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authorWaldemar Brodkorb <mail@waldemar-brodkorb.de>2005-09-03 17:59:51 +0000
committerWaldemar Brodkorb <mail@waldemar-brodkorb.de>2005-09-03 17:59:51 +0000
commit4f2e80691466bb678687ae338d68183fa08fbeef (patch)
tree9f78bdff60b8fd5e12281e5a137f31cb39d4e927 /openwrt/target/linux/linux-2.6
parentd6363628f3967740b9e288e2c3585f8afabfa3df (diff)
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SVN-Revision: 1831
Diffstat (limited to 'openwrt/target/linux/linux-2.6')
-rw-r--r--openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch14222
1 files changed, 14222 insertions, 0 deletions
diff --git a/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch b/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch
new file mode 100644
index 0000000..7c2a86f
--- /dev/null
+++ b/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch
@@ -0,0 +1,14222 @@
+diff -Nur linux-2.6.12.5/arch/mips/Kconfig linux-2.6.12.5-brcm/arch/mips/Kconfig
+--- linux-2.6.12.5/arch/mips/Kconfig 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/Kconfig 2005-08-28 16:21:04.700803432 +0200
+@@ -40,6 +40,15 @@
+ Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
+ Olivetti M700-10 workstations.
+
++config BCM947XX
++ bool "Support for BCM947xx based boards"
++ select DMA_NONCOHERENT
++ select HW_HAS_PCI
++ select IRQ_CPU
++ select CPU_LITTLE_ENDIAN
++ help
++ Support for BCM947xx based boards
++
+ config ACER_PICA_61
+ bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)"
+ depends on MACH_JAZZ && EXPERIMENTAL
+@@ -974,7 +983,7 @@
+
+ config CPU_LITTLE_ENDIAN
+ bool "Generate little endian code"
+- default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
++ default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA || BCM47XX
+ default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927
+ help
+ Some MIPS machines can be configured for either little or big endian
+diff -Nur linux-2.6.12.5/arch/mips/Makefile linux-2.6.12.5-brcm/arch/mips/Makefile
+--- linux-2.6.12.5/arch/mips/Makefile 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/Makefile 2005-08-28 16:39:59.077334424 +0200
+@@ -79,7 +79,7 @@
+ cflags-y += -I $(TOPDIR)/include/asm/gcc
+ cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
+ cflags-y += $(call cc-option, -finline-limit=100000)
+-LDFLAGS_vmlinux += -G 0 -static -n
++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
+ MODFLAGS += -mlong-calls
+
+ cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
+@@ -167,9 +167,10 @@
+ $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
+ -Wa,--trap
+
+-cflags-$(CONFIG_CPU_MIPS32) += \
+- $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
+- -Wa,--trap
++#cflags-$(CONFIG_CPU_MIPS32) += \
++# $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
++# -Wa,--trap
++cflags-$(CONFIG_CPU_MIPS32) += -mips2 -Wa,--trap
+
+ cflags-$(CONFIG_CPU_MIPS64) += \
+ $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
+@@ -618,6 +619,14 @@
+ load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
+
+ #
++# Broadcom BCM47XX boards
++#
++core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/ arch/mips/bcm947xx/broadcom/
++cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include
++load-$(CONFIG_BCM947XX) := 0xffffffff80001000
++
++
++#
+ # SNI RM200 PCI
+ #
+ core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/
+@@ -729,6 +738,7 @@
+ archclean:
+ @$(MAKE) $(clean)=arch/mips/boot
+ @$(MAKE) $(clean)=arch/mips/lasat
++ @$(MAKE) -C arch/mips/bcm47xx/compressed clean
+
+ # Generate <asm/offset.h
+ #
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/Makefile linux-2.6.12.5-brcm/arch/mips/bcm947xx/Makefile
+--- linux-2.6.12.5/arch/mips/bcm947xx/Makefile 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/Makefile 2005-08-28 11:12:20.406862800 +0200
+@@ -0,0 +1,6 @@
++#
++# Makefile for the BCM47xx specific kernel interface routines
++# under Linux.
++#
++
++obj-y := irq.o int-handler.o prom.o setup.o time.o
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/Makefile linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/Makefile
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/Makefile 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/Makefile 2005-08-28 11:12:20.407862648 +0200
+@@ -0,0 +1,6 @@
++#
++# Makefile for the BCM47xx specific kernel interface routines
++# under Linux.
++#
++
++obj-y := sbutils.o linux_osl.o bcmsrom.o bcmutils.o sbmips.o sbpci.o hnddma.o
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmsrom.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmsrom.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmsrom.c 2005-08-28 11:12:20.408862496 +0200
+@@ -0,0 +1,685 @@
++/*
++ * Misc useful routines to access NIC SROM
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 <proto/ethernet.h> /* for sprom content groking */
++
++#define VARS_MAX 4096 /* should be reduced */
++
++static int initvars_srom_pci(void *curmap, char **vars, int *count);
++static int initvars_cis_pcmcia(void *osh, 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 byteoff, uint16 *buf, uint nbytes, bool check_crc);
++
++/*
++ * Initialize the vars from the right source for this platform.
++ * Return 0 on success, nonzero on error.
++ */
++int
++srom_var_init(uint bus, void *curmap, void *osh, char **vars, int *count)
++{
++ if (vars == NULL)
++ return (0);
++
++ switch (bus) {
++ 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(curmap, vars, count));
++
++ case PCMCIA_BUS:
++ return(initvars_cis_pcmcia(osh, vars, count));
++
++
++ default:
++ ASSERT(0);
++ }
++ return (-1);
++}
++
++
++/* support only 16-bit word read from srom */
++int
++srom_read(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf)
++{
++ void *srom;
++ uint i, off, nw;
++
++ /* check input - 16-bit access only */
++ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++ return 1;
++
++ if (bus == PCI_BUS) {
++ if (!curmap)
++ return 1;
++ srom = (void *)((uint)curmap + PCI_BAR0_SPROM_OFFSET);
++ if (sprom_read_pci(srom, byteoff, buf, nbytes, FALSE))
++ return 1;
++ } else if (bus == PCMCIA_BUS) {
++ off = byteoff / 2;
++ nw = nbytes / 2;
++ 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 bus, 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;
++
++ /* check input - 16-bit access only */
++ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++ return 1;
++
++ crc_range = ((bus == PCMCIA_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(bus, 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 = ~crc8((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 (bus == PCI_BUS) {
++ srom = (uint16*)((uint)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(500);
++ /* write srom */
++ for (i = 0; i < nw; i++) {
++ W_REG(&srom[off + i], p[i]);
++ bcm_mdelay(20);
++ }
++ /* disable writes to the SPROM */
++ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN);
++ } else if (bus == PCMCIA_BUS) {
++ /* enable writes to the SPROM */
++ if (sprom_cmd_pcmcia(osh, SROM_WEN))
++ return 1;
++ bcm_mdelay(500);
++ /* write srom */
++ for (i = 0; i < nw; i++) {
++ sprom_write_pcmcia(osh, (uint16)(off + i), p[i]);
++ bcm_mdelay(20);
++ }
++ /* disable writes to the SPROM */
++ if (sprom_cmd_pcmcia(osh, SROM_WDS))
++ return 1;
++ } else {
++ return 1;
++ }
++
++ bcm_mdelay(500);
++ return 0;
++}
++
++
++int
++srom_parsecis(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(VARS_MAX);
++ ASSERT(vp);
++
++ i = 0;
++ do {
++ tup = cis[i++];
++ tlen = cis[i++];
++
++ 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 - (uint)base;
++
++ ASSERT(varsize < VARS_MAX);
++
++ if (varsize == VARS_MAX) {
++ *vars = base;
++ } else {
++ vp = MALLOC(varsize);
++ ASSERT(vp);
++ bcopy(base, vp, varsize);
++ MFREE(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;
++ 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 */
++ 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 byteoff, uint16 *buf, uint nbytes, bool check_crc)
++{
++ int off, nw;
++ uint8 chk8;
++ int i;
++
++ off = byteoff / 2;
++ nw = ROUNDUP(nbytes, 2) / 2;
++
++ /* read the sprom */
++ for (i = 0; i < nw; i++)
++ buf[i] = R_REG(&sprom[off + i]);
++
++ if (check_crc) {
++ /* fixup the endianness so crc8 will pass */
++ htol16_buf(buf, nw * 2);
++ if ((chk8 = crc8((uchar*)buf, nbytes, CRC8_INIT_VALUE)) != CRC8_GOOD_VALUE)
++ return (1);
++ /* now correct the endianness of the byte array */
++ ltoh16_buf(buf, nw * 2);
++ }
++
++ return (0);
++}
++
++/*
++ * Initialize nonvolatile variable table from sprom.
++ * Return 0 on success, nonzero on error.
++ */
++
++static int
++initvars_srom_pci(void *curmap, char **vars, int *count)
++{
++ uint16 w, b[64];
++ uint8 sromrev;
++ struct ether_addr ea;
++ char eabuf[32];
++ int c, woff, i;
++ char *vp, *base;
++
++ if (sprom_read_pci((void *)((uint)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof (b), TRUE))
++ return (-1);
++
++ /* top word of sprom contains version and crc8 */
++ sromrev = b[63] & 0xff;
++ if ((sromrev != 1) && (sromrev != 2)) {
++ return (-2);
++ }
++
++ ASSERT(vars);
++ ASSERT(count);
++
++ base = vp = MALLOC(VARS_MAX);
++ ASSERT(vp);
++
++ vp += sprintf(vp, "sromrev=%d", sromrev);
++ vp++;
++
++ if (sromrev >= 2) {
++ /* New section takes over the 4th hardware function space */
++
++ /* Word 28 is boardflags2 */
++ vp += sprintf(vp, "boardflags2=%d", b[28]);
++ vp++;
++
++ /* 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 */
++ w = b[57];
++ if (w == 0xffff) w = 0;
++ vp += sprintf(vp, "boardflags=%d", w);
++ 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++;
++ }
++
++ /* final nullbyte terminator */
++ *vp++ = '\0';
++
++ c = vp - base;
++ ASSERT(c <= VARS_MAX);
++
++ if (c == VARS_MAX) {
++ *vars = base;
++ } else {
++ vp = MALLOC(c);
++ ASSERT(vp);
++ bcopy(base, vp, c);
++ MFREE(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 *osh, char **vars, int *count)
++{
++ uint8 *cis = NULL;
++ int rc;
++
++ if ((cis = MALLOC(CIS_SIZE)) == NULL)
++ return (-1);
++
++ OSL_PCMCIA_READ_ATTR(osh, 0, cis, CIS_SIZE);
++
++ rc = srom_parsecis(cis, vars, count);
++
++ MFREE(cis, CIS_SIZE);
++
++ return (rc);
++}
++
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmutils.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmutils.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmutils.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmutils.c 2005-08-28 11:12:20.428859456 +0200
+@@ -0,0 +1,691 @@
++/*
++ * Misc useful OS-independent routines.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <bcmutils.h>
++#include <bcmendian.h>
++#include <bcmnvram.h>
++
++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);
++}
++
++void
++deadbeef(char *p, uint len)
++{
++ static uchar meat[] = { 0xde, 0xad, 0xbe, 0xef };
++
++ while (len-- > 0) {
++ *p = meat[((uint)p) & 3];
++ p++;
++ }
++}
++
++/* pretty hex print a contiguous buffer */
++void
++prhex(char *msg, uchar *buf, uint nbytes)
++{
++ char line[256];
++ char* p;
++ uint i;
++
++ if (msg && (msg[0] != '\0'))
++ printf("%s: ", msg);
++
++ p = line;
++ for (i = 0; i < nbytes; i++) {
++ if (i % 16 == 0) {
++ p += sprintf(p, "%04d: ", i); /* line prefix */
++ }
++ p += sprintf(p, "%02x ", buf[i]);
++ if (i % 16 == 15) {
++ printf("%s\n", line); /* flush line */
++ p = line;
++ }
++ }
++
++ /* flush last partial line */
++ if (p != line)
++ printf("%s\n", line);
++}
++
++/* pretty hex print a pkt buffer chain */
++void
++prpkt(char *msg, void *drv, void *p0)
++{
++ void *p;
++
++ if (msg && (msg[0] != '\0'))
++ printf("%s: ", msg);
++
++ for (p = p0; p; p = PKTNEXT(drv, p))
++ prhex(NULL, PKTDATA(drv, p), PKTLEN(drv, p));
++}
++
++/* 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);
++}
++
++
++uchar*
++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);
++}
++
++/*
++ * 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;
++}
++
++
++/*
++ * 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;
++}
++
++void
++pktqinit(struct pktq *q, int maxlen)
++{
++ q->head = q->tail = NULL;
++ q->maxlen = maxlen;
++ q->len = 0;
++}
++
++void
++pktenq(struct pktq *q, void *p, bool lifo)
++{
++ ASSERT(PKTLINK(p) == NULL);
++
++ PKTSETLINK(p, NULL);
++
++ if (q->tail == NULL) {
++ ASSERT(q->head == NULL);
++ q->head = q->tail = p;
++ }
++ else {
++ ASSERT(q->head);
++ ASSERT(PKTLINK(q->tail) == NULL);
++ if (lifo) {
++ PKTSETLINK(p, q->head);
++ q->head = p;
++ } else {
++ PKTSETLINK(q->tail, p);
++ q->tail = p;
++ }
++ }
++ q->len++;
++}
++
++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);
++}
++
++/*******************************************************************************
++ * 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
++};
++
++/*
++ * 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 (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));
++}
++
++void
++bcm_mdelay(uint ms)
++{
++ uint i;
++
++ for (i = 0; i < ms; i++) {
++ OSL_DELAY(1000);
++ }
++}
++
++#define CRC_INNER_LOOP(n, c, x) \
++ (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
++
++uint8
++crc8(
++ 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
++crc16(
++ 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
++crc32(
++ 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
++
++
++
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/hnddma.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/hnddma.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/hnddma.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/hnddma.c 2005-08-28 11:12:20.430859152 +0200
+@@ -0,0 +1,763 @@
++/*
++ * Generic Broadcom Home Networking Division (HND) DMA module.
++ * This supports the following chips: BCM42xx, 44xx, 47xx .
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#include <typedefs.h>
++#include <osl.h>
++#include <bcmendian.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 *dev; /* device 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[MAXDD]; /* parallel array of pointers to packets */
++ ulong txdpa; /* physical address of descriptor ring */
++ uint txdalign; /* #bytes added to alloc'd mem to align txd */
++
++ 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[MAXDD]; /* parallel array of pointers to packets */
++ ulong rxdpa; /* physical address of descriptor ring */
++ uint rxdalign; /* #bytes added to alloc'd mem to align rxd */
++
++ /* 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 NEXTTXD(i) ((i + 1) & (di->ntxd - 1))
++#define PREVTXD(i) ((i - 1) & (di->ntxd - 1))
++#define NEXTRXD(i) ((i + 1) & (di->nrxd - 1))
++#define NTXDACTIVE(h, t) ((t - h) & (di->ntxd - 1))
++#define NRXDACTIVE(h, t) ((t - h) & (di->nrxd - 1))
++
++/* macros to convert between byte offsets and indexes */
++#define B2I(bytes) ((bytes) / sizeof (dmadd_t))
++#define I2B(index) ((index) * sizeof (dmadd_t))
++
++void*
++dma_attach(void *drv, void *dev, 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;
++ void *va;
++
++ ASSERT(ntxd <= MAXDD);
++ ASSERT(nrxd <= MAXDD);
++
++ /* allocate private info structure */
++ if ((di = MALLOC(sizeof (dma_info_t))) == NULL)
++ return (NULL);
++ bzero((char*)di, sizeof (dma_info_t));
++
++ /* set message level */
++ di->msg_level = msg_level ? msg_level : &dma_msg_level;
++
++ DMA_TRACE(("%s: dma_attach: drv 0x%x dev 0x%x regs 0x%x ntxd %d nrxd %d rxbufsize %d nrxpost %d rxoffset %d ddoffset 0x%x dataoffset 0x%x\n", name, (uint)drv, (uint)dev, (uint)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->dev = dev;
++ di->regs = regs;
++
++ /* allocate transmit descriptor ring */
++ if (ntxd) {
++ if ((va = DMA_ALLOC_CONSISTENT(dev, (DMAMAXRINGSZ + DMARINGALIGN), &di->txdpa)) == NULL)
++ goto fail;
++ di->txd = (dmadd_t*) ROUNDUP(va, DMARINGALIGN);
++ di->txdalign = ((uint)di->txd - (uint)va);
++ di->txdpa = di->txdpa + di->txdalign;
++ ASSERT(ISALIGNED(di->txd, DMARINGALIGN));
++ }
++
++ /* allocate receive descriptor ring */
++ if (nrxd) {
++ if ((va = DMA_ALLOC_CONSISTENT(dev, (DMAMAXRINGSZ + DMARINGALIGN), &di->rxdpa)) == NULL)
++ goto fail;
++ di->rxd = (dmadd_t*) ROUNDUP(va, DMARINGALIGN);
++ di->rxdalign = ((uint)di->rxd - (uint)va);
++ di->rxdpa = di->rxdpa + di->rxdalign;
++ ASSERT(ISALIGNED(di->rxd, DMARINGALIGN));
++ }
++
++ /* 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->dev, (void *)((uint)di->txd - di->txdalign), (DMAMAXRINGSZ + DMARINGALIGN), di->txdpa);
++ if (di->rxd)
++ DMA_FREE_CONSISTENT(di->dev, (void *)((uint)di->rxd - di->rxdalign), (DMAMAXRINGSZ + DMARINGALIGN), di->rxdpa);
++
++ /* free our private info structure */
++ MFREE((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)
++{
++ uint32 xc;
++ uint32 xs;
++
++ xc = R_REG(&di->regs->xmtcontrol);
++ if (xc & XC_SE) {
++ xs = R_REG(&di->regs->xmtstatus);
++ return ((xs & XS_XS_MASK) == XS_XS_IDLE);
++ }
++ return 0;
++}
++
++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->dev, data, len, DMA_TX, p);
++
++ /* 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) ((uint)(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 = 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->dev, start, len, DMA_TX, p);
++
++ /* 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->dev, PKTDATA(di->drv, p), rxbufsize, DMA_RX, p);
++ ASSERT(ISALIGNED(pa, 4));
++
++ /* 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->dev, (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);
++}
++
++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->dev, (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);
++}
++
++char*
++dma_dumptx(dma_info_t *di, char *buf)
++{
++ buf += sprintf(buf, "txd 0x%lx txdpa 0x%lx txp 0x%lx txin %d txout %d txavail %d\n",
++ (ulong)di->txd, di->txdpa, (ulong)di->txp, di->txin, di->txout, di->txavail);
++ buf += sprintf(buf, "xmtcontrol 0x%x xmtaddr 0x%x xmtptr 0x%x xmtstatus 0x%x\n",
++ R_REG(&di->regs->xmtcontrol),
++ R_REG(&di->regs->xmtaddr),
++ R_REG(&di->regs->xmtptr),
++ R_REG(&di->regs->xmtstatus));
++ return (buf);
++}
++
++char*
++dma_dumprx(dma_info_t *di, char *buf)
++{
++ buf += sprintf(buf, "rxd 0x%lx rxdpa 0x%lx rxp 0x%lx rxin %d rxout %d\n",
++ (ulong)di->rxd, di->rxdpa, (ulong)di->rxp, di->rxin, di->rxout);
++ buf += sprintf(buf, "rcvcontrol 0x%x rcvaddr 0x%x rcvptr 0x%x rcvstatus 0x%x\n",
++ R_REG(&di->regs->rcvcontrol),
++ R_REG(&di->regs->rcvaddr),
++ R_REG(&di->regs->rcvptr),
++ R_REG(&di->regs->rcvstatus));
++ return (buf);
++}
++
++char*
++dma_dump(dma_info_t *di, char *buf)
++{
++ buf = dma_dumptx(di, buf);
++ buf = dma_dumprx(di, buf);
++ return (buf);
++}
++
++uint
++dma_getvar(dma_info_t *di, char *name)
++{
++ if (!strcmp(name, "&txavail"))
++ return ((uint) &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));
++}
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/linux_osl.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/linux_osl.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/linux_osl.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/linux_osl.c 2005-08-28 11:12:20.476852160 +0200
+@@ -0,0 +1,420 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#define LINUX_OSL
++
++#include <typedefs.h>
++#include <bcmendian.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
++
++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 *loc, uint offset, uint size)
++{
++ struct pci_dev *pdev;
++ uint val;
++ uint retry=PCI_CFG_RETRY;
++
++ /* only 4byte access supported */
++ ASSERT(size == 4);
++
++ pdev = (struct pci_dev*)loc;
++ do {
++ pci_read_config_dword(pdev, offset, &val);
++ if (val != 0xffffffff)
++ break;
++ } while (retry--);
++
++
++ return (val);
++}
++
++void
++osl_pci_write_config(void *loc, uint offset, uint size, uint val)
++{
++ struct pci_dev *pdev;
++ uint retry=PCI_CFG_RETRY;
++
++ /* only 4byte access supported */
++ ASSERT(size == 4);
++
++ pdev = (struct pci_dev*)loc;
++
++ do {
++ pci_write_config_dword(pdev, offset, val);
++ if (offset!=PCI_BAR0_WIN)
++ break;
++ if (osl_pci_read_config(loc,offset,size) == val)
++ break;
++ } while (retry--);
++
++}
++
++void
++osl_pcmcia_read_attr(void *osh, uint offset, void *buf, int size)
++{
++ ASSERT(0);
++}
++
++void
++osl_pcmcia_write_attr(void *osh, uint offset, void *buf, int size)
++{
++ ASSERT(0);
++}
++
++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);
++}
++
++/*
++ * 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);
++}
++
++void*
++osl_malloc(uint size)
++{
++ return (kmalloc(size, GFP_ATOMIC));
++}
++
++void
++osl_mfree(void *addr, uint size)
++{
++ kfree(addr);
++}
++
++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_dma_alloc_consistent(void *dev, uint size, ulong *pap)
++{
++ return (pci_alloc_consistent((struct pci_dev*)dev, size, (dma_addr_t*)pap));
++}
++
++void
++osl_dma_free_consistent(void *dev, void *va, uint size, ulong pa)
++{
++ pci_free_consistent((struct pci_dev*)dev, size, va, (dma_addr_t)pa);
++}
++
++uint
++osl_dma_map(void *dev, void *va, uint size, int direction)
++{
++ int dir;
++
++ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
++ return (pci_map_single(dev, va, size, dir));
++}
++
++void
++osl_dma_unmap(void *dev, uint pa, uint size, int direction)
++{
++ int dir;
++
++ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
++ pci_unmap_single(dev, (uint32)pa, size, dir);
++}
++
++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);
++}
++
++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;
++}
++
++#endif
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbmips.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbmips.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbmips.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbmips.c 2005-08-28 11:12:20.478851856 +0200
+@@ -0,0 +1,950 @@
++/*
++ * BCM47XX Sonics SiliconBackplane MIPS core routines
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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>
++
++/*
++ * 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
++
++/*
++ * Map an address to a certain kernel segment
++ */
++#undef KSEG0ADDR
++#undef KSEG1ADDR
++#undef KSEG2ADDR
++#undef KSEG3ADDR
++#define KSEG0ADDR(a) (((a) & 0x1fffffff) | KSEG0)
++#define KSEG1ADDR(a) (((a) & 0x1fffffff) | KSEG1)
++#define KSEG2ADDR(a) (((a) & 0x1fffffff) | KSEG2)
++#define KSEG3ADDR(a) (((a) & 0x1fffffff) | KSEG3)
++
++/*
++ * 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
++
++/* *********************************************************************
++ * 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 */
++
++/*
++ * 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)
++
++/*
++ * 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 R4xx0 cp0 status register
++ */
++#define ST0_IE 0x00000001
++#define ST0_EXL 0x00000002
++#define ST0_ERL 0x00000004
++#define ST0_KSU 0x00000018
++# define KSU_USER 0x00000010
++# define KSU_SUPERVISOR 0x00000008
++# define KSU_KERNEL 0x00000000
++#define ST0_UX 0x00000020
++#define ST0_SX 0x00000040
++#define ST0_KX 0x00000080
++#define ST0_DE 0x00010000
++#define ST0_CE 0x00020000
++
++/*
++ * Status register bits available in all MIPS CPUs.
++ */
++#define ST0_IM 0x0000ff00
++#define ST0_CH 0x00040000
++#define ST0_SR 0x00100000
++#define ST0_TS 0x00200000
++#define ST0_BEV 0x00400000
++#define ST0_RE 0x02000000
++#define ST0_FR 0x04000000
++#define ST0_CU 0xf0000000
++#define ST0_CU0 0x10000000
++#define ST0_CU1 0x20000000
++#define ST0_CU2 0x40000000
++#define ST0_CU3 0x80000000
++#define ST0_XX 0x80000000 /* MIPS IV naming */
++
++/*
++ * Cache Operations
++ */
++
++#ifndef Fill_I
++#define Fill_I 0x14
++#endif
++
++#define cache_unroll(base,op) \
++ __asm__ __volatile__(" \
++ .set noreorder; \
++ .set mips3; \
++ cache %1, (%0); \
++ .set mips0; \
++ .set reorder" \
++ : \
++ : "r" (base), \
++ "i" (op));
++
++/*
++ * 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_MCR 4 /* Out: Modem Control Register */
++#define UART_MSR 6 /* In: Modem Status Register */
++#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
++
++/*
++ * Returns TRUE if an external UART exists at the given base
++ * register.
++ */
++static bool
++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
++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 (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) {
++ /* Internal backplane clock */
++ baud_base = sb_clock_rate(pll,
++ R_REG(&cc->clockcontrol_n),
++ R_REG(&cc->clockcontrol_sb));
++ div = 2; /* Minimum divisor */
++ W_REG(&cc->uart_clkdiv, 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);
++ }
++ }
++}
++
++/* 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
++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
++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
++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 */
++ W_REG(&cc->parallelflashwaitcnt, tmp);
++
++ W_REG(&cc->cs01memwaitcnt, tmp);
++ }
++
++ /* Chip specific initialization */
++ switch (sb_chip(sbh)) {
++ case BCM4710_DEVICE_ID:
++ /* Clear interrupt map */
++ for (irq = 0; irq <= 4; irq++)
++ sb_clearirq(sbh, irq);
++ sb_setirq(sbh, 0, SB_CODEC, 0);
++ sb_setirq(sbh, 0, SB_EXTIF, 0);
++ sb_setirq(sbh, 2, SB_ENET, 1);
++ sb_setirq(sbh, 3, SB_ILINE20, 0);
++ sb_setirq(sbh, 4, SB_PCI, 0);
++ ASSERT(eir);
++ value = nvram_get("et0phyaddr");
++ if (value && !strcmp(value, "31")) {
++ /* Enable internal UART */
++ W_REG(&eir->corecontrol, CC_UE);
++ /* Give USB its own interrupt */
++ sb_setirq(sbh, 1, SB_USB, 0);
++ } else {
++ /* Disable internal UART */
++ W_REG(&eir->corecontrol, 0);
++ /* Give Ethernet its own interrupt */
++ sb_setirq(sbh, 1, SB_ENET, 0);
++ sb_setirq(sbh, 0, SB_USB, 0);
++ }
++ break;
++ case BCM4310_DEVICE_ID:
++ MTC0(C0_BROADCOM, 0, MFC0(C0_BROADCOM, 0) & ~(1 << 22));
++ break;
++ }
++}
++
++uint32
++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))
++ m = R_REG(&cc->clockcontrol_mips);
++ else if (pll_type == PLL_TYPE3) {
++ rate = 200000000;
++ goto out;
++ } else
++ m = R_REG(&cc->clockcontrol_sb);
++ } else
++ goto out;
++
++ /* calculate rate */
++ rate = sb_clock_rate(pll_type, n, m);
++
++out:
++ /* switch back to previous core */
++ sb_setcoreidx(sbh, idx);
++
++ return rate;
++}
++
++static void
++icache_probe(int *size, int *lsize)
++{
++ uint32 config1;
++ uint sets, ways;
++
++ config1 = MFC0(C0_CONFIG, 1);
++
++ /* Instruction Cache Size = Associativity * Line Size * Sets Per Way */
++ if ((*lsize = ((config1 >> 19) & 7)))
++ *lsize = 2 << *lsize;
++ sets = 64 << ((config1 >> 22) & 7);
++ ways = 1 + ((config1 >> 16) & 7);
++ *size = *lsize * sets * ways;
++}
++
++#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
++
++static void
++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"
++ "and $15, $15, -31746\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
++afterhandler(void)
++{
++}
++
++/*
++ * Set the MIPS, backplane and PCI clocks as closely as possible.
++ */
++bool
++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;
++ uint32 orig_n, orig_sb, orig_pci, orig_m2, orig_mips, orig_ratio_parm, new_ratio;
++ uint32 pll_type, sync_mode;
++ uint idx, i;
++ struct {
++ uint32 mipsclock;
++ uint16 n;
++ uint32 sb;
++ uint32 pci33;
++ uint32 pci25;
++ } 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;
++ uint32 sbclock;
++ uint16 n;
++ uint32 sb;
++ uint32 pci33;
++ uint32 m2;
++ uint32 m3;
++ uint32 ratio;
++ uint32 ratio_parm;
++ } n4m_table_t;
++
++ n4m_table_t type2_table[] = {
++ { 180000000, 80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
++ { 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, 0x012a0115 },
++ { 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, 0x012a0115 },
++ { 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
++ { 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 },
++ { 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
++ { 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 },
++ { 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
++ { 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 }
++ };
++
++ n4m_table_t type4_table[] = {
++ { 192000000, 96000000, 0x0702, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 },
++ { 200000000, 100000000, 0x0009, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 },
++ { 216000000, 108000000, 0x0211, 0x11020005, 0x11030303, 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 }
++ };
++ uint icache_size, ic_lsize;
++ ulong start, end, dst;
++ bool ret = FALSE;
++
++ /* get index of the current core */
++ idx = sb_coreidx(sbh);
++
++ /* 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;
++ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
++ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
++ clockcontrol_n = &cc->clockcontrol_n;
++ clockcontrol_sb = &cc->clockcontrol_sb;
++ clockcontrol_pci = &cc->clockcontrol_pci;
++ } else
++ goto done;
++
++ /* 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(type1_table); i++) {
++ ASSERT(type1_table[i].mipsclock ==
++ sb_clock_rate(pll_type, type1_table[i].n, type1_table[i].sb));
++ if (type1_table[i].mipsclock > mipsclock)
++ break;
++ }
++ if (i == 0) {
++ ret = FALSE;
++ goto done;
++ } else {
++ ret = TRUE;
++ i--;
++ }
++ ASSERT(type1_table[i].mipsclock <= mipsclock);
++
++ /* No PLL change */
++ if ((orig_n == type1_table[i].n) &&
++ (orig_sb == type1_table[i].sb) &&
++ (orig_pci == type1_table[i].pci33))
++ goto done;
++
++ /* Set the PLL controls */
++ W_REG(clockcontrol_n, type1_table[i].n);
++ W_REG(clockcontrol_sb, type1_table[i].sb);
++ if (pciclock == 25000000)
++ W_REG(clockcontrol_pci, type1_table[i].pci25);
++ else
++ W_REG(clockcontrol_pci, type1_table[i].pci33);
++
++ /* Reset */
++ sb_watchdog(sbh, 1);
++ while (1);
++ } else if ((pll_type == PLL_TYPE2) || (pll_type == PLL_TYPE4)) {
++ n4m_table_t *table = (pll_type == PLL_TYPE2) ? type2_table : type4_table;
++ uint tabsz = (pll_type == PLL_TYPE2) ? ARRAYSIZE(type2_table) : ARRAYSIZE(type4_table);
++
++ ASSERT(cc);
++
++ /* Store the current clock register values */
++ orig_m2 = R_REG(&cc->clockcontrol_m2);
++ orig_mips = R_REG(&cc->clockcontrol_mips);
++ 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(&icache_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) &handler;
++ end = (ulong) &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
++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)
++ 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;
++}
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbpci.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbpci.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbpci.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbpci.c 2005-08-28 11:12:20.479851704 +0200
+@@ -0,0 +1,530 @@
++/*
++ * Low-Level PCI and SB support for BCM47xx
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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;
++
++/*
++ * 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 (!(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 (!(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(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(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;
++ sbpciregs_t *pci;
++ sbconfig_t *sb;
++ pci_config_regs *cfg;
++ void *regs;
++ char varname[8];
++ 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);
++
++ if (((chip == BCM4310_DEVICE_ID) && (chiprev == 0)) ||
++ ((chip == BCM4712_DEVICE_ID) && (chippkg == BCM4712SMALL_PKG_ID)))
++ 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(100); /* 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_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] = 0/*htol32(sb_base(R_REG(&sb->sbadmatch1)))*/;
++ cfg->base[2] = 0/*htol32(sb_base(R_REG(&sb->sbadmatch2)))*/;
++ cfg->base[3] = 0/*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-2.6.12.5/arch/mips/bcm947xx/broadcom/sbutils.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbutils.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbutils.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbutils.c 2005-08-28 11:12:20.482851248 +0200
+@@ -0,0 +1,1895 @@
++/*
++ * Misc utility routines for accessing chip-specific features
++ * of the SiliconBackplane-based Broadcom chips.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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)
++
++typedef uint32 (*sb_intrsoff_t)(void *intr_arg);
++typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 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 bus; /* 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_info_t;
++
++/* local prototypes */
++static void* sb_doattach(sb_info_t *si, uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
++static void 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 sb_pcidev2chip(uint pcidev);
++static uint 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(regs, SB_CORE_SIZE))
++#define REGS2SB(va) (sbconfig_t*) ((uint)(va) + SBCONFIGOFF)
++#define GOODIDX(idx) (((uint)idx) < SB_MAXCORES)
++#define BADIDX (SB_MAXCORES+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 PLL_DELAY 150 /* 150us pll on delay */
++#define FREF_DELAY 15 /* 15us fref change delay */
++#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_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);
++ (uint32)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);
++ (uint32)sbr &= ~(1 << 11); /* mask out bit 11 */
++ }
++
++ if ((si->bus == PCMCIA_BUS) || (si->bus == PCI_BUS)) {
++#ifdef IL_BIGENDIAN
++ dummy = R_REG(sbr);
++ W_REG((volatile uint16 *)((uint32)sbr + 2), (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 *)((uint32)sbr + 2), (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*
++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(sizeof (sb_info_t))) == NULL) {
++ SB_ERROR(("sb_attach: malloc failed!\n"));
++ return (NULL);
++ }
++
++ return (sb_doattach(si, devid, osh, regs, bustype, sdh, vars, varsz));
++}
++
++/* global kernel resource */
++static sb_info_t ksi;
++
++/* generic kernel variant of sb_attach() */
++void*
++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 == 0x08104712) || (cid == 0x08114712)) {
++ uint32 *scc, val;
++
++ scc = (uint32 *)((uint32)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);
++ }
++
++ sb_doattach(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs,
++ SB_BUS, NULL, &unused, &varsz);
++ }
++
++ return &ksi;
++}
++
++static void*
++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;
++
++ ASSERT(GOODREGS(regs));
++
++ bzero((uchar*)si, sizeof (sb_info_t));
++
++ si->pciidx = si->gpioidx = BADIDX;
++
++ si->osh = osh;
++ si->curmap = regs;
++ si->sdh = sdh;
++
++ /* 4317A0 PCMCIA is no longer supported */
++ if ((bustype == PCMCIA_BUS) && (R_REG((uint32 *)regs) == 0x04104317))
++ return NULL;
++
++ /* 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->bus = bustype;
++
++ /* kludge to enable the clock on the 4306 which lacks a slowclock */
++ if (si->bus == PCI_BUS)
++ sb_pwrctl_xtal((void*)si, XTAL|PLL, ON);
++
++ /* clear any previous epidiag-induced target abort */
++ sb_taclear((void*)si);
++
++ /* initialize current core index value */
++ si->curidx = _sb_coreidx((void*)si);
++
++ /* keep and reuse the initial register mapping */
++ origidx = si->curidx;
++ if (si->bus == SB_BUS)
++ si->regs[origidx] = regs;
++
++ /* initialize the vars */
++ if (srom_var_init(si->bus, si->curmap, osh, vars, varsz)) {
++ SB_ERROR(("sb_attach: srom_var_init failed\n"));
++ goto bad;
++ }
++
++ if (si->bus == PCMCIA_BUS) {
++ w = getintvar(*vars, "regwindowsz");
++ si->memseg = (w <= CFTABLE_REGWIN_2K) ? TRUE : FALSE;
++ }
++
++ /* 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 {
++ /* without chip common core, get devid for PCMCIA */
++ if (si->bus == PCMCIA_BUS)
++ devid = getintvar(*vars, "devid");
++
++ /* no chip common core -- must convert device id to chip id */
++ if ((si->chip = sb_pcidev2chip(devid)) == 0) {
++ SB_ERROR(("sb_attach: unrecognized device id 0x%04x\n", devid));
++ goto bad;
++ }
++
++ /*
++ * 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 (si->bus == PCMCIA_BUS) {
++ ASSERT(vars);
++ si->chiprev = getintvar(*vars, "chiprev");
++ } else if (si->bus == PCI_BUS) {
++ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32));
++ si->chiprev = w & 0xff;
++ } else
++ si->chiprev = 0;
++ }
++
++ /* get chipcommon rev */
++ si->ccrev = cc? sb_corerev((void*)si) : 0;
++
++ /* determine numcores */
++ if ((si->ccrev == 4) || (si->ccrev >= 6))
++ si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT;
++ else
++ si->numcores = sb_chip2numcores(si->chip);
++
++ /* return to original core */
++ sb_setcoreidx((void*)si, origidx);
++
++ /* sanity checks */
++ ASSERT(si->chip);
++ /* 4704A1 is chiprev 8 :-( */
++ ASSERT((si->chiprev < 8) ||
++ ((si->chip == BCM4704_DEVICE_ID) && ((si->chiprev == 8))));
++
++ /* scan for cores */
++ sb_scan(si);
++
++ /* pci core is required */
++ if (!GOODIDX(si->pciidx)) {
++ SB_ERROR(("sb_attach: pci core not found\n"));
++ goto bad;
++ }
++
++ /* gpio control core is required */
++ if (!GOODIDX(si->gpioidx)) {
++ SB_ERROR(("sb_attach: gpio control core not found\n"));
++ goto bad;
++ }
++
++ /* get boardtype and boardrev */
++ switch (si->bus) {
++ 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);
++
++bad:
++ MFREE(si, sizeof (sb_info_t));
++ return (NULL);
++}
++
++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 (si->bus) {
++ 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;
++
++ 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);
++ }
++
++ ASSERT(GOODCOREADDR(sbaddr));
++ 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);
++}
++
++#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);
++
++ /* save current core index */
++ origidx = sb_coreidx(sbh);
++
++ /* switch core */
++ INTR_OFF(si, intr_val);
++ r = (uint32*) ((uint) 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 */
++ w = R_SBREG(sbh, 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
++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->gpioidx = BADIDX;
++
++ for (i = 0; i < si->numcores; i++) {
++ sb_setcoreidx(sbh, i);
++ si->coreid[i] = sb_coreid(sbh);
++
++ if (si->coreid[i] == SB_CC)
++ si->ccrev = sb_corerev(sbh);
++
++ else 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;
++ }
++
++ /* 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 (si->bus == SB_BUS)
++ for (idx = 0; idx < SB_MAXCORES; idx++)
++ if (si->regs[idx]) {
++ REG_UNMAP(si->regs[idx]);
++ si->regs[idx] = NULL;
++ }
++
++ MFREE(si, sizeof (sb_info_t));
++}
++
++/* use pci dev id to determine chip id for chips not having a chipcommon core */
++static uint
++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 >= 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
++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);
++}
++
++/* change logical "focus" to the indiciated 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->imf == NULL) || !(*si->imf)(si->imfarg));
++
++ sbaddr = SB_ENUM_BASE + (coreidx * SB_CORE_SIZE);
++
++ switch (si->bus) {
++ 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);
++}
++
++/* change logical "focus" to the indicated 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
++sb_chip(void *sbh)
++{
++ sb_info_t *si;
++
++ si = SB_INFO(sbh);
++ return (si->chip);
++}
++
++/* return chip revision number */
++uint
++sb_chiprev(void *sbh)
++{
++ sb_info_t *si;
++
++ si = SB_INFO(sbh);
++ return (si->chiprev);
++}
++
++/* return chip package option */
++uint
++sb_chippkg(void *sbh)
++{
++ sb_info_t *si;
++
++ si = SB_INFO(sbh);
++ return (si->chippkg);
++}
++
++/* return board vendor id */
++uint
++sb_boardvendor(void *sbh)
++{
++ sb_info_t *si;
++
++ si = SB_INFO(sbh);
++ return (si->boardvendor);
++}
++
++/* return boardtype */
++uint
++sb_boardtype(void *sbh)
++{
++ sb_info_t *si;
++ char *var;
++
++ si = SB_INFO(sbh);
++
++ if (si->bus == 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 board bus style */
++uint
++sb_boardstyle(void *sbh)
++{
++ sb_info_t *si;
++ uint16 w;
++
++ si = SB_INFO(sbh);
++
++ if (si->bus == PCMCIA_BUS)
++ return (BOARDSTYLE_PCMCIA);
++
++ if (si->bus == SB_BUS)
++ return (BOARDSTYLE_SOC);
++
++ /* bus is PCI */
++
++ if (OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_CIS, sizeof (uint32)) != 0)
++ return (BOARDSTYLE_CARDBUS);
++
++ if ((srom_read(si->bus, si->curmap, si->osh, (SPROM_SIZE - 1) * 2, 2, &w) == 0) &&
++ (w == 0x0313))
++ return (BOARDSTYLE_CARDBUS);
++
++ return (BOARDSTYLE_PCI);
++}
++
++/* return boolean if sbh device is in pci hostmode or client mode */
++uint
++sb_bus(void *sbh)
++{
++ sb_info_t *si;
++
++ si = SB_INFO(sbh);
++ return (si->bus);
++}
++
++/* 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);
++}
++
++/* Check if a target abort has happened and clear it */
++bool
++sb_taclear(void *sbh)
++{
++ sb_info_t *si;
++ bool rc = FALSE;
++ sbconfig_t *sb;
++
++ si = SB_INFO(sbh);
++ sb = REGS2SB(si->curmap);
++
++ if (si->bus == PCI_BUS) {
++ uint32 stcmd;
++
++ stcmd = OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_CMD, sizeof(stcmd));
++ rc = (stcmd & 0x08000000) != 0;
++
++ if (rc) {
++ /* Target abort bit is set, clear it */
++ OSL_PCI_WRITE_CONFIG(si->osh, PCI_CFG_CMD, sizeof(stcmd), stcmd);
++ }
++ } else if (si->bus == PCMCIA_BUS) {
++ rc = FALSE;
++ }
++ else if (si->bus == SDIO_BUS) {
++ /* due to 4317 A0 HW bug, sdio core wedged on target abort,
++ just clear SBSErr bit blindly */
++ if (0x0 != R_SBREG(sbh, &sb->sbtmerrlog)) {
++ SB_ERROR(("SDIO target abort, clean it"));
++ W_SBREG(sbh, &sb->sbtmstatehigh, 0);
++ }
++ rc = FALSE;
++ }
++
++ return (rc);
++}
++
++/* do buffered registers update */
++void
++sb_commit(void *sbh)
++{
++ sb_info_t *si;
++ sbpciregs_t *pciregs;
++ uint origidx;
++ uint intr_val = 0;
++
++ si = SB_INFO(sbh);
++
++ origidx = si->curidx;
++ ASSERT(GOODIDX(origidx));
++
++ INTR_OFF(si, intr_val);
++ /* switch over to pci core */
++ 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);
++
++ /* 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->pcirev >= 5)
++ return;
++
++ ASSERT(GOODREGS(si->curmap));
++ sb = REGS2SB(si->curmap);
++
++ if (si->bus == 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);
++
++ /* must return if core is already in reset */
++ if (R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_RESET)
++ return;
++
++ /* put into reset and return if clocks are not enabled */
++ if ((R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_CLK) == 0)
++ goto disable;
++
++ /* set the reject bit */
++ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_CLK | SBTML_REJ));
++
++ /* spin until reject is set */
++ while ((R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_REJ) == 0)
++ OSL_DELAY(1);
++
++ /* spin until sbtmstatehigh.busy is clear */
++ while (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_BUSY)
++ OSL_DELAY(1);
++
++ /* 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);
++
++ 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 (si->bus != PCI_BUS)
++ return;
++
++ ASSERT(si->pciidx);
++
++ /* 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 sonics-to-pci translation 2 */
++ OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST));
++
++ 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_TYPE1) || (pll_type == PLL_TYPE4)) {
++ 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_TYPE3) {
++ return (100000000);
++ } else
++ ASSERT((pll_type >= PLL_TYPE1) && (pll_type <= PLL_TYPE4));
++
++ 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)) {
++ m1 = factor6(m1);
++ if (pll_type == PLL_TYPE1)
++ 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);
++ m = R_REG(&cc->clockcontrol_sb);
++ } else {
++ INTR_RESTORE(si, intr_val);
++ return 0;
++ }
++
++ /* calculate rate */
++ rate = sb_clock_rate(pll_type, n, m);
++
++ /* 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 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
++slowfreq(void *sbh, bool max)
++{
++ sb_info_t *si;
++ chipcregs_t *cc;
++ uint32 v;
++ 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);
++
++ if (si->ccrev < 6) {
++ v = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32));
++
++ if (v & PCI_CFG_GPIO_SCS)
++ return (max? (PCIMAXFREQ/64) : (PCIMINFREQ/64));
++ else
++ return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32));
++ } else {
++ v = R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK;
++ div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHF) + 1);
++ if (v == SCC_SS_LPO)
++ return (max? LPOMAXFREQ : LPOMINFREQ);
++ else if (v == SCC_SS_XTAL)
++ return (max? (XTALMAXFREQ/div) : (XTALMINFREQ/div));
++ else if (v == SCC_SS_PCI)
++ return (max? (PCIMAXFREQ/div) : (PCIMINFREQ/div));
++ else
++ ASSERT(0);
++ }
++ return (0);
++}
++
++/* initialize power control delay registers */
++void
++sb_pwrctl_init(void *sbh)
++{
++ sb_info_t *si;
++ uint origidx;
++ chipcregs_t *cc;
++ uint slowmaxfreq;
++ uint pll_on_delay, fref_sel_delay;
++
++ si = SB_INFO(sbh);
++
++ if (si->bus == SB_BUS)
++ return;
++
++ 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;
++
++ slowmaxfreq = slowfreq(sbh, TRUE);
++ pll_on_delay = ((slowmaxfreq * PLL_DELAY) + 999999) / 1000000;
++ fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000;
++
++ W_REG(&cc->pll_on_delay, pll_on_delay);
++ W_REG(&cc->fref_sel_delay, fref_sel_delay);
++
++ /* 4317pc does not work with SlowClock less than 5Mhz */
++ if (si->bus == PCMCIA_BUS)
++ SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, (0 << SCC_CD_SHF));
++
++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 (si->bus == 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 = slowfreq(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);
++
++
++ if (si->bus == PCMCIA_BUS) {
++ return (0);
++ }
++
++ if (si->bus != PCI_BUS)
++ return (-1);
++
++ 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));
++
++ /*
++ * 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(200);
++ }
++
++ /* 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);
++ }
++
++ 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);
++
++ 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 ((si->bus == SDIO_BUS) || (si->bus == 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 *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;
++ /* 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-2.6.12.5/arch/mips/bcm947xx/include/bcm4710.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcm4710.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcm4710.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcm4710.h 2005-08-28 11:12:20.430859152 +0200
+@@ -0,0 +1,90 @@
++/*
++ * BCM4710 address space map and definitions
++ * Think twice before adding to this file, this is not the kitchen sink
++ * These definitions are not guaranteed for all 47xx chips, only the 4710
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _bcm4710_h_
++#define _bcm4710_h_
++
++/* 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 SBFLAG_PCI 0
++#define SBFLAG_ENET0 1
++#define SBFLAG_ILINE20 2
++#define SBFLAG_CODEC 3
++#define SBFLAG_USB 4
++#define SBFLAG_EXTIF 5
++#define SBFLAG_ENET1 6
++
++#ifdef CONFIG_HWSIM
++#define BCM4710_TRACE(trval) do { *((int *)0xa0000f18) = (trval); } while (0)
++#else
++#define BCM4710_TRACE(trval)
++#endif
++
++
++/* BCM94702 CPCI -ExtIF used for LocalBus devs */
++
++#define BCM94702_CPCI_RESET_ADDR BCM4710_EXTIF
++#define BCM94702_CPCI_BOARDID_ADDR (BCM4710_EXTIF | 0x4000)
++#define BCM94702_CPCI_DOC_ADDR (BCM4710_EXTIF | 0x6000)
++#define BCM94702_DOC_ADDR BCM94702_CPCI_DOC_ADDR
++#define BCM94702_CPCI_LED_ADDR (BCM4710_EXTIF | 0xc000)
++#define BCM94702_CPCI_NVRAM_ADDR (BCM4710_EXTIF | 0xe000)
++#define BCM94702_CPCI_NVRAM_SIZE 0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/
++#define BCM94702_CPCI_TOD_REG_BASE (BCM94702_CPCI_NVRAM_ADDR | 0x1ff0)
++
++#define LED_REG(x) \
++ (*(volatile unsigned char *) (KSEG1ADDR(BCM94702_CPCI_LED_ADDR) + (x)))
++
++/*
++ * Reset function implemented in PLD. Read or write should trigger hard reset
++ */
++#define SYS_HARD_RESET() \
++ { for (;;) \
++ *( (volatile unsigned char *)\
++ KSEG1ADDR(BCM94702_CPCI_RESET_ADDR) ) = 0x80; \
++ }
++
++#endif /* _bcm4710_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmdevs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmdevs.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmdevs.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmdevs.h 2005-08-28 11:12:20.431859000 +0200
+@@ -0,0 +1,238 @@
++/*
++ * Broadcom device-specific manifest constants.
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ */
++
++#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 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 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 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 BCM4712_DEVICE_ID 0x4712 /* 4712 chipcommon chipid */
++#define BCM4712_MIPS_ID 0x4720 /* 4712 base devid */
++#define BCM4712SMALL_PKG_ID 1 /* 200pin 4712 package id */
++
++#define SDIOH_FPGA_ID 0x4380 /* sdio host fpga */
++
++#define BCM5365_DEVICE_ID 0x5365 /* 5365 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_ENETSPI 0x0010 /* This board has ephy roboswitch spi */
++#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 can do vlan */
++
++/* 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_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 */
++
++/* 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
++
++/* BCM4712 boards */
++#define BCM94712AGR_BOARD 0x0445
++#define BCM94712AP_BOARD 0x0446
++
++/* BCM4702 boards */
++#define CT4702AP_BOARD 0x0447
++
++#endif /* _BCMDEVS_H */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmendian.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmendian.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmendian.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmendian.h 2005-08-28 11:12:20.431859000 +0200
+@@ -0,0 +1,125 @@
++/*******************************************************************************
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ * local version of endian.h - byte order defines
++ ******************************************************************************/
++
++#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];
++}
++
++#endif /* _BCMENDIAN_H_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenet47xx.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenet47xx.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h 2005-08-28 11:12:20.432858848 +0200
+@@ -0,0 +1,229 @@
++/*
++ * Hardware-specific definitions for
++ * Broadcom BCM47XX 10/100 Mbps Ethernet cores.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _bcmenet_47xx_h_
++#define _bcmenet_47xx_h_
++
++#include <bcmdevs.h>
++#include <hnddma.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 */
++
++/* sometimes you just need the enet mib definitions */
++#include <bcmenetmib.h>
++
++/*
++ * 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
++
++/* 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 */
++
++/* 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 */
++
++/* sometimes you just need the enet rxheader definitions */
++#include <bcmenetrxh.h>
++
++#endif /* _bcmenet_47xx_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetmib.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetmib.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetmib.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetmib.h 2005-08-28 11:12:20.432858848 +0200
+@@ -0,0 +1,81 @@
++/*
++ * Hardware-specific MIB definition for
++ * Broadcom Home Networking Division
++ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/bcmenetrxh.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetrxh.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h 2005-08-28 11:12:20.433858696 +0200
+@@ -0,0 +1,43 @@
++/*
++ * Hardware-specific Receive Data Header for the
++ * Broadcom Home Networking Division
++ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/bcmnvram.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmnvram.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmnvram.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmnvram.h 2005-08-28 11:12:20.433858696 +0200
+@@ -0,0 +1,131 @@
++/*
++ * NVRAM variable manipulation
++ *
++ * $Copyright Open Broadcom Corporation$
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 nvram_init(void *sbh);
++
++/*
++ * Disable NVRAM access. May be unnecessary or undefined on certain
++ * platforms.
++ */
++extern void 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 * 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) (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 = 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 = 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 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 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 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 nvram_getall(char *buf, int count);
++
++extern int kernel_write(unsigned char *buffer, int offset, int length);
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
++#define NVRAM_VERSION 1
++#define NVRAM_HEADER_SIZE 20
++#define NVRAM_LOC_GAP 0x100000
++#define NVRAM_SPACE 0x2000
++#define NVRAM_FIRST_LOC (0xbfd00000 - NVRAM_SPACE)
++#define NVRAM_LAST_LOC (0xc0000000 - NVRAM_SPACE)
++
++#endif /* _bcmnvram_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmsrom.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmsrom.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmsrom.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmsrom.h 2005-08-28 11:12:20.433858696 +0200
+@@ -0,0 +1,24 @@
++/*
++ * Misc useful routines to access NIC srom
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _bcmsrom_h_
++#define _bcmsrom_h_
++
++extern int srom_var_init(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);
++extern int srom_parsecis(uint8 *cis, char **vars, int *count);
++
++#endif /* _bcmsrom_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmutils.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmutils.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmutils.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmutils.h 2005-08-28 11:12:20.435858392 +0200
+@@ -0,0 +1,136 @@
++/*
++ * Misc useful os-independent macros and functions.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _bcmutils_h_
++#define _bcmutils_h_
++
++#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) ((((ulong)(x)+((y)-1))/(y))*(y))
++#define ISALIGNED(a, x) (((uint)(a) & ((x)-1)) == 0)
++#define ISPOWEROF2(x) ((((x)-1)&(x))==0)
++#define OFFSETOF(type, member) ((uint) &((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) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
++#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
++#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
++#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
++#endif
++
++#define NBITS(type) (sizeof (type) * 8)
++
++#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;
++ void *tail;
++ uint len;
++ uint maxlen;
++};
++#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)
++
++/* 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 */
++
++/* tag_ID/length/value_buffer tuple */
++typedef struct bcm_tlv {
++ uint8 id;
++ uint8 len;
++ uint8 data[1];
++} bcm_tlv_t;
++
++/* externs */
++extern uint bcm_atoi(char *s);
++extern uchar bcm_toupper(uchar c);
++extern ulong bcm_strtoul(char *cp, char **endp, uint base);
++extern void deadbeef(char *p, uint len);
++extern void prhex(char *msg, uchar *buf, uint len);
++extern void prpkt(char *msg, void *drv, void *p0);
++extern uint pktcopy(void *drv, void *p, uint offset, int len, uchar *buf);
++extern uint pkttotlen(void *drv, void *);
++extern uchar *bcm_ether_ntoa(char *ea, char *buf);
++extern int bcm_ether_atoe(char *p, char *ea);
++extern void bcm_mdelay(uint ms);
++extern char *getvar(char *vars, char *name);
++extern int getintvar(char *vars, char *name);
++
++extern uint8 crc8(uint8 *p, uint nbytes, uint8 crc);
++extern uint16 crc16(uint8 *p, uint nbytes, uint16 crc);
++extern uint32 crc32(uint8 *p, uint nbytes, uint32 crc);
++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);
++extern void pktqinit(struct pktq *q, int maxlen);
++extern void pktenq(struct pktq *q, void *p, bool lifo);
++extern void *pktdeq(struct pktq *q);
++
++#define bcmlog(fmt, a1, a2)
++#define bcmdumplog(buf, size) *buf = '\0'
++
++#endif /* _bcmutils_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bitfuncs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bitfuncs.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/bitfuncs.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bitfuncs.h 2005-08-28 11:12:20.435858392 +0200
+@@ -0,0 +1,85 @@
++/*
++ * bit manipulation utility functions
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/epivers.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h 2005-08-28 11:12:20.435858392 +0200
+@@ -0,0 +1,69 @@
++/*
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ *
++*/
++
++#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 1
++
++#define EPI_MINOR_VERSION 1
++
++#define EPI_RC_NUMBER 2
++
++#define EPI_INCREMENTAL_NUMBER 0
++
++#define EPI_BUILD_NUMBER 0
++
++#define EPI_VERSION 1,1,2,0
++
++#define EPI_VERSION_NUM 0x01010200
++
++/* Driver Version String, ASCII, 32 chars max */
++#define EPI_VERSION_STR "1.1.2.0"
++#define EPI_ROUTER_VERSION_STR "1.1.2.0"
++
++#endif /* _epivers_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h.in linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h.in
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h.in 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h.in 2005-08-28 11:12:20.436858240 +0200
+@@ -0,0 +1,69 @@
++/*
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ *
++*/
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/etsockio.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/etsockio.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/etsockio.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/etsockio.h 2005-08-28 11:12:20.436858240 +0200
+@@ -0,0 +1,60 @@
++/*
++ * Driver-specific socket ioctls
++ * used by BSD, Linux, and PSOS
++ * Broadcom BCM44XX 10/100Mbps Ethernet Device Driver
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 SIOCPERF (SIOCDEVPRIVATE + 11)
++#define SIOCPERFDMA (SIOCDEVPRIVATE + 12)
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/flash.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flash.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/flash.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flash.h 2005-08-28 11:12:20.437858088 +0200
+@@ -0,0 +1,184 @@
++/*
++ * flash.h: Common definitions for flash access.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++/* Types of flashes we know about */
++typedef enum _flash_type {OLD, BSC, SCS, AMD, SST} 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 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 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-2.6.12.5/arch/mips/bcm947xx/include/flashutl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flashutl.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/flashutl.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flashutl.h 2005-08-28 11:12:20.437858088 +0200
+@@ -0,0 +1,34 @@
++/*
++ * BCM47XX FLASH driver interface
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _flashutl_h_
++#define _flashutl_h_
++
++#define FLASH_BASE 0xbfc00000 /* BCM4710 */
++
++int flash_init(void* base_addr, char *flash_str);
++int flash_erase(void);
++int flash_eraseblk(unsigned long off);
++int flash_write(unsigned long off, uint16 *src, uint nbytes);
++unsigned long flash_block_base(unsigned long off);
++unsigned long flash_block_lim(unsigned long off);
++int FlashWriteRange(unsigned short* dst, unsigned short* src, unsigned int numbytes);
++
++void nvWrite(unsigned short *data, unsigned int len);
++
++/* Global vars */
++extern char* flashutl_base;
++extern flash_desc_t* flashutl_desc;
++extern flash_cmds_t* flashutl_cmd;
++
++#endif /* _flashutl_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/hnddma.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hnddma.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/hnddma.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hnddma.h 2005-08-28 11:12:20.438857936 +0200
+@@ -0,0 +1,181 @@
++/*
++ * Generic Broadcom Home Networking Division (HND) DMA engine definitions.
++ * This supports the following chips: BCM42xx, 44xx, 47xx .
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ */
++
++#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_FL ((uint32)1 << 20) /* flushed */
++
++/* 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 */
++
++/* 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 char *dma_dump(di_t *di, char *buf);
++extern char *dma_dumptx(di_t *di, char *buf);
++extern char *dma_dumprx(di_t *di, char *buf);
++extern uint dma_getvar(di_t *di, char *name);
++extern void *dma_getnexttxp(di_t *di, bool forceall);
++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);
++
++#endif /* _hnddma_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/hndmips.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hndmips.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/hndmips.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hndmips.h 2005-08-28 11:12:20.439857784 +0200
+@@ -0,0 +1,16 @@
++/*
++ * Alternate include file for HND sbmips.h since CFE also ships with
++ * a sbmips.h.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#include "sbmips.h"
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/linux_osl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linux_osl.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/linux_osl.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linux_osl.h 2005-08-28 11:12:20.440857632 +0200
+@@ -0,0 +1,313 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 */
++#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(loc, offset, size) \
++ osl_pci_read_config((loc), (offset), (size))
++#define OSL_PCI_WRITE_CONFIG(loc, offset, size, val) \
++ osl_pci_write_config((loc), (offset), (size), (val))
++extern uint32 osl_pci_read_config(void *loc, uint size, uint offset);
++extern void osl_pci_write_config(void *loc, uint offset, uint size, uint val);
++
++/* OSL initialization */
++#define osl_init() do {} while (0)
++
++/* host/bus architecture-specific byte swap */
++#define BUS_SWAP32(v) (v)
++
++/*
++ * 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 */
++#define R_REG(r) ({ \
++ __typeof(*(r)) __osl_v; \
++ switch (sizeof(*(r))) { \
++ case sizeof(uint8): __osl_v = readb((volatile uint8*)(r)); break; \
++ case sizeof(uint16): __osl_v = readw((volatile uint16*)(r)); break; \
++ case sizeof(uint32): __osl_v = readl((volatile uint32*)(r)); break; \
++ } \
++ __osl_v; \
++})
++#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)
++
++#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))
++
++/* general purpose memory allocation */
++#define MALLOC(size) kmalloc((size), GFP_ATOMIC)
++#define MFREE(addr, size) kfree((addr))
++
++/* 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))
++
++/* allocate/free shared (dma-able) consistent (uncached) memory */
++#define DMA_ALLOC_CONSISTENT(dev, size, pap) \
++ pci_alloc_consistent((dev), (size), (dma_addr_t*)(pap))
++#define DMA_FREE_CONSISTENT(dev, va, size, pa) \
++ pci_free_consistent((dev), (size), (va), (dma_addr_t)(pa))
++
++/* map/unmap direction */
++#define DMA_TX PCI_DMA_TODEVICE
++#define DMA_RX PCI_DMA_FROMDEVICE
++
++/* map/unmap shared (dma-able) memory */
++#define DMA_MAP(dev, va, size, direction, p) \
++ pci_map_single((dev), (va), (size), (direction))
++#define DMA_UNMAP(dev, pa, size, direction, p) \
++ pci_unmap_single((dev), (dma_addr_t)(pa), (size), (direction))
++
++/* microsecond delay */
++#define OSL_DELAY(usec) udelay(usec)
++#include <linux/delay.h>
++#define OSL_SLEEP(usec) set_current_state(TASK_INTERRUPTIBLE); \
++ schedule_timeout((usec*HZ)/1000000);
++#define OSL_IN_INTERRUPT() in_interrupt()
++
++/* 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))
++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 */
++#define R_REG(r) ({ \
++ __typeof(*(r)) __osl_v; \
++ switch (sizeof(*(r))) { \
++ case sizeof(uint8): __osl_v = osl_readb((volatile uint8*)(r)); break; \
++ case sizeof(uint16): __osl_v = osl_readw((volatile uint16*)(r)); break; \
++ case sizeof(uint32): __osl_v = osl_readl((volatile uint32*)(r)); break; \
++ } \
++ __osl_v; \
++})
++#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)
++#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);
++
++/* general purpose memory allocation */
++#define MALLOC(size) osl_malloc((size))
++#define MFREE(addr, size) osl_mfree((char*)(addr), (size))
++extern void *osl_malloc(uint size);
++extern void osl_mfree(void *addr, uint size);
++
++/* 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);
++
++/* allocate/free shared (dma-able) consistent (uncached) memory */
++#define DMA_ALLOC_CONSISTENT(dev, size, pap) \
++ osl_dma_alloc_consistent((dev), (size), (pap))
++#define DMA_FREE_CONSISTENT(dev, va, size, pa) \
++ osl_dma_free_consistent((dev), (void*)(va), (size), (pa))
++extern void *osl_dma_alloc_consistent(void *dev, uint size, ulong *pap);
++extern void osl_dma_free_consistent(void *dev, 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(dev, va, size, direction, p) \
++ osl_dma_map((dev), (va), (size), (direction))
++#define DMA_UNMAP(dev, pa, size, direction, p) \
++ osl_dma_unmap((dev), (pa), (size), (direction))
++extern uint osl_dma_map(void *dev, void *va, uint size, int direction);
++extern void osl_dma_unmap(void *dev, uint pa, uint size, int direction);
++
++/* 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 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))
++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 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);
++
++#endif /* BINOSL */
++
++#endif /* _linux_osl_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/linuxver.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linuxver.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/linuxver.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linuxver.h 2005-08-28 11:12:20.441857480 +0200
+@@ -0,0 +1,326 @@
++/*
++ * Linux-specific abstractions to gain some independence from linux kernel versions.
++ * Pave over some 2.2 versus 2.4 kernel differences.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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/module.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>
++
++#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
++
++#endif /* _linuxver_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/nvports.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/nvports.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/nvports.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/nvports.h 2005-08-28 11:12:20.441857480 +0200
+@@ -0,0 +1,62 @@
++/*
++ * Broadcom Home Gateway Reference Design
++ * Ports Web Page Configuration Support Routines
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/osl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/osl.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/osl.h 2005-08-28 11:12:20.441857480 +0200
+@@ -0,0 +1,38 @@
++/*
++ * OS Independent Layer
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _osl_h_
++#define _osl_h_
++
++#ifdef V2_HAL
++#include <v2hal_osl.h>
++#elif defined(linux)
++#include <linux_osl.h>
++#elif PMON
++#include <pmon_osl.h>
++#elif defined(NDIS)
++#include <ndis_osl.h>
++#elif defined(_CFE_)
++#include <cfe_osl.h>
++#elif defined(MACOS9)
++#include <macos9_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)))
++
++#endif /* _osl_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/pcicfg.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/pcicfg.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/pcicfg.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/pcicfg.h 2005-08-28 11:12:20.442857328 +0200
+@@ -0,0 +1,362 @@
++/*
++ * pcicfg.h: PCI configuration constants and structures.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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_MASK */
++#define PCI_SBIM_SHIFT 8 /* backplane core interrupt mask bits offset */
++#define PCI_SBIM_MASK 0xff00 /* backplane core 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 */
++
++#endif
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/proto/802.11.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/802.11.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/proto/802.11.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/802.11.h 2005-08-28 11:12:20.450856112 +0200
+@@ -0,0 +1,679 @@
++/*
++ * 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.
++ *
++ * Fundamental types and constants relating to 802.11
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _802_11_H_
++#define _802_11_H_
++
++#ifndef _TYPEDEFS_H_
++#include <typedefs.h>
++#endif
++
++#ifndef _NET_ETHERNET_H_
++#include <proto/ethernet.h>
++#endif
++
++/* enable structure packing */
++#if !defined(__GNUC__)
++#pragma pack(1)
++#endif
++
++/* some platforms require stronger medicine */
++#if defined(__GNUC__)
++#define PACKED __attribute__((packed))
++#else
++#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_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
++
++#define DOT11_MAX_MPDU_BODY_LEN 2312
++#define DOT11_MAX_MPDU_LEN 2346 /* body len + A4 hdr + FCS */
++#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;
++
++
++/* 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
++
++/* 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)
++
++/* 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_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 0x10
++#define DOT11_ACTION_CAT_SPECT_MNG 0x00
++
++#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"
++
++/* WPA definitions */
++#define WPA_VERSION 1
++#define WPA_OUI "\x00\x50\xF2"
++
++#define WPA_OUI_LEN 3
++
++/* WPA authentication modes */
++#define WPA_AUTH_NONE 0 /* None */
++#define WPA_AUTH_UNSPECIFIED 1 /* Unspecified authentication over 802.1X: default for WPA */
++#define WPA_AUTH_PSK 2 /* Pre-shared Key over 802.1X */
++#define WPA_AUTH_DISABLED 255 /* Legacy (i.e., non-WPA) */
++
++#define IS_WPA_AUTH(auth) ((auth) == WPA_AUTH_NONE || \
++ (auth) == WPA_AUTH_UNSPECIFIED || \
++ (auth) == WPA_AUTH_PSK)
++
++
++/* Key related defines */
++#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-2.6.12.5/arch/mips/bcm947xx/include/proto/ethernet.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/ethernet.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/proto/ethernet.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/ethernet.h 2005-08-28 11:12:20.450856112 +0200
+@@ -0,0 +1,145 @@
++/*******************************************************************************
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ * 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
++
++#if defined(__GNUC__)
++#define PACKED __attribute__((packed))
++#else
++#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
++
++/*
++ * Used to uniquely identify a 802.1q VLAN-tagged header.
++ */
++#define VLAN_TAG 0x8100
++
++/*
++ * Located after dest & src address in ether header.
++ */
++#define VLAN_FIELDS_OFFSET (ETHER_ADDR_LEN * 2)
++
++/*
++ * 4 bytes of vlan field info.
++ */
++#define VLAN_FIELDS_SIZE 4
++
++/* location of pri bits in 16-bit vlan fields */
++#define VLAN_PRI_SHIFT 13
++
++/* 3 bits of priority */
++#define VLAN_PRI_MASK 7
++
++/* 802.1X ethertype */
++#define ETHER_TYPE_802_1X 0x888e
++
++/*
++ * 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)
++
++/*
++ * 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)
++
++#undef PACKED
++
++#endif /* _NET_ETHERNET_H_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/rts/crc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/rts/crc.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/rts/crc.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/rts/crc.h 2005-08-28 11:12:20.451855960 +0200
+@@ -0,0 +1,69 @@
++/*******************************************************************************
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ * 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-2.6.12.5/arch/mips/bcm947xx/include/s5.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/s5.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/s5.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/s5.h 2005-08-28 11:12:20.451855960 +0200
+@@ -0,0 +1,103 @@
++#ifndef _S5_H_
++#define _S5_H_
++/*
++ * Copyright 2003, Broadcom Corporation
++ * All Rights Reserved.
++ *
++ * Broadcom Sentry5 (S5) BCM5365, 53xx, BCM58xx SOC Internal Core
++ * and MIPS3301 (R4K) System Address Space
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation, located in the file
++ * LICENSE.
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ *
++ */
++
++/* BCM5365 Address map */
++#define KSEG1ADDR(x) ( (x) | 0xa0000000)
++#define BCM5365_SDRAM 0x00000000 /* 0-128MB Physical SDRAM */
++#define BCM5365_PCI_MEM 0x08000000 /* Host Mode PCI mem space (64MB) */
++#define BCM5365_PCI_CFG 0x0c000000 /* Host Mode PCI cfg space (64MB) */
++#define BCM5365_PCI_DMA 0x40000000 /* Client Mode PCI mem space (1GB)*/
++#define BCM5365_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */
++#define BCM5365_ENUM 0x18000000 /* Beginning of core enum space */
++
++/* BCM5365 Core register space */
++#define BCM5365_REG_CHIPC 0x18000000 /* Chipcommon registers */
++#define BCM5365_REG_EMAC0 0x18001000 /* Ethernet MAC0 core registers */
++#define BCM5365_REG_IPSEC 0x18002000 /* BCM582x CryptoCore registers */
++#define BCM5365_REG_USB 0x18003000 /* USB core registers */
++#define BCM5365_REG_PCI 0x18004000 /* PCI core registers */
++#define BCM5365_REG_MIPS33 0x18005000 /* MIPS core registers */
++#define BCM5365_REG_MEMC 0x18006000 /* MEMC core registers */
++#define BCM5365_REG_UARTS (BCM5365_REG_CHIPC + 0x300) /* UART regs */
++#define BCM5365_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */
++
++/* COM Ports 1/2 */
++#define BCM5365_UART (BCM5365_REG_UARTS)
++#define BCM5365_UART_COM2 (BCM5365_REG_UARTS + 0x00000100)
++
++/* Registers common to MIPS33 Core used in 5365 */
++#define MIPS33_FLASH_REGION 0x1fc00000 /* Boot FLASH Region */
++#define MIPS33_EXTIF_REGION 0x1a000000 /* Chipcommon EXTIF region*/
++#define BCM5365_EXTIF 0x1b000000 /* MISC_CS */
++#define MIPS33_FLASH_REGION_AUX 0x1c000000 /* FLASH Region 2*/
++
++/* Internal Core Sonics Backplane Devices */
++#define INTERNAL_UART_COM1 BCM5365_UART
++#define INTERNAL_UART_COM2 BCM5365_UART_COM2
++#define SB_REG_CHIPC BCM5365_REG_CHIPC
++#define SB_REG_ENET0 BCM5365_REG_EMAC0
++#define SB_REG_IPSEC BCM5365_REG_IPSEC
++#define SB_REG_USB BCM5365_REG_USB
++#define SB_REG_PCI BCM5365_REG_PCI
++#define SB_REG_MIPS BCM5365_REG_MIPS33
++#define SB_REG_MEMC BCM5365_REG_MEMC
++#define SB_REG_MEMC_OFF 0x6000
++#define SB_EXTIF_SPACE MIPS33_EXTIF_REGION
++#define SB_FLASH_SPACE MIPS33_FLASH_REGION
++
++/*
++ * XXX
++ * 5365-specific backplane interrupt flag numbers. This should be done
++ * dynamically instead.
++ */
++#define SBFLAG_PCI 0
++#define SBFLAG_ENET0 1
++#define SBFLAG_ILINE20 2
++#define SBFLAG_CODEC 3
++#define SBFLAG_USB 4
++#define SBFLAG_EXTIF 5
++#define SBFLAG_ENET1 6
++
++/* BCM95365 Local Bus devices */
++#define BCM95365K_RESET_ADDR BCM5365_EXTIF
++#define BCM95365K_BOARDID_ADDR (BCM5365_EXTIF | 0x4000)
++#define BCM95365K_DOC_ADDR (BCM5365_EXTIF | 0x6000)
++#define BCM95365K_LED_ADDR (BCM5365_EXTIF | 0xc000)
++#define BCM95365K_TOD_REG_BASE (BCM95365K_NVRAM_ADDR | 0x1ff0)
++#define BCM95365K_NVRAM_ADDR (BCM5365_EXTIF | 0xe000)
++#define BCM95365K_NVRAM_SIZE 0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/
++
++/* Write to DLR2416 VFD Display character RAM */
++#define LED_REG(x) \
++ (*(volatile unsigned char *) (KSEG1ADDR(BCM95365K_LED_ADDR) + (x)))
++
++#ifdef CONFIG_VSIM
++#define BCM5365_TRACE(trval) do { *((int *)0xa0002ff8) = (trval); \
++ } while (0)
++#else
++#define BCM5365_TRACE(trval) do { *((unsigned char *)\
++ KSEG1ADDR(BCM5365K_LED_ADDR)) = (trval); \
++ *((int *)0xa0002ff8) = (trval); } while (0)
++#endif
++
++/* BCM9536R Local Bus devices */
++#define BCM95365R_DOC_ADDR BCM5365_EXTIF
++
++
++
++#endif /*!_S5_H_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbchipc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbchipc.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbchipc.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbchipc.h 2005-08-28 11:12:20.468853376 +0200
+@@ -0,0 +1,281 @@
++/*
++ * 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.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _SBCHIPC_H
++#define _SBCHIPC_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 */
++
++typedef volatile struct {
++ uint32 chipid; /* 0x0 */
++ uint32 capabilities;
++ uint32 corecontrol; /* corerev >= 1 */
++ uint32 PAD[5];
++
++ /* Interrupt control */
++ uint32 intstatus; /* 0x20 */
++ uint32 intmask;
++ uint32 PAD[6];
++
++ /* serial flash interface registers */
++ uint32 flashcontrol; /* 0x40 */
++ uint32 flashaddress;
++ uint32 flashdata;
++ uint32 PAD[1];
++
++ /* Silicon backplane configuration broadcast control */
++ uint32 broadcastaddress;
++ 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 uart_clkdiv; /* corerev >= 3 */
++ uint32 PAD[2];
++
++ /* pll delay registers (corerev >= 4) */
++ uint32 pll_on_delay; /* 0xb0 */
++ uint32 fref_sel_delay;
++ uint32 slow_clk_ctl;
++ uint32 PAD[17];
++
++ /* ExtBus control registers (corerev >= 3) */
++ uint32 cs01config; /* 0x100 */
++ uint32 cs01memwaitcnt;
++ uint32 cs01attrwaitcnt;
++ uint32 cs01iowaitcnt;
++ uint32 cs23config;
++ uint32 cs23memwaitcnt;
++ uint32 cs23attrwaitcnt;
++ uint32 cs23iowaitcnt;
++ uint32 cs4config;
++ uint32 cs4waitcnt;
++ uint32 parallelflashconfig;
++ uint32 parallelflashwaitcnt;
++ 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;
++
++/* 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 */
++
++/* 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 */
++
++/* corecontrol */
++#define CC_UARTCLKO 0x00000001 /* Drive UART with internal clock */
++#define CC_SE 0x00000002 /* sync clk out enable (corerev >= 3) */
++
++/* intstatus/intmask */
++#define CI_EI 0x00000002 /* ro: ext intr pin (corerev >= 3) */
++
++/* 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 */
++
++/* clockcontrol_n */
++#define CN_N1_MASK 0x3f /* n1 control */
++#define CN_N2_MASK 0x3f00 /* n2 control */
++#define CN_N2_SHIFT 8
++
++/* 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
++
++/* Common clock base */
++#define CC_CLOCK_BASE 24000000 /* Half the clock freq */
++
++/* 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
++
++#endif /* _SBCHIPC_H */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbconfig.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbconfig.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbconfig.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbconfig.h 2005-08-28 11:12:20.469853224 +0200
+@@ -0,0 +1,296 @@
++/*
++ * Broadcom SiliconBackplane hardware register definitions.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 PCI memory access space (64 MB) */
++#define SB_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (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_EXTIF_BASE 0x1f000000 /* External Interface region base address */
++#define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
++#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.
++ */
++#ifdef _LANGUAGE_ASSEMBLY
++
++#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
++
++
++#else
++
++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_ILINE100 0x80a /* iline100 core */
++#define SB_IPSEC 0x80b /* ipsec core */
++#define SB_PCMCIA 0x80d /* pcmcia 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 /* robo switch core */
++
++#endif /* _SBCONFIG_H */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbextif.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbextif.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbextif.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbextif.h 2005-08-28 11:12:20.470853072 +0200
+@@ -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 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/sbmemc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmemc.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbmemc.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmemc.h 2005-08-28 11:12:20.471852920 +0200
+@@ -0,0 +1,144 @@
++/*
++ * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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_DRAMTIM_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_DRAMTIM_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-2.6.12.5/arch/mips/bcm947xx/include/sbmips.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmips.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbmips.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmips.h 2005-08-28 11:12:20.471852920 +0200
+@@ -0,0 +1,56 @@
++/*
++ * 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 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 sb_serial_init(void *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift));
++
++extern void sb_mips_init(void *sbh);
++extern uint32 sb_mips_clock(void *sbh);
++extern bool sb_mips_setclock(void *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock);
++
++extern uint32 sb_memc_get_ncdl(void *sbh);
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
++#endif /* _SBMIPS_H */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbpci.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpci.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbpci.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpci.h 2005-08-28 11:12:20.471852920 +0200
+@@ -0,0 +1,113 @@
++/*
++ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions.
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ */
++
++#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 */
++
++/* 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-2.6.12.5/arch/mips/bcm947xx/include/sbpcmcia.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpcmcia.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbpcmcia.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpcmcia.h 2005-08-28 11:12:20.472852768 +0200
+@@ -0,0 +1,131 @@
++/*
++ * BCM43XX Sonics SiliconBackplane PCMCIA core hardware definitions.
++ *
++ * $Id: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ * 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.
++ */
++
++#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 */
++
++#endif /* _SBPCMCIA_H */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbsdram.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbsdram.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbsdram.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbsdram.h 2005-08-28 11:12:20.472852768 +0200
+@@ -0,0 +1,75 @@
++/*
++ * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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-2.6.12.5/arch/mips/bcm947xx/include/sbutils.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbutils.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbutils.h 2005-08-28 11:12:20.473852616 +0200
+@@ -0,0 +1,90 @@
++/*
++ * Misc utility routines for accessing chip-specific features
++ * of Broadcom HNBU SiliconBackplane-based chips.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _sbutils_h_
++#define _sbutils_h_
++
++/* Board styles (bustype) */
++#define BOARDSTYLE_SOC 0 /* Silicon Backplane */
++#define BOARDSTYLE_PCI 1 /* PCI/MiniPCI board */
++#define BOARDSTYLE_PCMCIA 2 /* PCMCIA board */
++#define BOARDSTYLE_CARDBUS 3 /* Cardbus board */
++
++/*
++ * 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 *sb_attach(uint pcidev, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
++extern void *sb_kattach(void);
++extern void sb_detach(void *sbh);
++extern uint sb_chip(void *sbh);
++extern uint sb_chiprev(void *sbh);
++extern uint sb_chippkg(void *sbh);
++extern uint sb_boardvendor(void *sbh);
++extern uint sb_boardtype(void *sbh);
++extern uint sb_boardstyle(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_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 bool sb_taclear(void *sbh);
++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 void sb_register_intr_callback(void *sbh, void *intrsoff_fn, void *intrsrestore_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-2.6.12.5/arch/mips/bcm947xx/include/sflash.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sflash.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/sflash.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sflash.h 2005-08-28 11:12:20.473852616 +0200
+@@ -0,0 +1,46 @@
++/*
++ * Broadcom SiliconBackplane chipcommon serial flash interface
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _sflash_h_
++#define _sflash_h_
++
++#include <typedefs.h>
++#include <sbchipc.h>
++
++/* GPIO based bank selection (1 GPIO bit) */
++#define SFLASH_MAX_BANKS 1
++#define SFLASH_GPIO_SHIFT 2
++#define SFLASH_GPIO_MASK ((SFLASH_MAX_BANKS - 1) << SFLASH_GPIO_SHIFT)
++
++struct sflash_bank {
++ uint offset; /* Byte offset */
++ uint erasesize; /* Block size */
++ uint numblocks; /* Number of blocks */
++ uint size; /* Total bank size in bytes */
++};
++
++struct sflash {
++ struct sflash_bank banks[SFLASH_MAX_BANKS]; /* GPIO selectable banks */
++ uint32 type; /* Type */
++ uint size; /* Total array 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 struct sflash * sflash_init(chipcregs_t *cc);
++
++#endif /* _sflash_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h 2005-08-28 11:12:20.474852464 +0200
+@@ -0,0 +1,31 @@
++/*
++ * TRX image file header format.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#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 */
++
++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[3]; /* Offsets of partitions from start of header */
++};
++
++/* Compatibility */
++typedef struct trx_header TRXHDR, *PTRXHDR;
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h 2005-08-28 11:12:20.474852464 +0200
+@@ -0,0 +1,162 @@
++/*
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _TYPEDEFS_H_
++#define _TYPEDEFS_H_
++
++/*----------------------- define TRUE, FALSE, NULL, bool ----------------*/
++#ifdef __cplusplus
++
++#ifndef FALSE
++#define FALSE false
++#endif
++#ifndef TRUE
++#define TRUE true
++#endif
++
++#else /* !__cplusplus */
++
++#if defined(_WIN32)
++
++typedef unsigned char bool;
++
++#else
++
++#if defined(MACOSX) && defined(KERNEL)
++#include <IOKit/IOTypes.h>
++#else
++typedef int bool;
++#endif
++
++#endif
++
++#ifndef FALSE
++#define FALSE 0
++#endif
++#ifndef TRUE
++#define TRUE 1
++
++#ifndef NULL
++#define NULL 0
++#endif
++
++#endif
++
++#endif /* __cplusplus */
++
++#ifndef OFF
++#define OFF 0
++#endif
++
++#ifndef ON
++#define ON 1
++#endif
++
++/*----------------------- define uchar, ushort, uint, ulong ----------------*/
++
++typedef unsigned char uchar;
++
++#if defined(_WIN32) || defined(PMON) || defined(__MRC__) || defined(V2_HAL) || defined(_CFE_)
++
++#ifndef V2_HAL
++typedef unsigned short ushort;
++#endif
++
++typedef unsigned int uint;
++typedef unsigned long ulong;
++
++#else
++
++/* 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>
++#if !defined(TARGETENV_sun4) && !defined(linux)
++typedef unsigned long ulong;
++#endif /* TARGETENV_sun4 */
++#endif
++#if defined(PMON)
++typedef unsigned int uint;
++typedef unsigned long long uint64;
++#endif
++
++#endif /* WIN32 || PMON || .. */
++
++/*----------------------- define [u]int8/16/32/64 --------------------------*/
++
++
++#ifdef V2_HAL
++#include <bcmos.h>
++#else
++typedef signed char int8;
++typedef signed short int16;
++typedef signed int int32;
++
++typedef unsigned char uint8;
++typedef unsigned short uint16;
++typedef unsigned int uint32;
++#endif /* V2_HAL */
++
++typedef float float32;
++typedef double float64;
++
++/*
++ * 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.
++ */
++
++#if defined(FLOAT32)
++typedef float32 float_t;
++#else /* default to double precision floating point */
++typedef float64 float_t;
++#endif /* FLOAT32 */
++
++#ifdef _MSC_VER /* Microsoft C */
++typedef signed __int64 int64;
++typedef unsigned __int64 uint64;
++
++#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
++/* gcc understands signed/unsigned 64 bit types, but complains in ANSI mode */
++typedef signed long long int64;
++typedef unsigned long long uint64;
++
++#elif defined(__ICL) && !defined(__STDC__)
++/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode */
++typedef unsigned long long uint64;
++
++#endif /* _MSC_VER */
++
++
++/*----------------------- define PTRSZ, INLINE --------------------------*/
++
++#define PTRSZ sizeof (char*)
++
++#ifndef INLINE
++
++#ifdef _MSC_VER
++
++#define INLINE __inline
++
++#elif __GNUC__
++
++#define INLINE __inline__
++
++#else
++
++#define INLINE
++
++#endif /* _MSC_VER */
++
++#endif /* INLINE */
++
++#endif /* _TYPEDEFS_H_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h
+--- linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h 2005-08-28 11:12:20.475852312 +0200
+@@ -0,0 +1,690 @@
++/*
++ * Custom OID/ioctl definitions for
++ * Broadcom 802.11abg Networking Device Driver
++ *
++ * Definitions subject to change without notice.
++ *
++ * 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ */
++
++#ifndef _wlioctl_h_
++#define _wlioctl_h_
++
++#include <typedefs.h>
++#include <proto/ethernet.h>
++#include <proto/802.11.h>
++
++#if defined(__GNUC__)
++#define PACKED __attribute__((packed))
++#else
++#define PACKED
++#endif
++
++/*
++ * Per-bss information structure.
++ */
++
++#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_LEGACY_BSS_INFO_VERSION 106 /* an older supported version of wl_bss_info struct */
++#define WL_BSS_INFO_VERSION 107 /* current version of wl_bss_info struct */
++
++typedef struct wl_bss_info106 {
++ uint version; /* version field */
++ struct ether_addr BSSID;
++ uint8 SSID_len;
++ uint8 SSID[32];
++ uint8 Privacy; /* 0=No WEP, 1=Use WEP */
++ int16 RSSI; /* receive signal strength (in dBm) */
++ uint16 beacon_period; /* units are Kusec */
++ uint16 atim_window; /* units are Kusec */
++ uint8 channel; /* Channel no. */
++ int8 infra; /* 0=IBSS, 1=infrastructure, 2=unknown */
++ struct {
++ uint count; /* # rates in this set */
++ uint8 rates[12]; /* rates in 500kbps units w/hi bit set if basic */
++ } rateset; /* supported rates */
++ uint8 dtim_period; /* DTIM period */
++ int8 phy_noise; /* noise right after tx (in dBm) */
++ uint16 capability; /* Capability information */
++ struct dot11_bcn_prb *prb; /* probe response frame (ioctl na) */
++ uint16 prb_len; /* probe response frame length (ioctl na) */
++ struct {
++ uint8 supported; /* wpa supported */
++ uint8 multicast; /* multicast cipher */
++ uint8 ucount; /* count of unicast ciphers */
++ uint8 unicast[4]; /* unicast ciphers */
++ uint8 acount; /* count of auth modes */
++ uint8 auth[4]; /* Authentication modes */
++ } wpa;
++} wl_bss_info106_t;
++
++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 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;
++
++typedef struct wlc_ssid {
++ uint32 SSID_len;
++ uchar SSID[32];
++} wlc_ssid_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;
++
++
++/*
++* Maximum # of keys that wl driver supports in S/W. Keys supported
++* in H/W is less than or equal to WSEC_MAX_KEYS.
++*/
++#define WSEC_MAX_KEYS 54 /* Max # of keys (50 + 4 default keys) */
++#define WSEC_MAX_DEFAULT_KEYS 4 /* # of default keys */
++
++/*
++* Remove these two defines if access to crypto/tkhash.h
++* is unconditionally permitted.
++*/
++#define TKHASH_P1_KEY_SIZE 10 /* size of TKHash Phase1 output, in bytes */
++#define TKHASH_P2_KEY_SIZE 16 /* size of TKHash Phase2 output */
++
++/* 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
++
++/* For use with wlc_wep_key.flags */
++#define WSEC_PRIMARY_KEY (1 << 1) /* Indicates this key is the primary (ie tx) key */
++#define WSEC_TKIP_ERROR (1 << 2) /* Provoke deliberate MIC error */
++#define WSEC_REPLAY_ERROR (1 << 3) /* Provoke deliberate replay */
++
++#define WSEC_GEN_MIC_ERROR 0x0001
++#define WSEC_GEN_REPLAY 0x0002
++
++typedef struct tkip_info {
++ uint16 phase1[TKHASH_P1_KEY_SIZE/sizeof(uint16)]; /* tkhash phase1 result */
++ uint8 phase2[TKHASH_P2_KEY_SIZE]; /* tkhash phase2 result */
++ uint32 micl;
++ uint32 micr;
++} tkip_info_t;
++
++typedef struct wsec_iv {
++ uint32 hi; /* upper 32 bits of IV */
++ uint16 lo; /* lower 16 bits of IV */
++} wsec_iv_t;
++
++typedef struct wsec_key {
++ uint32 index; /* key index */
++ uint32 len; /* key length */
++ uint8 data[DOT11_MAX_KEY_SIZE]; /* key data */
++ tkip_info_t tkip_tx; /* tkip transmit state */
++ tkip_info_t tkip_rx; /* tkip receive state */
++ uint32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
++ uint32 flags; /* misc flags */
++ uint32 algo_hw; /* cache for hw register*/
++ uint32 aes_mode; /* cache for hw register*/
++ int iv_len; /* IV length */
++ int iv_initialized; /* has IV been initialized already? */
++ int icv_len; /* ICV length */
++ wsec_iv_t rxiv; /* Rx IV */
++ wsec_iv_t txiv; /* Tx IV */
++ struct ether_addr ea; /* per station */
++} wsec_key_t;
++
++/* wireless security bitvec */
++#define WEP_ENABLED 1
++#define TKIP_ENABLED 2
++#define AES_ENABLED 4
++#define WSEC_SWFLAG 8
++
++#define WSEC_SW(wsec) ((wsec) & WSEC_SWFLAG)
++#define WSEC_HW(wsec) (!WSEC_SW(wsec))
++#define WSEC_WEP_ENABLED(wsec) ((wsec) & WEP_ENABLED)
++#define WSEC_TKIP_ENABLED(wsec) ((wsec) & TKIP_ENABLED)
++#define WSEC_AES_ENABLED(wsec) ((wsec) & AES_ENABLED)
++#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))
++
++/* wireless authentication bit vector */
++#define WPA_ENABLED 1
++#define PSK_ENABLED 2
++
++#define WAUTH_WPA_ENABLED(wauth) ((wauth) & WPA_ENABLED)
++#define WAUTH_PSK_ENABLED(wauth) ((wauth) & PSK_ENABLED)
++#define WAUTH_ENABLED(wauth) ((wauth) & (WPA_ENABLED | PSK_ENABLED))
++
++/* group/mcast cipher */
++#define WPA_MCAST_CIPHER(wsec) (((wsec) & TKIP_ENABLED) ? WPA_CIPHER_TKIP : \
++ ((wsec) & AES_ENABLED) ? WPA_CIPHER_AES_CCM : \
++ WPA_CIPHER_NONE)
++
++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 PACKED;
++
++#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 PACKED;
++
++#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
++
++/* 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;
++
++/* callback registration data types */
++
++typedef struct _mac_event_params {
++ uint msg;
++ struct ether_addr *addr;
++ uint result;
++ uint status;
++ uint auth_type;
++} mac_event_params_t;
++
++typedef struct _mic_error_params {
++ struct ether_addr *ea;
++ bool group;
++ bool flush_txq;
++} mic_error_params_t;
++
++typedef enum _wl_callback {
++ WL_MAC_EVENT_CALLBACK = 0,
++ WL_LINK_UP_CALLBACK,
++ WL_LINK_DOWN_CALLBACK,
++ WL_MIC_ERROR_CALLBACK,
++ WL_LAST_CALLBACK
++} wl_callback_t;
++
++typedef struct _callback {
++ void (*fn)(void *, void *);
++ void *context;
++} callback_t;
++
++typedef struct _scan_callback {
++ void (*fn)(void *);
++ void *context;
++} scan_callback_t;
++
++/* used to register an arbitrary callback via the IOCTL interface */
++typedef struct _set_callback {
++ int index;
++ callback_t callback;
++} set_callback_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 {
++ int cmd; /* common ioctl definition */
++ void *buf; /* pointer to user buffer */
++ int len; /* length of user buffer */
++} 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
++
++/* maximum length buffer required */
++#define WLC_IOCTL_MAXLEN 8192
++
++/* 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_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_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_SCAN_WITH_CALLBACK 240
++#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_NVRAM_GET 264
++#define WLC_NVRAM_SET 265
++#define WLC_LAST 271 /* bump after adding */
++
++/*
++ * 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)
++
++/* 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
++
++
++
++
++
++
++/* 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 */
++
++
++/* rate check */
++#define WL_RATE_OFDM(r) (((r) & 0x7f) == 12 || ((r) & 0x7f) == 18 || \
++ ((r) & 0x7f) == 24 || ((r) & 0x7f) == 36 || \
++ ((r) & 0x7f) == 48 || ((r) & 0x7f) == 72 || \
++ ((r) & 0x7f) == 96 || ((r) & 0x7f) == 108)
++
++
++#undef PACKED
++
++#endif /* _wlioctl_h_ */
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S
+--- linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S 2005-08-28 16:58:08.027788792 +0200
+@@ -0,0 +1,48 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <asm/asm.h>
++#include <asm/mipsregs.h>
++#include <asm/regdef.h>
++#include <asm/stackframe.h>
++
++ .text
++ .set noreorder
++ .set noat
++ .align 5
++
++ NESTED(bcm47xx_irq_handler, PT_SIZE, sp)
++ SAVE_ALL
++ CLI
++
++ .set at
++ .set noreorder
++
++ jal bcm47xx_irq_dispatch
++ move a0, sp
++
++ j ret_from_irq
++ nop
++
++ END(bcm47xx_irq_handler)
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/irq.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/irq.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c 2005-08-28 16:58:26.178029536 +0200
+@@ -0,0 +1,68 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/config.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/irq.h>
++#include <linux/module.h>
++#include <linux/smp.h>
++#include <linux/types.h>
++
++#include <asm/cpu.h>
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <asm/irq_cpu.h>
++#include <asm/gdb-stub.h>
++
++extern asmlinkage void bcm47xx_irq_handler(void);
++
++void bcm47xx_irq_dispatch(struct pt_regs *regs)
++{
++ u32 cause;
++
++ cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
++
++ clear_c0_status(cause);
++
++ 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);
++}
++
++void __init arch_init_irq(void)
++{
++ set_except_vector(0, bcm47xx_irq_handler);
++ mips_cpu_irq_init(0);
++}
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/prom.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/prom.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c 2005-08-28 16:58:41.789656208 +0200
+@@ -0,0 +1,59 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/sched.h>
++#include <linux/bootmem.h>
++
++#include <asm/addrspace.h>
++#include <asm/bootinfo.h>
++#include <asm/pmon.h>
++
++const char *get_system_type(void)
++{
++ return "Broadcom BCM47xx";
++}
++
++void __init prom_init(void)
++{
++ unsigned long mem;
++
++ mips_machgroup = MACH_GROUP_BRCM;
++ mips_machtype = MACH_BCM47XX;
++
++ /* 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);
++}
++
++unsigned long __init prom_free_prom_memory(void)
++{
++ return 0;
++}
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/setup.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c 2005-08-28 16:57:28.317825624 +0200
+@@ -0,0 +1,127 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/tty.h>
++#include <linux/serial.h>
++#include <linux/serial_core.h>
++#include <linux/serial_reg.h>
++#include <asm/time.h>
++#include <asm/reboot.h>
++
++#include <typedefs.h>
++#include <sbutils.h>
++#include <sbmips.h>
++#include <sbpci.h>
++#include <sbconfig.h>
++#include <bcmdevs.h>
++
++#if 1
++
++#define SER_PORT1(reg) (*((volatile unsigned char *)(0xb8000400+reg)))
++
++int putDebugChar(char c)
++{
++ while (!(SER_PORT1(UART_LSR) & UART_LSR_THRE));
++ SER_PORT1(UART_TX) = c;
++
++ return 1;
++}
++
++char getDebugChar(void)
++{
++ while (!(SER_PORT1(UART_LSR) & 1));
++ return SER_PORT1(UART_RX);
++}
++
++
++static int ser_line = 0;
++
++static void
++serial_add(void *regs, uint irq, uint baud_base, uint reg_shift)
++{
++ struct uart_port s;
++
++ memset(&s, 0, sizeof(s));
++
++ s.line = ser_line++;
++ s.membase = regs;
++ s.irq = irq + 2;
++ s.uartclk = baud_base;
++ s.flags = ASYNC_BOOT_AUTOCONF;
++ s.iotype = SERIAL_IO_MEM;
++ s.regshift = reg_shift;
++
++ if (early_serial_setup(&s) != 0) {
++ printk(KERN_ERR "Serial setup failed!\n");
++ }
++}
++#endif
++
++extern void bcm47xx_time_init(void);
++extern void bcm47xx_timer_setup(struct irqaction *irq);
++
++void *nvram_get(char *foo)
++{
++ return NULL;
++}
++
++void *sbh;
++
++static void bcm47xx_machine_restart(char *command)
++{
++ /* Set the watchdog timer to reset immediately */
++ cli();
++ sb_watchdog(sbh, 1);
++ while (1);
++}
++
++static void bcm47xx_machine_halt(void)
++{
++ /* Disable interrupts and watchdog and spin forever */
++ cli();
++ sb_watchdog(sbh, 0);
++ while (1);
++}
++
++static int __init bcm47xx_init(void)
++{
++
++ sbh = sb_kattach();
++ sb_mips_init(sbh);
++ sbpci_init(sbh);
++ sb_serial_init(sbh, serial_add);
++
++ _machine_restart = bcm47xx_machine_restart;
++ _machine_halt = bcm47xx_machine_halt;
++ _machine_power_off = bcm47xx_machine_halt;
++
++ board_time_init = bcm47xx_time_init;
++ board_timer_setup = bcm47xx_timer_setup;
++
++ return 0;
++}
++
++early_initcall(bcm47xx_init);
+diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/time.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c
+--- linux-2.6.12.5/arch/mips/bcm947xx/time.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c 2005-08-28 16:57:55.440702320 +0200
+@@ -0,0 +1,59 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/config.h>
++#include <linux/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>
++
++void __init
++bcm47xx_time_init(void)
++{
++ unsigned int hz;
++
++ /*
++ * Use deterministic values for initial counter interrupt
++ * so that calibrate delay avoids encountering a counter wrap.
++ */
++ write_c0_count(0);
++ write_c0_compare(0xffff);
++
++ hz = 200 * 1000 * 1000;
++
++ /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
++ mips_hpt_frequency = hz / 2;
++
++}
++
++void __init
++bcm47xx_timer_setup(struct irqaction *irq)
++{
++ /* Enable the timer interrupt */
++ setup_irq(7, irq);
++}
+diff -Nur linux-2.6.12.5/arch/mips/kernel/cpu-probe.c linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c
+--- linux-2.6.12.5/arch/mips/kernel/cpu-probe.c 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c 2005-08-28 11:12:20.538842736 +0200
+@@ -555,6 +555,28 @@
+ }
+ }
+
++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
++{
++ decode_config1(c);
++ switch (c->processor_id & 0xff00) {
++ case PRID_IMP_BCM3302:
++ c->cputype = CPU_BCM3302;
++ c->isa_level = MIPS_CPU_ISA_M32;
++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
++ break;
++ case PRID_IMP_BCM4710:
++ c->cputype = CPU_BCM4710;
++ c->isa_level = MIPS_CPU_ISA_M32;
++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
++ break;
++ default:
++ c->cputype = CPU_UNKNOWN;
++ break;
++ }
++}
++
+ __init void cpu_probe(void)
+ {
+ struct cpuinfo_mips *c = &current_cpu_data;
+@@ -577,7 +599,9 @@
+ case PRID_COMP_SIBYTE:
+ cpu_probe_sibyte(c);
+ break;
+-
++ case PRID_COMP_BROADCOM:
++ cpu_probe_broadcom(c);
++ break;
+ case PRID_COMP_SANDCRAFT:
+ cpu_probe_sandcraft(c);
+ break;
+diff -Nur linux-2.6.12.5/arch/mips/kernel/head.S linux-2.6.12.5-brcm/arch/mips/kernel/head.S
+--- linux-2.6.12.5/arch/mips/kernel/head.S 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/kernel/head.S 2005-08-28 11:12:20.539842584 +0200
+@@ -122,6 +122,14 @@
+ #endif
+ .endm
+
++#ifdef CONFIG_BCM4710
++#undef eret
++#define eret nop; nop; eret
++#endif
++
++ j kernel_entry
++ nop
++
+ /*
+ * Reserved space for exception handlers.
+ * Necessary for machines which link their kernels at KSEG0.
+diff -Nur linux-2.6.12.5/arch/mips/kernel/proc.c linux-2.6.12.5-brcm/arch/mips/kernel/proc.c
+--- linux-2.6.12.5/arch/mips/kernel/proc.c 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/kernel/proc.c 2005-08-28 11:12:20.553840456 +0200
+@@ -75,7 +75,9 @@
+ [CPU_VR4133] "NEC VR4133",
+ [CPU_VR4181] "NEC VR4181",
+ [CPU_VR4181A] "NEC VR4181A",
+- [CPU_SR71000] "Sandcraft SR71000"
++ [CPU_SR71000] "Sandcraft SR71000",
++ [CPU_BCM3302] "Broadcom BCM3302",
++ [CPU_BCM4710] "Broadcom BCM4710"
+ };
+
+
+diff -Nur linux-2.6.12.5/arch/mips/mm/tlbex.c linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c
+--- linux-2.6.12.5/arch/mips/mm/tlbex.c 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c 2005-08-28 11:12:20.587835288 +0200
+@@ -851,6 +851,8 @@
+ case CPU_4KSC:
+ case CPU_20KC:
+ case CPU_25KF:
++ case CPU_BCM3302:
++ case CPU_BCM4710:
+ tlbw(p);
+ break;
+
+diff -Nur linux-2.6.12.5/arch/mips/pci/Makefile linux-2.6.12.5-brcm/arch/mips/pci/Makefile
+--- linux-2.6.12.5/arch/mips/pci/Makefile 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/pci/Makefile 2005-08-28 16:41:44.565297816 +0200
+@@ -18,6 +18,7 @@
+ obj-$(CONFIG_MIPS_TX3927) += ops-jmr3927.o
+ obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
+ obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o
++obj-$(CONFIG_BCM947XX) += ops-sb.o fixup-bcm47xx.o pci-bcm47xx.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
+diff -Nur linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c
+--- linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c 2005-08-28 11:12:20.611831640 +0200
+@@ -0,0 +1,23 @@
++#include <linux/init.h>
++#include <linux/pci.h>
++
++/* Do platform specific device initialization at pci_enable_device() time */
++int pcibios_plat_dev_init(struct pci_dev *dev)
++{
++ return 0;
++}
++
++int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++ u8 irq;
++
++ if (dev->bus->number == 1)
++ return 2;
++
++ pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
++ return irq + 2;
++}
++
++struct pci_fixup pcibios_fixups[] __initdata = {
++ { 0 }
++};
+diff -Nur linux-2.6.12.5/arch/mips/pci/ops-sb.c linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c
+--- linux-2.6.12.5/arch/mips/pci/ops-sb.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c 2005-08-28 11:12:20.612831488 +0200
+@@ -0,0 +1,44 @@
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/pci.h>
++#include <linux/types.h>
++#include <asm/pci.h>
++
++#include <typedefs.h>
++#include <sbpci.h>
++
++extern void *sbh;
++//extern spinlock_t bcm47xx_sbh_lock;
++
++static int
++sb_pci_read_config(struct pci_bus *bus, unsigned int devfn,
++ int reg, int size, u32 *val)
++{
++ //unsigned long flags;
++ int ret;
++
++
++ //spin_lock_irqsave(&sbh_lock, flags);
++ ret = sbpci_read_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, val, size);
++ //spin_unlock_irqrestore(&sbh_lock, flags);
++
++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
++}
++
++static int
++sb_pci_write_config(struct pci_bus *bus, unsigned int devfn,
++ int reg, int size, u32 val)
++{
++// unsigned long flags;
++ int ret;
++
++// spin_lock_irqsave(&sbh_lock, flags);
++ ret = sbpci_write_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, &val, size);
++// spin_unlock_irqrestore(&sbh_lock, flags);
++ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
++}
++
++struct pci_ops sb_pci_ops = {
++ .read = sb_pci_read_config,
++ .write = sb_pci_write_config,
++};
+diff -Nur linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c
+--- linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c 2005-08-28 11:12:20.612831488 +0200
+@@ -0,0 +1,61 @@
++#include <linux/init.h>
++#include <linux/pci.h>
++#include <linux/types.h>
++
++#include <asm/cpu.h>
++#include <asm/io.h>
++
++#include <typedefs.h>
++#include <sbconfig.h>
++
++extern struct pci_ops sb_pci_ops;
++
++static struct resource sb_pci_mem_resource = {
++ .name = "SB PCI Memory resources",
++ .start = SB_ENUM_BASE,
++ .end = SB_ENUM_LIM - 1,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct resource sb_pci_io_resource = {
++ .name = "SB PCI I/O resources",
++ .start = 0x100,
++ .end = 0x1FF,
++ .flags = IORESOURCE_IO,
++};
++
++static struct pci_controller bcm47xx_sb_pci_controller = {
++ .pci_ops = &sb_pci_ops,
++ .mem_resource = &sb_pci_mem_resource,
++ .io_resource = &sb_pci_io_resource,
++};
++
++static struct resource ext_pci_mem_resource = {
++ .name = "Ext PCI Memory resources",
++ .start = SB_PCI_DMA,
++// .end = 0x7FFFFFFF,
++ .end = 0x40FFFFFF,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct resource ext_pci_io_resource = {
++ .name = "Ext PCI I/O resources",
++ .start = 0x200,
++ .end = 0x2FF,
++ .flags = IORESOURCE_IO,
++};
++
++static struct pci_controller bcm47xx_ext_pci_controller = {
++ .pci_ops = &sb_pci_ops,
++ .mem_resource = &ext_pci_mem_resource,
++ .io_resource = &ext_pci_io_resource,
++};
++
++static int __init bcm47xx_pci_init(void)
++{
++ register_pci_controller(&bcm47xx_sb_pci_controller);
++ register_pci_controller(&bcm47xx_ext_pci_controller);
++ return 0;
++}
++
++early_initcall(bcm47xx_pci_init);
+diff -Nur linux-2.6.12.5/arch/mips/pci/pci.c linux-2.6.12.5-brcm/arch/mips/pci/pci.c
+--- linux-2.6.12.5/arch/mips/pci/pci.c 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/arch/mips/pci/pci.c 2005-08-28 11:12:20.629828904 +0200
+@@ -238,7 +238,8 @@
+ if (dev->resource[i].flags & IORESOURCE_IO)
+ offset = hose->io_offset;
+ else if (dev->resource[i].flags & IORESOURCE_MEM)
+- offset = hose->mem_offset;
++ offset = 0x26000000;
++ // offset = hose->mem_offset;
+
+ dev->resource[i].start += offset;
+ dev->resource[i].end += offset;
+diff -Nur linux-2.6.12.5/drivers/mtd/maps/Kconfig linux-2.6.12.5-brcm/drivers/mtd/maps/Kconfig
+--- linux-2.6.12.5/drivers/mtd/maps/Kconfig 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/drivers/mtd/maps/Kconfig 2005-08-28 16:21:23.595930936 +0200
+@@ -357,6 +357,12 @@
+ Mapping for the Flaga digital module. If you don't have one, ignore
+ this setting.
+
++config MTD_BCM47XX
++ tristate "BCM47xx flash device"
++ depends on MIPS && MTD_CFI && BCM947XX
++ help
++ Support for the flash chips on the BCM947xx board.
++
+ config MTD_BEECH
+ tristate "CFI Flash device mapped on IBM 405LP Beech"
+ depends on MTD_CFI && PPC32 && 40x && BEECH
+diff -Nur linux-2.6.12.5/drivers/mtd/maps/Makefile linux-2.6.12.5-brcm/drivers/mtd/maps/Makefile
+--- linux-2.6.12.5/drivers/mtd/maps/Makefile 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/drivers/mtd/maps/Makefile 2005-08-28 11:12:20.666823280 +0200
+@@ -31,6 +31,7 @@
+ obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
+ obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
+ obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
++obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o
+ obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
+ obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
+ obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
+diff -Nur linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c
+--- linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c 2005-09-03 18:50:05.090478752 +0200
+@@ -0,0 +1,247 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
++ *
++ * original functions for finding root filesystem from Mike Baker
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ * Copyright 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: 001-bcm947xx.patch,v 1.3 2005/09/03 17:56:50 wbx Exp $
++ *
++ * Flash mapping for BCM947XX boards
++ */
++
++#include <linux/init.h>
++#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 <bcmutils.h>
++#include <bcmnvram.h>
++#include <trxhdr.h>
++
++#ifdef CONFIG_MTD_PARTITIONS
++extern struct mtd_partition * init_mtd_partitions(struct mtd_info *mtd, size_t size);
++#endif
++
++#define WINDOW_ADDR 0x1c000000
++#define WINDOW_SIZE (0x400000*2)
++#define BUSWIDTH 2
++
++static struct mtd_info *bcm947xx_mtd;
++
++static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
++{
++#define MIPS_MEMCPY_ALIGN 4
++ map_word ret;
++ ssize_t transfer;
++ ssize_t done = 0;
++ if ((len >= MIPS_MEMCPY_ALIGN) && (!(from & (MIPS_MEMCPY_ALIGN - 1))) && (!(((unsigned int)to & (MIPS_MEMCPY_ALIGN - 1))))) {
++ done = len & ~(MIPS_MEMCPY_ALIGN - 1);
++ memcpy_fromio(to, map->virt + from, done);
++ }
++ while (done < len) {
++ ret = map->read(map, from + done);
++ transfer = len - done;
++ if (transfer > map->bankwidth)
++ transfer = map->bankwidth;
++ memcpy((void *)((unsigned long)to + done), &ret.x[0], transfer);
++ done += transfer;
++ }
++}
++
++static struct map_info bcm947xx_map = {
++ name: "Physically mapped flash",
++ size: WINDOW_SIZE,
++ bankwidth: BUSWIDTH,
++ phys: WINDOW_ADDR,
++};
++
++#ifdef CONFIG_MTD_PARTITIONS
++
++static struct mtd_partition bcm947xx_parts[] = {
++ { name: "cfe", 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;
++
++ printk(KERN_NOTICE
++ "MTD erasesize: %d, Size: %d\n",
++ mtd->erasesize, size);
++
++ for (off = (384*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) {
++ printk(KERN_NOTICE "Found TRX Header!\n");
++
++ 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=384*1024;
++
++ /* nvram */
++ bcm947xx_parts[3].offset = size - (128*1024);
++ 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
++
++int __init init_bcm947xx_map(void)
++{
++ size_t size;
++ int ret = 0;
++#ifdef CONFIG_MTD_PARTITIONS
++ struct mtd_partition *parts;
++ int i;
++#endif
++
++ bcm947xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
++
++ if (!bcm947xx_map.virt) {
++ printk("Failed to ioremap\n");
++ return -EIO;
++ }
++ simple_map_init(&bcm947xx_map);
++
++ bcm947xx_map.copy_from = bcm947xx_map_copy_from;
++
++ if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) {
++ printk("Failed to do_map_probe\n");
++ iounmap((void *)bcm947xx_map.virt);
++ return -ENXIO;
++ }
++
++ bcm947xx_mtd->owner = THIS_MODULE;
++
++ size = bcm947xx_mtd->size;
++
++ printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", bcm947xx_mtd->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 "Flash: 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;
++}
++
++void __exit cleanup_bcm947xx_map(void)
++{
++#ifdef CONFIG_MTD_PARTITIONS
++ del_mtd_partitions(bcm947xx_mtd);
++#endif
++ map_destroy(bcm947xx_mtd);
++ iounmap((void *)bcm947xx_map.virt);
++}
++
++module_init(init_bcm947xx_map);
++module_exit(cleanup_bcm947xx_map);
+diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-brcm/drivers/net/b44.c
+--- linux-2.6.12.5/drivers/net/b44.c 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/drivers/net/b44.c 2005-08-28 11:12:20.691819480 +0200
+@@ -1,7 +1,8 @@
+-/* b44.c: Broadcom 4400 device driver.
++/* b44.c: Broadcom 4400/47xx device driver.
+ *
+ * Copyright (C) 2002 David S. Miller (davem@redhat.com)
+- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ *
+ * Distribute under GPL.
+ */
+@@ -78,7 +79,7 @@
+ DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+
+ MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller");
+-MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver");
++MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver");
+ MODULE_LICENSE("GPL");
+ MODULE_VERSION(DRV_MODULE_VERSION);
+
+@@ -93,6 +94,8 @@
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
++ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4713,
++ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { } /* terminate list with empty entry */
+ };
+
+@@ -106,24 +109,13 @@
+ static void b44_poll_controller(struct net_device *dev);
+ #endif
+
+-static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
+-{
+- return readl(bp->regs + reg);
+-}
+-
+-static inline void bw32(const struct b44 *bp,
+- unsigned long reg, unsigned long val)
+-{
+- writel(val, bp->regs + reg);
+-}
+-
+ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
+ u32 bit, unsigned long timeout, const int clear)
+ {
+ unsigned long i;
+
+ for (i = 0; i < timeout; i++) {
+- u32 val = br32(bp, reg);
++ u32 val = br32(reg);
+
+ if (clear && !(val & bit))
+ break;
+@@ -154,7 +146,7 @@
+
+ static u32 ssb_get_core_rev(struct b44 *bp)
+ {
+- return (br32(bp, B44_SBIDHIGH) & SBIDHIGH_RC_MASK);
++ return (br32(B44_SBIDHIGH) & SBIDHIGH_RC_MASK);
+ }
+
+ static u32 ssb_pci_setup(struct b44 *bp, u32 cores)
+@@ -165,13 +157,13 @@
+ pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR);
+ pci_rev = ssb_get_core_rev(bp);
+
+- val = br32(bp, B44_SBINTVEC);
++ val = br32(B44_SBINTVEC);
+ val |= cores;
+- bw32(bp, B44_SBINTVEC, val);
++ bw32(B44_SBINTVEC, val);
+
+- val = br32(bp, SSB_PCI_TRANS_2);
++ val = br32(SSB_PCI_TRANS_2);
+ val |= SSB_PCI_PREF | SSB_PCI_BURST;
+- bw32(bp, SSB_PCI_TRANS_2, val);
++ bw32(SSB_PCI_TRANS_2, val);
+
+ pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, bar_orig);
+
+@@ -180,18 +172,18 @@
+
+ static void ssb_core_disable(struct b44 *bp)
+ {
+- if (br32(bp, B44_SBTMSLOW) & SBTMSLOW_RESET)
++ if (br32(B44_SBTMSLOW) & SBTMSLOW_RESET)
+ return;
+
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK));
++ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK));
+ b44_wait_bit(bp, B44_SBTMSLOW, SBTMSLOW_REJECT, 100000, 0);
+ b44_wait_bit(bp, B44_SBTMSHIGH, SBTMSHIGH_BUSY, 100000, 1);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK |
++ bw32(B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK |
+ SBTMSLOW_REJECT | SBTMSLOW_RESET));
+- br32(bp, B44_SBTMSLOW);
++ br32(B44_SBTMSLOW);
+ udelay(1);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET));
+- br32(bp, B44_SBTMSLOW);
++ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET));
++ br32(B44_SBTMSLOW);
+ udelay(1);
+ }
+
+@@ -200,58 +192,65 @@
+ u32 val;
+
+ ssb_core_disable(bp);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC));
+- br32(bp, B44_SBTMSLOW);
++ bw32(B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC));
++ br32(B44_SBTMSLOW);
+ udelay(1);
+
+ /* Clear SERR if set, this is a hw bug workaround. */
+- if (br32(bp, B44_SBTMSHIGH) & SBTMSHIGH_SERR)
+- bw32(bp, B44_SBTMSHIGH, 0);
++ if (br32(B44_SBTMSHIGH) & SBTMSHIGH_SERR)
++ bw32(B44_SBTMSHIGH, 0);
+
+- val = br32(bp, B44_SBIMSTATE);
++ val = br32(B44_SBIMSTATE);
+ if (val & (SBIMSTATE_IBE | SBIMSTATE_TO))
+- bw32(bp, B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO));
++ bw32(B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO));
+
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
+- br32(bp, B44_SBTMSLOW);
++ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
++ br32(B44_SBTMSLOW);
+ udelay(1);
+
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK));
+- br32(bp, B44_SBTMSLOW);
++ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK));
++ br32(B44_SBTMSLOW);
+ udelay(1);
+ }
+
++static int b44_4713_instance;
++
+ static int ssb_core_unit(struct b44 *bp)
+ {
+-#if 0
+- u32 val = br32(bp, B44_SBADMATCH0);
+- u32 base;
+-
+- type = val & SBADMATCH0_TYPE_MASK;
+- switch (type) {
+- case 0:
+- base = val & SBADMATCH0_BS0_MASK;
+- break;
+-
+- case 1:
+- base = val & SBADMATCH0_BS1_MASK;
+- break;
+-
+- case 2:
+- default:
+- base = val & SBADMATCH0_BS2_MASK;
+- break;
+- };
+-#endif
+- return 0;
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
++ return b44_4713_instance++;
++ else
++ return 0;
+ }
+
+ static int ssb_is_core_up(struct b44 *bp)
+ {
+- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
++ return ((br32(B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
+ == SBTMSLOW_CLOCK);
+ }
+
++static void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
++{
++ u32 val;
++
++ bw32(B44_CAM_CTRL, (CAM_CTRL_READ |
++ (index << CAM_CTRL_INDEX_SHIFT)));
++
++ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
++
++ val = br32(B44_CAM_DATA_LO);
++
++ data[2] = (val >> 24) & 0xFF;
++ data[3] = (val >> 16) & 0xFF;
++ data[4] = (val >> 8) & 0xFF;
++ data[5] = (val >> 0) & 0xFF;
++
++ val = br32(B44_CAM_DATA_HI);
++
++ data[0] = (val >> 8) & 0xFF;
++ data[1] = (val >> 0) & 0xFF;
++}
++
+ static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
+ {
+ u32 val;
+@@ -260,19 +259,19 @@
+ val |= ((u32) data[3]) << 16;
+ val |= ((u32) data[4]) << 8;
+ val |= ((u32) data[5]) << 0;
+- bw32(bp, B44_CAM_DATA_LO, val);
++ bw32(B44_CAM_DATA_LO, val);
+ val = (CAM_DATA_HI_VALID |
+ (((u32) data[0]) << 8) |
+ (((u32) data[1]) << 0));
+- bw32(bp, B44_CAM_DATA_HI, val);
+- bw32(bp, B44_CAM_CTRL, (CAM_CTRL_WRITE |
++ bw32(B44_CAM_DATA_HI, val);
++ bw32(B44_CAM_CTRL, (CAM_CTRL_WRITE |
+ (index << CAM_CTRL_INDEX_SHIFT)));
+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
+ }
+
+ static inline void __b44_disable_ints(struct b44 *bp)
+ {
+- bw32(bp, B44_IMASK, 0);
++ bw32(B44_IMASK, 0);
+ }
+
+ static void b44_disable_ints(struct b44 *bp)
+@@ -280,34 +279,40 @@
+ __b44_disable_ints(bp);
+
+ /* Flush posted writes. */
+- br32(bp, B44_IMASK);
++ br32(B44_IMASK);
+ }
+
+ static void b44_enable_ints(struct b44 *bp)
+ {
+- bw32(bp, B44_IMASK, bp->imask);
++ bw32(B44_IMASK, bp->imask);
+ }
+
+ static int b44_readphy(struct b44 *bp, int reg, u32 *val)
+ {
+ int err;
+
+- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
+- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
++ bw32(B44_EMAC_ISTAT, EMAC_INT_MII);
++ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ (MDIO_OP_READ << MDIO_DATA_OP_SHIFT) |
+ (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (reg << MDIO_DATA_RA_SHIFT) |
+ (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT)));
+ err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
+- *val = br32(bp, B44_MDIO_DATA) & MDIO_DATA_DATA;
++ *val = br32(B44_MDIO_DATA) & MDIO_DATA_DATA;
+
+ return err;
+ }
+
+ static int b44_writephy(struct b44 *bp, int reg, u32 val)
+ {
+- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
+- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
++ bw32(B44_EMAC_ISTAT, EMAC_INT_MII);
++ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ (MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) |
+ (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (reg << MDIO_DATA_RA_SHIFT) |
+@@ -344,6 +349,9 @@
+ u32 val;
+ int err;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
+ err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
+ if (err)
+ return err;
+@@ -367,20 +375,20 @@
+ bp->flags &= ~(B44_FLAG_TX_PAUSE | B44_FLAG_RX_PAUSE);
+ bp->flags |= pause_flags;
+
+- val = br32(bp, B44_RXCONFIG);
++ val = br32(B44_RXCONFIG);
+ if (pause_flags & B44_FLAG_RX_PAUSE)
+ val |= RXCONFIG_FLOW;
+ else
+ val &= ~RXCONFIG_FLOW;
+- bw32(bp, B44_RXCONFIG, val);
++ bw32(B44_RXCONFIG, val);
+
+- val = br32(bp, B44_MAC_FLOW);
++ val = br32(B44_MAC_FLOW);
+ if (pause_flags & B44_FLAG_TX_PAUSE)
+ val |= (MAC_FLOW_PAUSE_ENAB |
+ (0xc0 & MAC_FLOW_RX_HI_WATER));
+ else
+ val &= ~MAC_FLOW_PAUSE_ENAB;
+- bw32(bp, B44_MAC_FLOW, val);
++ bw32(B44_MAC_FLOW, val);
+ }
+
+ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
+@@ -414,6 +422,9 @@
+ u32 val;
+ int err;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
+ if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
+ goto out;
+ if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
+@@ -476,11 +487,11 @@
+
+ val = &bp->hw_stats.tx_good_octets;
+ for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) {
+- *val++ += br32(bp, reg);
++ *val++ += br32(reg);
+ }
+ val = &bp->hw_stats.rx_good_octets;
+ for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
+- *val++ += br32(bp, reg);
++ *val++ += br32(reg);
+ }
+ }
+
+@@ -506,6 +517,19 @@
+ {
+ u32 bmsr, aux;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
++ bp->flags |= B44_FLAG_100_BASE_T;
++ bp->flags |= B44_FLAG_FULL_DUPLEX;
++ if (!netif_carrier_ok(bp->dev)) {
++ u32 val = br32(B44_TX_CTRL);
++ val |= TX_CTRL_DUPLEX;
++ bw32(B44_TX_CTRL, val);
++ netif_carrier_on(bp->dev);
++ b44_link_report(bp);
++ }
++ return;
++ }
++
+ if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
+ !b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
+ (bmsr != 0xffff)) {
+@@ -520,14 +544,14 @@
+
+ if (!netif_carrier_ok(bp->dev) &&
+ (bmsr & BMSR_LSTATUS)) {
+- u32 val = br32(bp, B44_TX_CTRL);
++ u32 val = br32(B44_TX_CTRL);
+ u32 local_adv, remote_adv;
+
+ if (bp->flags & B44_FLAG_FULL_DUPLEX)
+ val |= TX_CTRL_DUPLEX;
+ else
+ val &= ~TX_CTRL_DUPLEX;
+- bw32(bp, B44_TX_CTRL, val);
++ bw32(B44_TX_CTRL, val);
+
+ if (!(bp->flags & B44_FLAG_FORCE_LINK) &&
+ !b44_readphy(bp, MII_ADVERTISE, &local_adv) &&
+@@ -572,7 +596,7 @@
+ {
+ u32 cur, cons;
+
+- cur = br32(bp, B44_DMATX_STAT) & DMATX_STAT_CDMASK;
++ cur = br32(B44_DMATX_STAT) & DMATX_STAT_CDMASK;
+ cur /= sizeof(struct dma_desc);
+
+ /* XXX needs updating when NETIF_F_SG is supported */
+@@ -596,7 +620,7 @@
+ TX_BUFFS_AVAIL(bp) > B44_TX_WAKEUP_THRESH)
+ netif_wake_queue(bp->dev);
+
+- bw32(bp, B44_GPTIMER, 0);
++ bw32(B44_GPTIMER, 0);
+ }
+
+ /* Works like this. This chip writes a 'struct rx_header" 30 bytes
+@@ -713,7 +737,7 @@
+ u32 cons, prod;
+
+ received = 0;
+- prod = br32(bp, B44_DMARX_STAT) & DMARX_STAT_CDMASK;
++ prod = br32(B44_DMARX_STAT) & DMARX_STAT_CDMASK;
+ prod /= sizeof(struct dma_desc);
+ cons = bp->rx_cons;
+
+@@ -792,7 +816,7 @@
+ }
+
+ bp->rx_cons = cons;
+- bw32(bp, B44_DMARX_PTR, cons * sizeof(struct dma_desc));
++ bw32(B44_DMARX_PTR, cons * sizeof(struct dma_desc));
+
+ return received;
+ }
+@@ -856,8 +880,8 @@
+
+ spin_lock_irqsave(&bp->lock, flags);
+
+- istat = br32(bp, B44_ISTAT);
+- imask = br32(bp, B44_IMASK);
++ istat = br32(B44_ISTAT);
++ imask = br32(B44_IMASK);
+
+ /* ??? What the fuck is the purpose of the interrupt mask
+ * ??? register if we have to mask it out by hand anyways?
+@@ -877,8 +901,8 @@
+ dev->name);
+ }
+
+- bw32(bp, B44_ISTAT, istat);
+- br32(bp, B44_ISTAT);
++ bw32(B44_ISTAT, istat);
++ br32(B44_ISTAT);
+ }
+ spin_unlock_irqrestore(&bp->lock, flags);
+ return IRQ_RETVAL(handled);
+@@ -965,11 +989,11 @@
+
+ wmb();
+
+- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));
++ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc));
+ if (bp->flags & B44_FLAG_BUGGY_TXPTR)
+- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));
++ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc));
+ if (bp->flags & B44_FLAG_REORDER_BUG)
+- br32(bp, B44_DMATX_PTR);
++ br32(B44_DMATX_PTR);
+
+ if (TX_BUFFS_AVAIL(bp) < 1)
+ netif_stop_queue(dev);
+@@ -1137,32 +1161,35 @@
+ {
+ unsigned long reg;
+
+- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
++ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
+ for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL)
+- br32(bp, reg);
++ br32(reg);
+ for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL)
+- br32(bp, reg);
++ br32(reg);
+ }
+
+ /* bp->lock is held. */
+ static void b44_chip_reset(struct b44 *bp)
+ {
++ unsigned int sb_clock;
++
+ if (ssb_is_core_up(bp)) {
+- bw32(bp, B44_RCV_LAZY, 0);
+- bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);
++ bw32(B44_RCV_LAZY, 0);
++ bw32(B44_ENET_CTRL, ENET_CTRL_DISABLE);
+ b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1);
+- bw32(bp, B44_DMATX_CTRL, 0);
++ bw32(B44_DMATX_CTRL, 0);
+ bp->tx_prod = bp->tx_cons = 0;
+- if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) {
++ if (br32(B44_DMARX_STAT) & DMARX_STAT_EMASK) {
+ b44_wait_bit(bp, B44_DMARX_STAT, DMARX_STAT_SIDLE,
+ 100, 0);
+ }
+- bw32(bp, B44_DMARX_CTRL, 0);
++ bw32(B44_DMARX_CTRL, 0);
+ bp->rx_prod = bp->rx_cons = 0;
+ } else {
+- ssb_pci_setup(bp, (bp->core_unit == 0 ?
+- SBINTVEC_ENET0 :
+- SBINTVEC_ENET1));
++ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713)
++ ssb_pci_setup(bp, (bp->core_unit == 0 ?
++ SBINTVEC_ENET0 :
++ SBINTVEC_ENET1));
+ }
+
+ ssb_core_reset(bp);
+@@ -1170,20 +1197,26 @@
+ b44_clear_stats(bp);
+
+ /* Make PHY accessible. */
+- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
+- (0x0d & MDIO_CTRL_MAXF_MASK)));
+- br32(bp, B44_MDIO_CTRL);
+-
+- if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
+- bw32(bp, B44_ENET_CTRL, ENET_CTRL_EPSEL);
+- br32(bp, B44_ENET_CTRL);
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
++ sb_clock = 100000000; /* 100 MHz */
++ else
++ sb_clock = 62500000; /* 62.5 MHz */
++
++ bw32(B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
++ (((sb_clock + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO)
++ & MDIO_CTRL_MAXF_MASK)));
++ br32(B44_MDIO_CTRL);
++
++ if (!(br32(B44_DEVCTRL) & DEVCTRL_IPP)) {
++ bw32(B44_ENET_CTRL, ENET_CTRL_EPSEL);
++ br32(B44_ENET_CTRL);
+ bp->flags &= ~B44_FLAG_INTERNAL_PHY;
+ } else {
+- u32 val = br32(bp, B44_DEVCTRL);
++ u32 val = br32(B44_DEVCTRL);
+
+ if (val & DEVCTRL_EPR) {
+- bw32(bp, B44_DEVCTRL, (val & ~DEVCTRL_EPR));
+- br32(bp, B44_DEVCTRL);
++ bw32(B44_DEVCTRL, (val & ~DEVCTRL_EPR));
++ br32(B44_DEVCTRL);
+ udelay(100);
+ }
+ bp->flags |= B44_FLAG_INTERNAL_PHY;
+@@ -1200,13 +1233,13 @@
+ /* bp->lock is held. */
+ static void __b44_set_mac_addr(struct b44 *bp)
+ {
+- bw32(bp, B44_CAM_CTRL, 0);
++ bw32(B44_CAM_CTRL, 0);
+ if (!(bp->dev->flags & IFF_PROMISC)) {
+ u32 val;
+
+ __b44_cam_write(bp, bp->dev->dev_addr, 0);
+- val = br32(bp, B44_CAM_CTRL);
+- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
++ val = br32(B44_CAM_CTRL);
++ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
+ }
+ }
+
+@@ -1240,30 +1273,30 @@
+ b44_setup_phy(bp);
+
+ /* Enable CRC32, set proper LED modes and power on PHY */
+- bw32(bp, B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL);
+- bw32(bp, B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT));
++ bw32(B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL);
++ bw32(B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT));
+
+ /* This sets the MAC address too. */
+ __b44_set_rx_mode(bp->dev);
+
+ /* MTU + eth header + possible VLAN tag + struct rx_header */
+- bw32(bp, B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
+- bw32(bp, B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
++ bw32(B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
++ bw32(B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
+
+- bw32(bp, B44_TX_WMARK, 56); /* XXX magic */
+- bw32(bp, B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
+- bw32(bp, B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
+- bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
++ bw32(B44_TX_WMARK, 56); /* XXX magic */
++ bw32(B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
++ bw32(B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
++ bw32(B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
+ (bp->rx_offset << DMARX_CTRL_ROSHIFT)));
+- bw32(bp, B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
++ bw32(B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
+
+- bw32(bp, B44_DMARX_PTR, bp->rx_pending);
++ bw32(B44_DMARX_PTR, bp->rx_pending);
+ bp->rx_prod = bp->rx_pending;
+
+- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
++ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
+
+- val = br32(bp, B44_ENET_CTRL);
+- bw32(bp, B44_ENET_CTRL, (val | ENET_CTRL_ENABLE));
++ val = br32(B44_ENET_CTRL);
++ bw32(B44_ENET_CTRL, (val | ENET_CTRL_ENABLE));
+ }
+
+ static int b44_open(struct net_device *dev)
+@@ -1416,11 +1449,11 @@
+ int i=0;
+ unsigned char zero[6] = {0,0,0,0,0,0};
+
+- val = br32(bp, B44_RXCONFIG);
++ val = br32(B44_RXCONFIG);
+ val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI);
+ if (dev->flags & IFF_PROMISC) {
+ val |= RXCONFIG_PROMISC;
+- bw32(bp, B44_RXCONFIG, val);
++ bw32(B44_RXCONFIG, val);
+ } else {
+ __b44_set_mac_addr(bp);
+
+@@ -1432,9 +1465,9 @@
+ for(;i<64;i++) {
+ __b44_cam_write(bp, zero, i);
+ }
+- bw32(bp, B44_RXCONFIG, val);
+- val = br32(bp, B44_CAM_CTRL);
+- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
++ bw32(B44_RXCONFIG, val);
++ val = br32(B44_CAM_CTRL);
++ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
+ }
+ }
+
+@@ -1704,19 +1737,41 @@
+ {
+ u8 eeprom[128];
+ int err;
++ unsigned long flags;
+
+- err = b44_read_eeprom(bp, &eeprom[0]);
+- if (err)
+- goto out;
+-
+- bp->dev->dev_addr[0] = eeprom[79];
+- bp->dev->dev_addr[1] = eeprom[78];
+- bp->dev->dev_addr[2] = eeprom[81];
+- bp->dev->dev_addr[3] = eeprom[80];
+- bp->dev->dev_addr[4] = eeprom[83];
+- bp->dev->dev_addr[5] = eeprom[82];
+-
+- bp->phy_addr = eeprom[90] & 0x1f;
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) {
++ /*
++ * BCM47xx boards don't have a EEPROM. The MAC is stored in
++ * a NVRAM area somewhere in the flash memory. As we don't
++ * know the location and/or the format of the NVRAM area
++ * here, we simply rely on the bootloader to write the
++ * MAC into the CAM.
++ */
++ spin_lock_irqsave(&bp->lock, flags);
++ __b44_cam_read(bp, bp->dev->dev_addr, 0);
++ spin_unlock_irqrestore(&bp->lock, flags);
++
++ /*
++ * BCM47xx boards don't have a PHY. Usually there is a switch
++ * chip with multiple PHYs connected to the PHY port.
++ */
++ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++ bp->dma_offset = 0;
++ } else {
++ err = b44_read_eeprom(bp, &eeprom[0]);
++ if (err)
++ return err;
++
++ bp->dev->dev_addr[0] = eeprom[79];
++ bp->dev->dev_addr[1] = eeprom[78];
++ bp->dev->dev_addr[2] = eeprom[81];
++ bp->dev->dev_addr[3] = eeprom[80];
++ bp->dev->dev_addr[4] = eeprom[83];
++ bp->dev->dev_addr[5] = eeprom[82];
++
++ bp->phy_addr = eeprom[90] & 0x1f;
++ bp->dma_offset = SB_PCI_DMA;
++ }
+
+ /* With this, plus the rx_header prepended to the data by the
+ * hardware, we'll land the ethernet header on a 2-byte boundary.
+@@ -1726,13 +1781,12 @@
+ bp->imask = IMASK_DEF;
+
+ bp->core_unit = ssb_core_unit(bp);
+- bp->dma_offset = SB_PCI_DMA;
+
+ /* XXX - really required?
+ bp->flags |= B44_FLAG_BUGGY_TXPTR;
+ */
+-out:
+- return err;
++
++ return 0;
+ }
+
+ static int __devinit b44_init_one(struct pci_dev *pdev,
+@@ -1810,7 +1864,7 @@
+
+ spin_lock_init(&bp->lock);
+
+- bp->regs = ioremap(b44reg_base, b44reg_len);
++ bp->regs = (unsigned long) ioremap(b44reg_base, b44reg_len);
+ if (bp->regs == 0UL) {
+ printk(KERN_ERR PFX "Cannot map device registers, "
+ "aborting.\n");
+@@ -1871,7 +1925,8 @@
+
+ pci_save_state(bp->pdev);
+
+- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name);
++ printk(KERN_INFO "%s: Broadcom %s 10/100BaseT Ethernet ", dev->name,
++ (pdev->device == PCI_DEVICE_ID_BCM4713) ? "47xx" : "4400");
+ for (i = 0; i < 6; i++)
+ printk("%2.2x%c", dev->dev_addr[i],
+ i == 5 ? '\n' : ':');
+@@ -1879,7 +1934,7 @@
+ return 0;
+
+ err_out_iounmap:
+- iounmap(bp->regs);
++ iounmap((void *) bp->regs);
+
+ err_out_free_dev:
+ free_netdev(dev);
+@@ -1901,7 +1956,7 @@
+ struct b44 *bp = netdev_priv(dev);
+
+ unregister_netdev(dev);
+- iounmap(bp->regs);
++ iounmap((void *) bp->regs);
+ free_netdev(dev);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+diff -Nur linux-2.6.12.5/drivers/net/b44.h linux-2.6.12.5-brcm/drivers/net/b44.h
+--- linux-2.6.12.5/drivers/net/b44.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/drivers/net/b44.h 2005-08-28 11:12:20.694819024 +0200
+@@ -292,6 +292,9 @@
+ #define SSB_PCI_MASK1 0xfc000000
+ #define SSB_PCI_MASK2 0xc0000000
+
++#define br32(REG) readl(bp->regs + (REG))
++#define bw32(REG,VAL) writel((VAL), bp->regs + (REG))
++
+ /* 4400 PHY registers */
+ #define B44_MII_AUXCTRL 24 /* Auxiliary Control */
+ #define MII_AUXCTRL_DUPLEX 0x0001 /* Full Duplex */
+@@ -345,6 +348,8 @@
+ };
+
+ #define B44_MCAST_TABLE_SIZE 32
++#define B44_PHY_ADDR_NO_PHY 30
++#define B44_MDC_RATIO 5000000
+
+ /* SW copy of device statistics, kept up to date by periodic timer
+ * which probes HW values. Must have same relative layout as HW
+@@ -410,7 +415,7 @@
+ struct net_device_stats stats;
+ struct b44_hw_stats hw_stats;
+
+- void __iomem *regs;
++ unsigned long regs;
+ struct pci_dev *pdev;
+ struct net_device *dev;
+
+diff -Nur linux-2.6.12.5/include/asm-mips/bootinfo.h linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h
+--- linux-2.6.12.5/include/asm-mips/bootinfo.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h 2005-08-28 11:12:20.695818872 +0200
+@@ -213,6 +213,12 @@
+ #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
+ #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
+
++/*
++ * Valid machtype for group Broadcom
++ */
++#define MACH_GROUP_BRCM 23 /* Broadcom */
++#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
++
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ const char *get_system_type(void);
+diff -Nur linux-2.6.12.5/include/asm-mips/cpu.h linux-2.6.12.5-brcm/include/asm-mips/cpu.h
+--- linux-2.6.12.5/include/asm-mips/cpu.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/include/asm-mips/cpu.h 2005-08-28 11:12:20.695818872 +0200
+@@ -87,6 +87,13 @@
+ #define PRID_IMP_SR71000 0x0400
+
+ /*
++ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
++ */
++
++#define PRID_IMP_BCM4710 0x4000
++#define PRID_IMP_BCM3302 0x9000
++
++/*
+ * Definitions for 7:0 on legacy processors
+ */
+
+@@ -177,7 +184,9 @@
+ #define CPU_VR4133 56
+ #define CPU_AU1550 57
+ #define CPU_24K 58
+-#define CPU_LAST 58
++#define CPU_BCM3302 59
++#define CPU_BCM4710 60
++#define CPU_LAST 60
+
+ /*
+ * ISA Level encodings
+diff -Nur linux-2.6.12.5/include/asm-mips/mipsregs.h linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h
+--- linux-2.6.12.5/include/asm-mips/mipsregs.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h 2005-08-28 11:12:20.722814768 +0200
+@@ -790,10 +790,18 @@
+ #define read_c0_config1() __read_32bit_c0_register($16, 1)
+ #define read_c0_config2() __read_32bit_c0_register($16, 2)
+ #define read_c0_config3() __read_32bit_c0_register($16, 3)
++#define read_c0_config4() __read_32bit_c0_register($16, 4)
++#define read_c0_config5() __read_32bit_c0_register($16, 5)
++#define read_c0_config6() __read_32bit_c0_register($16, 6)
++#define read_c0_config7() __read_32bit_c0_register($16, 7)
+ #define write_c0_config(val) __write_32bit_c0_register($16, 0, val)
+ #define write_c0_config1(val) __write_32bit_c0_register($16, 1, val)
+ #define write_c0_config2(val) __write_32bit_c0_register($16, 2, val)
+ #define write_c0_config3(val) __write_32bit_c0_register($16, 3, val)
++#define write_c0_config4(val) __write_32bit_c0_register($16, 4, val)
++#define write_c0_config5(val) __write_32bit_c0_register($16, 5, val)
++#define write_c0_config6(val) __write_32bit_c0_register($16, 6, val)
++#define write_c0_config7(val) __write_32bit_c0_register($16, 7, val)
+
+ /*
+ * The WatchLo register. There may be upto 8 of them.
+diff -Nur linux-2.6.12.5/include/linux/init.h linux-2.6.12.5-brcm/include/linux/init.h
+--- linux-2.6.12.5/include/linux/init.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/include/linux/init.h 2005-08-28 11:12:20.723814616 +0200
+@@ -86,6 +86,8 @@
+ static initcall_t __initcall_##fn __attribute_used__ \
+ __attribute__((__section__(".initcall" level ".init"))) = fn
+
++#define early_initcall(fn) __define_initcall(".early1",fn)
++
+ #define core_initcall(fn) __define_initcall("1",fn)
+ #define postcore_initcall(fn) __define_initcall("2",fn)
+ #define arch_initcall(fn) __define_initcall("3",fn)
+diff -Nur linux-2.6.12.5/include/linux/pci_ids.h linux-2.6.12.5-brcm/include/linux/pci_ids.h
+--- linux-2.6.12.5/include/linux/pci_ids.h 2005-08-15 02:20:18.000000000 +0200
++++ linux-2.6.12.5-brcm/include/linux/pci_ids.h 2005-08-28 11:12:20.726814160 +0200
+@@ -2110,6 +2110,7 @@
+ #define PCI_DEVICE_ID_TIGON3_5901_2 0x170e
+ #define PCI_DEVICE_ID_BCM4401 0x4401
+ #define PCI_DEVICE_ID_BCM4401B0 0x4402
++#define PCI_DEVICE_ID_BCM4713 0x4713
+
+ #define PCI_VENDOR_ID_TOPIC 0x151f
+ #define PCI_DEVICE_ID_TOPIC_TP560 0x0000
generated by cgit v1.1 at 2024-12-01 21:12:53 +0000