diff options
Diffstat (limited to 'target/linux/linux-2.4/patches/brcm')
| -rw-r--r-- | target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch | 21550 | ||||
| -rw-r--r-- | target/linux/linux-2.4/patches/brcm/002-wl_fix.patch | 346 | ||||
| -rw-r--r-- | target/linux/linux-2.4/patches/brcm/003-bcm47xx_workarounds.patch | 108 | ||||
| -rw-r--r-- | target/linux/linux-2.4/patches/brcm/004-bcm94710_mmu.patch | 147 |
4 files changed, 22151 insertions, 0 deletions
diff --git a/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch b/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch new file mode 100644 index 0000000000..5e3fc34fe6 --- /dev/null +++ b/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch @@ -0,0 +1,21550 @@ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/compressed/Makefile linux-2.4.30-brcm/arch/mips/bcm947xx/compressed/Makefile +--- linux-2.4.30/arch/mips/bcm947xx/compressed/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/compressed/Makefile 2005-05-26 03:29:22.000000000 +0200 +@@ -0,0 +1,33 @@ ++# ++# Makefile for Broadcom BCM947XX boards ++# ++# Copyright 2001-2003, Broadcom Corporation ++# All Rights Reserved. ++# ++# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++# ++# $Id: Makefile,v 1.2 2005/04/02 12:12:57 wbx Exp $ ++# ++ ++OBJCOPY_ARGS = -O binary -R .reginfo -R .note -R .comment -R .mdebug -S ++SYSTEM ?= $(TOPDIR)/vmlinux ++ ++all: vmlinuz ++ ++# Don't build dependencies, this may die if $(CC) isn't gcc ++dep: ++ ++# Create a gzipped version named vmlinuz for compatibility ++vmlinuz: piggy ++ gzip -c9 $< > $@ ++ ++piggy: $(SYSTEM) ++ $(OBJCOPY) $(OBJCOPY_ARGS) $< $@ ++ ++mrproper: clean ++ ++clean: ++ rm -f vmlinuz piggy +diff -Nur linux-2.4.30/arch/mips/bcm947xx/generic/int-handler.S linux-2.4.30-brcm/arch/mips/bcm947xx/generic/int-handler.S +--- linux-2.4.30/arch/mips/bcm947xx/generic/int-handler.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/generic/int-handler.S 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,51 @@ ++/* ++ * Generic interrupt handler for Broadcom MIPS boards ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: int-handler.S,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++ ++#include <linux/config.h> ++ ++#include <asm/asm.h> ++#include <asm/mipsregs.h> ++#include <asm/regdef.h> ++#include <asm/stackframe.h> ++ ++/* ++ * MIPS IRQ Source ++ * -------- ------ ++ * 0 Software (ignored) ++ * 1 Software (ignored) ++ * 2 Combined hardware interrupt (hw0) ++ * 3 Hardware ++ * 4 Hardware ++ * 5 Hardware ++ * 6 Hardware ++ * 7 R4k timer ++ */ ++ ++ .text ++ .set noreorder ++ .set noat ++ .align 5 ++ NESTED(brcmIRQ, PT_SIZE, sp) ++ SAVE_ALL ++ CLI ++ .set at ++ .set noreorder ++ ++ jal brcm_irq_dispatch ++ move a0, sp ++ ++ j ret_from_irq ++ nop ++ ++ END(brcmIRQ) +diff -Nur linux-2.4.30/arch/mips/bcm947xx/generic/irq.c linux-2.4.30-brcm/arch/mips/bcm947xx/generic/irq.c +--- linux-2.4.30/arch/mips/bcm947xx/generic/irq.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/generic/irq.c 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,130 @@ ++/* ++ * Generic interrupt control functions for Broadcom MIPS boards ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: irq.c,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/types.h> ++#include <linux/interrupt.h> ++#include <linux/irq.h> ++ ++#include <asm/irq.h> ++#include <asm/mipsregs.h> ++#include <asm/gdb-stub.h> ++ ++#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5) ++ ++extern asmlinkage void brcmIRQ(void); ++extern asmlinkage unsigned int do_IRQ(int irq, struct pt_regs *regs); ++ ++void ++brcm_irq_dispatch(struct pt_regs *regs) ++{ ++ u32 cause; ++ ++ cause = read_c0_cause() & ++ read_c0_status() & ++ CAUSEF_IP; ++ ++#ifdef CONFIG_KERNPROF ++ change_c0_status(cause | 1, 1); ++#else ++ clear_c0_status(cause); ++#endif ++ ++ if (cause & CAUSEF_IP7) ++ do_IRQ(7, regs); ++ if (cause & CAUSEF_IP2) ++ do_IRQ(2, regs); ++ if (cause & CAUSEF_IP3) ++ do_IRQ(3, regs); ++ if (cause & CAUSEF_IP4) ++ do_IRQ(4, regs); ++ if (cause & CAUSEF_IP5) ++ do_IRQ(5, regs); ++ if (cause & CAUSEF_IP6) ++ do_IRQ(6, regs); ++} ++ ++static void ++enable_brcm_irq(unsigned int irq) ++{ ++ if (irq < 8) ++ set_c0_status(1 << (irq + 8)); ++ else ++ set_c0_status(IE_IRQ0); ++} ++ ++static void ++disable_brcm_irq(unsigned int irq) ++{ ++ if (irq < 8) ++ clear_c0_status(1 << (irq + 8)); ++ else ++ clear_c0_status(IE_IRQ0); ++} ++ ++static void ++ack_brcm_irq(unsigned int irq) ++{ ++ /* Already done in brcm_irq_dispatch */ ++} ++ ++static unsigned int ++startup_brcm_irq(unsigned int irq) ++{ ++ enable_brcm_irq(irq); ++ ++ return 0; /* never anything pending */ ++} ++ ++static void ++end_brcm_irq(unsigned int irq) ++{ ++ if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) ++ enable_brcm_irq(irq); ++} ++ ++static struct hw_interrupt_type brcm_irq_type = { ++ typename: "MIPS", ++ startup: startup_brcm_irq, ++ shutdown: disable_brcm_irq, ++ enable: enable_brcm_irq, ++ disable: disable_brcm_irq, ++ ack: ack_brcm_irq, ++ end: end_brcm_irq, ++ NULL ++}; ++ ++void __init ++init_IRQ(void) ++{ ++ int i; ++ ++ for (i = 0; i < NR_IRQS; i++) { ++ irq_desc[i].status = IRQ_DISABLED; ++ irq_desc[i].action = 0; ++ irq_desc[i].depth = 1; ++ irq_desc[i].handler = &brcm_irq_type; ++ } ++ ++ set_except_vector(0, brcmIRQ); ++ change_c0_status(ST0_IM, ALLINTS); ++ ++#ifdef CONFIG_REMOTE_DEBUG ++ printk("Breaking into debugger...\n"); ++ set_debug_traps(); ++ breakpoint(); ++#endif ++} +diff -Nur linux-2.4.30/arch/mips/bcm947xx/generic/Makefile linux-2.4.30-brcm/arch/mips/bcm947xx/generic/Makefile +--- linux-2.4.30/arch/mips/bcm947xx/generic/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/generic/Makefile 2005-05-25 18:53:41.000000000 +0200 +@@ -0,0 +1,15 @@ ++# ++# Makefile for the BCM947xx specific kernel interface routines ++# under Linux. ++# ++ ++.S.s: ++ $(CPP) $(AFLAGS) $< -o $*.s ++.S.o: ++ $(CC) $(AFLAGS) -c $< -o $*.o ++ ++O_TARGET := brcm.o ++ ++obj-y := int-handler.o irq.o ++ ++include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/arch/mips/bcm947xx/gpio.c linux-2.4.30-brcm/arch/mips/bcm947xx/gpio.c +--- linux-2.4.30/arch/mips/bcm947xx/gpio.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/gpio.c 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,158 @@ ++/* ++ * GPIO char driver ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: gpio.c,v 1.1 2005/03/16 13:49:59 wbx Exp $ ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/fs.h> ++#include <linux/miscdevice.h> ++#include <asm/uaccess.h> ++ ++#include <typedefs.h> ++#include <bcmutils.h> ++#include <sbutils.h> ++#include <bcmdevs.h> ++ ++static void *gpio_sbh; ++static int gpio_major; ++static devfs_handle_t gpio_dir; ++static struct { ++ char *name; ++ devfs_handle_t handle; ++} gpio_file[] = { ++ { "in", NULL }, ++ { "out", NULL }, ++ { "outen", NULL }, ++ { "control", NULL } ++}; ++ ++static int ++gpio_open(struct inode *inode, struct file * file) ++{ ++ if (MINOR(inode->i_rdev) > ARRAYSIZE(gpio_file)) ++ return -ENODEV; ++ ++ MOD_INC_USE_COUNT; ++ return 0; ++} ++ ++static int ++gpio_release(struct inode *inode, struct file * file) ++{ ++ MOD_DEC_USE_COUNT; ++ return 0; ++} ++ ++static ssize_t ++gpio_read(struct file *file, char *buf, size_t count, loff_t *ppos) ++{ ++ u32 val; ++ ++ switch (MINOR(file->f_dentry->d_inode->i_rdev)) { ++ case 0: ++ val = sb_gpioin(gpio_sbh); ++ break; ++ case 1: ++ val = sb_gpioout(gpio_sbh, 0, 0); ++ break; ++ case 2: ++ val = sb_gpioouten(gpio_sbh, 0, 0); ++ break; ++ case 3: ++ val = sb_gpiocontrol(gpio_sbh, 0, 0); ++ break; ++ default: ++ return -ENODEV; ++ } ++ ++ if (put_user(val, (u32 *) buf)) ++ return -EFAULT; ++ ++ return sizeof(val); ++} ++ ++static ssize_t ++gpio_write(struct file *file, const char *buf, size_t count, loff_t *ppos) ++{ ++ u32 val; ++ ++ if (get_user(val, (u32 *) buf)) ++ return -EFAULT; ++ ++ switch (MINOR(file->f_dentry->d_inode->i_rdev)) { ++ case 0: ++ return -EACCES; ++ case 1: ++ sb_gpioout(gpio_sbh, ~0, val); ++ break; ++ case 2: ++ sb_gpioouten(gpio_sbh, ~0, val); ++ break; ++ case 3: ++ sb_gpiocontrol(gpio_sbh, ~0, val); ++ break; ++ default: ++ return -ENODEV; ++ } ++ ++ return sizeof(val); ++} ++ ++static struct file_operations gpio_fops = { ++ owner: THIS_MODULE, ++ open: gpio_open, ++ release: gpio_release, ++ read: gpio_read, ++ write: gpio_write, ++}; ++ ++static int __init ++gpio_init(void) ++{ ++ int i; ++ ++ if (!(gpio_sbh = sb_kattach())) ++ return -ENODEV; ++ ++ sb_gpiosetcore(gpio_sbh); ++ ++ if ((gpio_major = devfs_register_chrdev(0, "gpio", &gpio_fops)) < 0) ++ return gpio_major; ++ ++ gpio_dir = devfs_mk_dir(NULL, "gpio", NULL); ++ ++ for (i = 0; i < ARRAYSIZE(gpio_file); i++) { ++ gpio_file[i].handle = devfs_register(gpio_dir, ++ gpio_file[i].name, ++ DEVFS_FL_DEFAULT, gpio_major, i, ++ S_IFCHR | S_IRUGO | S_IWUGO, ++ &gpio_fops, NULL); ++ } ++ ++ return 0; ++} ++ ++static void __exit ++gpio_exit(void) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAYSIZE(gpio_file); i++) ++ devfs_unregister(gpio_file[i].handle); ++ devfs_unregister(gpio_dir); ++ devfs_unregister_chrdev(gpio_major, "gpio"); ++ sb_detach(gpio_sbh); ++} ++ ++module_init(gpio_init); ++module_exit(gpio_exit); +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmdevs.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmdevs.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmdevs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmdevs.h 2005-05-25 20:30:26.000000000 +0200 +@@ -0,0 +1,369 @@ ++/* ++ * Broadcom device-specific manifest constants. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _BCMDEVS_H ++#define _BCMDEVS_H ++ ++ ++/* Known PCI vendor Id's */ ++#define VENDOR_EPIGRAM 0xfeda ++#define VENDOR_BROADCOM 0x14e4 ++#define VENDOR_3COM 0x10b7 ++#define VENDOR_NETGEAR 0x1385 ++#define VENDOR_DIAMOND 0x1092 ++#define VENDOR_DELL 0x1028 ++#define VENDOR_HP 0x0e11 ++#define VENDOR_APPLE 0x106b ++ ++/* PCI Device Id's */ ++#define BCM4210_DEVICE_ID 0x1072 /* never used */ ++#define BCM4211_DEVICE_ID 0x4211 ++#define BCM4230_DEVICE_ID 0x1086 /* never used */ ++#define BCM4231_DEVICE_ID 0x4231 ++ ++#define BCM4410_DEVICE_ID 0x4410 /* bcm44xx family pci iline */ ++#define BCM4430_DEVICE_ID 0x4430 /* bcm44xx family cardbus iline */ ++#define BCM4412_DEVICE_ID 0x4412 /* bcm44xx family pci enet */ ++#define BCM4432_DEVICE_ID 0x4432 /* bcm44xx family cardbus enet */ ++ ++#define BCM3352_DEVICE_ID 0x3352 /* bcm3352 device id */ ++#define BCM3360_DEVICE_ID 0x3360 /* bcm3360 device id */ ++ ++#define EPI41210_DEVICE_ID 0xa0fa /* bcm4210 */ ++#define EPI41230_DEVICE_ID 0xa10e /* bcm4230 */ ++ ++#define BCM47XX_ILINE_ID 0x4711 /* 47xx iline20 */ ++#define BCM47XX_V90_ID 0x4712 /* 47xx v90 codec */ ++#define BCM47XX_ENET_ID 0x4713 /* 47xx enet */ ++#define BCM47XX_EXT_ID 0x4714 /* 47xx external i/f */ ++#define BCM47XX_USB_ID 0x4715 /* 47xx usb */ ++#define BCM47XX_USBH_ID 0x4716 /* 47xx usb host */ ++#define BCM47XX_USBD_ID 0x4717 /* 47xx usb device */ ++#define BCM47XX_IPSEC_ID 0x4718 /* 47xx ipsec */ ++#define BCM47XX_ROBO_ID 0x4719 /* 47xx/53xx roboswitch core */ ++#define BCM47XX_USB20H_ID 0x471a /* 47xx usb 2.0 host */ ++#define BCM47XX_USB20D_ID 0x471b /* 47xx usb 2.0 device */ ++ ++#define BCM4710_DEVICE_ID 0x4710 /* 4710 primary function 0 */ ++ ++#define BCM4610_DEVICE_ID 0x4610 /* 4610 primary function 0 */ ++#define BCM4610_ILINE_ID 0x4611 /* 4610 iline100 */ ++#define BCM4610_V90_ID 0x4612 /* 4610 v90 codec */ ++#define BCM4610_ENET_ID 0x4613 /* 4610 enet */ ++#define BCM4610_EXT_ID 0x4614 /* 4610 external i/f */ ++#define BCM4610_USB_ID 0x4615 /* 4610 usb */ ++ ++#define BCM4402_DEVICE_ID 0x4402 /* 4402 primary function 0 */ ++#define BCM4402_ENET_ID 0x4402 /* 4402 enet */ ++#define BCM4402_V90_ID 0x4403 /* 4402 v90 codec */ ++#define BCM4401_ENET_ID 0x170c /* 4401b0 production enet cards */ ++ ++#define BCM4301_DEVICE_ID 0x4301 /* 4301 primary function 0 */ ++#define BCM4301_D11B_ID 0x4301 /* 4301 802.11b */ ++ ++#define BCM4307_DEVICE_ID 0x4307 /* 4307 primary function 0 */ ++#define BCM4307_V90_ID 0x4305 /* 4307 v90 codec */ ++#define BCM4307_ENET_ID 0x4306 /* 4307 enet */ ++#define BCM4307_D11B_ID 0x4307 /* 4307 802.11b */ ++ ++#define BCM4306_DEVICE_ID 0x4306 /* 4306 chipcommon chipid */ ++#define BCM4306_D11G_ID 0x4320 /* 4306 802.11g */ ++#define BCM4306_D11G_ID2 0x4325 ++#define BCM4306_D11A_ID 0x4321 /* 4306 802.11a */ ++#define BCM4306_UART_ID 0x4322 /* 4306 uart */ ++#define BCM4306_V90_ID 0x4323 /* 4306 v90 codec */ ++#define BCM4306_D11DUAL_ID 0x4324 /* 4306 dual A+B */ ++ ++#define BCM4309_PKG_ID 1 /* 4309 package id */ ++ ++#define BCM4303_D11B_ID 0x4303 /* 4303 802.11b */ ++#define BCM4303_PKG_ID 2 /* 4303 package id */ ++ ++#define BCM4310_DEVICE_ID 0x4310 /* 4310 chipcommon chipid */ ++#define BCM4310_D11B_ID 0x4311 /* 4310 802.11b */ ++#define BCM4310_UART_ID 0x4312 /* 4310 uart */ ++#define BCM4310_ENET_ID 0x4313 /* 4310 enet */ ++#define BCM4310_USB_ID 0x4315 /* 4310 usb */ ++ ++#define BCMGPRS_UART_ID 0x4333 /* Uart id used by 4306/gprs card */ ++ ++#define BCM4704_DEVICE_ID 0x4704 /* 4704 chipcommon chipid */ ++#define BCM4704_ENET_ID 0x4706 /* 4704 enet (Use 47XX_ENET_ID instead!) */ ++ ++#define BCM4317_DEVICE_ID 0x4317 /* 4317 chip common chipid */ ++ ++#define BCM4318_DEVICE_ID 0x4318 /* 4318 chip common chipid */ ++#define BCM4318_D11G_ID 0x4318 /* 4318 801.11b/g id */ ++#define BCM4318_D11DUAL_ID 0x4319 /* 4318 801.11a/b/g id */ ++#define BCM4318_JTAGM_ID 0x4331 /* 4318 jtagm device id */ ++ ++#define FPGA_JTAGM_ID 0x4330 /* ??? */ ++ ++/* Address map */ ++#define BCM4710_SDRAM 0x00000000 /* Physical SDRAM */ ++#define BCM4710_PCI_MEM 0x08000000 /* Host Mode PCI memory access space (64 MB) */ ++#define BCM4710_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (64 MB) */ ++#define BCM4710_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */ ++#define BCM4710_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ ++#define BCM4710_ENUM 0x18000000 /* Beginning of core enumeration space */ ++ ++/* Core register space */ ++#define BCM4710_REG_SDRAM 0x18000000 /* SDRAM core registers */ ++#define BCM4710_REG_ILINE20 0x18001000 /* InsideLine20 core registers */ ++#define BCM4710_REG_EMAC0 0x18002000 /* Ethernet MAC 0 core registers */ ++#define BCM4710_REG_CODEC 0x18003000 /* Codec core registers */ ++#define BCM4710_REG_USB 0x18004000 /* USB core registers */ ++#define BCM4710_REG_PCI 0x18005000 /* PCI core registers */ ++#define BCM4710_REG_MIPS 0x18006000 /* MIPS core registers */ ++#define BCM4710_REG_EXTIF 0x18007000 /* External Interface core registers */ ++#define BCM4710_REG_EMAC1 0x18008000 /* Ethernet MAC 1 core registers */ ++ ++#define BCM4710_EXTIF 0x1f000000 /* External Interface base address */ ++#define BCM4710_PCMCIA_MEM 0x1f000000 /* External Interface PCMCIA memory access */ ++#define BCM4710_PCMCIA_IO 0x1f100000 /* PCMCIA I/O access */ ++#define BCM4710_PCMCIA_CONF 0x1f200000 /* PCMCIA configuration */ ++#define BCM4710_PROG 0x1f800000 /* Programable interface */ ++#define BCM4710_FLASH 0x1fc00000 /* Flash */ ++ ++#define BCM4710_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */ ++ ++#define BCM4710_UART (BCM4710_REG_EXTIF + 0x00000300) ++ ++#define BCM4710_EUART (BCM4710_EXTIF + 0x00800000) ++#define BCM4710_LED (BCM4710_EXTIF + 0x00900000) ++ ++#define BCM4712_DEVICE_ID 0x4712 /* 4712 chipcommon chipid */ ++#define BCM4712_MIPS_ID 0x4720 /* 4712 base devid */ ++#define BCM4712LARGE_PKG_ID 0 /* 340pin 4712 package id */ ++#define BCM4712SMALL_PKG_ID 1 /* 200pin 4712 package id */ ++#define BCM4712MID_PKG_ID 2 /* 225pin 4712 package id */ ++ ++#define SDIOH_FPGA_ID 0x4380 /* sdio host fpga */ ++ ++#define BCM5365_DEVICE_ID 0x5365 /* 5365 chipcommon chipid */ ++#define BCM5350_DEVICE_ID 0x5350 /* bcm5350 chipcommon chipid */ ++#define BCM5352_DEVICE_ID 0x5352 /* bcm5352 chipcommon chipid */ ++ ++#define BCM4320_DEVICE_ID 0x4320 /* bcm4320 chipcommon chipid */ ++ ++/* PCMCIA vendor Id's */ ++ ++#define VENDOR_BROADCOM_PCMCIA 0x02d0 ++ ++/* SDIO vendor Id's */ ++#define VENDOR_BROADCOM_SDIO 0x00BF ++ ++ ++/* boardflags */ ++#define BFL_BTCOEXIST 0x0001 /* This board implements Bluetooth coexistance */ ++#define BFL_PACTRL 0x0002 /* This board has gpio 9 controlling the PA */ ++#define BFL_AIRLINEMODE 0x0004 /* This board implements gpio13 radio disable indication */ ++#define BFL_ENETROBO 0x0010 /* This board has robo switch or core */ ++#define BFL_CCKHIPWR 0x0040 /* Can do high-power CCK transmission */ ++#define BFL_ENETADM 0x0080 /* This board has ADMtek switch */ ++#define BFL_ENETVLAN 0x0100 /* This board has vlan capability */ ++#define BFL_AFTERBURNER 0x0200 /* This board supports Afterburner mode */ ++#define BFL_NOPCI 0x0400 /* This board leaves PCI floating */ ++#define BFL_FEM 0x0800 /* This board supports the Front End Module */ ++#define BFL_EXTLNA 0x1000 /* This board has an external LNA */ ++#define BFL_HGPA 0x2000 /* This board has a high gain PA */ ++#define BFL_BTCMOD 0x4000 /* This board' BTCOEXIST is in the alternate gpios */ ++ ++/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */ ++#define BOARD_GPIO_HWRAD_B 0x010 /* bit 4 is HWRAD input on 4301 */ ++#define BOARD_GPIO_BTCMOD_IN 0x010 /* bit 4 is the alternate BT Coexistance Input */ ++#define BOARD_GPIO_BTCMOD_OUT 0x020 /* bit 5 is the alternate BT Coexistance Out */ ++#define BOARD_GPIO_BTC_IN 0x080 /* bit 7 is BT Coexistance Input */ ++#define BOARD_GPIO_BTC_OUT 0x100 /* bit 8 is BT Coexistance Out */ ++#define BOARD_GPIO_PACTRL 0x200 /* bit 9 controls the PA on new 4306 boards */ ++#define PCI_CFG_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */ ++#define PCI_CFG_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */ ++#define PCI_CFG_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ ++#define PCI_CFG_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ ++ ++/* Bus types */ ++#define SB_BUS 0 /* Silicon Backplane */ ++#define PCI_BUS 1 /* PCI target */ ++#define PCMCIA_BUS 2 /* PCMCIA target */ ++#define SDIO_BUS 3 /* SDIO target */ ++#define JTAG_BUS 4 /* JTAG */ ++ ++/* Allows optimization for single-bus support */ ++#ifdef BCMBUSTYPE ++#define BUSTYPE(bus) (BCMBUSTYPE) ++#else ++#define BUSTYPE(bus) (bus) ++#endif ++ ++/* power control defines */ ++#define PLL_DELAY 150 /* 150us pll on delay */ ++#define FREF_DELAY 200 /* 200us fref change delay */ ++#define MIN_SLOW_CLK 32 /* 32us Slow clock period */ ++ ++/* Reference Board Types */ ++ ++#define BU4710_BOARD 0x0400 ++#define VSIM4710_BOARD 0x0401 ++#define QT4710_BOARD 0x0402 ++ ++#define BU4610_BOARD 0x0403 ++#define VSIM4610_BOARD 0x0404 ++ ++#define BU4307_BOARD 0x0405 ++#define BCM94301CB_BOARD 0x0406 ++#define BCM94301PC_BOARD 0x0406 /* Pcmcia 5v card */ ++#define BCM94301MP_BOARD 0x0407 ++#define BCM94307MP_BOARD 0x0408 ++#define BCMAP4307_BOARD 0x0409 ++ ++#define BU4309_BOARD 0x040a ++#define BCM94309CB_BOARD 0x040b ++#define BCM94309MP_BOARD 0x040c ++#define BCM4309AP_BOARD 0x040d ++ ++#define BCM94302MP_BOARD 0x040e ++ ++#define VSIM4310_BOARD 0x040f ++#define BU4711_BOARD 0x0410 ++#define BCM94310U_BOARD 0x0411 ++#define BCM94310AP_BOARD 0x0412 ++#define BCM94310MP_BOARD 0x0414 ++ ++#define BU4306_BOARD 0x0416 ++#define BCM94306CB_BOARD 0x0417 ++#define BCM94306MP_BOARD 0x0418 ++ ++#define BCM94710D_BOARD 0x041a ++#define BCM94710R1_BOARD 0x041b ++#define BCM94710R4_BOARD 0x041c ++#define BCM94710AP_BOARD 0x041d ++ ++ ++#define BU2050_BOARD 0x041f ++ ++ ++#define BCM94309G_BOARD 0x0421 ++ ++#define BCM94301PC3_BOARD 0x0422 /* Pcmcia 3.3v card */ ++ ++#define BU4704_BOARD 0x0423 ++#define BU4702_BOARD 0x0424 ++ ++#define BCM94306PC_BOARD 0x0425 /* pcmcia 3.3v 4306 card */ ++ ++#define BU4317_BOARD 0x0426 ++ ++ ++#define BCM94702MN_BOARD 0x0428 ++ ++/* BCM4702 1U CompactPCI Board */ ++#define BCM94702CPCI_BOARD 0x0429 ++ ++/* BCM4702 with BCM95380 VLAN Router */ ++#define BCM95380RR_BOARD 0x042a ++ ++/* cb4306 with SiGe PA */ ++#define BCM94306CBSG_BOARD 0x042b ++ ++/* mp4301 with 2050 radio */ ++#define BCM94301MPL_BOARD 0x042c ++ ++/* cb4306 with SiGe PA */ ++#define PCSG94306_BOARD 0x042d ++ ++/* bu4704 with sdram */ ++#define BU4704SD_BOARD 0x042e ++ ++/* Dual 11a/11g Router */ ++#define BCM94704AGR_BOARD 0x042f ++ ++/* 11a-only minipci */ ++#define BCM94308MP_BOARD 0x0430 ++ ++ ++ ++/* BCM94317 boards */ ++#define BCM94317CB_BOARD 0x0440 ++#define BCM94317MP_BOARD 0x0441 ++#define BCM94317PCMCIA_BOARD 0x0442 ++#define BCM94317SDIO_BOARD 0x0443 ++ ++#define BU4712_BOARD 0x0444 ++#define BU4712SD_BOARD 0x045d ++#define BU4712L_BOARD 0x045f ++ ++/* BCM4712 boards */ ++#define BCM94712AP_BOARD 0x0445 ++#define BCM94712P_BOARD 0x0446 ++ ++/* BCM4318 boards */ ++#define BU4318_BOARD 0x0447 ++#define CB4318_BOARD 0x0448 ++#define MPG4318_BOARD 0x0449 ++#define MP4318_BOARD 0x044a ++#define SD4318_BOARD 0x044b ++ ++/* Another mp4306 with SiGe */ ++#define BCM94306P_BOARD 0x044c ++ ++/* CF-like 4317 modules */ ++#define BCM94317CF_BOARD 0x044d ++ ++/* mp4303 */ ++#define BCM94303MP_BOARD 0x044e ++ ++/* mpsgh4306 */ ++#define BCM94306MPSGH_BOARD 0x044f ++ ++/* BRCM 4306 w/ Front End Modules */ ++#define BCM94306MPM 0x0450 ++#define BCM94306MPL 0x0453 ++ ++/* 4712agr */ ++#define BCM94712AGR_BOARD 0x0451 ++ ++/* The real CF 4317 board */ ++#define CFI4317_BOARD 0x0452 ++ ++/* pcmcia 4303 */ ++#define PC4303_BOARD 0x0454 ++ ++/* 5350K */ ++#define BCM95350K_BOARD 0x0455 ++ ++/* 5350R */ ++#define BCM95350R_BOARD 0x0456 ++ ++/* 4306mplna */ ++#define BCM94306MPLNA_BOARD 0x0457 ++ ++ ++/* 4306mph */ ++#define BCM94306MPH_BOARD 0x045b ++ ++/* 4306pciv */ ++#define BCM94306PCIV_BOARD 0x045c ++ ++#define BU4712SD_BOARD 0x045d ++ ++ ++#define BU4712L_BOARD 0x045f ++#define BCM94712LGR_BOARD 0x0460 ++ ++#define BU5352_BOARD 0x0462 ++#define BCM95352GR_BOARD 0x0467 ++ ++/* # of GPIO pins */ ++#define GPIO_NUMPINS 16 ++ ++#endif /* _BCMDEVS_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmendian.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmendian.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmendian.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmendian.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,168 @@ ++/* ++ * local version of endian.h - byte order defines ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++*/ ++ ++#ifndef _BCMENDIAN_H_ ++#define _BCMENDIAN_H_ ++ ++#include <typedefs.h> ++ ++/* Byte swap a 16 bit value */ ++#define BCMSWAP16(val) \ ++ ((uint16)( \ ++ (((uint16)(val) & (uint16)0x00ffU) << 8) | \ ++ (((uint16)(val) & (uint16)0xff00U) >> 8) )) ++ ++/* Byte swap a 32 bit value */ ++#define BCMSWAP32(val) \ ++ ((uint32)( \ ++ (((uint32)(val) & (uint32)0x000000ffUL) << 24) | \ ++ (((uint32)(val) & (uint32)0x0000ff00UL) << 8) | \ ++ (((uint32)(val) & (uint32)0x00ff0000UL) >> 8) | \ ++ (((uint32)(val) & (uint32)0xff000000UL) >> 24) )) ++ ++static INLINE uint16 ++bcmswap16(uint16 val) ++{ ++ return BCMSWAP16(val); ++} ++ ++static INLINE uint32 ++bcmswap32(uint32 val) ++{ ++ return BCMSWAP32(val); ++} ++ ++/* buf - start of buffer of shorts to swap */ ++/* len - byte length of buffer */ ++static INLINE void ++bcmswap16_buf(uint16 *buf, uint len) ++{ ++ len = len/2; ++ ++ while(len--){ ++ *buf = bcmswap16(*buf); ++ buf++; ++ } ++} ++ ++#ifndef hton16 ++#ifndef IL_BIGENDIAN ++#define HTON16(i) BCMSWAP16(i) ++#define hton16(i) bcmswap16(i) ++#define hton32(i) bcmswap32(i) ++#define ntoh16(i) bcmswap16(i) ++#define ntoh32(i) bcmswap32(i) ++#define ltoh16(i) (i) ++#define ltoh32(i) (i) ++#define htol16(i) (i) ++#define htol32(i) (i) ++#else ++#define HTON16(i) (i) ++#define hton16(i) (i) ++#define hton32(i) (i) ++#define ntoh16(i) (i) ++#define ntoh32(i) (i) ++#define ltoh16(i) bcmswap16(i) ++#define ltoh32(i) bcmswap32(i) ++#define htol16(i) bcmswap16(i) ++#define htol32(i) bcmswap32(i) ++#endif ++#endif ++ ++#ifndef IL_BIGENDIAN ++#define ltoh16_buf(buf, i) ++#define htol16_buf(buf, i) ++#else ++#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) ++#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) ++#endif ++ ++/* ++* load 16-bit value from unaligned little endian byte array. ++*/ ++static INLINE uint16 ++ltoh16_ua(uint8 *bytes) ++{ ++ return (bytes[1]<<8)+bytes[0]; ++} ++ ++/* ++* load 32-bit value from unaligned little endian byte array. ++*/ ++static INLINE uint32 ++ltoh32_ua(uint8 *bytes) ++{ ++ return (bytes[3]<<24)+(bytes[2]<<16)+(bytes[1]<<8)+bytes[0]; ++} ++ ++/* ++* load 16-bit value from unaligned big(network) endian byte array. ++*/ ++static INLINE uint16 ++ntoh16_ua(uint8 *bytes) ++{ ++ return (bytes[0]<<8)+bytes[1]; ++} ++ ++/* ++* load 32-bit value from unaligned big(network) endian byte array. ++*/ ++static INLINE uint32 ++ntoh32_ua(uint8 *bytes) ++{ ++ return (bytes[0]<<24)+(bytes[1]<<16)+(bytes[2]<<8)+bytes[3]; ++} ++ ++/* get_ua adapted from Linux asm-mips/unaligned.h */ ++#ifdef IL_BIGENDIAN ++#define get_ua(ptr) \ ++({ \ ++ __typeof__(*(ptr)) __val; \ ++ \ ++ switch (sizeof(*(ptr))) { \ ++ case 1: \ ++ __val = *(uint8 *)ptr; \ ++ break; \ ++ case 2: \ ++ __val = ntoh16_ua((uint8 *)ptr); \ ++ break; \ ++ case 4: \ ++ __val = ntoh32_ua((uint8 *)ptr); \ ++ break; \ ++ } \ ++ \ ++ __val; \ ++}) ++#else ++#define get_ua(ptr) \ ++({ \ ++ __typeof__(*(ptr)) __val; \ ++ \ ++ switch (sizeof(*(ptr))) { \ ++ case 1: \ ++ __val = *(uint8 *)ptr; \ ++ break; \ ++ case 2: \ ++ __val = ltoh16_ua((uint8 *)ptr); \ ++ break; \ ++ case 4: \ ++ __val = ltoh32_ua((uint8 *)ptr); \ ++ break; \ ++ } \ ++ \ ++ __val; \ ++}) ++#endif ++ ++#endif /* _BCMENDIAN_H_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmenet47xx.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmenet47xx.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,229 @@ ++/* ++ * Hardware-specific definitions for ++ * Broadcom BCM47XX 10/100 Mbps Ethernet cores. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * $Id$ ++ */ ++ ++#ifndef _bcmenet_47xx_h_ ++#define _bcmenet_47xx_h_ ++ ++#include <bcmenetmib.h> ++#include <bcmenetrxh.h> ++#include <bcmenetphy.h> ++ ++#define BCMENET_NFILTERS 64 /* # ethernet address filter entries */ ++#define BCMENET_MCHASHBASE 0x200 /* multicast hash filter base address */ ++#define BCMENET_MCHASHSIZE 256 /* multicast hash filter size in bytes */ ++#define BCMENET_MAX_DMA 4096 /* chip has 12 bits of DMA addressing */ ++ ++/* power management event wakeup pattern constants */ ++#define BCMENET_NPMP 4 /* chip supports 4 wakeup patterns */ ++#define BCMENET_PMPBASE 0x400 /* wakeup pattern base address */ ++#define BCMENET_PMPSIZE 0x80 /* 128bytes each pattern */ ++#define BCMENET_PMMBASE 0x600 /* wakeup mask base address */ ++#define BCMENET_PMMSIZE 0x10 /* 128bits each mask */ ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif /* PAD */ ++ ++/* ++ * Host Interface Registers ++ */ ++typedef volatile struct _bcmenettregs { ++ /* Device and Power Control */ ++ uint32 devcontrol; ++ uint32 PAD[2]; ++ uint32 biststatus; ++ uint32 wakeuplength; ++ uint32 PAD[3]; ++ ++ /* Interrupt Control */ ++ uint32 intstatus; ++ uint32 intmask; ++ uint32 gptimer; ++ uint32 PAD[23]; ++ ++ /* Ethernet MAC Address Filtering Control */ ++ uint32 PAD[2]; ++ uint32 enetftaddr; ++ uint32 enetftdata; ++ uint32 PAD[2]; ++ ++ /* Ethernet MAC Control */ ++ uint32 emactxmaxburstlen; ++ uint32 emacrxmaxburstlen; ++ uint32 emaccontrol; ++ uint32 emacflowcontrol; ++ ++ uint32 PAD[20]; ++ ++ /* DMA Lazy Interrupt Control */ ++ uint32 intrecvlazy; ++ uint32 PAD[63]; ++ ++ /* DMA engine */ ++ dmaregs_t dmaregs; ++ dmafifo_t dmafifo; ++ uint32 PAD[116]; ++ ++ /* EMAC Registers */ ++ uint32 rxconfig; ++ uint32 rxmaxlength; ++ uint32 txmaxlength; ++ uint32 PAD; ++ uint32 mdiocontrol; ++ uint32 mdiodata; ++ uint32 emacintmask; ++ uint32 emacintstatus; ++ uint32 camdatalo; ++ uint32 camdatahi; ++ uint32 camcontrol; ++ uint32 enetcontrol; ++ uint32 txcontrol; ++ uint32 txwatermark; ++ uint32 mibcontrol; ++ uint32 PAD[49]; ++ ++ /* EMAC MIB counters */ ++ bcmenetmib_t mib; ++ ++ uint32 PAD[585]; ++ ++ /* Sonics SiliconBackplane config registers */ ++ sbconfig_t sbconfig; ++} bcmenetregs_t; ++ ++/* device control */ ++#define DC_PM ((uint32)1 << 7) /* pattern filtering enable */ ++#define DC_IP ((uint32)1 << 10) /* internal ephy present (rev >= 1) */ ++#define DC_ER ((uint32)1 << 15) /* ephy reset */ ++#define DC_MP ((uint32)1 << 16) /* mii phy mode enable */ ++#define DC_CO ((uint32)1 << 17) /* mii phy mode: enable clocks */ ++#define DC_PA_MASK 0x7c0000 /* mii phy mode: mdc/mdio phy address */ ++#define DC_PA_SHIFT 18 ++#define DC_FS_MASK 0x03800000 /* fifo size (rev >= 8) */ ++#define DC_FS_SHIFT 23 ++#define DC_FS_4K 0 /* 4Kbytes */ ++#define DC_FS_512 1 /* 512bytes */ ++ ++/* wakeup length */ ++#define WL_P0_MASK 0x7f /* pattern 0 */ ++#define WL_D0 ((uint32)1 << 7) ++#define WL_P1_MASK 0x7f00 /* pattern 1 */ ++#define WL_P1_SHIFT 8 ++#define WL_D1 ((uint32)1 << 15) ++#define WL_P2_MASK 0x7f0000 /* pattern 2 */ ++#define WL_P2_SHIFT 16 ++#define WL_D2 ((uint32)1 << 23) ++#define WL_P3_MASK 0x7f000000 /* pattern 3 */ ++#define WL_P3_SHIFT 24 ++#define WL_D3 ((uint32)1 << 31) ++ ++/* intstatus and intmask */ ++#define I_PME ((uint32)1 << 6) /* power management event */ ++#define I_TO ((uint32)1 << 7) /* general purpose timeout */ ++#define I_PC ((uint32)1 << 10) /* descriptor error */ ++#define I_PD ((uint32)1 << 11) /* data error */ ++#define I_DE ((uint32)1 << 12) /* descriptor protocol error */ ++#define I_RU ((uint32)1 << 13) /* receive descriptor underflow */ ++#define I_RO ((uint32)1 << 14) /* receive fifo overflow */ ++#define I_XU ((uint32)1 << 15) /* transmit fifo underflow */ ++#define I_RI ((uint32)1 << 16) /* receive interrupt */ ++#define I_XI ((uint32)1 << 24) /* transmit interrupt */ ++#define I_EM ((uint32)1 << 26) /* emac interrupt */ ++#define I_MW ((uint32)1 << 27) /* mii write */ ++#define I_MR ((uint32)1 << 28) /* mii read */ ++ ++/* emaccontrol */ ++#define EMC_CG ((uint32)1 << 0) /* crc32 generation enable */ ++#define EMC_EP ((uint32)1 << 2) /* onchip ephy: powerdown (rev >= 1) */ ++#define EMC_ED ((uint32)1 << 3) /* onchip ephy: energy detected (rev >= 1) */ ++#define EMC_LC_MASK 0xe0 /* onchip ephy: led control (rev >= 1) */ ++#define EMC_LC_SHIFT 5 ++ ++/* emacflowcontrol */ ++#define EMF_RFH_MASK 0xff /* rx fifo hi water mark */ ++#define EMF_PG ((uint32)1 << 15) /* enable pause frame generation */ ++ ++/* interrupt receive lazy */ ++#define IRL_TO_MASK 0x00ffffff /* timeout */ ++#define IRL_FC_MASK 0xff000000 /* frame count */ ++#define IRL_FC_SHIFT 24 /* frame count */ ++ ++/* emac receive config */ ++#define ERC_DB ((uint32)1 << 0) /* disable broadcast */ ++#define ERC_AM ((uint32)1 << 1) /* accept all multicast */ ++#define ERC_RDT ((uint32)1 << 2) /* receive disable while transmitting */ ++#define ERC_PE ((uint32)1 << 3) /* promiscuous enable */ ++#define ERC_LE ((uint32)1 << 4) /* loopback enable */ ++#define ERC_FE ((uint32)1 << 5) /* enable flow control */ ++#define ERC_UF ((uint32)1 << 6) /* accept unicast flow control frame */ ++#define ERC_RF ((uint32)1 << 7) /* reject filter */ ++#define ERC_CA ((uint32)1 << 8) /* cam absent */ ++ ++/* emac mdio control */ ++#define MC_MF_MASK 0x7f /* mdc frequency */ ++#define MC_PE ((uint32)1 << 7) /* mii preamble enable */ ++ ++/* emac mdio data */ ++#define MD_DATA_MASK 0xffff /* r/w data */ ++#define MD_TA_MASK 0x30000 /* turnaround value */ ++#define MD_TA_SHIFT 16 ++#define MD_TA_VALID (2 << MD_TA_SHIFT) /* valid ta */ ++#define MD_RA_MASK 0x7c0000 /* register address */ ++#define MD_RA_SHIFT 18 ++#define MD_PMD_MASK 0xf800000 /* physical media device */ ++#define MD_PMD_SHIFT 23 ++#define MD_OP_MASK 0x30000000 /* opcode */ ++#define MD_OP_SHIFT 28 ++#define MD_OP_WRITE (1 << MD_OP_SHIFT) /* write op */ ++#define MD_OP_READ (2 << MD_OP_SHIFT) /* read op */ ++#define MD_SB_MASK 0xc0000000 /* start bits */ ++#define MD_SB_SHIFT 30 ++#define MD_SB_START (0x1 << MD_SB_SHIFT) /* start of frame */ ++ ++/* emac intstatus and intmask */ ++#define EI_MII ((uint32)1 << 0) /* mii mdio interrupt */ ++#define EI_MIB ((uint32)1 << 1) /* mib interrupt */ ++#define EI_FLOW ((uint32)1 << 2) /* flow control interrupt */ ++ ++/* emac cam data high */ ++#define CD_V ((uint32)1 << 16) /* valid bit */ ++ ++/* emac cam control */ ++#define CC_CE ((uint32)1 << 0) /* cam enable */ ++#define CC_MS ((uint32)1 << 1) /* mask select */ ++#define CC_RD ((uint32)1 << 2) /* read */ ++#define CC_WR ((uint32)1 << 3) /* write */ ++#define CC_INDEX_MASK 0x3f0000 /* index */ ++#define CC_INDEX_SHIFT 16 ++#define CC_CB ((uint32)1 << 31) /* cam busy */ ++ ++/* emac ethernet control */ ++#define EC_EE ((uint32)1 << 0) /* emac enable */ ++#define EC_ED ((uint32)1 << 1) /* emac disable */ ++#define EC_ES ((uint32)1 << 2) /* emac soft reset */ ++#define EC_EP ((uint32)1 << 3) /* external phy select */ ++ ++/* emac transmit control */ ++#define EXC_FD ((uint32)1 << 0) /* full duplex */ ++#define EXC_FM ((uint32)1 << 1) /* flowmode */ ++#define EXC_SB ((uint32)1 << 2) /* single backoff enable */ ++#define EXC_SS ((uint32)1 << 3) /* small slottime */ ++ ++/* emac mib control */ ++#define EMC_RZ ((uint32)1 << 0) /* autoclear on read */ ++ ++#endif /* _bcmenet_47xx_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmenetmib.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetmib.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmenetmib.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetmib.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,81 @@ ++/* ++ * Hardware-specific MIB definition for ++ * Broadcom Home Networking Division ++ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * $Id$ ++ */ ++ ++#ifndef _bcmenetmib_h_ ++#define _bcmenetmib_h_ ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif /* PAD */ ++ ++/* ++ * EMAC MIB Registers ++ */ ++typedef volatile struct { ++ uint32 tx_good_octets; ++ uint32 tx_good_pkts; ++ uint32 tx_octets; ++ uint32 tx_pkts; ++ uint32 tx_broadcast_pkts; ++ uint32 tx_multicast_pkts; ++ uint32 tx_len_64; ++ uint32 tx_len_65_to_127; ++ uint32 tx_len_128_to_255; ++ uint32 tx_len_256_to_511; ++ uint32 tx_len_512_to_1023; ++ uint32 tx_len_1024_to_max; ++ uint32 tx_jabber_pkts; ++ uint32 tx_oversize_pkts; ++ uint32 tx_fragment_pkts; ++ uint32 tx_underruns; ++ uint32 tx_total_cols; ++ uint32 tx_single_cols; ++ uint32 tx_multiple_cols; ++ uint32 tx_excessive_cols; ++ uint32 tx_late_cols; ++ uint32 tx_defered; ++ uint32 tx_carrier_lost; ++ uint32 tx_pause_pkts; ++ uint32 PAD[8]; ++ ++ uint32 rx_good_octets; ++ uint32 rx_good_pkts; ++ uint32 rx_octets; ++ uint32 rx_pkts; ++ uint32 rx_broadcast_pkts; ++ uint32 rx_multicast_pkts; ++ uint32 rx_len_64; ++ uint32 rx_len_65_to_127; ++ uint32 rx_len_128_to_255; ++ uint32 rx_len_256_to_511; ++ uint32 rx_len_512_to_1023; ++ uint32 rx_len_1024_to_max; ++ uint32 rx_jabber_pkts; ++ uint32 rx_oversize_pkts; ++ uint32 rx_fragment_pkts; ++ uint32 rx_missed_pkts; ++ uint32 rx_crc_align_errs; ++ uint32 rx_undersize; ++ uint32 rx_crc_errs; ++ uint32 rx_align_errs; ++ uint32 rx_symbol_errs; ++ uint32 rx_pause_pkts; ++ uint32 rx_nonpause_pkts; ++} bcmenetmib_t; ++ ++#endif /* _bcmenetmib_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmenetphy.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetphy.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmenetphy.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetphy.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,58 @@ ++/* ++ * Misc Broadcom BCM47XX MDC/MDIO enet phy definitions. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * $Id$ ++ */ ++ ++#ifndef _bcmenetphy_h_ ++#define _bcmenetphy_h_ ++ ++/* phy address */ ++#define MAXEPHY 32 /* mdio phy addresses are 5bit quantities */ ++#define EPHY_MASK 0x1f ++#define EPHY_NONE 31 /* nvram: no phy present at all */ ++#define EPHY_NOREG 30 /* nvram: no local phy regs */ ++ ++/* just a few phy registers */ ++#define CTL_RESET (1 << 15) /* reset */ ++#define CTL_LOOP (1 << 14) /* loopback */ ++#define CTL_SPEED (1 << 13) /* speed selection 0=10, 1=100 */ ++#define CTL_ANENAB (1 << 12) /* autonegotiation enable */ ++#define CTL_RESTART (1 << 9) /* restart autonegotiation */ ++#define CTL_DUPLEX (1 << 8) /* duplex mode 0=half, 1=full */ ++ ++#define ADV_10FULL (1 << 6) /* autonegotiate advertise 10full */ ++#define ADV_10HALF (1 << 5) /* autonegotiate advertise 10half */ ++#define ADV_100FULL (1 << 8) /* autonegotiate advertise 100full */ ++#define ADV_100HALF (1 << 7) /* autonegotiate advertise 100half */ ++ ++/* link partner ability register */ ++#define LPA_SLCT 0x001f /* same as advertise selector */ ++#define LPA_10HALF 0x0020 /* can do 10mbps half-duplex */ ++#define LPA_10FULL 0x0040 /* can do 10mbps full-duplex */ ++#define LPA_100HALF 0x0080 /* can do 100mbps half-duplex */ ++#define LPA_100FULL 0x0100 /* can do 100mbps full-duplex */ ++#define LPA_100BASE4 0x0200 /* can do 100mbps 4k packets */ ++#define LPA_RESV 0x1c00 /* unused */ ++#define LPA_RFAULT 0x2000 /* link partner faulted */ ++#define LPA_LPACK 0x4000 /* link partner acked us */ ++#define LPA_NPAGE 0x8000 /* next page bit */ ++ ++#define LPA_DUPLEX (LPA_10FULL | LPA_100FULL) ++#define LPA_100 (LPA_100FULL | LPA_100HALF | LPA_100BASE4) ++ ++#define STAT_REMFAULT (1 << 4) /* remote fault */ ++#define STAT_LINK (1 << 2) /* link status */ ++#define STAT_JAB (1 << 1) /* jabber detected */ ++#define AUX_FORCED (1 << 2) /* forced 10/100 */ ++#define AUX_SPEED (1 << 1) /* speed 0=10mbps 1=100mbps */ ++#define AUX_DUPLEX (1 << 0) /* duplex 0=half 1=full */ ++ ++#endif /* _bcmenetphy_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmenetrxh.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmenetrxh.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,43 @@ ++/* ++ * Hardware-specific Receive Data Header for the ++ * Broadcom Home Networking Division ++ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * $Id$ ++ */ ++ ++#ifndef _bcmenetrxh_h_ ++#define _bcmenetrxh_h_ ++ ++/* ++ * The Ethernet MAC core returns an 8-byte Receive Frame Data Header ++ * with every frame consisting of ++ * 16bits of frame length, followed by ++ * 16bits of EMAC rx descriptor info, followed by 32bits of undefined. ++ */ ++typedef volatile struct { ++ uint16 len; ++ uint16 flags; ++ uint16 pad[12]; ++} bcmenetrxh_t; ++ ++#define RXHDR_LEN 28 ++ ++#define RXF_L ((uint16)1 << 11) /* last buffer in a frame */ ++#define RXF_MISS ((uint16)1 << 7) /* received due to promisc mode */ ++#define RXF_BRDCAST ((uint16)1 << 6) /* dest is broadcast address */ ++#define RXF_MULT ((uint16)1 << 5) /* dest is multicast address */ ++#define RXF_LG ((uint16)1 << 4) /* frame length > rxmaxlength */ ++#define RXF_NO ((uint16)1 << 3) /* odd number of nibbles */ ++#define RXF_RXER ((uint16)1 << 2) /* receive symbol error */ ++#define RXF_CRC ((uint16)1 << 1) /* crc error */ ++#define RXF_OV ((uint16)1 << 0) /* fifo overflow */ ++ ++#endif /* _bcmenetrxh_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmnvram.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmnvram.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmnvram.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmnvram.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,132 @@ ++/* ++ * NVRAM variable manipulation ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _bcmnvram_h_ ++#define _bcmnvram_h_ ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++#include <typedefs.h> ++ ++struct nvram_header { ++ uint32 magic; ++ uint32 len; ++ uint32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:27 init, mem. test 28, 29-31 reserved */ ++ uint32 config_refresh; /* 0:15 config, 16:31 refresh */ ++ uint32 config_ncdl; /* ncdl values for memc */ ++}; ++ ++struct nvram_tuple { ++ char *name; ++ char *value; ++ struct nvram_tuple *next; ++}; ++ ++/* ++ * Initialize NVRAM access. May be unnecessary or undefined on certain ++ * platforms. ++ */ ++extern int BCMINIT(nvram_init)(void *sbh); ++ ++/* ++ * Disable NVRAM access. May be unnecessary or undefined on certain ++ * platforms. ++ */ ++extern void BCMINIT(nvram_exit)(void); ++ ++/* ++ * Get the value of an NVRAM variable. The pointer returned may be ++ * invalid after a set. ++ * @param name name of variable to get ++ * @return value of variable or NULL if undefined ++ */ ++extern char * BCMINIT(nvram_get)(const char *name); ++ ++/* ++ * Get the value of an NVRAM variable. ++ * @param name name of variable to get ++ * @return value of variable or NUL if undefined ++ */ ++#define nvram_safe_get(name) (BCMINIT(nvram_get)(name) ? : "") ++ ++/* ++ * Match an NVRAM variable. ++ * @param name name of variable to match ++ * @param match value to compare against value of variable ++ * @return TRUE if variable is defined and its value is string equal ++ * to match or FALSE otherwise ++ */ ++static INLINE int ++nvram_match(char *name, char *match) { ++ const char *value = BCMINIT(nvram_get)(name); ++ return (value && !strcmp(value, match)); ++} ++ ++/* ++ * Inversely match an NVRAM variable. ++ * @param name name of variable to match ++ * @param match value to compare against value of variable ++ * @return TRUE if variable is defined and its value is not string ++ * equal to invmatch or FALSE otherwise ++ */ ++static INLINE int ++nvram_invmatch(char *name, char *invmatch) { ++ const char *value = BCMINIT(nvram_get)(name); ++ return (value && strcmp(value, invmatch)); ++} ++ ++/* ++ * Set the value of an NVRAM variable. The name and value strings are ++ * copied into private storage. Pointers to previously set values ++ * may become invalid. The new value may be immediately ++ * retrieved but will not be permanently stored until a commit. ++ * @param name name of variable to set ++ * @param value value of variable ++ * @return 0 on success and errno on failure ++ */ ++extern int BCMINIT(nvram_set)(const char *name, const char *value); ++ ++/* ++ * Unset an NVRAM variable. Pointers to previously set values ++ * remain valid until a set. ++ * @param name name of variable to unset ++ * @return 0 on success and errno on failure ++ * NOTE: use nvram_commit to commit this change to flash. ++ */ ++extern int BCMINIT(nvram_unset)(const char *name); ++ ++/* ++ * Commit NVRAM variables to permanent storage. All pointers to values ++ * may be invalid after a commit. ++ * NVRAM values are undefined after a commit. ++ * @return 0 on success and errno on failure ++ */ ++extern int BCMINIT(nvram_commit)(void); ++ ++/* ++ * Get all NVRAM variables (format name=value\0 ... \0\0). ++ * @param buf buffer to store variables ++ * @param count size of buffer in bytes ++ * @return 0 on success and errno on failure ++ */ ++extern int BCMINIT(nvram_getall)(char *buf, int count); ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */ ++#define NVRAM_VERSION 1 ++#define NVRAM_HEADER_SIZE 20 ++#define NVRAM_SPACE 0x8000 ++ ++#endif /* _bcmnvram_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmparams.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmparams.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmparams.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmparams.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,23 @@ ++/* ++ * Misc system wide parameters. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _bcmparams_h_ ++#define _bcmparams_h_ ++ ++#define VLAN_MAXVID 15 /* Max. VLAN ID supported/allowed */ ++ ++#define VLAN_NUMPRIS 8 /* # of prio, start from 0 */ ++ ++#define DEV_NUMIFS 16 /* Max. # of devices/interfaces supported */ ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmsrom.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmsrom.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmsrom.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmsrom.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,22 @@ ++/* ++ * Misc useful routines to access NIC local SROM/OTP . ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _bcmsrom_h_ ++#define _bcmsrom_h_ ++ ++extern int srom_var_init(void *sbh, uint bus, void *curmap, void *osh, char **vars, int *count); ++extern int srom_read(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf); ++extern int srom_write(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf); ++ ++#endif /* _bcmsrom_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bcmutils.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmutils.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bcmutils.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bcmutils.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,239 @@ ++/* ++ * Misc useful os-independent macros and functions. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _bcmutils_h_ ++#define _bcmutils_h_ ++ ++/*** driver-only section ***/ ++#ifdef BCMDRIVER ++#include <osl.h> ++ ++#define _BCM_U 0x01 /* upper */ ++#define _BCM_L 0x02 /* lower */ ++#define _BCM_D 0x04 /* digit */ ++#define _BCM_C 0x08 /* cntrl */ ++#define _BCM_P 0x10 /* punct */ ++#define _BCM_S 0x20 /* white space (space/lf/tab) */ ++#define _BCM_X 0x40 /* hex digit */ ++#define _BCM_SP 0x80 /* hard space (0x20) */ ++ ++extern unsigned char bcm_ctype[]; ++#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)]) ++ ++#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0) ++#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0) ++#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0) ++#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0) ++#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0) ++#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0) ++#define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0) ++#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0) ++#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0) ++#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0) ++#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0) ++ ++/* ++ * Spin at most 'us' microseconds while 'exp' is true. ++ * Caller should explicitly test 'exp' when this completes ++ * and take appropriate error action if 'exp' is still true. ++ */ ++#define SPINWAIT(exp, us) { \ ++ uint countdown = (us) + 9; \ ++ while ((exp) && (countdown >= 10)) {\ ++ OSL_DELAY(10); \ ++ countdown -= 10; \ ++ } \ ++} ++ ++/* generic osl packet queue */ ++struct pktq { ++ void *head; /* first packet to dequeue */ ++ void *tail; /* last packet to dequeue */ ++ uint len; /* number of queued packets */ ++ uint maxlen; /* maximum number of queued packets */ ++ bool priority; /* enqueue by packet priority */ ++ uint8 prio_map[MAXPRIO+1]; /* user priority to packet enqueue policy map */ ++}; ++#define DEFAULT_QLEN 128 ++ ++#define pktq_len(q) ((q)->len) ++#define pktq_avail(q) ((q)->maxlen - (q)->len) ++#define pktq_head(q) ((q)->head) ++#define pktq_full(q) ((q)->len >= (q)->maxlen) ++#define _pktq_pri(q, pri) ((q)->prio_map[pri]) ++#define pktq_tailpri(q) ((q)->tail ? _pktq_pri(q, PKTPRIO((q)->tail)) : _pktq_pri(q, 0)) ++ ++/* externs */ ++/* packet */ ++extern uint pktcopy(void *drv, void *p, uint offset, int len, uchar *buf); ++extern uint pkttotlen(void *drv, void *); ++extern void pktq_init(struct pktq *q, uint maxlen, const uint8 prio_map[]); ++extern void pktenq(struct pktq *q, void *p, bool lifo); ++extern void *pktdeq(struct pktq *q); ++extern void *pktdeqtail(struct pktq *q); ++/* string */ ++extern uint bcm_atoi(char *s); ++extern uchar bcm_toupper(uchar c); ++extern ulong bcm_strtoul(char *cp, char **endp, uint base); ++extern char *bcmstrstr(char *haystack, char *needle); ++extern char *bcmstrcat(char *dest, const char *src); ++extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); ++/* ethernet address */ ++extern char *bcm_ether_ntoa(char *ea, char *buf); ++extern int bcm_ether_atoe(char *p, char *ea); ++/* delay */ ++extern void bcm_mdelay(uint ms); ++/* variable access */ ++extern char *getvar(char *vars, char *name); ++extern int getintvar(char *vars, char *name); ++extern uint getgpiopin(char *vars, char *pin_name, uint def_pin); ++#define bcmlog(fmt, a1, a2) ++#define bcmdumplog(buf, size) *buf = '\0' ++#define bcmdumplogent(buf, idx) -1 ++#endif /* #ifdef BCMDRIVER */ ++ ++/*** driver/apps-shared section ***/ ++#ifndef MIN ++#define MIN(a, b) (((a)<(b))?(a):(b)) ++#endif ++ ++#ifndef MAX ++#define MAX(a, b) (((a)>(b))?(a):(b)) ++#endif ++ ++#define CEIL(x, y) (((x) + ((y)-1)) / (y)) ++#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) ++#define ISALIGNED(a, x) (((a) & ((x)-1)) == 0) ++#define ISPOWEROF2(x) ((((x)-1)&(x))==0) ++#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) ++#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0])) ++ ++/* bit map related macros */ ++#ifndef setbit ++#define NBBY 8 /* 8 bits per byte */ ++#define setbit(a,i) (((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY)) ++#define clrbit(a,i) (((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) ++#define isset(a,i) (((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) ++#define isclr(a,i) ((((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) ++#endif ++ ++#define NBITS(type) (sizeof (type) * 8) ++ ++/* crc defines */ ++#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */ ++#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */ ++#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */ ++#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */ ++#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ ++#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */ ++ ++/* bcm_format_flags() bit description structure */ ++typedef struct bcm_bit_desc { ++ uint32 bit; ++ char* name; ++} bcm_bit_desc_t; ++ ++/* tag_ID/length/value_buffer tuple */ ++typedef struct bcm_tlv { ++ uint8 id; ++ uint8 len; ++ uint8 data[1]; ++} bcm_tlv_t; ++ ++/* Check that bcm_tlv_t fits into the given buflen */ ++#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (buflen) >= 2 + (elt)->len) ++ ++/* buffer length for ethernet address from bcm_ether_ntoa() */ ++#define ETHER_ADDR_STR_LEN 18 ++ ++/* unaligned load and store macros */ ++#ifdef IL_BIGENDIAN ++static INLINE uint32 ++load32_ua(uint8 *a) ++{ ++ return ((a[0] << 24) | (a[1] << 16) | (a[2] << 8) | a[3]); ++} ++ ++static INLINE void ++store32_ua(uint8 *a, uint32 v) ++{ ++ a[0] = (v >> 24) & 0xff; ++ a[1] = (v >> 16) & 0xff; ++ a[2] = (v >> 8) & 0xff; ++ a[3] = v & 0xff; ++} ++ ++static INLINE uint16 ++load16_ua(uint8 *a) ++{ ++ return ((a[0] << 8) | a[1]); ++} ++ ++static INLINE void ++store16_ua(uint8 *a, uint16 v) ++{ ++ a[0] = (v >> 8) & 0xff; ++ a[1] = v & 0xff; ++} ++ ++#else ++ ++static INLINE uint32 ++load32_ua(uint8 *a) ++{ ++ return ((a[3] << 24) | (a[2] << 16) | (a[1] << 8) | a[0]); ++} ++ ++static INLINE void ++store32_ua(uint8 *a, uint32 v) ++{ ++ a[3] = (v >> 24) & 0xff; ++ a[2] = (v >> 16) & 0xff; ++ a[1] = (v >> 8) & 0xff; ++ a[0] = v & 0xff; ++} ++ ++static INLINE uint16 ++load16_ua(uint8 *a) ++{ ++ return ((a[1] << 8) | a[0]); ++} ++ ++static INLINE void ++store16_ua(uint8 *a, uint16 v) ++{ ++ a[1] = (v >> 8) & 0xff; ++ a[0] = v & 0xff; ++} ++ ++#endif ++ ++/* externs */ ++/* crc */ ++extern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc); ++extern uint16 hndcrc16(uint8 *p, uint nbytes, uint16 crc); ++extern uint32 hndcrc32(uint8 *p, uint nbytes, uint32 crc); ++/* format/print */ ++/* IE parsing */ ++extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen); ++extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); ++extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key); ++ ++/* multi-bool data type: set of bools, mbool is true if any is set */ ++typedef uint32 mbool; ++#define mboolset(mb, bit) (mb |= bit) /* set one bool */ ++#define mboolclr(mb, bit) (mb &= ~bit) /* clear one bool */ ++#define mboolisset(mb, bit) ((mb & bit) != 0) /* TRUE if one bool is set */ ++#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) ++ ++#endif /* _bcmutils_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/bitfuncs.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/bitfuncs.h +--- linux-2.4.30/arch/mips/bcm947xx/include/bitfuncs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/bitfuncs.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,85 @@ ++/* ++ * bit manipulation utility functions ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _BITFUNCS_H ++#define _BITFUNCS_H ++ ++#include <typedefs.h> ++ ++/* local prototypes */ ++static INLINE uint32 find_msbit(uint32 x); ++ ++ ++/* ++ * find_msbit: returns index of most significant set bit in x, with index ++ * range defined as 0-31. NOTE: returns zero if input is zero. ++ */ ++ ++#if defined(USE_PENTIUM_BSR) && defined(__GNUC__) ++ ++/* ++ * Implementation for Pentium processors and gcc. Note that this ++ * instruction is actually very slow on some processors (e.g., family 5, ++ * model 2, stepping 12, "Pentium 75 - 200"), so we use the generic ++ * implementation instead. ++ */ ++static INLINE uint32 find_msbit(uint32 x) ++{ ++ uint msbit; ++ __asm__("bsrl %1,%0" ++ :"=r" (msbit) ++ :"r" (x)); ++ return msbit; ++} ++ ++#else ++ ++/* ++ * Generic Implementation ++ */ ++ ++#define DB_POW_MASK16 0xffff0000 ++#define DB_POW_MASK8 0x0000ff00 ++#define DB_POW_MASK4 0x000000f0 ++#define DB_POW_MASK2 0x0000000c ++#define DB_POW_MASK1 0x00000002 ++ ++static INLINE uint32 find_msbit(uint32 x) ++{ ++ uint32 temp_x = x; ++ uint msbit = 0; ++ if (temp_x & DB_POW_MASK16) { ++ temp_x >>= 16; ++ msbit = 16; ++ } ++ if (temp_x & DB_POW_MASK8) { ++ temp_x >>= 8; ++ msbit += 8; ++ } ++ if (temp_x & DB_POW_MASK4) { ++ temp_x >>= 4; ++ msbit += 4; ++ } ++ if (temp_x & DB_POW_MASK2) { ++ temp_x >>= 2; ++ msbit += 2; ++ } ++ if (temp_x & DB_POW_MASK1) { ++ msbit += 1; ++ } ++ return(msbit); ++} ++ ++#endif ++ ++#endif /* _BITFUNCS_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/cfe_osl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/cfe_osl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/cfe_osl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/cfe_osl.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,184 @@ ++/* ++ * CFE boot loader OS Abstraction Layer. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _cfe_osl_h_ ++#define _cfe_osl_h_ ++ ++#include <lib_types.h> ++#include <lib_string.h> ++#include <lib_printf.h> ++#include <lib_malloc.h> ++#include <cpu_config.h> ++#include <cfe_timer.h> ++#include <cfe_iocb.h> ++#include <cfe_devfuncs.h> ++#include <addrspace.h> ++ ++#include <typedefs.h> ++ ++/* dump string */ ++extern int (*xprinthook)(const char *str); ++#define puts(str) do { if (xprinthook) xprinthook(str); } while (0) ++ ++/* assert and panic */ ++#define ASSERT(exp) do {} while (0) ++ ++/* PCMCIA attribute space access macros */ ++#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \ ++ bzero(buf, size) ++#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \ ++ do {} while (0) ++ ++/* PCI configuration space access macros */ ++#define OSL_PCI_READ_CONFIG(loc, offset, size) \ ++ (offset == 8 ? 0 : 0xffffffff) ++#define OSL_PCI_WRITE_CONFIG(loc, offset, size, val) \ ++ do {} while (0) ++ ++/* register access macros */ ++#define wreg32(r, v) (*(volatile uint32*)(r) = (uint32)(v)) ++#define rreg32(r) (*(volatile uint32*)(r)) ++#ifdef IL_BIGENDIAN ++#define wreg16(r, v) (*(volatile uint16*)((ulong)(r)^2) = (uint16)(v)) ++#define rreg16(r) (*(volatile uint16*)((ulong)(r)^2)) ++#define wreg8(r, v) (*(volatile uint8*)((ulong)(r)^3) = (uint8)(v)) ++#define rreg8(r) (*(volatile uint8*)((ulong)(r)^3)) ++#else ++#define wreg16(r, v) (*(volatile uint16*)(r) = (uint16)(v)) ++#define rreg16(r) (*(volatile uint16*)(r)) ++#define wreg8(r, v) (*(volatile uint8*)(r) = (uint8)(v)) ++#define rreg8(r) (*(volatile uint8*)(r)) ++#endif ++#define R_REG(r) ({ \ ++ __typeof(*(r)) __osl_v; \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): __osl_v = rreg8((r)); break; \ ++ case sizeof(uint16): __osl_v = rreg16((r)); break; \ ++ case sizeof(uint32): __osl_v = rreg32((r)); break; \ ++ } \ ++ __osl_v; \ ++}) ++#define W_REG(r, v) do { \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): wreg8((r), (v)); break; \ ++ case sizeof(uint16): wreg16((r), (v)); break; \ ++ case sizeof(uint32): wreg32((r), (v)); break; \ ++ } \ ++} while (0) ++#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) ++#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) ++ ++/* bcopy, bcmp, and bzero */ ++#define bcmp(b1, b2, len) lib_memcmp((b1), (b2), (len)) ++ ++#define osl_attach(pdev) (pdev) ++#define osl_detach(osh) ++ ++/* general purpose memory allocation */ ++#define MALLOC(osh, size) KMALLOC((size),0) ++#define MFREE(osh, addr, size) KFREE((addr)) ++#define MALLOCED(osh) (0) ++#define MALLOC_DUMP(osh, buf, sz) ++#define MALLOC_FAILED(osh) (0) ++ ++/* uncached virtual address */ ++#define OSL_UNCACHED(va) ((void*)UNCADDR((ulong)(va))) ++ ++/* host/bus architecture-specific address byte swap */ ++#define BUS_SWAP32(v) (v) ++ ++/* get processor cycle count */ ++#define OSL_GETCYCLES(x) ((x) = 0) ++ ++/* microsecond delay */ ++#define OSL_DELAY(usec) cfe_usleep((cfe_cpu_speed/CPUCFG_CYCLESPERCPUTICK/1000000*(usec))) ++ ++/* map/unmap physical to virtual I/O */ ++#define REG_MAP(pa, size) ((void*)UNCADDR((ulong)(pa))) ++#define REG_UNMAP(va) do {} while (0) ++ ++/* dereference an address that may cause a bus exception */ ++#define BUSPROBE(val, addr) osl_busprobe(&(val), (uint32)(addr)) ++extern int osl_busprobe(uint32 *val, uint32 addr); ++ ++/* allocate/free shared (dma-able) consistent (uncached) memory */ ++#define DMA_CONSISTENT_ALIGN 4096 ++#define DMA_ALLOC_CONSISTENT(osh, size, pap) \ ++ osl_dma_alloc_consistent((size), (pap)) ++#define DMA_FREE_CONSISTENT(osh, va, size, pa) \ ++ osl_dma_free_consistent((void*)(va)) ++extern void *osl_dma_alloc_consistent(uint size, ulong *pap); ++extern void osl_dma_free_consistent(void *va); ++ ++/* map/unmap direction */ ++#define DMA_TX 1 ++#define DMA_RX 2 ++ ++/* map/unmap shared (dma-able) memory */ ++#define DMA_MAP(osh, va, size, direction, lb) ({ \ ++ cfe_flushcache(CFE_CACHE_FLUSH_D); \ ++ PHYSADDR((ulong)(va)); \ ++}) ++#define DMA_UNMAP(osh, pa, size, direction, p) \ ++ do {} while (0) ++ ++/* shared (dma-able) memory access macros */ ++#define R_SM(r) *(r) ++#define W_SM(r, v) (*(r) = (v)) ++#define BZERO_SM(r, len) lib_memset((r), '\0', (len)) ++ ++/* generic packet structure */ ++#define LBUFSZ 4096 ++#define LBDATASZ (LBUFSZ - sizeof(struct lbuf)) ++struct lbuf { ++ struct lbuf *next; /* pointer to next lbuf if in a chain */ ++ struct lbuf *link; /* pointer to next lbuf if in a list */ ++ uchar *head; /* start of buffer */ ++ uchar *end; /* end of buffer */ ++ uchar *data; /* start of data */ ++ uchar *tail; /* end of data */ ++ uint len; /* nbytes of data */ ++ void *cookie; /* generic cookie */ ++}; ++ ++/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */ ++#define PKTBUFSZ 2048 ++ ++/* packet primitives */ ++#define PKTGET(drv, len, send) ((void*)osl_pktget((len))) ++#define PKTFREE(drv, lb, send) osl_pktfree((struct lbuf*)(lb)) ++#define PKTDATA(drv, lb) (((struct lbuf*)(lb))->data) ++#define PKTLEN(drv, lb) (((struct lbuf*)(lb))->len) ++#define PKTHEADROOM(drv, lb) (PKTDATA(drv,lb)-(((struct lbuf*)(lb))->head)) ++#define PKTTAILROOM(drv, lb) ((((struct lbuf*)(lb))->end)-(((struct lbuf*)(lb))->tail)) ++#define PKTNEXT(drv, lb) (((struct lbuf*)(lb))->next) ++#define PKTSETNEXT(lb, x) (((struct lbuf*)(lb))->next = (struct lbuf*)(x)) ++#define PKTSETLEN(drv, lb, len) osl_pktsetlen((struct lbuf*)(lb), (len)) ++#define PKTPUSH(drv, lb, bytes) osl_pktpush((struct lbuf*)(lb), (bytes)) ++#define PKTPULL(drv, lb, bytes) osl_pktpull((struct lbuf*)(lb), (bytes)) ++#define PKTDUP(drv, lb) osl_pktdup((struct lbuf*)(lb)) ++#define PKTCOOKIE(lb) (((struct lbuf*)(lb))->cookie) ++#define PKTSETCOOKIE(lb, x) (((struct lbuf*)(lb))->cookie = (void*)(x)) ++#define PKTLINK(lb) (((struct lbuf*)(lb))->link) ++#define PKTSETLINK(lb, x) (((struct lbuf*)(lb))->link = (struct lbuf*)(x)) ++#define PKTPRIO(lb) (0) ++#define PKTSETPRIO(lb, x) do {} while (0) ++extern struct lbuf *osl_pktget(uint len); ++extern void osl_pktfree(struct lbuf *lb); ++extern void osl_pktsetlen(struct lbuf *lb, uint len); ++extern uchar *osl_pktpush(struct lbuf *lb, uint bytes); ++extern uchar *osl_pktpull(struct lbuf *lb, uint bytes); ++extern struct lbuf *osl_pktdup(struct lbuf *lb); ++ ++#endif /* _cfe_osl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/epivers.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/epivers.h +--- linux-2.4.30/arch/mips/bcm947xx/include/epivers.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/epivers.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,69 @@ ++/* ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ * ++*/ ++ ++#ifndef _epivers_h_ ++#define _epivers_h_ ++ ++#ifdef linux ++#include <linux/config.h> ++#endif ++ ++/* Vendor Name, ASCII, 32 chars max */ ++#ifdef COMPANYNAME ++#define HPNA_VENDOR COMPANYNAME ++#else ++#define HPNA_VENDOR "Broadcom Corporation" ++#endif ++ ++/* Driver Date, ASCII, 32 chars max */ ++#define HPNA_DRV_BUILD_DATE __DATE__ ++ ++/* Hardware Manufacture Date, ASCII, 32 chars max */ ++#define HPNA_HW_MFG_DATE "Not Specified" ++ ++/* See documentation for Device Type values, 32 values max */ ++#ifndef HPNA_DEV_TYPE ++ ++#if defined(CONFIG_BRCM_VJ) ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_DISPLAY } ++ ++#elif defined(CONFIG_BCRM_93725) ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_CM_BRIDGE, CDCF_V0_DEVICE_DISPLAY } ++ ++#else ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_PCINIC } ++ ++#endif ++ ++#endif /* !HPNA_DEV_TYPE */ ++ ++ ++#define EPI_MAJOR_VERSION 3 ++ ++#define EPI_MINOR_VERSION 90 ++ ++#define EPI_RC_NUMBER 23 ++ ++#define EPI_INCREMENTAL_NUMBER 0 ++ ++#define EPI_BUILD_NUMBER 0 ++ ++#define EPI_VERSION 3,90,23,0 ++ ++#define EPI_VERSION_NUM 0x035a1700 ++ ++/* Driver Version String, ASCII, 32 chars max */ ++#define EPI_VERSION_STR "3.90.23.0" ++#define EPI_ROUTER_VERSION_STR "3.91.23.0" ++ ++#endif /* _epivers_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/epivers.h.in linux-2.4.30-brcm/arch/mips/bcm947xx/include/epivers.h.in +--- linux-2.4.30/arch/mips/bcm947xx/include/epivers.h.in 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/epivers.h.in 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,69 @@ ++/* ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ * ++*/ ++ ++#ifndef _epivers_h_ ++#define _epivers_h_ ++ ++#ifdef linux ++#include <linux/config.h> ++#endif ++ ++/* Vendor Name, ASCII, 32 chars max */ ++#ifdef COMPANYNAME ++#define HPNA_VENDOR COMPANYNAME ++#else ++#define HPNA_VENDOR "Broadcom Corporation" ++#endif ++ ++/* Driver Date, ASCII, 32 chars max */ ++#define HPNA_DRV_BUILD_DATE __DATE__ ++ ++/* Hardware Manufacture Date, ASCII, 32 chars max */ ++#define HPNA_HW_MFG_DATE "Not Specified" ++ ++/* See documentation for Device Type values, 32 values max */ ++#ifndef HPNA_DEV_TYPE ++ ++#if defined(CONFIG_BRCM_VJ) ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_DISPLAY } ++ ++#elif defined(CONFIG_BCRM_93725) ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_CM_BRIDGE, CDCF_V0_DEVICE_DISPLAY } ++ ++#else ++#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_PCINIC } ++ ++#endif ++ ++#endif /* !HPNA_DEV_TYPE */ ++ ++ ++#define EPI_MAJOR_VERSION @EPI_MAJOR_VERSION@ ++ ++#define EPI_MINOR_VERSION @EPI_MINOR_VERSION@ ++ ++#define EPI_RC_NUMBER @EPI_RC_NUMBER@ ++ ++#define EPI_INCREMENTAL_NUMBER @EPI_INCREMENTAL_NUMBER@ ++ ++#define EPI_BUILD_NUMBER @EPI_BUILD_NUMBER@ ++ ++#define EPI_VERSION @EPI_VERSION@ ++ ++#define EPI_VERSION_NUM @EPI_VERSION_NUM@ ++ ++/* Driver Version String, ASCII, 32 chars max */ ++#define EPI_VERSION_STR "@EPI_VERSION_STR@" ++#define EPI_ROUTER_VERSION_STR "@EPI_ROUTER_VERSION_STR@" ++ ++#endif /* _epivers_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/etsockio.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/etsockio.h +--- linux-2.4.30/arch/mips/bcm947xx/include/etsockio.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/etsockio.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,59 @@ ++/* ++ * Driver-specific socket ioctls ++ * used by BSD, Linux, and PSOS ++ * Broadcom BCM44XX 10/100Mbps Ethernet Device Driver ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _etsockio_h_ ++#define _etsockio_h_ ++ ++/* THESE MUST BE CONTIGUOUS AND CONSISTENT WITH VALUES IN ETC.H */ ++ ++ ++#if defined(linux) ++#define SIOCSETCUP (SIOCDEVPRIVATE + 0) ++#define SIOCSETCDOWN (SIOCDEVPRIVATE + 1) ++#define SIOCSETCLOOP (SIOCDEVPRIVATE + 2) ++#define SIOCGETCDUMP (SIOCDEVPRIVATE + 3) ++#define SIOCSETCSETMSGLEVEL (SIOCDEVPRIVATE + 4) ++#define SIOCSETCPROMISC (SIOCDEVPRIVATE + 5) ++#define SIOCSETCTXDOWN (SIOCDEVPRIVATE + 6) /* obsolete */ ++#define SIOCSETCSPEED (SIOCDEVPRIVATE + 7) ++#define SIOCTXGEN (SIOCDEVPRIVATE + 8) ++#define SIOCGETCPHYRD (SIOCDEVPRIVATE + 9) ++#define SIOCSETCPHYWR (SIOCDEVPRIVATE + 10) ++#define SIOCSETCQOS (SIOCDEVPRIVATE + 11) ++ ++#else /* !linux */ ++ ++#define SIOCSETCUP _IOWR('e', 130 + 0, struct ifreq) ++#define SIOCSETCDOWN _IOWR('e', 130 + 1, struct ifreq) ++#define SIOCSETCLOOP _IOWR('e', 130 + 2, struct ifreq) ++#define SIOCGETCDUMP _IOWR('e', 130 + 3, struct ifreq) ++#define SIOCSETCSETMSGLEVEL _IOWR('e', 130 + 4, struct ifreq) ++#define SIOCSETCPROMISC _IOWR('e', 130 + 5, struct ifreq) ++#define SIOCSETCTXDOWN _IOWR('e', 130 + 6, struct ifreq) /* obsolete */ ++#define SIOCSETCSPEED _IOWR('e', 130 + 7, struct ifreq) ++#define SIOCTXGEN _IOWR('e', 130 + 8, struct ifreq) ++ ++#endif ++ ++/* arg to SIOCTXGEN */ ++struct txg { ++ uint32 num; /* number of frames to send */ ++ uint32 delay; /* delay in microseconds between sending each */ ++ uint32 size; /* size of ether frame to send */ ++ uchar buf[1514]; /* starting ether frame data */ ++}; ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/flash.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/flash.h +--- linux-2.4.30/arch/mips/bcm947xx/include/flash.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/flash.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,188 @@ ++/* ++ * flash.h: Common definitions for flash access. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++/* Types of flashes we know about */ ++typedef enum _flash_type {OLD, BSC, SCS, AMD, SST, SFLASH} flash_type_t; ++ ++/* Commands to write/erase the flases */ ++typedef struct _flash_cmds{ ++ flash_type_t type; ++ bool need_unlock; ++ uint16 pre_erase; ++ uint16 erase_block; ++ uint16 erase_chip; ++ uint16 write_word; ++ uint16 write_buf; ++ uint16 clear_csr; ++ uint16 read_csr; ++ uint16 read_id; ++ uint16 confirm; ++ uint16 read_array; ++} flash_cmds_t; ++ ++#define UNLOCK_CMD_WORDS 2 ++ ++typedef struct _unlock_cmd { ++ uint addr[UNLOCK_CMD_WORDS]; ++ uint16 cmd[UNLOCK_CMD_WORDS]; ++} unlock_cmd_t; ++ ++/* Flash descriptors */ ++typedef struct _flash_desc { ++ uint16 mfgid; /* Manufacturer Id */ ++ uint16 devid; /* Device Id */ ++ uint size; /* Total size in bytes */ ++ uint width; /* Device width in bytes */ ++ flash_type_t type; /* Device type old, S, J */ ++ uint bsize; /* Block size */ ++ uint nb; /* Number of blocks */ ++ uint ff; /* First full block */ ++ uint lf; /* Last full block */ ++ uint nsub; /* Number of subblocks */ ++ uint *subblocks; /* Offsets for subblocks */ ++ char *desc; /* Description */ ++} flash_desc_t; ++ ++ ++#ifdef DECLARE_FLASHES ++flash_cmds_t sflash_cmd_t = ++ { SFLASH, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; ++ ++flash_cmds_t flash_cmds[] = { ++/* type needu preera eraseb erasech write wbuf clcsr rdcsr rdid confrm read */ ++ { BSC, 0, 0x00, 0x20, 0x00, 0x40, 0x00, 0x50, 0x70, 0x90, 0xd0, 0xff }, ++ { SCS, 0, 0x00, 0x20, 0x00, 0x40, 0xe8, 0x50, 0x70, 0x90, 0xd0, 0xff }, ++ { AMD, 1, 0x80, 0x30, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 }, ++ { SST, 1, 0x80, 0x50, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 }, ++ { 0 } ++}; ++ ++unlock_cmd_t unlock_cmd_amd = { ++#ifdef MIPSEB ++/* addr: */ { 0x0aa8, 0x0556}, ++#else ++/* addr: */ { 0x0aaa, 0x0554}, ++#endif ++/* data: */ { 0xaa, 0x55} ++}; ++ ++unlock_cmd_t unlock_cmd_sst = { ++#ifdef MIPSEB ++/* addr: */ { 0xaaa8, 0x5556}, ++#else ++/* addr: */ { 0xaaaa, 0x5554}, ++#endif ++/* data: */ { 0xaa, 0x55} ++}; ++ ++#define AMD_CMD 0xaaa ++#define SST_CMD 0xaaaa ++ ++/* intel unlock block cmds */ ++#define INTEL_UNLOCK1 0x60 ++#define INTEL_UNLOCK2 0xD0 ++ ++/* Just eight blocks of 8KB byte each */ ++ ++uint blk8x8k[] = { 0x00000000, ++ 0x00002000, ++ 0x00004000, ++ 0x00006000, ++ 0x00008000, ++ 0x0000a000, ++ 0x0000c000, ++ 0x0000e000, ++ 0x00010000 ++}; ++ ++/* Funky AMD arrangement for 29xx800's */ ++uint amd800[] = { 0x00000000, /* 16KB */ ++ 0x00004000, /* 32KB */ ++ 0x0000c000, /* 8KB */ ++ 0x0000e000, /* 8KB */ ++ 0x00010000, /* 8KB */ ++ 0x00012000, /* 8KB */ ++ 0x00014000, /* 32KB */ ++ 0x0001c000, /* 16KB */ ++ 0x00020000 ++}; ++ ++/* AMD arrangement for 29xx160's */ ++uint amd4112[] = { 0x00000000, /* 32KB */ ++ 0x00008000, /* 8KB */ ++ 0x0000a000, /* 8KB */ ++ 0x0000c000, /* 16KB */ ++ 0x00010000 ++}; ++uint amd2114[] = { 0x00000000, /* 16KB */ ++ 0x00004000, /* 8KB */ ++ 0x00006000, /* 8KB */ ++ 0x00008000, /* 32KB */ ++ 0x00010000 ++}; ++ ++ ++flash_desc_t sflash_desc = ++ { 0, 0, 0, 0, SFLASH, 0, 0, 0, 0, 0, NULL, "SFLASH" }; ++ ++flash_desc_t flashes[] = { ++ { 0x00b0, 0x00d0, 0x0200000, 2, SCS, 0x10000, 32, 0, 31, 0, NULL, "Intel 28F160S3/5 1Mx16" }, ++ { 0x00b0, 0x00d4, 0x0400000, 2, SCS, 0x10000, 64, 0, 63, 0, NULL, "Intel 28F320S3/5 2Mx16" }, ++ { 0x0089, 0x8890, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160B3 1Mx16 TopB" }, ++ { 0x0089, 0x8891, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160B3 1Mx16 BotB" }, ++ { 0x0089, 0x8896, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320B3 2Mx16 TopB" }, ++ { 0x0089, 0x8897, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320B3 2Mx16 BotB" }, ++ { 0x0089, 0x8898, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640B3 4Mx16 TopB" }, ++ { 0x0089, 0x8899, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640B3 4Mx16 BotB" }, ++ { 0x0089, 0x88C2, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160C3 1Mx16 TopB" }, ++ { 0x0089, 0x88C3, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160C3 1Mx16 BotB" }, ++ { 0x0089, 0x88C4, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320C3 2Mx16 TopB" }, ++ { 0x0089, 0x88C5, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320C3 2Mx16 BotB" }, ++ { 0x0089, 0x88CC, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640C3 4Mx16 TopB" }, ++ { 0x0089, 0x88CD, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640C3 4Mx16 BotB" }, ++ { 0x0089, 0x0014, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J5 2Mx16" }, ++ { 0x0089, 0x0015, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J5 4Mx16" }, ++ { 0x0089, 0x0016, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J3 2Mx16" }, ++ { 0x0089, 0x0017, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J3 4Mx16" }, ++ { 0x0089, 0x0018, 0x1000000, 2, SCS, 0x20000, 128, 0, 127, 0, NULL, "Intel 28F128J3 8Mx16" }, ++ { 0x00b0, 0x00e3, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Sharp 28F320BJE 2Mx16 BotB" }, ++ { 0x0001, 0x224a, 0x0100000, 2, AMD, 0x10000, 16, 0, 13, 8, amd800, "AMD 29DL800BT 512Kx16 TopB" }, ++ { 0x0001, 0x22cb, 0x0100000, 2, AMD, 0x10000, 16, 2, 15, 8, amd800, "AMD 29DL800BB 512Kx16 BotB" }, ++ { 0x0001, 0x22c4, 0x0200000, 2, AMD, 0x10000, 32, 0, 30, 4, amd2114, "AMD 29lv160DT 1Mx16 TopB" }, ++ { 0x0001, 0x2249, 0x0200000, 2, AMD, 0x10000, 32, 1, 31, 4, amd4112, "AMD 29lv160DB 1Mx16 BotB" }, ++ { 0x0001, 0x22f6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320DT 2Mx16 TopB" }, ++ { 0x0001, 0x22f9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320DB 2Mx16 BotB" }, ++ { 0x0001, 0x2201, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320MT 2Mx16 TopB" }, ++ { 0x0001, 0x2200, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320MB 2Mx16 BotB" }, ++ { 0x0020, 0x22CA, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "ST 29w320DT 2Mx16 TopB" }, ++ { 0x0020, 0x22CB, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "ST 29w320DB 2Mx16 BotB" }, ++ { 0x00C2, 0x00A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" }, ++ { 0x00C2, 0x00A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" }, ++ { 0x0004, 0x22F6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MBM29LV320TE 2Mx16 TopB" }, ++ { 0x0004, 0x22F9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MBM29LV320BE 2Mx16 BotB" }, ++ { 0x0098, 0x009A, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "TC58FVT321 2Mx16 TopB" }, ++ { 0x0098, 0x009C, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "TC58FVB321 2Mx16 BotB" }, ++ { 0x00C2, 0x22A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" }, ++ { 0x00C2, 0x22A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" }, ++ { 0x00BF, 0x2783, 0x0400000, 2, SST, 0x10000, 64, 0, 63, 0, NULL, "SST39VF320 2Mx16" }, ++ { 0, 0, 0, 0, OLD, 0, 0, 0, 0, 0, NULL, NULL }, ++}; ++ ++#else ++ ++extern flash_cmds_t flash_cmds[]; ++extern unlock_cmd_t unlock_cmd; ++extern flash_desc_t flashes[]; ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/flashutl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/flashutl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/flashutl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/flashutl.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,27 @@ ++/* ++ * BCM47XX FLASH driver interface ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _flashutl_h_ ++#define _flashutl_h_ ++ ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++int sysFlashInit(char *flash_str); ++int sysFlashRead(uint off, uchar *dst, uint bytes); ++int sysFlashWrite(uint off, uchar *src, uint bytes); ++void nvWrite(unsigned short *data, unsigned int len); ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++#endif /* _flashutl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/hnddma.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/hnddma.h +--- linux-2.4.30/arch/mips/bcm947xx/include/hnddma.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/hnddma.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,184 @@ ++/* ++ * Generic Broadcom Home Networking Division (HND) DMA engine definitions. ++ * This supports the following chips: BCM42xx, 44xx, 47xx . ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _hnddma_h_ ++#define _hnddma_h_ ++ ++/* ++ * Each DMA processor consists of a transmit channel and a receive channel. ++ */ ++typedef volatile struct { ++ /* transmit channel */ ++ uint32 xmtcontrol; /* enable, et al */ ++ uint32 xmtaddr; /* descriptor ring base address (4K aligned) */ ++ uint32 xmtptr; /* last descriptor posted to chip */ ++ uint32 xmtstatus; /* current active descriptor, et al */ ++ ++ /* receive channel */ ++ uint32 rcvcontrol; /* enable, et al */ ++ uint32 rcvaddr; /* descriptor ring base address (4K aligned) */ ++ uint32 rcvptr; /* last descriptor posted to chip */ ++ uint32 rcvstatus; /* current active descriptor, et al */ ++} dmaregs_t; ++ ++typedef volatile struct { ++ /* diag access */ ++ uint32 fifoaddr; /* diag address */ ++ uint32 fifodatalow; /* low 32bits of data */ ++ uint32 fifodatahigh; /* high 32bits of data */ ++ uint32 pad; /* reserved */ ++} dmafifo_t; ++ ++/* transmit channel control */ ++#define XC_XE ((uint32)1 << 0) /* transmit enable */ ++#define XC_SE ((uint32)1 << 1) /* transmit suspend request */ ++#define XC_LE ((uint32)1 << 2) /* loopback enable */ ++#define XC_FL ((uint32)1 << 4) /* flush request */ ++ ++/* transmit descriptor table pointer */ ++#define XP_LD_MASK 0xfff /* last valid descriptor */ ++ ++/* transmit channel status */ ++#define XS_CD_MASK 0x0fff /* current descriptor pointer */ ++#define XS_XS_MASK 0xf000 /* transmit state */ ++#define XS_XS_SHIFT 12 ++#define XS_XS_DISABLED 0x0000 /* disabled */ ++#define XS_XS_ACTIVE 0x1000 /* active */ ++#define XS_XS_IDLE 0x2000 /* idle wait */ ++#define XS_XS_STOPPED 0x3000 /* stopped */ ++#define XS_XS_SUSP 0x4000 /* suspend pending */ ++#define XS_XE_MASK 0xf0000 /* transmit errors */ ++#define XS_XE_SHIFT 16 ++#define XS_XE_NOERR 0x00000 /* no error */ ++#define XS_XE_DPE 0x10000 /* descriptor protocol error */ ++#define XS_XE_DFU 0x20000 /* data fifo underrun */ ++#define XS_XE_BEBR 0x30000 /* bus error on buffer read */ ++#define XS_XE_BEDA 0x40000 /* bus error on descriptor access */ ++#define XS_AD_MASK 0xfff00000 /* active descriptor */ ++#define XS_AD_SHIFT 20 ++ ++/* receive channel control */ ++#define RC_RE ((uint32)1 << 0) /* receive enable */ ++#define RC_RO_MASK 0xfe /* receive frame offset */ ++#define RC_RO_SHIFT 1 ++#define RC_FM ((uint32)1 << 8) /* direct fifo receive (pio) mode */ ++ ++/* receive descriptor table pointer */ ++#define RP_LD_MASK 0xfff /* last valid descriptor */ ++ ++/* receive channel status */ ++#define RS_CD_MASK 0x0fff /* current descriptor pointer */ ++#define RS_RS_MASK 0xf000 /* receive state */ ++#define RS_RS_SHIFT 12 ++#define RS_RS_DISABLED 0x0000 /* disabled */ ++#define RS_RS_ACTIVE 0x1000 /* active */ ++#define RS_RS_IDLE 0x2000 /* idle wait */ ++#define RS_RS_STOPPED 0x3000 /* reserved */ ++#define RS_RE_MASK 0xf0000 /* receive errors */ ++#define RS_RE_SHIFT 16 ++#define RS_RE_NOERR 0x00000 /* no error */ ++#define RS_RE_DPE 0x10000 /* descriptor protocol error */ ++#define RS_RE_DFO 0x20000 /* data fifo overflow */ ++#define RS_RE_BEBW 0x30000 /* bus error on buffer write */ ++#define RS_RE_BEDA 0x40000 /* bus error on descriptor access */ ++#define RS_AD_MASK 0xfff00000 /* active descriptor */ ++#define RS_AD_SHIFT 20 ++ ++/* fifoaddr */ ++#define FA_OFF_MASK 0xffff /* offset */ ++#define FA_SEL_MASK 0xf0000 /* select */ ++#define FA_SEL_SHIFT 16 ++#define FA_SEL_XDD 0x00000 /* transmit dma data */ ++#define FA_SEL_XDP 0x10000 /* transmit dma pointers */ ++#define FA_SEL_RDD 0x40000 /* receive dma data */ ++#define FA_SEL_RDP 0x50000 /* receive dma pointers */ ++#define FA_SEL_XFD 0x80000 /* transmit fifo data */ ++#define FA_SEL_XFP 0x90000 /* transmit fifo pointers */ ++#define FA_SEL_RFD 0xc0000 /* receive fifo data */ ++#define FA_SEL_RFP 0xd0000 /* receive fifo pointers */ ++ ++/* ++ * DMA Descriptor ++ * Descriptors are only read by the hardware, never written back. ++ */ ++typedef volatile struct { ++ uint32 ctrl; /* misc control bits & bufcount */ ++ uint32 addr; /* data buffer address */ ++} dmadd_t; ++ ++/* ++ * Each descriptor ring must be 4096byte aligned ++ * and fit within a single 4096byte page. ++ */ ++#define DMAMAXRINGSZ 4096 ++#define DMARINGALIGN 4096 ++ ++/* control flags */ ++#define CTRL_BC_MASK 0x1fff /* buffer byte count */ ++#define CTRL_EOT ((uint32)1 << 28) /* end of descriptor table */ ++#define CTRL_IOC ((uint32)1 << 29) /* interrupt on completion */ ++#define CTRL_EOF ((uint32)1 << 30) /* end of frame */ ++#define CTRL_SOF ((uint32)1 << 31) /* start of frame */ ++ ++/* control flags in the range [27:20] are core-specific and not defined here */ ++#define CTRL_CORE_MASK 0x0ff00000 ++ ++/* export structure */ ++typedef volatile struct { ++ /* rx error counters */ ++ uint rxgiants; /* rx giant frames */ ++ uint rxnobuf; /* rx out of dma descriptors */ ++ /* tx error counters */ ++ uint txnobuf; /* tx out of dma descriptors */ ++} hnddma_t; ++ ++#ifndef di_t ++#define di_t void ++#endif ++ ++/* externs */ ++extern void * dma_attach(void *drv, void *dev, char *name, dmaregs_t *dmaregs, ++ uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset, ++ uint ddoffset, uint dataoffset, uint *msg_level); ++extern void dma_detach(di_t *di); ++extern void dma_txreset(di_t *di); ++extern void dma_rxreset(di_t *di); ++extern void dma_txinit(di_t *di); ++extern bool dma_txenabled(di_t *di); ++extern void dma_rxinit(di_t *di); ++extern void dma_rxenable(di_t *di); ++extern bool dma_rxenabled(di_t *di); ++extern void dma_txsuspend(di_t *di); ++extern void dma_txresume(di_t *di); ++extern bool dma_txsuspended(di_t *di); ++extern bool dma_txstopped(di_t *di); ++extern bool dma_rxstopped(di_t *di); ++extern int dma_txfast(di_t *di, void *p, uint32 coreflags); ++extern int dma_tx(di_t *di, void *p, uint32 coreflags); ++extern void dma_fifoloopbackenable(di_t *di); ++extern void *dma_rx(di_t *di); ++extern void dma_rxfill(di_t *di); ++extern void dma_txreclaim(di_t *di, bool forceall); ++extern void dma_rxreclaim(di_t *di); ++extern uintptr dma_getvar(di_t *di, char *name); ++extern void *dma_getnexttxp(di_t *di, bool forceall); ++extern void *dma_peeknexttxp(di_t *di); ++extern void *dma_getnextrxp(di_t *di, bool forceall); ++extern void dma_txblock(di_t *di); ++extern void dma_txunblock(di_t *di); ++extern uint dma_txactive(di_t *di); ++extern void dma_txrotate(di_t *di); ++ ++ ++#endif /* _hnddma_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/hndmips.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/hndmips.h +--- linux-2.4.30/arch/mips/bcm947xx/include/hndmips.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/hndmips.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,16 @@ ++/* ++ * Alternate include file for HND sbmips.h since CFE also ships with ++ * a sbmips.h. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include "sbmips.h" +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/linux_osl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/linux_osl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/linux_osl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/linux_osl.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,341 @@ ++/* ++ * Linux OS Independent Layer ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _linux_osl_h_ ++#define _linux_osl_h_ ++ ++#include <typedefs.h> ++ ++/* use current 2.4.x calling conventions */ ++#include <linuxver.h> ++ ++/* assert and panic */ ++#define ASSERT(exp) do {} while (0) ++ ++/* PCMCIA attribute space access macros */ ++#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) ++struct pcmcia_dev { ++ dev_link_t link; /* PCMCIA device pointer */ ++ dev_node_t node; /* PCMCIA node structure */ ++ void *base; /* Mapped attribute memory window */ ++ size_t size; /* Size of window */ ++ void *drv; /* Driver data */ ++}; ++#endif ++#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \ ++ osl_pcmcia_read_attr((osh), (offset), (buf), (size)) ++#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \ ++ osl_pcmcia_write_attr((osh), (offset), (buf), (size)) ++extern void osl_pcmcia_read_attr(void *osh, uint offset, void *buf, int size); ++extern void osl_pcmcia_write_attr(void *osh, uint offset, void *buf, int size); ++ ++/* PCI configuration space access macros */ ++#define OSL_PCI_READ_CONFIG(osh, offset, size) \ ++ osl_pci_read_config((osh), (offset), (size)) ++#define OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \ ++ osl_pci_write_config((osh), (offset), (size), (val)) ++extern uint32 osl_pci_read_config(void *osh, uint size, uint offset); ++extern void osl_pci_write_config(void *osh, uint offset, uint size, uint val); ++ ++/* OSL initialization */ ++extern void *osl_attach(void *pdev); ++extern void osl_detach(void *osh); ++ ++/* host/bus architecture-specific byte swap */ ++#define BUS_SWAP32(v) (v) ++ ++/* general purpose memory allocation */ ++ ++#if defined(BCMDBG_MEM) ++ ++#define MALLOC(osh, size) osl_debug_malloc((osh), (size), __LINE__, __FILE__) ++#define MFREE(osh, addr, size) osl_debug_mfree((osh), (addr), (size), __LINE__, __FILE__) ++#define MALLOCED(osh) osl_malloced((osh)) ++#define MALLOC_DUMP(osh, buf, sz) osl_debug_memdump((osh), (buf), (sz)) ++extern void *osl_debug_malloc(void *osh, uint size, int line, char* file); ++extern void osl_debug_mfree(void *osh, void *addr, uint size, int line, char* file); ++extern char *osl_debug_memdump(void *osh, char *buf, uint sz); ++ ++#else ++ ++#define MALLOC(osh, size) osl_malloc((osh), (size)) ++#define MFREE(osh, addr, size) osl_mfree((osh), (addr), (size)) ++#define MALLOCED(osh) osl_malloced((osh)) ++ ++#endif /* BCMDBG_MEM */ ++ ++#define MALLOC_FAILED(osh) osl_malloc_failed((osh)) ++ ++extern void *osl_malloc(void *osh, uint size); ++extern void osl_mfree(void *osh, void *addr, uint size); ++extern uint osl_malloced(void *osh); ++extern uint osl_malloc_failed(void *osh); ++ ++/* allocate/free shared (dma-able) consistent memory */ ++#define DMA_CONSISTENT_ALIGN PAGE_SIZE ++#define DMA_ALLOC_CONSISTENT(osh, size, pap) \ ++ osl_dma_alloc_consistent((osh), (size), (pap)) ++#define DMA_FREE_CONSISTENT(osh, va, size, pa) \ ++ osl_dma_free_consistent((osh), (void*)(va), (size), (pa)) ++extern void *osl_dma_alloc_consistent(void *osh, uint size, ulong *pap); ++extern void osl_dma_free_consistent(void *osh, void *va, uint size, ulong pa); ++ ++/* map/unmap direction */ ++#define DMA_TX 1 ++#define DMA_RX 2 ++ ++/* map/unmap shared (dma-able) memory */ ++#define DMA_MAP(osh, va, size, direction, p) \ ++ osl_dma_map((osh), (va), (size), (direction)) ++#define DMA_UNMAP(osh, pa, size, direction, p) \ ++ osl_dma_unmap((osh), (pa), (size), (direction)) ++extern uint osl_dma_map(void *osh, void *va, uint size, int direction); ++extern void osl_dma_unmap(void *osh, uint pa, uint size, int direction); ++ ++/* register access macros */ ++#if defined(BCMJTAG) ++struct bcmjtag_info; ++extern uint32 bcmjtag_read(struct bcmjtag_info *ejh, uint32 addr, uint size); ++extern void bcmjtag_write(struct bcmjtag_info *ejh, uint32 addr, uint32 val, uint size); ++#define R_REG(r) bcmjtag_read(NULL, (uint32)(r), sizeof (*(r))) ++#define W_REG(r, v) bcmjtag_write(NULL, (uint32)(r), (uint32)(v), sizeof (*(r))) ++#endif ++ ++/* ++ * BINOSL selects the slightly slower function-call-based binary compatible osl. ++ * Macros expand to calls to functions defined in linux_osl.c . ++ */ ++#ifndef BINOSL ++ ++/* string library, kernel mode */ ++#define printf(fmt, args...) printk(fmt, ## args) ++#include <linux/kernel.h> ++#include <linux/string.h> ++ ++/* register access macros */ ++#if !defined(BCMJTAG) ++#define R_REG(r) ( \ ++ sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \ ++ sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \ ++ readl((volatile uint32*)(r)) \ ++) ++#define W_REG(r, v) do { \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)(r)); break; \ ++ case sizeof(uint16): writew((uint16)(v), (volatile uint16*)(r)); break; \ ++ case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ ++ } \ ++} while (0) ++#endif ++ ++#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) ++#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) ++ ++/* bcopy, bcmp, and bzero */ ++#define bcopy(src, dst, len) memcpy((dst), (src), (len)) ++#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) ++#define bzero(b, len) memset((b), '\0', (len)) ++ ++/* uncached virtual address */ ++#ifdef mips ++#define OSL_UNCACHED(va) KSEG1ADDR((va)) ++#include <asm/addrspace.h> ++#else ++#define OSL_UNCACHED(va) (va) ++#endif ++ ++/* get processor cycle count */ ++#if defined(mips) ++#define OSL_GETCYCLES(x) ((x) = read_c0_count() * 2) ++#elif defined(__i386__) ++#define OSL_GETCYCLES(x) rdtscl((x)) ++#else ++#define OSL_GETCYCLES(x) ((x) = 0) ++#endif ++ ++/* dereference an address that may cause a bus exception */ ++#ifdef mips ++#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,17)) ++#define BUSPROBE(val, addr) panic("get_dbe() will not fixup a bus exception when compiled into a module") ++#else ++#define BUSPROBE(val, addr) get_dbe((val), (addr)) ++#include <asm/paccess.h> ++#endif ++#else ++#define BUSPROBE(val, addr) ({ (val) = R_REG((addr)); 0; }) ++#endif ++ ++/* map/unmap physical to virtual I/O */ ++#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size)) ++#define REG_UNMAP(va) iounmap((void *)(va)) ++ ++/* microsecond delay */ ++#define OSL_DELAY(usec) udelay(usec) ++#include <linux/delay.h> ++ ++/* shared (dma-able) memory access macros */ ++#define R_SM(r) *(r) ++#define W_SM(r, v) (*(r) = (v)) ++#define BZERO_SM(r, len) memset((r), '\0', (len)) ++ ++/* packet primitives */ ++#define PKTGET(drv, len, send) osl_pktget((drv), (len), (send)) ++#define PKTFREE(drv, skb, send) osl_pktfree((skb)) ++#define PKTDATA(drv, skb) (((struct sk_buff*)(skb))->data) ++#define PKTLEN(drv, skb) (((struct sk_buff*)(skb))->len) ++#define PKTHEADROOM(drv, skb) (PKTDATA(drv,skb)-(((struct sk_buff*)(skb))->head)) ++#define PKTTAILROOM(drv, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail)) ++#define PKTNEXT(drv, skb) (((struct sk_buff*)(skb))->next) ++#define PKTSETNEXT(skb, x) (((struct sk_buff*)(skb))->next = (struct sk_buff*)(x)) ++#define PKTSETLEN(drv, skb, len) __skb_trim((struct sk_buff*)(skb), (len)) ++#define PKTPUSH(drv, skb, bytes) skb_push((struct sk_buff*)(skb), (bytes)) ++#define PKTPULL(drv, skb, bytes) skb_pull((struct sk_buff*)(skb), (bytes)) ++#define PKTDUP(drv, skb) skb_clone((struct sk_buff*)(skb), GFP_ATOMIC) ++#define PKTCOOKIE(skb) ((void*)((struct sk_buff*)(skb))->csum) ++#define PKTSETCOOKIE(skb, x) (((struct sk_buff*)(skb))->csum = (uint)(x)) ++#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev) ++#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x)) ++#define PKTPRIO(skb) (((struct sk_buff*)(skb))->priority) ++#define PKTSETPRIO(skb, x) (((struct sk_buff*)(skb))->priority = (x)) ++extern void *osl_pktget(void *drv, uint len, bool send); ++extern void osl_pktfree(void *skb); ++ ++#else /* BINOSL */ ++ ++/* string library */ ++#ifndef LINUX_OSL ++#undef printf ++#define printf(fmt, args...) osl_printf((fmt), ## args) ++#undef sprintf ++#define sprintf(buf, fmt, args...) osl_sprintf((buf), (fmt), ## args) ++#undef strcmp ++#define strcmp(s1, s2) osl_strcmp((s1), (s2)) ++#undef strncmp ++#define strncmp(s1, s2, n) osl_strncmp((s1), (s2), (n)) ++#undef strlen ++#define strlen(s) osl_strlen((s)) ++#undef strcpy ++#define strcpy(d, s) osl_strcpy((d), (s)) ++#undef strncpy ++#define strncpy(d, s, n) osl_strncpy((d), (s), (n)) ++#endif ++extern int osl_printf(const char *format, ...); ++extern int osl_sprintf(char *buf, const char *format, ...); ++extern int osl_strcmp(const char *s1, const char *s2); ++extern int osl_strncmp(const char *s1, const char *s2, uint n); ++extern int osl_strlen(char *s); ++extern char* osl_strcpy(char *d, const char *s); ++extern char* osl_strncpy(char *d, const char *s, uint n); ++ ++/* register access macros */ ++#if !defined(BCMJTAG) ++#define R_REG(r) ( \ ++ sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \ ++ sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \ ++ osl_readl((volatile uint32*)(r)) \ ++) ++#define W_REG(r, v) do { \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \ ++ case sizeof(uint16): osl_writew((uint16)(v), (volatile uint16*)(r)); break; \ ++ case sizeof(uint32): osl_writel((uint32)(v), (volatile uint32*)(r)); break; \ ++ } \ ++} while (0) ++#endif ++ ++#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) ++#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) ++extern uint8 osl_readb(volatile uint8 *r); ++extern uint16 osl_readw(volatile uint16 *r); ++extern uint32 osl_readl(volatile uint32 *r); ++extern void osl_writeb(uint8 v, volatile uint8 *r); ++extern void osl_writew(uint16 v, volatile uint16 *r); ++extern void osl_writel(uint32 v, volatile uint32 *r); ++ ++/* bcopy, bcmp, and bzero */ ++extern void bcopy(const void *src, void *dst, int len); ++extern int bcmp(const void *b1, const void *b2, int len); ++extern void bzero(void *b, int len); ++ ++/* uncached virtual address */ ++#define OSL_UNCACHED(va) osl_uncached((va)) ++extern void *osl_uncached(void *va); ++ ++/* get processor cycle count */ ++#define OSL_GETCYCLES(x) ((x) = osl_getcycles()) ++extern uint osl_getcycles(void); ++ ++/* dereference an address that may target abort */ ++#define BUSPROBE(val, addr) osl_busprobe(&(val), (addr)) ++extern int osl_busprobe(uint32 *val, uint32 addr); ++ ++/* map/unmap physical to virtual */ ++#define REG_MAP(pa, size) osl_reg_map((pa), (size)) ++#define REG_UNMAP(va) osl_reg_unmap((va)) ++extern void *osl_reg_map(uint32 pa, uint size); ++extern void osl_reg_unmap(void *va); ++ ++/* microsecond delay */ ++#define OSL_DELAY(usec) osl_delay((usec)) ++extern void osl_delay(uint usec); ++ ++/* shared (dma-able) memory access macros */ ++#define R_SM(r) *(r) ++#define W_SM(r, v) (*(r) = (v)) ++#define BZERO_SM(r, len) bzero((r), (len)) ++ ++/* packet primitives */ ++#define PKTGET(drv, len, send) osl_pktget((drv), (len), (send)) ++#define PKTFREE(drv, skb, send) osl_pktfree((skb)) ++#define PKTDATA(drv, skb) osl_pktdata((drv), (skb)) ++#define PKTLEN(drv, skb) osl_pktlen((drv), (skb)) ++#define PKTHEADROOM(drv, skb) osl_pktheadroom((drv), (skb)) ++#define PKTTAILROOM(drv, skb) osl_pkttailroom((drv), (skb)) ++#define PKTNEXT(drv, skb) osl_pktnext((drv), (skb)) ++#define PKTSETNEXT(skb, x) osl_pktsetnext((skb), (x)) ++#define PKTSETLEN(drv, skb, len) osl_pktsetlen((drv), (skb), (len)) ++#define PKTPUSH(drv, skb, bytes) osl_pktpush((drv), (skb), (bytes)) ++#define PKTPULL(drv, skb, bytes) osl_pktpull((drv), (skb), (bytes)) ++#define PKTDUP(drv, skb) osl_pktdup((drv), (skb)) ++#define PKTCOOKIE(skb) osl_pktcookie((skb)) ++#define PKTSETCOOKIE(skb, x) osl_pktsetcookie((skb), (x)) ++#define PKTLINK(skb) osl_pktlink((skb)) ++#define PKTSETLINK(skb, x) osl_pktsetlink((skb), (x)) ++#define PKTPRIO(skb) osl_pktprio((skb)) ++#define PKTSETPRIO(skb, x) osl_pktsetprio((skb), (x)) ++extern void *osl_pktget(void *drv, uint len, bool send); ++extern void osl_pktfree(void *skb); ++extern uchar *osl_pktdata(void *drv, void *skb); ++extern uint osl_pktlen(void *drv, void *skb); ++extern uint osl_pktheadroom(void *drv, void *skb); ++extern uint osl_pkttailroom(void *drv, void *skb); ++extern void *osl_pktnext(void *drv, void *skb); ++extern void osl_pktsetnext(void *skb, void *x); ++extern void osl_pktsetlen(void *drv, void *skb, uint len); ++extern uchar *osl_pktpush(void *drv, void *skb, int bytes); ++extern uchar *osl_pktpull(void *drv, void *skb, int bytes); ++extern void *osl_pktdup(void *drv, void *skb); ++extern void *osl_pktcookie(void *skb); ++extern void osl_pktsetcookie(void *skb, void *x); ++extern void *osl_pktlink(void *skb); ++extern void osl_pktsetlink(void *skb, void *x); ++extern uint osl_pktprio(void *skb); ++extern void osl_pktsetprio(void *skb, uint x); ++ ++#endif /* BINOSL */ ++ ++/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */ ++#define PKTBUFSZ 2048 ++ ++#endif /* _linux_osl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/linuxver.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/linuxver.h +--- linux-2.4.30/arch/mips/bcm947xx/include/linuxver.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/linuxver.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,399 @@ ++/* ++ * Linux-specific abstractions to gain some independence from linux kernel versions. ++ * Pave over some 2.2 versus 2.4 versus 2.6 kernel differences. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _linuxver_h_ ++#define _linuxver_h_ ++ ++#include <linux/config.h> ++#include <linux/version.h> ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0)) ++/* __NO_VERSION__ must be defined for all linkables except one in 2.2 */ ++#ifdef __UNDEF_NO_VERSION__ ++#undef __NO_VERSION__ ++#else ++#define __NO_VERSION__ ++#endif ++#endif ++ ++#if defined(MODULE) && defined(MODVERSIONS) ++#include <linux/modversions.h> ++#endif ++ ++/* linux/malloc.h is deprecated, use linux/slab.h instead. */ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9)) ++#include <linux/malloc.h> ++#else ++#include <linux/slab.h> ++#endif ++ ++#include <linux/types.h> ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/string.h> ++#include <linux/pci.h> ++#include <linux/interrupt.h> ++#include <linux/netdevice.h> ++#include <asm/io.h> ++ ++#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41)) ++#include <linux/workqueue.h> ++#else ++#include <linux/tqueue.h> ++#ifndef work_struct ++#define work_struct tq_struct ++#endif ++#ifndef INIT_WORK ++#define INIT_WORK(_work, _func, _data) INIT_TQUEUE((_work), (_func), (_data)) ++#endif ++#ifndef schedule_work ++#define schedule_work(_work) schedule_task((_work)) ++#endif ++#ifndef flush_scheduled_work ++#define flush_scheduled_work() flush_scheduled_tasks() ++#endif ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) ++/* Some distributions have their own 2.6.x compatibility layers */ ++#ifndef IRQ_NONE ++typedef void irqreturn_t; ++#define IRQ_NONE ++#define IRQ_HANDLED ++#define IRQ_RETVAL(x) ++#endif ++#endif ++ ++#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) ++ ++#include <pcmcia/version.h> ++#include <pcmcia/cs_types.h> ++#include <pcmcia/cs.h> ++#include <pcmcia/cistpl.h> ++#include <pcmcia/cisreg.h> ++#include <pcmcia/ds.h> ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)) ++/* In 2.5 (as of 2.5.69 at least) there is a cs_error exported which ++ * does this, but it's not in 2.4 so we do our own for now. */ ++static inline void ++cs_error(client_handle_t handle, int func, int ret) ++{ ++ error_info_t err = { func, ret }; ++ CardServices(ReportError, handle, &err); ++} ++#endif ++ ++#endif /* CONFIG_PCMCIA */ ++ ++#ifndef __exit ++#define __exit ++#endif ++#ifndef __devexit ++#define __devexit ++#endif ++#ifndef __devinit ++#define __devinit __init ++#endif ++#ifndef __devinitdata ++#define __devinitdata ++#endif ++#ifndef __devexit_p ++#define __devexit_p(x) x ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) ++ ++#define pci_get_drvdata(dev) (dev)->sysdata ++#define pci_set_drvdata(dev, value) (dev)->sysdata=(value) ++ ++/* ++ * New-style (2.4.x) PCI/hot-pluggable PCI/CardBus registration ++ */ ++ ++struct pci_device_id { ++ unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */ ++ unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ ++ unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */ ++ unsigned long driver_data; /* Data private to the driver */ ++}; ++ ++struct pci_driver { ++ struct list_head node; ++ char *name; ++ const struct pci_device_id *id_table; /* NULL if wants all devices */ ++ int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */ ++ void (*remove)(struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */ ++ void (*suspend)(struct pci_dev *dev); /* Device suspended */ ++ void (*resume)(struct pci_dev *dev); /* Device woken up */ ++}; ++ ++#define MODULE_DEVICE_TABLE(type, name) ++#define PCI_ANY_ID (~0) ++ ++/* compatpci.c */ ++#define pci_module_init pci_register_driver ++extern int pci_register_driver(struct pci_driver *drv); ++extern void pci_unregister_driver(struct pci_driver *drv); ++ ++#endif /* PCI registration */ ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18)) ++#ifdef MODULE ++#define module_init(x) int init_module(void) { return x(); } ++#define module_exit(x) void cleanup_module(void) { x(); } ++#else ++#define module_init(x) __initcall(x); ++#define module_exit(x) __exitcall(x); ++#endif ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,48)) ++#define list_for_each(pos, head) \ ++ for (pos = (head)->next; pos != (head); pos = pos->next) ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,13)) ++#define pci_resource_start(dev, bar) ((dev)->base_address[(bar)]) ++#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,44)) ++#define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start) ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,23)) ++#define pci_enable_device(dev) do { } while (0) ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,14)) ++#define net_device device ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,42)) ++ ++/* ++ * DMA mapping ++ * ++ * See linux/Documentation/DMA-mapping.txt ++ */ ++ ++#ifndef PCI_DMA_TODEVICE ++#define PCI_DMA_TODEVICE 1 ++#define PCI_DMA_FROMDEVICE 2 ++#endif ++ ++typedef u32 dma_addr_t; ++ ++/* Pure 2^n version of get_order */ ++static inline int get_order(unsigned long size) ++{ ++ int order; ++ ++ size = (size-1) >> (PAGE_SHIFT-1); ++ order = -1; ++ do { ++ size >>= 1; ++ order++; ++ } while (size); ++ return order; ++} ++ ++static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, ++ dma_addr_t *dma_handle) ++{ ++ void *ret; ++ int gfp = GFP_ATOMIC | GFP_DMA; ++ ++ ret = (void *)__get_free_pages(gfp, get_order(size)); ++ ++ if (ret != NULL) { ++ memset(ret, 0, size); ++ *dma_handle = virt_to_bus(ret); ++ } ++ return ret; ++} ++static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size, ++ void *vaddr, dma_addr_t dma_handle) ++{ ++ free_pages((unsigned long)vaddr, get_order(size)); ++} ++#ifdef ILSIM ++extern uint pci_map_single(void *dev, void *va, uint size, int direction); ++extern void pci_unmap_single(void *dev, uint pa, uint size, int direction); ++#else ++#define pci_map_single(cookie, address, size, dir) virt_to_bus(address) ++#define pci_unmap_single(cookie, address, size, dir) ++#endif ++ ++#endif /* DMA mapping */ ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43)) ++ ++#define dev_kfree_skb_any(a) dev_kfree_skb(a) ++#define netif_down(dev) do { (dev)->start = 0; } while(0) ++ ++/* pcmcia-cs provides its own netdevice compatibility layer */ ++#ifndef _COMPAT_NETDEVICE_H ++ ++/* ++ * SoftNet ++ * ++ * For pre-softnet kernels we need to tell the upper layer not to ++ * re-enter start_xmit() while we are in there. However softnet ++ * guarantees not to enter while we are in there so there is no need ++ * to do the netif_stop_queue() dance unless the transmit queue really ++ * gets stuck. This should also improve performance according to tests ++ * done by Aman Singla. ++ */ ++ ++#define dev_kfree_skb_irq(a) dev_kfree_skb(a) ++#define netif_wake_queue(dev) do { clear_bit(0, &(dev)->tbusy); mark_bh(NET_BH); } while(0) ++#define netif_stop_queue(dev) set_bit(0, &(dev)->tbusy) ++ ++static inline void netif_start_queue(struct net_device *dev) ++{ ++ dev->tbusy = 0; ++ dev->interrupt = 0; ++ dev->start = 1; ++} ++ ++#define netif_queue_stopped(dev) (dev)->tbusy ++#define netif_running(dev) (dev)->start ++ ++#endif /* _COMPAT_NETDEVICE_H */ ++ ++#define netif_device_attach(dev) netif_start_queue(dev) ++#define netif_device_detach(dev) netif_stop_queue(dev) ++ ++/* 2.4.x renamed bottom halves to tasklets */ ++#define tasklet_struct tq_struct ++static inline void tasklet_schedule(struct tasklet_struct *tasklet) ++{ ++ queue_task(tasklet, &tq_immediate); ++ mark_bh(IMMEDIATE_BH); ++} ++ ++static inline void tasklet_init(struct tasklet_struct *tasklet, ++ void (*func)(unsigned long), ++ unsigned long data) ++{ ++ tasklet->next = NULL; ++ tasklet->sync = 0; ++ tasklet->routine = (void (*)(void *))func; ++ tasklet->data = (void *)data; ++} ++#define tasklet_kill(tasklet) {do{} while(0);} ++ ++/* 2.4.x introduced del_timer_sync() */ ++#define del_timer_sync(timer) del_timer(timer) ++ ++#else ++ ++#define netif_down(dev) ++ ++#endif /* SoftNet */ ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3)) ++ ++/* ++ * Emit code to initialise a tq_struct's routine and data pointers ++ */ ++#define PREPARE_TQUEUE(_tq, _routine, _data) \ ++ do { \ ++ (_tq)->routine = _routine; \ ++ (_tq)->data = _data; \ ++ } while (0) ++ ++/* ++ * Emit code to initialise all of a tq_struct ++ */ ++#define INIT_TQUEUE(_tq, _routine, _data) \ ++ do { \ ++ INIT_LIST_HEAD(&(_tq)->list); \ ++ (_tq)->sync = 0; \ ++ PREPARE_TQUEUE((_tq), (_routine), (_data)); \ ++ } while (0) ++ ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,6)) ++ ++/* Power management related routines */ ++ ++static inline int ++pci_save_state(struct pci_dev *dev, u32 *buffer) ++{ ++ int i; ++ if (buffer) { ++ for (i = 0; i < 16; i++) ++ pci_read_config_dword(dev, i * 4,&buffer[i]); ++ } ++ return 0; ++} ++ ++static inline int ++pci_restore_state(struct pci_dev *dev, u32 *buffer) ++{ ++ int i; ++ ++ if (buffer) { ++ for (i = 0; i < 16; i++) ++ pci_write_config_dword(dev,i * 4, buffer[i]); ++ } ++ /* ++ * otherwise, write the context information we know from bootup. ++ * This works around a problem where warm-booting from Windows ++ * combined with a D3(hot)->D0 transition causes PCI config ++ * header data to be forgotten. ++ */ ++ else { ++ for (i = 0; i < 6; i ++) ++ pci_write_config_dword(dev, ++ PCI_BASE_ADDRESS_0 + (i * 4), ++ pci_resource_start(dev, i)); ++ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); ++ } ++ return 0; ++} ++ ++#endif /* PCI power management */ ++ ++/* Old cp0 access macros deprecated in 2.4.19 */ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19)) ++#define read_c0_count() read_32bit_cp0_register(CP0_COUNT) ++#endif ++ ++/* Module refcount handled internally in 2.6.x */ ++#ifndef SET_MODULE_OWNER ++#define SET_MODULE_OWNER(dev) do {} while (0) ++#define OLD_MOD_INC_USE_COUNT MOD_INC_USE_COUNT ++#define OLD_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT ++#else ++#define OLD_MOD_INC_USE_COUNT do {} while (0) ++#define OLD_MOD_DEC_USE_COUNT do {} while (0) ++#endif ++ ++#ifndef SET_NETDEV_DEV ++#define SET_NETDEV_DEV(net, pdev) do {} while (0) ++#endif ++ ++#ifndef HAVE_FREE_NETDEV ++#define free_netdev(dev) kfree(dev) ++#endif ++ ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) ++/* struct packet_type redefined in 2.6.x */ ++#define af_packet_priv data ++#endif ++ ++#endif /* _linuxver_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/min_osl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/min_osl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/min_osl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/min_osl.h 2005-05-25 03:31:09.000000000 +0200 +@@ -0,0 +1,120 @@ ++/* ++ * HND Minimal OS Abstraction Layer. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _min_osl_h_ ++#define _min_osl_h_ ++ ++#include <typedefs.h> ++#include <sbconfig.h> ++ ++/* Cache support */ ++extern void caches_on(void); ++extern void blast_dcache(void); ++extern void blast_icache(void); ++ ++/* uart output */ ++extern void putc(int c); ++ ++/* lib functions */ ++extern int printf(const char *fmt, ...); ++extern int sprintf(char *buf, const char *fmt, ...); ++extern int strcmp(const char *s1, const char *s2); ++extern int strncmp(const char *s1, const char *s2, uint n); ++extern char *strcpy(char *dest, const char *src); ++extern char *strncpy(char *dest, const char *src, uint n); ++extern uint strlen(const char *s); ++extern char *strchr(const char *str,int c); ++extern char *strrchr(const char *str, int c); ++extern char *strcat(char *d, const char *s); ++extern void *memset(void *dest, int c, uint n); ++extern void *memcpy(void *dest, const void *src, uint n); ++extern int memcmp(const void *s1, const void *s2, uint n); ++#define bcopy(src, dst, len) memcpy((dst), (src), (len)) ++#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) ++#define bzero(b, len) memset((b), '\0', (len)) ++ ++/* assert & debugging */ ++#define ASSERT(exp) do {} while (0) ++ ++/* PCMCIA attribute space access macros */ ++#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \ ++ ASSERT(0) ++#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \ ++ ASSERT(0) ++ ++/* PCI configuration space access macros */ ++#define OSL_PCI_READ_CONFIG(loc, offset, size) \ ++ (offset == 8 ? 0 : 0xffffffff) ++#define OSL_PCI_WRITE_CONFIG(loc, offset, size, val) \ ++ do {} while (0) ++ ++/* register access macros */ ++#define wreg32(r, v) (*(volatile uint32*)(r) = (uint32)(v)) ++#define rreg32(r) (*(volatile uint32*)(r)) ++#define wreg16(r, v) (*(volatile uint16*)(r) = (uint16)(v)) ++#define rreg16(r) (*(volatile uint16*)(r)) ++#define wreg8(r, v) (*(volatile uint8*)(r) = (uint8)(v)) ++#define rreg8(r) (*(volatile uint8*)(r)) ++#define R_REG(r) ({ \ ++ __typeof(*(r)) __osl_v; \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): __osl_v = rreg8((r)); break; \ ++ case sizeof(uint16): __osl_v = rreg16((r)); break; \ ++ case sizeof(uint32): __osl_v = rreg32((r)); break; \ ++ } \ ++ __osl_v; \ ++}) ++#define W_REG(r, v) do { \ ++ switch (sizeof(*(r))) { \ ++ case sizeof(uint8): wreg8((r), (v)); break; \ ++ case sizeof(uint16): wreg16((r), (v)); break; \ ++ case sizeof(uint32): wreg32((r), (v)); break; \ ++ } \ ++} while (0) ++#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) ++#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) ++ ++/* general purpose memory allocation */ ++#define MALLOC(osh, size) malloc(size) ++#define MFREE(osh, addr, size) free(addr) ++#define MALLOCED(osh) 0 ++#define MALLOC_FAILED(osh) 0 ++#define MALLOC_DUMP(osh, buf, sz) ++extern int free(void *ptr); ++extern void *malloc(uint size); ++ ++/* uncached virtual address */ ++#define OSL_UNCACHED(va) ((void*)KSEG1ADDR((ulong)(va))) ++ ++/* host/bus architecture-specific address byte swap */ ++#define BUS_SWAP32(v) (v) ++ ++/* microsecond delay */ ++#define OSL_DELAY(usec) udelay(usec) ++extern void udelay(uint32 usec); ++ ++/* map/unmap physical to virtual I/O */ ++#define REG_MAP(pa, size) ((void*)KSEG1ADDR((ulong)(pa))) ++#define REG_UNMAP(va) do {} while (0) ++ ++/* dereference an address that may cause a bus exception */ ++#define BUSPROBE(val, addr) (uint32 *)(addr) = (val) ++ ++/* Misc stubs */ ++#define osl_attach(pdev) (pdev) ++#define osl_detach(osh) ++extern void *osl_init(void); ++extern int getintvar(char *vars, char *name); ++ ++#endif /* _min_osl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/mipsinc.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/mipsinc.h +--- linux-2.4.30/arch/mips/bcm947xx/include/mipsinc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/mipsinc.h 2005-05-26 02:34:15.000000000 +0200 +@@ -0,0 +1,524 @@ ++/* ++ * HND Run Time Environment for standalone MIPS programs. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _MISPINC_H ++#define _MISPINC_H ++ ++ ++/* MIPS defines */ ++ ++#ifdef _LANGUAGE_ASSEMBLY ++ ++/* ++ * Symbolic register names for 32 bit ABI ++ */ ++#define zero $0 /* wired zero */ ++#define AT $1 /* assembler temp - uppercase because of ".set at" */ ++#define v0 $2 /* return value */ ++#define v1 $3 ++#define a0 $4 /* argument registers */ ++#define a1 $5 ++#define a2 $6 ++#define a3 $7 ++#define t0 $8 /* caller saved */ ++#define t1 $9 ++#define t2 $10 ++#define t3 $11 ++#define t4 $12 ++#define t5 $13 ++#define t6 $14 ++#define t7 $15 ++#define s0 $16 /* callee saved */ ++#define s1 $17 ++#define s2 $18 ++#define s3 $19 ++#define s4 $20 ++#define s5 $21 ++#define s6 $22 ++#define s7 $23 ++#define t8 $24 /* caller saved */ ++#define t9 $25 ++#define jp $25 /* PIC jump register */ ++#define k0 $26 /* kernel scratch */ ++#define k1 $27 ++#define gp $28 /* global pointer */ ++#define sp $29 /* stack pointer */ ++#define fp $30 /* frame pointer */ ++#define s8 $30 /* same like fp! */ ++#define ra $31 /* return address */ ++ ++ ++/* ********************************************************************* ++ * CP0 Registers ++ ********************************************************************* */ ++ ++#define C0_INX $0 ++#define C0_RAND $1 ++#define C0_TLBLO0 $2 ++#define C0_TLBLO C0_TLBLO0 ++#define C0_TLBLO1 $3 ++#define C0_CTEXT $4 ++#define C0_PGMASK $5 ++#define C0_WIRED $6 ++#define C0_BADVADDR $8 ++#define C0_COUNT $9 ++#define C0_TLBHI $10 ++#define C0_COMPARE $11 ++#define C0_SR $12 ++#define C0_STATUS C0_SR ++#define C0_CAUSE $13 ++#define C0_EPC $14 ++#define C0_PRID $15 ++#define C0_CONFIG $16 ++#define C0_LLADDR $17 ++#define C0_WATCHLO $18 ++#define C0_WATCHHI $19 ++#define C0_XCTEXT $20 ++#define C0_DIAGNOSTIC $22 ++#define C0_BROADCOM C0_DIAGNOSTIC ++#define C0_ECC $26 ++#define C0_CACHEERR $27 ++#define C0_TAGLO $28 ++#define C0_TAGHI $29 ++#define C0_ERREPC $30 ++#define C0_DESAVE $31 ++ ++/* ++ * LEAF - declare leaf routine ++ */ ++#define LEAF(symbol) \ ++ .globl symbol; \ ++ .align 2; \ ++ .type symbol,@function; \ ++ .ent symbol,0; \ ++symbol: .frame sp,0,ra ++ ++/* ++ * END - mark end of function ++ */ ++#define END(function) \ ++ .end function; \ ++ .size function,.-function ++ ++#define _ULCAST_ ++ ++#else ++ ++/* ++ * The following macros are especially useful for __asm__ ++ * inline assembler. ++ */ ++#ifndef __STR ++#define __STR(x) #x ++#endif ++#ifndef STR ++#define STR(x) __STR(x) ++#endif ++ ++#define _ULCAST_ (unsigned long) ++ ++ ++/* ********************************************************************* ++ * CP0 Registers ++ ********************************************************************* */ ++ ++#define C0_INX 0 /* CP0: TLB Index */ ++#define C0_RAND 1 /* CP0: TLB Random */ ++#define C0_TLBLO0 2 /* CP0: TLB EntryLo0 */ ++#define C0_TLBLO C0_TLBLO0 /* CP0: TLB EntryLo0 */ ++#define C0_TLBLO1 3 /* CP0: TLB EntryLo1 */ ++#define C0_CTEXT 4 /* CP0: Context */ ++#define C0_PGMASK 5 /* CP0: TLB PageMask */ ++#define C0_WIRED 6 /* CP0: TLB Wired */ ++#define C0_BADVADDR 8 /* CP0: Bad Virtual Address */ ++#define C0_COUNT 9 /* CP0: Count */ ++#define C0_TLBHI 10 /* CP0: TLB EntryHi */ ++#define C0_COMPARE 11 /* CP0: Compare */ ++#define C0_SR 12 /* CP0: Processor Status */ ++#define C0_STATUS C0_SR /* CP0: Processor Status */ ++#define C0_CAUSE 13 /* CP0: Exception Cause */ ++#define C0_EPC 14 /* CP0: Exception PC */ ++#define C0_PRID 15 /* CP0: Processor Revision Indentifier */ ++#define C0_CONFIG 16 /* CP0: Config */ ++#define C0_LLADDR 17 /* CP0: LLAddr */ ++#define C0_WATCHLO 18 /* CP0: WatchpointLo */ ++#define C0_WATCHHI 19 /* CP0: WatchpointHi */ ++#define C0_XCTEXT 20 /* CP0: XContext */ ++#define C0_DIAGNOSTIC 22 /* CP0: Diagnostic */ ++#define C0_BROADCOM C0_DIAGNOSTIC /* CP0: Broadcom Register */ ++#define C0_ECC 26 /* CP0: ECC */ ++#define C0_CACHEERR 27 /* CP0: CacheErr */ ++#define C0_TAGLO 28 /* CP0: TagLo */ ++#define C0_TAGHI 29 /* CP0: TagHi */ ++#define C0_ERREPC 30 /* CP0: ErrorEPC */ ++#define C0_DESAVE 31 /* CP0: DebugSave */ ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++/* ++ * Memory segments (32bit kernel mode addresses) ++ */ ++#undef KUSEG ++#undef KSEG0 ++#undef KSEG1 ++#undef KSEG2 ++#undef KSEG3 ++#define KUSEG 0x00000000 ++#define KSEG0 0x80000000 ++#define KSEG1 0xa0000000 ++#define KSEG2 0xc0000000 ++#define KSEG3 0xe0000000 ++#define PHYSADDR_MASK 0x1fffffff ++ ++/* ++ * Map an address to a certain kernel segment ++ */ ++#undef PHYSADDR ++#undef KSEG0ADDR ++#undef KSEG1ADDR ++#undef KSEG2ADDR ++#undef KSEG3ADDR ++ ++#define PHYSADDR(a) (_ULCAST_(a) & PHYSADDR_MASK) ++#define KSEG0ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG0) ++#define KSEG1ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG1) ++#define KSEG2ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG2) ++#define KSEG3ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG3) ++ ++ ++#ifndef Index_Invalidate_I ++/* ++ * Cache Operations ++ */ ++#define Index_Invalidate_I 0x00 ++#define Index_Writeback_Inv_D 0x01 ++#define Index_Invalidate_SI 0x02 ++#define Index_Writeback_Inv_SD 0x03 ++#define Index_Load_Tag_I 0x04 ++#define Index_Load_Tag_D 0x05 ++#define Index_Load_Tag_SI 0x06 ++#define Index_Load_Tag_SD 0x07 ++#define Index_Store_Tag_I 0x08 ++#define Index_Store_Tag_D 0x09 ++#define Index_Store_Tag_SI 0x0A ++#define Index_Store_Tag_SD 0x0B ++#define Create_Dirty_Excl_D 0x0d ++#define Create_Dirty_Excl_SD 0x0f ++#define Hit_Invalidate_I 0x10 ++#define Hit_Invalidate_D 0x11 ++#define Hit_Invalidate_SI 0x12 ++#define Hit_Invalidate_SD 0x13 ++#define Fill_I 0x14 ++#define Hit_Writeback_Inv_D 0x15 ++ /* 0x16 is unused */ ++#define Hit_Writeback_Inv_SD 0x17 ++#define R5K_Page_Invalidate_S 0x17 ++#define Hit_Writeback_I 0x18 ++#define Hit_Writeback_D 0x19 ++ /* 0x1a is unused */ ++#define Hit_Writeback_SD 0x1b ++ /* 0x1c is unused */ ++ /* 0x1e is unused */ ++#define Hit_Set_Virtual_SI 0x1e ++#define Hit_Set_Virtual_SD 0x1f ++#endif ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++/* ++ * Macros to access the system control coprocessor ++ */ ++ ++#define MFC0(source, sel) \ ++({ \ ++ int __res; \ ++ __asm__ __volatile__( \ ++ ".set\tnoreorder\n\t" \ ++ ".set\tnoat\n\t" \ ++ ".word\t"STR(0x40010000 | ((source)<<11) | (sel))"\n\t" \ ++ "move\t%0,$1\n\t" \ ++ ".set\tat\n\t" \ ++ ".set\treorder" \ ++ :"=r" (__res) \ ++ : \ ++ :"$1"); \ ++ __res; \ ++}) ++ ++#define MTC0(source, sel, value) \ ++do { \ ++ __asm__ __volatile__( \ ++ ".set\tnoreorder\n\t" \ ++ ".set\tnoat\n\t" \ ++ "move\t$1,%z0\n\t" \ ++ ".word\t"STR(0x40810000 | ((source)<<11) | (sel))"\n\t" \ ++ ".set\tat\n\t" \ ++ ".set\treorder" \ ++ : \ ++ :"jr" (value) \ ++ :"$1"); \ ++} while (0) ++ ++#define get_c0_count() \ ++({ \ ++ int __res; \ ++ __asm__ __volatile__( \ ++ ".set\tnoreorder\n\t" \ ++ ".set\tnoat\n\t" \ ++ "mfc0\t%0,$9\n\t" \ ++ ".set\tat\n\t" \ ++ ".set\treorder" \ ++ :"=r" (__res)); \ ++ __res; \ ++}) ++ ++static INLINE void icache_probe(uint32 config1, uint *size, uint *lsize) ++{ ++ uint lsz, sets, ways; ++ ++ /* Instruction Cache Size = Associativity * Line Size * Sets Per Way */ ++ if ((lsz = ((config1 >> 19) & 7))) ++ lsz = 2 << lsz; ++ sets = 64 << ((config1 >> 22) & 7); ++ ways = 1 + ((config1 >> 16) & 7); ++ *size = lsz * sets * ways; ++ *lsize = lsz; ++} ++ ++static INLINE void dcache_probe(uint32 config1, uint *size, uint *lsize) ++{ ++ uint lsz, sets, ways; ++ ++ /* Data Cache Size = Associativity * Line Size * Sets Per Way */ ++ if ((lsz = ((config1 >> 10) & 7))) ++ lsz = 2 << lsz; ++ sets = 64 << ((config1 >> 13) & 7); ++ ways = 1 + ((config1 >> 7) & 7); ++ *size = lsz * sets * ways; ++ *lsize = lsz; ++} ++ ++#define cache_unroll(base,op) \ ++ __asm__ __volatile__(" \ ++ .set noreorder; \ ++ .set mips3; \ ++ cache %1, (%0); \ ++ .set mips0; \ ++ .set reorder" \ ++ : \ ++ : "r" (base), \ ++ "i" (op)); ++ ++#endif /* !_LANGUAGE_ASSEMBLY */ ++ ++ ++/* ++ * R4x00 interrupt enable / cause bits ++ */ ++#undef IE_SW0 ++#undef IE_SW1 ++#undef IE_IRQ0 ++#undef IE_IRQ1 ++#undef IE_IRQ2 ++#undef IE_IRQ3 ++#undef IE_IRQ4 ++#undef IE_IRQ5 ++#define IE_SW0 (1<< 8) ++#define IE_SW1 (1<< 9) ++#define IE_IRQ0 (1<<10) ++#define IE_IRQ1 (1<<11) ++#define IE_IRQ2 (1<<12) ++#define IE_IRQ3 (1<<13) ++#define IE_IRQ4 (1<<14) ++#define IE_IRQ5 (1<<15) ++ ++/* ++ * Bitfields in the mips32 cp0 status register ++ */ ++#define ST0_IE 0x00000001 ++#define ST0_EXL 0x00000002 ++#define ST0_ERL 0x00000004 ++/* already defined ++#define ST0_UM 0x00000010 ++#define ST0_SWINT0 0x00000100 ++#define ST0_SWINT1 0x00000200 ++*/ ++#define ST0_HWINT0 0x00000400 ++#define ST0_HWINT1 0x00000800 ++#define ST0_HWINT2 0x00001000 ++#define ST0_HWINT3 0x00002000 ++#define ST0_HWINT4 0x00004000 ++#define ST0_HWINT5 0x00008000 ++#define ST0_IM 0x0000ff00 ++#define ST0_NMI 0x00080000 ++#define ST0_SR 0x00100000 ++#define ST0_TS 0x00200000 ++#define ST0_BEV 0x00400000 ++#define ST0_RE 0x02000000 ++#define ST0_RP 0x08000000 ++#define ST0_CU 0xf0000000 ++#define ST0_CU0 0x10000000 ++#define ST0_CU1 0x20000000 ++#define ST0_CU2 0x40000000 ++#define ST0_CU3 0x80000000 ++ ++ ++/* ++ * Bitfields in the mips32 cp0 cause register ++ */ ++#define C_EXC 0x0000007c ++#define C_EXC_SHIFT 2 ++#define C_INT 0x0000ff00 ++#define C_INT_SHIFT 8 ++/* already defined ++#define C_SW0 0x00000100 ++#define C_SW1 0x00000200 ++#define C_IRQ0 0x00000400 ++#define C_IRQ1 0x00000800 ++#define C_IRQ2 0x00001000 ++#define C_IRQ3 0x00002000 ++#define C_IRQ4 0x00004000 ++#define C_IRQ5 0x00008000 ++*/ ++#define C_WP 0x00400000 ++#define C_IV 0x00800000 ++#define C_CE 0x30000000 ++#define C_CE_SHIFT 28 ++#define C_BD 0x80000000 ++ ++/* Values in C_EXC */ ++#define EXC_INT 0 ++#define EXC_TLBM 1 ++#define EXC_TLBL 2 ++#define EXC_TLBS 3 ++#define EXC_AEL 4 ++#define EXC_AES 5 ++#define EXC_IBE 6 ++#define EXC_DBE 7 ++#define EXC_SYS 8 ++#define EXC_BPT 9 ++#define EXC_RI 10 ++#define EXC_CU 11 ++#define EXC_OV 12 ++#define EXC_TR 13 ++#define EXC_WATCH 23 ++#define EXC_MCHK 24 ++ ++ ++/* ++ * Bits in the cp0 config register. ++ */ ++#define CONF_CM_CACHABLE_NO_WA 0 ++#define CONF_CM_CACHABLE_WA 1 ++#define CONF_CM_UNCACHED 2 ++#define CONF_CM_CACHABLE_NONCOHERENT 3 ++#define CONF_CM_CACHABLE_CE 4 ++#define CONF_CM_CACHABLE_COW 5 ++#define CONF_CM_CACHABLE_CUW 6 ++#define CONF_CM_CACHABLE_ACCELERATED 7 ++#define CONF_CM_CMASK 7 ++#define CONF_CU (_ULCAST_(1) << 3) ++#define CONF_DB (_ULCAST_(1) << 4) ++#define CONF_IB (_ULCAST_(1) << 5) ++#define CONF_SE (_ULCAST_(1) << 12) ++#define CONF_SC (_ULCAST_(1) << 17) ++#define CONF_AC (_ULCAST_(1) << 23) ++#define CONF_HALT (_ULCAST_(1) << 25) ++ ++ ++/* ++ * Bits in the cp0 config register select 1. ++ */ ++#define CONF1_FP 0x00000001 /* FPU present */ ++#define CONF1_EP 0x00000002 /* EJTAG present */ ++#define CONF1_CA 0x00000004 /* mips16 implemented */ ++#define CONF1_WR 0x00000008 /* Watch registers present */ ++#define CONF1_PC 0x00000010 /* Performance counters present */ ++#define CONF1_DA_SHIFT 7 /* D$ associativity */ ++#define CONF1_DA_MASK 0x00000380 ++#define CONF1_DA_BASE 1 ++#define CONF1_DL_SHIFT 10 /* D$ line size */ ++#define CONF1_DL_MASK 0x00001c00 ++#define CONF1_DL_BASE 2 ++#define CONF1_DS_SHIFT 13 /* D$ sets/way */ ++#define CONF1_DS_MASK 0x0000e000 ++#define CONF1_DS_BASE 64 ++#define CONF1_IA_SHIFT 16 /* I$ associativity */ ++#define CONF1_IA_MASK 0x00070000 ++#define CONF1_IA_BASE 1 ++#define CONF1_IL_SHIFT 19 /* I$ line size */ ++#define CONF1_IL_MASK 0x00380000 ++#define CONF1_IL_BASE 2 ++#define CONF1_IS_SHIFT 22 /* Instruction cache sets/way */ ++#define CONF1_IS_MASK 0x01c00000 ++#define CONF1_IS_BASE 64 ++#define CONF1_MS_MASK 0x7e000000 /* Number of tlb entries */ ++#define CONF1_MS_SHIFT 25 ++ ++/* PRID register */ ++#define PRID_COPT_MASK 0xff000000 ++#define PRID_COMP_MASK 0x00ff0000 ++#define PRID_IMP_MASK 0x0000ff00 ++#define PRID_REV_MASK 0x000000ff ++ ++#define PRID_COMP_LEGACY 0x000000 ++#define PRID_COMP_MIPS 0x010000 ++#define PRID_COMP_BROADCOM 0x020000 ++#define PRID_COMP_ALCHEMY 0x030000 ++#define PRID_COMP_SIBYTE 0x040000 ++#define PRID_IMP_BCM4710 0x4000 ++#define PRID_IMP_BCM3302 0x9000 ++#define PRID_IMP_BCM3303 0x9100 ++#define PRID_IMP_BCM3303 0x9100 ++ ++#define PRID_IMP_UNKNOWN 0xff00 ++ ++#define BCM330X(id) \ ++ (((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) \ ++ || ((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3303))) ++ ++/* Bits in C0_BROADCOM */ ++#define BRCM_PFC_AVAIL 0x20000000 /* PFC is available */ ++#define BRCM_DC_ENABLE 0x40000000 /* Enable Data $ */ ++#define BRCM_IC_ENABLE 0x80000000 /* Enable Instruction $ */ ++#define BRCM_PFC_ENABLE 0x00400000 /* Obsolete? Enable PFC (at least on 4310) */ ++ ++/* PreFetch Cache aka Read Ahead Cache */ ++ ++#define PFC_CR0 0xff400000 /* control reg 0 */ ++#define PFC_CR1 0xff400004 /* control reg 1 */ ++ ++/* ++ * These are the UART port assignments, expressed as offsets from the base ++ * register. These assignments should hold for any serial port based on ++ * a 8250, 16450, or 16550(A). ++ */ ++ ++#define UART_RX 0 /* In: Receive buffer (DLAB=0) */ ++#define UART_TX 0 /* Out: Transmit buffer (DLAB=0) */ ++#define UART_DLL 0 /* Out: Divisor Latch Low (DLAB=1) */ ++#define UART_DLM 1 /* Out: Divisor Latch High (DLAB=1) */ ++#define UART_LCR 3 /* Out: Line Control Register */ ++#define UART_MCR 4 /* Out: Modem Control Register */ ++#define UART_LSR 5 /* In: Line Status Register */ ++#define UART_MSR 6 /* In: Modem Status Register */ ++#define UART_SCR 7 /* I/O: Scratch Register */ ++#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */ ++#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */ ++#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ ++#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ ++#define UART_LSR_RXRDY 0x01 /* Receiver ready */ ++ ++ ++#endif /* _MISPINC_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/nvports.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/nvports.h +--- linux-2.4.30/arch/mips/bcm947xx/include/nvports.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/nvports.h 2005-02-02 23:41:24.000000000 +0100 +@@ -0,0 +1,55 @@ ++/* ++ * BCM53xx RoboSwitch utility functions ++ * ++ * Copyright (C) 2002 Broadcom Corporation ++ * $Id$ ++ */ ++ ++#ifndef _nvports_h_ ++#define _nvports_h_ ++ ++#define uint32 unsigned long ++#define uint16 unsigned short ++#define uint unsigned int ++#define uint8 unsigned char ++#define uint64 unsigned long long ++ ++enum FORCE_PORT { ++ FORCE_OFF, ++ FORCE_10H, ++ FORCE_10F, ++ FORCE_100H, ++ FORCE_100F, ++ FORCE_DOWN, ++ POWER_OFF ++}; ++ ++typedef struct _PORT_ATTRIBS ++{ ++ uint autoneg; ++ uint force; ++ uint native; ++} PORT_ATTRIBS; ++ ++extern uint ++nvExistsPortAttrib(char *attrib, uint portno); ++ ++extern int ++nvExistsAnyForcePortAttrib(uint portno); ++ ++extern void ++nvSetPortAttrib(char *attrib, uint portno); ++ ++extern void ++nvUnsetPortAttrib(char *attrib, uint portno); ++ ++extern void ++nvUnsetAllForcePortAttrib(uint portno); ++ ++extern PORT_ATTRIBS ++nvGetSwitchPortAttribs(uint portno); ++ ++#endif /* _nvports_h_ */ ++ ++ ++ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/osl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/osl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/osl.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,39 @@ ++/* ++ * OS Independent Layer ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _osl_h_ ++#define _osl_h_ ++ ++#if defined(linux) ++#include <linux_osl.h> ++#elif defined(NDIS) ++#include <ndis_osl.h> ++#elif defined(_CFE_) ++#include <cfe_osl.h> ++#elif defined(_HNDRTE_) ++#include <hndrte_osl.h> ++#elif defined(_MINOSL_) ++#include <min_osl.h> ++#elif PMON ++#include <pmon_osl.h> ++#elif defined(MACOSX) ++#include <macosx_osl.h> ++#else ++#error "Unsupported OSL requested" ++#endif ++ ++/* handy */ ++#define SET_REG(r, mask, val) W_REG((r), ((R_REG(r) & ~(mask)) | (val))) ++#define MAXPRIO 7 /* 0-7 */ ++ ++#endif /* _osl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/pcicfg.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/pcicfg.h +--- linux-2.4.30/arch/mips/bcm947xx/include/pcicfg.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/pcicfg.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,369 @@ ++/* ++ * pcicfg.h: PCI configuration constants and structures. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _h_pci_ ++#define _h_pci_ ++ ++/* The following inside ifndef's so we don't collide with NTDDK.H */ ++#ifndef PCI_MAX_BUS ++#define PCI_MAX_BUS 0x100 ++#endif ++#ifndef PCI_MAX_DEVICES ++#define PCI_MAX_DEVICES 0x20 ++#endif ++#ifndef PCI_MAX_FUNCTION ++#define PCI_MAX_FUNCTION 0x8 ++#endif ++ ++#ifndef PCI_INVALID_VENDORID ++#define PCI_INVALID_VENDORID 0xffff ++#endif ++#ifndef PCI_INVALID_DEVICEID ++#define PCI_INVALID_DEVICEID 0xffff ++#endif ++ ++ ++/* Convert between bus-slot-function-register and config addresses */ ++ ++#define PCICFG_BUS_SHIFT 16 /* Bus shift */ ++#define PCICFG_SLOT_SHIFT 11 /* Slot shift */ ++#define PCICFG_FUN_SHIFT 8 /* Function shift */ ++#define PCICFG_OFF_SHIFT 0 /* Bus shift */ ++ ++#define PCICFG_BUS_MASK 0xff /* Bus mask */ ++#define PCICFG_SLOT_MASK 0x1f /* Slot mask */ ++#define PCICFG_FUN_MASK 7 /* Function mask */ ++#define PCICFG_OFF_MASK 0xff /* Bus mask */ ++ ++#define PCI_CONFIG_ADDR(b, s, f, o) \ ++ ((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT) \ ++ | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT) \ ++ | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT) \ ++ | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT)) ++ ++#define PCI_CONFIG_BUS(a) (((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK) ++#define PCI_CONFIG_SLOT(a) (((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK) ++#define PCI_CONFIG_FUN(a) (((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK) ++#define PCI_CONFIG_OFF(a) (((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK) ++ ++ ++/* The actual config space */ ++ ++#define PCI_BAR_MAX 6 ++ ++#define PCI_ROM_BAR 8 ++ ++#define PCR_RSVDA_MAX 2 ++ ++typedef struct _pci_config_regs { ++ unsigned short vendor; ++ unsigned short device; ++ unsigned short command; ++ unsigned short status; ++ unsigned char rev_id; ++ unsigned char prog_if; ++ unsigned char sub_class; ++ unsigned char base_class; ++ unsigned char cache_line_size; ++ unsigned char latency_timer; ++ unsigned char header_type; ++ unsigned char bist; ++ unsigned long base[PCI_BAR_MAX]; ++ unsigned long cardbus_cis; ++ unsigned short subsys_vendor; ++ unsigned short subsys_id; ++ unsigned long baserom; ++ unsigned long rsvd_a[PCR_RSVDA_MAX]; ++ unsigned char int_line; ++ unsigned char int_pin; ++ unsigned char min_gnt; ++ unsigned char max_lat; ++ unsigned char dev_dep[192]; ++} pci_config_regs; ++ ++#define SZPCR (sizeof (pci_config_regs)) ++#define MINSZPCR 64 /* offsetof (dev_dep[0] */ ++ ++/* A structure for the config registers is nice, but in most ++ * systems the config space is not memory mapped, so we need ++ * filed offsetts. :-( ++ */ ++#define PCI_CFG_VID 0 ++#define PCI_CFG_DID 2 ++#define PCI_CFG_CMD 4 ++#define PCI_CFG_STAT 6 ++#define PCI_CFG_REV 8 ++#define PCI_CFG_PROGIF 9 ++#define PCI_CFG_SUBCL 0xa ++#define PCI_CFG_BASECL 0xb ++#define PCI_CFG_CLSZ 0xc ++#define PCI_CFG_LATTIM 0xd ++#define PCI_CFG_HDR 0xe ++#define PCI_CFG_BIST 0xf ++#define PCI_CFG_BAR0 0x10 ++#define PCI_CFG_BAR1 0x14 ++#define PCI_CFG_BAR2 0x18 ++#define PCI_CFG_BAR3 0x1c ++#define PCI_CFG_BAR4 0x20 ++#define PCI_CFG_BAR5 0x24 ++#define PCI_CFG_CIS 0x28 ++#define PCI_CFG_SVID 0x2c ++#define PCI_CFG_SSID 0x2e ++#define PCI_CFG_ROMBAR 0x30 ++#define PCI_CFG_INT 0x3c ++#define PCI_CFG_PIN 0x3d ++#define PCI_CFG_MINGNT 0x3e ++#define PCI_CFG_MAXLAT 0x3f ++ ++/* Classes and subclasses */ ++ ++typedef enum { ++ PCI_CLASS_OLD = 0, ++ PCI_CLASS_DASDI, ++ PCI_CLASS_NET, ++ PCI_CLASS_DISPLAY, ++ PCI_CLASS_MMEDIA, ++ PCI_CLASS_MEMORY, ++ PCI_CLASS_BRIDGE, ++ PCI_CLASS_COMM, ++ PCI_CLASS_BASE, ++ PCI_CLASS_INPUT, ++ PCI_CLASS_DOCK, ++ PCI_CLASS_CPU, ++ PCI_CLASS_SERIAL, ++ PCI_CLASS_INTELLIGENT = 0xe, ++ PCI_CLASS_SATELLITE, ++ PCI_CLASS_CRYPT, ++ PCI_CLASS_DSP, ++ PCI_CLASS_MAX ++} pci_classes; ++ ++typedef enum { ++ PCI_DASDI_SCSI, ++ PCI_DASDI_IDE, ++ PCI_DASDI_FLOPPY, ++ PCI_DASDI_IPI, ++ PCI_DASDI_RAID, ++ PCI_DASDI_OTHER = 0x80 ++} pci_dasdi_subclasses; ++ ++typedef enum { ++ PCI_NET_ETHER, ++ PCI_NET_TOKEN, ++ PCI_NET_FDDI, ++ PCI_NET_ATM, ++ PCI_NET_OTHER = 0x80 ++} pci_net_subclasses; ++ ++typedef enum { ++ PCI_DISPLAY_VGA, ++ PCI_DISPLAY_XGA, ++ PCI_DISPLAY_3D, ++ PCI_DISPLAY_OTHER = 0x80 ++} pci_display_subclasses; ++ ++typedef enum { ++ PCI_MMEDIA_VIDEO, ++ PCI_MMEDIA_AUDIO, ++ PCI_MMEDIA_PHONE, ++ PCI_MEDIA_OTHER = 0x80 ++} pci_mmedia_subclasses; ++ ++typedef enum { ++ PCI_MEMORY_RAM, ++ PCI_MEMORY_FLASH, ++ PCI_MEMORY_OTHER = 0x80 ++} pci_memory_subclasses; ++ ++typedef enum { ++ PCI_BRIDGE_HOST, ++ PCI_BRIDGE_ISA, ++ PCI_BRIDGE_EISA, ++ PCI_BRIDGE_MC, ++ PCI_BRIDGE_PCI, ++ PCI_BRIDGE_PCMCIA, ++ PCI_BRIDGE_NUBUS, ++ PCI_BRIDGE_CARDBUS, ++ PCI_BRIDGE_RACEWAY, ++ PCI_BRIDGE_OTHER = 0x80 ++} pci_bridge_subclasses; ++ ++typedef enum { ++ PCI_COMM_UART, ++ PCI_COMM_PARALLEL, ++ PCI_COMM_MULTIUART, ++ PCI_COMM_MODEM, ++ PCI_COMM_OTHER = 0x80 ++} pci_comm_subclasses; ++ ++typedef enum { ++ PCI_BASE_PIC, ++ PCI_BASE_DMA, ++ PCI_BASE_TIMER, ++ PCI_BASE_RTC, ++ PCI_BASE_PCI_HOTPLUG, ++ PCI_BASE_OTHER = 0x80 ++} pci_base_subclasses; ++ ++typedef enum { ++ PCI_INPUT_KBD, ++ PCI_INPUT_PEN, ++ PCI_INPUT_MOUSE, ++ PCI_INPUT_SCANNER, ++ PCI_INPUT_GAMEPORT, ++ PCI_INPUT_OTHER = 0x80 ++} pci_input_subclasses; ++ ++typedef enum { ++ PCI_DOCK_GENERIC, ++ PCI_DOCK_OTHER = 0x80 ++} pci_dock_subclasses; ++ ++typedef enum { ++ PCI_CPU_386, ++ PCI_CPU_486, ++ PCI_CPU_PENTIUM, ++ PCI_CPU_ALPHA = 0x10, ++ PCI_CPU_POWERPC = 0x20, ++ PCI_CPU_MIPS = 0x30, ++ PCI_CPU_COPROC = 0x40, ++ PCI_CPU_OTHER = 0x80 ++} pci_cpu_subclasses; ++ ++typedef enum { ++ PCI_SERIAL_IEEE1394, ++ PCI_SERIAL_ACCESS, ++ PCI_SERIAL_SSA, ++ PCI_SERIAL_USB, ++ PCI_SERIAL_FIBER, ++ PCI_SERIAL_SMBUS, ++ PCI_SERIAL_OTHER = 0x80 ++} pci_serial_subclasses; ++ ++typedef enum { ++ PCI_INTELLIGENT_I2O, ++} pci_intelligent_subclasses; ++ ++typedef enum { ++ PCI_SATELLITE_TV, ++ PCI_SATELLITE_AUDIO, ++ PCI_SATELLITE_VOICE, ++ PCI_SATELLITE_DATA, ++ PCI_SATELLITE_OTHER = 0x80 ++} pci_satellite_subclasses; ++ ++typedef enum { ++ PCI_CRYPT_NETWORK, ++ PCI_CRYPT_ENTERTAINMENT, ++ PCI_CRYPT_OTHER = 0x80 ++} pci_crypt_subclasses; ++ ++typedef enum { ++ PCI_DSP_DPIO, ++ PCI_DSP_OTHER = 0x80 ++} pci_dsp_subclasses; ++ ++/* Header types */ ++typedef enum { ++ PCI_HEADER_NORMAL, ++ PCI_HEADER_BRIDGE, ++ PCI_HEADER_CARDBUS ++} pci_header_types; ++ ++ ++/* Overlay for a PCI-to-PCI bridge */ ++ ++#define PPB_RSVDA_MAX 2 ++#define PPB_RSVDD_MAX 8 ++ ++typedef struct _ppb_config_regs { ++ unsigned short vendor; ++ unsigned short device; ++ unsigned short command; ++ unsigned short status; ++ unsigned char rev_id; ++ unsigned char prog_if; ++ unsigned char sub_class; ++ unsigned char base_class; ++ unsigned char cache_line_size; ++ unsigned char latency_timer; ++ unsigned char header_type; ++ unsigned char bist; ++ unsigned long rsvd_a[PPB_RSVDA_MAX]; ++ unsigned char prim_bus; ++ unsigned char sec_bus; ++ unsigned char sub_bus; ++ unsigned char sec_lat; ++ unsigned char io_base; ++ unsigned char io_lim; ++ unsigned short sec_status; ++ unsigned short mem_base; ++ unsigned short mem_lim; ++ unsigned short pf_mem_base; ++ unsigned short pf_mem_lim; ++ unsigned long pf_mem_base_hi; ++ unsigned long pf_mem_lim_hi; ++ unsigned short io_base_hi; ++ unsigned short io_lim_hi; ++ unsigned short subsys_vendor; ++ unsigned short subsys_id; ++ unsigned long rsvd_b; ++ unsigned char rsvd_c; ++ unsigned char int_pin; ++ unsigned short bridge_ctrl; ++ unsigned char chip_ctrl; ++ unsigned char diag_ctrl; ++ unsigned short arb_ctrl; ++ unsigned long rsvd_d[PPB_RSVDD_MAX]; ++ unsigned char dev_dep[192]; ++} ppb_config_regs; ++ ++/* Eveything below is BRCM HND proprietary */ ++ ++#define PCI_BAR0_WIN 0x80 /* backplane addres space accessed by BAR0 */ ++#define PCI_BAR1_WIN 0x84 /* backplane addres space accessed by BAR1 */ ++#define PCI_SPROM_CONTROL 0x88 /* sprom property control */ ++#define PCI_BAR1_CONTROL 0x8c /* BAR1 region burst control */ ++#define PCI_INT_STATUS 0x90 /* PCI and other cores interrupts */ ++#define PCI_INT_MASK 0x94 /* mask of PCI and other cores interrupts */ ++#define PCI_TO_SB_MB 0x98 /* signal backplane interrupts */ ++#define PCI_BACKPLANE_ADDR 0xA0 /* address an arbitrary location on the system backplane */ ++#define PCI_BACKPLANE_DATA 0xA4 /* data at the location specified by above address register */ ++#define PCI_GPIO_IN 0xb0 /* pci config space gpio input (>=rev3) */ ++#define PCI_GPIO_OUT 0xb4 /* pci config space gpio output (>=rev3) */ ++#define PCI_GPIO_OUTEN 0xb8 /* pci config space gpio output enable (>=rev3) */ ++ ++#define PCI_BAR0_SPROM_OFFSET (4 * 1024) /* bar0 + 4K accesses external sprom */ ++#define PCI_BAR0_PCIREGS_OFFSET (6 * 1024) /* bar0 + 6K accesses pci core registers */ ++ ++/* PCI_INT_STATUS */ ++#define PCI_SBIM_STATUS_SERR 0x4 /* backplane SBErr interrupt status */ ++ ++/* PCI_INT_MASK */ ++#define PCI_SBIM_SHIFT 8 /* backplane core interrupt mask bits offset */ ++#define PCI_SBIM_MASK 0xff00 /* backplane core interrupt mask */ ++#define PCI_SBIM_MASK_SERR 0x4 /* backplane SBErr interrupt mask */ ++ ++/* PCI_SPROM_CONTROL */ ++#define SPROM_BLANK 0x04 /* indicating a blank sprom */ ++#define SPROM_WRITEEN 0x10 /* sprom write enable */ ++#define SPROM_BOOTROM_WE 0x20 /* external bootrom write enable */ ++ ++#define SPROM_SIZE 256 /* sprom size in 16-bit */ ++#define SPROM_CRC_RANGE 64 /* crc cover range in 16-bit */ ++ ++/* PCI_CFG_CMD_STAT */ ++#define PCI_CFG_CMD_STAT_TA 0x08000000 /* target abort status */ ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/pmon_osl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/pmon_osl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/pmon_osl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/pmon_osl.h 2005-02-02 23:16:39.000000000 +0100 +@@ -0,0 +1,126 @@ ++/* ++ * MIPS PMON boot loader OS Abstraction Layer. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; ++ * the contents of this file may not be disclosed to third parties, copied ++ * or duplicated in any form, in whole or in part, without the prior ++ * written permission of Broadcom Corporation. ++ * $Id$ ++ */ ++ ++#ifndef _pmon_osl_h_ ++#define _pmon_osl_h_ ++ ++#include <typedefs.h> ++#include <mips.h> ++#include <string.h> ++#include <utypes.h> ++ ++extern int printf(char *fmt,...); ++extern int sprintf(char *dst,char *fmt,...); ++ ++#define OSL_UNCACHED(va) phy2k1(log2phy((va))) ++#define REG_MAP(pa, size) phy2k1((pa)) ++#define REG_UNMAP(va) /* nop */ ++ ++/* Common macros */ ++ ++#define BUSPROBE(val, addr) ((val) = *(addr)) ++ ++#define ASSERT(exp) ++ ++#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) bzero(buf, size) ++#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) ++ ++/* kludge */ ++#define OSL_PCI_READ_CONFIG(loc, offset, size) ((offset == 8)? 0: 0xffffffff) ++#define OSL_PCI_WRITE_CONFIG(loc, offset, size, val) ASSERT(0) ++ ++#define wreg32(r,v) (*(volatile uint32 *)(r) = (v)) ++#define rreg32(r) (*(volatile uint32 *)(r)) ++#ifdef IL_BIGENDIAN ++#define wreg16(r,v) (*(volatile uint16 *)((uint32)r^2) = (v)) ++#define rreg16(r) (*(volatile uint16 *)((uint32)r^2)) ++#else ++#define wreg16(r,v) (*(volatile uint16 *)(r) = (v)) ++#define rreg16(r) (*(volatile uint16 *)(r)) ++#endif ++ ++#include <memory.h> ++#define bcopy(src, dst, len) memcpy(dst, src, len) ++#define bcmp(b1, b2, len) memcmp(b1, b2, len) ++#define bzero(b, len) memset(b, '\0', len) ++ ++/* register access macros */ ++#define R_REG(r) ((sizeof *(r) == sizeof (uint32))? rreg32(r): rreg16(r)) ++#define W_REG(r,v) ((sizeof *(r) == sizeof (uint32))? wreg32(r,(uint32)v): wreg16(r,(uint16)v)) ++#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) ++#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) ++ ++#define R_SM(r) *(r) ++#define W_SM(r, v) (*(r) = (v)) ++#define BZERO_SM(r, len) memset(r, '\0', len) ++ ++/* Host/Bus architecture specific swap. Noop for little endian systems, possible swap on big endian */ ++#define BUS_SWAP32(v) (v) ++ ++#define OSL_DELAY(usec) delay_us(usec) ++extern void delay_us(uint usec); ++ ++#define OSL_GETCYCLES(x) ((x) = 0) ++ ++#define osl_attach(pdev) (pdev) ++#define osl_detach(osh) ++ ++#define MALLOC(osh, size) malloc(size) ++#define MFREE(osh, addr, size) free(addr) ++#define MALLOCED(osh) (0) ++#define MALLOC_DUMP(osh, buf, sz) ++#define MALLOC_FAILED(osh) ++extern void *malloc(); ++extern void free(void *addr); ++ ++#define DMA_CONSISTENT_ALIGN sizeof (int) ++#define DMA_ALLOC_CONSISTENT(osh, size, pap) et_dma_alloc_consistent(osh, size, pap) ++#define DMA_FREE_CONSISTENT(osh, va, size, pa) ++extern void* et_dma_alloc_consistent(void *osh, uint size, ulong *pap); ++#define DMA_TX 0 ++#define DMA_RX 1 ++ ++#define DMA_MAP(osh, va, size, direction, p) osl_dma_map(osh, (void*)va, size, direction) ++#define DMA_UNMAP(osh, pa, size, direction, p) /* nop */ ++extern void* osl_dma_map(void *osh, void *va, uint size, uint direction); ++ ++struct lbuf { ++ struct lbuf *next; /* pointer to next lbuf on freelist */ ++ uchar *buf; /* pointer to buffer */ ++ uint len; /* nbytes of data */ ++}; ++ ++/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */ ++#define PKTBUFSZ 2048 ++ ++/* packet primitives */ ++#define PKTGET(drv, len, send) et_pktget(drv, len, send) ++#define PKTFREE(drv, lb, send) et_pktfree(drv, (struct lbuf*)lb, send) ++#define PKTDATA(drv, lb) ((uchar*)OSL_UNCACHED(((struct lbuf*)lb)->buf)) ++#define PKTLEN(drv, lb) ((struct lbuf*)lb)->len ++#define PKTHEADROOM(drv, lb) (0) ++#define PKTTAILROOM(drv, lb) (0) ++#define PKTNEXT(drv, lb) NULL ++#define PKTSETNEXT(lb, x) ASSERT(0) ++#define PKTSETLEN(drv, lb, bytes) ((struct lbuf*)lb)->len = bytes ++#define PKTPUSH(drv, lb, bytes) ASSERT(0) ++#define PKTPULL(drv, lb, bytes) ASSERT(0) ++#define PKTDUP(drv, lb) ASSERT(0) ++#define PKTLINK(lb) ((struct lbuf*)lb)->next ++#define PKTSETLINK(lb, x) ((struct lbuf*)lb)->next = (struct lbuf*)x ++#define PKTPRIO(lb) (0) ++#define PKTSETPRIO(lb, x) do {} while (0) ++extern void *et_pktget(void *drv, uint len, bool send); ++extern void et_pktfree(void *drv, struct lbuf *lb, bool send); ++ ++#endif /* _pmon_osl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/proto/802.11.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/802.11.h +--- linux-2.4.30/arch/mips/bcm947xx/include/proto/802.11.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/802.11.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,897 @@ ++/* ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * Fundamental types and constants relating to 802.11 ++ * ++ * $Id$ ++ */ ++ ++#ifndef _802_11_H_ ++#define _802_11_H_ ++ ++#ifndef _TYPEDEFS_H_ ++#include <typedefs.h> ++#endif ++ ++#ifndef _NET_ETHERNET_H_ ++#include <proto/ethernet.h> ++#endif ++ ++#include <proto/wpa.h> ++ ++ ++/* enable structure packing */ ++#if defined(__GNUC__) ++#define PACKED __attribute__((packed)) ++#else ++#pragma pack(1) ++#define PACKED ++#endif ++ ++#define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ ++ ++/* Generic 802.11 frame constants */ ++#define DOT11_A3_HDR_LEN 24 ++#define DOT11_A4_HDR_LEN 30 ++#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN ++#define DOT11_FCS_LEN 4 ++#define DOT11_ICV_LEN 4 ++#define DOT11_ICV_AES_LEN 8 ++#define DOT11_QOS_LEN 2 ++ ++#define DOT11_KEY_INDEX_SHIFT 6 ++#define DOT11_IV_LEN 4 ++#define DOT11_IV_TKIP_LEN 8 ++#define DOT11_IV_AES_OCB_LEN 4 ++#define DOT11_IV_AES_CCM_LEN 8 ++ ++/* Includes MIC */ ++#define DOT11_MAX_MPDU_BODY_LEN 2304 ++/* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */ ++#define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ ++ DOT11_QOS_LEN + \ ++ DOT11_IV_AES_CCM_LEN + \ ++ DOT11_MAX_MPDU_BODY_LEN + \ ++ DOT11_ICV_LEN + \ ++ DOT11_FCS_LEN) ++ ++#define DOT11_MAX_SSID_LEN 32 ++ ++/* dot11RTSThreshold */ ++#define DOT11_DEFAULT_RTS_LEN 2347 ++#define DOT11_MAX_RTS_LEN 2347 ++ ++/* dot11FragmentationThreshold */ ++#define DOT11_MIN_FRAG_LEN 256 ++#define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength of the attached PHY */ ++#define DOT11_DEFAULT_FRAG_LEN 2346 ++ ++/* dot11BeaconPeriod */ ++#define DOT11_MIN_BEACON_PERIOD 1 ++#define DOT11_MAX_BEACON_PERIOD 0xFFFF ++ ++/* dot11DTIMPeriod */ ++#define DOT11_MIN_DTIM_PERIOD 1 ++#define DOT11_MAX_DTIM_PERIOD 0xFF ++ ++/* 802.2 LLC/SNAP header used by 802.11 per 802.1H */ ++#define DOT11_LLC_SNAP_HDR_LEN 8 ++#define DOT11_OUI_LEN 3 ++struct dot11_llc_snap_header { ++ uint8 dsap; /* always 0xAA */ ++ uint8 ssap; /* always 0xAA */ ++ uint8 ctl; /* always 0x03 */ ++ uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 ++ Bridge-Tunnel: 0x00 0x00 0xF8 */ ++ uint16 type; /* ethertype */ ++} PACKED; ++ ++/* RFC1042 header used by 802.11 per 802.1H */ ++#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) ++ ++/* Generic 802.11 MAC header */ ++/* ++ * N.B.: This struct reflects the full 4 address 802.11 MAC header. ++ * The fields are defined such that the shorter 1, 2, and 3 ++ * address headers just use the first k fields. ++ */ ++struct dot11_header { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr a1; /* address 1 */ ++ struct ether_addr a2; /* address 2 */ ++ struct ether_addr a3; /* address 3 */ ++ uint16 seq; /* sequence control */ ++ struct ether_addr a4; /* address 4 */ ++} PACKED; ++ ++/* Control frames */ ++ ++struct dot11_rts_frame { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr ra; /* receiver address */ ++ struct ether_addr ta; /* transmitter address */ ++} PACKED; ++#define DOT11_RTS_LEN 16 ++ ++struct dot11_cts_frame { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr ra; /* receiver address */ ++} PACKED; ++#define DOT11_CTS_LEN 10 ++ ++struct dot11_ack_frame { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr ra; /* receiver address */ ++} PACKED; ++#define DOT11_ACK_LEN 10 ++ ++struct dot11_ps_poll_frame { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* AID */ ++ struct ether_addr bssid; /* receiver address, STA in AP */ ++ struct ether_addr ta; /* transmitter address */ ++} PACKED; ++#define DOT11_PS_POLL_LEN 16 ++ ++struct dot11_cf_end_frame { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr ra; /* receiver address */ ++ struct ether_addr bssid; /* transmitter address, STA in AP */ ++} PACKED; ++#define DOT11_CS_END_LEN 16 ++ ++/* Management frame header */ ++struct dot11_management_header { ++ uint16 fc; /* frame control */ ++ uint16 durid; /* duration/ID */ ++ struct ether_addr da; /* receiver address */ ++ struct ether_addr sa; /* transmitter address */ ++ struct ether_addr bssid; /* BSS ID */ ++ uint16 seq; /* sequence control */ ++} PACKED; ++#define DOT11_MGMT_HDR_LEN 24 ++ ++/* Management frame payloads */ ++ ++struct dot11_bcn_prb { ++ uint32 timestamp[2]; ++ uint16 beacon_interval; ++ uint16 capability; ++} PACKED; ++#define DOT11_BCN_PRB_LEN 12 ++ ++struct dot11_auth { ++ uint16 alg; /* algorithm */ ++ uint16 seq; /* sequence control */ ++ uint16 status; /* status code */ ++} PACKED; ++#define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge info elt */ ++ ++struct dot11_assoc_req { ++ uint16 capability; /* capability information */ ++ uint16 listen; /* listen interval */ ++} PACKED; ++ ++struct dot11_assoc_resp { ++ uint16 capability; /* capability information */ ++ uint16 status; /* status code */ ++ uint16 aid; /* association ID */ ++} PACKED; ++ ++struct dot11_action_measure { ++ uint8 category; ++ uint8 action; ++ uint8 token; ++ uint8 data[1]; ++} PACKED; ++#define DOT11_ACTION_MEASURE_LEN 3 ++ ++/************** ++ 802.11h related definitions. ++**************/ ++typedef struct { ++ uint8 id; ++ uint8 len; ++ uint8 power; ++} dot11_power_cnst_t; ++ ++typedef struct { ++ uint8 min; ++ uint8 max; ++} dot11_power_cap_t; ++ ++typedef struct { ++ uint8 id; ++ uint8 len; ++ uint8 tx_pwr; ++ uint8 margin; ++} dot11_tpc_rep_t; ++#define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */ ++ ++typedef struct { ++ uint8 id; ++ uint8 len; ++ uint8 first_channel; ++ uint8 num_channels; ++} dot11_supp_channels_t; ++ ++struct dot11_channel_switch { ++ uint8 id; ++ uint8 len; ++ uint8 mode; ++ uint8 channel; ++ uint8 count; ++} PACKED; ++typedef struct dot11_channel_switch dot11_channel_switch_t; ++ ++/* 802.11h Measurement Request/Report IEs */ ++/* Measurement Type field */ ++#define DOT11_MEASURE_TYPE_BASIC 0 ++#define DOT11_MEASURE_TYPE_CCA 1 ++#define DOT11_MEASURE_TYPE_RPI 2 ++ ++/* Measurement Mode field */ ++ ++/* Measurement Request Modes */ ++#define DOT11_MEASURE_MODE_ENABLE (1<<1) ++#define DOT11_MEASURE_MODE_REQUEST (1<<2) ++#define DOT11_MEASURE_MODE_REPORT (1<<3) ++/* Measurement Report Modes */ ++#define DOT11_MEASURE_MODE_LATE (1<<0) ++#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) ++#define DOT11_MEASURE_MODE_REFUSED (1<<2) ++/* Basic Measurement Map bits */ ++#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) ++#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) ++#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) ++#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) ++#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) ++ ++typedef struct { ++ uint8 id; ++ uint8 len; ++ uint8 token; ++ uint8 mode; ++ uint8 type; ++ uint8 channel; ++ uint8 start_time[8]; ++ uint16 duration; ++} dot11_meas_req_t; ++#define DOT11_MNG_IE_MREQ_LEN 14 ++/* length of Measure Request IE data not including variable len */ ++#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 ++ ++struct dot11_meas_rep { ++ uint8 id; ++ uint8 len; ++ uint8 token; ++ uint8 mode; ++ uint8 type; ++ union ++ { ++ struct { ++ uint8 channel; ++ uint8 start_time[8]; ++ uint16 duration; ++ uint8 map; ++ } PACKED basic; ++ uint8 data[1]; ++ } PACKED rep; ++} PACKED; ++typedef struct dot11_meas_rep dot11_meas_rep_t; ++ ++/* length of Measure Report IE data not including variable len */ ++#define DOT11_MNG_IE_MREP_FIXED_LEN 3 ++ ++struct dot11_meas_rep_basic { ++ uint8 channel; ++ uint8 start_time[8]; ++ uint16 duration; ++ uint8 map; ++} PACKED; ++typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; ++#define DOT11_MEASURE_BASIC_REP_LEN 12 ++ ++struct dot11_quiet { ++ uint8 id; ++ uint8 len; ++ uint8 count; /* TBTTs until beacon interval in quiet starts */ ++ uint8 period; /* Beacon intervals between periodic quiet periods ? */ ++ uint16 duration;/* Length of quiet period, in TU's */ ++ uint16 offset; /* TU's offset from TBTT in Count field */ ++} PACKED; ++typedef struct dot11_quiet dot11_quiet_t; ++ ++typedef struct { ++ uint8 channel; ++ uint8 map; ++} chan_map_tuple_t; ++ ++typedef struct { ++ uint8 id; ++ uint8 len; ++ uint8 eaddr[ETHER_ADDR_LEN]; ++ uint8 interval; ++ chan_map_tuple_t map[1]; ++} dot11_ibss_dfs_t; ++ ++/* WME Elements */ ++#define WME_OUI "\x00\x50\xf2" ++#define WME_VER 1 ++#define WME_TYPE 2 ++#define WME_SUBTYPE_IE 0 /* Information Element */ ++#define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ ++#define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ ++ ++/* WME Access Category Indices (ACIs) */ ++#define AC_BE 0 /* Best Effort */ ++#define AC_BK 1 /* Background */ ++#define AC_VI 2 /* Video */ ++#define AC_VO 3 /* Voice */ ++#define AC_MAX 4 ++ ++/* WME Information Element (IE) */ ++struct wme_ie { ++ uint8 oui[3]; ++ uint8 type; ++ uint8 subtype; ++ uint8 version; ++ uint8 acinfo; ++} PACKED; ++typedef struct wme_ie wme_ie_t; ++#define WME_IE_LEN 7 ++ ++struct wme_acparam { ++ uint8 ACI; ++ uint8 ECW; ++ uint16 TXOP; /* stored in network order (ls octet first) */ ++} PACKED; ++typedef struct wme_acparam wme_acparam_t; ++ ++/* WME Parameter Element (PE) */ ++struct wme_params { ++ uint8 oui[3]; ++ uint8 type; ++ uint8 subtype; ++ uint8 version; ++ uint8 acinfo; ++ uint8 rsvd; ++ wme_acparam_t acparam[4]; ++} PACKED; ++typedef struct wme_params wme_params_t; ++#define WME_PARAMS_IE_LEN 24 ++ ++/* acinfo */ ++#define WME_COUNT_MASK 0x0f ++/* ACI */ ++#define WME_AIFS_MASK 0x0f ++#define WME_ACM_MASK 0x10 ++#define WME_ACI_MASK 0x60 ++#define WME_ACI_SHIFT 5 ++/* ECW */ ++#define WME_CWMIN_MASK 0x0f ++#define WME_CWMAX_MASK 0xf0 ++#define WME_CWMAX_SHIFT 4 ++ ++#define WME_TXOP_UNITS 32 ++ ++/* AP: default params to be announced in the Beacon Frames/Probe Responses Table 12 WME Draft*/ ++/* AP: default params to be Used in the AP Side Table 14 WME Draft January 2004 802.11-03-504r5 */ ++#define WME_AC_BK_ACI_STA 0x27 ++#define WME_AC_BK_ECW_STA 0xA4 ++#define WME_AC_BK_TXOP_STA 0x0000 ++#define WME_AC_BE_ACI_STA 0x03 ++#define WME_AC_BE_ECW_STA 0xA4 ++#define WME_AC_BE_TXOP_STA 0x0000 ++#define WME_AC_VI_ACI_STA 0x42 ++#define WME_AC_VI_ECW_STA 0x43 ++#define WME_AC_VI_TXOP_STA 0x005e ++#define WME_AC_VO_ACI_STA 0x62 ++#define WME_AC_VO_ECW_STA 0x32 ++#define WME_AC_VO_TXOP_STA 0x002f ++ ++#define WME_AC_BK_ACI_AP 0x27 ++#define WME_AC_BK_ECW_AP 0xA4 ++#define WME_AC_BK_TXOP_AP 0x0000 ++#define WME_AC_BE_ACI_AP 0x03 ++#define WME_AC_BE_ECW_AP 0x64 ++#define WME_AC_BE_TXOP_AP 0x0000 ++#define WME_AC_VI_ACI_AP 0x41 ++#define WME_AC_VI_ECW_AP 0x43 ++#define WME_AC_VI_TXOP_AP 0x005e ++#define WME_AC_VO_ACI_AP 0x61 ++#define WME_AC_VO_ECW_AP 0x32 ++#define WME_AC_VO_TXOP_AP 0x002f ++ ++/* WME Traffic Specification (TSPEC) element */ ++#define WME_SUBTYPE_TSPEC 2 ++#define WME_TSPEC_HDR_LEN 2 ++#define WME_TSPEC_BODY_OFF 2 ++struct wme_tspec { ++ uint8 oui[DOT11_OUI_LEN]; /* WME_OUI */ ++ uint8 type; /* WME_TYPE */ ++ uint8 subtype; /* WME_SUBTYPE_TSPEC */ ++ uint8 version; /* WME_VERSION */ ++ uint16 ts_info; /* TS Info */ ++ uint16 nom_msdu_size; /* (Nominal or fixed) MSDU Size (bytes) */ ++ uint16 max_msdu_size; /* Maximum MSDU Size (bytes) */ ++ uint32 min_service_interval; /* Minimum Service Interval (us) */ ++ uint32 max_service_interval; /* Maximum Service Interval (us) */ ++ uint32 inactivity_interval; /* Inactivity Interval (us) */ ++ uint32 service_start; /* Service Start Time (us) */ ++ uint32 min_rate; /* Minimum Data Rate (bps) */ ++ uint32 mean_rate; /* Mean Data Rate (bps) */ ++ uint32 max_burst_size; /* Maximum Burst Size (bytes) */ ++ uint32 min_phy_rate; /* Minimum PHY Rate (bps) */ ++ uint32 peak_rate; /* Peak Data Rate (bps) */ ++ uint32 delay_bound; /* Delay Bound (us) */ ++ uint16 surplus_bandwidth; /* Surplus Bandwidth Allowance Factor */ ++ uint16 medium_time; /* Medium Time (32 us/s periods) */ ++} PACKED; ++typedef struct wme_tspec wme_tspec_t; ++#define WME_TSPEC_LEN 56 /* not including 2-byte header */ ++ ++/* ts_info */ ++/* 802.1D priority is duplicated - bits 13-11 AND bits 3-1 */ ++#define TS_INFO_PRIO_SHIFT_HI 11 ++#define TS_INFO_PRIO_MASK_HI (0x7 << TS_INFO_PRIO_SHIFT_HI) ++#define TS_INFO_PRIO_SHIFT_LO 1 ++#define TS_INFO_PRIO_MASK_LO (0x7 << TS_INFO_PRIO_SHIFT_LO) ++#define TS_INFO_CONTENTION_SHIFT 7 ++#define TS_INFO_CONTENTION_MASK (0x1 << TS_INFO_CONTENTION_SHIFT) ++#define TS_INFO_DIRECTION_SHIFT 5 ++#define TS_INFO_DIRECTION_MASK (0x3 << TS_INFO_DIRECTION_SHIFT) ++#define TS_INFO_UPLINK (0 << TS_INFO_DIRECTION_SHIFT) ++#define TS_INFO_DOWNLINK (1 << TS_INFO_DIRECTION_SHIFT) ++#define TS_INFO_BIDIRECTIONAL (3 << TS_INFO_DIRECTION_SHIFT) ++ ++/* nom_msdu_size */ ++#define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ ++#define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ ++ ++/* surplus_bandwidth */ ++/* Represented as 3 bits of integer, binary point, 13 bits fraction */ ++#define INTEGER_SHIFT 13 ++#define FRACTION_MASK 0x1FFF ++ ++/* Management Notification Frame */ ++struct dot11_management_notification { ++ uint8 category; /* DOT11_ACTION_NOTIFICATION */ ++ uint8 action; ++ uint8 token; ++ uint8 status; ++ uint8 data[1]; /* Elements */ ++} PACKED; ++#define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ ++ ++/* WME Action Codes */ ++#define WME_SETUP_REQUEST 0 ++#define WME_SETUP_RESPONSE 1 ++#define WME_TEARDOWN 2 ++ ++/* WME Setup Response Status Codes */ ++#define WME_ADMISSION_ACCEPTED 0 ++#define WME_INVALID_PARAMETERS 1 ++#define WME_ADMISSION_REFUSED 3 ++ ++/* Macro to take a pointer to a beacon or probe response ++ * header and return the char* pointer to the SSID info element ++ */ ++#define BCN_PRB_SSID(hdr) ((char*)(hdr) + DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_LEN) ++ ++/* Authentication frame payload constants */ ++#define DOT11_OPEN_SYSTEM 0 ++#define DOT11_SHARED_KEY 1 ++#define DOT11_CHALLENGE_LEN 128 ++ ++/* Frame control macros */ ++#define FC_PVER_MASK 0x3 ++#define FC_PVER_SHIFT 0 ++#define FC_TYPE_MASK 0xC ++#define FC_TYPE_SHIFT 2 ++#define FC_SUBTYPE_MASK 0xF0 ++#define FC_SUBTYPE_SHIFT 4 ++#define FC_TODS 0x100 ++#define FC_TODS_SHIFT 8 ++#define FC_FROMDS 0x200 ++#define FC_FROMDS_SHIFT 9 ++#define FC_MOREFRAG 0x400 ++#define FC_MOREFRAG_SHIFT 10 ++#define FC_RETRY 0x800 ++#define FC_RETRY_SHIFT 11 ++#define FC_PM 0x1000 ++#define FC_PM_SHIFT 12 ++#define FC_MOREDATA 0x2000 ++#define FC_MOREDATA_SHIFT 13 ++#define FC_WEP 0x4000 ++#define FC_WEP_SHIFT 14 ++#define FC_ORDER 0x8000 ++#define FC_ORDER_SHIFT 15 ++ ++/* sequence control macros */ ++#define SEQNUM_SHIFT 4 ++#define FRAGNUM_MASK 0xF ++ ++/* Frame Control type/subtype defs */ ++ ++/* FC Types */ ++#define FC_TYPE_MNG 0 ++#define FC_TYPE_CTL 1 ++#define FC_TYPE_DATA 2 ++ ++/* Management Subtypes */ ++#define FC_SUBTYPE_ASSOC_REQ 0 ++#define FC_SUBTYPE_ASSOC_RESP 1 ++#define FC_SUBTYPE_REASSOC_REQ 2 ++#define FC_SUBTYPE_REASSOC_RESP 3 ++#define FC_SUBTYPE_PROBE_REQ 4 ++#define FC_SUBTYPE_PROBE_RESP 5 ++#define FC_SUBTYPE_BEACON 8 ++#define FC_SUBTYPE_ATIM 9 ++#define FC_SUBTYPE_DISASSOC 10 ++#define FC_SUBTYPE_AUTH 11 ++#define FC_SUBTYPE_DEAUTH 12 ++#define FC_SUBTYPE_ACTION 13 ++ ++/* Control Subtypes */ ++#define FC_SUBTYPE_PS_POLL 10 ++#define FC_SUBTYPE_RTS 11 ++#define FC_SUBTYPE_CTS 12 ++#define FC_SUBTYPE_ACK 13 ++#define FC_SUBTYPE_CF_END 14 ++#define FC_SUBTYPE_CF_END_ACK 15 ++ ++/* Data Subtypes */ ++#define FC_SUBTYPE_DATA 0 ++#define FC_SUBTYPE_DATA_CF_ACK 1 ++#define FC_SUBTYPE_DATA_CF_POLL 2 ++#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 ++#define FC_SUBTYPE_NULL 4 ++#define FC_SUBTYPE_CF_ACK 5 ++#define FC_SUBTYPE_CF_POLL 6 ++#define FC_SUBTYPE_CF_ACK_POLL 7 ++#define FC_SUBTYPE_QOS_DATA 8 ++#define FC_SUBTYPE_QOS_NULL 12 ++ ++/* type-subtype combos */ ++#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) ++ ++#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) ++ ++#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) ++#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) ++#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) ++#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) ++#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) ++#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) ++#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) ++#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) ++#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) ++#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) ++#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) ++ ++#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) ++#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) ++#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) ++#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) ++#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) ++#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) ++ ++#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) ++#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) ++#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) ++#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) ++#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) ++ ++/* QoS Control Field */ ++ ++/* 802.1D Tag */ ++#define QOS_PRIO_SHIFT 0 ++#define QOS_PRIO_MASK 0x0007 ++#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) ++ ++/* Ack Policy (0 means Acknowledge) */ ++#define QOS_ACK_SHIFT 5 ++#define QOS_ACK_MASK 0x0060 ++#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) ++ ++/* Management Frames */ ++ ++/* Management Frame Constants */ ++ ++/* Fixed fields */ ++#define DOT11_MNG_AUTH_ALGO_LEN 2 ++#define DOT11_MNG_AUTH_SEQ_LEN 2 ++#define DOT11_MNG_BEACON_INT_LEN 2 ++#define DOT11_MNG_CAP_LEN 2 ++#define DOT11_MNG_AP_ADDR_LEN 6 ++#define DOT11_MNG_LISTEN_INT_LEN 2 ++#define DOT11_MNG_REASON_LEN 2 ++#define DOT11_MNG_AID_LEN 2 ++#define DOT11_MNG_STATUS_LEN 2 ++#define DOT11_MNG_TIMESTAMP_LEN 8 ++ ++/* DUR/ID field in assoc resp is 0xc000 | AID */ ++#define DOT11_AID_MASK 0x3fff ++ ++/* Reason Codes */ ++#define DOT11_RC_RESERVED 0 ++#define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ ++#define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ ++#define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station is ++ leaving (or has left) IBSS or ESS */ ++#define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ ++#define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle ++ all currently associated stations */ ++#define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from ++ nonauthenticated station */ ++#define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from ++ nonassociated station */ ++#define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is ++ leaving (or has left) BSS */ ++#define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is ++ not authenticated with responding station */ ++#define DOT11_RC_MAX 23 /* Reason codes > 23 are reserved */ ++ ++/* Status Codes */ ++#define DOT11_STATUS_SUCCESS 0 /* Successful */ ++#define DOT11_STATUS_FAILURE 1 /* Unspecified failure */ ++#define DOT11_STATUS_CAP_MISMATCH 10 /* Cannot support all requested capabilities ++ in the Capability Information field */ ++#define DOT11_STATUS_REASSOC_FAIL 11 /* Reassociation denied due to inability to ++ confirm that association exists */ ++#define DOT11_STATUS_ASSOC_FAIL 12 /* Association denied due to reason outside ++ the scope of this standard */ ++#define DOT11_STATUS_AUTH_MISMATCH 13 /* Responding station does not support the ++ specified authentication algorithm */ ++#define DOT11_STATUS_AUTH_SEQ 14 /* Received an Authentication frame with ++ authentication transaction sequence number ++ out of expected sequence */ ++#define DOT11_STATUS_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of challenge failure */ ++#define DOT11_STATUS_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout waiting ++ for next frame in sequence */ ++#define DOT11_STATUS_ASSOC_BUSY_FAIL 17 /* Association denied because AP is unable to ++ handle additional associated stations */ ++#define DOT11_STATUS_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting station ++ not supporting all of the data rates in the ++ BSSBasicRateSet parameter */ ++#define DOT11_STATUS_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting station ++ not supporting the Short Preamble option */ ++#define DOT11_STATUS_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting station ++ not supporting the PBCC Modulation option */ ++#define DOT11_STATUS_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting station ++ not supporting the Channel Agility option */ ++#define DOT11_STATUS_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum Management ++ capability is required. */ ++#define DOT11_STATUS_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info in the ++ Power Cap element is unacceptable. */ ++#define DOT11_STATUS_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info in the ++ Supported Channel element is unacceptable */ ++#define DOT11_STATUS_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting station ++ not supporting the Short Slot Time option */ ++#define DOT11_STATUS_ASSOC_ERPBCC_REQUIRED 26 /* Association denied due to requesting station ++ not supporting the ER-PBCC Modulation option */ ++#define DOT11_STATUS_ASSOC_DSSOFDM_REQUIRED 27 /* Association denied due to requesting station ++ not supporting the DSS-OFDM option */ ++ ++/* Info Elts, length of INFORMATION portion of Info Elts */ ++#define DOT11_MNG_DS_PARAM_LEN 1 ++#define DOT11_MNG_IBSS_PARAM_LEN 2 ++ ++/* TIM Info element has 3 bytes fixed info in INFORMATION field, ++ * followed by 1 to 251 bytes of Partial Virtual Bitmap */ ++#define DOT11_MNG_TIM_FIXED_LEN 3 ++#define DOT11_MNG_TIM_DTIM_COUNT 0 ++#define DOT11_MNG_TIM_DTIM_PERIOD 1 ++#define DOT11_MNG_TIM_BITMAP_CTL 2 ++#define DOT11_MNG_TIM_PVB 3 ++ ++/* TLV defines */ ++#define TLV_TAG_OFF 0 ++#define TLV_LEN_OFF 1 ++#define TLV_HDR_LEN 2 ++#define TLV_BODY_OFF 2 ++ ++/* Management Frame Information Element IDs */ ++#define DOT11_MNG_SSID_ID 0 ++#define DOT11_MNG_RATES_ID 1 ++#define DOT11_MNG_FH_PARMS_ID 2 ++#define DOT11_MNG_DS_PARMS_ID 3 ++#define DOT11_MNG_CF_PARMS_ID 4 ++#define DOT11_MNG_TIM_ID 5 ++#define DOT11_MNG_IBSS_PARMS_ID 6 ++#define DOT11_MNG_COUNTRY_ID 7 ++#define DOT11_MNG_HOPPING_PARMS_ID 8 ++#define DOT11_MNG_HOPPING_TABLE_ID 9 ++#define DOT11_MNG_REQUEST_ID 10 ++#define DOT11_MNG_CHALLENGE_ID 16 ++#define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ ++#define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ ++#define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ ++#define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ ++#define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ ++#define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement*/ ++#define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ ++#define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ ++#define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ ++#define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ ++#define DOT11_MNG_ERP_ID 42 ++#define DOT11_MNG_NONERP_ID 47 ++#define DOT11_MNG_RSN_ID 48 ++#define DOT11_MNG_EXT_RATES_ID 50 ++#define DOT11_MNG_WPA_ID 221 ++#define DOT11_MNG_PROPR_ID 221 ++ ++/* ERP info element bit values */ ++#define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ ++#define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present in the BSS */ ++#define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for ERP-OFDM frames */ ++#define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, 1 == not allowed */ ++ ++/* Capability Information Field */ ++#define DOT11_CAP_ESS 0x0001 ++#define DOT11_CAP_IBSS 0x0002 ++#define DOT11_CAP_POLLABLE 0x0004 ++#define DOT11_CAP_POLL_RQ 0x0008 ++#define DOT11_CAP_PRIVACY 0x0010 ++#define DOT11_CAP_SHORT 0x0020 ++#define DOT11_CAP_PBCC 0x0040 ++#define DOT11_CAP_AGILITY 0x0080 ++#define DOT11_CAP_SPECTRUM 0x0100 ++#define DOT11_CAP_SHORTSLOT 0x0400 ++#define DOT11_CAP_CCK_OFDM 0x2000 ++ ++/* Action Frame Constants */ ++#define DOT11_ACTION_CAT_ERR_MASK 0x80 ++#define DOT11_ACTION_CAT_SPECT_MNG 0x00 ++#define DOT11_ACTION_NOTIFICATION 0x11 /* 17 */ ++ ++#define DOT11_ACTION_ID_M_REQ 0 ++#define DOT11_ACTION_ID_M_REP 1 ++#define DOT11_ACTION_ID_TPC_REQ 2 ++#define DOT11_ACTION_ID_TPC_REP 3 ++#define DOT11_ACTION_ID_CHANNEL_SWITCH 4 ++ ++/* MLME Enumerations */ ++#define DOT11_BSSTYPE_INFRASTRUCTURE 0 ++#define DOT11_BSSTYPE_INDEPENDENT 1 ++#define DOT11_BSSTYPE_ANY 2 ++#define DOT11_SCANTYPE_ACTIVE 0 ++#define DOT11_SCANTYPE_PASSIVE 1 ++ ++/* 802.11 A PHY constants */ ++#define APHY_SLOT_TIME 9 ++#define APHY_SIFS_TIME 16 ++#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) ++#define APHY_PREAMBLE_TIME 16 ++#define APHY_SIGNAL_TIME 4 ++#define APHY_SYMBOL_TIME 4 ++#define APHY_SERVICE_NBITS 16 ++#define APHY_TAIL_NBITS 6 ++#define APHY_CWMIN 15 ++ ++/* 802.11 B PHY constants */ ++#define BPHY_SLOT_TIME 20 ++#define BPHY_SIFS_TIME 10 ++#define BPHY_DIFS_TIME 50 ++#define BPHY_PLCP_TIME 192 ++#define BPHY_PLCP_SHORT_TIME 96 ++#define BPHY_CWMIN 31 ++ ++/* 802.11 G constants */ ++#define DOT11_OFDM_SIGNAL_EXTENSION 6 ++ ++#define PHY_CWMAX 1023 ++ ++#define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ ++ ++/* dot11Counters Table - 802.11 spec., Annex D */ ++typedef struct d11cnt { ++ uint32 txfrag; /* dot11TransmittedFragmentCount */ ++ uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ ++ uint32 txfail; /* dot11FailedCount */ ++ uint32 txretry; /* dot11RetryCount */ ++ uint32 txretrie; /* dot11MultipleRetryCount */ ++ uint32 rxdup; /* dot11FrameduplicateCount */ ++ uint32 txrts; /* dot11RTSSuccessCount */ ++ uint32 txnocts; /* dot11RTSFailureCount */ ++ uint32 txnoack; /* dot11ACKFailureCount */ ++ uint32 rxfrag; /* dot11ReceivedFragmentCount */ ++ uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ ++ uint32 rxcrc; /* dot11FCSErrorCount */ ++ uint32 txfrmsnt; /* dot11TransmittedFrameCount */ ++ uint32 rxundec; /* dot11WEPUndecryptableCount */ ++} d11cnt_t; ++ ++/* BRCM OUI */ ++#define BRCM_OUI "\x00\x10\x18" ++ ++/* BRCM info element */ ++struct brcm_ie { ++ uchar id; /* 221, DOT11_MNG_PROPR_ID */ ++ uchar len; ++ uchar oui[3]; ++ uchar ver; ++ uchar assoc; /* # of assoc STAs */ ++ uchar flags; /* misc flags */ ++} PACKED; ++#define BRCM_IE_LEN 8 ++typedef struct brcm_ie brcm_ie_t; ++#define BRCM_IE_VER 2 ++#define BRCM_IE_LEGACY_AES_VER 1 ++ ++/* brcm_ie flags */ ++#define BRF_ABCAP 0x1 /* afterburner capable */ ++#define BRF_ABRQRD 0x2 /* afterburner requested */ ++#define BRF_LZWDS 0x4 /* lazy wds enabled */ ++ ++ ++/* OUI for BRCM proprietary IE */ ++#define BRCM_PROP_OUI "\x00\x90\x4C" ++ ++/* Vendor IE structure */ ++struct vndr_ie { ++ uchar id; ++ uchar len; ++ uchar oui [3]; ++ uchar data [1]; /* Variable size data */ ++}PACKED; ++typedef struct vndr_ie vndr_ie_t; ++ ++#define VNDR_IE_HDR_LEN 2 /* id + len field */ ++#define VNDR_IE_MIN_LEN 3 /* size of the oui field */ ++#define VNDR_IE_MAX_LEN 256 ++ ++/* WPA definitions */ ++#define WPA_VERSION 1 ++#define WPA_OUI "\x00\x50\xF2" ++ ++#define WPA2_VERSION 1 ++#define WPA2_VERSION_LEN 2 ++#define WPA2_OUI "\x00\x0F\xAC" ++ ++#define WPA_OUI_LEN 3 ++ ++/* RSN authenticated key managment suite */ ++#define RSN_AKM_NONE 0 /* None (IBSS) */ ++#define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ ++#define RSN_AKM_PSK 2 /* Pre-shared Key */ ++ ++ ++/* Key related defines */ ++#define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ ++#define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ ++#define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ ++#define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */ ++ ++#define WEP1_KEY_SIZE 5 /* max size of any WEP key */ ++#define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ ++#define WEP128_KEY_SIZE 13 /* max size of any WEP key */ ++#define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ ++#define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ ++#define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ ++#define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ ++#define TKIP_KEY_SIZE 32 /* size of any TKIP key */ ++#define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ ++#define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ ++#define TKIP_MIC_SUP_RX 16 /* offset to Supplicant MIC RX key */ ++#define TKIP_MIC_SUP_TX 24 /* offset to Supplicant MIC TX key */ ++#define AES_KEY_SIZE 16 /* size of AES key */ ++ ++#undef PACKED ++#if !defined(__GNUC__) ++#pragma pack() ++#endif ++ ++#endif /* _802_11_H_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/proto/bcmeth.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/bcmeth.h +--- linux-2.4.30/arch/mips/bcm947xx/include/proto/bcmeth.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/bcmeth.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,97 @@ ++/* ++ * Broadcom Ethernettype protocol definitions ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ */ ++ ++/* ++ * Broadcom Ethernet protocol defines ++ * ++ */ ++ ++#ifndef _BCMETH_H_ ++#define _BCMETH_H_ ++ ++/* enable structure packing */ ++#if defined(__GNUC__) ++#define PACKED __attribute__((packed)) ++#else ++#pragma pack(1) ++#define PACKED ++#endif ++ ++/* ETHER_TYPE_BRCM is defined in ethernet.h */ ++ ++/* ++ * Following the 2byte BRCM ether_type is a 16bit BRCM subtype field ++ * in one of two formats: (only subtypes 32768-65535 are in use now) ++ * ++ * subtypes 0-32767: ++ * 8 bit subtype (0-127) ++ * 8 bit length in bytes (0-255) ++ * ++ * subtypes 32768-65535: ++ * 16 bit big-endian subtype ++ * 16 bit big-endian length in bytes (0-65535) ++ * ++ * length is the number of additional bytes beyond the 4 or 6 byte header ++ * ++ * Reserved values: ++ * 0 reserved ++ * 5-15 reserved for iLine protocol assignments ++ * 17-126 reserved, assignable ++ * 127 reserved ++ * 32768 reserved ++ * 32769-65534 reserved, assignable ++ * 65535 reserved ++ */ ++ ++/* ++ * While adding the subtypes and their specific processing code make sure ++ * bcmeth_bcm_hdr_t is the first data structure in the user specific data structure definition ++ */ ++ ++#define BCMILCP_SUBTYPE_RATE 1 ++#define BCMILCP_SUBTYPE_LINK 2 ++#define BCMILCP_SUBTYPE_CSA 3 ++#define BCMILCP_SUBTYPE_LARQ 4 ++#define BCMILCP_SUBTYPE_VENDOR 5 ++#define BCMILCP_SUBTYPE_FLH 17 ++ ++#define BCMILCP_SUBTYPE_VENDOR_LONG 32769 ++#define BCMILCP_SUBTYPE_CERT 32770 ++#define BCMILCP_SUBTYPE_SES 32771 ++ ++ ++#define BCMILCP_BCM_SUBTYPE_RESERVED 0 ++#define BCMILCP_BCM_SUBTYPE_WPA 1 ++#define BCMILCP_BCM_SUBTYPE_EAPOL 2 ++#define BCMILCP_BCM_SUBTYPE_SES 3 ++ ++#define BCMILCP_BCM_SUBTYPEHDR_MINLENGTH 8 ++#define BCMILCP_BCM_SUBTYPEHDR_VERSION 0 ++ ++typedef struct bcmeth_bcm_hdr ++{ ++ uint16 subtype; /* Vendor specific..32769*/ ++ uint16 length; ++ uint8 version; /* Version is 0*/ ++ uint8 oui[3]; /* Broadcom OUI*/ ++ /* user specific Data */ ++ uint16 usr_subtype; ++} PACKED bcmeth_bcm_hdr_t; ++ ++ ++#undef PACKED ++#if !defined(__GNUC__) ++#pragma pack() ++#endif ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/proto/ethernet.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/ethernet.h +--- linux-2.4.30/arch/mips/bcm947xx/include/proto/ethernet.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/ethernet.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,161 @@ ++/******************************************************************************* ++ * $Id$ ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * From FreeBSD 2.2.7: Fundamental constants relating to ethernet. ++ ******************************************************************************/ ++ ++#ifndef _NET_ETHERNET_H_ /* use native BSD ethernet.h when available */ ++#define _NET_ETHERNET_H_ ++ ++#ifndef _TYPEDEFS_H_ ++#include "typedefs.h" ++#endif ++ ++/* enable structure packing */ ++#if defined(__GNUC__) ++#define PACKED __attribute__((packed)) ++#else ++#pragma pack(1) ++#define PACKED ++#endif ++ ++/* ++ * The number of bytes in an ethernet (MAC) address. ++ */ ++#define ETHER_ADDR_LEN 6 ++ ++/* ++ * The number of bytes in the type field. ++ */ ++#define ETHER_TYPE_LEN 2 ++ ++/* ++ * The number of bytes in the trailing CRC field. ++ */ ++#define ETHER_CRC_LEN 4 ++ ++/* ++ * The length of the combined header. ++ */ ++#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN) ++ ++/* ++ * The minimum packet length. ++ */ ++#define ETHER_MIN_LEN 64 ++ ++/* ++ * The minimum packet user data length. ++ */ ++#define ETHER_MIN_DATA 46 ++ ++/* ++ * The maximum packet length. ++ */ ++#define ETHER_MAX_LEN 1518 ++ ++/* ++ * The maximum packet user data length. ++ */ ++#define ETHER_MAX_DATA 1500 ++ ++/* ether types */ ++#define ETHER_TYPE_IP 0x0800 /* IP */ ++#define ETHER_TYPE_ARP 0x0806 /* ARP */ ++#define ETHER_TYPE_8021Q 0x8100 /* 802.1Q */ ++#define ETHER_TYPE_BRCM 0x886c /* Broadcom Corp. */ ++#define ETHER_TYPE_802_1X 0x888e /* 802.1x */ ++#define ETHER_TYPE_802_1X_PREAUTH 0x88c7 /* 802.1x preauthentication*/ ++ ++/* Broadcom subtype follows ethertype; First 2 bytes are reserved; Next 2 are subtype; */ ++#define ETHER_BRCM_SUBTYPE_LEN 4 /* Broadcom 4 byte subtype */ ++#define ETHER_BRCM_CRAM 0x1 /* Broadcom subtype cram protocol */ ++ ++/* ether header */ ++#define ETHER_DEST_OFFSET 0 /* dest address offset */ ++#define ETHER_SRC_OFFSET 6 /* src address offset */ ++#define ETHER_TYPE_OFFSET 12 /* ether type offset */ ++ ++/* ++ * A macro to validate a length with ++ */ ++#define ETHER_IS_VALID_LEN(foo) \ ++ ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) ++ ++ ++#ifndef __INCif_etherh /* Quick and ugly hack for VxWorks */ ++/* ++ * Structure of a 10Mb/s Ethernet header. ++ */ ++struct ether_header { ++ uint8 ether_dhost[ETHER_ADDR_LEN]; ++ uint8 ether_shost[ETHER_ADDR_LEN]; ++ uint16 ether_type; ++} PACKED; ++ ++/* ++ * Structure of a 48-bit Ethernet address. ++ */ ++struct ether_addr { ++ uint8 octet[ETHER_ADDR_LEN]; ++} PACKED; ++#endif ++ ++/* ++ * Takes a pointer, returns true if a 48-bit multicast address ++ * (including broadcast, since it is all ones) ++ */ ++#define ETHER_ISMULTI(ea) (((uint8 *)(ea))[0] & 1) ++ ++/* compare two ethernet addresses - assumes the pointers can be referenced as shorts */ ++#define ether_cmp(a, b) ( \ ++ !(((short*)a)[0] == ((short*)b)[0]) | \ ++ !(((short*)a)[1] == ((short*)b)[1]) | \ ++ !(((short*)a)[2] == ((short*)b)[2])) ++ ++/* copy an ethernet address - assumes the pointers can be referenced as shorts */ ++#define ether_copy(s, d) { \ ++ ((short*)d)[0] = ((short*)s)[0]; \ ++ ((short*)d)[1] = ((short*)s)[1]; \ ++ ((short*)d)[2] = ((short*)s)[2]; } ++ ++/* ++ * Takes a pointer, returns true if a 48-bit broadcast (all ones) ++ */ ++#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \ ++ ((uint8 *)(ea))[1] & \ ++ ((uint8 *)(ea))[2] & \ ++ ((uint8 *)(ea))[3] & \ ++ ((uint8 *)(ea))[4] & \ ++ ((uint8 *)(ea))[5]) == 0xff) ++ ++static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}}; ++ ++/* ++ * Takes a pointer, returns true if a 48-bit null address (all zeros) ++ */ ++#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \ ++ ((uint8 *)(ea))[1] | \ ++ ((uint8 *)(ea))[2] | \ ++ ((uint8 *)(ea))[3] | \ ++ ((uint8 *)(ea))[4] | \ ++ ((uint8 *)(ea))[5]) == 0) ++ ++/* Differentiated Services Codepoint - upper 6 bits of tos in iphdr */ ++#define DSCP_MASK 0xFC /* upper 6 bits */ ++#define DSCP_SHIFT 2 ++#define DSCP_WME_PRI_MASK 0xE0 /* upper 3 bits */ ++#define DSCP_WME_PRI_SHIFT 5 ++ ++#undef PACKED ++#if !defined(__GNUC__) ++#pragma pack() ++#endif ++ ++#endif /* _NET_ETHERNET_H_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/proto/vlan.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/vlan.h +--- linux-2.4.30/arch/mips/bcm947xx/include/proto/vlan.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/vlan.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,50 @@ ++/* ++ * 802.1Q VLAN protocol definitions ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _vlan_h_ ++#define _vlan_h_ ++ ++/* enable structure packing */ ++#if defined(__GNUC__) ++#define PACKED __attribute__((packed)) ++#else ++#pragma pack(1) ++#define PACKED ++#endif ++ ++#define VLAN_VID_MASK 0xfff /* low 12 bits are vlan id */ ++#define VLAN_CFI_SHIFT 12 /* canonical format indicator bit */ ++#define VLAN_PRI_SHIFT 13 /* user priority */ ++ ++#define VLAN_PRI_MASK 7 /* 3 bits of priority */ ++ ++#define VLAN_TAG_LEN 4 ++#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN) ++ ++struct ethervlan_header { ++ uint8 ether_dhost[ETHER_ADDR_LEN]; ++ uint8 ether_shost[ETHER_ADDR_LEN]; ++ uint16 vlan_type; /* 0x8100 */ ++ uint16 vlan_tag; /* priority, cfi and vid */ ++ uint16 ether_type; ++}; ++ ++#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN) ++ ++#undef PACKED ++#if !defined(__GNUC__) ++#pragma pack() ++#endif ++ ++#endif /* _vlan_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/proto/wpa.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/wpa.h +--- linux-2.4.30/arch/mips/bcm947xx/include/proto/wpa.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/proto/wpa.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,140 @@ ++/* ++ * Fundamental types and constants relating to WPA ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _proto_wpa_h_ ++#define _proto_wpa_h_ ++ ++#include <typedefs.h> ++#include <proto/ethernet.h> ++ ++/* enable structure packing */ ++#if defined(__GNUC__) ++#define PACKED __attribute__((packed)) ++#else ++#pragma pack(1) ++#define PACKED ++#endif ++ ++/* Reason Codes */ ++ ++/* 10 and 11 are from TGh. */ ++#define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ ++#define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ ++/* 12 is unused */ ++/* 13 through 23 taken from P802.11i/D3.0, November 2002 */ ++#define DOT11_RC_INVALID_WPA_IE 13 /* Invalid info. element */ ++#define DOT11_RC_MIC_FAILURE 14 /* Michael failure */ ++#define DOT11_RC_4WH_TIMEOUT 15 /* 4-way handshake timeout */ ++#define DOT11_RC_GTK_UPDATE_TIMEOUT 16 /* Group key update timeout */ ++#define DOT11_RC_WPA_IE_MISMATCH 17 /* WPA IE in 4-way handshake differs from (re-)assoc. request/probe response */ ++#define DOT11_RC_INVALID_MC_CIPHER 18 /* Invalid multicast cipher */ ++#define DOT11_RC_INVALID_UC_CIPHER 19 /* Invalid unicast cipher */ ++#define DOT11_RC_INVALID_AKMP 20 /* Invalid authenticated key management protocol */ ++#define DOT11_RC_BAD_WPA_VERSION 21 /* Unsupported WPA version */ ++#define DOT11_RC_INVALID_WPA_CAP 22 /* Invalid WPA IE capabilities */ ++#define DOT11_RC_8021X_AUTH_FAIL 23 /* 802.1X authentication failure */ ++ ++#define WPA2_PMKID_LEN 16 ++ ++/* WPA IE fixed portion */ ++typedef struct ++{ ++ uint8 tag; /* TAG */ ++ uint8 length; /* TAG length */ ++ uint8 oui[3]; /* IE OUI */ ++ uint8 oui_type; /* OUI type */ ++ struct { ++ uint8 low; ++ uint8 high; ++ } PACKED version; /* IE version */ ++} PACKED wpa_ie_fixed_t; ++#define WPA_IE_OUITYPE_LEN 4 ++#define WPA_IE_FIXED_LEN 8 ++#define WPA_IE_TAG_FIXED_LEN 6 ++ ++typedef struct { ++ uint8 tag; /* TAG */ ++ uint8 length; /* TAG length */ ++ struct { ++ uint8 low; ++ uint8 high; ++ } PACKED version; /* IE version */ ++} PACKED wpa_rsn_ie_fixed_t; ++#define WPA_RSN_IE_FIXED_LEN 4 ++#define WPA_RSN_IE_TAG_FIXED_LEN 2 ++typedef uint8 wpa_pmkid_t[WPA2_PMKID_LEN]; ++ ++/* WPA suite/multicast suite */ ++typedef struct ++{ ++ uint8 oui[3]; ++ uint8 type; ++} PACKED wpa_suite_t, wpa_suite_mcast_t; ++#define WPA_SUITE_LEN 4 ++ ++/* WPA unicast suite list/key management suite list */ ++typedef struct ++{ ++ struct { ++ uint8 low; ++ uint8 high; ++ } PACKED count; ++ wpa_suite_t list[1]; ++} PACKED wpa_suite_ucast_t, wpa_suite_auth_key_mgmt_t; ++#define WPA_IE_SUITE_COUNT_LEN 2 ++typedef struct ++{ ++ struct { ++ uint8 low; ++ uint8 high; ++ } PACKED count; ++ wpa_pmkid_t list[1]; ++} PACKED wpa_pmkid_list_t; ++ ++/* WPA cipher suites */ ++#define WPA_CIPHER_NONE 0 /* None */ ++#define WPA_CIPHER_WEP_40 1 /* WEP (40-bit) */ ++#define WPA_CIPHER_TKIP 2 /* TKIP: default for WPA */ ++#define WPA_CIPHER_AES_OCB 3 /* AES (OCB) */ ++#define WPA_CIPHER_AES_CCM 4 /* AES (CCM) */ ++#define WPA_CIPHER_WEP_104 5 /* WEP (104-bit) */ ++ ++#define IS_WPA_CIPHER(cipher) ((cipher) == WPA_CIPHER_NONE || \ ++ (cipher) == WPA_CIPHER_WEP_40 || \ ++ (cipher) == WPA_CIPHER_WEP_104 || \ ++ (cipher) == WPA_CIPHER_TKIP || \ ++ (cipher) == WPA_CIPHER_AES_OCB || \ ++ (cipher) == WPA_CIPHER_AES_CCM) ++ ++/* WPA TKIP countermeasures parameters */ ++#define WPA_TKIP_CM_DETECT 60 /* multiple MIC failure window (seconds) */ ++#define WPA_TKIP_CM_BLOCK 60 /* countermeasures active window (seconds) */ ++ ++/* WPA capabilities defined in 802.11i */ ++#define WPA_CAP_4_REPLAY_CNTRS 2 ++#define WPA_CAP_16_REPLAY_CNTRS 3 ++#define WPA_CAP_REPLAY_CNTR_SHIFT 2 ++#define WPA_CAP_REPLAY_CNTR_MASK 0x000c ++ ++/* WPA Specific defines */ ++#define WPA_CAP_LEN 2 ++ ++#define WPA_CAP_WPA2_PREAUTH 1 ++ ++#undef PACKED ++#if !defined(__GNUC__) ++#pragma pack() ++#endif ++ ++#endif /* _proto_wpa_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/rts/crc.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/rts/crc.h +--- linux-2.4.30/arch/mips/bcm947xx/include/rts/crc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/rts/crc.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,69 @@ ++/******************************************************************************* ++ * $Id$ ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * crc.h - a function to compute crc for iLine10 headers ++ ******************************************************************************/ ++ ++#ifndef _RTS_CRC_H_ ++#define _RTS_CRC_H_ 1 ++ ++#include "typedefs.h" ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++ ++#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */ ++#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */ ++#define HCS_GOOD_VALUE 0x39 /* Good final header checksum value */ ++ ++#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */ ++#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */ ++ ++#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ ++#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */ ++ ++void hcs(uint8 *, uint); ++uint8 crc8(uint8 *, uint, uint8); ++uint16 crc16(uint8 *, uint, uint16); ++uint32 crc32(uint8 *, uint, uint32); ++ ++/* macros for common usage */ ++ ++#define APPEND_CRC8(pbytes, nbytes) \ ++do { \ ++ uint8 tmp = crc8(pbytes, nbytes, CRC8_INIT_VALUE) ^ 0xff; \ ++ (pbytes)[(nbytes)] = tmp; \ ++ (nbytes) += 1; \ ++} while (0) ++ ++#define APPEND_CRC16(pbytes, nbytes) \ ++do { \ ++ uint16 tmp = crc16(pbytes, nbytes, CRC16_INIT_VALUE) ^ 0xffff; \ ++ (pbytes)[(nbytes) + 0] = (tmp >> 0) & 0xff; \ ++ (pbytes)[(nbytes) + 1] = (tmp >> 8) & 0xff; \ ++ (nbytes) += 2; \ ++} while (0) ++ ++#define APPEND_CRC32(pbytes, nbytes) \ ++do { \ ++ uint32 tmp = crc32(pbytes, nbytes, CRC32_INIT_VALUE) ^ 0xffffffff; \ ++ (pbytes)[(nbytes) + 0] = (tmp >> 0) & 0xff; \ ++ (pbytes)[(nbytes) + 1] = (tmp >> 8) & 0xff; \ ++ (pbytes)[(nbytes) + 2] = (tmp >> 16) & 0xff; \ ++ (pbytes)[(nbytes) + 3] = (tmp >> 24) & 0xff; \ ++ (nbytes) += 4; \ ++} while (0) ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif /* _RTS_CRC_H_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbchipc.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbchipc.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbchipc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbchipc.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,394 @@ ++/* ++ * SiliconBackplane Chipcommon core hardware definitions. ++ * ++ * The chipcommon core provides chip identification, SB control, ++ * jtag, 0/1/2 uarts, clock frequency control, a watchdog interrupt timer, ++ * gpio interface, extbus, and support for serial and parallel flashes. ++ * ++ * $Id$ ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ */ ++ ++#ifndef _SBCHIPC_H ++#define _SBCHIPC_H ++ ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif /* PAD */ ++ ++typedef volatile struct { ++ uint32 chipid; /* 0x0 */ ++ uint32 capabilities; ++ uint32 corecontrol; /* corerev >= 1 */ ++ uint32 bist; ++ ++ /* OTP */ ++ uint32 otpstatus; /* 0x10, corerev >= 10 */ ++ uint32 otpcontrol; ++ uint32 otpprog; ++ uint32 PAD; ++ ++ /* Interrupt control */ ++ uint32 intstatus; /* 0x20 */ ++ uint32 intmask; ++ uint32 chipcontrol; /* 0x28, rev >= 11 */ ++ uint32 chipstatus; /* 0x2c, rev >= 11 */ ++ ++ /* Jtag Master */ ++ uint32 jtagcmd; /* 0x30, rev >= 10 */ ++ uint32 jtagir; ++ uint32 jtagdr; ++ uint32 jtagctrl; ++ ++ /* serial flash interface registers */ ++ uint32 flashcontrol; /* 0x40 */ ++ uint32 flashaddress; ++ uint32 flashdata; ++ uint32 PAD[1]; ++ ++ /* Silicon backplane configuration broadcast control */ ++ uint32 broadcastaddress; /* 0x50 */ ++ uint32 broadcastdata; ++ uint32 PAD[2]; ++ ++ /* gpio - cleared only by power-on-reset */ ++ uint32 gpioin; /* 0x60 */ ++ uint32 gpioout; ++ uint32 gpioouten; ++ uint32 gpiocontrol; ++ uint32 gpiointpolarity; ++ uint32 gpiointmask; ++ uint32 PAD[2]; ++ ++ /* Watchdog timer */ ++ uint32 watchdog; /* 0x80 */ ++ uint32 PAD[3]; ++ ++ /* clock control */ ++ uint32 clockcontrol_n; /* 0x90 */ ++ uint32 clockcontrol_sb; /* aka m0 */ ++ uint32 clockcontrol_pci; /* aka m1 */ ++ uint32 clockcontrol_m2; /* mii/uart/mipsref */ ++ uint32 clockcontrol_mips; /* aka m3 */ ++ uint32 clkdiv; /* corerev >= 3 */ ++ uint32 PAD[2]; ++ ++ /* pll delay registers (corerev >= 4) */ ++ uint32 pll_on_delay; /* 0xb0 */ ++ uint32 fref_sel_delay; ++ uint32 slow_clk_ctl; /* 5 < corerev < 10 */ ++ uint32 PAD[1]; ++ ++ /* Instaclock registers (corerev >= 10) */ ++ uint32 system_clk_ctl; /* 0xc0 */ ++ uint32 clkstatestretch; ++ uint32 PAD[14]; ++ ++ /* ExtBus control registers (corerev >= 3) */ ++ uint32 pcmcia_config; /* 0x100 */ ++ uint32 pcmcia_memwait; ++ uint32 pcmcia_attrwait; ++ uint32 pcmcia_iowait; ++ uint32 ide_config; ++ uint32 ide_memwait; ++ uint32 ide_attrwait; ++ uint32 ide_iowait; ++ uint32 prog_config; ++ uint32 prog_waitcount; ++ uint32 flash_config; ++ uint32 flash_waitcount; ++ uint32 PAD[116]; ++ ++ /* uarts */ ++ uint8 uart0data; /* 0x300 */ ++ uint8 uart0imr; ++ uint8 uart0fcr; ++ uint8 uart0lcr; ++ uint8 uart0mcr; ++ uint8 uart0lsr; ++ uint8 uart0msr; ++ uint8 uart0scratch; ++ uint8 PAD[248]; /* corerev >= 1 */ ++ ++ uint8 uart1data; /* 0x400 */ ++ uint8 uart1imr; ++ uint8 uart1fcr; ++ uint8 uart1lcr; ++ uint8 uart1mcr; ++ uint8 uart1lsr; ++ uint8 uart1msr; ++ uint8 uart1scratch; ++} chipcregs_t; ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++#define CC_CHIPID 0 ++#define CC_CAPABILITIES 4 ++#define CC_JTAGCMD 0x30 ++#define CC_JTAGIR 0x34 ++#define CC_JTAGDR 0x38 ++#define CC_JTAGCTRL 0x3c ++#define CC_CLKDIV 0xa4 ++#define CC_OTP 0x800 ++ ++/* chipid */ ++#define CID_ID_MASK 0x0000ffff /* Chip Id mask */ ++#define CID_REV_MASK 0x000f0000 /* Chip Revision mask */ ++#define CID_REV_SHIFT 16 /* Chip Revision shift */ ++#define CID_PKG_MASK 0x00f00000 /* Package Option mask */ ++#define CID_PKG_SHIFT 20 /* Package Option shift */ ++#define CID_CC_MASK 0x0f000000 /* CoreCount (corerev >= 4) */ ++#define CID_CC_SHIFT 24 ++ ++/* capabilities */ ++#define CAP_UARTS_MASK 0x00000003 /* Number of uarts */ ++#define CAP_MIPSEB 0x00000004 /* MIPS is in big-endian mode */ ++#define CAP_UCLKSEL 0x00000018 /* UARTs clock select */ ++#define CAP_UINTCLK 0x00000008 /* UARTs are driven by internal divided clock */ ++#define CAP_UARTGPIO 0x00000020 /* UARTs own Gpio's 15:12 */ ++#define CAP_EXTBUS 0x00000040 /* External bus present */ ++#define CAP_FLASH_MASK 0x00000700 /* Type of flash */ ++#define CAP_PLL_MASK 0x00038000 /* Type of PLL */ ++#define CAP_PWR_CTL 0x00040000 /* Power control */ ++#define CAP_OTPSIZE 0x00380000 /* OTP Size (0 = none) */ ++#define CAP_OTPSIZE_SHIFT 19 /* OTP Size shift */ ++#define CAP_JTAGP 0x00400000 /* JTAG Master Present */ ++#define CAP_ROM 0x00800000 /* Internal boot rom active */ ++ ++/* PLL type */ ++#define PLL_NONE 0x00000000 ++#define PLL_TYPE1 0x00010000 /* 48Mhz base, 3 dividers */ ++#define PLL_TYPE2 0x00020000 /* 48Mhz, 4 dividers */ ++#define PLL_TYPE3 0x00030000 /* 25Mhz, 2 dividers */ ++#define PLL_TYPE4 0x00008000 /* 48Mhz, 4 dividers */ ++#define PLL_TYPE5 0x00018000 /* 25Mhz, 4 dividers */ ++#define PLL_TYPE6 0x00028000 /* 100/200 or 120/240 only */ ++#define PLL_TYPE7 0x00038000 /* 25Mhz, 4 dividers */ ++ ++/* corecontrol */ ++#define CC_UARTCLKO 0x00000001 /* Drive UART with internal clock */ ++#define CC_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ ++ ++/* jtagcmd */ ++#define JCMD_START 0x80000000 ++#define JCMD_BUSY 0x80000000 ++#define JCMD_PAUSE 0x40000000 ++#define JCMD0_ACC_MASK 0x0000f000 ++#define JCMD0_ACC_IRDR 0x00000000 ++#define JCMD0_ACC_DR 0x00001000 ++#define JCMD0_ACC_IR 0x00002000 ++#define JCMD0_ACC_RESET 0x00003000 ++#define JCMD0_ACC_IRPDR 0x00004000 ++#define JCMD0_ACC_PDR 0x00005000 ++#define JCMD0_IRW_MASK 0x00000f00 ++#define JCMD_ACC_MASK 0x000f0000 /* Changes for corerev 11 */ ++#define JCMD_ACC_IRDR 0x00000000 ++#define JCMD_ACC_DR 0x00010000 ++#define JCMD_ACC_IR 0x00020000 ++#define JCMD_ACC_RESET 0x00030000 ++#define JCMD_ACC_IRPDR 0x00040000 ++#define JCMD_ACC_PDR 0x00050000 ++#define JCMD_IRW_MASK 0x00001f00 ++#define JCMD_IRW_SHIFT 8 ++#define JCMD_DRW_MASK 0x0000003f ++ ++/* jtagctrl */ ++#define JCTRL_FORCE_CLK 4 /* Force clock */ ++#define JCTRL_EXT_EN 2 /* Enable external targets */ ++#define JCTRL_EN 1 /* Enable Jtag master */ ++ ++/* Fields in clkdiv */ ++#define CLKD_SFLASH 0x0f000000 ++#define CLKD_SFLASH_SHIFT 24 ++#define CLKD_OTP 0x000f0000 ++#define CLKD_OTP_SHIFT 16 ++#define CLKD_JTAG 0x00000f00 ++#define CLKD_JTAG_SHIFT 8 ++#define CLKD_UART 0x000000ff ++ ++/* intstatus/intmask */ ++#define CI_GPIO 0x00000001 /* gpio intr */ ++#define CI_EI 0x00000002 /* ro: ext intr pin (corerev >= 3) */ ++#define CI_WDRESET 0x80000000 /* watchdog reset occurred */ ++ ++/* slow_clk_ctl */ ++#define SCC_SS_MASK 0x00000007 /* slow clock source mask */ ++#define SCC_SS_LPO 0x00000000 /* source of slow clock is LPO */ ++#define SCC_SS_XTAL 0x00000001 /* source of slow clock is crystal */ ++#define SCC_SS_PCI 0x00000002 /* source of slow clock is PCI */ ++#define SCC_LF 0x00000200 /* LPOFreqSel, 1: 160Khz, 0: 32KHz */ ++#define SCC_LP 0x00000400 /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */ ++#define SCC_FS 0x00000800 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */ ++#define SCC_IP 0x00001000 /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */ ++#define SCC_XC 0x00002000 /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */ ++#define SCC_XP 0x00004000 /* XtalPU (RO), 1/0: crystal running/disabled */ ++#define SCC_CD_MASK 0xffff0000 /* ClockDivider mask, SlowClk = 1/(4+divisor) * crystal/PCI clock */ ++#define SCC_CD_SHF 16 /* CLockDivider shift */ ++ ++/* sys_clk_ctl */ ++#define SYCC_IE 0x00000001 /* ILPen: Enable Idle Low Power */ ++#define SYCC_AE 0x00000002 /* ALPen: Enable Active Low Power */ ++#define SYCC_FP 0x00000004 /* ForcePLLOn */ ++#define SYCC_AR 0x00000008 /* Force ALP (or HT if ALPen is not set */ ++#define SYCC_HR 0x00000010 /* Force HT */ ++#define SYCC_CD_MASK 0xffff0000 /* ClockDivider mask, SlowClk = 1/(4+divisor) * crystal/PCI clock */ ++#define SYCC_CD_SHF 16 /* CLockDivider shift */ ++ ++/* clockcontrol_n */ ++#define CN_N1_MASK 0x3f /* n1 control */ ++#define CN_N2_MASK 0x3f00 /* n2 control */ ++#define CN_N2_SHIFT 8 ++#define CN_PLLC_MASK 0xf0000 /* pll control */ ++#define CN_PLLC_SHIFT 16 ++ ++/* clockcontrol_sb/pci/uart */ ++#define CC_M1_MASK 0x3f /* m1 control */ ++#define CC_M2_MASK 0x3f00 /* m2 control */ ++#define CC_M2_SHIFT 8 ++#define CC_M3_MASK 0x3f0000 /* m3 control */ ++#define CC_M3_SHIFT 16 ++#define CC_MC_MASK 0x1f000000 /* mux control */ ++#define CC_MC_SHIFT 24 ++ ++/* N3M Clock control values for 125Mhz */ ++#define CC_125_N 0x0802 /* Default values for bcm4310 */ ++#define CC_125_M 0x04020009 ++#define CC_125_M25 0x11090009 ++#define CC_125_M33 0x11090005 ++ ++/* N3M Clock control magic field values */ ++#define CC_F6_2 0x02 /* A factor of 2 in */ ++#define CC_F6_3 0x03 /* 6-bit fields like */ ++#define CC_F6_4 0x05 /* N1, M1 or M3 */ ++#define CC_F6_5 0x09 ++#define CC_F6_6 0x11 ++#define CC_F6_7 0x21 ++ ++#define CC_F5_BIAS 5 /* 5-bit fields get this added */ ++ ++#define CC_MC_BYPASS 0x08 ++#define CC_MC_M1 0x04 ++#define CC_MC_M1M2 0x02 ++#define CC_MC_M1M2M3 0x01 ++#define CC_MC_M1M3 0x11 ++ ++/* Type 2 Clock control magic field values */ ++#define CC_T2_BIAS 2 /* n1, n2, m1 & m3 bias */ ++#define CC_T2M2_BIAS 3 /* m2 bias */ ++ ++#define CC_T2MC_M1BYP 1 ++#define CC_T2MC_M2BYP 2 ++#define CC_T2MC_M3BYP 4 ++ ++/* Type 6 Clock control magic field values */ ++#define CC_T6_MMASK 1 /* bits of interest in m */ ++#define CC_T6_M0 120000000 /* sb clock for m = 0 */ ++#define CC_T6_M1 100000000 /* sb clock for m = 1 */ ++#define SB2MIPS_T6(sb) (2 * (sb)) ++ ++/* Common clock base */ ++#define CC_CLOCK_BASE1 24000000 /* Half the clock freq */ ++#define CC_CLOCK_BASE2 12500000 /* Alternate crystal on some PLL's */ ++ ++/* Flash types in the chipcommon capabilities register */ ++#define FLASH_NONE 0x000 /* No flash */ ++#define SFLASH_ST 0x100 /* ST serial flash */ ++#define SFLASH_AT 0x200 /* Atmel serial flash */ ++#define PFLASH 0x700 /* Parallel flash */ ++ ++/* Bits in the config registers */ ++#define CC_CFG_EN 0x0001 /* Enable */ ++#define CC_CFG_EM_MASK 0x000e /* Extif Mode */ ++#define CC_CFG_EM_ASYNC 0x0002 /* Async/Parallel flash */ ++#define CC_CFG_EM_SYNC 0x0004 /* Synchronous */ ++#define CC_CFG_EM_PCMCIA 0x0008 /* PCMCIA */ ++#define CC_CFG_EM_IDE 0x000a /* IDE */ ++#define CC_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ ++#define CC_CFG_CD_MASK 0x0060 /* Sync: Clock divisor */ ++#define CC_CFG_CE 0x0080 /* Sync: Clock enable */ ++#define CC_CFG_SB 0x0100 /* Sync: Size/Bytestrobe */ ++ ++/* Start/busy bit in flashcontrol */ ++#define SFLASH_START 0x80000000 ++#define SFLASH_BUSY SFLASH_START ++ ++/* flashcontrol opcodes for ST flashes */ ++#define SFLASH_ST_WREN 0x0006 /* Write Enable */ ++#define SFLASH_ST_WRDIS 0x0004 /* Write Disable */ ++#define SFLASH_ST_RDSR 0x0105 /* Read Status Register */ ++#define SFLASH_ST_WRSR 0x0101 /* Write Status Register */ ++#define SFLASH_ST_READ 0x0303 /* Read Data Bytes */ ++#define SFLASH_ST_PP 0x0302 /* Page Program */ ++#define SFLASH_ST_SE 0x02d8 /* Sector Erase */ ++#define SFLASH_ST_BE 0x00c7 /* Bulk Erase */ ++#define SFLASH_ST_DP 0x00b9 /* Deep Power-down */ ++#define SFLASH_ST_RES 0x03ab /* Read Electronic Signature */ ++ ++/* Status register bits for ST flashes */ ++#define SFLASH_ST_WIP 0x01 /* Write In Progress */ ++#define SFLASH_ST_WEL 0x02 /* Write Enable Latch */ ++#define SFLASH_ST_BP_MASK 0x1c /* Block Protect */ ++#define SFLASH_ST_BP_SHIFT 2 ++#define SFLASH_ST_SRWD 0x80 /* Status Register Write Disable */ ++ ++/* flashcontrol opcodes for Atmel flashes */ ++#define SFLASH_AT_READ 0x07e8 ++#define SFLASH_AT_PAGE_READ 0x07d2 ++#define SFLASH_AT_BUF1_READ ++#define SFLASH_AT_BUF2_READ ++#define SFLASH_AT_STATUS 0x01d7 ++#define SFLASH_AT_BUF1_WRITE 0x0384 ++#define SFLASH_AT_BUF2_WRITE 0x0387 ++#define SFLASH_AT_BUF1_ERASE_PROGRAM 0x0283 ++#define SFLASH_AT_BUF2_ERASE_PROGRAM 0x0286 ++#define SFLASH_AT_BUF1_PROGRAM 0x0288 ++#define SFLASH_AT_BUF2_PROGRAM 0x0289 ++#define SFLASH_AT_PAGE_ERASE 0x0281 ++#define SFLASH_AT_BLOCK_ERASE 0x0250 ++#define SFLASH_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382 ++#define SFLASH_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385 ++#define SFLASH_AT_BUF1_LOAD 0x0253 ++#define SFLASH_AT_BUF2_LOAD 0x0255 ++#define SFLASH_AT_BUF1_COMPARE 0x0260 ++#define SFLASH_AT_BUF2_COMPARE 0x0261 ++#define SFLASH_AT_BUF1_REPROGRAM 0x0258 ++#define SFLASH_AT_BUF2_REPROGRAM 0x0259 ++ ++/* Status register bits for Atmel flashes */ ++#define SFLASH_AT_READY 0x80 ++#define SFLASH_AT_MISMATCH 0x40 ++#define SFLASH_AT_ID_MASK 0x38 ++#define SFLASH_AT_ID_SHIFT 3 ++ ++/* OTP conventions */ ++#define OTP_HWBASE 0 ++#define OTP_SWLIM 256 ++#define OTP_CIDBASE 256 ++#define OTP_CIDLIM 260 ++ ++#define OTP_BOUNDARY 252 ++#define OTP_HWSIGN 253 ++#define OTP_SWSIGN 254 ++#define OTP_CIDSIGN 255 ++ ++#define OTP_CID 256 ++#define OTP_PKG 257 ++#define OTP_FID 258 ++ ++#define OTP_SIGNATURE 0x578a ++#define OTP_MAGIC 0x4e56 ++ ++#endif /* _SBCHIPC_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbconfig.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbconfig.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbconfig.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbconfig.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,324 @@ ++/* ++ * Broadcom SiliconBackplane hardware register definitions. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _SBCONFIG_H ++#define _SBCONFIG_H ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif ++ ++/* ++ * SiliconBackplane Address Map. ++ * All regions may not exist on all chips. ++ */ ++#define SB_SDRAM_BASE 0x00000000 /* Physical SDRAM */ ++#define SB_PCI_MEM 0x08000000 /* Host Mode sb2pcitranslation0 (64 MB) */ ++#define SB_PCI_CFG 0x0c000000 /* Host Mode sb2pcitranslation1 (64 MB) */ ++#define SB_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ ++#define SB_ENUM_BASE 0x18000000 /* Enumeration space base */ ++#define SB_ENUM_LIM 0x18010000 /* Enumeration space limit */ ++ ++#define SB_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */ ++#define SB_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ ++ ++#define SB_EXTIF_BASE 0x1f000000 /* External Interface region base address */ ++#define SB_FLASH1 0x1fc00000 /* Flash Region 1 */ ++#define SB_FLASH1_SZ 0x00400000 /* Size of Flash Region 1 */ ++ ++#define SB_PCI_DMA 0x40000000 /* Client Mode sb2pcitranslation2 (1 GB) */ ++#define SB_PCI_DMA_SZ 0x40000000 /* Client Mode sb2pcitranslation2 size in bytes */ ++#define SB_EUART (SB_EXTIF_BASE + 0x00800000) ++#define SB_LED (SB_EXTIF_BASE + 0x00900000) ++ ++/* enumeration space related defs */ ++#define SB_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */ ++#define SB_MAXCORES ((SB_ENUM_LIM - SB_ENUM_BASE)/SB_CORE_SIZE) ++#define SBCONFIGOFF 0xf00 /* core sbconfig regs are top 256bytes of regs */ ++#define SBCONFIGSIZE 256 /* sizeof (sbconfig_t) */ ++ ++/* mips address */ ++#define SB_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */ ++ ++/* ++ * Sonics Configuration Space Registers. ++ */ ++#define SBIPSFLAG 0x08 ++#define SBTPSFLAG 0x18 ++#define SBTMERRLOGA 0x48 /* sonics >= 2.3 */ ++#define SBTMERRLOG 0x50 /* sonics >= 2.3 */ ++#define SBADMATCH3 0x60 ++#define SBADMATCH2 0x68 ++#define SBADMATCH1 0x70 ++#define SBIMSTATE 0x90 ++#define SBINTVEC 0x94 ++#define SBTMSTATELOW 0x98 ++#define SBTMSTATEHIGH 0x9c ++#define SBBWA0 0xa0 ++#define SBIMCONFIGLOW 0xa8 ++#define SBIMCONFIGHIGH 0xac ++#define SBADMATCH0 0xb0 ++#define SBTMCONFIGLOW 0xb8 ++#define SBTMCONFIGHIGH 0xbc ++#define SBBCONFIG 0xc0 ++#define SBBSTATE 0xc8 ++#define SBACTCNFG 0xd8 ++#define SBFLAGST 0xe8 ++#define SBIDLOW 0xf8 ++#define SBIDHIGH 0xfc ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++typedef volatile struct _sbconfig { ++ uint32 PAD[2]; ++ uint32 sbipsflag; /* initiator port ocp slave flag */ ++ uint32 PAD[3]; ++ uint32 sbtpsflag; /* target port ocp slave flag */ ++ uint32 PAD[11]; ++ uint32 sbtmerrloga; /* (sonics >= 2.3) */ ++ uint32 PAD; ++ uint32 sbtmerrlog; /* (sonics >= 2.3) */ ++ uint32 PAD[3]; ++ uint32 sbadmatch3; /* address match3 */ ++ uint32 PAD; ++ uint32 sbadmatch2; /* address match2 */ ++ uint32 PAD; ++ uint32 sbadmatch1; /* address match1 */ ++ uint32 PAD[7]; ++ uint32 sbimstate; /* initiator agent state */ ++ uint32 sbintvec; /* interrupt mask */ ++ uint32 sbtmstatelow; /* target state */ ++ uint32 sbtmstatehigh; /* target state */ ++ uint32 sbbwa0; /* bandwidth allocation table0 */ ++ uint32 PAD; ++ uint32 sbimconfiglow; /* initiator configuration */ ++ uint32 sbimconfighigh; /* initiator configuration */ ++ uint32 sbadmatch0; /* address match0 */ ++ uint32 PAD; ++ uint32 sbtmconfiglow; /* target configuration */ ++ uint32 sbtmconfighigh; /* target configuration */ ++ uint32 sbbconfig; /* broadcast configuration */ ++ uint32 PAD; ++ uint32 sbbstate; /* broadcast state */ ++ uint32 PAD[3]; ++ uint32 sbactcnfg; /* activate configuration */ ++ uint32 PAD[3]; ++ uint32 sbflagst; /* current sbflags */ ++ uint32 PAD[3]; ++ uint32 sbidlow; /* identification */ ++ uint32 sbidhigh; /* identification */ ++} sbconfig_t; ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++/* sbipsflag */ ++#define SBIPS_INT1_MASK 0x3f /* which sbflags get routed to mips interrupt 1 */ ++#define SBIPS_INT1_SHIFT 0 ++#define SBIPS_INT2_MASK 0x3f00 /* which sbflags get routed to mips interrupt 2 */ ++#define SBIPS_INT2_SHIFT 8 ++#define SBIPS_INT3_MASK 0x3f0000 /* which sbflags get routed to mips interrupt 3 */ ++#define SBIPS_INT3_SHIFT 16 ++#define SBIPS_INT4_MASK 0x3f000000 /* which sbflags get routed to mips interrupt 4 */ ++#define SBIPS_INT4_SHIFT 24 ++ ++/* sbtpsflag */ ++#define SBTPS_NUM0_MASK 0x3f /* interrupt sbFlag # generated by this core */ ++#define SBTPS_F0EN0 0x40 /* interrupt is always sent on the backplane */ ++ ++/* sbtmerrlog */ ++#define SBTMEL_CM 0x00000007 /* command */ ++#define SBTMEL_CI 0x0000ff00 /* connection id */ ++#define SBTMEL_EC 0x0f000000 /* error code */ ++#define SBTMEL_ME 0x80000000 /* multiple error */ ++ ++/* sbimstate */ ++#define SBIM_PC 0xf /* pipecount */ ++#define SBIM_AP_MASK 0x30 /* arbitration policy */ ++#define SBIM_AP_BOTH 0x00 /* use both timeslaces and token */ ++#define SBIM_AP_TS 0x10 /* use timesliaces only */ ++#define SBIM_AP_TK 0x20 /* use token only */ ++#define SBIM_AP_RSV 0x30 /* reserved */ ++#define SBIM_IBE 0x20000 /* inbanderror */ ++#define SBIM_TO 0x40000 /* timeout */ ++#define SBIM_BY 0x01800000 /* busy (sonics >= 2.3) */ ++#define SBIM_RJ 0x02000000 /* reject (sonics >= 2.3) */ ++ ++/* sbtmstatelow */ ++#define SBTML_RESET 0x1 /* reset */ ++#define SBTML_REJ 0x2 /* reject */ ++#define SBTML_CLK 0x10000 /* clock enable */ ++#define SBTML_FGC 0x20000 /* force gated clocks on */ ++#define SBTML_FL_MASK 0x3ffc0000 /* core-specific flags */ ++#define SBTML_PE 0x40000000 /* pme enable */ ++#define SBTML_BE 0x80000000 /* bist enable */ ++ ++/* sbtmstatehigh */ ++#define SBTMH_SERR 0x1 /* serror */ ++#define SBTMH_INT 0x2 /* interrupt */ ++#define SBTMH_BUSY 0x4 /* busy */ ++#define SBTMH_TO 0x00000020 /* timeout (sonics >= 2.3) */ ++#define SBTMH_FL_MASK 0x1fff0000 /* core-specific flags */ ++#define SBTMH_GCR 0x20000000 /* gated clock request */ ++#define SBTMH_BISTF 0x40000000 /* bist failed */ ++#define SBTMH_BISTD 0x80000000 /* bist done */ ++ ++/* sbbwa0 */ ++#define SBBWA_TAB0_MASK 0xffff /* lookup table 0 */ ++#define SBBWA_TAB1_MASK 0xffff /* lookup table 1 */ ++#define SBBWA_TAB1_SHIFT 16 ++ ++/* sbimconfiglow */ ++#define SBIMCL_STO_MASK 0x7 /* service timeout */ ++#define SBIMCL_RTO_MASK 0x70 /* request timeout */ ++#define SBIMCL_RTO_SHIFT 4 ++#define SBIMCL_CID_MASK 0xff0000 /* connection id */ ++#define SBIMCL_CID_SHIFT 16 ++ ++/* sbimconfighigh */ ++#define SBIMCH_IEM_MASK 0xc /* inband error mode */ ++#define SBIMCH_TEM_MASK 0x30 /* timeout error mode */ ++#define SBIMCH_TEM_SHIFT 4 ++#define SBIMCH_BEM_MASK 0xc0 /* bus error mode */ ++#define SBIMCH_BEM_SHIFT 6 ++ ++/* sbadmatch0 */ ++#define SBAM_TYPE_MASK 0x3 /* address type */ ++#define SBAM_AD64 0x4 /* reserved */ ++#define SBAM_ADINT0_MASK 0xf8 /* type0 size */ ++#define SBAM_ADINT0_SHIFT 3 ++#define SBAM_ADINT1_MASK 0x1f8 /* type1 size */ ++#define SBAM_ADINT1_SHIFT 3 ++#define SBAM_ADINT2_MASK 0x1f8 /* type2 size */ ++#define SBAM_ADINT2_SHIFT 3 ++#define SBAM_ADEN 0x400 /* enable */ ++#define SBAM_ADNEG 0x800 /* negative decode */ ++#define SBAM_BASE0_MASK 0xffffff00 /* type0 base address */ ++#define SBAM_BASE0_SHIFT 8 ++#define SBAM_BASE1_MASK 0xfffff000 /* type1 base address for the core */ ++#define SBAM_BASE1_SHIFT 12 ++#define SBAM_BASE2_MASK 0xffff0000 /* type2 base address for the core */ ++#define SBAM_BASE2_SHIFT 16 ++ ++/* sbtmconfiglow */ ++#define SBTMCL_CD_MASK 0xff /* clock divide */ ++#define SBTMCL_CO_MASK 0xf800 /* clock offset */ ++#define SBTMCL_CO_SHIFT 11 ++#define SBTMCL_IF_MASK 0xfc0000 /* interrupt flags */ ++#define SBTMCL_IF_SHIFT 18 ++#define SBTMCL_IM_MASK 0x3000000 /* interrupt mode */ ++#define SBTMCL_IM_SHIFT 24 ++ ++/* sbtmconfighigh */ ++#define SBTMCH_BM_MASK 0x3 /* busy mode */ ++#define SBTMCH_RM_MASK 0x3 /* retry mode */ ++#define SBTMCH_RM_SHIFT 2 ++#define SBTMCH_SM_MASK 0x30 /* stop mode */ ++#define SBTMCH_SM_SHIFT 4 ++#define SBTMCH_EM_MASK 0x300 /* sb error mode */ ++#define SBTMCH_EM_SHIFT 8 ++#define SBTMCH_IM_MASK 0xc00 /* int mode */ ++#define SBTMCH_IM_SHIFT 10 ++ ++/* sbbconfig */ ++#define SBBC_LAT_MASK 0x3 /* sb latency */ ++#define SBBC_MAX0_MASK 0xf0000 /* maxccntr0 */ ++#define SBBC_MAX0_SHIFT 16 ++#define SBBC_MAX1_MASK 0xf00000 /* maxccntr1 */ ++#define SBBC_MAX1_SHIFT 20 ++ ++/* sbbstate */ ++#define SBBS_SRD 0x1 /* st reg disable */ ++#define SBBS_HRD 0x2 /* hold reg disable */ ++ ++/* sbidlow */ ++#define SBIDL_CS_MASK 0x3 /* config space */ ++#define SBIDL_AR_MASK 0x38 /* # address ranges supported */ ++#define SBIDL_AR_SHIFT 3 ++#define SBIDL_SYNCH 0x40 /* sync */ ++#define SBIDL_INIT 0x80 /* initiator */ ++#define SBIDL_MINLAT_MASK 0xf00 /* minimum backplane latency */ ++#define SBIDL_MINLAT_SHIFT 8 ++#define SBIDL_MAXLAT 0xf000 /* maximum backplane latency */ ++#define SBIDL_MAXLAT_SHIFT 12 ++#define SBIDL_FIRST 0x10000 /* this initiator is first */ ++#define SBIDL_CW_MASK 0xc0000 /* cycle counter width */ ++#define SBIDL_CW_SHIFT 18 ++#define SBIDL_TP_MASK 0xf00000 /* target ports */ ++#define SBIDL_TP_SHIFT 20 ++#define SBIDL_IP_MASK 0xf000000 /* initiator ports */ ++#define SBIDL_IP_SHIFT 24 ++#define SBIDL_RV_MASK 0xf0000000 /* sonics backplane revision code */ ++#define SBIDL_RV_SHIFT 28 ++ ++/* sbidhigh */ ++#define SBIDH_RC_MASK 0xf /* revision code*/ ++#define SBIDH_CC_MASK 0xfff0 /* core code */ ++#define SBIDH_CC_SHIFT 4 ++#define SBIDH_VC_MASK 0xffff0000 /* vendor code */ ++#define SBIDH_VC_SHIFT 16 ++ ++#define SB_COMMIT 0xfd8 /* update buffered registers value */ ++ ++/* vendor codes */ ++#define SB_VEND_BCM 0x4243 /* Broadcom's SB vendor code */ ++ ++/* core codes */ ++#define SB_CC 0x800 /* chipcommon core */ ++#define SB_ILINE20 0x801 /* iline20 core */ ++#define SB_SDRAM 0x803 /* sdram core */ ++#define SB_PCI 0x804 /* pci core */ ++#define SB_MIPS 0x805 /* mips core */ ++#define SB_ENET 0x806 /* enet mac core */ ++#define SB_CODEC 0x807 /* v90 codec core */ ++#define SB_USB 0x808 /* usb 1.1 host/device core */ ++#define SB_ADSL 0x809 /* ADSL core */ ++#define SB_ILINE100 0x80a /* iline100 core */ ++#define SB_IPSEC 0x80b /* ipsec core */ ++#define SB_PCMCIA 0x80d /* pcmcia core */ ++#define SB_SOCRAM 0x80e /* internal memory core */ ++#define SB_MEMC 0x80f /* memc sdram core */ ++#define SB_EXTIF 0x811 /* external interface core */ ++#define SB_D11 0x812 /* 802.11 MAC core */ ++#define SB_MIPS33 0x816 /* mips3302 core */ ++#define SB_USB11H 0x817 /* usb 1.1 host core */ ++#define SB_USB11D 0x818 /* usb 1.1 device core */ ++#define SB_USB20H 0x819 /* usb 2.0 host core */ ++#define SB_USB20D 0x81a /* usb 2.0 device core */ ++#define SB_SDIOH 0x81b /* sdio host core */ ++#define SB_ROBO 0x81c /* roboswitch core */ ++#define SB_ATA100 0x81d /* parallel ATA core */ ++#define SB_SATAXOR 0x81e /* serial ATA & XOR DMA core */ ++#define SB_GIGETH 0x81f /* gigabit ethernet core */ ++ ++/* Not really related to Silicon Backplane, but a couple of software ++ * conventions for the use the flash space: ++ */ ++ ++/* Minumum amount of flash we support */ ++#define FLASH_MIN 0x00020000 /* Minimum flash size */ ++ ++/* A boot/binary may have an embedded block that describes its size */ ++#define BISZ_OFFSET 0x3e0 /* At this offset into the binary */ ++#define BISZ_MAGIC 0x4249535a /* Marked with this value: 'BISZ' */ ++#define BISZ_MAGIC_IDX 0 /* Word 0: magic */ ++#define BISZ_TXTST_IDX 1 /* 1: text start */ ++#define BISZ_TXTEND_IDX 2 /* 2: text start */ ++#define BISZ_DATAST_IDX 3 /* 3: text start */ ++#define BISZ_DATAEND_IDX 4 /* 4: text start */ ++#define BISZ_BSSST_IDX 5 /* 5: text start */ ++#define BISZ_BSSEND_IDX 6 /* 6: text start */ ++ ++#endif /* _SBCONFIG_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbextif.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbextif.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbextif.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbextif.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,242 @@ ++/* ++ * Hardware-specific External Interface I/O core definitions ++ * for the BCM47xx family of SiliconBackplane-based chips. ++ * ++ * The External Interface core supports a total of three external chip selects ++ * supporting external interfaces. One of the external chip selects is ++ * used for Flash, one is used for PCMCIA, and the other may be ++ * programmed to support either a synchronous interface or an ++ * asynchronous interface. The asynchronous interface can be used to ++ * support external devices such as UARTs and the BCM2019 Bluetooth ++ * baseband processor. ++ * The external interface core also contains 2 on-chip 16550 UARTs, clock ++ * frequency control, a watchdog interrupt timer, and a GPIO interface. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _SBEXTIF_H ++#define _SBEXTIF_H ++ ++/* external interface address space */ ++#define EXTIF_PCMCIA_MEMBASE(x) (x) ++#define EXTIF_PCMCIA_IOBASE(x) ((x) + 0x100000) ++#define EXTIF_PCMCIA_CFGBASE(x) ((x) + 0x200000) ++#define EXTIF_CFGIF_BASE(x) ((x) + 0x800000) ++#define EXTIF_FLASH_BASE(x) ((x) + 0xc00000) ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif /* PAD */ ++ ++/* ++ * The multiple instances of output and output enable registers ++ * are present to allow driver software for multiple cores to control ++ * gpio outputs without needing to share a single register pair. ++ */ ++struct gpiouser { ++ uint32 out; ++ uint32 outen; ++}; ++#define NGPIOUSER 5 ++ ++typedef volatile struct { ++ uint32 corecontrol; ++ uint32 extstatus; ++ uint32 PAD[2]; ++ ++ /* pcmcia control registers */ ++ uint32 pcmcia_config; ++ uint32 pcmcia_memwait; ++ uint32 pcmcia_attrwait; ++ uint32 pcmcia_iowait; ++ ++ /* programmable interface control registers */ ++ uint32 prog_config; ++ uint32 prog_waitcount; ++ ++ /* flash control registers */ ++ uint32 flash_config; ++ uint32 flash_waitcount; ++ uint32 PAD[4]; ++ ++ uint32 watchdog; ++ ++ /* clock control */ ++ uint32 clockcontrol_n; ++ uint32 clockcontrol_sb; ++ uint32 clockcontrol_pci; ++ uint32 clockcontrol_mii; ++ uint32 PAD[3]; ++ ++ /* gpio */ ++ uint32 gpioin; ++ struct gpiouser gpio[NGPIOUSER]; ++ uint32 PAD; ++ uint32 ejtagouten; ++ uint32 gpiointpolarity; ++ uint32 gpiointmask; ++ uint32 PAD[153]; ++ ++ uint8 uartdata; ++ uint8 PAD[3]; ++ uint8 uartimer; ++ uint8 PAD[3]; ++ uint8 uartfcr; ++ uint8 PAD[3]; ++ uint8 uartlcr; ++ uint8 PAD[3]; ++ uint8 uartmcr; ++ uint8 PAD[3]; ++ uint8 uartlsr; ++ uint8 PAD[3]; ++ uint8 uartmsr; ++ uint8 PAD[3]; ++ uint8 uartscratch; ++ uint8 PAD[3]; ++} extifregs_t; ++ ++/* corecontrol */ ++#define CC_UE (1 << 0) /* uart enable */ ++ ++/* extstatus */ ++#define ES_EM (1 << 0) /* endian mode (ro) */ ++#define ES_EI (1 << 1) /* external interrupt pin (ro) */ ++#define ES_GI (1 << 2) /* gpio interrupt pin (ro) */ ++ ++/* gpio bit mask */ ++#define GPIO_BIT0 (1 << 0) ++#define GPIO_BIT1 (1 << 1) ++#define GPIO_BIT2 (1 << 2) ++#define GPIO_BIT3 (1 << 3) ++#define GPIO_BIT4 (1 << 4) ++#define GPIO_BIT5 (1 << 5) ++#define GPIO_BIT6 (1 << 6) ++#define GPIO_BIT7 (1 << 7) ++ ++ ++/* pcmcia/prog/flash_config */ ++#define CF_EN (1 << 0) /* enable */ ++#define CF_EM_MASK 0xe /* mode */ ++#define CF_EM_SHIFT 1 ++#define CF_EM_FLASH 0x0 /* flash/asynchronous mode */ ++#define CF_EM_SYNC 0x2 /* synchronous mode */ ++#define CF_EM_PCMCIA 0x4 /* pcmcia mode */ ++#define CF_DS (1 << 4) /* destsize: 0=8bit, 1=16bit */ ++#define CF_BS (1 << 5) /* byteswap */ ++#define CF_CD_MASK 0xc0 /* clock divider */ ++#define CF_CD_SHIFT 6 ++#define CF_CD_DIV2 0x0 /* backplane/2 */ ++#define CF_CD_DIV3 0x40 /* backplane/3 */ ++#define CF_CD_DIV4 0x80 /* backplane/4 */ ++#define CF_CE (1 << 8) /* clock enable */ ++#define CF_SB (1 << 9) /* size/bytestrobe (synch only) */ ++ ++/* pcmcia_memwait */ ++#define PM_W0_MASK 0x3f /* waitcount0 */ ++#define PM_W1_MASK 0x1f00 /* waitcount1 */ ++#define PM_W1_SHIFT 8 ++#define PM_W2_MASK 0x1f0000 /* waitcount2 */ ++#define PM_W2_SHIFT 16 ++#define PM_W3_MASK 0x1f000000 /* waitcount3 */ ++#define PM_W3_SHIFT 24 ++ ++/* pcmcia_attrwait */ ++#define PA_W0_MASK 0x3f /* waitcount0 */ ++#define PA_W1_MASK 0x1f00 /* waitcount1 */ ++#define PA_W1_SHIFT 8 ++#define PA_W2_MASK 0x1f0000 /* waitcount2 */ ++#define PA_W2_SHIFT 16 ++#define PA_W3_MASK 0x1f000000 /* waitcount3 */ ++#define PA_W3_SHIFT 24 ++ ++/* pcmcia_iowait */ ++#define PI_W0_MASK 0x3f /* waitcount0 */ ++#define PI_W1_MASK 0x1f00 /* waitcount1 */ ++#define PI_W1_SHIFT 8 ++#define PI_W2_MASK 0x1f0000 /* waitcount2 */ ++#define PI_W2_SHIFT 16 ++#define PI_W3_MASK 0x1f000000 /* waitcount3 */ ++#define PI_W3_SHIFT 24 ++ ++/* prog_waitcount */ ++#define PW_W0_MASK 0x0000001f /* waitcount0 */ ++#define PW_W1_MASK 0x00001f00 /* waitcount1 */ ++#define PW_W1_SHIFT 8 ++#define PW_W2_MASK 0x001f0000 /* waitcount2 */ ++#define PW_W2_SHIFT 16 ++#define PW_W3_MASK 0x1f000000 /* waitcount3 */ ++#define PW_W3_SHIFT 24 ++ ++#define PW_W0 0x0000000c ++#define PW_W1 0x00000a00 ++#define PW_W2 0x00020000 ++#define PW_W3 0x01000000 ++ ++/* flash_waitcount */ ++#define FW_W0_MASK 0x1f /* waitcount0 */ ++#define FW_W1_MASK 0x1f00 /* waitcount1 */ ++#define FW_W1_SHIFT 8 ++#define FW_W2_MASK 0x1f0000 /* waitcount2 */ ++#define FW_W2_SHIFT 16 ++#define FW_W3_MASK 0x1f000000 /* waitcount3 */ ++#define FW_W3_SHIFT 24 ++ ++/* watchdog */ ++#define WATCHDOG_CLOCK 48000000 /* Hz */ ++ ++/* clockcontrol_n */ ++#define CN_N1_MASK 0x3f /* n1 control */ ++#define CN_N2_MASK 0x3f00 /* n2 control */ ++#define CN_N2_SHIFT 8 ++ ++/* clockcontrol_sb/pci/mii */ ++#define CC_M1_MASK 0x3f /* m1 control */ ++#define CC_M2_MASK 0x3f00 /* m2 control */ ++#define CC_M2_SHIFT 8 ++#define CC_M3_MASK 0x3f0000 /* m3 control */ ++#define CC_M3_SHIFT 16 ++#define CC_MC_MASK 0x1f000000 /* mux control */ ++#define CC_MC_SHIFT 24 ++ ++/* Clock control default values */ ++#define CC_DEF_N 0x0009 /* Default values for bcm4710 */ ++#define CC_DEF_100 0x04020011 ++#define CC_DEF_33 0x11030011 ++#define CC_DEF_25 0x11050011 ++ ++/* Clock control values for 125Mhz */ ++#define CC_125_N 0x0802 ++#define CC_125_M 0x04020009 ++#define CC_125_M25 0x11090009 ++#define CC_125_M33 0x11090005 ++ ++/* Clock control magic field values */ ++#define CC_F6_2 0x02 /* A factor of 2 in */ ++#define CC_F6_3 0x03 /* 6-bit fields like */ ++#define CC_F6_4 0x05 /* N1, M1 or M3 */ ++#define CC_F6_5 0x09 ++#define CC_F6_6 0x11 ++#define CC_F6_7 0x21 ++ ++#define CC_F5_BIAS 5 /* 5-bit fields get this added */ ++ ++#define CC_MC_BYPASS 0x08 ++#define CC_MC_M1 0x04 ++#define CC_MC_M1M2 0x02 ++#define CC_MC_M1M2M3 0x01 ++#define CC_MC_M1M3 0x11 ++ ++#define CC_CLOCK_BASE 24000000 /* Half the clock freq. in the 4710 */ ++ ++#endif /* _SBEXTIF_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbmemc.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbmemc.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbmemc.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbmemc.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,147 @@ ++/* ++ * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _SBMEMC_H ++#define _SBMEMC_H ++ ++#ifdef _LANGUAGE_ASSEMBLY ++ ++#define MEMC_CONTROL 0x00 ++#define MEMC_CONFIG 0x04 ++#define MEMC_REFRESH 0x08 ++#define MEMC_BISTSTAT 0x0c ++#define MEMC_MODEBUF 0x10 ++#define MEMC_BKCLS 0x14 ++#define MEMC_PRIORINV 0x18 ++#define MEMC_DRAMTIM 0x1c ++#define MEMC_INTSTAT 0x20 ++#define MEMC_INTMASK 0x24 ++#define MEMC_INTINFO 0x28 ++#define MEMC_NCDLCTL 0x30 ++#define MEMC_RDNCDLCOR 0x34 ++#define MEMC_WRNCDLCOR 0x38 ++#define MEMC_MISCDLYCTL 0x3c ++#define MEMC_DQSGATENCDL 0x40 ++#define MEMC_SPARE 0x44 ++#define MEMC_TPADDR 0x48 ++#define MEMC_TPDATA 0x4c ++#define MEMC_BARRIER 0x50 ++#define MEMC_CORE 0x54 ++ ++ ++#else ++ ++/* Sonics side: MEMC core registers */ ++typedef volatile struct sbmemcregs { ++ uint32 control; ++ uint32 config; ++ uint32 refresh; ++ uint32 biststat; ++ uint32 modebuf; ++ uint32 bkcls; ++ uint32 priorinv; ++ uint32 dramtim; ++ uint32 intstat; ++ uint32 intmask; ++ uint32 intinfo; ++ uint32 reserved1; ++ uint32 ncdlctl; ++ uint32 rdncdlcor; ++ uint32 wrncdlcor; ++ uint32 miscdlyctl; ++ uint32 dqsgatencdl; ++ uint32 spare; ++ uint32 tpaddr; ++ uint32 tpdata; ++ uint32 barrier; ++ uint32 core; ++} sbmemcregs_t; ++ ++#endif ++ ++/* MEMC Core Init values (OCP ID 0x80f) */ ++ ++/* For sdr: */ ++#define MEMC_SD_CONFIG_INIT 0x00048000 ++#define MEMC_SD_DRAMTIM2_INIT 0x000754d8 ++#define MEMC_SD_DRAMTIM3_INIT 0x000754da ++#define MEMC_SD_RDNCDLCOR_INIT 0x00000000 ++#define MEMC_SD_WRNCDLCOR_INIT 0x49351200 ++#define MEMC_SD1_WRNCDLCOR_INIT 0x14500200 /* For corerev 1 (4712) */ ++#define MEMC_SD_MISCDLYCTL_INIT 0x00061c1b ++#define MEMC_SD1_MISCDLYCTL_INIT 0x00021416 /* For corerev 1 (4712) */ ++#define MEMC_SD_CONTROL_INIT0 0x00000002 ++#define MEMC_SD_CONTROL_INIT1 0x00000008 ++#define MEMC_SD_CONTROL_INIT2 0x00000004 ++#define MEMC_SD_CONTROL_INIT3 0x00000010 ++#define MEMC_SD_CONTROL_INIT4 0x00000001 ++#define MEMC_SD_MODEBUF_INIT 0x00000000 ++#define MEMC_SD_REFRESH_INIT 0x0000840f ++ ++ ++/* This is for SDRM8X8X4 */ ++#define MEMC_SDR_INIT 0x0008 ++#define MEMC_SDR_MODE 0x32 ++#define MEMC_SDR_NCDL 0x00020032 ++#define MEMC_SDR1_NCDL 0x0002020f /* For corerev 1 (4712) */ ++ ++/* For ddr: */ ++#define MEMC_CONFIG_INIT 0x00048000 ++#define MEMC_DRAMTIM2_INIT 0x000754d8 ++#define MEMC_DRAMTIM25_INIT 0x000754d9 ++#define MEMC_RDNCDLCOR_INIT 0x00000000 ++#define MEMC_WRNCDLCOR_INIT 0x49351200 ++#define MEMC_1_WRNCDLCOR_INIT 0x14500200 ++#define MEMC_DQSGATENCDL_INIT 0x00030000 ++#define MEMC_MISCDLYCTL_INIT 0x21061c1b ++#define MEMC_1_MISCDLYCTL_INIT 0x21021400 ++#define MEMC_NCDLCTL_INIT 0x00002001 ++#define MEMC_CONTROL_INIT0 0x00000002 ++#define MEMC_CONTROL_INIT1 0x00000008 ++#define MEMC_MODEBUF_INIT0 0x00004000 ++#define MEMC_CONTROL_INIT2 0x00000010 ++#define MEMC_MODEBUF_INIT1 0x00000100 ++#define MEMC_CONTROL_INIT3 0x00000010 ++#define MEMC_CONTROL_INIT4 0x00000008 ++#define MEMC_REFRESH_INIT 0x0000840f ++#define MEMC_CONTROL_INIT5 0x00000004 ++#define MEMC_MODEBUF_INIT2 0x00000000 ++#define MEMC_CONTROL_INIT6 0x00000010 ++#define MEMC_CONTROL_INIT7 0x00000001 ++ ++ ++/* This is for DDRM16X16X2 */ ++#define MEMC_DDR_INIT 0x0009 ++#define MEMC_DDR_MODE 0x62 ++#define MEMC_DDR_NCDL 0x0005050a ++#define MEMC_DDR1_NCDL 0x00000a0a /* For corerev 1 (4712) */ ++ ++/* mask for sdr/ddr calibration registers */ ++#define MEMC_RDNCDLCOR_RD_MASK 0x000000ff ++#define MEMC_WRNCDLCOR_WR_MASK 0x000000ff ++#define MEMC_DQSGATENCDL_G_MASK 0x000000ff ++ ++/* masks for miscdlyctl registers */ ++#define MEMC_MISC_SM_MASK 0x30000000 ++#define MEMC_MISC_SM_SHIFT 28 ++#define MEMC_MISC_SD_MASK 0x0f000000 ++#define MEMC_MISC_SD_SHIFT 24 ++ ++/* hw threshhold for calculating wr/rd for sdr memc */ ++#define MEMC_CD_THRESHOLD 128 ++ ++/* Low bit of init register says if memc is ddr or sdr */ ++#define MEMC_CONFIG_DDR 0x00000001 ++ ++#endif /* _SBMEMC_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbmips.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbmips.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbmips.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbmips.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,60 @@ ++/* ++ * Broadcom SiliconBackplane MIPS definitions ++ * ++ * SB MIPS cores are custom MIPS32 processors with SiliconBackplane ++ * OCP interfaces. The CP0 processor ID is 0x00024000, where bits ++ * 23:16 mean Broadcom and bits 15:8 mean a MIPS core with an OCP ++ * interface. The core revision is stored in the SB ID register in SB ++ * configuration space. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _SBMIPS_H ++#define _SBMIPS_H ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif /* PAD */ ++ ++typedef volatile struct { ++ uint32 corecontrol; ++ uint32 PAD[2]; ++ uint32 biststatus; ++ uint32 PAD[4]; ++ uint32 intstatus; ++ uint32 intmask; ++ uint32 timer; ++} mipsregs_t; ++ ++extern uint32 sb_flag(void *sbh); ++extern uint sb_irq(void *sbh); ++ ++extern void BCMINIT(sb_serial_init)(void *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift)); ++ ++extern void *sb_jtagm_init(void *sbh, uint clkd, bool exttap); ++extern void sb_jtagm_disable(void *h); ++extern uint32 jtag_rwreg(void *h, uint32 ir, uint32 dr); ++extern void BCMINIT(sb_mips_init)(void *sbh); ++extern uint32 BCMINIT(sb_mips_clock)(void *sbh); ++extern bool BCMINIT(sb_mips_setclock)(void *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock); ++ ++extern uint32 BCMINIT(sb_memc_get_ncdl)(void *sbh); ++extern uint32 BCMINIT(sb_mips_get_pfc)(void *sbh); ++ ++#endif /* _LANGUAGE_ASSEMBLY */ ++ ++#endif /* _SBMIPS_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbpci.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbpci.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbpci.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbpci.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,117 @@ ++/* ++ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions. ++ * ++ * $Id$ ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ */ ++ ++#ifndef _SBPCI_H ++#define _SBPCI_H ++ ++/* cpp contortions to concatenate w/arg prescan */ ++#ifndef PAD ++#define _PADLINE(line) pad ## line ++#define _XSTR(line) _PADLINE(line) ++#define PAD _XSTR(__LINE__) ++#endif ++ ++/* Sonics side: PCI core and host control registers */ ++typedef struct sbpciregs { ++ uint32 control; /* PCI control */ ++ uint32 PAD[3]; ++ uint32 arbcontrol; /* PCI arbiter control */ ++ uint32 PAD[3]; ++ uint32 intstatus; /* Interrupt status */ ++ uint32 intmask; /* Interrupt mask */ ++ uint32 sbtopcimailbox; /* Sonics to PCI mailbox */ ++ uint32 PAD[9]; ++ uint32 bcastaddr; /* Sonics broadcast address */ ++ uint32 bcastdata; /* Sonics broadcast data */ ++ uint32 PAD[2]; ++ uint32 gpioin; /* ro: gpio input (>=rev2) */ ++ uint32 gpioout; /* rw: gpio output (>=rev2) */ ++ uint32 gpioouten; /* rw: gpio output enable (>= rev2) */ ++ uint32 gpiocontrol; /* rw: gpio control (>= rev2) */ ++ uint32 PAD[36]; ++ uint32 sbtopci0; /* Sonics to PCI translation 0 */ ++ uint32 sbtopci1; /* Sonics to PCI translation 1 */ ++ uint32 sbtopci2; /* Sonics to PCI translation 2 */ ++ uint32 PAD[445]; ++ uint16 sprom[36]; /* SPROM shadow Area */ ++ uint32 PAD[46]; ++} sbpciregs_t; ++ ++/* PCI control */ ++#define PCI_RST_OE 0x01 /* When set, drives PCI_RESET out to pin */ ++#define PCI_RST 0x02 /* Value driven out to pin */ ++#define PCI_CLK_OE 0x04 /* When set, drives clock as gated by PCI_CLK out to pin */ ++#define PCI_CLK 0x08 /* Gate for clock driven out to pin */ ++ ++/* PCI arbiter control */ ++#define PCI_INT_ARB 0x01 /* When set, use an internal arbiter */ ++#define PCI_EXT_ARB 0x02 /* When set, use an external arbiter */ ++#define PCI_PARKID_MASK 0x06 /* Selects which agent is parked on an idle bus */ ++#define PCI_PARKID_SHIFT 1 ++#define PCI_PARKID_LAST 0 /* Last requestor */ ++#define PCI_PARKID_4710 1 /* 4710 */ ++#define PCI_PARKID_EXTREQ0 2 /* External requestor 0 */ ++#define PCI_PARKID_EXTREQ1 3 /* External requestor 1 */ ++ ++/* Interrupt status/mask */ ++#define PCI_INTA 0x01 /* PCI INTA# is asserted */ ++#define PCI_INTB 0x02 /* PCI INTB# is asserted */ ++#define PCI_SERR 0x04 /* PCI SERR# has been asserted (write one to clear) */ ++#define PCI_PERR 0x08 /* PCI PERR# has been asserted (write one to clear) */ ++#define PCI_PME 0x10 /* PCI PME# is asserted */ ++ ++/* (General) PCI/SB mailbox interrupts, two bits per pci function */ ++#define MAILBOX_F0_0 0x100 /* function 0, int 0 */ ++#define MAILBOX_F0_1 0x200 /* function 0, int 1 */ ++#define MAILBOX_F1_0 0x400 /* function 1, int 0 */ ++#define MAILBOX_F1_1 0x800 /* function 1, int 1 */ ++#define MAILBOX_F2_0 0x1000 /* function 2, int 0 */ ++#define MAILBOX_F2_1 0x2000 /* function 2, int 1 */ ++#define MAILBOX_F3_0 0x4000 /* function 3, int 0 */ ++#define MAILBOX_F3_1 0x8000 /* function 3, int 1 */ ++ ++/* Sonics broadcast address */ ++#define BCAST_ADDR_MASK 0xff /* Broadcast register address */ ++ ++/* Sonics to PCI translation types */ ++#define SBTOPCI0_MASK 0xfc000000 ++#define SBTOPCI1_MASK 0xfc000000 ++#define SBTOPCI2_MASK 0xc0000000 ++#define SBTOPCI_MEM 0 ++#define SBTOPCI_IO 1 ++#define SBTOPCI_CFG0 2 ++#define SBTOPCI_CFG1 3 ++#define SBTOPCI_PREF 0x4 /* prefetch enable */ ++#define SBTOPCI_BURST 0x8 /* burst enable */ ++#define SBTOPCI_RC_MASK 0x30 /* read command (>= rev11) */ ++#define SBTOPCI_RC_READ 0x00 /* memory read */ ++#define SBTOPCI_RC_READLINE 0x10 /* memory read line */ ++#define SBTOPCI_RC_READMULTI 0x20 /* memory read multiple */ ++ ++/* PCI side: Reserved PCI configuration registers (see pcicfg.h) */ ++#define cap_list rsvd_a[0] ++#define bar0_window dev_dep[0x80 - 0x40] ++#define bar1_window dev_dep[0x84 - 0x40] ++#define sprom_control dev_dep[0x88 - 0x40] ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++extern int sbpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len); ++extern int sbpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len); ++extern void sbpci_ban(uint16 core); ++extern int sbpci_init(void *sbh); ++extern void sbpci_check(void *sbh); ++ ++#endif /* !_LANGUAGE_ASSEMBLY */ ++ ++#endif /* _SBPCI_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbpcmcia.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbpcmcia.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbpcmcia.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbpcmcia.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,139 @@ ++/* ++ * BCM43XX Sonics SiliconBackplane PCMCIA core hardware definitions. ++ * ++ * $Id$ ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ */ ++ ++#ifndef _SBPCMCIA_H ++#define _SBPCMCIA_H ++ ++ ++/* All the addresses that are offsets in attribute space are divided ++ * by two to account for the fact that odd bytes are invalid in ++ * attribute space and our read/write routines make the space appear ++ * as if they didn't exist. Still we want to show the original numbers ++ * as documented in the hnd_pcmcia core manual. ++ */ ++ ++/* PCMCIA Function Configuration Registers */ ++#define PCMCIA_FCR (0x700 / 2) ++ ++#define FCR0_OFF 0 ++#define FCR1_OFF (0x40 / 2) ++#define FCR2_OFF (0x80 / 2) ++#define FCR3_OFF (0xc0 / 2) ++ ++#define PCMCIA_FCR0 (0x700 / 2) ++#define PCMCIA_FCR1 (0x740 / 2) ++#define PCMCIA_FCR2 (0x780 / 2) ++#define PCMCIA_FCR3 (0x7c0 / 2) ++ ++/* Standard PCMCIA FCR registers */ ++ ++#define PCMCIA_COR 0 ++ ++#define COR_RST 0x80 ++#define COR_LEV 0x40 ++#define COR_IRQEN 0x04 ++#define COR_BLREN 0x01 ++#define COR_FUNEN 0x01 ++ ++ ++#define PCICIA_FCSR (2 / 2) ++#define PCICIA_PRR (4 / 2) ++#define PCICIA_SCR (6 / 2) ++#define PCICIA_ESR (8 / 2) ++ ++ ++#define PCM_MEMOFF 0x0000 ++#define F0_MEMOFF 0x1000 ++#define F1_MEMOFF 0x2000 ++#define F2_MEMOFF 0x3000 ++#define F3_MEMOFF 0x4000 ++ ++/* Memory base in the function fcr's */ ++#define MEM_ADDR0 (0x728 / 2) ++#define MEM_ADDR1 (0x72a / 2) ++#define MEM_ADDR2 (0x72c / 2) ++ ++/* PCMCIA base plus Srom access in fcr0: */ ++#define PCMCIA_ADDR0 (0x072e / 2) ++#define PCMCIA_ADDR1 (0x0730 / 2) ++#define PCMCIA_ADDR2 (0x0732 / 2) ++ ++#define MEM_SEG (0x0734 / 2) ++#define SROM_CS (0x0736 / 2) ++#define SROM_DATAL (0x0738 / 2) ++#define SROM_DATAH (0x073a / 2) ++#define SROM_ADDRL (0x073c / 2) ++#define SROM_ADDRH (0x073e / 2) ++ ++/* Values for srom_cs: */ ++#define SROM_IDLE 0 ++#define SROM_WRITE 1 ++#define SROM_READ 2 ++#define SROM_WEN 4 ++#define SROM_WDS 7 ++#define SROM_DONE 8 ++ ++/* CIS stuff */ ++ ++/* The CIS stops where the FCRs start */ ++#define CIS_SIZE PCMCIA_FCR ++ ++/* Standard tuples we know about */ ++ ++#define CISTPL_MANFID 0x20 /* Manufacturer and device id */ ++#define CISTPL_FUNCE 0x22 /* Function extensions */ ++#define CISTPL_CFTABLE 0x1b /* Config table entry */ ++ ++/* Function extensions for LANs */ ++ ++#define LAN_TECH 1 /* Technology type */ ++#define LAN_SPEED 2 /* Raw bit rate */ ++#define LAN_MEDIA 3 /* Transmission media */ ++#define LAN_NID 4 /* Node identification (aka MAC addr) */ ++#define LAN_CONN 5 /* Connector standard */ ++ ++ ++/* CFTable */ ++#define CFTABLE_REGWIN_2K 0x08 /* 2k reg windows size */ ++#define CFTABLE_REGWIN_4K 0x10 /* 4k reg windows size */ ++#define CFTABLE_REGWIN_8K 0x20 /* 8k reg windows size */ ++ ++/* Vendor unique tuples are 0x80-0x8f. Within Broadcom we'll ++ * take one for HNBU, and use "extensions" (a la FUNCE) within it. ++ */ ++ ++#define CISTPL_BRCM_HNBU 0x80 ++ ++/* Subtypes of BRCM_HNBU: */ ++ ++#define HNBU_CHIPID 0x01 /* Six bytes with PCI vendor & ++ * device id and chiprev ++ */ ++#define HNBU_BOARDREV 0x02 /* Two bytes board revision */ ++#define HNBU_PAPARMS 0x03 /* Eleven bytes PA parameters */ ++#define HNBU_OEM 0x04 /* Eight bytes OEM data */ ++#define HNBU_CC 0x05 /* Default country code */ ++#define HNBU_AA 0x06 /* Antennas available */ ++#define HNBU_AG 0x07 /* Antenna gain */ ++#define HNBU_BOARDFLAGS 0x08 /* board flags */ ++#define HNBU_LED 0x09 /* LED set */ ++ ++ ++/* sbtmstatelow */ ++#define SBTML_INT_ACK 0x40000 /* ack the sb interrupt */ ++#define SBTML_INT_EN 0x20000 /* enable sb interrupt */ ++ ++/* sbtmstatehigh */ ++#define SBTMH_INT_STATUS 0x40000 /* sb interrupt status */ ++ ++#endif /* _SBPCMCIA_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbsdram.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbsdram.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbsdram.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbsdram.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,75 @@ ++/* ++ * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _SBSDRAM_H ++#define _SBSDRAM_H ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++/* Sonics side: SDRAM core registers */ ++typedef volatile struct sbsdramregs { ++ uint32 initcontrol; /* Generates external SDRAM initialization sequence */ ++ uint32 config; /* Initializes external SDRAM mode register */ ++ uint32 refresh; /* Controls external SDRAM refresh rate */ ++ uint32 pad1; ++ uint32 pad2; ++} sbsdramregs_t; ++ ++#endif ++ ++/* SDRAM initialization control (initcontrol) register bits */ ++#define SDRAM_CBR 0x0001 /* Writing 1 generates refresh cycle and toggles bit */ ++#define SDRAM_PRE 0x0002 /* Writing 1 generates precharge cycle and toggles bit */ ++#define SDRAM_MRS 0x0004 /* Writing 1 generates mode register select cycle and toggles bit */ ++#define SDRAM_EN 0x0008 /* When set, enables access to SDRAM */ ++#define SDRAM_16Mb 0x0000 /* Use 16 Megabit SDRAM */ ++#define SDRAM_64Mb 0x0010 /* Use 64 Megabit SDRAM */ ++#define SDRAM_128Mb 0x0020 /* Use 128 Megabit SDRAM */ ++#define SDRAM_RSVMb 0x0030 /* Use special SDRAM */ ++#define SDRAM_RST 0x0080 /* Writing 1 causes soft reset of controller */ ++#define SDRAM_SELFREF 0x0100 /* Writing 1 enables self refresh mode */ ++#define SDRAM_PWRDOWN 0x0200 /* Writing 1 causes controller to power down */ ++#define SDRAM_32BIT 0x0400 /* When set, indicates 32 bit SDRAM interface */ ++#define SDRAM_9BITCOL 0x0800 /* When set, indicates 9 bit column */ ++ ++/* SDRAM configuration (config) register bits */ ++#define SDRAM_BURSTFULL 0x0000 /* Use full page bursts */ ++#define SDRAM_BURST8 0x0001 /* Use burst of 8 */ ++#define SDRAM_BURST4 0x0002 /* Use burst of 4 */ ++#define SDRAM_BURST2 0x0003 /* Use burst of 2 */ ++#define SDRAM_CAS3 0x0000 /* Use CAS latency of 3 */ ++#define SDRAM_CAS2 0x0004 /* Use CAS latency of 2 */ ++ ++/* SDRAM refresh control (refresh) register bits */ ++#define SDRAM_REF(p) (((p)&0xff) | SDRAM_REF_EN) /* Refresh period */ ++#define SDRAM_REF_EN 0x8000 /* Writing 1 enables periodic refresh */ ++ ++/* SDRAM Core default Init values (OCP ID 0x803) */ ++#define SDRAM_INIT MEM4MX16X2 ++#define SDRAM_CONFIG SDRAM_BURSTFULL ++#define SDRAM_REFRESH SDRAM_REF(0x40) ++ ++#define MEM1MX16 0x009 /* 2 MB */ ++#define MEM1MX16X2 0x409 /* 4 MB */ ++#define MEM2MX8X2 0x809 /* 4 MB */ ++#define MEM2MX8X4 0xc09 /* 8 MB */ ++#define MEM2MX32 0x439 /* 8 MB */ ++#define MEM4MX16 0x019 /* 8 MB */ ++#define MEM4MX16X2 0x419 /* 16 MB */ ++#define MEM8MX8X2 0x819 /* 16 MB */ ++#define MEM8MX16 0x829 /* 16 MB */ ++#define MEM4MX32 0x429 /* 16 MB */ ++#define MEM8MX8X4 0xc19 /* 32 MB */ ++#define MEM8MX16X2 0xc29 /* 32 MB */ ++ ++#endif /* _SBSDRAM_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbsocram.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbsocram.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbsocram.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbsocram.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,37 @@ ++/* ++ * BCM47XX Sonics SiliconBackplane embedded ram core ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _SBSOCRAM_H ++#define _SBSOCRAM_H ++ ++#define SOCRAM_MEMSIZE 0x00 ++#define SOCRAM_BISTSTAT 0x0c ++ ++ ++#ifndef _LANGUAGE_ASSEMBLY ++ ++/* Memcsocram core registers */ ++typedef volatile struct sbsocramregs { ++ uint32 memsize; ++ uint32 biststat; ++} sbsocramregs_t; ++ ++#endif ++ ++/* Them memory size is 2 to the power of the following ++ * base added to the contents of the memsize register. ++ */ ++#define SOCRAM_MEMSIZE_BASESHIFT 16 ++ ++#endif /* _SBSOCRAM_H */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sbutils.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbutils.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sbutils.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,87 @@ ++/* ++ * Misc utility routines for accessing chip-specific features ++ * of Broadcom HNBU SiliconBackplane-based chips. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _sbutils_h_ ++#define _sbutils_h_ ++ ++/* ++ * Many of the routines below take an 'sbh' handle as their first arg. ++ * Allocate this by calling sb_attach(). Free it by calling sb_detach(). ++ * At any one time, the sbh is logically focused on one particular sb core ++ * (the "current core"). ++ * Use sb_setcore() or sb_setcoreidx() to change the association to another core. ++ */ ++ ++/* exported externs */ ++extern void * BCMINIT(sb_attach)(uint pcidev, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz); ++extern void * BCMINIT(sb_kattach)(void); ++extern void sb_detach(void *sbh); ++extern uint BCMINIT(sb_chip)(void *sbh); ++extern uint BCMINIT(sb_chiprev)(void *sbh); ++extern uint BCMINIT(sb_chipcrev)(void *sbh); ++extern uint BCMINIT(sb_chippkg)(void *sbh); ++extern uint BCMINIT(sb_pcirev)(void *sbh); ++extern uint BCMINIT(sb_pcmciarev)(void *sbh); ++extern uint BCMINIT(sb_boardvendor)(void *sbh); ++extern uint BCMINIT(sb_boardtype)(void *sbh); ++extern uint sb_bus(void *sbh); ++extern uint sb_corelist(void *sbh, uint coreid[]); ++extern uint sb_coreid(void *sbh); ++extern uint sb_coreidx(void *sbh); ++extern uint sb_coreunit(void *sbh); ++extern uint sb_corevendor(void *sbh); ++extern uint sb_corerev(void *sbh); ++extern void *sb_osh(void *sbh); ++extern void *sb_coreregs(void *sbh); ++extern uint32 sb_coreflags(void *sbh, uint32 mask, uint32 val); ++extern uint32 sb_coreflagshi(void *sbh, uint32 mask, uint32 val); ++extern bool sb_iscoreup(void *sbh); ++extern void *sb_setcoreidx(void *sbh, uint coreidx); ++extern void *sb_setcore(void *sbh, uint coreid, uint coreunit); ++extern void sb_commit(void *sbh); ++extern uint32 sb_base(uint32 admatch); ++extern uint32 sb_size(uint32 admatch); ++extern void sb_core_reset(void *sbh, uint32 bits); ++extern void sb_core_tofixup(void *sbh); ++extern void sb_core_disable(void *sbh, uint32 bits); ++extern uint32 sb_clock_rate(uint32 pll_type, uint32 n, uint32 m); ++extern uint32 sb_clock(void *sbh); ++extern void sb_pci_setup(void *sbh, uint32 *dmaoffset, uint coremask); ++extern void sb_pcmcia_init(void *sbh); ++extern void sb_watchdog(void *sbh, uint ticks); ++extern void *sb_gpiosetcore(void *sbh); ++extern uint32 sb_gpiocontrol(void *sbh, uint32 mask, uint32 val); ++extern uint32 sb_gpioouten(void *sbh, uint32 mask, uint32 val); ++extern uint32 sb_gpioout(void *sbh, uint32 mask, uint32 val); ++extern uint32 sb_gpioin(void *sbh); ++extern uint32 sb_gpiointpolarity(void *sbh, uint32 mask, uint32 val); ++extern uint32 sb_gpiointmask(void *sbh, uint32 mask, uint32 val); ++extern void sb_pwrctl_init(void *sbh); ++extern uint16 sb_pwrctl_fast_pwrup_delay(void *sbh); ++extern bool sb_pwrctl_clk(void *sbh, uint mode); ++extern int sb_pwrctl_xtal(void *sbh, uint what, bool on); ++extern int sb_pwrctl_slowclk(void *sbh, bool set, uint *div); ++extern void sb_register_intr_callback(void *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg); ++ ++/* pwrctl xtal what flags */ ++#define XTAL 0x1 /* primary crystal oscillator (2050) */ ++#define PLL 0x2 /* main chip pll */ ++ ++/* pwrctl clk mode */ ++#define CLK_FAST 0 /* force fast (pll) clock */ ++#define CLK_SLOW 1 /* force slow clock */ ++#define CLK_DYNAMIC 2 /* enable dynamic power control */ ++ ++#endif /* _sbutils_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/sflash.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/sflash.h +--- linux-2.4.30/arch/mips/bcm947xx/include/sflash.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/sflash.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,36 @@ ++/* ++ * Broadcom SiliconBackplane chipcommon serial flash interface ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _sflash_h_ ++#define _sflash_h_ ++ ++#include <typedefs.h> ++#include <sbchipc.h> ++ ++struct sflash { ++ uint blocksize; /* Block size */ ++ uint numblocks; /* Number of blocks */ ++ uint32 type; /* Type */ ++ uint size; /* Total size in bytes */ ++}; ++ ++/* Utility functions */ ++extern int sflash_poll(chipcregs_t *cc, uint offset); ++extern int sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf); ++extern int sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf); ++extern int sflash_erase(chipcregs_t *cc, uint offset); ++extern int sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf); ++extern struct sflash * sflash_init(chipcregs_t *cc); ++ ++#endif /* _sflash_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/trxhdr.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/trxhdr.h +--- linux-2.4.30/arch/mips/bcm947xx/include/trxhdr.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/trxhdr.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,33 @@ ++/* ++ * TRX image file header format. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++ ++#define TRX_MAGIC 0x30524448 /* "HDR0" */ ++#define TRX_VERSION 1 ++#define TRX_MAX_LEN 0x3A0000 ++#define TRX_NO_HEADER 1 /* Do not write TRX header */ ++#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */ ++#define TRX_MAX_OFFSET 3 ++ ++struct trx_header { ++ uint32 magic; /* "HDR0" */ ++ uint32 len; /* Length of file including header */ ++ uint32 crc32; /* 32-bit CRC from flag_version to end of file */ ++ uint32 flag_version; /* 0:15 flags, 16:31 version */ ++ uint32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */ ++}; ++ ++/* Compatibility */ ++typedef struct trx_header TRXHDR, *PTRXHDR; +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/typedefs.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/typedefs.h +--- linux-2.4.30/arch/mips/bcm947xx/include/typedefs.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/typedefs.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,322 @@ ++/* ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#ifndef _TYPEDEFS_H_ ++#define _TYPEDEFS_H_ ++ ++ ++/* Define 'SITE_TYPEDEFS' in the compile to include a site specific ++ * typedef file "site_typedefs.h". ++ * ++ * If 'SITE_TYPEDEFS' is not defined, then the "Inferred Typedefs" ++ * section of this file makes inferences about the compile environment ++ * based on defined symbols and possibly compiler pragmas. ++ * ++ * Following these two sections is the "Default Typedefs" ++ * section. This section is only prcessed if 'USE_TYPEDEF_DEFAULTS' is ++ * defined. This section has a default set of typedefs and a few ++ * proprocessor symbols (TRUE, FALSE, NULL, ...). ++ */ ++ ++#ifdef SITE_TYPEDEFS ++ ++/******************************************************************************* ++ * Site Specific Typedefs ++ *******************************************************************************/ ++ ++#include "site_typedefs.h" ++ ++#else ++ ++/******************************************************************************* ++ * Inferred Typedefs ++ *******************************************************************************/ ++ ++/* Infer the compile environment based on preprocessor symbols and pramas. ++ * Override type definitions as needed, and include configuration dependent ++ * header files to define types. ++ */ ++ ++#ifdef __cplusplus ++ ++#define TYPEDEF_BOOL ++#ifndef FALSE ++#define FALSE false ++#endif ++#ifndef TRUE ++#define TRUE true ++#endif ++ ++#else /* ! __cplusplus */ ++ ++#if defined(_WIN32) ++ ++#define TYPEDEF_BOOL ++typedef unsigned char bool; /* consistent w/BOOL */ ++ ++#endif /* _WIN32 */ ++ ++#endif /* ! __cplusplus */ ++ ++/* use the Windows ULONG_PTR type when compiling for 64 bit */ ++#if defined(_WIN64) ++#include <basetsd.h> ++#define TYPEDEF_UINTPTR ++typedef ULONG_PTR uintptr; ++#endif ++ ++#ifdef _MSC_VER /* Microsoft C */ ++#define TYPEDEF_INT64 ++#define TYPEDEF_UINT64 ++typedef signed __int64 int64; ++typedef unsigned __int64 uint64; ++#endif ++ ++#if defined(MACOSX) && defined(KERNEL) ++#define TYPEDEF_BOOL ++#endif ++ ++ ++#if defined(linux) ++#define TYPEDEF_UINT ++#define TYPEDEF_USHORT ++#define TYPEDEF_ULONG ++#endif ++ ++#if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_) ++#define TYPEDEF_UINT ++#define TYPEDEF_USHORT ++#endif ++ ++ ++/* Do not support the (u)int64 types with strict ansi for GNU C */ ++#if defined(__GNUC__) && defined(__STRICT_ANSI__) ++#define TYPEDEF_INT64 ++#define TYPEDEF_UINT64 ++#endif ++ ++/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode ++ * for singned or unsigned */ ++#if defined(__ICL) ++ ++#define TYPEDEF_INT64 ++ ++#if defined(__STDC__) ++#define TYPEDEF_UINT64 ++#endif ++ ++#endif /* __ICL */ ++ ++ ++#if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_) ++ ++/* pick up ushort & uint from standard types.h */ ++#if defined(linux) && defined(__KERNEL__) ++ ++#include <linux/types.h> /* sys/types.h and linux/types.h are oil and water */ ++ ++#else ++ ++#include <sys/types.h> ++ ++#endif ++ ++#endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_ && !_MINOSL_ */ ++ ++#if defined(MACOSX) && defined(KERNEL) ++#include <IOKit/IOTypes.h> ++#endif ++ ++ ++/* use the default typedefs in the next section of this file */ ++#define USE_TYPEDEF_DEFAULTS ++ ++#endif /* SITE_TYPEDEFS */ ++ ++ ++/******************************************************************************* ++ * Default Typedefs ++ *******************************************************************************/ ++ ++#ifdef USE_TYPEDEF_DEFAULTS ++#undef USE_TYPEDEF_DEFAULTS ++ ++#ifndef TYPEDEF_BOOL ++typedef /*@abstract@*/ unsigned char bool; ++#endif ++ ++/*----------------------- define uchar, ushort, uint, ulong ------------------*/ ++ ++#ifndef TYPEDEF_UCHAR ++typedef unsigned char uchar; ++#endif ++ ++#ifndef TYPEDEF_USHORT ++typedef unsigned short ushort; ++#endif ++ ++#ifndef TYPEDEF_UINT ++typedef unsigned int uint; ++#endif ++ ++#ifndef TYPEDEF_ULONG ++typedef unsigned long ulong; ++#endif ++ ++/*----------------------- define [u]int8/16/32/64, uintptr --------------------*/ ++ ++#ifndef TYPEDEF_UINT8 ++typedef unsigned char uint8; ++#endif ++ ++#ifndef TYPEDEF_UINT16 ++typedef unsigned short uint16; ++#endif ++ ++#ifndef TYPEDEF_UINT32 ++typedef unsigned int uint32; ++#endif ++ ++#ifndef TYPEDEF_UINT64 ++typedef unsigned long long uint64; ++#endif ++ ++#ifndef TYPEDEF_UINTPTR ++typedef unsigned int uintptr; ++#endif ++ ++#ifndef TYPEDEF_INT8 ++typedef signed char int8; ++#endif ++ ++#ifndef TYPEDEF_INT16 ++typedef signed short int16; ++#endif ++ ++#ifndef TYPEDEF_INT32 ++typedef signed int int32; ++#endif ++ ++#ifndef TYPEDEF_INT64 ++typedef signed long long int64; ++#endif ++ ++/*----------------------- define float32/64, float_t -----------------------*/ ++ ++#ifndef TYPEDEF_FLOAT32 ++typedef float float32; ++#endif ++ ++#ifndef TYPEDEF_FLOAT64 ++typedef double float64; ++#endif ++ ++/* ++ * abstracted floating point type allows for compile time selection of ++ * single or double precision arithmetic. Compiling with -DFLOAT32 ++ * selects single precision; the default is double precision. ++ */ ++ ++#ifndef TYPEDEF_FLOAT_T ++ ++#if defined(FLOAT32) ++typedef float32 float_t; ++#else /* default to double precision floating point */ ++typedef float64 float_t; ++#endif ++ ++#endif /* TYPEDEF_FLOAT_T */ ++ ++/*----------------------- define macro values -----------------------------*/ ++ ++#ifndef FALSE ++#define FALSE 0 ++#endif ++ ++#ifndef TRUE ++#define TRUE 1 ++#endif ++ ++#ifndef NULL ++#define NULL 0 ++#endif ++ ++#ifndef OFF ++#define OFF 0 ++#endif ++ ++#ifndef ON ++#define ON 1 ++#endif ++ ++#define AUTO (-1) ++ ++/* Reclaiming text and data : ++ The following macros specify special linker sections that can be reclaimed ++ after a system is considered 'up'. ++ */ ++#if defined(__GNUC__) && defined(BCMRECLAIM) ++extern bool bcmreclaimed; ++#define BCMINITDATA(_data) __attribute__ ((__section__ (".dataini." #_data))) _data##_ini ++#define BCMINITFN(_fn) __attribute__ ((__section__ (".textini." #_fn))) _fn##_ini ++#define BCMINIT(_id) _id##_ini ++#else ++#define BCMINITDATA(_data) _data ++#define BCMINITFN(_fn) _fn ++#define BCMINIT(_id) _id ++#define bcmreclaimed 0 ++#endif ++ ++/*----------------------- define PTRSZ, INLINE ----------------------------*/ ++ ++#ifndef PTRSZ ++#define PTRSZ sizeof (char*) ++#endif ++ ++#ifndef INLINE ++ ++#ifdef _MSC_VER ++ ++#define INLINE __inline ++ ++#elif __GNUC__ ++ ++#define INLINE __inline__ ++ ++#else ++ ++#define INLINE ++ ++#endif /* _MSC_VER */ ++ ++#endif /* INLINE */ ++ ++#undef TYPEDEF_BOOL ++#undef TYPEDEF_UCHAR ++#undef TYPEDEF_USHORT ++#undef TYPEDEF_UINT ++#undef TYPEDEF_ULONG ++#undef TYPEDEF_UINT8 ++#undef TYPEDEF_UINT16 ++#undef TYPEDEF_UINT32 ++#undef TYPEDEF_UINT64 ++#undef TYPEDEF_UINTPTR ++#undef TYPEDEF_INT8 ++#undef TYPEDEF_INT16 ++#undef TYPEDEF_INT32 ++#undef TYPEDEF_INT64 ++#undef TYPEDEF_FLOAT32 ++#undef TYPEDEF_FLOAT64 ++#undef TYPEDEF_FLOAT_T ++ ++#endif /* USE_TYPEDEF_DEFAULTS */ ++ ++#endif /* _TYPEDEFS_H_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/include/wlioctl.h linux-2.4.30-brcm/arch/mips/bcm947xx/include/wlioctl.h +--- linux-2.4.30/arch/mips/bcm947xx/include/wlioctl.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/include/wlioctl.h 2005-02-02 23:16:40.000000000 +0100 +@@ -0,0 +1,825 @@ ++/* ++ * Custom OID/ioctl definitions for ++ * Broadcom 802.11abg Networking Device Driver ++ * ++ * Definitions subject to change without notice. ++ * ++ * Copyright 2005, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#ifndef _wlioctl_h_ ++#define _wlioctl_h_ ++ ++#include <typedefs.h> ++#include <proto/ethernet.h> ++#include <proto/802.11.h> ++ ++/* require default structure packing */ ++#if !defined(__GNUC__) ++#pragma pack(push,8) ++#endif ++ ++#define WL_NUMRATES 255 /* max # of rates in a rateset */ ++ ++typedef struct wl_rateset { ++ uint32 count; /* # rates in this set */ ++ uint8 rates[WL_NUMRATES]; /* rates in 500kbps units w/hi bit set if basic */ ++} wl_rateset_t; ++ ++#define WL_CHANSPEC_CHAN_MASK 0x0fff ++#define WL_CHANSPEC_BAND_MASK 0xf000 ++#define WL_CHANSPEC_BAND_SHIFT 12 ++#define WL_CHANSPEC_BAND_A 0x1000 ++#define WL_CHANSPEC_BAND_B 0x2000 ++ ++/* ++ * Per-bss information structure. ++ */ ++ ++#define WL_BSS_INFO_VERSION 107 /* current version of wl_bss_info struct */ ++ ++typedef struct wl_bss_info { ++ uint32 version; /* version field */ ++ uint32 length; /* byte length of data in this record, starting at version and including IEs */ ++ struct ether_addr BSSID; ++ uint16 beacon_period; /* units are Kusec */ ++ uint16 capability; /* Capability information */ ++ uint8 SSID_len; ++ uint8 SSID[32]; ++ struct { ++ uint count; /* # rates in this set */ ++ uint8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ ++ } rateset; /* supported rates */ ++ uint8 channel; /* Channel no. */ ++ uint16 atim_window; /* units are Kusec */ ++ uint8 dtim_period; /* DTIM period */ ++ int16 RSSI; /* receive signal strength (in dBm) */ ++ int8 phy_noise; /* noise (in dBm) */ ++ uint32 ie_length; /* byte length of Information Elements */ ++ /* variable length Information Elements */ ++} wl_bss_info_t; ++ ++typedef struct wlc_ssid { ++ uint32 SSID_len; ++ uchar SSID[32]; ++} wlc_ssid_t; ++ ++typedef struct wl_scan_params { ++ wlc_ssid_t ssid; /* default is {0, ""} */ ++ struct ether_addr bssid;/* default is bcast */ ++ int8 bss_type; /* default is any, DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT */ ++ int8 scan_type; /* -1 use default, DOT11_SCANTYPE_ACTIVE/PASSIVE */ ++ int32 nprobes; /* -1 use default, number of probes per channel */ ++ int32 active_time; /* -1 use default, dwell time per channel for active scanning */ ++ int32 passive_time; /* -1 use default, dwell time per channel for passive scanning */ ++ int32 home_time; /* -1 use default, dwell time for the home channel between channel scans */ ++ int32 channel_num; /* 0 use default (all available channels), count of channels in channel_list */ ++ uint16 channel_list[1]; /* list of chanspecs */ ++} wl_scan_params_t; ++/* size of wl_scan_params not including variable length array */ ++#define WL_SCAN_PARAMS_FIXED_SIZE 64 ++ ++typedef struct wl_scan_results { ++ uint32 buflen; ++ uint32 version; ++ uint32 count; ++ wl_bss_info_t bss_info[1]; ++} wl_scan_results_t; ++/* size of wl_scan_results not including variable length array */ ++#define WL_SCAN_RESULTS_FIXED_SIZE 12 ++ ++/* uint32 list */ ++typedef struct wl_uint32_list { ++ /* in - # of elements, out - # of entries */ ++ uint32 count; ++ /* variable length uint32 list */ ++ uint32 element[1]; ++} wl_uint32_list_t; ++ ++#define WLC_CNTRY_BUF_SZ 4 /* Country string is 3 bytes + NULL */ ++ ++typedef struct wl_channels_in_country { ++ uint32 buflen; ++ uint32 band; ++ char country_abbrev[WLC_CNTRY_BUF_SZ]; ++ uint32 count; ++ uint32 channel[1]; ++} wl_channels_in_country_t; ++ ++typedef struct wl_country_list { ++ uint32 buflen; ++ uint32 band_set; ++ uint32 band; ++ uint32 count; ++ char country_abbrev[1]; ++} wl_country_list_t; ++ ++#define WL_RM_TYPE_BASIC 1 ++#define WL_RM_TYPE_CCA 2 ++#define WL_RM_TYPE_RPI 3 ++ ++#define WL_RM_FLAG_PARALLEL (1<<0) ++ ++#define WL_RM_FLAG_LATE (1<<1) ++#define WL_RM_FLAG_INCAPABLE (1<<2) ++#define WL_RM_FLAG_REFUSED (1<<3) ++ ++typedef struct wl_rm_req_elt { ++ int8 type; ++ int8 flags; ++ uint16 chanspec; ++ uint32 token; /* token for this measurement */ ++ uint32 tsf_h; /* TSF high 32-bits of Measurement start time */ ++ uint32 tsf_l; /* TSF low 32-bits */ ++ uint32 dur; /* TUs */ ++} wl_rm_req_elt_t; ++ ++typedef struct wl_rm_req { ++ uint32 token; /* overall measurement set token */ ++ uint32 count; /* number of measurement reqests */ ++ wl_rm_req_elt_t req[1]; /* variable length block of requests */ ++} wl_rm_req_t; ++#define WL_RM_REQ_FIXED_LEN 8 ++ ++typedef struct wl_rm_rep_elt { ++ int8 type; ++ int8 flags; ++ uint16 chanspec; ++ uint32 token; /* token for this measurement */ ++ uint32 tsf_h; /* TSF high 32-bits of Measurement start time */ ++ uint32 tsf_l; /* TSF low 32-bits */ ++ uint32 dur; /* TUs */ ++ uint32 len; /* byte length of data block */ ++ uint8 data[1]; /* variable length data block */ ++} wl_rm_rep_elt_t; ++#define WL_RM_REP_ELT_FIXED_LEN 24 /* length excluding data block */ ++ ++#define WL_RPI_REP_BIN_NUM 8 ++typedef struct wl_rm_rpi_rep { ++ uint8 rpi[WL_RPI_REP_BIN_NUM]; ++ int8 rpi_max[WL_RPI_REP_BIN_NUM]; ++} wl_rm_rpi_rep_t; ++ ++typedef struct wl_rm_rep { ++ uint32 token; /* overall measurement set token */ ++ uint32 len; /* length of measurement report block */ ++ wl_rm_rep_elt_t rep[1]; /* variable length block of reports */ ++} wl_rm_rep_t; ++#define WL_RM_REP_FIXED_LEN 8 ++ ++ ++#if defined(BCMSUP_PSK) ++typedef enum sup_auth_status { ++ WLC_SUP_DISCONNECTED = 0, ++ WLC_SUP_CONNECTING, ++ WLC_SUP_IDREQUIRED, ++ WLC_SUP_AUTHENTICATING, ++ WLC_SUP_AUTHENTICATED, ++ WLC_SUP_KEYXCHANGE, ++ WLC_SUP_KEYED ++} sup_auth_status_t; ++#endif /* BCMCCX | BCMSUP_PSK */ ++ ++/* Enumerate crypto algorithms */ ++#define CRYPTO_ALGO_OFF 0 ++#define CRYPTO_ALGO_WEP1 1 ++#define CRYPTO_ALGO_TKIP 2 ++#define CRYPTO_ALGO_WEP128 3 ++#define CRYPTO_ALGO_AES_CCM 4 ++#define CRYPTO_ALGO_AES_OCB_MSDU 5 ++#define CRYPTO_ALGO_AES_OCB_MPDU 6 ++#define CRYPTO_ALGO_NALG 7 ++ ++#define WSEC_GEN_MIC_ERROR 0x0001 ++#define WSEC_GEN_REPLAY 0x0002 ++ ++#define WL_SOFT_KEY (1 << 0) /* Indicates this key is using soft encrypt */ ++#define WL_PRIMARY_KEY (1 << 1) /* Indicates this key is the primary (ie tx) key */ ++#define WL_KF_RES_4 (1 << 4) /* Reserved for backward compat */ ++#define WL_KF_RES_5 (1 << 5) /* Reserved for backward compat */ ++ ++typedef struct wl_wsec_key { ++ uint32 index; /* key index */ ++ uint32 len; /* key length */ ++ uint8 data[DOT11_MAX_KEY_SIZE]; /* key data */ ++ uint32 pad_1[18]; ++ uint32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ ++ uint32 flags; /* misc flags */ ++ uint32 pad_2[2]; ++ int pad_3; ++ int iv_initialized; /* has IV been initialized already? */ ++ int pad_4; ++ /* Rx IV */ ++ struct { ++ uint32 hi; /* upper 32 bits of IV */ ++ uint16 lo; /* lower 16 bits of IV */ ++ } rxiv; ++ uint32 pad_5[2]; ++ struct ether_addr ea; /* per station */ ++} wl_wsec_key_t; ++ ++ ++#define WSEC_MIN_PSK_LEN 8 ++#define WSEC_MAX_PSK_LEN 64 ++ ++/* Flag for key material needing passhash'ing */ ++#define WSEC_PASSPHRASE (1<<0) ++ ++/* recepticle for WLC_SET_WSEC_PMK parameter */ ++typedef struct { ++ ushort key_len; /* octets in key material */ ++ ushort flags; /* key handling qualification */ ++ uint8 key[WSEC_MAX_PSK_LEN]; /* PMK material */ ++} wsec_pmk_t; ++ ++/* wireless security bitvec */ ++#define WEP_ENABLED 1 ++#define TKIP_ENABLED 2 ++#define AES_ENABLED 4 ++#define WSEC_SWFLAG 8 ++ ++/* WPA authentication mode bitvec */ ++#define WPA_AUTH_DISABLED 0x0000 /* Legacy (i.e., non-WPA) */ ++#define WPA_AUTH_NONE 0x0001 /* none (IBSS) */ ++#define WPA_AUTH_UNSPECIFIED 0x0002 /* over 802.1x */ ++#define WPA_AUTH_PSK 0x0004 /* Pre-shared key */ ++/*#define WPA_AUTH_8021X 0x0020*/ /* 802.1x, reserved */ ++#define WPA2_AUTH_UNSPECIFIED 0x0040 /* over 802.1x */ ++#define WPA2_AUTH_PSK 0x0080 /* Pre-shared key */ ++ ++typedef struct wl_led_info { ++ uint32 index; /* led index */ ++ uint32 behavior; ++ bool activehi; ++} wl_led_info_t; ++ ++/* ++ * definitions for driver messages passed from WL to NAS. ++ */ ++/* Use this to recognize wpa and 802.1x driver messages. */ ++static const uint8 wl_wpa_snap_template[] = ++ { 0xaa, 0xaa, 0x03, 0x00, 0x90, 0x4c }; ++ ++#define WL_WPA_MSG_IFNAME_MAX 16 ++ ++/* WPA driver message */ ++typedef struct wl_wpa_header { ++ struct ether_header eth; ++ struct dot11_llc_snap_header snap; ++ uint8 version; ++ uint8 type; ++ /* version 2 additions */ ++ char ifname[WL_WPA_MSG_IFNAME_MAX]; ++ /* version specific data */ ++ /* uint8 data[1]; */ ++} wl_wpa_header_t; ++ ++#define WL_WPA_HEADER_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN + 2 + WL_WPA_MSG_IFNAME_MAX) ++ ++/* WPA driver message ethertype - private between wlc and nas */ ++#define WL_WPA_ETHER_TYPE 0x9999 ++ ++/* WPA driver message current version */ ++#define WL_WPA_MSG_VERSION 2 ++ ++/* Type field values for the 802.2 driver messages for WPA. */ ++#define WLC_ASSOC_MSG 1 ++#define WLC_DISASSOC_MSG 2 ++#define WLC_PTK_MIC_MSG 3 ++#define WLC_GTK_MIC_MSG 4 ++ ++/* 802.1x driver message */ ++typedef struct wl_eapol_header { ++ struct ether_header eth; ++ struct dot11_llc_snap_header snap; ++ uint8 version; ++ uint8 reserved; ++ char ifname[WL_WPA_MSG_IFNAME_MAX]; ++ /* version specific data */ ++ /* uint8 802_1x_msg[1]; */ ++} wl_eapol_header_t; ++ ++#define WL_EAPOL_HEADER_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN + 2 + WL_WPA_MSG_IFNAME_MAX) ++ ++/* 802.1x driver message ethertype - private between wlc and nas */ ++#define WL_EAPOL_ETHER_TYPE 0x999A ++ ++/* 802.1x driver message current version */ ++#define WL_EAPOL_MSG_VERSION 1 ++ ++#define WL_SECPVT_DATA_LEN (ETHER_HDR_LEN + 4 + WL_WPA_MSG_IFNAME_MAX) ++ ++/* message header for the private data exchange between nas and wl*/ ++typedef struct wl_secpvt_data { ++ struct ether_header eth; /* use the Type field in the eth header with the private type*/ ++ uint8 version; ++ uint8 sub_type; ++ uint16 data_len; ++ char ifname[WL_WPA_MSG_IFNAME_MAX]; ++ /* version specific data */ ++ /* uint8 802_1x_msg[1]; */ ++}wl_secpvt_data_t; ++ ++ ++/* srom read/write struct passed through ioctl */ ++typedef struct { ++ uint byteoff; /* byte offset */ ++ uint nbytes; /* number of bytes */ ++ uint16 buf[1]; ++} srom_rw_t; ++ ++/* R_REG and W_REG struct passed through ioctl */ ++typedef struct { ++ uint32 byteoff; /* byte offset of the field in d11regs_t */ ++ uint32 val; /* read/write value of the field */ ++ uint32 size; /* sizeof the field */ ++} rw_reg_t; ++ ++/* Structure used by GET/SET_ATTEN ioctls */ ++typedef struct { ++ uint16 auto_ctrl; /* 1: Automatic control, 0: overriden */ ++ uint16 bb; /* Baseband attenuation */ ++ uint16 radio; /* Radio attenuation */ ++ uint16 txctl1; /* Radio TX_CTL1 value */ ++} atten_t; ++ ++/* Used to get specific STA parameters */ ++typedef struct { ++ uint32 val; ++ struct ether_addr ea; ++} scb_val_t; ++ ++/* Event data type */ ++typedef struct { ++ uint msg; /* Message (see below) */ ++ struct ether_addr *addr; /* Station address (if applicable) */ ++ uint status; /* Status code (see below) */ ++ uint reason; /* Reason code (if applicable) */ ++ uint auth_type; /* WLC_E_AUTH */ ++ bool link; /* WLC_E_LINK */ ++ bool group; /* WLC_E_MIC_ERROR */ ++ bool flush_txq; /* WLC_E_MIC_ERROR */ ++} wlc_event_t; ++ ++typedef struct { ++ uint16 ver; /* version of this struct */ ++ uint16 len; /* length in bytes of this structure */ ++ uint16 cap; /* sta's advertized capabilities */ ++ uint32 flags; /* flags defined below */ ++ uint32 idle; /* time since data pkt rx'd from sta */ ++ struct ether_addr ea; /* Station address */ ++ wl_rateset_t rateset; /* rateset in use */ ++ uint32 in; /* seconds elapsed since associated */ ++ uint32 listen_interval_inms; /* Min Listen interval in ms for this STA*/ ++} sta_info_t; ++ ++#define WL_STA_VER 2 ++ ++/* flags fields */ ++#define WL_STA_BRCM 0x01 ++#define WL_STA_WME 0x02 ++#define WL_STA_ABCAP 0x04 ++#define WL_STA_AUTHE 0x08 ++#define WL_STA_ASSOC 0x10 ++#define WL_STA_AUTHO 0x20 ++#define WL_STA_WDS 0x40 ++#define WL_WDS_LINKUP 0x80 ++ ++/* Event messages */ ++#define WLC_E_SET_SSID 1 ++#define WLC_E_JOIN 2 ++#define WLC_E_START 3 ++#define WLC_E_AUTH 4 ++#define WLC_E_AUTH_IND 5 ++#define WLC_E_DEAUTH 6 ++#define WLC_E_DEAUTH_IND 7 ++#define WLC_E_ASSOC 8 ++#define WLC_E_ASSOC_IND 9 ++#define WLC_E_REASSOC 10 ++#define WLC_E_REASSOC_IND 11 ++#define WLC_E_DISASSOC 12 ++#define WLC_E_DISASSOC_IND 13 ++#define WLC_E_QUIET_START 14 /* 802.11h Quiet period started */ ++#define WLC_E_QUIET_END 15 /* 802.11h Quiet period ended */ ++#define WLC_E_GOT_BEACONS 16 ++#define WLC_E_LINK 17 /* Link indication */ ++#define WLC_E_MIC_ERROR 18 /* TKIP MIC error occurred */ ++#define WLC_E_NDIS_LINK 19 /* NDIS style link indication */ ++#define WLC_E_ROAM 20 ++#define WLC_E_TXFAIL 21 /* dot11FailedCount (txfail) */ ++#define WLC_E_LAST 22 ++ ++/* Event status codes */ ++#define WLC_E_STATUS_SUCCESS 0 ++#define WLC_E_STATUS_FAIL 1 ++#define WLC_E_STATUS_TIMEOUT 2 ++#define WLC_E_STATUS_NO_NETWORKS 3 ++#define WLC_E_STATUS_ABORT 4 ++ ++typedef struct wlc_event_cb { ++ uint msg; /* Event message or 0 for all */ ++ void (*fn)(void *, wlc_event_t *); /* Callback function */ ++ void *context; /* Passed to callback function */ ++ struct wlc_event_cb *next; /* Next in the chain */ ++} wlc_event_cb_t; ++ ++/* ++ * Country locale determines which channels are available to us. ++ */ ++typedef enum _wlc_locale { ++ WLC_WW = 0, /* Worldwide */ ++ WLC_THA, /* Thailand */ ++ WLC_ISR, /* Israel */ ++ WLC_JDN, /* Jordan */ ++ WLC_PRC, /* China */ ++ WLC_JPN, /* Japan */ ++ WLC_FCC, /* USA */ ++ WLC_EUR, /* Europe */ ++ WLC_USL, /* US Low Band only */ ++ WLC_JPH, /* Japan High Band only */ ++ WLC_ALL, /* All the channels in this band */ ++ WLC_11D, /* Represents locale recieved by 11d beacons */ ++ WLC_LAST_LOCALE, ++ WLC_UNDEFINED_LOCALE = 0xf ++} wlc_locale_t; ++ ++/* channel encoding */ ++typedef struct channel_info { ++ int hw_channel; ++ int target_channel; ++ int scan_channel; ++} channel_info_t; ++ ++/* For ioctls that take a list of MAC addresses */ ++struct maclist { ++ uint count; /* number of MAC addresses */ ++ struct ether_addr ea[1]; /* variable length array of MAC addresses */ ++}; ++ ++/* get pkt count struct passed through ioctl */ ++typedef struct get_pktcnt { ++ uint rx_good_pkt; ++ uint rx_bad_pkt; ++ uint tx_good_pkt; ++ uint tx_bad_pkt; ++} get_pktcnt_t; ++ ++/* Linux network driver ioctl encoding */ ++typedef struct wl_ioctl { ++ uint cmd; /* common ioctl definition */ ++ void *buf; /* pointer to user buffer */ ++ uint len; /* length of user buffer */ ++ bool set; /* get or set request (optional) */ ++ uint used; /* bytes read or written (optional) */ ++ uint needed; /* bytes needed (optional) */ ++} wl_ioctl_t; ++ ++/* ++ * Structure for passing hardware and software ++ * revision info up from the driver. ++ */ ++typedef struct wlc_rev_info { ++ uint vendorid; /* PCI vendor id */ ++ uint deviceid; /* device id of chip */ ++ uint radiorev; /* radio revision */ ++ uint chiprev; /* chip revision */ ++ uint corerev; /* core revision */ ++ uint boardid; /* board identifier (usu. PCI sub-device id) */ ++ uint boardvendor; /* board vendor (usu. PCI sub-vendor id) */ ++ uint boardrev; /* board revision */ ++ uint driverrev; /* driver version */ ++ uint ucoderev; /* microcode version */ ++ uint bus; /* bus type */ ++ uint chipnum; /* chip number */ ++} wlc_rev_info_t; ++ ++/* check this magic number */ ++#define WLC_IOCTL_MAGIC 0x14e46c77 ++ ++/* bump this number if you change the ioctl interface */ ++#define WLC_IOCTL_VERSION 1 ++ ++#define WLC_IOCTL_MAXLEN 8192 /* max length ioctl buffer required */ ++#define WLC_IOCTL_SMLEN 256 /* "small" length ioctl buffer required */ ++ ++/* common ioctl definitions */ ++#define WLC_GET_MAGIC 0 ++#define WLC_GET_VERSION 1 ++#define WLC_UP 2 ++#define WLC_DOWN 3 ++#define WLC_DUMP 6 ++#define WLC_GET_MSGLEVEL 7 ++#define WLC_SET_MSGLEVEL 8 ++#define WLC_GET_PROMISC 9 ++#define WLC_SET_PROMISC 10 ++#define WLC_GET_RATE 12 ++#define WLC_SET_RATE 13 ++#define WLC_GET_INSTANCE 14 ++#define WLC_GET_FRAG 15 ++#define WLC_SET_FRAG 16 ++#define WLC_GET_RTS 17 ++#define WLC_SET_RTS 18 ++#define WLC_GET_INFRA 19 ++#define WLC_SET_INFRA 20 ++#define WLC_GET_AUTH 21 ++#define WLC_SET_AUTH 22 ++#define WLC_GET_BSSID 23 ++#define WLC_SET_BSSID 24 ++#define WLC_GET_SSID 25 ++#define WLC_SET_SSID 26 ++#define WLC_RESTART 27 ++#define WLC_GET_CHANNEL 29 ++#define WLC_SET_CHANNEL 30 ++#define WLC_GET_SRL 31 ++#define WLC_SET_SRL 32 ++#define WLC_GET_LRL 33 ++#define WLC_SET_LRL 34 ++#define WLC_GET_PLCPHDR 35 ++#define WLC_SET_PLCPHDR 36 ++#define WLC_GET_RADIO 37 ++#define WLC_SET_RADIO 38 ++#define WLC_GET_PHYTYPE 39 ++#define WLC_GET_WEP 42 ++#define WLC_SET_WEP 43 ++#define WLC_GET_KEY 44 ++#define WLC_SET_KEY 45 ++#define WLC_SCAN 50 ++#define WLC_SCAN_RESULTS 51 ++#define WLC_DISASSOC 52 ++#define WLC_REASSOC 53 ++#define WLC_GET_ROAM_TRIGGER 54 ++#define WLC_SET_ROAM_TRIGGER 55 ++#define WLC_GET_TXANT 61 ++#define WLC_SET_TXANT 62 ++#define WLC_GET_ANTDIV 63 ++#define WLC_SET_ANTDIV 64 ++#define WLC_GET_TXPWR 65 ++#define WLC_SET_TXPWR 66 ++#define WLC_GET_CLOSED 67 ++#define WLC_SET_CLOSED 68 ++#define WLC_GET_MACLIST 69 ++#define WLC_SET_MACLIST 70 ++#define WLC_GET_RATESET 71 ++#define WLC_SET_RATESET 72 ++#define WLC_GET_LOCALE 73 ++#define WLC_SET_LOCALE 74 ++#define WLC_GET_BCNPRD 75 ++#define WLC_SET_BCNPRD 76 ++#define WLC_GET_DTIMPRD 77 ++#define WLC_SET_DTIMPRD 78 ++#define WLC_GET_SROM 79 ++#define WLC_SET_SROM 80 ++#define WLC_GET_WEP_RESTRICT 81 ++#define WLC_SET_WEP_RESTRICT 82 ++#define WLC_GET_COUNTRY 83 ++#define WLC_SET_COUNTRY 84 ++#define WLC_GET_REVINFO 98 ++#define WLC_GET_MACMODE 105 ++#define WLC_SET_MACMODE 106 ++#define WLC_GET_GMODE 109 ++#define WLC_SET_GMODE 110 ++#define WLC_GET_CURR_RATESET 114 /* current rateset */ ++#define WLC_GET_SCANSUPPRESS 115 ++#define WLC_SET_SCANSUPPRESS 116 ++#define WLC_GET_AP 117 ++#define WLC_SET_AP 118 ++#define WLC_GET_EAP_RESTRICT 119 ++#define WLC_SET_EAP_RESTRICT 120 ++#define WLC_GET_WDSLIST 123 ++#define WLC_SET_WDSLIST 124 ++#define WLC_GET_RSSI 127 ++#define WLC_GET_WSEC 133 ++#define WLC_SET_WSEC 134 ++#define WLC_GET_BSS_INFO 136 ++#define WLC_GET_LAZYWDS 138 ++#define WLC_SET_LAZYWDS 139 ++#define WLC_GET_BANDLIST 140 ++#define WLC_GET_BAND 141 ++#define WLC_SET_BAND 142 ++#define WLC_GET_SHORTSLOT 144 ++#define WLC_GET_SHORTSLOT_OVERRIDE 145 ++#define WLC_SET_SHORTSLOT_OVERRIDE 146 ++#define WLC_GET_SHORTSLOT_RESTRICT 147 ++#define WLC_SET_SHORTSLOT_RESTRICT 148 ++#define WLC_GET_GMODE_PROTECTION 149 ++#define WLC_GET_GMODE_PROTECTION_OVERRIDE 150 ++#define WLC_SET_GMODE_PROTECTION_OVERRIDE 151 ++#define WLC_UPGRADE 152 ++#define WLC_GET_MRATE 153 ++#define WLC_SET_MRATE 154 ++#define WLC_GET_ASSOCLIST 159 ++#define WLC_GET_CLK 160 ++#define WLC_SET_CLK 161 ++#define WLC_GET_UP 162 ++#define WLC_OUT 163 ++#define WLC_GET_WPA_AUTH 164 ++#define WLC_SET_WPA_AUTH 165 ++#define WLC_GET_GMODE_PROTECTION_CONTROL 178 ++#define WLC_SET_GMODE_PROTECTION_CONTROL 179 ++#define WLC_GET_PHYLIST 180 ++#define WLC_GET_KEY_SEQ 183 ++#define WLC_GET_GMODE_PROTECTION_CTS 198 ++#define WLC_SET_GMODE_PROTECTION_CTS 199 ++#define WLC_GET_PIOMODE 203 ++#define WLC_SET_PIOMODE 204 ++#define WLC_SET_LED 209 ++#define WLC_GET_LED 210 ++#define WLC_GET_CHANNEL_SEL 215 ++#define WLC_START_CHANNEL_SEL 216 ++#define WLC_GET_VALID_CHANNELS 217 ++#define WLC_GET_FAKEFRAG 218 ++#define WLC_SET_FAKEFRAG 219 ++#define WLC_GET_WET 230 ++#define WLC_SET_WET 231 ++#define WLC_GET_KEY_PRIMARY 235 ++#define WLC_SET_KEY_PRIMARY 236 ++#define WLC_WDS_GET_REMOTE_HWADDR 246 /* currently handled in wl_linux.c/wl_vx.c */ ++#define WLC_SET_CS_SCAN_TIMER 248 ++#define WLC_GET_CS_SCAN_TIMER 249 ++#define WLC_CURRENT_PWR 256 ++#define WLC_GET_CHANNELS_IN_COUNTRY 260 ++#define WLC_GET_COUNTRY_LIST 261 ++#define WLC_GET_VAR 262 /* get value of named variable */ ++#define WLC_SET_VAR 263 /* set named variable to value */ ++#define WLC_NVRAM_GET 264 ++#define WLC_NVRAM_SET 265 ++#define WLC_SET_WSEC_PMK 268 ++#define WLC_GET_AUTH_MODE 269 ++#define WLC_SET_AUTH_MODE 270 ++#define WLC_LAST 273 /* do not change - use get_var/set_var */ ++ ++/* ++ * Minor kludge alert: ++ * Duplicate a few definitions that irelay requires from epiioctl.h here ++ * so caller doesn't have to include this file and epiioctl.h . ++ * If this grows any more, it would be time to move these irelay-specific ++ * definitions out of the epiioctl.h and into a separate driver common file. ++ */ ++#ifndef EPICTRL_COOKIE ++#define EPICTRL_COOKIE 0xABADCEDE ++#endif ++ ++/* vx wlc ioctl's offset */ ++#define CMN_IOCTL_OFF 0x180 ++ ++/* ++ * custom OID support ++ * ++ * 0xFF - implementation specific OID ++ * 0xE4 - first byte of Broadcom PCI vendor ID ++ * 0x14 - second byte of Broadcom PCI vendor ID ++ * 0xXX - the custom OID number ++ */ ++ ++/* begin 0x1f values beyond the start of the ET driver range. */ ++#define WL_OID_BASE 0xFFE41420 ++ ++/* NDIS overrides */ ++#define OID_WL_GETINSTANCE (WL_OID_BASE + WLC_GET_INSTANCE) ++ ++#define WL_DECRYPT_STATUS_SUCCESS 1 ++#define WL_DECRYPT_STATUS_FAILURE 2 ++#define WL_DECRYPT_STATUS_UNKNOWN 3 ++ ++/* allows user-mode app to poll the status of USB image upgrade */ ++#define WLC_UPGRADE_SUCCESS 0 ++#define WLC_UPGRADE_PENDING 1 ++ ++/* Bit masks for radio disabled status - returned by WL_GET_RADIO */ ++#define WL_RADIO_SW_DISABLE (1<<0) ++#define WL_RADIO_HW_DISABLE (1<<1) ++#define WL_RADIO_UNASSOC_DISABLE (1<<2) ++ ++/* Override bit for WLC_SET_TXPWR. if set, ignore other level limits */ ++#define WL_TXPWR_OVERRIDE (1<<31) ++ ++ ++/* Bus types */ ++#define WL_SB_BUS 0 /* Silicon Backplane */ ++#define WL_PCI_BUS 1 /* PCI target */ ++#define WL_PCMCIA_BUS 2 /* PCMCIA target */ ++ ++/* band types */ ++#define WLC_BAND_AUTO 0 /* auto-select */ ++#define WLC_BAND_A 1 /* "a" band (5 Ghz) */ ++#define WLC_BAND_B 2 /* "b" band (2.4 Ghz) */ ++ ++/* MAC list modes */ ++#define WLC_MACMODE_DISABLED 0 /* MAC list disabled */ ++#define WLC_MACMODE_DENY 1 /* Deny specified (i.e. allow unspecified) */ ++#define WLC_MACMODE_ALLOW 2 /* Allow specified (i.e. deny unspecified) */ ++ ++/* ++ * ++ */ ++#define GMODE_LEGACY_B 0 ++#define GMODE_AUTO 1 ++#define GMODE_ONLY 2 ++#define GMODE_B_DEFERRED 3 ++#define GMODE_PERFORMANCE 4 ++#define GMODE_LRS 5 ++#define GMODE_MAX 6 ++ ++/* values for PLCPHdr_override */ ++#define WLC_PLCP_AUTO -1 ++#define WLC_PLCP_SHORT 0 ++#define WLC_PLCP_LONG 1 ++ ++/* values for g_protection_override */ ++#define WLC_G_PROTECTION_AUTO -1 ++#define WLC_G_PROTECTION_OFF 0 ++#define WLC_G_PROTECTION_ON 1 ++ ++/* values for g_protection_control */ ++#define WLC_G_PROTECTION_CTL_OFF 0 ++#define WLC_G_PROTECTION_CTL_LOCAL 1 ++#define WLC_G_PROTECTION_CTL_OVERLAP 2 ++ ++/* Values for PM */ ++#define PM_OFF 0 ++#define PM_MAX 1 ++#define PM_FAST 2 ++ ++ ++ ++ ++ ++/* 802.11h enforcement levels */ ++#define SPECT_MNGMT_OFF 0 /* 11h disabled */ ++#define SPECT_MNGMT_LOOSE 1 /* qllow scan lists to contain non-11h AP */ ++#define SPECT_MNGMT_STRICT 2 /* prune out non-11h APs from scan list */ ++ ++ ++#define WL_CHAN_VALID_HW (1 << 0) /* valid with current HW */ ++#define WL_CHAN_VALID_SW (1 << 1) /* valid with current country setting */ ++#define WL_CHAN_BAND_A (1 << 2) /* A-band channel */ ++#define WL_CHAN_RADAR (1 << 3) /* radar sensitive channel */ ++#define WL_CHAN_INACTIVE (1 << 4) /* temporarily out of service due to radar */ ++#define WL_CHAN_RADAR_PASSIVE (1 << 5) /* radar channel is in passive mode */ ++ ++ ++/* max # of leds supported by GPIO (gpio pin# == led index#) */ ++#define WL_LED_NUMGPIO 16 /* gpio 0-15 */ ++ ++/* led per-pin behaviors */ ++#define WL_LED_OFF 0 /* always off */ ++#define WL_LED_ON 1 /* always on */ ++#define WL_LED_ACTIVITY 2 /* activity */ ++#define WL_LED_RADIO 3 /* radio enabled */ ++#define WL_LED_ARADIO 4 /* 5 Ghz radio enabled */ ++#define WL_LED_BRADIO 5 /* 2.4Ghz radio enabled */ ++#define WL_LED_BGMODE 6 /* on if gmode, off if bmode */ ++#define WL_LED_WI1 7 ++#define WL_LED_WI2 8 ++#define WL_LED_WI3 9 ++#define WL_LED_ASSOC 10 /* associated state indicator */ ++#define WL_LED_INACTIVE 11 /* null behavior (clears default behavior) */ ++#define WL_LED_NUMBEHAVIOR 12 ++ ++/* led behavior numeric value format */ ++#define WL_LED_BEH_MASK 0x7f /* behavior mask */ ++#define WL_LED_AL_MASK 0x80 /* activelow (polarity) bit */ ++ ++ ++/* WDS link local endpoint WPA role */ ++#define WL_WDS_WPA_ROLE_AUTH 0 /* authenticator */ ++#define WL_WDS_WPA_ROLE_SUP 1 /* supplicant */ ++#define WL_WDS_WPA_ROLE_AUTO 255 /* auto, based on mac addr value */ ++ ++/* Structures and constants used for "vndr_ie" IOVar interface */ ++#define VNDR_IE_CMD_LEN 4 /* length of the set command string: "add", "del" (+ NULL) */ ++ ++/* 802.11 Mgmt Packet flags */ ++#define VNDR_IE_BEACON_FLAG 0x1 ++#define VNDR_IE_PRBRSP_FLAG 0x2 ++#define VNDR_IE_ASSOCRSP_FLAG 0x4 ++#define VNDR_IE_AUTHRSP_FLAG 0x8 ++ ++typedef struct vndr_ie_info { ++ uint32 pktflag; /* bitmask indicating which packet(s) contain this IE */ ++ vndr_ie_t vndr_ie_data; /* vendor IE data */ ++} vndr_ie_info_t; ++ ++typedef struct vndr_ie_buf { ++ int iecount; /* number of entries in the vndr_ie_list[] array */ ++ vndr_ie_info_t vndr_ie_list[1]; /* variable size list of vndr_ie_info_t structs */ ++} vndr_ie_buf_t; ++ ++typedef struct vndr_ie_setbuf { ++ char cmd[VNDR_IE_CMD_LEN]; /* vndr_ie IOVar set command : "add", "del" + NULL */ ++ vndr_ie_buf_t vndr_ie_buffer; /* buffer containing Vendor IE list information */ ++} vndr_ie_setbuf_t; ++ ++#if !defined(__GNUC__) ++#pragma pack(pop) ++#endif ++ ++#endif /* _wlioctl_h_ */ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/Makefile linux-2.4.30-brcm/arch/mips/bcm947xx/Makefile +--- linux-2.4.30/arch/mips/bcm947xx/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/Makefile 2005-05-26 15:07:37.000000000 +0200 +@@ -0,0 +1,15 @@ ++# ++# Makefile for the BCM947xx specific kernel interface routines ++# under Linux. ++# ++ ++EXTRA_CFLAGS+=-I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER ++ ++O_TARGET := bcm947xx.o ++ ++export-objs := nvram_linux.o setup.o ++obj-y := prom.o setup.o time.o sbmips.o gpio.o ++obj-y += nvram.o nvram_linux.o ++obj-$(CONFIG_PCI) += sbpci.o pcibios.o ++ ++include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/arch/mips/bcm947xx/nvram.c linux-2.4.30-brcm/arch/mips/bcm947xx/nvram.c +--- linux-2.4.30/arch/mips/bcm947xx/nvram.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/nvram.c 2005-05-24 17:58:29.000000000 +0200 +@@ -0,0 +1,321 @@ ++/* ++ * NVRAM variable manipulation (common) ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <bcmendian.h> ++#include <bcmnvram.h> ++#include <bcmutils.h> ++#include <sbsdram.h> ++ ++extern struct nvram_tuple * BCMINIT(_nvram_realloc)(struct nvram_tuple *t, const char *name, const char *value); ++extern void BCMINIT(_nvram_free)(struct nvram_tuple *t); ++extern int BCMINIT(_nvram_read)(void *buf); ++ ++char * BCMINIT(_nvram_get)(const char *name); ++int BCMINIT(_nvram_set)(const char *name, const char *value); ++int BCMINIT(_nvram_unset)(const char *name); ++int BCMINIT(_nvram_getall)(char *buf, int count); ++int BCMINIT(_nvram_commit)(struct nvram_header *header); ++int BCMINIT(_nvram_init)(void); ++void BCMINIT(_nvram_exit)(void); ++ ++static struct nvram_tuple * BCMINITDATA(nvram_hash)[257]; ++static struct nvram_tuple * nvram_dead; ++ ++/* Free all tuples. Should be locked. */ ++static void ++BCMINITFN(nvram_free)(void) ++{ ++ uint i; ++ struct nvram_tuple *t, *next; ++ ++ /* Free hash table */ ++ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) { ++ for (t = BCMINIT(nvram_hash)[i]; t; t = next) { ++ next = t->next; ++ BCMINIT(_nvram_free)(t); ++ } ++ BCMINIT(nvram_hash)[i] = NULL; ++ } ++ ++ /* Free dead table */ ++ for (t = nvram_dead; t; t = next) { ++ next = t->next; ++ BCMINIT(_nvram_free)(t); ++ } ++ nvram_dead = NULL; ++ ++ /* Indicate to per-port code that all tuples have been freed */ ++ BCMINIT(_nvram_free)(NULL); ++} ++ ++/* String hash */ ++static INLINE uint ++hash(const char *s) ++{ ++ uint hash = 0; ++ ++ while (*s) ++ hash = 31 * hash + *s++; ++ ++ return hash; ++} ++ ++/* (Re)initialize the hash table. Should be locked. */ ++static int ++BCMINITFN(nvram_rehash)(struct nvram_header *header) ++{ ++ char buf[] = "0xXXXXXXXX", *name, *value, *end, *eq; ++ ++ /* (Re)initialize hash table */ ++ BCMINIT(nvram_free)(); ++ ++ /* Parse and set "name=value\0 ... \0\0" */ ++ name = (char *) &header[1]; ++ end = (char *) header + NVRAM_SPACE - 2; ++ end[0] = end[1] = '\0'; ++ for (; *name; name = value + strlen(value) + 1) { ++ if (!(eq = strchr(name, '='))) ++ break; ++ *eq = '\0'; ++ value = eq + 1; ++ BCMINIT(_nvram_set)(name, value); ++ *eq = '='; ++ } ++ ++ /* Set special SDRAM parameters */ ++ if (!BCMINIT(_nvram_get)("sdram_init")) { ++ sprintf(buf, "0x%04X", (uint16)(header->crc_ver_init >> 16)); ++ BCMINIT(_nvram_set)("sdram_init", buf); ++ } ++ if (!BCMINIT(_nvram_get)("sdram_config")) { ++ sprintf(buf, "0x%04X", (uint16)(header->config_refresh & 0xffff)); ++ BCMINIT(_nvram_set)("sdram_config", buf); ++ } ++ if (!BCMINIT(_nvram_get)("sdram_refresh")) { ++ sprintf(buf, "0x%04X", (uint16)((header->config_refresh >> 16) & 0xffff)); ++ BCMINIT(_nvram_set)("sdram_refresh", buf); ++ } ++ if (!BCMINIT(_nvram_get)("sdram_ncdl")) { ++ sprintf(buf, "0x%08X", header->config_ncdl); ++ BCMINIT(_nvram_set)("sdram_ncdl", buf); ++ } ++ ++ return 0; ++} ++ ++/* Get the value of an NVRAM variable. Should be locked. */ ++char * ++BCMINITFN(_nvram_get)(const char *name) ++{ ++ uint i; ++ struct nvram_tuple *t; ++ char *value; ++ ++ if (!name) ++ return NULL; ++ ++ /* Hash the name */ ++ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash)); ++ ++ /* Find the associated tuple in the hash table */ ++ for (t = BCMINIT(nvram_hash)[i]; t && strcmp(t->name, name); t = t->next); ++ ++ value = t ? t->value : NULL; ++ ++ return value; ++} ++ ++/* Get the value of an NVRAM variable. Should be locked. */ ++int ++BCMINITFN(_nvram_set)(const char *name, const char *value) ++{ ++ uint i; ++ struct nvram_tuple *t, *u, **prev; ++ ++ /* Hash the name */ ++ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash)); ++ ++ /* Find the associated tuple in the hash table */ ++ for (prev = &BCMINIT(nvram_hash)[i], t = *prev; t && strcmp(t->name, name); prev = &t->next, t = *prev); ++ ++ /* (Re)allocate tuple */ ++ if (!(u = BCMINIT(_nvram_realloc)(t, name, value))) ++ return -12; /* -ENOMEM */ ++ ++ /* Value reallocated */ ++ if (t && t == u) ++ return 0; ++ ++ /* Move old tuple to the dead table */ ++ if (t) { ++ *prev = t->next; ++ t->next = nvram_dead; ++ nvram_dead = t; ++ } ++ ++ /* Add new tuple to the hash table */ ++ u->next = BCMINIT(nvram_hash)[i]; ++ BCMINIT(nvram_hash)[i] = u; ++ ++ return 0; ++} ++ ++/* Unset the value of an NVRAM variable. Should be locked. */ ++int ++BCMINITFN(_nvram_unset)(const char *name) ++{ ++ uint i; ++ struct nvram_tuple *t, **prev; ++ ++ if (!name) ++ return 0; ++ ++ /* Hash the name */ ++ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash)); ++ ++ /* Find the associated tuple in the hash table */ ++ for (prev = &BCMINIT(nvram_hash)[i], t = *prev; t && strcmp(t->name, name); prev = &t->next, t = *prev); ++ ++ /* Move it to the dead table */ ++ if (t) { ++ *prev = t->next; ++ t->next = nvram_dead; ++ nvram_dead = t; ++ } ++ ++ return 0; ++} ++ ++/* Get all NVRAM variables. Should be locked. */ ++int ++BCMINITFN(_nvram_getall)(char *buf, int count) ++{ ++ uint i; ++ struct nvram_tuple *t; ++ int len = 0; ++ ++ bzero(buf, count); ++ ++ /* Write name=value\0 ... \0\0 */ ++ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) { ++ for (t = BCMINIT(nvram_hash)[i]; t; t = t->next) { ++ if ((count - len) > (strlen(t->name) + 1 + strlen(t->value) + 1)) ++ len += sprintf(buf + len, "%s=%s", t->name, t->value) + 1; ++ else ++ break; ++ } ++ } ++ ++ return 0; ++} ++ ++/* Regenerate NVRAM. Should be locked. */ ++int ++BCMINITFN(_nvram_commit)(struct nvram_header *header) ++{ ++ char *init, *config, *refresh, *ncdl; ++ char *ptr, *end; ++ int i; ++ struct nvram_tuple *t; ++ struct nvram_header tmp; ++ uint8 crc; ++ ++ /* Regenerate header */ ++ header->magic = NVRAM_MAGIC; ++ header->crc_ver_init = (NVRAM_VERSION << 8); ++ if (!(init = BCMINIT(_nvram_get)("sdram_init")) || ++ !(config = BCMINIT(_nvram_get)("sdram_config")) || ++ !(refresh = BCMINIT(_nvram_get)("sdram_refresh")) || ++ !(ncdl = BCMINIT(_nvram_get)("sdram_ncdl"))) { ++ header->crc_ver_init |= SDRAM_INIT << 16; ++ header->config_refresh = SDRAM_CONFIG; ++ header->config_refresh |= SDRAM_REFRESH << 16; ++ header->config_ncdl = 0; ++ } else { ++ header->crc_ver_init |= (bcm_strtoul(init, NULL, 0) & 0xffff) << 16; ++ header->config_refresh = bcm_strtoul(config, NULL, 0) & 0xffff; ++ header->config_refresh |= (bcm_strtoul(refresh, NULL, 0) & 0xffff) << 16; ++ header->config_ncdl = bcm_strtoul(ncdl, NULL, 0); ++ } ++ ++ /* Clear data area */ ++ ptr = (char *) header + sizeof(struct nvram_header); ++ bzero(ptr, NVRAM_SPACE - sizeof(struct nvram_header)); ++ ++ /* Leave space for a double NUL at the end */ ++ end = (char *) header + NVRAM_SPACE - 2; ++ ++ /* Write out all tuples */ ++ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) { ++ for (t = BCMINIT(nvram_hash)[i]; t; t = t->next) { ++ if ((ptr + strlen(t->name) + 1 + strlen(t->value) + 1) > end) ++ break; ++ ptr += sprintf(ptr, "%s=%s", t->name, t->value) + 1; ++ } ++ } ++ ++ /* End with a double NUL */ ++ ptr += 2; ++ ++ /* Set new length */ ++ header->len = ROUNDUP(ptr - (char *) header, 4); ++ ++ /* Little-endian CRC8 over the last 11 bytes of the header */ ++ tmp.crc_ver_init = htol32(header->crc_ver_init); ++ tmp.config_refresh = htol32(header->config_refresh); ++ tmp.config_ncdl = htol32(header->config_ncdl); ++ crc = hndcrc8((char *) &tmp + 9, sizeof(struct nvram_header) - 9, CRC8_INIT_VALUE); ++ ++ /* Continue CRC8 over data bytes */ ++ crc = hndcrc8((char *) &header[1], header->len - sizeof(struct nvram_header), crc); ++ ++ /* Set new CRC8 */ ++ header->crc_ver_init |= crc; ++ ++ /* Reinitialize hash table */ ++ return BCMINIT(nvram_rehash)(header); ++} ++ ++/* Initialize hash table. Should be locked. */ ++int ++BCMINITFN(_nvram_init)(void) ++{ ++ struct nvram_header *header; ++ int ret; ++ void *osh; ++ ++ /* get kernel osl handler */ ++ osh = osl_attach(NULL); ++ ++ if (!(header = (struct nvram_header *) MALLOC(osh, NVRAM_SPACE))) { ++ printf("nvram_init: out of memory, malloced %d bytes\n", MALLOCED(osh)); ++ return -12; /* -ENOMEM */ ++ } ++ ++ if ((ret = BCMINIT(_nvram_read)(header)) == 0 && ++ header->magic == NVRAM_MAGIC) ++ BCMINIT(nvram_rehash)(header); ++ ++ MFREE(osh, header, NVRAM_SPACE); ++ return ret; ++} ++ ++/* Free hash table. Should be locked. */ ++void ++BCMINITFN(_nvram_exit)(void) ++{ ++ BCMINIT(nvram_free)(); ++} +diff -Nur linux-2.4.30/arch/mips/bcm947xx/nvram_linux.c linux-2.4.30-brcm/arch/mips/bcm947xx/nvram_linux.c +--- linux-2.4.30/arch/mips/bcm947xx/nvram_linux.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/nvram_linux.c 2005-05-25 20:02:50.000000000 +0200 +@@ -0,0 +1,617 @@ ++/* ++ * NVRAM variable manipulation (Linux kernel half) ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/string.h> ++#include <linux/interrupt.h> ++#include <linux/spinlock.h> ++#include <linux/slab.h> ++#include <linux/bootmem.h> ++#include <linux/wrapper.h> ++#include <linux/fs.h> ++#include <linux/miscdevice.h> ++#include <linux/mtd/mtd.h> ++#include <asm/addrspace.h> ++#include <asm/io.h> ++#include <asm/uaccess.h> ++ ++#include <typedefs.h> ++#include <bcmendian.h> ++#include <bcmnvram.h> ++#include <bcmutils.h> ++#include <sbconfig.h> ++#include <sbchipc.h> ++#include <sbutils.h> ++#include <sbmips.h> ++ ++/* In BSS to minimize text size and page aligned so it can be mmap()-ed */ ++static char nvram_buf[NVRAM_SPACE] __attribute__((aligned(PAGE_SIZE))); ++ ++#ifdef MODULE ++ ++#define early_nvram_get(name) nvram_get(name) ++ ++#else /* !MODULE */ ++ ++/* Global SB handle */ ++extern void *bcm947xx_sbh; ++extern spinlock_t bcm947xx_sbh_lock; ++ ++/* Convenience */ ++#define sbh bcm947xx_sbh ++#define sbh_lock bcm947xx_sbh_lock ++#define KB * 1024 ++#define MB * 1024 * 1024 ++ ++/* Probe for NVRAM header */ ++static void __init ++early_nvram_init(void) ++{ ++ struct nvram_header *header; ++ chipcregs_t *cc; ++ int i; ++ uint32 base, off, lim; ++ ++ if ((cc = sb_setcore(sbh, SB_CC, 0)) != NULL) { ++ base = KSEG1ADDR(SB_FLASH2); ++ switch (readl(&cc->capabilities) & CAP_FLASH_MASK) { ++ case PFLASH: ++ lim = SB_FLASH2_SZ; ++ break; ++ ++ case SFLASH_ST: ++ case SFLASH_AT: ++ case FLASH_NONE: ++ default: ++ return; ++ } ++ } else { ++ /* extif assumed, Stop at 4 MB */ ++ base = KSEG1ADDR(SB_FLASH1); ++ lim = SB_FLASH1_SZ; ++ } ++ ++ off = FLASH_MIN; ++ while (off <= lim) { ++ /* Windowed flash access */ ++ header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE); ++ if (header->magic == NVRAM_MAGIC) { ++ u32 *src = (u32 *) header; ++ u32 *dst = (u32 *) nvram_buf; ++ for (i = 0; i < sizeof(struct nvram_header); i += 4) ++ *dst++ = *src++; ++ for (; i < header->len && i < NVRAM_SPACE; i += 4) ++ *dst++ = ltoh32(*src++); ++ return; ++ } ++ ++ /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ ++ if (off == 1 KB) ++ break; ++ else if (off == 4 KB) ++ off = 1 KB; ++ else if (off == lim) ++ off = 4 KB; ++ else ++ off <<= 1; ++ } ++} ++ ++/* Early (before mm or mtd) read-only access to NVRAM */ ++static char * __init ++early_nvram_get(const char *name) ++{ ++ char *var, *value, *end, *eq; ++ ++ if (!name) ++ return NULL; ++ ++ if (!nvram_buf[0]) ++ early_nvram_init(); ++ ++ /* Look for name=value and return value */ ++ var = &nvram_buf[sizeof(struct nvram_header)]; ++ end = nvram_buf + sizeof(nvram_buf) - 2; ++ end[0] = end[1] = '\0'; ++ for (; *var; var = value + strlen(value) + 1) { ++ if (!(eq = strchr(var, '='))) ++ break; ++ value = eq + 1; ++ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) ++ return value; ++ } ++ ++ return NULL; ++} ++ ++#endif /* !MODULE */ ++ ++extern char * _nvram_get(const char *name); ++extern int _nvram_set(const char *name, const char *value); ++extern int _nvram_unset(const char *name); ++extern int _nvram_getall(char *buf, int count); ++extern int _nvram_commit(struct nvram_header *header); ++extern int _nvram_init(void); ++extern void _nvram_exit(void); ++ ++/* Globals */ ++static spinlock_t nvram_lock = SPIN_LOCK_UNLOCKED; ++static struct semaphore nvram_sem; ++static unsigned long nvram_offset = 0; ++static int nvram_major = -1; ++static devfs_handle_t nvram_handle = NULL; ++static struct mtd_info *nvram_mtd = NULL; ++ ++int ++_nvram_read(char *buf) ++{ ++ struct nvram_header *header = (struct nvram_header *) buf; ++ size_t len; ++ ++ if (!nvram_mtd || ++ MTD_READ(nvram_mtd, nvram_mtd->size - NVRAM_SPACE, NVRAM_SPACE, &len, buf) || ++ len != NVRAM_SPACE || ++ header->magic != NVRAM_MAGIC) { ++ /* Maybe we can recover some data from early initialization */ ++ memcpy(buf, nvram_buf, NVRAM_SPACE); ++ } ++ ++ return 0; ++} ++ ++struct nvram_tuple * ++_nvram_realloc(struct nvram_tuple *t, const char *name, const char *value) ++{ ++ if ((nvram_offset + strlen(value) + 1) > NVRAM_SPACE) ++ return NULL; ++ ++ if (!t) { ++ if (!(t = kmalloc(sizeof(struct nvram_tuple) + strlen(name) + 1, GFP_ATOMIC))) ++ return NULL; ++ ++ /* Copy name */ ++ t->name = (char *) &t[1]; ++ strcpy(t->name, name); ++ ++ t->value = NULL; ++ } ++ ++ /* Copy value */ ++ if (!t->value || strcmp(t->value, value)) { ++ t->value = &nvram_buf[nvram_offset]; ++ strcpy(t->value, value); ++ nvram_offset += strlen(value) + 1; ++ } ++ ++ return t; ++} ++ ++void ++_nvram_free(struct nvram_tuple *t) ++{ ++ if (!t) ++ nvram_offset = 0; ++ else ++ kfree(t); ++} ++ ++int ++nvram_set(const char *name, const char *value) ++{ ++ unsigned long flags; ++ int ret; ++ struct nvram_header *header; ++ ++ spin_lock_irqsave(&nvram_lock, flags); ++ if ((ret = _nvram_set(name, value))) { ++ /* Consolidate space and try again */ ++ if ((header = kmalloc(NVRAM_SPACE, GFP_ATOMIC))) { ++ if (_nvram_commit(header) == 0) ++ ret = _nvram_set(name, value); ++ kfree(header); ++ } ++ } ++ spin_unlock_irqrestore(&nvram_lock, flags); ++ ++ return ret; ++} ++ ++char * ++real_nvram_get(const char *name) ++{ ++ unsigned long flags; ++ char *value; ++ ++ spin_lock_irqsave(&nvram_lock, flags); ++ value = _nvram_get(name); ++ spin_unlock_irqrestore(&nvram_lock, flags); ++ ++ return value; ++} ++ ++char * ++nvram_get(const char *name) ++{ ++ if (nvram_major >= 0) ++ return real_nvram_get(name); ++ else ++ return early_nvram_get(name); ++} ++ ++int ++nvram_unset(const char *name) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&nvram_lock, flags); ++ ret = _nvram_unset(name); ++ spin_unlock_irqrestore(&nvram_lock, flags); ++ ++ return ret; ++} ++ ++static void ++erase_callback(struct erase_info *done) ++{ ++ wait_queue_head_t *wait_q = (wait_queue_head_t *) done->priv; ++ wake_up(wait_q); ++} ++ ++int ++nvram_commit(void) ++{ ++ char *buf; ++ size_t erasesize, len; ++ unsigned int i; ++ int ret; ++ struct nvram_header *header; ++ unsigned long flags; ++ u_int32_t offset; ++ DECLARE_WAITQUEUE(wait, current); ++ wait_queue_head_t wait_q; ++ struct erase_info erase; ++ ++ if (!nvram_mtd) { ++ printk("nvram_commit: NVRAM not found\n"); ++ return -ENODEV; ++ } ++ ++ if (in_interrupt()) { ++ printk("nvram_commit: not committing in interrupt\n"); ++ return -EINVAL; ++ } ++ ++ /* Backup sector blocks to be erased */ ++ erasesize = ROUNDUP(NVRAM_SPACE, nvram_mtd->erasesize); ++ if (!(buf = kmalloc(erasesize, GFP_KERNEL))) { ++ printk("nvram_commit: out of memory\n"); ++ return -ENOMEM; ++ } ++ ++ down(&nvram_sem); ++ ++ if ((i = erasesize - NVRAM_SPACE) > 0) { ++ offset = nvram_mtd->size - erasesize; ++ len = 0; ++ ret = MTD_READ(nvram_mtd, offset, i, &len, buf); ++ if (ret || len != i) { ++ printk("nvram_commit: read error ret = %d, len = %d/%d\n", ret, len, i); ++ ret = -EIO; ++ goto done; ++ } ++ header = (struct nvram_header *)(buf + i); ++ } else { ++ offset = nvram_mtd->size - NVRAM_SPACE; ++ header = (struct nvram_header *)buf; ++ } ++ ++ /* Regenerate NVRAM */ ++ spin_lock_irqsave(&nvram_lock, flags); ++ ret = _nvram_commit(header); ++ spin_unlock_irqrestore(&nvram_lock, flags); ++ if (ret) ++ goto done; ++ ++ /* Erase sector blocks */ ++ init_waitqueue_head(&wait_q); ++ for (; offset < nvram_mtd->size - NVRAM_SPACE + header->len; offset += nvram_mtd->erasesize) { ++ erase.mtd = nvram_mtd; ++ erase.addr = offset; ++ erase.len = nvram_mtd->erasesize; ++ erase.callback = erase_callback; ++ erase.priv = (u_long) &wait_q; ++ ++ set_current_state(TASK_INTERRUPTIBLE); ++ add_wait_queue(&wait_q, &wait); ++ ++ /* Unlock sector blocks */ ++ if (nvram_mtd->unlock) ++ nvram_mtd->unlock(nvram_mtd, offset, nvram_mtd->erasesize); ++ ++ if ((ret = MTD_ERASE(nvram_mtd, &erase))) { ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&wait_q, &wait); ++ printk("nvram_commit: erase error\n"); ++ goto done; ++ } ++ ++ /* Wait for erase to finish */ ++ schedule(); ++ remove_wait_queue(&wait_q, &wait); ++ } ++ ++ /* Write partition up to end of data area */ ++ offset = nvram_mtd->size - erasesize; ++ i = erasesize - NVRAM_SPACE + header->len; ++ ret = MTD_WRITE(nvram_mtd, offset, i, &len, buf); ++ if (ret || len != i) { ++ printk("nvram_commit: write error\n"); ++ ret = -EIO; ++ goto done; ++ } ++ ++ offset = nvram_mtd->size - erasesize; ++ ret = MTD_READ(nvram_mtd, offset, 4, &len, buf); ++ ++ done: ++ up(&nvram_sem); ++ kfree(buf); ++ return ret; ++} ++ ++int ++nvram_getall(char *buf, int count) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&nvram_lock, flags); ++ ret = _nvram_getall(buf, count); ++ spin_unlock_irqrestore(&nvram_lock, flags); ++ ++ return ret; ++} ++ ++EXPORT_SYMBOL(nvram_get); ++EXPORT_SYMBOL(nvram_getall); ++EXPORT_SYMBOL(nvram_set); ++EXPORT_SYMBOL(nvram_unset); ++EXPORT_SYMBOL(nvram_commit); ++ ++/* User mode interface below */ ++ ++static ssize_t ++dev_nvram_read(struct file *file, char *buf, size_t count, loff_t *ppos) ++{ ++ char tmp[100], *name = tmp, *value; ++ ssize_t ret; ++ unsigned long off; ++ ++ if (count > sizeof(tmp)) { ++ if (!(name = kmalloc(count, GFP_KERNEL))) ++ return -ENOMEM; ++ } ++ ++ if (copy_from_user(name, buf, count)) { ++ ret = -EFAULT; ++ goto done; ++ } ++ ++ if (*name == '\0') { ++ /* Get all variables */ ++ ret = nvram_getall(name, count); ++ if (ret == 0) { ++ if (copy_to_user(buf, name, count)) { ++ ret = -EFAULT; ++ goto done; ++ } ++ ret = count; ++ } ++ } else { ++ if (!(value = nvram_get(name))) { ++ ret = 0; ++ goto done; ++ } ++ ++ /* Provide the offset into mmap() space */ ++ off = (unsigned long) value - (unsigned long) nvram_buf; ++ ++ if (put_user(off, (unsigned long *) buf)) { ++ ret = -EFAULT; ++ goto done; ++ } ++ ++ ret = sizeof(unsigned long); ++ } ++ ++ flush_cache_all(); ++ ++done: ++ if (name != tmp) ++ kfree(name); ++ ++ return ret; ++} ++ ++static ssize_t ++dev_nvram_write(struct file *file, const char *buf, size_t count, loff_t *ppos) ++{ ++ char tmp[100], *name = tmp, *value; ++ ssize_t ret; ++ ++ if (count > sizeof(tmp)) { ++ if (!(name = kmalloc(count, GFP_KERNEL))) ++ return -ENOMEM; ++ } ++ ++ if (copy_from_user(name, buf, count)) { ++ ret = -EFAULT; ++ goto done; ++ } ++ ++ value = name; ++ name = strsep(&value, "="); ++ if (value) ++ ret = nvram_set(name, value) ? : count; ++ else ++ ret = nvram_unset(name) ? : count; ++ ++ done: ++ if (name != tmp) ++ kfree(name); ++ ++ return ret; ++} ++ ++static int ++dev_nvram_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) ++{ ++ if (cmd != NVRAM_MAGIC) ++ return -EINVAL; ++ return nvram_commit(); ++} ++ ++static int ++dev_nvram_mmap(struct file *file, struct vm_area_struct *vma) ++{ ++ unsigned long offset = virt_to_phys(nvram_buf); ++ ++ if (remap_page_range(vma->vm_start, offset, vma->vm_end-vma->vm_start, ++ vma->vm_page_prot)) ++ return -EAGAIN; ++ ++ return 0; ++} ++ ++static int ++dev_nvram_open(struct inode *inode, struct file * file) ++{ ++ MOD_INC_USE_COUNT; ++ return 0; ++} ++ ++static int ++dev_nvram_release(struct inode *inode, struct file * file) ++{ ++ MOD_DEC_USE_COUNT; ++ return 0; ++} ++ ++static struct file_operations dev_nvram_fops = { ++ owner: THIS_MODULE, ++ open: dev_nvram_open, ++ release: dev_nvram_release, ++ read: dev_nvram_read, ++ write: dev_nvram_write, ++ ioctl: dev_nvram_ioctl, ++ mmap: dev_nvram_mmap, ++}; ++ ++static void ++dev_nvram_exit(void) ++{ ++ int order = 0; ++ struct page *page, *end; ++ ++ if (nvram_handle) ++ devfs_unregister(nvram_handle); ++ ++ if (nvram_major >= 0) ++ devfs_unregister_chrdev(nvram_major, "nvram"); ++ ++ if (nvram_mtd) ++ put_mtd_device(nvram_mtd); ++ ++ while ((PAGE_SIZE << order) < NVRAM_SPACE) ++ order++; ++ end = virt_to_page(nvram_buf + (PAGE_SIZE << order) - 1); ++ for (page = virt_to_page(nvram_buf); page <= end; page++) ++ mem_map_unreserve(page); ++ ++ _nvram_exit(); ++} ++ ++static int __init ++dev_nvram_init(void) ++{ ++ int order = 0, ret = 0; ++ struct page *page, *end; ++ unsigned int i; ++ ++ /* Allocate and reserve memory to mmap() */ ++ while ((PAGE_SIZE << order) < NVRAM_SPACE) ++ order++; ++ end = virt_to_page(nvram_buf + (PAGE_SIZE << order) - 1); ++ for (page = virt_to_page(nvram_buf); page <= end; page++) ++ mem_map_reserve(page); ++ ++#ifdef CONFIG_MTD ++ /* Find associated MTD device */ ++ for (i = 0; i < MAX_MTD_DEVICES; i++) { ++ nvram_mtd = get_mtd_device(NULL, i); ++ if (nvram_mtd) { ++ if (!strcmp(nvram_mtd->name, "nvram") && ++ nvram_mtd->size >= NVRAM_SPACE) ++ break; ++ put_mtd_device(nvram_mtd); ++ } ++ } ++ if (i >= MAX_MTD_DEVICES) ++ nvram_mtd = NULL; ++#endif ++ ++ /* Initialize hash table lock */ ++ spin_lock_init(&nvram_lock); ++ ++ /* Initialize commit semaphore */ ++ init_MUTEX(&nvram_sem); ++ ++ /* Register char device */ ++ if ((nvram_major = devfs_register_chrdev(0, "nvram", &dev_nvram_fops)) < 0) { ++ ret = nvram_major; ++ goto err; ++ } ++ ++ /* Initialize hash table */ ++ _nvram_init(); ++ ++ /* Create /dev/nvram handle */ ++ nvram_handle = devfs_register(NULL, "nvram", DEVFS_FL_NONE, nvram_major, 0, ++ S_IFCHR | S_IRUSR | S_IWUSR | S_IRGRP, &dev_nvram_fops, NULL); ++ ++ /* Set the SDRAM NCDL value into NVRAM if not already done */ ++ if (getintvar(NULL, "sdram_ncdl") == 0) { ++ unsigned int ncdl; ++ char buf[] = "0x00000000"; ++ ++ if ((ncdl = sb_memc_get_ncdl(sbh))) { ++ sprintf(buf, "0x%08x", ncdl); ++ nvram_set("sdram_ncdl", buf); ++ nvram_commit(); ++ } ++ } ++ ++ return 0; ++ ++ err: ++ dev_nvram_exit(); ++ return ret; ++} ++ ++module_init(dev_nvram_init); ++module_exit(dev_nvram_exit); +diff -Nur linux-2.4.30/arch/mips/bcm947xx/pcibios.c linux-2.4.30-brcm/arch/mips/bcm947xx/pcibios.c +--- linux-2.4.30/arch/mips/bcm947xx/pcibios.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/pcibios.c 2005-05-26 01:15:53.000000000 +0200 +@@ -0,0 +1,355 @@ ++/* ++ * Low-Level PCI and SB support for BCM47xx (Linux support code) ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <linux/config.h> ++#include <linux/types.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/pci.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/paccess.h> ++ ++#include <typedefs.h> ++#include <bcmutils.h> ++#include <sbconfig.h> ++#include <sbpci.h> ++#include <pcicfg.h> ++#include <sbutils.h> ++#include <bcmdevs.h> ++#include <bcmnvram.h> ++ ++/* Global SB handle */ ++extern void *bcm947xx_sbh; ++extern spinlock_t bcm947xx_sbh_lock; ++ ++/* Convenience */ ++#define sbh bcm947xx_sbh ++#define sbh_lock bcm947xx_sbh_lock ++ ++static int ++sbpci_read_config_byte(struct pci_dev *dev, int where, u8 *value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static int ++sbpci_read_config_word(struct pci_dev *dev, int where, u16 *value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static int ++sbpci_read_config_dword(struct pci_dev *dev, int where, u32 *value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static int ++sbpci_write_config_byte(struct pci_dev *dev, int where, u8 value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static int ++sbpci_write_config_word(struct pci_dev *dev, int where, u16 value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static int ++sbpci_write_config_dword(struct pci_dev *dev, int where, u32 value) ++{ ++ unsigned long flags; ++ int ret; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value)); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} ++ ++static struct pci_ops pcibios_ops = { ++ sbpci_read_config_byte, ++ sbpci_read_config_word, ++ sbpci_read_config_dword, ++ sbpci_write_config_byte, ++ sbpci_write_config_word, ++ sbpci_write_config_dword ++}; ++ ++ ++void __init ++pcibios_init(void) ++{ ++ ulong flags; ++ ++ if (!(sbh = sb_kattach())) ++ panic("sb_kattach failed"); ++ spin_lock_init(&sbh_lock); ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ sbpci_init(sbh); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ ++ set_io_port_base((unsigned long) ioremap_nocache(SB_PCI_MEM, 0x04000000)); ++ ++ mdelay(300); //By Joey for Atheros Card ++ ++ /* Scan the SB bus */ ++ pci_scan_bus(0, &pcibios_ops, NULL); ++ ++} ++ ++char * __init ++pcibios_setup(char *str) ++{ ++ if (!strncmp(str, "ban=", 4)) { ++ sbpci_ban(simple_strtoul(str + 4, NULL, 0)); ++ return NULL; ++ } ++ ++ return (str); ++} ++ ++static u32 pci_iobase = 0x100; ++static u32 pci_membase = SB_PCI_DMA; ++ ++void __init ++pcibios_fixup_bus(struct pci_bus *b) ++{ ++ struct list_head *ln; ++ struct pci_dev *d; ++ struct resource *res; ++ int pos, size; ++ u32 *base; ++ u8 irq; ++ ++ printk("PCI: Fixing up bus %d\n", b->number); ++ ++ /* Fix up SB */ ++ if (b->number == 0) { ++ for (ln=b->devices.next; ln != &b->devices; ln=ln->next) { ++ d = pci_dev_b(ln); ++ /* Fix up interrupt lines */ ++ pci_read_config_byte(d, PCI_INTERRUPT_LINE, &irq); ++ d->irq = irq + 2; ++ pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq); ++ } ++ } ++ ++ /* Fix up external PCI */ ++ else { ++ for (ln=b->devices.next; ln != &b->devices; ln=ln->next) { ++ d = pci_dev_b(ln); ++ /* Fix up resource bases */ ++ for (pos = 0; pos < 6; pos++) { ++ res = &d->resource[pos]; ++ base = (res->flags & IORESOURCE_IO) ? &pci_iobase : &pci_membase; ++ if (res->end) { ++ size = res->end - res->start + 1; ++ if (*base & (size - 1)) ++ *base = (*base + size) & ~(size - 1); ++ res->start = *base; ++ res->end = res->start + size - 1; ++ *base += size; ++ pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start); ++ } ++ /* Fix up PCI bridge BAR0 only */ ++ if (b->number == 1 && PCI_SLOT(d->devfn) == 0) ++ break; ++ } ++ /* Fix up interrupt lines */ ++ if (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL)) ++ d->irq = (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL))->irq; ++ pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq); ++ } ++ } ++} ++ ++unsigned int ++pcibios_assign_all_busses(void) ++{ ++ return 1; ++} ++ ++void ++pcibios_align_resource(void *data, struct resource *res, ++ unsigned long size, unsigned long align) ++{ ++} ++ ++int ++pcibios_enable_resources(struct pci_dev *dev) ++{ ++ u16 cmd, old_cmd; ++ int idx; ++ struct resource *r; ++ ++ /* External PCI only */ ++ if (dev->bus->number == 0) ++ return 0; ++ ++ pci_read_config_word(dev, PCI_COMMAND, &cmd); ++ old_cmd = cmd; ++ for(idx=0; idx<6; idx++) { ++ r = &dev->resource[idx]; ++ if (r->flags & IORESOURCE_IO) ++ cmd |= PCI_COMMAND_IO; ++ if (r->flags & IORESOURCE_MEM) ++ cmd |= PCI_COMMAND_MEMORY; ++ } ++ if (dev->resource[PCI_ROM_RESOURCE].start) ++ cmd |= PCI_COMMAND_MEMORY; ++ if (cmd != old_cmd) { ++ printk("PCI: Enabling device %s (%04x -> %04x)\n", dev->slot_name, old_cmd, cmd); ++ pci_write_config_word(dev, PCI_COMMAND, cmd); ++ } ++ return 0; ++} ++ ++int ++pcibios_enable_device(struct pci_dev *dev, int mask) ++{ ++ ulong flags; ++ uint coreidx; ++ ++ /* External PCI device enable */ ++ if (dev->bus->number != 0) ++ return pcibios_enable_resources(dev); ++ ++ /* These cores come out of reset enabled */ ++ if (dev->device == SB_MIPS || ++ dev->device == SB_MIPS33 || ++ dev->device == SB_EXTIF || ++ dev->device == SB_CC) ++ return 0; ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ coreidx = sb_coreidx(sbh); ++ if (!sb_setcoreidx(sbh, PCI_SLOT(dev->devfn))) ++ return PCIBIOS_DEVICE_NOT_FOUND; ++ ++ /* ++ * The USB core requires a special bit to be set during core ++ * reset to enable host (OHCI) mode. Resetting the SB core in ++ * pcibios_enable_device() is a hack for compatibility with ++ * vanilla usb-ohci so that it does not have to know about ++ * SB. A driver that wants to use the USB core in device mode ++ * should know about SB and should reset the bit back to 0 ++ * after calling pcibios_enable_device(). ++ */ ++ if (sb_coreid(sbh) == SB_USB) { ++ sb_core_disable(sbh, sb_coreflags(sbh, 0, 0)); ++ sb_core_reset(sbh, 1 << 29); ++ } else ++ sb_core_reset(sbh, 0); ++ ++ sb_setcoreidx(sbh, coreidx); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ ++ return 0; ++} ++ ++void ++pcibios_update_resource(struct pci_dev *dev, struct resource *root, ++ struct resource *res, int resource) ++{ ++ unsigned long where, size; ++ u32 reg; ++ ++ /* External PCI only */ ++ if (dev->bus->number == 0) ++ return; ++ ++ where = PCI_BASE_ADDRESS_0 + (resource * 4); ++ size = res->end - res->start; ++ pci_read_config_dword(dev, where, ®); ++ reg = (reg & size) | (((u32)(res->start - root->start)) & ~size); ++ pci_write_config_dword(dev, where, reg); ++} ++ ++static void __init ++quirk_sbpci_bridge(struct pci_dev *dev) ++{ ++ if (dev->bus->number != 1 || PCI_SLOT(dev->devfn) != 0) ++ return; ++ ++ printk("PCI: Fixing up bridge\n"); ++ ++ /* Enable PCI bridge bus mastering and memory space */ ++ pci_set_master(dev); ++ pcibios_enable_resources(dev); ++ ++ /* Enable PCI bridge BAR1 prefetch and burst */ ++ pci_write_config_dword(dev, PCI_BAR1_CONTROL, 3); ++} ++ ++struct pci_fixup pcibios_fixups[] = { ++ { PCI_FIXUP_HEADER, PCI_ANY_ID, PCI_ANY_ID, quirk_sbpci_bridge }, ++ { 0 } ++}; ++ ++/* ++ * If we set up a device for bus mastering, we need to check the latency ++ * timer as certain crappy BIOSes forget to set it properly. ++ */ ++unsigned int pcibios_max_latency = 255; ++ ++void pcibios_set_master(struct pci_dev *dev) ++{ ++ u8 lat; ++ pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); ++ if (lat < 16) ++ lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; ++ else if (lat > pcibios_max_latency) ++ lat = pcibios_max_latency; ++ else ++ return; ++ printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n", dev->slot_name, lat); ++ pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); ++} ++ +diff -Nur linux-2.4.30/arch/mips/bcm947xx/prom.c linux-2.4.30-brcm/arch/mips/bcm947xx/prom.c +--- linux-2.4.30/arch/mips/bcm947xx/prom.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/prom.c 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,41 @@ ++/* ++ * Early initialization code for BCM94710 boards ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: prom.c,v 1.1 2005/03/16 13:49:59 wbx Exp $ ++ */ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/types.h> ++#include <asm/bootinfo.h> ++ ++void __init ++prom_init(int argc, const char **argv) ++{ ++ unsigned long mem; ++ ++ mips_machgroup = MACH_GROUP_BRCM; ++ mips_machtype = MACH_BCM947XX; ++ ++ /* Figure out memory size by finding aliases */ ++ for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) { ++ if (*(unsigned long *)((unsigned long)(prom_init) + mem) == ++ *(unsigned long *)(prom_init)) ++ break; ++ } ++ add_memory_region(0, mem, BOOT_MEM_RAM); ++} ++ ++void __init ++prom_free_prom_memory(void) ++{ ++} +diff -Nur linux-2.4.30/arch/mips/bcm947xx/sbmips.c linux-2.4.30-brcm/arch/mips/bcm947xx/sbmips.c +--- linux-2.4.30/arch/mips/bcm947xx/sbmips.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/sbmips.c 2005-05-25 05:06:08.000000000 +0200 +@@ -0,0 +1,982 @@ ++/* ++ * BCM47XX Sonics SiliconBackplane MIPS core routines ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <sbutils.h> ++#include <bcmdevs.h> ++#include <bcmnvram.h> ++#include <bcmutils.h> ++#include <hndmips.h> ++#include <sbconfig.h> ++#include <sbextif.h> ++#include <sbchipc.h> ++#include <sbmemc.h> ++#include <mipsinc.h> ++ ++/* ++ * Returns TRUE if an external UART exists at the given base ++ * register. ++ */ ++static bool ++BCMINITFN(serial_exists)(uint8 *regs) ++{ ++ uint8 save_mcr, status1; ++ ++ save_mcr = R_REG(®s[UART_MCR]); ++ W_REG(®s[UART_MCR], UART_MCR_LOOP | 0x0a); ++ status1 = R_REG(®s[UART_MSR]) & 0xf0; ++ W_REG(®s[UART_MCR], save_mcr); ++ ++ return (status1 == 0x90); ++} ++ ++/* ++ * Initializes UART access. The callback function will be called once ++ * per found UART. ++ */ ++void ++BCMINITFN(sb_serial_init)(void *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift)) ++{ ++ void *regs; ++ ulong base; ++ uint irq; ++ int i, n; ++ ++ if ((regs = sb_setcore(sbh, SB_EXTIF, 0))) { ++ extifregs_t *eir = (extifregs_t *) regs; ++ sbconfig_t *sb; ++ ++ /* Determine external UART register base */ ++ sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF); ++ base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1))); ++ ++ /* Determine IRQ */ ++ irq = sb_irq(sbh); ++ ++ /* Disable GPIO interrupt initially */ ++ W_REG(&eir->gpiointpolarity, 0); ++ W_REG(&eir->gpiointmask, 0); ++ ++ /* Search for external UARTs */ ++ n = 2; ++ for (i = 0; i < 2; i++) { ++ regs = (void *) REG_MAP(base + (i * 8), 8); ++ if (BCMINIT(serial_exists)(regs)) { ++ /* Set GPIO 1 to be the external UART IRQ */ ++ W_REG(&eir->gpiointmask, 2); ++ if (add) ++ add(regs, irq, 13500000, 0); ++ } ++ } ++ ++ /* Add internal UART if enabled */ ++ if (R_REG(&eir->corecontrol) & CC_UE) ++ if (add) ++ add((void *) &eir->uartdata, irq, sb_clock(sbh), 2); ++ } else if ((regs = sb_setcore(sbh, SB_CC, 0))) { ++ chipcregs_t *cc = (chipcregs_t *) regs; ++ uint32 rev, cap, pll, baud_base, div; ++ ++ /* Determine core revision and capabilities */ ++ rev = sb_corerev(sbh); ++ cap = R_REG(&cc->capabilities); ++ pll = cap & CAP_PLL_MASK; ++ ++ /* Determine IRQ */ ++ irq = sb_irq(sbh); ++ ++ if (pll == PLL_TYPE1) { ++ /* PLL clock */ ++ baud_base = sb_clock_rate(pll, ++ R_REG(&cc->clockcontrol_n), ++ R_REG(&cc->clockcontrol_m2)); ++ div = 1; ++ } else if (rev >= 3) { ++ if (pll == PLL_TYPE6) { ++ /* Fixed ALP clock on 4320 */ ++ baud_base = 20000000; ++ /* Set the override bit so we don't divide it */ ++ W_REG(&cc->corecontrol, CC_UARTCLKO); ++ } else { ++ /* Internal backplane clock */ ++ baud_base = sb_clock(sbh); ++ } ++ div = 2; /* Minimum divisor */ ++ W_REG(&cc->clkdiv, ((R_REG(&cc->clkdiv) & ~CLKD_UART) | div)); ++ } else { ++ /* Fixed internal backplane clock */ ++ baud_base = 88000000; ++ div = 48; ++ } ++ ++ /* Clock source depends on strapping if UartClkOverride is unset */ ++ if ((rev > 0) && ((R_REG(&cc->corecontrol) & CC_UARTCLKO) == 0)) { ++ if ((cap & CAP_UCLKSEL) == CAP_UINTCLK) { ++ /* Internal divided backplane clock */ ++ baud_base /= div; ++ } else { ++ /* Assume external clock of 1.8432 MHz */ ++ baud_base = 1843200; ++ } ++ } ++ ++ /* Add internal UARTs */ ++ n = cap & CAP_UARTS_MASK; ++ for (i = 0; i < n; i++) { ++ /* Register offset changed after revision 0 */ ++ if (rev) ++ regs = (void *)((ulong) &cc->uart0data + (i * 256)); ++ else ++ regs = (void *)((ulong) &cc->uart0data + (i * 8)); ++ ++ if (add) ++ add(regs, irq, baud_base, 0); ++ } ++ } ++} ++ ++/* ++ * Initialize jtag master and return handle for ++ * jtag_rwreg. Returns NULL on failure. ++ */ ++void * ++sb_jtagm_init(void *sbh, uint clkd, bool exttap) ++{ ++ void *regs; ++ ++ if ((regs = sb_setcore(sbh, SB_CC, 0)) != NULL) { ++ chipcregs_t *cc = (chipcregs_t *) regs; ++ uint32 tmp; ++ ++ /* ++ * Determine jtagm availability from ++ * core revision and capabilities. ++ */ ++ tmp = sb_corerev(sbh); ++ /* ++ * Corerev 10 has jtagm, but the only chip ++ * with it does not have a mips, and ++ * the layout of the jtagcmd register is ++ * different. We'll only accept >= 11. ++ */ ++ if (tmp < 11) ++ return (NULL); ++ ++ tmp = R_REG(&cc->capabilities); ++ if ((tmp & CAP_JTAGP) == 0) ++ return (NULL); ++ ++ /* Set clock divider if requested */ ++ if (clkd != 0) { ++ tmp = R_REG(&cc->clkdiv); ++ tmp = (tmp & ~CLKD_JTAG) | ++ ((clkd << CLKD_JTAG_SHIFT) & CLKD_JTAG); ++ W_REG(&cc->clkdiv, tmp); ++ } ++ ++ /* Enable jtagm */ ++ tmp = JCTRL_EN | (exttap ? JCTRL_EXT_EN : 0); ++ W_REG(&cc->jtagctrl, tmp); ++ } ++ ++ return (regs); ++} ++ ++void ++sb_jtagm_disable(void *h) ++{ ++ chipcregs_t *cc = (chipcregs_t *)h; ++ ++ W_REG(&cc->jtagctrl, R_REG(&cc->jtagctrl) & ~JCTRL_EN); ++} ++ ++/* ++ * Read/write a jtag register. Assumes a target with ++ * 8 bit IR and 32 bit DR. ++ */ ++#define IRWIDTH 8 ++#define DRWIDTH 32 ++uint32 ++jtag_rwreg(void *h, uint32 ir, uint32 dr) ++{ ++ chipcregs_t *cc = (chipcregs_t *) h; ++ uint32 tmp; ++ ++ W_REG(&cc->jtagir, ir); ++ W_REG(&cc->jtagdr, dr); ++ tmp = JCMD_START | JCMD_ACC_IRDR | ++ ((IRWIDTH - 1) << JCMD_IRW_SHIFT) | ++ (DRWIDTH - 1); ++ W_REG(&cc->jtagcmd, tmp); ++ while (((tmp = R_REG(&cc->jtagcmd)) & JCMD_BUSY) == JCMD_BUSY) { ++ /* OSL_DELAY(1); */ ++ } ++ ++ tmp = R_REG(&cc->jtagdr); ++ return (tmp); ++} ++ ++/* Returns the SB interrupt flag of the current core. */ ++uint32 ++sb_flag(void *sbh) ++{ ++ void *regs; ++ sbconfig_t *sb; ++ ++ regs = sb_coreregs(sbh); ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ ++ return (R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK); ++} ++ ++static const uint32 sbips_int_mask[] = { ++ 0, ++ SBIPS_INT1_MASK, ++ SBIPS_INT2_MASK, ++ SBIPS_INT3_MASK, ++ SBIPS_INT4_MASK ++}; ++ ++static const uint32 sbips_int_shift[] = { ++ 0, ++ 0, ++ SBIPS_INT2_SHIFT, ++ SBIPS_INT3_SHIFT, ++ SBIPS_INT4_SHIFT ++}; ++ ++/* ++ * Returns the MIPS IRQ assignment of the current core. If unassigned, ++ * 0 is returned. ++ */ ++uint ++sb_irq(void *sbh) ++{ ++ uint idx; ++ void *regs; ++ sbconfig_t *sb; ++ uint32 flag, sbipsflag; ++ uint irq = 0; ++ ++ flag = sb_flag(sbh); ++ ++ idx = sb_coreidx(sbh); ++ ++ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) || ++ (regs = sb_setcore(sbh, SB_MIPS33, 0))) { ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ ++ /* sbipsflag specifies which core is routed to interrupts 1 to 4 */ ++ sbipsflag = R_REG(&sb->sbipsflag); ++ for (irq = 1; irq <= 4; irq++) { ++ if (((sbipsflag & sbips_int_mask[irq]) >> sbips_int_shift[irq]) == flag) ++ break; ++ } ++ if (irq == 5) ++ irq = 0; ++ } ++ ++ sb_setcoreidx(sbh, idx); ++ ++ return irq; ++} ++ ++/* Clears the specified MIPS IRQ. */ ++static void ++BCMINITFN(sb_clearirq)(void *sbh, uint irq) ++{ ++ void *regs; ++ sbconfig_t *sb; ++ ++ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) && ++ !(regs = sb_setcore(sbh, SB_MIPS33, 0))) ++ ASSERT(regs); ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ ++ if (irq == 0) ++ W_REG(&sb->sbintvec, 0); ++ else ++ OR_REG(&sb->sbipsflag, sbips_int_mask[irq]); ++} ++ ++/* ++ * Assigns the specified MIPS IRQ to the specified core. Shared MIPS ++ * IRQ 0 may be assigned more than once. ++ */ ++static void ++BCMINITFN(sb_setirq)(void *sbh, uint irq, uint coreid, uint coreunit) ++{ ++ void *regs; ++ sbconfig_t *sb; ++ uint32 flag; ++ ++ regs = sb_setcore(sbh, coreid, coreunit); ++ ASSERT(regs); ++ flag = sb_flag(sbh); ++ ++ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) && ++ !(regs = sb_setcore(sbh, SB_MIPS33, 0))) ++ ASSERT(regs); ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ ++ if (irq == 0) ++ OR_REG(&sb->sbintvec, 1 << flag); ++ else { ++ flag <<= sbips_int_shift[irq]; ++ ASSERT(!(flag & ~sbips_int_mask[irq])); ++ flag |= R_REG(&sb->sbipsflag) & ~sbips_int_mask[irq]; ++ W_REG(&sb->sbipsflag, flag); ++ } ++} ++ ++/* ++ * Initializes clocks and interrupts. SB and NVRAM access must be ++ * initialized prior to calling. ++ */ ++void ++BCMINITFN(sb_mips_init)(void *sbh) ++{ ++ ulong hz, ns, tmp; ++ extifregs_t *eir; ++ chipcregs_t *cc; ++ char *value; ++ uint irq; ++ ++ /* Figure out current SB clock speed */ ++ if ((hz = sb_clock(sbh)) == 0) ++ hz = 100000000; ++ ns = 1000000000 / hz; ++ ++ /* Setup external interface timing */ ++ if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) { ++ /* Initialize extif so we can get to the LEDs and external UART */ ++ W_REG(&eir->prog_config, CF_EN); ++ ++ /* Set timing for the flash */ ++ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ ++ tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */ ++ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ ++ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ ++ ++ /* Set programmable interface timing for external uart */ ++ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ ++ tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */ ++ tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */ ++ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ ++ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ ++ } else if ((cc = sb_setcore(sbh, SB_CC, 0))) { ++ /* Set timing for the flash */ ++ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ ++ tmp |= CEIL(10, ns) << FW_W1_SHIFT; /* W1 = 10nS */ ++ tmp |= CEIL(120, ns); /* W0 = 120nS */ ++ ++ // Added by Chen-I for 5365 ++ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) ++ { ++ W_REG(&cc->flash_waitcount, tmp); ++ W_REG(&cc->pcmcia_memwait, tmp); ++ } ++ else ++ { ++ if (sb_corerev(sbh) < 9) ++ W_REG(&cc->flash_waitcount, tmp); ++ ++ if ( (sb_corerev(sbh) < 9) || ++ ((BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) && BCMINIT(sb_chiprev)(sbh) == 0) ) { ++ W_REG(&cc->pcmcia_memwait, tmp); ++ } ++ } ++ ++ // Added by Chen-I & Yen for enabling 5350 EXTIF ++ if (BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) ++ { ++ /* Set programmable interface timing for external uart */ ++ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ ++ tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */ ++ tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */ ++ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ ++ W_REG(&cc->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ ++ //printf("===========config_REG=%d\n", R_REG(&cc->prog_config)); ++ //printf("-----------config_REG_addr=%x\n", &cc->prog_config); ++ //printf("===========waitcount_REG=%d\n", R_REG(&cc->prog_waitcount)); ++ //printf("-----------waitcount_REG=%x\n", &cc->prog_waitcount); ++ } ++ } ++ ++ /* Chip specific initialization */ ++ switch (BCMINIT(sb_chip)(sbh)) { ++ case BCM4710_DEVICE_ID: ++ /* Clear interrupt map */ ++ for (irq = 0; irq <= 4; irq++) ++ BCMINIT(sb_clearirq)(sbh, irq); ++ BCMINIT(sb_setirq)(sbh, 0, SB_CODEC, 0); ++ BCMINIT(sb_setirq)(sbh, 0, SB_EXTIF, 0); ++ BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 1); ++ BCMINIT(sb_setirq)(sbh, 3, SB_ILINE20, 0); ++ BCMINIT(sb_setirq)(sbh, 4, SB_PCI, 0); ++ ASSERT(eir); ++ value = BCMINIT(nvram_get)("et0phyaddr"); ++ if (value && !strcmp(value, "31")) { ++ /* Enable internal UART */ ++ W_REG(&eir->corecontrol, CC_UE); ++ /* Give USB its own interrupt */ ++ BCMINIT(sb_setirq)(sbh, 1, SB_USB, 0); ++ } else { ++ /* Disable internal UART */ ++ W_REG(&eir->corecontrol, 0); ++ /* Give Ethernet its own interrupt */ ++ BCMINIT(sb_setirq)(sbh, 1, SB_ENET, 0); ++ BCMINIT(sb_setirq)(sbh, 0, SB_USB, 0); ++ } ++ break; ++ case BCM4310_DEVICE_ID: ++ MTC0(C0_BROADCOM, 0, MFC0(C0_BROADCOM, 0) & ~(1 << 22)); ++ break; ++ case BCM5350_DEVICE_ID: ++ /* Clear interrupt map */ ++ for (irq = 0; irq <= 4; irq++) ++ BCMINIT(sb_clearirq)(sbh, irq); ++ BCMINIT(sb_setirq)(sbh, 0, SB_CC, 0); ++ BCMINIT(sb_setirq)(sbh, 1, SB_D11, 0); ++ BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 0); ++ BCMINIT(sb_setirq)(sbh, 3, SB_IPSEC, 0); ++ BCMINIT(sb_setirq)(sbh, 4, SB_USB, 0); ++ break; ++ } ++} ++ ++uint32 ++BCMINITFN(sb_mips_clock)(void *sbh) ++{ ++ extifregs_t *eir; ++ chipcregs_t *cc; ++ uint32 n, m; ++ uint idx; ++ uint32 pll_type, rate = 0; ++ ++ /* get index of the current core */ ++ idx = sb_coreidx(sbh); ++ pll_type = PLL_TYPE1; ++ ++ /* switch to extif or chipc core */ ++ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { ++ n = R_REG(&eir->clockcontrol_n); ++ m = R_REG(&eir->clockcontrol_sb); ++ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { ++ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; ++ n = R_REG(&cc->clockcontrol_n); ++ if ((pll_type == PLL_TYPE2) || ++ (pll_type == PLL_TYPE4) || ++ (pll_type == PLL_TYPE6)) ++ m = R_REG(&cc->clockcontrol_mips); ++ else if (pll_type == PLL_TYPE5) { ++ rate = 200000000; ++ goto out; ++ } ++ else if (pll_type == PLL_TYPE3) { ++ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) { /* 5365 is also type3 */ ++ rate = 200000000; ++ goto out; ++ } else ++ m = R_REG(&cc->clockcontrol_m2); /* 5350 uses m2 to control mips */ ++ } else ++ m = R_REG(&cc->clockcontrol_sb); ++ } else ++ goto out; ++ ++ // Added by Chen-I for 5365 ++ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) ++ rate = 100000000; ++ else ++ /* calculate rate */ ++ rate = sb_clock_rate(pll_type, n, m); ++ ++ if (pll_type == PLL_TYPE6) ++ rate = SB2MIPS_T6(rate); ++ ++out: ++ /* switch back to previous core */ ++ sb_setcoreidx(sbh, idx); ++ ++ return rate; ++} ++ ++#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4) ++ ++static void ++BCMINITFN(handler)(void) ++{ ++ /* Step 11 */ ++ __asm__ ( ++ ".set\tmips32\n\t" ++ "ssnop\n\t" ++ "ssnop\n\t" ++ /* Disable interrupts */ ++ /* MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~(ALLINTS | STO_IE)); */ ++ "mfc0 $15, $12\n\t" ++ /* Just a Hack to not to use reg 'at' which was causing problems on 4704 A2 */ ++ "li $14, -31746\n\t" ++ "and $15, $15, $14\n\t" ++ "mtc0 $15, $12\n\t" ++ "eret\n\t" ++ "nop\n\t" ++ "nop\n\t" ++ ".set\tmips0" ++ ); ++} ++ ++/* The following MUST come right after handler() */ ++static void ++BCMINITFN(afterhandler)(void) ++{ ++} ++ ++/* ++ * Set the MIPS, backplane and PCI clocks as closely as possible. ++ */ ++bool ++BCMINITFN(sb_mips_setclock)(void *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock) ++{ ++ extifregs_t *eir = NULL; ++ chipcregs_t *cc = NULL; ++ mipsregs_t *mipsr = NULL; ++ volatile uint32 *clockcontrol_n, *clockcontrol_sb, *clockcontrol_pci, *clockcontrol_m2; ++ uint32 orig_n, orig_sb, orig_pci, orig_m2, orig_mips, orig_ratio_parm, new_ratio; ++ uint32 pll_type, sync_mode; ++ uint ic_size, ic_lsize; ++ uint idx, i; ++ typedef struct { ++ uint32 mipsclock; ++ uint16 n; ++ uint32 sb; ++ uint32 pci33; ++ uint32 pci25; ++ } n3m_table_t; ++ static n3m_table_t BCMINITDATA(type1_table)[] = { ++ { 96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 }, /* 96.000 32.000 24.000 */ ++ { 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 }, /* 100.000 33.333 25.000 */ ++ { 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 }, /* 104.000 31.200 24.960 */ ++ { 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 }, /* 108.000 32.400 24.923 */ ++ { 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 }, /* 112.000 32.000 24.889 */ ++ { 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 }, /* 115.200 32.000 24.000 */ ++ { 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 }, /* 120.000 30.000 24.000 */ ++ { 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 }, /* 124.800 31.200 24.960 */ ++ { 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 }, /* 128.000 32.000 24.000 */ ++ { 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 }, /* 132.000 33.000 24.750 */ ++ { 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 }, /* 136.000 32.640 24.727 */ ++ { 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 }, /* 140.000 30.000 24.706 */ ++ { 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 }, /* 144.000 30.857 24.686 */ ++ { 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 }, /* 150.857 33.000 24.000 */ ++ { 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 }, /* 152.000 32.571 24.000 */ ++ { 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 }, /* 156.000 31.200 24.960 */ ++ { 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 }, /* 160.000 32.000 24.000 */ ++ { 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 }, /* 163.200 32.640 24.727 */ ++ { 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 }, /* 168.000 32.000 24.889 */ ++ { 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 }, /* 176.000 33.000 24.000 */ ++ }; ++ typedef struct { ++ uint32 mipsclock; ++ uint16 n; ++ uint32 m2; /* that is the clockcontrol_m2 */ ++ } type3_table_t; ++ static type3_table_t type3_table[] = { /* for 5350, mips clock is always double sb clock */ ++ { 150000000, 0x311, 0x4020005 }, ++// { 180000000, 0x, 0x }, /* later we may want this frequency */ ++ { 200000000, 0x311, 0x4020003 }, ++ }; ++ typedef struct { ++ uint32 mipsclock; ++ uint32 sbclock; ++ uint16 n; ++ uint32 sb; ++ uint32 pci33; ++ uint32 m2; ++ uint32 m3; ++ uint32 ratio; ++ uint32 ratio_parm; ++ } n4m_table_t; ++ ++ static n4m_table_t BCMINITDATA(type2_table)[] = { ++ { 180000000, 80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 180000000, 90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 }, ++ { 200000000, 100000000, 0x0303, 0x01000000, 0x01000600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 }, ++ { 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 }, ++ { 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 }, ++ { 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 }, ++ { 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 240000000, 120000000, 0x0803, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 }, ++ { 252000000, 126000000, 0x0504, 0x01000100, 0x01020500, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 }, ++ { 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 }, ++ { 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 }, ++ { 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 }, ++ { 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100, 0x94, 0x012a00a9 }, ++ { 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 } ++ }; ++ ++ static n4m_table_t BCMINITDATA(type4_table)[] = { ++ { 192000000, 96000000, 0x0702, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 }, ++ { 200000000, 100000000, 0x0009, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 }, ++ { 216000000, 108000000, 0x0111, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 0x21, 0x0aaa0555 }, ++ { 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x11030305, 0x04000005, 0x94, 0x012a00a9 }, ++ { 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 0x21, 0x0aaa0555 }, ++ { 240000000, 120000000, 0x0109, 0x11030002, 0x01050203, 0x11030002, 0x04000003, 0x21, 0x0aaa0555 }, ++ { 252000000, 126000000, 0x0203, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 0x21, 0x0aaa0555 }, ++ { 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 0x21, 0x0aaa0555 }, ++ { 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 0x73, 0x254a14a9 }, ++ { 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 0x73, 0x254a14a9 }, ++ { 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 0x73, 0x254a14a9 }, ++ { 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002, 0x52, 0x02520129 } ++ }; ++ ulong start, end, dst; ++ bool ret = FALSE; ++ ++ /* get index of the current core */ ++ idx = sb_coreidx(sbh); ++ clockcontrol_m2 = NULL; ++ ++ /* switch to extif or chipc core */ ++ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { ++ pll_type = PLL_TYPE1; ++ clockcontrol_n = &eir->clockcontrol_n; ++ clockcontrol_sb = &eir->clockcontrol_sb; ++ clockcontrol_pci = &eir->clockcontrol_pci; ++ clockcontrol_m2 = &cc->clockcontrol_m2; ++ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { ++ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; ++ if (pll_type == PLL_TYPE6) { ++ clockcontrol_n = NULL; ++ clockcontrol_sb = NULL; ++ clockcontrol_pci = NULL; ++ } else { ++ clockcontrol_n = &cc->clockcontrol_n; ++ clockcontrol_sb = &cc->clockcontrol_sb; ++ clockcontrol_pci = &cc->clockcontrol_pci; ++ clockcontrol_m2 = &cc->clockcontrol_m2; ++ } ++ } else ++ goto done; ++ ++ if (pll_type == PLL_TYPE6) { ++ /* Silence compilers */ ++ orig_n = orig_sb = orig_pci = 0; ++ } else { ++ /* Store the current clock register values */ ++ orig_n = R_REG(clockcontrol_n); ++ orig_sb = R_REG(clockcontrol_sb); ++ orig_pci = R_REG(clockcontrol_pci); ++ } ++ ++ if (pll_type == PLL_TYPE1) { ++ /* Keep the current PCI clock if not specified */ ++ if (pciclock == 0) { ++ pciclock = sb_clock_rate(pll_type, R_REG(clockcontrol_n), R_REG(clockcontrol_pci)); ++ pciclock = (pciclock <= 25000000) ? 25000000 : 33000000; ++ } ++ ++ /* Search for the closest MIPS clock less than or equal to a preferred value */ ++ for (i = 0; i < ARRAYSIZE(BCMINIT(type1_table)); i++) { ++ ASSERT(BCMINIT(type1_table)[i].mipsclock == ++ sb_clock_rate(pll_type, BCMINIT(type1_table)[i].n, BCMINIT(type1_table)[i].sb)); ++ if (BCMINIT(type1_table)[i].mipsclock > mipsclock) ++ break; ++ } ++ if (i == 0) { ++ ret = FALSE; ++ goto done; ++ } else { ++ ret = TRUE; ++ i--; ++ } ++ ASSERT(BCMINIT(type1_table)[i].mipsclock <= mipsclock); ++ ++ /* No PLL change */ ++ if ((orig_n == BCMINIT(type1_table)[i].n) && ++ (orig_sb == BCMINIT(type1_table)[i].sb) && ++ (orig_pci == BCMINIT(type1_table)[i].pci33)) ++ goto done; ++ ++ /* Set the PLL controls */ ++ W_REG(clockcontrol_n, BCMINIT(type1_table)[i].n); ++ W_REG(clockcontrol_sb, BCMINIT(type1_table)[i].sb); ++ if (pciclock == 25000000) ++ W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci25); ++ else ++ W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci33); ++ ++ /* Reset */ ++ sb_watchdog(sbh, 1); ++ ++ while (1); ++ } else if ((pll_type == PLL_TYPE3) && ++ (BCMINIT(sb_chip)(sbh) != BCM5365_DEVICE_ID)) { ++ /* 5350 */ ++ /* Search for the closest MIPS clock less than or equal to a preferred value */ ++ ++ for (i = 0; i < ARRAYSIZE(type3_table); i++) { ++ if (type3_table[i].mipsclock > mipsclock) ++ break; ++ } ++ if (i == 0) { ++ ret = FALSE; ++ goto done; ++ } else { ++ ret = TRUE; ++ i--; ++ } ++ ASSERT(type3_table[i].mipsclock <= mipsclock); ++ ++ /* No PLL change */ ++ orig_m2 = R_REG(&cc->clockcontrol_m2); ++ if ((orig_n == type3_table[i].n) && ++ (orig_m2 == type3_table[i].m2)) { ++ goto done; ++ } ++ ++ /* Set the PLL controls */ ++ W_REG(clockcontrol_n, type3_table[i].n); ++ W_REG(clockcontrol_m2, type3_table[i].m2); ++ ++ /* Reset */ ++ sb_watchdog(sbh, 1); ++ while (1); ++ } else if ((pll_type == PLL_TYPE2) || ++ (pll_type == PLL_TYPE4) || ++ (pll_type == PLL_TYPE6)) { ++ n4m_table_t *table = NULL; ++ uint tabsz = 0; ++ ++ ASSERT(cc); ++ ++ orig_mips = R_REG(&cc->clockcontrol_mips); ++ ++ if (pll_type == PLL_TYPE6) { ++ uint32 new_mips = 0; ++ ++ ret = TRUE; ++ if (mipsclock <= SB2MIPS_T6(CC_T6_M1)) ++ new_mips = CC_T6_MMASK; ++ ++ if (orig_mips == new_mips) ++ goto done; ++ ++ W_REG(&cc->clockcontrol_mips, new_mips); ++ goto end_fill; ++ } ++ ++ table = (pll_type == PLL_TYPE2) ? BCMINIT(type2_table) : BCMINIT(type4_table); ++ tabsz = (pll_type == PLL_TYPE2) ? ARRAYSIZE(BCMINIT(type2_table)) : ++ ARRAYSIZE(BCMINIT(type4_table)); ++ ++ /* Store the current clock register values */ ++ orig_m2 = R_REG(&cc->clockcontrol_m2); ++ orig_ratio_parm = 0; ++ ++ /* Look up current ratio */ ++ for (i = 0; i < tabsz; i++) { ++ if ((orig_n == table[i].n) && ++ (orig_sb == table[i].sb) && ++ (orig_pci == table[i].pci33) && ++ (orig_m2 == table[i].m2) && ++ (orig_mips == table[i].m3)) { ++ orig_ratio_parm = table[i].ratio_parm; ++ break; ++ } ++ } ++ ++ /* Search for the closest MIPS clock greater or equal to a preferred value */ ++ for (i = 0; i < tabsz; i++) { ++ ASSERT(table[i].mipsclock == ++ sb_clock_rate(pll_type, table[i].n, table[i].m3)); ++ if ((mipsclock <= table[i].mipsclock) && ++ ((sbclock == 0) || (sbclock <= table[i].sbclock))) ++ break; ++ } ++ if (i == tabsz) { ++ ret = FALSE; ++ goto done; ++ } else { ++ ret = TRUE; ++ } ++ ++ /* No PLL change */ ++ if ((orig_n == table[i].n) && ++ (orig_sb == table[i].sb) && ++ (orig_pci == table[i].pci33) && ++ (orig_m2 == table[i].m2) && ++ (orig_mips == table[i].m3)) ++ goto done; ++ ++ /* Set the PLL controls */ ++ W_REG(clockcontrol_n, table[i].n); ++ W_REG(clockcontrol_sb, table[i].sb); ++ W_REG(clockcontrol_pci, table[i].pci33); ++ W_REG(&cc->clockcontrol_m2, table[i].m2); ++ W_REG(&cc->clockcontrol_mips, table[i].m3); ++ ++ /* No ratio change */ ++ if (orig_ratio_parm == table[i].ratio_parm) ++ goto end_fill; ++ ++ new_ratio = table[i].ratio_parm; ++ ++ icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize); ++ ++ /* Preload the code into the cache */ ++ start = ((ulong) &&start_fill) & ~(ic_lsize - 1); ++ end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1); ++ while (start < end) { ++ cache_unroll(start, Fill_I); ++ start += ic_lsize; ++ } ++ ++ /* Copy the handler */ ++ start = (ulong) &BCMINIT(handler); ++ end = (ulong) &BCMINIT(afterhandler); ++ dst = KSEG1ADDR(0x180); ++ for (i = 0; i < (end - start); i += 4) ++ *((ulong *)(dst + i)) = *((ulong *)(start + i)); ++ ++ /* Preload handler into the cache one line at a time */ ++ for (i = 0; i < (end - start); i += 4) ++ cache_unroll(dst + i, Fill_I); ++ ++ /* Clear BEV bit */ ++ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~ST0_BEV); ++ ++ /* Enable interrupts */ ++ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) | (ALLINTS | ST0_IE)); ++ ++ /* Enable MIPS timer interrupt */ ++ if (!(mipsr = sb_setcore(sbh, SB_MIPS, 0)) && ++ !(mipsr = sb_setcore(sbh, SB_MIPS33, 0))) ++ ASSERT(mipsr); ++ W_REG(&mipsr->intmask, 1); ++ ++ start_fill: ++ /* step 1, set clock ratios */ ++ MTC0(C0_BROADCOM, 3, new_ratio); ++ MTC0(C0_BROADCOM, 1, 8); ++ ++ /* step 2: program timer intr */ ++ W_REG(&mipsr->timer, 100); ++ (void) R_REG(&mipsr->timer); ++ ++ /* step 3, switch to async */ ++ sync_mode = MFC0(C0_BROADCOM, 4); ++ MTC0(C0_BROADCOM, 4, 1 << 22); ++ ++ /* step 4, set cfg active */ ++ MTC0(C0_BROADCOM, 2, 0x9); ++ ++ ++ /* steps 5 & 6 */ ++ __asm__ __volatile__ ( ++ ".set\tmips3\n\t" ++ "wait\n\t" ++ ".set\tmips0" ++ ); ++ ++ /* step 7, clear cfg_active */ ++ MTC0(C0_BROADCOM, 2, 0); ++ ++ /* Additional Step: set back to orig sync mode */ ++ MTC0(C0_BROADCOM, 4, sync_mode); ++ ++ /* step 8, fake soft reset */ ++ MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | 4); ++ ++ end_fill: ++ /* step 9 set watchdog timer */ ++ sb_watchdog(sbh, 20); ++ (void) R_REG(&cc->chipid); ++ ++ /* step 11 */ ++ __asm__ __volatile__ ( ++ ".set\tmips3\n\t" ++ "sync\n\t" ++ "wait\n\t" ++ ".set\tmips0" ++ ); ++ while (1); ++ } ++ ++done: ++ /* switch back to previous core */ ++ sb_setcoreidx(sbh, idx); ++ ++ return ret; ++} ++ ++ ++/* returns the ncdl value to be programmed into sdram_ncdl for calibration */ ++uint32 ++BCMINITFN(sb_memc_get_ncdl)(void *sbh) ++{ ++ sbmemcregs_t *memc; ++ uint32 ret = 0; ++ uint32 config, rd, wr, misc, dqsg, cd, sm, sd; ++ uint idx, rev; ++ ++ idx = sb_coreidx(sbh); ++ ++ memc = (sbmemcregs_t *)sb_setcore(sbh, SB_MEMC, 0); ++ if (memc == 0) ++ goto out; ++ ++ rev = sb_corerev(sbh); ++ ++ config = R_REG(&memc->config); ++ wr = R_REG(&memc->wrncdlcor); ++ rd = R_REG(&memc->rdncdlcor); ++ misc = R_REG(&memc->miscdlyctl); ++ dqsg = R_REG(&memc->dqsgatencdl); ++ ++ rd &= MEMC_RDNCDLCOR_RD_MASK; ++ wr &= MEMC_WRNCDLCOR_WR_MASK; ++ dqsg &= MEMC_DQSGATENCDL_G_MASK; ++ ++ if (config & MEMC_CONFIG_DDR) { ++ ret = (wr << 16) | (rd << 8) | dqsg; ++ } else { ++ if ( (rev > 0) || (sb_chip(sbh) == BCM5365_DEVICE_ID)) ++ ++ cd = rd; ++ else ++ cd = (rd == MEMC_CD_THRESHOLD) ? rd : (wr + MEMC_CD_THRESHOLD); ++ sm = (misc & MEMC_MISC_SM_MASK) >> MEMC_MISC_SM_SHIFT; ++ sd = (misc & MEMC_MISC_SD_MASK) >> MEMC_MISC_SD_SHIFT; ++ ret = (sm << 16) | (sd << 8) | cd; ++ } ++ ++out: ++ /* switch back to previous core */ ++ sb_setcoreidx(sbh, idx); ++ ++ return ret; ++} ++ ++/* returns the PFC values to be used based on the chip ID*/ ++ ++uint32 ++BCMINITFN(sb_mips_get_pfc)(void *sbh) ++{ ++ if (BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) ++ return 0x11; ++ else ++ return 0x15; ++} +diff -Nur linux-2.4.30/arch/mips/bcm947xx/sbpci.c linux-2.4.30-brcm/arch/mips/bcm947xx/sbpci.c +--- linux-2.4.30/arch/mips/bcm947xx/sbpci.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/sbpci.c 2005-05-26 21:56:08.000000000 +0200 +@@ -0,0 +1,569 @@ ++/* ++ * Low-Level PCI and SB support for BCM47xx ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <pcicfg.h> ++#include <bcmdevs.h> ++#include <sbconfig.h> ++#include <sbpci.h> ++#include <osl.h> ++#include <bcmendian.h> ++#include <bcmutils.h> ++#include <sbutils.h> ++#include <bcmnvram.h> ++#include <hndmips.h> ++ ++/* Can free sbpci_init() memory after boot */ ++#ifndef linux ++#define __init ++#endif ++ ++/* Emulated configuration space */ ++static pci_config_regs sb_config_regs[SB_MAXCORES]; ++ ++/* Banned cores */ ++static uint16 pci_ban[32] = { 0 }; ++static uint pci_banned = 0; ++ ++/* CardBus mode */ ++static bool cardbus = FALSE; ++ ++/* Disable PCI host core */ ++static bool pci_disabled = FALSE; ++ ++/* ++ * Functions for accessing external PCI configuration space ++ */ ++ ++/* Assume one-hot slot wiring */ ++#define PCI_SLOT_MAX 16 ++ ++static uint32 ++config_cmd(void *sbh, uint bus, uint dev, uint func, uint off) ++{ ++ uint coreidx; ++ sbpciregs_t *regs; ++ uint32 addr = 0; ++ ++ /* CardBusMode supports only one device */ ++ if (cardbus && dev > 1) ++ return 0; ++ ++ coreidx = sb_coreidx(sbh); ++ regs = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0); ++ ++ /* Type 0 transaction */ ++ if (bus == 1) { ++ /* Skip unwired slots */ ++ if (dev < PCI_SLOT_MAX) { ++ /* Slide the PCI window to the appropriate slot */ ++ W_REG(®s->sbtopci1, SBTOPCI_CFG0 | ((1 << (dev + 16)) & SBTOPCI1_MASK)); ++ addr = SB_PCI_CFG | ((1 << (dev + 16)) & ~SBTOPCI1_MASK) | ++ (func << 8) | (off & ~3); ++ } ++ } ++ ++ /* Type 1 transaction */ ++ else { ++ W_REG(®s->sbtopci1, SBTOPCI_CFG1); ++ addr = SB_PCI_CFG | (bus << 16) | (dev << 11) | (func << 8) | (off & ~3); ++ } ++ ++ sb_setcoreidx(sbh, coreidx); ++ ++ return addr; ++} ++ ++static int ++extpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ uint32 addr, *reg = NULL, val; ++ int ret = 0; ++ ++ if (pci_disabled || ++ !(addr = config_cmd(sbh, bus, dev, func, off)) || ++ !(reg = (uint32 *) REG_MAP(addr, len)) || ++ BUSPROBE(val, reg)) ++ val = 0xffffffff; ++ ++ val >>= 8 * (off & 3); ++ if (len == 4) ++ *((uint32 *) buf) = val; ++ else if (len == 2) ++ *((uint16 *) buf) = (uint16) val; ++ else if (len == 1) ++ *((uint8 *) buf) = (uint8) val; ++ else ++ ret = -1; ++ ++ if (reg) ++ REG_UNMAP(reg); ++ ++ return ret; ++} ++ ++static int ++extpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ uint32 addr, *reg = NULL, val; ++ int ret = 0; ++ ++ if (pci_disabled || ++ !(addr = config_cmd(sbh, bus, dev, func, off)) || ++ !(reg = (uint32 *) REG_MAP(addr, len)) || ++ BUSPROBE(val, reg)) ++ goto done; ++ ++ if (len == 4) ++ val = *((uint32 *) buf); ++ else if (len == 2) { ++ val &= ~(0xffff << (8 * (off & 3))); ++ val |= *((uint16 *) buf) << (8 * (off & 3)); ++ } else if (len == 1) { ++ val &= ~(0xff << (8 * (off & 3))); ++ val |= *((uint8 *) buf) << (8 * (off & 3)); ++ } else ++ ret = -1; ++ ++ W_REG(reg, val); ++ ++ done: ++ if (reg) ++ REG_UNMAP(reg); ++ ++ return ret; ++} ++ ++/* ++ * Functions for accessing translated SB configuration space ++ */ ++ ++static int ++sb_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ pci_config_regs *cfg; ++ ++ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs)) ++ return -1; ++ cfg = &sb_config_regs[dev]; ++ ++ ASSERT(ISALIGNED(off, len)); ++ ASSERT(ISALIGNED((uintptr)buf, len)); ++ ++ if (len == 4) ++ *((uint32 *) buf) = ltoh32(*((uint32 *)((ulong) cfg + off))); ++ else if (len == 2) ++ *((uint16 *) buf) = ltoh16(*((uint16 *)((ulong) cfg + off))); ++ else if (len == 1) ++ *((uint8 *) buf) = *((uint8 *)((ulong) cfg + off)); ++ else ++ return -1; ++ ++ return 0; ++} ++ ++static int ++sb_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ uint coreidx, n; ++ void *regs; ++ sbconfig_t *sb; ++ pci_config_regs *cfg; ++ ++ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs)) ++ return -1; ++ cfg = &sb_config_regs[dev]; ++ ++ ASSERT(ISALIGNED(off, len)); ++ ASSERT(ISALIGNED((uintptr)buf, len)); ++ ++ /* Emulate BAR sizing */ ++ if (off >= OFFSETOF(pci_config_regs, base[0]) && off <= OFFSETOF(pci_config_regs, base[3]) && ++ len == 4 && *((uint32 *) buf) == ~0) { ++ coreidx = sb_coreidx(sbh); ++ if ((regs = sb_setcoreidx(sbh, dev))) { ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ /* Highest numbered address match register */ ++ n = (R_REG(&sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT; ++ if (off == OFFSETOF(pci_config_regs, base[0])) ++ cfg->base[0] = ~(sb_size(R_REG(&sb->sbadmatch0)) - 1); ++ else if (off == OFFSETOF(pci_config_regs, base[1]) && n >= 1) ++ cfg->base[1] = ~(sb_size(R_REG(&sb->sbadmatch1)) - 1); ++ else if (off == OFFSETOF(pci_config_regs, base[2]) && n >= 2) ++ cfg->base[2] = ~(sb_size(R_REG(&sb->sbadmatch2)) - 1); ++ else if (off == OFFSETOF(pci_config_regs, base[3]) && n >= 3) ++ cfg->base[3] = ~(sb_size(R_REG(&sb->sbadmatch3)) - 1); ++ } ++ sb_setcoreidx(sbh, coreidx); ++ return 0; ++ } ++ ++ if (len == 4) ++ *((uint32 *)((ulong) cfg + off)) = htol32(*((uint32 *) buf)); ++ else if (len == 2) ++ *((uint16 *)((ulong) cfg + off)) = htol16(*((uint16 *) buf)); ++ else if (len == 1) ++ *((uint8 *)((ulong) cfg + off)) = *((uint8 *) buf); ++ else ++ return -1; ++ ++ return 0; ++} ++ ++int ++sbpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ if (bus == 0) ++ return sb_read_config(sbh, bus, dev, func, off, buf, len); ++ else ++ return extpci_read_config(sbh, bus, dev, func, off, buf, len); ++} ++ ++int ++sbpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) ++{ ++ if (bus == 0) ++ return sb_write_config(sbh, bus, dev, func, off, buf, len); ++ else ++ return extpci_write_config(sbh, bus, dev, func, off, buf, len); ++} ++ ++void ++sbpci_ban(uint16 core) ++{ ++ if (pci_banned < ARRAYSIZE(pci_ban)) ++ pci_ban[pci_banned++] = core; ++} ++ ++int __init ++sbpci_init(void *sbh) ++{ ++ uint chip, chiprev, chippkg, coreidx, host, i; ++ uint32 boardflags; ++ sbpciregs_t *pci; ++ sbconfig_t *sb; ++ pci_config_regs *cfg; ++ void *regs; ++ char varname[8]; ++ int CT4712_WR; ++ uint wlidx = 0; ++ uint16 vendor, core; ++ uint8 class, subclass, progif; ++ uint32 val; ++ uint32 sbips_int_mask[] = { 0, SBIPS_INT1_MASK, SBIPS_INT2_MASK, SBIPS_INT3_MASK, SBIPS_INT4_MASK }; ++ uint32 sbips_int_shift[] = { 0, 0, SBIPS_INT2_SHIFT, SBIPS_INT3_SHIFT, SBIPS_INT4_SHIFT }; ++ ++ chip = sb_chip(sbh); ++ chiprev = sb_chiprev(sbh); ++ chippkg = sb_chippkg(sbh); ++ coreidx = sb_coreidx(sbh); ++ ++ if (!(pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0))) ++ return -1; ++ sb_core_reset(sbh, 0); ++ ++ /* In some board, ++ if(nvram_match("boardtype", "bcm94710dev")) ++ CT4712_WR = 0; ++ else ++ CT4712_WR = 1; ++ */ ++ ++ boardflags = (uint32) getintvar(NULL, "boardflags"); ++ ++ if ((chip == BCM4310_DEVICE_ID) && (chiprev == 0)) ++ pci_disabled = TRUE; ++ ++ /* ++ * The 200-pin BCM4712 package does not bond out PCI. Even when ++ * PCI is bonded out, some boards may leave the pins ++ * floating. ++ */ ++ if (((chip == BCM4712_DEVICE_ID) && ++ ((chippkg == BCM4712SMALL_PKG_ID) || ++ (chippkg == BCM4712MID_PKG_ID))) ) ++ pci_disabled = TRUE; ++ ++ /* ++ * If the PCI core should not be touched (disabled, not bonded ++ * out, or pins floating), do not even attempt to access core ++ * registers. Otherwise, try to determine if it is in host ++ * mode. ++ */ ++ if (pci_disabled) ++ host = 0; ++ else ++ host = !BUSPROBE(val, &pci->control); ++ ++ if (!host) { ++ /* Disable PCI interrupts in client mode */ ++ sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF); ++ W_REG(&sb->sbintvec, 0); ++ ++ /* Disable the PCI bridge in client mode */ ++ sbpci_ban(SB_PCI); ++ printf("PCI: Disabled\n"); ++ } else { ++ /* Reset the external PCI bus and enable the clock */ ++ W_REG(&pci->control, 0x5); /* enable the tristate drivers */ ++ W_REG(&pci->control, 0xd); /* enable the PCI clock */ ++ OSL_DELAY(150); /* delay > 100 us */ ++ W_REG(&pci->control, 0xf); /* deassert PCI reset */ ++ W_REG(&pci->arbcontrol, PCI_INT_ARB); /* use internal arbiter */ ++ OSL_DELAY(1); /* delay 1 us */ ++ ++ /* Enable CardBusMode */ ++ cardbus = nvram_match("cardbus", "1"); ++ if (cardbus) { ++ printf("PCI: Enabling CardBus\n"); ++ /* GPIO 1 resets the CardBus device on bcm94710ap */ ++ sb_gpioout(sbh, 1, 1); ++ sb_gpioouten(sbh, 1, 1); ++ W_REG(&pci->sprom[0], R_REG(&pci->sprom[0]) | 0x400); ++ } ++ ++ /* 64 MB I/O access window */ ++ W_REG(&pci->sbtopci0, SBTOPCI_IO); ++ /* 64 MB configuration access window */ ++ W_REG(&pci->sbtopci1, SBTOPCI_CFG0); ++ /* 1 GB memory access window */ ++ W_REG(&pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA); ++ ++ /* Enable PCI bridge BAR0 prefetch and burst */ ++ val = 6; ++ sbpci_write_config(sbh, 1, 0, 0, PCI_CFG_CMD, &val, sizeof(val)); ++ ++ /* Enable PCI interrupts */ ++ W_REG(&pci->intmask, PCI_INTA); ++ } ++ ++ /* Scan the SB bus */ ++ bzero(sb_config_regs, sizeof(sb_config_regs)); ++ for (cfg = sb_config_regs; cfg < &sb_config_regs[SB_MAXCORES]; cfg++) { ++ cfg->vendor = 0xffff; ++ if (!(regs = sb_setcoreidx(sbh, cfg - sb_config_regs))) ++ continue; ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ ++ /* Read ID register and parse vendor and core */ ++ val = R_REG(&sb->sbidhigh); ++ vendor = (val & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT; ++ core = (val & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT; ++ progif = 0; ++ ++ /* Check if this core is banned */ ++ for (i = 0; i < pci_banned; i++) ++ if (core == pci_ban[i]) ++ break; ++ if (i < pci_banned) ++ continue; ++ ++ /* Known vendor translations */ ++ switch (vendor) { ++ case SB_VEND_BCM: ++ vendor = VENDOR_BROADCOM; ++ break; ++ } ++ ++ /* Determine class based on known core codes */ ++ switch (core) { ++ case SB_ILINE20: ++ class = PCI_CLASS_NET; ++ subclass = PCI_NET_ETHER; ++ core = BCM47XX_ILINE_ID; ++ break; ++ case SB_ILINE100: ++ class = PCI_CLASS_NET; ++ subclass = PCI_NET_ETHER; ++ core = BCM4610_ILINE_ID; ++ break; ++ case SB_ENET: ++ class = PCI_CLASS_NET; ++ subclass = PCI_NET_ETHER; ++ core = BCM47XX_ENET_ID; ++ break; ++ case SB_SDRAM: ++ case SB_MEMC: ++ class = PCI_CLASS_MEMORY; ++ subclass = PCI_MEMORY_RAM; ++ break; ++ case SB_PCI: ++ class = PCI_CLASS_BRIDGE; ++ subclass = PCI_BRIDGE_PCI; ++ break; ++ case SB_MIPS: ++ case SB_MIPS33: ++ class = PCI_CLASS_CPU; ++ subclass = PCI_CPU_MIPS; ++ break; ++ case SB_CODEC: ++ class = PCI_CLASS_COMM; ++ subclass = PCI_COMM_MODEM; ++ core = BCM47XX_V90_ID; ++ break; ++ case SB_USB: ++ class = PCI_CLASS_SERIAL; ++ subclass = PCI_SERIAL_USB; ++ progif = 0x10; /* OHCI */ ++ core = BCM47XX_USB_ID; ++ break; ++ case SB_USB11H: ++ class = PCI_CLASS_SERIAL; ++ subclass = PCI_SERIAL_USB; ++ progif = 0x10; /* OHCI */ ++ core = BCM47XX_USBH_ID; ++ break; ++ case SB_USB11D: ++ class = PCI_CLASS_SERIAL; ++ subclass = PCI_SERIAL_USB; ++ core = BCM47XX_USBD_ID; ++ break; ++ case SB_IPSEC: ++ class = PCI_CLASS_CRYPT; ++ subclass = PCI_CRYPT_NETWORK; ++ core = BCM47XX_IPSEC_ID; ++ break; ++ case SB_ROBO: ++ class = PCI_CLASS_NET; ++ subclass = PCI_NET_OTHER; ++ core = BCM47XX_ROBO_ID; ++ break; ++ case SB_EXTIF: ++ case SB_CC: ++ class = PCI_CLASS_MEMORY; ++ subclass = PCI_MEMORY_FLASH; ++ break; ++ case SB_D11: ++ class = PCI_CLASS_NET; ++ subclass = PCI_NET_OTHER; ++ /* Let an nvram variable override this */ ++ sprintf(varname, "wl%did", wlidx); ++ wlidx++; ++ if ((core = getintvar(NULL, varname)) == 0) { ++ if (chip == BCM4712_DEVICE_ID) { ++ if (chippkg == BCM4712SMALL_PKG_ID) ++ core = BCM4306_D11G_ID; ++ else ++ core = BCM4306_D11DUAL_ID; ++ } else { ++ /* 4310 */ ++ core = BCM4310_D11B_ID; ++ } ++ } ++ break; ++ ++ default: ++ class = subclass = progif = 0xff; ++ break; ++ } ++ ++ /* Supported translations */ ++ cfg->vendor = htol16(vendor); ++ cfg->device = htol16(core); ++ cfg->rev_id = chiprev; ++ cfg->prog_if = progif; ++ cfg->sub_class = subclass; ++ cfg->base_class = class; ++ cfg->base[0] = htol32(sb_base(R_REG(&sb->sbadmatch0))); ++ cfg->base[1] = htol32(sb_base(R_REG(&sb->sbadmatch1))); ++ cfg->base[2] = htol32(sb_base(R_REG(&sb->sbadmatch2))); ++ cfg->base[3] = htol32(sb_base(R_REG(&sb->sbadmatch3))); ++ cfg->base[4] = 0; ++ cfg->base[5] = 0; ++ if (class == PCI_CLASS_BRIDGE && subclass == PCI_BRIDGE_PCI) ++ cfg->header_type = PCI_HEADER_BRIDGE; ++ else ++ cfg->header_type = PCI_HEADER_NORMAL; ++ /* Save core interrupt flag */ ++ cfg->int_pin = R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK; ++ /* Default to MIPS shared interrupt 0 */ ++ cfg->int_line = 0; ++ /* MIPS sbipsflag maps core interrupt flags to interrupts 1 through 4 */ ++ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) || ++ (regs = sb_setcore(sbh, SB_MIPS33, 0))) { ++ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); ++ val = R_REG(&sb->sbipsflag); ++ for (cfg->int_line = 1; cfg->int_line <= 4; cfg->int_line++) { ++ if (((val & sbips_int_mask[cfg->int_line]) >> sbips_int_shift[cfg->int_line]) == cfg->int_pin) ++ break; ++ } ++ if (cfg->int_line > 4) ++ cfg->int_line = 0; ++ } ++ /* Emulated core */ ++ *((uint32 *) &cfg->sprom_control) = 0xffffffff; ++ } ++ ++ sb_setcoreidx(sbh, coreidx); ++ return 0; ++} ++ ++void ++sbpci_check(void *sbh) ++{ ++ uint coreidx; ++ sbpciregs_t *pci; ++ uint32 sbtopci1; ++ uint32 buf[64], *ptr, i; ++ ulong pa; ++ volatile uint j; ++ ++ coreidx = sb_coreidx(sbh); ++ pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0); ++ ++ /* Clear the test array */ ++ pa = (ulong) DMA_MAP(NULL, buf, sizeof(buf), DMA_RX, NULL); ++ ptr = (uint32 *) OSL_UNCACHED(&buf[0]); ++ memset(ptr, 0, sizeof(buf)); ++ ++ /* Point PCI window 1 to memory */ ++ sbtopci1 = R_REG(&pci->sbtopci1); ++ W_REG(&pci->sbtopci1, SBTOPCI_MEM | (pa & SBTOPCI1_MASK)); ++ ++ /* Fill the test array via PCI window 1 */ ++ ptr = (uint32 *) REG_MAP(SB_PCI_CFG + (pa & ~SBTOPCI1_MASK), sizeof(buf)); ++ for (i = 0; i < ARRAYSIZE(buf); i++) { ++ for (j = 0; j < 2; j++); ++ W_REG(&ptr[i], i); ++ } ++ REG_UNMAP(ptr); ++ ++ /* Restore PCI window 1 */ ++ W_REG(&pci->sbtopci1, sbtopci1); ++ ++ /* Check the test array */ ++ DMA_UNMAP(NULL, pa, sizeof(buf), DMA_RX, NULL); ++ ptr = (uint32 *) OSL_UNCACHED(&buf[0]); ++ for (i = 0; i < ARRAYSIZE(buf); i++) { ++ if (ptr[i] != i) ++ break; ++ } ++ ++ /* Change the clock if the test fails */ ++ if (i < ARRAYSIZE(buf)) { ++ uint32 req, cur; ++ ++ cur = sb_clock(sbh); ++ printf("PCI: Test failed at %d MHz\n", (cur + 500000) / 1000000); ++ for (req = 104000000; req < 176000000; req += 4000000) { ++ printf("PCI: Resetting to %d MHz\n", (req + 500000) / 1000000); ++ /* This will only reset if the clocks are valid and have changed */ ++ sb_mips_setclock(sbh, req, 0, 0); ++ } ++ /* Should not reach here */ ++ ASSERT(0); ++ } ++ ++ sb_setcoreidx(sbh, coreidx); ++} +diff -Nur linux-2.4.30/arch/mips/bcm947xx/setup.c linux-2.4.30-brcm/arch/mips/bcm947xx/setup.c +--- linux-2.4.30/arch/mips/bcm947xx/setup.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/setup.c 2005-05-25 17:50:08.000000000 +0200 +@@ -0,0 +1,261 @@ ++/* ++ * Generic setup routines for Broadcom MIPS boards ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: setup.c,v 1.2 2005/04/02 12:12:57 wbx Exp $ ++ */ ++ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/serialP.h> ++#include <linux/ide.h> ++#include <asm/bootinfo.h> ++#include <asm/time.h> ++#include <asm/reboot.h> ++ ++#ifdef CONFIG_MTD_PARTITIONS ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++#endif ++ ++#include <typedefs.h> ++#include <bcmutils.h> ++#include <bcmnvram.h> ++#include <sbmips.h> ++#include <sbutils.h> ++#include <trxhdr.h> ++ ++extern void bcm947xx_time_init(void); ++extern void bcm947xx_timer_setup(struct irqaction *irq); ++extern void check_enable_mips_pfc(int val); ++ ++#ifdef CONFIG_REMOTE_DEBUG ++extern void set_debug_traps(void); ++extern void rs_kgdb_hook(struct serial_state *); ++extern void breakpoint(void); ++#endif ++ ++#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE) ++extern struct ide_ops std_ide_ops; ++#endif ++ ++/* Global SB handle */ ++void *bcm947xx_sbh = NULL; ++spinlock_t bcm947xx_sbh_lock = SPIN_LOCK_UNLOCKED; ++EXPORT_SYMBOL(bcm947xx_sbh); ++EXPORT_SYMBOL(bcm947xx_sbh_lock); ++ ++/* Convenience */ ++#define sbh bcm947xx_sbh ++#define sbh_lock bcm947xx_sbh_lock ++ ++/* Kernel command line */ ++char arcs_cmdline[CL_SIZE] __initdata = CONFIG_CMDLINE; ++ ++void ++bcm947xx_machine_restart(char *command) ++{ ++ printk("Please stand by while rebooting the system...\n"); ++ ++ /* Set the watchdog timer to reset immediately */ ++ __cli(); ++ sb_watchdog(sbh, 1); ++ while (1); ++} ++ ++void ++bcm947xx_machine_halt(void) ++{ ++ printk("System halted\n"); ++ ++ /* Disable interrupts and watchdog and spin forever */ ++ __cli(); ++ sb_watchdog(sbh, 0); ++ while (1); ++} ++ ++#ifdef CONFIG_SERIAL ++ ++static struct serial_struct rs = { ++ line: 0, ++ flags: ASYNC_BOOT_AUTOCONF, ++ io_type: SERIAL_IO_MEM, ++}; ++ ++static void __init ++serial_add(void *regs, uint irq, uint baud_base, uint reg_shift) ++{ ++ rs.iomem_base = regs; ++ rs.irq = irq + 2; ++ rs.baud_base = baud_base / 16; ++ rs.iomem_reg_shift = reg_shift; ++ ++ early_serial_setup(&rs); ++ ++ rs.line++; ++} ++ ++static void __init ++serial_setup(void *sbh) ++{ ++ sb_serial_init(sbh, serial_add); ++ ++#ifdef CONFIG_REMOTE_DEBUG ++ /* Use the last port for kernel debugging */ ++ if (rs.iomem_base) ++ rs_kgdb_hook(&rs); ++#endif ++} ++ ++#endif /* CONFIG_SERIAL */ ++ ++void __init ++brcm_setup(void) ++{ ++ char *value; ++ uint pfc_val; ++ ++ /* Get global SB handle */ ++ sbh = sb_kattach(); ++ ++ /* Initialize clocks and interrupts */ ++ sb_mips_init(sbh); ++ ++ /* ++ * Now that the sbh is inited set the proper PFC value ++ */ ++ pfc_val = sb_mips_get_pfc(sbh); ++ printk("Setting the PFC value as 0x%x\n", pfc_val); ++ check_enable_mips_pfc(pfc_val); ++ ++#ifdef CONFIG_SERIAL ++ /* Initialize UARTs */ ++ serial_setup(sbh); ++#endif ++ ++#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE) ++ ide_ops = &std_ide_ops; ++#endif ++ ++ /* Override default command line arguments */ ++ value = nvram_get("kernel_args"); ++ if (value && strlen(value) && strncmp(value, "empty", 5)) ++ strncpy(arcs_cmdline, value, sizeof(arcs_cmdline)); ++ ++ ++ /* Generic setup */ ++ _machine_restart = bcm947xx_machine_restart; ++ _machine_halt = bcm947xx_machine_halt; ++ _machine_power_off = bcm947xx_machine_halt; ++ ++ board_time_init = bcm947xx_time_init; ++ board_timer_setup = bcm947xx_timer_setup; ++} ++ ++const char * ++get_system_type(void) ++{ ++ return "Broadcom BCM947XX"; ++} ++ ++void __init ++bus_error_init(void) ++{ ++} ++ ++#ifdef CONFIG_MTD_PARTITIONS ++ ++static struct mtd_partition bcm947xx_parts[] = { ++ { name: "pmon", offset: 0, size: 0, mask_flags: MTD_WRITEABLE, }, ++ { name: "linux", offset: 0, size: 0, }, ++ { name: "rootfs", offset: 0, size: 0, }, ++ { name: "nvram", offset: 0, size: 0, }, ++ { name: "OpenWrt", offset: 0, size: 0, }, ++ { name: NULL, }, ++}; ++ ++static int __init ++find_root(struct mtd_info *mtd, size_t size, struct mtd_partition *part) ++{ ++ struct trx_header *trx; ++ unsigned char buf[512]; ++ int off; ++ size_t len; ++ ++ trx = (struct trx_header *) buf; ++ ++ for (off = (256*1024); off < size; off += mtd->erasesize) { ++ memset(buf, 0xe5, sizeof(buf)); ++ ++ /* ++ * Read into buffer ++ */ ++ if (MTD_READ(mtd, off, sizeof(buf), &len, buf) || ++ len != sizeof(buf)) ++ continue; ++ ++ /* found a TRX header */ ++ if (le32_to_cpu(trx->magic) == TRX_MAGIC) { ++ part->offset = le32_to_cpu(trx->offsets[2]) ? : ++ le32_to_cpu(trx->offsets[1]); ++ part->size = le32_to_cpu(trx->len); ++ ++ part->size -= part->offset; ++ part->offset += off; ++ ++ goto done; ++ } ++ } ++ ++ printk(KERN_NOTICE ++ "%s: Couldn't find root filesystem\n", ++ mtd->name); ++ return -1; ++ ++ done: ++ return part->size; ++} ++ ++struct mtd_partition * __init ++init_mtd_partitions(struct mtd_info *mtd, size_t size) ++{ ++ ++ /* boot loader */ ++ bcm947xx_parts[0].offset=0; ++ bcm947xx_parts[0].size=256*1024; ++ ++ /* nvram */ ++ bcm947xx_parts[3].offset = size - ROUNDUP(NVRAM_SPACE, mtd->erasesize); ++ bcm947xx_parts[3].size = size - bcm947xx_parts[3].offset; ++ ++ /* Size linux (kernel and rootfs) */ ++ bcm947xx_parts[1].offset = bcm947xx_parts[0].size; ++ bcm947xx_parts[1].size = bcm947xx_parts[3].offset - bcm947xx_parts[1].offset; ++ ++ /* Find and size rootfs */ ++ if (find_root(mtd,size,&bcm947xx_parts[2])==0) { ++ /* entirely jffs2 */ ++ bcm947xx_parts[2].size = bcm947xx_parts[3].offset - bcm947xx_parts[2].offset; ++ bcm947xx_parts[4].name = NULL; ++ } else { ++ /* legacy setup */ ++ /* calculate leftover flash, and assign it to the jffs2 partition */ ++ bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + bcm947xx_parts[2].size; ++ bcm947xx_parts[4].offset = ROUNDUP(bcm947xx_parts[4].offset, mtd->erasesize); ++ bcm947xx_parts[4].size = bcm947xx_parts[3].offset - bcm947xx_parts[4].offset; ++ } ++ ++ return bcm947xx_parts; ++} ++ ++EXPORT_SYMBOL(init_mtd_partitions); ++ ++#endif +diff -Nur linux-2.4.30/arch/mips/bcm947xx/time.c linux-2.4.30-brcm/arch/mips/bcm947xx/time.c +--- linux-2.4.30/arch/mips/bcm947xx/time.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/bcm947xx/time.c 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,117 @@ ++/* ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: time.c,v 1.1 2005/03/16 13:49:59 wbx Exp $ ++ */ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <linux/serial_reg.h> ++#include <linux/interrupt.h> ++#include <asm/addrspace.h> ++#include <asm/io.h> ++#include <asm/time.h> ++ ++#include <typedefs.h> ++#include <bcmnvram.h> ++#include <sbconfig.h> ++#include <sbextif.h> ++#include <sbutils.h> ++#include <sbmips.h> ++ ++/* Global SB handle */ ++extern void *bcm947xx_sbh; ++extern spinlock_t bcm947xx_sbh_lock; ++ ++/* Convenience */ ++#define sbh bcm947xx_sbh ++#define sbh_lock bcm947xx_sbh_lock ++ ++extern int panic_timeout; ++static int watchdog = 0; ++static u8 *mcr = NULL; ++ ++void __init ++bcm947xx_time_init(void) ++{ ++ unsigned int hz; ++ extifregs_t *eir; ++ ++ /* ++ * Use deterministic values for initial counter interrupt ++ * so that calibrate delay avoids encountering a counter wrap. ++ */ ++ write_c0_count(0); ++ write_c0_compare(0xffff); ++ ++ if (!(hz = sb_mips_clock(sbh))) ++ hz = 100000000; ++ ++ printk("CPU: BCM%04x rev %d at %d MHz\n", sb_chip(sbh), sb_chiprev(sbh), ++ (hz + 500000) / 1000000); ++ ++ /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */ ++ mips_hpt_frequency = hz / 2; ++ ++ /* Set watchdog interval in ms */ ++ watchdog = simple_strtoul(nvram_safe_get("watchdog"), NULL, 0); ++ ++ /* Please set the watchdog to 3 sec if it is less than 3 but not equal to 0 */ ++ if (watchdog > 0) { ++ if (watchdog < 3000) ++ watchdog = 3000; ++ } ++ ++ ++ /* Set panic timeout in seconds */ ++ panic_timeout = watchdog / 1000; ++ ++ /* Setup blink */ ++ if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) { ++ sbconfig_t *sb = (sbconfig_t *)((unsigned int) eir + SBCONFIGOFF); ++ unsigned long base = EXTIF_CFGIF_BASE(sb_base(readl(&sb->sbadmatch1))); ++ mcr = (u8 *) ioremap_nocache(base + UART_MCR, 1); ++ } ++} ++ ++static void ++bcm947xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ /* Generic MIPS timer code */ ++ timer_interrupt(irq, dev_id, regs); ++ ++ /* Set the watchdog timer to reset after the specified number of ms */ ++ if (watchdog > 0) ++ sb_watchdog(sbh, WATCHDOG_CLOCK / 1000 * watchdog); ++ ++#ifdef CONFIG_HWSIM ++ (*((int *)0xa0000f1c))++; ++#else ++ /* Blink one of the LEDs in the external UART */ ++ if (mcr && !(jiffies % (HZ/2))) ++ writeb(readb(mcr) ^ UART_MCR_OUT2, mcr); ++#endif ++} ++ ++static struct irqaction bcm947xx_timer_irqaction = { ++ bcm947xx_timer_interrupt, ++ SA_INTERRUPT, ++ 0, ++ "timer", ++ NULL, ++ NULL ++}; ++ ++void __init ++bcm947xx_timer_setup(struct irqaction *irq) ++{ ++ /* Enable the timer interrupt */ ++ setup_irq(7, &bcm947xx_timer_irqaction); ++} +diff -Nur linux-2.4.30/arch/mips/config-shared.in linux-2.4.30-brcm/arch/mips/config-shared.in +--- linux-2.4.30/arch/mips/config-shared.in 2005-01-19 15:09:27.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/config-shared.in 2005-05-26 16:34:10.000000000 +0200 +@@ -205,6 +205,14 @@ + fi + define_bool CONFIG_MIPS_RTC y + fi ++dep_bool 'Support for Broadcom MIPS-based boards' CONFIG_MIPS_BRCM $CONFIG_EXPERIMENTAL ++dep_bool 'Support for Broadcom BCM947XX' CONFIG_BCM947XX $CONFIG_MIPS_BRCM ++if [ "$CONFIG_BCM947XX" = "y" ] ; then ++ bool ' Support for Broadcom BCM4710' CONFIG_BCM4710 ++ bool ' Support for Broadcom BCM4310' CONFIG_BCM4310 ++ bool ' Support for Broadcom BCM4704' CONFIG_BCM4704 ++ bool ' Support for Broadcom BCM5365' CONFIG_BCM5365 ++fi + bool 'Support for SNI RM200 PCI' CONFIG_SNI_RM200_PCI + bool 'Support for TANBAC TB0226 (Mbase)' CONFIG_TANBAC_TB0226 + bool 'Support for TANBAC TB0229 (VR4131DIMM)' CONFIG_TANBAC_TB0229 +@@ -226,6 +234,11 @@ + define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM n + + # ++# Provide an option for a default kernel command line ++# ++string 'Default kernel command string' CONFIG_CMDLINE "" ++ ++# + # Select some configuration options automatically based on user selections. + # + if [ "$CONFIG_ACER_PICA_61" = "y" ]; then +@@ -533,6 +546,13 @@ + define_bool CONFIG_SWAP_IO_SPACE_L y + define_bool CONFIG_BOOT_ELF32 y + fi ++if [ "$CONFIG_BCM947XX" = "y" ] ; then ++ define_bool CONFIG_PCI y ++ define_bool CONFIG_NONCOHERENT_IO y ++ define_bool CONFIG_NEW_TIME_C y ++ define_bool CONFIG_NEW_IRQ y ++ define_bool CONFIG_HND y ++fi + if [ "$CONFIG_SNI_RM200_PCI" = "y" ]; then + define_bool CONFIG_ARC32 y + define_bool CONFIG_ARC_MEMORY y +@@ -1011,7 +1031,11 @@ + + bool 'Are you using a crosscompiler' CONFIG_CROSSCOMPILE + bool 'Enable run-time debugging' CONFIG_RUNTIME_DEBUG +-bool 'Remote GDB kernel debugging' CONFIG_KGDB ++if [ "$CONFIG_BCM947XX" = "y" ] ; then ++ bool 'Remote GDB kernel debugging' CONFIG_REMOTE_DEBUG ++else ++ bool 'Remote GDB kernel debugging' CONFIG_KGDB ++fi + dep_bool ' Console output to GDB' CONFIG_GDB_CONSOLE $CONFIG_KGDB + if [ "$CONFIG_KGDB" = "y" ]; then + define_bool CONFIG_DEBUG_INFO y +diff -Nur linux-2.4.30/arch/mips/kernel/cpu-probe.c linux-2.4.30-brcm/arch/mips/kernel/cpu-probe.c +--- linux-2.4.30/arch/mips/kernel/cpu-probe.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/kernel/cpu-probe.c 2005-05-22 22:55:51.000000000 +0200 +@@ -174,7 +174,7 @@ + + static inline void cpu_probe_legacy(struct cpuinfo_mips *c) + { +- switch (c->processor_id & 0xff00) { ++ switch (c->processor_id & PRID_IMP_MASK) { + case PRID_IMP_R2000: + c->cputype = CPU_R2000; + c->isa_level = MIPS_CPU_ISA_I; +@@ -184,7 +184,7 @@ + c->tlbsize = 64; + break; + case PRID_IMP_R3000: +- if ((c->processor_id & 0xff) == PRID_REV_R3000A) ++ if ((c->processor_id & PRID_REV_MASK) == PRID_REV_R3000A) + if (cpu_has_confreg()) + c->cputype = CPU_R3081E; + else +@@ -199,12 +199,12 @@ + break; + case PRID_IMP_R4000: + if (read_c0_config() & CONF_SC) { +- if ((c->processor_id & 0xff) >= PRID_REV_R4400) ++ if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400) + c->cputype = CPU_R4400PC; + else + c->cputype = CPU_R4000PC; + } else { +- if ((c->processor_id & 0xff) >= PRID_REV_R4400) ++ if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400) + c->cputype = CPU_R4400SC; + else + c->cputype = CPU_R4000SC; +@@ -450,7 +450,7 @@ + static inline void cpu_probe_mips(struct cpuinfo_mips *c) + { + decode_config1(c); +- switch (c->processor_id & 0xff00) { ++ switch (c->processor_id & PRID_IMP_MASK) { + case PRID_IMP_4KC: + c->cputype = CPU_4KC; + c->isa_level = MIPS_CPU_ISA_M32; +@@ -491,10 +491,10 @@ + { + decode_config1(c); + c->options |= MIPS_CPU_PREFETCH; +- switch (c->processor_id & 0xff00) { ++ switch (c->processor_id & PRID_IMP_MASK) { + case PRID_IMP_AU1_REV1: + case PRID_IMP_AU1_REV2: +- switch ((c->processor_id >> 24) & 0xff) { ++ switch ((c->processor_id >> 24) & PRID_REV_MASK) { + case 0: + c->cputype = CPU_AU1000; + break; +@@ -522,10 +522,34 @@ + } + } + ++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) ++{ ++ decode_config1(c); ++ c->options |= MIPS_CPU_PREFETCH; ++ switch (c->processor_id & PRID_IMP_MASK) { ++ case PRID_IMP_BCM4710: ++ c->cputype = CPU_BCM4710; ++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | ++ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER; ++ c->scache.flags = MIPS_CACHE_NOT_PRESENT; ++ break; ++ case PRID_IMP_4KC: ++ case PRID_IMP_BCM3302: ++ c->cputype = CPU_BCM3302; ++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | ++ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER; ++ c->scache.flags = MIPS_CACHE_NOT_PRESENT; ++ break; ++ default: ++ c->cputype = CPU_UNKNOWN; ++ break; ++ } ++} ++ + static inline void cpu_probe_sibyte(struct cpuinfo_mips *c) + { + decode_config1(c); +- switch (c->processor_id & 0xff00) { ++ switch (c->processor_id & PRID_IMP_MASK) { + case PRID_IMP_SB1: + c->cputype = CPU_SB1; + c->isa_level = MIPS_CPU_ISA_M64; +@@ -547,7 +571,7 @@ + static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c) + { + decode_config1(c); +- switch (c->processor_id & 0xff00) { ++ switch (c->processor_id & PRID_IMP_MASK) { + case PRID_IMP_SR71000: + c->cputype = CPU_SR71000; + c->isa_level = MIPS_CPU_ISA_M64; +@@ -572,7 +596,7 @@ + c->cputype = CPU_UNKNOWN; + + c->processor_id = read_c0_prid(); +- switch (c->processor_id & 0xff0000) { ++ switch (c->processor_id & PRID_COMP_MASK) { + + case PRID_COMP_LEGACY: + cpu_probe_legacy(c); +@@ -583,6 +607,9 @@ + case PRID_COMP_ALCHEMY: + cpu_probe_alchemy(c); + break; ++ case PRID_COMP_BROADCOM: ++ cpu_probe_broadcom(c); ++ break; + case PRID_COMP_SIBYTE: + cpu_probe_sibyte(c); + break; +diff -Nur linux-2.4.30/arch/mips/kernel/head.S linux-2.4.30-brcm/arch/mips/kernel/head.S +--- linux-2.4.30/arch/mips/kernel/head.S 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/kernel/head.S 2005-05-22 22:55:51.000000000 +0200 +@@ -28,12 +28,20 @@ + #include <asm/mipsregs.h> + #include <asm/stackframe.h> + ++#ifdef CONFIG_BCM4710 ++#undef eret ++#define eret nop; nop; eret ++#endif ++ + .text ++ j kernel_entry ++ nop ++ + /* + * Reserved space for exception handlers. + * Necessary for machines which link their kernels at KSEG0. + */ +- .fill 0x400 ++ .fill 0x3f4 + + /* The following two symbols are used for kernel profiling. */ + EXPORT(stext) +diff -Nur linux-2.4.30/arch/mips/kernel/proc.c linux-2.4.30-brcm/arch/mips/kernel/proc.c +--- linux-2.4.30/arch/mips/kernel/proc.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/kernel/proc.c 2005-05-22 22:55:51.000000000 +0200 +@@ -78,9 +78,10 @@ + [CPU_AU1550] "Au1550", + [CPU_24K] "MIPS 24K", + [CPU_AU1200] "Au1200", ++ [CPU_BCM4710] "BCM4710", ++ [CPU_BCM3302] "BCM3302", + }; + +- + static int show_cpuinfo(struct seq_file *m, void *v) + { + unsigned int version = current_cpu_data.processor_id; +diff -Nur linux-2.4.30/arch/mips/kernel/setup.c linux-2.4.30-brcm/arch/mips/kernel/setup.c +--- linux-2.4.30/arch/mips/kernel/setup.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/kernel/setup.c 2005-05-25 19:00:43.000000000 +0200 +@@ -495,6 +495,7 @@ + void swarm_setup(void); + void hp_setup(void); + void au1x00_setup(void); ++ void brcm_setup(void); + void frame_info_init(void); + + frame_info_init(); +@@ -693,6 +694,11 @@ + pmc_yosemite_setup(); + break; + #endif ++#if defined(CONFIG_BCM4710) || defined(CONFIG_BCM4310) ++ case MACH_GROUP_BRCM: ++ brcm_setup(); ++ break; ++#endif + default: + panic("Unsupported architecture"); + } +diff -Nur linux-2.4.30/arch/mips/kernel/traps.c linux-2.4.30-brcm/arch/mips/kernel/traps.c +--- linux-2.4.30/arch/mips/kernel/traps.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/kernel/traps.c 2005-05-22 22:55:51.000000000 +0200 +@@ -913,6 +913,7 @@ + void __init trap_init(void) + { + extern char except_vec1_generic; ++ extern char except_vec2_generic; + extern char except_vec3_generic, except_vec3_r4000; + extern char except_vec_ejtag_debug; + extern char except_vec4; +@@ -922,6 +923,7 @@ + + /* Copy the generic exception handler code to it's final destination. */ + memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80); ++ memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80); + + /* + * Setup default vectors +@@ -980,6 +982,12 @@ + set_except_vector(13, handle_tr); + set_except_vector(22, handle_mdmx); + ++ if (current_cpu_data.cputype == CPU_SB1) { ++ /* Enable timer interrupt and scd mapped interrupt */ ++ clear_c0_status(0xf000); ++ set_c0_status(0xc00); ++ } ++ + if (cpu_has_fpu && !cpu_has_nofpuex) + set_except_vector(15, handle_fpe); + +diff -Nur linux-2.4.30/arch/mips/Makefile linux-2.4.30-brcm/arch/mips/Makefile +--- linux-2.4.30/arch/mips/Makefile 2005-01-19 15:09:26.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/Makefile 2005-05-25 18:53:09.000000000 +0200 +@@ -46,10 +46,10 @@ + GCCFLAGS := -I $(TOPDIR)/include/asm/gcc + GCCFLAGS += -G 0 -mno-abicalls -fno-pic -pipe + GCCFLAGS += $(call check_gcc, -finline-limit=100000,) +-LINKFLAGS += -G 0 -static -n +-MODFLAGS += -mlong-calls ++LINKFLAGS += -G 0 -static -n -nostdlib ++MODFLAGS += -mlong-calls -fno-common + +-ifdef CONFIG_DEBUG_INFO ++ifdef CONFIG_REMOTE_DEBUG + GCCFLAGS += -g + ifdef CONFIG_SB1XXX_CORELIS + GCCFLAGS += -mno-sched-prolog -fno-omit-frame-pointer +@@ -71,13 +71,13 @@ + set_gccflags = $(shell \ + while :; do \ + cpu=$(1); isa=-$(2); \ +- for gcc_opt in -march= -mcpu=; do \ ++ for gcc_opt in -march= -mtune=; do \ + $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \ + -xc /dev/null > /dev/null 2>&1 && \ + break 2; \ + done; \ + cpu=$(3); isa=-$(4); \ +- for gcc_opt in -march= -mcpu=; do \ ++ for gcc_opt in -march= -mtune=; do \ + $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \ + -xc /dev/null > /dev/null 2>&1 && \ + break 2; \ +@@ -92,7 +92,7 @@ + fi; \ + gas_abi=-Wa,-32; gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \ + while :; do \ +- for gas_opt in -Wa,-march= -Wa,-mcpu=; do \ ++ for gas_opt in -Wa,-march= -Wa,-mtune=; do \ + $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \ + -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \ + break 2; \ +@@ -174,6 +174,7 @@ + endif + + AFLAGS += $(GCCFLAGS) ++ASFLAGS += $(GCCFLAGS) + CFLAGS += $(GCCFLAGS) + + LD += -m $(ld-emul) +@@ -715,6 +716,19 @@ + endif + + # ++# Broadcom BCM947XX variants ++# ++ifdef CONFIG_BCM947XX ++LIBS += arch/mips/bcm947xx/generic/brcm.o arch/mips/bcm947xx/bcm947xx.o ++SUBDIRS += arch/mips/bcm947xx/generic arch/mips/bcm947xx ++LOADADDR := 0x80001000 ++ ++zImage: vmlinux ++ $(MAKE) -C arch/$(ARCH)/bcm947xx/compressed ++export LOADADDR ++endif ++ ++# + # Choosing incompatible machines durings configuration will result in + # error messages during linking. Select a default linkscript if + # none has been choosen above. +@@ -767,6 +781,7 @@ + $(MAKE) -C arch/$(ARCH)/tools clean + $(MAKE) -C arch/mips/baget clean + $(MAKE) -C arch/mips/lasat clean ++ $(MAKE) -C arch/mips/bcm947xx/compressed clean + + archmrproper: + @$(MAKEBOOT) mrproper +diff -Nur linux-2.4.30/arch/mips/mm/c-r4k.c linux-2.4.30-brcm/arch/mips/mm/c-r4k.c +--- linux-2.4.30/arch/mips/mm/c-r4k.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/mm/c-r4k.c 2005-05-26 08:53:48.000000000 +0200 +@@ -1114,3 +1114,47 @@ + build_clear_page(); + build_copy_page(); + } ++ ++#ifdef CONFIG_BCM4704 ++static void __init mips32_icache_fill(unsigned long addr, uint nbytes) ++{ ++ unsigned long ic_lsize = current_cpu_data.icache.linesz; ++ int i; ++ for (i = 0; i < nbytes; i += ic_lsize) ++ fill_icache_line((addr + i)); ++} ++ ++/* ++ * This must be run from the cache on 4704A0 ++ * so there are no mips core BIU ops in progress ++ * when the PFC is enabled. ++ */ ++#define PFC_CR0 0xff400000 /* control reg 0 */ ++#define PFC_CR1 0xff400004 /* control reg 1 */ ++static void __init enable_pfc(u32 mode) ++{ ++ /* write range */ ++ *(volatile u32 *)PFC_CR1 = 0xffff0000; ++ ++ /* enable */ ++ *(volatile u32 *)PFC_CR0 = mode; ++} ++#endif ++ ++ ++void check_enable_mips_pfc(int val) ++{ ++ ++#ifdef CONFIG_BCM4704 ++ struct cpuinfo_mips *c = ¤t_cpu_data; ++ ++ /* enable prefetch cache */ ++ if (((c->processor_id & (PRID_COMP_MASK | PRID_IMP_MASK)) == PRID_IMP_BCM3302) ++ && (read_c0_diag() & (1 << 29))) { ++ mips32_icache_fill((unsigned long) &enable_pfc, 64); ++ enable_pfc(val); ++ } ++#endif ++} ++ ++ +diff -Nur linux-2.4.30/arch/mips/pci/Makefile linux-2.4.30-brcm/arch/mips/pci/Makefile +--- linux-2.4.30/arch/mips/pci/Makefile 2005-01-19 15:09:29.000000000 +0100 ++++ linux-2.4.30-brcm/arch/mips/pci/Makefile 2005-05-26 01:02:53.000000000 +0200 +@@ -13,7 +13,9 @@ + obj-$(CONFIG_MIPS_MSC) += ops-msc.o + obj-$(CONFIG_MIPS_NILE4) += ops-nile4.o + obj-$(CONFIG_SNI_RM200_PCI) += ops-sni.o ++ifndef CONFIG_BCM947XX + obj-y += pci.o ++endif + obj-$(CONFIG_PCI_AUTO) += pci_auto.o + + include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/drivers/char/serial.c linux-2.4.30-brcm/drivers/char/serial.c +--- linux-2.4.30/drivers/char/serial.c 2005-01-19 15:09:50.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/char/serial.c 2005-05-22 22:55:52.000000000 +0200 +@@ -422,6 +422,10 @@ + return inb(info->port+1); + #endif + case SERIAL_IO_MEM: ++#ifdef CONFIG_BCM4310 ++ readb((unsigned long) info->iomem_base + ++ (UART_SCR<<info->iomem_reg_shift)); ++#endif + return readb((unsigned long) info->iomem_base + + (offset<<info->iomem_reg_shift)); + default: +@@ -442,6 +446,9 @@ + case SERIAL_IO_MEM: + writeb(value, (unsigned long) info->iomem_base + + (offset<<info->iomem_reg_shift)); ++#ifdef CONFIG_BCM4704 ++ *((volatile unsigned int *) KSEG1ADDR(0x18000000)); ++#endif + break; + default: + outb(value, info->port+offset); +@@ -5972,6 +5979,13 @@ + * Divisor, bytesize and parity + */ + state = rs_table + co->index; ++ /* ++ * Safe guard: state structure must have been initialized ++ */ ++ if (state->iomem_base == NULL) { ++ printk("!unable to setup serial console!\n"); ++ return -1; ++ } + if (doflow) + state->flags |= ASYNC_CONS_FLOW; + info = &async_sercons; +diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c linux-2.4.30-brcm/drivers/mtd/chips/cfi_cmdset_0701.c +--- linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/mtd/chips/cfi_cmdset_0701.c 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,855 @@ ++/* ++ * Common Flash Interface support: ++ * SST Standard Vendor Command Set (ID 0x0701) ++ * ++ * Copyright (C) 2000 Crossnet Co. <info@crossnet.co.jp> ++ * ++ * 2_by_8 routines added by Simon Munton ++ * ++ * This code is GPL ++ * ++ * $Id: cfi_cmdset_0701.c,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ * ++ */ ++ ++#include <linux/module.h> ++#include <linux/types.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++#include <asm/io.h> ++#include <asm/byteorder.h> ++ ++#include <linux/errno.h> ++#include <linux/slab.h> ++#include <linux/delay.h> ++#include <linux/interrupt.h> ++#include <linux/mtd/map.h> ++#include <linux/mtd/cfi.h> ++ ++static int cfi_sststd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); ++static int cfi_sststd_write(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++static int cfi_sststd_erase_onesize(struct mtd_info *, struct erase_info *); ++static int cfi_sststd_erase_varsize(struct mtd_info *, struct erase_info *); ++static void cfi_sststd_sync (struct mtd_info *); ++static int cfi_sststd_suspend (struct mtd_info *); ++static void cfi_sststd_resume (struct mtd_info *); ++ ++static void cfi_sststd_destroy(struct mtd_info *); ++ ++struct mtd_info *cfi_cmdset_0701(struct map_info *, int); ++static struct mtd_info *cfi_sststd_setup (struct map_info *); ++ ++ ++static struct mtd_chip_driver cfi_sststd_chipdrv = { ++ probe: NULL, /* Not usable directly */ ++ destroy: cfi_sststd_destroy, ++ name: "cfi_cmdset_0701", ++ module: THIS_MODULE ++}; ++ ++struct mtd_info *cfi_cmdset_0701(struct map_info *map, int primary) ++{ ++ struct cfi_private *cfi = map->fldrv_priv; ++ int ofs_factor = cfi->interleave * cfi->device_type; ++ int i; ++ __u8 major, minor; ++ __u32 base = cfi->chips[0].start; ++ ++ if (cfi->cfi_mode==1){ ++ __u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR; ++ ++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ ++ major = cfi_read_query(map, base + (adr+3)*ofs_factor); ++ minor = cfi_read_query(map, base + (adr+4)*ofs_factor); ++ ++ printk(" SST Query Table v%c.%c at 0x%4.4X\n", ++ major, minor, adr); ++ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ ++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x90, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi->mfr = cfi_read_query(map, base); ++ cfi->id = cfi_read_query(map, base + ofs_factor); ++ ++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ ++ switch (cfi->device_type) { ++ case CFI_DEVICETYPE_X16: ++ cfi->addr_unlock1 = 0x5555; ++ cfi->addr_unlock2 = 0x2AAA; ++ break; ++ default: ++ printk(KERN_NOTICE "Eep. Unknown cfi_cmdset_0701 device type %d\n", cfi->device_type); ++ return NULL; ++ } ++ } /* CFI mode */ ++ ++ for (i=0; i< cfi->numchips; i++) { ++ cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp; ++ cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp; ++ cfi->chips[i].erase_time = 1<<cfi->cfiq->BlockEraseTimeoutTyp; ++ } ++ ++ map->fldrv = &cfi_sststd_chipdrv; ++ MOD_INC_USE_COUNT; ++ ++ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ return cfi_sststd_setup(map); ++} ++ ++static struct mtd_info *cfi_sststd_setup(struct map_info *map) ++{ ++ struct cfi_private *cfi = map->fldrv_priv; ++ struct mtd_info *mtd; ++ unsigned long devsize = (1<<cfi->cfiq->DevSize) * cfi->interleave; ++ ++ mtd = kmalloc(sizeof(*mtd), GFP_KERNEL); ++ printk("number of %s chips: %d\n", (cfi->cfi_mode)?"JEDEC":"CFI",cfi->numchips); ++ ++ if (!mtd) { ++ printk("Failed to allocate memory for MTD device\n"); ++ kfree(cfi->cmdset_priv); ++ return NULL; ++ } ++ ++ memset(mtd, 0, sizeof(*mtd)); ++ mtd->priv = map; ++ mtd->type = MTD_NORFLASH; ++ /* Also select the correct geometry setup too */ ++ mtd->size = devsize * cfi->numchips; ++ ++ if (cfi->cfiq->NumEraseRegions == 1) { ++ /* No need to muck about with multiple erase sizes */ ++ mtd->erasesize = ((cfi->cfiq->EraseRegionInfo[0] >> 8) & ~0xff) * cfi->interleave; ++ } else { ++ unsigned long offset = 0; ++ int i,j; ++ ++ mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips; ++ mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL); ++ if (!mtd->eraseregions) { ++ printk("Failed to allocate memory for MTD erase region info\n"); ++ kfree(cfi->cmdset_priv); ++ return NULL; ++ } ++ ++ for (i=0; i<cfi->cfiq->NumEraseRegions; i++) { ++ unsigned long ernum, ersize; ++ ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave; ++ ernum = (cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1; ++ ++ if (mtd->erasesize < ersize) { ++ mtd->erasesize = ersize; ++ } ++ for (j=0; j<cfi->numchips; j++) { ++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].offset = (j*devsize)+offset; ++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].erasesize = ersize; ++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].numblocks = ernum; ++ } ++ offset += (ersize * ernum); ++ } ++ ++ // debug ++ for (i=0; i<mtd->numeraseregions;i++){ ++ printk("%d: offset=0x%x,size=0x%x,blocks=%d\n", ++ i,mtd->eraseregions[i].offset, ++ mtd->eraseregions[i].erasesize, ++ mtd->eraseregions[i].numblocks); ++ } ++ } ++ ++ switch (CFIDEV_BUSWIDTH) ++ { ++ case 1: ++ case 2: ++ case 4: ++ if (mtd->numeraseregions > 1) ++ mtd->erase = cfi_sststd_erase_varsize; ++ else ++ mtd->erase = cfi_sststd_erase_onesize; ++ mtd->read = cfi_sststd_read; ++ mtd->write = cfi_sststd_write; ++ break; ++ ++ default: ++ printk("Unsupported buswidth\n"); ++ kfree(mtd); ++ kfree(cfi->cmdset_priv); ++ return NULL; ++ break; ++ } ++ mtd->sync = cfi_sststd_sync; ++ mtd->suspend = cfi_sststd_suspend; ++ mtd->resume = cfi_sststd_resume; ++ mtd->flags = MTD_CAP_NORFLASH; ++ map->fldrv = &cfi_sststd_chipdrv; ++ mtd->name = map->name; ++ MOD_INC_USE_COUNT; ++ return mtd; ++} ++ ++static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len, u_char *buf) ++{ ++ DECLARE_WAITQUEUE(wait, current); ++ unsigned long timeo = jiffies + HZ; ++ ++ retry: ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state != FL_READY){ ++ printk("Waiting for chip to read, status = %d\n", chip->state); ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ add_wait_queue(&chip->wq, &wait); ++ ++ cfi_spin_unlock(chip->mutex); ++ ++ schedule(); ++ remove_wait_queue(&chip->wq, &wait); ++ timeo = jiffies + HZ; ++ ++ goto retry; ++ } ++ ++ adr += chip->start; ++ ++ chip->state = FL_READY; ++ ++ map->copy_from(map, buf, adr, len); ++ ++ wake_up(&chip->wq); ++ cfi_spin_unlock(chip->mutex); ++ ++ return 0; ++} ++ ++static int cfi_sststd_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ unsigned long ofs; ++ int chipnum; ++ int ret = 0; ++ ++ /* ofs: offset within the first chip that the first read should start */ ++ ++ chipnum = (from >> cfi->chipshift); ++ ofs = from - (chipnum << cfi->chipshift); ++ ++ ++ *retlen = 0; ++ ++ while (len) { ++ unsigned long thislen; ++ ++ if (chipnum >= cfi->numchips) ++ break; ++ ++ if ((len + ofs -1) >> cfi->chipshift) ++ thislen = (1<<cfi->chipshift) - ofs; ++ else ++ thislen = len; ++ ++ ret = do_read_onechip(map, &cfi->chips[chipnum], ofs, thislen, buf); ++ if (ret) ++ break; ++ ++ *retlen += thislen; ++ len -= thislen; ++ buf += thislen; ++ ++ ofs = 0; ++ chipnum++; ++ } ++ return ret; ++} ++ ++static int do_write_oneword(struct map_info *map, struct flchip *chip, unsigned long adr, __u32 datum, int fast) ++{ ++ unsigned long timeo = jiffies + HZ; ++ unsigned int Last[4]; ++ unsigned long Count = 0; ++ struct cfi_private *cfi = map->fldrv_priv; ++ DECLARE_WAITQUEUE(wait, current); ++ int ret = 0; ++ ++ retry: ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state != FL_READY){ ++ printk("Waiting for chip to write, status = %d\n", chip->state); ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ add_wait_queue(&chip->wq, &wait); ++ ++ cfi_spin_unlock(chip->mutex); ++ ++ schedule(); ++ remove_wait_queue(&chip->wq, &wait); ++ printk("Wake up to write:\n"); ++ timeo = jiffies + HZ; ++ ++ goto retry; ++ } ++ ++ chip->state = FL_WRITING; ++ ++ adr += chip->start; ++ ENABLE_VPP(map); ++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ ++ cfi_write(map, datum, adr); ++ ++ cfi_spin_unlock(chip->mutex); ++ cfi_udelay(chip->word_write_time); ++ cfi_spin_lock(chip->mutex); ++ ++ Last[0] = cfi_read(map, adr); ++ // printk("Last[0] is %x\n", Last[0]); ++ Last[1] = cfi_read(map, adr); ++ // printk("Last[1] is %x\n", Last[1]); ++ Last[2] = cfi_read(map, adr); ++ // printk("Last[2] is %x\n", Last[2]); ++ ++ for (Count = 3; Last[(Count - 1) % 4] != Last[(Count - 2) % 4] && Count < 10000; Count++){ ++ cfi_spin_unlock(chip->mutex); ++ cfi_udelay(10); ++ cfi_spin_lock(chip->mutex); ++ ++ Last[Count % 4] = cfi_read(map, adr); ++ // printk("Last[%d%%4] is %x\n", Count, Last[Count%4]); ++ } ++ ++ if (Last[(Count - 1) % 4] != datum){ ++ printk("Last[%ld] is %x, datum is %x\n",(Count - 1) % 4,Last[(Count - 1) % 4],datum); ++ cfi_send_gen_cmd(0xF0, 0, chip->start, map, cfi, cfi->device_type, NULL); ++ DISABLE_VPP(map); ++ ret = -EIO; ++ } ++ DISABLE_VPP(map); ++ chip->state = FL_READY; ++ wake_up(&chip->wq); ++ cfi_spin_unlock(chip->mutex); ++ ++ return ret; ++} ++ ++static int cfi_sststd_write (struct mtd_info *mtd, loff_t to , size_t len, size_t *retlen, const u_char *buf) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ int ret = 0; ++ int chipnum; ++ unsigned long ofs, chipstart; ++ ++ *retlen = 0; ++ if (!len) ++ return 0; ++ ++ chipnum = to >> cfi->chipshift; ++ ofs = to - (chipnum << cfi->chipshift); ++ chipstart = cfi->chips[chipnum].start; ++ ++ /* If it's not bus-aligned, do the first byte write */ ++ if (ofs & (CFIDEV_BUSWIDTH-1)) { ++ unsigned long bus_ofs = ofs & ~(CFIDEV_BUSWIDTH-1); ++ int i = ofs - bus_ofs; ++ int n = 0; ++ u_char tmp_buf[4]; ++ __u32 datum; ++ ++ map->copy_from(map, tmp_buf, bus_ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH); ++ while (len && i < CFIDEV_BUSWIDTH) ++ tmp_buf[i++] = buf[n++], len--; ++ ++ if (cfi_buswidth_is_2()) { ++ datum = *(__u16*)tmp_buf; ++ } else if (cfi_buswidth_is_4()) { ++ datum = *(__u32*)tmp_buf; ++ } else { ++ return -EINVAL; /* should never happen, but be safe */ ++ } ++ ++ ret = do_write_oneword(map, &cfi->chips[chipnum], ++ bus_ofs, datum, 0); ++ if (ret) ++ return ret; ++ ++ ofs += n; ++ buf += n; ++ (*retlen) += n; ++ ++ if (ofs >> cfi->chipshift) { ++ chipnum ++; ++ ofs = 0; ++ if (chipnum == cfi->numchips) ++ return 0; ++ } ++ } ++ ++ /* We are now aligned, write as much as possible */ ++ while(len >= CFIDEV_BUSWIDTH) { ++ __u32 datum; ++ ++ if (cfi_buswidth_is_1()) { ++ datum = *(__u8*)buf; ++ } else if (cfi_buswidth_is_2()) { ++ datum = *(__u16*)buf; ++ } else if (cfi_buswidth_is_4()) { ++ datum = *(__u32*)buf; ++ } else { ++ return -EINVAL; ++ } ++ ret = do_write_oneword(map, &cfi->chips[chipnum], ++ ofs, datum, cfi->fast_prog); ++ if (ret) { ++ return ret; ++ } ++ ++ ofs += CFIDEV_BUSWIDTH; ++ buf += CFIDEV_BUSWIDTH; ++ (*retlen) += CFIDEV_BUSWIDTH; ++ len -= CFIDEV_BUSWIDTH; ++ ++ if (ofs >> cfi->chipshift) { ++ chipnum ++; ++ ofs = 0; ++ if (chipnum == cfi->numchips) ++ return 0; ++ chipstart = cfi->chips[chipnum].start; ++ } ++ } ++ ++ if (len & (CFIDEV_BUSWIDTH-1)) { ++ int i = 0, n = 0; ++ u_char tmp_buf[4]; ++ __u32 datum; ++ ++ map->copy_from(map, tmp_buf, ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH); ++ while (len--) ++ tmp_buf[i++] = buf[n++]; ++ ++ if (cfi_buswidth_is_2()) { ++ datum = *(__u16*)tmp_buf; ++ } else if (cfi_buswidth_is_4()) { ++ datum = *(__u32*)tmp_buf; ++ } else { ++ return -EINVAL; /* should never happen, but be safe */ ++ } ++ ++ ret = do_write_oneword(map, &cfi->chips[chipnum], ++ ofs, datum, 0); ++ if (ret) ++ return ret; ++ ++ (*retlen) += n; ++ } ++ ++ return 0; ++} ++ ++static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr) ++{ ++ unsigned int status; ++ unsigned long timeo = jiffies + HZ; ++ struct cfi_private *cfi = map->fldrv_priv; ++ unsigned int rdy_mask; ++ DECLARE_WAITQUEUE(wait, current); ++ ++ retry: ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state != FL_READY){ ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ add_wait_queue(&chip->wq, &wait); ++ ++ cfi_spin_unlock(chip->mutex); ++ ++ schedule(); ++ remove_wait_queue(&chip->wq, &wait); ++ timeo = jiffies + HZ; ++ ++ goto retry; ++ } ++ ++ chip->state = FL_ERASING; ++ ++ adr += chip->start; ++ ENABLE_VPP(map); ++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0x80, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL); ++ cfi_write(map, CMD(0x30), adr); ++ ++ timeo = jiffies + (HZ*20); ++ ++ cfi_spin_unlock(chip->mutex); ++ schedule_timeout(HZ); ++ cfi_spin_lock(chip->mutex); ++ ++ rdy_mask = CMD(0x80); ++ ++ /* Once the state machine's known to be working I'll do that */ ++ ++ while ( ( (status = cfi_read(map,adr)) & rdy_mask ) != rdy_mask ) { ++ static int z=0; ++ ++ if (chip->state != FL_ERASING) { ++ /* Someone's suspended the erase. Sleep */ ++ set_current_state(TASK_UNINTERRUPTIBLE); ++ add_wait_queue(&chip->wq, &wait); ++ ++ cfi_spin_unlock(chip->mutex); ++ printk("erase suspended. Sleeping\n"); ++ ++ schedule(); ++ remove_wait_queue(&chip->wq, &wait); ++ timeo = jiffies + (HZ*2); ++ cfi_spin_lock(chip->mutex); ++ continue; ++ } ++ ++ /* OK Still waiting */ ++ if (time_after(jiffies, timeo)) { ++ chip->state = FL_READY; ++ cfi_spin_unlock(chip->mutex); ++ printk("waiting for erase to complete timed out."); ++ DISABLE_VPP(map); ++ return -EIO; ++ } ++ ++ /* Latency issues. Drop the lock, wait a while and retry */ ++ cfi_spin_unlock(chip->mutex); ++ ++ z++; ++ if ( 0 && !(z % 100 )) ++ printk("chip not ready yet after erase. looping\n"); ++ ++ cfi_udelay(1); ++ ++ cfi_spin_lock(chip->mutex); ++ continue; ++ } ++ ++ /* Done and happy. */ ++ DISABLE_VPP(map); ++ chip->state = FL_READY; ++ wake_up(&chip->wq); ++ cfi_spin_unlock(chip->mutex); ++ return 0; ++} ++ ++static int cfi_sststd_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ unsigned long adr, len; ++ int chipnum, ret = 0; ++ int i, first; ++ struct mtd_erase_region_info *regions = mtd->eraseregions; ++ ++ if (instr->addr > mtd->size) ++ return -EINVAL; ++ ++ if ((instr->len + instr->addr) > mtd->size) ++ return -EINVAL; ++ ++ /* Check that both start and end of the requested erase are ++ * aligned with the erasesize at the appropriate addresses. ++ */ ++ ++ i = 0; ++ ++ /* Skip all erase regions which are ended before the start of ++ the requested erase. Actually, to save on the calculations, ++ we skip to the first erase region which starts after the ++ start of the requested erase, and then go back one. ++ */ ++ ++ while (i < mtd->numeraseregions && instr->addr >= regions[i].offset) ++ i++; ++ i--; ++ ++ /* OK, now i is pointing at the erase region in which this ++ erase request starts. Check the start of the requested ++ erase range is aligned with the erase size which is in ++ effect here. ++ */ ++ ++ if (instr->addr & (regions[i].erasesize-1)) ++ return -EINVAL; ++ ++ /* Remember the erase region we start on */ ++ first = i; ++ ++ /* Next, check that the end of the requested erase is aligned ++ * with the erase region at that address. ++ */ ++ ++ while (i<mtd->numeraseregions && (instr->addr + instr->len) >= regions[i].offset) ++ i++; ++ ++ /* As before, drop back one to point at the region in which ++ the address actually falls ++ */ ++ i--; ++ ++ if ((instr->addr + instr->len) & (regions[i].erasesize-1)) ++ return -EINVAL; ++ ++ chipnum = instr->addr >> cfi->chipshift; ++ adr = instr->addr - (chipnum << cfi->chipshift); ++ len = instr->len; ++ ++ i=first; ++ ++ while(len) { ++ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr); ++ ++ if (ret) ++ return ret; ++ ++ adr += regions[i].erasesize; ++ len -= regions[i].erasesize; ++ ++ if (adr % (1<< cfi->chipshift) == ((regions[i].offset + (regions[i].erasesize * regions[i].numblocks)) %( 1<< cfi->chipshift))) ++ i++; ++ ++ if (adr >> cfi->chipshift) { ++ adr = 0; ++ chipnum++; ++ ++ if (chipnum >= cfi->numchips) ++ break; ++ } ++ } ++ ++ instr->state = MTD_ERASE_DONE; ++ if (instr->callback) ++ instr->callback(instr); ++ ++ return 0; ++} ++ ++static int cfi_sststd_erase_onesize(struct mtd_info *mtd, struct erase_info *instr) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ unsigned long adr, len; ++ int chipnum, ret = 0; ++ ++ if (instr->addr & (mtd->erasesize - 1)) ++ return -EINVAL; ++ ++ if (instr->len & (mtd->erasesize -1)) ++ return -EINVAL; ++ ++ if ((instr->len + instr->addr) > mtd->size) ++ return -EINVAL; ++ ++ chipnum = instr->addr >> cfi->chipshift; ++ adr = instr->addr - (chipnum << cfi->chipshift); ++ len = instr->len; ++ ++ while(len) { ++ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr); ++ ++ if (ret) ++ return ret; ++ ++ adr += mtd->erasesize; ++ len -= mtd->erasesize; ++ ++ if (adr >> cfi->chipshift) { ++ adr = 0; ++ chipnum++; ++ ++ if (chipnum >= cfi->numchips) ++ break; ++ } ++ } ++ ++ instr->state = MTD_ERASE_DONE; ++ if (instr->callback) ++ instr->callback(instr); ++ ++ return 0; ++} ++ ++static void cfi_sststd_sync (struct mtd_info *mtd) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ int i; ++ struct flchip *chip; ++ int ret = 0; ++ DECLARE_WAITQUEUE(wait, current); ++ ++ for (i=0; !ret && i<cfi->numchips; i++) { ++ chip = &cfi->chips[i]; ++ ++ retry: ++ cfi_spin_lock(chip->mutex); ++ ++ switch(chip->state) { ++ case FL_READY: ++ case FL_STATUS: ++ case FL_CFI_QUERY: ++ case FL_JEDEC_QUERY: ++ chip->oldstate = chip->state; ++ chip->state = FL_SYNCING; ++ /* No need to wake_up() on this state change - ++ * as the whole point is that nobody can do anything ++ * with the chip now anyway. ++ */ ++ case FL_SYNCING: ++ cfi_spin_unlock(chip->mutex); ++ break; ++ ++ default: ++ /* Not an idle state */ ++ add_wait_queue(&chip->wq, &wait); ++ ++ cfi_spin_unlock(chip->mutex); ++ ++ schedule(); ++ ++ remove_wait_queue(&chip->wq, &wait); ++ ++ goto retry; ++ } ++ } ++ ++ /* Unlock the chips again */ ++ ++ for (i--; i >=0; i--) { ++ chip = &cfi->chips[i]; ++ ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state == FL_SYNCING) { ++ chip->state = chip->oldstate; ++ wake_up(&chip->wq); ++ } ++ cfi_spin_unlock(chip->mutex); ++ } ++} ++ ++ ++static int cfi_sststd_suspend(struct mtd_info *mtd) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ int i; ++ struct flchip *chip; ++ int ret = 0; ++//printk("suspend\n"); ++ ++ for (i=0; !ret && i<cfi->numchips; i++) { ++ chip = &cfi->chips[i]; ++ ++ cfi_spin_lock(chip->mutex); ++ ++ switch(chip->state) { ++ case FL_READY: ++ case FL_STATUS: ++ case FL_CFI_QUERY: ++ case FL_JEDEC_QUERY: ++ chip->oldstate = chip->state; ++ chip->state = FL_PM_SUSPENDED; ++ /* No need to wake_up() on this state change - ++ * as the whole point is that nobody can do anything ++ * with the chip now anyway. ++ */ ++ case FL_PM_SUSPENDED: ++ break; ++ ++ default: ++ ret = -EAGAIN; ++ break; ++ } ++ cfi_spin_unlock(chip->mutex); ++ } ++ ++ /* Unlock the chips again */ ++ ++ if (ret) { ++ for (i--; i >=0; i--) { ++ chip = &cfi->chips[i]; ++ ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state == FL_PM_SUSPENDED) { ++ chip->state = chip->oldstate; ++ wake_up(&chip->wq); ++ } ++ cfi_spin_unlock(chip->mutex); ++ } ++ } ++ ++ return ret; ++} ++ ++static void cfi_sststd_resume(struct mtd_info *mtd) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ int i; ++ struct flchip *chip; ++//printk("resume\n"); ++ ++ for (i=0; i<cfi->numchips; i++) { ++ ++ chip = &cfi->chips[i]; ++ ++ cfi_spin_lock(chip->mutex); ++ ++ if (chip->state == FL_PM_SUSPENDED) { ++ chip->state = FL_READY; ++ cfi_write(map, CMD(0xF0), chip->start); ++ wake_up(&chip->wq); ++ } ++ else ++ printk("Argh. Chip not in PM_SUSPENDED state upon resume()\n"); ++ ++ cfi_spin_unlock(chip->mutex); ++ } ++} ++ ++static void cfi_sststd_destroy(struct mtd_info *mtd) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ kfree(cfi->cmdset_priv); ++ kfree(cfi); ++} ++ ++#if LINUX_VERSION_CODE < 0x20212 && defined(MODULE) ++#define cfi_sststd_init init_module ++#define cfi_sststd_exit cleanup_module ++#endif ++ ++static char im_name[]="cfi_cmdset_0701"; ++ ++mod_init_t cfi_sststd_init(void) ++{ ++ inter_module_register(im_name, THIS_MODULE, &cfi_cmdset_0701); ++ return 0; ++} ++ ++mod_exit_t cfi_sststd_exit(void) ++{ ++ inter_module_unregister(im_name); ++} ++ ++module_init(cfi_sststd_init); ++module_exit(cfi_sststd_exit); ++ +diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_probe.c linux-2.4.30-brcm/drivers/mtd/chips/cfi_probe.c +--- linux-2.4.30/drivers/mtd/chips/cfi_probe.c 2003-06-13 16:51:34.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/chips/cfi_probe.c 2005-05-22 22:55:52.000000000 +0200 +@@ -67,8 +67,15 @@ + cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); + cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); + +- if (!qry_present(map,base,cfi)) +- return 0; ++ if (!qry_present(map,base,cfi)) { ++ /* rather broken SST cfi probe (requires SST unlock) */ ++ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ if (!qry_present(map,base,cfi)) ++ return 0; ++ } + + if (!cfi->numchips) { + /* This is the first time we're called. Set up the CFI +diff -Nur linux-2.4.30/drivers/mtd/chips/Config.in linux-2.4.30-brcm/drivers/mtd/chips/Config.in +--- linux-2.4.30/drivers/mtd/chips/Config.in 2003-06-13 16:51:34.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/chips/Config.in 2005-05-22 22:55:52.000000000 +0200 +@@ -45,6 +45,7 @@ + dep_tristate ' Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE + dep_tristate ' Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE + dep_tristate ' Support for ST (Advanced Architecture) flash chips' CONFIG_MTD_CFI_STAA $CONFIG_MTD_GEN_PROBE ++dep_tristate ' Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE + + dep_tristate ' Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD + dep_tristate ' Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD +diff -Nur linux-2.4.30/drivers/mtd/chips/gen_probe.c linux-2.4.30-brcm/drivers/mtd/chips/gen_probe.c +--- linux-2.4.30/drivers/mtd/chips/gen_probe.c 2003-08-25 13:44:42.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/chips/gen_probe.c 2005-05-22 22:55:52.000000000 +0200 +@@ -332,9 +332,13 @@ + return cfi_cmdset_0002(map, primary); + #endif + #ifdef CONFIG_MTD_CFI_STAA +- case 0x0020: ++ case 0x0020: + return cfi_cmdset_0020(map, primary); + #endif ++#ifdef CONFIG_MTD_CFI_SSTSTD ++ case 0x0701: ++ return cfi_cmdset_0701(map, primary); ++#endif + } + + return cfi_cmdset_unknown(map, primary); +diff -Nur linux-2.4.30/drivers/mtd/chips/Makefile linux-2.4.30-brcm/drivers/mtd/chips/Makefile +--- linux-2.4.30/drivers/mtd/chips/Makefile 2003-06-13 16:51:34.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/chips/Makefile 2005-05-22 22:55:52.000000000 +0200 +@@ -18,6 +18,7 @@ + obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o + obj-$(CONFIG_MTD_CFI) += cfi_probe.o + obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o ++obj-$(CONFIG_MTD_CFI_SSTSTD) += cfi_cmdset_0701.o + obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o + obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o + obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o +diff -Nur linux-2.4.30/drivers/mtd/maps/bcm947xx-flash.c linux-2.4.30-brcm/drivers/mtd/maps/bcm947xx-flash.c +--- linux-2.4.30/drivers/mtd/maps/bcm947xx-flash.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/mtd/maps/bcm947xx-flash.c 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,236 @@ ++/* ++ * Flash mapping for BCM947XX boards ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: bcm947xx-flash.c,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++ ++#include <linux/module.h> ++#include <linux/types.h> ++#include <linux/kernel.h> ++#include <asm/io.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/map.h> ++#include <linux/mtd/partitions.h> ++#include <linux/config.h> ++ ++#include <typedefs.h> ++#include <bcmnvram.h> ++#include <bcmutils.h> ++#include <sbconfig.h> ++#include <sbchipc.h> ++#include <sbutils.h> ++#include <trxhdr.h> ++ ++/* Global SB handle */ ++extern void *bcm947xx_sbh; ++extern spinlock_t bcm947xx_sbh_lock; ++ ++/* Convenience */ ++#define sbh bcm947xx_sbh ++#define sbh_lock bcm947xx_sbh_lock ++ ++#ifdef CONFIG_MTD_PARTITIONS ++extern struct mtd_partition * init_mtd_partitions(struct mtd_info *mtd, size_t size); ++#endif ++ ++#define WINDOW_ADDR 0x1fc00000 ++#define WINDOW_SIZE 0x400000 ++#define BUSWIDTH 2 ++ ++/* e.g., flash=2M or flash=4M */ ++static int flash = 0; ++MODULE_PARM(flash, "i"); ++static int __init ++bcm947xx_setup(char *str) ++{ ++ flash = memparse(str, &str); ++ return 1; ++} ++__setup("flash=", bcm947xx_setup); ++ ++static struct mtd_info *bcm947xx_mtd; ++ ++__u8 bcm947xx_map_read8(struct map_info *map, unsigned long ofs) ++{ ++ if (map->map_priv_2 == 1) ++ return __raw_readb(map->map_priv_1 + ofs); ++ ++ u16 val = __raw_readw(map->map_priv_1 + (ofs & ~1)); ++ if (ofs & 1) ++ return ((val >> 8) & 0xff); ++ else ++ return (val & 0xff); ++} ++ ++__u16 bcm947xx_map_read16(struct map_info *map, unsigned long ofs) ++{ ++ return __raw_readw(map->map_priv_1 + ofs); ++} ++ ++__u32 bcm947xx_map_read32(struct map_info *map, unsigned long ofs) ++{ ++ return __raw_readl(map->map_priv_1 + ofs); ++} ++ ++void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) ++{ ++ if (len==1) { ++ memcpy_fromio(to, map->map_priv_1 + from, len); ++ } else { ++ int i; ++ u16 *dest = (u16 *) to; ++ u16 *src = (u16 *) (map->map_priv_1 + from); ++ for (i = 0; i < (len / 2); i++) { ++ dest[i] = src[i]; ++ } ++ if (len & 1) ++ *((u8 *)dest+len-1) = src[i] & 0xff; ++ } ++} ++ ++void bcm947xx_map_write8(struct map_info *map, __u8 d, unsigned long adr) ++{ ++ __raw_writeb(d, map->map_priv_1 + adr); ++ mb(); ++} ++ ++void bcm947xx_map_write16(struct map_info *map, __u16 d, unsigned long adr) ++{ ++ __raw_writew(d, map->map_priv_1 + adr); ++ mb(); ++} ++ ++void bcm947xx_map_write32(struct map_info *map, __u32 d, unsigned long adr) ++{ ++ __raw_writel(d, map->map_priv_1 + adr); ++ mb(); ++} ++ ++void bcm947xx_map_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) ++{ ++ memcpy_toio(map->map_priv_1 + to, from, len); ++} ++ ++struct map_info bcm947xx_map = { ++ name: "Physically mapped flash", ++ size: WINDOW_SIZE, ++ buswidth: BUSWIDTH, ++ read8: bcm947xx_map_read8, ++ read16: bcm947xx_map_read16, ++ read32: bcm947xx_map_read32, ++ copy_from: bcm947xx_map_copy_from, ++ write8: bcm947xx_map_write8, ++ write16: bcm947xx_map_write16, ++ write32: bcm947xx_map_write32, ++ copy_to: bcm947xx_map_copy_to ++}; ++ ++#if LINUX_VERSION_CODE < 0x20212 && defined(MODULE) ++#define init_bcm947xx_map init_module ++#define cleanup_bcm947xx_map cleanup_module ++#endif ++ ++mod_init_t init_bcm947xx_map(void) ++{ ++ ulong flags; ++ uint coreidx; ++ chipcregs_t *cc; ++ uint32 fltype; ++ uint window_addr = 0, window_size = 0; ++ size_t size; ++ int ret = 0; ++#ifdef CONFIG_MTD_PARTITIONS ++ struct mtd_partition *parts; ++ int i; ++#endif ++ ++ spin_lock_irqsave(&sbh_lock, flags); ++ coreidx = sb_coreidx(sbh); ++ ++ /* Check strapping option if chipcommon exists */ ++ if ((cc = sb_setcore(sbh, SB_CC, 0))) { ++ fltype = readl(&cc->capabilities) & CAP_FLASH_MASK; ++ if (fltype == PFLASH) { ++ bcm947xx_map.map_priv_2 = 1; ++ window_addr = 0x1c000000; ++ bcm947xx_map.size = window_size = 32 * 1024 * 1024; ++ if ((readl(&cc->flash_config) & CC_CFG_DS) == 0) ++ bcm947xx_map.buswidth = 1; ++ } ++ } else { ++ fltype = PFLASH; ++ bcm947xx_map.map_priv_2 = 0; ++ window_addr = WINDOW_ADDR; ++ window_size = WINDOW_SIZE; ++ } ++ ++ sb_setcoreidx(sbh, coreidx); ++ spin_unlock_irqrestore(&sbh_lock, flags); ++ ++ if (fltype != PFLASH) { ++ printk(KERN_ERR "pflash: found no supported devices\n"); ++ ret = -ENODEV; ++ goto fail; ++ } ++ ++ bcm947xx_map.map_priv_1 = (unsigned long) ioremap(window_addr, window_size); ++ if (!bcm947xx_map.map_priv_1) { ++ printk(KERN_ERR "pflash: ioremap failed\n"); ++ ret = -EIO; ++ goto fail; ++ } ++ ++ if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) { ++ printk(KERN_ERR "pflash: cfi_probe failed\n"); ++ ret = -ENXIO; ++ goto fail; ++ } ++ ++ bcm947xx_mtd->module = THIS_MODULE; ++ ++ /* Allow size override for testing */ ++ size = flash ? : bcm947xx_mtd->size; ++ ++ printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", size, window_addr); ++ ++#ifdef CONFIG_MTD_PARTITIONS ++ parts = init_mtd_partitions(bcm947xx_mtd, size); ++ for (i = 0; parts[i].name; i++); ++ ret = add_mtd_partitions(bcm947xx_mtd, parts, i); ++ if (ret) { ++ printk(KERN_ERR "pflash: add_mtd_partitions failed\n"); ++ goto fail; ++ } ++#endif ++ ++ return 0; ++ ++ fail: ++ if (bcm947xx_mtd) ++ map_destroy(bcm947xx_mtd); ++ if (bcm947xx_map.map_priv_1) ++ iounmap((void *) bcm947xx_map.map_priv_1); ++ bcm947xx_map.map_priv_1 = 0; ++ return ret; ++} ++ ++mod_exit_t cleanup_bcm947xx_map(void) ++{ ++#ifdef CONFIG_MTD_PARTITIONS ++ del_mtd_partitions(bcm947xx_mtd); ++#endif ++ map_destroy(bcm947xx_mtd); ++ iounmap((void *) bcm947xx_map.map_priv_1); ++ bcm947xx_map.map_priv_1 = 0; ++} ++ ++module_init(init_bcm947xx_map); ++module_exit(cleanup_bcm947xx_map); +diff -Nur linux-2.4.30/drivers/mtd/maps/Config.in linux-2.4.30-brcm/drivers/mtd/maps/Config.in +--- linux-2.4.30/drivers/mtd/maps/Config.in 2003-06-13 16:51:34.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/maps/Config.in 2005-05-25 18:58:03.000000000 +0200 +@@ -48,6 +48,7 @@ + fi + + if [ "$CONFIG_MIPS" = "y" ]; then ++ dep_tristate ' CFI Flash device mapped on Broadcom BCM947XX boards' CONFIG_MTD_BCM947XX $CONFIG_MTD_CFI + dep_tristate ' Pb1000 MTD support' CONFIG_MTD_PB1000 $CONFIG_MIPS_PB1000 + dep_tristate ' Pb1500 MTD support' CONFIG_MTD_PB1500 $CONFIG_MIPS_PB1500 + dep_tristate ' Pb1100 MTD support' CONFIG_MTD_PB1100 $CONFIG_MIPS_PB1100 +diff -Nur linux-2.4.30/drivers/mtd/maps/Makefile linux-2.4.30-brcm/drivers/mtd/maps/Makefile +--- linux-2.4.30/drivers/mtd/maps/Makefile 2003-06-13 16:51:34.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/mtd/maps/Makefile 2005-05-25 18:57:31.000000000 +0200 +@@ -3,6 +3,8 @@ + # + # $Id: Makefile,v 1.37 2003/01/24 14:26:38 dwmw2 Exp $ + ++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include ++ + BELOW25 := $(shell echo $(PATCHLEVEL) | sed s/[1234]/y/) + + ifeq ($(BELOW25),y) +@@ -10,6 +12,7 @@ + endif + + # Chip mappings ++obj-$(CONFIG_MTD_BCM947XX) += bcm947xx-flash.o + obj-$(CONFIG_MTD_CDB89712) += cdb89712.o + obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o + obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o +diff -Nur linux-2.4.30/drivers/net/Config.in linux-2.4.30-brcm/drivers/net/Config.in +--- linux-2.4.30/drivers/net/Config.in 2005-01-19 15:09:56.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/Config.in 2005-05-25 04:34:51.000000000 +0200 +@@ -2,6 +2,8 @@ + # Network device configuration + # + ++tristate 'Broadcom Home Network Division' CONFIG_HND $CONFIG_PCI ++ + source drivers/net/arcnet/Config.in + + tristate 'Dummy net driver support' CONFIG_DUMMY +@@ -173,6 +175,7 @@ + + dep_tristate ' Apricot Xen-II on board Ethernet' CONFIG_APRICOT $CONFIG_ISA + dep_tristate ' Broadcom 4400 ethernet support (EXPERIMENTAL)' CONFIG_B44 $CONFIG_PCI $CONFIG_EXPERIMENTAL ++ dep_tristate ' Proprietary Broadcom 10/100 Ethernet support' CONFIG_ET $CONFIG_PCI + dep_tristate ' CS89x0 support' CONFIG_CS89x0 $CONFIG_ISA + dep_tristate ' DECchip Tulip (dc21x4x) PCI support' CONFIG_TULIP $CONFIG_PCI + if [ "$CONFIG_TULIP" = "y" -o "$CONFIG_TULIP" = "m" ]; then +diff -Nur linux-2.4.30/drivers/net/diag/diag_led.c linux-2.4.30-brcm/drivers/net/diag/diag_led.c +--- linux-2.4.30/drivers/net/diag/diag_led.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/diag/diag_led.c 2005-05-25 20:41:19.000000000 +0200 +@@ -0,0 +1,244 @@ ++/* ++ * diag_led.c - replacement diag module ++ * ++ * Copyright (C) 2004 Mike Baker, ++ * Imre Kaloz <kaloz@dune.hu> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version 2 ++ * of the License, or (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * $Id: diag_led.c,v 1.5 2005/04/18 09:05:24 mbm Exp $ ++ */ ++ ++/* ++ * ChangeLog: ++ * 2004/03/28 initial release ++ * 2004/08/26 asus & buffalo support added ++ * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added ++ * 2005/04/13 added licensing informations ++ * 2005/04/18 base reset polarity off initial readings ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/sysctl.h> ++#include <asm/io.h> ++#include <typedefs.h> ++#include <bcmdevs.h> ++#include <sbutils.h> ++ ++extern char * nvram_get(const char *name); ++static void *sbh; ++ ++// v2.x - - - - - ++#define DIAG_GPIO (1<<1) ++#define DMZ_GPIO (1<<7) ++ ++static void set_gpio(uint32 mask, uint32 value) { ++ sb_gpiocontrol(sbh,mask,0); ++ sb_gpioouten(sbh,mask,mask); ++ sb_gpioout(sbh,mask,value); ++} ++ ++static void v2_set_diag(u8 state) { ++ set_gpio(DIAG_GPIO,state); ++} ++static void v2_set_dmz(u8 state) { ++ set_gpio(DMZ_GPIO,state); ++} ++ ++// v1.x - - - - - ++#define LED_DIAG 0x13 ++#define LED_DMZ 0x12 ++ ++static void v1_set_diag(u8 state) { ++ if (!state) { ++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF; ++ } else { ++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG); ++ } ++} ++static void v1_set_dmz(u8 state) { ++ if (!state) { ++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF; ++ } else { ++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ); ++ } ++} ++ ++// - - - - - ++static void ignore(u8 ignored) {}; ++ ++// - - - - - ++#define BIT_DMZ 0x01 ++#define BIT_DIAG 0x04 ++ ++void (*set_diag)(u8 state); ++void (*set_dmz)(u8 state); ++ ++static unsigned int diag = 0; ++ ++static void diag_change() ++{ ++ set_diag(0xFF); // off ++ set_dmz(0xFF); // off ++ ++ if(diag & BIT_DIAG) ++ set_diag(0x00); // on ++ if(diag & BIT_DMZ) ++ set_dmz(0x00); // on ++} ++ ++static int proc_diag(ctl_table *table, int write, struct file *filp, ++ void *buffer, size_t *lenp) ++{ ++ int r; ++ r = proc_dointvec(table, write, filp, buffer, lenp); ++ if (write && !r) { ++ diag_change(); ++ } ++ return r; ++} ++ ++// - - - - - ++static unsigned char reset_gpio = 0; ++static unsigned char reset_polarity = 0; ++static unsigned int reset = 0; ++ ++static int proc_reset(ctl_table *table, int write, struct file *filp, ++ void *buffer, size_t *lenp) ++{ ++ ++ if (reset_gpio) { ++ sb_gpiocontrol(sbh,reset_gpio,reset_gpio); ++ sb_gpioouten(sbh,reset_gpio,0); ++ reset=!(sb_gpioin(sbh)&reset_gpio); ++ ++ if (reset_polarity) reset=!reset; ++ } else { ++ reset=0; ++ } ++ ++ return proc_dointvec(table, write, filp, buffer, lenp); ++} ++ ++// - - - - - ++static struct ctl_table_header *diag_sysctl_header; ++ ++static ctl_table sys_diag[] = { ++ { ++ ctl_name: 2000, ++ procname: "diag", ++ data: &diag, ++ maxlen: sizeof(diag), ++ mode: 0644, ++ proc_handler: proc_diag ++ }, ++ { ++ ctl_name: 2001, ++ procname: "reset", ++ data: &reset, ++ maxlen: sizeof(reset), ++ mode: 0444, ++ proc_handler: proc_reset ++ }, ++ { 0 } ++}; ++ ++static int __init diag_init() ++{ ++ char *buf; ++ u32 board_type; ++ sbh = sb_kattach(); ++ sb_gpiosetcore(sbh); ++ ++ board_type = sb_boardtype(sbh); ++ printk(KERN_INFO "diag boardtype: %08x\n",board_type); ++ ++ set_diag=ignore; ++ set_dmz=ignore; ++ ++ if ((board_type & 0xf00) == 0x400) { ++ buf=nvram_get("boardtype")?:""; ++ if (!strcmp(buf,"bcm94710dev")) { ++ buf=nvram_get("boardnum")?:""; ++ if (!strcmp(buf,"42")) { ++ // wrt54g v1.x ++ set_diag=v1_set_diag; ++ set_dmz=v1_set_dmz; ++ reset_gpio=(1<<6); ++ } ++ if (!strcmp(buf,"asusX")) { ++ //asus wl-500g ++ reset_gpio=(1<<6); ++ } ++ } ++ if (!strcmp(buf,"bcm94710ap")) { ++ buf=nvram_get("boardnum")?:""; ++ if (!strcmp(buf,"42")) { ++ // buffalo ++ set_dmz=v2_set_dmz; ++ reset_gpio=(1<<4); ++ } ++ if (!strcmp(buf,"44")) { ++ //dell truemobile ++ set_dmz=v2_set_dmz; ++ reset_gpio=(1<<0); ++ } ++ } ++ } else { ++ buf=nvram_get("boardnum")?:""; ++ if (!strcmp(buf,"42")) { ++ //linksys ++ set_diag=v2_set_diag; ++ set_dmz=v2_set_dmz; ++ reset_gpio=(1<<6); ++ } ++ if (!strcmp(buf,"44")) { ++ //motorola ++ reset_gpio=(1<<5); ++ } ++ if (!strcmp(buf,"00")) { ++ //buffalo ++ reset_gpio=(1<<7); ++ } ++ if (!strcmp(buf,"45")) { ++ //wl-500g deluxe ++ reset_gpio=(1<<6); ++ } ++ } ++ ++ ++ sb_gpiocontrol(sbh,reset_gpio,reset_gpio); ++ sb_gpioouten(sbh,reset_gpio,0); ++ reset_polarity=!(sb_gpioin(sbh)&reset_gpio); ++ ++ diag_sysctl_header = register_sysctl_table(sys_diag, 0); ++ diag_change(); ++ ++ return 0; ++} ++ ++static void __exit diag_exit() ++{ ++ unregister_sysctl_table(diag_sysctl_header); ++} ++ ++EXPORT_NO_SYMBOLS; ++MODULE_AUTHOR("openwrt.org"); ++MODULE_LICENSE("GPL"); ++ ++module_init(diag_init); ++module_exit(diag_exit); +diff -Nur linux-2.4.30/drivers/net/diag/Makefile linux-2.4.30-brcm/drivers/net/diag/Makefile +--- linux-2.4.30/drivers/net/diag/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/diag/Makefile 2005-05-26 17:13:16.000000000 +0200 +@@ -0,0 +1,13 @@ ++#$Id$ ++ ++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER ++ ++O_TARGET := diag.o ++ ++MAC_OBJS := diag_led.o ++ ++export-objs := ++obj-y := $(MAC_OBJS) ++obj-m := $(O_TARGET) ++ ++include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/drivers/net/et/Makefile linux-2.4.30-brcm/drivers/net/et/Makefile +--- linux-2.4.30/drivers/net/et/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/et/Makefile 2005-05-26 02:37:05.000000000 +0200 +@@ -0,0 +1,21 @@ ++# ++# Makefile for the Broadcom et driver ++# ++# Copyright 2004, Broadcom Corporation ++# All Rights Reserved. ++# ++# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++# ++# $Id: Makefile,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++# ++ ++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCM47XX_CHOPS -DDMA -DBCMDRIVER ++ ++O_TARGET := et.o ++obj-y := et_linux.o etc.o etc47xx.o etc_robo.o etc_adm.o ++obj-m := $(O_TARGET) ++ ++include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/drivers/net/hnd/bcmsrom.c linux-2.4.30-brcm/drivers/net/hnd/bcmsrom.c +--- linux-2.4.30/drivers/net/hnd/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/bcmsrom.c 2005-05-22 23:00:53.000000000 +0200 +@@ -0,0 +1,714 @@ ++/* ++ * Misc useful routines to access NIC SROM/OTP . ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <bcmutils.h> ++#include <bcmsrom.h> ++#include <bcmdevs.h> ++#include <bcmendian.h> ++#include <sbpcmcia.h> ++#include <pcicfg.h> ++#include <sbutils.h> ++ ++#include <proto/ethernet.h> /* for sprom content groking */ ++ ++#define VARS_MAX 4096 /* should be reduced */ ++ ++#define WRITE_ENABLE_DELAY 500 /* 500 ms after write enable/disable toggle */ ++#define WRITE_WORD_DELAY 20 /* 20 ms between each word write */ ++ ++static int initvars_srom_pci(void *osh, void *curmap, char **vars, int *count); ++static int initvars_cis_pcmcia(void *sbh, void *curmap, void *osh, char **vars, int *count); ++static int srom_parsecis(void *osh, uint8 *cis, char **vars, int *count); ++static int sprom_cmd_pcmcia(void *osh, uint8 cmd); ++static int sprom_read_pcmcia(void *osh, uint16 addr, uint16 *data); ++static int sprom_write_pcmcia(void *osh, uint16 addr, uint16 data); ++static int sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc); ++ ++/* ++ * Initialize local vars from the right source for this platform. ++ * Return 0 on success, nonzero on error. ++ */ ++int ++srom_var_init(void *sbh, uint bustype, void *curmap, void *osh, char **vars, int *count) ++{ ++ ASSERT(bustype == BUSTYPE(bustype)); ++ if (vars == NULL) ++ return (0); ++ ++ switch (BUSTYPE(bustype)) { ++ case SB_BUS: ++ /* These two could be asserts ... */ ++ *vars = NULL; ++ *count = 0; ++ return(0); ++ ++ case PCI_BUS: ++ ASSERT(curmap); /* can not be NULL */ ++ return(initvars_srom_pci(osh, curmap, vars, count)); ++ ++ case PCMCIA_BUS: ++ return(initvars_cis_pcmcia(sbh, curmap, osh, vars, count)); ++ ++ ++ default: ++ ASSERT(0); ++ } ++ return (-1); ++} ++ ++/* support only 16-bit word read from srom */ ++int ++srom_read(uint bustype, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf) ++{ ++ void *srom; ++ uint i, off, nw; ++ ++ ASSERT(bustype == BUSTYPE(bustype)); ++ ++ /* check input - 16-bit access only */ ++ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2)) ++ return 1; ++ ++ off = byteoff / 2; ++ nw = nbytes / 2; ++ ++ if (BUSTYPE(bustype) == PCI_BUS) { ++ if (!curmap) ++ return 1; ++ srom = (uchar*)curmap + PCI_BAR0_SPROM_OFFSET; ++ if (sprom_read_pci(srom, off, buf, nw, FALSE)) ++ return 1; ++ } else if (BUSTYPE(bustype) == PCMCIA_BUS) { ++ for (i = 0; i < nw; i++) { ++ if (sprom_read_pcmcia(osh, (uint16)(off + i), (uint16*)(buf + i))) ++ return 1; ++ } ++ } else { ++ return 1; ++ } ++ ++ return 0; ++} ++ ++/* support only 16-bit word write into srom */ ++int ++srom_write(uint bustype, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf) ++{ ++ uint16 *srom; ++ uint i, off, nw, crc_range; ++ uint16 image[SPROM_SIZE], *p; ++ uint8 crc; ++ volatile uint32 val32; ++ ++ ASSERT(bustype == BUSTYPE(bustype)); ++ ++ /* check input - 16-bit access only */ ++ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2)) ++ return 1; ++ ++ crc_range = (((BUSTYPE(bustype) == PCMCIA_BUS) || (BUSTYPE(bustype) == SDIO_BUS)) ? SPROM_SIZE : SPROM_CRC_RANGE) * 2; ++ ++ /* if changes made inside crc cover range */ ++ if (byteoff < crc_range) { ++ nw = (((byteoff + nbytes) > crc_range) ? byteoff + nbytes : crc_range) / 2; ++ /* read data including entire first 64 words from srom */ ++ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) ++ return 1; ++ /* make changes */ ++ bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes); ++ /* calculate crc */ ++ htol16_buf(image, crc_range); ++ crc = ~hndcrc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE); ++ ltoh16_buf(image, crc_range); ++ image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff); ++ p = image; ++ off = 0; ++ } else { ++ p = buf; ++ off = byteoff / 2; ++ nw = nbytes / 2; ++ } ++ ++ if (BUSTYPE(bustype) == PCI_BUS) { ++ srom = (uint16*)((uchar*)curmap + PCI_BAR0_SPROM_OFFSET); ++ /* enable writes to the SPROM */ ++ val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32)); ++ val32 |= SPROM_WRITEEN; ++ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32); ++ bcm_mdelay(WRITE_ENABLE_DELAY); ++ /* write srom */ ++ for (i = 0; i < nw; i++) { ++ W_REG(&srom[off + i], p[i]); ++ bcm_mdelay(WRITE_WORD_DELAY); ++ } ++ /* disable writes to the SPROM */ ++ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN); ++ } else if (BUSTYPE(bustype) == PCMCIA_BUS) { ++ /* enable writes to the SPROM */ ++ if (sprom_cmd_pcmcia(osh, SROM_WEN)) ++ return 1; ++ bcm_mdelay(WRITE_ENABLE_DELAY); ++ /* write srom */ ++ for (i = 0; i < nw; i++) { ++ sprom_write_pcmcia(osh, (uint16)(off + i), p[i]); ++ bcm_mdelay(WRITE_WORD_DELAY); ++ } ++ /* disable writes to the SPROM */ ++ if (sprom_cmd_pcmcia(osh, SROM_WDS)) ++ return 1; ++ } else { ++ return 1; ++ } ++ ++ bcm_mdelay(WRITE_ENABLE_DELAY); ++ return 0; ++} ++ ++ ++static int ++srom_parsecis(void *osh, uint8 *cis, char **vars, int *count) ++{ ++ char eabuf[32]; ++ char *vp, *base; ++ uint8 tup, tlen, sromrev = 1; ++ int i, j; ++ uint varsize; ++ bool ag_init = FALSE; ++ uint16 w; ++ ++ ASSERT(vars); ++ ASSERT(count); ++ ++ base = vp = MALLOC(osh, VARS_MAX); ++ ASSERT(vp); ++ ++ i = 0; ++ do { ++ tup = cis[i++]; ++ tlen = cis[i++]; ++ if ((i + tlen) >= CIS_SIZE) ++ break; ++ ++ switch (tup) { ++ case CISTPL_MANFID: ++ vp += sprintf(vp, "manfid=%d", (cis[i + 1] << 8) + cis[i]); ++ vp++; ++ vp += sprintf(vp, "prodid=%d", (cis[i + 3] << 8) + cis[i + 2]); ++ vp++; ++ break; ++ ++ case CISTPL_FUNCE: ++ if (cis[i] == LAN_NID) { ++ ASSERT(cis[i + 1] == ETHER_ADDR_LEN); ++ bcm_ether_ntoa((uchar*)&cis[i + 2], eabuf); ++ vp += sprintf(vp, "il0macaddr=%s", eabuf); ++ vp++; ++ } ++ break; ++ ++ case CISTPL_CFTABLE: ++ vp += sprintf(vp, "regwindowsz=%d", (cis[i + 7] << 8) | cis[i + 6]); ++ vp++; ++ break; ++ ++ case CISTPL_BRCM_HNBU: ++ switch (cis[i]) { ++ case HNBU_CHIPID: ++ vp += sprintf(vp, "vendid=%d", (cis[i + 2] << 8) + cis[i + 1]); ++ vp++; ++ vp += sprintf(vp, "devid=%d", (cis[i + 4] << 8) + cis[i + 3]); ++ vp++; ++ if (tlen == 7) { ++ vp += sprintf(vp, "chiprev=%d", (cis[i + 6] << 8) + cis[i + 5]); ++ vp++; ++ } ++ break; ++ ++ case HNBU_BOARDREV: ++ vp += sprintf(vp, "boardrev=%d", cis[i + 1]); ++ vp++; ++ break; ++ ++ case HNBU_AA: ++ vp += sprintf(vp, "aa0=%d", cis[i + 1]); ++ vp++; ++ break; ++ ++ case HNBU_AG: ++ vp += sprintf(vp, "ag0=%d", cis[i + 1]); ++ vp++; ++ ag_init = TRUE; ++ break; ++ ++ case HNBU_CC: ++ vp += sprintf(vp, "cc=%d", cis[i + 1]); ++ vp++; ++ break; ++ ++ case HNBU_PAPARMS: ++ vp += sprintf(vp, "pa0maxpwr=%d", cis[i + tlen - 1]); ++ vp++; ++ if (tlen == 9) { ++ /* New version */ ++ for (j = 0; j < 3; j++) { ++ vp += sprintf(vp, "pa0b%d=%d", j, ++ (cis[i + (j * 2) + 2] << 8) + cis[i + (j * 2) + 1]); ++ vp++; ++ } ++ vp += sprintf(vp, "pa0itssit=%d", cis[i + 7]); ++ vp++; ++ } ++ break; ++ ++ case HNBU_OEM: ++ vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x", ++ cis[i + 1], cis[i + 2], cis[i + 3], cis[i + 4], ++ cis[i + 5], cis[i + 6], cis[i + 7], cis[i + 8]); ++ vp++; ++ break; ++ case HNBU_BOARDFLAGS: ++ w = (cis[i + 2] << 8) + cis[i + 1]; ++ if (w == 0xffff) w = 0; ++ vp += sprintf(vp, "boardflags=%d", w); ++ vp++; ++ break; ++ case HNBU_LED: ++ if (cis[i + 1] != 0xff) { ++ vp += sprintf(vp, "wl0gpio0=%d", cis[i + 1]); ++ vp++; ++ } ++ if (cis[i + 2] != 0xff) { ++ vp += sprintf(vp, "wl0gpio1=%d", cis[i + 2]); ++ vp++; ++ } ++ if (cis[i + 3] != 0xff) { ++ vp += sprintf(vp, "wl0gpio2=%d", cis[i + 3]); ++ vp++; ++ } ++ if (cis[i + 4] != 0xff) { ++ vp += sprintf(vp, "wl0gpio3=%d", cis[i + 4]); ++ vp++; ++ } ++ break; ++ } ++ break; ++ ++ } ++ i += tlen; ++ } while (tup != 0xff); ++ ++ /* Set the srom version */ ++ vp += sprintf(vp, "sromrev=%d", sromrev); ++ vp++; ++ ++ /* For now just set boardflags2 to zero */ ++ vp += sprintf(vp, "boardflags2=0"); ++ vp++; ++ ++ /* if there is no antenna gain field, set default */ ++ if (ag_init == FALSE) { ++ vp += sprintf(vp, "ag0=%d", 0xff); ++ vp++; ++ } ++ ++ /* final nullbyte terminator */ ++ *vp++ = '\0'; ++ varsize = (uint)(vp - base); ++ ++ ASSERT((vp - base) < VARS_MAX); ++ ++ if (varsize == VARS_MAX) { ++ *vars = base; ++ } else { ++ vp = MALLOC(osh, varsize); ++ ASSERT(vp); ++ bcopy(base, vp, varsize); ++ MFREE(osh, base, VARS_MAX); ++ *vars = vp; ++ } ++ *count = varsize; ++ ++ return (0); ++} ++ ++ ++/* set PCMCIA sprom command register */ ++static int ++sprom_cmd_pcmcia(void *osh, uint8 cmd) ++{ ++ uint8 status = 0; ++ uint wait_cnt = 1000; ++ ++ /* write sprom command register */ ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_CS, &cmd, 1); ++ ++ /* wait status */ ++ while (wait_cnt--) { ++ OSL_PCMCIA_READ_ATTR(osh, SROM_CS, &status, 1); ++ if (status & SROM_DONE) ++ return 0; ++ } ++ ++ return 1; ++} ++ ++/* read a word from the PCMCIA srom */ ++static int ++sprom_read_pcmcia(void *osh, uint16 addr, uint16 *data) ++{ ++ uint8 addr_l, addr_h, data_l, data_h; ++ ++ addr_l = (uint8)((addr * 2) & 0xff); ++ addr_h = (uint8)(((addr * 2) >> 8) & 0xff); ++ ++ /* set address */ ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1); ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1); ++ ++ /* do read */ ++ if (sprom_cmd_pcmcia(osh, SROM_READ)) ++ return 1; ++ ++ /* read data */ ++ data_h = data_l = 0; ++ OSL_PCMCIA_READ_ATTR(osh, SROM_DATAH, &data_h, 1); ++ OSL_PCMCIA_READ_ATTR(osh, SROM_DATAL, &data_l, 1); ++ ++ *data = (data_h << 8) | data_l; ++ return 0; ++} ++ ++/* write a word to the PCMCIA srom */ ++static int ++sprom_write_pcmcia(void *osh, uint16 addr, uint16 data) ++{ ++ uint8 addr_l, addr_h, data_l, data_h; ++ ++ addr_l = (uint8)((addr * 2) & 0xff); ++ addr_h = (uint8)(((addr * 2) >> 8) & 0xff); ++ data_l = (uint8)(data & 0xff); ++ data_h = (uint8)((data >> 8) & 0xff); ++ ++ /* set address */ ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1); ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1); ++ ++ /* write data */ ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAH, &data_h, 1); ++ OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAL, &data_l, 1); ++ ++ /* do write */ ++ return sprom_cmd_pcmcia(osh, SROM_WRITE); ++} ++ ++/* ++ * Read in and validate sprom. ++ * Return 0 on success, nonzero on error. ++ */ ++static int ++sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc) ++{ ++ uint8 chk8; ++ uint i; ++ ++ /* read the sprom */ ++ for (i = 0; i < nwords; i++) ++ buf[i] = R_REG(&sprom[wordoff + i]); ++ ++ if (check_crc) { ++ /* fixup the endianness so crc8 will pass */ ++ htol16_buf(buf, nwords * 2); ++ if ((chk8 = hndcrc8((uchar*)buf, nwords * 2, CRC8_INIT_VALUE)) != CRC8_GOOD_VALUE) ++ return (1); ++ /* now correct the endianness of the byte array */ ++ ltoh16_buf(buf, nwords * 2); ++ } ++ ++ return (0); ++} ++ ++/* ++ * Initialize nonvolatile variable table from sprom. ++ * Return 0 on success, nonzero on error. ++ */ ++ ++static int ++initvars_srom_pci(void *osh, void *curmap, char **vars, int *count) ++{ ++ uint16 w, b[64]; ++ uint8 sromrev; ++ struct ether_addr ea; ++ char eabuf[32]; ++ uint32 bfl; ++ int c, woff, i; ++ char *vp, *base; ++ ++ if (sprom_read_pci((void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof(b)/sizeof(b[0]), TRUE)) ++ return (-1); ++ ++ /* top word of sprom contains version and crc8 */ ++ sromrev = b[63] & 0xff; ++ /* bcm4401 sroms misprogrammed */ ++ if (sromrev == 0x10) ++ sromrev = 1; ++ if ((sromrev != 1) && (sromrev != 2)) ++ return (-2); ++ ++ ASSERT(vars); ++ ASSERT(count); ++ ++ base = vp = MALLOC(osh, VARS_MAX); ++ ASSERT(vp); ++ ++ vp += sprintf(vp, "sromrev=%d", sromrev); ++ vp++; ++ ++ if (sromrev >= 2) { ++ /* New section takes over the 4th hardware function space */ ++ ++ /* Word 29 is max power 11a high/low */ ++ w = b[29]; ++ vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff); ++ vp++; ++ vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff); ++ vp++; ++ ++ /* Words 30-32 set the 11alow pa settings, ++ * 33-35 are the 11ahigh ones. ++ */ ++ for (i = 0; i < 3; i++) { ++ vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]); ++ vp++; ++ vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]); ++ vp++; ++ } ++ w = b[59]; ++ if (w == 0) ++ vp += sprintf(vp, "ccode="); ++ else ++ vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff)); ++ vp++; ++ ++ } ++ ++ /* parameter section of sprom starts at byte offset 72 */ ++ woff = 72/2; ++ ++ /* first 6 bytes are il0macaddr */ ++ ea.octet[0] = (b[woff] >> 8) & 0xff; ++ ea.octet[1] = b[woff] & 0xff; ++ ea.octet[2] = (b[woff+1] >> 8) & 0xff; ++ ea.octet[3] = b[woff+1] & 0xff; ++ ea.octet[4] = (b[woff+2] >> 8) & 0xff; ++ ea.octet[5] = b[woff+2] & 0xff; ++ woff += ETHER_ADDR_LEN/2 ; ++ bcm_ether_ntoa((uchar*)&ea, eabuf); ++ vp += sprintf(vp, "il0macaddr=%s", eabuf); ++ vp++; ++ ++ /* next 6 bytes are et0macaddr */ ++ ea.octet[0] = (b[woff] >> 8) & 0xff; ++ ea.octet[1] = b[woff] & 0xff; ++ ea.octet[2] = (b[woff+1] >> 8) & 0xff; ++ ea.octet[3] = b[woff+1] & 0xff; ++ ea.octet[4] = (b[woff+2] >> 8) & 0xff; ++ ea.octet[5] = b[woff+2] & 0xff; ++ woff += ETHER_ADDR_LEN/2 ; ++ bcm_ether_ntoa((uchar*)&ea, eabuf); ++ vp += sprintf(vp, "et0macaddr=%s", eabuf); ++ vp++; ++ ++ /* next 6 bytes are et1macaddr */ ++ ea.octet[0] = (b[woff] >> 8) & 0xff; ++ ea.octet[1] = b[woff] & 0xff; ++ ea.octet[2] = (b[woff+1] >> 8) & 0xff; ++ ea.octet[3] = b[woff+1] & 0xff; ++ ea.octet[4] = (b[woff+2] >> 8) & 0xff; ++ ea.octet[5] = b[woff+2] & 0xff; ++ woff += ETHER_ADDR_LEN/2 ; ++ bcm_ether_ntoa((uchar*)&ea, eabuf); ++ vp += sprintf(vp, "et1macaddr=%s", eabuf); ++ vp++; ++ ++ /* ++ * Enet phy settings one or two singles or a dual ++ * Bits 4-0 : MII address for enet0 (0x1f for not there) ++ * Bits 9-5 : MII address for enet1 (0x1f for not there) ++ * Bit 14 : Mdio for enet0 ++ * Bit 15 : Mdio for enet1 ++ */ ++ w = b[woff]; ++ vp += sprintf(vp, "et0phyaddr=%d", (w & 0x1f)); ++ vp++; ++ vp += sprintf(vp, "et1phyaddr=%d", ((w >> 5) & 0x1f)); ++ vp++; ++ vp += sprintf(vp, "et0mdcport=%d", ((w >> 14) & 0x1)); ++ vp++; ++ vp += sprintf(vp, "et1mdcport=%d", ((w >> 15) & 0x1)); ++ vp++; ++ ++ /* Word 46 has board rev, antennas 0/1 & Country code/control */ ++ w = b[46]; ++ vp += sprintf(vp, "boardrev=%d", w & 0xff); ++ vp++; ++ ++ if (sromrev > 1) ++ vp += sprintf(vp, "cctl=%d", (w >> 8) & 0xf); ++ else ++ vp += sprintf(vp, "cc=%d", (w >> 8) & 0xf); ++ vp++; ++ ++ vp += sprintf(vp, "aa0=%d", (w >> 12) & 0x3); ++ vp++; ++ ++ vp += sprintf(vp, "aa1=%d", (w >> 14) & 0x3); ++ vp++; ++ ++ /* Words 47-49 set the (wl) pa settings */ ++ woff = 47; ++ ++ for (i = 0; i < 3; i++) { ++ vp += sprintf(vp, "pa0b%d=%d", i, b[woff+i]); ++ vp++; ++ vp += sprintf(vp, "pa1b%d=%d", i, b[woff+i+6]); ++ vp++; ++ } ++ ++ /* ++ * Words 50-51 set the customer-configured wl led behavior. ++ * 8 bits/gpio pin. High bit: activehi=0, activelo=1; ++ * LED behavior values defined in wlioctl.h . ++ */ ++ w = b[50]; ++ if ((w != 0) && (w != 0xffff)) { ++ /* gpio0 */ ++ vp += sprintf(vp, "wl0gpio0=%d", (w & 0xff)); ++ vp++; ++ ++ /* gpio1 */ ++ vp += sprintf(vp, "wl0gpio1=%d", (w >> 8) & 0xff); ++ vp++; ++ } ++ w = b[51]; ++ if ((w != 0) && (w != 0xffff)) { ++ /* gpio2 */ ++ vp += sprintf(vp, "wl0gpio2=%d", w & 0xff); ++ vp++; ++ ++ /* gpio3 */ ++ vp += sprintf(vp, "wl0gpio3=%d", (w >> 8) & 0xff); ++ vp++; ++ } ++ ++ /* Word 52 is max power 0/1 */ ++ w = b[52]; ++ vp += sprintf(vp, "pa0maxpwr=%d", w & 0xff); ++ vp++; ++ vp += sprintf(vp, "pa1maxpwr=%d", (w >> 8) & 0xff); ++ vp++; ++ ++ /* Word 56 is idle tssi target 0/1 */ ++ w = b[56]; ++ vp += sprintf(vp, "pa0itssit=%d", w & 0xff); ++ vp++; ++ vp += sprintf(vp, "pa1itssit=%d", (w >> 8) & 0xff); ++ vp++; ++ ++ /* Word 57 is boardflags, if not programmed make it zero */ ++ bfl = (uint32)b[57]; ++ if (bfl == 0xffff) bfl = 0; ++ if (sromrev > 1) { ++ /* Word 28 is boardflags2 */ ++ bfl |= (uint32)b[28] << 16; ++ } ++ vp += sprintf(vp, "boardflags=%d", bfl); ++ vp++; ++ ++ /* Word 58 is antenna gain 0/1 */ ++ w = b[58]; ++ vp += sprintf(vp, "ag0=%d", w & 0xff); ++ vp++; ++ ++ vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff); ++ vp++; ++ ++ if (sromrev == 1) { ++ /* set the oem string */ ++ vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x", ++ ((b[59] >> 8) & 0xff), (b[59] & 0xff), ++ ((b[60] >> 8) & 0xff), (b[60] & 0xff), ++ ((b[61] >> 8) & 0xff), (b[61] & 0xff), ++ ((b[62] >> 8) & 0xff), (b[62] & 0xff)); ++ vp++; ++ } else { ++ /* Word 60 OFDM tx power offset from CCK level */ ++ /* OFDM Power Offset - opo */ ++ vp += sprintf(vp, "opo=%d", b[60] & 0xff); ++ vp++; ++ } ++ ++ /* final nullbyte terminator */ ++ *vp++ = '\0'; ++ ++ c = (int)(vp - base); ++ ASSERT((vp - base) <= VARS_MAX); ++ ++ if (c == VARS_MAX) { ++ *vars = base; ++ } else { ++ vp = MALLOC(osh, c); ++ ASSERT(vp); ++ bcopy(base, vp, c); ++ MFREE(osh, base, VARS_MAX); ++ *vars = vp; ++ } ++ *count = c; ++ ++ return (0); ++} ++ ++/* ++ * Read the cis and call parsecis to initialize the vars. ++ * Return 0 on success, nonzero on error. ++ */ ++static int ++initvars_cis_pcmcia(void *sbh, void *curmap, void *osh, char **vars, int *count) ++{ ++ uint8 *cis = NULL; ++ int rc; ++ uint data_sz; ++ ++ data_sz = (sb_pcmciarev(sbh) == 1) ? (SPROM_SIZE * 2) : CIS_SIZE; ++ ++ if ((cis = MALLOC(osh, data_sz)) == NULL) ++ return (-2); ++ ++ if (sb_pcmciarev(sbh) == 1) { ++ if (srom_read(PCMCIA_BUS, (void *)NULL, osh, 0, data_sz, (uint16 *)cis)) { ++ MFREE(osh, cis, data_sz); ++ return (-1); ++ } ++ /* fix up endianess for 16-bit data vs 8-bit parsing */ ++ ltoh16_buf((uint16 *)cis, data_sz); ++ } else ++ OSL_PCMCIA_READ_ATTR(osh, 0, cis, data_sz); ++ ++ rc = srom_parsecis(osh, cis, vars, count); ++ ++ MFREE(osh, cis, data_sz); ++ ++ return (rc); ++} ++ +diff -Nur linux-2.4.30/drivers/net/hnd/bcmutils.c linux-2.4.30-brcm/drivers/net/hnd/bcmutils.c +--- linux-2.4.30/drivers/net/hnd/bcmutils.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/bcmutils.c 2005-05-24 20:26:25.000000000 +0200 +@@ -0,0 +1,862 @@ ++/* ++ * Misc useful OS-independent routines. ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <bcmnvram.h> ++#include <bcmutils.h> ++#include <bcmendian.h> ++#include <bcmdevs.h> ++ ++#ifdef BCMDRIVER ++/* copy a pkt buffer chain into a buffer */ ++uint ++pktcopy(void *drv, void *p, uint offset, int len, uchar *buf) ++{ ++ uint n, ret = 0; ++ ++ if (len < 0) ++ len = 4096; /* "infinite" */ ++ ++ /* skip 'offset' bytes */ ++ for (; p && offset; p = PKTNEXT(drv, p)) { ++ if (offset < (uint)PKTLEN(drv, p)) ++ break; ++ offset -= PKTLEN(drv, p); ++ } ++ ++ if (!p) ++ return 0; ++ ++ /* copy the data */ ++ for (; p && len; p = PKTNEXT(drv, p)) { ++ n = MIN((uint)PKTLEN(drv, p) - offset, (uint)len); ++ bcopy(PKTDATA(drv, p) + offset, buf, n); ++ buf += n; ++ len -= n; ++ ret += n; ++ offset = 0; ++ } ++ ++ return ret; ++} ++ ++/* return total length of buffer chain */ ++uint ++pkttotlen(void *drv, void *p) ++{ ++ uint total; ++ ++ total = 0; ++ for (; p; p = PKTNEXT(drv, p)) ++ total += PKTLEN(drv, p); ++ return (total); ++} ++ ++void ++pktq_init(struct pktq *q, uint maxlen, const bool prio_map[]) ++{ ++ q->head = q->tail = NULL; ++ q->maxlen = maxlen; ++ q->len = 0; ++ if (prio_map) { ++ q->priority = TRUE; ++ bcopy(prio_map, q->prio_map, sizeof(q->prio_map)); ++ } ++ else ++ q->priority = FALSE; ++} ++ ++/* should always check pktq_full before calling pktenq */ ++void ++pktenq(struct pktq *q, void *p, bool lifo) ++{ ++ void *next, *prev; ++ ++ /* allow 10 pkts slack */ ++ ASSERT(q->len < (q->maxlen + 10)); ++ ++ /* Queueing chains not allowed */ ++ ASSERT(PKTLINK(p) == NULL); ++ ++ /* Queue is empty */ ++ if (q->tail == NULL) { ++ ASSERT(q->head == NULL); ++ q->head = q->tail = p; ++ } ++ ++ /* Insert at head or tail */ ++ else if (q->priority == FALSE) { ++ /* Insert at head (LIFO) */ ++ if (lifo) { ++ PKTSETLINK(p, q->head); ++ q->head = p; ++ } ++ /* Insert at tail (FIFO) */ ++ else { ++ ASSERT(PKTLINK(q->tail) == NULL); ++ PKTSETLINK(q->tail, p); ++ PKTSETLINK(p, NULL); ++ q->tail = p; ++ } ++ } ++ ++ /* Insert by priority */ ++ else { ++ /* legal priorities 0-7 */ ++ ASSERT(PKTPRIO(p) <= MAXPRIO); ++ ++ ASSERT(q->head); ++ ASSERT(q->tail); ++ /* Shortcut to insertion at tail */ ++ if (_pktq_pri(q, PKTPRIO(p)) < _pktq_pri(q, PKTPRIO(q->tail)) || ++ (!lifo && _pktq_pri(q, PKTPRIO(p)) <= _pktq_pri(q, PKTPRIO(q->tail)))) { ++ prev = q->tail; ++ next = NULL; ++ } ++ /* Insert at head or in the middle */ ++ else { ++ prev = NULL; ++ next = q->head; ++ } ++ /* Walk the queue */ ++ for (; next; prev = next, next = PKTLINK(next)) { ++ /* Priority queue invariant */ ++ ASSERT(!prev || _pktq_pri(q, PKTPRIO(prev)) >= _pktq_pri(q, PKTPRIO(next))); ++ /* Insert at head of string of packets of same priority (LIFO) */ ++ if (lifo) { ++ if (_pktq_pri(q, PKTPRIO(p)) >= _pktq_pri(q, PKTPRIO(next))) ++ break; ++ } ++ /* Insert at tail of string of packets of same priority (FIFO) */ ++ else { ++ if (_pktq_pri(q, PKTPRIO(p)) > _pktq_pri(q, PKTPRIO(next))) ++ break; ++ } ++ } ++ /* Insert at tail */ ++ if (next == NULL) { ++ ASSERT(PKTLINK(q->tail) == NULL); ++ PKTSETLINK(q->tail, p); ++ PKTSETLINK(p, NULL); ++ q->tail = p; ++ } ++ /* Insert in the middle */ ++ else if (prev) { ++ PKTSETLINK(prev, p); ++ PKTSETLINK(p, next); ++ } ++ /* Insert at head */ ++ else { ++ PKTSETLINK(p, q->head); ++ q->head = p; ++ } ++ } ++ ++ /* List invariants after insertion */ ++ ASSERT(q->head); ++ ASSERT(PKTLINK(q->tail) == NULL); ++ ++ q->len++; ++} ++ ++/* dequeue packet at head */ ++void* ++pktdeq(struct pktq *q) ++{ ++ void *p; ++ ++ if ((p = q->head)) { ++ ASSERT(q->tail); ++ q->head = PKTLINK(p); ++ PKTSETLINK(p, NULL); ++ q->len--; ++ if (q->head == NULL) ++ q->tail = NULL; ++ } ++ else { ++ ASSERT(q->tail == NULL); ++ } ++ ++ return (p); ++} ++ ++/* dequeue packet at tail */ ++void* ++pktdeqtail(struct pktq *q) ++{ ++ void *p; ++ void *next, *prev; ++ ++ if (q->head == q->tail) { /* last packet on queue or queue empty */ ++ p = q->head; ++ q->head = q->tail = NULL; ++ q->len = 0; ++ return(p); ++ } ++ ++ /* start walk at head */ ++ prev = NULL; ++ next = q->head; ++ ++ /* Walk the queue to find prev of q->tail */ ++ for (; next; prev = next, next = PKTLINK(next)) { ++ if (next == q->tail) ++ break; ++ } ++ ++ ASSERT(prev); ++ ++ PKTSETLINK(prev, NULL); ++ q->tail = prev; ++ q->len--; ++ p = next; ++ ++ return (p); ++} ++ ++unsigned char bcm_ctype[] = { ++ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 0-7 */ ++ _BCM_C,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C,_BCM_C, /* 8-15 */ ++ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 16-23 */ ++ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 24-31 */ ++ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 32-39 */ ++ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 40-47 */ ++ _BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D, /* 48-55 */ ++ _BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 56-63 */ ++ _BCM_P,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U, /* 64-71 */ ++ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 72-79 */ ++ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 80-87 */ ++ _BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 88-95 */ ++ _BCM_P,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L, /* 96-103 */ ++ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 104-111 */ ++ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 112-119 */ ++ _BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C, /* 120-127 */ ++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 128-143 */ ++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 144-159 */ ++ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 160-175 */ ++ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 176-191 */ ++ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 192-207 */ ++ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_L, /* 208-223 */ ++ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 224-239 */ ++ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L /* 240-255 */ ++}; ++ ++uchar ++bcm_toupper(uchar c) ++{ ++ if (bcm_islower(c)) ++ c -= 'a'-'A'; ++ return (c); ++} ++ ++ulong ++bcm_strtoul(char *cp, char **endp, uint base) ++{ ++ ulong result, value; ++ bool minus; ++ ++ minus = FALSE; ++ ++ while (bcm_isspace(*cp)) ++ cp++; ++ ++ if (cp[0] == '+') ++ cp++; ++ else if (cp[0] == '-') { ++ minus = TRUE; ++ cp++; ++ } ++ ++ if (base == 0) { ++ if (cp[0] == '0') { ++ if ((cp[1] == 'x') || (cp[1] == 'X')) { ++ base = 16; ++ cp = &cp[2]; ++ } else { ++ base = 8; ++ cp = &cp[1]; ++ } ++ } else ++ base = 10; ++ } else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) { ++ cp = &cp[2]; ++ } ++ ++ result = 0; ++ ++ while (bcm_isxdigit(*cp) && ++ (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) { ++ result = result*base + value; ++ cp++; ++ } ++ ++ if (minus) ++ result = (ulong)(result * -1); ++ ++ if (endp) ++ *endp = (char *)cp; ++ ++ return (result); ++} ++ ++uint ++bcm_atoi(char *s) ++{ ++ uint n; ++ ++ n = 0; ++ ++ while (bcm_isdigit(*s)) ++ n = (n * 10) + *s++ - '0'; ++ return (n); ++} ++ ++/* return pointer to location of substring 'needle' in 'haystack' */ ++char* ++bcmstrstr(char *haystack, char *needle) ++{ ++ int len, nlen; ++ int i; ++ ++ if ((haystack == NULL) || (needle == NULL)) ++ return (haystack); ++ ++ nlen = strlen(needle); ++ len = strlen(haystack) - nlen + 1; ++ ++ for (i = 0; i < len; i++) ++ if (bcmp(needle, &haystack[i], nlen) == 0) ++ return (&haystack[i]); ++ return (NULL); ++} ++ ++char* ++bcmstrcat(char *dest, const char *src) ++{ ++ strcpy(&dest[strlen(dest)], src); ++ return (dest); ++} ++ ++#if defined(CONFIG_USBRNDIS_RETAIL) || defined(NDIS_MINIPORT_DRIVER) ++/* registry routine buffer preparation utility functions: ++ * parameter order is like strncpy, but returns count ++ * of bytes copied. Minimum bytes copied is null char(1)/wchar(2) ++ */ ++ulong ++wchar2ascii( ++ char *abuf, ++ ushort *wbuf, ++ ushort wbuflen, ++ ulong abuflen ++) ++{ ++ ulong copyct = 1; ++ ushort i; ++ ++ if (abuflen == 0) ++ return 0; ++ ++ /* wbuflen is in bytes */ ++ wbuflen /= sizeof(ushort); ++ ++ for (i = 0; i < wbuflen; ++i) { ++ if (--abuflen == 0) ++ break; ++ *abuf++ = (char) *wbuf++; ++ ++copyct; ++ } ++ *abuf = '\0'; ++ ++ return copyct; ++} ++#endif ++ ++char* ++bcm_ether_ntoa(char *ea, char *buf) ++{ ++ sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x", ++ (uchar)ea[0]&0xff, (uchar)ea[1]&0xff, (uchar)ea[2]&0xff, ++ (uchar)ea[3]&0xff, (uchar)ea[4]&0xff, (uchar)ea[5]&0xff); ++ return (buf); ++} ++ ++/* parse a xx:xx:xx:xx:xx:xx format ethernet address */ ++int ++bcm_ether_atoe(char *p, char *ea) ++{ ++ int i = 0; ++ ++ for (;;) { ++ ea[i++] = (char) bcm_strtoul(p, &p, 16); ++ if (!*p++ || i == 6) ++ break; ++ } ++ ++ return (i == 6); ++} ++ ++void ++bcm_mdelay(uint ms) ++{ ++ uint i; ++ ++ for (i = 0; i < ms; i++) { ++ OSL_DELAY(1000); ++ } ++} ++ ++/* ++ * Search the name=value vars for a specific one and return its value. ++ * Returns NULL if not found. ++ */ ++char* ++getvar(char *vars, char *name) ++{ ++ char *s; ++ int len; ++ ++ len = strlen(name); ++ ++ /* first look in vars[] */ ++ for (s = vars; s && *s; ) { ++ if ((bcmp(s, name, len) == 0) && (s[len] == '=')) ++ return (&s[len+1]); ++ ++ while (*s++) ++ ; ++ } ++ ++ /* then query nvram */ ++ return (BCMINIT(nvram_get)(name)); ++} ++ ++/* ++ * Search the vars for a specific one and return its value as ++ * an integer. Returns 0 if not found. ++ */ ++int ++getintvar(char *vars, char *name) ++{ ++ char *val; ++ ++ if ((val = getvar(vars, name)) == NULL) ++ return (0); ++ ++ return (bcm_strtoul(val, NULL, 0)); ++} ++ ++/* Return gpio pin number assigned to the named pin */ ++/* ++* Variable should be in format: ++* ++* gpio<N>=pin_name ++* ++* 'def_pin' is returned if there is no such variable found. ++*/ ++uint ++getgpiopin(char *vars, char *pin_name, uint def_pin) ++{ ++ char name[] = "gpioXXXX"; ++ char *val; ++ uint pin; ++ ++ /* Go thru all possibilities till a match in pin name */ ++ for (pin = 0; pin < GPIO_NUMPINS; pin ++) { ++ sprintf(name, "gpio%d", pin); ++ val = getvar(vars, name); ++ if (val && !strcmp(val, pin_name)) ++ return pin; ++ } ++ return def_pin; ++} ++ ++#endif /* #ifdef BCMDRIVER */ ++ ++/******************************************************************************* ++ * crc8 ++ * ++ * Computes a crc8 over the input data using the polynomial: ++ * ++ * x^8 + x^7 +x^6 + x^4 + x^2 + 1 ++ * ++ * The caller provides the initial value (either CRC8_INIT_VALUE ++ * or the previous returned value) to allow for processing of ++ * discontiguous blocks of data. When generating the CRC the ++ * caller is responsible for complementing the final return value ++ * and inserting it into the byte stream. When checking, a final ++ * return value of CRC8_GOOD_VALUE indicates a valid CRC. ++ * ++ * Reference: Dallas Semiconductor Application Note 27 ++ * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", ++ * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd., ++ * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt ++ * ++ ******************************************************************************/ ++ ++static uint8 crc8_table[256] = { ++ 0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B, ++ 0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21, ++ 0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF, ++ 0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5, ++ 0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14, ++ 0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E, ++ 0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80, ++ 0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA, ++ 0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95, ++ 0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF, ++ 0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01, ++ 0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B, ++ 0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA, ++ 0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0, ++ 0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E, ++ 0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34, ++ 0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0, ++ 0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A, ++ 0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54, ++ 0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E, ++ 0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF, ++ 0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5, ++ 0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B, ++ 0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61, ++ 0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E, ++ 0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74, ++ 0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA, ++ 0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0, ++ 0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41, ++ 0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B, ++ 0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5, ++ 0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F ++}; ++ ++#define CRC_INNER_LOOP(n, c, x) \ ++ (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff] ++ ++uint8 ++hndcrc8( ++ uint8 *pdata, /* pointer to array of data to process */ ++ uint nbytes, /* number of input data bytes to process */ ++ uint8 crc /* either CRC8_INIT_VALUE or previous return value */ ++) ++{ ++ /* hard code the crc loop instead of using CRC_INNER_LOOP macro ++ * to avoid the undefined and unnecessary (uint8 >> 8) operation. */ ++ while (nbytes-- > 0) ++ crc = crc8_table[(crc ^ *pdata++) & 0xff]; ++ ++ return crc; ++} ++ ++/******************************************************************************* ++ * crc16 ++ * ++ * Computes a crc16 over the input data using the polynomial: ++ * ++ * x^16 + x^12 +x^5 + 1 ++ * ++ * The caller provides the initial value (either CRC16_INIT_VALUE ++ * or the previous returned value) to allow for processing of ++ * discontiguous blocks of data. When generating the CRC the ++ * caller is responsible for complementing the final return value ++ * and inserting it into the byte stream. When checking, a final ++ * return value of CRC16_GOOD_VALUE indicates a valid CRC. ++ * ++ * Reference: Dallas Semiconductor Application Note 27 ++ * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", ++ * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd., ++ * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt ++ * ++ ******************************************************************************/ ++ ++static uint16 crc16_table[256] = { ++ 0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF, ++ 0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7, ++ 0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E, ++ 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876, ++ 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD, ++ 0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5, ++ 0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C, ++ 0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974, ++ 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB, ++ 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3, ++ 0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A, ++ 0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72, ++ 0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9, ++ 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1, ++ 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738, ++ 0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70, ++ 0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7, ++ 0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF, ++ 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036, ++ 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E, ++ 0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5, ++ 0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD, ++ 0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134, ++ 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C, ++ 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3, ++ 0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB, ++ 0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232, ++ 0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A, ++ 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1, ++ 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9, ++ 0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330, ++ 0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78 ++}; ++ ++uint16 ++hndcrc16( ++ uint8 *pdata, /* pointer to array of data to process */ ++ uint nbytes, /* number of input data bytes to process */ ++ uint16 crc /* either CRC16_INIT_VALUE or previous return value */ ++) ++{ ++ while (nbytes-- > 0) ++ CRC_INNER_LOOP(16, crc, *pdata++); ++ return crc; ++} ++ ++static uint32 crc32_table[256] = { ++ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, ++ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, ++ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, ++ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, ++ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, ++ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, ++ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, ++ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, ++ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, ++ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, ++ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, ++ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, ++ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, ++ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, ++ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, ++ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, ++ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, ++ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, ++ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, ++ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, ++ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, ++ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, ++ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, ++ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, ++ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, ++ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, ++ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, ++ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, ++ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, ++ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, ++ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, ++ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, ++ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, ++ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, ++ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, ++ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, ++ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, ++ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, ++ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, ++ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, ++ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, ++ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, ++ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, ++ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, ++ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, ++ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, ++ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, ++ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, ++ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, ++ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, ++ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, ++ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, ++ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, ++ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, ++ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, ++ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, ++ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, ++ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, ++ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, ++ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, ++ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, ++ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, ++ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, ++ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D ++}; ++ ++uint32 ++hndcrc32( ++ uint8 *pdata, /* pointer to array of data to process */ ++ uint nbytes, /* number of input data bytes to process */ ++ uint32 crc /* either CRC32_INIT_VALUE or previous return value */ ++) ++{ ++ uint8 *pend; ++#ifdef __mips__ ++ uint8 tmp[4]; ++ ulong *tptr = (ulong *)tmp; ++ ++ /* in case the beginning of the buffer isn't aligned */ ++ pend = (uint8 *)((uint)(pdata + 3) & 0xfffffffc); ++ nbytes -= (pend - pdata); ++ while (pdata < pend) ++ CRC_INNER_LOOP(32, crc, *pdata++); ++ ++ /* handle bulk of data as 32-bit words */ ++ pend = pdata + (nbytes & 0xfffffffc); ++ while (pdata < pend) { ++ *tptr = *((ulong *)pdata)++; ++ CRC_INNER_LOOP(32, crc, tmp[0]); ++ CRC_INNER_LOOP(32, crc, tmp[1]); ++ CRC_INNER_LOOP(32, crc, tmp[2]); ++ CRC_INNER_LOOP(32, crc, tmp[3]); ++ } ++ ++ /* 1-3 bytes at end of buffer */ ++ pend = pdata + (nbytes & 0x03); ++ while (pdata < pend) ++ CRC_INNER_LOOP(32, crc, *pdata++); ++#else ++ pend = pdata + nbytes; ++ while (pdata < pend) ++ CRC_INNER_LOOP(32, crc, *pdata++); ++#endif ++ ++ return crc; ++} ++ ++#ifdef notdef ++#define CLEN 1499 ++#define CBUFSIZ (CLEN+4) ++#define CNBUFS 5 ++ ++void testcrc32(void) ++{ ++ uint j,k,l; ++ uint8 *buf; ++ uint len[CNBUFS]; ++ uint32 crcr; ++ uint32 crc32tv[CNBUFS] = ++ {0xd2cb1faa, 0xd385c8fa, 0xf5b4f3f3, 0x55789e20, 0x00343110}; ++ ++ ASSERT((buf = MALLOC(CBUFSIZ*CNBUFS)) != NULL); ++ ++ /* step through all possible alignments */ ++ for (l=0;l<=4;l++) { ++ for (j=0; j<CNBUFS; j++) { ++ len[j] = CLEN; ++ for (k=0; k<len[j]; k++) ++ *(buf + j*CBUFSIZ + (k+l)) = (j+k) & 0xff; ++ } ++ ++ for (j=0; j<CNBUFS; j++) { ++ crcr = crc32(buf + j*CBUFSIZ + l, len[j], CRC32_INIT_VALUE); ++ ASSERT(crcr == crc32tv[j]); ++ } ++ } ++ ++ MFREE(buf, CBUFSIZ*CNBUFS); ++ return; ++} ++#endif ++ ++ ++/* ++ * Advance from the current 1-byte tag/1-byte length/variable-length value ++ * triple, to the next, returning a pointer to the next. ++ */ ++bcm_tlv_t * ++bcm_next_tlv(bcm_tlv_t *elt, int *buflen) ++{ ++ int len; ++ ++ /* validate current elt */ ++ if (*buflen < 2) { ++ return NULL; ++ } ++ ++ len = elt->len; ++ ++ /* validate remaining buflen */ ++ if (*buflen >= (2 + len + 2)) { ++ elt = (bcm_tlv_t*)(elt->data + len); ++ *buflen -= (2 + len); ++ } else { ++ elt = NULL; ++ } ++ ++ return elt; ++} ++ ++/* ++ * Traverse a string of 1-byte tag/1-byte length/variable-length value ++ * triples, returning a pointer to the substring whose first element ++ * matches tag ++ */ ++bcm_tlv_t * ++bcm_parse_tlvs(void *buf, int buflen, uint key) ++{ ++ bcm_tlv_t *elt; ++ int totlen; ++ ++ elt = (bcm_tlv_t*)buf; ++ totlen = buflen; ++ ++ /* find tagged parameter */ ++ while (totlen >= 2) { ++ int len = elt->len; ++ ++ /* validate remaining totlen */ ++ if ((elt->id == key) && (totlen >= (len + 2))) ++ return (elt); ++ ++ elt = (bcm_tlv_t*)((uint8*)elt + (len + 2)); ++ totlen -= (len + 2); ++ } ++ ++ return NULL; ++} ++ ++/* ++ * Traverse a string of 1-byte tag/1-byte length/variable-length value ++ * triples, returning a pointer to the substring whose first element ++ * matches tag. Stop parsing when we see an element whose ID is greater ++ * than the target key. ++ */ ++bcm_tlv_t * ++bcm_parse_ordered_tlvs(void *buf, int buflen, uint key) ++{ ++ bcm_tlv_t *elt; ++ int totlen; ++ ++ elt = (bcm_tlv_t*)buf; ++ totlen = buflen; ++ ++ /* find tagged parameter */ ++ while (totlen >= 2) { ++ uint id = elt->id; ++ int len = elt->len; ++ ++ /* Punt if we start seeing IDs > than target key */ ++ if (id > key) ++ return(NULL); ++ ++ /* validate remaining totlen */ ++ if ((id == key) && (totlen >= (len + 2))) ++ return (elt); ++ ++ elt = (bcm_tlv_t*)((uint8*)elt + (len + 2)); ++ totlen -= (len + 2); ++ } ++ return NULL; ++} ++ ++ +diff -Nur linux-2.4.30/drivers/net/hnd/hnddma.c linux-2.4.30-brcm/drivers/net/hnd/hnddma.c +--- linux-2.4.30/drivers/net/hnd/hnddma.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/hnddma.c 2005-05-25 01:12:49.000000000 +0200 +@@ -0,0 +1,865 @@ ++/* ++ * Generic Broadcom Home Networking Division (HND) DMA module. ++ * This supports the following chips: BCM42xx, 44xx, 47xx . ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <bcmendian.h> ++#include <sbconfig.h> ++#include <bcmutils.h> ++ ++struct dma_info; /* forward declaration */ ++#define di_t struct dma_info ++#include <hnddma.h> ++ ++/* debug/trace */ ++#define DMA_ERROR(args) ++#define DMA_TRACE(args) ++ ++/* default dma message level(if input msg_level pointer is null in dma_attach()) */ ++static uint dma_msg_level = 0; ++ ++#define MAXNAMEL 8 ++#define MAXDD (DMAMAXRINGSZ / sizeof (dmadd_t)) ++ ++/* dma engine software state */ ++typedef struct dma_info { ++ hnddma_t hnddma; /* exported structure */ ++ uint *msg_level; /* message level pointer */ ++ ++ char name[MAXNAMEL]; /* callers name for diag msgs */ ++ void *drv; /* driver handle */ ++ void *osh; /* os handle */ ++ dmaregs_t *regs; /* dma engine registers */ ++ ++ dmadd_t *txd; /* pointer to chip-specific tx descriptor ring */ ++ uint txin; /* index of next descriptor to reclaim */ ++ uint txout; /* index of next descriptor to post */ ++ uint txavail; /* # free tx descriptors */ ++ void **txp; /* pointer to parallel array of pointers to packets */ ++ ulong txdpa; /* physical address of descriptor ring */ ++ uint txdalign; /* #bytes added to alloc'd mem to align txd */ ++ uint txdalloc; /* #bytes allocated for the ring */ ++ ++ dmadd_t *rxd; /* pointer to chip-specific rx descriptor ring */ ++ uint rxin; /* index of next descriptor to reclaim */ ++ uint rxout; /* index of next descriptor to post */ ++ void **rxp; /* pointer to parallel array of pointers to packets */ ++ ulong rxdpa; /* physical address of descriptor ring */ ++ uint rxdalign; /* #bytes added to alloc'd mem to align rxd */ ++ uint rxdalloc; /* #bytes allocated for the ring */ ++ ++ /* tunables */ ++ uint ntxd; /* # tx descriptors */ ++ uint nrxd; /* # rx descriptors */ ++ uint rxbufsize; /* rx buffer size in bytes */ ++ uint nrxpost; /* # rx buffers to keep posted */ ++ uint rxoffset; /* rxcontrol offset */ ++ uint ddoffset; /* add to get dma address of descriptor ring */ ++ uint dataoffset; /* add to get dma address of data buffer */ ++} dma_info_t; ++ ++/* descriptor bumping macros */ ++#define XXD(x, n) ((x) & ((n) - 1)) ++#define TXD(x) XXD((x), di->ntxd) ++#define RXD(x) XXD((x), di->nrxd) ++#define NEXTTXD(i) TXD(i + 1) ++#define PREVTXD(i) TXD(i - 1) ++#define NEXTRXD(i) RXD(i + 1) ++#define NTXDACTIVE(h, t) TXD(t - h) ++#define NRXDACTIVE(h, t) RXD(t - h) ++ ++/* macros to convert between byte offsets and indexes */ ++#define B2I(bytes) ((bytes) / sizeof (dmadd_t)) ++#define I2B(index) ((index) * sizeof (dmadd_t)) ++ ++/* ++ * This assume the largest i/o address is, in fact, the pci big window ++ * and that the pci core sb2pcitranslation2 register has been left with ++ * the default 0x0 pci base address. ++ */ ++#define MAXDMAADDR SB_PCI_DMA_SZ ++#define DMA_ADDRESSABLE(x) !((x) & ~(MAXDMAADDR - 1)) ++ ++/* prototypes */ ++ ++void* ++dma_attach(void *drv, void *osh, char *name, dmaregs_t *regs, uint ntxd, uint nrxd, ++ uint rxbufsize, uint nrxpost, uint rxoffset, uint ddoffset, uint dataoffset, uint *msg_level) ++{ ++ dma_info_t *di; ++ uint size; ++ void *va; ++ ++ ASSERT(ntxd <= MAXDD); ++ ASSERT(ISPOWEROF2(ntxd)); ++ ASSERT(nrxd <= MAXDD); ++ ASSERT(ISPOWEROF2(nrxd)); ++ ++ /* allocate private info structure */ ++ if ((di = MALLOC(osh, sizeof (dma_info_t))) == NULL) { ++ return (NULL); ++ } ++ bzero((char*)di, sizeof (dma_info_t)); ++ ++ /* allocate tx packet pointer vector */ ++ if (ntxd) { ++ size = ntxd * sizeof (void*); ++ if ((di->txp = MALLOC(osh, size)) == NULL) ++ goto fail; ++ bzero((char*)di->txp, size); ++ } ++ ++ /* allocate rx packet pointer vector */ ++ if (nrxd) { ++ size = nrxd * sizeof (void*); ++ if ((di->rxp = MALLOC(osh, size)) == NULL) ++ goto fail; ++ bzero((char*)di->rxp, size); ++ } ++ ++ /* set message level */ ++ di->msg_level = msg_level ? msg_level : &dma_msg_level; ++ ++ DMA_TRACE(("%s: dma_attach: drv %p osh %p regs %p ntxd %d nrxd %d rxbufsize %d nrxpost %d rxoffset %d ddoffset 0x%x dataoffset 0x%x\n", name, drv, osh, regs, ntxd, nrxd, rxbufsize, nrxpost, rxoffset, ddoffset, dataoffset)); ++ ++ /* make a private copy of our callers name */ ++ strncpy(di->name, name, MAXNAMEL); ++ di->name[MAXNAMEL-1] = '\0'; ++ ++ di->drv = drv; ++ di->osh = osh; ++ di->regs = regs; ++ ++ /* allocate transmit descriptor ring */ ++ if (ntxd) { ++ /* only need ntxd descriptors but it must be DMARINGALIGNed */ ++ size = ntxd * sizeof (dmadd_t); ++ if (!ISALIGNED(DMA_CONSISTENT_ALIGN, DMARINGALIGN)) ++ size += DMARINGALIGN; ++ if ((va = DMA_ALLOC_CONSISTENT(osh, size, &di->txdpa)) == NULL) ++ goto fail; ++ di->txd = (dmadd_t*) ROUNDUP((uintptr)va, DMARINGALIGN); ++ di->txdalign = (uint)((int8*)di->txd - (int8*)va); ++ di->txdpa += di->txdalign; ++ di->txdalloc = size; ++ ASSERT(ISALIGNED((uintptr)di->txd, DMARINGALIGN)); ++ ASSERT(DMA_ADDRESSABLE(di->txdpa)); ++ } ++ ++ /* allocate receive descriptor ring */ ++ if (nrxd) { ++ /* only need nrxd descriptors but it must be DMARINGALIGNed */ ++ size = nrxd * sizeof (dmadd_t); ++ if (!ISALIGNED(DMA_CONSISTENT_ALIGN, DMARINGALIGN)) ++ size += DMARINGALIGN; ++ if ((va = DMA_ALLOC_CONSISTENT(osh, size, &di->rxdpa)) == NULL) ++ goto fail; ++ di->rxd = (dmadd_t*) ROUNDUP((uintptr)va, DMARINGALIGN); ++ di->rxdalign = (uint)((int8*)di->rxd - (int8*)va); ++ di->rxdpa += di->rxdalign; ++ di->rxdalloc = size; ++ ASSERT(ISALIGNED((uintptr)di->rxd, DMARINGALIGN)); ++ ASSERT(DMA_ADDRESSABLE(di->rxdpa)); ++ } ++ ++ /* save tunables */ ++ di->ntxd = ntxd; ++ di->nrxd = nrxd; ++ di->rxbufsize = rxbufsize; ++ di->nrxpost = nrxpost; ++ di->rxoffset = rxoffset; ++ di->ddoffset = ddoffset; ++ di->dataoffset = dataoffset; ++ ++ return ((void*)di); ++ ++fail: ++ dma_detach((void*)di); ++ return (NULL); ++} ++ ++/* may be called with core in reset */ ++void ++dma_detach(dma_info_t *di) ++{ ++ if (di == NULL) ++ return; ++ ++ DMA_TRACE(("%s: dma_detach\n", di->name)); ++ ++ /* shouldn't be here if descriptors are unreclaimed */ ++ ASSERT(di->txin == di->txout); ++ ASSERT(di->rxin == di->rxout); ++ ++ /* free dma descriptor rings */ ++ if (di->txd) ++ DMA_FREE_CONSISTENT(di->osh, ((int8*)di->txd - di->txdalign), ++ di->txdalloc, (di->txdpa - di->txdalign)); ++ if (di->rxd) ++ DMA_FREE_CONSISTENT(di->osh, ((int8*)di->rxd - di->rxdalign), ++ di->rxdalloc, (di->rxdpa - di->rxdalign)); ++ ++ /* free packet pointer vectors */ ++ if (di->txp) ++ MFREE(di->osh, (void*)di->txp, (di->ntxd * sizeof (void*))); ++ if (di->rxp) ++ MFREE(di->osh, (void*)di->rxp, (di->nrxd * sizeof (void*))); ++ ++ /* free our private info structure */ ++ MFREE(di->osh, (void*)di, sizeof (dma_info_t)); ++} ++ ++ ++void ++dma_txreset(dma_info_t *di) ++{ ++ uint32 status; ++ ++ DMA_TRACE(("%s: dma_txreset\n", di->name)); ++ ++ /* suspend tx DMA first */ ++ W_REG(&di->regs->xmtcontrol, XC_SE); ++ SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED && ++ status != XS_XS_IDLE && ++ status != XS_XS_STOPPED, ++ 10000); ++ ++ W_REG(&di->regs->xmtcontrol, 0); ++ SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED, ++ 10000); ++ ++ if (status != XS_XS_DISABLED) { ++ DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name)); ++ } ++ ++ /* wait for the last transaction to complete */ ++ OSL_DELAY(300); ++} ++ ++void ++dma_rxreset(dma_info_t *di) ++{ ++ uint32 status; ++ ++ DMA_TRACE(("%s: dma_rxreset\n", di->name)); ++ ++ W_REG(&di->regs->rcvcontrol, 0); ++ SPINWAIT((status = (R_REG(&di->regs->rcvstatus) & RS_RS_MASK)) != RS_RS_DISABLED, ++ 10000); ++ ++ if (status != RS_RS_DISABLED) { ++ DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name)); ++ } ++} ++ ++void ++dma_txinit(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_txinit\n", di->name)); ++ ++ di->txin = di->txout = 0; ++ di->txavail = di->ntxd - 1; ++ ++ /* clear tx descriptor ring */ ++ BZERO_SM((void*)di->txd, (di->ntxd * sizeof (dmadd_t))); ++ ++ W_REG(&di->regs->xmtcontrol, XC_XE); ++ W_REG(&di->regs->xmtaddr, (di->txdpa + di->ddoffset)); ++} ++ ++bool ++dma_txenabled(dma_info_t *di) ++{ ++ uint32 xc; ++ ++ /* If the chip is dead, it is not enabled :-) */ ++ xc = R_REG(&di->regs->xmtcontrol); ++ return ((xc != 0xffffffff) && (xc & XC_XE)); ++} ++ ++void ++dma_txsuspend(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_txsuspend\n", di->name)); ++ OR_REG(&di->regs->xmtcontrol, XC_SE); ++} ++ ++void ++dma_txresume(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_txresume\n", di->name)); ++ AND_REG(&di->regs->xmtcontrol, ~XC_SE); ++} ++ ++bool ++dma_txsuspended(dma_info_t *di) ++{ ++ if (!(R_REG(&di->regs->xmtcontrol) & XC_SE)) ++ return 0; ++ ++ if ((R_REG(&di->regs->xmtstatus) & XS_XS_MASK) != XS_XS_IDLE) ++ return 0; ++ ++ OSL_DELAY(2); ++ return ((R_REG(&di->regs->xmtstatus) & XS_XS_MASK) == XS_XS_IDLE); ++} ++ ++bool ++dma_txstopped(dma_info_t *di) ++{ ++ return ((R_REG(&di->regs->xmtstatus) & XS_XS_MASK) == XS_XS_STOPPED); ++} ++ ++bool ++dma_rxstopped(dma_info_t *di) ++{ ++ return ((R_REG(&di->regs->rcvstatus) & RS_RS_MASK) == RS_RS_STOPPED); ++} ++ ++void ++dma_fifoloopbackenable(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_fifoloopbackenable\n", di->name)); ++ OR_REG(&di->regs->xmtcontrol, XC_LE); ++} ++ ++void ++dma_rxinit(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_rxinit\n", di->name)); ++ ++ di->rxin = di->rxout = 0; ++ ++ /* clear rx descriptor ring */ ++ BZERO_SM((void*)di->rxd, (di->nrxd * sizeof (dmadd_t))); ++ ++ dma_rxenable(di); ++ W_REG(&di->regs->rcvaddr, (di->rxdpa + di->ddoffset)); ++} ++ ++void ++dma_rxenable(dma_info_t *di) ++{ ++ DMA_TRACE(("%s: dma_rxenable\n", di->name)); ++ W_REG(&di->regs->rcvcontrol, ((di->rxoffset << RC_RO_SHIFT) | RC_RE)); ++} ++ ++bool ++dma_rxenabled(dma_info_t *di) ++{ ++ uint32 rc; ++ ++ rc = R_REG(&di->regs->rcvcontrol); ++ return ((rc != 0xffffffff) && (rc & RC_RE)); ++} ++ ++/* ++ * The BCM47XX family supports full 32bit dma engine buffer addressing so ++ * dma buffers can cross 4 Kbyte page boundaries. ++ */ ++int ++dma_txfast(dma_info_t *di, void *p0, uint32 coreflags) ++{ ++ void *p, *next; ++ uchar *data; ++ uint len; ++ uint txout; ++ uint32 ctrl; ++ uint32 pa; ++ ++ DMA_TRACE(("%s: dma_txfast\n", di->name)); ++ ++ txout = di->txout; ++ ctrl = 0; ++ ++ /* ++ * Walk the chain of packet buffers ++ * allocating and initializing transmit descriptor entries. ++ */ ++ for (p = p0; p; p = next) { ++ data = PKTDATA(di->drv, p); ++ len = PKTLEN(di->drv, p); ++ next = PKTNEXT(di->drv, p); ++ ++ /* return nonzero if out of tx descriptors */ ++ if (NEXTTXD(txout) == di->txin) ++ goto outoftxd; ++ ++ if (len == 0) ++ continue; ++ ++ /* get physical address of buffer start */ ++ pa = (uint32) DMA_MAP(di->osh, data, len, DMA_TX, p); ++ ASSERT(DMA_ADDRESSABLE(pa)); ++ ++ /* build the descriptor control value */ ++ ctrl = len & CTRL_BC_MASK; ++ ++ ctrl |= coreflags; ++ ++ if (p == p0) ++ ctrl |= CTRL_SOF; ++ if (next == NULL) ++ ctrl |= (CTRL_IOC | CTRL_EOF); ++ if (txout == (di->ntxd - 1)) ++ ctrl |= CTRL_EOT; ++ ++ /* init the tx descriptor */ ++ W_SM(&di->txd[txout].ctrl, BUS_SWAP32(ctrl)); ++ W_SM(&di->txd[txout].addr, BUS_SWAP32(pa + di->dataoffset)); ++ ++ ASSERT(di->txp[txout] == NULL); ++ ++ txout = NEXTTXD(txout); ++ } ++ ++ /* if last txd eof not set, fix it */ ++ if (!(ctrl & CTRL_EOF)) ++ W_SM(&di->txd[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF)); ++ ++ /* save the packet */ ++ di->txp[PREVTXD(txout)] = p0; ++ ++ /* bump the tx descriptor index */ ++ di->txout = txout; ++ ++ /* kick the chip */ ++ W_REG(&di->regs->xmtptr, I2B(txout)); ++ ++ /* tx flow control */ ++ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1; ++ ++ return (0); ++ ++outoftxd: ++ DMA_ERROR(("%s: dma_txfast: out of txds\n", di->name)); ++ PKTFREE(di->drv, p0, TRUE); ++ di->txavail = 0; ++ di->hnddma.txnobuf++; ++ return (-1); ++} ++ ++#define PAGESZ 4096 ++#define PAGEBASE(x) ((uintptr)(x) & ~4095) ++ ++/* ++ * Just like above except go through the extra effort of splitting ++ * buffers that cross 4Kbyte boundaries into multiple tx descriptors. ++ */ ++int ++dma_tx(dma_info_t *di, void *p0, uint32 coreflags) ++{ ++ void *p, *next; ++ uchar *data; ++ uint plen, len; ++ uchar *page, *start, *end; ++ uint txout; ++ uint32 ctrl; ++ uint32 pa; ++ ++ DMA_TRACE(("%s: dma_tx\n", di->name)); ++ ++ txout = di->txout; ++ ctrl = 0; ++ ++ /* ++ * Walk the chain of packet buffers ++ * splitting those that cross 4 Kbyte boundaries ++ * allocating and initializing transmit descriptor entries. ++ */ ++ for (p = p0; p; p = next) { ++ data = PKTDATA(di->drv, p); ++ plen = PKTLEN(di->drv, p); ++ next = PKTNEXT(di->drv, p); ++ ++ if (plen == 0) ++ continue; ++ ++ for (page = (uchar*)PAGEBASE(data); ++ page <= (uchar*)PAGEBASE(data + plen - 1); ++ page += PAGESZ) { ++ ++ /* return nonzero if out of tx descriptors */ ++ if (NEXTTXD(txout) == di->txin) ++ goto outoftxd; ++ ++ start = (page == (uchar*)PAGEBASE(data))? data: page; ++ end = (page == (uchar*)PAGEBASE(data + plen))? ++ (data + plen): (page + PAGESZ); ++ len = (uint)(end - start); ++ ++ /* build the descriptor control value */ ++ ctrl = len & CTRL_BC_MASK; ++ ++ ctrl |= coreflags; ++ ++ if ((p == p0) && (start == data)) ++ ctrl |= CTRL_SOF; ++ if ((next == NULL) && (end == (data + plen))) ++ ctrl |= (CTRL_IOC | CTRL_EOF); ++ if (txout == (di->ntxd - 1)) ++ ctrl |= CTRL_EOT; ++ ++ /* get physical address of buffer start */ ++ pa = (uint32) DMA_MAP(di->osh, start, len, DMA_TX, p); ++ ASSERT(DMA_ADDRESSABLE(pa)); ++ ++ /* init the tx descriptor */ ++ W_SM(&di->txd[txout].ctrl, BUS_SWAP32(ctrl)); ++ W_SM(&di->txd[txout].addr, BUS_SWAP32(pa + di->dataoffset)); ++ ++ ASSERT(di->txp[txout] == NULL); ++ ++ txout = NEXTTXD(txout); ++ } ++ } ++ ++ /* if last txd eof not set, fix it */ ++ if (!(ctrl & CTRL_EOF)) ++ W_SM(&di->txd[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF)); ++ ++ /* save the packet */ ++ di->txp[PREVTXD(txout)] = p0; ++ ++ /* bump the tx descriptor index */ ++ di->txout = txout; ++ ++ /* kick the chip */ ++ W_REG(&di->regs->xmtptr, I2B(txout)); ++ ++ /* tx flow control */ ++ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1; ++ ++ return (0); ++ ++outoftxd: ++ DMA_ERROR(("%s: dma_tx: out of txds\n", di->name)); ++ PKTFREE(di->drv, p0, TRUE); ++ di->txavail = 0; ++ di->hnddma.txnobuf++; ++ return (-1); ++} ++ ++/* returns a pointer to the next frame received, or NULL if there are no more */ ++void* ++dma_rx(dma_info_t *di) ++{ ++ void *p; ++ uint len; ++ int skiplen = 0; ++ ++ while ((p = dma_getnextrxp(di, FALSE))) { ++ /* skip giant packets which span multiple rx descriptors */ ++ if (skiplen > 0) { ++ skiplen -= di->rxbufsize; ++ if (skiplen < 0) ++ skiplen = 0; ++ PKTFREE(di->drv, p, FALSE); ++ continue; ++ } ++ ++ len = ltoh16(*(uint16*)(PKTDATA(di->drv, p))); ++ DMA_TRACE(("%s: dma_rx len %d\n", di->name, len)); ++ ++ /* bad frame length check */ ++ if (len > (di->rxbufsize - di->rxoffset)) { ++ DMA_ERROR(("%s: dma_rx: bad frame length (%d)\n", di->name, len)); ++ if (len > 0) ++ skiplen = len - (di->rxbufsize - di->rxoffset); ++ PKTFREE(di->drv, p, FALSE); ++ di->hnddma.rxgiants++; ++ continue; ++ } ++ ++ /* set actual length */ ++ PKTSETLEN(di->drv, p, (di->rxoffset + len)); ++ ++ break; ++ } ++ ++ return (p); ++} ++ ++/* post receive buffers */ ++void ++dma_rxfill(dma_info_t *di) ++{ ++ void *p; ++ uint rxin, rxout; ++ uint ctrl; ++ uint n; ++ uint i; ++ uint32 pa; ++ uint rxbufsize; ++ ++ /* ++ * Determine how many receive buffers we're lacking ++ * from the full complement, allocate, initialize, ++ * and post them, then update the chip rx lastdscr. ++ */ ++ ++ rxin = di->rxin; ++ rxout = di->rxout; ++ rxbufsize = di->rxbufsize; ++ ++ n = di->nrxpost - NRXDACTIVE(rxin, rxout); ++ ++ DMA_TRACE(("%s: dma_rxfill: post %d\n", di->name, n)); ++ ++ for (i = 0; i < n; i++) { ++ if ((p = PKTGET(di->drv, rxbufsize, FALSE)) == NULL) { ++ DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n", di->name)); ++ di->hnddma.rxnobuf++; ++ break; ++ } ++ ++ *(uint32*)(OSL_UNCACHED(PKTDATA(di->drv, p))) = 0; ++ ++ pa = (uint32) DMA_MAP(di->osh, PKTDATA(di->drv, p), rxbufsize, DMA_RX, p); ++ ASSERT(ISALIGNED(pa, 4)); ++ ASSERT(DMA_ADDRESSABLE(pa)); ++ ++ /* save the free packet pointer */ ++ ASSERT(di->rxp[rxout] == NULL); ++ di->rxp[rxout] = p; ++ ++ /* prep the descriptor control value */ ++ ctrl = rxbufsize; ++ if (rxout == (di->nrxd - 1)) ++ ctrl |= CTRL_EOT; ++ ++ /* init the rx descriptor */ ++ W_SM(&di->rxd[rxout].ctrl, BUS_SWAP32(ctrl)); ++ W_SM(&di->rxd[rxout].addr, BUS_SWAP32(pa + di->dataoffset)); ++ ++ rxout = NEXTRXD(rxout); ++ } ++ ++ di->rxout = rxout; ++ ++ /* update the chip lastdscr pointer */ ++ W_REG(&di->regs->rcvptr, I2B(rxout)); ++} ++ ++void ++dma_txreclaim(dma_info_t *di, bool forceall) ++{ ++ void *p; ++ ++ DMA_TRACE(("%s: dma_txreclaim %s\n", di->name, forceall ? "all" : "")); ++ ++ while ((p = dma_getnexttxp(di, forceall))) ++ PKTFREE(di->drv, p, TRUE); ++} ++ ++/* ++ * Reclaim next completed txd (txds if using chained buffers) and ++ * return associated packet. ++ * If 'force' is true, reclaim txd(s) and return associated packet ++ * regardless of the value of the hardware "curr" pointer. ++ */ ++void* ++dma_getnexttxp(dma_info_t *di, bool forceall) ++{ ++ uint start, end, i; ++ void *txp; ++ ++ DMA_TRACE(("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : "")); ++ ++ txp = NULL; ++ ++ start = di->txin; ++ if (forceall) ++ end = di->txout; ++ else ++ end = B2I(R_REG(&di->regs->xmtstatus) & XS_CD_MASK); ++ ++ if ((start == 0) && (end > di->txout)) ++ goto bogus; ++ ++ for (i = start; i != end && !txp; i = NEXTTXD(i)) { ++ DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->txd[i].addr)) - di->dataoffset), ++ (BUS_SWAP32(R_SM(&di->txd[i].ctrl)) & CTRL_BC_MASK), DMA_TX, di->txp[i]); ++ W_SM(&di->txd[i].addr, 0xdeadbeef); ++ txp = di->txp[i]; ++ di->txp[i] = NULL; ++ } ++ ++ di->txin = i; ++ ++ /* tx flow control */ ++ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1; ++ ++ return (txp); ++ ++bogus: ++/* ++ DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n", ++ start, end, di->txout, forceall)); ++*/ ++ return (NULL); ++} ++ ++/* like getnexttxp but no reclaim */ ++void* ++dma_peeknexttxp(dma_info_t *di) ++{ ++ uint end, i; ++ ++ end = B2I(R_REG(&di->regs->xmtstatus) & XS_CD_MASK); ++ ++ for (i = di->txin; i != end; i = NEXTTXD(i)) ++ if (di->txp[i]) ++ return (di->txp[i]); ++ ++ return (NULL); ++} ++ ++void ++dma_rxreclaim(dma_info_t *di) ++{ ++ void *p; ++ ++ DMA_TRACE(("%s: dma_rxreclaim\n", di->name)); ++ ++ while ((p = dma_getnextrxp(di, TRUE))) ++ PKTFREE(di->drv, p, FALSE); ++} ++ ++void * ++dma_getnextrxp(dma_info_t *di, bool forceall) ++{ ++ uint i; ++ void *rxp; ++ ++ /* if forcing, dma engine must be disabled */ ++ ASSERT(!forceall || !dma_rxenabled(di)); ++ ++ i = di->rxin; ++ ++ /* return if no packets posted */ ++ if (i == di->rxout) ++ return (NULL); ++ ++ /* ignore curr if forceall */ ++ if (!forceall && (i == B2I(R_REG(&di->regs->rcvstatus) & RS_CD_MASK))) ++ return (NULL); ++ ++ /* get the packet pointer that corresponds to the rx descriptor */ ++ rxp = di->rxp[i]; ++ ASSERT(rxp); ++ di->rxp[i] = NULL; ++ ++ /* clear this packet from the descriptor ring */ ++ DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->rxd[i].addr)) - di->dataoffset), ++ di->rxbufsize, DMA_RX, rxp); ++ W_SM(&di->rxd[i].addr, 0xdeadbeef); ++ ++ di->rxin = NEXTRXD(i); ++ ++ return (rxp); ++} ++ ++ ++uintptr ++dma_getvar(dma_info_t *di, char *name) ++{ ++ if (!strcmp(name, "&txavail")) ++ return ((uintptr) &di->txavail); ++ else { ++ ASSERT(0); ++ } ++ return (0); ++} ++ ++void ++dma_txblock(dma_info_t *di) ++{ ++ di->txavail = 0; ++} ++ ++void ++dma_txunblock(dma_info_t *di) ++{ ++ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1; ++} ++ ++uint ++dma_txactive(dma_info_t *di) ++{ ++ return (NTXDACTIVE(di->txin, di->txout)); ++} ++ ++/* ++ * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin). ++ */ ++void ++dma_txrotate(di_t *di) ++{ ++ uint ad; ++ uint nactive; ++ uint rot; ++ uint old, new; ++ uint32 w; ++ uint first, last; ++ ++ ASSERT(dma_txsuspended(di)); ++ ++ nactive = dma_txactive(di); ++ ad = B2I((R_REG(&di->regs->xmtstatus) & XS_AD_MASK) >> XS_AD_SHIFT); ++ rot = TXD(ad - di->txin); ++ ++ ASSERT(rot < di->ntxd); ++ ++ /* full-ring case is a lot harder - don't worry about this */ ++ if (rot >= (di->ntxd - nactive)) { ++ DMA_ERROR(("%s: dma_txrotate: ring full - punt\n", di->name)); ++ return; ++ } ++ ++ first = di->txin; ++ last = PREVTXD(di->txout); ++ ++ /* move entries starting at last and moving backwards to first */ ++ for (old = last; old != PREVTXD(first); old = PREVTXD(old)) { ++ new = TXD(old + rot); ++ ++ /* ++ * Move the tx dma descriptor. ++ * EOT is set only in the last entry in the ring. ++ */ ++ w = R_SM(&di->txd[old].ctrl) & ~CTRL_EOT; ++ if (new == (di->ntxd - 1)) ++ w |= CTRL_EOT; ++ W_SM(&di->txd[new].ctrl, w); ++ W_SM(&di->txd[new].addr, R_SM(&di->txd[old].addr)); ++ ++ /* zap the old tx dma descriptor address field */ ++ W_SM(&di->txd[old].addr, 0xdeadbeef); ++ ++ /* move the corresponding txp[] entry */ ++ ASSERT(di->txp[new] == NULL); ++ di->txp[new] = di->txp[old]; ++ di->txp[old] = NULL; ++ } ++ ++ /* update txin and txout */ ++ di->txin = ad; ++ di->txout = TXD(di->txout + rot); ++ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1; ++ ++ /* kick the chip */ ++ W_REG(&di->regs->xmtptr, I2B(di->txout)); ++} +diff -Nur linux-2.4.30/drivers/net/hnd/linux_osl.c linux-2.4.30-brcm/drivers/net/hnd/linux_osl.c +--- linux-2.4.30/drivers/net/hnd/linux_osl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/linux_osl.c 2005-05-22 23:01:31.000000000 +0200 +@@ -0,0 +1,640 @@ ++/* ++ * Linux OS Independent Layer ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id$ ++ */ ++ ++#define LINUX_OSL ++ ++#include <typedefs.h> ++#include <bcmendian.h> ++#include <linux/module.h> ++#include <linuxver.h> ++#include <linux_osl.h> ++#include <bcmutils.h> ++#include <linux/delay.h> ++#ifdef mips ++#include <asm/paccess.h> ++#endif ++#include <pcicfg.h> ++ ++#define PCI_CFG_RETRY 10 ++ ++#define OS_HANDLE_MAGIC 0x1234abcd ++#define BCM_MEM_FILENAME_LEN 24 ++ ++typedef struct bcm_mem_link { ++ struct bcm_mem_link *prev; ++ struct bcm_mem_link *next; ++ uint size; ++ int line; ++ char file[BCM_MEM_FILENAME_LEN]; ++} bcm_mem_link_t; ++ ++typedef struct os_handle { ++ uint magic; ++ void *pdev; ++ uint malloced; ++ uint failed; ++ bcm_mem_link_t *dbgmem_list; ++} os_handle_t; ++ ++void * ++osl_attach(void *pdev) ++{ ++ os_handle_t *osh; ++ ++ osh = kmalloc(sizeof(os_handle_t), GFP_ATOMIC); ++ ASSERT(osh); ++ ++ osh->magic = OS_HANDLE_MAGIC; ++ osh->malloced = 0; ++ osh->failed = 0; ++ osh->dbgmem_list = NULL; ++ osh->pdev = pdev; ++ ++ return osh; ++} ++ ++void ++osl_detach(void *osh) ++{ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ kfree(osh); ++} ++ ++void* ++osl_pktget(void *drv, uint len, bool send) ++{ ++ struct sk_buff *skb; ++ ++ if ((skb = dev_alloc_skb(len)) == NULL) ++ return (NULL); ++ ++ skb_put(skb, len); ++ ++ /* ensure the cookie field is cleared */ ++ PKTSETCOOKIE(skb, NULL); ++ ++ return ((void*) skb); ++} ++ ++void ++osl_pktfree(void *p) ++{ ++ struct sk_buff *skb, *nskb; ++ ++ skb = (struct sk_buff*) p; ++ ++ /* perversion: we use skb->next to chain multi-skb packets */ ++ while (skb) { ++ nskb = skb->next; ++ skb->next = NULL; ++ if (skb->destructor) { ++ /* cannot kfree_skb() on hard IRQ (net/core/skbuff.c) if destructor exists */ ++ dev_kfree_skb_any(skb); ++ } else { ++ /* can free immediately (even in_irq()) if destructor does not exist */ ++ dev_kfree_skb(skb); ++ } ++ skb = nskb; ++ } ++} ++ ++uint32 ++osl_pci_read_config(void *osh, uint offset, uint size) ++{ ++ struct pci_dev *pdev; ++ uint val; ++ uint retry=PCI_CFG_RETRY; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ /* only 4byte access supported */ ++ ASSERT(size == 4); ++ ++ pdev = ((os_handle_t *)osh)->pdev; ++ do { ++ pci_read_config_dword(pdev, offset, &val); ++ if (val != 0xffffffff) ++ break; ++ } while (retry--); ++ ++ ++ return (val); ++} ++ ++void ++osl_pci_write_config(void *osh, uint offset, uint size, uint val) ++{ ++ struct pci_dev *pdev; ++ uint retry=PCI_CFG_RETRY; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ /* only 4byte access supported */ ++ ASSERT(size == 4); ++ ++ pdev = ((os_handle_t *)osh)->pdev; ++ ++ do { ++ pci_write_config_dword(pdev, offset, val); ++ if (offset!=PCI_BAR0_WIN) ++ break; ++ if (osl_pci_read_config(osh,offset,size) == val) ++ break; ++ } while (retry--); ++ ++} ++ ++static void ++osl_pcmcia_attr(void *osh, uint offset, char *buf, int size, bool write) ++{ ++} ++ ++void ++osl_pcmcia_read_attr(void *osh, uint offset, void *buf, int size) ++{ ++ osl_pcmcia_attr(osh, offset, (char *) buf, size, FALSE); ++} ++ ++void ++osl_pcmcia_write_attr(void *osh, uint offset, void *buf, int size) ++{ ++ osl_pcmcia_attr(osh, offset, (char *) buf, size, TRUE); ++} ++ ++ ++#ifdef BCMDBG_MEM ++ ++void* ++osl_debug_malloc(void *osh, uint size, int line, char* file) ++{ ++ bcm_mem_link_t *p; ++ char* basename; ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ if (size == 0) { ++ return NULL; ++ } ++ ++ p = (bcm_mem_link_t*)osl_malloc(osh, sizeof(bcm_mem_link_t) + size); ++ if (p == NULL) ++ return p; ++ ++ p->size = size; ++ p->line = line; ++ ++ basename = strrchr(file, '/'); ++ /* skip the '/' */ ++ if (basename) ++ basename++; ++ ++ if (!basename) ++ basename = file; ++ ++ strncpy(p->file, basename, BCM_MEM_FILENAME_LEN); ++ p->file[BCM_MEM_FILENAME_LEN - 1] = '\0'; ++ ++ /* link this block */ ++ p->prev = NULL; ++ p->next = h->dbgmem_list; ++ if (p->next) ++ p->next->prev = p; ++ h->dbgmem_list = p; ++ ++ return p + 1; ++} ++ ++void ++osl_debug_mfree(void *osh, void *addr, uint size, int line, char* file) ++{ ++ bcm_mem_link_t *p = (bcm_mem_link_t *)((int8*)addr - sizeof(bcm_mem_link_t)); ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ ++ if (p->size == 0) { ++ printk("osl_debug_mfree: double free on addr 0x%x size %d at line %d file %s\n", ++ (uint)addr, size, line, file); ++ return; ++ } ++ ++ if (p->size != size) { ++ printk("osl_debug_mfree: dealloc size %d does not match alloc size %d on addr 0x%x at line %d file %s\n", ++ size, p->size, (uint)addr, line, file); ++ return; ++ } ++ ++ /* unlink this block */ ++ if (p->prev) ++ p->prev->next = p->next; ++ if (p->next) ++ p->next->prev = p->prev; ++ if (h->dbgmem_list == p) ++ h->dbgmem_list = p->next; ++ p->next = p->prev = NULL; ++ ++ osl_mfree(osh, p, size + sizeof(bcm_mem_link_t)); ++} ++ ++char* ++osl_debug_memdump(void *osh, char *buf, uint sz) ++{ ++ bcm_mem_link_t *p; ++ char *obuf; ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ obuf = buf; ++ ++ buf += sprintf(buf, " Address\tSize\tFile:line\n"); ++ for (p = h->dbgmem_list; p && ((buf - obuf) < (sz - 128)); p = p->next) ++ buf += sprintf(buf, "0x%08x\t%5d\t%s:%d\n", ++ (int)p + sizeof(bcm_mem_link_t), p->size, p->file, p->line); ++ ++ return (obuf); ++} ++ ++#endif /* BCMDBG_MEM */ ++ ++void* ++osl_malloc(void *osh, uint size) ++{ ++ os_handle_t *h = (os_handle_t *)osh; ++ void *addr; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ h->malloced += size; ++ addr = kmalloc(size, GFP_ATOMIC); ++ if (!addr) ++ h->failed++; ++ return (addr); ++} ++ ++void ++osl_mfree(void *osh, void *addr, uint size) ++{ ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ h->malloced -= size; ++ kfree(addr); ++} ++ ++uint ++osl_malloced(void *osh) ++{ ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ return (h->malloced); ++} ++ ++uint osl_malloc_failed(void *osh) ++{ ++ os_handle_t *h = (os_handle_t *)osh; ++ ++ ASSERT((h && (h->magic == OS_HANDLE_MAGIC))); ++ return (h->failed); ++} ++ ++void* ++osl_dma_alloc_consistent(void *osh, uint size, ulong *pap) ++{ ++ struct pci_dev *dev; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ dev = ((os_handle_t *)osh)->pdev; ++ return (pci_alloc_consistent(dev, size, (dma_addr_t*)pap)); ++} ++ ++void ++osl_dma_free_consistent(void *osh, void *va, uint size, ulong pa) ++{ ++ struct pci_dev *dev; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ dev = ((os_handle_t *)osh)->pdev; ++ pci_free_consistent(dev, size, va, (dma_addr_t)pa); ++} ++ ++uint ++osl_dma_map(void *osh, void *va, uint size, int direction) ++{ ++ int dir; ++ struct pci_dev *dev; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ dev = ((os_handle_t *)osh)->pdev; ++ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE; ++ return (pci_map_single(dev, va, size, dir)); ++} ++ ++void ++osl_dma_unmap(void *osh, uint pa, uint size, int direction) ++{ ++ int dir; ++ struct pci_dev *dev; ++ ++ ASSERT((osh && (((os_handle_t *)osh)->magic == OS_HANDLE_MAGIC))); ++ ++ dev = ((os_handle_t *)osh)->pdev; ++ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE; ++ pci_unmap_single(dev, (uint32)pa, size, dir); ++} ++ ++#if defined(BINOSL) ++void ++osl_assert(char *exp, char *file, int line) ++{ ++ char tempbuf[255]; ++ ++ sprintf(tempbuf, "assertion \"%s\" failed: file \"%s\", line %d\n", exp, file, line); ++ panic(tempbuf); ++} ++#endif /* BCMDBG || BINOSL */ ++ ++/* ++ * BINOSL selects the slightly slower function-call-based binary compatible osl. ++ */ ++#ifdef BINOSL ++ ++int ++osl_printf(const char *format, ...) ++{ ++ va_list args; ++ char buf[1024]; ++ int len; ++ ++ /* sprintf into a local buffer because there *is* no "vprintk()".. */ ++ va_start(args, format); ++ len = vsprintf(buf, format, args); ++ va_end(args); ++ ++ if (len > sizeof (buf)) { ++ printk("osl_printf: buffer overrun\n"); ++ return (0); ++ } ++ ++ return (printk(buf)); ++} ++ ++int ++osl_sprintf(char *buf, const char *format, ...) ++{ ++ va_list args; ++ int rc; ++ ++ va_start(args, format); ++ rc = vsprintf(buf, format, args); ++ va_end(args); ++ return (rc); ++} ++ ++int ++osl_strcmp(const char *s1, const char *s2) ++{ ++ return (strcmp(s1, s2)); ++} ++ ++int ++osl_strncmp(const char *s1, const char *s2, uint n) ++{ ++ return (strncmp(s1, s2, n)); ++} ++ ++int ++osl_strlen(char *s) ++{ ++ return (strlen(s)); ++} ++ ++char* ++osl_strcpy(char *d, const char *s) ++{ ++ return (strcpy(d, s)); ++} ++ ++char* ++osl_strncpy(char *d, const char *s, uint n) ++{ ++ return (strncpy(d, s, n)); ++} ++ ++void ++bcopy(const void *src, void *dst, int len) ++{ ++ memcpy(dst, src, len); ++} ++ ++int ++bcmp(const void *b1, const void *b2, int len) ++{ ++ return (memcmp(b1, b2, len)); ++} ++ ++void ++bzero(void *b, int len) ++{ ++ memset(b, '\0', len); ++} ++ ++uint32 ++osl_readl(volatile uint32 *r) ++{ ++ return (readl(r)); ++} ++ ++uint16 ++osl_readw(volatile uint16 *r) ++{ ++ return (readw(r)); ++} ++ ++uint8 ++osl_readb(volatile uint8 *r) ++{ ++ return (readb(r)); ++} ++ ++void ++osl_writel(uint32 v, volatile uint32 *r) ++{ ++ writel(v, r); ++} ++ ++void ++osl_writew(uint16 v, volatile uint16 *r) ++{ ++ writew(v, r); ++} ++ ++void ++osl_writeb(uint8 v, volatile uint8 *r) ++{ ++ writeb(v, r); ++} ++ ++void * ++osl_uncached(void *va) ++{ ++#ifdef mips ++ return ((void*)KSEG1ADDR(va)); ++#else ++ return ((void*)va); ++#endif ++} ++ ++uint ++osl_getcycles(void) ++{ ++ uint cycles; ++ ++#if defined(mips) ++ cycles = read_c0_count() * 2; ++#elif defined(__i386__) ++ rdtscl(cycles); ++#else ++ cycles = 0; ++#endif ++ return cycles; ++} ++ ++void * ++osl_reg_map(uint32 pa, uint size) ++{ ++ return (ioremap_nocache((unsigned long)pa, (unsigned long)size)); ++} ++ ++void ++osl_reg_unmap(void *va) ++{ ++ iounmap(va); ++} ++ ++int ++osl_busprobe(uint32 *val, uint32 addr) ++{ ++#ifdef mips ++ return get_dbe(*val, (uint32*)addr); ++#else ++ *val = readl(addr); ++ return 0; ++#endif ++} ++ ++void ++osl_delay(uint usec) ++{ ++ udelay(usec); ++} ++ ++uchar* ++osl_pktdata(void *drv, void *skb) ++{ ++ return (((struct sk_buff*)skb)->data); ++} ++ ++uint ++osl_pktlen(void *drv, void *skb) ++{ ++ return (((struct sk_buff*)skb)->len); ++} ++ ++uint ++osl_pktheadroom(void *drv, void *skb) ++{ ++ return (uint) skb_headroom((struct sk_buff *) skb); ++} ++ ++uint ++osl_pkttailroom(void *drv, void *skb) ++{ ++ return (uint) skb_tailroom((struct sk_buff *) skb); ++} ++ ++void* ++osl_pktnext(void *drv, void *skb) ++{ ++ return (((struct sk_buff*)skb)->next); ++} ++ ++void ++osl_pktsetnext(void *skb, void *x) ++{ ++ ((struct sk_buff*)skb)->next = (struct sk_buff*)x; ++} ++ ++void ++osl_pktsetlen(void *drv, void *skb, uint len) ++{ ++ __skb_trim((struct sk_buff*)skb, len); ++} ++ ++uchar* ++osl_pktpush(void *drv, void *skb, int bytes) ++{ ++ return (skb_push((struct sk_buff*)skb, bytes)); ++} ++ ++uchar* ++osl_pktpull(void *drv, void *skb, int bytes) ++{ ++ return (skb_pull((struct sk_buff*)skb, bytes)); ++} ++ ++void* ++osl_pktdup(void *drv, void *skb) ++{ ++ return (skb_clone((struct sk_buff*)skb, GFP_ATOMIC)); ++} ++ ++void* ++osl_pktcookie(void *skb) ++{ ++ return ((void*)((struct sk_buff*)skb)->csum); ++} ++ ++void ++osl_pktsetcookie(void *skb, void *x) ++{ ++ ((struct sk_buff*)skb)->csum = (uint)x; ++} ++ ++void* ++osl_pktlink(void *skb) ++{ ++ return (((struct sk_buff*)skb)->prev); ++} ++ ++void ++osl_pktsetlink(void *skb, void *x) ++{ ++ ((struct sk_buff*)skb)->prev = (struct sk_buff*)x; ++} ++ ++uint ++osl_pktprio(void *skb) ++{ ++ return (((struct sk_buff*)skb)->priority); ++} ++ ++void ++osl_pktsetprio(void *skb, uint x) ++{ ++ ((struct sk_buff*)skb)->priority = x; ++} ++ ++#endif /* BINOSL */ +diff -Nur linux-2.4.30/drivers/net/hnd/Makefile linux-2.4.30-brcm/drivers/net/hnd/Makefile +--- linux-2.4.30/drivers/net/hnd/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/Makefile 2005-05-25 18:54:08.000000000 +0200 +@@ -0,0 +1,19 @@ ++# ++# Makefile for the BCM47xx specific kernel interface routines ++# under Linux. ++# ++ ++EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER ++ ++O_TARGET := hnd.o ++ ++HND_OBJS := bcmutils.o hnddma.o linux_osl.o sbutils.o bcmsrom.o ++ ++export-objs := shared_ksyms.o ++obj-y := shared_ksyms.o $(HND_OBJS) ++obj-m := $(O_TARGET) ++ ++include $(TOPDIR)/Rules.make ++ ++shared_ksyms.c: shared_ksyms.sh $(HND_OBJS) ++ sh -e $< $(HND_OBJS) > $@ +diff -Nur linux-2.4.30/drivers/net/hnd/sbutils.c linux-2.4.30-brcm/drivers/net/hnd/sbutils.c +--- linux-2.4.30/drivers/net/hnd/sbutils.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/sbutils.c 2005-05-22 23:01:41.000000000 +0200 +@@ -0,0 +1,2063 @@ ++/* ++ * Misc utility routines for accessing chip-specific features ++ * of the SiliconBackplane-based Broadcom chips. ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * $Id$ ++ */ ++ ++#include <typedefs.h> ++#include <osl.h> ++#include <bcmutils.h> ++#include <bcmdevs.h> ++#include <sbconfig.h> ++#include <sbchipc.h> ++#include <sbpci.h> ++#include <pcicfg.h> ++#include <sbpcmcia.h> ++#include <sbextif.h> ++#include <sbutils.h> ++#include <bcmsrom.h> ++ ++/* debug/trace */ ++#define SB_ERROR(args) ++ ++ ++#define CLOCK_BASE_5350 12500000 /* Specific to 5350*/ ++ ++typedef uint32 (*sb_intrsoff_t)(void *intr_arg); ++typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 arg); ++typedef bool (*sb_intrsenabled_t)(void *intr_arg); ++ ++/* misc sb info needed by some of the routines */ ++typedef struct sb_info { ++ uint chip; /* chip number */ ++ uint chiprev; /* chip revision */ ++ uint chippkg; /* chip package option */ ++ uint boardtype; /* board type */ ++ uint boardvendor; /* board vendor id */ ++ uint bustype; /* what bus type we are going through */ ++ ++ void *osh; /* osl os handle */ ++ void *sdh; /* bcmsdh handle */ ++ ++ void *curmap; /* current regs va */ ++ void *regs[SB_MAXCORES]; /* other regs va */ ++ ++ uint curidx; /* current core index */ ++ uint dev_coreid; /* the core provides driver functions */ ++ uint pciidx; /* pci core index */ ++ uint pcirev; /* pci core rev */ ++ ++ uint pcmciaidx; /* pcmcia core index */ ++ uint pcmciarev; /* pcmcia core rev */ ++ bool memseg; /* flag to toggle MEM_SEG register */ ++ ++ uint ccrev; /* chipc core rev */ ++ ++ uint gpioidx; /* gpio control core index */ ++ uint gpioid; /* gpio control coretype */ ++ ++ uint numcores; /* # discovered cores */ ++ uint coreid[SB_MAXCORES]; /* id of each core */ ++ ++ void *intr_arg; /* interrupt callback function arg */ ++ sb_intrsoff_t intrsoff_fn; /* function turns chip interrupts off */ ++ sb_intrsrestore_t intrsrestore_fn; /* function restore chip interrupts */ ++ sb_intrsenabled_t intrsenabled_fn; /* function to check if chip interrupts are enabled */ ++} sb_info_t; ++ ++/* local prototypes */ ++static void* BCMINIT(sb_doattach)(sb_info_t *si, uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz); ++static void BCMINIT(sb_scan)(sb_info_t *si); ++static uint sb_corereg(void *sbh, uint coreidx, uint regoff, uint mask, uint val); ++static uint _sb_coreidx(void *sbh); ++static uint sb_findcoreidx(void *sbh, uint coreid, uint coreunit); ++static uint BCMINIT(sb_pcidev2chip)(uint pcidev); ++static uint BCMINIT(sb_chip2numcores)(uint chip); ++ ++#define SB_INFO(sbh) (sb_info_t*)sbh ++#define SET_SBREG(sbh, r, mask, val) W_SBREG((sbh), (r), ((R_SBREG((sbh), (r)) & ~(mask)) | (val))) ++#define GOODCOREADDR(x) (((x) >= SB_ENUM_BASE) && ((x) <= SB_ENUM_LIM) && ISALIGNED((x), SB_CORE_SIZE)) ++#define GOODREGS(regs) ((regs) && ISALIGNED((uintptr)(regs), SB_CORE_SIZE)) ++#define REGS2SB(va) (sbconfig_t*) ((int8*)(va) + SBCONFIGOFF) ++#define GOODIDX(idx) (((uint)idx) < SB_MAXCORES) ++#define BADIDX (SB_MAXCORES+1) ++#define NOREV (SBIDH_RC_MASK + 1) ++ ++#define R_SBREG(sbh, sbr) sb_read_sbreg((sbh), (sbr)) ++#define W_SBREG(sbh, sbr, v) sb_write_sbreg((sbh), (sbr), (v)) ++#define AND_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) & (v))) ++#define OR_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) | (v))) ++ ++/* ++ * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/ ++ * after core switching to avoid invalid register accesss inside ISR. ++ */ ++#define INTR_OFF(si, intr_val) \ ++ if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ ++ intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); } ++#define INTR_RESTORE(si, intr_val) \ ++ if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ ++ (*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); } ++ ++/* power control defines */ ++#define LPOMINFREQ 25000 /* low power oscillator min */ ++#define LPOMAXFREQ 43000 /* low power oscillator max */ ++#define XTALMINFREQ 19800000 /* 20mhz - 1% */ ++#define XTALMAXFREQ 20200000 /* 20mhz + 1% */ ++#define PCIMINFREQ 25000000 /* 25mhz */ ++#define PCIMAXFREQ 34000000 /* 33mhz + fudge */ ++#define SCC_DEF_DIV 0 /* default slow clock divider */ ++ ++#define XTAL_ON_DELAY 1000 /* Xtal power on delay in us */ ++ ++#define SCC_LOW2FAST_LIMIT 5000 /* turn on fast clock time, in unit of ms */ ++ ++static uint32 ++sb_read_sbreg(void *sbh, volatile uint32 *sbr) ++{ ++ sb_info_t *si; ++ uint8 tmp; ++ uint32 val, intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ ++ /* ++ * compact flash only has 11 bits address, while we needs 12 bits address. ++ * MEM_SEG will be OR'd with other 11 bits address in hardware, ++ * so we program MEM_SEG with 12th bit when necessary(access sb regsiters). ++ * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special ++ */ ++ if(si->memseg) { ++ INTR_OFF(si, intr_val); ++ tmp = 1; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1); ++ (uintptr)sbr &= ~(1 << 11); /* mask out bit 11*/ ++ } ++ ++ val = R_REG(sbr); ++ ++ if(si->memseg) { ++ tmp = 0; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1); ++ INTR_RESTORE(si, intr_val); ++ } ++ ++ return (val); ++} ++ ++static void ++sb_write_sbreg(void *sbh, volatile uint32 *sbr, uint32 v) ++{ ++ sb_info_t *si; ++ uint8 tmp; ++ volatile uint32 dummy; ++ uint32 intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ ++ /* ++ * compact flash only has 11 bits address, while we needs 12 bits address. ++ * MEM_SEG will be OR'd with other 11 bits address in hardware, ++ * so we program MEM_SEG with 12th bit when necessary(access sb regsiters). ++ * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special ++ */ ++ if(si->memseg) { ++ INTR_OFF(si, intr_val); ++ tmp = 1; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1); ++ (uintptr)sbr &= ~(1 << 11); /* mask out bit 11 */ ++ } ++ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) { ++#ifdef IL_BIGENDIAN ++ dummy = R_REG(sbr); ++ W_REG(((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff)); ++ dummy = R_REG(sbr); ++ W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff)); ++#else ++ dummy = R_REG(sbr); ++ W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff)); ++ dummy = R_REG(sbr); ++ W_REG(((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff)); ++#endif ++ } else ++ W_REG(sbr, v); ++ ++ if(si->memseg) { ++ tmp = 0; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1); ++ INTR_RESTORE(si, intr_val); ++ } ++} ++ ++/* ++ * Allocate a sb handle. ++ * devid - pci device id (used to determine chip#) ++ * osh - opaque OS handle ++ * regs - virtual address of initial core registers ++ * bustype - pci/pcmcia/sb/sdio/etc ++ * vars - pointer to a pointer area for "environment" variables ++ * varsz - pointer to int to return the size of the vars ++ */ ++void* ++BCMINITFN(sb_attach)(uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz) ++{ ++ sb_info_t *si; ++ ++ /* alloc sb_info_t */ ++ if ((si = MALLOC(osh, sizeof (sb_info_t))) == NULL) { ++ SB_ERROR(("sb_attach: malloc failed! malloced %d bytes\n", MALLOCED(osh))); ++ return (NULL); ++ } ++ ++ if (BCMINIT(sb_doattach)(si, devid, osh, regs, bustype, sdh, vars, varsz) == NULL) { ++ MFREE(osh, si, sizeof (sb_info_t)); ++ return (NULL); ++ } ++ return si; ++} ++ ++/* Using sb_kattach depends on SB_BUS support, either implicit */ ++/* no limiting BCMBUSTYPE value) or explicit (value is SB_BUS). */ ++#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SB_BUS) ++ ++/* global kernel resource */ ++static sb_info_t ksi; ++ ++/* generic kernel variant of sb_attach() */ ++void* ++BCMINITFN(sb_kattach)() ++{ ++ uint32 *regs; ++ char *unused; ++ int varsz; ++ ++ if (ksi.curmap == NULL) { ++ uint32 cid; ++ ++ regs = (uint32 *)REG_MAP(SB_ENUM_BASE, SB_CORE_SIZE); ++ cid = R_REG((uint32 *)regs); ++ if (((cid & CID_ID_MASK) == BCM4712_DEVICE_ID) && ++ ((cid & CID_PKG_MASK) != BCM4712LARGE_PKG_ID) && ++ ((cid & CID_REV_MASK) <= 0x00020000)) { ++ uint32 *scc, val; ++ ++ scc = (uint32 *)((uchar*)regs + OFFSETOF(chipcregs_t, slow_clk_ctl)); ++ val = R_REG(scc); ++ SB_ERROR((" initial scc = 0x%x\n", val)); ++ val |= SCC_SS_XTAL; ++ W_REG(scc, val); ++ } ++ ++ if (BCMINIT(sb_doattach)(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs, ++ SB_BUS, NULL, &unused, &varsz) == NULL) { ++ return NULL; ++ } ++ } ++ ++ return &ksi; ++} ++#endif ++ ++static void* ++BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz) ++{ ++ uint origidx; ++ chipcregs_t *cc; ++ uint32 w; ++ int res; ++ ++ ASSERT(GOODREGS(regs)); ++ ++ bzero((uchar*)si, sizeof (sb_info_t)); ++ ++ si->pciidx = si->gpioidx = BADIDX; ++ ++ si->osh = osh; ++ si->curmap = regs; ++ si->sdh = sdh; ++ ++ /* check to see if we are a sb core mimic'ing a pci core */ ++ if (bustype == PCI_BUS) { ++ if (OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof (uint32)) == 0xffffffff) ++ bustype = SB_BUS; ++ else ++ bustype = PCI_BUS; ++ } ++ ++ si->bustype = bustype; ++ if (si->bustype != BUSTYPE(si->bustype)) { ++ SB_ERROR(("sb_doattach: bus type %d does not match configured bus type %d\n", ++ si->bustype, BUSTYPE(si->bustype))); ++ return NULL; ++ } ++ ++ /* need to set memseg flag for CF card first before any sb registers access */ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) ++ si->memseg = TRUE; ++ ++ /* kludge to enable the clock on the 4306 which lacks a slowclock */ ++ if (BUSTYPE(si->bustype) == PCI_BUS) ++ sb_pwrctl_xtal((void*)si, XTAL|PLL, ON); ++ ++ /* initialize current core index value */ ++ si->curidx = _sb_coreidx((void*)si); ++ if (si->curidx == BADIDX) { ++ return NULL; ++ } ++ ++ /* keep and reuse the initial register mapping */ ++ origidx = si->curidx; ++ if (BUSTYPE(si->bustype) == SB_BUS) ++ si->regs[origidx] = regs; ++ ++ /* is core-0 a chipcommon core? */ ++ si->numcores = 1; ++ cc = (chipcregs_t*) sb_setcoreidx((void*)si, 0); ++ if (sb_coreid((void*)si) != SB_CC) ++ cc = NULL; ++ ++ /* determine chip id and rev */ ++ if (cc) { ++ /* chip common core found! */ ++ si->chip = R_REG(&cc->chipid) & CID_ID_MASK; ++ si->chiprev = (R_REG(&cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT; ++ si->chippkg = (R_REG(&cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT; ++ } else { ++ /* The only pcmcia chip without a chipcommon core is a 4301 */ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) ++ devid = BCM4301_DEVICE_ID; ++ ++ /* no chip common core -- must convert device id to chip id */ ++ if ((si->chip = BCMINIT(sb_pcidev2chip)(devid)) == 0) { ++ SB_ERROR(("sb_attach: unrecognized device id 0x%04x\n", devid)); ++ return NULL; ++ } ++ } ++ ++ /* get chipcommon rev */ ++ si->ccrev = cc ? sb_corerev((void*)si) : NOREV; ++ ++ /* determine numcores */ ++ if (cc && ((si->ccrev == 4) || (si->ccrev >= 6))) ++ si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT; ++ else ++ si->numcores = BCMINIT(sb_chip2numcores)(si->chip); ++ ++ /* return to original core */ ++ sb_setcoreidx((void*)si, origidx); ++ ++ /* sanity checks */ ++ ASSERT(si->chip); ++ ++ /* scan for cores */ ++ BCMINIT(sb_scan)(si); ++ ++ /* srom_var_init() depends on sb_scan() info */ ++ if ((res = srom_var_init(si, si->bustype, si->curmap, osh, vars, varsz))) { ++ SB_ERROR(("sb_attach: srom_var_init failed: bad srom\n")); ++ return (NULL); ++ } ++ ++ if (cc == NULL) { ++ /* ++ * The chip revision number is hardwired into all ++ * of the pci function config rev fields and is ++ * independent from the individual core revision numbers. ++ * For example, the "A0" silicon of each chip is chip rev 0. ++ * For PCMCIA we get it from the CIS instead. ++ */ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) { ++ ASSERT(vars); ++ si->chiprev = getintvar(*vars, "chiprev"); ++ } else if (BUSTYPE(si->bustype) == PCI_BUS) { ++ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32)); ++ si->chiprev = w & 0xff; ++ } else ++ si->chiprev = 0; ++ } ++ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) { ++ w = getintvar(*vars, "regwindowsz"); ++ si->memseg = (w <= CFTABLE_REGWIN_2K) ? TRUE : FALSE; ++ } ++ ++ /* gpio control core is required */ ++ if (!GOODIDX(si->gpioidx)) { ++ SB_ERROR(("sb_attach: gpio control core not found\n")); ++ return NULL; ++ } ++ ++ /* get boardtype and boardrev */ ++ switch (BUSTYPE(si->bustype)) { ++ case PCI_BUS: ++ /* do a pci config read to get subsystem id and subvendor id */ ++ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_SVID, sizeof (uint32)); ++ si->boardvendor = w & 0xffff; ++ si->boardtype = (w >> 16) & 0xffff; ++ break; ++ ++ case PCMCIA_BUS: ++ case SDIO_BUS: ++ si->boardvendor = getintvar(*vars, "manfid"); ++ si->boardtype = getintvar(*vars, "prodid"); ++ break; ++ ++ case SB_BUS: ++ si->boardvendor = VENDOR_BROADCOM; ++ si->boardtype = 0xffff; ++ break; ++ } ++ ++ if (si->boardtype == 0) { ++ SB_ERROR(("sb_attach: unknown board type\n")); ++ ASSERT(si->boardtype); ++ } ++ ++ ++ return ((void*)si); ++} ++ ++uint ++sb_coreid(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ return ((R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT); ++} ++ ++uint ++sb_coreidx(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->curidx); ++} ++ ++/* return current index of core */ ++static uint ++_sb_coreidx(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ uint32 sbaddr = 0; ++ ++ si = SB_INFO(sbh); ++ ASSERT(si); ++ ++ switch (BUSTYPE(si->bustype)) { ++ case SB_BUS: ++ sb = REGS2SB(si->curmap); ++ sbaddr = sb_base(R_SBREG(sbh, &sb->sbadmatch0)); ++ break; ++ ++ case PCI_BUS: ++ sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32)); ++ break; ++ ++ case PCMCIA_BUS: { ++ uint8 tmp = 0; ++ ++ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR0, &tmp, 1); ++ sbaddr = (uint)tmp << 12; ++ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR1, &tmp, 1); ++ sbaddr |= (uint)tmp << 16; ++ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR2, &tmp, 1); ++ sbaddr |= (uint)tmp << 24; ++ break; ++ } ++ default: ++ ASSERT(0); ++ } ++ ++ if (!GOODCOREADDR(sbaddr)) ++ return BADIDX; ++ ++ return ((sbaddr - SB_ENUM_BASE) / SB_CORE_SIZE); ++} ++ ++uint ++sb_corevendor(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ return ((R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT); ++} ++ ++uint ++sb_corerev(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ return (R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_RC_MASK); ++} ++ ++void * ++sb_osh(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return si->osh; ++} ++ ++#define SBTML_ALLOW (SBTML_PE | SBTML_FGC | SBTML_FL_MASK) ++ ++/* set/clear sbtmstatelow core-specific flags */ ++uint32 ++sb_coreflags(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ uint32 w; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ ASSERT((val & ~mask) == 0); ++ ASSERT((mask & ~SBTML_ALLOW) == 0); ++ ++ /* mask and set */ ++ if (mask || val) { ++ w = (R_SBREG(sbh, &sb->sbtmstatelow) & ~mask) | val; ++ W_SBREG(sbh, &sb->sbtmstatelow, w); ++ } ++ ++ /* return the new value */ ++ return (R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_ALLOW); ++} ++ ++/* set/clear sbtmstatehigh core-specific flags */ ++uint32 ++sb_coreflagshi(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ uint32 w; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ ASSERT((val & ~mask) == 0); ++ ASSERT((mask & ~SBTMH_FL_MASK) == 0); ++ ++ /* mask and set */ ++ if (mask || val) { ++ w = (R_SBREG(sbh, &sb->sbtmstatehigh) & ~mask) | val; ++ W_SBREG(sbh, &sb->sbtmstatehigh, w); ++ } ++ ++ /* return the new value */ ++ return (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_FL_MASK); ++} ++ ++bool ++sb_iscoreup(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ sb = REGS2SB(si->curmap); ++ ++ return ((R_SBREG(sbh, &(sb)->sbtmstatelow) & (SBTML_RESET | SBTML_REJ | SBTML_CLK)) == SBTML_CLK); ++} ++ ++/* ++ * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation, ++ * switch back to the original core, and return the new value. ++ */ ++static uint ++sb_corereg(void *sbh, uint coreidx, uint regoff, uint mask, uint val) ++{ ++ sb_info_t *si; ++ uint origidx; ++ uint32 *r; ++ uint w; ++ uint intr_val = 0; ++ ++ ASSERT(GOODIDX(coreidx)); ++ ASSERT(regoff < SB_CORE_SIZE); ++ ASSERT((val & ~mask) == 0); ++ ++ si = SB_INFO(sbh); ++ ++ INTR_OFF(si, intr_val); ++ ++ /* save current core index */ ++ origidx = sb_coreidx(sbh); ++ ++ /* switch core */ ++ r = (uint32*) ((uchar*) sb_setcoreidx(sbh, coreidx) + regoff); ++ ++ /* mask and set */ ++ if (mask || val) { ++ if (regoff >= SBCONFIGOFF) { ++ w = (R_SBREG(sbh, r) & ~mask) | val; ++ W_SBREG(sbh, r, w); ++ } else { ++ w = (R_REG(r) & ~mask) | val; ++ W_REG(r, w); ++ } ++ } ++ ++ /* readback */ ++ if (regoff >= SBCONFIGOFF) ++ w = R_SBREG(sbh, r); ++ else ++ w = R_REG(r); ++ ++ /* restore core index */ ++ if (origidx != coreidx) ++ sb_setcoreidx(sbh, origidx); ++ ++ INTR_RESTORE(si, intr_val); ++ return (w); ++} ++ ++/* scan the sb enumerated space to identify all cores */ ++static void ++BCMINITFN(sb_scan)(sb_info_t *si) ++{ ++ void *sbh; ++ uint origidx; ++ uint i; ++ ++ sbh = (void*) si; ++ ++ /* numcores should already be set */ ++ ASSERT((si->numcores > 0) && (si->numcores <= SB_MAXCORES)); ++ ++ /* save current core index */ ++ origidx = sb_coreidx(sbh); ++ ++ si->pciidx = si->pcmciaidx = si->gpioidx = BADIDX; ++ si->pcirev = si->pcmciarev = NOREV; ++ ++ for (i = 0; i < si->numcores; i++) { ++ sb_setcoreidx(sbh, i); ++ si->coreid[i] = sb_coreid(sbh); ++ ++ if (si->coreid[i] == SB_PCI) { ++ si->pciidx = i; ++ si->pcirev = sb_corerev(sbh); ++ ++ } else if (si->coreid[i] == SB_PCMCIA) { ++ si->pcmciaidx = i; ++ si->pcmciarev = sb_corerev(sbh); ++ } ++ } ++ ++ /* ++ * Find the gpio "controlling core" type and index. ++ * Precedence: ++ * - if there's a chip common core - use that ++ * - else if there's a pci core (rev >= 2) - use that ++ * - else there had better be an extif core (4710 only) ++ */ ++ if (GOODIDX(sb_findcoreidx(sbh, SB_CC, 0))) { ++ si->gpioidx = sb_findcoreidx(sbh, SB_CC, 0); ++ si->gpioid = SB_CC; ++ } else if (GOODIDX(si->pciidx) && (si->pcirev >= 2)) { ++ si->gpioidx = si->pciidx; ++ si->gpioid = SB_PCI; ++ } else if (sb_findcoreidx(sbh, SB_EXTIF, 0)) { ++ si->gpioidx = sb_findcoreidx(sbh, SB_EXTIF, 0); ++ si->gpioid = SB_EXTIF; ++ } else ++ ASSERT(si->gpioidx != BADIDX); ++ ++ /* return to original core index */ ++ sb_setcoreidx(sbh, origidx); ++} ++ ++/* may be called with core in reset */ ++void ++sb_detach(void *sbh) ++{ ++ sb_info_t *si; ++ uint idx; ++ ++ si = SB_INFO(sbh); ++ ++ if (si == NULL) ++ return; ++ ++ if (BUSTYPE(si->bustype) == SB_BUS) ++ for (idx = 0; idx < SB_MAXCORES; idx++) ++ if (si->regs[idx]) { ++ REG_UNMAP(si->regs[idx]); ++ si->regs[idx] = NULL; ++ } ++ ++ MFREE(si->osh, si, sizeof (sb_info_t)); ++} ++ ++/* use pci dev id to determine chip id for chips not having a chipcommon core */ ++static uint ++BCMINITFN(sb_pcidev2chip)(uint pcidev) ++{ ++ if ((pcidev >= BCM4710_DEVICE_ID) && (pcidev <= BCM47XX_USB_ID)) ++ return (BCM4710_DEVICE_ID); ++ if ((pcidev >= BCM4610_DEVICE_ID) && (pcidev <= BCM4610_USB_ID)) ++ return (BCM4610_DEVICE_ID); ++ if ((pcidev >= BCM4402_DEVICE_ID) && (pcidev <= BCM4402_V90_ID)) ++ return (BCM4402_DEVICE_ID); ++ if (pcidev == BCM4401_ENET_ID) ++ return (BCM4402_DEVICE_ID); ++ if ((pcidev >= BCM4307_V90_ID) && (pcidev <= BCM4307_D11B_ID)) ++ return (BCM4307_DEVICE_ID); ++ if (pcidev == BCM4301_DEVICE_ID) ++ return (BCM4301_DEVICE_ID); ++ ++ return (0); ++} ++ ++/* convert chip number to number of i/o cores */ ++static uint ++BCMINITFN(sb_chip2numcores)(uint chip) ++{ ++ if (chip == 0x4710) ++ return (9); ++ if (chip == 0x4610) ++ return (9); ++ if (chip == 0x4402) ++ return (3); ++ if ((chip == 0x4307) || (chip == 0x4301)) ++ return (5); ++ if (chip == 0x4310) ++ return (8); ++ if (chip == 0x4306) /* < 4306c0 */ ++ return (6); ++ if (chip == 0x4704) ++ return (9); ++ if (chip == 0x5365) ++ return (7); ++ ++ SB_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", chip)); ++ ASSERT(0); ++ return (1); ++} ++ ++/* return index of coreid or BADIDX if not found */ ++static uint ++sb_findcoreidx(void *sbh, uint coreid, uint coreunit) ++{ ++ sb_info_t *si; ++ uint found; ++ uint i; ++ ++ si = SB_INFO(sbh); ++ found = 0; ++ ++ for (i = 0; i < si->numcores; i++) ++ if (si->coreid[i] == coreid) { ++ if (found == coreunit) ++ return (i); ++ found++; ++ } ++ ++ return (BADIDX); ++} ++ ++/* ++ * this function changes logical "focus" to the indiciated core, ++ * must be called with interrupt off. ++ * Moreover, callers should keep interrupts off during switching out of and back to d11 core ++ */ ++void* ++sb_setcoreidx(void *sbh, uint coreidx) ++{ ++ sb_info_t *si; ++ uint32 sbaddr; ++ uint8 tmp; ++ ++ si = SB_INFO(sbh); ++ ++ if (coreidx >= si->numcores) ++ return (NULL); ++ ++ /* ++ * If the user has provided an interrupt mask enabled function, ++ * then assert interrupts are disabled before switching the core. ++ */ ++ ASSERT((si->intrsenabled_fn == NULL) || !(*(si)->intrsenabled_fn)((si)->intr_arg)); ++ ++ sbaddr = SB_ENUM_BASE + (coreidx * SB_CORE_SIZE); ++ ++ switch (BUSTYPE(si->bustype)) { ++ case SB_BUS: ++ /* map new one */ ++ if (!si->regs[coreidx]) { ++ si->regs[coreidx] = (void*)REG_MAP(sbaddr, SB_CORE_SIZE); ++ ASSERT(GOODREGS(si->regs[coreidx])); ++ } ++ si->curmap = si->regs[coreidx]; ++ break; ++ ++ case PCI_BUS: ++ /* point bar0 window */ ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, 4, sbaddr); ++ break; ++ ++ case PCMCIA_BUS: ++ tmp = (sbaddr >> 12) & 0x0f; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR0, &tmp, 1); ++ tmp = (sbaddr >> 16) & 0xff; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR1, &tmp, 1); ++ tmp = (sbaddr >> 24) & 0xff; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR2, &tmp, 1); ++ break; ++ } ++ ++ si->curidx = coreidx; ++ ++ return (si->curmap); ++} ++ ++/* ++ * this function changes logical "focus" to the indiciated core, ++ * must be called with interrupt off. ++ * Moreover, callers should keep interrupts off during switching out of and back to d11 core ++ */ ++void* ++sb_setcore(void *sbh, uint coreid, uint coreunit) ++{ ++ sb_info_t *si; ++ uint idx; ++ ++ si = SB_INFO(sbh); ++ ++ idx = sb_findcoreidx(sbh, coreid, coreunit); ++ if (!GOODIDX(idx)) ++ return (NULL); ++ ++ return (sb_setcoreidx(sbh, idx)); ++} ++ ++/* return chip number */ ++uint ++BCMINITFN(sb_chip)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->chip); ++} ++ ++/* return chip revision number */ ++uint ++BCMINITFN(sb_chiprev)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->chiprev); ++} ++ ++/* return chip common revision number */ ++uint ++BCMINITFN(sb_chipcrev)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->ccrev); ++} ++ ++/* return chip package option */ ++uint ++BCMINITFN(sb_chippkg)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->chippkg); ++} ++ ++/* return PCI core rev. */ ++uint ++BCMINITFN(sb_pcirev)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->pcirev); ++} ++ ++/* return PCMCIA core rev. */ ++uint ++BCMINITFN(sb_pcmciarev)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->pcmciarev); ++} ++ ++/* return board vendor id */ ++uint ++BCMINITFN(sb_boardvendor)(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->boardvendor); ++} ++ ++/* return boardtype */ ++uint ++BCMINITFN(sb_boardtype)(void *sbh) ++{ ++ sb_info_t *si; ++ char *var; ++ ++ si = SB_INFO(sbh); ++ ++ if (BUSTYPE(si->bustype) == SB_BUS && si->boardtype == 0xffff) { ++ /* boardtype format is a hex string */ ++ si->boardtype = getintvar(NULL, "boardtype"); ++ ++ /* backward compatibility for older boardtype string format */ ++ if ((si->boardtype == 0) && (var = getvar(NULL, "boardtype"))) { ++ if (!strcmp(var, "bcm94710dev")) ++ si->boardtype = BCM94710D_BOARD; ++ else if (!strcmp(var, "bcm94710ap")) ++ si->boardtype = BCM94710AP_BOARD; ++ else if (!strcmp(var, "bcm94310u")) ++ si->boardtype = BCM94310U_BOARD; ++ else if (!strcmp(var, "bu4711")) ++ si->boardtype = BU4711_BOARD; ++ else if (!strcmp(var, "bu4710")) ++ si->boardtype = BU4710_BOARD; ++ else if (!strcmp(var, "bcm94702mn")) ++ si->boardtype = BCM94702MN_BOARD; ++ else if (!strcmp(var, "bcm94710r1")) ++ si->boardtype = BCM94710R1_BOARD; ++ else if (!strcmp(var, "bcm94710r4")) ++ si->boardtype = BCM94710R4_BOARD; ++ else if (!strcmp(var, "bcm94702cpci")) ++ si->boardtype = BCM94702CPCI_BOARD; ++ else if (!strcmp(var, "bcm95380_rr")) ++ si->boardtype = BCM95380RR_BOARD; ++ } ++ } ++ ++ return (si->boardtype); ++} ++ ++/* return bus type of sdh device */ ++uint ++sb_bus(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ return (si->bustype); ++} ++ ++/* return list of found cores */ ++uint ++sb_corelist(void *sbh, uint coreid[]) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ ++ bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof (uint))); ++ return (si->numcores); ++} ++ ++/* return current register mapping */ ++void * ++sb_coreregs(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ ASSERT(GOODREGS(si->curmap)); ++ ++ return (si->curmap); ++} ++ ++ ++/* do buffered registers update */ ++void ++sb_commit(void *sbh) ++{ ++ sb_info_t *si; ++ uint origidx; ++ uint intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ ++ origidx = si->curidx; ++ ASSERT(GOODIDX(origidx)); ++ ++ INTR_OFF(si, intr_val); ++ ++ /* switch over to chipcommon core if there is one, else use pci */ ++ if (si->ccrev != NOREV) { ++ chipcregs_t *ccregs = (chipcregs_t *)sb_setcore(sbh, SB_CC, 0); ++ ++ /* do the buffer registers update */ ++ W_REG(&ccregs->broadcastaddress, SB_COMMIT); ++ W_REG(&ccregs->broadcastdata, 0x0); ++ } else if (si->pciidx != BADIDX) { ++ sbpciregs_t *pciregs = (sbpciregs_t *)sb_setcore(sbh, SB_PCI, 0); ++ ++ /* do the buffer registers update */ ++ W_REG(&pciregs->bcastaddr, SB_COMMIT); ++ W_REG(&pciregs->bcastdata, 0x0); ++ } else { ++ ASSERT((si->ccrev != NOREV) && (si->pciidx != BADIDX)); ++ } ++ ++ /* restore core index */ ++ sb_setcoreidx(sbh, origidx); ++ INTR_RESTORE(si, intr_val); ++} ++ ++/* reset and re-enable a core */ ++void ++sb_core_reset(void *sbh, uint32 bits) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ volatile uint32 dummy; ++ ++ si = SB_INFO(sbh); ++ ASSERT(GOODREGS(si->curmap)); ++ sb = REGS2SB(si->curmap); ++ ++ /* ++ * Must do the disable sequence first to work for arbitrary current core state. ++ */ ++ sb_core_disable(sbh, bits); ++ ++ /* ++ * Now do the initialization sequence. ++ */ ++ ++ /* set reset while enabling the clock and forcing them on throughout the core */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits)); ++ dummy = R_SBREG(sbh, &sb->sbtmstatelow); ++ ++ if (sb_coreid(sbh) == SB_ILINE100) { ++ bcm_mdelay(50); ++ } else { ++ OSL_DELAY(1); ++ } ++ ++ if (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_SERR) { ++ W_SBREG(sbh, &sb->sbtmstatehigh, 0); ++ } ++ if ((dummy = R_SBREG(sbh, &sb->sbimstate)) & (SBIM_IBE | SBIM_TO)) { ++ AND_SBREG(sbh, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO)); ++ } ++ ++ /* clear reset and allow it to propagate throughout the core */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | bits)); ++ dummy = R_SBREG(sbh, &sb->sbtmstatelow); ++ OSL_DELAY(1); ++ ++ /* leave clock enabled */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_CLK | bits)); ++ dummy = R_SBREG(sbh, &sb->sbtmstatelow); ++ OSL_DELAY(1); ++} ++ ++void ++sb_core_tofixup(void *sbh) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ ++ if ((si->pciidx == BADIDX) || (si->pcirev >= 5)) ++ return; ++ ++ ASSERT(GOODREGS(si->curmap)); ++ sb = REGS2SB(si->curmap); ++ ++ if (BUSTYPE(si->bustype) == SB_BUS) { ++ SET_SBREG(sbh, &sb->sbimconfiglow, ++ SBIMCL_RTO_MASK | SBIMCL_STO_MASK, ++ (0x5 << SBIMCL_RTO_SHIFT) | 0x3); ++ } else { ++ if (sb_coreid(sbh) == SB_PCI) { ++ SET_SBREG(sbh, &sb->sbimconfiglow, ++ SBIMCL_RTO_MASK | SBIMCL_STO_MASK, ++ (0x3 << SBIMCL_RTO_SHIFT) | 0x2); ++ } else { ++ SET_SBREG(sbh, &sb->sbimconfiglow, (SBIMCL_RTO_MASK | SBIMCL_STO_MASK), 0); ++ } ++ } ++ ++ sb_commit(sbh); ++} ++ ++void ++sb_core_disable(void *sbh, uint32 bits) ++{ ++ sb_info_t *si; ++ volatile uint32 dummy; ++ sbconfig_t *sb; ++ ++ si = SB_INFO(sbh); ++ ++ ASSERT(GOODREGS(si->curmap)); ++ sb = REGS2SB(si->curmap); ++ ++ /* if core is already in reset, just return */ ++ if (R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_RESET) ++ return; ++ ++ /* if clocks are not enabled, put into reset and return */ ++ if ((R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_CLK) == 0) ++ goto disable; ++ ++ /* set the target reject bit and spin until busy is clear */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_CLK | SBTML_REJ)); ++ dummy = R_SBREG(sbh, &sb->sbtmstatelow); ++ OSL_DELAY(1); ++ SPINWAIT((R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000); ++ ++ if (R_SBREG(sbh, &sb->sbidlow) & SBIDL_INIT) { ++ OR_SBREG(sbh, &sb->sbimstate, SBIM_RJ); ++ dummy = R_SBREG(sbh, &sb->sbimstate); ++ OSL_DELAY(1); ++ SPINWAIT((R_SBREG(sbh, &sb->sbimstate) & SBIM_BY), 100000); ++ } ++ ++ /* set reset and reject while enabling the clocks */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (bits | SBTML_FGC | SBTML_CLK | SBTML_REJ | SBTML_RESET)); ++ dummy = R_SBREG(sbh, &sb->sbtmstatelow); ++ OSL_DELAY(10); ++ ++ /* don't forget to clear the initiator reject bit */ ++ if (R_SBREG(sbh, &sb->sbidlow) & SBIDL_INIT) ++ AND_SBREG(sbh, &sb->sbimstate, ~SBIM_RJ); ++ ++disable: ++ /* leave reset and reject asserted */ ++ W_SBREG(sbh, &sb->sbtmstatelow, (bits | SBTML_REJ | SBTML_RESET)); ++ OSL_DELAY(1); ++} ++ ++void ++sb_watchdog(void *sbh, uint ticks) ++{ ++ sb_info_t *si = SB_INFO(sbh); ++ ++ /* instant NMI */ ++ switch (si->gpioid) { ++ case SB_CC: ++ sb_corereg(sbh, si->gpioidx, OFFSETOF(chipcregs_t, watchdog), ~0, ticks); ++ break; ++ case SB_EXTIF: ++ sb_corereg(sbh, si->gpioidx, OFFSETOF(extifregs_t, watchdog), ~0, ticks); ++ break; ++ } ++} ++ ++/* initialize the pcmcia core */ ++void ++sb_pcmcia_init(void *sbh) ++{ ++ sb_info_t *si; ++ uint8 cor; ++ ++ si = SB_INFO(sbh); ++ ++ /* enable d11 mac interrupts */ ++ if (si->chip == BCM4301_DEVICE_ID) { ++ /* Have to use FCR2 in 4301 */ ++ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_FCR2 + PCMCIA_COR, &cor, 1); ++ cor |= COR_IRQEN | COR_FUNEN; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_FCR2 + PCMCIA_COR, &cor, 1); ++ } else { ++ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_FCR0 + PCMCIA_COR, &cor, 1); ++ cor |= COR_IRQEN | COR_FUNEN; ++ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_FCR0 + PCMCIA_COR, &cor, 1); ++ } ++ ++} ++ ++ ++/* ++ * Configure the pci core for pci client (NIC) action ++ * and get appropriate dma offset value. ++ * coremask is the bitvec of cores by index to be enabled. ++ */ ++void ++sb_pci_setup(void *sbh, uint32 *dmaoffset, uint coremask) ++{ ++ sb_info_t *si; ++ sbconfig_t *sb; ++ sbpciregs_t *pciregs; ++ uint32 sbflag; ++ uint32 w; ++ uint idx; ++ ++ si = SB_INFO(sbh); ++ ++ if (dmaoffset) ++ *dmaoffset = 0; ++ ++ /* if not pci bus, we're done */ ++ if (BUSTYPE(si->bustype) != PCI_BUS) ++ return; ++ ++ ASSERT(si->pciidx != BADIDX); ++ ++ /* get current core index */ ++ idx = si->curidx; ++ ++ /* we interrupt on this backplane flag number */ ++ ASSERT(GOODREGS(si->curmap)); ++ sb = REGS2SB(si->curmap); ++ sbflag = R_SBREG(sbh, &sb->sbtpsflag) & SBTPS_NUM0_MASK; ++ ++ /* switch over to pci core */ ++ pciregs = (sbpciregs_t*) sb_setcoreidx(sbh, si->pciidx); ++ sb = REGS2SB(pciregs); ++ ++ /* ++ * Enable sb->pci interrupts. Assume ++ * PCI rev 2.3 support was added in pci core rev 6 and things changed.. ++ */ ++ if (si->pcirev < 6) { ++ /* set sbintvec bit for our flag number */ ++ OR_SBREG(sbh, &sb->sbintvec, (1 << sbflag)); ++ } else { ++ /* pci config write to set this core bit in PCIIntMask */ ++ w = OSL_PCI_READ_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32)); ++ w |= (coremask << PCI_SBIM_SHIFT); ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32), w); ++ } ++ ++ /* enable prefetch and bursts for dma big window */ ++ OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST)); ++ ++ /* enable read multiple for dma big window */ ++ if (si->pcirev >= 11) ++ OR_REG(&pciregs->sbtopci2, SBTOPCI_RC_READMULTI); ++ ++ if (si->pcirev < 5) { ++ SET_SBREG(sbh, &sb->sbimconfiglow, SBIMCL_RTO_MASK | SBIMCL_STO_MASK, ++ (0x3 << SBIMCL_RTO_SHIFT) | 0x2); ++ sb_commit(sbh); ++ } ++ ++ /* switch back to previous core */ ++ sb_setcoreidx(sbh, idx); ++ ++ /* use large sb pci dma window */ ++ if (dmaoffset) ++ *dmaoffset = SB_PCI_DMA; ++} ++ ++uint32 ++sb_base(uint32 admatch) ++{ ++ uint32 base; ++ uint type; ++ ++ type = admatch & SBAM_TYPE_MASK; ++ ASSERT(type < 3); ++ ++ base = 0; ++ ++ if (type == 0) { ++ base = admatch & SBAM_BASE0_MASK; ++ } else if (type == 1) { ++ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ ++ base = admatch & SBAM_BASE1_MASK; ++ } else if (type == 2) { ++ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ ++ base = admatch & SBAM_BASE2_MASK; ++ } ++ ++ return (base); ++} ++ ++uint32 ++sb_size(uint32 admatch) ++{ ++ uint32 size; ++ uint type; ++ ++ type = admatch & SBAM_TYPE_MASK; ++ ASSERT(type < 3); ++ ++ size = 0; ++ ++ if (type == 0) { ++ size = 1 << (((admatch & SBAM_ADINT0_MASK) >> SBAM_ADINT0_SHIFT) + 1); ++ } else if (type == 1) { ++ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ ++ size = 1 << (((admatch & SBAM_ADINT1_MASK) >> SBAM_ADINT1_SHIFT) + 1); ++ } else if (type == 2) { ++ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ ++ size = 1 << (((admatch & SBAM_ADINT2_MASK) >> SBAM_ADINT2_SHIFT) + 1); ++ } ++ ++ return (size); ++} ++ ++/* return the core-type instantiation # of the current core */ ++uint ++sb_coreunit(void *sbh) ++{ ++ sb_info_t *si; ++ uint idx; ++ uint coreid; ++ uint coreunit; ++ uint i; ++ ++ si = SB_INFO(sbh); ++ coreunit = 0; ++ ++ idx = si->curidx; ++ ++ ASSERT(GOODREGS(si->curmap)); ++ coreid = sb_coreid(sbh); ++ ++ /* count the cores of our type */ ++ for (i = 0; i < idx; i++) ++ if (si->coreid[i] == coreid) ++ coreunit++; ++ ++ return (coreunit); ++} ++ ++static INLINE uint32 ++factor6(uint32 x) ++{ ++ switch (x) { ++ case CC_F6_2: return 2; ++ case CC_F6_3: return 3; ++ case CC_F6_4: return 4; ++ case CC_F6_5: return 5; ++ case CC_F6_6: return 6; ++ case CC_F6_7: return 7; ++ default: return 0; ++ } ++} ++ ++/* calculate the speed the SB would run at given a set of clockcontrol values */ ++uint32 ++sb_clock_rate(uint32 pll_type, uint32 n, uint32 m) ++{ ++ uint32 n1, n2, clock, m1, m2, m3, mc; ++ ++ n1 = n & CN_N1_MASK; ++ n2 = (n & CN_N2_MASK) >> CN_N2_SHIFT; ++ ++ if (pll_type == PLL_TYPE6) { ++ if (m & CC_T6_MMASK) ++ return CC_T6_M1; ++ else ++ return CC_T6_M0; ++ } else if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE4)|| (pll_type == PLL_TYPE3)) { ++ n1 = factor6(n1); ++ n2 += CC_F5_BIAS; ++ } else if (pll_type == PLL_TYPE2) { ++ n1 += CC_T2_BIAS; ++ n2 += CC_T2_BIAS; ++ ASSERT((n1 >= 2) && (n1 <= 7)); ++ ASSERT((n2 >= 5) && (n2 <= 23)); ++ } else if (pll_type == PLL_TYPE5) { ++ return (100000000); ++ } else ++ ASSERT((pll_type >= PLL_TYPE1) && (pll_type <= PLL_TYPE4)); ++ ++ /* Special case for 5350 */ ++ if (pll_type == PLL_TYPE3) ++ clock = CLOCK_BASE_5350 * n1 * n2; ++ else ++ clock = CC_CLOCK_BASE * n1 * n2; ++ ++ if (clock == 0) ++ return 0; ++ ++ m1 = m & CC_M1_MASK; ++ m2 = (m & CC_M2_MASK) >> CC_M2_SHIFT; ++ m3 = (m & CC_M3_MASK) >> CC_M3_SHIFT; ++ mc = (m & CC_MC_MASK) >> CC_MC_SHIFT; ++ ++ if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE4) || (pll_type == PLL_TYPE3)) { ++ m1 = factor6(m1); ++ if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE3)) ++ m2 += CC_F5_BIAS; ++ else ++ m2 = factor6(m2); ++ m3 = factor6(m3); ++ ++ switch (mc) { ++ case CC_MC_BYPASS: return (clock); ++ case CC_MC_M1: return (clock / m1); ++ case CC_MC_M1M2: return (clock / (m1 * m2)); ++ case CC_MC_M1M2M3: return (clock / (m1 * m2 * m3)); ++ case CC_MC_M1M3: return (clock / (m1 * m3)); ++ default: return (0); ++ } ++ } else { ++ ASSERT(pll_type == PLL_TYPE2); ++ ++ m1 += CC_T2_BIAS; ++ m2 += CC_T2M2_BIAS; ++ m3 += CC_T2_BIAS; ++ ASSERT((m1 >= 2) && (m1 <= 7)); ++ ASSERT((m2 >= 3) && (m2 <= 10)); ++ ASSERT((m3 >= 2) && (m3 <= 7)); ++ ++ if ((mc & CC_T2MC_M1BYP) == 0) ++ clock /= m1; ++ if ((mc & CC_T2MC_M2BYP) == 0) ++ clock /= m2; ++ if ((mc & CC_T2MC_M3BYP) == 0) ++ clock /= m3; ++ ++ return(clock); ++ } ++} ++ ++/* returns the current speed the SB is running at */ ++uint32 ++sb_clock(void *sbh) ++{ ++ sb_info_t *si; ++ extifregs_t *eir; ++ chipcregs_t *cc; ++ uint32 n, m; ++ uint idx; ++ uint32 pll_type, rate; ++ uint intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ idx = si->curidx; ++ pll_type = PLL_TYPE1; ++ ++ INTR_OFF(si, intr_val); ++ ++ /* switch to extif or chipc core */ ++ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { ++ n = R_REG(&eir->clockcontrol_n); ++ m = R_REG(&eir->clockcontrol_sb); ++ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { ++ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; ++ n = R_REG(&cc->clockcontrol_n); ++ if (pll_type == PLL_TYPE6) ++ m = R_REG(&cc->clockcontrol_mips); ++ else if (pll_type == PLL_TYPE3) ++ { ++ // Added by Chen-I for 5365 ++ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) ++ m = R_REG(&cc->clockcontrol_sb); ++ else m = R_REG(&cc->clockcontrol_m2); ++ } ++ else ++ m = R_REG(&cc->clockcontrol_sb); ++ } else { ++ INTR_RESTORE(si, intr_val); ++ return 0; ++ } ++ ++ // Added by Chen-I for 5365 ++ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) ++ { ++ rate = 100000000; ++ } ++ else ++ { ++ /* calculate rate */ ++ rate = sb_clock_rate(pll_type, n, m); ++ if (pll_type == PLL_TYPE3) rate = rate / 2; ++ } ++ ++ /* switch back to previous core */ ++ sb_setcoreidx(sbh, idx); ++ ++ INTR_RESTORE(si, intr_val); ++ ++ return rate; ++} ++ ++/* change logical "focus" to the gpio core for optimized access */ ++void* ++sb_gpiosetcore(void *sbh) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ ++ return (sb_setcoreidx(sbh, si->gpioidx)); ++} ++ ++/* mask&set gpiocontrol bits */ ++uint32 ++sb_gpiocontrol(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpiocontrol); ++ break; ++ ++ case SB_PCI: ++ regoff = OFFSETOF(sbpciregs_t, gpiocontrol); ++ break; ++ ++ case SB_EXTIF: ++ return (0); ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val)); ++} ++ ++/* mask&set gpio output enable bits */ ++uint32 ++sb_gpioouten(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpioouten); ++ break; ++ ++ case SB_PCI: ++ regoff = OFFSETOF(sbpciregs_t, gpioouten); ++ break; ++ ++ case SB_EXTIF: ++ regoff = OFFSETOF(extifregs_t, gpio[0].outen); ++ break; ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val)); ++} ++ ++/* mask&set gpio output bits */ ++uint32 ++sb_gpioout(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpioout); ++ break; ++ ++ case SB_PCI: ++ regoff = OFFSETOF(sbpciregs_t, gpioout); ++ break; ++ ++ case SB_EXTIF: ++ regoff = OFFSETOF(extifregs_t, gpio[0].out); ++ break; ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val)); ++} ++ ++/* return the current gpioin register value */ ++uint32 ++sb_gpioin(void *sbh) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpioin); ++ break; ++ ++ case SB_PCI: ++ regoff = OFFSETOF(sbpciregs_t, gpioin); ++ break; ++ ++ case SB_EXTIF: ++ regoff = OFFSETOF(extifregs_t, gpioin); ++ break; ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, 0, 0)); ++} ++ ++/* mask&set gpio interrupt polarity bits */ ++uint32 ++sb_gpiointpolarity(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpiointpolarity); ++ break; ++ ++ case SB_PCI: ++ /* pci gpio implementation does not support interrupt polarity */ ++ ASSERT(0); ++ break; ++ ++ case SB_EXTIF: ++ regoff = OFFSETOF(extifregs_t, gpiointpolarity); ++ break; ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val)); ++} ++ ++/* mask&set gpio interrupt mask bits */ ++uint32 ++sb_gpiointmask(void *sbh, uint32 mask, uint32 val) ++{ ++ sb_info_t *si; ++ uint regoff; ++ ++ si = SB_INFO(sbh); ++ regoff = 0; ++ ++ switch (si->gpioid) { ++ case SB_CC: ++ regoff = OFFSETOF(chipcregs_t, gpiointmask); ++ break; ++ ++ case SB_PCI: ++ /* pci gpio implementation does not support interrupt mask */ ++ ASSERT(0); ++ break; ++ ++ case SB_EXTIF: ++ regoff = OFFSETOF(extifregs_t, gpiointmask); ++ break; ++ } ++ ++ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val)); ++} ++ ++ ++/* ++ * Return the slow clock source. ++ * Three sources of SLOW CLOCK: LPO, Xtal, PCI ++ */ ++static uint ++sb_slowclk_src(void *sbh) ++{ ++ sb_info_t *si; ++ chipcregs_t *cc; ++ uint32 v; ++ ++ si = SB_INFO(sbh); ++ ++ ASSERT(sb_coreid(sbh) == SB_CC); ++ ++ if (si->ccrev < 6) { ++ switch (BUSTYPE(si->bustype)) { ++ case PCMCIA_BUS: return (SCC_SS_XTAL); ++ case PCI_BUS: ++ v = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)); ++ if (v & PCI_CFG_GPIO_SCS) ++ return (SCC_SS_PCI); ++ else ++ return (SCC_SS_XTAL); ++ default: return (SCC_SS_XTAL); ++ } ++ } else if (si->ccrev < 10) { ++ cc = (chipcregs_t*) sb_setcoreidx(sbh, si->curidx); ++ v = R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK; ++ return (v); ++ } else { ++ return (SCC_SS_XTAL); ++ } ++} ++ ++/* ++ * Return the slowclock min or max frequency. ++ * Three sources of SLOW CLOCK: ++ * 1. On Chip LPO - 32khz or 160khz ++ * 2. On Chip Xtal OSC - 20mhz/4*(divider+1) ++ * 3. External PCI clock - 66mhz/4*(divider+1) ++ */ ++static uint ++sb_slowclk_freq(void *sbh, bool max) ++{ ++ sb_info_t *si; ++ chipcregs_t *cc; ++ uint32 slowclk; ++ uint div; ++ ++ si = SB_INFO(sbh); ++ ++ ASSERT(sb_coreid(sbh) == SB_CC); ++ ++ cc = (chipcregs_t*) sb_setcoreidx(sbh, si->curidx); ++ ++ /* shouldn't be here unless we've established the chip has dynamic power control */ ++ ASSERT(R_REG(&cc->capabilities) & CAP_PWR_CTL); ++ ++ slowclk = sb_slowclk_src(sbh); ++ if (si->ccrev < 6) { ++ if (slowclk == SCC_SS_PCI) ++ return (max? (PCIMAXFREQ/64) : (PCIMINFREQ/64)); ++ else ++ return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32)); ++ } else if (si->ccrev < 10) { ++ div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHF) + 1); ++ if (slowclk == SCC_SS_LPO) ++ return (max? LPOMAXFREQ : LPOMINFREQ); ++ else if (slowclk == SCC_SS_XTAL) ++ return (max? (XTALMAXFREQ/div) : (XTALMINFREQ/div)); ++ else if (slowclk == SCC_SS_PCI) ++ return (max? (PCIMAXFREQ/div) : (PCIMINFREQ/div)); ++ else ++ ASSERT(0); ++ } else { ++ /* Chipc rev 10 is InstaClock */ ++ div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHF; ++ div = 4 * (div + 1); ++ return (max ? XTALMAXFREQ : (XTALMINFREQ/div)); ++ } ++ return (0); ++} ++ ++static void ++sb_pwrctl_setdelay(void *sbh, void *chipcregs) ++{ ++ sb_info_t *si; ++ chipcregs_t * cc; ++ uint slowmaxfreq, pll_delay, slowclk; ++ uint pll_on_delay, fref_sel_delay; ++ ++ si = SB_INFO(sbh); ++ pll_delay = PLL_DELAY; ++ ++ /* If the slow clock is not sourced by the xtal then add the xtal_on_delay ++ * since the xtal will also be powered down by dynamic power control logic. ++ */ ++ slowclk = sb_slowclk_src(sbh); ++ if (slowclk != SCC_SS_XTAL) ++ pll_delay += XTAL_ON_DELAY; ++ ++ /* Starting with 4318 it is ILP that is used for the delays */ ++ slowmaxfreq = sb_slowclk_freq(sbh, (si->ccrev >= 10) ? FALSE : TRUE); ++ ++ pll_on_delay = ((slowmaxfreq * pll_delay) + 999999) / 1000000; ++ fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000; ++ ++ cc = (chipcregs_t *)chipcregs; ++ W_REG(&cc->pll_on_delay, pll_on_delay); ++ W_REG(&cc->fref_sel_delay, fref_sel_delay); ++} ++ ++/* set or get slow clock divider */ ++int ++sb_pwrctl_slowclk(void *sbh, bool set, uint *div) ++{ ++ sb_info_t *si; ++ uint origidx; ++ chipcregs_t *cc; ++ uint intr_val = 0; ++ uint err = 0; ++ ++ si = SB_INFO(sbh); ++ ++ /* chipcommon cores prior to rev6 don't support slowclkcontrol */ ++ if (si->ccrev < 6) ++ return 1; ++ ++ /* chipcommon cores rev10 are a whole new ball game */ ++ if (si->ccrev >= 10) ++ return 1; ++ ++ if (set && ((*div % 4) || (*div < 4))) ++ return 2; ++ ++ INTR_OFF(si, intr_val); ++ origidx = si->curidx; ++ cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0); ++ ASSERT(cc != NULL); ++ ++ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) { ++ err = 3; ++ goto done; ++ } ++ ++ if (set) { ++ SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, ((*div / 4 - 1) << SCC_CD_SHF)); ++ sb_pwrctl_setdelay(sbh, (void *)cc); ++ } else ++ *div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHF) + 1); ++ ++done: ++ sb_setcoreidx(sbh, origidx); ++ INTR_RESTORE(si, intr_val); ++ return err; ++} ++ ++/* initialize power control delay registers */ ++void ++sb_pwrctl_init(void *sbh) ++{ ++ sb_info_t *si; ++ uint origidx; ++ chipcregs_t *cc; ++ ++ si = SB_INFO(sbh); ++ ++ origidx = si->curidx; ++ ++ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL) ++ return; ++ ++ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) ++ goto done; ++ ++ /* 4317pc does not work with SlowClock less than 5Mhz */ ++ if (BUSTYPE(si->bustype) == PCMCIA_BUS) { ++ if ((si->ccrev >= 6) && (si->ccrev < 10)) ++ SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, (SCC_DEF_DIV << SCC_CD_SHF)); ++ } ++ ++ sb_pwrctl_setdelay(sbh, (void *)cc); ++ ++done: ++ sb_setcoreidx(sbh, origidx); ++} ++ ++/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */ ++uint16 ++sb_pwrctl_fast_pwrup_delay(void *sbh) ++{ ++ sb_info_t *si; ++ uint origidx; ++ chipcregs_t *cc; ++ uint slowminfreq; ++ uint16 fpdelay; ++ uint intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ fpdelay = 0; ++ origidx = si->curidx; ++ ++ if (BUSTYPE(si->bustype) == SB_BUS) ++ goto done; ++ ++ INTR_OFF(si, intr_val); ++ ++ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL) ++ goto done; ++ ++ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) ++ goto done; ++ ++ slowminfreq = sb_slowclk_freq(sbh, FALSE); ++ fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + (slowminfreq - 1)) / slowminfreq; ++ ++done: ++ sb_setcoreidx(sbh, origidx); ++ INTR_RESTORE(si, intr_val); ++ return (fpdelay); ++} ++ ++/* turn primary xtal and/or pll off/on */ ++int ++sb_pwrctl_xtal(void *sbh, uint what, bool on) ++{ ++ sb_info_t *si; ++ uint32 in, out, outen; ++ ++ si = SB_INFO(sbh); ++ ++ switch (BUSTYPE(si->bustype)) { ++ ++ ++ case PCMCIA_BUS: ++ return (0); ++ ++ ++ case PCI_BUS: ++ ++ in = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_IN, sizeof (uint32)); ++ out = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)); ++ outen = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32)); ++ ++ /* ++ * Avoid glitching the clock if GPRS is already using it. ++ * We can't actually read the state of the PLLPD so we infer it ++ * by the value of XTAL_PU which *is* readable via gpioin. ++ */ ++ if (on && (in & PCI_CFG_GPIO_XTAL)) ++ return (0); ++ ++ if (what & XTAL) ++ outen |= PCI_CFG_GPIO_XTAL; ++ if (what & PLL) ++ outen |= PCI_CFG_GPIO_PLL; ++ ++ if (on) { ++ /* turn primary xtal on */ ++ if (what & XTAL) { ++ out |= PCI_CFG_GPIO_XTAL; ++ if (what & PLL) ++ out |= PCI_CFG_GPIO_PLL; ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen); ++ OSL_DELAY(XTAL_ON_DELAY); ++ } ++ ++ /* turn pll on */ ++ if (what & PLL) { ++ out &= ~PCI_CFG_GPIO_PLL; ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); ++ OSL_DELAY(2000); ++ } ++ } else { ++ if (what & XTAL) ++ out &= ~PCI_CFG_GPIO_XTAL; ++ if (what & PLL) ++ out |= PCI_CFG_GPIO_PLL; ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); ++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen); ++ } ++ ++ default: ++ return (-1); ++ } ++ ++ return (0); ++} ++ ++/* set dynamic power control mode (forceslow, forcefast, dynamic) */ ++/* returns true if ignore pll off is set and false if it is not */ ++bool ++sb_pwrctl_clk(void *sbh, uint mode) ++{ ++ sb_info_t *si; ++ uint origidx; ++ chipcregs_t *cc; ++ uint32 scc; ++ bool forcefastclk=FALSE; ++ uint intr_val = 0; ++ ++ si = SB_INFO(sbh); ++ ++ /* chipcommon cores prior to rev6 don't support slowclkcontrol */ ++ if (si->ccrev < 6) ++ return (FALSE); ++ ++ /* chipcommon cores rev10 are a whole new ball game */ ++ if (si->ccrev >= 10) ++ return (FALSE); ++ ++ INTR_OFF(si, intr_val); ++ ++ origidx = si->curidx; ++ ++ cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0); ++ ASSERT(cc != NULL); ++ ++ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) ++ goto done; ++ ++ switch (mode) { ++ case CLK_FAST: /* force fast (pll) clock */ ++ /* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */ ++ sb_pwrctl_xtal(sbh, XTAL, ON); ++ ++ SET_REG(&cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP); ++ break; ++ ++ case CLK_SLOW: /* force slow clock */ ++ if ((BUSTYPE(si->bustype) == SDIO_BUS) || (BUSTYPE(si->bustype) == PCMCIA_BUS)) ++ return (-1); ++ ++ if (si->ccrev >= 6) ++ OR_REG(&cc->slow_clk_ctl, SCC_FS); ++ break; ++ ++ case CLK_DYNAMIC: /* enable dynamic power control */ ++ scc = R_REG(&cc->slow_clk_ctl); ++ scc &= ~(SCC_FS | SCC_IP | SCC_XC); ++ if ((scc & SCC_SS_MASK) != SCC_SS_XTAL) ++ scc |= SCC_XC; ++ W_REG(&cc->slow_clk_ctl, scc); ++ ++ /* for dynamic control, we have to release our xtal_pu "force on" */ ++ if (scc & SCC_XC) ++ sb_pwrctl_xtal(sbh, XTAL, OFF); ++ break; ++ } ++ ++ /* Is the h/w forcing the use of the fast clk */ ++ forcefastclk = (bool)((R_REG(&cc->slow_clk_ctl) & SCC_IP) == SCC_IP); ++ ++done: ++ sb_setcoreidx(sbh, origidx); ++ INTR_RESTORE(si, intr_val); ++ return (forcefastclk); ++} ++ ++/* register driver interrupt disabling and restoring callback functions */ ++void ++sb_register_intr_callback(void *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ si->intr_arg = intr_arg; ++ si->intrsoff_fn = (sb_intrsoff_t)intrsoff_fn; ++ si->intrsrestore_fn = (sb_intrsrestore_t)intrsrestore_fn; ++ si->intrsenabled_fn = (sb_intrsenabled_t)intrsenabled_fn; ++ /* save current core id. when this function called, the current core ++ * must be the core which provides driver functions(il, et, wl, etc.) ++ */ ++ si->dev_coreid = si->coreid[si->curidx]; ++} ++ ++ +diff -Nur linux-2.4.30/drivers/net/hnd/shared_ksyms.sh linux-2.4.30-brcm/drivers/net/hnd/shared_ksyms.sh +--- linux-2.4.30/drivers/net/hnd/shared_ksyms.sh 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/hnd/shared_ksyms.sh 2005-05-22 22:55:51.000000000 +0200 +@@ -0,0 +1,21 @@ ++#!/bin/sh ++# ++# Copyright 2004, Broadcom Corporation ++# All Rights Reserved. ++# ++# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++# ++# $Id: shared_ksyms.sh,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++# ++ ++cat <<EOF ++#include <linux/config.h> ++#include <linux/module.h> ++EOF ++ ++for file in $* ; do ++ ${NM} $file | sed -ne 's/[0-9A-Fa-f]* [DT] \([^ ]*\)/extern void \1; EXPORT_SYMBOL(\1);/p' ++done +diff -Nur linux-2.4.30/drivers/net/Makefile linux-2.4.30-brcm/drivers/net/Makefile +--- linux-2.4.30/drivers/net/Makefile 2005-01-19 15:09:56.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/Makefile 2005-05-25 19:07:52.000000000 +0200 +@@ -3,6 +3,8 @@ + # Makefile for the Linux network (ethercard) device drivers. + # + ++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include ++ + obj-y := + obj-m := + obj-n := +@@ -21,6 +23,8 @@ + list-multi := rcpci.o + rcpci-objs := rcpci45.o rclanmtl.o + ++subdir-m += diag ++ + ifeq ($(CONFIG_TULIP),y) + obj-y += tulip/tulip.o + endif +@@ -39,6 +43,9 @@ + obj-$(CONFIG_ISDN) += slhc.o + endif + ++subdir-$(CONFIG_HND) += hnd ++subdir-$(CONFIG_ET) += et ++subdir-$(CONFIG_WL) += wl + subdir-$(CONFIG_NET_PCMCIA) += pcmcia + subdir-$(CONFIG_NET_WIRELESS) += wireless + subdir-$(CONFIG_TULIP) += tulip +@@ -69,6 +76,16 @@ + obj-$(CONFIG_MYRI_SBUS) += myri_sbus.o + obj-$(CONFIG_SUNGEM) += sungem.o + ++ifeq ($(CONFIG_HND),y) ++ obj-y += hnd/hnd.o ++endif ++ifeq ($(CONFIG_ET),y) ++ obj-y += et/et.o ++endif ++ifeq ($(CONFIG_WL),y) ++ obj-y += wl/wl.o ++endif ++ + obj-$(CONFIG_MACE) += mace.o + obj-$(CONFIG_BMAC) += bmac.o + obj-$(CONFIG_GMAC) += gmac.o +@@ -265,6 +282,7 @@ + endif + endif + ++ + include $(TOPDIR)/Rules.make + + clean: +diff -Nur linux-2.4.30/drivers/net/wireless/Config.in linux-2.4.30-brcm/drivers/net/wireless/Config.in +--- linux-2.4.30/drivers/net/wireless/Config.in 2004-11-17 12:54:21.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/wireless/Config.in 2005-05-22 22:55:52.000000000 +0200 +@@ -13,6 +13,7 @@ + fi + + if [ "$CONFIG_PCI" = "y" ]; then ++ dep_tristate ' Proprietary Broadcom BCM43xx 802.11 Wireless support' CONFIG_WL + dep_tristate ' Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)' CONFIG_PLX_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL + dep_tristate ' Hermes in TMD7160/NCP130 based PCI adaptor support (Pheecom WL-PCI etc.) (EXPERIMENTAL)' CONFIG_TMD_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL + dep_tristate ' Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)' CONFIG_PCI_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL +diff -Nur linux-2.4.30/drivers/net/wl/Makefile linux-2.4.30-brcm/drivers/net/wl/Makefile +--- linux-2.4.30/drivers/net/wl/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/net/wl/Makefile 2005-05-26 12:04:50.000000000 +0200 +@@ -0,0 +1,26 @@ ++# ++# Makefile for the Broadcom wl driver ++# ++# Copyright 2004, Broadcom Corporation ++# All Rights Reserved. ++# ++# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++# ++# $Id: Makefile,v 1.2 2005/03/29 03:32:18 mbm Exp $ ++ ++EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include ++ ++O_TARGET := wl.o ++ ++obj-y := apsta_aeskeywrap.o apsta_aes.o apsta_bcmwpa.o apsta_d11ucode.o ++obj-y += apsta_hmac.o apsta_md5.o apsta_passhash.o apsta_prf.o apsta_rc4.o ++obj-y += apsta_rijndael-alg-fst.o apsta_sha1.o apsta_tkhash.o apsta_wlc_led.o ++obj-y += apsta_wlc_phy.o apsta_wlc_rate.o apsta_wlc_security.o ++obj-y += apsta_wlc_sup.o apsta_wlc_wet.o apsta_wl_linux.o apsta_wlc.o ++ ++obj-m := $(O_TARGET) ++ ++include $(TOPDIR)/Rules.make +diff -Nur linux-2.4.30/drivers/parport/Config.in linux-2.4.30-brcm/drivers/parport/Config.in +--- linux-2.4.30/drivers/parport/Config.in 2004-02-18 14:36:31.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/parport/Config.in 2005-05-22 22:55:52.000000000 +0200 +@@ -11,6 +11,7 @@ + tristate 'Parallel port support' CONFIG_PARPORT + if [ "$CONFIG_PARPORT" != "n" ]; then + dep_tristate ' PC-style hardware' CONFIG_PARPORT_PC $CONFIG_PARPORT ++ dep_tristate ' Asus WL500g parallel port' CONFIG_PARPORT_SPLINK $CONFIG_PARPORT + if [ "$CONFIG_PARPORT_PC" != "n" -a "$CONFIG_SERIAL" != "n" ]; then + if [ "$CONFIG_SERIAL" = "m" ]; then + define_tristate CONFIG_PARPORT_PC_CML1 m +diff -Nur linux-2.4.30/drivers/parport/Makefile linux-2.4.30-brcm/drivers/parport/Makefile +--- linux-2.4.30/drivers/parport/Makefile 2004-08-08 01:26:05.000000000 +0200 ++++ linux-2.4.30-brcm/drivers/parport/Makefile 2005-05-22 22:55:52.000000000 +0200 +@@ -22,6 +22,7 @@ + + obj-$(CONFIG_PARPORT) += parport.o + obj-$(CONFIG_PARPORT_PC) += parport_pc.o ++obj-$(CONFIG_PARPORT_SPLINK) += parport_splink.o + obj-$(CONFIG_PARPORT_PC_PCMCIA) += parport_cs.o + obj-$(CONFIG_PARPORT_AMIGA) += parport_amiga.o + obj-$(CONFIG_PARPORT_MFC3) += parport_mfc3.o +diff -Nur linux-2.4.30/drivers/parport/parport_splink.c linux-2.4.30-brcm/drivers/parport/parport_splink.c +--- linux-2.4.30/drivers/parport/parport_splink.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/parport/parport_splink.c 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,345 @@ ++/* Low-level parallel port routines for the ASUS WL-500g built-in port ++ * ++ * Author: Nuno Grilo <nuno.grilo@netcabo.pt> ++ * Based on parport_pc source ++ */ ++ ++#include <linux/config.h> ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/ioport.h> ++#include <linux/kernel.h> ++#include <linux/slab.h> ++#include <linux/parport.h> ++#include <linux/parport_pc.h> ++ ++#define SPLINK_ADDRESS 0xBF800010 ++ ++#undef DEBUG ++ ++#ifdef DEBUG ++#define DPRINTK printk ++#else ++#define DPRINTK(stuff...) ++#endif ++ ++ ++/* __parport_splink_frob_control differs from parport_splink_frob_control in that ++ * it doesn't do any extra masking. */ ++static __inline__ unsigned char __parport_splink_frob_control (struct parport *p, ++ unsigned char mask, ++ unsigned char val) ++{ ++ struct parport_pc_private *priv = p->physport->private_data; ++ unsigned char *io = (unsigned char *) p->base; ++ unsigned char ctr = priv->ctr; ++#ifdef DEBUG_PARPORT ++ printk (KERN_DEBUG ++ "__parport_splink_frob_control(%02x,%02x): %02x -> %02x\n", ++ mask, val, ctr, ((ctr & ~mask) ^ val) & priv->ctr_writable); ++#endif ++ ctr = (ctr & ~mask) ^ val; ++ ctr &= priv->ctr_writable; /* only write writable bits. */ ++ *(io+2) = ctr; ++ priv->ctr = ctr; /* Update soft copy */ ++ return ctr; ++} ++ ++ ++ ++static void parport_splink_data_forward (struct parport *p) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_data_forward called\n"); ++ __parport_splink_frob_control (p, 0x20, 0); ++} ++ ++static void parport_splink_data_reverse (struct parport *p) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_data_forward called\n"); ++ __parport_splink_frob_control (p, 0x20, 0x20); ++} ++ ++/* ++static void parport_splink_interrupt(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: IRQ handler called\n"); ++ parport_generic_irq(irq, (struct parport *) dev_id, regs); ++} ++*/ ++ ++static void parport_splink_enable_irq(struct parport *p) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_splink_enable_irq called\n"); ++ __parport_splink_frob_control (p, 0x10, 0x10); ++} ++ ++static void parport_splink_disable_irq(struct parport *p) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_splink_disable_irq called\n"); ++ __parport_splink_frob_control (p, 0x10, 0); ++} ++ ++static void parport_splink_init_state(struct pardevice *dev, struct parport_state *s) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_splink_init_state called\n"); ++ s->u.pc.ctr = 0xc | (dev->irq_func ? 0x10 : 0x0); ++ if (dev->irq_func && ++ dev->port->irq != PARPORT_IRQ_NONE) ++ /* Set ackIntEn */ ++ s->u.pc.ctr |= 0x10; ++} ++ ++static void parport_splink_save_state(struct parport *p, struct parport_state *s) ++{ ++ const struct parport_pc_private *priv = p->physport->private_data; ++ DPRINTK(KERN_DEBUG "parport_splink: parport_splink_save_state called\n"); ++ s->u.pc.ctr = priv->ctr; ++} ++ ++static void parport_splink_restore_state(struct parport *p, struct parport_state *s) ++{ ++ struct parport_pc_private *priv = p->physport->private_data; ++ unsigned char *io = (unsigned char *) p->base; ++ unsigned char ctr = s->u.pc.ctr; ++ ++ DPRINTK(KERN_DEBUG "parport_splink: parport_splink_restore_state called\n"); ++ *(io+2) = ctr; ++ priv->ctr = ctr; ++} ++ ++static void parport_splink_setup_interrupt(void) { ++ return; ++} ++ ++static void parport_splink_write_data(struct parport *p, unsigned char d) { ++ DPRINTK(KERN_DEBUG "parport_splink: write data called\n"); ++ unsigned char *io = (unsigned char *) p->base; ++ *io = d; ++} ++ ++static unsigned char parport_splink_read_data(struct parport *p) { ++ DPRINTK(KERN_DEBUG "parport_splink: read data called\n"); ++ unsigned char *io = (unsigned char *) p->base; ++ return *io; ++} ++ ++static void parport_splink_write_control(struct parport *p, unsigned char d) ++{ ++ const unsigned char wm = (PARPORT_CONTROL_STROBE | ++ PARPORT_CONTROL_AUTOFD | ++ PARPORT_CONTROL_INIT | ++ PARPORT_CONTROL_SELECT); ++ ++ DPRINTK(KERN_DEBUG "parport_splink: write control called\n"); ++ /* Take this out when drivers have adapted to the newer interface. */ ++ if (d & 0x20) { ++ printk (KERN_DEBUG "%s (%s): use data_reverse for this!\n", ++ p->name, p->cad->name); ++ parport_splink_data_reverse (p); ++ } ++ ++ __parport_splink_frob_control (p, wm, d & wm); ++} ++ ++static unsigned char parport_splink_read_control(struct parport *p) ++{ ++ const unsigned char wm = (PARPORT_CONTROL_STROBE | ++ PARPORT_CONTROL_AUTOFD | ++ PARPORT_CONTROL_INIT | ++ PARPORT_CONTROL_SELECT); ++ DPRINTK(KERN_DEBUG "parport_splink: read control called\n"); ++ const struct parport_pc_private *priv = p->physport->private_data; ++ return priv->ctr & wm; /* Use soft copy */ ++} ++ ++static unsigned char parport_splink_frob_control (struct parport *p, unsigned char mask, ++ unsigned char val) ++{ ++ const unsigned char wm = (PARPORT_CONTROL_STROBE | ++ PARPORT_CONTROL_AUTOFD | ++ PARPORT_CONTROL_INIT | ++ PARPORT_CONTROL_SELECT); ++ ++ DPRINTK(KERN_DEBUG "parport_splink: frob control called\n"); ++ /* Take this out when drivers have adapted to the newer interface. */ ++ if (mask & 0x20) { ++ printk (KERN_DEBUG "%s (%s): use data_%s for this!\n", ++ p->name, p->cad->name, ++ (val & 0x20) ? "reverse" : "forward"); ++ if (val & 0x20) ++ parport_splink_data_reverse (p); ++ else ++ parport_splink_data_forward (p); ++ } ++ ++ /* Restrict mask and val to control lines. */ ++ mask &= wm; ++ val &= wm; ++ ++ return __parport_splink_frob_control (p, mask, val); ++} ++ ++static unsigned char parport_splink_read_status(struct parport *p) ++{ ++ DPRINTK(KERN_DEBUG "parport_splink: read status called\n"); ++ unsigned char *io = (unsigned char *) p->base; ++ return *(io+1); ++} ++ ++static void parport_splink_inc_use_count(void) ++{ ++#ifdef MODULE ++ MOD_INC_USE_COUNT; ++#endif ++} ++ ++static void parport_splink_dec_use_count(void) ++{ ++#ifdef MODULE ++ MOD_DEC_USE_COUNT; ++#endif ++} ++ ++static struct parport_operations parport_splink_ops = ++{ ++ parport_splink_write_data, ++ parport_splink_read_data, ++ ++ parport_splink_write_control, ++ parport_splink_read_control, ++ parport_splink_frob_control, ++ ++ parport_splink_read_status, ++ ++ parport_splink_enable_irq, ++ parport_splink_disable_irq, ++ ++ parport_splink_data_forward, ++ parport_splink_data_reverse, ++ ++ parport_splink_init_state, ++ parport_splink_save_state, ++ parport_splink_restore_state, ++ ++ parport_splink_inc_use_count, ++ parport_splink_dec_use_count, ++ ++ parport_ieee1284_epp_write_data, ++ parport_ieee1284_epp_read_data, ++ parport_ieee1284_epp_write_addr, ++ parport_ieee1284_epp_read_addr, ++ ++ parport_ieee1284_ecp_write_data, ++ parport_ieee1284_ecp_read_data, ++ parport_ieee1284_ecp_write_addr, ++ ++ parport_ieee1284_write_compat, ++ parport_ieee1284_read_nibble, ++ parport_ieee1284_read_byte, ++}; ++ ++/* --- Initialisation code -------------------------------- */ ++ ++static struct parport *parport_splink_probe_port (unsigned long int base) ++{ ++ struct parport_pc_private *priv; ++ struct parport_operations *ops; ++ struct parport *p; ++ ++ if (check_mem_region(base, 3)) { ++ printk (KERN_DEBUG "parport (0x%lx): iomem region not available\n", base); ++ return NULL; ++ } ++ priv = kmalloc (sizeof (struct parport_pc_private), GFP_KERNEL); ++ if (!priv) { ++ printk (KERN_DEBUG "parport (0x%lx): no memory!\n", base); ++ return NULL; ++ } ++ ops = kmalloc (sizeof (struct parport_operations), GFP_KERNEL); ++ if (!ops) { ++ printk (KERN_DEBUG "parport (0x%lx): no memory for ops!\n", ++ base); ++ kfree (priv); ++ return NULL; ++ } ++ memcpy (ops, &parport_splink_ops, sizeof (struct parport_operations)); ++ priv->ctr = 0xc; ++ priv->ctr_writable = 0xff; ++ ++ if (!(p = parport_register_port(base, PARPORT_IRQ_NONE, ++ PARPORT_DMA_NONE, ops))) { ++ printk (KERN_DEBUG "parport (0x%lx): registration failed!\n", ++ base); ++ kfree (priv); ++ kfree (ops); ++ return NULL; ++ } ++ ++ p->modes = PARPORT_MODE_PCSPP | PARPORT_MODE_SAFEININT; ++ p->size = (p->modes & PARPORT_MODE_EPP)?8:3; ++ p->private_data = priv; ++ ++ parport_proc_register(p); ++ request_mem_region (p->base, 3, p->name); ++ ++ /* Done probing. Now put the port into a sensible start-up state. */ ++ parport_splink_write_data(p, 0); ++ parport_splink_data_forward (p); ++ ++ /* Now that we've told the sharing engine about the port, and ++ found out its characteristics, let the high-level drivers ++ know about it. */ ++ parport_announce_port (p); ++ ++ DPRINTK(KERN_DEBUG "parport (0x%lx): init ok!\n", ++ base); ++ return p; ++} ++ ++static void parport_splink_unregister_port(struct parport *p) { ++ struct parport_pc_private *priv = p->private_data; ++ struct parport_operations *ops = p->ops; ++ ++ if (p->irq != PARPORT_IRQ_NONE) ++ free_irq(p->irq, p); ++ release_mem_region(p->base, 3); ++ parport_proc_unregister(p); ++ kfree (priv); ++ parport_unregister_port(p); ++ kfree (ops); ++} ++ ++ ++int parport_splink_init(void) ++{ ++ int ret; ++ ++ DPRINTK(KERN_DEBUG "parport_splink init called\n"); ++ parport_splink_setup_interrupt(); ++ ret = !parport_splink_probe_port(SPLINK_ADDRESS); ++ ++ return ret; ++} ++ ++void parport_splink_cleanup(void) { ++ struct parport *p = parport_enumerate(), *tmp; ++ DPRINTK(KERN_DEBUG "parport_splink cleanup called\n"); ++ if (p->size) { ++ if (p->modes & PARPORT_MODE_PCSPP) { ++ while(p) { ++ tmp = p->next; ++ parport_splink_unregister_port(p); ++ p = tmp; ++ } ++ } ++ } ++} ++ ++MODULE_AUTHOR("Nuno Grilo <nuno.grilo@netcabo.pt>"); ++MODULE_DESCRIPTION("Parport Driver for ASUS WL-500g router builtin Port"); ++MODULE_SUPPORTED_DEVICE("ASUS WL-500g builtin Parallel Port"); ++MODULE_LICENSE("GPL"); ++ ++module_init(parport_splink_init) ++module_exit(parport_splink_cleanup) ++ +diff -Nur linux-2.4.30/drivers/pcmcia/bcm4710_generic.c linux-2.4.30-brcm/drivers/pcmcia/bcm4710_generic.c +--- linux-2.4.30/drivers/pcmcia/bcm4710_generic.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/pcmcia/bcm4710_generic.c 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,912 @@ ++/* ++ * ++ * bcm47xx pcmcia driver ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * Based on sa1100_generic.c from www.handhelds.org, ++ * and au1000_generic.c from oss.sgi.com. ++ * ++ * $Id: bcm4710_generic.c,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/config.h> ++#include <linux/delay.h> ++#include <linux/ioport.h> ++#include <linux/kernel.h> ++#include <linux/tqueue.h> ++#include <linux/timer.h> ++#include <linux/mm.h> ++#include <linux/proc_fs.h> ++#include <linux/version.h> ++#include <linux/types.h> ++#include <linux/vmalloc.h> ++ ++#include <pcmcia/version.h> ++#include <pcmcia/cs_types.h> ++#include <pcmcia/cs.h> ++#include <pcmcia/ss.h> ++#include <pcmcia/bulkmem.h> ++#include <pcmcia/cistpl.h> ++#include <pcmcia/bus_ops.h> ++#include "cs_internal.h" ++ ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/system.h> ++ ++#include <typedefs.h> ++#include <bcm4710.h> ++#include <sbextif.h> ++ ++#include "bcm4710pcmcia.h" ++ ++#ifdef PCMCIA_DEBUG ++static int pc_debug = PCMCIA_DEBUG; ++#endif ++ ++MODULE_DESCRIPTION("Linux PCMCIA Card Services: bcm47xx Socket Controller"); ++ ++/* This structure maintains housekeeping state for each socket, such ++ * as the last known values of the card detect pins, or the Card Services ++ * callback value associated with the socket: ++ */ ++static struct bcm47xx_pcmcia_socket *pcmcia_socket; ++static int socket_count; ++ ++ ++/* Returned by the low-level PCMCIA interface: */ ++static struct pcmcia_low_level *pcmcia_low_level; ++ ++/* Event poll timer structure */ ++static struct timer_list poll_timer; ++ ++ ++/* Prototypes for routines which are used internally: */ ++ ++static int bcm47xx_pcmcia_driver_init(void); ++static void bcm47xx_pcmcia_driver_shutdown(void); ++static void bcm47xx_pcmcia_task_handler(void *data); ++static void bcm47xx_pcmcia_poll_event(unsigned long data); ++static void bcm47xx_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs); ++static struct tq_struct bcm47xx_pcmcia_task; ++ ++#ifdef CONFIG_PROC_FS ++static int bcm47xx_pcmcia_proc_status(char *buf, char **start, ++ off_t pos, int count, int *eof, void *data); ++#endif ++ ++ ++/* Prototypes for operations which are exported to the ++ * in-kernel PCMCIA core: ++ */ ++ ++static int bcm47xx_pcmcia_init(unsigned int sock); ++static int bcm47xx_pcmcia_suspend(unsigned int sock); ++static int bcm47xx_pcmcia_register_callback(unsigned int sock, ++ void (*handler)(void *, unsigned int), void *info); ++static int bcm47xx_pcmcia_inquire_socket(unsigned int sock, socket_cap_t *cap); ++static int bcm47xx_pcmcia_get_status(unsigned int sock, u_int *value); ++static int bcm47xx_pcmcia_get_socket(unsigned int sock, socket_state_t *state); ++static int bcm47xx_pcmcia_set_socket(unsigned int sock, socket_state_t *state); ++static int bcm47xx_pcmcia_get_io_map(unsigned int sock, struct pccard_io_map *io); ++static int bcm47xx_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *io); ++static int bcm47xx_pcmcia_get_mem_map(unsigned int sock, struct pccard_mem_map *mem); ++static int bcm47xx_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *mem); ++#ifdef CONFIG_PROC_FS ++static void bcm47xx_pcmcia_proc_setup(unsigned int sock, struct proc_dir_entry *base); ++#endif ++ ++static struct pccard_operations bcm47xx_pcmcia_operations = { ++ bcm47xx_pcmcia_init, ++ bcm47xx_pcmcia_suspend, ++ bcm47xx_pcmcia_register_callback, ++ bcm47xx_pcmcia_inquire_socket, ++ bcm47xx_pcmcia_get_status, ++ bcm47xx_pcmcia_get_socket, ++ bcm47xx_pcmcia_set_socket, ++ bcm47xx_pcmcia_get_io_map, ++ bcm47xx_pcmcia_set_io_map, ++ bcm47xx_pcmcia_get_mem_map, ++ bcm47xx_pcmcia_set_mem_map, ++#ifdef CONFIG_PROC_FS ++ bcm47xx_pcmcia_proc_setup ++#endif ++}; ++ ++ ++/* ++ * bcm47xx_pcmcia_driver_init() ++ * ++ * This routine performs a basic sanity check to ensure that this ++ * kernel has been built with the appropriate board-specific low-level ++ * PCMCIA support, performs low-level PCMCIA initialization, registers ++ * this socket driver with Card Services, and then spawns the daemon ++ * thread which is the real workhorse of the socket driver. ++ * ++ * Please see linux/Documentation/arm/SA1100/PCMCIA for more information ++ * on the low-level kernel interface. ++ * ++ * Returns: 0 on success, -1 on error ++ */ ++static int __init bcm47xx_pcmcia_driver_init(void) ++{ ++ servinfo_t info; ++ struct pcmcia_init pcmcia_init; ++ struct pcmcia_state state; ++ unsigned int i; ++ unsigned long tmp; ++ ++ ++ printk("\nBCM47XX PCMCIA (CS release %s)\n", CS_RELEASE); ++ ++ CardServices(GetCardServicesInfo, &info); ++ ++ if (info.Revision != CS_RELEASE_CODE) { ++ printk(KERN_ERR "Card Services release codes do not match\n"); ++ return -1; ++ } ++ ++#ifdef CONFIG_BCM4710 ++ pcmcia_low_level=&bcm4710_pcmcia_ops; ++#else ++#error Unsupported Broadcom BCM47XX board. ++#endif ++ ++ pcmcia_init.handler=bcm47xx_pcmcia_interrupt; ++ ++ if ((socket_count = pcmcia_low_level->init(&pcmcia_init)) < 0) { ++ printk(KERN_ERR "Unable to initialize PCMCIA service.\n"); ++ return -EIO; ++ } else { ++ printk("\t%d PCMCIA sockets initialized.\n", socket_count); ++ } ++ ++ pcmcia_socket = ++ kmalloc(sizeof(struct bcm47xx_pcmcia_socket) * socket_count, ++ GFP_KERNEL); ++ memset(pcmcia_socket, 0, ++ sizeof(struct bcm47xx_pcmcia_socket) * socket_count); ++ if (!pcmcia_socket) { ++ printk(KERN_ERR "Card Services can't get memory \n"); ++ return -1; ++ } ++ ++ for (i = 0; i < socket_count; i++) { ++ if (pcmcia_low_level->socket_state(i, &state) < 0) { ++ printk(KERN_ERR "Unable to get PCMCIA status\n"); ++ return -EIO; ++ } ++ pcmcia_socket[i].k_state = state; ++ pcmcia_socket[i].cs_state.csc_mask = SS_DETECT; ++ ++ if (i == 0) { ++ pcmcia_socket[i].virt_io = ++ (unsigned long)ioremap_nocache(EXTIF_PCMCIA_IOBASE(BCM4710_EXTIF), 0x1000); ++ /* Substract ioport base which gets added by in/out */ ++ pcmcia_socket[i].virt_io -= mips_io_port_base; ++ pcmcia_socket[i].phys_attr = ++ (unsigned long)EXTIF_PCMCIA_CFGBASE(BCM4710_EXTIF); ++ pcmcia_socket[i].phys_mem = ++ (unsigned long)EXTIF_PCMCIA_MEMBASE(BCM4710_EXTIF); ++ } else { ++ printk(KERN_ERR "bcm4710: socket 1 not supported\n"); ++ return 1; ++ } ++ } ++ ++ /* Only advertise as many sockets as we can detect: */ ++ if (register_ss_entry(socket_count, &bcm47xx_pcmcia_operations) < 0) { ++ printk(KERN_ERR "Unable to register socket service routine\n"); ++ return -ENXIO; ++ } ++ ++ /* Start the event poll timer. ++ * It will reschedule by itself afterwards. ++ */ ++ bcm47xx_pcmcia_poll_event(0); ++ ++ DEBUG(1, "bcm4710: initialization complete\n"); ++ return 0; ++ ++} ++ ++module_init(bcm47xx_pcmcia_driver_init); ++ ++ ++/* ++ * bcm47xx_pcmcia_driver_shutdown() ++ * ++ * Invokes the low-level kernel service to free IRQs associated with this ++ * socket controller and reset GPIO edge detection. ++ */ ++static void __exit bcm47xx_pcmcia_driver_shutdown(void) ++{ ++ int i; ++ ++ del_timer_sync(&poll_timer); ++ unregister_ss_entry(&bcm47xx_pcmcia_operations); ++ pcmcia_low_level->shutdown(); ++ flush_scheduled_tasks(); ++ for (i = 0; i < socket_count; i++) { ++ if (pcmcia_socket[i].virt_io) ++ iounmap((void *)pcmcia_socket[i].virt_io); ++ if (pcmcia_socket[i].phys_attr) ++ iounmap((void *)pcmcia_socket[i].phys_attr); ++ if (pcmcia_socket[i].phys_mem) ++ iounmap((void *)pcmcia_socket[i].phys_mem); ++ } ++ DEBUG(1, "bcm4710: shutdown complete\n"); ++} ++ ++module_exit(bcm47xx_pcmcia_driver_shutdown); ++ ++/* ++ * bcm47xx_pcmcia_init() ++ * We perform all of the interesting initialization tasks in ++ * bcm47xx_pcmcia_driver_init(). ++ * ++ * Returns: 0 ++ */ ++static int bcm47xx_pcmcia_init(unsigned int sock) ++{ ++ DEBUG(1, "%s(): initializing socket %u\n", __FUNCTION__, sock); ++ ++ return 0; ++} ++ ++/* ++ * bcm47xx_pcmcia_suspend() ++ * ++ * We don't currently perform any actions on a suspend. ++ * ++ * Returns: 0 ++ */ ++static int bcm47xx_pcmcia_suspend(unsigned int sock) ++{ ++ DEBUG(1, "%s(): suspending socket %u\n", __FUNCTION__, sock); ++ ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_events() ++ * ++ * Helper routine to generate a Card Services event mask based on ++ * state information obtained from the kernel low-level PCMCIA layer ++ * in a recent (and previous) sampling. Updates `prev_state'. ++ * ++ * Returns: an event mask for the given socket state. ++ */ ++static inline unsigned ++bcm47xx_pcmcia_events(struct pcmcia_state *state, ++ struct pcmcia_state *prev_state, ++ unsigned int mask, unsigned int flags) ++{ ++ unsigned int events=0; ++ ++ if (state->bvd1 != prev_state->bvd1) { ++ ++ DEBUG(3, "%s(): card BVD1 value %u\n", __FUNCTION__, state->bvd1); ++ ++ events |= mask & (flags & SS_IOCARD) ? SS_STSCHG : SS_BATDEAD; ++ } ++ ++ if (state->bvd2 != prev_state->bvd2) { ++ ++ DEBUG(3, "%s(): card BVD2 value %u\n", __FUNCTION__, state->bvd2); ++ ++ events |= mask & (flags & SS_IOCARD) ? 0 : SS_BATWARN; ++ } ++ ++ if (state->detect != prev_state->detect) { ++ ++ DEBUG(3, "%s(): card detect value %u\n", __FUNCTION__, state->detect); ++ ++ events |= mask & SS_DETECT; ++ } ++ ++ ++ if (state->ready != prev_state->ready) { ++ ++ DEBUG(3, "%s(): card ready value %u\n", __FUNCTION__, state->ready); ++ ++ events |= mask & ((flags & SS_IOCARD) ? 0 : SS_READY); ++ } ++ ++ if (events != 0) { ++ DEBUG(2, "events: %s%s%s%s%s\n", ++ (events & SS_DETECT) ? "DETECT " : "", ++ (events & SS_READY) ? "READY " : "", ++ (events & SS_BATDEAD) ? "BATDEAD " : "", ++ (events & SS_BATWARN) ? "BATWARN " : "", ++ (events & SS_STSCHG) ? "STSCHG " : ""); ++ } ++ ++ *prev_state=*state; ++ return events; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_task_handler() ++ * ++ * Processes serviceable socket events using the "eventd" thread context. ++ * ++ * Event processing (specifically, the invocation of the Card Services event ++ * callback) occurs in this thread rather than in the actual interrupt ++ * handler due to the use of scheduling operations in the PCMCIA core. ++ */ ++static void bcm47xx_pcmcia_task_handler(void *data) ++{ ++ struct pcmcia_state state; ++ int i, events, irq_status; ++ ++ DEBUG(4, "%s(): entering PCMCIA monitoring thread\n", __FUNCTION__); ++ ++ for (i = 0; i < socket_count; i++) { ++ if ((irq_status = pcmcia_low_level->socket_state(i, &state)) < 0) ++ printk(KERN_ERR "Error in kernel low-level PCMCIA service.\n"); ++ ++ events = bcm47xx_pcmcia_events(&state, ++ &pcmcia_socket[i].k_state, ++ pcmcia_socket[i].cs_state.csc_mask, ++ pcmcia_socket[i].cs_state.flags); ++ ++ if (pcmcia_socket[i].handler != NULL) { ++ pcmcia_socket[i].handler(pcmcia_socket[i].handler_info, ++ events); ++ } ++ } ++} ++ ++static struct tq_struct bcm47xx_pcmcia_task = { ++ routine: bcm47xx_pcmcia_task_handler ++}; ++ ++ ++/* ++ * bcm47xx_pcmcia_poll_event() ++ * ++ * Let's poll for events in addition to IRQs since IRQ only is unreliable... ++ */ ++static void bcm47xx_pcmcia_poll_event(unsigned long dummy) ++{ ++ DEBUG(4, "%s(): polling for events\n", __FUNCTION__); ++ ++ poll_timer.function = bcm47xx_pcmcia_poll_event; ++ poll_timer.expires = jiffies + BCM47XX_PCMCIA_POLL_PERIOD; ++ add_timer(&poll_timer); ++ schedule_task(&bcm47xx_pcmcia_task); ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_interrupt() ++ * ++ * Service routine for socket driver interrupts (requested by the ++ * low-level PCMCIA init() operation via bcm47xx_pcmcia_thread()). ++ * ++ * The actual interrupt-servicing work is performed by ++ * bcm47xx_pcmcia_task(), largely because the Card Services event- ++ * handling code performs scheduling operations which cannot be ++ * executed from within an interrupt context. ++ */ ++static void ++bcm47xx_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs) ++{ ++ DEBUG(3, "%s(): servicing IRQ %d\n", __FUNCTION__, irq); ++ schedule_task(&bcm47xx_pcmcia_task); ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_register_callback() ++ * ++ * Implements the register_callback() operation for the in-kernel ++ * PCMCIA service (formerly SS_RegisterCallback in Card Services). If ++ * the function pointer `handler' is not NULL, remember the callback ++ * location in the state for `sock', and increment the usage counter ++ * for the driver module. (The callback is invoked from the interrupt ++ * service routine, bcm47xx_pcmcia_interrupt(), to notify Card Services ++ * of interesting events.) Otherwise, clear the callback pointer in the ++ * socket state and decrement the module usage count. ++ * ++ * Returns: 0 ++ */ ++static int ++bcm47xx_pcmcia_register_callback(unsigned int sock, ++ void (*handler)(void *, unsigned int), void *info) ++{ ++ if (handler == NULL) { ++ pcmcia_socket[sock].handler = NULL; ++ MOD_DEC_USE_COUNT; ++ } else { ++ MOD_INC_USE_COUNT; ++ pcmcia_socket[sock].handler = handler; ++ pcmcia_socket[sock].handler_info = info; ++ } ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_inquire_socket() ++ * ++ * Implements the inquire_socket() operation for the in-kernel PCMCIA ++ * service (formerly SS_InquireSocket in Card Services). Of note is ++ * the setting of the SS_CAP_PAGE_REGS bit in the `features' field of ++ * `cap' to "trick" Card Services into tolerating large "I/O memory" ++ * addresses. Also set is SS_CAP_STATIC_MAP, which disables the memory ++ * resource database check. (Mapped memory is set up within the socket ++ * driver itself.) ++ * ++ * In conjunction with the STATIC_MAP capability is a new field, ++ * `io_offset', recommended by David Hinds. Rather than go through ++ * the SetIOMap interface (which is not quite suited for communicating ++ * window locations up from the socket driver), we just pass up ++ * an offset which is applied to client-requested base I/O addresses ++ * in alloc_io_space(). ++ * ++ * Returns: 0 on success, -1 if no pin has been configured for `sock' ++ */ ++static int ++bcm47xx_pcmcia_inquire_socket(unsigned int sock, socket_cap_t *cap) ++{ ++ struct pcmcia_irq_info irq_info; ++ ++ if (sock >= socket_count) { ++ printk(KERN_ERR "bcm47xx: socket %u not configured\n", sock); ++ return -1; ++ } ++ ++ /* SS_CAP_PAGE_REGS: used by setup_cis_mem() in cistpl.c to set the ++ * force_low argument to validate_mem() in rsrc_mgr.c -- since in ++ * general, the mapped * addresses of the PCMCIA memory regions ++ * will not be within 0xffff, setting force_low would be ++ * undesirable. ++ * ++ * SS_CAP_STATIC_MAP: don't bother with the (user-configured) memory ++ * resource database; we instead pass up physical address ranges ++ * and allow other parts of Card Services to deal with remapping. ++ * ++ * SS_CAP_PCCARD: we can deal with 16-bit PCMCIA & CF cards, but ++ * not 32-bit CardBus devices. ++ */ ++ cap->features = (SS_CAP_PAGE_REGS | SS_CAP_STATIC_MAP | SS_CAP_PCCARD); ++ ++ irq_info.sock = sock; ++ irq_info.irq = -1; ++ ++ if (pcmcia_low_level->get_irq_info(&irq_info) < 0) { ++ printk(KERN_ERR "Error obtaining IRQ info socket %u\n", sock); ++ return -1; ++ } ++ ++ cap->irq_mask = 0; ++ cap->map_size = PAGE_SIZE; ++ cap->pci_irq = irq_info.irq; ++ cap->io_offset = pcmcia_socket[sock].virt_io; ++ ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_get_status() ++ * ++ * Implements the get_status() operation for the in-kernel PCMCIA ++ * service (formerly SS_GetStatus in Card Services). Essentially just ++ * fills in bits in `status' according to internal driver state or ++ * the value of the voltage detect chipselect register. ++ * ++ * As a debugging note, during card startup, the PCMCIA core issues ++ * three set_socket() commands in a row the first with RESET deasserted, ++ * the second with RESET asserted, and the last with RESET deasserted ++ * again. Following the third set_socket(), a get_status() command will ++ * be issued. The kernel is looking for the SS_READY flag (see ++ * setup_socket(), reset_socket(), and unreset_socket() in cs.c). ++ * ++ * Returns: 0 ++ */ ++static int ++bcm47xx_pcmcia_get_status(unsigned int sock, unsigned int *status) ++{ ++ struct pcmcia_state state; ++ ++ ++ if ((pcmcia_low_level->socket_state(sock, &state)) < 0) { ++ printk(KERN_ERR "Unable to get PCMCIA status from kernel.\n"); ++ return -1; ++ } ++ ++ pcmcia_socket[sock].k_state = state; ++ ++ *status = state.detect ? SS_DETECT : 0; ++ ++ *status |= state.ready ? SS_READY : 0; ++ ++ /* The power status of individual sockets is not available ++ * explicitly from the hardware, so we just remember the state ++ * and regurgitate it upon request: ++ */ ++ *status |= pcmcia_socket[sock].cs_state.Vcc ? SS_POWERON : 0; ++ ++ if (pcmcia_socket[sock].cs_state.flags & SS_IOCARD) ++ *status |= state.bvd1 ? SS_STSCHG : 0; ++ else { ++ if (state.bvd1 == 0) ++ *status |= SS_BATDEAD; ++ else if (state.bvd2 == 0) ++ *status |= SS_BATWARN; ++ } ++ ++ *status |= state.vs_3v ? SS_3VCARD : 0; ++ ++ *status |= state.vs_Xv ? SS_XVCARD : 0; ++ ++ DEBUG(2, "\tstatus: %s%s%s%s%s%s%s%s\n", ++ (*status&SS_DETECT)?"DETECT ":"", ++ (*status&SS_READY)?"READY ":"", ++ (*status&SS_BATDEAD)?"BATDEAD ":"", ++ (*status&SS_BATWARN)?"BATWARN ":"", ++ (*status&SS_POWERON)?"POWERON ":"", ++ (*status&SS_STSCHG)?"STSCHG ":"", ++ (*status&SS_3VCARD)?"3VCARD ":"", ++ (*status&SS_XVCARD)?"XVCARD ":""); ++ ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_get_socket() ++ * ++ * Implements the get_socket() operation for the in-kernel PCMCIA ++ * service (formerly SS_GetSocket in Card Services). Not a very ++ * exciting routine. ++ * ++ * Returns: 0 ++ */ ++static int ++bcm47xx_pcmcia_get_socket(unsigned int sock, socket_state_t *state) ++{ ++ DEBUG(2, "%s() for sock %u\n", __FUNCTION__, sock); ++ ++ /* This information was given to us in an earlier call to set_socket(), ++ * so we're just regurgitating it here: ++ */ ++ *state = pcmcia_socket[sock].cs_state; ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_set_socket() ++ * ++ * Implements the set_socket() operation for the in-kernel PCMCIA ++ * service (formerly SS_SetSocket in Card Services). We more or ++ * less punt all of this work and let the kernel handle the details ++ * of power configuration, reset, &c. We also record the value of ++ * `state' in order to regurgitate it to the PCMCIA core later. ++ * ++ * Returns: 0 ++ */ ++static int ++bcm47xx_pcmcia_set_socket(unsigned int sock, socket_state_t *state) ++{ ++ struct pcmcia_configure configure; ++ ++ DEBUG(2, "\tmask: %s%s%s%s%s%s\n\tflags: %s%s%s%s%s%s\n" ++ "\tVcc %d Vpp %d irq %d\n", ++ (state->csc_mask == 0) ? "<NONE>" : "", ++ (state->csc_mask & SS_DETECT) ? "DETECT " : "", ++ (state->csc_mask & SS_READY) ? "READY " : "", ++ (state->csc_mask & SS_BATDEAD) ? "BATDEAD " : "", ++ (state->csc_mask & SS_BATWARN) ? "BATWARN " : "", ++ (state->csc_mask & SS_STSCHG) ? "STSCHG " : "", ++ (state->flags == 0) ? "<NONE>" : "", ++ (state->flags & SS_PWR_AUTO) ? "PWR_AUTO " : "", ++ (state->flags & SS_IOCARD) ? "IOCARD " : "", ++ (state->flags & SS_RESET) ? "RESET " : "", ++ (state->flags & SS_SPKR_ENA) ? "SPKR_ENA " : "", ++ (state->flags & SS_OUTPUT_ENA) ? "OUTPUT_ENA " : "", ++ state->Vcc, state->Vpp, state->io_irq); ++ ++ configure.sock = sock; ++ configure.vcc = state->Vcc; ++ configure.vpp = state->Vpp; ++ configure.output = (state->flags & SS_OUTPUT_ENA) ? 1 : 0; ++ configure.speaker = (state->flags & SS_SPKR_ENA) ? 1 : 0; ++ configure.reset = (state->flags & SS_RESET) ? 1 : 0; ++ ++ if (pcmcia_low_level->configure_socket(&configure) < 0) { ++ printk(KERN_ERR "Unable to configure socket %u\n", sock); ++ return -1; ++ } ++ ++ pcmcia_socket[sock].cs_state = *state; ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_get_io_map() ++ * ++ * Implements the get_io_map() operation for the in-kernel PCMCIA ++ * service (formerly SS_GetIOMap in Card Services). Just returns an ++ * I/O map descriptor which was assigned earlier by a set_io_map(). ++ * ++ * Returns: 0 on success, -1 if the map index was out of range ++ */ ++static int ++bcm47xx_pcmcia_get_io_map(unsigned int sock, struct pccard_io_map *map) ++{ ++ DEBUG(2, "bcm47xx_pcmcia_get_io_map: sock %d\n", sock); ++ ++ if (map->map >= MAX_IO_WIN) { ++ printk(KERN_ERR "%s(): map (%d) out of range\n", ++ __FUNCTION__, map->map); ++ return -1; ++ } ++ ++ *map = pcmcia_socket[sock].io_map[map->map]; ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_set_io_map() ++ * ++ * Implements the set_io_map() operation for the in-kernel PCMCIA ++ * service (formerly SS_SetIOMap in Card Services). We configure ++ * the map speed as requested, but override the address ranges ++ * supplied by Card Services. ++ * ++ * Returns: 0 on success, -1 on error ++ */ ++int ++bcm47xx_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *map) ++{ ++ unsigned int speed; ++ unsigned long start; ++ ++ DEBUG(2, "\tmap %u speed %u\n\tstart 0x%08lx stop 0x%08lx\n" ++ "\tflags: %s%s%s%s%s%s%s%s\n", ++ map->map, map->speed, map->start, map->stop, ++ (map->flags == 0) ? "<NONE>" : "", ++ (map->flags & MAP_ACTIVE) ? "ACTIVE " : "", ++ (map->flags & MAP_16BIT) ? "16BIT " : "", ++ (map->flags & MAP_AUTOSZ) ? "AUTOSZ " : "", ++ (map->flags & MAP_0WS) ? "0WS " : "", ++ (map->flags & MAP_WRPROT) ? "WRPROT " : "", ++ (map->flags & MAP_USE_WAIT) ? "USE_WAIT " : "", ++ (map->flags & MAP_PREFETCH) ? "PREFETCH " : ""); ++ ++ if (map->map >= MAX_IO_WIN) { ++ printk(KERN_ERR "%s(): map (%d) out of range\n", ++ __FUNCTION__, map->map); ++ return -1; ++ } ++ ++ if (map->flags & MAP_ACTIVE) { ++ speed = (map->speed > 0) ? map->speed : BCM47XX_PCMCIA_IO_SPEED; ++ pcmcia_socket[sock].speed_io = speed; ++ } ++ ++ start = map->start; ++ ++ if (map->stop == 1) { ++ map->stop = PAGE_SIZE - 1; ++ } ++ ++ map->start = pcmcia_socket[sock].virt_io; ++ map->stop = map->start + (map->stop - start); ++ pcmcia_socket[sock].io_map[map->map] = *map; ++ DEBUG(2, "set_io_map %d start %x stop %x\n", ++ map->map, map->start, map->stop); ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_get_mem_map() ++ * ++ * Implements the get_mem_map() operation for the in-kernel PCMCIA ++ * service (formerly SS_GetMemMap in Card Services). Just returns a ++ * memory map descriptor which was assigned earlier by a ++ * set_mem_map() request. ++ * ++ * Returns: 0 on success, -1 if the map index was out of range ++ */ ++static int ++bcm47xx_pcmcia_get_mem_map(unsigned int sock, struct pccard_mem_map *map) ++{ ++ DEBUG(2, "%s() for sock %u\n", __FUNCTION__, sock); ++ ++ if (map->map >= MAX_WIN) { ++ printk(KERN_ERR "%s(): map (%d) out of range\n", ++ __FUNCTION__, map->map); ++ return -1; ++ } ++ ++ *map = pcmcia_socket[sock].mem_map[map->map]; ++ return 0; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_set_mem_map() ++ * ++ * Implements the set_mem_map() operation for the in-kernel PCMCIA ++ * service (formerly SS_SetMemMap in Card Services). We configure ++ * the map speed as requested, but override the address ranges ++ * supplied by Card Services. ++ * ++ * Returns: 0 on success, -1 on error ++ */ ++static int ++bcm47xx_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *map) ++{ ++ unsigned int speed; ++ unsigned long start; ++ u_long flags; ++ ++ if (map->map >= MAX_WIN) { ++ printk(KERN_ERR "%s(): map (%d) out of range\n", ++ __FUNCTION__, map->map); ++ return -1; ++ } ++ ++ DEBUG(2, "\tmap %u speed %u\n\tsys_start %#lx\n" ++ "\tsys_stop %#lx\n\tcard_start %#x\n" ++ "\tflags: %s%s%s%s%s%s%s%s\n", ++ map->map, map->speed, map->sys_start, map->sys_stop, ++ map->card_start, (map->flags == 0) ? "<NONE>" : "", ++ (map->flags & MAP_ACTIVE) ? "ACTIVE " : "", ++ (map->flags & MAP_16BIT) ? "16BIT " : "", ++ (map->flags & MAP_AUTOSZ) ? "AUTOSZ " : "", ++ (map->flags & MAP_0WS) ? "0WS " : "", ++ (map->flags & MAP_WRPROT) ? "WRPROT " : "", ++ (map->flags & MAP_ATTRIB) ? "ATTRIB " : "", ++ (map->flags & MAP_USE_WAIT) ? "USE_WAIT " : ""); ++ ++ if (map->flags & MAP_ACTIVE) { ++ /* When clients issue RequestMap, the access speed is not always ++ * properly configured: ++ */ ++ speed = (map->speed > 0) ? map->speed : BCM47XX_PCMCIA_MEM_SPEED; ++ ++ /* TBD */ ++ if (map->flags & MAP_ATTRIB) { ++ pcmcia_socket[sock].speed_attr = speed; ++ } else { ++ pcmcia_socket[sock].speed_mem = speed; ++ } ++ } ++ ++ save_flags(flags); ++ cli(); ++ start = map->sys_start; ++ ++ if (map->sys_stop == 0) ++ map->sys_stop = PAGE_SIZE - 1; ++ ++ if (map->flags & MAP_ATTRIB) { ++ map->sys_start = pcmcia_socket[sock].phys_attr + ++ map->card_start; ++ } else { ++ map->sys_start = pcmcia_socket[sock].phys_mem + ++ map->card_start; ++ } ++ ++ map->sys_stop = map->sys_start + (map->sys_stop - start); ++ pcmcia_socket[sock].mem_map[map->map] = *map; ++ restore_flags(flags); ++ DEBUG(2, "set_mem_map %d start %x stop %x card_start %x\n", ++ map->map, map->sys_start, map->sys_stop, ++ map->card_start); ++ return 0; ++} ++ ++ ++#if defined(CONFIG_PROC_FS) ++ ++/* ++ * bcm47xx_pcmcia_proc_setup() ++ * ++ * Implements the proc_setup() operation for the in-kernel PCMCIA ++ * service (formerly SS_ProcSetup in Card Services). ++ * ++ * Returns: 0 on success, -1 on error ++ */ ++static void ++bcm47xx_pcmcia_proc_setup(unsigned int sock, struct proc_dir_entry *base) ++{ ++ struct proc_dir_entry *entry; ++ ++ if ((entry = create_proc_entry("status", 0, base)) == NULL) { ++ printk(KERN_ERR "Unable to install \"status\" procfs entry\n"); ++ return; ++ } ++ ++ entry->read_proc = bcm47xx_pcmcia_proc_status; ++ entry->data = (void *)sock; ++} ++ ++ ++/* ++ * bcm47xx_pcmcia_proc_status() ++ * ++ * Implements the /proc/bus/pccard/??/status file. ++ * ++ * Returns: the number of characters added to the buffer ++ */ ++static int ++bcm47xx_pcmcia_proc_status(char *buf, char **start, off_t pos, ++ int count, int *eof, void *data) ++{ ++ char *p = buf; ++ unsigned int sock = (unsigned int)data; ++ ++ p += sprintf(p, "k_flags : %s%s%s%s%s%s%s\n", ++ pcmcia_socket[sock].k_state.detect ? "detect " : "", ++ pcmcia_socket[sock].k_state.ready ? "ready " : "", ++ pcmcia_socket[sock].k_state.bvd1 ? "bvd1 " : "", ++ pcmcia_socket[sock].k_state.bvd2 ? "bvd2 " : "", ++ pcmcia_socket[sock].k_state.wrprot ? "wrprot " : "", ++ pcmcia_socket[sock].k_state.vs_3v ? "vs_3v " : "", ++ pcmcia_socket[sock].k_state.vs_Xv ? "vs_Xv " : ""); ++ ++ p += sprintf(p, "status : %s%s%s%s%s%s%s%s%s\n", ++ pcmcia_socket[sock].k_state.detect ? "SS_DETECT " : "", ++ pcmcia_socket[sock].k_state.ready ? "SS_READY " : "", ++ pcmcia_socket[sock].cs_state.Vcc ? "SS_POWERON " : "", ++ pcmcia_socket[sock].cs_state.flags & SS_IOCARD ? "SS_IOCARD " : "", ++ (pcmcia_socket[sock].cs_state.flags & SS_IOCARD && ++ pcmcia_socket[sock].k_state.bvd1) ? "SS_STSCHG " : "", ++ ((pcmcia_socket[sock].cs_state.flags & SS_IOCARD) == 0 && ++ (pcmcia_socket[sock].k_state.bvd1 == 0)) ? "SS_BATDEAD " : "", ++ ((pcmcia_socket[sock].cs_state.flags & SS_IOCARD) == 0 && ++ (pcmcia_socket[sock].k_state.bvd2 == 0)) ? "SS_BATWARN " : "", ++ pcmcia_socket[sock].k_state.vs_3v ? "SS_3VCARD " : "", ++ pcmcia_socket[sock].k_state.vs_Xv ? "SS_XVCARD " : ""); ++ ++ p += sprintf(p, "mask : %s%s%s%s%s\n", ++ pcmcia_socket[sock].cs_state.csc_mask & SS_DETECT ? "SS_DETECT " : "", ++ pcmcia_socket[sock].cs_state.csc_mask & SS_READY ? "SS_READY " : "", ++ pcmcia_socket[sock].cs_state.csc_mask & SS_BATDEAD ? "SS_BATDEAD " : "", ++ pcmcia_socket[sock].cs_state.csc_mask & SS_BATWARN ? "SS_BATWARN " : "", ++ pcmcia_socket[sock].cs_state.csc_mask & SS_STSCHG ? "SS_STSCHG " : ""); ++ ++ p += sprintf(p, "cs_flags : %s%s%s%s%s\n", ++ pcmcia_socket[sock].cs_state.flags & SS_PWR_AUTO ? ++ "SS_PWR_AUTO " : "", ++ pcmcia_socket[sock].cs_state.flags & SS_IOCARD ? ++ "SS_IOCARD " : "", ++ pcmcia_socket[sock].cs_state.flags & SS_RESET ? ++ "SS_RESET " : "", ++ pcmcia_socket[sock].cs_state.flags & SS_SPKR_ENA ? ++ "SS_SPKR_ENA " : "", ++ pcmcia_socket[sock].cs_state.flags & SS_OUTPUT_ENA ? ++ "SS_OUTPUT_ENA " : ""); ++ ++ p += sprintf(p, "Vcc : %d\n", pcmcia_socket[sock].cs_state.Vcc); ++ p += sprintf(p, "Vpp : %d\n", pcmcia_socket[sock].cs_state.Vpp); ++ p += sprintf(p, "irq : %d\n", pcmcia_socket[sock].cs_state.io_irq); ++ p += sprintf(p, "I/O : %u\n", pcmcia_socket[sock].speed_io); ++ p += sprintf(p, "attribute: %u\n", pcmcia_socket[sock].speed_attr); ++ p += sprintf(p, "common : %u\n", pcmcia_socket[sock].speed_mem); ++ return p-buf; ++} ++ ++ ++#endif /* defined(CONFIG_PROC_FS) */ +diff -Nur linux-2.4.30/drivers/pcmcia/bcm4710_pcmcia.c linux-2.4.30-brcm/drivers/pcmcia/bcm4710_pcmcia.c +--- linux-2.4.30/drivers/pcmcia/bcm4710_pcmcia.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/pcmcia/bcm4710_pcmcia.c 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,266 @@ ++/* ++ * BCM4710 specific pcmcia routines. ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * $Id: bcm4710_pcmcia.c,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/config.h> ++#include <linux/delay.h> ++#include <linux/ioport.h> ++#include <linux/kernel.h> ++#include <linux/tqueue.h> ++#include <linux/timer.h> ++#include <linux/mm.h> ++#include <linux/proc_fs.h> ++#include <linux/version.h> ++#include <linux/types.h> ++#include <linux/pci.h> ++ ++#include <pcmcia/version.h> ++#include <pcmcia/cs_types.h> ++#include <pcmcia/cs.h> ++#include <pcmcia/ss.h> ++#include <pcmcia/bulkmem.h> ++#include <pcmcia/cistpl.h> ++#include <pcmcia/bus_ops.h> ++#include "cs_internal.h" ++ ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/system.h> ++ ++ ++#include <typedefs.h> ++#include <bcmdevs.h> ++#include <bcm4710.h> ++#include <sbconfig.h> ++#include <sbextif.h> ++ ++#include "bcm4710pcmcia.h" ++ ++/* Use a static var for irq dev_id */ ++static int bcm47xx_pcmcia_dev_id; ++ ++/* Do we think we have a card or not? */ ++static int bcm47xx_pcmcia_present = 0; ++ ++ ++static void bcm4710_pcmcia_reset(void) ++{ ++ extifregs_t *eir; ++ unsigned long s; ++ uint32 out0, out1, outen; ++ ++ ++ eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t)); ++ ++ save_and_cli(s); ++ ++ /* Use gpio7 to reset the pcmcia slot */ ++ outen = readl(&eir->gpio[0].outen); ++ outen |= BCM47XX_PCMCIA_RESET; ++ out0 = readl(&eir->gpio[0].out); ++ out0 &= ~(BCM47XX_PCMCIA_RESET); ++ out1 = out0 | BCM47XX_PCMCIA_RESET; ++ ++ writel(out0, &eir->gpio[0].out); ++ writel(outen, &eir->gpio[0].outen); ++ mdelay(1); ++ writel(out1, &eir->gpio[0].out); ++ mdelay(1); ++ writel(out0, &eir->gpio[0].out); ++ ++ restore_flags(s); ++} ++ ++ ++static int bcm4710_pcmcia_init(struct pcmcia_init *init) ++{ ++ struct pci_dev *pdev; ++ extifregs_t *eir; ++ uint32 outen, intp, intm, tmp; ++ uint16 *attrsp; ++ int rc = 0, i; ++ extern unsigned long bcm4710_cpu_cycle; ++ ++ ++ if (!(pdev = pci_find_device(VENDOR_BROADCOM, SB_EXTIF, NULL))) { ++ printk(KERN_ERR "bcm4710_pcmcia: extif not found\n"); ++ return -ENODEV; ++ } ++ eir = (extifregs_t *) ioremap_nocache(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); ++ ++ /* Initialize the pcmcia i/f: 16bit no swap */ ++ writel(CF_EM_PCMCIA | CF_DS | CF_EN, &eir->pcmcia_config); ++ ++#ifdef notYet ++ ++ /* Set the timing for memory accesses */ ++ tmp = (19 / bcm4710_cpu_cycle) << 24; /* W3 = 10nS */ ++ tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16); /* W2 = 20nS */ ++ tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8); /* W1 = 100nS */ ++ tmp = tmp | (129 / bcm4710_cpu_cycle); /* W0 = 120nS */ ++ writel(tmp, &eir->pcmcia_memwait); /* 0x01020a0c for a 100Mhz clock */ ++ ++ /* Set the timing for I/O accesses */ ++ tmp = (19 / bcm4710_cpu_cycle) << 24; /* W3 = 10nS */ ++ tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16); /* W2 = 20nS */ ++ tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8); /* W1 = 100nS */ ++ tmp = tmp | (129 / bcm4710_cpu_cycle); /* W0 = 120nS */ ++ writel(tmp, &eir->pcmcia_iowait); /* 0x01020a0c for a 100Mhz clock */ ++ ++ /* Set the timing for attribute accesses */ ++ tmp = (19 / bcm4710_cpu_cycle) << 24; /* W3 = 10nS */ ++ tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16); /* W2 = 20nS */ ++ tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8); /* W1 = 100nS */ ++ tmp = tmp | (129 / bcm4710_cpu_cycle); /* W0 = 120nS */ ++ writel(tmp, &eir->pcmcia_attrwait); /* 0x01020a0c for a 100Mhz clock */ ++ ++#endif ++ /* Make sure gpio0 and gpio5 are inputs */ ++ outen = readl(&eir->gpio[0].outen); ++ outen &= ~(BCM47XX_PCMCIA_WP | BCM47XX_PCMCIA_STSCHG | BCM47XX_PCMCIA_RESET); ++ writel(outen, &eir->gpio[0].outen); ++ ++ /* Issue a reset to the pcmcia socket */ ++ bcm4710_pcmcia_reset(); ++ ++#ifdef DO_BCM47XX_PCMCIA_INTERRUPTS ++ /* Setup gpio5 to be the STSCHG interrupt */ ++ intp = readl(&eir->gpiointpolarity); ++ writel(intp | BCM47XX_PCMCIA_STSCHG, &eir->gpiointpolarity); /* Active low */ ++ intm = readl(&eir->gpiointmask); ++ writel(intm | BCM47XX_PCMCIA_STSCHG, &eir->gpiointmask); /* Enable it */ ++#endif ++ ++ DEBUG(2, "bcm4710_pcmcia after reset:\n"); ++ DEBUG(2, "\textstatus\t= 0x%08x:\n", readl(&eir->extstatus)); ++ DEBUG(2, "\tpcmcia_config\t= 0x%08x:\n", readl(&eir->pcmcia_config)); ++ DEBUG(2, "\tpcmcia_memwait\t= 0x%08x:\n", readl(&eir->pcmcia_memwait)); ++ DEBUG(2, "\tpcmcia_attrwait\t= 0x%08x:\n", readl(&eir->pcmcia_attrwait)); ++ DEBUG(2, "\tpcmcia_iowait\t= 0x%08x:\n", readl(&eir->pcmcia_iowait)); ++ DEBUG(2, "\tgpioin\t\t= 0x%08x:\n", readl(&eir->gpioin)); ++ DEBUG(2, "\tgpio_outen0\t= 0x%08x:\n", readl(&eir->gpio[0].outen)); ++ DEBUG(2, "\tgpio_out0\t= 0x%08x:\n", readl(&eir->gpio[0].out)); ++ DEBUG(2, "\tgpiointpolarity\t= 0x%08x:\n", readl(&eir->gpiointpolarity)); ++ DEBUG(2, "\tgpiointmask\t= 0x%08x:\n", readl(&eir->gpiointmask)); ++ ++#ifdef DO_BCM47XX_PCMCIA_INTERRUPTS ++ /* Request pcmcia interrupt */ ++ rc = request_irq(BCM47XX_PCMCIA_IRQ, init->handler, SA_INTERRUPT, ++ "PCMCIA Interrupt", &bcm47xx_pcmcia_dev_id); ++#endif ++ ++ attrsp = (uint16 *)ioremap_nocache(EXTIF_PCMCIA_CFGBASE(BCM4710_EXTIF), 0x1000); ++ tmp = readw(&attrsp[0]); ++ DEBUG(2, "\tattr[0] = 0x%04x\n", tmp); ++ if ((tmp == 0x7fff) || (tmp == 0x7f00)) { ++ bcm47xx_pcmcia_present = 0; ++ } else { ++ bcm47xx_pcmcia_present = 1; ++ } ++ ++ /* There's only one socket */ ++ return 1; ++} ++ ++static int bcm4710_pcmcia_shutdown(void) ++{ ++ extifregs_t *eir; ++ uint32 intm; ++ ++ eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t)); ++ ++ /* Disable the pcmcia i/f */ ++ writel(0, &eir->pcmcia_config); ++ ++ /* Reset gpio's */ ++ intm = readl(&eir->gpiointmask); ++ writel(intm & ~BCM47XX_PCMCIA_STSCHG, &eir->gpiointmask); /* Disable it */ ++ ++ free_irq(BCM47XX_PCMCIA_IRQ, &bcm47xx_pcmcia_dev_id); ++ ++ return 0; ++} ++ ++static int ++bcm4710_pcmcia_socket_state(unsigned sock, struct pcmcia_state *state) ++{ ++ extifregs_t *eir; ++ ++ eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t)); ++ ++ ++ if (sock != 0) { ++ printk(KERN_ERR "bcm4710 socket_state bad sock %d\n", sock); ++ return -1; ++ } ++ ++ if (bcm47xx_pcmcia_present) { ++ state->detect = 1; ++ state->ready = 1; ++ state->bvd1 = 1; ++ state->bvd2 = 1; ++ state->wrprot = (readl(&eir->gpioin) & BCM47XX_PCMCIA_WP) == BCM47XX_PCMCIA_WP; ++ state->vs_3v = 0; ++ state->vs_Xv = 0; ++ } else { ++ state->detect = 0; ++ state->ready = 0; ++ } ++ ++ return 1; ++} ++ ++ ++static int bcm4710_pcmcia_get_irq_info(struct pcmcia_irq_info *info) ++{ ++ if (info->sock >= BCM47XX_PCMCIA_MAX_SOCK) return -1; ++ ++ info->irq = BCM47XX_PCMCIA_IRQ; ++ ++ return 0; ++} ++ ++ ++static int ++bcm4710_pcmcia_configure_socket(const struct pcmcia_configure *configure) ++{ ++ if (configure->sock >= BCM47XX_PCMCIA_MAX_SOCK) return -1; ++ ++ ++ DEBUG(2, "Vcc %dV Vpp %dV output %d speaker %d reset %d\n", configure->vcc, ++ configure->vpp, configure->output, configure->speaker, configure->reset); ++ ++ if ((configure->vcc != 50) || (configure->vpp != 50)) { ++ printk("%s: bad Vcc/Vpp (%d:%d)\n", __FUNCTION__, configure->vcc, ++ configure->vpp); ++ } ++ ++ if (configure->reset) { ++ /* Issue a reset to the pcmcia socket */ ++ DEBUG(1, "%s: Reseting socket\n", __FUNCTION__); ++ bcm4710_pcmcia_reset(); ++ } ++ ++ ++ return 0; ++} ++ ++struct pcmcia_low_level bcm4710_pcmcia_ops = { ++ bcm4710_pcmcia_init, ++ bcm4710_pcmcia_shutdown, ++ bcm4710_pcmcia_socket_state, ++ bcm4710_pcmcia_get_irq_info, ++ bcm4710_pcmcia_configure_socket ++}; ++ +diff -Nur linux-2.4.30/drivers/pcmcia/bcm4710pcmcia.h linux-2.4.30-brcm/drivers/pcmcia/bcm4710pcmcia.h +--- linux-2.4.30/drivers/pcmcia/bcm4710pcmcia.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/pcmcia/bcm4710pcmcia.h 2005-05-22 22:55:52.000000000 +0200 +@@ -0,0 +1,118 @@ ++/* ++ * ++ * bcm47xx pcmcia driver ++ * ++ * Copyright 2004, Broadcom Corporation ++ * All Rights Reserved. ++ * ++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY ++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM ++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS ++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. ++ * ++ * Based on sa1100.h and include/asm-arm/arch-sa1100/pcmica.h ++ * from www.handhelds.org, ++ * and au1000_generic.c from oss.sgi.com. ++ * ++ * $Id: bcm4710pcmcia.h,v 1.1 2005/03/16 13:50:00 wbx Exp $ ++ */ ++ ++#if !defined(_BCM4710PCMCIA_H) ++#define _BCM4710PCMCIA_H ++ ++#include <pcmcia/cs_types.h> ++#include <pcmcia/ss.h> ++#include <pcmcia/bulkmem.h> ++#include <pcmcia/cistpl.h> ++#include "cs_internal.h" ++ ++ ++/* The 47xx can only support one socket */ ++#define BCM47XX_PCMCIA_MAX_SOCK 1 ++ ++/* In the bcm947xx gpio's are used for some pcmcia functions */ ++#define BCM47XX_PCMCIA_WP 0x01 /* Bit 0 is WP input */ ++#define BCM47XX_PCMCIA_STSCHG 0x20 /* Bit 5 is STSCHG input/interrupt */ ++#define BCM47XX_PCMCIA_RESET 0x80 /* Bit 7 is RESET */ ++ ++#define BCM47XX_PCMCIA_IRQ 2 ++ ++/* The socket driver actually works nicely in interrupt-driven form, ++ * so the (relatively infrequent) polling is "just to be sure." ++ */ ++#define BCM47XX_PCMCIA_POLL_PERIOD (2 * HZ) ++ ++#define BCM47XX_PCMCIA_IO_SPEED (255) ++#define BCM47XX_PCMCIA_MEM_SPEED (300) ++ ++ ++struct pcmcia_state { ++ unsigned detect: 1, ++ ready: 1, ++ bvd1: 1, ++ bvd2: 1, ++ wrprot: 1, ++ vs_3v: 1, ++ vs_Xv: 1; ++}; ++ ++ ++struct pcmcia_configure { ++ unsigned sock: 8, ++ vcc: 8, ++ vpp: 8, ++ output: 1, ++ speaker: 1, ++ reset: 1; ++}; ++ ++struct pcmcia_irq_info { ++ unsigned int sock; ++ unsigned int irq; ++}; ++ ++/* This structure encapsulates per-socket state which we might need to ++ * use when responding to a Card Services query of some kind. ++ */ ++struct bcm47xx_pcmcia_socket { ++ socket_state_t cs_state; ++ struct pcmcia_state k_state; ++ unsigned int irq; ++ void (*handler)(void *, unsigned int); ++ void *handler_info; ++ pccard_io_map io_map[MAX_IO_WIN]; ++ pccard_mem_map mem_map[MAX_WIN]; ++ ioaddr_t virt_io, phys_attr, phys_mem; ++ unsigned short speed_io, speed_attr, speed_mem; ++}; ++ ++struct pcmcia_init { ++ void (*handler)(int irq, void *dev, struct pt_regs *regs); ++}; ++ ++struct pcmcia_low_level { ++ int (*init)(struct pcmcia_init *); ++ int (*shutdown)(void); ++ int (*socket_state)(unsigned sock, struct pcmcia_state *); ++ int (*get_irq_info)(struct pcmcia_irq_info *); ++ int (*configure_socket)(const struct pcmcia_configure *); ++}; ++ ++extern struct pcmcia_low_level bcm47xx_pcmcia_ops; ++ ++/* I/O pins replacing memory pins ++ * (PCMCIA System Architecture, 2nd ed., by Don Anderson, p.75) ++ * ++ * These signals change meaning when going from memory-only to ++ * memory-or-I/O interface: ++ */ ++#define iostschg bvd1 ++#define iospkr bvd2 ++ ++ ++/* ++ * Declaration for implementation specific low_level operations. ++ */ ++extern struct pcmcia_low_level bcm4710_pcmcia_ops; ++ ++#endif /* !defined(_BCM4710PCMCIA_H) */ +diff -Nur linux-2.4.30/drivers/pcmcia/Makefile linux-2.4.30-brcm/drivers/pcmcia/Makefile +--- linux-2.4.30/drivers/pcmcia/Makefile 2004-02-18 14:36:31.000000000 +0100 ++++ linux-2.4.30-brcm/drivers/pcmcia/Makefile 2005-05-22 22:55:52.000000000 +0200 +@@ -65,6 +65,10 @@ + au1000_ss-objs-$(CONFIG_PCMCIA_DB1X00) += au1000_db1x00.o + au1000_ss-objs-$(CONFIG_PCMCIA_XXS1500) += au1000_xxs1500.o + ++obj-$(CONFIG_PCMCIA_BCM4710) += bcm4710_ss.o ++bcm4710_ss-objs := bcm4710_generic.o ++bcm4710_ss-objs += bcm4710_pcmcia.o ++ + obj-$(CONFIG_PCMCIA_SA1100) += sa1100_cs.o + obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o + obj-$(CONFIG_PCMCIA_SIBYTE) += sibyte_generic.o +@@ -102,5 +106,8 @@ + au1x00_ss.o: $(au1000_ss-objs-y) + $(LD) -r -o $@ $(au1000_ss-objs-y) + ++bcm4710_ss.o: $(bcm4710_ss-objs) ++ $(LD) -r -o $@ $(bcm4710_ss-objs) ++ + yenta_socket.o: $(yenta_socket-objs) + $(LD) $(LD_RFLAG) -r -o $@ $(yenta_socket-objs) +diff -Nur linux-2.4.30/include/asm-mips/bootinfo.h linux-2.4.30-brcm/include/asm-mips/bootinfo.h +--- linux-2.4.30/include/asm-mips/bootinfo.h 2004-02-18 14:36:32.000000000 +0100 ++++ linux-2.4.30-brcm/include/asm-mips/bootinfo.h 2005-05-22 22:55:53.000000000 +0200 +@@ -37,6 +37,7 @@ + #define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */ + #define MACH_GROUP_LASAT 21 + #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ ++#define MACH_GROUP_BRCM 23 /* Broadcom */ + + /* + * Valid machtype values for group unknown (low order halfword of mips_machtype) +@@ -194,6 +195,15 @@ + #define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */ + + /* ++ * Valid machtypes for group Broadcom ++ */ ++#define MACH_BCM93725 0 ++#define MACH_BCM93725_VJ 1 ++#define MACH_BCM93730 2 ++#define MACH_BCM947XX 3 ++#define MACH_BCM933XX 4 ++ ++/* + * Valid machtype for group TITAN + */ + #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ +diff -Nur linux-2.4.30/include/asm-mips/cpu.h linux-2.4.30-brcm/include/asm-mips/cpu.h +--- linux-2.4.30/include/asm-mips/cpu.h 2005-01-19 15:10:11.000000000 +0100 ++++ linux-2.4.30-brcm/include/asm-mips/cpu.h 2005-05-22 22:55:53.000000000 +0200 +@@ -22,6 +22,11 @@ + spec. + */ + ++#define PRID_COPT_MASK 0xff000000 ++#define PRID_COMP_MASK 0x00ff0000 ++#define PRID_IMP_MASK 0x0000ff00 ++#define PRID_REV_MASK 0x000000ff ++ + #define PRID_COMP_LEGACY 0x000000 + #define PRID_COMP_MIPS 0x010000 + #define PRID_COMP_BROADCOM 0x020000 +@@ -58,6 +63,7 @@ + #define PRID_IMP_RM7000 0x2700 + #define PRID_IMP_NEVADA 0x2800 /* RM5260 ??? */ + #define PRID_IMP_RM9000 0x3400 ++#define PRID_IMP_BCM4710 0x4000 + #define PRID_IMP_R5432 0x5400 + #define PRID_IMP_R5500 0x5500 + #define PRID_IMP_4KC 0x8000 +@@ -66,10 +72,16 @@ + #define PRID_IMP_4KEC 0x8400 + #define PRID_IMP_4KSC 0x8600 + #define PRID_IMP_25KF 0x8800 ++#define PRID_IMP_BCM3302 0x9000 ++#define PRID_IMP_BCM3303 0x9100 + #define PRID_IMP_24K 0x9300 + + #define PRID_IMP_UNKNOWN 0xff00 + ++#define BCM330X(id) \ ++ (((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) \ ++ || ((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3303))) ++ + /* + * These are the PRID's for when 23:16 == PRID_COMP_SIBYTE + */ +@@ -174,7 +186,9 @@ + #define CPU_AU1550 57 + #define CPU_24K 58 + #define CPU_AU1200 59 +-#define CPU_LAST 59 ++#define CPU_BCM4710 60 ++#define CPU_BCM3302 61 ++#define CPU_LAST 61 + + /* + * ISA Level encodings +diff -Nur linux-2.4.30/include/asm-mips/r4kcache.h linux-2.4.30-brcm/include/asm-mips/r4kcache.h +--- linux-2.4.30/include/asm-mips/r4kcache.h 2004-02-18 14:36:32.000000000 +0100 ++++ linux-2.4.30-brcm/include/asm-mips/r4kcache.h 2005-05-25 18:01:08.000000000 +0200 +@@ -567,4 +567,17 @@ + cache128_unroll32(addr|ws,Index_Writeback_Inv_SD); + } + ++extern inline void fill_icache_line(unsigned long addr) ++{ ++ __asm__ __volatile__( ++ ".set noreorder\n\t" ++ ".set mips3\n\t" ++ "cache %1, (%0)\n\t" ++ ".set mips0\n\t" ++ ".set reorder" ++ : ++ : "r" (addr), ++ "i" (Fill)); ++} ++ + #endif /* __ASM_R4KCACHE_H */ +diff -Nur linux-2.4.30/include/asm-mips/serial.h linux-2.4.30-brcm/include/asm-mips/serial.h +--- linux-2.4.30/include/asm-mips/serial.h 2005-01-19 15:10:12.000000000 +0100 ++++ linux-2.4.30-brcm/include/asm-mips/serial.h 2005-05-22 22:55:53.000000000 +0200 +@@ -223,6 +223,13 @@ + #define TXX927_SERIAL_PORT_DEFNS + #endif + ++#ifdef CONFIG_BCM947XX ++/* reserve 4 ports to be configured at runtime */ ++#define BCM947XX_SERIAL_PORT_DEFNS { 0, }, { 0, }, { 0, }, { 0, }, ++#else ++#define BCM947XX_SERIAL_PORT_DEFNS ++#endif ++ + #ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT + #define STD_SERIAL_PORT_DEFNS \ + /* UART CLK PORT IRQ FLAGS */ \ +@@ -470,6 +477,7 @@ + #define SERIAL_PORT_DFNS \ + ATLAS_SERIAL_PORT_DEFNS \ + AU1000_SERIAL_PORT_DEFNS \ ++ BCM947XX_SERIAL_PORT_DEFNS \ + COBALT_SERIAL_PORT_DEFNS \ + DDB5477_SERIAL_PORT_DEFNS \ + EV96100_SERIAL_PORT_DEFNS \ +diff -Nur linux-2.4.30/init/do_mounts.c linux-2.4.30-brcm/init/do_mounts.c +--- linux-2.4.30/init/do_mounts.c 2003-11-28 19:26:21.000000000 +0100 ++++ linux-2.4.30-brcm/init/do_mounts.c 2005-05-22 22:55:53.000000000 +0200 +@@ -253,7 +253,13 @@ + { "ftlb", 0x2c08 }, + { "ftlc", 0x2c10 }, + { "ftld", 0x2c18 }, ++#if defined(CONFIG_MTD_BLOCK) || defined(CONFIG_MTD_BLOCK_RO) + { "mtdblock", 0x1f00 }, ++ { "mtdblock0",0x1f00 }, ++ { "mtdblock1",0x1f01 }, ++ { "mtdblock2",0x1f02 }, ++ { "mtdblock3",0x1f03 }, ++#endif + { "nb", 0x2b00 }, + { NULL, 0 } + }; +diff -Nur linux-2.4.30/Makefile linux-2.4.30-brcm/Makefile +--- linux-2.4.30/Makefile 2005-04-04 03:42:20.000000000 +0200 ++++ linux-2.4.30-brcm/Makefile 2005-05-22 22:55:53.000000000 +0200 +@@ -17,9 +17,9 @@ + FINDHPATH = $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net $(HPATH)/math-emu + + HOSTCC = gcc +-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer ++HOSTCFLAGS = -Wall -Wstrict-prototypes -Os -fomit-frame-pointer + +-CROSS_COMPILE = ++CROSS_COMPILE= + + # + # Include the make variables (CC, etc...) +@@ -91,8 +91,10 @@ + + CPPFLAGS := -D__KERNEL__ -I$(HPATH) + +-CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \ ++CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -Os \ + -fno-strict-aliasing -fno-common ++ ++ + ifndef CONFIG_FRAME_POINTER + CFLAGS += -fomit-frame-pointer + endif +@@ -354,7 +356,7 @@ + @rm -f .ver1 + + include/linux/version.h: ./Makefile +- @expr length "$(KERNELRELEASE)" \<= $(uts_len) > /dev/null || \ ++ @-expr length "$(KERNELRELEASE)" \<= $(uts_len) > /dev/null || \ + (echo KERNELRELEASE \"$(KERNELRELEASE)\" exceeds $(uts_len) characters >&2; false) + @echo \#define UTS_RELEASE \"$(KERNELRELEASE)\" > .ver + @echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)` >> .ver +@@ -500,7 +502,7 @@ + ifdef CONFIG_MODVERSIONS + $(MAKE) update-modverfile + endif +- scripts/mkdep -- `find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend ++ (find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print | xargs -r scripts/mkdep -- ) > .hdepend + scripts/mkdep -- init/*.c > .depend + + ifdef CONFIG_MODVERSIONS +diff -Nur linux-2.4.30/Rules.make linux-2.4.30-brcm/Rules.make +--- linux-2.4.30/Rules.make 2004-02-18 14:36:30.000000000 +0100 ++++ linux-2.4.30-brcm/Rules.make 2005-05-26 17:11:14.000000000 +0200 +@@ -176,7 +176,14 @@ + _modinst__: dummy + ifneq "$(strip $(ALL_MOBJS))" "" + mkdir -p $(MODLIB)/kernel/$(MOD_DESTDIR) +- cp $(sort $(ALL_MOBJS)) $(MODLIB)/kernel/$(MOD_DESTDIR) ++ #@cp $(sort $(ALL_MOBJS)) $(MODLIB)/kernel/$(MOD_DESTDIR) ++ for f in $(ALL_MOBJS) ; do \ ++ $(OBJCOPY) -R __ksymtab -R .comment -R .note -x \ ++ `$(NM) $$f | cut -f3- -d' ' | sed -n \ ++ -e 's/__module_parm_\(.*\)/-K \1/p' \ ++ -e 's/__ks..tab_\(.*\)/-K \1/p'` \ ++ $$f $(MODLIB)/kernel/$(MOD_DESTDIR)$(MOD_TARGET)$$f; \ ++ done + endif + + .PHONY: modules_install diff --git a/target/linux/linux-2.4/patches/brcm/002-wl_fix.patch b/target/linux/linux-2.4/patches/brcm/002-wl_fix.patch new file mode 100644 index 0000000000..ffb82aad35 --- /dev/null +++ b/target/linux/linux-2.4/patches/brcm/002-wl_fix.patch @@ -0,0 +1,346 @@ +diff -Nur linux-2.4.30/include/linux/netdevice.h linux-2.4.30-wl-fix/include/linux/netdevice.h +--- linux-2.4.30/include/linux/netdevice.h 2004-11-17 12:54:22.000000000 +0100 ++++ linux-2.4.30-wl-fix/include/linux/netdevice.h 2005-05-09 16:31:08.000000000 +0200 +@@ -297,7 +297,7 @@ + * See <net/iw_handler.h> for details. Jean II */ + struct iw_handler_def * wireless_handlers; + +- struct ethtool_ops *ethtool_ops; ++ + + /* + * This marks the end of the "visible" part of the structure. All +@@ -352,8 +355,8 @@ + + struct Qdisc *qdisc; + struct Qdisc *qdisc_sleeping; ++ struct Qdisc *qdisc_list; + struct Qdisc *qdisc_ingress; +- struct list_head qdisc_list; + unsigned long tx_queue_len; /* Max frames per queue allowed */ + + /* hard_start_xmit synchronizer */ +@@ -453,6 +460,7 @@ + /* this will get initialized at each interface type init routine */ + struct divert_blk *divert; + #endif /* CONFIG_NET_DIVERT */ ++ struct ethtool_ops *ethtool_ops; + }; + + /* 2.6 compatibility */ +diff -Nur linux-2.4.30/include/linux/skbuff.h linux-2.4.30-wl-fix/include/linux/skbuff.h +--- linux-2.4.30/include/linux/skbuff.h 2005-04-04 03:42:20.000000000 +0200 ++++ linux-2.4.30-wl-fix/include/linux/skbuff.h 2005-05-08 00:50:55.000000000 +0200 +@@ -135,10 +135,6 @@ + struct sock *sk; /* Socket we are owned by */ + struct timeval stamp; /* Time we arrived */ + struct net_device *dev; /* Device we arrived on/are leaving by */ +- struct net_device *real_dev; /* For support of point to point protocols +- (e.g. 802.3ad) over bonding, we must save the +- physical device that got the packet before +- replacing skb->dev with the virtual device. */ + + /* Transport layer header */ + union +@@ -219,6 +215,10 @@ + #ifdef CONFIG_NET_SCHED + __u32 tc_index; /* traffic control index */ + #endif ++ struct net_device *real_dev; /* For support of point to point protocols ++ (e.g. 802.3ad) over bonding, we must save the ++ physical device that got the packet before ++ replacing skb->dev with the virtual device. */ + }; + + #ifdef __KERNEL__ +diff -Nur linux-2.4.30/include/net/pkt_sched.h linux-2.4.30-wl-fix/include/net/pkt_sched.h +--- linux-2.4.30/include/net/pkt_sched.h 2004-11-17 12:54:22.000000000 +0100 ++++ linux-2.4.30-wl-fix/include/net/pkt_sched.h 2005-05-08 01:05:48.000000000 +0200 +@@ -59,8 +59,11 @@ + int (*enqueue)(struct sk_buff *, struct Qdisc *); + struct sk_buff * (*dequeue)(struct Qdisc *); + int (*requeue)(struct sk_buff *, struct Qdisc *); +- unsigned int (*drop)(struct Qdisc *); +- ++#ifdef CONFIG_BCM4710 ++ int (*drop)(struct Qdisc *); ++#else ++ unsigned int (*drop)(struct Qdisc *); ++#endif + int (*init)(struct Qdisc *, struct rtattr *arg); + void (*reset)(struct Qdisc *); + void (*destroy)(struct Qdisc *); +@@ -80,12 +83,19 @@ + #define TCQ_F_THROTTLED 2 + #define TCQ_F_INGRESS 4 + struct Qdisc_ops *ops; ++#ifdef CONFIG_BCM4710 ++ struct Qdisc *next; ++#endif + u32 handle; +- u32 parent; ++#ifndef CONFIG_BCM4710 ++ u32 parent; ++#endif + atomic_t refcnt; + struct sk_buff_head q; + struct net_device *dev; +- struct list_head list; ++#ifndef CONFIG_BCM4710 ++ struct list_head list; ++#endif + + struct tc_stats stats; + int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q); +diff -Nur linux-2.4.30/net/core/dev.c linux-2.4.30-wl-fix/net/core/dev.c +--- linux-2.4.30/net/core/dev.c 2005-04-04 03:42:20.000000000 +0200 ++++ linux-2.4.30-wl-fix/net/core/dev.c 2005-05-08 00:51:08.000000000 +0200 +@@ -2311,6 +2311,7 @@ + } + return ret; + ++#ifndef CONFIG_BCM4710 + case SIOCETHTOOL: + dev_load(ifr.ifr_name); + rtnl_lock(); +@@ -2324,6 +2325,7 @@ + ret = -EFAULT; + } + return ret; ++#endif + + /* + * These ioctl calls: +diff -Nur linux-2.4.30/net/core/Makefile linux-2.4.30-wl-fix/net/core/Makefile +--- linux-2.4.30/net/core/Makefile 2004-11-17 12:54:22.000000000 +0100 ++++ linux-2.4.30-wl-fix/net/core/Makefile 2005-05-08 00:51:02.000000000 +0200 +@@ -9,7 +9,11 @@ + + O_TARGET := core.o + ++ifeq ($(CONFIG_BCM4710),y) ++export-objs := netfilter.o profile.o neighbour.o ++else + export-objs := netfilter.o profile.o ethtool.o neighbour.o ++endif + + obj-y := sock.o skbuff.o iovec.o datagram.o scm.o + +@@ -21,8 +25,13 @@ + + obj-$(CONFIG_FILTER) += filter.o + ++ifeq ($(CONFIG_BCM4710),y) ++obj-$(CONFIG_NET) += dev.o dev_mcast.o dst.o neighbour.o \ ++ rtnetlink.o utils.o ++else + obj-$(CONFIG_NET) += dev.o ethtool.o dev_mcast.o dst.o neighbour.o \ + rtnetlink.o utils.o ++endif + + obj-$(CONFIG_NETFILTER) += netfilter.o + obj-$(CONFIG_NET_DIVERT) += dv.o +diff -Nur linux-2.4.30/net/sched/sch_api.c linux-2.4.30-wl-fix/net/sched/sch_api.c +--- linux-2.4.30/net/sched/sch_api.c 2004-11-17 12:54:22.000000000 +0100 ++++ linux-2.4.30-wl-fix/net/sched/sch_api.c 2005-05-08 00:51:14.000000000 +0200 +@@ -194,11 +194,12 @@ + { + struct Qdisc *q; + +- list_for_each_entry(q, &dev->qdisc_list, list) { ++ for (q = dev->qdisc_list; q; q = q->next) { + if (q->handle == handle) + return q; + } + return NULL; ++ + } + + struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid) +@@ -371,8 +372,6 @@ + unsigned long cl = cops->get(parent, classid); + if (cl) { + err = cops->graft(parent, cl, new, old); +- if (new) +- new->parent = classid; + cops->put(parent, cl); + } + } +@@ -427,7 +426,6 @@ + + memset(sch, 0, size); + +- INIT_LIST_HEAD(&sch->list); + skb_queue_head_init(&sch->q); + + if (handle == TC_H_INGRESS) +@@ -453,7 +451,8 @@ + + if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS-1])) == 0) { + write_lock(&qdisc_tree_lock); +- list_add_tail(&sch->list, &dev->qdisc_list); ++ sch->next = dev->qdisc_list; ++ dev->qdisc_list = sch; + write_unlock(&qdisc_tree_lock); + #ifdef CONFIG_NET_ESTIMATOR + if (tca[TCA_RATE-1]) +@@ -808,19 +807,16 @@ + if (idx > s_idx) + s_q_idx = 0; + read_lock(&qdisc_tree_lock); +- q_idx = 0; +- list_for_each_entry(q, &dev->qdisc_list, list) { +- if (q_idx < s_q_idx) { +- q_idx++; +- continue; +- } +- if (tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid, +- cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) { +- read_unlock(&qdisc_tree_lock); +- goto done; +- } +- q_idx++; +- } ++ for (q = dev->qdisc_list, q_idx = 0; q; ++ q = q->next, q_idx++) { ++ if (q_idx < s_q_idx) ++ continue; ++ if (tc_fill_qdisc(skb, q, 0, NETLINK_CB(cb->skb).pid, ++ cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) { ++ read_unlock(&qdisc_tree_lock); ++ goto done; ++ } ++ } + read_unlock(&qdisc_tree_lock); + } + +@@ -1033,27 +1029,24 @@ + t = 0; + + read_lock(&qdisc_tree_lock); +- list_for_each_entry(q, &dev->qdisc_list, list) { +- if (t < s_t || !q->ops->cl_ops || +- (tcm->tcm_parent && +- TC_H_MAJ(tcm->tcm_parent) != q->handle)) { +- t++; +- continue; +- } +- if (t > s_t) +- memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0])); +- arg.w.fn = qdisc_class_dump; +- arg.skb = skb; +- arg.cb = cb; +- arg.w.stop = 0; +- arg.w.skip = cb->args[1]; +- arg.w.count = 0; +- q->ops->cl_ops->walk(q, &arg.w); +- cb->args[1] = arg.w.count; +- if (arg.w.stop) +- break; +- t++; +- } ++ for (q=dev->qdisc_list, t=0; q; q = q->next, t++) { ++ if (t < s_t) continue; ++ if (!q->ops->cl_ops) continue; ++ if (tcm->tcm_parent && TC_H_MAJ(tcm->tcm_parent) != q->handle) ++ continue; ++ if (t > s_t) ++ memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0])); ++ arg.w.fn = qdisc_class_dump; ++ arg.skb = skb; ++ arg.cb = cb; ++ arg.w.stop = 0; ++ arg.w.skip = cb->args[1]; ++ arg.w.count = 0; ++ q->ops->cl_ops->walk(q, &arg.w); ++ cb->args[1] = arg.w.count; ++ if (arg.w.stop) ++ break; ++ } + read_unlock(&qdisc_tree_lock); + + cb->args[0] = t; +diff -Nur linux-2.4.30/net/sched/sch_generic.c linux-2.4.30-wl-fix/net/sched/sch_generic.c +--- linux-2.4.30/net/sched/sch_generic.c 2004-11-17 12:54:22.000000000 +0100 ++++ linux-2.4.30-wl-fix/net/sched/sch_generic.c 2005-05-08 00:51:20.000000000 +0200 +@@ -392,7 +392,6 @@ + return NULL; + memset(sch, 0, size); + +- INIT_LIST_HEAD(&sch->list); + skb_queue_head_init(&sch->q); + sch->ops = ops; + sch->enqueue = ops->enqueue; +@@ -422,11 +421,22 @@ + void qdisc_destroy(struct Qdisc *qdisc) + { + struct Qdisc_ops *ops = qdisc->ops; ++ struct net_device *dev; + + if (qdisc->flags&TCQ_F_BUILTIN || + !atomic_dec_and_test(&qdisc->refcnt)) + return; +- list_del(&qdisc->list); ++ ++ dev = qdisc->dev; ++ if (dev) { ++ struct Qdisc *q, **qp; ++ for (qp = &qdisc->dev->qdisc_list; (q=*qp) != NULL; qp = &q->next) { ++ if (q == qdisc) { ++ *qp = q->next; ++ break; ++ } ++ } ++ } + #ifdef CONFIG_NET_ESTIMATOR + qdisc_kill_estimator(&qdisc->stats); + #endif +@@ -455,9 +465,9 @@ + return; + } + write_lock(&qdisc_tree_lock); +- list_add_tail(&qdisc->list, &dev->qdisc_list); ++ qdisc->next = dev->qdisc_list; ++ dev->qdisc_list = qdisc; + write_unlock(&qdisc_tree_lock); +- + } else { + qdisc = &noqueue_qdisc; + } +@@ -501,7 +511,7 @@ + dev->qdisc = &noop_qdisc; + spin_unlock_bh(&dev->queue_lock); + dev->qdisc_sleeping = &noop_qdisc; +- INIT_LIST_HEAD(&dev->qdisc_list); ++ dev->qdisc_list = NULL; + write_unlock(&qdisc_tree_lock); + + dev_watchdog_init(dev); +@@ -523,7 +533,7 @@ + qdisc_destroy(qdisc); + } + #endif +- BUG_TRAP(list_empty(&dev->qdisc_list)); ++ BUG_TRAP(dev->qdisc_list == NULL); + BUG_TRAP(!timer_pending(&dev->watchdog_timer)); + spin_unlock_bh(&dev->queue_lock); + write_unlock(&qdisc_tree_lock); +diff -urN linux.old/net/core/dev.c linux.dev/net/core/dev.c +--- linux.old/net/core/dev.c 2005-05-28 17:42:07.000000000 +0200 ++++ linux.dev/net/core/dev.c 2005-05-28 20:38:06.000000000 +0200 +@@ -2223,6 +2223,7 @@ + cmd == SIOCGMIIPHY || + cmd == SIOCGMIIREG || + cmd == SIOCSMIIREG || ++ cmd == SIOCETHTOOL || + cmd == SIOCWANDEV) { + if (dev->do_ioctl) { + if (!netif_device_present(dev)) +@@ -2405,6 +2406,7 @@ + + default: + if (cmd == SIOCWANDEV || ++ (cmd == SIOCETHTOOL) || + (cmd >= SIOCDEVPRIVATE && + cmd <= SIOCDEVPRIVATE + 15)) { + dev_load(ifr.ifr_name); diff --git a/target/linux/linux-2.4/patches/brcm/003-bcm47xx_workarounds.patch b/target/linux/linux-2.4/patches/brcm/003-bcm47xx_workarounds.patch new file mode 100644 index 0000000000..6e52e9c725 --- /dev/null +++ b/target/linux/linux-2.4/patches/brcm/003-bcm47xx_workarounds.patch @@ -0,0 +1,108 @@ +diff -urN linux.old/arch/mips/mm/tlbex-mips32.S linux.dev/arch/mips/mm/tlbex-mips32.S +--- linux.old/arch/mips/mm/tlbex-mips32.S 2005-05-28 17:42:03.000000000 +0200 ++++ linux.dev/arch/mips/mm/tlbex-mips32.S 2005-05-28 21:48:55.000000000 +0200 +@@ -90,6 +90,9 @@ + .set noat + LEAF(except_vec0_r4000) + .set mips3 ++#ifdef CONFIG_BCM4704 ++ nop ++#endif + #ifdef CONFIG_SMP + mfc0 k1, CP0_CONTEXT + la k0, pgd_current +diff -urN linux.old/arch/mips/mm/pg-r4k.c linux.dev/arch/mips/mm/pg-r4k.c +--- linux.old/arch/mips/mm/pg-r4k.c 2005-01-19 15:09:29.000000000 +0100 ++++ linux.dev/arch/mips/mm/pg-r4k.c 2005-05-28 21:57:52.000000000 +0200 +@@ -180,6 +180,7 @@ + + static inline void build_cdex_s(void) + { ++#if !defined(CONFIG_BCM4704) && !defined(CONFIG_BCM4710) + union mips_instruction mi; + + if ((store_offset & (cpu_scache_line_size() - 1))) +@@ -192,10 +193,12 @@ + mi.c_format.simmediate = store_offset; + + emit_instruction(mi); ++#endif + } + + static inline void build_cdex_p(void) + { ++#if !defined(CONFIG_BCM4704) && !defined(CONFIG_BCM4710) + union mips_instruction mi; + + if (store_offset & (cpu_dcache_line_size() - 1)) +@@ -218,6 +221,7 @@ + mi.c_format.simmediate = store_offset; + + emit_instruction(mi); ++#endif + } + + static void __build_store_reg(int reg) +diff -urN linux.old/include/asm-mips/stackframe.h linux.dev/include/asm-mips/stackframe.h +--- linux.old/include/asm-mips/stackframe.h 2002-11-29 00:53:15.000000000 +0100 ++++ linux.dev/include/asm-mips/stackframe.h 2005-05-28 21:53:03.000000000 +0200 +@@ -172,6 +172,46 @@ + rfe; \ + .set pop + ++#elif defined(CONFIG_BCM4710) || defined(CONFIG_BCM4704) ++ ++#define RESTORE_SOME \ ++ .set push; \ ++ .set reorder; \ ++ mfc0 t0, CP0_STATUS; \ ++ .set pop; \ ++ ori t0, 0x1f; \ ++ xori t0, 0x1f; \ ++ mtc0 t0, CP0_STATUS; \ ++ li v1, 0xff00; \ ++ and t0, v1; \ ++ lw v0, PT_STATUS(sp); \ ++ nor v1, $0, v1; \ ++ and v0, v1; \ ++ or v0, t0; \ ++ ori v1, v0, ST0_IE; \ ++ xori v1, v1, ST0_IE; \ ++ mtc0 v1, CP0_STATUS; \ ++ mtc0 v0, CP0_STATUS; \ ++ lw v1, PT_EPC(sp); \ ++ mtc0 v1, CP0_EPC; \ ++ lw $31, PT_R31(sp); \ ++ lw $28, PT_R28(sp); \ ++ lw $25, PT_R25(sp); \ ++ lw $7, PT_R7(sp); \ ++ lw $6, PT_R6(sp); \ ++ lw $5, PT_R5(sp); \ ++ lw $4, PT_R4(sp); \ ++ lw $3, PT_R3(sp); \ ++ lw $2, PT_R2(sp) ++ ++#define RESTORE_SP_AND_RET \ ++ lw sp, PT_R29(sp); \ ++ nop; \ ++ nop; \ ++ .set mips3; \ ++ eret; \ ++ .set mips0 ++ + #else + + #define RESTORE_SOME \ +diff -urN linux.old/arch/mips/mm/tlbex-r4k.S linux.dev/arch/mips/mm/tlbex-r4k.S +--- linux.old/arch/mips/mm/tlbex-r4k.S 2005-05-28 17:42:03.000000000 +0200 ++++ linux.dev/arch/mips/mm/tlbex-r4k.S 2005-05-29 15:04:43.000000000 +0200 +@@ -168,6 +168,9 @@ + .set noat + LEAF(except_vec0_r4000) + .set mips3 ++#ifdef CONFIG_BCM4704 ++ nop ++#endif + GET_PGD(k0, k1) # get pgd pointer + mfc0 k0, CP0_BADVADDR # Get faulting address + srl k0, k0, _PGDIR_SHIFT # get pgd only bits diff --git a/target/linux/linux-2.4/patches/brcm/004-bcm94710_mmu.patch b/target/linux/linux-2.4/patches/brcm/004-bcm94710_mmu.patch new file mode 100644 index 0000000000..9fd0162ed0 --- /dev/null +++ b/target/linux/linux-2.4/patches/brcm/004-bcm94710_mmu.patch @@ -0,0 +1,147 @@ +diff -urN linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c +--- linux.old/arch/mips/mm/c-r4k.c 2005-05-28 17:42:06.000000000 +0200 ++++ linux.dev/arch/mips/mm/c-r4k.c 2005-05-29 18:26:34.000000000 +0200 +@@ -14,6 +14,12 @@ + #include <linux/mm.h> + #include <linux/bitops.h> + ++#ifdef CONFIG_BCM4710 ++#include "../bcm947xx/include/typedefs.h" ++#include "../bcm947xx/include/sbconfig.h" ++#include <asm/paccess.h> ++#endif ++ + #include <asm/bcache.h> + #include <asm/bootinfo.h> + #include <asm/cacheops.h> +@@ -390,6 +396,11 @@ + addr = start & ~(dc_lsize - 1); + aend = (end - 1) & ~(dc_lsize - 1); + ++#ifdef CONFIG_BCM4710 ++ BCM4710_FILL_TLB(addr); ++ BCM4710_FILL_TLB(aend); ++#endif ++ + while (1) { + /* Hit_Writeback_Inv_D */ + protected_writeback_dcache_line(addr); +@@ -509,6 +520,10 @@ + R4600_HIT_CACHEOP_WAR_IMPL; + a = addr & ~(dc_lsize - 1); + end = (addr + size - 1) & ~(dc_lsize - 1); ++#ifdef CONFIG_BCM4710 ++ BCM4710_FILL_TLB(a); ++ BCM4710_FILL_TLB(end); ++#endif + while (1) { + flush_dcache_line(a); /* Hit_Writeback_Inv_D */ + if (a == end) +@@ -576,6 +591,10 @@ + unsigned long ic_lsize = current_cpu_data.icache.linesz; + unsigned long dc_lsize = current_cpu_data.dcache.linesz; + ++#ifdef CONFIG_BCM4710 ++ BCM4710_PROTECTED_FILL_TLB(addr); ++ BCM4710_PROTECTED_FILL_TLB(addr + 4); ++#endif + R4600_HIT_CACHEOP_WAR_IMPL; + protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); + protected_flush_icache_line(addr & ~(ic_lsize - 1)); +diff -urN linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h +--- linux.old/include/asm-mips/r4kcache.h 2005-05-28 17:42:06.000000000 +0200 ++++ linux.dev/include/asm-mips/r4kcache.h 2005-05-29 18:34:46.000000000 +0200 +@@ -15,6 +15,25 @@ + #include <asm/asm.h> + #include <asm/cacheops.h> + ++#ifdef CONFIG_BCM4710 ++#define BCM4710_DUMMY_RREG() (((sbconfig_t *)(KSEG1ADDR(SB_ENUM_BASE + SBCONFIGOFF)))->sbimstate) ++ ++#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) ++#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) ++ ++#define cache_op(op,addr) \ ++ BCM4710_DUMMY_RREG(); \ ++ __asm__ __volatile__( \ ++ " .set noreorder \n" \ ++ " .set mips3\n\t \n" \ ++ " cache %0, %1 \n" \ ++ " .set mips0 \n" \ ++ " .set reorder" \ ++ : \ ++ : "i" (op), "m" (*(unsigned char *)(addr))) ++ ++#else ++ + #define cache_op(op,addr) \ + __asm__ __volatile__( \ + " .set noreorder \n" \ +@@ -24,6 +43,8 @@ + " .set reorder" \ + : \ + : "i" (op), "m" (*(unsigned char *)(addr))) ++#endif ++ + + static inline void flush_icache_line_indexed(unsigned long addr) + { +@@ -47,6 +68,10 @@ + + static inline void flush_dcache_line(unsigned long addr) + { ++ ++#ifdef CONFIG_BCM4710 ++ BCM4710_DUMMY_RREG(); ++#endif + cache_op(Hit_Writeback_Inv_D, addr); + } + +@@ -196,7 +221,13 @@ + unsigned long start = page; + unsigned long end = start + PAGE_SIZE; + ++#ifdef CONFIG_BCM4710 ++ BCM4710_FILL_TLB(start); ++#endif + do { ++#ifdef CONFIG_BCM4710 ++ BCM4710_DUMMY_RREG(); ++#endif + cache16_unroll32(start,Hit_Invalidate_I); + start += 0x200; + } while (start < end); +@@ -291,8 +322,12 @@ + unsigned long ws, addr; + + for (ws = 0; ws < ws_end; ws += ws_inc) +- for (addr = start; addr < end; addr += 0x400) ++ for (addr = start; addr < end; addr += 0x400) { ++#ifdef CONFIG_BCM4710 ++ BCM4710_DUMMY_RREG(); ++#endif + cache32_unroll32(addr|ws,Index_Writeback_Inv_D); ++ } + } + + static inline void blast_dcache32_page(unsigned long page) +@@ -300,6 +335,9 @@ + unsigned long start = page; + unsigned long end = start + PAGE_SIZE; + ++#ifdef CONFIG_BCM4710 ++ __asm__ __volatile__("nop;nop;nop;nop"); ++#endif + do { + cache32_unroll32(start,Hit_Writeback_Inv_D); + start += 0x400; +@@ -339,6 +377,9 @@ + unsigned long start = page; + unsigned long end = start + PAGE_SIZE; + ++#ifdef CONFIG_BCM4710 ++ BCM4710_FILL_TLB(start); ++#endif + do { + cache32_unroll32(start,Hit_Invalidate_I); + start += 0x400; |