xde, 0xca, 0xff, 0xc0, 0xff, 0xee } ++}; ++ ++static struct platform_device korina_dev0 = { ++ .id = 0, ++ .name = "korina", ++ .dev.platform_data = &korina_dev0_data, ++ .resource = korina_dev0_res, ++ .num_resources = ARRAY_SIZE(korina_dev0_res), ++}; ++ ++ ++#define CF_GPIO_NUM 13 ++ ++static struct resource cf_slot0_res[] = { ++ { ++ .name = "cf_membase", ++ .flags = IORESOURCE_MEM ++ }, ++ { ++ .name = "cf_irq", ++ .start = (8 + 4 * 32 + CF_GPIO_NUM), /* 149 */ ++ .end = (8 + 4 * 32 + CF_GPIO_NUM), ++ .flags = IORESOURCE_IRQ ++ } ++}; ++ ++static struct cf_device cf_slot0_data = { ++ .gpio_pin = 13 ++}; ++ ++static struct platform_device cf_slot0 = { ++ .id = 0, ++ .name = "rb500-cf", ++ .dev.platform_data = &cf_slot0_data, ++ .resource = cf_slot0_res, ++ .num_resources = ARRAY_SIZE(cf_slot0_res), ++}; ++ ++ ++ ++static struct platform_device *rb500_devs[] = { ++ &korina_dev0, ++ &cf_slot0 ++}; ++ ++static void __init parse_mac_addr(char* macstr) ++{ ++ int i, j; ++ unsigned char result, value; ++ ++ for (i=0; i<6; i++) { ++ result = 0; ++ if (i != 5 && *(macstr+2) != ':') { ++ return; ++ } ++ for (j=0; j<2; j++) { ++ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' : ++ toupper(*macstr)-'A'+10) < 16) { ++ result = result*16 + value; ++ macstr++; ++ } ++ else return; ++ } ++ ++ macstr++; ++ korina_dev0_data.mac[i] = result; ++ } ++} ++ ++ ++/* DEVICE CONTROLLER 1 */ ++#define CFG_DC_DEV1 (void*)0xb8010010 ++#define CFG_DC_DEVBASE 0x0 ++#define CFG_DC_DEVMASK 0x4 ++#define CFG_DC_DEVC 0x8 ++#define CFG_DC_DEVTC 0xC ++ ++ ++static int __init plat_setup_devices(void) ++{ ++ /* Look for the CF card reader */ ++ if (!readl(CFG_DC_DEV1 + CFG_DC_DEVMASK)) ++ rb500_devs[1] = NULL; ++ else { ++ cf_slot0_res[0].start = readl(CFG_DC_DEV1 + CFG_DC_DEVBASE); ++ cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000; ++ } ++ ++ return platform_add_devices(rb500_devs, ARRAY_SIZE(rb500_devs)); ++} ++ ++static int __init setup_kmac(char *s) ++{ ++ printk("korina mac = %s\n",s); ++ parse_mac_addr(s); ++ return 0; ++} ++ ++__setup("kmac=", setup_kmac); ++arch_initcall(plat_setup_devices); ++ ++ ++#if defined(CONFIG_MTD_BLOCK2MTD) && defined(CONFIG_BLK_DEV_CF_MIPS) ++extern void block2mtd_setup(char *initstr); ++extern void mount_devfs_fs(void); ++ ++static int __init setup_mtd(void) ++{ ++ struct hd_struct **part; ++ int num = 0, i; ++ char initstr[64]; ++ ++ if (cf_slot0_data.gd == NULL) ++ return 0; ++ ++ /* count partitions */ ++ part = cf_slot0_data.gd->part; ++ while (part[num] != NULL) { ++ num++; ++ } ++ ++ if (num < 2) ++ return 0; ++ ++ mount_devfs_fs(); ++ printk("Setting up block2mtd devices\n"); ++ ++ block2mtd_setup("/dev/cf/card0/part1,131072,kernel"); ++ block2mtd_setup("/dev/cf/card0/part2,131072,rootfs"); ++ ++ for (i = 2; part[i]; i++) { ++ sprintf(initstr, "/dev/cf/card0/part%d,131072,part%d", i + 1, i + 1); ++ block2mtd_setup(initstr); ++ } ++ ++ return 0; ++} ++ ++late_initcall(setup_mtd); ++#endif +diff -urN linux.old/arch/mips/rb500/early_serial.c linux.dev/arch/mips/rb500/early_serial.c +--- linux.old/arch/mips/rb500/early_serial.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/early_serial.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,199 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * EB434 specific polling driver for 16550 UART. ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * Copyright (C) 2000 by Lineo, Inc. ++ * Written by Quinn Jensen (jensenq@lineo.com) ++ ************************************************************************** ++ * P. Sadik Oct 20, 2003 ++ * ++ * DIVISOR is made a function of idt_cpu_freq ++ ************************************************************************** ++ * P. Sadik Oct 30, 2003 ++ * ++ * added reset_cons_port ++ ************************************************************************** ++ */ ++ ++#include <linux/serial_reg.h> ++ ++/* turn this on to watch the debug protocol echoed on the console port */ ++#define DEBUG_REMOTE_DEBUG ++ ++#define CONS_BAUD 115200 ++ ++extern unsigned int idt_cpu_freq; ++ ++#define EXT_FREQ 24000000 ++#define INT_FREQ idt_cpu_freq ++ ++#define EXT_PORT 0xb9800000u ++#define EXT_SHIFT 0 ++ ++#ifdef __MIPSEB__ ++#define INT_PORT 0xb8058003u ++#else ++#define INT_PORT 0xb8058000u ++#endif ++#define INT_SHIFT 2 ++ ++#define INT_FCR UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT | UART_FCR_TRIGGER_14 ++#define EXT_FCR UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT ++ ++typedef struct ++{ ++ volatile unsigned char *base; ++ unsigned int shift; ++ unsigned int freq; ++ unsigned int fcr; ++} ser_port; ++ ++ser_port ports[2] = ++{ ++ { (volatile unsigned char *)INT_PORT, INT_SHIFT, 0, INT_FCR}, ++ { (volatile unsigned char *)EXT_PORT, EXT_SHIFT, EXT_FREQ, EXT_FCR} ++}; ++ ++#define CONS_PORT 0 ++ ++void cons_putc(char c); ++int port_getc(int port); ++void port_putc(int port, char c); ++ ++int cons_getc(void) ++{ ++ return port_getc(CONS_PORT); ++} ++ ++void cons_putc(char c) ++{ ++ port_putc(CONS_PORT, c); ++} ++ ++void cons_puts(char *s) ++{ ++ while(*s) { ++ if(*s == '\n') cons_putc('\r'); ++ cons_putc(*s); ++ s++; ++ } ++} ++ ++void cons_do_putn(int n) ++{ ++ if(n) { ++ cons_do_putn(n / 10); ++ cons_putc(n % 10 + '0'); ++ } ++} ++ ++void cons_putn(int n) ++{ ++ if(n < 0) { ++ cons_putc('-'); ++ n = -n; ++ } ++ ++ if (n == 0) { ++ cons_putc('0'); ++ } else { ++ cons_do_putn(n); ++ } ++} ++ ++int port_getc(int p) ++{ ++ volatile unsigned char *port = ports[p].base; ++ int s = ports[p].shift; ++ int c; ++ ++ while((*(port + (UART_LSR << s)) & UART_LSR_DR) == 0) { ++ continue; ++ } ++ ++ c = *(port + (UART_RX << s)); ++ ++ return c; ++} ++ ++int port_getc_ready(int p) ++{ ++ volatile unsigned char *port = ports[p].base; ++ int s = ports[p].shift; ++ ++ return *(port + (UART_LSR << s)) & UART_LSR_DR; ++} ++ ++#define OK_TO_XMT (UART_LSR_TEMT | UART_LSR_THRE) ++ ++void port_putc(int p, char c) ++{ ++ volatile unsigned char *port = ports[p].base; ++ int s = ports[p].shift; ++ volatile unsigned char *lsr = port + (UART_LSR << s); ++ ++ while((*lsr & OK_TO_XMT) != OK_TO_XMT) { ++ continue; ++ } ++ ++ *(port + (UART_TX << s)) = c; ++} ++ ++void reset_cons_port(void) ++{ ++ volatile unsigned char *port = ports[CONS_PORT].base; ++ unsigned int s = ports[CONS_PORT].shift; ++ unsigned int DIVISOR; ++ ++ if (ports[CONS_PORT].freq) ++ DIVISOR = (ports[CONS_PORT].freq / 16 / CONS_BAUD); ++ else ++ DIVISOR = (idt_cpu_freq / 16 / CONS_BAUD); ++ ++ /* reset the port */ ++ *(port + (UART_CSR << s)) = 0; ++ ++ /* clear and enable the FIFOs */ ++ *(port + (UART_FCR << s)) = ports[CONS_PORT].fcr; ++ ++ /* set the baud rate */ ++ *(port + (UART_LCR << s)) = UART_LCR_DLAB; /* enable DLL, DLM registers */ ++ ++ *(port + (UART_DLL << s)) = DIVISOR; ++ *(port + (UART_DLM << s)) = DIVISOR >> 8; ++ /* set the line control stuff and disable DLL, DLM regs */ ++ ++ *(port + (UART_LCR << s)) = UART_LCR_STOP | /* 2 stop bits */ ++ UART_LCR_WLEN8; /* 8 bit word length */ ++ ++ /* leave interrupts off */ ++ *(port + (UART_IER << s)) = 0; ++ ++ /* the modem controls don't leave the chip on this port, so leave them alone */ ++ *(port + (UART_MCR << s)) = 0; ++} +diff -urN linux.old/arch/mips/rb500/irq.c linux.dev/arch/mips/rb500/irq.c +--- linux.old/arch/mips/rb500/irq.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/irq.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,264 @@ ++/* ++ * BRIEF MODULE DESCRIPTION ++ * RC32434 interrupt routines. ++ * ++ * Copyright 2002 MontaVista Software Inc. ++ * Author: MontaVista Software, Inc. ++ * stevel@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/errno.h> ++#include <linux/init.h> ++#include <linux/kernel_stat.h> ++#include <linux/module.h> ++#include <linux/signal.h> ++#include <linux/sched.h> ++#include <linux/types.h> ++#include <linux/interrupt.h> ++#include <linux/ioport.h> ++#include <linux/timex.h> ++#include <linux/slab.h> ++#include <linux/random.h> ++#include <linux/delay.h> ++ ++#include <asm/bitops.h> ++#include <asm/bootinfo.h> ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/time.h> ++#include <asm/mipsregs.h> ++#include <asm/system.h> ++#include <asm/rc32434/rc32434.h> ++#include <asm/rc32434/gpio.h> ++ ++extern void set_debug_traps(void); ++extern irq_cpustat_t irq_stat [NR_CPUS]; ++unsigned int local_bh_count[NR_CPUS]; ++unsigned int local_irq_count[NR_CPUS]; ++ ++static unsigned int startup_irq(unsigned int irq); ++static void rb500_end_irq(unsigned int irq_nr); ++static void mask_and_ack_irq(unsigned int irq_nr); ++static void rb500_enable_irq(unsigned int irq_nr); ++static void rb500_disable_irq(unsigned int irq_nr); ++ ++extern void __init init_generic_irq(void); ++ ++typedef struct { ++ u32 mask; /* mask of valid bits in pending/mask registers */ ++ volatile u32 *base_addr; ++} intr_group_t; ++ ++#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32) ++ ++#if (NR_IRQS < RC32434_NR_IRQS) ++#error Too little irqs defined. Did you override <asm/irq.h> ? ++#endif ++ ++static const intr_group_t intr_group[NUM_INTR_GROUPS] = { ++ { 0x0000efff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 0 * IC_GROUP_OFFSET) }, ++ { 0x00001fff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 1 * IC_GROUP_OFFSET) }, ++ { 0x00000007, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 2 * IC_GROUP_OFFSET) }, ++ { 0x0003ffff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 3 * IC_GROUP_OFFSET) }, ++ { 0xffffffff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 4 * IC_GROUP_OFFSET) } ++}; ++ ++#define READ_PEND(base) (*(base)) ++#define READ_MASK(base) (*(base + 2)) ++#define WRITE_MASK(base, val) (*(base + 2) = (val)) ++ ++static inline int irq_to_group(unsigned int irq_nr) ++{ ++ return ((irq_nr - GROUP0_IRQ_BASE) >> 5); ++} ++ ++static inline int group_to_ip(unsigned int group) ++{ ++ return group + 2; ++} ++ ++static inline void enable_local_irq(unsigned int ip) ++{ ++ int ipnum = 0x100 << ip; ++ clear_c0_cause(ipnum); ++ set_c0_status(ipnum); ++} ++ ++static inline void disable_local_irq(unsigned int ip) ++{ ++ int ipnum = 0x100 << ip; ++ clear_c0_status(ipnum); ++} ++ ++static inline void ack_local_irq(unsigned int ip) ++{ ++ int ipnum = 0x100 << ip; ++ clear_c0_cause(ipnum); ++} ++ ++static void rb500_enable_irq(unsigned int irq_nr) ++{ ++ int ip = irq_nr - GROUP0_IRQ_BASE; ++ unsigned int group, intr_bit; ++ volatile unsigned int *addr; ++ ++ ++ if (ip < 0) ++ enable_local_irq(irq_nr); ++ else { ++ group = ip >> 5; ++ ++ ip &= (1<<5)-1; ++ intr_bit = 1 << ip; ++ ++ enable_local_irq(group_to_ip(group)); ++ ++ addr = intr_group[group].base_addr; ++ WRITE_MASK(addr, READ_MASK(addr) & ~intr_bit); ++ } ++} ++ ++static void rb500_disable_irq(unsigned int irq_nr) ++{ ++ int ip = irq_nr - GROUP0_IRQ_BASE; ++ unsigned int group, intr_bit, mask; ++ volatile unsigned int *addr; ++ ++ if (ip < 0) { ++ disable_local_irq(irq_nr); ++ }else{ ++ group = ip >> 5; ++ ++ ip &= (1<<5) -1; ++ intr_bit = 1 << ip; ++ addr = intr_group[group].base_addr; ++ mask = READ_MASK(addr); ++ mask |= intr_bit; ++ WRITE_MASK(addr,mask); ++ ++ /* ++ * if there are no more interrupts enabled in this ++ * group, disable corresponding IP ++ */ ++ if (mask == intr_group[group].mask) ++ disable_local_irq(group_to_ip(group)); ++ } ++} ++ ++static unsigned int startup_irq(unsigned int irq_nr) ++{ ++ rb500_enable_irq(irq_nr); ++ return 0; ++} ++ ++static void shutdown_irq(unsigned int irq_nr) ++{ ++ rb500_disable_irq(irq_nr); ++ return; ++} ++ ++static void mask_and_ack_irq(unsigned int irq_nr) ++{ ++ rb500_disable_irq(irq_nr); ++ ack_local_irq(group_to_ip(irq_to_group(irq_nr))); ++} ++ ++static void rb500_end_irq(unsigned int irq_nr) ++{ ++ ++ int ip = irq_nr - GROUP0_IRQ_BASE; ++ unsigned int intr_bit, group; ++ volatile unsigned int *addr; ++ ++ if ((irq_desc[irq_nr].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { ++ printk("warning: end_irq %d did not enable (%x)\n", ++ irq_nr, irq_desc[irq_nr].status); ++ return; ++ } ++ ++ if (ip < 0) { ++ enable_local_irq(irq_nr); ++ } else { ++ group = ip >> 5; ++ ++ ip &= (1 << 5) - 1; ++ intr_bit = 1 << ip; ++ ++ if (irq_nr >= GROUP4_IRQ_BASE && irq_nr <= (GROUP4_IRQ_BASE + 13)) { ++ gpio->gpioistat = gpio->gpioistat & ~intr_bit; ++ } ++ ++ enable_local_irq(group_to_ip(group)); ++ ++ addr = intr_group[group].base_addr; ++ WRITE_MASK(addr, READ_MASK(addr) & ~intr_bit); ++ } ++} ++ ++static struct hw_interrupt_type rc32434_irq_type = { ++ .typename = "RB500", ++ .startup = startup_irq, ++ .shutdown = shutdown_irq, ++ .enable = rb500_enable_irq, ++ .disable = rb500_disable_irq, ++ .ack = mask_and_ack_irq, ++ .end = rb500_end_irq, ++}; ++ ++ ++void __init arch_init_irq(void) ++{ ++ int i; ++ ++ printk("Initializing IRQ's: %d out of %d\n", RC32434_NR_IRQS, NR_IRQS); ++ memset(irq_desc, 0, sizeof(irq_desc)); ++ ++ for (i = 0; i < RC32434_NR_IRQS; i++) { ++ irq_desc[i].status = IRQ_DISABLED; ++ irq_desc[i].action = NULL; ++ irq_desc[i].depth = 1; ++ irq_desc[i].handler = &rc32434_irq_type; ++ spin_lock_init(&irq_desc[i].lock); ++ } ++} ++ ++/* Main Interrupt dispatcher */ ++asmlinkage void plat_irq_dispatch(struct pt_regs *regs) ++{ ++ unsigned int ip, pend, group; ++ volatile unsigned int *addr; ++ unsigned int cp0_cause = read_c0_cause() & read_c0_status(); ++ ++ if (cp0_cause & CAUSEF_IP7) { ++ ll_timer_interrupt(7, regs); ++ } else if ((ip = (cp0_cause & 0x7c00))) { ++ group = 21 - rc32434_clz(ip); ++ ++ addr = intr_group[group].base_addr; ++ ++ pend = READ_PEND(addr); ++ pend &= ~READ_MASK(addr); // only unmasked interrupts ++ pend = 39 - rc32434_clz(pend); ++ do_IRQ((group << 5) + pend, regs); ++ } ++} +diff -urN linux.old/arch/mips/rb500/Makefile linux.dev/arch/mips/rb500/Makefile +--- linux.old/arch/mips/rb500/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/Makefile 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,5 @@ ++# ++# Makefile for the RB500 board specific parts of the kernel ++# ++ ++obj-y += irq.o time.o setup.o serial.o early_serial.o prom.o misc.o devices.o +diff -urN linux.old/arch/mips/rb500/misc.c linux.dev/arch/mips/rb500/misc.c +--- linux.old/arch/mips/rb500/misc.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/misc.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,54 @@ ++#include <linux/module.h> ++#include <linux/kernel.h> /* printk() */ ++#include <linux/types.h> /* size_t */ ++#include <linux/pci.h> ++#include <linux/spinlock.h> ++#include <asm/rc32434/rb.h> ++ ++#define GPIO_BADDR 0xb8050000 ++ ++ ++static unsigned char *devCtl3Base = (unsigned char *) KSEG1ADDR(0x18010030); ++static unsigned char latchU5State = 0; ++static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED; ++ ++void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val) { ++ unsigned flags, data; ++ unsigned i = 0; ++ spin_lock_irqsave(&clu5Lock, flags); ++ data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs); ++ for (i = 0; i != len; ++i) { ++ if (val & (1 << i)) data |= (1 << (i + bit)); ++ else data &= ~(1 << (i + bit)); ++ } ++ *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data; ++ spin_unlock_irqrestore(&clu5Lock, flags); ++} ++ ++void changeLatchU5(unsigned char orMask, unsigned char nandMask) { ++ unsigned flags; ++ spin_lock_irqsave(&clu5Lock, flags); ++ latchU5State = (latchU5State | orMask) & ~nandMask; ++ *devCtl3Base = latchU5State; ++ spin_unlock_irqrestore(&clu5Lock, flags); ++} ++ ++u32 gpio_get(gpio_func func) ++{ ++ return readl((void *) GPIO_BADDR + func); ++} ++ ++void gpio_set(gpio_func func, u32 mask, u32 value) ++{ ++ u32 val = readl((void *) GPIO_BADDR + func); ++ ++ val &= ~mask; ++ val |= value & mask; ++ ++ writel(val, (void *) GPIO_BADDR + func); ++} ++ ++EXPORT_SYMBOL(gpio_set); ++EXPORT_SYMBOL(gpio_get); ++EXPORT_SYMBOL(set434Reg); ++EXPORT_SYMBOL(changeLatchU5); +diff -urN linux.old/arch/mips/rb500/prom.c linux.dev/arch/mips/rb500/prom.c +--- linux.old/arch/mips/rb500/prom.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/prom.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,181 @@ ++/* ++* prom.c ++********************************************************************** ++* P . Sadik Oct 10, 2003 ++* ++* Started change log ++* idt_cpu_freq is make a kernel configuration parameter ++* idt_cpu_freq is exported so that other modules can use it. ++* Code cleanup ++********************************************************************** ++* P. Sadik Oct 20, 2003 ++* ++* Removed NVRAM code from here, since they are already available under ++* nvram directory. ++* Added serial port initialisation. ++********************************************************************** ++********************************************************************** ++* P. Sadik Oct 30, 2003 ++* ++* Added reset_cons_port ++********************************************************************** ++ ++ P.Christeas, 2005-2006 ++ Port to 2.6, add 2.6 cmdline parsing ++ ++*/ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/module.h> ++#include <linux/string.h> ++#include <linux/console.h> ++#include <asm/bootinfo.h> ++#include <linux/bootmem.h> ++#include <linux/ioport.h> ++#include <linux/blkdev.h> ++#include <asm/rc32434/ddr.h> ++ ++#define PROM_ENTRY(x) (0xbfc00000+((x)*8)) ++extern void __init setup_serial_port(void); ++extern void cons_putc(char c); ++extern void cons_puts(char *s); ++ ++unsigned int idt_cpu_freq = 132000000; ++EXPORT_SYMBOL(idt_cpu_freq); ++unsigned int board_type = 500; ++EXPORT_SYMBOL(board_type); ++unsigned int gpio_bootup_state = 0; ++EXPORT_SYMBOL(gpio_bootup_state); ++ ++ ++char mips_mac_address[18] = "08:00:06:05:40:01"; ++EXPORT_SYMBOL(mips_mac_address); ++ ++/* what to append to cmdline when button is [not] pressed */ ++#define GPIO_INIT_NOBUTTON "" ++#define GPIO_INIT_BUTTON " 2" ++ ++#ifdef CONFIG_MIKROTIK_RB500 ++unsigned soft_reboot = 0; ++EXPORT_SYMBOL(soft_reboot); ++#endif ++ ++#define SR_NMI 0x00180000 /* NMI */ ++#define SERIAL_SPEED_ENTRY 0x00000001 ++ ++#ifdef CONFIG_REMOTE_DEBUG ++extern int remote_debug; ++#endif ++ ++extern unsigned long mips_machgroup; ++extern unsigned long mips_machtype; ++ ++#define FREQ_TAG "HZ=" ++#define GPIO_TAG "gpio=" ++#define KMAC_TAG "kmac=" ++#define MEM_TAG "mem=" ++#define BOARD_TAG "board=" ++#define IGNORE_CMDLINE_MEM 1 ++#define DEBUG_DDR ++ ++void parse_soft_settings(unsigned *ptr, unsigned size); ++void parse_hard_settings(unsigned *ptr, unsigned size); ++ ++void __init prom_setup_cmdline(void); ++ ++#ifdef DEBUG_DDR ++void cons_puthex4(u32 h){ ++ h&=0x0f; ++ if (h>=10) ++ cons_putc((h-10)+'a'); ++ else ++ cons_putc(h+'0'); ++} ++ ++void cons_putreg32(u32 reg){ ++ char c; ++ cons_putc('0'); ++ cons_putc('x'); ++ for (c=28;c>=0;c-=4) ++ cons_puthex4(reg>>c); ++} ++#endif ++ ++void __init prom_init(void) ++{ ++ DDR_t ddr = (DDR_t) DDR_VirtualAddress; /* define the pointer to the DDR registers */ ++ phys_t memsize = 0-ddr->ddrmask; ++ ++ /* this should be the very first message, even before serial is properly initialized */ ++ prom_setup_cmdline(); ++ setup_serial_port(); ++ ++ mips_machgroup = MACH_GROUP_MIKROTIK; ++ soft_reboot = read_c0_status() & SR_NMI; ++ pm_power_off = NULL; ++ ++ /* ++ * give all RAM to boot allocator, ++ * except for the first 0x400 and the last 0x200 bytes ++ */ ++ add_memory_region(ddr->ddrbase + 0x400, memsize - 0x600, BOOT_MEM_RAM); ++} ++ ++void prom_free_prom_memory(void) ++{ ++ /* FIXME: STUB */ ++} ++ ++void __init prom_setup_cmdline(void){ ++ char cmd_line[CL_SIZE]; ++ char *cp; ++ int prom_argc; ++ char **prom_argv, **prom_envp; ++ int i; ++ ++ prom_argc = fw_arg0; ++ prom_argv = (char **) fw_arg1; ++ prom_envp = (char **) fw_arg2; ++ ++ cp=cmd_line; ++ /* Note: it is common that parameters start at argv[1] and not argv[0], ++ however, our elf loader starts at [0] */ ++ for(i=0;i<prom_argc;i++){ ++ if (strncmp(prom_argv[i], FREQ_TAG, sizeof(FREQ_TAG) - 1) == 0) { ++ idt_cpu_freq = simple_strtoul(prom_argv[i] + sizeof(FREQ_TAG) - 1, 0, 10); ++ continue; ++ } ++#ifdef IGNORE_CMDLINE_MEM ++ /* parses out the "mem=xx" arg */ ++ if (strncmp(prom_argv[i], MEM_TAG, sizeof(MEM_TAG) - 1) == 0) { ++ continue; ++ } ++#endif ++ if (i>0) *(cp++) = ' '; ++ if (strncmp(prom_argv[i], BOARD_TAG, sizeof(BOARD_TAG) - 1) == 0) { ++ board_type = simple_strtoul(prom_argv[i] + sizeof(BOARD_TAG) - 1, 0, 10); ++ } ++ if (strncmp(prom_argv[i], GPIO_TAG, sizeof(GPIO_TAG) - 1) == 0) { ++ gpio_bootup_state = simple_strtoul(prom_argv[i] + sizeof(GPIO_TAG) - 1, 0, 10); ++ } ++ strcpy(cp,prom_argv[i]); ++ cp+=strlen(prom_argv[i]); ++ } ++ ++ i=strlen(arcs_cmdline); ++ if (i>0){ ++ *(cp++) = ' '; ++ strcpy(cp,arcs_cmdline); ++ cp+=strlen(arcs_cmdline); ++ } ++ if (gpio_bootup_state&0x02) ++ strcpy(cp,GPIO_INIT_NOBUTTON); ++ else ++ strcpy(cp,GPIO_INIT_BUTTON); ++ cmd_line[CL_SIZE-1] = '\0'; ++ ++ strcpy(arcs_cmdline,cmd_line); ++} ++ +diff -urN linux.old/arch/mips/rb500/serial.c linux.dev/arch/mips/rb500/serial.c +--- linux.old/arch/mips/rb500/serial.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/serial.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,79 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * Serial port initialisation. ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * May 2004 rkt, neb ++ * ++ * Initial Release ++ * ++ * ++ * ++ ************************************************************************** ++ */ ++ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/sched.h> ++#include <linux/pci.h> ++#include <linux/interrupt.h> ++#include <linux/tty.h> ++#include <linux/serial.h> ++#include <linux/serial_core.h> ++ ++#include <asm/time.h> ++#include <asm/cpu.h> ++#include <asm/bootinfo.h> ++#include <asm/irq.h> ++#include <asm/serial.h> ++#include <asm/rc32434/rc32434.h> ++ ++extern unsigned int idt_cpu_freq; ++ ++static struct uart_port serial_req = { ++ .type = PORT_16550A, ++ .line = 0, ++ .irq = RC32434_UART0_IRQ, ++ .flags = STD_COM_FLAGS, ++ .iotype = UPIO_MEM, ++ .membase = (char *) KSEG1ADDR(RC32434_UART0_BASE), ++// .fifosize = 14 ++ .regshift = 2 ++}; ++ ++int __init setup_serial_port(void) ++{ ++ serial_req.uartclk = idt_cpu_freq; ++ ++ if (early_serial_setup(&serial_req)){ ++ cons_puts("Serial setup failed!\n"); ++ return -ENODEV; ++ } ++ ++ return(0); ++} +diff -urN linux.old/arch/mips/rb500/setup.c linux.dev/arch/mips/rb500/setup.c +--- linux.old/arch/mips/rb500/setup.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/setup.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,84 @@ ++/* ++ * setup.c - boot time setup code ++ */ ++ ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/irq.h> ++#include <asm/bootinfo.h> ++#include <asm/io.h> ++#include <linux/ioport.h> ++#include <asm/mipsregs.h> ++#include <asm/pgtable.h> ++#include <asm/reboot.h> ++#include <asm/addrspace.h> /* for KSEG1ADDR() */ ++#include <asm/rc32434/rc32434.h> ++#include <linux/pm.h> ++#include <asm/rc32434/pci.h> ++ ++extern void (*board_time_init)(void); ++extern void (*board_timer_setup)(struct irqaction *irq); ++extern void rc32434_time_init(void); ++extern void rc32434_timer_setup(struct irqaction *irq); ++#ifdef CONFIG_PCI ++extern int __init rc32434_pcibridge_init(void); ++#endif ++ ++#define epldMask ((volatile unsigned char *)0xB900000d) ++ ++static void rb_machine_restart(char *command) ++{ ++ /* just jump to the reset vector */ ++ * (volatile unsigned *) KSEG1ADDR(0x18008000) = 0x80000001; ++ ((void (*)(void))KSEG1ADDR(0x1FC00000u))(); ++} ++ ++static void rb_machine_halt(void) ++{ ++ for(;;) continue; ++} ++ ++#ifdef CONFIG_CPU_HAS_WB ++void (*__wbflush) (void); ++ ++static void rb_write_buffer_flush(void) ++{ ++ __asm__ __volatile__ ++ ("sync\n\t" "nop\n\t" "loop: bc0f loop\n\t" "nop\n\t"); ++} ++#endif ++ ++void __init plat_setup(void) ++{ ++ unsigned int pciCntlVal; ++ ++ board_time_init = rc32434_time_init; ++ board_timer_setup = rc32434_timer_setup; ++ ++#ifdef CONFIG_CPU_HAS_WB ++ __wbflush = rb_write_buffer_flush; ++#endif ++ _machine_restart = rb_machine_restart; ++ _machine_halt = rb_machine_halt; ++ /*_machine_power_off = rb_machine_power_halt;*/ ++ pm_power_off = rb_machine_halt; ++ ++ set_io_port_base(KSEG1); ++ ++ pciCntlVal=rc32434_pci->pcic; ++ pciCntlVal &= 0xFFFFFF7; ++ rc32434_pci->pcic = pciCntlVal; ++ ++#ifdef CONFIG_PCI ++ /* Enable PCI interrupts in EPLD Mask register */ ++ *epldMask = 0x0; ++ *(epldMask + 1) = 0x0; ++#endif ++ write_c0_wired(0); ++} ++ ++const char *get_system_type(void) ++{ ++ return "MIPS RB500"; ++} +diff -urN linux.old/arch/mips/rb500/time.c linux.dev/arch/mips/rb500/time.c +--- linux.old/arch/mips/rb500/time.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/arch/mips/rb500/time.c 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,94 @@ ++/* ++**************************************************************************** ++* Carsten Langgaard, carstenl@mips.com ++* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. ++* ++*************************************************************************** ++* ++* This program is free software; you can distribute it and/or modify it ++* under the terms of the GNU General Public License (Version 2) as ++* published by the Free Software Foundation. ++* ++* This program is distributed in the hope 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. ++* ++**************************************************************************** ++* ++* Setting up the clock on the MIPS boards. ++* ++**************************************************************************** ++* P. Sadik Oct 10, 2003 ++* ++* Started change log. ++* mips_counter_frequency is now calculated at run time, based on idt_cpu_freq. ++* Code cleanup ++**************************************************************************** ++*/ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/kernel_stat.h> ++#include <linux/sched.h> ++#include <linux/spinlock.h> ++#include <linux/mc146818rtc.h> ++#include <linux/irq.h> ++#include <linux/timex.h> ++ ++#include <asm/mipsregs.h> ++#include <asm/ptrace.h> ++#include <asm/debug.h> ++#include <asm/rc32434/rc32434.h> ++ ++static unsigned long r4k_offset; /* Amount to incr compare reg each time */ ++static unsigned long r4k_cur; /* What counter should be at next timer irq */ ++extern void ll_timer_interrupt(int irq, struct pt_regs *regs); ++extern unsigned int mips_hpt_frequency; ++extern unsigned int idt_cpu_freq; ++ ++/* ++ * Figure out the r4k offset, the amount to increment the compare ++ * register for each time tick. There is no RTC available. ++ * ++ * The RC32434 counts at half the CPU *core* speed. ++ */ ++static unsigned long __init cal_r4koff(void) ++{ ++ mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2; ++ return (mips_hpt_frequency / HZ); ++} ++ ++ ++void __init rc32434_time_init(void) ++{ ++ unsigned int est_freq, flags; ++ ++ local_irq_save(flags); ++ ++ printk("calculating r4koff... "); ++ r4k_offset = cal_r4koff(); ++ printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset); ++ ++ est_freq = 2*r4k_offset*HZ; ++ est_freq += 5000; /* round */ ++ est_freq -= est_freq%10000; ++ printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, ++ (est_freq%1000000)*100/1000000); ++ local_irq_restore(flags); ++} ++ ++void __init rc32434_timer_setup(struct irqaction *irq) ++{ ++ /* we are using the cpu counter for timer interrupts */ ++ setup_irq(MIPS_CPU_TIMER_IRQ, irq); ++ ++ /* to generate the first timer interrupt */ ++ r4k_cur = (read_c0_count() + r4k_offset); ++ write_c0_compare(r4k_cur); ++} ++ +diff -urN linux.old/drivers/mtd/devices/block2mtd.c linux.dev/drivers/mtd/devices/block2mtd.c +--- linux.old/drivers/mtd/devices/block2mtd.c 2006-10-11 21:55:59.000000000 +0200 ++++ linux.dev/drivers/mtd/devices/block2mtd.c 2006-10-11 22:24:51.000000000 +0200 +@@ -26,7 +26,6 @@ + #define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args) + #define INFO(fmt, args...) printk(KERN_INFO "block2mtd: " fmt "\n" , ## args) + +- + /* Info for the block device */ + struct block2mtd_dev { + struct list_head list; +@@ -104,7 +103,7 @@ + + while (pages) { + page = page_readahead(mapping, index); +- if (!page) ++ if (!page || !page_address(page)) + return -ENOMEM; + if (IS_ERR(page)) + return PTR_ERR(page); +@@ -285,7 +284,7 @@ + + + /* FIXME: ensure that mtd->size % erase_size == 0 */ +-static struct block2mtd_dev *add_device(char *devname, int erase_size) ++static struct block2mtd_dev *add_device(char *devname, int erase_size, char *alias) + { + struct block_device *bdev; + struct block2mtd_dev *dev; +@@ -328,14 +327,15 @@ + + /* Setup the MTD structure */ + /* make the name contain the block device in */ +- dev->mtd.name = kmalloc(sizeof("block2mtd: ") + strlen(devname), ++ dev->mtd.name = kmalloc(strlen((alias ?: devname)), + GFP_KERNEL); + if (!dev->mtd.name) + goto devinit_err; + +- sprintf(dev->mtd.name, "block2mtd: %s", devname); ++ strcpy(dev->mtd.name, (alias ?: devname)); + + dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK; ++ dev->mtd.size -= dev->mtd.size % erase_size; + dev->mtd.erasesize = erase_size; + dev->mtd.type = MTD_RAM; + dev->mtd.flags = MTD_CAP_RAM; +@@ -353,7 +353,7 @@ + } + list_add(&dev->list, &blkmtd_device_list); + INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index, +- dev->mtd.name + strlen("blkmtd: "), ++ dev->mtd.name, + dev->mtd.erasesize >> 10, dev->mtd.erasesize); + return dev; + +@@ -429,7 +429,7 @@ + { + char buf[80 + 12]; /* 80 for device, 12 for erase size */ + char *str = buf; +- char *token[2]; ++ char *token[3]; + char *name; + size_t erase_size = PAGE_SIZE; + int i, ret; +@@ -440,7 +440,7 @@ + strcpy(str, val); + kill_final_newline(str); + +- for (i = 0; i < 2; i++) ++ for (i = 0; i < 3; i++) + token[i] = strsep(&str, ","); + + if (str) +@@ -461,13 +461,13 @@ + } + } + +- add_device(name, erase_size); ++ add_device(name, erase_size, token[2]); + + return 0; + } + + +-static int block2mtd_setup(const char *val, struct kernel_param *kp) ++int block2mtd_setup(const char *val, struct kernel_param *kp) + { + #ifdef MODULE + return block2mtd_setup2(val); +@@ -496,6 +496,7 @@ + + module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200); + MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\""); ++EXPORT_SYMBOL(block2mtd_setup); + + static int __init block2mtd_init(void) + { +diff -urN linux.old/drivers/pci/Makefile linux.dev/drivers/pci/Makefile +--- linux.old/drivers/pci/Makefile 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/drivers/pci/Makefile 2006-10-11 21:56:38.000000000 +0200 +@@ -27,6 +27,7 @@ + obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o + obj-$(CONFIG_X86_VISWS) += setup-irq.o + obj-$(CONFIG_PCI_MSI) += msi.o ++obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o + + # + # ACPI Related PCI FW Functions +diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h +--- linux.old/include/asm-mips/bootinfo.h 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/include/asm-mips/bootinfo.h 2006-10-11 21:56:38.000000000 +0200 +@@ -218,6 +218,8 @@ + #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ + #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ + ++#define MACH_GROUP_MIKROTIK 24 /* Mikrotik Boards */ ++ + #define CL_SIZE COMMAND_LINE_SIZE + + const char *get_system_type(void); +diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h +--- linux.old/include/asm-mips/cpu.h 2006-06-18 03:49:35.000000000 +0200 ++++ linux.dev/include/asm-mips/cpu.h 2006-10-11 21:56:38.000000000 +0200 +@@ -200,7 +200,8 @@ + #define CPU_SB1A 62 + #define CPU_74K 63 + #define CPU_R14000 64 +-#define CPU_LAST 64 ++#define CPU_RC32300 65 ++#define CPU_LAST 65 + + /* + * ISA Level encodings +diff -urN linux.old/include/asm-mips/rc32434/crom.h linux.dev/include/asm-mips/rc32434/crom.h +--- linux.old/include/asm-mips/rc32434/crom.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/crom.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,98 @@ ++#ifndef __IDT_CROM_H__ ++#define __IDT_CROM_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Configuration ROM register definitions. ++ * ++ * File : $Id: crom.h,v 1.2 2002/06/06 18:34:03 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020118 ++ * Update : ++ * $Log: crom.h,v $ ++ * Revision 1.2 2002/06/06 18:34:03 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:21 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ CROM0_PhysicalAddress = 0x100b8000, ++ CROM_PhysicalAddress = CROM0_PhysicalAddress, ++ ++ CROM0_VirtualAddress = 0xb00b8000, ++ CROM_VirtualAddress = CROM0_VirtualAddress, ++} ; ++ ++typedef struct CROM_s ++{ ++ U32 cromw0 ; // use CROMW0_ ++ U32 cromw1 ; // use CROMW1_ ++ U32 cromw2 ; // use CROMW2_ ++} volatile * CROM_t ; ++ ++enum ++{ ++ CROMW0_xloc_b = 0, ++ CROMW0_xloc_m = 0x0000003f, ++ CROMW0_yloc_b = 8, ++ CROMW0_yloc_m = 0x00003f00, ++ CROMW0_speed_b = 16, ++ CROMW0_speed_m = 0x01ff0000, ++ CROMW1_wafer_b = 0, ++ CROMW1_wafer_m = 0x0000001f, ++ CROMW1_lot_b = 8, ++ CROMW1_lot_m = 0x0fffff00, ++ CROMW1_fab_b = 28, ++ CROMW1_fab_m = 0xf0000000, ++ CROMW2_pci_b = 0, ++ CROMW2_pci_m = 0x00000001, ++ CROMW2_eth0_b = 1, ++ CROMW2_eth0_m = 0x00000002, ++ CROMW2_eth1_b = 2, ++ CROMW2_eth1_m = 0x00000004 ++ CROMW2_i2c_b = 3, ++ CROMW2_i2c_m = 0x00000008, ++ CROMW2_rng_b = 4, ++ CROMW2_rng_m = 0x00000010, ++ CROMW2_se_b = 5, ++ CROMW2_se_m = 0x00000020, ++ CROMW2_des_b = 6, ++ CROMW2_des_m = 0x00000040, ++ CROMW2_tdes_b = 7, ++ CROMW2_tdes_m = 0x00000080, ++ CROMW2_a128_b = 8, ++ CROMW2_a128_m = 0x00000100, ++ CROMW2_a192_b = 9, ++ CROMW2_a192_m = 0x00000200, ++ CROMW2_a256_b = 10, ++ CROMW2_a256_m = 0x00000400, ++ CROMW2_md5_b = 11, ++ CROMW2_md5_m = 0x00000800, ++ CROMW2_s1_b = 12, ++ CROMW2_s1_m = 0x00001000, ++ CROMW2_s256_b = 13, ++ CROMW2_s256_m = 0x00002000, ++ CROMW2_pka_b = 14, ++ CROMW2_pka_m = 0x00004000, ++ CROMW2_exp_b = 15, ++ CROMW2_exp_m = 0x00018000, ++ CROMW2_exp_8192_v = 0, ++ CROMW2_exp_1536_v = 1, ++ CROMW2_exp_1024_v = 2, ++ CROMW2_exp_512_v = 3, ++ CROMW2_rocfg_b = 17, ++ CROMW2_rocfg_m = 0x000e0000, ++} ; ++ ++#endif // __IDT_CROM_H__ +diff -urN linux.old/include/asm-mips/rc32434/ddr.h linux.dev/include/asm-mips/rc32434/ddr.h +--- linux.old/include/asm-mips/rc32434/ddr.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/ddr.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,175 @@ ++#ifndef __IDT_DDR_H__ ++#define __IDT_DDR_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * DDR register definition. ++ * ++ * File : $Id: ddr.h,v 1.2 2002/06/06 18:34:03 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: ddr.h,v $ ++ * Revision 1.2 2002/06/06 18:34:03 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:21 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ DDR0_PhysicalAddress = 0x18018000, ++ DDR_PhysicalAddress = DDR0_PhysicalAddress, // Default ++ ++ DDR0_VirtualAddress = 0xb8018000, ++ DDR_VirtualAddress = DDR0_VirtualAddress, // Default ++} ; ++ ++typedef struct DDR_s ++{ ++ U32 ddrbase ; ++ U32 ddrmask ; ++ U32 res1; ++ U32 res2; ++ U32 ddrc ; ++ U32 ddrabase ; ++ U32 ddramask ; ++ U32 ddramap ; ++ U32 ddrcust; ++ U32 ddrrdc; ++ U32 ddrspare; ++} volatile *DDR_t ; ++ ++enum ++{ ++ DDR0BASE_baseaddr_b = 16, ++ DDR0BASE_baseaddr_m = 0xffff0000, ++ ++ DDR0MASK_mask_b = 16, ++ DDR0MASK_mask_m = 0xffff0000, ++ ++ DDR1BASE_baseaddr_b = 16, ++ DDR1BASE_baseaddr_m = 0xffff0000, ++ ++ DDR1MASK_mask_b = 16, ++ DDR1MASK_mask_m = 0xffff0000, ++ ++ DDRC_ata_b = 5, ++ DDRC_ata_m = 0x000000E0, ++ DDRC_dbw_b = 8, ++ DDRC_dbw_m = 0x00000100, ++ DDRC_wr_b = 9, ++ DDRC_wr_m = 0x00000600, ++ DDRC_ps_b = 11, ++ DDRC_ps_m = 0x00001800, ++ DDRC_dtype_b = 13, ++ DDRC_dtype_m = 0x0000e000, ++ DDRC_rfc_b = 16, ++ DDRC_rfc_m = 0x000f0000, ++ DDRC_rp_b = 20, ++ DDRC_rp_m = 0x00300000, ++ DDRC_ap_b = 22, ++ DDRC_ap_m = 0x00400000, ++ DDRC_rcd_b = 23, ++ DDRC_rcd_m = 0x01800000, ++ DDRC_cl_b = 25, ++ DDRC_cl_m = 0x06000000, ++ DDRC_dbm_b = 27, ++ DDRC_dbm_m = 0x08000000, ++ DDRC_sds_b = 28, ++ DDRC_sds_m = 0x10000000, ++ DDRC_atp_b = 29, ++ DDRC_atp_m = 0x60000000, ++ DDRC_re_b = 31, ++ DDRC_re_m = 0x80000000, ++ ++ DDRRDC_ces_b = 0, ++ DDRRDC_ces_m = 0x00000001, ++ DDRRDC_ace_b = 1, ++ DDRRDC_ace_m = 0x00000002, ++ ++ DDRABASE_baseaddr_b = 16, ++ DDRABASE_baseaddr_m = 0xffff0000, ++ ++ DDRAMASK_mask_b = 16, ++ DDRAMASK_mask_m = 0xffff0000, ++ ++ DDRAMAP_map_b = 16, ++ DDRAMAP_map_m = 0xffff0000, ++ ++ DDRCUST_cs_b = 0, ++ DDRCUST_cs_m = 0x00000003, ++ DDRCUST_we_b = 2, ++ DDRCUST_we_m = 0x00000004, ++ DDRCUST_ras_b = 3, ++ DDRCUST_ras_m = 0x00000008, ++ DDRCUST_cas_b = 4, ++ DDRCUST_cas_m = 0x00000010, ++ DDRCUST_cke_b = 5, ++ DDRCUST_cke_m = 0x00000020, ++ DDRCUST_ba_b = 6, ++ DDRCUST_ba_m = 0x000000c0, ++ ++ RCOUNT_rcount_b = 0, ++ RCOUNT_rcount_m = 0x0000ffff, ++ ++ RCOMPARE_rcompare_b = 0, ++ RCOMPARE_rcompare_m = 0x0000ffff, ++ ++ RTC_ce_b = 0, ++ RTC_ce_m = 0x00000001, ++ RTC_to_b = 1, ++ RTC_to_m = 0x00000002, ++ RTC_rqe_b = 2, ++ RTC_rqe_m = 0x00000004, ++ ++ DDRDQSC_dm_b = 0, ++ DDRDQSC_dm_m = 0x00000003, ++ DDRDQSC_dqsbs_b = 2, ++ DDRDQSC_dqsbs_m = 0x000000fc, ++ DDRDQSC_db_b = 8, ++ DDRDQSC_db_m = 0x00000100, ++ DDRDQSC_dbsp_b = 9, ++ DDRDQSC_dbsp_m = 0x01fffe00, ++ DDRDQSC_bdp_b = 25, ++ DDRDQSC_bdp_m = 0x7e000000, ++ ++ DDRDLLC_eao_b = 0, ++ DDRDLLC_eao_m = 0x00000001, ++ DDRDLLC_eo_b = 1, ++ DDRDLLC_eo_m = 0x0000003e, ++ DDRDLLC_fs_b = 6, ++ DDRDLLC_fs_m = 0x000000c0, ++ DDRDLLC_as_b = 8, ++ DDRDLLC_as_m = 0x00000700, ++ DDRDLLC_sp_b = 11, ++ DDRDLLC_sp_m = 0x001ff800, ++ ++ DDRDLLFC_men_b = 0, ++ DDRDLLFC_men_m = 0x00000001, ++ DDRDLLFC_aen_b = 1, ++ DDRDLLFC_aen_m = 0x00000002, ++ DDRDLLFC_ff_b = 2, ++ DDRDLLFC_ff_m = 0x00000004, ++ ++ DDRDLLTA_addr_b = 2, ++ DDRDLLTA_addr_m = 0xfffffffc, ++ ++ DDRDLLED_dbe_b = 0, ++ DDRDLLED_dbe_m = 0x00000001, ++ DDRDLLED_dte_b = 1, ++ DDRDLLED_dte_m = 0x00000002, ++ ++ ++} ; ++ ++#endif // __IDT_DDR_H__ +diff -urN linux.old/include/asm-mips/rc32434/dev.h linux.dev/include/asm-mips/rc32434/dev.h +--- linux.old/include/asm-mips/rc32434/dev.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/dev.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,134 @@ ++#ifndef __IDT_DEV_H__ ++#define __IDT_DEV_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Device Controller register definition. ++ * ++ * File : $Id: dev.h,v 1.2 2002/06/06 18:34:03 astichte Exp $ ++ * ++ * Author : John.Ahrens@idt.com ++ * Date : 200112013 ++ * Update : ++ * $Log: dev.h,v $ ++ * Revision 1.2 2002/06/06 18:34:03 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:21 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ DEV0_PhysicalAddress = 0x18010000, ++ DEV_PhysicalAddress = DEV0_PhysicalAddress, // Default ++ ++ DEV0_VirtualAddress = 0xb8010000, ++ DEV_VirtualAddress = DEV0_VirtualAddress, // Default ++} ; ++ ++typedef struct DEVICE_s ++{ ++ U32 devbase ; // Device Base ++ U32 devmask ; // Device Mask ++ U32 devc ; // Device Control ++ U32 devtc ; // Device Timing Control ++} volatile *DEVICE_t ; ++ ++enum ++{ ++ DEV_Count = 3, ++} ; ++ ++typedef struct DEV_s ++{ ++ struct DEVICE_s dev [DEV_Count] ; ++ U32 btcs ; // Bus timeout control / status ++ U32 btcompare ; // Compare ++ U32 btaddr ; // Timeout address. ++ U32 devdacs ; // Decoupled access control. ++ U32 devdaa ; // Decoupled access address. ++ U32 devdad ; // Decoupled access address. ++ U32 devspare ; // spare. ++} volatile *DEV_t ; ++ ++enum ++{ ++ DEVBASE_baseaddr_b = 16, ++ DEVBASE_baseaddr_m = 0xffff0000, ++ DEVMASK_mask_b = 16, ++ DEVMASK_mask_m = 0xffff0000, ++ ++ DEVC_ds_b = 0, ++ DEVC_ds_m = 0x00000003, ++ DEVC_ds_8_v = 0, // 8-bit device. ++ DEVC_ds_16_v = 1, // reserved ++ DEVC_ds_res_v = 2, // reserved. ++ DEVC_ds_res2_v = 3, // reserved. ++ DEVC_be_b = 2, ++ DEVC_be_m = 0x00000004, ++ DEVC_wp_b = 3, ++ DEVC_wp_m = 0x00000008, ++ DEVC_csd_b = 4, ++ DEVC_csd_m = 0x000000f0, ++ DEVC_oed_b = 8, ++ DEVC_oed_m = 0x00000f00, ++ DEVC_bwd_b = 12, ++ DEVC_bwd_m = 0x0000f000, ++ DEVC_rws_b = 16, ++ DEVC_rws_m = 0x003f0000, ++ DEVC_wws_b = 22, ++ DEVC_wws_m = 0x0fc00000, ++ DEVC_bre_b = 28, ++ DEVC_bre_m = 0x10000000, ++ DEVC_bwe_b = 29, ++ DEVC_bwe_m = 0x20000000, ++ DEVC_wam_b = 30, ++ DEVC_wam_m = 0x40000000, ++ ++ DEVTC_prd_b = 0, ++ DEVTC_prd_m = 0x0000000f, ++ DEVTC_pwd_b = 4, ++ DEVTC_pwd_m = 0x000000f0, ++ DEVTC_wdh_b = 8, ++ DEVTC_wdh_m = 0x00000700, ++ DEVTC_csh_b = 11, ++ DEVTC_csh_m = 0x00001800, ++ ++ BTCS_tt_b = 0, ++ BTCS_tt_m = 0x00000001, ++ BTCS_tt_write = 0, ++ BTCS_tt_read = 1, ++ BTCS_bto_b = 1, // In btcs ++ BTCS_bto_m = 0x00000002, // In btcs ++ BTCS_bte_b = 2, // In btcs ++ BTCS_bte_m = 0x00000004, // In btcs ++ ++ BTCOMPARE_compare_b = 0, // In btcompare ++ BTCOMPARE_compare_m = 0x0000ffff, // In btcompare ++ ++ DEVDACS_op_b = 0, // In devdacs ++ DEVDACS_op_m = 0x00000001, // In devdacs ++ DEVDACS_op_write_v = 0, ++ DEVDACS_op_read_v = 1, ++ DEVDACS_size_b = 1, // In devdacs ++ DEVDACS_size_m = 0x00000006, // In devdacs ++ DEVDACS_size_byte_v = 0, ++ DEVDACS_size_halfword = 1, ++ DEVDACS_size_triplebyte = 2, ++ DEVDACS_size_word = 3, ++ DEVDACS_err_b = 3, // In devdacs ++ DEVDACS_err_m = 0x00000008, // In devdacs ++ DEVDACS_f_b = 4, // In devdacs ++ DEVDACS_f_m = 0x00000010, // In devdacs ++} ; ++ ++#endif //__IDT_DEV_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/dma.h linux.dev/include/asm-mips/rc32434/dma.h +--- linux.old/include/asm-mips/rc32434/dma.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/dma.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,202 @@ ++#ifndef __IDT_DMA_H__ ++#define __IDT_DMA_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * DMA register definition. ++ * ++ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: dma.h,v $ ++ * Revision 1.3 2002/06/06 18:34:03 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:30:46 astichte ++ * Removed IDTField ++ * ++ * Revision 1.1 2002/05/29 17:33:21 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++enum ++{ ++ DMA0_PhysicalAddress = 0x18040000, ++ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default ++ ++ DMA0_VirtualAddress = 0xb8040000, ++ DMA_VirtualAddress = DMA0_VirtualAddress, // Default ++} ; ++ ++/* ++ * DMA descriptor (in physical memory). ++ */ ++ ++typedef struct DMAD_s ++{ ++ U32 control ; // Control. use DMAD_* ++ U32 ca ; // Current Address. ++ U32 devcs ; // Device control and status. ++ U32 link ; // Next descriptor in chain. ++} volatile *DMAD_t ; ++ ++enum ++{ ++ DMAD_size = sizeof (struct DMAD_s), ++ DMAD_count_b = 0, // in DMAD_t -> control ++ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control ++ DMAD_ds_b = 20, // in DMAD_t -> control ++ DMAD_ds_m = 0x00300000, // in DMAD_t -> control ++ DMAD_ds_ethRcv_v = 0, ++ DMAD_ds_ethXmt_v = 0, ++ DMAD_ds_memToFifo_v = 0, ++ DMAD_ds_fifoToMem_v = 0, ++ DMAD_ds_pciToMem_v = 0, ++ DMAD_ds_memToPci_v = 0, ++ ++ DMAD_devcmd_b = 22, // in DMAD_t -> control ++ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control ++ DMAD_devcmd_byte_v = 0, //memory-to-memory ++ DMAD_devcmd_halfword_v = 1, //memory-to-memory ++ DMAD_devcmd_word_v = 2, //memory-to-memory ++ DMAD_devcmd_2words_v = 3, //memory-to-memory ++ DMAD_devcmd_4words_v = 4, //memory-to-memory ++ DMAD_devcmd_6words_v = 5, //memory-to-memory ++ DMAD_devcmd_8words_v = 6, //memory-to-memory ++ DMAD_devcmd_16words_v = 7, //memory-to-memory ++ DMAD_cof_b = 25, // chain on finished ++ DMAD_cof_m = 0x02000000, // ++ DMAD_cod_b = 26, // chain on done ++ DMAD_cod_m = 0x04000000, // ++ DMAD_iof_b = 27, // interrupt on finished ++ DMAD_iof_m = 0x08000000, // ++ DMAD_iod_b = 28, // interrupt on done ++ DMAD_iod_m = 0x10000000, // ++ DMAD_t_b = 29, // terminated ++ DMAD_t_m = 0x20000000, // ++ DMAD_d_b = 30, // done ++ DMAD_d_m = 0x40000000, // ++ DMAD_f_b = 31, // finished ++ DMAD_f_m = 0x80000000, // ++} ; ++ ++/* ++ * DMA register (within Internal Register Map). ++ */ ++ ++struct DMA_Chan_s ++{ ++ U32 dmac ; // Control. ++ U32 dmas ; // Status. ++ U32 dmasm ; // Mask. ++ U32 dmadptr ; // Descriptor pointer. ++ U32 dmandptr ; // Next descriptor pointer. ++}; ++ ++typedef struct DMA_Chan_s volatile *DMA_Chan_t ; ++ ++//DMA_Channels use DMACH_count instead ++ ++enum ++{ ++ DMAC_run_b = 0, // ++ DMAC_run_m = 0x00000001, // ++ DMAC_dm_b = 1, // done mask ++ DMAC_dm_m = 0x00000002, // ++ DMAC_mode_b = 2, // ++ DMAC_mode_m = 0x0000000c, // ++ DMAC_mode_auto_v = 0, ++ DMAC_mode_burst_v = 1, ++ DMAC_mode_transfer_v = 2, //usually used ++ DMAC_mode_reserved_v = 3, ++ DMAC_a_b = 4, // ++ DMAC_a_m = 0x00000010, // ++ ++ DMAS_f_b = 0, // finished (sticky) ++ DMAS_f_m = 0x00000001, // ++ DMAS_d_b = 1, // done (sticky) ++ DMAS_d_m = 0x00000002, // ++ DMAS_c_b = 2, // chain (sticky) ++ DMAS_c_m = 0x00000004, // ++ DMAS_e_b = 3, // error (sticky) ++ DMAS_e_m = 0x00000008, // ++ DMAS_h_b = 4, // halt (sticky) ++ DMAS_h_m = 0x00000010, // ++ ++ DMASM_f_b = 0, // finished (1=mask) ++ DMASM_f_m = 0x00000001, // ++ DMASM_d_b = 1, // done (1=mask) ++ DMASM_d_m = 0x00000002, // ++ DMASM_c_b = 2, // chain (1=mask) ++ DMASM_c_m = 0x00000004, // ++ DMASM_e_b = 3, // error (1=mask) ++ DMASM_e_m = 0x00000008, // ++ DMASM_h_b = 4, // halt (1=mask) ++ DMASM_h_m = 0x00000010, // ++} ; ++ ++/* ++ * DMA channel definitions ++ */ ++ ++enum ++{ ++ DMACH_ethRcv = 0, ++ DMACH_ethXmt = 1, ++ DMACH_memToFifo = 2, ++ DMACH_fifoToMem = 3, ++ DMACH_pciToMem = 4, ++ DMACH_memToPci = 5, ++ ++ DMACH_count //must be last ++}; ++ ++ ++typedef struct DMAC_s ++{ ++ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_] ++} volatile *DMA_t ; ++ ++ ++/* ++ * External DMA parameters ++*/ ++#if 0 ++enum ++{ ++ DMADEVCMD_ts_b = 0, // ts field in devcmd ++ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd ++ DMADEVCMD_ts_byte_v = 0, ++ DMADEVCMD_ts_halfword_v = 1, ++ DMADEVCMD_ts_word_v = 2, ++ DMADEVCMD_ts_2word_v = 3, ++ DMADEVCMD_ts_4word_v = 4, ++ DMADEVCMD_ts_6word_v = 5, ++ DMADEVCMD_ts_8word_v = 6, ++ DMADEVCMD_ts_16word_v = 7 ++}; ++#endif ++ ++#if 1 // aws - Compatibility. ++# define EXTDMA_ts_b DMADEVCMD_ts_b ++# define EXTDMA_ts_m DMADEVCMD_ts_m ++# define EXTDMA_ts_byte_v DMADEVCMD_ts_byte_v ++# define EXTDMA_ts_halfword_v DMADEVCMD_ts_halfword_v ++# define EXTDMA_ts_word_v DMADEVCMD_ts_word_v ++# define EXTDMA_ts_2word_v DMADEVCMD_ts_2word_v ++# define EXTDMA_ts_4word_v DMADEVCMD_ts_4word_v ++# define EXTDMA_ts_6word_v DMADEVCMD_ts_6word_v ++# define EXTDMA_ts_8word_v DMADEVCMD_ts_8word_v ++# define EXTDMA_ts_16word_v DMADEVCMD_ts_16word_v ++#endif // aws - Compatibility. ++ ++#endif // __IDT_DMA_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/dma_v.h linux.dev/include/asm-mips/rc32434/dma_v.h +--- linux.old/include/asm-mips/rc32434/dma_v.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/dma_v.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,73 @@ ++#ifndef __IDT_DMA_V_H__ ++#define __IDT_DMA_V_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * DMA register definition. ++ * ++ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: dma.h,v $ ++ * Revision 1.3 2002/06/06 18:34:03 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:30:46 astichte ++ * Removed IDTField ++ * ++ * Revision 1.1 2002/05/29 17:33:21 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++#include <asm/rc32434/types.h> ++#include <asm/rc32434/dma.h> ++#include <asm/rc32434/rc32434.h> ++#define DMA_CHAN_OFFSET 0x14 ++#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0) ++#define DMA_COUNT(count) \ ++ ((count) & DMAD_count_m) ++ ++#define DMA_HALT_TIMEOUT 500 ++ ++ ++static inline int rc32434_halt_dma(DMA_Chan_t ch) ++{ ++ int timeout=1; ++ if (local_readl(&ch->dmac) & DMAC_run_m) { ++ local_writel(0, &ch->dmac); ++ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) { ++ if (local_readl(&ch->dmas) & DMAS_h_m) { ++ local_writel(0, &ch->dmas); ++ break; ++ } ++ } ++ } ++ ++ return timeout ? 0 : 1; ++} ++ ++static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr) ++{ ++ local_writel(0, &ch->dmandptr); ++ local_writel(dma_addr, &ch->dmadptr); ++} ++ ++static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr) ++{ ++ local_writel(dma_addr, &ch->dmandptr); ++} ++ ++#endif // __IDT_DMA_V_H__ ++ ++ ++ ++ ++ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/eth.h linux.dev/include/asm-mips/rc32434/eth.h +--- linux.old/include/asm-mips/rc32434/eth.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/eth.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,322 @@ ++#ifndef __IDT_ETH_H__ ++#define __IDT_ETH_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Ethernet register definition. ++ * ++ * File : $Id: eth.h,v 1.3 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020605 ++ * Update : ++ * $Log: eth.h,v $ ++ * Revision 1.3 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:19:46 astichte ++ * Added ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ ETH0_PhysicalAddress = 0x18060000, ++ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default ++ ++ ETH0_VirtualAddress = 0xb8060000, ++ ETH_VirtualAddress = ETH0_VirtualAddress, // Default ++} ; ++ ++typedef struct ++{ ++ U32 ethintfc ; ++ U32 ethfifott ; ++ U32 etharc ; ++ U32 ethhash0 ; ++ U32 ethhash1 ; ++ U32 ethu0 [4] ; // Reserved. ++ U32 ethpfs ; ++ U32 ethmcp ; ++ U32 eth_u1 [10] ; // Reserved. ++ U32 ethspare ; ++ U32 eth_u2 [42] ; // Reserved. ++ U32 ethsal0 ; ++ U32 ethsah0 ; ++ U32 ethsal1 ; ++ U32 ethsah1 ; ++ U32 ethsal2 ; ++ U32 ethsah2 ; ++ U32 ethsal3 ; ++ U32 ethsah3 ; ++ U32 ethrbc ; ++ U32 ethrpc ; ++ U32 ethrupc ; ++ U32 ethrfc ; ++ U32 ethtbc ; ++ U32 ethgpf ; ++ U32 eth_u9 [50] ; // Reserved. ++ U32 ethmac1 ; ++ U32 ethmac2 ; ++ U32 ethipgt ; ++ U32 ethipgr ; ++ U32 ethclrt ; ++ U32 ethmaxf ; ++ U32 eth_u10 ; // Reserved. ++ U32 ethmtest ; ++ U32 miimcfg ; ++ U32 miimcmd ; ++ U32 miimaddr ; ++ U32 miimwtd ; ++ U32 miimrdd ; ++ U32 miimind ; ++ U32 eth_u11 ; // Reserved. ++ U32 eth_u12 ; // Reserved. ++ U32 ethcfsa0 ; ++ U32 ethcfsa1 ; ++ U32 ethcfsa2 ; ++} volatile *ETH_t; ++ ++enum ++{ ++ ETHINTFC_en_b = 0, ++ ETHINTFC_en_m = 0x00000001, ++ ETHINTFC_its_b = 1, ++ ETHINTFC_its_m = 0x00000002, ++ ETHINTFC_rip_b = 2, ++ ETHINTFC_rip_m = 0x00000004, ++ ETHINTFC_jam_b = 3, ++ ETHINTFC_jam_m = 0x00000008, ++ ETHINTFC_ovr_b = 4, ++ ETHINTFC_ovr_m = 0x00000010, ++ ETHINTFC_und_b = 5, ++ ETHINTFC_und_m = 0x00000020, ++ ETHINTFC_iom_b = 6, ++ ETHINTFC_iom_m = 0x000000c0, ++ ++ ETHFIFOTT_tth_b = 0, ++ ETHFIFOTT_tth_m = 0x0000007f, ++ ++ ETHARC_pro_b = 0, ++ ETHARC_pro_m = 0x00000001, ++ ETHARC_am_b = 1, ++ ETHARC_am_m = 0x00000002, ++ ETHARC_afm_b = 2, ++ ETHARC_afm_m = 0x00000004, ++ ETHARC_ab_b = 3, ++ ETHARC_ab_m = 0x00000008, ++ ++ ETHSAL_byte5_b = 0, ++ ETHSAL_byte5_m = 0x000000ff, ++ ETHSAL_byte4_b = 8, ++ ETHSAL_byte4_m = 0x0000ff00, ++ ETHSAL_byte3_b = 16, ++ ETHSAL_byte3_m = 0x00ff0000, ++ ETHSAL_byte2_b = 24, ++ ETHSAL_byte2_m = 0xff000000, ++ ++ ETHSAH_byte1_b = 0, ++ ETHSAH_byte1_m = 0x000000ff, ++ ETHSAH_byte0_b = 8, ++ ETHSAH_byte0_m = 0x0000ff00, ++ ++ ETHGPF_ptv_b = 0, ++ ETHGPF_ptv_m = 0x0000ffff, ++ ++ ETHPFS_pfd_b = 0, ++ ETHPFS_pfd_m = 0x00000001, ++ ++ ETHCFSA0_cfsa4_b = 0, ++ ETHCFSA0_cfsa4_m = 0x000000ff, ++ ETHCFSA0_cfsa5_b = 8, ++ ETHCFSA0_cfsa5_m = 0x0000ff00, ++ ++ ETHCFSA1_cfsa2_b = 0, ++ ETHCFSA1_cfsa2_m = 0x000000ff, ++ ETHCFSA1_cfsa3_b = 8, ++ ETHCFSA1_cfsa3_m = 0x0000ff00, ++ ++ ETHCFSA2_cfsa0_b = 0, ++ ETHCFSA2_cfsa0_m = 0x000000ff, ++ ETHCFSA2_cfsa1_b = 8, ++ ETHCFSA2_cfsa1_m = 0x0000ff00, ++ ++ ETHMAC1_re_b = 0, ++ ETHMAC1_re_m = 0x00000001, ++ ETHMAC1_paf_b = 1, ++ ETHMAC1_paf_m = 0x00000002, ++ ETHMAC1_rfc_b = 2, ++ ETHMAC1_rfc_m = 0x00000004, ++ ETHMAC1_tfc_b = 3, ++ ETHMAC1_tfc_m = 0x00000008, ++ ETHMAC1_lb_b = 4, ++ ETHMAC1_lb_m = 0x00000010, ++ ETHMAC1_mr_b = 31, ++ ETHMAC1_mr_m = 0x80000000, ++ ++ ETHMAC2_fd_b = 0, ++ ETHMAC2_fd_m = 0x00000001, ++ ETHMAC2_flc_b = 1, ++ ETHMAC2_flc_m = 0x00000002, ++ ETHMAC2_hfe_b = 2, ++ ETHMAC2_hfe_m = 0x00000004, ++ ETHMAC2_dc_b = 3, ++ ETHMAC2_dc_m = 0x00000008, ++ ETHMAC2_cen_b = 4, ++ ETHMAC2_cen_m = 0x00000010, ++ ETHMAC2_pe_b = 5, ++ ETHMAC2_pe_m = 0x00000020, ++ ETHMAC2_vpe_b = 6, ++ ETHMAC2_vpe_m = 0x00000040, ++ ETHMAC2_ape_b = 7, ++ ETHMAC2_ape_m = 0x00000080, ++ ETHMAC2_ppe_b = 8, ++ ETHMAC2_ppe_m = 0x00000100, ++ ETHMAC2_lpe_b = 9, ++ ETHMAC2_lpe_m = 0x00000200, ++ ETHMAC2_nb_b = 12, ++ ETHMAC2_nb_m = 0x00001000, ++ ETHMAC2_bp_b = 13, ++ ETHMAC2_bp_m = 0x00002000, ++ ETHMAC2_ed_b = 14, ++ ETHMAC2_ed_m = 0x00004000, ++ ++ ETHIPGT_ipgt_b = 0, ++ ETHIPGT_ipgt_m = 0x0000007f, ++ ++ ETHIPGR_ipgr2_b = 0, ++ ETHIPGR_ipgr2_m = 0x0000007f, ++ ETHIPGR_ipgr1_b = 8, ++ ETHIPGR_ipgr1_m = 0x00007f00, ++ ++ ETHCLRT_maxret_b = 0, ++ ETHCLRT_maxret_m = 0x0000000f, ++ ETHCLRT_colwin_b = 8, ++ ETHCLRT_colwin_m = 0x00003f00, ++ ++ ETHMAXF_maxf_b = 0, ++ ETHMAXF_maxf_m = 0x0000ffff, ++ ++ ETHMTEST_tb_b = 2, ++ ETHMTEST_tb_m = 0x00000004, ++ ++ ETHMCP_div_b = 0, ++ ETHMCP_div_m = 0x000000ff, ++ ++ MIIMCFG_rsv_b = 0, ++ MIIMCFG_rsv_m = 0x0000000c, ++ ++ MIIMCMD_rd_b = 0, ++ MIIMCMD_rd_m = 0x00000001, ++ MIIMCMD_scn_b = 1, ++ MIIMCMD_scn_m = 0x00000002, ++ ++ MIIMADDR_regaddr_b = 0, ++ MIIMADDR_regaddr_m = 0x0000001f, ++ MIIMADDR_phyaddr_b = 8, ++ MIIMADDR_phyaddr_m = 0x00001f00, ++ ++ MIIMWTD_wdata_b = 0, ++ MIIMWTD_wdata_m = 0x0000ffff, ++ ++ MIIMRDD_rdata_b = 0, ++ MIIMRDD_rdata_m = 0x0000ffff, ++ ++ MIIMIND_bsy_b = 0, ++ MIIMIND_bsy_m = 0x00000001, ++ MIIMIND_scn_b = 1, ++ MIIMIND_scn_m = 0x00000002, ++ MIIMIND_nv_b = 2, ++ MIIMIND_nv_m = 0x00000004, ++ ++} ; ++ ++/* ++ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors. ++ */ ++enum ++{ ++ ETHRX_fd_b = 0, ++ ETHRX_fd_m = 0x00000001, ++ ETHRX_ld_b = 1, ++ ETHRX_ld_m = 0x00000002, ++ ETHRX_rok_b = 2, ++ ETHRX_rok_m = 0x00000004, ++ ETHRX_fm_b = 3, ++ ETHRX_fm_m = 0x00000008, ++ ETHRX_mp_b = 4, ++ ETHRX_mp_m = 0x00000010, ++ ETHRX_bp_b = 5, ++ ETHRX_bp_m = 0x00000020, ++ ETHRX_vlt_b = 6, ++ ETHRX_vlt_m = 0x00000040, ++ ETHRX_cf_b = 7, ++ ETHRX_cf_m = 0x00000080, ++ ETHRX_ovr_b = 8, ++ ETHRX_ovr_m = 0x00000100, ++ ETHRX_crc_b = 9, ++ ETHRX_crc_m = 0x00000200, ++ ETHRX_cv_b = 10, ++ ETHRX_cv_m = 0x00000400, ++ ETHRX_db_b = 11, ++ ETHRX_db_m = 0x00000800, ++ ETHRX_le_b = 12, ++ ETHRX_le_m = 0x00001000, ++ ETHRX_lor_b = 13, ++ ETHRX_lor_m = 0x00002000, ++ ETHRX_ces_b = 14, ++ ETHRX_ces_m = 0x00004000, ++ ETHRX_length_b = 16, ++ ETHRX_length_m = 0xffff0000, ++ ++ ETHTX_fd_b = 0, ++ ETHTX_fd_m = 0x00000001, ++ ETHTX_ld_b = 1, ++ ETHTX_ld_m = 0x00000002, ++ ETHTX_oen_b = 2, ++ ETHTX_oen_m = 0x00000004, ++ ETHTX_pen_b = 3, ++ ETHTX_pen_m = 0x00000008, ++ ETHTX_cen_b = 4, ++ ETHTX_cen_m = 0x00000010, ++ ETHTX_hen_b = 5, ++ ETHTX_hen_m = 0x00000020, ++ ETHTX_tok_b = 6, ++ ETHTX_tok_m = 0x00000040, ++ ETHTX_mp_b = 7, ++ ETHTX_mp_m = 0x00000080, ++ ETHTX_bp_b = 8, ++ ETHTX_bp_m = 0x00000100, ++ ETHTX_und_b = 9, ++ ETHTX_und_m = 0x00000200, ++ ETHTX_of_b = 10, ++ ETHTX_of_m = 0x00000400, ++ ETHTX_ed_b = 11, ++ ETHTX_ed_m = 0x00000800, ++ ETHTX_ec_b = 12, ++ ETHTX_ec_m = 0x00001000, ++ ETHTX_lc_b = 13, ++ ETHTX_lc_m = 0x00002000, ++ ETHTX_td_b = 14, ++ ETHTX_td_m = 0x00004000, ++ ETHTX_crc_b = 15, ++ ETHTX_crc_m = 0x00008000, ++ ETHTX_le_b = 16, ++ ETHTX_le_m = 0x00010000, ++ ETHTX_cc_b = 17, ++ ETHTX_cc_m = 0x001E0000, ++} ; ++ ++#endif // __IDT_ETH_H__ ++ ++ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/eth_v.h linux.dev/include/asm-mips/rc32434/eth_v.h +--- linux.old/include/asm-mips/rc32434/eth_v.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/eth_v.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,64 @@ ++#ifndef __IDT_ETH_V_H__ ++#define __IDT_ETH_V_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Ethernet register definition. ++ * ++ * File : $Id: eth.h,v 1.3 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020605 ++ * Update : ++ * $Log: eth.h,v $ ++ * Revision 1.3 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:19:46 astichte ++ * Added ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++#include <asm/rc32434/eth.h> ++ ++#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */ ++#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */ ++#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */ ++#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */ ++#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */ ++#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */ ++#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */ ++#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */ ++#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/ ++#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */ ++#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */ ++ ++#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */ ++ ++#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */ ++#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */ ++#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */ ++#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */ ++#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */ ++#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */ ++#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */ ++#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */ ++#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */ ++#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */ ++#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */ ++#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */ ++#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */ ++#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */ ++#endif // __IDT_ETH_V_H__ ++ ++ ++ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/gpio.h linux.dev/include/asm-mips/rc32434/gpio.h +--- linux.old/include/asm-mips/rc32434/gpio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/gpio.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,182 @@ ++#ifndef __IDT_GPIO_H__ ++#define __IDT_GPIO_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * GPIO register definition. ++ * ++ * File : $Id: gpio.h,v 1.2 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: gpio.h,v $ ++ * Revision 1.2 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++enum ++{ ++ GPIO0_PhysicalAddress = 0x18050000, ++ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default ++ ++ GPIO0_VirtualAddress = 0xb8050000, ++ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default ++} ; ++ ++typedef struct ++{ ++ U32 gpiofunc; /* GPIO Function Register ++ * gpiofunc[x]==0 bit = gpio ++ * func[x]==1 bit = altfunc ++ */ ++ U32 gpiocfg; /* GPIO Configuration Register ++ * gpiocfg[x]==0 bit = input ++ * gpiocfg[x]==1 bit = output ++ */ ++ U32 gpiod; /* GPIO Data Register ++ * gpiod[x] read/write gpio pinX status ++ */ ++ U32 gpioilevel; /* GPIO Interrupt Status Register ++ * interrupt level (see gpioistat) ++ */ ++ U32 gpioistat; /* Gpio Interrupt Status Register ++ * istat[x] = (gpiod[x] == level[x]) ++ * cleared in ISR (STICKY bits) ++ */ ++ U32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */ ++} volatile * GPIO_t ; ++ ++typedef enum ++{ ++ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO. ++ GPIO_alt_v = 1, // gpiofunc use pin as alt. ++ GPIO_input_v = 0, // gpiocfg use pin as input. ++ GPIO_output_v = 1, // gpiocfg use pin as output. ++ GPIO_pin0_b = 0, ++ GPIO_pin0_m = 0x00000001, ++ GPIO_pin1_b = 1, ++ GPIO_pin1_m = 0x00000002, ++ GPIO_pin2_b = 2, ++ GPIO_pin2_m = 0x00000004, ++ GPIO_pin3_b = 3, ++ GPIO_pin3_m = 0x00000008, ++ GPIO_pin4_b = 4, ++ GPIO_pin4_m = 0x00000010, ++ GPIO_pin5_b = 5, ++ GPIO_pin5_m = 0x00000020, ++ GPIO_pin6_b = 6, ++ GPIO_pin6_m = 0x00000040, ++ GPIO_pin7_b = 7, ++ GPIO_pin7_m = 0x00000080, ++ GPIO_pin8_b = 8, ++ GPIO_pin8_m = 0x00000100, ++ GPIO_pin9_b = 9, ++ GPIO_pin9_m = 0x00000200, ++ GPIO_pin10_b = 10, ++ GPIO_pin10_m = 0x00000400, ++ GPIO_pin11_b = 11, ++ GPIO_pin11_m = 0x00000800, ++ GPIO_pin12_b = 12, ++ GPIO_pin12_m = 0x00001000, ++ GPIO_pin13_b = 13, ++ GPIO_pin13_m = 0x00002000, ++ GPIO_pin14_b = 14, ++ GPIO_pin14_m = 0x00004000, ++ GPIO_pin15_b = 15, ++ GPIO_pin15_m = 0x00008000, ++ GPIO_pin16_b = 16, ++ GPIO_pin16_m = 0x00010000, ++ GPIO_pin17_b = 17, ++ GPIO_pin17_m = 0x00020000, ++ GPIO_pin18_b = 18, ++ GPIO_pin18_m = 0x00040000, ++ GPIO_pin19_b = 19, ++ GPIO_pin19_m = 0x00080000, ++ GPIO_pin20_b = 20, ++ GPIO_pin20_m = 0x00100000, ++ GPIO_pin21_b = 21, ++ GPIO_pin21_m = 0x00200000, ++ GPIO_pin22_b = 22, ++ GPIO_pin22_m = 0x00400000, ++ GPIO_pin23_b = 23, ++ GPIO_pin23_m = 0x00800000, ++ GPIO_pin24_b = 24, ++ GPIO_pin24_m = 0x01000000, ++ GPIO_pin25_b = 25, ++ GPIO_pin25_m = 0x02000000, ++ GPIO_pin26_b = 26, ++ GPIO_pin26_m = 0x04000000, ++ GPIO_pin27_b = 27, ++ GPIO_pin27_m = 0x08000000, ++ GPIO_pin28_b = 28, ++ GPIO_pin28_m = 0x10000000, ++ GPIO_pin29_b = 29, ++ GPIO_pin29_m = 0x20000000, ++ GPIO_pin30_b = 30, ++ GPIO_pin30_m = 0x40000000, ++ GPIO_pin31_b = 31, ++ GPIO_pin31_m = 0x80000000, ++ ++// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v. ++ ++ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out. ++ GPIO_u0sout_m = GPIO_pin0_m, ++ GPIO_u0sout_cfg_v = GPIO_output_v, ++ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in. ++ GPIO_u0sinp_m = GPIO_pin1_m, ++ GPIO_u0sinp_cfg_v = GPIO_input_v, ++ GPIO_u0rtsn_b = GPIO_pin2_b, // UART 0 req. to send. ++ GPIO_u0rtsn_m = GPIO_pin2_m, ++ GPIO_u0rtsn_cfg_v = GPIO_output_v, ++ GPIO_u0ctsn_b = GPIO_pin3_b, // UART 0 clear to send. ++ GPIO_u0ctsn_m = GPIO_pin3_m, ++ GPIO_u0ctsn_cfg_v = GPIO_input_v, ++ GPIO_maddr22_b = GPIO_pin4_b, // M&P bus bit 22. ++ GPIO_maddr22_m = GPIO_pin4_m, ++ GPIO_maddr22_cfg_v = GPIO_output_v, ++ ++ GPIO_maddr23_b = GPIO_pin5_b, // M&P bus bit 23. ++ GPIO_maddr23_m = GPIO_pin5_m, ++ GPIO_maddr23_cfg_v = GPIO_output_v, ++ ++ GPIO_maddr24_b = GPIO_pin6_b, // M&P bus bit 24. ++ GPIO_maddr24_m = GPIO_pin6_m, ++ GPIO_maddr24_cfg_v = GPIO_output_v, ++ ++ GPIO_maddr25_b = GPIO_pin7_b, // M&P bus bit 25. ++ GPIO_maddr25_m = GPIO_pin7_m, ++ GPIO_maddr25_cfg_v = GPIO_output_v, ++ ++ GPIO_cpu_b = GPIO_pin8_b, // M&P bus bit 25. ++ GPIO_cpu_m = GPIO_pin8_m, ++ GPIO_cpu_cfg_v = GPIO_output_v, ++ GPIO_afspare6_b = GPIO_pin9_b, // reserved. ++ GPIO_afspare6_m = GPIO_pin9_m, ++ GPIO_afspare6_cfg_v = GPIO_input_v, ++ GPIO_afspare4_b = GPIO_pin10_b, // reserved. ++ GPIO_afspare4_m = GPIO_pin10_m, ++ GPIO_afspare4_cfg_v = GPIO_input_v, ++ GPIO_afspare3_b = GPIO_pin11_b, // reserved. ++ GPIO_afspare3_m = GPIO_pin11_m, ++ GPIO_afspare3_cfg_v = GPIO_input_v, ++ GPIO_afspare2_b = GPIO_pin12_b, // reserved. ++ GPIO_afspare2_m = GPIO_pin12_m, ++ GPIO_afspare2_cfg_v = GPIO_input_v, ++ GPIO_pcimuintn_b = GPIO_pin13_b, // PCI messaging int. ++ GPIO_pcimuintn_m = GPIO_pin13_m, ++ GPIO_pcimuintn_cfg_v = GPIO_output_v, ++ ++} GPIO_DEFS_t; ++ ++#endif // __IDT_GPIO_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/i2c.h linux.dev/include/asm-mips/rc32434/i2c.h +--- linux.old/include/asm-mips/rc32434/i2c.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/i2c.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,147 @@ ++#ifndef __IDT_I2C_H__ ++#define __IDT_I2C_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * I2C register definitions. ++ * ++ * File : $Id: i2c.h,v 1.2 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020120 ++ * Update : ++ * $Log: i2c.h,v $ ++ * Revision 1.2 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ I2C0_PhysicalAddress = 0x18068000, ++ I2C_PhysicalAddress = I2C0_PhysicalAddress, ++ ++ I2C0_VirtualAddress = 0xb8068000, ++ I2C_VirtualAddress = I2C0_VirtualAddress, ++} ; ++ ++typedef struct ++{ ++ U32 i2cc ; ++ U32 i2cdi ; ++ U32 i2cdo ; ++ U32 i2ccp ; // I2C clk = ICLK / div / 8 ++ U32 i2cmcmd ; ++ U32 i2cms ; ++ U32 i2cmsm ; ++ U32 i2css ; ++ U32 i2cssm ; ++ U32 i2csaddr ; ++ U32 i2csack ; ++} volatile * I2C_t ; ++enum ++{ ++ I2CC_men_b = 0, // In I2C-> i2cc ++ I2CC_men_m = 0x00000001, ++ I2CC_sen_b = 1, // In I2C-> i2cc ++ I2CC_sen_m = 0x00000002, ++ I2CC_iom_b = 2, // In I2C-> i2cc ++ I2CC_iom_m = 0x00000004, ++ ++ I2CDI_data_b = 0, // In I2C-> i2cdi ++ I2CDI_data_m = 0x000000ff, ++ ++ I2CDO_data_b = 0, // In I2C-> i2cdo ++ I2CDO_data_m = 0x000000ff, ++ ++ I2CCP_div_b = 0, // In I2C-> i2ccp ++ I2CCP_div_m = 0x0000ffff, ++ ++ I2CMCMD_cmd_b = 0, // In I2C-> i2cmcmd ++ I2CMCMD_cmd_m = 0x0000000f, ++ I2CMCMD_cmd_nop_v = 0, ++ I2CMCMD_cmd_start_v = 1, ++ I2CMCMD_cmd_stop_v = 2, ++ I2CMCMD_cmd_res3_v = 3, ++ I2CMCMD_cmd_rd_v = 4, ++ I2CMCMD_cmd_rdack_v = 5, ++ I2CMCMD_cmd_wd_v = 6, ++ I2CMCMD_cmd_wdack_v = 7, ++ I2CMCMD_cmd_res8_v = 8, ++ I2CMCMD_cmd_res9_v = 9, ++ I2CMCMD_cmd_res10_v = 10, ++ I2CMCMD_cmd_res11_v = 11, ++ I2CMCMD_cmd_res12_v = 12, ++ I2CMCMD_cmd_res13_v = 13, ++ I2CMCMD_cmd_res14_v = 14, ++ I2CMCMD_cmd_res15_v = 15, ++ ++ I2CMS_d_b = 0, // In I2C-> i2cms ++ I2CMS_d_m = 0x00000001, ++ I2CMS_na_b = 1, // In I2C-> i2cms ++ I2CMS_na_m = 0x00000002, ++ I2CMS_la_b = 2, // In I2C-> i2cms ++ I2CMS_la_m = 0x00000004, ++ I2CMS_err_b = 3, // In I2C-> i2cms ++ I2CMS_err_m = 0x00000008, ++ ++ I2CMSM_d_b = 0, // In I2C-> i2cmsm ++ I2CMSM_d_m = 0x00000001, ++ I2CMSM_na_b = 1, // In I2C-> i2cmsm ++ I2CMSM_na_m = 0x00000002, ++ I2CMSM_la_b = 2, // In I2C-> i2cmsm ++ I2CMSM_la_m = 0x00000004, ++ I2CMSM_err_b = 3, // In I2C-> i2cmsm ++ I2CMSM_err_m = 0x00000008, ++ ++ I2CSS_rr_b = 0, // In I2C-> i2css ++ I2CSS_rr_m = 0x00000001, ++ I2CSS_wr_b = 1, // In I2C-> i2css ++ I2CSS_wr_m = 0x00000002, ++ I2CSS_sa_b = 2, // In I2C-> i2css ++ I2CSS_sa_m = 0x00000004, ++ I2CSS_tf_b = 3, // In I2C-> i2css ++ I2CSS_tf_m = 0x00000008, ++ I2CSS_gc_b = 4, // In I2C-> i2css ++ I2CSS_gc_m = 0x00000010, ++ I2CSS_na_b = 5, // In I2C-> i2css ++ I2CSS_na_m = 0x00000020, ++ I2CSS_err_b = 6, // In I2C-> i2css ++ I2CSS_err_m = 0x00000040, ++ ++ I2CSSM_rr_b = 0, // In I2C-> i2cssm ++ I2CSSM_rr_m = 0x00000001, ++ I2CSSM_wr_b = 1, // In I2C-> i2cssm ++ I2CSSM_wr_m = 0x00000002, ++ I2CSSM_sa_b = 2, // In I2C-> i2cssm ++ I2CSSM_sa_m = 0x00000004, ++ I2CSSM_tf_b = 3, // In I2C-> i2cssm ++ I2CSSM_tf_m = 0x00000008, ++ I2CSSM_gc_b = 4, // In I2C-> i2cssm ++ I2CSSM_gc_m = 0x00000010, ++ I2CSSM_na_b = 5, // In I2C-> i2cssm ++ I2CSSM_na_m = 0x00000020, ++ I2CSSM_err_b = 6, // In I2C-> i2cssm ++ I2CSSM_err_m = 0x00000040, ++ ++ I2CSADDR_addr_b = 0, // In I2C-> i2csaddr ++ I2CSADDR_addr_m = 0x000003ff, ++ I2CSADDR_a_gc_b = 10, // In I2C-> i2csaddr ++ I2CSADDR_a_gc_m = 0x00000400, ++ I2CSADDR_a10_b = 11, // In I2C-> i2csaddr ++ I2CSADDR_a10_m = 0x00000800, ++ ++ I2CSACK_ack_b = 0, // In I2C-> i2csack ++ I2CSACK_ack_m = 0x00000001, ++ ++} ; ++#endif // __IDT_I2C_H__ +diff -urN linux.old/include/asm-mips/rc32434/integ.h linux.dev/include/asm-mips/rc32434/integ.h +--- linux.old/include/asm-mips/rc32434/integ.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/integ.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,78 @@ ++#ifndef __IDT_INTEG_H__ ++#define __IDT_INTEG_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * System Integrity register definition. ++ * ++ * File : $Id: integ.h,v 1.3 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: integ.h,v $ ++ * Revision 1.3 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:32:33 astichte ++ * Removed IDTField ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ INTEG0_PhysicalAddress = 0x18030000, ++ INTEG_PhysicalAddress = INTEG0_PhysicalAddress, // Default ++ ++ INTEG0_VirtualAddress = 0xb8030000, ++ INTEG_VirtualAddress = INTEG0_VirtualAddress, // Default ++} ; ++ ++// if you are looing for CEA, try rst.h ++typedef struct ++{ ++ U32 filler [0xc] ; // 0x30 bytes unused. ++ U32 errcs ; // sticky use ERRCS_ ++ U32 wtcount ; // Watchdog timer count reg. ++ U32 wtcompare ; // Watchdog timer timeout value. ++ U32 wtc ; // Watchdog timer control. use WTC_ ++} volatile *INTEG_t ; ++ ++enum ++{ ++ ERRCS_wto_b = 0, // In INTEG_t -> errcs ++ ERRCS_wto_m = 0x00000001, ++ ERRCS_wne_b = 1, // In INTEG_t -> errcs ++ ERRCS_wne_m = 0x00000002, ++ ERRCS_ucw_b = 2, // In INTEG_t -> errcs ++ ERRCS_ucw_m = 0x00000004, ++ ERRCS_ucr_b = 3, // In INTEG_t -> errcs ++ ERRCS_ucr_m = 0x00000008, ++ ERRCS_upw_b = 4, // In INTEG_t -> errcs ++ ERRCS_upw_m = 0x00000010, ++ ERRCS_upr_b = 5, // In INTEG_t -> errcs ++ ERRCS_upr_m = 0x00000020, ++ ERRCS_udw_b = 6, // In INTEG_t -> errcs ++ ERRCS_udw_m = 0x00000040, ++ ERRCS_udr_b = 7, // In INTEG_t -> errcs ++ ERRCS_udr_m = 0x00000080, ++ ERRCS_sae_b = 8, // In INTEG_t -> errcs ++ ERRCS_sae_m = 0x00000100, ++ ERRCS_wre_b = 9, // In INTEG_t -> errcs ++ ERRCS_wre_m = 0x00000200, ++ ++ WTC_en_b = 0, // In INTEG_t -> wtc ++ WTC_en_m = 0x00000001, ++ WTC_to_b = 1, // In INTEG_t -> wtc ++ WTC_to_m = 0x00000002, ++} ; ++ ++#endif // __IDT_INTEG_H__ +diff -urN linux.old/include/asm-mips/rc32434/int.h linux.dev/include/asm-mips/rc32434/int.h +--- linux.old/include/asm-mips/rc32434/int.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/int.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,167 @@ ++#ifndef __IDT_INT_H__ ++#define __IDT_INT_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Interrupt Controller register definition. ++ * ++ * File : $Id: int.h,v 1.3 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : ryan.holmqvist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: int.h,v $ ++ * Revision 1.3 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 18:47:33 astichte ++ * Removed IDTField ++ * ++ * Revision 1.1 2002/05/29 17:33:22 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ INT0_PhysicalAddress = 0x18038000, ++ INT_PhysicalAddress = INT0_PhysicalAddress, // Default ++ ++ INT0_VirtualAddress = 0xb8038000, ++ INT_VirtualAddress = INT0_VirtualAddress, // Default ++} ; ++ ++struct INT_s ++{ ++ U32 ipend ; //Pending interrupts. use INT?_ ++ U32 itest ; //Test bits. use INT?_ ++ U32 imask ; //Interrupt disabled when set. use INT?_ ++} ; ++ ++enum ++{ ++ IPEND2 = 0, // HW 2 interrupt to core. use INT2_ ++ IPEND3 = 1, // HW 3 interrupt to core. use INT3_ ++ IPEND4 = 2, // HW 4 interrupt to core. use INT4_ ++ IPEND5 = 3, // HW 5 interrupt to core. use INT5_ ++ IPEND6 = 4, // HW 6 interrupt to core. use INT6_ ++ ++ IPEND_count, // must be last (used in loops) ++ IPEND_min = IPEND2 // min IPEND (used in loops) ++}; ++ ++typedef struct INTC_s ++{ ++ struct INT_s i [IPEND_count] ;// use i[IPEND?] = INT?_ ++ U32 nmips ; // use NMIPS_ ++} volatile *INT_t ; ++ ++enum ++{ ++ INT2_timer0_b = 0, ++ INT2_timer0_m = 0x00000001, ++ INT2_timer1_b = 1, ++ INT2_timer1_m = 0x00000002, ++ INT2_timer2_b = 2, ++ INT2_timer2_m = 0x00000004, ++ INT2_refresh_b = 3, ++ INT2_refresh_m = 0x00000008, ++ INT2_watchdogTimeout_b = 4, ++ INT2_watchdogTimeout_m = 0x00000010, ++ INT2_undecodedCpuWrite_b = 5, ++ INT2_undecodedCpuWrite_m = 0x00000020, ++ INT2_undecodedCpuRead_b = 6, ++ INT2_undecodedCpuRead_m = 0x00000040, ++ INT2_undecodedPciWrite_b = 7, ++ INT2_undecodedPciWrite_m = 0x00000080, ++ INT2_undecodedPciRead_b = 8, ++ INT2_undecodedPciRead_m = 0x00000100, ++ INT2_undecodedDmaWrite_b = 9, ++ INT2_undecodedDmaWrite_m = 0x00000200, ++ INT2_undecodedDmaRead_b = 10, ++ INT2_undecodedDmaRead_m = 0x00000400, ++ INT2_ipBusSlaveAckError_b = 11, ++ INT2_ipBusSlaveAckError_m = 0x00000800, ++ ++ INT3_dmaChannel0_b = 0, ++ INT3_dmaChannel0_m = 0x00000001, ++ INT3_dmaChannel1_b = 1, ++ INT3_dmaChannel1_m = 0x00000002, ++ INT3_dmaChannel2_b = 2, ++ INT3_dmaChannel2_m = 0x00000004, ++ INT3_dmaChannel3_b = 3, ++ INT3_dmaChannel3_m = 0x00000008, ++ INT3_dmaChannel4_b = 4, ++ INT3_dmaChannel4_m = 0x00000010, ++ INT3_dmaChannel5_b = 5, ++ INT3_dmaChannel5_m = 0x00000020, ++ ++ INT5_uartGeneral0_b = 0, ++ INT5_uartGeneral0_m = 0x00000001, ++ INT5_uartTxrdy0_b = 1, ++ INT5_uartTxrdy0_m = 0x00000002, ++ INT5_uartRxrdy0_b = 2, ++ INT5_uartRxrdy0_m = 0x00000004, ++ INT5_pci_b = 3, ++ INT5_pci_m = 0x00000008, ++ INT5_pciDecoupled_b = 4, ++ INT5_pciDecoupled_m = 0x00000010, ++ INT5_spi_b = 5, ++ INT5_spi_m = 0x00000020, ++ INT5_deviceDecoupled_b = 6, ++ INT5_deviceDecoupled_m = 0x00000040, ++ INT5_i2cMaster_b = 7, ++ INT5_i2cMaster_m = 0x00000080, ++ INT5_i2cSlave_b = 8, ++ INT5_i2cSlave_m = 0x00000100, ++ INT5_ethOvr_b = 9, ++ INT5_ethOvr_m = 0x00000200, ++ INT5_ethUnd_b = 10, ++ INT5_ethUnd_m = 0x00000400, ++ INT5_ethPfd_b = 11, ++ INT5_ethPfd_m = 0x00000800, ++ INT5_nvram_b = 12, ++ INT5_nvram_m = 0x00001000, ++ ++ INT6_gpio0_b = 0, ++ INT6_gpio0_m = 0x00000001, ++ INT6_gpio1_b = 1, ++ INT6_gpio1_m = 0x00000002, ++ INT6_gpio2_b = 2, ++ INT6_gpio2_m = 0x00000004, ++ INT6_gpio3_b = 3, ++ INT6_gpio3_m = 0x00000008, ++ INT6_gpio4_b = 4, ++ INT6_gpio4_m = 0x00000010, ++ INT6_gpio5_b = 5, ++ INT6_gpio5_m = 0x00000020, ++ INT6_gpio6_b = 6, ++ INT6_gpio6_m = 0x00000040, ++ INT6_gpio7_b = 7, ++ INT6_gpio7_m = 0x00000080, ++ INT6_gpio8_b = 8, ++ INT6_gpio8_m = 0x00000100, ++ INT6_gpio9_b = 9, ++ INT6_gpio9_m = 0x00000200, ++ INT6_gpio10_b = 10, ++ INT6_gpio10_m = 0x00000400, ++ INT6_gpio11_b = 11, ++ INT6_gpio11_m = 0x00000800, ++ INT6_gpio12_b = 12, ++ INT6_gpio12_m = 0x00001000, ++ INT6_gpio13_b = 13, ++ INT6_gpio13_m = 0x00002000, ++ ++ NMIPS_gpio_b = 0, ++ NMIPS_gpio_m = 0x00000001, ++} ; ++ ++#endif // __IDT_INT_H__ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/iparb.h linux.dev/include/asm-mips/rc32434/iparb.h +--- linux.old/include/asm-mips/rc32434/iparb.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/iparb.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,95 @@ ++#ifndef __IDT_IPARB_H__ ++#define __IDT_IPARB_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * IP Arbiter register definitions. ++ * ++ * File : $Id: iparb.h,v 1.3 2002/06/06 18:34:04 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020120 ++ * Update : ++ * $Log: iparb.h,v $ ++ * Revision 1.3 2002/06/06 18:34:04 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/05 19:01:42 astichte ++ * Removed IDTField ++ * ++ * Revision 1.1 2002/05/29 17:33:23 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ IPARB0_PhysicalAddress = 0x18048000, ++ IPARB_PhysicalAddress = IPARB0_PhysicalAddress, // Default ++ ++ IPARB0_VirtualAddress = 0xb8048000, ++ IPARB_VirtualAddress = IPARB0_VirtualAddress, // Default ++} ; ++ ++enum ++{ ++ IPABMXC_ethernetReceive = 0, ++ IPABMXC_ethernetTransmit = 1, ++ IPABMXC_memoryToHoldFifo = 2, ++ IPABMXC_holdFifoToMemory = 3, ++ IPABMXC_pciToMemory = 4, ++ IPABMXC_memoryToPci = 5, ++ IPABMXC_pciTarget = 6, ++ IPABMXC_pciTargetStart = 7, ++ IPABMXC_cpuToIpBus = 8, ++ ++ IPABMXC_Count, // Must be last in list ! ++ IPABMXC_Min = IPABMXC_ethernetReceive, ++ ++ IPAPXC_PriorityCount = 4, // 3-highest, 0-lowest. ++} ; ++ ++typedef struct ++{ ++ U32 ipapc [IPAPXC_PriorityCount] ; // ipapc[IPAPXC_] = IPAPC_ ++ U32 ipabmc [IPABMXC_Count] ; // ipabmc[IPABMXC_] = IPABMC_ ++ U32 ipac ; // use IPAC_ ++ U32 ipaitcc; // use IPAITCC_ ++ U32 ipaspare ; ++} volatile * IPARB_t ; ++ ++enum ++{ ++ IPAC_dwm_b = 2, ++ IPAC_dwm_m = 0x00000004, ++ IPAC_drm_b = 3, ++ IPAC_drm_m = 0x00000008, ++ IPAC_msk_b = 4, ++ IPAC_msk_m = 0x00000010, ++ ++ IPAPC_ptc_b = 0, ++ IPAPC_ptc_m = 0x00003fff, ++ IPAPC_mf_b = 14, ++ IPAPC_mf_m = 0x00004000, ++ IPAPC_cptc_b = 16, ++ IPAPC_cptc_m = 0x3fff0000, ++ ++ IPAITCC_itcc = 0, ++ IPAITCC_itcc, = 0x000001ff, ++ ++ IPABMC_mtc_b = 0, ++ IPABMC_mtc_m = 0x00000fff, ++ IPABMC_p_b = 12, ++ IPABMC_p_m = 0x00003000, ++ IPABMC_msk_b = 14, ++ IPABMC_msk_m = 0x00004000, ++ IPABMC_cmtc_b = 16, ++ IPABMC_cmtc_m = 0x0fff0000, ++}; ++ ++#endif // __IDT_IPARB_H__ +diff -urN linux.old/include/asm-mips/rc32434/irm.h linux.dev/include/asm-mips/rc32434/irm.h +--- linux.old/include/asm-mips/rc32434/irm.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/irm.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,55 @@ ++#ifndef __IDT_IRM_H__ ++#define __IDT_IRM_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Internal Register Map ++ * ++ * File : $Id: irm.h,v 1.2 2002/06/05 14:51:06 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020605 ++ * Update : ++ * $Log: irm.h,v $ ++ * Revision 1.2 2002/06/05 14:51:06 astichte ++ * *** empty log message *** ++ * ++ * Revision 1.1 2002/05/29 17:33:23 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ ******************************************************************************/ ++ ++/* ++ * NOTE -- ++ * This file is here for backwards compatibility. ++ * DO NOT USE !!!! ++ */ ++ ++typedef enum ++{ ++ IRM_Physical = 0x18000000, // Internal Reg. map physical. ++ RST_Offset = 0x00000000, // Includes sysid and RST. ++ DEV_Offset = 0x00010000, // Device Controller 0. ++ DDR_Offset = 0x00018000, // Double-Data-Rate mem. controller. ++ PMARB_Offset = 0x00020000, // PM bus arbiter. ++ TIM_Offset = 0x00028000, // Counter / timer. ++ INTEG_Offset = 0x00030000, // System Integrity. ++ INT_Offset = 0x00038000, // Interrupt controller. ++ DMA_Offset = 0x00040000, // DMA. ++ IPARB_Offset = 0x00044000, // IP bus arbiter. ++ GPIO_Offset = 0x00050000, // GPIO. ++ UART_Offset = 0x00058000, // UART ++ ETH_Offset = 0x00060000, // Ethernet 1. ++ I2C_Offset = 0x00068000, // I2C interface. ++ SPI_Offset = 0x00070000, // Serial Peripheral Interface. ++ NVRAM_Offset = 0x00078000, // NVRAM interface ++ AUTH_Offset = 0x0007c000, // Authorization unit ++ PCI_Offset = 0x00080000, ++ CROM_Offset = 0x000b8000, // Configuration ROM. ++ IRM_Size = 0x00200000, // Internal Reg. map size. ++} IRM_Offset_t ; ++ ++#endif // __IDT_IRM_H__ +diff -urN linux.old/include/asm-mips/rc32434/irq.h linux.dev/include/asm-mips/rc32434/irq.h +--- linux.old/include/asm-mips/rc32434/irq.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/irq.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,8 @@ ++#ifndef __ASM_MACH_MIPS_IRQ_H ++#define __ASM_MACH_MIPS_IRQ_H ++ ++#include <linux/config.h> ++ ++#define NR_IRQS 256 ++ ++#endif /* __ASM_MACH_MIPS_IRQ_H */ +diff -urN linux.old/include/asm-mips/rc32434/nvram.h linux.dev/include/asm-mips/rc32434/nvram.h +--- linux.old/include/asm-mips/rc32434/nvram.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/nvram.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,97 @@ ++#ifndef __IDT_NVRAM_H ++#define __IDT_NVRAM_H ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * IP Arbiter register definitions. ++ * ++ * File : $Id: nvram.h,v 1.3 2003/07/24 18:34:04 astichte Exp $ ++ * ++ * Author : kiran.rao@idt.com ++ * Date : 20030724 ++ * Update : ++ * $Log: nvram.h,v $ ++ * ++ * ++ ******************************************************************************/ ++#include <asm/rc32434/tpes.h> ++ ++ ++enum ++{ ++ NVRAM0_PhysicalAddress = 0xba000000, ++ NVRAM_PhysicalAddress = NVRAM0_PhysicalAddress, // Default ++ ++ NVRAM0_VirtualAddress = 0xba000000, ++ NVRAM_VirtualAddress = NVRAM0_VirtualAddress, // Default ++} ; ++ ++enum ++{ ++ NVRCMD_cmd_b = 0, ++ NVRCMD_cmd_m = 0x0000007f, ++ ++ NVRS_r_b = 0, ++ NVRS_r_m = 0x00000001, ++ NVRS_e_b = 1, ++ NVRS_e_m = 0x00000002, ++ NVRS_k_b = 2, ++ NVRS_k_m = 0x00000004, ++ ++ NVRSM_r_b = 0, ++ NVRSM_r_m = 0x00000001, ++ NVRSM_e_b = 1, ++ NVRSM_e_m = 0x00000002, ++ NVRSM_k_b = 2, ++ NVRSM_k_m = 0x00000004, ++ ++ NVRCFG0_pwidth_b = 0, ++ NVRCFG0_pwidth_m = 0x00000003, ++ NVRCFG0_nmax_b = 2, ++ NVRCFG0_nmax_m = 0x0000000C, ++ NVRCFG0_vppl_b = 4, ++ NVRCFG0_vppl_m = 0x000000f0, ++ NVRCFG0_vppm_b = 8, ++ NVRCFG0_vppm_m = 0x00000300, ++ NVRCFG0_dvpp_b = 10, ++ NVRCFG0_dvpp_m = 0x00000c00, ++ NVRCFG0_x_b = 12, ++ NVRCFG0_x_m = 0x00007000, ++ ++ NVRCFG1_t1tecc_b = 0, ++ NVRCFG1_t1tecc_m = 0x00000003, ++ NVRCFG1_t1mrcl_b = 2, ++ NVRCFG1_t1mrcl_m = 0x0000000c, ++ NVRCFG1_t1bias_b = 4, ++ NVRCFG1_t1bias_m = 0x00000030, ++ NVRCFG1_t2tecc_b = 6, ++ NVRCFG1_t2tecc_m = 0x000000c0, ++ NVRCFG1_t2mrcl_b = 8, ++ NVRCFG1_t2mrcl_m = 0x00000300, ++ NVRCFG1_t2bias_b = 10, ++ NVRCFG1_t2bias_m = 0x00000c00, ++ NVRCFG1_t3tecc_b = 12, ++ NVRCFG1_t3tecc_m = 0x00003000, ++ NVRCFG1_t3mrcl_b = 14, ++ NVRCFG1_t3mrcl_m = 0x0000c000, ++ NVRCFG1_t3bias_b = 16, ++ NVRCFG1_t3bias_m = 0x00030000, ++ NVRCFG1_t4tecc_b = 18, ++ NVRCFG1_t4tecc_m = 0x000c0000, ++ NVRCFG1_t4mrcl_b = 20, ++ NVRCFG1_t4mrcl_m = 0x00300000, ++ NVRCFG1_t4bias_b = 22, ++ NVRCFG1_t4bias_m = 0x00c00000, ++ NVRCFG1_t5tecc_b = 24, ++ NVRCFG1_t5tecc_m = 0x03000000, ++ NVRCFG1_t5mrcl_b = 26, ++ NVRCFG1_t5mrcl_m = 0x0c000000, ++ NVRCFG1_t5bias_b = 28, ++ NVRCFG1_t5bias_m = 0x30000000, ++} ++ ++#endif // __IDT_NVRAM_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/pci.h linux.dev/include/asm-mips/rc32434/pci.h +--- linux.old/include/asm-mips/rc32434/pci.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/pci.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,695 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * PCI register definitio ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * May 2004 rkt, neb. ++ * ++ * Initial Release ++ * ++ * ++ * ++ ************************************************************************** ++ */ ++ ++#ifndef __IDT_PCI_H__ ++#define __IDT_PCI_H__ ++ ++enum ++{ ++ PCI0_PhysicalAddress = 0x18080000, ++ PCI_PhysicalAddress = PCI0_PhysicalAddress, ++ ++ PCI0_VirtualAddress = 0xB8080000, ++ PCI_VirtualAddress = PCI0_VirtualAddress, ++} ; ++ ++enum ++{ ++ PCI_LbaCount = 4, // Local base addresses. ++} ; ++ ++typedef struct ++{ ++ u32 a ; // Address. ++ u32 c ; // Control. ++ u32 m ; // mapping. ++} PCI_Map_s ; ++ ++typedef struct ++{ ++ u32 pcic ; ++ u32 pcis ; ++ u32 pcism ; ++ u32 pcicfga ; ++ u32 pcicfgd ; ++ PCI_Map_s pcilba [PCI_LbaCount] ; ++ u32 pcidac ; ++ u32 pcidas ; ++ u32 pcidasm ; ++ u32 pcidad ; ++ u32 pcidma8c ; ++ u32 pcidma9c ; ++ u32 pcitc ; ++} volatile *PCI_t ; ++ ++// PCI messaging unit. ++enum ++{ ++ PCIM_Count = 2, ++} ; ++typedef struct ++{ ++ u32 pciim [PCIM_Count] ; ++ u32 pciom [PCIM_Count] ; ++ u32 pciid ; ++ u32 pciiic ; ++ u32 pciiim ; ++ u32 pciiod ; ++ u32 pciioic ; ++ u32 pciioim ; ++} volatile *PCIM_t ; ++ ++/******************************************************************************* ++ * ++ * PCI Control Register ++ * ++ ******************************************************************************/ ++enum ++{ ++ PCIC_en_b = 0, ++ PCIC_en_m = 0x00000001, ++ PCIC_tnr_b = 1, ++ PCIC_tnr_m = 0x00000002, ++ PCIC_sce_b = 2, ++ PCIC_sce_m = 0x00000004, ++ PCIC_ien_b = 3, ++ PCIC_ien_m = 0x00000008, ++ PCIC_aaa_b = 4, ++ PCIC_aaa_m = 0x00000010, ++ PCIC_eap_b = 5, ++ PCIC_eap_m = 0x00000020, ++ PCIC_pcim_b = 6, ++ PCIC_pcim_m = 0x000001c0, ++ PCIC_pcim_disabled_v = 0, ++ PCIC_pcim_tnr_v = 1, // Satellite - target not ready ++ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU. ++ PCIC_pcim_extern_v = 3, // Host - external arbiter. ++ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb. ++ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority. ++ PCIC_pcim_reserved6_v = 6, ++ PCIC_pcim_reserved7_v = 7, ++ PCIC_igm_b = 9, ++ PCIC_igm_m = 0x00000200, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Status Register ++ * ++ ******************************************************************************/ ++enum { ++ PCIS_eed_b = 0, ++ PCIS_eed_m = 0x00000001, ++ PCIS_wr_b = 1, ++ PCIS_wr_m = 0x00000002, ++ PCIS_nmi_b = 2, ++ PCIS_nmi_m = 0x00000004, ++ PCIS_ii_b = 3, ++ PCIS_ii_m = 0x00000008, ++ PCIS_cwe_b = 4, ++ PCIS_cwe_m = 0x00000010, ++ PCIS_cre_b = 5, ++ PCIS_cre_m = 0x00000020, ++ PCIS_mdpe_b = 6, ++ PCIS_mdpe_m = 0x00000040, ++ PCIS_sta_b = 7, ++ PCIS_sta_m = 0x00000080, ++ PCIS_rta_b = 8, ++ PCIS_rta_m = 0x00000100, ++ PCIS_rma_b = 9, ++ PCIS_rma_m = 0x00000200, ++ PCIS_sse_b = 10, ++ PCIS_sse_m = 0x00000400, ++ PCIS_ose_b = 11, ++ PCIS_ose_m = 0x00000800, ++ PCIS_pe_b = 12, ++ PCIS_pe_m = 0x00001000, ++ PCIS_tae_b = 13, ++ PCIS_tae_m = 0x00002000, ++ PCIS_rle_b = 14, ++ PCIS_rle_m = 0x00004000, ++ PCIS_bme_b = 15, ++ PCIS_bme_m = 0x00008000, ++ PCIS_prd_b = 16, ++ PCIS_prd_m = 0x00010000, ++ PCIS_rip_b = 17, ++ PCIS_rip_m = 0x00020000, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Status Mask Register ++ * ++ ******************************************************************************/ ++enum { ++ PCISM_eed_b = 0, ++ PCISM_eed_m = 0x00000001, ++ PCISM_wr_b = 1, ++ PCISM_wr_m = 0x00000002, ++ PCISM_nmi_b = 2, ++ PCISM_nmi_m = 0x00000004, ++ PCISM_ii_b = 3, ++ PCISM_ii_m = 0x00000008, ++ PCISM_cwe_b = 4, ++ PCISM_cwe_m = 0x00000010, ++ PCISM_cre_b = 5, ++ PCISM_cre_m = 0x00000020, ++ PCISM_mdpe_b = 6, ++ PCISM_mdpe_m = 0x00000040, ++ PCISM_sta_b = 7, ++ PCISM_sta_m = 0x00000080, ++ PCISM_rta_b = 8, ++ PCISM_rta_m = 0x00000100, ++ PCISM_rma_b = 9, ++ PCISM_rma_m = 0x00000200, ++ PCISM_sse_b = 10, ++ PCISM_sse_m = 0x00000400, ++ PCISM_ose_b = 11, ++ PCISM_ose_m = 0x00000800, ++ PCISM_pe_b = 12, ++ PCISM_pe_m = 0x00001000, ++ PCISM_tae_b = 13, ++ PCISM_tae_m = 0x00002000, ++ PCISM_rle_b = 14, ++ PCISM_rle_m = 0x00004000, ++ PCISM_bme_b = 15, ++ PCISM_bme_m = 0x00008000, ++ PCISM_prd_b = 16, ++ PCISM_prd_m = 0x00010000, ++ PCISM_rip_b = 17, ++ PCISM_rip_m = 0x00020000, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Configuration Address Register ++ * ++ ******************************************************************************/ ++enum { ++ PCICFGA_reg_b = 2, ++ PCICFGA_reg_m = 0x000000fc, ++ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_ ++ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_ ++ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_ ++ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_ ++ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_ ++ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_ ++ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_ ++ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_ ++ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_ ++ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_ ++ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_ ++ PCICFGA_reg_pba0m_v = 0x48>>2, ++ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_ ++ PCICFGA_reg_pba1m_v = 0x50>>2, ++ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_ ++ PCICFGA_reg_pba2m_v = 0x58>>2, ++ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_ ++ PCICFGA_reg_pba3m_v = 0x60>>2, ++ PCICFGA_reg_pmgt_v = 0x64>>2, ++ PCICFGA_func_b = 8, ++ PCICFGA_func_m = 0x00000700, ++ PCICFGA_dev_b = 11, ++ PCICFGA_dev_m = 0x0000f800, ++ PCICFGA_dev_internal_v = 0, ++ PCICFGA_bus_b = 16, ++ PCICFGA_bus_m = 0x00ff0000, ++ PCICFGA_bus_type0_v = 0, //local bus ++ PCICFGA_en_b = 31, // read only ++ PCICFGA_en_m = 0x80000000, ++} ; ++ ++enum { ++ PCFGID_vendor_b = 0, ++ PCFGID_vendor_m = 0x0000ffff, ++ PCFGID_vendor_IDT_v = 0x111d, ++ PCFGID_device_b = 16, ++ PCFGID_device_m = 0xffff0000, ++ PCFGID_device_Korinade_v = 0x0214, ++ ++ PCFG04_command_ioena_b = 1, ++ PCFG04_command_ioena_m = 0x00000001, ++ PCFG04_command_memena_b = 2, ++ PCFG04_command_memena_m = 0x00000002, ++ PCFG04_command_bmena_b = 3, ++ PCFG04_command_bmena_m = 0x00000004, ++ PCFG04_command_mwinv_b = 5, ++ PCFG04_command_mwinv_m = 0x00000010, ++ PCFG04_command_parena_b = 7, ++ PCFG04_command_parena_m = 0x00000040, ++ PCFG04_command_serrena_b = 9, ++ PCFG04_command_serrena_m = 0x00000100, ++ PCFG04_command_fastbbena_b = 10, ++ PCFG04_command_fastbbena_m = 0x00000200, ++ PCFG04_status_b = 16, ++ PCFG04_status_m = 0xffff0000, ++ PCFG04_status_66MHz_b = 21, // 66 MHz enable ++ PCFG04_status_66MHz_m = 0x00200000, ++ PCFG04_status_fbb_b = 23, ++ PCFG04_status_fbb_m = 0x00800000, ++ PCFG04_status_mdpe_b = 24, ++ PCFG04_status_mdpe_m = 0x01000000, ++ PCFG04_status_dst_b = 25, ++ PCFG04_status_dst_m = 0x06000000, ++ PCFG04_status_sta_b = 27, ++ PCFG04_status_sta_m = 0x08000000, ++ PCFG04_status_rta_b = 28, ++ PCFG04_status_rta_m = 0x10000000, ++ PCFG04_status_rma_b = 29, ++ PCFG04_status_rma_m = 0x20000000, ++ PCFG04_status_sse_b = 30, ++ PCFG04_status_sse_m = 0x40000000, ++ PCFG04_status_pe_b = 31, ++ PCFG04_status_pe_m = 0x40000000, ++ ++ PCFG08_revId_b = 0, ++ PCFG08_revId_m = 0x000000ff, ++ PCFG08_classCode_b = 0, ++ PCFG08_classCode_m = 0xffffff00, ++ PCFG08_classCode_bridge_v = 06, ++ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS ++ PCFG0C_cacheline_b = 0, ++ PCFG0C_cacheline_m = 0x000000ff, ++ PCFG0C_masterLatency_b = 8, ++ PCFG0C_masterLatency_m = 0x0000ff00, ++ PCFG0C_headerType_b = 16, ++ PCFG0C_headerType_m = 0x00ff0000, ++ PCFG0C_bist_b = 24, ++ PCFG0C_bist_m = 0xff000000, ++ ++ PCIPBA_msi_b = 0, ++ PCIPBA_msi_m = 0x00000001, ++ PCIPBA_p_b = 3, ++ PCIPBA_p_m = 0x00000004, ++ PCIPBA_baddr_b = 8, ++ PCIPBA_baddr_m = 0xffffff00, ++ ++ PCFGSS_vendorId_b = 0, ++ PCFGSS_vendorId_m = 0x0000ffff, ++ PCFGSS_id_b = 16, ++ PCFGSS_id_m = 0xffff0000, ++ ++ PCFG3C_interruptLine_b = 0, ++ PCFG3C_interruptLine_m = 0x000000ff, ++ PCFG3C_interruptPin_b = 8, ++ PCFG3C_interruptPin_m = 0x0000ff00, ++ PCFG3C_minGrant_b = 16, ++ PCFG3C_minGrant_m = 0x00ff0000, ++ PCFG3C_maxLat_b = 24, ++ PCFG3C_maxLat_m = 0xff000000, ++ ++ PCIPBAC_msi_b = 0, ++ PCIPBAC_msi_m = 0x00000001, ++ PCIPBAC_p_b = 1, ++ PCIPBAC_p_m = 0x00000002, ++ PCIPBAC_size_b = 2, ++ PCIPBAC_size_m = 0x0000007c, ++ PCIPBAC_sb_b = 7, ++ PCIPBAC_sb_m = 0x00000080, ++ PCIPBAC_pp_b = 8, ++ PCIPBAC_pp_m = 0x00000100, ++ PCIPBAC_mr_b = 9, ++ PCIPBAC_mr_m = 0x00000600, ++ PCIPBAC_mr_read_v =0, //no prefetching ++ PCIPBAC_mr_readLine_v =1, ++ PCIPBAC_mr_readMult_v =2, ++ PCIPBAC_mrl_b = 11, ++ PCIPBAC_mrl_m = 0x00000800, ++ PCIPBAC_mrm_b = 12, ++ PCIPBAC_mrm_m = 0x00001000, ++ PCIPBAC_trp_b = 13, ++ PCIPBAC_trp_m = 0x00002000, ++ ++ PCFG40_trdyTimeout_b = 0, ++ PCFG40_trdyTimeout_m = 0x000000ff, ++ PCFG40_retryLim_b = 8, ++ PCFG40_retryLim_m = 0x0000ff00, ++}; ++ ++/******************************************************************************* ++ * ++ * PCI Local Base Address [0|1|2|3] Register ++ * ++ ******************************************************************************/ ++enum { ++ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a ++ PCILBA_baddr_m = 0xffffff00, ++} ; ++/******************************************************************************* ++ * ++ * PCI Local Base Address Control Register ++ * ++ ******************************************************************************/ ++enum { ++ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c ++ PCILBAC_msi_m = 0x00000001, ++ PCILBAC_msi_mem_v = 0, ++ PCILBAC_msi_io_v = 1, ++ PCILBAC_size_b = 2, // In pPci->pcilba[i].c ++ PCILBAC_size_m = 0x0000007c, ++ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c ++ PCILBAC_sb_m = 0x00000080, ++ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c ++ PCILBAC_rt_m = 0x00000100, ++ PCILBAC_rt_noprefetch_v = 0, // mem read ++ PCILBAC_rt_prefetch_v = 1, // mem readline ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Local Base Address [0|1|2|3] Mapping Register ++ * ++ ******************************************************************************/ ++enum { ++ PCILBAM_maddr_b = 8, ++ PCILBAM_maddr_m = 0xffffff00, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Decoupled Access Control Register ++ * ++ ******************************************************************************/ ++enum { ++ PCIDAC_den_b = 0, ++ PCIDAC_den_m = 0x00000001, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI Decoupled Access Status Register ++ * ++ ******************************************************************************/ ++enum { ++ PCIDAS_d_b = 0, ++ PCIDAS_d_m = 0x00000001, ++ PCIDAS_b_b = 1, ++ PCIDAS_b_m = 0x00000002, ++ PCIDAS_e_b = 2, ++ PCIDAS_e_m = 0x00000004, ++ PCIDAS_ofe_b = 3, ++ PCIDAS_ofe_m = 0x00000008, ++ PCIDAS_off_b = 4, ++ PCIDAS_off_m = 0x00000010, ++ PCIDAS_ife_b = 5, ++ PCIDAS_ife_m = 0x00000020, ++ PCIDAS_iff_b = 6, ++ PCIDAS_iff_m = 0x00000040, ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI DMA Channel 8 Configuration Register ++ * ++ ******************************************************************************/ ++enum ++{ ++ PCIDMA8C_mbs_b = 0, // Maximum Burst Size. ++ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c } ++ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads. ++ PCIDMA8C_our_m = 0x00001000, // { pcidma8c } ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI DMA Channel 9 Configuration Register ++ * ++ ******************************************************************************/ ++enum ++{ ++ PCIDMA9C_mbs_b = 0, // Maximum Burst Size. ++ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c } ++} ; ++ ++/******************************************************************************* ++ * ++ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors ++ * ++ ******************************************************************************/ ++enum { ++ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor) ++ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field ++ // These are for reads (DMA channel 8) ++ PCIDMAD_devcmd_mr_v = 0, //memory read ++ PCIDMAD_devcmd_mrl_v = 1, //memory read line ++ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple ++ PCIDMAD_devcmd_ior_v = 3, //I/O read ++ // These are for writes (DMA channel 9) ++ PCIDMAD_devcmd_mw_v = 0, //memory write ++ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate ++ PCIDMAD_devcmd_iow_v = 3, //I/O write ++ ++ // Swap byte field applies to both DMA channel 8 and 9 ++ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor) ++ PCIDMAD_sb_m = 0x01000000, // swap byte field ++} ; ++ ++ ++/******************************************************************************* ++ * ++ * PCI Target Control Register ++ * ++ ******************************************************************************/ ++enum ++{ ++ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc ++ PCITC_rtimer_m = 0x000000ff, ++ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc ++ PCITC_dtimer_m = 0x0000ff00, ++ PCITC_rdr_b = 18, // In PCITC_t -> pcitc ++ PCITC_rdr_m = 0x00040000, ++ PCITC_ddt_b = 19, // In PCITC_t -> pcitc ++ PCITC_ddt_m = 0x00080000, ++} ; ++/******************************************************************************* ++ * ++ * PCI messaging unit [applies to both inbound and outbound registers ] ++ * ++ ******************************************************************************/ ++enum ++{ ++ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} ++ PCIM_m0_m = 0x00000001, // inbound or outbound message 0 ++ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} ++ PCIM_m1_m = 0x00000002, // inbound or outbound message 1 ++ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}} ++ PCIM_db_m = 0x00000004, // inbound or outbound doorbell ++}; ++ ++ ++ ++ ++ ++ ++#define PCI_MSG_VirtualAddress 0xB8088010 ++#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress) ++#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress) ++ ++#define PCIM_SHFT 0x6 ++#define PCIM_BIT_LEN 0x7 ++#define PCIM_H_EA 0x3 ++#define PCIM_H_IA_FIX 0x4 ++#define PCIM_H_IA_RR 0x5 ++#if 0 ++#define PCI_ADDR_START 0x13000000 ++#endif ++ ++#define PCI_ADDR_START 0x50000000 ++ ++#define CPUTOPCI_MEM_WIN 0x02000000 ++#define CPUTOPCI_IO_WIN 0x00100000 ++#define PCILBA_SIZE_SHFT 2 ++#define PCILBA_SIZE_MASK 0x1F ++#define SIZE_256MB 0x1C ++#define SIZE_128MB 0x1B ++#define SIZE_64MB 0x1A ++#define SIZE_32MB 0x19 ++#define SIZE_16MB 0x18 ++#define SIZE_4MB 0x16 ++#define SIZE_2MB 0x15 ++#define SIZE_1MB 0x14 ++#define KORINA_CONFIG0_ADDR 0x80000000 ++#define KORINA_CONFIG1_ADDR 0x80000004 ++#define KORINA_CONFIG2_ADDR 0x80000008 ++#define KORINA_CONFIG3_ADDR 0x8000000C ++#define KORINA_CONFIG4_ADDR 0x80000010 ++#define KORINA_CONFIG5_ADDR 0x80000014 ++#define KORINA_CONFIG6_ADDR 0x80000018 ++#define KORINA_CONFIG7_ADDR 0x8000001C ++#define KORINA_CONFIG8_ADDR 0x80000020 ++#define KORINA_CONFIG9_ADDR 0x80000024 ++#define KORINA_CONFIG10_ADDR 0x80000028 ++#define KORINA_CONFIG11_ADDR 0x8000002C ++#define KORINA_CONFIG12_ADDR 0x80000030 ++#define KORINA_CONFIG13_ADDR 0x80000034 ++#define KORINA_CONFIG14_ADDR 0x80000038 ++#define KORINA_CONFIG15_ADDR 0x8000003C ++#define KORINA_CONFIG16_ADDR 0x80000040 ++#define KORINA_CONFIG17_ADDR 0x80000044 ++#define KORINA_CONFIG18_ADDR 0x80000048 ++#define KORINA_CONFIG19_ADDR 0x8000004C ++#define KORINA_CONFIG20_ADDR 0x80000050 ++#define KORINA_CONFIG21_ADDR 0x80000054 ++#define KORINA_CONFIG22_ADDR 0x80000058 ++#define KORINA_CONFIG23_ADDR 0x8000005C ++#define KORINA_CONFIG24_ADDR 0x80000060 ++#define KORINA_CONFIG25_ADDR 0x80000064 ++#define KORINA_CMD (PCFG04_command_ioena_m | \ ++ PCFG04_command_memena_m | \ ++ PCFG04_command_bmena_m | \ ++ PCFG04_command_mwinv_m | \ ++ PCFG04_command_parena_m | \ ++ PCFG04_command_serrena_m ) ++ ++#define KORINA_STAT (PCFG04_status_mdpe_m | \ ++ PCFG04_status_sta_m | \ ++ PCFG04_status_rta_m | \ ++ PCFG04_status_rma_m | \ ++ PCFG04_status_sse_m | \ ++ PCFG04_status_pe_m) ++ ++#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD) ++ ++#define KORINA_REVID 0 ++#define KORINA_CLASS_CODE 0 ++#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \ ++ KORINA_REVID) ++ ++#define KORINA_CACHE_LINE_SIZE 4 ++#define KORINA_MASTER_LAT 0x3c ++#define KORINA_HEADER_TYPE 0 ++#define KORINA_BIST 0 ++ ++#define KORINA_CNFG3 ((KORINA_BIST << 24) | \ ++ (KORINA_HEADER_TYPE<<16) | \ ++ (KORINA_MASTER_LAT<<8) | \ ++ KORINA_CACHE_LINE_SIZE ) ++ ++#define KORINA_BAR0 0x00000008 /* 128 MB Memory */ ++#define KORINA_BAR1 0x18800001 /* 1 MB IO */ ++#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina ++ internal Registers */ ++#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */ ++ ++#define KORINA_CNFG4 KORINA_BAR0 ++#define KORINA_CNFG5 KORINA_BAR1 ++#define KORINA_CNFG6 KORINA_BAR2 ++#define KORINA_CNFG7 KORINA_BAR3 ++ ++#define KORINA_SUBSYS_VENDOR_ID 0x011d ++#define KORINA_SUBSYSTEM_ID 0x0214 ++#define KORINA_CNFG8 0 ++#define KORINA_CNFG9 0 ++#define KORINA_CNFG10 0 ++#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \ ++ KORINA_SUBSYSTEM_ID) ++#define KORINA_INT_LINE 1 ++#define KORINA_INT_PIN 1 ++#define KORINA_MIN_GNT 8 ++#define KORINA_MAX_LAT 0x38 ++#define KORINA_CNFG12 0 ++#define KORINA_CNFG13 0 ++#define KORINA_CNFG14 0 ++#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \ ++ (KORINA_MIN_GNT<<16) | \ ++ (KORINA_INT_PIN<<8) | \ ++ KORINA_INT_LINE) ++#define KORINA_RETRY_LIMIT 0x80 ++#define KORINA_TRDY_LIMIT 0x80 ++#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \ ++ KORINA_TRDY_LIMIT) ++#define PCI_PBAxC_R 0x0 ++#define PCI_PBAxC_RL 0x1 ++#define PCI_PBAxC_RM 0x2 ++#define SIZE_SHFT 2 ++ ++#if defined(__MIPSEB__) ++#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \ ++ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ ++ PCIPBAC_pp_m | \ ++ (SIZE_128MB<<SIZE_SHFT) | \ ++ PCIPBAC_p_m) ++#else ++#define KORINA_PBA0C ( PCIPBAC_mrl_m | \ ++ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ ++ PCIPBAC_pp_m | \ ++ (SIZE_128MB<<SIZE_SHFT) | \ ++ PCIPBAC_p_m) ++#endif ++#define KORINA_CNFG17 KORINA_PBA0C ++#define KORINA_PBA0M 0x0 ++#define KORINA_CNFG18 KORINA_PBA0M ++ ++#if defined(__MIPSEB__) ++#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ ++ PCIPBAC_msi_m) ++#else ++#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \ ++ PCIPBAC_msi_m) ++#endif ++#define KORINA_CNFG19 KORINA_PBA1C ++#define KORINA_PBA1M 0x0 ++#define KORINA_CNFG20 KORINA_PBA1M ++ ++#if defined(__MIPSEB__) ++#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ ++ PCIPBAC_msi_m) ++#else ++#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \ ++ PCIPBAC_msi_m) ++#endif ++#define KORINA_CNFG21 KORINA_PBA2C ++#define KORINA_PBA2M 0x18000000 ++#define KORINA_CNFG22 KORINA_PBA2M ++#define KORINA_PBA3C 0 ++#define KORINA_CNFG23 KORINA_PBA3C ++#define KORINA_PBA3M 0 ++#define KORINA_CNFG24 KORINA_PBA3M ++ ++ ++ ++#define PCITC_DTIMER_VAL 8 ++#define PCITC_RTIMER_VAL 0x10 ++ ++ ++ ++ ++#endif // __IDT_PCI_H__ ++ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/pcikorina.h linux.dev/include/asm-mips/rc32434/pcikorina.h +--- linux.old/include/asm-mips/rc32434/pcikorina.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/pcikorina.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,209 @@ ++/* $Id: pciacacia.h,v 1.5 2001/05/01 10:09:17 carstenl Exp $ ++ * ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ */ ++#ifndef _PCIKORINA_H ++#define _PCIKORINA_H ++ ++ ++#define PCI_MSG_VirtualAddress 0xB8088010 ++#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress) ++#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress) ++ ++#define PCIM_SHFT 0x6 ++#define PCIM_BIT_LEN 0x7 ++#define PCIM_H_EA 0x3 ++#define PCIM_H_IA_FIX 0x4 ++#define PCIM_H_IA_RR 0x5 ++#if 0 ++#define PCI_ADDR_START 0x13000000 ++#endif ++ ++#define PCI_ADDR_START 0x50000000 ++ ++#define CPUTOPCI_MEM_WIN 0x02000000 ++#define CPUTOPCI_IO_WIN 0x00100000 ++#define PCILBA_SIZE_SHFT 2 ++#define PCILBA_SIZE_MASK 0x1F ++#define SIZE_256MB 0x1C ++#define SIZE_128MB 0x1B ++#define SIZE_64MB 0x1A ++#define SIZE_32MB 0x19 ++#define SIZE_16MB 0x18 ++#define SIZE_4MB 0x16 ++#define SIZE_2MB 0x15 ++#define SIZE_1MB 0x14 ++#define KORINA_CONFIG0_ADDR 0x80000000 ++#define KORINA_CONFIG1_ADDR 0x80000004 ++#define KORINA_CONFIG2_ADDR 0x80000008 ++#define KORINA_CONFIG3_ADDR 0x8000000C ++#define KORINA_CONFIG4_ADDR 0x80000010 ++#define KORINA_CONFIG5_ADDR 0x80000014 ++#define KORINA_CONFIG6_ADDR 0x80000018 ++#define KORINA_CONFIG7_ADDR 0x8000001C ++#define KORINA_CONFIG8_ADDR 0x80000020 ++#define KORINA_CONFIG9_ADDR 0x80000024 ++#define KORINA_CONFIG10_ADDR 0x80000028 ++#define KORINA_CONFIG11_ADDR 0x8000002C ++#define KORINA_CONFIG12_ADDR 0x80000030 ++#define KORINA_CONFIG13_ADDR 0x80000034 ++#define KORINA_CONFIG14_ADDR 0x80000038 ++#define KORINA_CONFIG15_ADDR 0x8000003C ++#define KORINA_CONFIG16_ADDR 0x80000040 ++#define KORINA_CONFIG17_ADDR 0x80000044 ++#define KORINA_CONFIG18_ADDR 0x80000048 ++#define KORINA_CONFIG19_ADDR 0x8000004C ++#define KORINA_CONFIG20_ADDR 0x80000050 ++#define KORINA_CONFIG21_ADDR 0x80000054 ++#define KORINA_CONFIG22_ADDR 0x80000058 ++#define KORINA_CONFIG23_ADDR 0x8000005C ++#define KORINA_CONFIG24_ADDR 0x80000060 ++#define KORINA_CONFIG25_ADDR 0x80000064 ++#define KORINA_CMD (PCFG04_command_ioena_m | \ ++ PCFG04_command_memena_m | \ ++ PCFG04_command_bmena_m | \ ++ PCFG04_command_mwinv_m | \ ++ PCFG04_command_parena_m | \ ++ PCFG04_command_serrena_m ) ++ ++#define KORINA_STAT (PCFG04_status_mdpe_m | \ ++ PCFG04_status_sta_m | \ ++ PCFG04_status_rta_m | \ ++ PCFG04_status_rma_m | \ ++ PCFG04_status_sse_m | \ ++ PCFG04_status_pe_m) ++ ++#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD) ++ ++#define KORINA_REVID 0 ++#define KORINA_CLASS_CODE 0 ++#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \ ++ KORINA_REVID) ++ ++#define KORINA_CACHE_LINE_SIZE 4 ++#define KORINA_MASTER_LAT 0x3c ++#define KORINA_HEADER_TYPE 0 ++#define KORINA_BIST 0 ++ ++#define KORINA_CNFG3 ((KORINA_BIST << 24) | \ ++ (KORINA_HEADER_TYPE<<16) | \ ++ (KORINA_MASTER_LAT<<8) | \ ++ KORINA_CACHE_LINE_SIZE ) ++ ++#define KORINA_BAR0 0x00000008 /* 128 MB Memory */ ++#define KORINA_BAR1 0x18800001 /* 1 MB IO */ ++#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Acacia ++ internal Registers */ ++#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */ ++ ++#define KORINA_CNFG4 KORINA_BAR0 ++#define KORINA_CNFG5 KORINA_BAR1 ++#define KORINA_CNFG6 KORINA_BAR2 ++#define KORINA_CNFG7 KORINA_BAR3 ++ ++#define KORINA_SUBSYS_VENDOR_ID 0 ++#define KORINA_SUBSYSTEM_ID 0 ++#define KORINA_CNFG8 0 ++#define KORINA_CNFG9 0 ++#define KORINA_CNFG10 0 ++#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \ ++ KORINA_SUBSYSTEM_ID) ++#define KORINA_INT_LINE 1 ++#define KORINA_INT_PIN 1 ++#define KORINA_MIN_GNT 8 ++#define KORINA_MAX_LAT 0x38 ++#define KORINA_CNFG12 0 ++#define KORINA_CNFG13 0 ++#define KORINA_CNFG14 0 ++#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \ ++ (KORINA_MIN_GNT<<16) | \ ++ (KORINA_INT_PIN<<8) | \ ++ KORINA_INT_LINE) ++#define KORINA_RETRY_LIMIT 0x80 ++#define KORINA_TRDY_LIMIT 0x80 ++#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \ ++ KORINA_TRDY_LIMIT) ++#define PCI_PBAxC_R 0x0 ++#define PCI_PBAxC_RL 0x1 ++#define PCI_PBAxC_RM 0x2 ++#define SIZE_SHFT 2 ++ ++#ifdef __MIPSEB__ ++#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \ ++ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ ++ PCIPBAC_pp_m | \ ++ (SIZE_32MB<<SIZE_SHFT) | \ ++ PCIPBAC_p_m) ++#else ++#define KORINA_PBA0C ( PCIPBAC_mrl_m | \ ++ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \ ++ PCIPBAC_pp_m | \ ++ (SIZE_32MB<<SIZE_SHFT) | \ ++ PCIPBAC_p_m) ++#endif ++ ++#if 0 ++ ++#define KORINA_PBA0C ( PCIPBAC_sb_m | PCIPBAC_pp_m | \ ++ ((PCI_PBAxC_R &0x3) << PCIPBAC_mr_b) | \ ++ (SIZE_128MB<<SIZE_SHFT)) ++#endif ++#define KORINA_CNFG17 KORINA_PBA0C ++#define KORINA_PBA0M 0x0 ++#define KORINA_CNFG18 KORINA_PBA0M ++ ++#ifdef __MIPSEB__ ++#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ ++ PCIPBAC_msi_m) ++#else ++#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \ ++ PCIPBAC_msi_m) ++ ++#endif ++ ++#define KORINA_CNFG19 KORINA_PBA1C ++#define KORINA_PBA1M 0x0 ++#define KORINA_CNFG20 KORINA_PBA1M ++ ++#ifdef __MIPSEB__ ++#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \ ++ PCIPBAC_msi_m) ++#else ++#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \ ++ PCIPBAC_msi_m) ++ ++#endif ++#define KORINA_CNFG21 KORINA_PBA2C ++#define KORINA_PBA2M 0x18000000 ++#define KORINA_CNFG22 KORINA_PBA2M ++#define KORINA_PBA3C 0 ++#define KORINA_CNFG23 KORINA_PBA3C ++#define KORINA_PBA3M 0 ++#define KORINA_CNFG24 KORINA_PBA3M ++ ++ ++ ++#define PCITC_DTIMER_VAL 8 ++#define PCITC_RTIMER_VAL 0x10 ++ ++ ++#endif /* _PCIKORINA_H */ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ +diff -urN linux.old/include/asm-mips/rc32434/pci_regs.h linux.dev/include/asm-mips/rc32434/pci_regs.h +--- linux.old/include/asm-mips/rc32434/pci_regs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/pci_regs.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,8 @@ ++/* Override the default address space for this arch ++*/ ++ ++#include <linux/pci_regs.h> ++ ++//#undef PCI_BASE_ADDRESS_SPACE ++//#define PCI_BASE_ADDRESS_SPACE PCI_BASE_ADDRESS_SPACE_MEMORY ++ +diff -urN linux.old/include/asm-mips/rc32434/rb.h linux.dev/include/asm-mips/rc32434/rb.h +--- linux.old/include/asm-mips/rc32434/rb.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/rb.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,69 @@ ++#ifndef __MIPS_RB_H__ ++#define __MIPS_RB_H__ ++#include <linux/genhd.h> ++ ++#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000)) ++#define DEV0BASE 0x010000 ++#define DEV0MASK 0x010004 ++#define DEV0C 0x010008 ++#define DEV0TC 0x01000C ++#define DEV1BASE 0x010010 ++#define DEV1MASK 0x010014 ++#define DEV1C 0x010018 ++#define DEV1TC 0x01001C ++#define DEV2BASE 0x010020 ++#define DEV2MASK 0x010024 ++#define DEV2C 0x010028 ++#define DEV2TC 0x01002C ++#define DEV3BASE 0x010030 ++#define DEV3MASK 0x010034 ++#define DEV3C 0x010038 ++#define DEV3TC 0x01003C ++#define BTCS 0x010040 ++#define BTCOMPARE 0x010044 ++#define GPIOFUNC 0x050000 ++#define GPIOCFG 0x050004 ++#define GPIOD 0x050008 ++#define GPIOILEVEL 0x05000C ++#define GPIOISTAT 0x050010 ++#define GPIONMIEN 0x050014 ++#define IMASK6 0x038038 ++ ++#define LO_WPX (1 << 0) ++#define LO_ALE (1 << 1) ++#define LO_CLE (1 << 2) ++#define LO_CEX (1 << 3) ++#define LO_FOFF (1 << 5) ++#define LO_SPICS (1 << 6) ++#define LO_ULED (1 << 7) ++ ++typedef enum { ++ FUNC = 0x00, ++ CFG = 0x04, ++ DATA = 0x08, ++ ILEVEL = 0x0c, ++ ISTAT = 0x10, ++ NMIEN = 0x14 ++} gpio_func; ++ ++extern void changeLatchU5(unsigned char orMask, unsigned char nandMask); ++extern unsigned get434Reg(unsigned regOffs); ++extern void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val); ++extern void gpio_set(gpio_func func, u32 mask, u32 value); ++extern u32 gpio_get(gpio_func func); ++ ++#define get434Reg(x) (*(volatile unsigned *) (IDT434_REG_BASE + (x))) ++ ++struct korina_device { ++ char *name; ++ unsigned char mac[6]; ++ struct net_device *dev; ++}; ++ ++struct cf_device { ++ int gpio_pin; ++ void *dev; ++ struct gendisk *gd; ++}; ++ ++#endif +diff -urN linux.old/include/asm-mips/rc32434/rc32434.h linux.dev/include/asm-mips/rc32434/rc32434.h +--- linux.old/include/asm-mips/rc32434/rc32434.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/rc32434.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,126 @@ ++/* ++ *************************************************************************** ++ * Definitions for IDT RC323434 CPU. ++ * ++ **************************************************************************** ++ * Kiran Rao ++ * ++ * Original form ++ **************************************************************************** ++ * P. Sadik Oct 08, 2003 ++ * ++ * Started revision history ++ * Made IDT_BUS_FREQ a kernel configuration parameter ++ **************************************************************************** ++ * P. Sadik Oct 10, 2003 ++ * ++ * Removed IDT_BUS_FREQ, since this parameter is no longer required. Instead ++ * idt_cpu_freq is used everywhere ++ **************************************************************************** ++ * P. Sadik Oct 20, 2003 ++ * ++ * Removed RC32434_BASE_BAUD ++ **************************************************************************** ++*/ ++#ifndef _RC32434_H_ ++#define _RC32434_H_ ++ ++#include <linux/config.h> ++#include <linux/delay.h> ++#include <asm/io.h> ++#include <asm/rc32434/timer.h> ++ ++#define RC32434_REG_BASE 0x18000000 ++ ++#define interrupt ((volatile INT_t ) INT0_VirtualAddress) ++#define timer ((volatile TIM_t) TIM0_VirtualAddress) ++#define gpio ((volatile GPIO_t) GPIO0_VirtualAddress) ++ ++#define IDT_CLOCK_MULT 2 ++#define MIPS_CPU_TIMER_IRQ 7 ++/* Interrupt Controller */ ++#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000) ++#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008) ++#define IC_GROUP_OFFSET 0x0C ++ ++#define NUM_INTR_GROUPS 5 ++/* 16550 UARTs */ ++ ++#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ ++#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */ ++#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */ ++#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */ ++#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) ++ ++ ++#ifdef __MIPSEB__ ++#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003) ++#else ++#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000) ++#endif ++ ++#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0 ++// #define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11 ++ ++#define local_readl(addr) __raw_readl(addr) ++#define local_writel(l,addr) __raw_writel(l,addr) ++ ++/* cpu pipeline flush */ ++static inline void rc32434_sync(void) ++{ ++ __asm__ volatile ("sync"); ++} ++ ++static inline void rc32434_sync_udelay(int us) ++{ ++ __asm__ volatile ("sync"); ++ udelay(us); ++} ++ ++static inline void rc32434_sync_delay(int ms) ++{ ++ __asm__ volatile ("sync"); ++ mdelay(ms); ++} ++ ++/* ++ * C access to CLZ and CLO instructions ++ * (count leading zeroes/ones). ++ */ ++static inline int rc32434_clz(unsigned long val) ++{ ++ int ret; ++ __asm__ volatile ( ++ ".set\tnoreorder\n\t" ++ ".set\tnoat\n\t" ++ ".set\tmips32\n\t" ++ "clz\t%0,%1\n\t" ++ ".set\tmips0\n\t" ++ ".set\tat\n\t" ++ ".set\treorder" ++ : "=r" (ret) ++ : "r" (val)); ++ ++ return ret; ++} ++static inline int rc32434_clo(unsigned long val) ++{ ++ int ret; ++ __asm__ volatile ( ++ ".set\tnoreorder\n\t" ++ ".set\tnoat\n\t" ++ ".set\tmips32\n\t" ++ "clo\t%0,%1\n\t" ++ ".set\tmips0\n\t" ++ ".set\tat\n\t" ++ ".set\treorder" ++ : "=r" (ret) ++ : "r" (val)); ++ ++ return ret; ++} ++ ++extern void cons_putc(char c); ++extern void cons_puts(char *s); ++ ++#endif /* _RC32434_H_ */ +diff -urN linux.old/include/asm-mips/rc32434/rst.h linux.dev/include/asm-mips/rc32434/rst.h +--- linux.old/include/asm-mips/rc32434/rst.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/rst.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,105 @@ ++#ifndef __IDT_RST_H__ ++#define __IDT_RST_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Reset register definitions. ++ * ++ * File : $Id: rst.h,v 1.2 2002/06/06 18:34:05 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020118 ++ * Update : ++ * $Log: rst.h,v $ ++ * Revision 1.2 2002/06/06 18:34:05 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:24 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ RST0_PhysicalAddress = 0x18000000, ++ RST_PhysicalAddress = RST0_PhysicalAddress, // Default ++ ++ RST0_VirtualAddress = 0xb8000000, ++ RST_VirtualAddress = RST0_VirtualAddress, // Default ++} ; ++ ++typedef struct RST_s ++{ ++ U32 filler [0x0006] ; ++ U32 sysid ; ++ U32 filler2 [0x2000-8] ; // Pad out to offset 0x8000 ++ U32 reset ; ++ U32 bcv ; ++ U32 cea ; ++} volatile * RST_t ; ++ ++enum ++{ ++ SYSID_rev_b = 0, ++ SYSID_rev_m = 0x000000ff, ++ SYSID_imp_b = 8, ++ SYSID_imp_m = 0x000fff00, ++ SYSID_vendor_b = 20, ++ SYSID_vendor_m = 0xfff00000, ++ ++ BCV_pll_b = 0, ++ BCV_pll_m = 0x0000000f, ++ BCV_pll_PLLBypass_v = 0x0, // PCLK=1*CLK. ++ BCV_pll_Mul3_v = 0x1, // PCLK=3*CLK. ++ BCV_pll_Mul4_v = 0x2, // PCLK=4*CLK. ++ BCV_pll_SlowMul5_v = 0x3, // PCLK=4*CLK. ++ BCV_pll_Mul5_v = 0x4, // PCLK=6*CLK. ++ BCV_pll_SlowMul6_v = 0x5, // PCLK=8*CLK. ++ BCV_pll_Mul6_v = 0x6, // PCLK=8*CLK. ++ BCV_pll_Mul8_v = 0x7, // PCLK=8*CLK. ++ BCV_pll_Mul10_v = 0x8, // PCLK=8*CLK. ++ BCV_pll_Res5_v = 0x9, ++ BCV_pll_Res6_v = 0xa, ++ BCV_pll_Res7_v = 0xb, ++ BCV_pll_Res8_v = 0xc, ++ BCV_pll_Res13_v = 0xd, ++ BCV_pll_Res14_v = 0xe, ++ BCV_pll_Res15_v = 0xf, ++ BCV_clkDiv_b = 4, ++ BCV_clkDiv_m = 0x00000030, ++ BCV_clkDiv_Div1_v = 0x0, ++ BCV_clkDiv_Div2_v = 0x1, ++ BCV_clkDiv_Div4_v = 0x2, ++ BCV_clkDiv_Res3_v = 0x3, ++ BCV_bigEndian_b = 6, ++ BCV_bigEndian_m = 0x00000040, ++ BCV_resetFast_b = 7, ++ BCV_resetFast_m = 0x00000080, ++ BCV_pciMode_b = 8, ++ BCV_pciMode_m = 0x00000100, ++ BCV_pciMode_disabled_v = 0, // PCI is disabled. ++ BCV_pciMode_tnr_v = 1, // satellite Target Not Ready. ++ BCV_pciMode_suspended_v = 2, // satellite with suspended CPU. ++ BCV_pciMode_external_v = 3, // host, external arbiter. ++ BCV_pciMode_fixed_v = 4, // host, fixed priority arbiter. ++ BCV_pciMode_roundRobin_v= 5, // host, round robin arbiter. ++ BCV_pciMode_res6_v = 6, ++ BCV_pciMode_res7_v = 7, ++ BCV_watchDisable_b = 11, ++ BCV_watchDisable_m = 0x00000800, ++ BCV_pllTest_b = 12, ++ BCV_pllTest_m = 0x00001000, ++ BCV_nvramInit_b = 13, ++ BCV_nvramInit_m = 0x00002000, ++ BCV_clksyncTstMd_b = 14, ++ BCV_clksyncTstMd_m = 0x00004000, ++ BCV_delayBypass_b = 15, ++ BCV_delayByPass_m = 0x00008000, ++} ; ++#endif // __IDT_RST_H__ +diff -urN linux.old/include/asm-mips/rc32434/spi.h linux.dev/include/asm-mips/rc32434/spi.h +--- linux.old/include/asm-mips/rc32434/spi.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/spi.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,100 @@ ++#ifndef __IDT_SPI_H__ ++#define __IDT_SPI_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Serial Peripheral Interface register definitions. ++ * ++ * File : $Id: spi.h,v 1.2 2002/06/06 18:34:05 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: spi.h,v $ ++ * Revision 1.2 2002/06/06 18:34:05 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:25 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ SPI0_PhysicalAddress = 0x18070000, ++ SPI_PhysicalAddress = SPI0_PhysicalAddress, ++ ++ SPI0_VirtualAddress = 0xb8070000, ++ SPI_VirtualAddress = SPI0_VirtualAddress, ++} ; ++ ++typedef struct ++{ ++ U32 spcp ; // prescalar. 0=off, * spiClk = sysClk/(2*(spcp+1)*SPR) ++ U32 spc ; // spi control reg use SPC_ ++ U32 sps ; // spi status reg use SPS_ ++ U32 spd ; // spi data reg use SPD_ ++ U32 siofunc ; // serial IO function use SIOFUNC_ ++ U32 siocfg ; // serial IO config use SIOCFG_ ++ U32 siod; // serial IO data use SIOD_ ++} volatile *SPI_t ; ++ ++enum ++{ ++ SPCP_div_b = 0, ++ SPCP_div_m = 0x000000ff, ++ SPC_spr_b = 0, ++ SPC_spr_m = 0x00000003, ++ SPC_spr_div2_v = 0, ++ SPC_spr_div4_v = 1, ++ SPC_spr_div16_v = 2, ++ SPC_spr_div32_v = 3, ++ SPC_cpha_b = 2, ++ SPC_cpha_m = 0x00000004, ++ SPC_cpol_b = 3, ++ SPC_cpol_m = 0x00000008, ++ SPC_mstr_b = 4, ++ SPC_mstr_m = 0x00000010, ++ SPC_spe_b = 6, ++ SPC_spe_m = 0x00000040, ++ SPC_spie_b = 7, ++ SPC_spie_m = 0x00000080, ++ ++ SPS_modf_b = 4, ++ SPS_modf_m = 0x00000010, ++ SPS_wcol_b = 6, ++ SPS_wcol_m = 0x00000040, ++ SPS_spif_b = 7, ++ SPS_spif_m = 0x00000070, ++ ++ SPD_data_b = 0, ++ SPD_data_m = 0x000000ff, ++ ++ SIOFUNC_sdo_b = 0, ++ SIOFUNC_sdo_m = 0x00000001, ++ SIOFUNC_sdi_b = 1, ++ SIOFUNC_sdi_m = 0x00000002, ++ SIOFUNC_sck_b = 2, ++ SIOFUNC_sck_m = 0x00000004, ++ ++ SIOCFG_sdo_b = 0, ++ SIOCFG_sdo_m = 0x00000001, ++ SIOCFG_sdi_b = 1, ++ SIOCFG_sdi_m = 0x00000002, ++ SIOCFG_sck_b = 2, ++ SIOCFG_sck_m = 0x00000004, ++ ++ SIOD_sdo_b = 0, ++ SIOD_sdo_m = 0x00000001, ++ SIOD_sdi_b = 1, ++ SIOD_sdi_m = 0x00000002, ++ SIOD_sck_b = 2, ++ SIOD_sck_m = 0x00000004, ++} ; ++#endif // __IDT_SPI_H__ +diff -urN linux.old/include/asm-mips/rc32434/timer.h linux.dev/include/asm-mips/rc32434/timer.h +--- linux.old/include/asm-mips/rc32434/timer.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/timer.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,91 @@ ++/************************************************************************** ++ * ++ * BRIEF MODULE DESCRIPTION ++ * Definitions for timer registers ++ * ++ * Copyright 2004 IDT Inc. (rischelp@idt.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. ++ * ++ * ++ ************************************************************************** ++ * May 2004 rkt,neb. ++ * ++ * Initial Release ++ * ++ * ++ * ++ ************************************************************************** ++ */ ++ ++#ifndef __IDT_TIM_H__ ++#define __IDT_TIM_H__ ++ ++enum ++{ ++ TIM0_PhysicalAddress = 0x18028000, ++ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default ++ ++ TIM0_VirtualAddress = 0xb8028000, ++ TIM_VirtualAddress = TIM0_VirtualAddress, // Default ++} ; ++ ++enum ++{ ++ TIM_Count = 3, ++} ; ++ ++struct TIM_CNTR_s ++{ ++ u32 count ; ++ u32 compare ; ++ u32 ctc ; //use CTC_ ++} ; ++ ++typedef struct TIM_s ++{ ++ struct TIM_CNTR_s tim [TIM_Count] ; ++ u32 rcount ; //use RCOUNT_ ++ u32 rcompare ; //use RCOMPARE_ ++ u32 rtc ; //use RTC_ ++} volatile * TIM_t ; ++ ++enum ++{ ++ CTC_en_b = 0, ++ CTC_en_m = 0x00000001, ++ CTC_to_b = 1, ++ CTC_to_m = 0x00000002, ++ ++ RCOUNT_count_b = 0, ++ RCOUNT_count_m = 0x0000ffff, ++ RCOMPARE_compare_b = 0, ++ RCOMPARE_compare_m = 0x0000ffff, ++ RTC_ce_b = 0, ++ RTC_ce_m = 0x00000001, ++ RTC_to_b = 1, ++ RTC_to_m = 0x00000002, ++ RTC_rqe_b = 2, ++ RTC_rqe_m = 0x00000004, ++ ++} ; ++#endif // __IDT_TIM_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/tim.h linux.dev/include/asm-mips/rc32434/tim.h +--- linux.old/include/asm-mips/rc32434/tim.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/tim.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,78 @@ ++#ifndef __IDT_TIM_H__ ++#define __IDT_TIM_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Timer register definition. ++ * ++ * File : $Id: tim.h,v 1.2 2002/06/06 18:34:05 astichte Exp $ ++ * ++ * Author : ryan.holmQVist@idt.com ++ * Date : 20011005 ++ * Update : ++ * $Log: tim.h,v $ ++ * Revision 1.2 2002/06/06 18:34:05 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.1 2002/05/29 17:33:25 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ TIM0_PhysicalAddress = 0x18028000, ++ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default ++ ++ TIM0_VirtualAddress = 0xb8028000, ++ TIM_VirtualAddress = TIM0_VirtualAddress, // Default ++} ; ++ ++enum ++{ ++ TIM_Count = 3, ++} ; ++ ++struct TIM_CNTR_s ++{ ++ U32 count ; ++ U32 compare ; ++ U32 ctc ; //use CTC_ ++} ; ++ ++typedef struct TIM_s ++{ ++ struct TIM_CNTR_s tim [TIM_Count] ; ++ U32 rcount ; //use RCOUNT_ ++ U32 rcompare ; //use RCOMPARE_ ++ U32 rtc ; //use RTC_ ++} volatile * TIM_t ; ++ ++enum ++{ ++ CTC_en_b = 0, ++ CTC_en_m = 0x00000001, ++ CTC_to_b = 1, ++ CTC_to_m = 0x00000002, ++ ++ RCOUNT_count_b = 0, ++ RCOUNT_count_m = 0x0000ffff, ++ RCOMPARE_compare_b = 0, ++ RCOMPARE_compare_m = 0x0000ffff, ++ RTC_ce_b = 0, ++ RTC_ce_m = 0x00000001, ++ RTC_to_b = 1, ++ RTC_to_m = 0x00000002, ++ RTC_rqe_b = 2, ++ RTC_rqe_m = 0x00000004, ++ ++} ; ++#endif // __IDT_TIM_H__ ++ +diff -urN linux.old/include/asm-mips/rc32434/types.h linux.dev/include/asm-mips/rc32434/types.h +--- linux.old/include/asm-mips/rc32434/types.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/types.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,39 @@ ++#ifndef __IDT_TYPES_H__ ++#define __IDT_TYPES_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * Common typedefs used in IDT-generated code. ++ * ++ * File : $Id: types.h,v 1.1 2002/06/06 16:16:56 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020606 ++ * Update : ++ * $Log: types.h,v $ ++ * Revision 1.1 2002/06/06 16:16:56 astichte ++ * Added ++ * ++ * ++ ******************************************************************************/ ++ ++typedef unsigned char U8 ; ++typedef signed char S8 ; ++ ++typedef unsigned short U16 ; ++typedef signed short S16 ; ++ ++typedef unsigned int U32 ; ++typedef signed int S32 ; ++ ++typedef unsigned long long U64 ; ++typedef signed long long S64 ; ++ ++#ifndef __cplusplus ++ typedef U32 bool ; // (false == 0), (true is != false) ++#endif // __cplusplus ++ ++#endif // __IDT_TYPES_H__ +diff -urN linux.old/include/asm-mips/rc32434/uart.h linux.dev/include/asm-mips/rc32434/uart.h +--- linux.old/include/asm-mips/rc32434/uart.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux.dev/include/asm-mips/rc32434/uart.h 2006-10-11 21:56:38.000000000 +0200 +@@ -0,0 +1,178 @@ ++#ifndef __IDT_UART_H__ ++#define __IDT_UART_H__ ++ ++/******************************************************************************* ++ * ++ * Copyright 2002 Integrated Device Technology, Inc. ++ * All rights reserved. ++ * ++ * UART register definitions. ++ * ++ * File : $Id: uart.h,v 1.3 2002/06/06 18:34:05 astichte Exp $ ++ * ++ * Author : Allen.Stichter@idt.com ++ * Date : 20020118 ++ * Update : ++ * $Log: uart.h,v $ ++ * Revision 1.3 2002/06/06 18:34:05 astichte ++ * Added XXX_PhysicalAddress and XXX_VirtualAddress ++ * ++ * Revision 1.2 2002/06/04 17:37:52 astichte ++ * Updated register definitions. ++ * ++ * Revision 1.1 2002/05/29 17:33:25 sysarch ++ * jba File moved from vcode/include/idt/acacia ++ * ++ * ++ ******************************************************************************/ ++ ++#include <asm/rc32434/types.h> ++ ++enum ++{ ++ UART_PhysicalAddress = 0x18058000, ++ UART_PhysicalAddress = UART_PhysicalAddress, // Default ++ ++ UART_VirtualAddress = 0xb8058000, ++ UART_VirtualAddress = UART_VirtualAddress, // Default ++} ; ++ ++/* ++ * Register definitions are in bytes so we can handle endian problems. ++ */ ++ ++typedef struct UART_s ++{ ++ union ++ { ++ U32 const uartrb ; // 0x00 - DLAB=0, read. ++ U32 uartth ; // 0x00 - DLAB=0, write. ++ U32 uartdll ; // 0x00 - DLAB=1, read/write. ++ } ; ++ ++ union ++ { ++ U32 uartie ; // 0x04 - DLAB=0, read/write. ++ U32 uartdlh ; // 0x04 - DLAB=1, read/write. ++ } ; ++ union ++ { ++ U32 const uartii ; // 0x08 - DLAB=0, read. ++ U32 uartfc ; // 0x08 - DLAB=0, write. ++ } ; ++ ++ U32 uartlc ; // 0x0c ++ U32 uartmc ; // 0x10 ++ U32 uartls ; // 0x14 ++ U32 uartms ; // 0x18 ++ U32 uarts ; // 0x1c ++} volatile *UART_t ; ++ ++// Reset registers. ++typedef U32 volatile *UARTRR_t ; ++ ++enum ++{ ++ UARTIE_rda_b = 0, ++ UARTIE_rda_m = 0x00000001, ++ UARTIE_the_b = 1, ++ UARTIE_the_m = 0x00000002, ++ UARTIE_rls_b = 2, ++ UARTIE_rls_m = 0x00000004, ++ UARTIE_ems_b = 3, ++ UARTIE_ems_m = 0x00000008, ++ ++ UARTII_pi_b = 0, ++ UARTII_pi_m = 0x00000001, ++ UARTII_iid_b = 1, ++ UARTII_iid_m = 0x0000000e, ++ UARTII_iid_ms_v = 0, // Modem stat-CTS,DSR,RI or DCD. ++ UARTII_iid_thre_v = 1, // Trans. Holding Reg. empty. ++ UARTII_iid_rda_v = 2, // Receive data available ++ UARTII_iid_rls_v = 3, // Overrun, parity, etc, error. ++ UARTII_iid_res4_v = 4, // reserved. ++ UARTII_iid_res5_v = 5, // reserved. ++ UARTII_iid_cto_v = 6, // Character timeout. ++ UARTII_iid_res7_v = 7, // reserved. ++ ++ UARTFC_en_b = 0, ++ UARTFC_en_m = 0x00000001, ++ UARTFC_rr_b = 1, ++ UARTFC_rr_m = 0x00000002, ++ UARTFC_tr_b = 2, ++ UARTFC_tr_m = 0x00000004, ++ UARTFC_dms_b = 3, ++ UARTFC_dms_m = 0x00000008, ++ UARTFC_rt_b = 6, ++ UARTFC_rt_m = 0x000000c0, ++ UARTFC_rt_1Byte_v = 0, ++ UARTFC_rt_4Byte_v = 1, ++ UARTFC_rt_8Byte_v = 2, ++ UARTFC_rt_14Byte_v = 3, ++ ++ UARTLC_wls_b = 0, ++ UARTLC_wls_m = 0x00000003, ++ UARTLC_wls_5Bits_v = 0, ++ UARTLC_wls_6Bits_v = 1, ++ UARTLC_wls_7Bits_v = 2, ++ UARTLC_wls_8Bits_v = 3, ++ UARTLC_stb_b = 2, ++ UARTLC_stb_m = 0x00000004, ++ UARTLC_pen_b = 3, ++ UARTLC_pen_m = 0x00000008, ++ UARTLC_eps_b = 4, ++ UARTLC_eps_m = 0x00000010, ++ UARTLC_sp_b = 5, ++ UARTLC_sp_m = 0x00000020, ++ UARTLC_sb_b = 6, ++ UARTLC_sb_m = 0x00000040, ++ UARTLC_dlab_b = 7, ++ UARTLC_dlab_m = 0x00000080, ++ ++ UARTMC_dtr_b = 0, ++ UARTMC_dtr_m = 0x00000001, ++ UARTMC_rts_b = 1, ++ UARTMC_rts_m = 0x00000002, ++ UARTMC_o1_b = 2, ++ UARTMC_o1_m = 0x00000004, ++ UARTMC_o2_b = 3, ++ UARTMC_o2_m = 0x00000008, ++ UARTMC_lp_b = 4, ++ UARTMC_lp_m = 0x00000010, ++ ++ UARTLS_dr_b = 0, ++ UARTLS_dr_m = 0x00000001, ++ UARTLS_oe_b = 1, ++ UARTLS_oe_m = 0x00000002, ++ UARTLS_pe_b = 2, ++ UARTLS_pe_m = 0x00000004, ++ UARTLS_fe_b = 3, ++ UARTLS_fe_m = 0x00000008, ++ UARTLS_bi_b = 4, ++ UARTLS_bi_m = 0x00000010, ++ UARTLS_thr_b = 5, ++ UARTLS_thr_m = 0x00000020, ++ UARTLS_te_b = 6, ++ UARTLS_te_m = 0x00000040, ++ UARTLS_rfe_b = 7, ++ UARTLS_rfe_m = 0x00000080, ++ ++ UARTMS_dcts_b = 0, ++ UARTMS_dcts_m = 0x00000001, ++ UARTMS_ddsr_b = 1, ++ UARTMS_ddsr_m = 0x00000002, ++ UARTMS_teri_b = 2, ++ UARTMS_teri_m = 0x00000004, ++ UARTMS_ddcd_b = 3, ++ UARTMS_ddcd_m = 0x00000008, ++ UARTMS_cts_b = 4, ++ UARTMS_cts_m = 0x00000010, ++ UARTMS_dsr_b = 5, ++ UARTMS_dsr_m = 0x00000020, ++ UARTMS_ri_b = 6, ++ UARTMS_ri_m = 0x00000040, ++ UARTMS_dcd_b = 7, ++ UARTMS_dcd_m = 0x00000080, ++} ; ++ ++#endif // __IDT_UART_H__ |