add new image builder

[openwrt.git] / openwrt / target / linux / linux-2.4 / patches / brcm / 001-bcm47xx.patch

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 = (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(&regs[UART_MCR]);
+       W_REG(&regs[UART_MCR], UART_MCR_LOOP | 0x0a);
+       status1 = R_REG(&regs[UART_MSR]) & 0xf0;
+       W_REG(&regs[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(&regs->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(&regs->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_cmdline");
+       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:
        @$(MAKEBOOT) mrproper
diff -Nur linux-2.4.30/arch/mips/mm/c-r4k.c linux-2.4.30-brcm/arch/mips/mm/c-r4k.c
--- linux-2.4.30/arch/mips/mm/c-r4k.c   2005-01-19 15:09:29.000000000 +0100
+++ linux-2.4.30-brcm/arch/mips/mm/c-r4k.c      2005-05-26 08:53:48.000000000 +0200
@@ -1114,3 +1114,47 @@
        build_clear_page();
        build_copy_page();
 }
+
+#ifdef CONFIG_BCM4704
+static void __init mips32_icache_fill(unsigned long addr, uint nbytes)
+{
+       unsigned long ic_lsize = current_cpu_data.icache.linesz;
+       int i;
+       for (i = 0; i < nbytes; i += ic_lsize)
+               fill_icache_line((addr + i));
+}
+
+/*
+ *  This must be run from the cache on 4704A0
+ *  so there are no mips core BIU ops in progress
+ *  when the PFC is enabled.
+ */
+#define PFC_CR0         0xff400000      /* control reg 0 */
+#define PFC_CR1         0xff400004      /* control reg 1 */
+static void __init enable_pfc(u32 mode)
+{
+       /* write range */
+       *(volatile u32 *)PFC_CR1 = 0xffff0000;
+
+       /* enable */
+       *(volatile u32 *)PFC_CR0 = mode;
+}
+#endif
+
+
+void check_enable_mips_pfc(int val)
+{
+
+#ifdef CONFIG_BCM4704
+       struct cpuinfo_mips *c = &current_cpu_data;
+
+       /* enable prefetch cache */
+       if (((c->processor_id & (PRID_COMP_MASK | PRID_IMP_MASK)) == PRID_IMP_BCM3302) 
+               && (read_c0_diag() & (1 << 29))) {
+                       mips32_icache_fill((unsigned long) &enable_pfc, 64);
+                       enable_pfc(val);
+       }
+#endif
+}
+
+
diff -Nur linux-2.4.30/arch/mips/pci/Makefile linux-2.4.30-brcm/arch/mips/pci/Makefile
--- linux-2.4.30/arch/mips/pci/Makefile 2005-01-19 15:09:29.000000000 +0100
+++ linux-2.4.30-brcm/arch/mips/pci/Makefile    2005-05-26 01:02:53.000000000 +0200
@@ -13,7 +13,9 @@
 obj-$(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/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/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