brcm-2.4 system code and driver update

SVN-Revision: 3727

5 files changed, 8652 insertions, 10727 deletions

diff --git a/openwrt/package/wificonf/wificonf.c b/openwrt/package/wificonf/wificonf.c
index 068090c..b243cfa 100644
--- a/openwrt/package/wificonf/wificonf.c
+++ b/openwrt/package/wificonf/wificonf.c
@@ -281,10 +281,10 @@ static int is_new_bcom(int skfd, char *ifname)
 	bzero(buf, 8192);
 	bcom_ioctl(skfd, ifname, WLC_DUMP, buf, 8192);
 
-	if (strstr(buf, "3.130"))
-		return 1;
+	if (strstr(buf, "3.90"))
+		return 0;
 
-	return 0;
+	return 1;
 }
 
 static int bcom_get_wsec(int vif)
diff --git a/openwrt/target/linux/brcm-2.4/Config.in b/openwrt/target/linux/brcm-2.4/Config.in
index c344a97..37fb682 100644
--- a/openwrt/target/linux/brcm-2.4/Config.in
+++ b/openwrt/target/linux/brcm-2.4/Config.in
@@ -6,13 +6,3 @@ config BR2_PACKAGE_KMOD_BRCM_WL
 	help
 	  Proprietary driver for Broadcom Wireless chipsets
 
-config BR2_PACKAGE_KMOD_BRCM_WL2
-	prompt "kmod-brcm-wl2..................... Broadcom Wireless Network Driver (new)"
-	tristate
-	depends BR2_LINUX_2_4_BRCM
-	default m
-	help
-	  Proprietary driver for Broadcom Wireless chipsets
-	  New version with Multi-BSS capability
-
-
diff --git a/openwrt/target/linux/brcm-2.4/Makefile b/openwrt/target/linux/brcm-2.4/Makefile
index 17473be..b623aea 100644
--- a/openwrt/target/linux/brcm-2.4/Makefile
+++ b/openwrt/target/linux/brcm-2.4/Makefile
@@ -12,10 +12,6 @@ $(eval $(call KMOD_template,BRCM_WL,brcm-wl,\
 	$(MODULES_DIR)/kernel/drivers/net/wl/wl.o \
 ,CONFIG_WL,,20,wl))
 
-$(eval $(call KMOD_template,BRCM_WL2,brcm-wl2,\
-	$(MODULES_DIR)/kernel/drivers/net/wl2/wl.o \
-,CONFIG_WL,,20,wl))
-
 $(eval $(call KMOD_template,LP,lp,\
 	$(MODULES_DIR)/kernel/drivers/parport/parport.o \
 	$(MODULES_DIR)/kernel/drivers/parport/parport_splink.o \
@@ -38,10 +34,10 @@ $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
 # Proprietary driver for BCM43xx
 ###############################################
 
-LINUX_BINARY_DRIVER_SITE=http://openwrt.org/downloads/sources
+LINUX_BINARY_DRIVER_SITE=http://downloads.openwrt.org/sources
 # proprietary driver, extracted from Linksys GPL sourcetree WRT54GS 4.70.6
-LINUX_BINARY_WL_DRIVER=kernel-binary-wl-0.6.tar.gz
-LINUX_BINARY_WL_MD5SUM=4fc1d5b46bcb7a17d6d5dd31da9c8d7f
+LINUX_BINARY_WL_DRIVER=kernel-binary-wl-0.7.tar.gz
+LINUX_BINARY_WL_MD5SUM=ff50130914790cbae9b73a13513da5ee
 
 $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER):
 	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_BINARY_WL_DRIVER) $(LINUX_BINARY_WL_MD5SUM) $(LINUX_BINARY_DRIVER_SITE) $(MAKE_TRACE)
@@ -56,18 +52,15 @@ $(LINUX_DIR)/.drivers-unpacked: $(LINUX_DIR)/.unpacked
 	zcat $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
 	# copy binary wlan driver
 	mkdir -p $(LINUX_DIR)/drivers/net/wl
-	$(CP) $(BUILD_DIR)/kernel-binary-wl/old/*.o $(LINUX_DIR)/drivers/net/wl
-	$(CP) $(BUILD_DIR)/kernel-binary-wl/new/*.o $(LINUX_DIR)/drivers/net/wl2
+	$(CP) $(BUILD_DIR)/kernel-binary-wl/*.o $(LINUX_DIR)/drivers/net/wl
 	touch $@
 
 $(LINUX_DIR)/.drivers-installed: $(LINUX_DIR)/.modules_done
 	mkdir -p $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl
-	mkdir -p $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl2
 	@-[ -f $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl/wl.o ] || $(CP) $(LINUX_DIR)/drivers/net/wl/wl.o $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl/
-	@-[ -f $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl2/wl.o ] || $(CP) $(LINUX_DIR)/drivers/net/wl2/wl.o $(LINUX_BUILD_DIR)/modules/lib/modules/2.4.32/kernel/drivers/net/wl2/
 	touch $@
 
 linux-dirclean: drivers-clean
 
 drivers-clean:
-	rm -rf $(BUILD_DIR)/wl
+	rm -rf $(BUILD_DIR)/kernel-binary-wl
diff --git a/openwrt/target/linux/brcm-2.4/config b/openwrt/target/linux/brcm-2.4/config
index 9759b90..c4cf534 100644
--- a/openwrt/target/linux/brcm-2.4/config
+++ b/openwrt/target/linux/brcm-2.4/config
@@ -833,7 +833,6 @@ CONFIG_NET_RADIO=y
 # CONFIG_AIRO is not set
 # CONFIG_HERMES is not set
 CONFIG_WL=m
-CONFIG_WL2=m
 # CONFIG_PLX_HERMES is not set
 # CONFIG_TMD_HERMES is not set
 # CONFIG_PCI_HERMES is not set
diff --git a/openwrt/target/linux/brcm-2.4/patches/001-bcm47xx.patch b/openwrt/target/linux/brcm-2.4/patches/001-bcm47xx.patch
index d662b4c..b83db35 100644
--- a/openwrt/target/linux/brcm-2.4/patches/001-bcm47xx.patch
+++ b/openwrt/target/linux/brcm-2.4/patches/001-bcm47xx.patch
@@ -1,6 +1,6 @@
-diff -Naur linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
---- linux.old/arch/mips/Makefile	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/Makefile	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
+--- linux.old/arch/mips/Makefile	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/Makefile	2006-04-27 19:24:19.000000000 +0200
 @@ -726,6 +726,19 @@
  endif
  
@@ -29,10 +29,10 @@ diff -Naur linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
  
  archmrproper:
  	@$(MAKEBOOT) mrproper
-diff -Naur linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Makefile
+diff -urN linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Makefile
 --- linux.old/arch/mips/bcm947xx/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/Makefile	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,15 @@
++++ linux.dev/arch/mips/bcm947xx/Makefile	2006-05-02 17:46:22.000000000 +0200
+@@ -0,0 +1,17 @@
 +#
 +# Makefile for the BCM947xx specific kernel interface routines
 +# under Linux.
@@ -42,15 +42,1484 @@ diff -Naur linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Ma
 +
 +O_TARGET        := bcm947xx.o
 +
-+export-objs     := nvram_linux.o setup.o
++export-objs     := export.o
 +obj-y		:= prom.o setup.o time.o sbmips.o gpio.o
 +obj-y		+= nvram.o nvram_linux.o sflash.o cfe_env.o
++obj-y		+= sbutils.o bcmutils.o bcmsrom.o hndchipc.o
 +obj-$(CONFIG_PCI) += sbpci.o pcibios.o
++obj-y 		+= export.o
 +
 +include $(TOPDIR)/Rules.make
-diff -Naur linux.old/arch/mips/bcm947xx/cfe_env.c linux.dev/arch/mips/bcm947xx/cfe_env.c
+diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bcmsrom.c
+--- linux.old/arch/mips/bcm947xx/bcmsrom.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/bcmsrom.c	2006-04-27 20:32:48.000000000 +0200
+@@ -0,0 +1,1212 @@
++/*
++ *  Misc useful routines to access NIC SROM/OTP .
++ *
++ * Copyright 2006, 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: bcmsrom.c,v 1.1.1.14 2006/04/15 01:28:25 michael Exp $
++ */
++
++#include <typedefs.h>
++#include <bcmdefs.h>
++#include <osl.h>
++#include <bcmutils.h>
++#include <bcmsrom.h>
++#include <bcmdevs.h>
++#include <bcmendian.h>
++#include <sbpcmcia.h>
++#include <pcicfg.h>
++#include <sbutils.h>
++#include <bcmnvram.h>
++
++/* debug/trace */
++#if defined(WLTEST)
++#define	BS_ERROR(args)	printf args
++#else
++#define	BS_ERROR(args)
++#endif	/* BCMDBG_ERR || WLTEST */
++
++#define	VARS_MAX	4096	/* should be reduced */
++
++#define WRITE_ENABLE_DELAY	500	/* 500 ms after write enable/disable toggle */
++#define WRITE_WORD_DELAY	20	/* 20 ms between each word write */
++
++static int initvars_srom_pci(void *sbh, void *curmap, char **vars, uint *count);
++static int initvars_cis_pcmcia(void *sbh, osl_t *osh, char **vars, uint *count);
++static int initvars_flash_sb(void *sbh, char **vars, uint *count);
++static int srom_parsecis(osl_t *osh, uint8 **pcis, uint ciscnt, char **vars, uint *count);
++static int sprom_cmd_pcmcia(osl_t *osh, uint8 cmd);
++static int sprom_read_pcmcia(osl_t *osh, uint16 addr, uint16 *data);
++static int sprom_write_pcmcia(osl_t *osh, uint16 addr, uint16 data);
++static int sprom_read_pci(osl_t *osh, uint16 *sprom, uint wordoff, uint16 *buf, uint nwords,
++                          bool check_crc);
++
++static int initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count);
++static int initvars_flash(osl_t *osh, char **vp, uint len, char *devpath);
++
++/*
++ * Initialize local vars from the right source for this platform.
++ * Return 0 on success, nonzero on error.
++ */
++int
++srom_var_init(void *sbh, uint bustype, void *curmap, osl_t *osh, char **vars, uint *count)
++{
++	ASSERT(bustype == BUSTYPE(bustype));
++	if (vars == NULL || count == NULL)
++		return (0);
++
++	switch (BUSTYPE(bustype)) {
++	case SB_BUS:
++	case JTAG_BUS:
++		return initvars_flash_sb(sbh, vars, count);
++
++	case PCI_BUS:
++		ASSERT(curmap);	/* can not be NULL */
++		return initvars_srom_pci(sbh, curmap, vars, count);
++
++	case PCMCIA_BUS:
++		return initvars_cis_pcmcia(sbh, osh, vars, count);
++
++
++	default:
++		ASSERT(0);
++	}
++	return (-1);
++}
++
++/* support only 16-bit word read from srom */
++int
++srom_read(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
++{
++	void *srom;
++	uint i, off, nw;
++
++	ASSERT(bustype == BUSTYPE(bustype));
++
++	/* check input - 16-bit access only */
++	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++		return 1;
++
++	off = byteoff / 2;
++	nw = nbytes / 2;
++
++	if (BUSTYPE(bustype) == PCI_BUS) {
++		if (!curmap)
++			return 1;
++		srom = (uchar*)curmap + PCI_BAR0_SPROM_OFFSET;
++		if (sprom_read_pci(osh, srom, off, buf, nw, FALSE))
++			return 1;
++	} else if (BUSTYPE(bustype) == PCMCIA_BUS) {
++		for (i = 0; i < nw; i++) {
++			if (sprom_read_pcmcia(osh, (uint16)(off + i), (uint16*)(buf + i)))
++				return 1;
++		}
++	} else {
++		return 1;
++	}
++
++	return 0;
++}
++
++/* support only 16-bit word write into srom */
++int
++srom_write(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
++{
++	uint16 *srom;
++	uint i, nw, crc_range;
++	uint16 image[SPROM_SIZE];
++	uint8 crc;
++	volatile uint32 val32;
++
++	ASSERT(bustype == BUSTYPE(bustype));
++
++	/* check input - 16-bit access only */
++	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
++		return 1;
++
++	/* Are we writing the whole thing at once? */
++	if ((byteoff == 0) &&
++	    ((nbytes == SPROM_SIZE) ||
++	     (nbytes == (SPROM_CRC_RANGE * 2)) ||
++	     (nbytes == (SROM4_WORDS * 2)))) {
++		crc_range = nbytes;
++		bcopy((void*)buf, (void*)image, nbytes);
++		nw = nbytes / 2;
++	} else {
++		if ((BUSTYPE(bustype) == PCMCIA_BUS) || (BUSTYPE(bustype) == SDIO_BUS))
++			crc_range = SPROM_SIZE;
++		else
++			crc_range = SPROM_CRC_RANGE * 2;	/* Tentative */
++
++		nw = crc_range / 2;
++		/* read first 64 words from srom */
++		if (srom_read(bustype, curmap, osh, 0, nw * 2, image))
++			return 1;
++		if (image[SROM4_SIGN] == SROM4_SIGNATURE) {
++			crc_range = SROM4_WORDS;
++			nw = crc_range / 2;
++			if (srom_read(bustype, curmap, osh, 0, nw * 2, image))
++				return 1;
++		}
++		/* make changes */
++		bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes);
++	}
++
++	/* calculate crc */
++	htol16_buf(image, crc_range);
++	crc = ~hndcrc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE);
++	ltoh16_buf(image, crc_range);
++	image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff);
++
++	if (BUSTYPE(bustype) == PCI_BUS) {
++		srom = (uint16*)((uchar*)curmap + PCI_BAR0_SPROM_OFFSET);
++		/* enable writes to the SPROM */
++		val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32));
++		val32 |= SPROM_WRITEEN;
++		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32);
++		bcm_mdelay(WRITE_ENABLE_DELAY);
++		/* write srom */
++		for (i = 0; i < nw; i++) {
++			W_REG(osh, &srom[i], image[i]);
++			bcm_mdelay(WRITE_WORD_DELAY);
++		}
++		/* disable writes to the SPROM */
++		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 &
++		                     ~SPROM_WRITEEN);
++	} else if (BUSTYPE(bustype) == PCMCIA_BUS) {
++		/* enable writes to the SPROM */
++		if (sprom_cmd_pcmcia(osh, SROM_WEN))
++			return 1;
++		bcm_mdelay(WRITE_ENABLE_DELAY);
++		/* write srom */
++		for (i = 0; i < nw; i++) {
++			sprom_write_pcmcia(osh, (uint16)(i), image[i]);
++			bcm_mdelay(WRITE_WORD_DELAY);
++		}
++		/* disable writes to the SPROM */
++		if (sprom_cmd_pcmcia(osh, SROM_WDS))
++			return 1;
++	} else {
++		return 1;
++	}
++
++	bcm_mdelay(WRITE_ENABLE_DELAY);
++	return 0;
++}
++
++
++static int
++srom_parsecis(osl_t *osh, uint8 **pcis, uint ciscnt, char **vars, uint *count)
++{
++	char eabuf[32];
++	char *vp, *base;
++	uint8 *cis, tup, tlen, sromrev = 1;
++	int i, j;
++	uint varsize;
++	bool ag_init = FALSE;
++	uint32 w32;
++
++	ASSERT(vars);
++	ASSERT(count);
++
++	base = vp = MALLOC(osh, VARS_MAX);
++	ASSERT(vp);
++	if (!vp)
++		return -2;
++
++	while (ciscnt--) {
++		cis = *pcis++;
++		i = 0;
++		do {
++			tup = cis[i++];
++			tlen = cis[i++];
++			if ((i + tlen) >= CIS_SIZE)
++				break;
++
++			switch (tup) {
++			case CISTPL_MANFID:
++				vp += sprintf(vp, "manfid=%d", (cis[i + 1] << 8) + cis[i]);
++				vp++;
++				vp += sprintf(vp, "prodid=%d", (cis[i + 3] << 8) + cis[i + 2]);
++				vp++;
++				break;
++
++			case CISTPL_FUNCE:
++				switch (cis[i]) {
++				case LAN_NID:
++					ASSERT(cis[i + 1] == 6);
++					bcm_ether_ntoa((struct ether_addr *)&cis[i + 2], eabuf);
++					vp += sprintf(vp, "il0macaddr=%s", eabuf);
++					vp++;
++					break;
++				case 1: 	/* SDIO Extended Data */
++					vp += sprintf(vp, "sdmaxblk=%d",
++					              (cis[i + 13] << 8) | cis[i + 12]);
++					vp++;
++					break;
++				}
++				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_SROMREV:
++					sromrev = cis[i + 1];
++					break;
++
++				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, "aa2g=%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:
++					ASSERT(sromrev == 1);
++					vp += sprintf(vp, "cc=%d", cis[i + 1]);
++					vp++;
++					break;
++
++				case HNBU_PAPARMS:
++					if (tlen == 2) {
++						ASSERT(sromrev == 1);
++						vp += sprintf(vp, "pa0maxpwr=%d", cis[i + 1]);
++						vp++;
++					} else if (tlen >= 9) {
++						if (tlen == 10) {
++							ASSERT(sromrev == 2);
++							vp += sprintf(vp, "opo=%d", cis[i + 9]);
++							vp++;
++						} else
++							ASSERT(tlen == 9);
++
++						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++;
++						vp += sprintf(vp, "pa0maxpwr=%d", cis[i + 8]);
++						vp++;
++					} else
++						ASSERT(tlen >= 9);
++					break;
++
++				case HNBU_OEM:
++					ASSERT(sromrev == 1);
++					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:
++					w32 = (cis[i + 2] << 8) + cis[i + 1];
++					if (tlen == 5)
++						w32 |= (cis[i + 4] << 24) + (cis[i + 3] << 16);
++					vp += sprintf(vp, "boardflags=0x%x", w32);
++					vp++;
++					break;
++
++				case HNBU_LEDS:
++					if (cis[i + 1] != 0xff) {
++						vp += sprintf(vp, "ledbh0=%d", cis[i + 1]);
++						vp++;
++					}
++					if (cis[i + 2] != 0xff) {
++						vp += sprintf(vp, "ledbh1=%d", cis[i + 2]);
++						vp++;
++					}
++					if (cis[i + 3] != 0xff) {
++						vp += sprintf(vp, "ledbh2=%d", cis[i + 3]);
++						vp++;
++					}
++					if (cis[i + 4] != 0xff) {
++						vp += sprintf(vp, "ledbh3=%d", cis[i + 4]);
++						vp++;
++					}
++					break;
++
++				case HNBU_CCODE:
++				{
++					char str[3];
++					ASSERT(sromrev > 1);
++					str[0] = cis[i + 1];
++					str[1] = cis[i + 2];
++					str[2] = 0;
++					vp += sprintf(vp, "ccode=%s", str);
++					vp++;
++					vp += sprintf(vp, "cctl=0x%x", cis[i + 3]);
++					vp++;
++					break;
++				}
++
++				case HNBU_CCKPO:
++					ASSERT(sromrev > 2);
++					vp += sprintf(vp, "cckpo=0x%x",
++					              (cis[i + 2] << 8) | cis[i + 1]);
++					vp++;
++					break;
++
++				case HNBU_OFDMPO:
++					ASSERT(sromrev > 2);
++					vp += sprintf(vp, "ofdmpo=0x%x",
++					              (cis[i + 4] << 24) |
++					              (cis[i + 3] << 16) |
++					              (cis[i + 2] << 8) |
++					              cis[i + 1]);
++					vp++;
++					break;
++				}
++				break;
++
++			}
++			i += tlen;
++		} while (tup != 0xff);
++	}
++
++	/* Set the srom version */
++	vp += sprintf(vp, "sromrev=%d", sromrev);
++	vp++;
++
++	/* if there is no antenna gain field, set default */
++	if (ag_init == FALSE) {
++		ASSERT(sromrev == 1);
++		vp += sprintf(vp, "ag0=%d", 0xff);
++		vp++;
++	}
++
++	/* final nullbyte terminator */
++	*vp++ = '\0';
++	varsize = (uint)(vp - base);
++
++	ASSERT((vp - base) < VARS_MAX);
++
++	if (varsize == VARS_MAX) {
++		*vars = base;
++	} else {
++		vp = MALLOC(osh, varsize);
++		ASSERT(vp);
++		if (vp)
++			bcopy(base, vp, varsize);
++		MFREE(osh, base, VARS_MAX);
++		*vars = vp;
++		if (!vp) {
++			*count = 0;
++			return -2;
++		}
++	}
++	*count = varsize;
++
++	return (0);
++}
++
++
++/* set PCMCIA sprom command register */
++static int
++sprom_cmd_pcmcia(osl_t *osh, uint8 cmd)
++{
++	uint8 status = 0;
++	uint wait_cnt = 1000;
++
++	/* write sprom command register */
++	OSL_PCMCIA_WRITE_ATTR(osh, SROM_CS, &cmd, 1);
++
++	/* wait status */
++	while (wait_cnt--) {
++		OSL_PCMCIA_READ_ATTR(osh, SROM_CS, &status, 1);
++		if (status & SROM_DONE)
++			return 0;
++	}
++
++	return 1;
++}
++
++/* read a word from the PCMCIA srom */
++static int
++sprom_read_pcmcia(osl_t *osh, uint16 addr, uint16 *data)
++{
++	uint8 addr_l, addr_h, data_l, data_h;
++
++	addr_l = (uint8)((addr * 2) & 0xff);
++	addr_h = (uint8)(((addr * 2) >> 8) & 0xff);
++
++	/* set address */
++	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1);
++	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1);
++
++	/* do read */
++	if (sprom_cmd_pcmcia(osh, SROM_READ))
++		return 1;
++
++	/* read data */
++	data_h = data_l = 0;
++	OSL_PCMCIA_READ_ATTR(osh, SROM_DATAH, &data_h, 1);
++	OSL_PCMCIA_READ_ATTR(osh, SROM_DATAL, &data_l, 1);
++
++	*data = (data_h << 8) | data_l;
++	return 0;
++}
++
++/* write a word to the PCMCIA srom */
++static int
++sprom_write_pcmcia(osl_t *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(osl_t *osh, uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc)
++{
++	int err = 0;
++	uint i;
++
++	/* read the sprom */
++	for (i = 0; i < nwords; i++)
++		buf[i] = R_REG(osh, &sprom[wordoff + i]);
++
++	if (check_crc) {
++		/* fixup the endianness so crc8 will pass */
++		htol16_buf(buf, nwords * 2);
++		if (hndcrc8((uint8*)buf, nwords * 2, CRC8_INIT_VALUE) != CRC8_GOOD_VALUE)
++			err = 1;
++		/* now correct the endianness of the byte array */
++		ltoh16_buf(buf, nwords * 2);
++	}
++
++	return err;
++}
++
++/*
++* Create variable table from memory.
++* Return 0 on success, nonzero on error.
++*/
++static int
++initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count)
++{
++	int c = (int)(end - start);
++
++	/* do it only when there is more than just the null string */
++	if (c > 1) {
++		char *vp = MALLOC(osh, c);
++		ASSERT(vp);
++		if (!vp)
++			return BCME_NOMEM;
++		bcopy(start, vp, c);
++		*vars = vp;
++		*count = c;
++	}
++	else {
++		*vars = NULL;
++		*count = 0;
++	}
++
++	return 0;
++}
++
++/*
++ * Find variables with <devpath> from flash. 'base' points to the beginning
++ * of the table upon enter and to the end of the table upon exit when success.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++initvars_flash(osl_t *osh, char **base, uint len, char *devpath)
++{
++	char *vp = *base;
++	char *flash;
++	int err;
++	char *s;
++	uint l, dl, copy_len;
++
++	/* allocate memory and read in flash */
++	if (!(flash = MALLOC(osh, NVRAM_SPACE)))
++		return BCME_NOMEM;
++	if ((err = nvram_getall(flash, NVRAM_SPACE)))
++		goto exit;
++
++	/* grab vars with the <devpath> prefix in name */
++	dl = strlen(devpath);
++	for (s = flash; s && *s; s += l + 1) {
++		l = strlen(s);
++
++		/* skip non-matching variable */
++		if (strncmp(s, devpath, dl))
++			continue;
++
++		/* is there enough room to copy? */
++		copy_len = l - dl + 1;
++		if (len < copy_len) {
++			err = BCME_BUFTOOSHORT;
++			goto exit;
++		}
++
++		/* no prefix, just the name=value */
++		strcpy(vp, &s[dl]);
++		vp += copy_len;
++		len -= copy_len;
++	}
++
++	/* add null string as terminator */
++	if (len < 1) {
++		err = BCME_BUFTOOSHORT;
++		goto exit;
++	}
++	*vp++ = '\0';
++
++	*base = vp;
++
++exit:	MFREE(osh, flash, NVRAM_SPACE);
++	return err;
++}
++
++/*
++ * Initialize nonvolatile variable table from flash.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++initvars_flash_sb(void *sbh, char **vars, uint *count)
++{
++	osl_t *osh = sb_osh(sbh);
++	char devpath[SB_DEVPATH_BUFSZ];
++	char *vp, *base;
++	int err;
++
++	ASSERT(vars);
++	ASSERT(count);
++
++	if ((err = sb_devpath(sbh, devpath, sizeof(devpath))))
++		return err;
++
++	base = vp = MALLOC(osh, VARS_MAX);
++	ASSERT(vp);
++	if (!vp)
++		return BCME_NOMEM;
++
++	if ((err = initvars_flash(osh, &vp, VARS_MAX, devpath)))
++		goto err;
++
++	err = initvars_table(osh, base, vp, vars, count);
++
++err:	MFREE(osh, base, VARS_MAX);
++	return err;
++}
++
++#ifdef WLTEST
++char mfgsromvars[256];
++char *defaultsromvars = "il0macaddr=00:11:22:33:44:51\0"
++		"et0macaddr=00:11:22:33:44:52\0"
++		"et1macaddr=00:11:22:33:44:53\0"
++		"boardtype=0xffff\0"
++		"boardrev=0x10\0"
++		"boardflags=8\0"
++		"sromrev=2\0"
++		"aa2g=3";
++#define	MFGSROM_DEFVARSLEN	147 /* default srom len */
++#endif /* WL_TEST */
++
++/*
++ * Initialize nonvolatile variable table from sprom.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++initvars_srom_pci(void *sbh, void *curmap, char **vars, uint *count)
++{
++	uint16 w, *b;
++	uint8 sromrev = 0;
++	struct ether_addr ea;
++	char eabuf[32];
++	uint32 w32;
++	int woff, i;
++	char *vp, *base;
++	osl_t *osh = sb_osh(sbh);
++	bool flash = FALSE;
++	char name[SB_DEVPATH_BUFSZ+16], *value;
++	char devpath[SB_DEVPATH_BUFSZ];
++	int err;
++
++	/*
++	 * Apply CRC over SROM content regardless SROM is present or not,
++	 * and use variable <devpath>sromrev's existance in flash to decide
++	 * if we should return an error when CRC fails or read SROM variables
++	 * from flash.
++	 */
++	b = MALLOC(osh, SROM_MAX);
++	ASSERT(b);
++	if (!b)
++		return -2;
++
++	err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b,
++	                     64, TRUE);
++	if (err == 0) {
++		/* srom is good and is rev < 4 */
++		/* top word of sprom contains version and crc8 */
++		sromrev = b[63] & 0xff;
++		/* bcm4401 sroms misprogrammed */
++		if (sromrev == 0x10)
++			sromrev = 1;
++	} else if (b[SROM4_SIGN] == SROM4_SIGNATURE) {
++		/* If sromrev >= 4, read more */
++		err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b,
++		                     SROM4_WORDS, TRUE);
++		sromrev = b[SROM4_WORDS - 1] & 0xff;
++	}
++
++	if (err) {
++#ifdef WLTEST
++		BS_ERROR(("SROM Crc Error, so see if we could use a default\n"));
++		w32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32));
++		if (w32 & SPROM_OTPIN_USE) {
++			BS_ERROR(("srom crc failed with OTP, use default vars....\n"));
++			vp = base =  mfgsromvars;
++			if (sb_chip(sbh) == BCM4311_CHIP_ID) {
++				BS_ERROR(("setting the devid to be 4311\n"));
++				vp += sprintf(vp, "devid=0x4311");
++				vp++;
++			}
++			bcopy(defaultsromvars, 	vp, MFGSROM_DEFVARSLEN);
++			vp += MFGSROM_DEFVARSLEN;
++			goto varsdone;
++		} else {
++			BS_ERROR(("srom crc failed with SPROM....\n"));
++#endif /* WLTEST */
++			if ((err = sb_devpath(sbh, devpath, sizeof(devpath))))
++				return err;
++			sprintf(name, "%ssromrev", devpath);
++			if (!(value = getvar(NULL, name)))
++				return (-1);
++			sromrev = (uint8)bcm_strtoul(value, NULL, 0);
++			flash = TRUE;
++#ifdef WLTEST
++		}
++#endif /* WLTEST */
++	}
++
++	/* srom version check */
++	if (sromrev > 4)
++		return (-2);
++
++	ASSERT(vars);
++	ASSERT(count);
++
++	base = vp = MALLOC(osh, VARS_MAX);
++	ASSERT(vp);
++	if (!vp)
++		return -2;
++
++	/* read variables from flash */
++	if (flash) {
++		if ((err = initvars_flash(osh, &vp, VARS_MAX, devpath)))
++			goto err;
++		goto varsdone;
++	}
++
++	vp += sprintf(vp, "sromrev=%d", sromrev);
++	vp++;
++
++	if (sromrev >= 4) {
++		uint path, pathbase;
++		const uint pathbases[MAX_PATH] = {SROM4_PATH0, SROM4_PATH1,
++		                                  SROM4_PATH2, SROM4_PATH3};
++
++		vp += sprintf(vp, "boardrev=%d", b[SROM4_BREV]);
++		vp++;
++
++		vp += sprintf(vp, "boardflags=%d", (b[SROM4_BFL1] << 16) | b[SROM4_BFL0]);
++		vp++;
++
++		vp += sprintf(vp, "boardflags2=%d", (b[SROM4_BFL3] << 16) | b[SROM4_BFL2]);
++		vp++;
++
++		/* The macaddr */
++		ea.octet[0] = (b[SROM4_MACHI] >> 8) & 0xff;
++		ea.octet[1] = b[SROM4_MACHI] & 0xff;
++		ea.octet[2] = (b[SROM4_MACMID] >> 8) & 0xff;
++		ea.octet[3] = b[SROM4_MACMID] & 0xff;
++		ea.octet[4] = (b[SROM4_MACLO] >> 8) & 0xff;
++		ea.octet[5] = b[SROM4_MACLO] & 0xff;
++		bcm_ether_ntoa(&ea, eabuf);
++		vp += sprintf(vp, "macaddr=%s", eabuf);
++		vp++;
++
++		w = b[SROM4_CCODE];
++		if (w == 0)
++			vp += sprintf(vp, "ccode=");
++		else
++			vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff));
++		vp++;
++		vp += sprintf(vp, "regrev=%d", b[SROM4_REGREV]);
++		vp++;
++
++		w = b[SROM4_LEDBH10];
++		if ((w != 0) && (w != 0xffff)) {
++			/* ledbh0 */
++			vp += sprintf(vp, "ledbh0=%d", (w & 0xff));
++			vp++;
++
++			/* ledbh1 */
++			vp += sprintf(vp, "ledbh1=%d", (w >> 8) & 0xff);
++			vp++;
++		}
++		w = b[SROM4_LEDBH32];
++		if ((w != 0) && (w != 0xffff)) {
++			/* ledbh2 */
++			vp += sprintf(vp, "ledbh2=%d", w & 0xff);
++			vp++;
++
++			/* ledbh3 */
++			vp += sprintf(vp, "ledbh3=%d", (w >> 8) & 0xff);
++			vp++;
++		}
++		/* LED Powersave duty cycle (oncount >> 24) (offcount >> 8) */
++		w = b[SROM4_LEDDC];
++		w32 = ((uint32)((unsigned char)(w >> 8) & 0xff) << 24) |  /* oncount */
++			((uint32)((unsigned char)(w & 0xff)) << 8); /* offcount */
++		vp += sprintf(vp, "leddc=%d", w32);
++		vp++;
++
++		w = b[SROM4_AA];
++		vp += sprintf(vp, "aa2g=%d", w & SROM4_AA2G_MASK);
++		vp++;
++		vp += sprintf(vp, "aa5g=%d", w >> SROM4_AA5G_SHIFT);
++		vp++;
++
++		w = b[SROM4_AG10];
++		vp += sprintf(vp, "ag0=%d", w & 0xff);
++		vp++;
++		vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff);
++		vp++;
++		w = b[SROM4_AG32];
++		vp += sprintf(vp, "ag2=%d", w & 0xff);
++		vp++;
++		vp += sprintf(vp, "ag3=%d", (w >> 8) & 0xff);
++		vp++;
++
++		/* Fixed power indices when power control is disabled */
++		for (i = 0; i < 2; i++) {
++			w = b[SROM4_TXPID2G + i];
++			vp += sprintf(vp, "txpid2ga%d=%d", 2 * i, w & 0xff);
++			vp++;
++			vp += sprintf(vp, "txpid2ga%d=%d", (2 * i) + 1, (w >> 8) & 0xff);
++			vp++;
++			w = b[SROM4_TXPID5G + i];
++			vp += sprintf(vp, "txpid5ga%d=%d", 2 * i, w & 0xff);
++			vp++;
++			vp += sprintf(vp, "txpid5ga%d=%d", (2 * i) + 1, (w >> 8) & 0xff);
++			vp++;
++			w = b[SROM4_TXPID5GL + i];
++			vp += sprintf(vp, "txpid5gla%d=%d", 2 * i, w & 0xff);
++			vp++;
++			vp += sprintf(vp, "txpid5gla%d=%d", (2 * i) + 1, (w >> 8) & 0xff);
++			vp++;
++			w = b[SROM4_TXPID5GH + i];
++			vp += sprintf(vp, "txpid5gha%d=%d", 2 * i, w & 0xff);
++			vp++;
++			vp += sprintf(vp, "txpid5gha%d=%d", (2 * i) + 1, (w >> 8) & 0xff);
++			vp++;
++		}
++
++		/* Per path variables */
++		for (path = 0; path < MAX_PATH; path++) {
++			pathbase = pathbases[path];
++			w = b[pathbase + SROM4_2G_ITT_MAXP];
++			vp += sprintf(vp, "itt2ga%d=%d", path, w >> B2G_ITT_SHIFT);
++			vp++;
++			vp += sprintf(vp, "maxp2ga%d=%d", path, w & B2G_MAXP_MASK);
++			vp++;
++
++			for (i = 0; i < 4; i++) {
++				vp += sprintf(vp, "pa2gw%da%d=%d", i, path,
++				              b[pathbase + SROM4_2G_PA + i]);
++				vp++;
++			}
++
++			w = b[pathbase + SROM4_5G_ITT_MAXP];
++			vp += sprintf(vp, "itt5ga%d=%d", path, w >> B5G_ITT_SHIFT);
++			vp++;
++			vp += sprintf(vp, "maxp5ga%d=%d", path, w & B5G_MAXP_MASK);
++			vp++;
++
++			w = b[pathbase + SROM4_5GLH_MAXP];
++			vp += sprintf(vp, "maxp5lga%d=%d", path, w >> B5GL_MAXP_SHIFT);
++			vp++;
++			vp += sprintf(vp, "maxp5gha%d=%d", path, w & B5GH_MAXP_MASK);
++			vp++;
++
++			for (i = 0; i < 4; i++) {
++				vp += sprintf(vp, "pa5gw%da%d=%d", i, path,
++				              b[pathbase + SROM4_5G_PA + i]);
++				vp++;
++				vp += sprintf(vp, "pa5glw%da%d=%d", i, path,
++				              b[pathbase + SROM4_5GL_PA + i]);
++				vp++;
++				vp += sprintf(vp, "pa5hgw%da%d=%d", i, path,
++				              b[pathbase + SROM4_5GH_PA + i]);
++				vp++;
++			}
++		}
++
++		vp += sprintf(vp, "cck2gpo=%d", b[SROM4_2G_CCKPO]);
++		vp++;
++
++		w32 = ((uint32)b[SROM4_2G_OFDMPO + 1] << 16) | b[SROM4_2G_OFDMPO];
++		vp += sprintf(vp, "ofdm2gpo=%d", w32);
++		vp++;
++
++		w32 = ((uint32)b[SROM4_5G_OFDMPO + 1] << 16) | b[SROM4_5G_OFDMPO];
++		vp += sprintf(vp, "ofdm5gpo=%d", w32);
++		vp++;
++
++		w32 = ((uint32)b[SROM4_5GL_OFDMPO + 1] << 16) | b[SROM4_5GL_OFDMPO];
++		vp += sprintf(vp, "ofdm5glpo=%d", w32);
++		vp++;
++
++		w32 = ((uint32)b[SROM4_5GH_OFDMPO + 1] << 16) | b[SROM4_5GH_OFDMPO];
++		vp += sprintf(vp, "ofdm5ghpo=%d", w32);
++		vp++;
++
++		for (i = 0; i < 8; i++) {
++			vp += sprintf(vp, "mcs2gpo%d=%d", i, b[SROM4_2G_MCSPO]);
++			vp++;
++			vp += sprintf(vp, "mcs5gpo%d=%d", i, b[SROM4_5G_MCSPO]);
++			vp++;
++			vp += sprintf(vp, "mcs5glpo%d=%d", i, b[SROM4_5GL_MCSPO]);
++			vp++;
++			vp += sprintf(vp, "mcs5ghpo%d=%d", i, b[SROM4_5GH_MCSPO]);
++			vp++;
++		}
++
++		vp += sprintf(vp, "ccdpo%d=%d", i, b[SROM4_CCDPO]);
++		vp++;
++		vp += sprintf(vp, "stbcpo%d=%d", i, b[SROM4_STBCPO]);
++		vp++;
++		vp += sprintf(vp, "bw40po%d=%d", i, b[SROM4_BW40PO]);
++		vp++;
++		vp += sprintf(vp, "bwduppo%d=%d", i, b[SROM4_BWDUPPO]);
++		vp++;
++
++		goto done;
++	}
++	if (sromrev >= 3) {
++		/* New section takes over the 3th hardware function space */
++
++		/* Words 22+23 are 11a (mid) ofdm power offsets */
++		w32 = ((uint32)b[23] << 16) | b[22];
++		vp += sprintf(vp, "ofdmapo=%d", w32);
++		vp++;
++
++		/* Words 24+25 are 11a (low) ofdm power offsets */
++		w32 = ((uint32)b[25] << 16) | b[24];
++		vp += sprintf(vp, "ofdmalpo=%d", w32);
++		vp++;
++
++		/* Words 26+27 are 11a (high) ofdm power offsets */
++		w32 = ((uint32)b[27] << 16) | b[26];
++		vp += sprintf(vp, "ofdmahpo=%d", w32);
++		vp++;
++
++		/* LED Powersave duty cycle (oncount >> 24) (offcount >> 8) */
++		w32 = ((uint32)((unsigned char)(b[21] >> 8) & 0xff) << 24) |  /* oncount */
++			((uint32)((unsigned char)(b[21] & 0xff)) << 8); /* offcount */
++		vp += sprintf(vp, "leddc=%d", w32);
++
++		vp++;
++	}
++
++	if (sromrev >= 2) {
++		/* New section takes over the 4th hardware function space */
++
++		/* Word 29 is max power 11a high/low */
++		w = b[29];
++		vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff);
++		vp++;
++		vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff);
++		vp++;
++
++		/* Words 30-32 set the 11alow pa settings,
++		 * 33-35 are the 11ahigh ones.
++		 */
++		for (i = 0; i < 3; i++) {
++			vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]);
++			vp++;
++			vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]);
++			vp++;
++		}
++		w = b[59];
++		if (w == 0)
++			vp += sprintf(vp, "ccode=");
++		else
++			vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff));
++		vp++;
++
++	}
++
++	/* parameter section of sprom starts at byte offset 72 */
++	woff = 72/2;
++
++	/* first 6 bytes are il0macaddr */
++	ea.octet[0] = (b[woff] >> 8) & 0xff;
++	ea.octet[1] = b[woff] & 0xff;
++	ea.octet[2] = (b[woff+1] >> 8) & 0xff;
++	ea.octet[3] = b[woff+1] & 0xff;
++	ea.octet[4] = (b[woff+2] >> 8) & 0xff;
++	ea.octet[5] = b[woff+2] & 0xff;
++	woff += 3;
++	bcm_ether_ntoa(&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 += 3;
++	bcm_ether_ntoa(&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 += 3;
++	bcm_ether_ntoa(&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, "aa2g=%d", (w >> 12) & 0x3);
++	vp++;
++
++	vp += sprintf(vp, "aa5g=%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)) {
++		/* ledbh0 */
++		vp += sprintf(vp, "ledbh0=%d", (w & 0xff));
++		vp++;
++
++		/* ledbh1 */
++		vp += sprintf(vp, "ledbh1=%d", (w >> 8) & 0xff);
++		vp++;
++	}
++	w = b[51];
++	if ((w != 0) && (w != 0xffff)) {
++		/* ledbh2 */
++		vp += sprintf(vp, "ledbh2=%d", w & 0xff);
++		vp++;
++
++		/* ledbh */
++		vp += sprintf(vp, "ledbh3=%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 */
++	w32 = (uint32)b[57];
++	if (w32 == 0xffff) w32 = 0;
++	if (sromrev > 1) {
++		/* Word 28 is the high bits of boardflags */
++		w32 |= (uint32)b[28] << 16;
++	}
++	vp += sprintf(vp, "boardflags=%d", w32);
++	vp++;
++
++	/* Word 58 is antenna gain 0/1 */
++	w = b[58];
++	vp += sprintf(vp, "ag0=%d", w & 0xff);
++	vp++;
++
++	vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff);
++	vp++;
++
++	if (sromrev == 1) {
++		/* set the oem string */
++		vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x",
++		              ((b[59] >> 8) & 0xff), (b[59] & 0xff),
++		              ((b[60] >> 8) & 0xff), (b[60] & 0xff),
++		              ((b[61] >> 8) & 0xff), (b[61] & 0xff),
++		              ((b[62] >> 8) & 0xff), (b[62] & 0xff));
++		vp++;
++	} else if (sromrev == 2) {
++		/* Word 60 OFDM tx power offset from CCK level */
++		/* OFDM Power Offset - opo */
++		vp += sprintf(vp, "opo=%d", b[60] & 0xff);
++		vp++;
++	} else {
++		/* Word 60: cck power offsets */
++		vp += sprintf(vp, "cckpo=%d", b[60]);
++		vp++;
++
++		/* Words 61+62: 11g ofdm power offsets */
++		w32 = ((uint32)b[62] << 16) | b[61];
++		vp += sprintf(vp, "ofdmgpo=%d", w32);
++		vp++;
++	}
++
++	/* final nullbyte terminator */
++done:	*vp++ = '\0';
++
++	ASSERT((vp - base) <= VARS_MAX);
++
++varsdone:
++	err = initvars_table(osh, base, vp, vars, count);
++
++err:
++#ifdef WLTEST
++	if (base != mfgsromvars)
++#endif
++		MFREE(osh, base, VARS_MAX);
++	MFREE(osh, b, SROM_MAX);
++	return err;
++}
++
++/*
++ * Read the cis and call parsecis to initialize the vars.
++ * Return 0 on success, nonzero on error.
++ */
++static int
++initvars_cis_pcmcia(void *sbh, osl_t *osh, char **vars, uint *count)
++{
++	uint8 *cis = NULL;
++	int rc;
++	uint data_sz;
++
++	data_sz = (sb_pcmciarev(sbh) == 1) ? (SPROM_SIZE * 2) : CIS_SIZE;
++
++	if ((cis = MALLOC(osh, data_sz)) == NULL)
++		return (-2);
++
++	if (sb_pcmciarev(sbh) == 1) {
++		if (srom_read(PCMCIA_BUS, (void *)NULL, osh, 0, data_sz, (uint16 *)cis)) {
++			MFREE(osh, cis, data_sz);
++			return (-1);
++		}
++		/* fix up endianess for 16-bit data vs 8-bit parsing */
++		ltoh16_buf((uint16 *)cis, data_sz);
++	} else
++		OSL_PCMCIA_READ_ATTR(osh, 0, cis, data_sz);
++
++	rc = srom_parsecis(osh, &cis, 1, vars, count);
++
++	MFREE(osh, cis, data_sz);
++
++	return (rc);
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/bcmutils.c linux.dev/arch/mips/bcm947xx/bcmutils.c
+--- linux.old/arch/mips/bcm947xx/bcmutils.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/bcmutils.c	2006-04-28 00:34:02.000000000 +0200
+@@ -0,0 +1,247 @@
++/*
++ * Misc useful OS-independent routines.
++ *
++ * Copyright 2006, 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: bcmutils.c,v 1.1.1.12 2006/02/27 03:43:16 honor Exp $
++ */
++
++#include <typedefs.h>
++#include <bcmdefs.h>
++#include <stdarg.h>
++#include <bcmutils.h>
++#include <osl.h>
++#include <sbutils.h>
++#include <bcmnvram.h>
++#include <bcmendian.h>
++#include <bcmdevs.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 */
++};
++
++
++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);
++}
++
++uchar
++bcm_toupper(uchar c)
++{
++	if (bcm_islower(c))
++		c -= 'a'-'A';
++	return (c);
++}
++
++char*
++bcm_ether_ntoa(struct ether_addr *ea, char *buf)
++{
++	sprintf(buf, "%02x:%02x:%02x:%02x:%02x:%02x",
++		ea->octet[0]&0xff, ea->octet[1]&0xff, ea->octet[2]&0xff,
++		ea->octet[3]&0xff, ea->octet[4]&0xff, ea->octet[5]&0xff);
++	return (buf);
++}
++
++
++/*
++ * 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;) {
++		/* CSTYLED */
++		if ((memcmp(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));
++}
++
++
++/*******************************************************************************
++ * crc8
++ *
++ * Computes a crc8 over the input data using the polynomial:
++ *
++ *       x^8 + x^7 +x^6 + x^4 + x^2 + 1
++ *
++ * The caller provides the initial value (either CRC8_INIT_VALUE
++ * or the previous returned value) to allow for processing of
++ * discontiguous blocks of data.  When generating the CRC the
++ * caller is responsible for complementing the final return value
++ * and inserting it into the byte stream.  When checking, a final
++ * return value of CRC8_GOOD_VALUE indicates a valid CRC.
++ *
++ * Reference: Dallas Semiconductor Application Note 27
++ *   Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
++ *     ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
++ *     ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
++ *
++ * ****************************************************************************
++ */
++
++static uint8 crc8_table[256] = {
++    0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
++    0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
++    0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
++    0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
++    0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
++    0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
++    0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
++    0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
++    0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
++    0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
++    0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
++    0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
++    0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
++    0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
++    0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
++    0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
++    0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
++    0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
++    0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
++    0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
++    0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
++    0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
++    0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
++    0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
++    0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
++    0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
++    0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
++    0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
++    0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
++    0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
++    0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
++    0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
++};
++
++#define CRC_INNER_LOOP(n, c, x) \
++	(c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
++
++uint8
++hndcrc8(
++	uint8 *pdata,	/* pointer to array of data to process */
++	uint  nbytes,	/* number of input data bytes to process */
++	uint8 crc	/* either CRC8_INIT_VALUE or previous return value */
++)
++{
++	/* hard code the crc loop instead of using CRC_INNER_LOOP macro
++	 * to avoid the undefined and unnecessary (uint8 >> 8) operation.
++	 */
++	while (nbytes-- > 0)
++		crc = crc8_table[(crc ^ *pdata++) & 0xff];
++
++	return crc;
++}
++
++
+diff -urN linux.old/arch/mips/bcm947xx/cfe_env.c linux.dev/arch/mips/bcm947xx/cfe_env.c
 --- linux.old/arch/mips/bcm947xx/cfe_env.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/cfe_env.c	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/cfe_env.c	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,234 @@
 +/*
 + * NVRAM variable manipulation (Linux kernel half)
@@ -286,9 +1755,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/cfe_env.c linux.dev/arch/mips/bcm947xx/c
 +
 +}
 +
-diff -Naur linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/bcm947xx/compressed/Makefile
+diff -urN linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/bcm947xx/compressed/Makefile
 --- linux.old/arch/mips/bcm947xx/compressed/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/compressed/Makefile	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/compressed/Makefile	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,33 @@
 +#
 +# Makefile for Broadcom BCM947XX boards
@@ -323,9 +1792,75 @@ diff -Naur linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/
 +
 +clean:
 +	rm -f vmlinuz piggy
-diff -Naur linux.old/arch/mips/bcm947xx/generic/Makefile linux.dev/arch/mips/bcm947xx/generic/Makefile
+diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/export.c
+--- linux.old/arch/mips/bcm947xx/export.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/export.c	2006-04-28 02:57:34.000000000 +0200
+@@ -0,0 +1,62 @@
++#include <linux/module.h>
++
++#define _export(n) \
++		void n(void); \
++		EXPORT_SYMBOL(n);
++
++_export(bcm947xx_sbh)
++
++_export(sb_attach)
++_export(sb_boardtype)
++_export(sb_boardvendor)
++_export(sb_btcgpiowar)
++_export(sb_bus)
++_export(sb_chip)
++_export(sb_chiprev)
++_export(sb_chipcrev)
++_export(sb_chippkg)
++_export(sb_clkctl_clk)
++_export(sb_clkctl_fast_pwrup_delay)
++_export(sb_clkctl_init)
++_export(sb_clkctl_xtal)
++_export(sb_core_disable)
++_export(sb_core_reset)
++_export(sb_core_tofixup)
++_export(sb_coreflags)
++_export(sb_coreflagshi)
++_export(sb_coreidx)
++_export(sb_corerev)
++_export(sb_coreunit)
++_export(sb_detach)
++_export(sb_deviceremoved)
++_export(sb_gpiocontrol)
++_export(sb_gpioled)
++_export(sb_gpioin)
++_export(sb_gpioout)
++_export(sb_gpioouten)
++_export(sb_gpiotimerval)
++_export(sb_iscoreup)
++_export(sb_pci_setup)
++_export(sb_pcirev)
++_export(sb_pcmcia_init)
++_export(sb_pcmciarev)
++_export(sb_register_intr_callback)
++_export(sb_setcore)
++_export(sb_war16165)
++_export(sb_osh)
++		
++_export(getvar)
++_export(getintvar)
++_export(bcm_strtoul)
++_export(bcm_ctype)
++_export(bcm_toupper)
++_export(bcm_ether_ntoa)
++
++_export(nvram_get)
++_export(nvram_getall)
++_export(nvram_set)
++_export(nvram_unset)
++_export(nvram_commit)
++
++_export(srom_read)
++_export(srom_write)
+diff -urN linux.old/arch/mips/bcm947xx/generic/Makefile linux.dev/arch/mips/bcm947xx/generic/Makefile
 --- linux.old/arch/mips/bcm947xx/generic/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/generic/Makefile	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/generic/Makefile	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,15 @@
 +#
 +# Makefile for the BCM947xx specific kernel interface routines
@@ -342,9 +1877,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/generic/Makefile linux.dev/arch/mips/bcm
 +obj-y	:= int-handler.o irq.o
 +
 +include $(TOPDIR)/Rules.make
-diff -Naur linux.old/arch/mips/bcm947xx/generic/int-handler.S linux.dev/arch/mips/bcm947xx/generic/int-handler.S
+diff -urN linux.old/arch/mips/bcm947xx/generic/int-handler.S linux.dev/arch/mips/bcm947xx/generic/int-handler.S
 --- linux.old/arch/mips/bcm947xx/generic/int-handler.S	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/generic/int-handler.S	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/generic/int-handler.S	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,51 @@
 +/*
 + * Generic interrupt handler for Broadcom MIPS boards
@@ -397,9 +1932,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/generic/int-handler.S linux.dev/arch/mip
 +	 nop
 +		
 +	END(brcmIRQ)
-diff -Naur linux.old/arch/mips/bcm947xx/generic/irq.c linux.dev/arch/mips/bcm947xx/generic/irq.c
+diff -urN linux.old/arch/mips/bcm947xx/generic/irq.c linux.dev/arch/mips/bcm947xx/generic/irq.c
 --- linux.old/arch/mips/bcm947xx/generic/irq.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/generic/irq.c	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/generic/irq.c	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,130 @@
 +/*
 + * Generic interrupt control functions for Broadcom MIPS boards
@@ -531,10 +2066,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/generic/irq.c linux.dev/arch/mips/bcm947
 +	breakpoint(); 
 +#endif
 +}
-diff -Naur linux.old/arch/mips/bcm947xx/gpio.c linux.dev/arch/mips/bcm947xx/gpio.c
+diff -urN linux.old/arch/mips/bcm947xx/gpio.c linux.dev/arch/mips/bcm947xx/gpio.c
 --- linux.old/arch/mips/bcm947xx/gpio.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/gpio.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,158 @@
++++ linux.dev/arch/mips/bcm947xx/gpio.c	2006-04-27 23:09:33.000000000 +0200
+@@ -0,0 +1,159 @@
 +/*
 + * GPIO char driver
 + *
@@ -556,6 +2091,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/gpio.c linux.dev/arch/mips/bcm947xx/gpio
 +#include <asm/uaccess.h>
 +
 +#include <typedefs.h>
++#include <osl.h>
 +#include <bcmutils.h>
 +#include <sbutils.h>
 +#include <bcmdevs.h>
@@ -693,9 +2229,749 @@ diff -Naur linux.old/arch/mips/bcm947xx/gpio.c linux.dev/arch/mips/bcm947xx/gpio
 +
 +module_init(gpio_init);
 +module_exit(gpio_exit);
-diff -Naur linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bcm947xx/include/bcmdevs.h
+diff -urN linux.old/arch/mips/bcm947xx/hndchipc.c linux.dev/arch/mips/bcm947xx/hndchipc.c
+--- linux.old/arch/mips/bcm947xx/hndchipc.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/hndchipc.c	2006-04-28 00:33:05.000000000 +0200
+@@ -0,0 +1,158 @@
++/*
++ * BCM47XX support code for some chipcommon (old extif) facilities (uart)
++ *
++ * Copyright 2006, 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: hndchipc.c,v 1.1.1.1 2006/02/27 03:43:16 honor Exp $
++ */
++
++#include <typedefs.h>
++#include <bcmdefs.h>
++#include <osl.h>
++#include <bcmutils.h>
++#include <sbutils.h>
++#include <bcmdevs.h>
++#include <bcmnvram.h>
++#include <sbconfig.h>
++#include <sbextif.h>
++#include <sbchipc.h>
++#include <hndcpu.h>
++
++/*
++ * Returns TRUE if an external UART exists at the given base
++ * register.
++ */
++static bool
++BCMINITFN(serial_exists)(osl_t *osh, uint8 *regs)
++{
++	uint8 save_mcr, status1;
++
++	save_mcr = R_REG(osh, &regs[UART_MCR]);
++	W_REG(osh, &regs[UART_MCR], UART_MCR_LOOP | 0x0a);
++	status1 = R_REG(osh, &regs[UART_MSR]) & 0xf0;
++	W_REG(osh, &regs[UART_MCR], save_mcr);
++
++	return (status1 == 0x90);
++}
++
++/*
++ * Initializes UART access. The callback function will be called once
++ * per found UART.
++ */
++void
++BCMINITFN(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base,
++                                                 uint reg_shift))
++{
++	osl_t *osh;
++	void *regs;
++	ulong base;
++	uint irq;
++	int i, n;
++
++	osh = sb_osh(sbh);
++
++	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(osh, &sb->sbadmatch1)));
++
++		/* Determine IRQ */
++		irq = sb_irq(sbh);
++
++		/* Disable GPIO interrupt initially */
++		W_REG(osh, &eir->gpiointpolarity, 0);
++		W_REG(osh, &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(osh, regs)) {
++				/* Set GPIO 1 to be the external UART IRQ */
++				W_REG(osh, &eir->gpiointmask, 2);
++				/* XXXDetermine external UART clock */
++				if (add)
++					add(regs, irq, 13500000, 0);
++			}
++		}
++
++		/* Add internal UART if enabled */
++		if (R_REG(osh, &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(osh, &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(osh, &cc->clockcontrol_n),
++			                          R_REG(osh, &cc->clockcontrol_m2));
++			div = 1;
++		} else {
++			/* Fixed ALP clock */
++			if (rev >= 11 && rev != 15) {
++				baud_base = 20000000;
++				div = 1;
++				/* Set the override bit so we don't divide it */
++				W_REG(osh, &cc->corecontrol, CC_UARTCLKO);
++			}
++			/* Internal backplane clock */
++			else if (rev >= 3) {
++				baud_base = sb_clock(sbh);
++				div = 2;	/* Minimum divisor */
++				W_REG(osh, &cc->clkdiv,
++				      ((R_REG(osh, &cc->clkdiv) & ~CLKD_UART) | div));
++			}
++			/* Fixed internal backplane clock */
++			else {
++				baud_base = 88000000;
++				div = 48;
++			}
++
++			/* Clock source depends on strapping if UartClkOverride is unset */
++			if ((rev > 0) &&
++			    ((R_REG(osh, &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);
++		}
++	}
++}
++
+diff -urN linux.old/arch/mips/bcm947xx/include/bcm4710.h linux.dev/arch/mips/bcm947xx/include/bcm4710.h
+--- linux.old/arch/mips/bcm947xx/include/bcm4710.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcm4710.h	2006-04-27 22:30:01.000000000 +0200
+@@ -0,0 +1,91 @@
++/*
++ * 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 2004, Broadcom Corporation   
++ * All Rights Reserved.   
++ *    
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY   
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM   
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS   
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.   
++ *
++ * $Id: bcm4710.h,v 1.3 2004/09/27 07:23:30 tallest 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 -urN linux.old/arch/mips/bcm947xx/include/bcmdefs.h linux.dev/arch/mips/bcm947xx/include/bcmdefs.h
+--- linux.old/arch/mips/bcm947xx/include/bcmdefs.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmdefs.h	2006-04-27 20:12:21.000000000 +0200
+@@ -0,0 +1,106 @@
++/*
++ * Misc system wide definitions
++ *
++ * Copyright 2006, 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: bcmdefs.h,v 1.1.1.3 2006/04/08 06:13:39 honor Exp $
++ */
++
++#ifndef	_bcmdefs_h_
++#define	_bcmdefs_h_
++
++/*
++ * One doesn't need to include this file explicitly, gets included automatically if
++ * typedefs.h is included.
++ */
++
++/* Reclaiming text and data :
++ * The following macros specify special linker sections that can be reclaimed
++ * after a system is considered 'up'.
++ */
++#if defined(__GNUC__) && defined(BCMRECLAIM)
++extern bool	bcmreclaimed;
++#define BCMINITDATA(_data)	__attribute__ ((__section__ (".dataini." #_data))) _data
++#define BCMINITFN(_fn)		__attribute__ ((__section__ (".textini." #_fn))) _fn
++#else /* #if defined(__GNUC__) && defined(BCMRECLAIM) */
++#define BCMINITDATA(_data)	_data
++#define BCMINITFN(_fn)		_fn
++#define bcmreclaimed		0
++#endif /* #if defined(__GNUC__) && defined(BCMRECLAIM) */
++
++/* Reclaim uninit functions if BCMNODOWN is defined		*/
++/* and if they are not already removed by -gc-sections	*/
++#ifdef BCMNODOWN
++#define BCMUNINITFN(_fn)		BCMINITFN(_fn)
++#else
++#define BCMUNINITFN(_fn)		_fn
++#endif
++
++#ifdef BCMRECLAIM
++#define CONST
++#else
++#define CONST	const
++#endif /* BCMRECLAIM */
++
++/* Compatibility with old-style BCMRECLAIM */
++#define BCMINIT(_id)		_id
++
++
++/* Put some library data/code into ROM to reduce RAM requirements */
++#if defined(__GNUC__) && defined(BCMROMOFFLOAD)
++#define BCMROMDATA(_data)	__attribute__ ((__section__ (".datarom." #_data))) _data
++#define BCMROMFN(_fn)		__attribute__ ((__section__ (".textrom." #_fn))) _fn
++#else
++#define BCMROMDATA(_data)	_data
++#define BCMROMFN(_fn)		_fn
++#endif
++
++/* Bus types */
++#define	SB_BUS			0	/* Silicon Backplane */
++#define	PCI_BUS			1	/* PCI target */
++#define	PCMCIA_BUS		2	/* PCMCIA target */
++#define SDIO_BUS		3	/* SDIO target */
++#define JTAG_BUS		4	/* JTAG */
++#define NO_BUS			0xFF	/* Bus that does not support R/W REG */
++
++/* Allows optimization for single-bus support */
++#ifdef BCMBUSTYPE
++#define BUSTYPE(bus) (BCMBUSTYPE)
++#else
++#define BUSTYPE(bus) (bus)
++#endif
++
++/* Defines for DMA Address Width - Shared between OSL and HNDDMA */
++#define DMADDR_MASK_32 0x0		/* Address mask for 32-bits */
++#define DMADDR_MASK_30 0xc0000000	/* Address mask for 30-bits */
++#define DMADDR_MASK_0  0xffffffff	/* Address mask for 0-bits (hi-part) */
++
++#define	DMADDRWIDTH_30  30 /* 30-bit addressing capability */
++#define	DMADDRWIDTH_32  32 /* 32-bit addressing capability */
++#define	DMADDRWIDTH_63  63 /* 64-bit addressing capability */
++#define	DMADDRWIDTH_64  64 /* 64-bit addressing capability */
++
++/* packet headroom necessary to accomodate the largest header in the system, (i.e TXOFF).
++ * By doing, we avoid the need  to allocate an extra buffer for the header when bridging to WL.
++ * There is a compile time check in wlc.c which ensure that this value is at least as big
++ * as TXOFF. This value is used in dma_rxfill (hnddma.c).
++ */
++#define BCMEXTRAHDROOM 160
++
++/* Headroom required for dongle-to-host communication.  Packets allocated
++ * locally in the dongle (e.g. for CDC ioctls or RNDIS messages) should
++ * leave this much room in front for low-level message headers which may
++ * be needed to get across the dongle bus to the host.  (These messages
++ * don't go over the network, so room for the full WL header above would
++ * be a waste.)
++ */
++#define BCMDONGLEHDRSZ 8
++
++
++
++#endif /* _bcmdefs_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bcm947xx/include/bcmdevs.h
 --- linux.old/arch/mips/bcm947xx/include/bcmdevs.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmdevs.h	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmdevs.h	2006-04-27 22:30:25.000000000 +0200
+@@ -0,0 +1,369 @@
++/*
++ * Broadcom device-specific manifest constants.
++ *
++ * Copyright 2006, 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: bcmdevs.h,v 1.1.1.17 2006/04/15 01:29:08 michael Exp $
++ */
++
++#ifndef	_BCMDEVS_H
++#define	_BCMDEVS_H
++
++#include "bcm4710.h"
++
++/* Known PCI vendor Id's */
++#define	VENDOR_EPIGRAM		0xfeda
++#define	VENDOR_BROADCOM		0x14e4
++#define	VENDOR_3COM		0x10b7
++#define	VENDOR_NETGEAR		0x1385
++#define	VENDOR_DIAMOND		0x1092
++#define	VENDOR_DELL		0x1028
++#define	VENDOR_HP		0x0e11
++#define	VENDOR_APPLE		0x106b
++
++/* PCI Device Id's */
++#define	BCM4210_DEVICE_ID	0x1072		/* never used */
++#define	BCM4211_DEVICE_ID	0x4211
++#define	BCM4230_DEVICE_ID	0x1086		/* never used */
++#define	BCM4231_DEVICE_ID	0x4231
++
++#define	BCM4410_DEVICE_ID	0x4410		/* bcm44xx family pci iline */
++#define	BCM4430_DEVICE_ID	0x4430		/* bcm44xx family cardbus iline */
++#define	BCM4412_DEVICE_ID	0x4412		/* bcm44xx family pci enet */
++#define	BCM4432_DEVICE_ID	0x4432		/* bcm44xx family cardbus enet */
++
++#define	BCM3352_DEVICE_ID	0x3352		/* bcm3352 device id */
++#define	BCM3360_DEVICE_ID	0x3360		/* bcm3360 device id */
++
++#define	EPI41210_DEVICE_ID	0xa0fa		/* bcm4210 */
++#define	EPI41230_DEVICE_ID	0xa10e		/* bcm4230 */
++
++#define	BCM47XX_ILINE_ID	0x4711		/* 47xx iline20 */
++#define	BCM47XX_V90_ID		0x4712		/* 47xx v90 codec */
++#define	BCM47XX_ENET_ID		0x4713		/* 47xx enet */
++#define	BCM47XX_EXT_ID		0x4714		/* 47xx external i/f */
++#define	BCM47XX_USB_ID		0x4715		/* 47xx usb */
++#define	BCM47XX_USBH_ID		0x4716		/* 47xx usb host */
++#define	BCM47XX_USBD_ID		0x4717		/* 47xx usb device */
++#define	BCM47XX_IPSEC_ID	0x4718		/* 47xx ipsec */
++#define	BCM47XX_ROBO_ID		0x4719		/* 47xx/53xx roboswitch core */
++#define	BCM47XX_USB20H_ID	0x471a		/* 47xx usb 2.0 host */
++#define	BCM47XX_USB20D_ID	0x471b		/* 47xx usb 2.0 device */
++#define	BCM47XX_ATA100_ID	0x471d		/* 47xx parallel ATA */
++#define	BCM47XX_SATAXOR_ID	0x471e		/* 47xx serial ATA & XOR DMA */
++#define	BCM47XX_GIGETH_ID	0x471f		/* 47xx GbE (5700) */
++
++#define BCM47XX_SMBUS_EMU_ID	0x47fe		/* 47xx emulated SMBus device */
++#define	BCM47XX_XOR_EMU_ID	0x47ff		/* 47xx emulated XOR engine */
++
++#define	BCM4710_CHIP_ID		0x4710		/* 4710 chipid returned by sb_chip() */
++#define	BCM4710_DEVICE_ID	0x4710		/* 4710 primary function 0 */
++
++#define	BCM4402_CHIP_ID		0x4402		/* 4402 chipid */
++#define	BCM4402_ENET_ID		0x4402		/* 4402 enet */
++#define	BCM4402_V90_ID		0x4403		/* 4402 v90 codec */
++#define	BCM4401_ENET_ID		0x170c		/* 4401b0 production enet cards */
++
++#define	BCM4306_CHIP_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	BCM4311_CHIP_ID		0x4311		/* 4311 PCIe 802.11a/b/g */
++#define	BCM4311_D11G_ID		0x4311		/* 4311 802.11b/g id */
++#define	BCM4311_D11DUAL_ID	0x4312		/* 4311 802.11a/b/g id */
++#define	BCM4311_D11A_ID		0x4313		/* 4311 802.11a id */
++
++#define	BCM4303_D11B_ID		0x4303		/* 4303 802.11b */
++#define	BCM4303_PKG_ID		2		/* 4303 package id */
++
++#define	BCMGPRS_UART_ID		0x4333		/* Uart id used by 4306/gprs card */
++#define	BCMGPRS2_UART_ID	0x4344		/* Uart id used by 4306/gprs card */
++
++#define	BCM4704_CHIP_ID		0x4704		/* 4704 chipcommon chipid */
++#define	BCM4704_ENET_ID		0x4706		/* 4704 enet (Use 47XX_ENET_ID instead!) */
++
++#define	BCM4318_CHIP_ID		0x4318		/* 4318 chip common chipid */
++#define	BCM4318_D11G_ID		0x4318		/* 4318 802.11b/g id */
++#define	BCM4318_D11DUAL_ID	0x4319		/* 4318 802.11a/b/g id */
++#define	BCM4318_D11A_ID		0x431a		/* 4318 802.11a id */
++
++#define	BCM4321_CHIP_ID		0x4321		/* 4321 chip common chipid */
++#define	BCM4321_D11N_ID		0x4328		/* 4321 802.11n dualband id */
++#define	BCM4321_D11N2G_ID	0x4329		/* 4321 802.11n 2.4Hgz band id */
++#define	BCM4321_D11N5G_ID	0x432a		/* 4321 802.11n 5Ghz band id */
++
++#define BCM4331_CHIP_ID		0x4331		/* 4331 chip common chipid */
++#define BCM4331_D11N2G_ID	0x4330		/* 4331 802.11n 2.4Ghz band id */
++#define BCM4331_D11N_ID		0x4331		/* 4331 802.11n dualband id */
++#define BCM4331_D11N5G_ID	0x4332		/* 4331 802.11n 5Ghz band id */
++
++#define HDLSIM5350_PKG_ID	1		/* HDL simulator package id for a 5350 */
++#define HDLSIM_PKG_ID		14		/* HDL simulator package id */
++#define HWSIM_PKG_ID		15		/* Hardware simulator package id */
++
++#define	BCM4712_CHIP_ID		0x4712		/* 4712 chipcommon chipid */
++#define	BCM4712_MIPS_ID		0x4720		/* 4712 base devid */
++#define	BCM4712LARGE_PKG_ID	0		/* 340pin 4712 package id */
++#define	BCM4712SMALL_PKG_ID	1		/* 200pin 4712 package id */
++#define	BCM4712MID_PKG_ID	2		/* 225pin 4712 package id */
++
++#define BCM5365_CHIP_ID		0x5365          /* 5365 chipcommon chipid */
++#define	BCM5350_CHIP_ID		0x5350		/* bcm5350 chipcommon chipid */
++#define	BCM5352_CHIP_ID		0x5352		/* bcm5352 chipcommon chipid */
++
++#define	BCM4320_CHIP_ID		0x4320		/* bcm4320 chipcommon chipid */
++
++#define BCM4328_CHIP_ID		0x4328		/* bcm4328 chipcommon chipid */
++
++#define FPGA_JTAGM_ID		0x43f0		/* FPGA jtagm device id */
++#define BCM43XX_JTAGM_ID	0x43f1		/* 43xx jtagm device id */
++#define BCM43XXOLD_JTAGM_ID	0x4331		/* 43xx old jtagm device id */
++
++#define SDIOH_FPGA_ID		0x43f2		/* sdio host fpga */
++#define SDIOD_FPGA_ID		0x43f4		/* sdio device fpga */
++
++#define MIMO_FPGA_ID		0x43f8		/* FPGA mimo minimacphy device id */
++
++#define BCM4785_CHIP_ID		0x4785		/* 4785 chipcommon chipid */
++
++/* PCMCIA vendor Id's */
++
++#define	VENDOR_BROADCOM_PCMCIA	0x02d0
++
++/* SDIO vendor Id's */
++#define	VENDOR_BROADCOM_SDIO	0x00BF
++
++
++/* boardflags */
++#define	BFL_BTCOEXIST		0x0001	/* This board implements Bluetooth coexistance */
++#define	BFL_PACTRL		0x0002	/* This board has gpio 9 controlling the PA */
++#define	BFL_AIRLINEMODE		0x0004	/* This board implements gpio13 radio disable indication */
++#define	BFL_ENETROBO		0x0010	/* This board has robo switch or core */
++#define	BFL_CCKHIPWR		0x0040	/* Can do high-power CCK transmission */
++#define	BFL_ENETADM		0x0080	/* This board has ADMtek switch */
++#define	BFL_ENETVLAN		0x0100	/* This board has vlan capability */
++#define	BFL_AFTERBURNER		0x0200	/* This board supports Afterburner mode */
++#define BFL_NOPCI		0x0400	/* This board leaves PCI floating */
++#define BFL_FEM			0x0800  /* This board supports the Front End Module */
++#define BFL_EXTLNA		0x1000	/* This board has an external LNA */
++#define BFL_HGPA		0x2000	/* This board has a high gain PA */
++#define	BFL_BTCMOD		0x4000	/* This board' BTCOEXIST is in the alternate gpios */
++#define	BFL_ALTIQ		0x8000	/* Alternate I/Q settings */
++
++/* boardflags2 */
++#define BFL2_RXBB_INT_REG_DIS	0x00000001	/* This board has an external rxbb regulator */
++#define BFL2_SSWITCH_AVAIL	0x00000002	/* This board has a superswitch for > 2 antennas */
++#define BFL2_TXPWRCTRL_EN	0x00000004	/* This board permits TX Power Control to be enabled */
++
++/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */
++#define	BOARD_GPIO_BTCMOD_IN	0x010	/* bit 4 is the alternate BT Coexistance Input */
++#define	BOARD_GPIO_BTCMOD_OUT	0x020	/* bit 5 is the alternate BT Coexistance Out */
++#define	BOARD_GPIO_BTC_IN	0x080	/* bit 7 is BT Coexistance Input */
++#define	BOARD_GPIO_BTC_OUT	0x100	/* bit 8 is BT Coexistance Out */
++#define	BOARD_GPIO_PACTRL	0x200	/* bit 9 controls the PA on new 4306 boards */
++#define	PCI_CFG_GPIO_SCS	0x10	/* PCI config space bit 4 for 4306c0 slow clock source */
++#define PCI_CFG_GPIO_HWRAD	0x20	/* PCI config space GPIO 13 for hw radio disable */
++#define PCI_CFG_GPIO_XTAL	0x40	/* PCI config space GPIO 14 for Xtal powerup */
++#define PCI_CFG_GPIO_PLL	0x80	/* PCI config space GPIO 15 for PLL powerdown */
++
++/* power control defines */
++#define PLL_DELAY		150		/* us pll on delay */
++#define FREF_DELAY		200		/* us fref change delay */
++#define MIN_SLOW_CLK		32		/* us Slow clock period */
++#define	XTAL_ON_DELAY		1000		/* us crystal power-on delay */
++
++/* Reference Board Types */
++
++#define	BU4710_BOARD		0x0400
++#define	VSIM4710_BOARD		0x0401
++#define	QT4710_BOARD		0x0402
++
++#define	BU4309_BOARD		0x040a
++#define	BCM94309CB_BOARD	0x040b
++#define	BCM94309MP_BOARD	0x040c
++#define	BCM4309AP_BOARD		0x040d
++
++#define	BCM94302MP_BOARD	0x040e
++
++#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	BU4704_BOARD		0x0423
++#define	BU4702_BOARD		0x0424
++
++#define	BCM94306PC_BOARD	0x0425		/* pcmcia 3.3v 4306 card */
++
++
++#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
++
++/* 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
++
++
++
++#define BU4712_BOARD		0x0444
++#define	BU4712SD_BOARD		0x045d
++#define	BU4712L_BOARD		0x045f
++
++/* BCM4712 boards */
++#define BCM94712AP_BOARD	0x0445
++#define BCM94712P_BOARD		0x0446
++
++/* BCM4318 boards */
++#define BU4318_BOARD		0x0447
++#define CB4318_BOARD		0x0448
++#define MPG4318_BOARD		0x0449
++#define MP4318_BOARD		0x044a
++#define SD4318_BOARD		0x044b
++
++/* BCM63XX boards */
++#define BCM96338_BOARD		0x6338
++#define BCM96348_BOARD		0x6348
++
++/* Another mp4306 with SiGe */
++#define	BCM94306P_BOARD		0x044c
++
++/* mp4303 */
++#define	BCM94303MP_BOARD	0x044e
++
++/* mpsgh4306 */
++#define	BCM94306MPSGH_BOARD	0x044f
++
++/* BRCM 4306 w/ Front End Modules */
++#define BCM94306MPM  		0x0450
++#define BCM94306MPL  		0x0453
++
++/* 4712agr */
++#define	BCM94712AGR_BOARD	0x0451
++
++/* pcmcia 4303 */
++#define	PC4303_BOARD		0x0454
++
++/* 5350K */
++#define	BCM95350K_BOARD		0x0455
++
++/* 5350R */
++#define	BCM95350R_BOARD		0x0456
++
++/* 4306mplna */
++#define	BCM94306MPLNA_BOARD	0x0457
++
++/* 4320 boards */
++#define	BU4320_BOARD		0x0458
++#define	BU4320S_BOARD		0x0459
++#define	BCM94320PH_BOARD	0x045a
++
++/* 4306mph */
++#define	BCM94306MPH_BOARD	0x045b
++
++/* 4306pciv */
++#define	BCM94306PCIV_BOARD	0x045c
++
++#define	BU4712SD_BOARD		0x045d
++
++#define	BCM94320PFLSH_BOARD	0x045e
++
++#define	BU4712L_BOARD		0x045f
++#define	BCM94712LGR_BOARD	0x0460
++#define	BCM94320R_BOARD		0x0461
++
++#define	BU5352_BOARD		0x0462
++
++#define	BCM94318MPGH_BOARD	0x0463
++
++#define	BU4311_BOARD		0x0464
++#define	BCM94311MC_BOARD	0x0465
++#define	BCM94311MCAG_BOARD	0x0466
++
++#define	BCM95352GR_BOARD	0x0467
++
++/* bcm95351agr */
++#define	BCM95351AGR_BOARD	0x0470
++
++/* bcm94704mpcb */
++#define	BCM94704MPCB_BOARD	0x0472
++
++/* 4785 boards */
++#define BU4785_BOARD		0x0478
++
++/* 4321 boards */
++#define BU4321_BOARD		0x046b
++#define BU4321E_BOARD		0x047c
++#define MP4321_BOARD		0x046c
++#define CB2_4321_BOARD		0x046d
++#define MC4321_BOARD		0x046e
++
++/* # of GPIO pins */
++#define GPIO_NUMPINS		16
++
++/* radio ID codes */
++#define	NORADIO_ID		0xe4f5
++#define	NORADIO_IDCODE		0x4e4f5246
++
++#define	BCM2050_ID		0x2050
++#define	BCM2050_IDCODE		0x02050000
++#define	BCM2050A0_IDCODE	0x1205017f
++#define	BCM2050A1_IDCODE	0x2205017f
++#define	BCM2050R8_IDCODE	0x8205017f
++
++#define BCM2055_ID		0x2055
++#define BCM2055_IDCODE		0x02055000
++#define BCM2055A0_IDCODE	0x1205517f
++
++#define	BCM2060_ID		0x2060
++#define	BCM2060_IDCODE		0x02060000
++#define	BCM2060WW_IDCODE	0x1206017f
++
++#define BCM2062_ID		0x2062
++#define BCM2062_IDCODE		0x02062000
++#define BCM2062A0_IDCODE	0x0206217f
++
++/* parts of an idcode: */
++#define	IDCODE_MFG_MASK		0x00000fff
++#define	IDCODE_MFG_SHIFT	0
++#define	IDCODE_ID_MASK		0x0ffff000
++#define	IDCODE_ID_SHIFT		12
++#define	IDCODE_REV_MASK		0xf0000000
++#define	IDCODE_REV_SHIFT	28
++
++#endif /* _BCMDEVS_H */
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmdevs1.h linux.dev/arch/mips/bcm947xx/include/bcmdevs1.h
+--- linux.old/arch/mips/bcm947xx/include/bcmdevs1.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/bcmdevs1.h	2006-05-02 04:32:03.000000000 +0200
 @@ -0,0 +1,391 @@
 +/*
 + * Broadcom device-specific manifest constants.
@@ -1088,22 +3364,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bc
 +#define GPIO_NUMPINS		16
 +
 +#endif /* _BCMDEVS_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/bcm947xx/include/bcmendian.h
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/bcm947xx/include/bcmendian.h
 --- linux.old/arch/mips/bcm947xx/include/bcmendian.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmendian.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,152 @@
++++ linux.dev/arch/mips/bcm947xx/include/bcmendian.h	2006-04-27 20:08:35.000000000 +0200
+@@ -0,0 +1,198 @@
 +/*
 + * local version of endian.h - byte order defines
 + *
-+ * Copyright 2005, Broadcom Corporation   
-+ * All Rights Reserved.   
-+ *    
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY   
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM   
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS   
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.   
++ * Copyright 2006, 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.
 + *
-+ *  $Id$
++ *  $Id: bcmendian.h,v 1.1.1.10 2006/02/27 03:43:16 honor Exp $
 +*/
 +
 +#ifndef _BCMENDIAN_H_
@@ -1113,24 +3389,24 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/
 +
 +/* Byte swap a 16 bit value */
 +#define BCMSWAP16(val) \
-+	((uint16)( \
++	((uint16)(\
 +		(((uint16)(val) & (uint16)0x00ffU) << 8) | \
-+		(((uint16)(val) & (uint16)0xff00U) >> 8) ))
-+	
++		(((uint16)(val) & (uint16)0xff00U) >> 8)))
++
 +/* Byte swap a 32 bit value */
 +#define BCMSWAP32(val) \
-+	((uint32)( \
++	((uint32)(\
 +		(((uint32)(val) & (uint32)0x000000ffUL) << 24) | \
 +		(((uint32)(val) & (uint32)0x0000ff00UL) <<  8) | \
 +		(((uint32)(val) & (uint32)0x00ff0000UL) >>  8) | \
-+		(((uint32)(val) & (uint32)0xff000000UL) >> 24) ))
-+		
++		(((uint32)(val) & (uint32)0xff000000UL) >> 24)))
++
 +/* 2 Byte swap a 32 bit value */
 +#define BCMSWAP32BY16(val) \
-+	((uint32)( \
++	((uint32)(\
 +		(((uint32)(val) & (uint32)0x0000ffffUL) << 16) | \
-+		(((uint32)(val) & (uint32)0xffff0000UL) >> 16) ))
-+		
++		(((uint32)(val) & (uint32)0xffff0000UL) >> 16)))
++
 +
 +static INLINE uint16
 +bcmswap16(uint16 val)
@@ -1157,7 +3433,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/
 +{
 +	len = len/2;
 +
-+	while(len--){
++	while (len--) {
 +		*buf = bcmswap16(*buf);
 +		buf++;
 +	}
@@ -1184,8 +3460,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/
 +#define	ltoh32(i) bcmswap32(i)
 +#define htol16(i) bcmswap16(i)
 +#define htol32(i) bcmswap32(i)
-+#endif
-+#endif
++#endif /* IL_BIGENDIAN */
++#endif /* hton16 */
 +
 +#ifndef IL_BIGENDIAN
 +#define ltoh16_buf(buf, i)
@@ -1193,65 +3469,111 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/
 +#else
 +#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
 +#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
-+#endif
++#endif /* IL_BIGENDIAN */
++
++/*
++* store 16-bit value to unaligned little endian byte array.
++*/
++static INLINE void
++htol16_ua_store(uint16 val, uint8 *bytes)
++{
++	bytes[0] = val&0xff;
++	bytes[1] = val>>8;
++}
++
++/*
++* store 32-bit value to unaligned little endian byte array.
++*/
++static INLINE void
++htol32_ua_store(uint32 val, uint8 *bytes)
++{
++	bytes[0] = val&0xff;
++	bytes[1] = (val>>8)&0xff;
++	bytes[2] = (val>>16)&0xff;
++	bytes[3] = val>>24;
++}
++
++/*
++* store 16-bit value to unaligned network(big) endian byte array.
++*/
++static INLINE void
++hton16_ua_store(uint16 val, uint8 *bytes)
++{
++	bytes[1] = val&0xff;
++	bytes[0] = val>>8;
++}
++
++/*
++* store 32-bit value to unaligned network(big) endian byte array.
++*/
++static INLINE void
++hton32_ua_store(uint32 val, uint8 *bytes)
++{
++	bytes[3] = val&0xff;
++	bytes[2] = (val>>8)&0xff;
++	bytes[1] = (val>>16)&0xff;
++	bytes[0] = val>>24;
++}
 +
 +/*
 +* load 16-bit value from unaligned little endian byte array.
 +*/
 +static INLINE uint16
-+ltoh16_ua(uint8 *bytes)
++ltoh16_ua(void *bytes)
 +{
-+	return (bytes[1]<<8)+bytes[0];
++	return (((uint8*)bytes)[1]<<8)+((uint8 *)bytes)[0];
 +}
 +
 +/*
 +* load 32-bit value from unaligned little endian byte array.
 +*/
 +static INLINE uint32
-+ltoh32_ua(uint8 *bytes)
++ltoh32_ua(void *bytes)
 +{
-+	return (bytes[3]<<24)+(bytes[2]<<16)+(bytes[1]<<8)+bytes[0];
++	return (((uint8*)bytes)[3]<<24)+(((uint8*)bytes)[2]<<16)+
++	       (((uint8*)bytes)[1]<<8)+((uint8*)bytes)[0];
 +}
 +
 +/*
 +* load 16-bit value from unaligned big(network) endian byte array.
 +*/
 +static INLINE uint16
-+ntoh16_ua(uint8 *bytes)
++ntoh16_ua(void *bytes)
 +{
-+	return (bytes[0]<<8)+bytes[1];
++	return (((uint8*)bytes)[0]<<8)+((uint8*)bytes)[1];
 +}
 +
 +/*
 +* load 32-bit value from unaligned big(network) endian byte array.
 +*/
 +static INLINE uint32
-+ntoh32_ua(uint8 *bytes)
++ntoh32_ua(void *bytes)
 +{
-+	return (bytes[0]<<24)+(bytes[1]<<16)+(bytes[2]<<8)+bytes[3];
++	return (((uint8*)bytes)[0]<<24)+(((uint8*)bytes)[1]<<16)+
++	       (((uint8*)bytes)[2]<<8)+((uint8*)bytes)[3];
 +}
 +
-+#define ltoh_ua(ptr) ( \
++#define ltoh_ua(ptr) (\
 +	sizeof(*(ptr)) == sizeof(uint8) ?  *(uint8 *)ptr : \
 +	sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] : \
 +	(((uint8 *)ptr)[3]<<24)+(((uint8 *)ptr)[2]<<16)+(((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] \
 +)
 +
-+#define ntoh_ua(ptr) ( \
++#define ntoh_ua(ptr) (\
 +	sizeof(*(ptr)) == sizeof(uint8) ?  *(uint8 *)ptr : \
 +	sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[0]<<8)+((uint8 *)ptr)[1] : \
 +	(((uint8 *)ptr)[0]<<24)+(((uint8 *)ptr)[1]<<16)+(((uint8 *)ptr)[2]<<8)+((uint8 *)ptr)[3] \
 +)
 +
 +#endif /* _BCMENDIAN_H_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/bcm947xx/include/bcmnvram.h
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/bcm947xx/include/bcmnvram.h
 --- linux.old/arch/mips/bcm947xx/include/bcmnvram.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmnvram.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,141 @@
++++ linux.dev/arch/mips/bcm947xx/include/bcmnvram.h	2006-04-27 23:29:18.000000000 +0200
+@@ -0,0 +1,159 @@
 +/*
 + * NVRAM variable manipulation
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -1259,7 +3581,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: bcmnvram.h,v 1.17 2006/03/02 12:33:44 honor Exp $
 + */
 +
 +#ifndef _bcmnvram_h_
@@ -1268,6 +3590,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 +#ifndef _LANGUAGE_ASSEMBLY
 +
 +#include <typedefs.h>
++#include <bcmdefs.h>
 +
 +struct nvram_header {
 +	uint32 magic;
@@ -1287,13 +3610,13 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * Initialize NVRAM access. May be unnecessary or undefined on certain
 + * platforms.
 + */
-+extern int BCMINIT(nvram_init)(void *sbh);
++extern int nvram_init(void *sbh);
 +
 +/*
 + * Disable NVRAM access. May be unnecessary or undefined on certain
 + * platforms.
 + */
-+extern void BCMINIT(nvram_exit)(void *sbh);
++extern void nvram_exit(void *sbh);
 +
 +/*
 + * Get the value of an NVRAM variable. The pointer returned may be
@@ -1301,20 +3624,32 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * @param	name	name of variable to get
 + * @return	value of variable or NULL if undefined
 + */
-+extern char * BCMINIT(nvram_get)(const char *name);
++extern char * nvram_get(const char *name);
 +
 +/* 
 + * Read the reset GPIO value from the nvram and set the GPIO
 + * as input
 + */
 +extern int BCMINITFN(nvram_resetgpio_init)(void *sbh);
++extern int BCMINITFN(nvram_gpio_init)(const char *name, void *sbh);
++extern int BCMINITFN(nvram_gpio_set)(const char *name, void *sbh, int type);
 +
 +/* 
 + * Get the value of an NVRAM variable.
 + * @param	name	name of variable to get
 + * @return	value of variable or NUL if undefined
 + */
-+#define nvram_safe_get(name) (BCMINIT(nvram_get)(name) ? : "")
++#define nvram_safe_get(name) (nvram_get(name) ? : "")
++
++#define nvram_safe_unset(name) ({ \
++	if(nvram_get(name)) \
++		nvram_unset(name); \
++})
++
++#define nvram_safe_set(name, value) ({ \
++	if(!nvram_get(name) || strcmp(nvram_get(name), value)) \
++		nvram_set(name, value); \
++})
 +
 +/*
 + * Match an NVRAM variable.
@@ -1325,7 +3660,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + */
 +static INLINE int
 +nvram_match(char *name, char *match) {
-+	const char *value = BCMINIT(nvram_get)(name);
++	const char *value = nvram_get(name);
 +	return (value && !strcmp(value, match));
 +}
 +
@@ -1338,7 +3673,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + */
 +static INLINE int
 +nvram_invmatch(char *name, char *invmatch) {
-+	const char *value = BCMINIT(nvram_get)(name);
++	const char *value = nvram_get(name);
 +	return (value && strcmp(value, invmatch));
 +}
 +
@@ -1351,7 +3686,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * @param	value	value of variable
 + * @return	0 on success and errno on failure
 + */
-+extern int BCMINIT(nvram_set)(const char *name, const char *value);
++extern int nvram_set(const char *name, const char *value);
 +
 +/*
 + * Unset an NVRAM variable. Pointers to previously set values
@@ -1360,7 +3695,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * @return	0 on success and errno on failure
 + * NOTE: use nvram_commit to commit this change to flash.
 + */
-+extern int BCMINIT(nvram_unset)(const char *name);
++extern int nvram_unset(const char *name);
 +
 +/*
 + * Commit NVRAM variables to permanent storage. All pointers to values
@@ -1368,7 +3703,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * NVRAM values are undefined after a commit.
 + * @return	0 on success and errno on failure
 + */
-+extern int BCMINIT(nvram_commit)(void);
++extern int nvram_commit(void);
 +
 +/*
 + * Get all NVRAM variables (format name=value\0 ... \0\0).
@@ -1376,11 +3711,16 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 + * @param	count	size of buffer in bytes
 + * @return	0 on success and errno on failure
 + */
-+extern int BCMINIT(nvram_getall)(char *buf, int count);
++extern int nvram_getall(char *buf, int count);
++
++extern int file2nvram(char *filename, char *varname);
++extern int nvram2file(char *varname, char *filename);
 +
 +#endif /* _LANGUAGE_ASSEMBLY */
 +
 +#define NVRAM_MAGIC		0x48534C46	/* 'FLSH' */
++#define NVRAM_CLEAR_MAGIC		0x0
++#define NVRAM_INVALID_MAGIC	0xFFFFFFFF
 +#define NVRAM_VERSION		1
 +#define NVRAM_HEADER_SIZE	20
 +#define NVRAM_SPACE		0x8000
@@ -1389,14 +3729,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/b
 +#define NVRAM_MAX_PARAM_LEN 64
 +
 +#endif /* _bcmnvram_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bcm947xx/include/bcmsrom.h
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bcm947xx/include/bcmsrom.h
 --- linux.old/arch/mips/bcm947xx/include/bcmsrom.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmsrom.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,23 @@
++++ linux.dev/arch/mips/bcm947xx/include/bcmsrom.h	2006-04-27 20:27:33.000000000 +0200
+@@ -0,0 +1,108 @@
 +/*
 + * Misc useful routines to access NIC local SROM/OTP .
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -1404,41 +3744,125 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bc
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: bcmsrom.h,v 1.1.1.13 2006/04/15 01:29:08 michael Exp $
 + */
 +
 +#ifndef	_bcmsrom_h_
 +#define	_bcmsrom_h_
 +
-+extern int srom_var_init(void *sbh, uint bus, void *curmap, osl_t *osh, char **vars, int *count);
++/* Maximum srom: 4 Kilobits == 512 bytes */
++#define	SROM_MAX	512
++
++/* SROM Rev 4: Reallocate the software part of the srom to accomodate
++ * MIMO features. It assumes up to two PCIE functions and 440 bytes
++ * of useable srom i.e. the useable storage in chips with OTP that
++ * implements hardware redundancy.
++ */
++
++#define	SROM4_WORDS		220
++
++#define	SROM4_SIGN		32
++#define	SROM4_SIGNATURE		0x5372
++
++#define	SROM4_BREV		33
++
++#define	SROM4_BFL0		34
++#define	SROM4_BFL1		35
++#define	SROM4_BFL2		36
++#define	SROM4_BFL3		37
++
++#define	SROM4_MACHI		38
++#define	SROM4_MACMID		39
++#define	SROM4_MACLO		40
++
++#define	SROM4_CCODE		41
++#define	SROM4_REGREV		42
++
++#define	SROM4_LEDBH10		43
++#define	SROM4_LEDBH32		44
++
++#define	SROM4_LEDDC		45
++
++#define	SROM4_AA		46
++#define	SROM4_AA2G_MASK		0x00ff
++#define	SROM4_AA2G_SHIFT	0
++#define	SROM4_AA5G_MASK		0xff00
++#define	SROM4_AA5G_SHIFT	8
++
++#define	SROM4_AG10		47
++#define	SROM4_AG32		48
++
++#define	SROM4_TXPID2G		49
++#define	SROM4_TXPID5G		51
++#define	SROM4_TXPID5GL		53
++#define	SROM4_TXPID5GH		55
++
++/* Per-path fields */
++#define	MAX_PATH		4
++#define	SROM4_PATH0		64
++#define	SROM4_PATH1		87
++#define	SROM4_PATH2		110
++#define	SROM4_PATH3		133
++
++#define	SROM4_2G_ITT_MAXP	0
++#define	SROM4_2G_PA		1
++#define	SROM4_5G_ITT_MAXP	5
++#define	SROM4_5GLH_MAXP		6
++#define	SROM4_5G_PA		7
++#define	SROM4_5GL_PA		11
++#define	SROM4_5GH_PA		15
++
++/* Fields in the ITT_MAXP and 5GLH_MAXP words */
++#define	B2G_MAXP_MASK		0xff
++#define	B2G_ITT_SHIFT		8
++#define	B5G_MAXP_MASK		0xff
++#define	B5G_ITT_SHIFT		8
++#define	B5GH_MAXP_MASK		0xff
++#define	B5GL_MAXP_SHIFT		8
++
++/* All the miriad power offsets */
++#define	SROM4_2G_CCKPO		156
++#define	SROM4_2G_OFDMPO		157
++#define	SROM4_5G_OFDMPO		159
++#define	SROM4_5GL_OFDMPO	161
++#define	SROM4_5GH_OFDMPO	163
++#define	SROM4_2G_MCSPO		165
++#define	SROM4_5G_MCSPO		173
++#define	SROM4_5GL_MCSPO		181
++#define	SROM4_5GH_MCSPO		189
++#define	SROM4_CCDPO		197
++#define	SROM4_STBCPO		198
++#define	SROM4_BW40PO		199
++#define	SROM4_BWDUPPO		200
++
++extern int srom_var_init(void *sbh, uint bus, void *curmap, osl_t *osh, char **vars, uint *count);
 +
 +extern int srom_read(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf);
 +extern int srom_write(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf);
 +
 +#endif	/* _bcmsrom_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/bcm947xx/include/bcmutils.h
+diff -urN linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/bcm947xx/include/bcmutils.h
 --- linux.old/arch/mips/bcm947xx/include/bcmutils.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmutils.h	2006-04-06 17:07:30.000000000 +0200
-@@ -0,0 +1,287 @@
++++ linux.dev/arch/mips/bcm947xx/include/bcmutils.h	2006-05-02 01:52:12.000000000 +0200
+@@ -0,0 +1,433 @@
 +/*
 + * Misc useful os-independent macros and functions.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 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.
-+ * $Id$
++ * $Id: bcmutils.h,v 1.1.1.16 2006/04/08 06:13:39 honor Exp $
 + */
 +
 +#ifndef	_bcmutils_h_
 +#define	_bcmutils_h_
 +
-+/*** driver-only section ***/
++/* ** driver-only section ** */
 +#ifdef BCMDRIVER
-+#include <osl.h>
 +
 +#define _BCM_U	0x01	/* upper */
 +#define _BCM_L	0x02	/* lower */
@@ -1449,7 +3873,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +#define _BCM_X	0x40	/* hex digit */
 +#define _BCM_SP	0x80	/* hard space (0x20) */
 +
-+#define GPIO_PIN_NOTDEFINED 	0x20 
++#define GPIO_PIN_NOTDEFINED 	0x20	/* Pin not defined */
 +
 +extern unsigned char bcm_ctype[];
 +#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)])
@@ -1479,42 +3903,98 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +	} \
 +}
 +
++struct  ether_addr {
++	uint8 octet[6];
++} __attribute__((packed));
++
 +/* string */
-+extern uint bcm_atoi(char *s);
 +extern uchar bcm_toupper(uchar c);
 +extern ulong bcm_strtoul(char *cp, char **endp, uint base);
 +extern char *bcmstrstr(char *haystack, char *needle);
 +extern char *bcmstrcat(char *dest, const char *src);
 +extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen);
 +/* ethernet address */
-+extern char *bcm_ether_ntoa(char *ea, char *buf);
-+extern int bcm_ether_atoe(char *p, char *ea);
-+/* delay */
-+extern void bcm_mdelay(uint ms);
++extern char *bcm_ether_ntoa(struct ether_addr *ea, char *buf);
 +/* variable access */
 +extern char *getvar(char *vars, char *name);
 +extern int getintvar(char *vars, char *name);
 +extern uint getgpiopin(char *vars, char *pin_name, uint def_pin);
++#ifdef BCMPERFSTATS
++extern void bcm_perf_enable(void);
++extern void bcmstats(char *fmt);
++extern void bcmlog(char *fmt, uint a1, uint a2);
++extern void bcmdumplog(char *buf, int size);
++extern int bcmdumplogent(char *buf, uint idx);
++#else
++#define bcm_perf_enable()
++#define bcmstats(fmt)
 +#define	bcmlog(fmt, a1, a2)
 +#define	bcmdumplog(buf, size)	*buf = '\0'
 +#define	bcmdumplogent(buf, idx)	-1
++#endif /* BCMPERFSTATS */
++extern char *bcm_nvram_vars(uint *length);
++extern int bcm_nvram_cache(void *sbh);
++
++/* Support for sharing code across in-driver iovar implementations.
++ * The intent is that a driver use this structure to map iovar names
++ * to its (private) iovar identifiers, and the lookup function to
++ * find the entry.  Macros are provided to map ids and get/set actions
++ * into a single number space for a switch statement.
++ */
++
++/* iovar structure */
++typedef struct bcm_iovar {
++	const char *name;	/* name for lookup and display */
++	uint16 varid;		/* id for switch */
++	uint16 flags;		/* driver-specific flag bits */
++	uint16 type;		/* base type of argument */
++	uint16 minlen;		/* min length for buffer vars */
++} bcm_iovar_t;
++
++/* varid definitions are per-driver, may use these get/set bits */
++
++/* IOVar action bits for id mapping */
++#define IOV_GET 0 /* Get an iovar */
++#define IOV_SET 1 /* Set an iovar */
++
++/* Varid to actionid mapping */
++#define IOV_GVAL(id)		((id)*2)
++#define IOV_SVAL(id)		(((id)*2)+IOV_SET)
++#define IOV_ISSET(actionid)	((actionid & IOV_SET) == IOV_SET)
++
++/* flags are per-driver based on driver attributes */
++
++/* Base type definitions */
++#define IOVT_VOID	0	/* no value (implictly set only) */
++#define IOVT_BOOL	1	/* any value ok (zero/nonzero) */
++#define IOVT_INT8	2	/* integer values are range-checked */
++#define IOVT_UINT8	3	/* unsigned int 8 bits */
++#define IOVT_INT16	4	/* int 16 bits */
++#define IOVT_UINT16	5	/* unsigned int 16 bits */
++#define IOVT_INT32	6	/* int 32 bits */
++#define IOVT_UINT32	7	/* unsigned int 32 bits */
++#define IOVT_BUFFER	8	/* buffer is size-checked as per minlen */
++
++extern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name);
++extern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg, int len, bool set);
 +
 +#endif	/* #ifdef BCMDRIVER */
 +
-+/*** driver/apps-shared section ***/
++/* ** driver/apps-shared section ** */
 +
-+#define BCME_STRLEN 		64
++#define BCME_STRLEN 		64	/* Max string length for BCM errors */
 +#define VALID_BCMERROR(e)  ((e <= 0) && (e >= BCME_LAST))
 +
 +
-+/* 
-+ * error codes could be added but the defined ones shouldn't be changed/deleted 
-+ * these error codes are exposed to the user code 
-+ * when ever a new error code is added to this list 
-+ * please update errorstring table with the related error string and 
-+ * update osl files with os specific errorcode map   
++/*
++ * error codes could be added but the defined ones shouldn't be changed/deleted
++ * these error codes are exposed to the user code
++ * when ever a new error code is added to this list
++ * please update errorstring table with the related error string and
++ * update osl files with os specific errorcode map
 +*/
 +
++#define BCME_OK				0	/* Success */
 +#define BCME_ERROR			-1	/* Error generic */
 +#define BCME_BADARG			-2	/* Bad Argument */
 +#define BCME_BADOPTION			-3	/* Bad option */
@@ -1524,61 +4004,133 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +#define BCME_NOTSTA			-7	/* Not STA  */
 +#define BCME_BADKEYIDX			-8	/* BAD Key Index */
 +#define BCME_RADIOOFF 			-9	/* Radio Off */
-+#define BCME_NOTBANDLOCKED		-10	/* Not  bandlocked */
-+#define BCME_NOCLK			-11	/* No Clock*/
-+#define BCME_BADRATESET			-12	/* BAD RateSet*/
++#define BCME_NOTBANDLOCKED		-10	/* Not  band locked */
++#define BCME_NOCLK			-11	/* No Clock */
++#define BCME_BADRATESET			-12	/* BAD Rate valueset */
 +#define BCME_BADBAND			-13	/* BAD Band */
-+#define BCME_BUFTOOSHORT		-14	/* Buffer too short */	
-+#define BCME_BUFTOOLONG			-15	/* Buffer too Long */	
-+#define BCME_BUSY			-16	/* Busy*/	
-+#define BCME_NOTASSOCIATED		-17	/* Not associated*/
-+#define BCME_BADSSIDLEN			-18	/* BAD SSID Len */
-+#define BCME_OUTOFRANGECHAN		-19	/* Out of Range Channel*/
-+#define BCME_BADCHAN			-20	/* BAD Channel */
-+#define BCME_BADADDR			-21	/* BAD Address*/
-+#define BCME_NORESOURCE			-22	/* No resources*/
-+#define BCME_UNSUPPORTED		-23	/* Unsupported*/
-+#define BCME_BADLEN			-24	/* Bad Length*/
-+#define BCME_NOTREADY			-25	/* Not ready Yet*/
++#define BCME_BUFTOOSHORT		-14	/* Buffer too short */
++#define BCME_BUFTOOLONG			-15	/* Buffer too long */
++#define BCME_BUSY			-16	/* Busy */
++#define BCME_NOTASSOCIATED		-17	/* Not Associated */
++#define BCME_BADSSIDLEN			-18	/* Bad SSID len */
++#define BCME_OUTOFRANGECHAN		-19	/* Out of Range Channel */
++#define BCME_BADCHAN			-20	/* Bad Channel */
++#define BCME_BADADDR			-21	/* Bad Address */
++#define BCME_NORESOURCE			-22	/* Not Enough Resources */
++#define BCME_UNSUPPORTED		-23	/* Unsupported */
++#define BCME_BADLEN			-24	/* Bad length */
++#define BCME_NOTREADY			-25	/* Not Ready */
 +#define BCME_EPERM			-26	/* Not Permitted */
 +#define BCME_NOMEM			-27	/* No Memory */
 +#define BCME_ASSOCIATED			-28	/* Associated */
-+#define BCME_RANGE			-29	/* Range Error*/
-+#define BCME_NOTFOUND			-30	/* Not found */
-+#define BCME_LAST			BCME_NOTFOUND	
++#define BCME_RANGE			-29	/* Not In Range */
++#define BCME_NOTFOUND			-30	/* Not Found */
++#define BCME_WME_NOT_ENABLED		-31	/* WME Not Enabled */
++#define BCME_TSPEC_NOTFOUND		-32	/* TSPEC Not Found */
++#define BCME_ACM_NOTSUPPORTED		-33	/* ACM Not Supported */
++#define BCME_NOT_WME_ASSOCIATION	-34	/* Not WME Association */
++#define BCME_SDIO_ERROR			-35	/* SDIO Bus Error */
++#define BCME_DONGLE_DOWN		-36	/* Dongle Not Accessible */
++#define BCME_LAST			BCME_DONGLE_DOWN
++
++/* These are collection of BCME Error strings */
++#define BCMERRSTRINGTABLE {		\
++	"OK",				\
++	"Undefined error",		\
++	"Bad Argument",			\
++	"Bad Option",			\
++	"Not up",			\
++	"Not down",			\
++	"Not AP",			\
++	"Not STA",			\
++	"Bad Key Index",		\
++	"Radio Off",			\
++	"Not band locked",		\
++	"No clock",			\
++	"Bad Rate valueset",		\
++	"Bad Band",			\
++	"Buffer too short",		\
++	"Buffer too long",		\
++	"Busy",				\
++	"Not Associated",		\
++	"Bad SSID len",			\
++	"Out of Range Channel",		\
++	"Bad Channel",			\
++	"Bad Address",			\
++	"Not Enough Resources",		\
++	"Unsupported",			\
++	"Bad length",			\
++	"Not Ready",			\
++	"Not Permitted",		\
++	"No Memory",			\
++	"Associated",			\
++	"Not In Range",			\
++	"Not Found",			\
++	"WME Not Enabled",		\
++	"TSPEC Not Found",		\
++	"ACM Not Supported",		\
++	"Not WME Association",		\
++	"SDIO Bus Error",		\
++	"Dongle Not Accessible"		\
++}
 +
 +#ifndef ABS
-+#define	ABS(a)			(((a)<0)?-(a):(a))
-+#endif
++#define	ABS(a)			(((a) < 0)?-(a):(a))
++#endif /* ABS */
 +
 +#ifndef MIN
-+#define	MIN(a, b)		(((a)<(b))?(a):(b))
-+#endif
++#define	MIN(a, b)		(((a) < (b))?(a):(b))
++#endif /* MIN */
 +
 +#ifndef MAX
-+#define	MAX(a, b)		(((a)>(b))?(a):(b))
-+#endif
++#define	MAX(a, b)		(((a) > (b))?(a):(b))
++#endif /* MAX */
 +
 +#define CEIL(x, y)		(((x) + ((y)-1)) / (y))
 +#define	ROUNDUP(x, y)		((((x)+((y)-1))/(y))*(y))
 +#define	ISALIGNED(a, x)		(((a) & ((x)-1)) == 0)
-+#define	ISPOWEROF2(x)		((((x)-1)&(x))==0)
++#define	ISPOWEROF2(x)		((((x)-1)&(x)) == 0)
 +#define VALID_MASK(mask)	!((mask) & ((mask) + 1))
 +#define	OFFSETOF(type, member)	((uint)(uintptr)&((type *)0)->member)
 +#define ARRAYSIZE(a)		(sizeof(a)/sizeof(a[0]))
 +
 +/* bit map related macros */
 +#ifndef setbit
++#ifndef NBBY		    /* the BSD family defines NBBY */
 +#define	NBBY	8	/* 8 bits per byte */
-+#define	setbit(a,i)	(((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY))
-+#define	clrbit(a,i)	(((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
-+#define	isset(a,i)	(((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY)))
-+#define	isclr(a,i)	((((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
-+#endif
++#endif /* #ifndef NBBY */
++#define	setbit(a, i)	(((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY))
++#define	clrbit(a, i)	(((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
++#define	isset(a, i)	(((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY)))
++#define	isclr(a, i)	((((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
++#endif /* setbit */
 +
 +#define	NBITS(type)	(sizeof(type) * 8)
-+#define NBITVAL(bits)	(1 << (bits))
-+#define MAXBITVAL(bits)	((1 << (bits)) - 1)
++#define NBITVAL(nbits)	(1 << (nbits))
++#define MAXBITVAL(nbits)	((1 << (nbits)) - 1)
++#define	NBITMASK(nbits)	MAXBITVAL(nbits)
++#define MAXNBVAL(nbyte)	MAXBITVAL((nbyte) * 8)
++
++/* basic mux operation - can be optimized on several architectures */
++#define MUX(pred, true, false) ((pred) ? (true) : (false))
++
++/* modulo inc/dec - assumes x E [0, bound - 1] */
++#define MODDEC(x, bound) MUX((x) == 0, (bound) - 1, (x) - 1)
++#define MODINC(x, bound) MUX((x) == (bound) - 1, 0, (x) + 1)
++
++/* modulo inc/dec, bound = 2^k */
++#define MODDEC_POW2(x, bound) (((x) - 1) & ((bound) - 1))
++#define MODINC_POW2(x, bound) (((x) + 1) & ((bound) - 1))
++
++/* modulo add/sub - assumes x, y E [0, bound - 1] */
++#define MODADD(x, y, bound) \
++    MUX((x) + (y) >= (bound), (x) + (y) - (bound), (x) + (y))
++#define MODSUB(x, y, bound) \
++    MUX(((int)(x)) - ((int)(y)) < 0, (x) - (y) + (bound), (x) - (y))
++
++/* module add/sub, bound = 2^k */
++#define MODADD_POW2(x, y, bound) (((x) + (y)) & ((bound) - 1))
++#define MODSUB_POW2(x, y, bound) (((x) - (y)) & ((bound) - 1))
 +
 +/* crc defines */
 +#define CRC8_INIT_VALUE  0xff		/* Initial CRC8 checksum value */
@@ -1605,7 +4157,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len))
 +
 +/* buffer length for ethernet address from bcm_ether_ntoa() */
-+#define ETHER_ADDR_STR_LEN	18
++#define ETHER_ADDR_STR_LEN	18	/* 18-bytes of Ethernet address buffer length */
 +
 +/* unaligned load and store macros */
 +#ifdef IL_BIGENDIAN
@@ -1667,7 +4219,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +	a[0] = v & 0xff;
 +}
 +
-+#endif
++#endif /* IL_BIGENDIAN */
 +
 +/* externs */
 +/* crc */
@@ -1675,12 +4227,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +extern uint16 hndcrc16(uint8 *p, uint nbytes, uint16 crc);
 +extern uint32 hndcrc32(uint8 *p, uint nbytes, uint32 crc);
 +/* format/print */
++extern void printfbig(char *buf);
++
 +/* IE parsing */
 +extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen);
 +extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key);
 +extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key);
 +
-+/* bcmerror*/
++/* bcmerror */
 +extern const char *bcmerrorstr(int bcmerror);
 +
 +/* multi-bool data type: set of bools, mbool is true if any is set */
@@ -1701,21 +4255,37 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/b
 +	uint32 	len;
 +};
 +
++/* Buffer structure for collecting string-formatted data 
++* using bcm_bprintf() API.
++* Use bcm_binit() to initialize before use
++*/
++struct bcmstrbuf
++{
++	char *buf;	/* pointer to current position in origbuf */
++	uint size;	/* current (residual) size in bytes */
++	char *origbuf;	/* unmodified pointer to orignal buffer */
++	uint origsize;	/* unmodified orignal buffer size in bytes */
++};
++
++extern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size);
++extern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...);
++
 +typedef  uint32 (*readreg_rtn)(void *arg0, void *arg1, uint32 offset);
-+extern uint bcmdumpfields(readreg_rtn func_ptr, void *arg0, void *arg1, struct fielddesc *str, char *buf, uint32 bufsize);
++extern uint bcmdumpfields(readreg_rtn func_ptr, void *arg0, void *arg1, struct fielddesc *str,
++                          char *buf, uint32 bufsize);
 +
 +extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len);
++extern uint bcm_bitcount(uint8 *bitmap, uint bytelength);
 +
 +#endif	/* _bcmutils_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bcm947xx/include/hndmips.h
---- linux.old/arch/mips/bcm947xx/include/hndmips.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/hndmips.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,16 @@
+diff -urN linux.old/arch/mips/bcm947xx/include/hndcpu.h linux.dev/arch/mips/bcm947xx/include/hndcpu.h
+--- linux.old/arch/mips/bcm947xx/include/hndcpu.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/hndcpu.h	2006-04-27 22:14:38.000000000 +0200
+@@ -0,0 +1,28 @@
 +/*
-+ * Alternate include file for HND sbmips.h since CFE also ships with
-+ * a sbmips.h.
++ * HND SiliconBackplane MIPS/ARM cores software interface.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -1723,18 +4293,31 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bc
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: hndcpu.h,v 1.1.1.1 2006/02/27 03:43:16 honor Exp $
 + */
 +
-+#include "sbmips.h"
-diff -Naur linux.old/arch/mips/bcm947xx/include/linux_osl.h linux.dev/arch/mips/bcm947xx/include/linux_osl.h
---- linux.old/arch/mips/bcm947xx/include/linux_osl.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/linux_osl.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,371 @@
++#ifndef _hndcpu_h_
++#define _hndcpu_h_
++
++#if defined(mips)
++#include <hndmips.h>
++#elif defined(__ARM_ARCH_4T__)
++#include <hndarm.h>
++#endif
++
++extern uint sb_irq(sb_t *sbh);
++extern uint32 sb_cpu_clock(sb_t *sbh);
++extern void sb_cpu_wait(void);
++
++#endif /* _hndcpu_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bcm947xx/include/hndmips.h
+--- linux.old/arch/mips/bcm947xx/include/hndmips.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/hndmips.h	2006-04-27 20:43:42.000000000 +0200
+@@ -0,0 +1,45 @@
 +/*
-+ * Linux OS Independent Layer
++ * HND SiliconBackplane MIPS core software interface.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -1742,383 +4325,91 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linux_osl.h linux.dev/arch/mips/
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: hndmips.h,v 1.1.1.8 2006/02/27 03:43:16 honor 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 */
-+#ifdef __GNUC__
-+#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
-+#if GCC_VERSION > 30100
-+#define	ASSERT(exp)		do {} while (0)
-+#else
-+/* ASSERT could causes segmentation fault on GCC3.1, use empty instead*/
-+#define	ASSERT(exp)		
-+#endif
-+#endif
-+
-+/* microsecond delay */
-+#define	OSL_DELAY(usec)		osl_delay(usec)
-+extern void osl_delay(uint usec);
-+
-+/* PCMCIA attribute space access macros */
-+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
-+struct pcmcia_dev {
-+	dev_link_t link;	/* PCMCIA device pointer */
-+	dev_node_t node;	/* PCMCIA node structure */
-+	void *base;		/* Mapped attribute memory window */
-+	size_t size;		/* Size of window */
-+	void *drv;		/* Driver data */
-+};
-+#endif
-+#define	OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \
-+	osl_pcmcia_read_attr((osh), (offset), (buf), (size))
-+#define	OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \
-+	osl_pcmcia_write_attr((osh), (offset), (buf), (size))
-+extern void osl_pcmcia_read_attr(osl_t *osh, uint offset, void *buf, int size);
-+extern void osl_pcmcia_write_attr(osl_t *osh, uint offset, void *buf, int size);
-+
-+/* PCI configuration space access macros */
-+#define	OSL_PCI_READ_CONFIG(osh, offset, size) \
-+	osl_pci_read_config((osh), (offset), (size))
-+#define	OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \
-+	osl_pci_write_config((osh), (offset), (size), (val))
-+extern uint32 osl_pci_read_config(osl_t *osh, uint size, uint offset);
-+extern void osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val);
-+
-+/* PCI device bus # and slot # */
-+#define OSL_PCI_BUS(osh)	osl_pci_bus(osh)
-+#define OSL_PCI_SLOT(osh)	osl_pci_slot(osh)
-+extern uint osl_pci_bus(osl_t *osh);
-+extern uint osl_pci_slot(osl_t *osh);
-+
-+/* OSL initialization */
-+extern osl_t *osl_attach(void *pdev);
-+extern void osl_detach(osl_t *osh);
-+
-+/* host/bus architecture-specific byte swap */
-+#define BUS_SWAP32(v)		(v)
-+
-+/* general purpose memory allocation */
-+
-+#if defined(BCMDBG_MEM)
-+
-+#define	MALLOC(osh, size)	osl_debug_malloc((osh), (size), __LINE__, __FILE__)
-+#define	MFREE(osh, addr, size)	osl_debug_mfree((osh), (addr), (size), __LINE__, __FILE__)
-+#define MALLOCED(osh)		osl_malloced((osh))
-+#define	MALLOC_DUMP(osh, buf, sz) osl_debug_memdump((osh), (buf), (sz))
-+extern void *osl_debug_malloc(osl_t *osh, uint size, int line, char* file);
-+extern void osl_debug_mfree(osl_t *osh, void *addr, uint size, int line, char* file);
-+extern char *osl_debug_memdump(osl_t *osh, char *buf, uint sz);
-+
-+#else
-+
-+#define	MALLOC(osh, size)	osl_malloc((osh), (size))
-+#define	MFREE(osh, addr, size)	osl_mfree((osh), (addr), (size))
-+#define MALLOCED(osh)		osl_malloced((osh))
-+
-+#endif	/* BCMDBG_MEM */
-+
-+#define	MALLOC_FAILED(osh)	osl_malloc_failed((osh))
-+
-+extern void *osl_malloc(osl_t *osh, uint size);
-+extern void osl_mfree(osl_t *osh, void *addr, uint size);
-+extern uint osl_malloced(osl_t *osh);
-+extern uint osl_malloc_failed(osl_t *osh);
-+
-+/* allocate/free shared (dma-able) consistent memory */
-+#define	DMA_CONSISTENT_ALIGN	PAGE_SIZE
-+#define	DMA_ALLOC_CONSISTENT(osh, size, pap) \
-+	osl_dma_alloc_consistent((osh), (size), (pap))
-+#define	DMA_FREE_CONSISTENT(osh, va, size, pa) \
-+	osl_dma_free_consistent((osh), (void*)(va), (size), (pa))
-+extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap);
-+extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa);
-+
-+/* map/unmap direction */
-+#define	DMA_TX	1
-+#define	DMA_RX	2
-+
-+/* map/unmap shared (dma-able) memory */
-+#define	DMA_MAP(osh, va, size, direction, p) \
-+	osl_dma_map((osh), (va), (size), (direction))
-+#define	DMA_UNMAP(osh, pa, size, direction, p) \
-+	osl_dma_unmap((osh), (pa), (size), (direction))
-+extern uint osl_dma_map(osl_t *osh, void *va, uint size, int direction);
-+extern void osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction);
-+
-+/* register access macros */
-+#if defined(BCMJTAG)
-+#include <bcmjtag.h>
-+#define	R_REG(r)	bcmjtag_read(NULL, (uint32)(r), sizeof (*(r)))
-+#define	W_REG(r, v)	bcmjtag_write(NULL, (uint32)(r), (uint32)(v), sizeof (*(r)))
-+#endif
-+
++#ifndef _hndmips_h_
++#define _hndmips_h_
++
++extern void sb_mips_init(sb_t *sbh, uint shirq_map_base);
++extern bool sb_mips_setclock(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock);
++extern void enable_pfc(uint32 mode);
++extern uint32 sb_memc_get_ncdl(sb_t *sbh);
++
++#if defined(BCMPERFSTATS)
++/* enable counting - exclusive version. Only one set of counters allowed at a time */
++extern void hndmips_perf_instrcount_enable(void);
++extern void hndmips_perf_icachecount_enable(void);
++extern void hndmips_perf_dcachecount_enable(void);
++/* start and stop counting */
++#define hndmips_perf_start01() \
++	MTC0(C0_PERFORMANCE, 4, MFC0(C0_PERFORMANCE, 4) | 0x80008000)
++#define hndmips_perf_stop01() \
++	MTC0(C0_PERFORMANCE, 4, MFC0(C0_PERFORMANCE, 4) & ~0x80008000)
++/* retrieve coutners - counters *decrement* */
++#define hndmips_perf_read0() -(long)(MFC0(C0_PERFORMANCE, 0))
++#define hndmips_perf_read1() -(long)(MFC0(C0_PERFORMANCE, 1))
++#define hndmips_perf_read2() -(long)(MFC0(C0_PERFORMANCE, 2))
++/* enable counting - modular version. Each counters can be enabled separately. */
++extern void hndmips_perf_icache_hit_enable(void);
++extern void hndmips_perf_icache_miss_enable(void);
++extern uint32 hndmips_perf_read_instrcount(void);
++extern uint32 hndmips_perf_read_cache_miss(void);
++extern uint32 hndmips_perf_read_cache_hit(void);
++#endif /*  defined(BCMINTERNAL) || defined (BCMPERFSTATS) */
++
++#endif /* _hndmips_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/hndpci.h linux.dev/arch/mips/bcm947xx/include/hndpci.h
+--- linux.old/arch/mips/bcm947xx/include/hndpci.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/hndpci.h	2006-04-27 20:36:48.000000000 +0200
+@@ -0,0 +1,30 @@
 +/*
-+ * BINOSL selects the slightly slower function-call-based binary compatible osl.
-+ * Macros expand to calls to functions defined in linux_osl.c .
++ * HND SiliconBackplane PCI core software interface.
++ *
++ * $Id: hndpci.h,v 1.1.1.1 2006/02/27 03:43:16 honor Exp $
++ * Copyright 2006, 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 BINOSL
 +
-+/* string library, kernel mode */
-+#define	printf(fmt, args...)	printk(fmt, ## args)
-+#include <linux/kernel.h>
-+#include <linux/string.h>
-+
-+/* register access macros */
-+#if !defined(BCMJTAG)
-+#ifndef IL_BIGENDIAN   
-+#define R_REG(r) ( \
-+	sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \
-+	sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \
-+	readl((volatile uint32*)(r)) \
-+)
-+#define W_REG(r, v) do { \
-+	switch (sizeof(*(r))) { \
-+	case sizeof(uint8):	writeb((uint8)(v), (volatile uint8*)(r)); break; \
-+	case sizeof(uint16):	writew((uint16)(v), (volatile uint16*)(r)); break; \
-+	case sizeof(uint32):	writel((uint32)(v), (volatile uint32*)(r)); break; \
-+	} \
-+} while (0)
-+#else	/* IL_BIGENDIAN */
-+#define R_REG(r) ({ \
-+	__typeof(*(r)) __osl_v; \
-+	switch (sizeof(*(r))) { \
-+	case sizeof(uint8):	__osl_v = readb((volatile uint8*)((uint32)r^3)); break; \
-+	case sizeof(uint16):	__osl_v = readw((volatile uint16*)((uint32)r^2)); 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*)((uint32)r^3)); break; \
-+	case sizeof(uint16):	writew((uint16)(v), (volatile uint16*)((uint32)r^2)); break; \
-+	case sizeof(uint32):	writel((uint32)(v), (volatile uint32*)(r)); break; \
-+	} \
-+} while (0)
-+#endif
-+#endif
-+
-+#define	AND_REG(r, v)		W_REG((r), R_REG(r) & (v))
-+#define	OR_REG(r, v)		W_REG((r), R_REG(r) | (v))
-+
-+/* bcopy, bcmp, and bzero */
-+#define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
-+#define	bcmp(b1, b2, len)	memcmp((b1), (b2), (len))
-+#define	bzero(b, len)		memset((b), '\0', (len))
-+
-+/* uncached virtual address */
-+#ifdef mips
-+#define OSL_UNCACHED(va)	KSEG1ADDR((va))
-+#include <asm/addrspace.h>
-+#else
-+#define OSL_UNCACHED(va)	(va)
-+#endif
-+
-+/* get processor cycle count */
-+#if defined(mips)
-+#define	OSL_GETCYCLES(x)	((x) = read_c0_count() * 2)
-+#elif defined(__i386__)
-+#define	OSL_GETCYCLES(x)	rdtscl((x))
-+#else
-+#define OSL_GETCYCLES(x)	((x) = 0)
-+#endif
-+
-+/* dereference an address that may cause a bus exception */
-+#ifdef mips
-+#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,17))
-+#define BUSPROBE(val, addr)	panic("get_dbe() will not fixup a bus exception when compiled into a module")
-+#else
-+#define	BUSPROBE(val, addr)	get_dbe((val), (addr))
-+#include <asm/paccess.h>
-+#endif
-+#else
-+#define	BUSPROBE(val, addr)	({ (val) = R_REG((addr)); 0; })
-+#endif
-+
-+/* map/unmap physical to virtual I/O */
-+#define	REG_MAP(pa, size)	ioremap_nocache((unsigned long)(pa), (unsigned long)(size))
-+#define	REG_UNMAP(va)		iounmap((void *)(va))
-+
-+/* 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(osh, len, send)		osl_pktget((osh), (len), (send))
-+#define	PKTFREE(osh, skb, send)		osl_pktfree((skb))
-+#define	PKTDATA(osh, skb)		(((struct sk_buff*)(skb))->data)
-+#define	PKTLEN(osh, skb)		(((struct sk_buff*)(skb))->len)
-+#define PKTHEADROOM(osh, skb)		(PKTDATA(osh,skb)-(((struct sk_buff*)(skb))->head))
-+#define PKTTAILROOM(osh, skb)		((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail))
-+#define	PKTNEXT(osh, skb)		(((struct sk_buff*)(skb))->next)
-+#define	PKTSETNEXT(skb, x)		(((struct sk_buff*)(skb))->next = (struct sk_buff*)(x))
-+#define	PKTSETLEN(osh, skb, len)	__skb_trim((struct sk_buff*)(skb), (len))
-+#define	PKTPUSH(osh, skb, bytes)	skb_push((struct sk_buff*)(skb), (bytes))
-+#define	PKTPULL(osh, skb, bytes)	skb_pull((struct sk_buff*)(skb), (bytes))
-+#define	PKTDUP(osh, skb)		skb_clone((struct sk_buff*)(skb), GFP_ATOMIC)
-+#define	PKTCOOKIE(skb)			((void*)((struct sk_buff*)(skb))->csum)
-+#define	PKTSETCOOKIE(skb, x)		(((struct sk_buff*)(skb))->csum = (uint)(x))
-+#define	PKTLINK(skb)			(((struct sk_buff*)(skb))->prev)
-+#define	PKTSETLINK(skb, x)		(((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x))
-+#define	PKTPRIO(skb)			(((struct sk_buff*)(skb))->priority)
-+#define	PKTSETPRIO(skb, x)		(((struct sk_buff*)(skb))->priority = (x))
-+extern void *osl_pktget(osl_t *osh, 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(const char *s);
-+extern char* osl_strcpy(char *d, const char *s);
-+extern char* osl_strncpy(char *d, const char *s, uint n);
-+
-+/* register access macros */
-+#if !defined(BCMJTAG)
-+#define R_REG(r) ( \
-+	sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \
-+	sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \
-+	osl_readl((volatile uint32*)(r)) \
-+)
-+#define W_REG(r, v) do { \
-+	switch (sizeof(*(r))) { \
-+	case sizeof(uint8):	osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \
-+	case sizeof(uint16):	osl_writew((uint16)(v), (volatile uint16*)(r)); break; \
-+	case sizeof(uint32):	osl_writel((uint32)(v), (volatile uint32*)(r)); break; \
-+	} \
-+} while (0)
-+#endif
-+
-+#define	AND_REG(r, v)		W_REG((r), R_REG(r) & (v))
-+#define	OR_REG(r, v)		W_REG((r), R_REG(r) | (v))
-+extern uint8 osl_readb(volatile uint8 *r);
-+extern uint16 osl_readw(volatile uint16 *r);
-+extern uint32 osl_readl(volatile uint32 *r);
-+extern void osl_writeb(uint8 v, volatile uint8 *r);
-+extern void osl_writew(uint16 v, volatile uint16 *r);
-+extern void osl_writel(uint32 v, volatile uint32 *r);
-+
-+/* bcopy, bcmp, and bzero */
-+extern void bcopy(const void *src, void *dst, int len);
-+extern int bcmp(const void *b1, const void *b2, int len);
-+extern void bzero(void *b, int len);
-+
-+/* uncached virtual address */
-+#define OSL_UNCACHED(va)	osl_uncached((va))
-+extern void *osl_uncached(void *va);
-+
-+/* get processor cycle count */
-+#define OSL_GETCYCLES(x)	((x) = osl_getcycles())
-+extern uint osl_getcycles(void);
-+
-+/* dereference an address that may target abort */
-+#define	BUSPROBE(val, addr)	osl_busprobe(&(val), (addr))
-+extern int osl_busprobe(uint32 *val, uint32 addr);
-+
-+/* map/unmap physical to virtual */
-+#define	REG_MAP(pa, size)	osl_reg_map((pa), (size))
-+#define	REG_UNMAP(va)		osl_reg_unmap((va))
-+extern void *osl_reg_map(uint32 pa, uint size);
-+extern void osl_reg_unmap(void *va);
-+
-+/* 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(osh, len, send)		osl_pktget((osh), (len), (send))
-+#define	PKTFREE(osh, skb, send)		osl_pktfree((skb))
-+#define	PKTDATA(osh, skb)		osl_pktdata((osh), (skb))
-+#define	PKTLEN(osh, skb)		osl_pktlen((osh), (skb))
-+#define PKTHEADROOM(osh, skb)		osl_pktheadroom((osh), (skb))
-+#define PKTTAILROOM(osh, skb)		osl_pkttailroom((osh), (skb))
-+#define	PKTNEXT(osh, skb)		osl_pktnext((osh), (skb))
-+#define	PKTSETNEXT(skb, x)		osl_pktsetnext((skb), (x))
-+#define	PKTSETLEN(osh, skb, len)	osl_pktsetlen((osh), (skb), (len))
-+#define	PKTPUSH(osh, skb, bytes)	osl_pktpush((osh), (skb), (bytes))
-+#define	PKTPULL(osh, skb, bytes)	osl_pktpull((osh), (skb), (bytes))
-+#define	PKTDUP(osh, skb)		osl_pktdup((osh), (skb))
-+#define	PKTCOOKIE(skb)			osl_pktcookie((skb))
-+#define	PKTSETCOOKIE(skb, x)		osl_pktsetcookie((skb), (x))
-+#define	PKTLINK(skb)			osl_pktlink((skb))
-+#define	PKTSETLINK(skb, x)		osl_pktsetlink((skb), (x))
-+#define	PKTPRIO(skb)			osl_pktprio((skb))
-+#define	PKTSETPRIO(skb, x)		osl_pktsetprio((skb), (x))
-+extern void *osl_pktget(osl_t *osh, uint len, bool send);
-+extern void osl_pktfree(void *skb);
-+extern uchar *osl_pktdata(osl_t *osh, void *skb);
-+extern uint osl_pktlen(osl_t *osh, void *skb);
-+extern uint osl_pktheadroom(osl_t *osh, void *skb);
-+extern uint osl_pkttailroom(osl_t *osh, void *skb);
-+extern void *osl_pktnext(osl_t *osh, void *skb);
-+extern void osl_pktsetnext(void *skb, void *x);
-+extern void osl_pktsetlen(osl_t *osh, void *skb, uint len);
-+extern uchar *osl_pktpush(osl_t *osh, void *skb, int bytes);
-+extern uchar *osl_pktpull(osl_t *osh, void *skb, int bytes);
-+extern void *osl_pktdup(osl_t *osh, void *skb);
-+extern void *osl_pktcookie(void *skb);
-+extern void osl_pktsetcookie(void *skb, void *x);
-+extern void *osl_pktlink(void *skb);
-+extern void osl_pktsetlink(void *skb, void *x);
-+extern uint osl_pktprio(void *skb);
-+extern void osl_pktsetprio(void *skb, uint x);
-+
-+#endif	/* BINOSL */
-+
-+#define OSL_ERROR(bcmerror)	osl_error(bcmerror)
-+extern int osl_error(int bcmerror);
-+
-+/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */
-+#define	PKTBUFSZ	2048
++#ifndef _hndpci_h_
++#define _hndpci_h_
++
++extern int sbpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf,
++                             int len);
++extern int extpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf,
++                              int len);
++extern int sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf,
++                              int len);
++extern int extpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf,
++                               int len);
++extern void sbpci_ban(uint16 core);
++extern int sbpci_init(sb_t *sbh);
++extern int sbpci_init_pci(sb_t *sbh);
++extern void sbpci_check(sb_t *sbh);
 +
-+#endif	/* _linux_osl_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/bcm947xx/include/linuxver.h
++#endif /* _hndpci_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/bcm947xx/include/linuxver.h
 --- linux.old/arch/mips/bcm947xx/include/linuxver.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/linuxver.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,411 @@
++++ linux.dev/arch/mips/bcm947xx/include/linuxver.h	2006-04-27 20:10:08.000000000 +0200
+@@ -0,0 +1,417 @@
 +/*
 + * Linux-specific abstractions to gain some independence from linux kernel versions.
 + * Pave over some 2.2 versus 2.4 versus 2.6 kernel differences.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 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.
-+ *   
-+ * $Id$
++ *
++ * $Id: linuxver.h,v 1.1.1.10 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef _linuxver_h_
@@ -2127,31 +4418,32 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#include <linux/config.h>
 +#include <linux/version.h>
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0))
++#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
++#endif	/* LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 0) */
 +
 +#if defined(MODULE) && defined(MODVERSIONS)
 +#include <linux/modversions.h>
 +#endif
 +
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 0)
 +#include <linux/moduleparam.h>
 +#endif
 +
 +
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) 
-+#define module_param(_name_, _type_, _perm_)	MODULE_PARM(_name_, "i")	
-+#define module_param_string(_name_, _string_, _size_, _perm_)	MODULE_PARM(_string_, "c" __MODULE_STRING(_size_))
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0)
++#define module_param(_name_, _type_, _perm_)	MODULE_PARM(_name_, "i")
++#define module_param_string(_name_, _string_, _size_, _perm_) \
++		MODULE_PARM(_string_, "c" __MODULE_STRING(_size_))
 +#endif
 +
 +/* linux/malloc.h is deprecated, use linux/slab.h instead. */
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 9))
 +#include <linux/malloc.h>
 +#else
 +#include <linux/slab.h>
@@ -2166,7 +4458,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#include <linux/netdevice.h>
 +#include <asm/io.h>
 +
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41))
++#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 41))
 +#include <linux/workqueue.h>
 +#else
 +#include <linux/tqueue.h>
@@ -2182,9 +4474,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#ifndef flush_scheduled_work
 +#define flush_scheduled_work() flush_scheduled_tasks()
 +#endif
-+#endif
++#endif	/* LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 41) */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0))
 +/* Some distributions have their own 2.6.x compatibility layers */
 +#ifndef IRQ_NONE
 +typedef void irqreturn_t;
@@ -2193,8 +4485,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#define IRQ_RETVAL(x)
 +#endif
 +#else
-+typedef irqreturn_t (*FN_ISR) (int irq, void *dev_id, struct pt_regs *ptregs);
-+#endif
++typedef irqreturn_t(*FN_ISR) (int irq, void *dev_id, struct pt_regs *ptregs);
++#endif	/* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0) */
 +
 +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
 +
@@ -2205,9 +4497,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#include <pcmcia/cisreg.h>
 +#include <pcmcia/ds.h>
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 69))
 +/* In 2.5 (as of 2.5.69 at least) there is a cs_error exported which
-+ * does this, but it's not in 2.4 so we do our own for now. */
++ * does this, but it's not in 2.4 so we do our own for now.
++ */
 +static inline void
 +cs_error(client_handle_t handle, int func, int ret)
 +{
@@ -2234,10 +4527,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#define __devexit_p(x)	x
 +#endif
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
++#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)
++#define pci_set_drvdata(dev, value)	(dev)->sysdata = (value)
 +
 +/*
 + * New-style (2.4.x) PCI/hot-pluggable PCI/CardBus registration
@@ -2254,8 +4547,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +	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) */
++	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 */
 +};
@@ -2270,7 +4566,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +
 +#endif /* PCI registration */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18))
++#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(); }
@@ -2278,28 +4574,28 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#define module_init(x)	__initcall(x);
 +#define module_exit(x)	__exitcall(x);
 +#endif
-+#endif
++#endif	/* LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18) */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,48))
++#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))
++#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))
++#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))
++#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))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 14))
 +#define net_device device
 +#endif
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,42))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 42))
 +
 +/*
 + * DMA mapping
@@ -2329,7 +4625,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +}
 +
 +static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
-+					 dma_addr_t *dma_handle)
++                                         dma_addr_t *dma_handle)
 +{
 +	void *ret;
 +	int gfp = GFP_ATOMIC | GFP_DMA;
@@ -2343,7 +4639,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +	return ret;
 +}
 +static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
-+				       void *vaddr, dma_addr_t dma_handle)
++                                       void *vaddr, dma_addr_t dma_handle)
 +{
 +	free_pages((unsigned long)vaddr, get_order(size));
 +}
@@ -2357,10 +4653,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +
 +#endif /* DMA mapping */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43))
++#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)
++#define netif_down(dev)			do { (dev)->start = 0; } while (0)
 +
 +/* pcmcia-cs provides its own netdevice compatibility layer */
 +#ifndef _COMPAT_NETDEVICE_H
@@ -2376,9 +4672,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 + * 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)
++#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)
 +{
@@ -2404,15 +4701,15 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +}
 +
 +static inline void tasklet_init(struct tasklet_struct *tasklet,
-+				void (*func)(unsigned long),
-+				unsigned long data)
++                                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);}
++#define tasklet_kill(tasklet)	{ do{} while (0); }
 +
 +/* 2.4.x introduced del_timer_sync() */
 +#define del_timer_sync(timer) del_timer(timer)
@@ -2423,7 +4720,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +
 +#endif /* SoftNet */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 3))
 +
 +/*
 + * Emit code to initialise a tq_struct's routine and data pointers
@@ -2444,9 +4741,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +		PREPARE_TQUEUE((_tq), (_routine), (_data));	\
 +	} while (0)
 +
-+#endif
++#endif	/* LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 3) */
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,6))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 6))
 +
 +/* Power management related routines */
 +
@@ -2456,31 +4753,31 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +	int i;
 +	if (buffer) {
 +		for (i = 0; i < 16; i++)
-+			pci_read_config_dword(dev, i * 4,&buffer[i]);
++			pci_read_config_dword(dev, i * 4, &buffer[i]);
 +	}
 +	return 0;
 +}
 +
-+static inline int 
++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]);
++			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_BASE_ADDRESS_0 + (i * 4),
++			                       pci_resource_start(dev, i));
 +		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
 +	}
 +	return 0;
@@ -2489,7 +4786,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#endif /* PCI power management */
 +
 +/* Old cp0 access macros deprecated in 2.4.19 */
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 19))
 +#define read_c0_count() read_32bit_cp0_register(CP0_COUNT)
 +#endif
 +
@@ -2511,20 +4808,20 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/b
 +#define free_netdev(dev)		kfree(dev)
 +#endif
 +
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0))
 +/* struct packet_type redefined in 2.6.x */
 +#define af_packet_priv			data
 +#endif
 +
 +#endif /* _linuxver_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm947xx/include/mipsinc.h
+diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm947xx/include/mipsinc.h
 --- linux.old/arch/mips/bcm947xx/include/mipsinc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/mipsinc.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,552 @@
++++ linux.dev/arch/mips/bcm947xx/include/mipsinc.h	2006-04-27 22:12:20.000000000 +0200
+@@ -0,0 +1,541 @@
 +/*
 + * HND Run Time Environment for standalone MIPS programs.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -2532,7 +4829,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: mipsinc.h,v 1.1.1.5 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_MISPINC_H
@@ -2582,9 +4879,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define ra	$31	/* return address */
 +
 +
-+/*
-+ * CP0 Registers 
-+ */
++/* CP0 Registers */
 +
 +#define C0_INX		$0
 +#define C0_RAND		$1
@@ -2624,19 +4919,26 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define LEAF(symbol)				\
 +		.globl	symbol;			\
 +		.align	2;			\
-+		.type	symbol,@function;	\
-+		.ent	symbol,0;		\
-+symbol:		.frame	sp,0,ra
++		.type	symbol, @function;	\
++		.ent	symbol, 0;		\
++symbol:		.frame	sp, 0, ra
 +
 +/*
 + * END - mark end of function
 + */
 +#define END(function)				\
 +		.end	function;		\
-+		.size	function,.-function
++		.size	function, . - function
 +
 +#define _ULCAST_
 +
++#define MFC0_SEL(dst, src, sel) \
++		.word\t(0x40000000 | ((dst) << 16) | ((src) << 11) | (sel))
++
++
++#define MTC0_SEL(dst, src, sel) \
++		.word\t(0x40800000 | ((dst) << 16) | ((src) << 11) | (sel))
++
 +#else
 +
 +/*
@@ -2653,9 +4955,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define _ULCAST_ (unsigned long)
 +
 +
-+/*
-+ * CP0 Registers 
-+ */
++/* CP0 Registers */
 +
 +#define C0_INX		0		/* CP0: TLB Index */
 +#define C0_RAND		1		/* CP0: TLB Random */
@@ -2757,7 +5057,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +					/* 0x1e is unused */
 +#define Hit_Set_Virtual_SI	0x1e
 +#define Hit_Set_Virtual_SD	0x1f
-+#endif
++#endif	/* !Index_Invalidate_I */
 +
 +
 +/*
@@ -2800,7 +5100,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define ST0_CU1			0x20000000
 +#define ST0_CU2			0x40000000
 +#define ST0_CU3			0x80000000
-+#endif
++#endif	/* !ST0_UM */
 +
 +
 +/*
@@ -2859,9 +5159,15 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define CONF_DB				(_ULCAST_(1) <<  4)
 +#define CONF_IB				(_ULCAST_(1) <<  5)
 +#define CONF_SE				(_ULCAST_(1) << 12)
++#ifndef CONF_BE				    /* duplicate in mipsregs.h */
++#define CONF_BE				(_ULCAST_(1) << 15)
++#endif
 +#define CONF_SC				(_ULCAST_(1) << 17)
 +#define CONF_AC				(_ULCAST_(1) << 23)
 +#define CONF_HALT			(_ULCAST_(1) << 25)
++#ifndef CONF_M				    /* duplicate in mipsregs.h */
++#define CONF_M				(_ULCAST_(1) << 31)
++#endif
 +
 +
 +/*
@@ -2911,14 +5217,17 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define PRID_IMP_UNKNOWN	0xff00
 +
 +#define BCM330X(id) \
-+	(((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) \
-+	|| ((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3303)))
++		(((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == \
++		 (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) || \
++		((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == \
++		 (PRID_COMP_BROADCOM | PRID_IMP_BCM3303)))
 +
 +/* Bits in C0_BROADCOM */
 +#define BRCM_PFC_AVAIL		0x20000000	/* PFC is available */
 +#define BRCM_DC_ENABLE		0x40000000	/* Enable Data $ */
 +#define BRCM_IC_ENABLE		0x80000000	/* Enable Instruction $ */
 +#define BRCM_PFC_ENABLE		0x00400000	/* Obsolete? Enable PFC (at least on 4310) */
++#define BRCM_CLF_ENABLE		0x00100000	/* Enable cache line first feature */
 +
 +/* PreFetch Cache aka Read Ahead Cache */
 +
@@ -2947,29 +5256,6 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define PFC_I_AND_D		(PFC_INST | PFC_DATA)
 +#define PFC_I_AND_D_NOPF	(PFC_INST_NOPF | PFC_DATA_NOPF)
 +
-+
-+/* 
-+ * These are the UART port assignments, expressed as offsets from the base
-+ * register.  These assignments should hold for any serial port based on
-+ * a 8250, 16450, or 16550(A).
-+ */
-+
-+#define UART_RX		0	/* In:  Receive buffer (DLAB=0) */
-+#define UART_TX		0	/* Out: Transmit buffer (DLAB=0) */
-+#define UART_DLL	0	/* Out: Divisor Latch Low (DLAB=1) */
-+#define UART_DLM	1	/* Out: Divisor Latch High (DLAB=1) */
-+#define UART_LCR	3	/* Out: Line Control Register */
-+#define UART_MCR	4	/* Out: Modem Control Register */
-+#define UART_LSR	5	/* In:  Line Status Register */
-+#define UART_MSR	6	/* In:  Modem Status Register */
-+#define UART_SCR	7	/* I/O: Scratch Register */
-+#define UART_LCR_DLAB	0x80	/* Divisor latch access bit */
-+#define UART_LCR_WLEN8	0x03	/* Wordlength: 8 bits */
-+#define UART_MCR_LOOP	0x10	/* Enable loopback test mode */
-+#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
-+#define UART_LSR_RXRDY	0x01	/* Receiver ready */
-+
-+
 +#ifndef	_LANGUAGE_ASSEMBLY
 +
 +/*
@@ -2979,13 +5265,13 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#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"						\
++	__asm__ __volatile__("					\
++	.set\tnoreorder;					\
++	.set\tnoat;						\
++	.word\t"STR(0x40010000 | ((source) << 11) | (sel))";	\
++	move\t%0, $1;						\
++	.set\tat;						\
++	.set\treorder"						\
 +	:"=r" (__res)						\
 +	:							\
 +	:"$1");							\
@@ -2994,13 +5280,13 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +
 +#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"						\
++	__asm__ __volatile__("					\
++	.set\tnoreorder;					\
++	.set\tnoat;						\
++	move\t$1, %z0;						\
++	.word\t"STR(0x40810000 | ((source) << 11) | (sel))";	\
++	.set\tat;						\
++	.set\treorder"						\
 +	:							\
 +	:"jr" (value)						\
 +	:"$1");							\
@@ -3009,12 +5295,12 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#define get_c0_count()						\
 +({								\
 +	int __res;						\
-+	__asm__ __volatile__(					\
-+	".set\tnoreorder\n\t"					\
-+	".set\tnoat\n\t"					\
-+	"mfc0\t%0,$9\n\t"					\
-+	".set\tat\n\t"						\
-+	".set\treorder"						\
++	__asm__ __volatile__("					\
++	.set\tnoreorder;					\
++	.set\tnoat;						\
++	mfc0\t%0, $9;						\
++	.set\tat;						\
++	.set\treorder"						\
 +	:"=r" (__res));						\
 +	__res;							\
 +})
@@ -3060,10 +5346,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +	__asm__ __volatile__("			\
 +		.set noreorder;			\
 +		.set mips3;			\
-+		cache %1,0(%0);			\
-+		cache %1,delta(%0);		\
-+		cache %1,(2 * delta)(%0);	\
-+		cache %1,(3 * delta)(%0);	\
++		cache %1, 0(%0);		\
++		cache %1, delta(%0);		\
++		cache %1, (2 * delta)(%0);	\
++		cache %1, (3 * delta)(%0);	\
 +		.set mips0;			\
 +		.set reorder"			\
 +		:				\
@@ -3073,60 +5359,197 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bc
 +#endif /* !_LANGUAGE_ASSEMBLY */
 +
 +#endif	/* _MISPINC_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947xx/include/osl.h
+diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947xx/include/osl.h
 --- linux.old/arch/mips/bcm947xx/include/osl.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/osl.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,42 @@
-+/*
-+ * OS Abstraction Layer
-+ * 
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
-+ */
++++ linux.dev/arch/mips/bcm947xx/include/osl.h	2006-05-02 17:40:43.000000000 +0200
+@@ -0,0 +1,179 @@
++#ifndef __osl_h
++#define __osl_h
 +
-+#ifndef _osl_h_
-+#define _osl_h_
++#include <linux/delay.h>
++#include <typedefs.h>
++#include <linuxver.h>
++#include <bcmutils.h>
++#include <pcicfg.h>
 +
-+/* osl handle type forward declaration */
-+typedef struct os_handle osl_t;
++#define ASSERT(n)
 +
-+#if defined(linux)
-+#include <linux_osl.h>
-+#elif defined(NDIS)
-+#include <ndis_osl.h>
-+#elif defined(_CFE_)
-+#include <cfe_osl.h>
-+#elif defined(_HNDRTE_)
-+#include <hndrte_osl.h>
-+#elif defined(_MINOSL_)
-+#include <min_osl.h>
-+#elif PMON
-+#include <pmon_osl.h>
-+#elif defined(MACOSX)
-+#include <macosx_osl.h>
++/* Pkttag flag should be part of public information */
++struct osl_pubinfo {
++	bool pkttag;
++	uint pktalloced; /* Number of allocated packet buffers */
++};
++
++struct osl_info {
++	struct osl_pubinfo pub;
++	uint magic;
++	void *pdev;
++	uint malloced;
++	uint failed;
++	void *dbgmem_list;
++};
++
++typedef struct osl_info osl_t;
++
++#define PCI_CFG_RETRY                10
++
++/* map/unmap direction */
++#define DMA_TX  1   /* TX direction for DMA */
++#define DMA_RX  2   /* RX direction for DMA */
++
++#define	AND_REG(osh, r, v)		W_REG(osh, (r), R_REG(osh, r) & (v))
++#define	OR_REG(osh, r, v)		W_REG(osh, (r), R_REG(osh, r) | (v))
++#define SET_REG(osh, r, mask, val)	W_REG((osh), (r), ((R_REG((osh), r) & ~(mask)) | (val)))
++
++/* bcopy, bcmp, and bzero */
++#define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
++#define	bcmp(b1, b2, len)	memcmp((b1), (b2), (len))
++#define	bzero(b, len)		memset((b), '\0', (len))
++
++/* uncached virtual address */
++#ifdef mips
++#define OSL_UNCACHED(va)	KSEG1ADDR((va))
++#include <asm/addrspace.h>
 +#else
-+#error "Unsupported OSL requested"
-+#endif
++#define OSL_UNCACHED(va)	(va)
++#endif /* mips */
++
++
++#ifndef IL_BIGENDIAN
++#define R_REG(osh, r) (\
++	sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \
++	sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \
++	readl((volatile uint32*)(r)) \
++)
++#define W_REG(osh, 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)
++#else	/* IL_BIGENDIAN */
++#define R_REG(osh, r) ({ \
++	__typeof(*(r)) __osl_v; \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	__osl_v = readb((volatile uint8*)((uint32)r^3)); break; \
++	case sizeof(uint16):	__osl_v = readw((volatile uint16*)((uint32)r^2)); break; \
++	case sizeof(uint32):	__osl_v = readl((volatile uint32*)(r)); break; \
++	} \
++	__osl_v; \
++})
++#define W_REG(osh, r, v) do { \
++	switch (sizeof(*(r))) { \
++	case sizeof(uint8):	writeb((uint8)(v), (volatile uint8*)((uint32)r^3)); break; \
++	case sizeof(uint16):	writew((uint16)(v), (volatile uint16*)((uint32)r^2)); break; \
++	case sizeof(uint32):	writel((uint32)(v), (volatile uint32*)(r)); break; \
++	} \
++} while (0)
++#endif /* IL_BIGENDIAN */
++
++/* dereference an address that may cause a bus exception */
++#define	BUSPROBE(val, addr)	get_dbe((val), (addr))
++#include <asm/paccess.h>
++
++/* 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))
++
++/* 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))
++
++#define	MALLOC(osh, size)	kmalloc((size), GFP_ATOMIC)
++#define	MFREE(osh, addr, size)	kfree((addr))
++#define MALLOCED(osh)	(0)	
++
++#define	osl_delay		OSL_DELAY
++static inline void OSL_DELAY(uint usec)
++{
++	uint d;
++
++	while (usec > 0) {
++		d = MIN(usec, 1000);
++		udelay(d);
++		usec -= d;
++	}
++}
++
++static inline void
++bcm_mdelay(uint ms)
++{
++	uint i;
++
++	for (i = 0; i < ms; i++) {
++		OSL_DELAY(1000);
++	}
++}
++
++
++#define	OSL_PCMCIA_READ_ATTR(osh, offset, buf, size)
++#define	OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size)
++
++#define	OSL_PCI_READ_CONFIG(osh, offset, size) \
++	osl_pci_read_config((osh), (offset), (size))
++
++static inline uint32
++osl_pci_read_config(osl_t *osh, uint offset, uint size)
++{
++	uint val;
++	uint retry = PCI_CFG_RETRY;	 
++
++	do {
++		pci_read_config_dword(osh->pdev, offset, &val);
++		if (val != 0xffffffff)
++			break;
++	} while (retry--);
++
++	return (val);
++}
++
++#define	OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \
++	osl_pci_write_config((osh), (offset), (size), (val))
++static inline void
++osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val)
++{
++	uint retry = PCI_CFG_RETRY;	 
++
++	do {
++		pci_write_config_dword(osh->pdev, offset, val);
++		if (offset != PCI_BAR0_WIN)
++			break;
++		if (osl_pci_read_config(osh, offset, size) == val)
++			break;
++	} while (retry--);
++}
++
++
++/* return bus # for the pci device pointed by osh->pdev */
++#define OSL_PCI_BUS(osh)	osl_pci_bus(osh)
++static inline uint
++osl_pci_bus(osl_t *osh)
++{
++	return ((struct pci_dev *)osh->pdev)->bus->number;
++}
 +
-+/* handy */
-+#define	SET_REG(r, mask, val)	W_REG((r), ((R_REG(r) & ~(mask)) | (val)))
-+#define	MAXPRIO		7	/* 0-7 */
++/* return slot # for the pci device pointed by osh->pdev */
++#define OSL_PCI_SLOT(osh)	osl_pci_slot(osh)
++static inline uint
++osl_pci_slot(osl_t *osh)
++{
++	return PCI_SLOT(((struct pci_dev *)osh->pdev)->devfn);
++}
 +
-+#endif	/* _osl_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm947xx/include/pcicfg.h
++#endif
+diff -urN linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm947xx/include/pcicfg.h
 --- linux.old/arch/mips/bcm947xx/include/pcicfg.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/pcicfg.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,451 @@
++++ linux.dev/arch/mips/bcm947xx/include/pcicfg.h	2006-04-27 20:31:41.000000000 +0200
+@@ -0,0 +1,495 @@
 +/*
-+ * pcicfg.h: PCI configuration  constants and structures.
++ * pcicfg.h: PCI configuration constants and structures.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -3134,11 +5557,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: pcicfg.h,v 1.1.1.11 2006/04/08 06:13:40 honor Exp $
 + */
 +
-+#ifndef	_h_pci_
-+#define	_h_pci_
++#ifndef	_h_pcicfg_
++#define	_h_pcicfg_
 +
 +/* The following inside ifndef's so we don't collide with NTDDK.H */
 +#ifndef PCI_MAX_BUS
@@ -3182,7 +5605,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#define	PCI_CONFIG_FUN(a)	(((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK)
 +#define	PCI_CONFIG_OFF(a)	(((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK)
 +
-+/* PCIE Config space accessing MACROS*/
++/* PCIE Config space accessing MACROS */
 +
 +#define	PCIECFG_BUS_SHIFT	24	/* Bus shift */
 +#define	PCIECFG_SLOT_SHIFT	19	/* Slot/Device shift */
@@ -3205,7 +5628,6 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#define	PCIE_CONFIG_FUN(a)	(((a) >> PCIECFG_FUN_SHIFT) & PCIECFG_FUN_MASK)
 +#define	PCIE_CONFIG_OFF(a)	(((a) >> PCIECFG_OFF_SHIFT) & PCIECFG_OFF_MASK)
 +
-+	
 +/* The actual config space */
 +
 +#define	PCI_BAR_MAX		6
@@ -3214,34 +5636,43 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +
 +#define	PCR_RSVDA_MAX		2
 +
-+/* pci config status reg has a bit to indicate that capability ptr is present*/
++/* Bits in PCI bars' flags */
++
++#define	PCIBAR_FLAGS		0xf
++#define	PCIBAR_IO		0x1
++#define	PCIBAR_MEM1M		0x2
++#define	PCIBAR_MEM64		0x4
++#define	PCIBAR_PREFETCH		0x8
++#define	PCIBAR_MEM32_MASK	0xFFFFFF80
++
++/* pci config status reg has a bit to indicate that capability ptr is present */
 +
 +#define PCI_CAPPTR_PRESENT	0x0010
 +
 +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];
++	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))
@@ -3279,154 +5710,167 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#define	PCI_CFG_MINGNT		0x3e
 +#define	PCI_CFG_MAXLAT		0x3f
 +
++#ifdef __NetBSD__
++#undef	PCI_CLASS_DISPLAY
++#undef	PCI_CLASS_MEMORY
++#undef	PCI_CLASS_BRIDGE
++#undef	PCI_CLASS_INPUT
++#undef	PCI_CLASS_DOCK
++#endif	/* __NetBSD__ */
++
 +/* 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_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_XOR = 0xfe
 +} 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_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_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_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_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_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_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_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_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_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_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_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_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_I2O
 +} pci_intelligent_subclasses;
 +
 +typedef enum {
-+    PCI_SATELLITE_TV,
-+    PCI_SATELLITE_AUDIO,
-+    PCI_SATELLITE_VOICE,
-+    PCI_SATELLITE_DATA,
-+    PCI_SATELLITE_OTHER = 0x80
++	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_NETWORK,
++	PCI_CRYPT_ENTERTAINMENT,
++	PCI_CRYPT_OTHER = 0x80
 +} pci_crypt_subclasses;
 +
 +typedef enum {
-+    PCI_DSP_DPIO,
-+    PCI_DSP_OTHER = 0x80
++	PCI_DSP_DPIO,
++	PCI_DSP_OTHER = 0x80
 +} pci_dsp_subclasses;
 +
++typedef enum {
++	PCI_XOR_QDMA,
++	PCI_XOR_OTHER = 0x80
++} pci_xor_subclasses;
++
 +/* Header types */
 +typedef enum {
 +	PCI_HEADER_NORMAL,
@@ -3441,45 +5885,45 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#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];
++	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;
 +
 +
@@ -3489,7 +5933,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#define PCI_CAP_PCIECAP_ID		0x10
 +
 +/* Data structure to define the Message Signalled Interrupt facility 
-+ * Valid for PCI and PCIE configurations */
++ * Valid for PCI and PCIE configurations
++ */
 +typedef struct _pciconfig_cap_msi {
 +	unsigned char capID;
 +	unsigned char nextptr;
@@ -3498,14 +5943,15 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +} pciconfig_cap_msi;
 +
 +/* Data structure to define the Power managment facility
-+ * Valid for PCI and PCIE configurations */
++ * Valid for PCI and PCIE configurations
++ */
 +typedef struct _pciconfig_cap_pwrmgmt {
 +	unsigned char capID;
 +	unsigned char nextptr;
 +	unsigned short pme_cap;
-+	unsigned short  pme_sts_ctrl; 
-+	unsigned char  pme_bridge_ext;
-+	unsigned char  data;
++	unsigned short pme_sts_ctrl;
++	unsigned char pme_bridge_ext;
++	unsigned char data;
 +} pciconfig_cap_pwrmgmt;
 +
 +/* Data structure to define the PCIE capability */
@@ -3513,10 +5959,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +	unsigned char capID;
 +	unsigned char nextptr;
 +	unsigned short pcie_cap;
-+	unsigned int  dev_cap;
++	unsigned int dev_cap;
 +	unsigned short dev_ctrl;
 +	unsigned short dev_status;
-+	unsigned int  link_cap;
++	unsigned int link_cap;
 +	unsigned short link_ctrl;
 +	unsigned short link_status;
 +} pciconfig_cap_pcie;
@@ -3538,6 +5984,13 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +
 +/* Everything below is BRCM HND proprietary */
 +
++
++/* Brcm PCI configuration registers */
++#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]
++
 +#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 */
@@ -3546,13 +5999,24 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#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_BACKPLANE_DATA	0xA4	/* data at the location specified by above address */
 +#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_SHADOW_OFFSET	(2 * 1024)	/* bar0 + 2K accesses sprom shadow (in pci core) */
 +#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 */
++#define	PCI_BAR0_PCISBR_OFFSET	(4 * 1024)	/* pci core SB registers are at the end of the
++						 * 8KB window, so their address is the "regular"
++						 * address plus 4K
++						 */
++#define PCI_BAR0_WINSZ		8192		/* bar0 window size */
++
++/* On pci corerev >= 13 and all pcie, the bar0 is now 16KB and it maps: */
++#define	PCI_16KB0_PCIREGS_OFFSET (8 * 1024)	/* bar0 + 8K accesses pci/pcie core registers */
++#define	PCI_16KB0_CCREGS_OFFSET	(12 * 1024)	/* bar0 + 12K accesses chipc core registers */
++#define PCI_16KBB0_WINSZ	(16 * 1024)	/* bar0 window size */
 +
 +/* PCI_INT_STATUS */
 +#define	PCI_SBIM_STATUS_SERR	0x4	/* backplane SBErr interrupt status */
@@ -3563,9 +6027,12 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +#define	PCI_SBIM_MASK_SERR	0x4	/* backplane SBErr interrupt mask */
 +
 +/* PCI_SPROM_CONTROL */
-+#define	SPROM_BLANK		0x04  	/* indicating a blank sprom */
-+#define SPROM_WRITEEN		0x10	/* sprom write enable */
++#define SPROM_SZ_MSK		0x02	/* SPROM Size Mask */
++#define SPROM_LOCKED		0x08	/* SPROM Locked */
++#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_OTPIN_USE		0x80	/* device OTP In use */
 +
 +#define	SPROM_SIZE		256	/* sprom size in 16-bit */
 +#define SPROM_CRC_RANGE		64	/* crc cover range in 16-bit */
@@ -3573,11 +6040,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm
 +/* PCI_CFG_CMD_STAT */
 +#define PCI_CFG_CMD_STAT_TA	0x08000000	/* target abort status */
 +
-+#endif
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bcm947xx/include/sbchipc.h
++#endif	/* _h_pcicfg_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bcm947xx/include/sbchipc.h
 --- linux.old/arch/mips/bcm947xx/include/sbchipc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbchipc.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,440 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbchipc.h	2006-04-27 22:11:01.000000000 +0200
+@@ -0,0 +1,516 @@
 +/*
 + * SiliconBackplane Chipcommon core hardware definitions.
 + *
@@ -3585,8 +6052,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 + * jtag, 0/1/2 uarts, clock frequency control, a watchdog interrupt timer,
 + * gpio interface, extbus, and support for serial and parallel flashes.
 + *
-+ * $Id$
-+ * Copyright 2005, Broadcom Corporation
++ * $Id: sbchipc.h,v 1.1.1.14 2006/04/15 01:29:08 michael Exp $
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -3657,8 +6124,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +	uint32	watchdog;		/* 0x80 */
 +	uint32	PAD[1];
 +
-+	/*GPIO based LED powersave registers corerev >= 16*/
-+	uint32  gpiotimerval;		/*0x88 */
++	/* GPIO based LED powersave registers corerev >= 16 */
++	uint32  gpiotimerval;		/* 0x88 */
 +	uint32  gpiotimeroutmask;
 +
 +	/* clock control */
@@ -3666,7 +6133,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +	uint32	clockcontrol_sb;	/* aka m0 */
 +	uint32	clockcontrol_pci;	/* aka m1 */
 +	uint32	clockcontrol_m2;	/* mii/uart/mipsref */
-+	uint32	clockcontrol_mips;	/* aka m3 */
++	uint32	clockcontrol_m3;	/* cpu */
 +	uint32	clkdiv;			/* corerev >= 3 */
 +	uint32	PAD[2];
 +
@@ -3694,7 +6161,12 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +	uint32	prog_waitcount;
 +	uint32	flash_config;
 +	uint32	flash_waitcount;
-+	uint32	PAD[116];
++	uint32	PAD[44];
++
++	/* Clock control and hardware workarounds */
++	uint32	clk_ctl_st;
++	uint32	hw_war;
++	uint32	PAD[70];
 +
 +	/* uarts */
 +	uint8	uart0data;		/* 0x300 */
@@ -3736,43 +6208,51 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define	CC_OTP			0x800
 +
 +/* chipid */
-+#define	CID_ID_MASK		0x0000ffff		/* Chip Id mask */
-+#define	CID_REV_MASK		0x000f0000		/* Chip Revision mask */
-+#define	CID_REV_SHIFT		16			/* Chip Revision shift */
-+#define	CID_PKG_MASK		0x00f00000		/* Package Option mask */
-+#define	CID_PKG_SHIFT		20			/* Package Option shift */
-+#define	CID_CC_MASK		0x0f000000		/* CoreCount (corerev >= 4) */
++#define	CID_ID_MASK		0x0000ffff	/* Chip Id mask */
++#define	CID_REV_MASK		0x000f0000	/* Chip Revision mask */
++#define	CID_REV_SHIFT		16		/* Chip Revision shift */
++#define	CID_PKG_MASK		0x00f00000	/* Package Option mask */
++#define	CID_PKG_SHIFT		20		/* Package Option shift */
++#define	CID_CC_MASK		0x0f000000	/* CoreCount (corerev >= 4) */
 +#define CID_CC_SHIFT		24
 +
 +/* capabilities */
-+#define	CAP_UARTS_MASK		0x00000003		/* Number of uarts */
-+#define CAP_MIPSEB		0x00000004		/* MIPS is in big-endian mode */
-+#define CAP_UCLKSEL		0x00000018		/* UARTs clock select */
-+#define CAP_UINTCLK		0x00000008		/* UARTs are driven by internal divided clock */
-+#define CAP_UARTGPIO		0x00000020		/* UARTs own Gpio's 15:12 */
-+#define CAP_EXTBUS		0x00000040		/* External bus present */
-+#define	CAP_FLASH_MASK		0x00000700		/* Type of flash */
-+#define	CAP_PLL_MASK		0x00038000		/* Type of PLL */
-+#define CAP_PWR_CTL		0x00040000		/* Power control */
-+#define CAP_OTPSIZE		0x00380000		/* OTP Size (0 = none) */
-+#define CAP_OTPSIZE_SHIFT	19			/* OTP Size shift */
-+#define CAP_OTPSIZE_BASE	5			/* OTP Size base */
-+#define CAP_JTAGP		0x00400000		/* JTAG Master Present */
-+#define CAP_ROM			0x00800000		/* Internal boot rom active */
++#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_MASK		0x000000c0	/* External bus mask */
++#define CAP_EXTBUS_NONE		0x00000000	/* No ExtBus present */
++#define CAP_EXTBUS_FULL		0x00000040	/* ExtBus: PCMCIA, IDE & Prog */
++#define CAP_EXTBUS_PROG		0x00000080	/* ExtBus: ProgIf only */
++#define	CAP_FLASH_MASK		0x00000700	/* Type of flash */
++#define	CAP_PLL_MASK		0x00038000	/* Type of PLL */
++#define CAP_PWR_CTL		0x00040000	/* Power control */
++#define CAP_OTPSIZE		0x00380000	/* OTP Size (0 = none) */
++#define CAP_OTPSIZE_SHIFT	19		/* OTP Size shift */
++#define CAP_OTPSIZE_BASE	5		/* OTP Size base */
++#define CAP_JTAGP		0x00400000	/* JTAG Master Present */
++#define CAP_ROM			0x00800000	/* Internal boot rom active */
++#define CAP_BKPLN64		0x08000000	/* 64-bit backplane */
 +
 +/* PLL type */
 +#define PLL_NONE		0x00000000
-+#define PLL_TYPE1		0x00010000		/* 48Mhz base, 3 dividers */
-+#define PLL_TYPE2		0x00020000		/* 48Mhz, 4 dividers */
-+#define PLL_TYPE3		0x00030000		/* 25Mhz, 2 dividers */
-+#define PLL_TYPE4		0x00008000		/* 48Mhz, 4 dividers */
-+#define PLL_TYPE5		0x00018000		/* 25Mhz, 4 dividers */
-+#define PLL_TYPE6		0x00028000		/* 100/200 or 120/240 only */
-+#define PLL_TYPE7		0x00038000		/* 25Mhz, 4 dividers */
++#define PLL_TYPE1		0x00010000	/* 48Mhz base, 3 dividers */
++#define PLL_TYPE2		0x00020000	/* 48Mhz, 4 dividers */
++#define PLL_TYPE3		0x00030000	/* 25Mhz, 2 dividers */
++#define PLL_TYPE4		0x00008000	/* 48Mhz, 4 dividers */
++#define PLL_TYPE5		0x00018000	/* 25Mhz, 4 dividers */
++#define PLL_TYPE6		0x00028000	/* 100/200 or 120/240 only */
++#define PLL_TYPE7		0x00038000	/* 25Mhz, 4 dividers */
 +
 +/* corecontrol */
-+#define CC_UARTCLKO		0x00000001		/* Drive UART with internal clock */
-+#define	CC_SE			0x00000002		/* sync clk out enable (corerev >= 3) */
++#define CC_UARTCLKO		0x00000001	/* Drive UART with internal clock */
++#define	CC_SE			0x00000002	/* sync clk out enable (corerev >= 3) */
++
++/* chipcontrol */
++#define CHIPCTRL_4321A0_DEFAULT	0x3a4		
++#define CHIPCTRL_4321A1_DEFAULT	0x0a4		
 +
 +/* Fields in the otpstatus register */
 +#define	OTPS_PROGFAIL		0x80000000
@@ -3812,7 +6292,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define JCMD0_ACC_IRPDR		0x00004000
 +#define JCMD0_ACC_PDR		0x00005000
 +#define JCMD0_IRW_MASK		0x00000f00
-+#define JCMD_ACC_MASK		0x000f0000		/* Changes for corerev 11 */
++#define JCMD_ACC_MASK		0x000f0000	/* Changes for corerev 11 */
 +#define JCMD_ACC_IRDR		0x00000000
 +#define JCMD_ACC_DR		0x00010000
 +#define JCMD_ACC_IR		0x00020000
@@ -3824,9 +6304,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define JCMD_DRW_MASK		0x0000003f
 +
 +/* jtagctrl */
-+#define JCTRL_FORCE_CLK		4			/* Force clock */
-+#define JCTRL_EXT_EN		2			/* Enable external targets */
-+#define JCTRL_EN		1			/* Enable Jtag master */
++#define JCTRL_FORCE_CLK		4		/* Force clock */
++#define JCTRL_EXT_EN		2		/* Enable external targets */
++#define JCTRL_EN		1		/* Enable Jtag master */
 +
 +/* Fields in clkdiv */
 +#define	CLKD_SFLASH		0x0f000000
@@ -3834,65 +6314,73 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define	CLKD_OTP		0x000f0000
 +#define	CLKD_OTP_SHIFT		16
 +#define	CLKD_JTAG		0x00000f00
-+#define	CLKD_JTAG_SHIFT		8		
++#define	CLKD_JTAG_SHIFT		8
 +#define	CLKD_UART		0x000000ff
 +
 +/* intstatus/intmask */
-+#define	CI_GPIO			0x00000001		/* gpio intr */
-+#define	CI_EI			0x00000002		/* ro: ext intr pin (corerev >= 3) */
-+#define	CI_WDRESET		0x80000000		/* watchdog reset occurred */
++#define	CI_GPIO			0x00000001	/* gpio intr */
++#define	CI_EI			0x00000002	/* ro: ext intr pin (corerev >= 3) */
++#define	CI_WDRESET		0x80000000	/* watchdog reset occurred */
 +
 +/* slow_clk_ctl */
-+#define SCC_SS_MASK		0x00000007		/* slow clock source mask */
-+#define	SCC_SS_LPO		0x00000000		/* source of slow clock is LPO */
-+#define	SCC_SS_XTAL		0x00000001		/* source of slow clock is crystal */
-+#define	SCC_SS_PCI		0x00000002		/* source of slow clock is PCI */
-+#define SCC_LF			0x00000200		/* LPOFreqSel, 1: 160Khz, 0: 32KHz */
-+#define SCC_LP			0x00000400		/* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
-+#define SCC_FS			0x00000800		/* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
-+#define SCC_IP			0x00001000		/* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
-+#define SCC_XC			0x00002000		/* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
-+#define SCC_XP			0x00004000		/* XtalPU (RO), 1/0: crystal running/disabled */
-+#define SCC_CD_MASK		0xffff0000		/* ClockDivider (SlowClk = 1/(4+divisor)) */
++#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 (SlowClk = 1/(4+divisor)) */
 +#define SCC_CD_SHIFT		16
 +
 +/* system_clk_ctl */
-+#define	SYCC_IE			0x00000001		/* ILPen: Enable Idle Low Power */
-+#define	SYCC_AE			0x00000002		/* ALPen: Enable Active Low Power */
-+#define	SYCC_FP			0x00000004		/* ForcePLLOn */
-+#define	SYCC_AR			0x00000008		/* Force ALP (or HT if ALPen is not set */
-+#define	SYCC_HR			0x00000010		/* Force HT */
-+#define SYCC_CD_MASK		0xffff0000		/* ClkDiv  (ILP = 1/(4+divisor)) */
++#define	SYCC_IE			0x00000001	/* ILPen: Enable Idle Low Power */
++#define	SYCC_AE			0x00000002	/* ALPen: Enable Active Low Power */
++#define	SYCC_FP			0x00000004	/* ForcePLLOn */
++#define	SYCC_AR			0x00000008	/* Force ALP (or HT if ALPen is not set */
++#define	SYCC_HR			0x00000010	/* Force HT */
++#define SYCC_CD_MASK		0xffff0000	/* ClkDiv  (ILP = 1/(4 * (divisor + 1)) */
 +#define SYCC_CD_SHIFT		16
 +
-+/* gpiotimerval*/
++/* gpiotimerval */
 +#define GPIO_ONTIME_SHIFT	16
 +
 +/* clockcontrol_n */
-+#define	CN_N1_MASK		0x3f			/* n1 control */
-+#define	CN_N2_MASK		0x3f00			/* n2 control */
++#define	CN_N1_MASK		0x3f		/* n1 control */
++#define	CN_N2_MASK		0x3f00		/* n2 control */
 +#define	CN_N2_SHIFT		8
-+#define	CN_PLLC_MASK		0xf0000			/* pll control */
++#define	CN_PLLC_MASK		0xf0000		/* pll control */
 +#define	CN_PLLC_SHIFT		16
 +
 +/* clockcontrol_sb/pci/uart */
-+#define	CC_M1_MASK		0x3f			/* m1 control */
-+#define	CC_M2_MASK		0x3f00			/* m2 control */
++#define	CC_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_MASK		0x3f0000	/* m3 control */
 +#define	CC_M3_SHIFT		16
-+#define	CC_MC_MASK		0x1f000000		/* mux control */
++#define	CC_MC_MASK		0x1f000000	/* mux control */
 +#define	CC_MC_SHIFT		24
 +
 +/* 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_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_F5_BIAS		5		/* 5-bit fields get this added */
 +
 +#define	CC_MC_BYPASS		0x08
 +#define	CC_MC_M1		0x04
@@ -3901,22 +6389,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#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_T2_BIAS		2		/* n1, n2, m1 & m3 bias */
++#define	CC_T2M2_BIAS		3		/* m2 bias */
 +
 +#define	CC_T2MC_M1BYP		1
 +#define	CC_T2MC_M2BYP		2
 +#define	CC_T2MC_M3BYP		4
 +
 +/* Type 6 Clock control magic field values */
-+#define	CC_T6_MMASK		1			/* bits of interest in m */
-+#define	CC_T6_M0		120000000		/* sb clock for m = 0 */
-+#define	CC_T6_M1		100000000		/* sb clock for m = 1 */
++#define	CC_T6_MMASK		1		/* bits of interest in m */
++#define	CC_T6_M0		120000000	/* sb clock for m = 0 */
++#define	CC_T6_M1		100000000	/* sb clock for m = 1 */
 +#define	SB2MIPS_T6(sb)		(2 * (sb))
 +
 +/* Common clock base */
-+#define	CC_CLOCK_BASE1		24000000		/* Half the clock freq */
-+#define CC_CLOCK_BASE2		12500000		/* Alternate crystal on some PLL's */
++#define	CC_CLOCK_BASE1		24000000	/* Half the clock freq */
++#define CC_CLOCK_BASE2		12500000	/* Alternate crystal on some PLL's */
 +
 +/* Clock control values for 200Mhz in 5350 */
 +#define	CLKC_5350_N		0x0311
@@ -3928,23 +6416,46 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define SFLASH_AT		0x200		/* Atmel serial flash */
 +#define	PFLASH			0x700		/* Parallel flash */
 +
-+/* Bits in the config registers */
++/* Bits in the ExtBus 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_EM_ASYNC		0x0000		/*   Async/Parallel flash */
++#define	CC_CFG_EM_SYNC		0x0002		/*   Synchronous */
++#define	CC_CFG_EM_PCMCIA	0x0004		/*   PCMCIA */
++#define	CC_CFG_EM_IDE		0x0006		/*   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 */
 +
++/* ExtBus address space */
++#define	CC_EB_BASE		0x1a000000	/* Chipc ExtBus base address */
++#define	CC_EB_PCMCIA_MEM	0x1a000000	/* PCMCIA 0 memory base address */
++#define	CC_EB_PCMCIA_IO		0x1a200000	/* PCMCIA 0 I/O base address */
++#define	CC_EB_PCMCIA_CFG	0x1a400000	/* PCMCIA 0 config base address */
++#define	CC_EB_IDE		0x1a800000	/* IDE memory base */
++#define	CC_EB_PCMCIA1_MEM	0x1a800000	/* PCMCIA 1 memory base address */
++#define	CC_EB_PCMCIA1_IO	0x1aa00000	/* PCMCIA 1 I/O base address */
++#define	CC_EB_PCMCIA1_CFG	0x1ac00000	/* PCMCIA 1 config base address */
++#define	CC_EB_PROGIF		0x1b000000	/* ProgIF Async/Sync base address */
++
++
 +/* Start/busy bit in flashcontrol */
++#define SFLASH_OPCODE		0x000000ff
++#define SFLASH_ACTION		0x00000700
 +#define SFLASH_START		0x80000000
 +#define SFLASH_BUSY		SFLASH_START
 +
-+/* flashcontrol opcodes for ST flashes */
++/* flashcontrol action codes */
++#define	SFLASH_ACT_OPONLY	0x0000		/* Issue opcode only */
++#define	SFLASH_ACT_OP1D		0x0100		/* opcode + 1 data byte */
++#define	SFLASH_ACT_OP3A		0x0200		/* opcode + 3 address bytes */
++#define	SFLASH_ACT_OP3A1D	0x0300		/* opcode + 3 addres & 1 data bytes */
++#define	SFLASH_ACT_OP3A4D	0x0400		/* opcode + 3 addres & 4 data bytes */
++#define	SFLASH_ACT_OP3A4X4D	0x0500		/* opcode + 3 addres, 4 don't care & 4 data bytes */
++#define	SFLASH_ACT_OP3A1X4D	0x0700		/* opcode + 3 addres, 1 don't care & 4 data bytes */
++
++/* flashcontrol action+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 */
@@ -3963,7 +6474,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define SFLASH_ST_BP_SHIFT	2
 +#define SFLASH_ST_SRWD		0x80		/* Status Register Write Disable */
 +
-+/* flashcontrol opcodes for Atmel flashes */
++/* flashcontrol action+opcodes for Atmel flashes */
 +#define SFLASH_AT_READ				0x07e8
 +#define SFLASH_AT_PAGE_READ			0x07d2
 +#define SFLASH_AT_BUF1_READ
@@ -4017,22 +6528,55 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bc
 +#define	OTP_SIGNATURE	0x578a
 +#define	OTP_MAGIC	0x4e56
 +
++/* 
++ * These are the UART port assignments, expressed as offsets from the base
++ * register.  These assignments should hold for any serial port based on
++ * a 8250, 16450, or 16550(A).
++ */
++
++#define UART_RX		0	/* In:  Receive buffer (DLAB=0) */
++#define UART_TX		0	/* Out: Transmit buffer (DLAB=0) */
++#define UART_DLL	0	/* Out: Divisor Latch Low (DLAB=1) */
++#define UART_IER	1	/* In/Out: Interrupt Enable Register (DLAB=0) */
++#define UART_DLM	1	/* Out: Divisor Latch High (DLAB=1) */
++#define UART_IIR	2	/* In: Interrupt Identity Register  */
++#define UART_FCR	2	/* Out: FIFO Control Register */
++#define UART_LCR	3	/* Out: Line Control Register */
++#define UART_MCR	4	/* Out: Modem Control Register */
++#define UART_LSR	5	/* In:  Line Status Register */
++#define UART_MSR	6	/* In:  Modem Status Register */
++#define UART_SCR	7	/* I/O: Scratch Register */
++#define UART_LCR_DLAB	0x80	/* Divisor latch access bit */
++#define UART_LCR_WLEN8	0x03	/* Wordlength: 8 bits */
++#define UART_MCR_OUT2	0x08	/* MCR GPIO out 2 */
++#define UART_MCR_LOOP	0x10	/* Enable loopback test mode */
++#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
++#define UART_LSR_RXRDY	0x01	/* Receiver ready */
++#define UART_FCR_FIFO_ENABLE 1	/* FIFO control register bit controlling FIFO enable/disable */
++
++/* Interrupt Enable Register (IER) bits */
++#define UART_IER_EDSSI	8	/* enable modem status interrupt */
++#define UART_IER_ELSI	4	/* enable receiver line status interrupt */
++#define UART_IER_ETBEI  2	/* enable transmitter holding register empty interrupt */
++#define UART_IER_ERBFI	1	/* enable data available interrupt */
++
 +#endif	/* _SBCHIPC_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/bcm947xx/include/sbconfig.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/bcm947xx/include/sbconfig.h
 --- linux.old/arch/mips/bcm947xx/include/sbconfig.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbconfig.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,342 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbconfig.h	2006-04-27 22:14:11.000000000 +0200
+@@ -0,0 +1,369 @@
 +/*
 + * Broadcom SiliconBackplane hardware register definitions.
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: sbconfig.h,v 1.1.1.11 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_SBCONFIG_H
@@ -4051,6 +6595,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 + */
 +#define SB_SDRAM_BASE		0x00000000	/* Physical SDRAM */
 +#define SB_PCI_MEM		0x08000000	/* Host Mode sb2pcitranslation0 (64 MB) */
++#define SB_PCI_MEM_SZ		(64 * 1024 * 1024)
 +#define SB_PCI_CFG		0x0c000000	/* Host Mode sb2pcitranslation1 (64 MB) */
 +#define	SB_SDRAM_SWAPPED	0x10000000	/* Byteswapped Physical SDRAM */
 +#define SB_ENUM_BASE    	0x18000000	/* Enumeration space base */
@@ -4060,13 +6605,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define	SB_FLASH2_SZ		0x02000000	/* Size of Flash Region 2 */
 +
 +#define	SB_EXTIF_BASE		0x1f000000	/* External Interface region base address */
-+#define	SB_FLASH1		0x1fc00000	/* Flash Region 1 */
-+#define	SB_FLASH1_SZ		0x00400000	/* Size of Flash Region 1 */
++#define	SB_FLASH1		0x1fc00000	/* MIPS Flash Region 1 */
++#define	SB_FLASH1_SZ		0x00400000	/* MIPS Size of Flash Region 1 */
++
++#define	SB_ROM			0x20000000	/* ARM ROM */
++#define	SB_SRAM2		0x80000000	/* ARM SRAM Region 2 */
++#define	SB_ARM_FLASH1		0xffff0000	/* ARM Flash Region 1 */
++#define	SB_ARM_FLASH1_SZ	0x00010000	/* ARM Size of Flash Region 1 */
 +
 +#define SB_PCI_DMA		0x40000000	/* Client Mode sb2pcitranslation2 (1 GB) */
 +#define SB_PCI_DMA_SZ		0x40000000	/* Client Mode sb2pcitranslation2 size in bytes */
-+#define SB_PCIE_DMA_L32		0x00000000	/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */
-+#define SB_PCIE_DMA_H32		0x80000000	/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */
++#define SB_PCIE_DMA_L32		0x00000000	/* PCIE Client Mode sb2pcitranslation2
++						 * (2 ZettaBytes), low 32 bits
++						 */
++#define SB_PCIE_DMA_H32		0x80000000	/* PCIE Client Mode sb2pcitranslation2
++						 * (2 ZettaBytes), high 32 bits
++						 */
 +#define	SB_EUART		(SB_EXTIF_BASE + 0x00800000)
 +#define	SB_LED			(SB_EXTIF_BASE + 0x00900000)
 +
@@ -4074,6 +6628,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +/* 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 SB_MAXFUNCS		4		/* max. # functions per core */
 +#define	SBCONFIGOFF		0xf00		/* core sbconfig regs are top 256bytes of regs */
 +#define	SBCONFIGSIZE		256		/* sizeof (sbconfig_t) */
 +
@@ -4107,6 +6662,16 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define SBIDLOW			0xf8
 +#define SBIDHIGH		0xfc
 +
++/* All the previous registers are above SBCONFIGOFF, but with Sonics 2.3, we have
++ * a few registers *below* that line. I think it would be very confusing to try
++ * and change the value of SBCONFIGOFF, so I'm definig them as absolute offsets here,
++ */
++
++#define SBIMERRLOGA		0xea8
++#define SBIMERRLOG		0xeb0
++#define SBTMPORTCONNID0		0xed8
++#define SBTMPORTLOCK0		0xef8
++
 +#ifndef _LANGUAGE_ASSEMBLY
 +
 +typedef volatile struct _sbconfig {
@@ -4312,6 +6877,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define	SB_VEND_BCM		0x4243		/* Broadcom's SB vendor code */
 +
 +/* core codes */
++#define	SB_NODEV		0x700		/* Invalid coreid */
 +#define	SB_CC			0x800		/* chipcommon core */
 +#define	SB_ILINE20		0x801		/* iline20 core */
 +#define	SB_SDRAM		0x803		/* sdram core */
@@ -4324,6 +6890,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define	SB_ILINE100		0x80a		/* iline100 core */
 +#define	SB_IPSEC		0x80b		/* ipsec core */
 +#define	SB_PCMCIA		0x80d		/* pcmcia core */
++#define SB_SDIOD		SB_PCMCIA	/* pcmcia core has sdio device */
 +#define	SB_SOCRAM		0x80e		/* internal memory core */
 +#define	SB_MEMC			0x80f		/* memc sdram core */
 +#define	SB_EXTIF		0x811		/* external interface core */
@@ -4339,8 +6906,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define	SB_SATAXOR		0x81e		/* serial ATA & XOR DMA core */
 +#define	SB_GIGETH		0x81f		/* gigabit ethernet core */
 +#define	SB_PCIE			0x820		/* pci express core */
++#define	SB_MIMO			0x821		/* MIMO phy core */
 +#define	SB_SRAMC		0x822		/* SRAM controller core */
 +#define	SB_MINIMAC		0x823		/* MINI MAC/phy core */
++#define	SB_ARM11		0x824		/* ARM 1176 core */
++#define	SB_ARM7			0x825		/* ARM 7tdmi core */
 +
 +#define	SB_CC_IDX		0		/* chipc, when present, is always core 0 */
 +
@@ -4364,10 +6934,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/b
 +#define BISZ_SIZE		7		/* descriptor size in 32-bit intergers */
 +
 +#endif	/* _SBCONFIG_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bcm947xx/include/sbextif.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bcm947xx/include/sbextif.h
 --- linux.old/arch/mips/bcm947xx/include/sbextif.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbextif.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,242 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbextif.h	2006-04-27 22:13:03.000000000 +0200
+@@ -0,0 +1,243 @@
 +/*
 + * Hardware-specific External Interface I/O core definitions
 + * for the BCM47xx family of SiliconBackplane-based chips.
@@ -4382,14 +6952,15 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bc
 + * The external interface core also contains 2 on-chip 16550 UARTs, clock
 + * frequency control, a watchdog interrupt timer, and a GPIO interface.
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: sbextif.h,v 1.1.1.8 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_SBEXTIF_H
@@ -4610,22 +7181,73 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bc
 +#define	CC_CLOCK_BASE	24000000	/* Half the clock freq. in the 4710 */
 +
 +#endif	/* _SBEXTIF_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm947xx/include/sbmemc.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbhndmips.h linux.dev/arch/mips/bcm947xx/include/sbhndmips.h
+--- linux.old/arch/mips/bcm947xx/include/sbhndmips.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbhndmips.h	2006-04-27 20:43:56.000000000 +0200
+@@ -0,0 +1,47 @@
++/*
++ * 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 2006, 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: sbhndmips.h,v 1.1.1.1 2006/02/27 03:43:16 honor Exp $
++ */
++
++#ifndef	_sbhndmips_h_
++#define	_sbhndmips_h_
++
++#include <mipsinc.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;
++
++#endif	/* _LANGUAGE_ASSEMBLY */
++
++#endif	/* _sbhndmips_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm947xx/include/sbmemc.h
 --- linux.old/arch/mips/bcm947xx/include/sbmemc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbmemc.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,148 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbmemc.h	2006-04-27 22:12:41.000000000 +0200
+@@ -0,0 +1,147 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions.
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * Copyright 2006, 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.
 + *
-+ * $Id$
++ * $Id: sbmemc.h,v 1.6 2006/03/02 12:33:44 honor Exp $
 + */
 +
 +#ifndef	_SBMEMC_H
@@ -4655,8 +7277,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm
 +#define	MEMC_BARRIER		0x50
 +#define	MEMC_CORE		0x54
 +
-+
-+#else
++#else	/* !_LANGUAGE_ASSEMBLY */
 +
 +/* Sonics side: MEMC core registers */
 +typedef volatile struct sbmemcregs {
@@ -4684,7 +7305,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm
 +	uint32	core;
 +} sbmemcregs_t;
 +
-+#endif
++#endif	/* _LANGUAGE_ASSEMBLY */
 +
 +/* MEMC Core Init values (OCP ID 0x80f) */
 +
@@ -4762,20 +7383,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm
 +#define MEMC_CONFIG_DDR		0x00000001
 +
 +#endif	/* _SBMEMC_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm947xx/include/sbmips.h
---- linux.old/arch/mips/bcm947xx/include/sbmips.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbmips.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,62 @@
+diff -urN linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm947xx/include/sbpci.h
+--- linux.old/arch/mips/bcm947xx/include/sbpci.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/include/sbpci.h	2006-05-02 17:20:14.000000000 +0200
+@@ -0,0 +1,114 @@
 +/*
-+ * 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.
++ * HND SiliconBackplane PCI core hardware definitions.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -4783,13 +7398,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: sbpci.h,v 1.1.1.11 2006/02/27 03:43:16 honor Exp $
 + */
 +
-+#ifndef	_SBMIPS_H
-+#define	_SBMIPS_H
-+
-+#include <mipsinc.h>
++#ifndef	_sbpci_h_
++#define	_sbpci_h_
 +
 +#ifndef _LANGUAGE_ASSEMBLY
 +
@@ -4798,61 +7411,6 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm
 +#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(sb_t *sbh);
-+extern uint sb_irq(sb_t *sbh);
-+
-+extern void BCMINIT(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift));
-+
-+extern void *sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap);
-+extern void sb_jtagm_disable(void *h);
-+extern uint32 jtag_rwreg(void *h, uint32 ir, uint32 dr);
-+extern void BCMINIT(sb_mips_init)(sb_t *sbh);
-+extern uint32 BCMINIT(sb_mips_clock)(sb_t *sbh);
-+extern bool BCMINIT(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock);
-+extern void BCMINIT(enable_pfc)(uint32 mode);
-+extern uint32 BCMINIT(sb_memc_get_ncdl)(sb_t *sbh);
-+
-+
-+#endif /* _LANGUAGE_ASSEMBLY */
-+
-+#endif	/* _SBMIPS_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm947xx/include/sbpci.h
---- linux.old/arch/mips/bcm947xx/include/sbpci.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbpci.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,122 @@
-+/*
-+ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions.
-+ *
-+ * $Id$
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ */
-+
-+#ifndef	_SBPCI_H
-+#define	_SBPCI_H
-+
-+/* cpp contortions to concatenate w/arg prescan */
-+#ifndef PAD
-+#define	_PADLINE(line)	pad ## line
-+#define	_XSTR(line)	_PADLINE(line)
-+#define	PAD		_XSTR(__LINE__)
 +#endif
 +
 +/* Sonics side: PCI core and host control registers */
@@ -4876,26 +7434,31 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm9
 +	uint32 sbtopci0;	/* Sonics to PCI translation 0 */
 +	uint32 sbtopci1;	/* Sonics to PCI translation 1 */
 +	uint32 sbtopci2;	/* Sonics to PCI translation 2 */
-+	uint32 PAD[445];
++	uint32 PAD[189];
++	uint32 pcicfg[4][64];	/* 0x400 - 0x7FF, PCI Cfg Space (>=rev8) */
 +	uint16 sprom[36];	/* SPROM shadow Area */
 +	uint32 PAD[46];
 +} sbpciregs_t;
 +
++#endif	/* _LANGUAGE_ASSEMBLY */
++
 +/* 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 */	
++#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 */
++/* ParkID - for PCI corerev >= 8 */
++#define PCI_PARKID_MASK		0x1c	/* Selects which agent is parked on an idle bus */
++#define PCI_PARKID_SHIFT	2
++#define PCI_PARKID_EXT0		0	/* External master 0 */
++#define PCI_PARKID_EXT1		1	/* External master 1 */
++#define PCI_PARKID_EXT2		2	/* External master 2 */
++#define PCI_PARKID_INT		3	/* Internal master */
++#define PCI_PARKID_LAST		4	/* Last active master */
 +
 +/* Interrupt status/mask */
 +#define PCI_INTA	0x01	/* PCI INTA# is asserted */
@@ -4937,38 +7500,23 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm9
 +#define SRSH_PI_MASK	0xf000	/* bit 15:12 */
 +#define SRSH_PI_SHIFT	12	/* bit 15:12 */
 +
-+/* 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(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
-+extern int sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
-+extern void sbpci_ban(uint16 core);
-+extern int sbpci_init(sb_t *sbh);
-+extern void sbpci_check(sb_t *sbh);
-+
-+#endif /* !_LANGUAGE_ASSEMBLY */
-+
-+#endif	/* _SBPCI_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm947xx/include/sbpcie.h
++#endif	/* _sbpci_h_ */
+diff -urN linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm947xx/include/sbpcie.h
 --- linux.old/arch/mips/bcm947xx/include/sbpcie.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbpcie.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,199 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbpcie.h	2006-04-27 20:42:22.000000000 +0200
+@@ -0,0 +1,200 @@
 +/*
 + * BCM43XX SiliconBackplane PCIE core hardware definitions.
 + *
-+ * $Id: 
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * Copyright 2006, 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: sbpcie.h,v 1.1.1.2 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_SBPCIE_H
@@ -4981,16 +7529,17 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +#define	PAD		_XSTR(__LINE__)
 +#endif
 +
-+/* PCIE Enumeration space offsets*/
++/* PCIE Enumeration space offsets */
 +#define  PCIE_CORE_CONFIG_OFFSET	0x0
 +#define  PCIE_FUNC0_CONFIG_OFFSET	0x400
 +#define  PCIE_FUNC1_CONFIG_OFFSET	0x500
 +#define  PCIE_FUNC2_CONFIG_OFFSET	0x600
 +#define  PCIE_FUNC3_CONFIG_OFFSET	0x700
 +#define  PCIE_SPROM_SHADOW_OFFSET	0x800
-+#define  PCIE_SBCONFIG_OFFSET		0xE00	
++#define  PCIE_SBCONFIG_OFFSET		0xE00
 +
 +/* PCIE Bar0 Address Mapping. Each function maps 16KB config space */
++#define PCIE_DEV_BAR0_SIZE		0x4000
 +#define PCIE_BAR0_WINMAPCORE_OFFSET	0x0
 +#define PCIE_BAR0_EXTSPROM_OFFSET	0x1000
 +#define PCIE_BAR0_PCIECORE_OFFSET	0x2000
@@ -4998,11 +7547,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +
 +/* SB side: PCIE core and host control registers */
 +typedef struct sbpcieregs {
-+
 +	uint32 PAD[3];
-+	uint32 biststatus;	 /* bist Status: 0x00C*/
-+	uint32 PAD[6];			
-+	uint32 sbtopcimailbox;	 /* sb to pcie mailbox: 0x028*/	
++	uint32 biststatus;	/* bist Status: 0x00C */
++	uint32 PAD[6];
++	uint32 sbtopcimailbox;	/* sb to pcie mailbox: 0x028 */
 +	uint32 PAD[54];
 +	uint32 sbtopcie0;	/* sb to pcie translation 0: 0x100 */
 +	uint32 sbtopcie1;	/* sb to pcie translation 1: 0x104 */
@@ -5010,14 +7558,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +	uint32 PAD[4];
 +
 +	/* pcie core supports in direct access to config space */
-+	uint32 configaddr;	/* pcie config space access: Address field: 0x120*/
-+	uint32 configdata;	/* pcie config space access: Data field: 0x124*/
++	uint32 configaddr;	/* pcie config space access: Address field: 0x120 */
++	uint32 configdata;	/* pcie config space access: Data field: 0x124 */
 +
 +	/* mdio access to serdes */
 +	uint32 mdiocontrol;	/* controls the mdio access: 0x128 */
 +	uint32 mdiodata;	/* Data to the mdio access: 0x12c */
 +
-+	/* pcie protocol phy/dllp/tlp register access mechanism*/
++	/* pcie protocol phy/dllp/tlp register access mechanism */
 +	uint32 pcieaddr;	/* address of the internal registeru: 0x130 */
 +	uint32 pciedata;	/* Data to/from the internal regsiter: 0x134 */
 +
@@ -5030,20 +7578,20 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +#define SBTOPCIE1_MASK	0xfc000000
 +#define SBTOPCIE2_MASK	0xc0000000
 +
-+/* Access type bits (0:1)*/
++/* Access type bits (0:1) */
 +#define SBTOPCIE_MEM	0
 +#define SBTOPCIE_IO	1
 +#define SBTOPCIE_CFG0	2
 +#define SBTOPCIE_CFG1	3
 +
-+/*Prefetch enable bit 2*/
++/* Prefetch enable bit 2 */
 +#define SBTOPCIE_PF		4
 +
-+/*Write Burst enable for memory write bit 3*/
-+#define SBTOPCIE_WR_BURST	8	
++/* Write Burst enable for memory write bit 3 */
++#define SBTOPCIE_WR_BURST	8
 +
 +/* config access */
-+#define CONFIGADDR_FUNC_MASK	0x7000	
++#define CONFIGADDR_FUNC_MASK	0x7000
 +#define CONFIGADDR_FUNC_SHF	12
 +#define CONFIGADDR_REG_MASK	0x0FFF
 +#define CONFIGADDR_REG_SHF	0
@@ -5056,78 +7604,78 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +#define PCIEADDR_PL_PLP		2
 +
 +/* PCIE protocol PHY diagnostic registers */
-+#define	PCIE_PLP_MODEREG		0x200 /* Mode*/
-+#define	PCIE_PLP_STATUSREG		0x204 /* Status*/ 
-+#define PCIE_PLP_LTSSMCTRLREG		0x208 /* LTSSM control  */
-+#define PCIE_PLP_LTLINKNUMREG		0x20c /* Link Training Link number*/
-+#define PCIE_PLP_LTLANENUMREG		0x210 /* Link Training Lane number*/
++#define	PCIE_PLP_MODEREG		0x200 /* Mode */
++#define	PCIE_PLP_STATUSREG		0x204 /* Status */
++#define PCIE_PLP_LTSSMCTRLREG		0x208 /* LTSSM control */
++#define PCIE_PLP_LTLINKNUMREG		0x20c /* Link Training Link number */
++#define PCIE_PLP_LTLANENUMREG		0x210 /* Link Training Lane number */
 +#define PCIE_PLP_LTNFTSREG		0x214 /* Link Training N_FTS */
 +#define PCIE_PLP_ATTNREG		0x218 /* Attention */
-+#define PCIE_PLP_ATTNMASKREG		0x21C /* Attention Mask */ 
++#define PCIE_PLP_ATTNMASKREG		0x21C /* Attention Mask */
 +#define PCIE_PLP_RXERRCTR		0x220 /* Rx Error */
-+#define PCIE_PLP_RXFRMERRCTR		0x224 /* Rx Framing Error*/
++#define PCIE_PLP_RXFRMERRCTR		0x224 /* Rx Framing Error */
 +#define PCIE_PLP_RXERRTHRESHREG		0x228 /* Rx Error threshold */
-+#define PCIE_PLP_TESTCTRLREG		0x22C /* Test Control reg*/
++#define PCIE_PLP_TESTCTRLREG		0x22C /* Test Control reg */
 +#define PCIE_PLP_SERDESCTRLOVRDREG	0x230 /* SERDES Control Override */
 +#define PCIE_PLP_TIMINGOVRDREG		0x234 /* Timing param override */
-+#define PCIE_PLP_RXTXSMDIAGREG		0x238 /* RXTX State Machine Diag*/
-+#define PCIE_PLP_LTSSMDIAGREG		0x23C /* LTSSM State Machine Diag*/
++#define PCIE_PLP_RXTXSMDIAGREG		0x238 /* RXTX State Machine Diag */
++#define PCIE_PLP_LTSSMDIAGREG		0x23C /* LTSSM State Machine Diag */
 +
 +/* PCIE protocol DLLP diagnostic registers */
-+#define PCIE_DLLP_LCREG			0x100 /* Link Control*/
++#define PCIE_DLLP_LCREG			0x100 /* Link Control */
 +#define PCIE_DLLP_LSREG			0x104 /* Link Status */
-+#define PCIE_DLLP_LAREG			0x108 /* Link Attention*/
++#define PCIE_DLLP_LAREG			0x108 /* Link Attention */
 +#define PCIE_DLLP_LAMASKREG		0x10C /* Link Attention Mask */
-+#define PCIE_DLLP_NEXTTXSEQNUMREG	0x110 /* Next Tx Seq Num*/
-+#define PCIE_DLLP_ACKEDTXSEQNUMREG	0x114 /* Acked Tx Seq Num*/
-+#define PCIE_DLLP_PURGEDTXSEQNUMREG	0x118 /* Purged Tx Seq Num*/	
++#define PCIE_DLLP_NEXTTXSEQNUMREG	0x110 /* Next Tx Seq Num */
++#define PCIE_DLLP_ACKEDTXSEQNUMREG	0x114 /* Acked Tx Seq Num */
++#define PCIE_DLLP_PURGEDTXSEQNUMREG	0x118 /* Purged Tx Seq Num */
 +#define PCIE_DLLP_RXSEQNUMREG		0x11C /* Rx Sequence Number */
-+#define PCIE_DLLP_LRREG			0x120 /* Link Replay*/
-+#define PCIE_DLLP_LACKTOREG		0x124 /* Link Ack Timeout*/
-+#define PCIE_DLLP_PMTHRESHREG		0x128 /* Power Management Threshold*/
-+#define PCIE_DLLP_RTRYWPREG		0x12C /* Retry buffer write ptr*/
-+#define PCIE_DLLP_RTRYRPREG		0x130 /* Retry buffer Read ptr*/
-+#define PCIE_DLLP_RTRYPPREG		0x134 /* Retry buffer Purged ptr*/
-+#define PCIE_DLLP_RTRRWREG		0x138 /* Retry buffer Read/Write*/
++#define PCIE_DLLP_LRREG			0x120 /* Link Replay */
++#define PCIE_DLLP_LACKTOREG		0x124 /* Link Ack Timeout */
++#define PCIE_DLLP_PMTHRESHREG		0x128 /* Power Management Threshold */
++#define PCIE_DLLP_RTRYWPREG		0x12C /* Retry buffer write ptr */
++#define PCIE_DLLP_RTRYRPREG		0x130 /* Retry buffer Read ptr */
++#define PCIE_DLLP_RTRYPPREG		0x134 /* Retry buffer Purged ptr */
++#define PCIE_DLLP_RTRRWREG		0x138 /* Retry buffer Read/Write */
 +#define PCIE_DLLP_ECTHRESHREG		0x13C /* Error Count Threshold */
 +#define PCIE_DLLP_TLPERRCTRREG		0x140 /* TLP Error Counter */
-+#define PCIE_DLLP_ERRCTRREG		0x144 /* Error Counter*/
-+#define PCIE_DLLP_NAKRXCTRREG		0x148 /* NAK Received Counter*/	
++#define PCIE_DLLP_ERRCTRREG		0x144 /* Error Counter */
++#define PCIE_DLLP_NAKRXCTRREG		0x148 /* NAK Received Counter */
 +#define PCIE_DLLP_TESTREG		0x14C /* Test */
-+#define PCIE_DLLP_PKTBIST		0x150 /* Packet BIST*/
++#define PCIE_DLLP_PKTBIST		0x150 /* Packet BIST */
 +
 +/* PCIE protocol TLP diagnostic registers */
 +#define PCIE_TLP_CONFIGREG		0x000 /* Configuration */
 +#define PCIE_TLP_WORKAROUNDSREG		0x004 /* TLP Workarounds */
-+#define PCIE_TLP_WRDMAUPPER		0x010 /* Write DMA Upper Address*/
-+#define PCIE_TLP_WRDMALOWER		0x014 /* Write DMA Lower Address*/
-+#define PCIE_TLP_WRDMAREQ_LBEREG	0x018 /* Write DMA Len/ByteEn Req*/
-+#define PCIE_TLP_RDDMAUPPER		0x01C /* Read DMA Upper Address*/
-+#define PCIE_TLP_RDDMALOWER		0x020 /* Read DMA Lower Address*/
-+#define PCIE_TLP_RDDMALENREG		0x024 /* Read DMA Len Req*/
-+#define PCIE_TLP_MSIDMAUPPER		0x028 /* MSI DMA Upper Address*/
-+#define PCIE_TLP_MSIDMALOWER		0x02C /* MSI DMA Lower Address*/
-+#define PCIE_TLP_MSIDMALENREG		0x030 /* MSI DMA Len Req*/
-+#define PCIE_TLP_SLVREQLENREG		0x034 /* Slave Request Len*/
-+#define PCIE_TLP_FCINPUTSREQ		0x038 /* Flow Control Inputs*/
-+#define PCIE_TLP_TXSMGRSREQ		0x03C /* Tx StateMachine and Gated Req*/
-+#define PCIE_TLP_ADRACKCNTARBLEN	0x040 /* Address Ack XferCnt and ARB Len*/
-+#define PCIE_TLP_DMACPLHDR0		0x044 /* DMA Completion Hdr 0*/
-+#define PCIE_TLP_DMACPLHDR1		0x048 /* DMA Completion Hdr 1*/
-+#define PCIE_TLP_DMACPLHDR2		0x04C /* DMA Completion Hdr 2*/
++#define PCIE_TLP_WRDMAUPPER		0x010 /* Write DMA Upper Address */
++#define PCIE_TLP_WRDMALOWER		0x014 /* Write DMA Lower Address */
++#define PCIE_TLP_WRDMAREQ_LBEREG	0x018 /* Write DMA Len/ByteEn Req */
++#define PCIE_TLP_RDDMAUPPER		0x01C /* Read DMA Upper Address */
++#define PCIE_TLP_RDDMALOWER		0x020 /* Read DMA Lower Address */
++#define PCIE_TLP_RDDMALENREG		0x024 /* Read DMA Len Req */
++#define PCIE_TLP_MSIDMAUPPER		0x028 /* MSI DMA Upper Address */
++#define PCIE_TLP_MSIDMALOWER		0x02C /* MSI DMA Lower Address */
++#define PCIE_TLP_MSIDMALENREG		0x030 /* MSI DMA Len Req */
++#define PCIE_TLP_SLVREQLENREG		0x034 /* Slave Request Len */
++#define PCIE_TLP_FCINPUTSREQ		0x038 /* Flow Control Inputs */
++#define PCIE_TLP_TXSMGRSREQ		0x03C /* Tx StateMachine and Gated Req */
++#define PCIE_TLP_ADRACKCNTARBLEN	0x040 /* Address Ack XferCnt and ARB Len */
++#define PCIE_TLP_DMACPLHDR0		0x044 /* DMA Completion Hdr 0 */
++#define PCIE_TLP_DMACPLHDR1		0x048 /* DMA Completion Hdr 1 */
++#define PCIE_TLP_DMACPLHDR2		0x04C /* DMA Completion Hdr 2 */
 +#define PCIE_TLP_DMACPLMISC0		0x050 /* DMA Completion Misc0 */
 +#define PCIE_TLP_DMACPLMISC1		0x054 /* DMA Completion Misc1 */
 +#define PCIE_TLP_DMACPLMISC2		0x058 /* DMA Completion Misc2 */
-+#define PCIE_TLP_SPTCTRLLEN		0x05C /* Split Controller Req len*/
-+#define PCIE_TLP_SPTCTRLMSIC0		0x060 /* Split Controller Misc 0*/
-+#define PCIE_TLP_SPTCTRLMSIC1		0x064 /* Split Controller Misc 1*/
-+#define PCIE_TLP_BUSDEVFUNC		0x068 /* Bus/Device/Func*/
-+#define PCIE_TLP_RESETCTR		0x06C /* Reset Counter*/
-+#define PCIE_TLP_RTRYBUF		0x070 /* Retry Buffer value*/
-+#define PCIE_TLP_TGTDEBUG1		0x074 /* Target Debug Reg1*/
-+#define PCIE_TLP_TGTDEBUG2		0x078 /* Target Debug Reg2*/
-+#define PCIE_TLP_TGTDEBUG3		0x07C /* Target Debug Reg3*/
-+#define PCIE_TLP_TGTDEBUG4		0x080 /* Target Debug Reg4*/
++#define PCIE_TLP_SPTCTRLLEN		0x05C /* Split Controller Req len */
++#define PCIE_TLP_SPTCTRLMSIC0		0x060 /* Split Controller Misc 0 */
++#define PCIE_TLP_SPTCTRLMSIC1		0x064 /* Split Controller Misc 1 */
++#define PCIE_TLP_BUSDEVFUNC		0x068 /* Bus/Device/Func */
++#define PCIE_TLP_RESETCTR		0x06C /* Reset Counter */
++#define PCIE_TLP_RTRYBUF		0x070 /* Retry Buffer value */
++#define PCIE_TLP_TGTDEBUG1		0x074 /* Target Debug Reg1 */
++#define PCIE_TLP_TGTDEBUG2		0x078 /* Target Debug Reg2 */
++#define PCIE_TLP_TGTDEBUG3		0x07C /* Target Debug Reg3 */
++#define PCIE_TLP_TGTDEBUG4		0x080 /* Target Debug Reg4 */
 +
 +/* MDIO control */
 +#define MDIOCTL_DIVISOR_MASK		0x7f	/* clock to be used on MDIO */
@@ -5157,21 +7705,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcie.h linux.dev/arch/mips/bcm
 +#define SERDES_RX_CDRBW			7	/* CDR BW */
 +
 +#endif	/* _SBPCIE_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcmcia.h linux.dev/arch/mips/bcm947xx/include/sbpcmcia.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbpcmcia.h linux.dev/arch/mips/bcm947xx/include/sbpcmcia.h
 --- linux.old/arch/mips/bcm947xx/include/sbpcmcia.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbpcmcia.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,146 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbpcmcia.h	2006-04-27 20:29:47.000000000 +0200
+@@ -0,0 +1,147 @@
 +/*
 + * BCM43XX Sonics SiliconBackplane PCMCIA core hardware definitions.
 + *
-+ * $Id$
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * Copyright 2006, 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: sbpcmcia.h,v 1.1.1.9 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_SBPCMCIA_H
@@ -5280,12 +7829,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcmcia.h linux.dev/arch/mips/b
 +/* Subtypes of BRCM_HNBU: */
 +
 +#define HNBU_SROMREV		0x00		/* A byte with sromrev, 1 if not present */
-+#define HNBU_CHIPID		0x01		/* Six bytes with PCI vendor &
-+						 * device id and chiprev
++#define HNBU_CHIPID		0x01		/* Two 16bit values: PCI vendor & device id */
++#define HNBU_BOARDREV		0x02		/* One byte board revision */
++#define HNBU_PAPARMS		0x03		/* PA parameters: 8 (sromrev == 1)
++						 * or 9 (sromrev > 1) bytes
 +						 */
-+#define HNBU_BOARDREV		0x02		/* Two bytes board revision */
-+#define HNBU_PAPARMS		0x03		/* PA parameters: 1 (old), 8 (sreomrev == 1)
-+						 * or 9 (sromrev > 1) bytes */
 +#define HNBU_OEM		0x04		/* Eight bytes OEM data (sromrev == 1) */
 +#define HNBU_CC			0x05		/* Default country code (sromrev == 1) */
 +#define	HNBU_AA			0x06		/* Antennas available */
@@ -5297,6 +7845,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcmcia.h linux.dev/arch/mips/b
 +						 */
 +#define HNBU_CCKPO		0x0b		/* 2 byte cck power offsets in rev 3 */
 +#define HNBU_OFDMPO		0x0c		/* 4 byte 11g ofdm power offsets in rev 3 */
++#define HNBU_GPIOTIMER		0x0d		/* 2 bytes with on/off values in rev 3 */
 +
 +
 +/* sbtmstatelow */
@@ -5307,21 +7856,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbpcmcia.h linux.dev/arch/mips/b
 +#define SBTMH_INT_STATUS	0x40000		/* sb interrupt status */
 +
 +#endif	/* _SBPCMCIA_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bcm947xx/include/sbsdram.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bcm947xx/include/sbsdram.h
 --- linux.old/arch/mips/bcm947xx/include/sbsdram.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbsdram.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,75 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbsdram.h	2006-04-27 20:36:08.000000000 +0200
+@@ -0,0 +1,85 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions.
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: sbsdram.h,v 1.1.1.9 2006/03/02 13:03:52 honor Exp $
 + */
 +
 +#ifndef	_SBSDRAM_H
@@ -5338,8 +7888,17 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bc
 +	uint32	pad2;
 +} sbsdramregs_t;
 +
++/* SDRAM simulation */
++#ifdef RAMSZ
++#define	SDRAMSZ		RAMSZ
++#else
++#define SDRAMSZ		(4 * 1024 * 1024)
 +#endif
 +
++extern uchar sdrambuf[SDRAMSZ];
++
++#endif /* _LANGUAGE_ASSEMBLY */
++
 +/* 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 */
@@ -5386,56 +7945,83 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bc
 +#define MEM8MX16X2	0xc29	/* 32 MB */
 +
 +#endif	/* _SBSDRAM_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbsocram.h linux.dev/arch/mips/bcm947xx/include/sbsocram.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbsocram.h linux.dev/arch/mips/bcm947xx/include/sbsocram.h
 --- linux.old/arch/mips/bcm947xx/include/sbsocram.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbsocram.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,37 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbsocram.h	2006-04-27 22:13:19.000000000 +0200
+@@ -0,0 +1,64 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane embedded ram core
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * Copyright 2006, 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.
 + *
-+ * $Id$
++ * $Id: sbsocram.h,v 1.1.1.3 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_SBSOCRAM_H
 +#define	_SBSOCRAM_H
 +
-+#define	SOCRAM_MEMSIZE		0x00
-+#define	SOCRAM_BISTSTAT		0x0c
++#define	SR_COREINFO		0x00
++#define	SR_BWALLOC		0x04
++#define	SR_BISTSTAT		0x0c
++#define	SR_BANKINDEX		0x10
++#define	SR_BANKSTBYCTL		0x14
 +
 +
 +#ifndef _LANGUAGE_ASSEMBLY
 +
 +/* Memcsocram core registers */
 +typedef volatile struct sbsocramregs {
-+	uint32	memsize;
++	uint32	coreinfo;
++	uint32	bwalloc;
++	uint32	PAD;
 +	uint32	biststat;
++	uint32	bankidx;
++	uint32	standbyctrl;
 +} sbsocramregs_t;
 +
 +#endif
 +
-+/* Them memory size is 2 to the power of the following
-+ * base added to the contents of the memsize register.
++/* Coreinfo register */
++#define	SRCI_PT_MASK		0x30000
++#define	SRCI_PT_SHIFT		16
++
++/* In corerev 0, the memory size is 2 to the power of the
++ * base plus 16 plus to the contents of the memsize field plus 1.
 + */
-+#define SOCRAM_MEMSIZE_BASESHIFT 16
++#define	SRCI_MS0_MASK		0xf
++#define SR_MS0_BASE		16
 +
++/*
++ * In corerev 1 the bank size is 2 ^ the bank size field plus 14,
++ * the memory size is number of banks times bank size.
++ * The same applies to rom size.
++ */
++#define	SRCI_ROMNB_MASK		0xf000
++#define	SRCI_ROMNB_SHIFT	12
++#define	SRCI_ROMBSZ_MASK	0xf00
++#define	SRCI_ROMBSZ_SHIFT	8
++#define	SRCI_SRNB_MASK		0xf0
++#define	SRCI_SRNB_SHIFT		4
++#define	SRCI_SRBSZ_MASK		0xf
++#define	SRCI_SRBSZ_SHIFT	0
++
++#define SR_BSZ_BASE		14
 +#endif	/* _SBSOCRAM_H */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm947xx/include/sbutils.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm947xx/include/sbutils.h
 --- linux.old/arch/mips/bcm947xx/include/sbutils.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbutils.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,140 @@
++++ linux.dev/arch/mips/bcm947xx/include/sbutils.h	2006-04-27 23:09:25.000000000 +0200
+@@ -0,0 +1,150 @@
 +/*
 + * Misc utility routines for accessing chip-specific features
 + * of Broadcom HNBU SiliconBackplane-based chips.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -5443,22 +8029,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bc
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: sbutils.h,v 1.4 2006/04/08 07:12:42 honor Exp $
 + */
 +
 +#ifndef	_sbutils_h_
 +#define	_sbutils_h_
 +
 +/* 
-+ * Datastructure to export all chip specific common variables 
-+ * public (read-only) portion of sbutils handle returned by 
++ * Datastructure to export all chip specific common variables
++ * public (read-only) portion of sbutils handle returned by
 + * sb_attach()/sb_kattach()
 +*/
 +
 +struct sb_pub {
 +
 +	uint	bustype;		/* SB_BUS, PCI_BUS  */
-+	uint	buscoretype;		/* SB_PCI, SB_PCMCIA, SB_PCIE*/
++	uint	buscoretype;		/* SB_PCI, SB_PCMCIA, SB_PCIE */
 +	uint	buscorerev;		/* buscore rev */
 +	uint	buscoreidx;		/* buscore index */
 +	int	ccrev;			/* chip common core rev */
@@ -5480,19 +8066,21 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bc
 + * Use sb_setcore() or sb_setcoreidx() to change the association to another core.
 + */
 +
++#define	SB_OSH		NULL	/* Use for sb_kattach when no osh is available */
 +/* exported externs */
-+extern sb_t * BCMINIT(sb_attach)(uint pcidev, osl_t *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
-+extern sb_t * BCMINIT(sb_kattach)(void);
++extern sb_t *sb_attach(uint pcidev, osl_t *osh, void *regs, uint bustype,
++                       void *sdh, char **vars, uint *varsz);
++extern sb_t *sb_kattach(void);
 +extern void sb_detach(sb_t *sbh);
-+extern uint BCMINIT(sb_chip)(sb_t *sbh);
-+extern uint BCMINIT(sb_chiprev)(sb_t *sbh);
-+extern uint BCMINIT(sb_chipcrev)(sb_t *sbh);
-+extern uint BCMINIT(sb_chippkg)(sb_t *sbh);
-+extern uint BCMINIT(sb_pcirev)(sb_t *sbh);
-+extern bool BCMINIT(sb_war16165)(sb_t *sbh);
-+extern uint BCMINIT(sb_pcmciarev)(sb_t *sbh);
-+extern uint BCMINIT(sb_boardvendor)(sb_t *sbh);
-+extern uint BCMINIT(sb_boardtype)(sb_t *sbh);
++extern uint sb_chip(sb_t *sbh);
++extern uint sb_chiprev(sb_t *sbh);
++extern uint sb_chipcrev(sb_t *sbh);
++extern uint sb_chippkg(sb_t *sbh);
++extern uint sb_pcirev(sb_t *sbh);
++extern bool sb_war16165(sb_t *sbh);
++extern uint sb_pcmciarev(sb_t *sbh);
++extern uint sb_boardvendor(sb_t *sbh);
++extern uint sb_boardtype(sb_t *sbh);
 +extern uint sb_bus(sb_t *sbh);
 +extern uint sb_buscoretype(sb_t *sbh);
 +extern uint sb_buscorerev(sb_t *sbh);
@@ -5503,17 +8091,18 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bc
 +extern uint sb_corevendor(sb_t *sbh);
 +extern uint sb_corerev(sb_t *sbh);
 +extern void *sb_osh(sb_t *sbh);
++extern void sb_setosh(sb_t *sbh, osl_t *osh);
 +extern void *sb_coreregs(sb_t *sbh);
 +extern uint32 sb_coreflags(sb_t *sbh, uint32 mask, uint32 val);
 +extern uint32 sb_coreflagshi(sb_t *sbh, uint32 mask, uint32 val);
 +extern bool sb_iscoreup(sb_t *sbh);
 +extern void *sb_setcoreidx(sb_t *sbh, uint coreidx);
 +extern void *sb_setcore(sb_t *sbh, uint coreid, uint coreunit);
-+extern int sb_corebist(sb_t *sbh, uint coreid, uint coreunit);
++extern int sb_corebist(sb_t *sbh);
 +extern void sb_commit(sb_t *sbh);
 +extern uint32 sb_base(uint32 admatch);
 +extern uint32 sb_size(uint32 admatch);
-+extern void sb_core_reset(sb_t *sbh, uint32 bits);
++extern void sb_core_reset(sb_t *sbh, uint32 bits, uint32 resetbits);
 +extern void sb_core_tofixup(sb_t *sbh);
 +extern void sb_core_disable(sb_t *sbh, uint32 bits);
 +extern uint32 sb_clock_rate(uint32 pll_type, uint32 n, uint32 m);
@@ -5536,17 +8125,24 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bc
 +extern uint16 sb_clkctl_fast_pwrup_delay(sb_t *sbh);
 +extern bool sb_clkctl_clk(sb_t *sbh, uint mode);
 +extern int sb_clkctl_xtal(sb_t *sbh, uint what, bool on);
-+extern void sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn,
-+	void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg);
++extern void sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, void *intrsrestore_fn,
++                                      void *intrsenabled_fn, void *intr_arg);
 +extern uint32 sb_set_initiator_to(sb_t *sbh, uint32 to);
-+extern void sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, 
-+	uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif);
++extern int sb_corepciid(sb_t *sbh, uint func, uint16 *pcivendor, uint16 *pcidevice,
++                        uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif,
++                        uint8 *pciheader);
 +extern uint sb_pcie_readreg(void *sbh, void* arg1, uint offset);
 +extern uint sb_pcie_writereg(sb_t *sbh, void *arg1,  uint offset, uint val);
 +extern uint32 sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 val);
++extern bool sb_backplane64(sb_t *sbh);
++extern void sb_btcgpiowar(sb_t *sbh);
 +
 +
 +
++
++extern bool sb_deviceremoved(sb_t *sbh);
++extern uint32 sb_socram_size(sb_t *sbh);
++
 +/*
 +* Build device path. Path size must be >= SB_DEVPATH_BUFSZ.
 +* The returned path is NULL terminated and has trailing '/'.
@@ -5555,38 +8151,38 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bc
 +extern int sb_devpath(sb_t *sbh, char *path, int size);
 +
 +/* clkctl xtal what flags */
-+#define	XTAL		0x1			/* primary crystal oscillator (2050) */
-+#define	PLL		0x2			/* main chip pll */
++#define	XTAL			0x1		/* primary crystal oscillator (2050) */
++#define	PLL			0x2		/* main chip pll */
 +
 +/* clkctl clk mode */
-+#define	CLK_FAST	0			/* force fast (pll) clock */
-+#define	CLK_DYNAMIC	2			/* enable dynamic clock control */
++#define	CLK_FAST		0		/* force fast (pll) clock */
++#define	CLK_DYNAMIC		2		/* enable dynamic clock control */
 +
 +
 +/* GPIO usage priorities */
-+#define GPIO_DRV_PRIORITY	0
-+#define GPIO_APP_PRIORITY	1
++#define GPIO_DRV_PRIORITY	0		/* Driver */
++#define GPIO_APP_PRIORITY	1		/* Application */
 +
 +/* device path */
-+#define SB_DEVPATH_BUFSZ	16	/* min buffer size in bytes */
++#define SB_DEVPATH_BUFSZ	16		/* min buffer size in bytes */
 +
 +#endif	/* _sbutils_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm947xx/include/sflash.h
+diff -urN linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm947xx/include/sflash.h
 --- linux.old/arch/mips/bcm947xx/include/sflash.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sflash.h	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sflash.h	2006-04-27 22:13:51.000000000 +0200
 @@ -0,0 +1,36 @@
 +/*
 + * Broadcom SiliconBackplane chipcommon serial flash interface
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
++ * Copyright 2006, 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.
 + *
-+ * $Id$
++ * $Id: sflash.h,v 1.1.1.8 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef _sflash_h_
@@ -5611,9 +8207,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm
 +extern struct sflash * sflash_init(chipcregs_t *cc);
 +
 +#endif /* _sflash_h_ */
-diff -Naur linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm947xx/include/trxhdr.h
+diff -urN linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm947xx/include/trxhdr.h
 --- linux.old/arch/mips/bcm947xx/include/trxhdr.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/trxhdr.h	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/trxhdr.h	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,33 @@
 +/*
 + * TRX image file header format.
@@ -5648,19 +8244,19 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm
 +
 +/* Compatibility */
 +typedef struct trx_header TRXHDR, *PTRXHDR;
-diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/bcm947xx/include/typedefs.h
+diff -urN linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/bcm947xx/include/typedefs.h
 --- linux.old/arch/mips/bcm947xx/include/typedefs.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/typedefs.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,326 @@
++++ linux.dev/arch/mips/bcm947xx/include/typedefs.h	2006-04-27 23:47:30.000000000 +0200
+@@ -0,0 +1,361 @@
 +/*
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: typedefs.h,v 1.1.1.12 2006/04/08 06:13:40 honor Exp $
 + */
 +
 +#ifndef _TYPEDEFS_H_
@@ -5682,17 +8278,19 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +
 +#ifdef SITE_TYPEDEFS
 +
-+/*******************************************************************************
++/*
 + * Site Specific Typedefs
-+ *******************************************************************************/
++ *
++ */
 +
 +#include "site_typedefs.h"
 +
 +#else
 +
-+/*******************************************************************************
++/*
 + * Inferred Typedefs
-+ *******************************************************************************/
++ *
++ */
 +
 +/* Infer the compile environment based on preprocessor symbols and pramas.
 + * Override type definitions as needed, and include configuration dependent
@@ -5727,10 +8325,19 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +typedef ULONG_PTR	uintptr;
 +#endif
 +
-+#ifdef _HNDRTE_
++
++#if defined(_MINOSL_)
++#define _NEED_SIZE_T_
++#endif
++
++#if defined(_NEED_SIZE_T_)
 +typedef long unsigned int size_t;
 +#endif
 +
++#ifdef __DJGPP__
++typedef long unsigned int size_t;
++#endif /* __DJGPP__ */
++
 +#ifdef _MSC_VER	    /* Microsoft C */
 +#define TYPEDEF_INT64
 +#define TYPEDEF_UINT64
@@ -5738,10 +8345,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +typedef unsigned __int64 uint64;
 +#endif
 +
-+#if defined(MACOSX) && defined(KERNEL)
++#if defined(MACOSX)
 +#define TYPEDEF_BOOL
 +#endif
 +
++#if defined(__NetBSD__)
++#define TYPEDEF_ULONG
++#endif
++
 +
 +#if defined(linux)
 +#define TYPEDEF_UINT
@@ -5749,7 +8360,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +#define TYPEDEF_ULONG
 +#endif
 +
-+#if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
++#if !defined(linux) && !defined(_WIN32) && !defined(_CFE_) && \
++	!defined(_HNDRTE_) && !defined(_MINOSL_) && !defined(__DJGPP__)
 +#define TYPEDEF_UINT
 +#define TYPEDEF_USHORT
 +#endif
@@ -5762,7 +8374,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +#endif
 +
 +/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode
-+ * for singned or unsigned */
++ * for singned or unsigned
++ */
 +#if defined(__ICL)
 +
 +#define TYPEDEF_INT64
@@ -5773,8 +8386,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +
 +#endif /* __ICL */
 +
-+
-+#if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
++#if !defined(_WIN32) && !defined(_CFE_) && !defined(_MINOSL_) && \
++	!defined(__DJGPP__)
 +
 +/* pick up ushort & uint from standard types.h */
 +#if defined(linux) && defined(__KERNEL__)
@@ -5783,15 +8396,42 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +
 +#else
 +
-+#include <sys/types.h>	
++#include <sys/types.h>
 +
 +#endif
 +
-+#endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_  && !_MINOSL_ */
++#endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_  && !_MINOSL_ && !__DJGPP__ */
 +
-+#if defined(MACOSX) && defined(KERNEL)
-+#include <IOKit/IOTypes.h>
++#if defined(MACOSX)
++
++#ifdef __BIG_ENDIAN__
++#define IL_BIGENDIAN
++#else
++#ifdef IL_BIGENDIAN
++#error "IL_BIGENDIAN was defined for a little-endian compile"
++#endif
++#endif /* __BIG_ENDIAN__ */
++
++#if !defined(__cplusplus)
++
++#if defined(__i386__)
++typedef unsigned char bool;
++#else
++typedef unsigned int bool;
 +#endif
++#define TYPE_BOOL 1
++enum {
++    false	= 0,
++    true	= 1
++};
++
++#if defined(KERNEL)
++#include <IOKit/IOTypes.h>
++#endif /* KERNEL */
++
++#endif /* __cplusplus */
++
++#endif /* MACOSX */
 +
 +
 +/* use the default typedefs in the next section of this file */
@@ -5800,18 +8440,19 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +#endif /* SITE_TYPEDEFS */
 +
 +
-+/*******************************************************************************
++/*
 + * Default Typedefs
-+ *******************************************************************************/
++ *
++ */
 +
 +#ifdef USE_TYPEDEF_DEFAULTS
 +#undef USE_TYPEDEF_DEFAULTS
 +
 +#ifndef TYPEDEF_BOOL
-+typedef	/*@abstract@*/ unsigned char	bool;
++typedef	/* @abstract@ */ unsigned char	bool;
 +#endif
 +
-+/*----------------------- define uchar, ushort, uint, ulong ------------------*/
++/* define uchar, ushort, uint, ulong */
 +
 +#ifndef TYPEDEF_UCHAR
 +typedef unsigned char	uchar;
@@ -5829,7 +8470,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +typedef unsigned long	ulong;
 +#endif
 +
-+/*----------------------- define [u]int8/16/32/64, uintptr --------------------*/
++/* define [u]int8/16/32/64, uintptr */
 +
 +#ifndef TYPEDEF_UINT8
 +typedef unsigned char	uint8;
@@ -5867,7 +8508,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +typedef signed long long int64;
 +#endif
 +
-+/*----------------------- define float32/64, float_t -----------------------*/
++/* define float32/64, float_t */
 +
 +#ifndef TYPEDEF_FLOAT32
 +typedef float		float32;
@@ -5893,14 +8534,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +
 +#endif /* TYPEDEF_FLOAT_T */
 +
-+/*----------------------- define macro values -----------------------------*/
++/* define macro values */
 +
 +#ifndef FALSE
 +#define FALSE	0
 +#endif
 +
 +#ifndef TRUE
-+#define TRUE	1
++#define TRUE	1  /* TRUE */
 +#endif
 +
 +#ifndef NULL
@@ -5912,31 +8553,15 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +#endif
 +
 +#ifndef ON
-+#define	ON	1
++#define	ON	1  /* ON = 1 */
 +#endif
 +
-+#define	AUTO	(-1)
-+
-+/* Reclaiming text and data :
-+   The following macros specify special linker sections that can be reclaimed
-+   after a system is considered 'up'.
-+ */ 
-+#if defined(__GNUC__) && defined(BCMRECLAIM)
-+extern bool	bcmreclaimed;
-+#define BCMINITDATA(_data)	__attribute__ ((__section__ (".dataini." #_data))) _data##_ini		
-+#define BCMINITFN(_fn)		__attribute__ ((__section__ (".textini." #_fn))) _fn##_ini
-+#define BCMINIT(_id)		_id##_ini
-+#else 
-+#define BCMINITDATA(_data)	_data		
-+#define BCMINITFN(_fn)		_fn
-+#define BCMINIT(_id)		_id
-+#define bcmreclaimed		0
-+#endif
++#define	AUTO	(-1) /* Auto = -1 */
 +
-+/*----------------------- define PTRSZ, INLINE ----------------------------*/
++/* define PTRSZ, INLINE */
 +
 +#ifndef PTRSZ
-+#define	PTRSZ	sizeof (char*)
++#define	PTRSZ	sizeof(char*)
 +#endif
 +
 +#ifndef INLINE
@@ -5977,11 +8602,17 @@ diff -Naur linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/b
 +
 +#endif /* USE_TYPEDEF_DEFAULTS */
 +
++/* 
++ * Including the bcmdefs.h here, to make sure everyone including typedefs.h 
++ * gets this automatically 
++*/
++#include "bcmdefs.h"
++
 +#endif /* _TYPEDEFS_H_ */
-diff -Naur linux.old/arch/mips/bcm947xx/nvram.c linux.dev/arch/mips/bcm947xx/nvram.c
+diff -urN linux.old/arch/mips/bcm947xx/nvram.c linux.dev/arch/mips/bcm947xx/nvram.c
 --- linux.old/arch/mips/bcm947xx/nvram.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/nvram.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,320 @@
++++ linux.dev/arch/mips/bcm947xx/nvram.c	2006-04-27 23:11:58.000000000 +0200
+@@ -0,0 +1,315 @@
 +/*
 + * NVRAM variable manipulation (common)
 + *
@@ -6278,13 +8909,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram.c linux.dev/arch/mips/bcm947xx/nvr
 +{
 +	struct nvram_header *header;
 +	int ret;
-+	void *osh;
 +
-+	/* get kernel osl handler */
-+	osh = osl_attach(NULL);
-+
-+	if (!(header = (struct nvram_header *) MALLOC(osh, NVRAM_SPACE))) {
-+		printf("nvram_init: out of memory, malloced %d bytes\n", MALLOCED(osh));
++	if (!(header = (struct nvram_header *) kmalloc(NVRAM_SPACE, GFP_ATOMIC))) {
 +		return -12; /* -ENOMEM */
 +	}
 +
@@ -6292,7 +8918,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram.c linux.dev/arch/mips/bcm947xx/nvr
 +	    header->magic == NVRAM_MAGIC)
 +		BCMINIT(nvram_rehash)(header);
 +
-+	MFREE(osh, header, NVRAM_SPACE);
++	kfree(header);
 +	return ret;
 +}
 +
@@ -6302,14 +8928,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram.c linux.dev/arch/mips/bcm947xx/nvr
 +{
 +	BCMINIT(nvram_free)();
 +}
-diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947xx/nvram_linux.c
+diff -urN linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947xx/nvram_linux.c
 --- linux.old/arch/mips/bcm947xx/nvram_linux.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/nvram_linux.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,653 @@
++++ linux.dev/arch/mips/bcm947xx/nvram_linux.c	2006-04-27 23:30:07.000000000 +0200
+@@ -0,0 +1,723 @@
 +/*
 + * NVRAM variable manipulation (Linux kernel half)
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -6317,6 +8943,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
++ * $Id: nvram_linux.c,v 1.19 2006/04/08 07:12:42 honor Exp $
 + */
 +
 +#include <linux/config.h>
@@ -6337,13 +8964,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +#include <asm/uaccess.h>
 +
 +#include <typedefs.h>
++#include <osl.h>
 +#include <bcmendian.h>
 +#include <bcmnvram.h>
 +#include <bcmutils.h>
 +#include <sbconfig.h>
 +#include <sbchipc.h>
 +#include <sbutils.h>
-+#include <sbmips.h>
++#include <hndmips.h>
 +#include <sflash.h>
 +
 +/* In BSS to minimize text size and page aligned so it can be mmap()-ed */
@@ -6482,6 +9110,33 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +	return NULL;
 +}
 +
++static int __init
++early_nvram_getall(char *buf, int count)
++{
++	char *var, *end;
++	int len = 0;
++	
++	/* Too early? */
++	if (sbh == NULL)
++		return -1;
++
++	if (!nvram_buf[0])
++		early_nvram_init();
++
++	bzero(buf, count);
++
++	/* Write name=value\0 ... \0\0 */
++	var = &nvram_buf[sizeof(struct nvram_header)];
++	end = nvram_buf + sizeof(nvram_buf) - 2;
++	end[0] = end[1] = '\0';
++	for (; *var; var += strlen(var) + 1) {
++		if ((count - len) <= (strlen(var) + 1))
++			break;
++		len += sprintf(buf + len, "%s", var) + 1;
++	}
++
++	return 0;
++}
 +#endif /* !MODULE */
 +
 +extern char * _nvram_get(const char *name);
@@ -6489,7 +9144,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +extern int _nvram_unset(const char *name);
 +extern int _nvram_getall(char *buf, int count);
 +extern int _nvram_commit(struct nvram_header *header);
-+extern int _nvram_init(void);
++extern int _nvram_init(void *sbh);
 +extern void _nvram_exit(void);
 +
 +/* Globals */
@@ -6620,7 +9275,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +nvram_commit(void)
 +{
 +	char *buf;
-+	size_t erasesize, len;
++	size_t erasesize, len, magic_len;
 +	unsigned int i;
 +	int ret;
 +	struct nvram_header *header;
@@ -6629,6 +9284,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +	DECLARE_WAITQUEUE(wait, current);
 +	wait_queue_head_t wait_q;
 +	struct erase_info erase;
++	u_int32_t magic_offset = 0; /* Offset for writing MAGIC # */
 +
 +	if (!nvram_mtd) {
 +		printk("nvram_commit: NVRAM not found\n");
@@ -6659,11 +9315,31 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +			goto done;
 +		}
 +		header = (struct nvram_header *)(buf + i);
++		magic_offset = i + ((void *)&header->magic - (void *)header);
 +	} else {
 +		offset = nvram_mtd->size - NVRAM_SPACE;
++		magic_offset = ((void *)&header->magic - (void *)header);
 +		header = (struct nvram_header *)buf;
 +	}
 +
++	/* clear the existing magic # to mark the NVRAM as unusable 
++		 we can pull MAGIC bits low without erase	*/
++	header->magic = NVRAM_CLEAR_MAGIC; /* All zeros magic */
++
++	/* Unlock sector blocks (for Intel 28F320C3B flash) , 20060309 */
++	if(nvram_mtd->unlock)
++		nvram_mtd->unlock(nvram_mtd, offset, nvram_mtd->erasesize);
++
++	ret = MTD_WRITE(nvram_mtd, offset + magic_offset, sizeof(header->magic), 
++									&magic_len, (char *)&header->magic);
++	if (ret || magic_len != sizeof(header->magic)) {
++		printk("nvram_commit: clear MAGIC error\n");
++		ret = -EIO;
++		goto done;
++	}
++
++	header->magic = NVRAM_MAGIC; /* reset MAGIC before we regenerate the NVRAM,
++																otherwise we'll have an incorrect CRC */
 +	/* Regenerate NVRAM */
 +	spin_lock_irqsave(&nvram_lock, flags);
 +	ret = _nvram_commit(header);
@@ -6700,6 +9376,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +	}
 +
 +	/* Write partition up to end of data area */
++	header->magic = NVRAM_INVALID_MAGIC; /* All ones magic */
 +	offset = nvram_mtd->size - erasesize;
 +	i = erasesize - NVRAM_SPACE + header->len;
 +	ret = MTD_WRITE(nvram_mtd, offset, i, &len, buf);
@@ -6709,12 +9386,27 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +		goto done;
 +	}
 +
++	/* Now mark the NVRAM in flash as "valid" by setting the correct
++		 MAGIC # */
++	header->magic = NVRAM_MAGIC;
++	ret = MTD_WRITE(nvram_mtd, offset + magic_offset, sizeof(header->magic), 
++									&magic_len, (char *)&header->magic);
++	if (ret || magic_len != sizeof(header->magic)) {
++		printk("nvram_commit: write MAGIC error\n");
++		ret = -EIO;
++		goto done;
++	}
++
++	/*
++	 * Reading a few bytes back here will put the device
++	 * back to the correct mode on certain flashes */
 +	offset = nvram_mtd->size - erasesize;
 +	ret = MTD_READ(nvram_mtd, offset, 4, &len, buf);
 +
 + done:
 +	up(&nvram_sem);
 +	kfree(buf);
++
 +	return ret;
 +}
 +
@@ -6725,17 +9417,20 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +	int ret;
 +
 +	spin_lock_irqsave(&nvram_lock, flags);
-+	ret = _nvram_getall(buf, count);
++	if (nvram_major >= 0)
++		ret = _nvram_getall(buf, count);
++	else
++		ret = early_nvram_getall(buf, count);
 +	spin_unlock_irqrestore(&nvram_lock, flags);
 +
 +	return ret;
 +}
 +
-+EXPORT_SYMBOL(nvram_get);
-+EXPORT_SYMBOL(nvram_getall);
-+EXPORT_SYMBOL(nvram_set);
-+EXPORT_SYMBOL(nvram_unset);
-+EXPORT_SYMBOL(nvram_commit);
++
++
++
++
++
 +
 +/* User mode interface below */
 +
@@ -6827,6 +9522,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +{
 +	if (cmd != NVRAM_MAGIC)
 +		return -EINVAL;
++
 +	return nvram_commit();
 +}
 +
@@ -6932,7 +9628,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +	}
 +
 +	/* Initialize hash table */
-+	_nvram_init();
++	_nvram_init(sbh);
 +
 +	/* Create /dev/nvram handle */
 +	nvram_handle = devfs_register(NULL, "nvram", DEVFS_FL_NONE, nvram_major, 0,
@@ -6959,14 +9655,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/nvram_linux.c linux.dev/arch/mips/bcm947
 +
 +module_init(dev_nvram_init);
 +module_exit(dev_nvram_exit);
-diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/pcibios.c
+diff -urN linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/pcibios.c
 --- linux.old/arch/mips/bcm947xx/pcibios.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/pcibios.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,355 @@
++++ linux.dev/arch/mips/bcm947xx/pcibios.c	2006-04-27 23:42:50.000000000 +0200
+@@ -0,0 +1,380 @@
 +/*
 + * Low-Level PCI and SB support for BCM47xx (Linux support code)
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -6974,7 +9670,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$ 
++ * $Id: pcibios.c,v 1.1.1.9 2006/02/27 03:42:55 honor Exp $
 + */
 +
 +#include <linux/config.h>
@@ -6989,10 +9685,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +#include <asm/paccess.h>
 +
 +#include <typedefs.h>
++#include <osl.h>
 +#include <bcmutils.h>
 +#include <sbconfig.h>
 +#include <sbutils.h>
-+#include <sbpci.h>
++#include <hndpci.h>
 +#include <pcicfg.h>
 +#include <bcmdevs.h>
 +#include <bcmnvram.h>
@@ -7012,7 +9709,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value));
++	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, value, sizeof(*value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7024,7 +9722,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value));
++	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, value, sizeof(*value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7036,7 +9735,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, value, sizeof(*value));
++	ret = sbpci_read_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, value, sizeof(*value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7048,7 +9748,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value));
++	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, &value, sizeof(value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7060,7 +9761,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value));
++	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, &value, sizeof(value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7072,7 +9774,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	int ret;
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
-+	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), where, &value, sizeof(value));
++	ret = sbpci_write_config(sbh, dev->bus->number, PCI_SLOT(dev->devfn),
++		PCI_FUNC(dev->devfn), where, &value, sizeof(value));
 +	spin_unlock_irqrestore(&sbh_lock, flags);
 +	return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
 +}
@@ -7102,8 +9805,6 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +
 +	set_io_port_base((unsigned long) ioremap_nocache(SB_PCI_MEM, 0x04000000));
 +
-+	mdelay(300); //By Joey for Atheros Card
-+
 +	/* Scan the SB bus */
 +	pci_scan_bus(0, &pcibios_ops, NULL);
 +
@@ -7133,11 +9834,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	u32 *base;
 +	u8 irq;
 +
-+       	printk("PCI: Fixing up bus %d\n", b->number);
++	printk("PCI: Fixing up bus %d\n", b->number);
 +
 +	/* Fix up SB */
 +	if (b->number == 0) {
-+		for (ln=b->devices.next; ln != &b->devices; ln=ln->next) {
++		for (ln = b->devices.next; ln != &b->devices; ln = ln->next) {
 +			d = pci_dev_b(ln);
 +			/* Fix up interrupt lines */
 +			pci_read_config_byte(d, PCI_INTERRUPT_LINE, &irq);
@@ -7148,7 +9849,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +
 +	/* Fix up external PCI */
 +	else {
-+		for (ln=b->devices.next; ln != &b->devices; ln=ln->next) {
++		for (ln = b->devices.next; ln != &b->devices; ln = ln->next) {
 +			d = pci_dev_b(ln);
 +			/* Fix up resource bases */
 +			for (pos = 0; pos < 6; pos++) {
@@ -7156,12 +9857,13 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +				base = (res->flags & IORESOURCE_IO) ? &pci_iobase : &pci_membase;
 +				if (res->end) {
 +					size = res->end - res->start + 1;
-+ 					if (*base & (size - 1))
-+ 						*base = (*base + size) & ~(size - 1);
-+ 					res->start = *base;
-+ 					res->end = res->start + size - 1;
-+ 					*base += size;
-+					pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start);
++					if (*base & (size - 1))
++						*base = (*base + size) & ~(size - 1);
++					res->start = *base;
++					res->end = res->start + size - 1;
++					*base += size;
++					pci_write_config_dword(d,
++						PCI_BASE_ADDRESS_0 + (pos << 2), res->start);
 +				}
 +				/* Fix up PCI bridge BAR0 only */
 +				if (b->number == 1 && PCI_SLOT(d->devfn) == 0)
@@ -7183,7 +9885,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +
 +void
 +pcibios_align_resource(void *data, struct resource *res,
-+		       unsigned long size, unsigned long align)
++	unsigned long size, unsigned long align)
 +{
 +}
 +
@@ -7200,7 +9902,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +
 +	pci_read_config_word(dev, PCI_COMMAND, &cmd);
 +	old_cmd = cmd;
-+	for(idx=0; idx<6; idx++) {
++	for (idx = 0; idx < 6; idx++) {
 +		r = &dev->resource[idx];
 +		if (r->flags & IORESOURCE_IO)
 +			cmd |= PCI_COMMAND_IO;
@@ -7221,6 +9923,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +{
 +	ulong flags;
 +	uint coreidx;
++	void *regs;
 +
 +	/* External PCI device enable */
 +	if (dev->bus->number != 0)
@@ -7235,7 +9938,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +
 +	spin_lock_irqsave(&sbh_lock, flags);
 +	coreidx = sb_coreidx(sbh);
-+	if (!sb_setcoreidx(sbh, PCI_SLOT(dev->devfn)))
++	regs = sb_setcoreidx(sbh, PCI_SLOT(dev->devfn));
++	if (!regs)
 +		return PCIBIOS_DEVICE_NOT_FOUND;
 +
 +	/* 
@@ -7249,19 +9953,36 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	 */
 +	if (sb_coreid(sbh) == SB_USB) {
 +		sb_core_disable(sbh, sb_coreflags(sbh, 0, 0));
-+		sb_core_reset(sbh, 1 << 29);
++		sb_core_reset(sbh, 1 << 29, 0);
++	}
++	/*
++	 * USB 2.0 special considerations:
++	 *
++	 * 1. Since the core supports both OHCI and EHCI functions, it must
++	 *    only be reset once.
++	 *
++	 * 2. In addition to the standard SB reset sequence, the Host Control
++	 *    Register must be programmed to bring the USB core and various
++	 *    phy components out of reset.
++	 */
++	else if (sb_coreid(sbh) == SB_USB20H) {
++		if (!sb_iscoreup(sbh)) {
++			sb_core_reset(sbh, 0, 0);
++			writel(0x7FF, (ulong)regs + 0x200);
++			udelay(1);
++		}
 +	} else
-+		sb_core_reset(sbh, 0);
++		sb_core_reset(sbh, 0, 0);
 +
 +	sb_setcoreidx(sbh, coreidx);
 +	spin_unlock_irqrestore(&sbh_lock, flags);
-+	
++
 +	return 0;
 +}
 +
 +void
 +pcibios_update_resource(struct pci_dev *dev, struct resource *root,
-+			struct resource *res, int resource)
++	struct resource *res, int resource)
 +{
 +	unsigned long where, size;
 +	u32 reg;
@@ -7318,9 +10039,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/p
 +	pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
 +}
 +
-diff -Naur linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom.c
+diff -urN linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom.c
 --- linux.old/arch/mips/bcm947xx/prom.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/prom.c	2006-04-06 15:34:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/prom.c	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,41 @@
 +/*
 + * Early initialization code for BCM94710 boards
@@ -7363,14 +10084,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom
 +prom_free_prom_memory(void)
 +{
 +}
-diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sbmips.c
+diff -urN linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sbmips.c
 --- linux.old/arch/mips/bcm947xx/sbmips.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/sbmips.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,1038 @@
++++ linux.dev/arch/mips/bcm947xx/sbmips.c	2006-05-02 04:43:13.000000000 +0200
+@@ -0,0 +1,1145 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane MIPS core routines
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -7378,272 +10099,81 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: hndmips.c,v 1.1.1.1 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#include <typedefs.h>
++#include <bcmdefs.h>
 +#include <osl.h>
++#include <bcmutils.h>
 +#include <sbutils.h>
 +#include <bcmdevs.h>
 +#include <bcmnvram.h>
-+#include <bcmutils.h>
-+#include <hndmips.h>
 +#include <sbconfig.h>
 +#include <sbextif.h>
 +#include <sbchipc.h>
 +#include <sbmemc.h>
 +#include <mipsinc.h>
-+#include <sbutils.h>
-+
-+/*
-+ * Returns TRUE if an external UART exists at the given base
-+ * register.
-+ */
-+static bool
-+BCMINITFN(serial_exists)(uint8 *regs)
-+{
-+	uint8 save_mcr, status1;
-+
-+	save_mcr = R_REG(&regs[UART_MCR]);
-+	W_REG(&regs[UART_MCR], UART_MCR_LOOP | 0x0a);
-+	status1 = R_REG(&regs[UART_MSR]) & 0xf0;
-+	W_REG(&regs[UART_MCR], save_mcr);
-+
-+	return (status1 == 0x90);
-+}
-+
-+/*
-+ * Initializes UART access. The callback function will be called once
-+ * per found UART.
-+ */
-+void
-+BCMINITFN(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift))
-+{
-+	void *regs;
-+	ulong base;
-+	uint irq;
-+	int i, n;
-+
-+	if ((regs = sb_setcore(sbh, SB_EXTIF, 0))) {
-+		extifregs_t *eir = (extifregs_t *) regs;
-+		sbconfig_t *sb;
-+
-+		/* Determine external UART register base */
-+		sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF);
-+		base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1)));
-+
-+		/* Determine IRQ */
-+		irq = sb_irq(sbh);
-+
-+		/* Disable GPIO interrupt initially */
-+		W_REG(&eir->gpiointpolarity, 0);
-+		W_REG(&eir->gpiointmask, 0);
-+
-+		/* Search for external UARTs */
-+		n = 2;
-+		for (i = 0; i < 2; i++) {
-+			regs = (void *) REG_MAP(base + (i * 8), 8);
-+			if (BCMINIT(serial_exists)(regs)) {
-+				/* Set GPIO 1 to be the external UART IRQ */
-+				W_REG(&eir->gpiointmask, 2);
-+				if (add)
-+					add(regs, irq, 13500000, 0);
-+			}
-+		}
-+
-+		/* Add internal UART if enabled */
-+		if (R_REG(&eir->corecontrol) & CC_UE)
-+			if (add)
-+				add((void *) &eir->uartdata, irq, sb_clock(sbh), 2);
-+	} else if ((regs = sb_setcore(sbh, SB_CC, 0))) {
-+		chipcregs_t *cc = (chipcregs_t *) regs;
-+		uint32 rev, cap, pll, baud_base, div;
-+
-+		/* Determine core revision and capabilities */
-+		rev = sb_corerev(sbh);
-+		cap = R_REG(&cc->capabilities);
-+		pll = cap & CAP_PLL_MASK;
++#include <sbhndmips.h>
++#include <hndcpu.h>
 +
-+		/* 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 >= 11) {
-+				/* Fixed ALP clock */
-+				baud_base = 20000000;
-+				div = 1;
-+				/* Set the override bit so we don't divide it */
-+				W_REG(&cc->corecontrol, CC_UARTCLKO);
-+			} else if (rev >= 3) {
-+				/* Internal backplane clock */
-+				baud_base = sb_clock(sbh);
-+				div = 2;	/* Minimum divisor */
-+				W_REG(&cc->clkdiv,
-+				      ((R_REG(&cc->clkdiv) & ~CLKD_UART) | div));
-+			} else {
-+				/* Fixed internal backplane clock */
-+				baud_base = 88000000;
-+				div = 48;
-+			}
-+
-+			/* Clock source depends on strapping if UartClkOverride is unset */
-+			if ((rev > 0) &&
-+			    ((R_REG(&cc->corecontrol) & CC_UARTCLKO) == 0)) {
-+				if ((cap & CAP_UCLKSEL) == CAP_UINTCLK) {
-+					/* Internal divided backplane clock */
-+					baud_base /= div;
-+				} else {
-+					/* Assume external clock of 1.8432 MHz */
-+					baud_base = 1843200;
-+				}
-+			}
-+		}
-+
-+		/* Add internal UARTs */
-+		n = cap & CAP_UARTS_MASK;
-+		for (i = 0; i < n; i++) {
-+			/* Register offset changed after revision 0 */
-+			if (rev)
-+				regs = (void *)((ulong) &cc->uart0data + (i * 256));
-+			else
-+				regs = (void *)((ulong) &cc->uart0data + (i * 8));
-+
-+			if (add)
-+				add(regs, irq, baud_base, 0);
-+		}
-+	}
-+}
-+
-+/*
-+ * Initialize jtag master and return handle for
-+ * jtag_rwreg. Returns NULL on failure.
-+ */
-+void *
-+sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap)
-+{
-+	void *regs;
-+
-+	if ((regs = sb_setcore(sbh, SB_CC, 0)) != NULL) {
-+		chipcregs_t *cc = (chipcregs_t *) regs;
-+		uint32 tmp;
-+
-+		/*
-+		 * Determine jtagm availability from
-+		 * core revision and capabilities.
-+		 */
-+		tmp = sb_corerev(sbh);
-+		/*
-+		 * Corerev 10 has jtagm, but the only chip
-+		 * with it does not have a mips, and
-+		 * the layout of the jtagcmd register is
-+		 * different. We'll only accept >= 11.
-+		 */
-+		if (tmp < 11)
-+			return (NULL);
-+
-+		tmp = R_REG(&cc->capabilities);
-+		if ((tmp & CAP_JTAGP) == 0)
-+			return (NULL);
-+
-+		/* Set clock divider if requested */
-+		if (clkd != 0) {
-+			tmp = R_REG(&cc->clkdiv);
-+			tmp = (tmp & ~CLKD_JTAG) |
-+				((clkd << CLKD_JTAG_SHIFT) & CLKD_JTAG);
-+			W_REG(&cc->clkdiv, tmp);
-+		}
-+
-+		/* Enable jtagm */
-+		tmp = JCTRL_EN | (exttap ? JCTRL_EXT_EN : 0);
-+		W_REG(&cc->jtagctrl, tmp);
-+	}
-+
-+	return (regs);
-+}
-+
-+void
-+sb_jtagm_disable(void *h)
-+{
-+	chipcregs_t *cc = (chipcregs_t *)h;
++/* sbipsflag register format, indexed by irq. */
++static const uint32 sbips_int_mask[] = {
++	0,	/* placeholder */
++	SBIPS_INT1_MASK,
++	SBIPS_INT2_MASK,
++	SBIPS_INT3_MASK,
++	SBIPS_INT4_MASK
++};
 +
-+	W_REG(&cc->jtagctrl, R_REG(&cc->jtagctrl) & ~JCTRL_EN);
-+}
++static const uint32 sbips_int_shift[] = {
++	0,	/* placeholder */
++	SBIPS_INT1_SHIFT,
++	SBIPS_INT2_SHIFT,
++	SBIPS_INT3_SHIFT,
++	SBIPS_INT4_SHIFT
++};
 +
 +/*
-+ * Read/write a jtag register. Assumes a target with
-+ * 8 bit IR and 32 bit DR.
++ * Map SB cores sharing the MIPS hardware IRQ0 to virtual dedicated OS IRQs.
++ * Per-port BSP code is required to provide necessary translations between
++ * the shared MIPS IRQ and the virtual OS IRQs based on SB core flag.
++ *
++ * See sb_irq() for the mapping.
 + */
-+#define	IRWIDTH		8
-+#define	DRWIDTH		32
-+uint32
-+jtag_rwreg(void *h, uint32 ir, uint32 dr)
-+{
-+	chipcregs_t *cc = (chipcregs_t *) h;
-+	uint32 tmp;
-+
-+	W_REG(&cc->jtagir, ir);
-+	W_REG(&cc->jtagdr, dr);
-+	tmp = JCMD_START | JCMD_ACC_IRDR |
-+		((IRWIDTH - 1) << JCMD_IRW_SHIFT) |
-+		(DRWIDTH - 1);
-+	W_REG(&cc->jtagcmd, tmp);
-+	while (((tmp = R_REG(&cc->jtagcmd)) & JCMD_BUSY) == JCMD_BUSY) {
-+		/* OSL_DELAY(1); */
-+	}
-+
-+	tmp = R_REG(&cc->jtagdr);
-+	return (tmp);
-+}
++static uint shirq_map_base = 0;
 +
 +/* Returns the SB interrupt flag of the current core. */
-+uint32
-+sb_flag(sb_t *sbh)
++static uint32
++sb_getflag(sb_t *sbh)
 +{
++	osl_t *osh;
 +	void *regs;
 +	sbconfig_t *sb;
 +
++	osh = sb_osh(sbh);
 +	regs = sb_coreregs(sbh);
 +	sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
 +
-+	return (R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK);
++	return (R_REG(osh, &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(sb_t *sbh)
++static uint
++sb_getirq(sb_t *sbh)
 +{
++	osl_t *osh;
 +	uint idx;
 +	void *regs;
 +	sbconfig_t *sb;
 +	uint32 flag, sbipsflag;
 +	uint irq = 0;
 +
-+	flag = sb_flag(sbh);
++	osh = sb_osh(sbh);
++	flag = sb_getflag(sbh);
 +
 +	idx = sb_coreidx(sbh);
 +
@@ -7652,7 +10182,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
 +
 +		/* sbipsflag specifies which core is routed to interrupts 1 to 4 */
-+		sbipsflag = R_REG(&sb->sbipsflag);
++		sbipsflag = R_REG(osh, &sb->sbipsflag);
 +		for (irq = 1; irq <= 4; irq++) {
 +			if (((sbipsflag & sbips_int_mask[irq]) >> sbips_int_shift[irq]) == flag)
 +				break;
@@ -7666,67 +10196,100 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +	return irq;
 +}
 +
++/*
++ * Return the MIPS IRQ assignment of the current core. If necessary
++ * map cores sharing the MIPS hw IRQ0 to virtual dedicated OS IRQs.
++ */
++uint
++sb_irq(sb_t *sbh)
++{
++	uint irq = sb_getirq(sbh);
++	if (irq == 0 && shirq_map_base)
++		irq = sb_getflag(sbh) + shirq_map_base;
++	return irq;
++}
++
 +/* Clears the specified MIPS IRQ. */
 +static void
 +BCMINITFN(sb_clearirq)(sb_t *sbh, uint irq)
 +{
++	osl_t *osh;
 +	void *regs;
 +	sbconfig_t *sb;
 +
++	osh = sb_osh(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)
-+		W_REG(&sb->sbintvec, 0);
++		W_REG(osh, &sb->sbintvec, 0);
 +	else
-+		OR_REG(&sb->sbipsflag, sbips_int_mask[irq]);
++		OR_REG(osh, &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.
++ *
++ * The old assignment to the specified core is removed first.
 + */
 +static void
 +BCMINITFN(sb_setirq)(sb_t *sbh, uint irq, uint coreid, uint coreunit)
 +{
++	osl_t *osh;
 +	void *regs;
 +	sbconfig_t *sb;
 +	uint32 flag;
++	uint oldirq;
++
++	osh = sb_osh(sbh);
 +
 +	regs = sb_setcore(sbh, coreid, coreunit);
 +	ASSERT(regs);
-+	flag = sb_flag(sbh);
++	flag = sb_getflag(sbh);
++	oldirq = sb_getirq(sbh);
++	if (oldirq)
++		sb_clearirq(sbh, oldirq);
 +
 +	if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) &&
 +	    !(regs = sb_setcore(sbh, SB_MIPS33, 0)))
 +		ASSERT(regs);
 +	sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
 +
++	if (!oldirq)
++		AND_REG(osh, &sb->sbintvec, ~(1 << flag));
++
 +	if (irq == 0)
-+		OR_REG(&sb->sbintvec, 1 << flag);
++		OR_REG(osh, &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);
++		flag |= R_REG(osh, &sb->sbipsflag) & ~sbips_int_mask[irq];
++		W_REG(osh, &sb->sbipsflag, flag);
 +	}
 +}
 +
 +/*
 + * Initializes clocks and interrupts. SB and NVRAM access must be
 + * initialized prior to calling.
++ *
++ * 'shirqmap' enables virtual dedicated OS IRQ mapping if non-zero.
 + */
 +void
-+BCMINITFN(sb_mips_init)(sb_t *sbh)
++BCMINITFN(sb_mips_init)(sb_t *sbh, uint shirqmap)
 +{
++	osl_t *osh;
 +	ulong hz, ns, tmp;
 +	extifregs_t *eir;
 +	chipcregs_t *cc;
 +	char *value;
 +	uint irq;
 +
++	osh = sb_osh(sbh);
++
 +	/* Figure out current SB clock speed */
 +	if ((hz = sb_clock(sbh)) == 0)
 +		hz = 100000000;
@@ -7735,85 +10298,85 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +	/* 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);
++		W_REG(osh, &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 */
++		W_REG(osh, &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 */
++		W_REG(osh, &eir->prog_waitcount, tmp);	/* 0x01020a0c for a 100Mhz clock */
 +	} else if ((cc = sb_setcore(sbh, SB_CC, 0))) {
 +		/* Set timing for the flash */
 +		tmp = CEIL(10, ns) << FW_W3_SHIFT;	/* W3 = 10nS */
 +		tmp |= CEIL(10, ns) << FW_W1_SHIFT;	/* W1 = 10nS */
 +		tmp |= CEIL(120, ns);			/* W0 = 120nS */
-+		
-+		// Added by Chen-I for 5365
-+		if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
-+		{
-+			W_REG(&cc->flash_waitcount, tmp);
-+			W_REG(&cc->pcmcia_memwait, tmp);
++		if ((sb_corerev(sbh) < 9) ||
++			(BCMINIT(sb_chip)(sbh) == 0x5365))
++			W_REG(osh, &cc->flash_waitcount, tmp);
++
++		if ((sb_corerev(sbh) < 9) ||
++		    ((sb_chip(sbh) == BCM5350_CHIP_ID) && sb_chiprev(sbh) == 0) ||
++			(BCMINIT(sb_chip)(sbh) == 0x5365)) {
++			W_REG(osh, &cc->pcmcia_memwait, tmp);
 +		}
-+		else
-+		{
-+			if (sb_corerev(sbh) < 9)
-+				W_REG(&cc->flash_waitcount, tmp);
 +
-+			if ((sb_corerev(sbh) < 9) ||
-+		   	 ((BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) && BCMINIT(sb_chiprev)(sbh) == 0)) {
-+				W_REG(&cc->pcmcia_memwait, tmp);
-+			}
-+		}
++		/* Save shared IRQ mapping base */
++		shirq_map_base = shirqmap;
 +	}
 +
 +	/* Chip specific initialization */
-+	switch (BCMINIT(sb_chip)(sbh)) {
-+	case BCM4710_DEVICE_ID:
++	switch (sb_chip(sbh)) {
++	case BCM4710_CHIP_ID:
 +		/* Clear interrupt map */
 +		for (irq = 0; irq <= 4; irq++)
-+			BCMINIT(sb_clearirq)(sbh, irq);
-+		BCMINIT(sb_setirq)(sbh, 0, SB_CODEC, 0);
-+		BCMINIT(sb_setirq)(sbh, 0, SB_EXTIF, 0);
-+		BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 1);
-+		BCMINIT(sb_setirq)(sbh, 3, SB_ILINE20, 0);
-+		BCMINIT(sb_setirq)(sbh, 4, SB_PCI, 0);
++			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 = BCMINIT(nvram_get)("et0phyaddr");
++		value = nvram_get("et0phyaddr");
 +		if (value && !strcmp(value, "31")) {
 +			/* Enable internal UART */
-+			W_REG(&eir->corecontrol, CC_UE);
++			W_REG(osh, &eir->corecontrol, CC_UE);
 +			/* Give USB its own interrupt */
-+			BCMINIT(sb_setirq)(sbh, 1, SB_USB, 0);
++			sb_setirq(sbh, 1, SB_USB, 0);
 +		} else {
 +			/* Disable internal UART */
-+			W_REG(&eir->corecontrol, 0);
++			W_REG(osh, &eir->corecontrol, 0);
 +			/* Give Ethernet its own interrupt */
-+			BCMINIT(sb_setirq)(sbh, 1, SB_ENET, 0);
-+			BCMINIT(sb_setirq)(sbh, 0, SB_USB, 0);
++			sb_setirq(sbh, 1, SB_ENET, 0);
++			sb_setirq(sbh, 0, SB_USB, 0);
 +		}
 +		break;
-+	case BCM5350_DEVICE_ID:
++	case BCM5350_CHIP_ID:
 +		/* Clear interrupt map */
 +		for (irq = 0; irq <= 4; irq++)
-+			BCMINIT(sb_clearirq)(sbh, irq);
-+		BCMINIT(sb_setirq)(sbh, 0, SB_CC, 0);
-+		BCMINIT(sb_setirq)(sbh, 1, SB_D11, 0);
-+		BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 0);
-+		BCMINIT(sb_setirq)(sbh, 3, SB_PCI, 0);
-+		BCMINIT(sb_setirq)(sbh, 4, SB_USB, 0);
++			sb_clearirq(sbh, irq);
++		sb_setirq(sbh, 0, SB_CC, 0);
++		sb_setirq(sbh, 0, SB_MIPS33, 0);
++		sb_setirq(sbh, 1, SB_D11, 0);
++		sb_setirq(sbh, 2, SB_ENET, 0);
++		sb_setirq(sbh, 3, SB_PCI, 0);
++		sb_setirq(sbh, 4, SB_USB, 0);
++		break;
++	case BCM4785_CHIP_ID:
++		/* Reassign PCI to irq 4 */
++		sb_setirq(sbh, 4, SB_PCI, 0);
 +		break;
 +	}
 +}
 +
 +uint32
-+BCMINITFN(sb_mips_clock)(sb_t *sbh)
++BCMINITFN(sb_cpu_clock)(sb_t *sbh)
 +{
 +	extifregs_t *eir;
 +	chipcregs_t *cc;
@@ -7827,36 +10390,38 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +
 +	/* 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);
++		n = R_REG(osh, &eir->clockcontrol_n);
++		m = R_REG(osh, &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);
++		pll_type = R_REG(osh, &cc->capabilities) & CAP_PLL_MASK;
++		n = R_REG(osh, &cc->clockcontrol_n);
 +		if ((pll_type == PLL_TYPE2) ||
 +		    (pll_type == PLL_TYPE4) ||
 +		    (pll_type == PLL_TYPE6) ||
 +		    (pll_type == PLL_TYPE7))
-+			m = R_REG(&cc->clockcontrol_mips);
++			m = R_REG(osh, &cc->clockcontrol_m3);
 +		else if (pll_type == PLL_TYPE5) {
 +			rate = 200000000;
 +			goto out;
 +		}
 +		else if (pll_type == PLL_TYPE3) {
-+			if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) { /* 5365 is also type3 */
++			if (sb_chip(sbh) == BCM5365_CHIP_ID) {
 +				rate = 200000000;
 +				goto out;
-+			} else
-+				m = R_REG(&cc->clockcontrol_m2); /* 5350 uses m2 to control mips */
++			}
++			/* 5350 uses m2 to control mips */
++			else
++				m = R_REG(osh, &cc->clockcontrol_m2);
 +		} else
-+			m = R_REG(&cc->clockcontrol_sb);
++			m = R_REG(osh, &cc->clockcontrol_sb);
 +	} else
 +		goto out;
 +
-+	// Added by Chen-I for 5365 
-+	if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
++
++	/* calculate rate */
++	if (BCMINIT(sb_chip)(sbh) == 0x5365)
 +		rate = 100000000;
 +	else
-+		/* calculate rate */
 +		rate = sb_clock_rate(pll_type, n, m);
 +
 +	if (pll_type == PLL_TYPE6)
@@ -7874,8 +10439,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +static void
 +BCMINITFN(handler)(void)
 +{
-+	/* Step 11 */
-+	__asm__ (
++	__asm__(
 +		".set\tmips32\n\t"
 +		"ssnop\n\t"
 +		"ssnop\n\t"
@@ -7889,8 +10453,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		"eret\n\t"
 +		"nop\n\t"
 +		"nop\n\t"
-+		".set\tmips0"
-+	);
++		".set\tmips0");
 +}
 +
 +/* The following MUST come right after handler() */
@@ -7901,6 +10464,9 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +
 +/*
 + * Set the MIPS, backplane and PCI clocks as closely as possible.
++ *
++ * MIPS clocks synchronization function has been moved from PLL in chipcommon
++ * core rev. 15 to a DLL inside the MIPS core in 4785.
 + */
 +bool
 +BCMINITFN(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock)
@@ -7913,6 +10479,8 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +	uint32 pll_type, sync_mode;
 +	uint ic_size, ic_lsize;
 +	uint idx, i;
++
++	/* PLL configuration: type 1 */
 +	typedef struct {
 +		uint32 mipsclock;
 +		uint16 n;
@@ -7921,36 +10489,61 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		uint32 pci25;
 +	} n3m_table_t;
 +	static n3m_table_t BCMINITDATA(type1_table)[] = {
-+		{  96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 }, /*  96.000 32.000 24.000 */
-+		{ 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 }, /* 100.000 33.333 25.000 */
-+		{ 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 }, /* 104.000 31.200 24.960 */
-+		{ 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 }, /* 108.000 32.400 24.923 */
-+		{ 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 }, /* 112.000 32.000 24.889 */
-+		{ 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 }, /* 115.200 32.000 24.000 */
-+		{ 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 }, /* 120.000 30.000 24.000 */
-+		{ 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 }, /* 124.800 31.200 24.960 */
-+		{ 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 }, /* 128.000 32.000 24.000 */
-+		{ 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 }, /* 132.000 33.000 24.750 */
-+		{ 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 }, /* 136.000 32.640 24.727 */
-+		{ 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 }, /* 140.000 30.000 24.706 */
-+		{ 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 }, /* 144.000 30.857 24.686 */
-+		{ 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 }, /* 150.857 33.000 24.000 */
-+		{ 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 }, /* 152.000 32.571 24.000 */
-+		{ 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 }, /* 156.000 31.200 24.960 */
-+		{ 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 }, /* 160.000 32.000 24.000 */
-+		{ 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 }, /* 163.200 32.640 24.727 */
-+		{ 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 }, /* 168.000 32.000 24.889 */
-+		{ 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 }, /* 176.000 33.000 24.000 */
-+	};
++		/* 96.000 32.000 24.000 */
++		{ 96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 },
++		/* 100.000 33.333 25.000 */
++		{ 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 },
++		/* 104.000 31.200 24.960 */
++		{ 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 },
++		/* 108.000 32.400 24.923 */
++		{ 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 },
++		/* 112.000 32.000 24.889 */
++		{ 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 },
++		/* 115.200 32.000 24.000 */
++		{ 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 },
++		/* 120.000 30.000 24.000 */
++		{ 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 },
++		/* 124.800 31.200 24.960 */
++		{ 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 },
++		/* 128.000 32.000 24.000 */
++		{ 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 },
++		/* 132.000 33.000 24.750 */
++		{ 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 },
++		/* 136.000 32.640 24.727 */
++		{ 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 },
++		/* 140.000 30.000 24.706 */
++		{ 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 },
++		/* 144.000 30.857 24.686 */
++		{ 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 },
++		/* 150.857 33.000 24.000 */
++		{ 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 },
++		/* 152.000 32.571 24.000 */
++		{ 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 },
++		/* 156.000 31.200 24.960 */
++		{ 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 },
++		/* 160.000 32.000 24.000 */
++		{ 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 },
++		/* 163.200 32.640 24.727 */
++		{ 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 },
++		/* 168.000 32.000 24.889 */
++		{ 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 },
++		/* 176.000 33.000 24.000 */
++		{ 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 },
++		};
++
++	/* PLL configuration: type 3 */
 +	typedef struct {
 +		uint32 mipsclock;
 +		uint16 n;
 +		uint32 m2; /* that is the clockcontrol_m2 */
 +	} type3_table_t;
-+	static type3_table_t type3_table[] = { /* for 5350, mips clock is always double sb clock */
++	static type3_table_t type3_table[] = {
++		/* for 5350, mips clock is always double sb clock */
 +		{ 150000000, 0x311, 0x4020005 },
 +		{ 200000000, 0x311, 0x4020003 },
-+	};
++		};
++
++	/* PLL configuration: type 2, 4, 7 */
 +	typedef struct {
 +		uint32 mipsclock;
 +		uint32 sbclock;
@@ -7961,71 +10554,155 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		uint32 m3;
 +		uint32 ratio_cfg;
 +		uint32 ratio_parm;
++		uint32 d11_r1;
++		uint32 d11_r2;
 +	} n4m_table_t;
-+
 +	static n4m_table_t BCMINITDATA(type2_table)[] = {
-+		{ 180000000,  80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100,	 8, 0x012a00a9 },
-+		{ 180000000,  90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 11, 0x0aaa0555 },
-+		{ 200000000, 100000000, 0x0303, 0x02010000, 0x02040001, 0x02010000, 0x06000001, 11, 0x0aaa0555 },
-+		{ 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
-+		{ 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
-+		{ 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
-+		{ 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100,  8, 0x012a00a9 },
-+		{ 240000000, 120000000,	0x0803,	0x01000200, 0x01020600,	0x01000200, 0x05000200, 11, 0x0aaa0555 },
-+		{ 252000000, 126000000,	0x0504,	0x01000100, 0x01020500,	0x01000100, 0x05000100, 11, 0x0aaa0555 },
-+		{ 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 11, 0x0aaa0555 },
-+		{ 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
-+		{ 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
-+		{ 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 },
-+		{ 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100,  8, 0x012a00a9 },
-+		{ 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 },
-+		{ 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100,  8, 0x012a00a9 },
-+		{ 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 11, 0x0aaa0555 }
++		{ 120000000, 60000000, 0x0303, 0x01000200, 0x01000600, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 150000000, 75000000, 0x0303, 0x01000100, 0x01000600, 0x01000100, 0x05000100, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 180000000, 80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 180000000, 90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 200000000, 100000000, 0x0303, 0x02010000, 0x02040001, 0x02010000, 0x06000001, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 240000000, 120000000, 0x0803, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 252000000, 126000000, 0x0504, 0x01000100, 0x01020500, 0x01000100, 0x05000100, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01010100, 0x05000100, 8,
++		0x012a00a9, 9 /* ratio  4/9 */, 0x012a00a9 },
++		{ 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01010100, 0x05000100, 11,
++		0x0aaa0555, 8 /* ratio  4/8 */, 0x00aa0055 },
++		{ 330000000, 132000000, 0x0903, 0x01000200, 0x00020200, 0x01010100, 0x05000100, 0,
++		0, 10 /* ratio 4/10 */, 0x02520129 },
++		{ 330000000, 146666666, 0x0903, 0x01010000, 0x00020200, 0x01010100, 0x05000100, 0,
++		0, 9 /* ratio 4/9 */, 0x012a00a9 },
++		{ 330000000, 165000000, 0x0903, 0x01000100, 0x00020200, 0x01010100, 0x05000100, 0,
++		0, 8 /* ratio 4/8 */, 0x00aa0055 },
++		{ 360000000, 120000000, 0x0a03, 0x01000300, 0x00010201, 0x01010200, 0x05000100, 0,
++		0, 12 /* ratio 4/12 */, 0x04920492 },
++		{ 360000000, 144000000, 0x0a03, 0x01000200, 0x00010201, 0x01010200, 0x05000100, 0,
++		0, 10 /* ratio 4/10 */, 0x02520129 },
++		{ 360000000, 160000000, 0x0a03, 0x01010000, 0x00010201, 0x01010200, 0x05000100, 0,
++		0, 9 /* ratio 4/9 */, 0x012a00a9 },
++		{ 360000000, 180000000, 0x0a03, 0x01000100, 0x00010201, 0x01010200, 0x05000100, 0,
++		0, 8 /* ratio 4/8 */, 0x00aa0055 },
++		{ 390000000, 130000000, 0x0b03, 0x01010100, 0x00020101, 0x01020100, 0x05000100, 0,
++		0, 12 /* ratio 4/12 */, 0x04920492 },
++		{ 390000000, 156000000, 0x0b03, 0x01000200, 0x00020101, 0x01020100, 0x05000100, 0,
++		0, 10 /* ratio 4/10 */, 0x02520129 },
++		{ 390000000, 173000000, 0x0b03, 0x01010000, 0x00020101, 0x01020100, 0x05000100, 0,
++		0, 9 /* ratio 4/9 */, 0x012a00a9 },
++		{ 390000000, 195000000, 0x0b03, 0x01000100, 0x00020101, 0x01020100, 0x05000100, 0,
++		0, 8 /* ratio 4/8 */, 0x00aa0055 },
 +	};
-+
 +	static n4m_table_t BCMINITDATA(type4_table)[] = {
-+		{ 192000000,  96000000, 0x0702,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
-+		{ 198000000,  99000000, 0x0603,	0x11020005, 0x11030011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 200000000, 100000000, 0x0009,	0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 },
-+		{ 204000000, 102000000, 0x0c02, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 208000000, 104000000, 0x0802, 0x11030002, 0x11090005, 0x11030002, 0x04000003, 11, 0x0aaa0555 },
-+		{ 210000000, 105000000, 0x0209, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 216000000, 108000000, 0x0111, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 224000000, 112000000, 0x0205, 0x11030002, 0x02002103, 0x11030002, 0x04000003, 11, 0x0aaa0555 },
-+		{ 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x01030305, 0x04000005,  8, 0x012a00a9 },
-+		{ 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 240000000, 102857143,	0x0109,	0x04000021, 0x01050203,	0x11030021, 0x04000003, 13, 0x254a14a9 },
-+		{ 240000000, 120000000,	0x0109,	0x11030002, 0x01050203,	0x11030002, 0x04000003, 11, 0x0aaa0555 },
-+		{ 252000000, 100800000,	0x0203,	0x04000009, 0x11050005,	0x02000209, 0x04000002,  9, 0x02520129 },
-+		{ 252000000, 126000000,	0x0203,	0x04000005, 0x11050005,	0x04000005, 0x04000002, 11, 0x0aaa0555 },
-+		{ 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11, 0x0aaa0555 },
-+		{ 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 13, 0x254a14a9 },
-+		{ 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 },
-+		{ 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 },
-+		{ 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002,  9, 0x02520129 },
-+		{ 300000000, 150000000, 0x0009, 0x04000005, 0x01030203, 0x04000005, 0x04000002, 11, 0x0aaa0555 }
++		{ 120000000, 60000000, 0x0009, 0x11020009, 0x01030203, 0x11020009, 0x04000009, 11,
++		0x0aaa0555 },
++		{ 150000000, 75000000, 0x0009, 0x11050002, 0x01030203, 0x11050002, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 192000000, 96000000, 0x0702, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 198000000, 99000000, 0x0603, 0x11020005, 0x11030011, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 200000000, 100000000, 0x0009, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11,
++		0x0aaa0555 },
++		{ 204000000, 102000000, 0x0c02, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 208000000, 104000000, 0x0802, 0x11030002, 0x11090005, 0x11030002, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 210000000, 105000000, 0x0209, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 216000000, 108000000, 0x0111, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 224000000, 112000000, 0x0205, 0x11030002, 0x02002103, 0x11030002, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x01030305, 0x04000005, 8,
++		0x012a00a9 },
++		{ 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 240000000, 102857143, 0x0109, 0x04000021, 0x01050203, 0x11030021, 0x04000003, 13,
++		0x254a14a9 },
++		{ 240000000, 120000000, 0x0109, 0x11030002, 0x01050203, 0x11030002, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 252000000, 100800000, 0x0203, 0x04000009, 0x11050005, 0x02000209, 0x04000002, 9,
++		0x02520129 },
++		{ 252000000, 126000000, 0x0203, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11,
++		0x0aaa0555 },
++		{ 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11,
++		0x0aaa0555 },
++		{ 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 13,
++		0x254a14a9 },
++		{ 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13,
++		0x254a14a9 },
++		{ 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13,
++		0x254a14a9 },
++		{ 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002, 9,
++		0x02520129 },
++		{ 300000000, 150000000, 0x0009, 0x04000005, 0x01030203, 0x04000005, 0x04000002, 11,
++		0x0aaa0555 }
 +	};
-+
 +	static n4m_table_t BCMINITDATA(type7_table)[] = {
-+		{ 183333333,  91666666, 0x0605,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
-+		{ 187500000,  93750000, 0x0a03,	0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 },
-+		{ 196875000,  98437500, 0x1003, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 200000000, 100000000, 0x0311, 0x04000011, 0x11030011, 0x04000009, 0x04000003, 11, 0x0aaa0555 },
-+		{ 200000000, 100000000, 0x0311, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 },
-+		{ 206250000, 103125000, 0x1103, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 212500000, 106250000,	0x0c05,	0x11020005, 0x01030303,	0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 215625000, 107812500,	0x1203,	0x11090009, 0x11050005,	0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 216666666, 108333333, 0x0805, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
-+		{ 225000000, 112500000, 0x0d03, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
-+		{ 233333333, 116666666, 0x0905, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 },
-+		{ 237500000, 118750000, 0x0e05, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 },
-+		{ 240000000, 120000000, 0x0b11, 0x11020009, 0x11210009, 0x11020009, 0x04000009, 11, 0x0aaa0555 },
-+		{ 250000000, 125000000, 0x0f03, 0x11020003, 0x11210003, 0x11020003, 0x04000003, 11, 0x0aaa0555 }
++		{ 183333333, 91666666, 0x0605, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 187500000, 93750000, 0x0a03, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 196875000, 98437500, 0x1003, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 200000000, 100000000, 0x0311, 0x04000011, 0x11030011, 0x04000009, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 200000000, 100000000, 0x0311, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11,
++		0x0aaa0555 },
++		{ 206250000, 103125000, 0x1103, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 212500000, 106250000, 0x0c05, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 215625000, 107812500, 0x1203, 0x11090009, 0x11050005, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 216666666, 108333333, 0x0805, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 225000000, 112500000, 0x0d03, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 233333333, 116666666, 0x0905, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11,
++		0x0aaa0555 },
++		{ 237500000, 118750000, 0x0e05, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11,
++		0x0aaa0555 },
++		{ 240000000, 120000000, 0x0b11, 0x11020009, 0x11210009, 0x11020009, 0x04000009, 11,
++		0x0aaa0555 },
++		{ 250000000, 125000000, 0x0f03, 0x11020003, 0x11210003, 0x11020003, 0x04000003, 11,
++		0x0aaa0555 }
 +	};
 +
 +	ulong start, end, dst;
 +	bool ret = FALSE;
 +
++	volatile uint32 *dll_ctrl = (volatile uint32 *)0xff400008;
++	volatile uint32 *dll_r1 = (volatile uint32 *)0xff400010;
++	volatile uint32 *dll_r2 = (volatile uint32 *)0xff400018;
++
 +	/* get index of the current core */
 +	idx = sb_coreidx(sbh);
 +	clockcontrol_m2 = NULL;
@@ -8038,7 +10715,7 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		clockcontrol_pci = &eir->clockcontrol_pci;
 +		clockcontrol_m2 = &cc->clockcontrol_m2;
 +	} else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
-+		pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
++		pll_type = R_REG(osh, &cc->capabilities) & CAP_PLL_MASK;
 +		if (pll_type == PLL_TYPE6) {
 +			clockcontrol_n = NULL;
 +			clockcontrol_sb = NULL;
@@ -8057,23 +10734,25 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		orig_n = orig_sb = orig_pci = 0;
 +	} else {
 +		/* Store the current clock register values */
-+		orig_n = R_REG(clockcontrol_n);
-+		orig_sb = R_REG(clockcontrol_sb);
-+		orig_pci = R_REG(clockcontrol_pci);
++		orig_n = R_REG(osh, clockcontrol_n);
++		orig_sb = R_REG(osh, clockcontrol_sb);
++		orig_pci = R_REG(osh, 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 = sb_clock_rate(pll_type, R_REG(osh, clockcontrol_n),
++			                         R_REG(osh, clockcontrol_pci));
 +			pciclock = (pciclock <= 25000000) ? 25000000 : 33000000;
 +		}
 +
 +		/* Search for the closest MIPS clock less than or equal to a preferred value */
-+		for (i = 0; i < ARRAYSIZE(BCMINIT(type1_table)); i++) {
-+			ASSERT(BCMINIT(type1_table)[i].mipsclock ==
-+			       sb_clock_rate(pll_type, BCMINIT(type1_table)[i].n, BCMINIT(type1_table)[i].sb));
-+			if (BCMINIT(type1_table)[i].mipsclock > mipsclock)
++		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) {
@@ -8083,70 +10762,73 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +			ret = TRUE;
 +			i--;
 +		}
-+		ASSERT(BCMINIT(type1_table)[i].mipsclock <= mipsclock);
++		ASSERT(type1_table[i].mipsclock <= mipsclock);
 +
 +		/* No PLL change */
-+		if ((orig_n == BCMINIT(type1_table)[i].n) &&
-+		    (orig_sb == BCMINIT(type1_table)[i].sb) &&
-+		    (orig_pci == BCMINIT(type1_table)[i].pci33))
++		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, BCMINIT(type1_table)[i].n);
-+		W_REG(clockcontrol_sb, BCMINIT(type1_table)[i].sb);
++		W_REG(osh, clockcontrol_n, type1_table[i].n);
++		W_REG(osh, clockcontrol_sb, type1_table[i].sb);
 +		if (pciclock == 25000000)
-+			W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci25);
++			W_REG(osh, clockcontrol_pci, type1_table[i].pci25);
 +		else
-+			W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci33);
++			W_REG(osh, clockcontrol_pci, type1_table[i].pci33);
 +
 +		/* Reset */
 +		sb_watchdog(sbh, 1);
-+
 +		while (1);
-+	} else if ((pll_type == PLL_TYPE3) &&
-+		   (BCMINIT(sb_chip)(sbh) != BCM5365_DEVICE_ID)) {
++	} else if (pll_type == PLL_TYPE3) {
 +		/* 5350 */
-+		/* Search for the closest MIPS clock less than or equal to a preferred value */
-+
-+		for (i = 0; i < ARRAYSIZE(type3_table); i++) {
-+			if (type3_table[i].mipsclock > mipsclock)
-+				break;
-+		}
-+		if (i == 0) {
-+			ret = FALSE;
-+			goto done;
-+		} else {
-+			ret = TRUE;
-+			i--;
-+		}
-+		ASSERT(type3_table[i].mipsclock <= mipsclock);
++		if (sb_chip(sbh) != BCM5365_CHIP_ID) {
++			/*
++			 * Search for the closest MIPS clock less than or equal to
++			 * a preferred value.
++			 */
++			for (i = 0; i < ARRAYSIZE(type3_table); i++) {
++				if (type3_table[i].mipsclock > mipsclock)
++					break;
++			}
++			if (i == 0) {
++				ret = FALSE;
++				goto done;
++			} else {
++				ret = TRUE;
++				i--;
++			}
++			ASSERT(type3_table[i].mipsclock <= mipsclock);
 +
-+		/* No PLL change */
-+		orig_m2 = R_REG(&cc->clockcontrol_m2);
-+		if ((orig_n == type3_table[i].n) &&
-+		    (orig_m2 == type3_table[i].m2)) {
-+			goto done;
-+		}
++			/* No PLL change */
++			orig_m2 = R_REG(osh, &cc->clockcontrol_m2);
++			if ((orig_n == type3_table[i].n) &&
++			    (orig_m2 == type3_table[i].m2)) {
++				goto done;
++			}
 +
-+		/* Set the PLL controls */
-+		W_REG(clockcontrol_n, type3_table[i].n);
-+		W_REG(clockcontrol_m2, type3_table[i].m2);
++			/* Set the PLL controls */
++			W_REG(osh, clockcontrol_n, type3_table[i].n);
++			W_REG(osh, clockcontrol_m2, type3_table[i].m2);
 +
-+		/* Reset */
-+		sb_watchdog(sbh, 1);
-+		while (1);
++			/* Reset */
++			sb_watchdog(sbh, 1);
++			while (1);
++		}
 +	} else if ((pll_type == PLL_TYPE2) ||
-+		   (pll_type == PLL_TYPE4) ||
-+		   (pll_type == PLL_TYPE6) ||
-+		   (pll_type == PLL_TYPE7)) {
++	           (pll_type == PLL_TYPE4) ||
++	           (pll_type == PLL_TYPE6) ||
++	           (pll_type == PLL_TYPE7)) {
 +		n4m_table_t *table = NULL, *te;
 +		uint tabsz = 0;
 +
 +		ASSERT(cc);
 +
-+		orig_mips = R_REG(&cc->clockcontrol_mips);
++		orig_mips = R_REG(osh, &cc->clockcontrol_m3);
 +
-+		if (pll_type == PLL_TYPE6) {
++		switch (pll_type) {
++		case PLL_TYPE6: {
 +			uint32 new_mips = 0;
 +
 +			ret = TRUE;
@@ -8156,24 +10838,28 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +			if (orig_mips == new_mips)
 +				goto done;
 +
-+			W_REG(&cc->clockcontrol_mips, new_mips);
++			W_REG(osh, &cc->clockcontrol_m3, new_mips);
 +			goto end_fill;
 +		}
-+
-+		if (pll_type == PLL_TYPE2) {
-+			table = BCMINIT(type2_table);
-+			tabsz = ARRAYSIZE(BCMINIT(type2_table));
-+		} else if (pll_type == PLL_TYPE4) {
-+			table = BCMINIT(type4_table);
-+			tabsz = ARRAYSIZE(BCMINIT(type4_table));
-+		} else if (pll_type == PLL_TYPE7) {
-+			table = BCMINIT(type7_table);
-+			tabsz = ARRAYSIZE(BCMINIT(type7_table));
-+		} else
++		case PLL_TYPE2:
++			table = type2_table;
++			tabsz = ARRAYSIZE(type2_table);
++			break;
++		case PLL_TYPE4:
++			table = type4_table;
++			tabsz = ARRAYSIZE(type4_table);
++			break;
++		case PLL_TYPE7:
++			table = type7_table;
++			tabsz = ARRAYSIZE(type7_table);
++			break;
++		default:
 +			ASSERT("No table for plltype" == NULL);
++			break;
++		}
 +
 +		/* Store the current clock register values */
-+		orig_m2 = R_REG(&cc->clockcontrol_m2);
++		orig_m2 = R_REG(osh, &cc->clockcontrol_m2);
 +		orig_ratio_parm = 0;
 +		orig_ratio_cfg = 0;
 +
@@ -8215,41 +10901,48 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +			goto done;
 +
 +		/* Set the PLL controls */
-+		W_REG(clockcontrol_n, te->n);
-+		W_REG(clockcontrol_sb, te->sb);
-+		W_REG(clockcontrol_pci, te->pci33);
-+		W_REG(&cc->clockcontrol_m2, te->m2);
-+		W_REG(&cc->clockcontrol_mips, te->m3);
++		W_REG(osh, clockcontrol_n, te->n);
++		W_REG(osh, clockcontrol_sb, te->sb);
++		W_REG(osh, clockcontrol_pci, te->pci33);
++		W_REG(osh, &cc->clockcontrol_m2, te->m2);
++		W_REG(osh, &cc->clockcontrol_m3, te->m3);
 +
 +		/* Set the chipcontrol bit to change mipsref to the backplane divider if needed */
-+		if ((pll_type == PLL_TYPE7) &&
-+		    (te->sb != te->m2) &&
++		if ((pll_type == PLL_TYPE7) && (te->sb != te->m2) &&
 +		    (sb_clock_rate(pll_type, te->n, te->m2) == 120000000))
-+			W_REG(&cc->chipcontrol, R_REG(&cc->chipcontrol) | 0x100);
++			W_REG(osh, &cc->chipcontrol,
++			      R_REG(osh, &cc->chipcontrol) | 0x100);
 +
 +		/* No ratio change */
-+		if (orig_ratio_parm == te->ratio_parm)
-+			goto end_fill;
-+
-+		icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize);
++		if (sb_chip(sbh) != BCM4785_CHIP_ID) {
++			if (orig_ratio_parm == te->ratio_parm)
++				goto end_fill;
++		}
 +
 +		/* Preload the code into the cache */
-+		start = ((ulong) &&start_fill) & ~(ic_lsize - 1);
-+		end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1);
++		icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize);
++		if (sb_chip(sbh) == BCM4785_CHIP_ID) {
++			start = ((ulong) &&start_fill_4785) & ~(ic_lsize - 1);
++			end = ((ulong) &&end_fill_4785 + (ic_lsize - 1)) & ~(ic_lsize - 1);
++		}
++		else {
++			start = ((ulong) &&start_fill) & ~(ic_lsize - 1);
++			end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1);
++		}
 +		while (start < end) {
 +			cache_op(start, Fill_I);
 +			start += ic_lsize;
 +		}
 +
 +		/* Copy the handler */
-+		start = (ulong) &BCMINIT(handler);
-+		end = (ulong) &BCMINIT(afterhandler);
++		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)
++		/* Preload the handler into the cache one line at a time */
++		for (i = 0; i < (end - start); i += ic_lsize)
 +			cache_op(dst + i, Fill_I);
 +
 +		/* Clear BEV bit */
@@ -8258,104 +10951,162 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +		/* 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);
++		/* 4785 clock freq change procedures */
++		if (sb_chip(sbh) == BCM4785_CHIP_ID) {
++	start_fill_4785:
++			/* Switch to async */
++			MTC0(C0_BROADCOM, 4, (1 << 22));
 +
-+	start_fill:
-+		/* step 1, set clock ratios */
-+		MTC0(C0_BROADCOM, 3, te->ratio_parm);
-+		MTC0(C0_BROADCOM, 1, te->ratio_cfg);
++			/* Set clock ratio in MIPS */
++			*dll_r1 = (*dll_r1 & 0xfffffff0) | (te->d11_r1 - 1);
++			*dll_r2 = te->d11_r2;
++
++			/* Enable new settings in MIPS */
++			*dll_r1 = *dll_r1 | 0xc0000000;
++
++			/* Set active cfg */
++			MTC0(C0_BROADCOM, 2, MFC0(C0_BROADCOM, 2) | (1 << 3) | 1);
 +
-+		/* step 2: program timer intr */
-+		W_REG(&mipsr->timer, 100);
-+		(void) R_REG(&mipsr->timer);
++			/* Fake soft reset (clock cfg registers not reset) */
++			MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | (1 << 2));
 +
-+		/* step 3, switch to async */
-+		sync_mode = MFC0(C0_BROADCOM, 4);
-+		MTC0(C0_BROADCOM, 4, 1 << 22);
++			/* Clear active cfg */
++			MTC0(C0_BROADCOM, 2, MFC0(C0_BROADCOM, 2) & ~(1 << 3));
 +
-+		/* step 4, set cfg active */
-+		MTC0(C0_BROADCOM, 2, 0x9);
++			/* set watchdog timer */
++			W_REG(osh, &cc->watchdog, 20);
++			(void) R_REG(osh, &cc->chipid);
 +
++			/* wait for timer interrupt */
++			__asm__ __volatile__(
++				".set\tmips3\n\t"
++				"sync\n\t"
++				"wait\n\t"
++				".set\tmips0");
++	end_fill_4785:
++			while (1);
++		}
++		/* Generic clock freq change procedures */
++		else {
++			/* Enable MIPS timer interrupt */
++			if (!(mipsr = sb_setcore(sbh, SB_MIPS, 0)) &&
++			    !(mipsr = sb_setcore(sbh, SB_MIPS33, 0)))
++				ASSERT(mipsr);
++			W_REG(osh, &mipsr->intmask, 1);
++
++	start_fill:
++			/* step 1, set clock ratios */
++			MTC0(C0_BROADCOM, 3, te->ratio_parm);
++			MTC0(C0_BROADCOM, 1, te->ratio_cfg);
++
++			/* step 2: program timer intr */
++			W_REG(osh, &mipsr->timer, 100);
++			(void) R_REG(osh, &mipsr->timer);
 +
-+		/* steps 5 & 6 */
-+		__asm__ __volatile__ (
-+			".set\tmips3\n\t"
-+			"wait\n\t"
-+			".set\tmips0"
-+		);
++			/* step 3, switch to async */
++			sync_mode = MFC0(C0_BROADCOM, 4);
++			MTC0(C0_BROADCOM, 4, 1 << 22);
 +
-+		/* step 7, clear cfg_active */
-+		MTC0(C0_BROADCOM, 2, 0);
++			/* step 4, set cfg active */
++			MTC0(C0_BROADCOM, 2, (1 << 3) | 1);
 +
-+		/* Additional Step: set back to orig sync mode */
-+		MTC0(C0_BROADCOM, 4, sync_mode);
++			/* steps 5 & 6 */
++			__asm__ __volatile__(
++				".set\tmips3\n\t"
++				"wait\n\t"
++				".set\tmips0");
 +
-+		/* step 8, fake soft reset */
-+		MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | 4);
++			/* 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) | (1 << 2));
 +
 +	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);
++			/* set watchdog timer */
++			W_REG(osh, &cc->watchdog, 20);
++			(void) R_REG(osh, &cc->chipid);
++
++			/* wait for timer interrupt */
++			__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);
++	/* Enable 4785 DLL */
++	if (sb_chip(sbh) == BCM4785_CHIP_ID) {
++		uint32 tmp;
 +
-+	return ret;
-+}
++		/* set mask to 1e, enable DLL (bit 0) */
++		*dll_ctrl |= 0x0041e021;
 +
-+/*
-+ *  This also must be run from the cache on 47xx
-+ *  so there are no mips core BIU ops in progress
-+ *  when the PFC is enabled.
-+ */
++		/* enable aggressive hardware mode */
++		*dll_ctrl |= 0x00000080;
 +
-+static void
-+BCMINITFN(_enable_pfc)(uint32 mode)
-+{
-+	/* write range */
-+	*(volatile uint32 *)PFC_CR1 = 0xffff0000;
++		/* wait for lock flag to clear */
++		while ((*dll_ctrl & 0x2) == 0);
 +
-+	/* enable */
-+	*(volatile uint32 *)PFC_CR0 = mode;
++		/* clear sticky flags (clear on write 1) */
++		tmp = *dll_ctrl;
++		*dll_ctrl = tmp;
++
++		/* set mask to 5b'10001 */
++		*dll_ctrl = (*dll_ctrl & 0xfffc1fff) | 0x00022000;
++
++		/* enable sync mode */
++		MTC0(C0_BROADCOM, 4, MFC0(C0_BROADCOM, 4) & 0xfe3fffff);
++		(void)MFC0(C0_BROADCOM, 4);
++	}
++
++	/* switch back to previous core */
++	sb_setcoreidx(sbh, idx);
++
++	return ret;
 +}
 +
 +void
 +BCMINITFN(enable_pfc)(uint32 mode)
 +{
 +	ulong start, end;
-+	int i;
++	uint ic_size, ic_lsize;
 +
 +	/* If auto then choose the correct mode for this
-+	   platform, currently we only ever select one mode */
++	 * platform, currently we only ever select one mode
++	 */
 +	if (mode == PFC_AUTO)
 +		mode = PFC_INST;
 +
++	icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize);
++
 +	/* enable prefetch cache if available */
 +	if (MFC0(C0_BROADCOM, 0) & BRCM_PFC_AVAIL) {
-+		start = (ulong) &BCMINIT(_enable_pfc);
-+		end = (ulong) &BCMINIT(enable_pfc);
++		start = ((ulong) &&setpfc_start) & ~(ic_lsize - 1);
++		end = ((ulong) &&setpfc_end + (ic_lsize - 1)) & ~(ic_lsize - 1);
 +
-+		/* Preload handler into the cache one line at a time */
-+		for (i = 0; i < (end - start); i += 4)
-+			cache_op(start + i, Fill_I);
++		/* Preload setpfc code into the cache one line at a time */
++		while (start < end) {
++			cache_op(start, Fill_I);
++			start += ic_lsize;
++		}
++
++		/* Now set the pfc */
++	setpfc_start:
++		/* write range */
++		*(volatile uint32 *)PFC_CR1 = 0xffff0000;
 +
-+		BCMINIT(_enable_pfc)(mode);
++		/* enable */
++		*(volatile uint32 *)PFC_CR0 = mode;
++	setpfc_end:
++		/* Compiler foder */
++		ic_size = 0;
 +	}
 +}
 +
@@ -8363,11 +11114,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +uint32
 +BCMINITFN(sb_memc_get_ncdl)(sb_t *sbh)
 +{
++	osl_t *osh;
 +	sbmemcregs_t *memc;
 +	uint32 ret = 0;
 +	uint32 config, rd, wr, misc, dqsg, cd, sm, sd;
 +	uint idx, rev;
 +
++	osh = sb_osh(sbh);
++
 +	idx = sb_coreidx(sbh);
 +
 +	memc = (sbmemcregs_t *)sb_setcore(sbh, SB_MEMC, 0);
@@ -8376,11 +11130,11 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +
 +	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);
++	config = R_REG(osh, &memc->config);
++	wr = R_REG(osh, &memc->wrncdlcor);
++	rd = R_REG(osh, &memc->rdncdlcor);
++	misc = R_REG(osh, &memc->miscdlyctl);
++	dqsg = R_REG(osh, &memc->dqsgatencdl);
 +
 +	rd &= MEMC_RDNCDLCOR_RD_MASK;
 +	wr &= MEMC_WRNCDLCOR_WR_MASK;
@@ -8405,14 +11159,88 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbmips.c linux.dev/arch/mips/bcm947xx/sb
 +	return ret;
 +}
 +
-diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbpci.c
++#if defined(BCMPERFSTATS)
++/*
++ * CP0 Register 25 supports 4 semi-independent 32bit performance counters.
++ * $25 select 0, 1, 2, and 3 are the counters.  The counters *decrement* (who thought this one up?)
++ * $25 select 4 and 5 each contain 2-16bit control fields, one for each of the 4 counters
++ * $25 select 6 is the global perf control register.
++ */
++/* enable and start instruction counting */
++
++void
++hndmips_perf_instrcount_enable()
++{
++	MTC0(C0_PERFORMANCE, 6, 0x80000200);	/* global enable perf counters */
++	MTC0(C0_PERFORMANCE, 4,
++	     0x8044 | MFC0(C0_PERFORMANCE, 4));	/* enable instruction counting for counter 0 */
++	MTC0(C0_PERFORMANCE, 0, 0);		/* zero counter zero */
++}
++
++/* enable and start I$ hit and I$ miss counting */
++void
++hndmips_perf_icachecount_enable(void)
++{
++	MTC0(C0_PERFORMANCE, 6, 0x80000218);	/* enable I$ counting */
++	MTC0(C0_PERFORMANCE, 4, 0x80148018);	/* count I$ hits in cntr 0 and misses in cntr 1 */
++	MTC0(C0_PERFORMANCE, 0, 0);		/* zero counter 0 - # I$ hits */
++	MTC0(C0_PERFORMANCE, 1, 0);		/* zero counter 1 - # I$ misses */
++}
++
++/* enable and start D$ hit and I$ miss counting */
++void
++hndmips_perf_dcachecount_enable(void)
++{
++	MTC0(C0_PERFORMANCE, 6, 0x80000211);	/* enable D$ counting */
++	MTC0(C0_PERFORMANCE, 4, 0x80248028);	/* count D$ hits in cntr 0 and misses in cntr 1 */
++	MTC0(C0_PERFORMANCE, 0, 0);		/* zero counter 0 - # D$ hits */
++	MTC0(C0_PERFORMANCE, 1, 0);		/* zero counter 1 - # D$ misses */
++}
++
++void
++hndmips_perf_icache_miss_enable()
++{
++	MTC0(C0_PERFORMANCE, 4,
++	     0x80140000 | MFC0(C0_PERFORMANCE, 4)); /* enable cache misses counting for counter 1 */
++	MTC0(C0_PERFORMANCE, 1, 0); /* zero counter one */
++}
++
++
++void
++hndmips_perf_icache_hit_enable()
++{
++	MTC0(C0_PERFORMANCE, 5, 0x8018 | MFC0(C0_PERFORMANCE, 5));
++	/* enable cache hits counting for counter 2 */
++	MTC0(C0_PERFORMANCE, 2, 0);		/* zero counter 2 */
++}
++
++uint32
++hndmips_perf_read_instrcount()
++{
++	return -(long)(MFC0(C0_PERFORMANCE, 0));
++}
++
++uint32
++hndmips_perf_read_cache_miss()
++{
++	return -(long)(MFC0(C0_PERFORMANCE, 1));
++}
++
++uint32
++hndmips_perf_read_cache_hit()
++{
++	return -(long)(MFC0(C0_PERFORMANCE, 2));
++}
++
++#endif /* BCMINTERNAL | BCMPERFSTATS */
+diff -urN linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbpci.c
 --- linux.old/arch/mips/bcm947xx/sbpci.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/sbpci.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,588 @@
++++ linux.dev/arch/mips/bcm947xx/sbpci.c	2006-05-02 17:37:13.000000000 +0200
+@@ -0,0 +1,768 @@
 +/*
 + * Low-Level PCI and SB support for BCM47xx
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -8420,31 +11248,60 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: hndpci.c,v 1.1.1.3 2006/04/08 06:13:39 honor Exp $
 + */
 +
 +#include <typedefs.h>
++#include <osl.h>
 +#include <pcicfg.h>
 +#include <bcmdevs.h>
 +#include <sbconfig.h>
-+#include <osl.h>
++#include <bcmutils.h>
 +#include <sbutils.h>
 +#include <sbpci.h>
 +#include <bcmendian.h>
-+#include <bcmutils.h>
 +#include <bcmnvram.h>
++#include <hndcpu.h>
 +#include <hndmips.h>
++#include <hndpci.h>
++
++/* debug/trace */
++#ifdef BCMDBG_PCI
++#define	PCI_MSG(args)	printf args
++#else
++#define	PCI_MSG(args)
++#endif	/* BCMDBG_PCI */
 +
 +/* Can free sbpci_init() memory after boot */
 +#ifndef linux
 +#define __init
-+#endif
++#endif /* linux */
 +
 +/* Emulated configuration space */
++typedef struct {
++	int	n;
++	uint	size0;
++	uint	size1;
++	uint	size2;
++	uint	size3;
++} sb_bar_cfg_t;
 +static pci_config_regs sb_config_regs[SB_MAXCORES];
++static sb_bar_cfg_t sb_bar_cfg[SB_MAXCORES];
++
++/* Links to emulated and real PCI configuration spaces */
++#define MAXFUNCS  2
++typedef struct {
++	pci_config_regs *emu;	/* emulated PCI config */
++	pci_config_regs *pci;	/* real PCI config */
++	sb_bar_cfg_t *bar;	/* region sizes */
++} sb_pci_cfg_t;
++static sb_pci_cfg_t sb_pci_cfg[SB_MAXCORES][MAXFUNCS];
++
++/* Special emulated config space for non-existing device */
++static pci_config_regs sb_pci_null = { 0xffff, 0xffff };
 +
 +/* Banned cores */
-+static uint16 pci_ban[32] = { 0 };
++static uint16 pci_ban[SB_MAXCORES] = { 0 };
 +static uint pci_banned = 0;
 +
 +/* CardBus mode */
@@ -8453,12 +11310,22 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +/* Disable PCI host core */
 +static bool pci_disabled = FALSE;
 +
++/* Host bridge slot #, default to 0 */
++static uint8 pci_hbslot = 0;
++
++/* Internal macros */
++#define PCI_SLOTAD_MAP	16	/* SLOT<n> mapps to AD<n+16> */
++#define PCI_HBSBCFG_REV	8	/* MIN. core rev. required to
++				 * access host bridge PCI cfg space
++				 * from SB
++				 */
++
 +/*
 + * Functions for accessing external PCI configuration space
 + */
 +
 +/* Assume one-hot slot wiring */
-+#define PCI_SLOT_MAX 16
++#define PCI_SLOT_MAX 16	/* Max. PCI Slots */
 +
 +static uint32
 +config_cmd(sb_t *sbh, uint bus, uint dev, uint func, uint off)
@@ -8466,11 +11333,14 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	uint coreidx;
 +	sbpciregs_t *regs;
 +	uint32 addr = 0;
++	osl_t *osh;
 +
 +	/* CardBusMode supports only one device */
 +	if (cardbus && dev > 1)
 +		return 0;
 +
++	osh = sb_osh(sbh);
++
 +	coreidx = sb_coreidx(sbh);
 +	regs = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0);
 +
@@ -8478,17 +11348,24 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	if (bus == 1) {
 +		/* Skip unwired slots */
 +		if (dev < PCI_SLOT_MAX) {
++			uint32 win;
++
 +			/* 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);
++			win = (SBTOPCI_CFG0 | ((1 << (dev + PCI_SLOTAD_MAP)) & SBTOPCI1_MASK));
++			W_REG(osh, &regs->sbtopci1, win);
++			addr = SB_PCI_CFG |
++			        ((1 << (dev + PCI_SLOTAD_MAP)) & ~SBTOPCI1_MASK) |
++			        (func << PCICFG_FUN_SHIFT) |
++			        (off & ~3);
 +		}
-+	}
-+
-+	/* Type 1 transaction */
-+	else {
-+		W_REG(&regs->sbtopci1, SBTOPCI_CFG1);
-+		addr = SB_PCI_CFG | (bus << 16) | (dev << 11) | (func << 8) | (off & ~3);
++	} else {
++		/* Type 1 transaction */
++		W_REG(osh, &regs->sbtopci1, SBTOPCI_CFG1);
++		addr = SB_PCI_CFG |
++		        (bus << PCICFG_BUS_SHIFT) |
++		        (dev << PCICFG_SLOT_SHIFT) |
++		        (func << PCICFG_FUN_SHIFT) |
++		        (off & ~3);
 +	}
 +
 +	sb_setcoreidx(sbh, coreidx);
@@ -8496,18 +11373,71 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	return addr;
 +}
 +
-+static int
++/*
++ * Read host bridge PCI config registers from Silicon Backplane (>=rev8).
++ *
++ * It returns TRUE to indicate that access to the host bridge's pci config
++ * from SB is ok, and values in 'addr' and 'val' are valid.
++ *
++ * It can only read registers at multiple of 4-bytes. Callers must pick up
++ * needed bytes from 'val' based on 'off' value. Value in 'addr' reflects
++ * the register address where value in 'val' is read.
++ */
++static bool
++sb_pcihb_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off,
++                  uint32 **addr, uint32 *val)
++{
++	sbpciregs_t *regs;
++	osl_t *osh;
++	uint coreidx;
++	bool ret = FALSE;
++
++	/* sanity check */
++	ASSERT(bus == 1);
++	ASSERT(dev == pci_hbslot);
++	ASSERT(func == 0);
++
++	osh = sb_osh(sbh);
++
++	/* read pci config when core rev >= 8 */
++	coreidx = sb_coreidx(sbh);
++	regs = (sbpciregs_t *)sb_setcore(sbh, SB_PCI, 0);
++	if (regs && sb_corerev(sbh) >= PCI_HBSBCFG_REV) {
++		*addr = (uint32 *)&regs->pcicfg[func][off >> 2];
++		*val = R_REG(osh, *addr);
++		ret = TRUE;
++	}
++	sb_setcoreidx(sbh, coreidx);
++
++	return ret;
++}
++
++int
 +extpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
 +{
-+	uint32 addr, *reg = NULL, val;
++	uint32 addr = 0, *reg = NULL, val;
 +	int ret = 0;
 +
-+	if (pci_disabled ||
-+	    !(addr = config_cmd(sbh, bus, dev, func, off)) ||
-+	    !(reg = (uint32 *) REG_MAP(addr, len)) ||
-+	    BUSPROBE(val, reg))
++	/*
++	 * Set value to -1 when:
++	 *	flag 'pci_disabled' is true;
++	 *	value of 'addr' is zero;
++	 *	REG_MAP() fails;
++	 *	BUSPROBE() fails;
++	 */
++	if (pci_disabled)
++		val = 0xffffffff;
++	else if (bus == 1 && dev == pci_hbslot && func == 0 &&
++	         sb_pcihb_read_config(sbh, bus, dev, func, off, &reg, &val))
++		;
++	else if (((addr = config_cmd(sbh, bus, dev, func, off)) == 0) ||
++	         ((reg = (uint32 *)REG_MAP(addr, len)) == 0) ||
++	         (BUSPROBE(val, reg) != 0))
 +		val = 0xffffffff;
 +
++	PCI_MSG(("%s: 0x%x <= 0x%p(0x%x), len %d, off 0x%x, buf 0x%p\n",
++	       __FUNCTION__, val, reg, addr, len, off, buf));
++
 +	val >>= 8 * (off & 3);
 +	if (len == 4)
 +		*((uint32 *) buf) = val;
@@ -8518,22 +11448,36 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	else
 +		ret = -1;
 +
-+	if (reg)
++	if (reg && addr)
 +		REG_UNMAP(reg);
 +
 +	return ret;
 +}
 +
-+static int
++int
 +extpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
 +{
-+	uint32 addr, *reg = NULL, val;
++	osl_t *osh;
++	uint32 addr = 0, *reg = NULL, val;
 +	int ret = 0;
 +
-+	if (pci_disabled ||
-+	    !(addr = config_cmd(sbh, bus, dev, func, off)) ||
-+	    !(reg = (uint32 *) REG_MAP(addr, len)) ||
-+	    BUSPROBE(val, reg))
++	osh = sb_osh(sbh);
++
++	/*
++	 * Ignore write attempt when:
++	 *	flag 'pci_disabled' is true;
++	 *	value of 'addr' is zero;
++	 *	REG_MAP() fails;
++	 *	BUSPROBE() fails;
++	 */
++	if (pci_disabled)
++		return 0;
++	else if (bus == 1 && dev == pci_hbslot && func == 0 &&
++	         sb_pcihb_read_config(sbh, bus, dev, func, off, &reg, &val))
++		;
++	else if (((addr = config_cmd(sbh, bus, dev, func, off)) == 0) ||
++	         ((reg = (uint32 *) REG_MAP(addr, len)) == 0) ||
++	         (BUSPROBE(val, reg) != 0))
 +		goto done;
 +
 +	if (len == 4)
@@ -8544,34 +11488,133 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	} else if (len == 1) {
 +		val &= ~(0xff << (8 * (off & 3)));
 +		val |= *((uint8 *) buf) << (8 * (off & 3));
-+	} else
++	} else {
 +		ret = -1;
++		goto done;
++	}
 +
-+	W_REG(reg, val);
++	PCI_MSG(("%s: 0x%x => 0x%p\n", __FUNCTION__, val, reg));
 +
-+ done:
-+	if (reg)
++	W_REG(osh, reg, val);
++
++done:
++	if (reg && addr)
 +		REG_UNMAP(reg);
 +
 +	return ret;
 +}
 +
 +/*
-+ * Functions for accessing translated SB configuration space
++ * Must access emulated PCI configuration at these locations even when
++ * the real PCI config space exists and is accessible.
++ *
++ * PCI_CFG_VID (0x00)
++ * PCI_CFG_DID (0x02)
++ * PCI_CFG_PROGIF (0x09)
++ * PCI_CFG_SUBCL  (0x0a)
++ * PCI_CFG_BASECL (0x0b)
++ * PCI_CFG_HDR (0x0e)
++ * PCI_CFG_INT (0x3c)
++ * PCI_CFG_PIN (0x3d)
 + */
++#define FORCE_EMUCFG(off, len) \
++	((off == PCI_CFG_VID) || (off == PCI_CFG_DID) || \
++	 (off == PCI_CFG_PROGIF) || \
++	 (off == PCI_CFG_SUBCL) || (off == PCI_CFG_BASECL) || \
++	 (off == PCI_CFG_HDR) || \
++	 (off == PCI_CFG_INT) || (off == PCI_CFG_PIN))
++
++/* Sync the emulation registers and the real PCI config registers. */
++static void
++sb_pcid_read_config(sb_t *sbh, uint coreidx, sb_pci_cfg_t *cfg,
++                    uint off, uint len)
++{
++	osl_t *osh;
++	uint oldidx;
++
++	ASSERT(cfg);
++	ASSERT(cfg->emu);
++	ASSERT(cfg->pci);
++
++	/* decide if real PCI config register access is necessary */
++	if (FORCE_EMUCFG(off, len))
++		return;
++
++	osh = sb_osh(sbh);
++
++	/* access to the real pci config space only when the core is up */
++	oldidx = sb_coreidx(sbh);
++	sb_setcoreidx(sbh, coreidx);
++	if (sb_iscoreup(sbh)) {
++		if (len == 4)
++			*(uint32 *)((ulong)cfg->emu + off) =
++			        htol32(R_REG(osh, (uint32 *)((ulong)cfg->pci + off)));
++		else if (len == 2)
++			*(uint16 *)((ulong)cfg->emu + off) =
++			        htol16(R_REG(osh, (uint16 *)((ulong)cfg->pci + off)));
++		else if (len == 1)
++			*(uint8 *)((ulong)cfg->emu + off) =
++			        R_REG(osh, (uint8 *)((ulong)cfg->pci + off));
++	}
++	sb_setcoreidx(sbh, oldidx);
++}
++
++static void
++sb_pcid_write_config(sb_t *sbh, uint coreidx, sb_pci_cfg_t *cfg,
++                     uint off, uint len)
++{
++	osl_t *osh;
++	uint oldidx;
 +
++	ASSERT(cfg);
++	ASSERT(cfg->emu);
++	ASSERT(cfg->pci);
++
++	osh = sb_osh(sbh);
++
++	/* decide if real PCI config register access is necessary */
++	if (FORCE_EMUCFG(off, len))
++		return;
++
++	/* access to the real pci config space only when the core is up */
++	oldidx = sb_coreidx(sbh);
++	sb_setcoreidx(sbh, coreidx);
++	if (sb_iscoreup(sbh)) {
++		if (len == 4)
++			W_REG(osh, (uint32 *)((ulong)cfg->pci + off),
++			      ltoh32(*(uint32 *)((ulong)cfg->emu + off)));
++		else if (len == 2)
++			W_REG(osh, (uint16 *)((ulong)cfg->pci + off),
++			      ltoh16(*(uint16 *)((ulong)cfg->emu + off)));
++		else if (len == 1)
++			W_REG(osh, (uint8 *)((ulong)cfg->pci + off),
++			      *(uint8 *)((ulong)cfg->emu + off));
++	}
++	sb_setcoreidx(sbh, oldidx);
++}
++
++/*
++ * Functions for accessing translated SB configuration space
++ */
 +static int
 +sb_read_config(sb_t *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))
++	if (dev >= SB_MAXCORES || func >= MAXFUNCS || (off + len) > sizeof(pci_config_regs))
 +		return -1;
-+	cfg = &sb_config_regs[dev];
++	cfg = sb_pci_cfg[dev][func].emu;
 +
 +	ASSERT(ISALIGNED(off, len));
 +	ASSERT(ISALIGNED((uintptr)buf, len));
 +
++	/* use special config space if the device does not exist */
++	if (!cfg)
++		cfg = &sb_pci_null;
++	/* sync emulation with real PCI config if necessary */
++	else if (sb_pci_cfg[dev][func].pci)
++		sb_pcid_read_config(sbh, dev, &sb_pci_cfg[dev][func], off, len);
++
 +	if (len == 4)
 +		*((uint32 *) buf) = ltoh32(*((uint32 *)((ulong) cfg + off)));
 +	else if (len == 2)
@@ -8587,40 +11630,43 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +static int
 +sb_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
 +{
-+	uint coreidx, n;
++	uint coreidx;
 +	void *regs;
-+	sbconfig_t *sb;
 +	pci_config_regs *cfg;
++	osl_t *osh;
++	sb_bar_cfg_t *bar;
 +
-+	if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs))
++	if (dev >= SB_MAXCORES || func >= MAXFUNCS || (off + len) > sizeof(pci_config_regs))
++		return -1;
++	cfg = sb_pci_cfg[dev][func].emu;
++	if (!cfg)
 +		return -1;
-+	cfg = &sb_config_regs[dev];
 +
 +	ASSERT(ISALIGNED(off, len));
 +	ASSERT(ISALIGNED((uintptr)buf, len));
 +
++	osh = sb_osh(sbh);
++
 +	/* Emulate BAR sizing */
-+	if (off >= OFFSETOF(pci_config_regs, base[0]) && off <= OFFSETOF(pci_config_regs, base[3]) &&
++	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);
++			bar = sb_pci_cfg[dev][func].bar;
 +			/* 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);
++				cfg->base[0] = ~(bar->size0 - 1);
++			else if (off == OFFSETOF(pci_config_regs, base[1]) && bar->n >= 1)
++				cfg->base[1] = ~(bar->size1 - 1);
++			else if (off == OFFSETOF(pci_config_regs, base[2]) && bar->n >= 2)
++				cfg->base[2] = ~(bar->size2 - 1);
++			else if (off == OFFSETOF(pci_config_regs, base[3]) && bar->n >= 3)
++				cfg->base[3] = ~(bar->size3 - 1);
 +		}
 +		sb_setcoreidx(sbh, coreidx);
-+		return 0;
 +	}
-+
-+	if (len == 4)
++	else if (len == 4)
 +		*((uint32 *)((ulong) cfg + off)) = htol32(*((uint32 *) buf));
 +	else if (len == 2)
 +		*((uint16 *)((ulong) cfg + off)) = htol16(*((uint16 *) buf));
@@ -8629,6 +11675,10 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	else
 +		return -1;
 +
++	/* sync emulation with real PCI config if necessary */
++	if (sb_pci_cfg[dev][func].pci)
++		sb_pcid_write_config(sbh, dev, &sb_pci_cfg[dev][func], off, len);
++
 +	return 0;
 +}
 +
@@ -8657,7 +11707,12 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +		pci_ban[pci_banned++] = core;
 +}
 +
-+static int
++/*
++ * Initiliaze PCI core. Return 0 after a successful initialization.
++ * Otherwise return -1 to indicate there is no PCI core and return 1
++ * to indicate PCI core is disabled.
++ */
++int __init
 +sbpci_init_pci(sb_t *sbh)
 +{
 +	uint chip, chiprev, chippkg, host;
@@ -8665,34 +11720,43 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +	sbpciregs_t *pci;
 +	sbconfig_t *sb;
 +	uint32 val;
++	int ret = 0;
++	char *hbslot;
++	osl_t *osh;
 +
 +	chip = sb_chip(sbh);
 +	chiprev = sb_chiprev(sbh);
 +	chippkg = sb_chippkg(sbh);
 +
++	osh = sb_osh(sbh);
++
 +	if (!(pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0))) {
-+		printf("PCI: no core\n");
++		printk("PCI: no core\n");
 +		pci_disabled = TRUE;
 +		return -1;
 +	}
-+	sb_core_reset(sbh, 0);
-+
-+	boardflags = (uint32) getintvar(NULL, "boardflags");
 +
-+	if ((chip == BCM4310_DEVICE_ID) && (chiprev == 0))
++	if ((chip == 0x4710) && (chiprev == 0))
 +		pci_disabled = TRUE;
++	
++	sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF);
++
++	boardflags = (uint32) getintvar(NULL, "boardflags");
 +
 +	/*
 +	 * The 200-pin BCM4712 package does not bond out PCI. Even when
 +	 * PCI is bonded out, some boards may leave the pins
 +	 * floating.
 +	 */
-+	if (((chip == BCM4712_DEVICE_ID) &&
++	if (((chip == BCM4712_CHIP_ID) &&
 +	     ((chippkg == BCM4712SMALL_PKG_ID) ||
 +	      (chippkg == BCM4712MID_PKG_ID))) ||
 +	    (boardflags & BFL_NOPCI))
 +		pci_disabled = TRUE;
 +
++	/* Enable the core */
++	sb_core_reset(sbh, 0, 0);
++
 +	/*
 +	 * If the PCI core should not be touched (disabled, not bonded
 +	 * out, or pins floating), do not even attempt to access core
@@ -8705,4112 +11769,265 @@ diff -Naur linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbp
 +		host = !BUSPROBE(val, &pci->control);
 +
 +	if (!host) {
++		ret = 1;
++
 +		/* Disable PCI interrupts in client mode */
-+		sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF);
-+		W_REG(&sb->sbintvec, 0);
++		W_REG(osh, &sb->sbintvec, 0);
 +
 +		/* Disable the PCI bridge in client mode */
 +		sbpci_ban(SB_PCI);
-+		printf("PCI: Disabled\n");
++		sb_core_disable(sbh, 0);
++
++		printk("PCI: Disabled\n");
 +	} else {
++		printk("PCI: Initializing host\n");
++
++		/* Disable PCI SBReqeustTimeout for BCM4785 */
++		if (chip == BCM4785_CHIP_ID) {
++			AND_REG(osh, &sb->sbimconfiglow, ~0x00000070);
++			sb_commit(sbh);
++		}
++
 +		/* 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 */
++		W_REG(osh, &pci->control, 0x5);		/* enable the tristate drivers */
++		W_REG(osh, &pci->control, 0xd);		/* enable the PCI clock */
 +		OSL_DELAY(150);				/* delay > 100 us */
-+		W_REG(&pci->control, 0xf);		/* deassert PCI reset */
-+		W_REG(&pci->arbcontrol, PCI_INT_ARB);	/* use internal arbiter */
++		W_REG(osh, &pci->control, 0xf);		/* deassert PCI reset */
++		/* Use internal arbiter and park REQ/GRNT at external master 0 */
++		W_REG(osh, &pci->arbcontrol, PCI_INT_ARB);
 +		OSL_DELAY(1);				/* delay 1 us */
++		if (sb_corerev(sbh) >= 8) {
++			val = getintvar(NULL, "parkid");
++			ASSERT(val <= PCI_PARKID_LAST);
++			OR_REG(osh, &pci->arbcontrol, val << PCI_PARKID_SHIFT);
++			OSL_DELAY(1);
++		}
 +
 +		/* Enable CardBusMode */
-+		cardbus = nvram_match("cardbus", "1");
++		cardbus = getintvar(NULL, "cardbus") == 1;
 +		if (cardbus) {
-+			printf("PCI: Enabling CardBus\n");
++			printk("PCI: Enabling CardBus\n");
 +			/* GPIO 1 resets the CardBus device on bcm94710ap */
 +			sb_gpioout(sbh, 1, 1, GPIO_DRV_PRIORITY);
 +			sb_gpioouten(sbh, 1, 1, GPIO_DRV_PRIORITY);
-+			W_REG(&pci->sprom[0], R_REG(&pci->sprom[0]) | 0x400);
++			W_REG(osh, &pci->sprom[0], R_REG(osh, &pci->sprom[0]) | 0x400);
 +		}
 +
 +		/* 64 MB I/O access window */
-+		W_REG(&pci->sbtopci0, SBTOPCI_IO);
++		W_REG(osh, &pci->sbtopci0, SBTOPCI_IO);
 +		/* 64 MB configuration access window */
-+		W_REG(&pci->sbtopci1, SBTOPCI_CFG0);
++		W_REG(osh, &pci->sbtopci1, SBTOPCI_CFG0);
 +		/* 1 GB memory access window */
-+		W_REG(&pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA);
++		W_REG(osh, &pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA);
++
++		/* Host bridge slot # nvram overwrite */
++		if ((hbslot = nvram_get("pcihbslot"))) {
++			pci_hbslot = bcm_strtoul(hbslot, NULL, 0);
++			ASSERT(pci_hbslot < PCI_MAX_DEVICES);
++		}
 +
 +		/* Enable PCI bridge BAR0 prefetch and burst */
 +		val = 6;
-+		sbpci_write_config(sbh, 1, 0, 0, PCI_CFG_CMD, &val, sizeof(val));
++		sbpci_write_config(sbh, 1, pci_hbslot, 0, PCI_CFG_CMD, &val, sizeof(val));
 +
 +		/* Enable PCI interrupts */
-+		W_REG(&pci->intmask, PCI_INTA);
++		W_REG(osh, &pci->intmask, PCI_INTA);
 +	}
-+	
-+	return 0;
-+}
-+
-+static int
-+sbpci_init_cores(sb_t *sbh)
-+{
-+	uint chip, chiprev, chippkg, coreidx, i;
-+	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);
 +
-+	/* Scan the SB bus */
-+	bzero(sb_config_regs, sizeof(sb_config_regs));
-+	for (cfg = sb_config_regs; cfg < &sb_config_regs[SB_MAXCORES]; cfg++) {
-+		cfg->vendor = 0xffff;
-+		if (!(regs = sb_setcoreidx(sbh, cfg - sb_config_regs)))
-+			continue;
-+		sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
-+
-+		/* Read ID register and parse vendor and core */
-+		val = R_REG(&sb->sbidhigh);
-+		vendor = (val & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT;
-+		core = (val & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT;
-+		progif = 0;
-+
-+		/* Check if this core is banned */
-+		for (i = 0; i < pci_banned; i++)
-+			if (core == pci_ban[i])
-+				break;
-+		if (i < pci_banned)
-+			continue;
-+
-+		/* Known vendor translations */
-+		switch (vendor) {
-+		case SB_VEND_BCM:
-+			vendor = VENDOR_BROADCOM;
-+			break;
-+		}
-+
-+		/* Determine class based on known core codes */
-+		switch (core) {
-+		case SB_ILINE20:
-+			class = PCI_CLASS_NET;
-+			subclass = PCI_NET_ETHER;
-+			core = BCM47XX_ILINE_ID;
-+			break;
-+		case SB_ILINE100:
-+			class = PCI_CLASS_NET;
-+			subclass = PCI_NET_ETHER;
-+			core = BCM4610_ILINE_ID;
-+			break;
-+		case SB_ENET:
-+			class = PCI_CLASS_NET;
-+			subclass = PCI_NET_ETHER;
-+			core = BCM47XX_ENET_ID;
-+			break;
-+		case SB_SDRAM:
-+		case SB_MEMC:
-+			class = PCI_CLASS_MEMORY;
-+			subclass = PCI_MEMORY_RAM;
-+			break;
-+		case SB_PCI:
-+			class = PCI_CLASS_BRIDGE;
-+			subclass = PCI_BRIDGE_PCI;
-+			break;
-+		case SB_MIPS:
-+		case SB_MIPS33:
-+			class = PCI_CLASS_CPU;
-+			subclass = PCI_CPU_MIPS;
-+			break;
-+		case SB_CODEC:
-+			class = PCI_CLASS_COMM;
-+			subclass = PCI_COMM_MODEM;
-+			core = BCM47XX_V90_ID;
-+			break;
-+		case SB_USB:
-+			class = PCI_CLASS_SERIAL;
-+			subclass = PCI_SERIAL_USB;
-+			progif = 0x10; /* OHCI */
-+			core = BCM47XX_USB_ID;
-+			break;
-+		case SB_USB11H:
-+			class = PCI_CLASS_SERIAL;
-+			subclass = PCI_SERIAL_USB;
-+			progif = 0x10; /* OHCI */
-+			core = BCM47XX_USBH_ID;
-+			break;
-+		case SB_USB11D:
-+			class = PCI_CLASS_SERIAL;
-+			subclass = PCI_SERIAL_USB;
-+			core = BCM47XX_USBD_ID;
-+			break;
-+		case SB_IPSEC:
-+			class = PCI_CLASS_CRYPT;
-+			subclass = PCI_CRYPT_NETWORK;
-+			core = BCM47XX_IPSEC_ID;
-+			break;
-+		case SB_ROBO:
-+			class = PCI_CLASS_NET;
-+			subclass = PCI_NET_OTHER;
-+			core = BCM47XX_ROBO_ID;
-+			break;
-+		case SB_EXTIF:
-+		case SB_CC:
-+			class = PCI_CLASS_MEMORY;
-+			subclass = PCI_MEMORY_FLASH;
-+			break;
-+		case SB_D11:
-+			class = PCI_CLASS_NET;
-+			subclass = PCI_NET_OTHER;
-+			/* Let an nvram variable override this */
-+			sprintf(varname, "wl%did", wlidx);
-+			wlidx++;
-+			if ((core = getintvar(NULL, varname)) == 0) {
-+				if (chip == BCM4712_DEVICE_ID) {
-+					if (chippkg == BCM4712SMALL_PKG_ID)
-+						core = BCM4306_D11G_ID;
-+					else
-+						core = BCM4306_D11DUAL_ID;
-+				} else {
-+					/* 4310 */
-+					core = BCM4310_D11B_ID;
-+				}
-+			}
-+			break;
-+
-+		default:
-+			class = subclass = progif = 0xff;
-+			break;
-+		}
-+
-+		/* Supported translations */
-+		cfg->vendor = htol16(vendor);
-+		cfg->device = htol16(core);
-+		cfg->rev_id = chiprev;
-+		cfg->prog_if = progif;
-+		cfg->sub_class = subclass;
-+		cfg->base_class = class;
-+		cfg->base[0] = htol32(sb_base(R_REG(&sb->sbadmatch0)));
-+		cfg->base[1] = htol32(sb_base(R_REG(&sb->sbadmatch1)));
-+		cfg->base[2] = htol32(sb_base(R_REG(&sb->sbadmatch2)));
-+		cfg->base[3] = htol32(sb_base(R_REG(&sb->sbadmatch3)));
-+		cfg->base[4] = 0;
-+		cfg->base[5] = 0;
-+		if (class == PCI_CLASS_BRIDGE && subclass == PCI_BRIDGE_PCI)
-+			cfg->header_type = PCI_HEADER_BRIDGE;
-+		else
-+			cfg->header_type = PCI_HEADER_NORMAL;
-+		/* Save core interrupt flag */
-+		cfg->int_pin = R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK;
-+		/* Default to MIPS shared interrupt 0 */
-+		cfg->int_line = 0;
-+		/* MIPS sbipsflag maps core interrupt flags to interrupts 1 through 4 */
-+		if ((regs = sb_setcore(sbh, SB_MIPS, 0)) ||
-+		    (regs = sb_setcore(sbh, SB_MIPS33, 0))) {
-+			sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
-+			val = R_REG(&sb->sbipsflag);
-+			for (cfg->int_line = 1; cfg->int_line <= 4; cfg->int_line++) {
-+				if (((val & sbips_int_mask[cfg->int_line]) >> sbips_int_shift[cfg->int_line]) == cfg->int_pin)
-+					break;
-+			}
-+			if (cfg->int_line > 4)
-+				cfg->int_line = 0;
-+		}
-+		/* Emulated core */
-+		*((uint32 *) &cfg->sprom_control) = 0xffffffff;
-+	}
-+
-+	sb_setcoreidx(sbh, coreidx);
-+	return 0;
-+}
-+
-+int __init
-+sbpci_init(sb_t *sbh)
-+{
-+	sbpci_init_pci(sbh);
-+	sbpci_init_cores(sbh);
-+	return 0;
-+}
-+
-+void
-+sbpci_check(sb_t *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 -Naur linux.old/arch/mips/bcm947xx/setup.c linux.dev/arch/mips/bcm947xx/setup.c
---- linux.old/arch/mips/bcm947xx/setup.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/setup.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,234 @@
-+/*
-+ *  Generic setup routines for Broadcom MIPS boards
-+ *
-+ *  Copyright (C) 2005 Felix Fietkau <nbd@openwrt.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.
-+ *
-+ *
-+ * Copyright 2005, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ */
-+
-+#include <linux/config.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/serialP.h>
-+#include <linux/ide.h>
-+#include <asm/bootinfo.h>
-+#include <asm/cpu.h>
-+#include <asm/time.h>
-+#include <asm/reboot.h>
-+
-+#include <typedefs.h>
-+#include <osl.h>
-+#include <sbutils.h>
-+#include <bcmutils.h>
-+#include <bcmnvram.h>
-+#include <sbmips.h>
-+#include <trxhdr.h>
-+
-+/* Global SB handle */
-+sb_t *bcm947xx_sbh = NULL;
-+spinlock_t bcm947xx_sbh_lock = SPIN_LOCK_UNLOCKED;
-+
-+/* Convenience */
-+#define sbh bcm947xx_sbh
-+#define sbh_lock bcm947xx_sbh_lock
-+
-+extern void bcm947xx_time_init(void);
-+extern void bcm947xx_timer_setup(struct irqaction *irq);
-+
-+#ifdef CONFIG_REMOTE_DEBUG
-+extern void set_debug_traps(void);
-+extern void rs_kgdb_hook(struct serial_state *);
-+extern void breakpoint(void);
-+#endif
-+
-+#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-+extern struct ide_ops std_ide_ops;
-+#endif
-+
-+/* Kernel command line */
-+char arcs_cmdline[CL_SIZE] __initdata = CONFIG_CMDLINE;
-+
-+void
-+bcm947xx_machine_restart(char *command)
-+{
-+	printk("Please stand by while rebooting the system...\n");
-+
-+	/* Set the watchdog timer to reset immediately */
-+	__cli();
-+	sb_watchdog(sbh, 1);
-+	while (1);
-+}
-+
-+void
-+bcm947xx_machine_halt(void)
-+{
-+	printk("System halted\n");
-+
-+	/* Disable interrupts and watchdog and spin forever */
-+	__cli();
-+	sb_watchdog(sbh, 0);
-+	while (1);
-+}
-+
-+#ifdef CONFIG_SERIAL
-+
-+static int ser_line = 0;
-+
-+typedef struct {
-+        void *regs;
-+        uint irq;
-+        uint baud_base;
-+        uint reg_shift;
-+} serial_port;
-+
-+static serial_port ports[4];
-+static int num_ports = 0;
-+
-+static void
-+serial_add(void *regs, uint irq, uint baud_base, uint reg_shift)
-+{
-+        ports[num_ports].regs = regs;
-+        ports[num_ports].irq = irq;
-+        ports[num_ports].baud_base = baud_base;
-+        ports[num_ports].reg_shift = reg_shift;
-+        num_ports++;
-+}
-+
-+static void
-+do_serial_add(serial_port *port)
-+{
-+        void *regs;
-+        uint irq;
-+        uint baud_base;
-+        uint reg_shift;
-+        struct serial_struct s;
-+        
-+        regs = port->regs;
-+        irq = port->irq;
-+        baud_base = port->baud_base;
-+        reg_shift = port->reg_shift;
-+
-+        memset(&s, 0, sizeof(s));
-+
-+        s.line = ser_line++;
-+        s.iomem_base = regs;
-+        s.irq = irq + 2;
-+        s.baud_base = baud_base / 16;
-+        s.flags = ASYNC_BOOT_AUTOCONF;
-+        s.io_type = SERIAL_IO_MEM;
-+        s.iomem_reg_shift = reg_shift;
-+
-+        if (early_serial_setup(&s) != 0) {
-+                printk(KERN_ERR "Serial setup failed!\n");
-+        }
-+}
-+
-+#endif /* CONFIG_SERIAL */
-+
-+void __init
-+brcm_setup(void)
-+{
-+	char *s;
-+	int i;
-+	char *value;
-+
-+	/* Get global SB handle */
-+	sbh = sb_kattach();
-+
-+	/* Initialize clocks and interrupts */
-+	sb_mips_init(sbh);
-+
-+	if (BCM330X(current_cpu_data.processor_id) &&
-+		(read_c0_diag() & BRCM_PFC_AVAIL)) {
-+		/* 
-+		 * Now that the sbh is inited set the  proper PFC value 
-+		 */	
-+		printk("Setting the PFC to its default value\n");
-+		enable_pfc(PFC_AUTO);
-+	}
-+
-+
-+#ifdef CONFIG_SERIAL
-+	sb_serial_init(sbh, serial_add);
-+
-+	/* reverse serial ports if nvram variable starts with console=ttyS1 */
-+	/* Initialize UARTs */
-+	s = nvram_get("kernel_args");
-+	if (!s) s = "";
-+	if (!strncmp(s, "console=ttyS1", 13)) {
-+		for (i = num_ports; i; i--)
-+			do_serial_add(&ports[i - 1]);
-+	} else {
-+		for (i = 0; i < num_ports; i++)
-+			do_serial_add(&ports[i]);
-+	}
-+#endif
-+
-+#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-+	ide_ops = &std_ide_ops;
-+#endif
-+
-+	/* Override default command line arguments */
-+	value = nvram_get("kernel_cmdline");
-+	if (value && strlen(value) && strncmp(value, "empty", 5))
-+		strncpy(arcs_cmdline, value, sizeof(arcs_cmdline));
-+
-+
-+	/* Generic setup */
-+	_machine_restart = bcm947xx_machine_restart;
-+	_machine_halt = bcm947xx_machine_halt;
-+	_machine_power_off = bcm947xx_machine_halt;
-+
-+	board_time_init = bcm947xx_time_init;
-+	board_timer_setup = bcm947xx_timer_setup;
-+}
-+
-+const char *
-+get_system_type(void)
-+{
-+	static char s[32];
-+
-+	if (bcm947xx_sbh) {
-+		sprintf(s, "Broadcom BCM%X chip rev %d", sb_chip(bcm947xx_sbh),
-+			sb_chiprev(bcm947xx_sbh));
-+		return s;
-+	}
-+	else
-+		return "Broadcom BCM947XX";
-+}
-+
-+void __init
-+bus_error_init(void)
-+{
++	return ret;
 +}
 +
-+EXPORT_SYMBOL(bcm947xx_sbh);
-diff -Naur linux.old/arch/mips/bcm947xx/sflash.c linux.dev/arch/mips/bcm947xx/sflash.c
---- linux.old/arch/mips/bcm947xx/sflash.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/sflash.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,418 @@
 +/*
-+ * Broadcom SiliconBackplane chipcommon serial flash interface
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ *
-+ * $Id$
++ * Get the PCI region address and size information.
 + */
-+
-+#include <osl.h>
-+#include <typedefs.h>
-+#include <sbconfig.h>
-+#include <sbchipc.h>
-+#include <mipsinc.h>
-+#include <bcmutils.h>
-+#include <bcmdevs.h>
-+#include <sflash.h>
-+
-+/* Private global state */
-+static struct sflash sflash;
-+
-+/* Issue a serial flash command */
-+static INLINE void
-+sflash_cmd(chipcregs_t *cc, uint opcode)
-+{
-+	W_REG(&cc->flashcontrol, SFLASH_START | opcode);
-+	while (R_REG(&cc->flashcontrol) & SFLASH_BUSY);
-+}
-+
-+/* Initialize serial flash access */
-+struct sflash *
-+sflash_init(chipcregs_t *cc)
-+{
-+	uint32 id, id2;
-+
-+	bzero(&sflash, sizeof(sflash));
-+
-+	sflash.type = R_REG(&cc->capabilities) & CAP_FLASH_MASK;
-+
-+	switch (sflash.type) {
-+	case SFLASH_ST:
-+		/* Probe for ST chips */
-+		sflash_cmd(cc, SFLASH_ST_DP);
-+		sflash_cmd(cc, SFLASH_ST_RES);
-+		id = R_REG(&cc->flashdata);
-+		switch (id) {
-+		case 0x11:
-+			/* ST M25P20 2 Mbit Serial Flash */
-+			sflash.blocksize = 64 * 1024;
-+			sflash.numblocks = 4;
-+			break;
-+		case 0x12:
-+			/* ST M25P40 4 Mbit Serial Flash */
-+			sflash.blocksize = 64 * 1024;
-+			sflash.numblocks = 8;
-+			break;
-+		case 0x13:
-+			/* ST M25P80 8 Mbit Serial Flash */
-+			sflash.blocksize = 64 * 1024;
-+			sflash.numblocks = 16;
-+			break;
-+		case 0x14:
-+			/* ST M25P16 16 Mbit Serial Flash */
-+			sflash.blocksize = 64 * 1024;
-+			sflash.numblocks = 32;
-+			break;
-+		case 0x15:
-+			/* ST M25P32 32 Mbit Serial Flash */
-+			sflash.blocksize = 64 * 1024;
-+			sflash.numblocks = 64;
-+			break;
-+		case 0xbf:
-+			W_REG(&cc->flashaddress, 1);
-+			sflash_cmd(cc, SFLASH_ST_RES);
-+			id2 = R_REG(&cc->flashdata);
-+			if (id2 == 0x44) {
-+				/* SST M25VF80 4 Mbit Serial Flash */
-+				sflash.blocksize = 64 * 1024;
-+				sflash.numblocks = 8;
-+			}
-+			break;
-+		}
-+		break;
-+
-+	case SFLASH_AT:
-+		/* Probe for Atmel chips */
-+		sflash_cmd(cc, SFLASH_AT_STATUS);
-+		id = R_REG(&cc->flashdata) & 0x3c;
-+		switch (id) {
-+		case 0xc:
-+			/* Atmel AT45DB011 1Mbit Serial Flash */
-+			sflash.blocksize = 256;
-+			sflash.numblocks = 512;
-+			break;
-+		case 0x14:
-+			/* Atmel AT45DB021 2Mbit Serial Flash */
-+			sflash.blocksize = 256;
-+			sflash.numblocks = 1024;
-+			break;
-+		case 0x1c:
-+			/* Atmel AT45DB041 4Mbit Serial Flash */
-+			sflash.blocksize = 256;
-+			sflash.numblocks = 2048;
-+			break;
-+		case 0x24:
-+			/* Atmel AT45DB081 8Mbit Serial Flash */
-+			sflash.blocksize = 256;
-+			sflash.numblocks = 4096;
-+			break;
-+		case 0x2c:
-+			/* Atmel AT45DB161 16Mbit Serial Flash */
-+			sflash.blocksize = 512;
-+			sflash.numblocks = 4096;
-+			break;
-+		case 0x34:
-+			/* Atmel AT45DB321 32Mbit Serial Flash */
-+			sflash.blocksize = 512;
-+			sflash.numblocks = 8192;
-+			break;
-+		case 0x3c:
-+			/* Atmel AT45DB642 64Mbit Serial Flash */
-+			sflash.blocksize = 1024;
-+			sflash.numblocks = 8192;
-+			break;
-+		}
-+		break;
-+	}
-+
-+	sflash.size = sflash.blocksize * sflash.numblocks;
-+	return sflash.size ? &sflash : NULL;
-+}
-+
-+/* Read len bytes starting at offset into buf. Returns number of bytes read. */
-+int
-+sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf)
-+{
-+	int cnt;
-+	uint32 *from, *to;
-+
-+	if (!len)
-+		return 0;
-+
-+	if ((offset + len) > sflash.size)
-+		return -22;
-+
-+	if ((len >= 4) && (offset & 3))
-+		cnt = 4 - (offset & 3);
-+	else if ((len >= 4) && ((uint32)buf & 3))
-+		cnt = 4 - ((uint32)buf & 3);
-+	else
-+		cnt = len;
-+
-+	from = (uint32 *)KSEG1ADDR(SB_FLASH2 + offset);
-+	to = (uint32 *)buf;
-+
-+	if (cnt < 4) {
-+		bcopy(from, to, cnt);
-+		return cnt;
-+	}
-+
-+	while (cnt >= 4) {
-+		*to++ = *from++;
-+		cnt -= 4;
-+	}
-+
-+	return (len - cnt);
-+}
-+
-+/* Poll for command completion. Returns zero when complete. */
-+int
-+sflash_poll(chipcregs_t *cc, uint offset)
-+{
-+	if (offset >= sflash.size)
-+		return -22;
-+
-+	switch (sflash.type) {
-+	case SFLASH_ST:
-+		/* Check for ST Write In Progress bit */
-+		sflash_cmd(cc, SFLASH_ST_RDSR);
-+		return R_REG(&cc->flashdata) & SFLASH_ST_WIP;
-+	case SFLASH_AT:
-+		/* Check for Atmel Ready bit */
-+		sflash_cmd(cc, SFLASH_AT_STATUS);
-+		return !(R_REG(&cc->flashdata) & SFLASH_AT_READY);
-+	}
-+
-+	return 0;
-+}
-+
-+/* Write len bytes starting at offset into buf. Returns number of bytes
-+ * written. Caller should poll for completion.
-+ */
-+int
-+sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
++static void __init
++sbpci_init_regions(sb_t *sbh, uint func, pci_config_regs *cfg, sb_bar_cfg_t *bar)
 +{
-+	struct sflash *sfl;
-+	int ret = 0;
-+	bool is4712b0;
-+	uint32 page, byte, mask;
++	osl_t *osh;
++	uint16 coreid;
++	void *regs;
++	sbconfig_t *sb;
++	uint32 base;
 +
-+	if (!len)
-+		return 0;
++	osh	= sb_osh(sbh);
++	coreid	= sb_coreid(sbh);
++	regs	= sb_coreregs(sbh);
++	sb	= (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
 +
-+	if ((offset + len) > sflash.size)
-+		return -22;
++	switch (coreid) {
++	case SB_USB20H:
++		base = htol32(sb_base(R_REG(osh, &sb->sbadmatch0)));
 +
-+	sfl = &sflash;
-+	switch (sfl->type) {
-+	case SFLASH_ST:
-+		mask = R_REG(&cc->chipid);
-+		is4712b0 = (((mask & CID_ID_MASK) == BCM4712_DEVICE_ID) &&
-+			    ((mask & CID_REV_MASK) == (3 << CID_REV_SHIFT)));
-+		/* Enable writes */
-+		sflash_cmd(cc, SFLASH_ST_WREN);
-+		if (is4712b0) {
-+			mask = 1 << 14;
-+			W_REG(&cc->flashaddress, offset);
-+			W_REG(&cc->flashdata, *buf++);
-+			/* Set chip select */
-+			OR_REG(&cc->gpioout, mask);
-+			/* Issue a page program with the first byte */
-+			sflash_cmd(cc, SFLASH_ST_PP);
-+			ret = 1;
-+			offset++;
-+			len--;
-+			while (len > 0) {
-+				if ((offset & 255) == 0) {
-+					/* Page boundary, drop cs and return */
-+					AND_REG(&cc->gpioout, ~mask);
-+					if (!sflash_poll(cc, offset)) {
-+						/* Flash rejected command */
-+						return -11;
-+					}
-+					return ret;
-+				} else {
-+					/* Write single byte */
-+					sflash_cmd(cc, *buf++);
-+				}
-+				ret++;
-+				offset++;
-+				len--;
-+			}
-+			/* All done, drop cs if needed */
-+			if ((offset & 255) != 1) {
-+				/* Drop cs */
-+				AND_REG(&cc->gpioout, ~mask);
-+				if (!sflash_poll(cc, offset)) {
-+					/* Flash rejected command */
-+					return -12;
-+				}
-+			}
-+		} else {
-+			ret = 1;
-+			W_REG(&cc->flashaddress, offset);
-+			W_REG(&cc->flashdata, *buf);
-+			/* Page program */
-+			sflash_cmd(cc, SFLASH_ST_PP);
-+		}
++		cfg->base[0] = func == 0 ? base : base + 0x800;  /* OHCI/EHCI */
++		cfg->base[1] = 0;
++		cfg->base[2] = 0;
++		cfg->base[3] = 0;
++		cfg->base[4] = 0;
++		cfg->base[5] = 0;
++		bar->n       = 1;
++		bar->size0   = func == 0 ? 0x200 : 0x100;  /* OHCI/EHCI */
++		bar->size1   = 0;
++		bar->size2   = 0;
++		bar->size3   = 0;
 +		break;
-+	case SFLASH_AT:
-+		mask = sfl->blocksize - 1;
-+		page = (offset & ~mask) << 1;
-+		byte = offset & mask;
-+		/* Read main memory page into buffer 1 */
-+		if (byte || len < sfl->blocksize) {
-+			W_REG(&cc->flashaddress, page);
-+			sflash_cmd(cc, SFLASH_AT_BUF1_LOAD);
-+			/* 250 us for AT45DB321B */
-+			SPINWAIT(sflash_poll(cc, offset), 1000);
-+			ASSERT(!sflash_poll(cc, offset));
-+		}
-+		/* Write into buffer 1 */
-+		for (ret = 0; ret < len && byte < sfl->blocksize; ret++) {
-+			W_REG(&cc->flashaddress, byte++);
-+			W_REG(&cc->flashdata, *buf++);
-+			sflash_cmd(cc, SFLASH_AT_BUF1_WRITE);
-+		}
-+		/* Write buffer 1 into main memory page */
-+		W_REG(&cc->flashaddress, page);
-+		sflash_cmd(cc, SFLASH_AT_BUF1_PROGRAM);
++	default:
++		cfg->base[0] = htol32(sb_base(R_REG(osh, &sb->sbadmatch0)));
++		cfg->base[1] = htol32(sb_base(R_REG(osh, &sb->sbadmatch1)));
++		cfg->base[2] = htol32(sb_base(R_REG(osh, &sb->sbadmatch2)));
++		cfg->base[3] = htol32(sb_base(R_REG(osh, &sb->sbadmatch3)));
++		cfg->base[4] = 0;
++		cfg->base[5] = 0;
++		bar->n       = (R_REG(osh, &sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT;
++		bar->size0   = sb_size(R_REG(osh, &sb->sbadmatch0));
++		bar->size1   = sb_size(R_REG(osh, &sb->sbadmatch1));
++		bar->size2   = sb_size(R_REG(osh, &sb->sbadmatch2));
++		bar->size3   = sb_size(R_REG(osh, &sb->sbadmatch3));
 +		break;
 +	}
-+
-+	return ret;
-+}
-+
-+/* Erase a region. Returns number of bytes scheduled for erasure.
-+ * Caller should poll for completion.
-+ */
-+int
-+sflash_erase(chipcregs_t *cc, uint offset)
-+{
-+	struct sflash *sfl;
-+
-+	if (offset >= sflash.size)
-+		return -22;
-+
-+	sfl = &sflash;
-+	switch (sfl->type) {
-+	case SFLASH_ST:
-+		sflash_cmd(cc, SFLASH_ST_WREN);
-+		W_REG(&cc->flashaddress, offset);
-+		sflash_cmd(cc, SFLASH_ST_SE);
-+		return sfl->blocksize;
-+	case SFLASH_AT:
-+		W_REG(&cc->flashaddress, offset << 1);
-+		sflash_cmd(cc, SFLASH_AT_PAGE_ERASE);
-+		return sfl->blocksize;
-+	}
-+
-+	return 0;
 +}
 +
 +/*
-+ * writes the appropriate range of flash, a NULL buf simply erases
-+ * the region of flash
++ * Construct PCI config spaces for SB cores so that they
++ * can be accessed as if they were PCI devices.
 + */
-+int
-+sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
++static void __init
++sbpci_init_cores(sb_t *sbh)
 +{
-+	struct sflash *sfl;
-+	uchar *block = NULL, *cur_ptr, *blk_ptr;
-+	uint blocksize = 0, mask, cur_offset, cur_length, cur_retlen, remainder;
-+	uint blk_offset, blk_len, copied;
-+	int bytes, ret = 0;
-+
-+	/* Check address range */
-+	if (len <= 0)
-+		return 0;
-+
-+	sfl = &sflash;
-+	if ((offset + len) > sfl->size)
-+		return -1;
-+
-+	blocksize = sfl->blocksize;
-+	mask = blocksize - 1;
-+
-+	/* Allocate a block of mem */
-+	if (!(block = MALLOC(NULL, blocksize)))
-+		return -1;
-+
-+	while (len) {
-+		/* Align offset */
-+		cur_offset = offset & ~mask;
-+		cur_length = blocksize;
-+		cur_ptr = block;
-+
-+		remainder = blocksize - (offset & mask);
-+		if (len < remainder)
-+			cur_retlen = len;
-+		else
-+			cur_retlen = remainder;
-+
-+		/* buf == NULL means erase only */
-+		if (buf) {
-+			/* Copy existing data into holding block if necessary */
-+			if ((offset & mask)  || (len < blocksize)) {
-+				blk_offset = cur_offset;
-+				blk_len = cur_length;
-+				blk_ptr = cur_ptr;
++	uint chiprev, coreidx, i;
++	sbconfig_t *sb;
++	pci_config_regs *cfg, *pci;
++	sb_bar_cfg_t *bar;
++	void *regs;
++	osl_t *osh;
++	uint16 vendor, device;
++	uint16 coreid;
++	uint8 class, subclass, progif;
++	uint dev;
++	uint8 header;
++	uint func;
 +
-+				/* Copy entire block */
-+				while(blk_len) {
-+					copied = sflash_read(cc, blk_offset, blk_len, blk_ptr); 
-+					blk_offset += copied;
-+					blk_len -= copied;
-+					blk_ptr += copied;
-+				}
-+			}
++	chiprev = sb_chiprev(sbh);
++	coreidx = sb_coreidx(sbh);
 +
-+			/* Copy input data into holding block */
-+			memcpy(cur_ptr + (offset & mask), buf, cur_retlen);
-+		}
++	osh = sb_osh(sbh);
 +
-+		/* Erase block */
-+		if ((ret = sflash_erase(cc, (uint) cur_offset)) < 0)
-+			goto done;
-+		while (sflash_poll(cc, (uint) cur_offset));
++	/* Scan the SB bus */
++	bzero(sb_config_regs, sizeof(sb_config_regs));
++	bzero(sb_bar_cfg, sizeof(sb_bar_cfg));
++	bzero(sb_pci_cfg, sizeof(sb_pci_cfg));
++	memset(&sb_pci_null, -1, sizeof(sb_pci_null));
++	cfg = sb_config_regs;
++	bar = sb_bar_cfg;
++	for (dev = 0; dev < SB_MAXCORES; dev ++) {
++		/* Check if the core exists */
++		if (!(regs = sb_setcoreidx(sbh, dev)))
++			continue;
++		sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
 +
-+		/* buf == NULL means erase only */
-+		if (!buf) {
-+			offset += cur_retlen;
-+			len -= cur_retlen;
++		/* Check if this core is banned */
++		coreid = sb_coreid(sbh);
++		for (i = 0; i < pci_banned; i++)
++			if (coreid == pci_ban[i])
++				break;
++		if (i < pci_banned)
 +			continue;
-+		}
 +
-+		/* Write holding block */
-+		while (cur_length > 0) {
-+			if ((bytes = sflash_write(cc,
-+						  (uint) cur_offset,
-+						  (uint) cur_length,
-+						  (uchar *) cur_ptr)) < 0) {
-+				ret = bytes;
++		for (func = 0; func < MAXFUNCS; ++func) {
++			/* Make sure we won't go beyond the limit */
++			if (cfg >= &sb_config_regs[SB_MAXCORES]) {
++				printk("PCI: too many emulated devices\n");
 +				goto done;
 +			}
-+			while (sflash_poll(cc, (uint) cur_offset));
-+			cur_offset += bytes;
-+			cur_length -= bytes;
-+			cur_ptr += bytes;
-+		}
-+
-+		offset += cur_retlen;
-+		len -= cur_retlen;
-+		buf += cur_retlen;
-+	}
-+
-+	ret = len;
-+done:
-+	if (block)
-+		MFREE(NULL, block, blocksize);
-+	return ret;
-+}
-+
-diff -Naur linux.old/arch/mips/bcm947xx/time.c linux.dev/arch/mips/bcm947xx/time.c
---- linux.old/arch/mips/bcm947xx/time.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/time.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,118 @@
-+/*
-+ * Copyright 2004, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ * $Id: time.c,v 1.1 2005/03/16 13:49:59 wbx Exp $
-+ */
-+#include <linux/config.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/serial_reg.h>
-+#include <linux/interrupt.h>
-+#include <asm/addrspace.h>
-+#include <asm/io.h>
-+#include <asm/time.h>
-+
-+#include <typedefs.h>
-+#include <osl.h>
-+#include <sbutils.h>
-+#include <bcmnvram.h>
-+#include <sbconfig.h>
-+#include <sbextif.h>
-+#include <sbmips.h>
 +
-+/* Global SB handle */
-+extern void *bcm947xx_sbh;
-+extern spinlock_t bcm947xx_sbh_lock;
-+
-+/* Convenience */
-+#define sbh bcm947xx_sbh
-+#define sbh_lock bcm947xx_sbh_lock
-+
-+extern int panic_timeout;
-+static int watchdog = 0;
-+static u8 *mcr = NULL;
-+
-+void __init
-+bcm947xx_time_init(void)
-+{
-+	unsigned int hz;
-+	extifregs_t *eir;
-+
-+	/*
-+	 * Use deterministic values for initial counter interrupt
-+	 * so that calibrate delay avoids encountering a counter wrap.
-+	 */
-+	write_c0_count(0);
-+	write_c0_compare(0xffff);
-+
-+	if (!(hz = sb_mips_clock(sbh)))
-+		hz = 100000000;
-+
-+	printk("CPU: BCM%04x rev %d at %d MHz\n", sb_chip(sbh), sb_chiprev(sbh),
-+	       (hz + 500000) / 1000000);
-+
-+	/* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
-+	mips_hpt_frequency = hz / 2;
-+
-+	/* Set watchdog interval in ms */
-+	watchdog = simple_strtoul(nvram_safe_get("watchdog"), NULL, 0);
-+	
-+   	/* Please set the watchdog to 3 sec if it is less than 3 but not equal to 0 */
-+	if (watchdog > 0) {
-+		if (watchdog < 3000)
-+			watchdog = 3000;
-+	}
-+
-+
-+	/* Set panic timeout in seconds */
-+	panic_timeout = watchdog / 1000;
-+
-+	/* Setup blink */
-+	if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) {
-+		sbconfig_t *sb = (sbconfig_t *)((unsigned int) eir + SBCONFIGOFF);
-+		unsigned long base = EXTIF_CFGIF_BASE(sb_base(readl(&sb->sbadmatch1)));
-+		mcr = (u8 *) ioremap_nocache(base + UART_MCR, 1);
-+	}
-+}
-+
-+static void
-+bcm947xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+	/* Generic MIPS timer code */
-+	timer_interrupt(irq, dev_id, regs);
-+
-+	/* Set the watchdog timer to reset after the specified number of ms */
-+	if (watchdog > 0)
-+		sb_watchdog(sbh, WATCHDOG_CLOCK / 1000 * watchdog);
-+
-+#ifdef	CONFIG_HWSIM
-+	(*((int *)0xa0000f1c))++;
-+#else
-+	/* Blink one of the LEDs in the external UART */
-+	if (mcr && !(jiffies % (HZ/2)))
-+		writeb(readb(mcr) ^ UART_MCR_OUT2, mcr);
-+#endif
-+}
-+
-+static struct irqaction bcm947xx_timer_irqaction = {
-+	bcm947xx_timer_interrupt,
-+	SA_INTERRUPT,
-+	0,
-+	"timer",
-+	NULL,
-+	NULL
-+};
++			/* Convert core id to pci id */
++			if (sb_corepciid(sbh, func, &vendor, &device, &class, &subclass,
++			                 &progif, &header))
++				continue;
 +
-+void __init
-+bcm947xx_timer_setup(struct irqaction *irq)
-+{
-+	/* Enable the timer interrupt */
-+	setup_irq(7, &bcm947xx_timer_irqaction);
-+}
-diff -Naur linux.old/arch/mips/config-shared.in linux.dev/arch/mips/config-shared.in
---- linux.old/arch/mips/config-shared.in	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/config-shared.in	2006-04-06 15:34:14.000000000 +0200
-@@ -208,6 +208,14 @@
-    fi
-    define_bool CONFIG_MIPS_RTC y
- fi
-+dep_bool 'Support for Broadcom MIPS-based boards' CONFIG_MIPS_BRCM $CONFIG_EXPERIMENTAL
-+dep_bool 'Support for Broadcom BCM947XX' CONFIG_BCM947XX $CONFIG_MIPS_BRCM
-+if [ "$CONFIG_BCM947XX" = "y" ] ; then
-+   bool '    Support for Broadcom BCM4710' CONFIG_BCM4710
-+   bool '    Support for Broadcom BCM4310' CONFIG_BCM4310
-+   bool '    Support for Broadcom BCM4704' CONFIG_BCM4704
-+   bool '    Support for Broadcom BCM5365' CONFIG_BCM5365
-+fi
- bool 'Support for SNI RM200 PCI' CONFIG_SNI_RM200_PCI
- bool 'Support for TANBAC TB0226 (Mbase)' CONFIG_TANBAC_TB0226
- bool 'Support for TANBAC TB0229 (VR4131DIMM)' CONFIG_TANBAC_TB0229
-@@ -229,6 +237,11 @@
- define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM n
- 
- #
-+# Provide an option for a default kernel command line
-+#
-+string 'Default kernel command string' CONFIG_CMDLINE ""
-+
-+#
- # Select some configuration options automatically based on user selections.
- #
- if [ "$CONFIG_ACER_PICA_61" = "y" ]; then
-@@ -554,6 +567,13 @@
-    define_bool CONFIG_SWAP_IO_SPACE_L y
-    define_bool CONFIG_BOOT_ELF32 y
- fi
-+if [ "$CONFIG_BCM947XX" = "y" ] ; then
-+   define_bool CONFIG_PCI y
-+   define_bool CONFIG_NONCOHERENT_IO y
-+   define_bool CONFIG_NEW_TIME_C y
-+   define_bool CONFIG_NEW_IRQ y
-+   define_bool CONFIG_HND y
-+fi
- if [ "$CONFIG_SNI_RM200_PCI" = "y" ]; then
-    define_bool CONFIG_ARC32 y
-    define_bool CONFIG_ARC_MEMORY y
-@@ -1042,7 +1062,11 @@
- 
- bool 'Are you using a crosscompiler' CONFIG_CROSSCOMPILE
- bool 'Enable run-time debugging' CONFIG_RUNTIME_DEBUG
--bool 'Remote GDB kernel debugging' CONFIG_KGDB
-+if [ "$CONFIG_BCM947XX" = "y" ] ; then
-+	bool 'Remote GDB kernel debugging' CONFIG_REMOTE_DEBUG
-+else 
-+	bool 'Remote GDB kernel debugging' CONFIG_KGDB
-+fi
- dep_bool '  Console output to GDB' CONFIG_GDB_CONSOLE $CONFIG_KGDB
- if [ "$CONFIG_KGDB" = "y" ]; then
-    define_bool CONFIG_DEBUG_INFO y
-diff -Naur linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-probe.c
---- linux.old/arch/mips/kernel/cpu-probe.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/kernel/cpu-probe.c	2006-04-06 15:34:14.000000000 +0200
-@@ -162,7 +162,7 @@
- 
- static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
- {
--	switch (c->processor_id & 0xff00) {
-+	switch (c->processor_id & PRID_IMP_MASK) {
- 	case PRID_IMP_R2000:
- 		c->cputype = CPU_R2000;
- 		c->isa_level = MIPS_CPU_ISA_I;
-@@ -172,7 +172,7 @@
- 		c->tlbsize = 64;
- 		break;
- 	case PRID_IMP_R3000:
--		if ((c->processor_id & 0xff) == PRID_REV_R3000A)
-+		if ((c->processor_id & PRID_REV_MASK) == PRID_REV_R3000A)
- 			if (cpu_has_confreg())
- 				c->cputype = CPU_R3081E;
- 			else
-@@ -187,12 +187,12 @@
- 		break;
- 	case PRID_IMP_R4000:
- 		if (read_c0_config() & CONF_SC) {
--			if ((c->processor_id & 0xff) >= PRID_REV_R4400)
-+			if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400)
- 				c->cputype = CPU_R4400PC;
- 			else
- 				c->cputype = CPU_R4000PC;
- 		} else {
--			if ((c->processor_id & 0xff) >= PRID_REV_R4400)
-+			if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400)
- 				c->cputype = CPU_R4400SC;
- 			else
- 				c->cputype = CPU_R4000SC;
-@@ -438,7 +438,7 @@
- static inline void cpu_probe_mips(struct cpuinfo_mips *c)
- {
- 	decode_config1(c);
--	switch (c->processor_id & 0xff00) {
-+	switch (c->processor_id & PRID_IMP_MASK) {
- 	case PRID_IMP_4KC:
- 		c->cputype = CPU_4KC;
- 		c->isa_level = MIPS_CPU_ISA_M32;
-@@ -479,10 +479,10 @@
- {
- 	decode_config1(c);
- 	c->options |= MIPS_CPU_PREFETCH;
--	switch (c->processor_id & 0xff00) {
-+	switch (c->processor_id & PRID_IMP_MASK) {
- 	case PRID_IMP_AU1_REV1:
- 	case PRID_IMP_AU1_REV2:
--		switch ((c->processor_id >> 24) & 0xff) {
-+		switch ((c->processor_id >> 24) & PRID_REV_MASK) {
- 		case 0:
-  			c->cputype = CPU_AU1000;
- 			break;
-@@ -510,10 +510,34 @@
- 	}
- }
- 
-+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
-+{
-+	decode_config1(c);
-+	c->options |= MIPS_CPU_PREFETCH;
-+	switch (c->processor_id & PRID_IMP_MASK) {
-+	case PRID_IMP_BCM4710:
-+			c->cputype = CPU_BCM4710;
-+			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | 
-+								MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
-+			c->scache.flags = MIPS_CACHE_NOT_PRESENT;
-+			break;
-+	case PRID_IMP_4KC:              
-+	case PRID_IMP_BCM3302:          
-+			c->cputype = CPU_BCM3302;
-+			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | 
-+								MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
-+			c->scache.flags = MIPS_CACHE_NOT_PRESENT;
-+			break;
-+	default:
-+			c->cputype = CPU_UNKNOWN;
-+			break;
-+	}
-+}
-+
- static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
- {
- 	decode_config1(c);
--	switch (c->processor_id & 0xff00) {
-+	switch (c->processor_id & PRID_IMP_MASK) {
- 	case PRID_IMP_SB1:
- 		c->cputype = CPU_SB1;
- 		c->isa_level = MIPS_CPU_ISA_M64;
-@@ -535,7 +559,7 @@
- static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c)
- {
- 	decode_config1(c);
--	switch (c->processor_id & 0xff00) {
-+	switch (c->processor_id & PRID_IMP_MASK) {
- 	case PRID_IMP_SR71000:
- 		c->cputype = CPU_SR71000;
- 		c->isa_level = MIPS_CPU_ISA_M64;
-@@ -560,7 +584,7 @@
- 	c->cputype	= CPU_UNKNOWN;
- 
- 	c->processor_id = read_c0_prid();
--	switch (c->processor_id & 0xff0000) {
-+	switch (c->processor_id & PRID_COMP_MASK) {
- 
- 	case PRID_COMP_LEGACY:
- 		cpu_probe_legacy(c);
-@@ -571,6 +595,9 @@
- 	case PRID_COMP_ALCHEMY:
- 		cpu_probe_alchemy(c);
- 		break;
-+	case PRID_COMP_BROADCOM:
-+		cpu_probe_broadcom(c);
-+		break;
- 	case PRID_COMP_SIBYTE:
- 		cpu_probe_sibyte(c);
- 		break;
-diff -Naur linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
---- linux.old/arch/mips/kernel/head.S	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/kernel/head.S	2006-04-06 15:34:14.000000000 +0200
-@@ -28,12 +28,20 @@
- #include <asm/mipsregs.h>
- #include <asm/stackframe.h>
- 
-+#ifdef CONFIG_BCM4710
-+#undef eret
-+#define eret nop; nop; eret
-+#endif
-+
- 		.text
-+		j       kernel_entry
-+		nop
-+
- 		/*
- 		 * Reserved space for exception handlers.
- 		 * Necessary for machines which link their kernels at KSEG0.
- 		 */
--		.fill	0x400
-+		.fill	0x3f4
- 
- 		/* The following two symbols are used for kernel profiling. */
- 		EXPORT(stext)
-diff -Naur linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
---- linux.old/arch/mips/kernel/proc.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/kernel/proc.c	2006-04-06 15:34:14.000000000 +0200
-@@ -78,9 +78,10 @@
- 	[CPU_AU1550]	"Au1550",
- 	[CPU_24K]	"MIPS 24K",
- 	[CPU_AU1200]	"Au1200",
-+	[CPU_BCM4710]   "BCM4710",
-+	[CPU_BCM3302]   "BCM3302",
- };
- 
--
- static int show_cpuinfo(struct seq_file *m, void *v)
- {
- 	unsigned int version = current_cpu_data.processor_id;
-diff -Naur linux.old/arch/mips/kernel/setup.c linux.dev/arch/mips/kernel/setup.c
---- linux.old/arch/mips/kernel/setup.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/kernel/setup.c	2006-04-06 15:34:14.000000000 +0200
-@@ -493,6 +493,7 @@
- 	void swarm_setup(void);
- 	void hp_setup(void);
- 	void au1x00_setup(void);
-+	void brcm_setup(void);
- 	void frame_info_init(void);
- 
- 	frame_info_init();
-@@ -691,6 +692,11 @@
-                 pmc_yosemite_setup();
-                 break;
- #endif
-+#if defined(CONFIG_BCM4710) || defined(CONFIG_BCM4310)
-+	case MACH_GROUP_BRCM:
-+			brcm_setup();
-+			break;
-+#endif	
- 	default:
- 		panic("Unsupported architecture");
- 	}
-diff -Naur linux.old/arch/mips/kernel/traps.c linux.dev/arch/mips/kernel/traps.c
---- linux.old/arch/mips/kernel/traps.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/kernel/traps.c	2006-04-06 15:34:14.000000000 +0200
-@@ -920,6 +920,7 @@
- void __init trap_init(void)
- {
- 	extern char except_vec1_generic;
-+	extern char except_vec2_generic;
- 	extern char except_vec3_generic, except_vec3_r4000;
- 	extern char except_vec_ejtag_debug;
- 	extern char except_vec4;
-@@ -927,6 +928,7 @@
- 
- 	/* Copy the generic exception handler code to it's final destination. */
- 	memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80);
-+	memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80);
- 
- 	/*
- 	 * Setup default vectors
-@@ -985,6 +987,12 @@
- 	set_except_vector(13, handle_tr);
- 	set_except_vector(22, handle_mdmx);
- 
-+	if (current_cpu_data.cputype == CPU_SB1) {
-+		/* Enable timer interrupt and scd mapped interrupt */
-+		clear_c0_status(0xf000);
-+		set_c0_status(0xc00);
-+	}
-+
- 	if (cpu_has_fpu && !cpu_has_nofpuex)
- 		set_except_vector(15, handle_fpe);
- 
-diff -Naur linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c
---- linux.old/arch/mips/mm/c-r4k.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/mm/c-r4k.c	2006-04-06 15:34:15.000000000 +0200
-@@ -1166,3 +1166,47 @@
- 	build_clear_page();
- 	build_copy_page();
- }
-+
-+#ifdef CONFIG_BCM4704
-+static void __init mips32_icache_fill(unsigned long addr, uint nbytes)
-+{
-+	unsigned long ic_lsize = current_cpu_data.icache.linesz;
-+	int i;
-+	for (i = 0; i < nbytes; i += ic_lsize)
-+		fill_icache_line((addr + i));
-+}
-+
-+/*
-+ *  This must be run from the cache on 4704A0
-+ *  so there are no mips core BIU ops in progress
-+ *  when the PFC is enabled.
-+ */
-+#define PFC_CR0         0xff400000      /* control reg 0 */
-+#define PFC_CR1         0xff400004      /* control reg 1 */
-+static void __init enable_pfc(u32 mode)
-+{
-+	/* write range */
-+	*(volatile u32 *)PFC_CR1 = 0xffff0000;
-+
-+	/* enable */
-+	*(volatile u32 *)PFC_CR0 = mode;
-+}
-+#endif
-+
-+
-+void check_enable_mips_pfc(int val)
-+{
-+
-+#ifdef CONFIG_BCM4704
-+	struct cpuinfo_mips *c = &current_cpu_data;
-+
-+	/* enable prefetch cache */
-+	if (((c->processor_id & (PRID_COMP_MASK | PRID_IMP_MASK)) == PRID_IMP_BCM3302) 
-+		&& (read_c0_diag() & (1 << 29))) {
-+			mips32_icache_fill((unsigned long) &enable_pfc, 64);
-+			enable_pfc(val);
-+	}
-+#endif
-+}
-+
-+
-diff -Naur linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile
---- linux.old/arch/mips/pci/Makefile	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/arch/mips/pci/Makefile	2006-04-06 15:34:14.000000000 +0200
-@@ -13,7 +13,9 @@
- obj-$(CONFIG_MIPS_MSC)		+= ops-msc.o
- obj-$(CONFIG_MIPS_NILE4)	+= ops-nile4.o
- obj-$(CONFIG_SNI_RM200_PCI)	+= ops-sni.o
-+ifndef CONFIG_BCM947XX
- obj-y				+= pci.o
-+endif
- obj-$(CONFIG_PCI_AUTO)		+= pci_auto.o
- 
- include $(TOPDIR)/Rules.make
-diff -Naur linux.old/drivers/char/serial.c linux.dev/drivers/char/serial.c
---- linux.old/drivers/char/serial.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/char/serial.c	2006-04-06 15:34:14.000000000 +0200
-@@ -444,6 +444,10 @@
- 		return inb(info->port+1);
- #endif
- 	case SERIAL_IO_MEM:
-+#ifdef CONFIG_BCM4310
-+		readb((unsigned long) info->iomem_base +
-+				(UART_SCR<<info->iomem_reg_shift));
-+#endif
- 		return readb((unsigned long) info->iomem_base +
- 			     (offset<<info->iomem_reg_shift));
- 	default:
-@@ -464,6 +468,9 @@
- 	case SERIAL_IO_MEM:
- 		writeb(value, (unsigned long) info->iomem_base +
- 			      (offset<<info->iomem_reg_shift));
-+#ifdef CONFIG_BCM4704
-+		*((volatile unsigned int *) KSEG1ADDR(0x18000000));
-+#endif
- 		break;
- 	default:
- 		outb(value, info->port+offset);
-@@ -1728,7 +1735,7 @@
- 			/* Special case since 134 is really 134.5 */
- 			quot = (2*baud_base / 269);
- 		else if (baud)
--			quot = baud_base / baud;
-+			quot = (baud_base + (baud / 2)) / baud;
- 	}
- 	/* If the quotient is zero refuse the change */
- 	if (!quot && old_termios) {
-@@ -1745,12 +1752,12 @@
- 				/* Special case since 134 is really 134.5 */
- 				quot = (2*baud_base / 269);
- 			else if (baud)
--				quot = baud_base / baud;
-+				quot = (baud_base + (baud / 2)) / baud;
- 		}
- 	}
- 	/* As a last resort, if the quotient is zero, default to 9600 bps */
- 	if (!quot)
--		quot = baud_base / 9600;
-+		quot = (baud_base + 4800) / 9600;
- 	/*
- 	 * Work around a bug in the Oxford Semiconductor 952 rev B
- 	 * chip which causes it to seriously miscalculate baud rates
-@@ -5994,6 +6001,13 @@
- 	 *	Divisor, bytesize and parity
- 	 */
- 	state = rs_table + co->index;
-+	/*
-+ 	 * Safe guard: state structure must have been initialized
-+	 */
-+	if (state->iomem_base == NULL) {
-+		printk("!unable to setup serial console!\n");
-+		return -1;
-+	}
- 	if (doflow)
- 		state->flags |= ASYNC_CONS_FLOW;
- 	info = &async_sercons;
-@@ -6007,7 +6021,7 @@
- 	info->io_type = state->io_type;
- 	info->iomem_base = state->iomem_base;
- 	info->iomem_reg_shift = state->iomem_reg_shift;
--	quot = state->baud_base / baud;
-+	quot = (state->baud_base + (baud / 2)) / baud;
- 	cval = cflag & (CSIZE | CSTOPB);
- #if defined(__powerpc__) || defined(__alpha__)
- 	cval >>= 8;
-diff -Naur linux.old/drivers/net/Config.in linux.dev/drivers/net/Config.in
---- linux.old/drivers/net/Config.in	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/net/Config.in	2006-04-06 15:34:14.000000000 +0200
-@@ -2,6 +2,8 @@
- # Network device configuration
- #
- 
-+tristate 'Broadcom Home Network Division' CONFIG_HND $CONFIG_PCI
-+
- source drivers/net/arcnet/Config.in
- 
- tristate 'Dummy net driver support' CONFIG_DUMMY
-diff -Naur linux.old/drivers/net/Makefile linux.dev/drivers/net/Makefile
---- linux.old/drivers/net/Makefile	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/net/Makefile	2006-04-06 16:45:29.000000000 +0200
-@@ -3,6 +3,8 @@
- # Makefile for the Linux network (ethercard) device drivers.
- #
- 
-+EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include
-+
- obj-y           :=
- obj-m           :=
- obj-n           :=
-@@ -39,6 +41,9 @@
-   obj-$(CONFIG_ISDN) += slhc.o
- endif
- 
-+subdir-$(CONFIG_HND) += hnd
-+subdir-$(CONFIG_WL) += wl
-+subdir-$(CONFIG_WL2) += wl2
- subdir-$(CONFIG_NET_PCMCIA) += pcmcia
- subdir-$(CONFIG_NET_WIRELESS) += wireless
- subdir-$(CONFIG_TULIP) += tulip
-@@ -69,6 +74,10 @@
- obj-$(CONFIG_MYRI_SBUS) += myri_sbus.o
- obj-$(CONFIG_SUNGEM) += sungem.o
- 
-+ifeq ($(CONFIG_HND),y)
-+  obj-y += hnd/hnd.o
-+endif
-+
- obj-$(CONFIG_MACE) += mace.o
- obj-$(CONFIG_BMAC) += bmac.o
- obj-$(CONFIG_GMAC) += gmac.o
-diff -Naur linux.old/drivers/net/hnd/Makefile linux.dev/drivers/net/hnd/Makefile
---- linux.old/drivers/net/hnd/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/Makefile	2006-04-06 16:20:00.000000000 +0200
-@@ -0,0 +1,19 @@
-+#
-+# Makefile for the BCM47xx specific kernel interface routines
-+# under Linux.
-+#
-+
-+EXTRA_CFLAGS	+= -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
-+
-+O_TARGET	:= hnd.o
-+
-+HND_OBJS	:= bcmutils.o linux_osl.o sbutils.o bcmsrom.o
-+
-+export-objs	:= shared_ksyms.o
-+obj-y		:= shared_ksyms.o $(HND_OBJS)
-+obj-m           := $(O_TARGET)
-+
-+include $(TOPDIR)/Rules.make
-+
-+shared_ksyms.c: shared_ksyms.sh $(HND_OBJS)
-+	sh -e $< $(HND_OBJS) > $@
-diff -Naur linux.old/drivers/net/hnd/bcmsrom.c linux.dev/drivers/net/hnd/bcmsrom.c
---- linux.old/drivers/net/hnd/bcmsrom.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/bcmsrom.c	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,938 @@
-+/*
-+ *  Misc useful routines to access NIC SROM/OTP .
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
-+ */
-+
-+#include <typedefs.h>
-+#include <osl.h>
-+#include <bcmutils.h>
-+#include <bcmsrom.h>
-+#include <bcmdevs.h>
-+#include <bcmendian.h>
-+#include <sbpcmcia.h>
-+#include <pcicfg.h>
-+#include <sbutils.h>
-+#include <bcmnvram.h>
-+
-+struct  ether_addr {
-+	uint8 octet[6];
-+} PACKED;
-+
-+#define	VARS_MAX	4096	/* should be reduced */
-+
-+#define WRITE_ENABLE_DELAY	500	/* 500 ms after write enable/disable toggle */
-+#define WRITE_WORD_DELAY	20	/* 20 ms between each word write */
-+
-+static int initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count);
-+static int initvars_cis_pcmcia(void *sbh, osl_t *osh, char **vars, int *count);
-+static int initvars_flash_sb(void *sbh, char **vars, int *count);
-+static int srom_parsecis(osl_t *osh, uint8 *cis, char **vars, int *count);
-+static int sprom_cmd_pcmcia(osl_t *osh, uint8 cmd);
-+static int sprom_read_pcmcia(osl_t *osh, uint16 addr, uint16 *data);
-+static int sprom_write_pcmcia(osl_t *osh, uint16 addr, uint16 data);
-+static int sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc);
-+
-+static int initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count);
-+static int initvars_flash(osl_t *osh, char **vp, int len, char *devpath);
-+
-+/*
-+ * Initialize local vars from the right source for this platform.
-+ * Return 0 on success, nonzero on error.
-+ */
-+int
-+srom_var_init(void *sbh, uint bustype, void *curmap, osl_t *osh, char **vars, int *count)
-+{
-+	ASSERT(bustype == BUSTYPE(bustype));
-+	if (vars == NULL || count == NULL)
-+		return (0);
-+
-+	switch (BUSTYPE(bustype)) {
-+	case SB_BUS:
-+	case JTAG_BUS:
-+		return initvars_flash_sb(sbh, vars, count);
-+
-+	case PCI_BUS:
-+		ASSERT(curmap);	/* can not be NULL */
-+		return initvars_srom_pci(sbh, curmap, vars, count);
-+
-+	case PCMCIA_BUS:
-+		return initvars_cis_pcmcia(sbh, osh, vars, count);
-+
-+
-+	default:
-+		ASSERT(0);
-+	}
-+	return (-1);
-+}
-+
-+/* support only 16-bit word read from srom */
-+int
-+srom_read(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
-+{
-+	void *srom;
-+	uint i, off, nw;
-+
-+	ASSERT(bustype == BUSTYPE(bustype));
-+
-+	/* check input - 16-bit access only */
-+	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
-+		return 1;
-+
-+	off = byteoff / 2;
-+	nw = nbytes / 2;
-+
-+	if (BUSTYPE(bustype) == PCI_BUS) {
-+		if (!curmap)
-+			return 1;
-+		srom = (uchar*)curmap + PCI_BAR0_SPROM_OFFSET;
-+		if (sprom_read_pci(srom, off, buf, nw, FALSE))
-+			return 1;
-+	} else if (BUSTYPE(bustype) == PCMCIA_BUS) {
-+		for (i = 0; i < nw; i++) {
-+			if (sprom_read_pcmcia(osh, (uint16)(off + i), (uint16*)(buf + i)))
-+				return 1;
-+		}
-+	} else {
-+		return 1;
-+	}
-+
-+	return 0;
-+}
-+
-+/* support only 16-bit word write into srom */
-+int
-+srom_write(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf)
-+{
-+	uint16 *srom;
-+	uint i, off, nw, crc_range;
-+	uint16 image[SPROM_SIZE], *p;
-+	uint8 crc;
-+	volatile uint32 val32;
-+
-+	ASSERT(bustype == BUSTYPE(bustype));
-+
-+	/* check input - 16-bit access only */
-+	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
-+		return 1;
-+
-+	crc_range = (((BUSTYPE(bustype) == PCMCIA_BUS) || (BUSTYPE(bustype) == SDIO_BUS)) ? SPROM_SIZE : SPROM_CRC_RANGE) * 2;
-+
-+	/* if changes made inside crc cover range */
-+	if (byteoff < crc_range) {
-+		nw = (((byteoff + nbytes) > crc_range) ? byteoff + nbytes : crc_range) / 2;
-+		/* read data including entire first 64 words from srom */
-+		if (srom_read(bustype, curmap, osh, 0, nw * 2, image))
-+			return 1;
-+		/* make changes */
-+		bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes);
-+		/* calculate crc */
-+		htol16_buf(image, crc_range);
-+		crc = ~hndcrc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE);
-+		ltoh16_buf(image, crc_range);
-+		image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff);
-+		p = image;
-+		off = 0;
-+	} else {
-+		p = buf;
-+		off = byteoff / 2;
-+		nw = nbytes / 2;
-+	}
-+
-+	if (BUSTYPE(bustype) == PCI_BUS) {
-+		srom = (uint16*)((uchar*)curmap + PCI_BAR0_SPROM_OFFSET);
-+		/* enable writes to the SPROM */
-+		val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32));
-+		val32 |= SPROM_WRITEEN;
-+		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32);
-+		bcm_mdelay(WRITE_ENABLE_DELAY);
-+		/* write srom */
-+		for (i = 0; i < nw; i++) {
-+			W_REG(&srom[off + i], p[i]);
-+			bcm_mdelay(WRITE_WORD_DELAY);
-+		}
-+		/* disable writes to the SPROM */
-+		OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN);
-+	} else if (BUSTYPE(bustype) == PCMCIA_BUS) {
-+		/* enable writes to the SPROM */
-+		if (sprom_cmd_pcmcia(osh, SROM_WEN))
-+			return 1;
-+		bcm_mdelay(WRITE_ENABLE_DELAY);
-+		/* write srom */
-+		for (i = 0; i < nw; i++) {
-+			sprom_write_pcmcia(osh, (uint16)(off + i), p[i]);
-+			bcm_mdelay(WRITE_WORD_DELAY);
-+		}
-+		/* disable writes to the SPROM */
-+		if (sprom_cmd_pcmcia(osh, SROM_WDS))
-+			return 1;
-+	} else {
-+		return 1;
-+	}
-+
-+	bcm_mdelay(WRITE_ENABLE_DELAY);
-+	return 0;
-+}
-+
-+
-+static int
-+srom_parsecis(osl_t *osh, uint8 *cis, char **vars, int *count)
-+{
-+	char eabuf[32];
-+	char *vp, *base;
-+	uint8 tup, tlen, sromrev = 1;
-+	int i, j;
-+	uint varsize;
-+	bool ag_init = FALSE;
-+	uint32 w32;
-+
-+	ASSERT(vars);
-+	ASSERT(count);
-+
-+	base = vp = MALLOC(osh, VARS_MAX);
-+	ASSERT(vp);
-+	if (!vp)
-+		return -2;
-+
-+	i = 0;
-+	do {
-+		tup = cis[i++];
-+		tlen = cis[i++];
-+		if ((i + tlen) >= CIS_SIZE)
-+			break;
-+
-+		switch (tup) {
-+		case CISTPL_MANFID:
-+			vp += sprintf(vp, "manfid=%d", (cis[i + 1] << 8) + cis[i]);
-+			vp++;
-+			vp += sprintf(vp, "prodid=%d", (cis[i + 3] << 8) + cis[i + 2]);
-+			vp++;
-+			break;
-+
-+		case CISTPL_FUNCE:
-+			if (cis[i] == LAN_NID) {
-+				ASSERT(cis[i + 1] == 6);
-+				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_SROMREV:
-+				sromrev = cis[i + 1];
-+				break;
-+
-+			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:
-+				ASSERT(sromrev > 1);
-+				vp += sprintf(vp, "cc=%d", cis[i + 1]);
-+				vp++;
-+				break;
-+
-+			case HNBU_PAPARMS:
-+				if (tlen == 2) {
-+					ASSERT(sromrev == 1);
-+					vp += sprintf(vp, "pa0maxpwr=%d", cis[i + 1]);
-+					vp++;
-+				} else if (tlen >= 9) {
-+					if (tlen == 10) {
-+						ASSERT(sromrev == 2);
-+						vp += sprintf(vp, "opo=%d", cis[i + 9]);
-+						vp++;
-+					} else
-+						ASSERT(tlen == 9);
-+
-+					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++;
-+					vp += sprintf(vp, "pa0maxpwr=%d", cis[i + 8]);
-+					vp++;
-+				} else
-+					ASSERT(tlen >= 9);
-+				break;
-+
-+			case HNBU_OEM:
-+				ASSERT(sromrev == 1);
-+				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:
-+				w32 = (cis[i + 2] << 8) + cis[i + 1];
-+				if (tlen == 5)
-+					w32 |= (cis[i + 4] << 24) + (cis[i + 3] << 16);
-+				vp += sprintf(vp, "boardflags=0x%x", w32);
-+				vp++;
-+				break;
-+
-+			case HNBU_LEDS:
-+				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++;
-+				}
++			/*
++			 * Differentiate real PCI config from emulated.
++			 * non zero 'pci' indicate there is a real PCI config space
++			 * for this device.
++			 */
++			switch (device) {
++			case BCM47XX_GIGETH_ID:
++				pci = (pci_config_regs *)((uint32)regs + 0x800);
 +				break;
-+
-+			case HNBU_CCODE:
-+				ASSERT(sromrev > 1);
-+				vp += sprintf(vp, "ccode=%c%c", cis[i + 1], cis[i + 2]);
-+				vp++;
-+				vp += sprintf(vp, "cctl=0x%x", cis[i + 3]);
-+				vp++;
++			case BCM47XX_SATAXOR_ID:
++				pci = (pci_config_regs *)((uint32)regs + 0x400);
 +				break;
-+
-+			case HNBU_CCKPO:
-+				ASSERT(sromrev > 2);
-+				vp += sprintf(vp, "cckpo=0x%x", (cis[i + 2] << 8) | cis[i + 1]);
-+				vp++;
++			case BCM47XX_ATA100_ID:
++				pci = (pci_config_regs *)((uint32)regs + 0x800);
 +				break;
-+
-+			case HNBU_OFDMPO:
-+				ASSERT(sromrev > 2);
-+				vp += sprintf(vp, "ofdmpo=0x%x", (cis[i + 4] << 24) | 
-+					      (cis[i + 3] << 16) | (cis[i + 2] << 8) | cis[i + 1]);
-+				vp++;
++			default:
++				pci = NULL;
 +				break;
 +			}
-+			break;
-+
-+		}
-+		i += tlen;
-+	} while (tup != 0xff);
-+
-+	/* Set the srom version */
-+	vp += sprintf(vp, "sromrev=%d", sromrev);
-+	vp++;
-+
-+	/* if there is no antenna gain field, set default */
-+	if (ag_init == FALSE) {
-+		ASSERT(sromrev == 1);
-+		vp += sprintf(vp, "ag0=%d", 0xff);
-+		vp++;
-+	}
-+
-+	/* final nullbyte terminator */
-+	*vp++ = '\0';
-+	varsize = (uint)(vp - base);
-+
-+	ASSERT((vp - base) < VARS_MAX);
-+
-+	if (varsize == VARS_MAX) {
-+		*vars = base;
-+	} else {
-+		vp = MALLOC(osh, varsize);
-+		ASSERT(vp);
-+		if (vp)
-+			bcopy(base, vp, varsize);
-+		MFREE(osh, base, VARS_MAX);
-+		*vars = vp;
-+		if (!vp) {
-+			*count = 0;
-+			return -2;
-+		}
-+	}
-+	*count = varsize;
-+
-+	return (0);
-+}
-+
-+
-+/* set PCMCIA sprom command register */
-+static int
-+sprom_cmd_pcmcia(osl_t *osh, uint8 cmd)
-+{
-+	uint8 status = 0;
-+	uint wait_cnt = 1000;
-+
-+	/* write sprom command register */
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_CS, &cmd, 1);
-+
-+	/* wait status */
-+	while (wait_cnt--) {
-+		OSL_PCMCIA_READ_ATTR(osh, SROM_CS, &status, 1);
-+		if (status & SROM_DONE)
-+			return 0;
-+	}
-+
-+	return 1;
-+}
-+
-+/* read a word from the PCMCIA srom */
-+static int
-+sprom_read_pcmcia(osl_t *osh, uint16 addr, uint16 *data)
-+{
-+	uint8 addr_l, addr_h, data_l, data_h;
-+
-+	addr_l = (uint8)((addr * 2) & 0xff);
-+	addr_h = (uint8)(((addr * 2) >> 8) & 0xff);
-+
-+	/* set address */
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1);
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1);
-+
-+	/* do read */
-+	if (sprom_cmd_pcmcia(osh, SROM_READ))
-+		return 1;
-+
-+	/* read data */
-+	data_h = data_l = 0;
-+	OSL_PCMCIA_READ_ATTR(osh, SROM_DATAH, &data_h, 1);
-+	OSL_PCMCIA_READ_ATTR(osh, SROM_DATAL, &data_l, 1);
-+
-+	*data = (data_h << 8) | data_l;
-+	return 0;
-+}
-+
-+/* write a word to the PCMCIA srom */
-+static int
-+sprom_write_pcmcia(osl_t *osh, uint16 addr, uint16 data)
-+{
-+	uint8 addr_l, addr_h, data_l, data_h;
-+
-+	addr_l = (uint8)((addr * 2) & 0xff);
-+	addr_h = (uint8)(((addr * 2) >> 8) & 0xff);
-+	data_l = (uint8)(data & 0xff);
-+	data_h = (uint8)((data >> 8) & 0xff);
-+
-+	/* set address */
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1);
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1);
-+
-+	/* write data */
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAH, &data_h, 1);
-+	OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAL, &data_l, 1);
-+
-+	/* do write */
-+	return sprom_cmd_pcmcia(osh, SROM_WRITE);
-+}
-+
-+/*
-+ * Read in and validate sprom.
-+ * Return 0 on success, nonzero on error.
-+ */
-+static int
-+sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc)
-+{
-+	int err = 0;
-+	uint i;
-+
-+	/* read the sprom */
-+	for (i = 0; i < nwords; i++)
-+		buf[i] = R_REG(&sprom[wordoff + i]);
-+
-+	if (check_crc) {
-+		/* fixup the endianness so crc8 will pass */
-+		htol16_buf(buf, nwords * 2);
-+		if (hndcrc8((uint8*)buf, nwords * 2, CRC8_INIT_VALUE) != CRC8_GOOD_VALUE)
-+			err = 1;
-+		/* now correct the endianness of the byte array */
-+		ltoh16_buf(buf, nwords * 2);
-+	}
-+	
-+	return err;
-+}	
-+
-+/*
-+* Create variable table from memory.
-+* Return 0 on success, nonzero on error.
-+*/
-+static int
-+initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count)
-+{
-+	int c = (int)(end - start);
-+
-+	/* do it only when there is more than just the null string */
-+	if (c > 1) {
-+		char *vp = MALLOC(osh, c);
-+		ASSERT(vp);
-+		if (!vp)
-+			return BCME_NOMEM;
-+		bcopy(start, vp, c);
-+		*vars = vp;
-+		*count = c;
-+	}
-+	else {
-+		*vars = NULL;
-+		*count = 0;
-+	}
-+	
-+	return 0;
-+}
-+
-+/*
-+* Find variables with <devpath> from flash. 'base' points to the beginning 
-+* of the table upon enter and to the end of the table upon exit when success.
-+* Return 0 on success, nonzero on error.
-+*/
-+static int
-+initvars_flash(osl_t *osh, char **base, int size, char *devpath)
-+{
-+	char *vp = *base;
-+	char *flash;
-+	int err;
-+	char *s;
-+	uint l, dl, copy_len;
-+
-+	/* allocate memory and read in flash */
-+	if (!(flash = MALLOC(osh, NVRAM_SPACE)))
-+		return BCME_NOMEM;
-+	if ((err = BCMINIT(nvram_getall)(flash, NVRAM_SPACE)))
-+		goto exit;
-+
-+	/* grab vars with the <devpath> prefix in name */
-+	dl = strlen(devpath);
-+	for (s = flash; s && *s; s += l + 1) {
-+		l = strlen(s);
-+		
-+		/* skip non-matching variable */
-+		if (strncmp(s, devpath, dl))
-+			continue;
-+		
-+		/* is there enough room to copy? */
-+		copy_len = l - dl + 1;
-+		if (size < (int)copy_len) {
-+			err = BCME_BUFTOOSHORT;
-+			goto exit;
-+		}
-+
-+		/* no prefix, just the name=value */
-+		strcpy(vp, &s[dl]);
-+		vp += copy_len;
-+		size -= copy_len;
-+	}
-+	
-+	/* add null string as terminator */
-+	if (size < 1) {
-+		err = BCME_BUFTOOSHORT;
-+		goto exit;
-+	}
-+	*vp++ = '\0';
-+	
-+	*base = vp;
-+
-+exit:	MFREE(osh, flash, NVRAM_SPACE);
-+	return err;
-+}
-+
-+/*
-+ * Initialize nonvolatile variable table from flash.
-+ * Return 0 on success, nonzero on error.
-+ */
-+static int
-+initvars_flash_sb(void *sbh, char **vars, int *count)
-+{
-+	osl_t *osh = sb_osh(sbh);
-+	char devpath[SB_DEVPATH_BUFSZ];
-+	char *vp, *base;
-+	int err;
-+
-+	ASSERT(vars);
-+	ASSERT(count);
-+
-+	if ((err = sb_devpath(sbh, devpath, sizeof(devpath))))
-+		return err;
-+
-+	base = vp = MALLOC(osh, VARS_MAX);
-+	ASSERT(vp);
-+	if (!vp)
-+		return BCME_NOMEM;
-+
-+	if ((err = initvars_flash(osh, &vp, VARS_MAX, devpath)))
-+		goto err;
-+
-+	err = initvars_table(osh, base, vp, vars, count);
-+	
-+err:	MFREE(osh, base, VARS_MAX);
-+	return err;
-+}
-+
-+/*
-+ * Initialize nonvolatile variable table from sprom.
-+ * Return 0 on success, nonzero on error.
-+ */
-+static int
-+initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count)
-+{
-+	uint16 w, b[64];
-+	uint8 sromrev;
-+	struct ether_addr ea;
-+	char eabuf[32];		     
-+	uint32 w32;
-+	int woff, i;
-+	char *vp, *base;
-+	osl_t *osh = sb_osh(sbh);
-+	bool flash = FALSE;
-+	char name[SB_DEVPATH_BUFSZ+16], *value;
-+	char devpath[SB_DEVPATH_BUFSZ];
-+	int err;
-+
-+	/*
-+	* Apply CRC over SROM content regardless SROM is present or not,
-+	* and use variable <devpath>sromrev's existance in flash to decide
-+	* if we should return an error when CRC fails or read SROM variables
-+	* from flash.
-+	*/
-+	if (sprom_read_pci((void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof(b)/sizeof(b[0]), TRUE)) {
-+		if ((err = sb_devpath(sbh, devpath, sizeof(devpath))))
-+			return err;
-+		sprintf(name, "%ssromrev", devpath);
-+		if (!(value = getvar(NULL, name)))
-+			return (-1);
-+		sromrev = (uint8)bcm_strtoul(value, NULL, 0);
-+		flash = TRUE;
-+	}
-+	/* srom is good */
-+	else {
-+		/* top word of sprom contains version and crc8 */
-+		sromrev = b[63] & 0xff;
-+		/* bcm4401 sroms misprogrammed */
-+		if (sromrev == 0x10)
-+			sromrev = 1;
-+	}
-+	
-+	/* srom version check */
-+	if (sromrev > 3)
-+		return (-2);
-+
-+	ASSERT(vars);
-+	ASSERT(count);
-+
-+	base = vp = MALLOC(osh, VARS_MAX);
-+	ASSERT(vp);
-+	if (!vp)
-+		return -2;
-+
-+	/* read variables from flash */
-+	if (flash) {
-+		if ((err = initvars_flash(osh, &vp, VARS_MAX, devpath)))
-+			goto err;
-+		goto done;
-+	}
-+	
-+	vp += sprintf(vp, "sromrev=%d", sromrev);
-+	vp++;
-+
-+	if (sromrev >= 3) {
-+		/* New section takes over the 3th hardware function space */
-+
-+		/* Words 22+23 are 11a (mid) ofdm power offsets */
-+		w32 = ((uint32)b[23] << 16) | b[22];
-+		vp += sprintf(vp, "ofdmapo=%d", w32);
-+		vp++;
-+
-+		/* Words 24+25 are 11a (low) ofdm power offsets */
-+		w32 = ((uint32)b[25] << 16) | b[24];
-+		vp += sprintf(vp, "ofdmalpo=%d", w32);
-+		vp++;
-+
-+		/* Words 26+27 are 11a (high) ofdm power offsets */
-+		w32 = ((uint32)b[27] << 16) | b[26];
-+		vp += sprintf(vp, "ofdmahpo=%d", w32);
-+		vp++;
-+
-+		/*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/
-+		w32 = ((uint32)b[43] << 24) | ((uint32)b[42] << 8);
-+		vp += sprintf(vp, "gpiotimerval=%d", w32);
-+
-+		/*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/
-+		w32 = ((uint32)((unsigned char)(b[21] >> 8) & 0xFF) << 24) |  /* oncount*/
-+			((uint32)((unsigned char)(b[21] & 0xFF)) << 8); /* offcount */
-+		vp += sprintf(vp, "gpiotimerval=%d", w32);
-+
-+		vp++;
-+	}
-+
-+	if (sromrev >= 2) {
-+		/* New section takes over the 4th hardware function space */
-+
-+		/* Word 29 is max power 11a high/low */
-+		w = b[29];
-+		vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff);
-+		vp++;
-+		vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff);
-+		vp++;
-+
-+		/* Words 30-32 set the 11alow pa settings,
-+		 * 33-35 are the 11ahigh ones.
-+		 */
-+		for (i = 0; i < 3; i++) {
-+			vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]);
-+			vp++;
-+			vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]);
-+			vp++;
-+		}
-+		w = b[59];
-+		if (w == 0)
-+			vp += sprintf(vp, "ccode=");
-+		else
-+			vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff));
-+		vp++;
-+
-+	}
-+
-+	/* parameter section of sprom starts at byte offset 72 */
-+	woff = 72/2;
-+
-+	/* first 6 bytes are il0macaddr */
-+	ea.octet[0] = (b[woff] >> 8) & 0xff;
-+	ea.octet[1] = b[woff] & 0xff;
-+	ea.octet[2] = (b[woff+1] >> 8) & 0xff;
-+	ea.octet[3] = b[woff+1] & 0xff;
-+	ea.octet[4] = (b[woff+2] >> 8) & 0xff;
-+	ea.octet[5] = b[woff+2] & 0xff;
-+	woff += 3;
-+	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 += 3;
-+	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 += 3;
-+	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 */
-+	w32 = (uint32)b[57];
-+	if (w32 == 0xffff) w32 = 0;
-+	if (sromrev > 1) {
-+		/* Word 28 is the high bits of boardflags */
-+		w32 |= (uint32)b[28] << 16;
-+	}
-+	vp += sprintf(vp, "boardflags=%d", w32);
-+	vp++;
-+
-+	/* Word 58 is antenna gain 0/1 */
-+	w = b[58];
-+	vp += sprintf(vp, "ag0=%d", w & 0xff);
-+	vp++;
-+
-+	vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff);
-+	vp++;
-+
-+	if (sromrev == 1) {
-+		/* set the oem string */
-+		vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x",
-+			      ((b[59] >> 8) & 0xff), (b[59] & 0xff),
-+			      ((b[60] >> 8) & 0xff), (b[60] & 0xff),
-+			      ((b[61] >> 8) & 0xff), (b[61] & 0xff),
-+			      ((b[62] >> 8) & 0xff), (b[62] & 0xff));
-+		vp++;
-+	} else if (sromrev == 2) {
-+		/* Word 60 OFDM tx power offset from CCK level */
-+		/* OFDM Power Offset - opo */
-+		vp += sprintf(vp, "opo=%d", b[60] & 0xff);
-+		vp++;
-+	} else {
-+		/* Word 60: cck power offsets */
-+		vp += sprintf(vp, "cckpo=%d", b[60]);
-+		vp++;
-+
-+		/* Words 61+62: 11g ofdm power offsets */
-+		w32 = ((uint32)b[62] << 16) | b[61];
-+		vp += sprintf(vp, "ofdmgpo=%d", w32);
-+		vp++;
-+	}
-+
-+	/* final nullbyte terminator */
-+	*vp++ = '\0';
-+
-+	ASSERT((vp - base) <= VARS_MAX);
-+	
-+done:	err = initvars_table(osh, base, vp, vars, count);
-+	
-+err:	MFREE(osh, base, VARS_MAX);
-+	return err;
-+}
-+
-+/*
-+ * Read the cis and call parsecis to initialize the vars.
-+ * Return 0 on success, nonzero on error.
-+ */
-+static int
-+initvars_cis_pcmcia(void *sbh, osl_t *osh, char **vars, int *count)
-+{
-+	uint8 *cis = NULL;
-+	int rc;
-+	uint data_sz;
-+
-+	data_sz = (sb_pcmciarev(sbh) == 1) ? (SPROM_SIZE * 2) : CIS_SIZE;
-+
-+	if ((cis = MALLOC(osh, data_sz)) == NULL)
-+		return (-2);
-+
-+	if (sb_pcmciarev(sbh) == 1) {
-+		if (srom_read(PCMCIA_BUS, (void *)NULL, osh, 0, data_sz, (uint16 *)cis)) {
-+			MFREE(osh, cis, data_sz);
-+			return (-1);
-+		}
-+		/* fix up endianess for 16-bit data vs 8-bit parsing */
-+		ltoh16_buf((uint16 *)cis, data_sz);
-+	} else
-+		OSL_PCMCIA_READ_ATTR(osh, 0, cis, data_sz);
-+
-+	rc = srom_parsecis(osh, cis, vars, count);
-+
-+	MFREE(osh, cis, data_sz);
-+
-+	return (rc);
-+}
-+
-diff -Naur linux.old/drivers/net/hnd/bcmutils.c linux.dev/drivers/net/hnd/bcmutils.c
---- linux.old/drivers/net/hnd/bcmutils.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/bcmutils.c	2006-04-06 16:05:56.000000000 +0200
-@@ -0,0 +1,875 @@
-+/*
-+ * Misc useful OS-independent routines.
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
-+ */
-+
-+#include <typedefs.h>
-+#ifdef BCMDRIVER
-+#include <osl.h>
-+#include <sbutils.h>
-+#include <bcmnvram.h>
-+#else
-+#include <stdio.h>
-+#include <string.h>
-+#endif
-+#include <bcmutils.h>
-+#include <bcmendian.h>
-+#include <bcmdevs.h>
-+
-+#ifdef BCMDRIVER
-+unsigned char bcm_ctype[] = {
-+	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 0-7 */
-+	_BCM_C,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C,_BCM_C,		/* 8-15 */
-+	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 16-23 */
-+	_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,			/* 24-31 */
-+	_BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 32-39 */
-+	_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 40-47 */
-+	_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,			/* 48-55 */
-+	_BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 56-63 */
-+	_BCM_P,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U,	/* 64-71 */
-+	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,			/* 72-79 */
-+	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,			/* 80-87 */
-+	_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,			/* 88-95 */
-+	_BCM_P,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L,	/* 96-103 */
-+	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,			/* 104-111 */
-+	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,			/* 112-119 */
-+	_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C,			/* 120-127 */
-+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 128-143 */
-+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 144-159 */
-+	_BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,   /* 160-175 */
-+	_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,       /* 176-191 */
-+	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,       /* 192-207 */
-+	_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_L,       /* 208-223 */
-+	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,       /* 224-239 */
-+	_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L        /* 240-255 */
-+};
-+
-+uchar
-+bcm_toupper(uchar c)
-+{
-+	if (bcm_islower(c))
-+		c -= 'a'-'A';
-+	return (c);
-+}
-+
-+ulong
-+bcm_strtoul(char *cp, char **endp, uint base)
-+{
-+	ulong result, value;
-+	bool minus;
-+	
-+	minus = FALSE;
-+
-+	while (bcm_isspace(*cp))
-+		cp++;
-+	
-+	if (cp[0] == '+')
-+		cp++;
-+	else if (cp[0] == '-') {
-+		minus = TRUE;
-+		cp++;
-+	}
-+	
-+	if (base == 0) {
-+		if (cp[0] == '0') {
-+			if ((cp[1] == 'x') || (cp[1] == 'X')) {
-+				base = 16;
-+				cp = &cp[2];
-+			} else {
-+				base = 8;
-+				cp = &cp[1];
-+			}
-+		} else
-+			base = 10;
-+	} else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) {
-+		cp = &cp[2];
-+	}
-+		   
-+	result = 0;
-+
-+	while (bcm_isxdigit(*cp) &&
-+	       (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) {
-+		result = result*base + value;
-+		cp++;
-+	}
-+
-+	if (minus)
-+		result = (ulong)(result * -1);
-+
-+	if (endp)
-+		*endp = (char *)cp;
-+
-+	return (result);
-+}
-+
-+uint
-+bcm_atoi(char *s)
-+{
-+	uint n;
-+
-+	n = 0;
-+
-+	while (bcm_isdigit(*s))
-+		n = (n * 10) + *s++ - '0';
-+	return (n);
-+}
-+
-+/* return pointer to location of substring 'needle' in 'haystack' */
-+char*
-+bcmstrstr(char *haystack, char *needle)
-+{
-+	int len, nlen;
-+	int i;
-+
-+	if ((haystack == NULL) || (needle == NULL))
-+		return (haystack);
-+
-+	nlen = strlen(needle);
-+	len = strlen(haystack) - nlen + 1;
-+
-+	for (i = 0; i < len; i++)
-+		if (bcmp(needle, &haystack[i], nlen) == 0)
-+			return (&haystack[i]);
-+	return (NULL);
-+}
-+
-+char*
-+bcmstrcat(char *dest, const char *src)
-+{
-+	strcpy(&dest[strlen(dest)], src);
-+	return (dest);
-+}
-+
-+#if defined(CONFIG_USBRNDIS_RETAIL) || defined(NDIS_MINIPORT_DRIVER)
-+/* registry routine buffer preparation utility functions:
-+ * parameter order is like strncpy, but returns count
-+ * of bytes copied. Minimum bytes copied is null char(1)/wchar(2)
-+ */
-+ulong
-+wchar2ascii(
-+	char *abuf,
-+	ushort *wbuf,
-+	ushort wbuflen,
-+	ulong abuflen
-+)
-+{
-+	ulong copyct = 1;
-+	ushort i;
-+
-+	if (abuflen == 0)
-+		return 0;
-+
-+	/* wbuflen is in bytes */
-+	wbuflen /= sizeof(ushort);
-+
-+	for (i = 0; i < wbuflen; ++i) {
-+		if (--abuflen == 0)
-+			break;
-+		*abuf++ = (char) *wbuf++;
-+		++copyct;
-+	}
-+	*abuf = '\0';
-+
-+	return copyct;
-+}
-+#endif
-+
-+char*
-+bcm_ether_ntoa(char *ea, char *buf)
-+{
-+	sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x",
-+		(uchar)ea[0]&0xff, (uchar)ea[1]&0xff, (uchar)ea[2]&0xff,
-+		(uchar)ea[3]&0xff, (uchar)ea[4]&0xff, (uchar)ea[5]&0xff);
-+	return (buf);
-+}
-+
-+/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
-+int
-+bcm_ether_atoe(char *p, char *ea)
-+{
-+	int i = 0;
-+
-+	for (;;) {
-+		ea[i++] = (char) bcm_strtoul(p, &p, 16);
-+		if (!*p++ || i == 6)
-+			break;
-+	}
-+
-+	return (i == 6);
-+}
-+
-+void
-+bcm_mdelay(uint ms)
-+{
-+	uint i;
-+
-+	for (i = 0; i < ms; i++) {
-+		OSL_DELAY(1000);
-+	}
-+}
-+
-+/*
-+ * Search the name=value vars for a specific one and return its value.
-+ * Returns NULL if not found.
-+ */
-+char*
-+getvar(char *vars, char *name)
-+{
-+	char *s;
-+	int len;
-+
-+	len = strlen(name);
-+
-+	/* first look in vars[] */
-+	for (s = vars; s && *s; ) {
-+		if ((bcmp(s, name, len) == 0) && (s[len] == '='))
-+			return (&s[len+1]);
-+
-+		while (*s++)
-+			;
-+	}
-+
-+	/* then query nvram */
-+	return (BCMINIT(nvram_get)(name));
-+}
-+
-+/*
-+ * Search the vars for a specific one and return its value as
-+ * an integer. Returns 0 if not found.
-+ */
-+int
-+getintvar(char *vars, char *name)
-+{
-+	char *val;
-+
-+	if ((val = getvar(vars, name)) == NULL)
-+		return (0);
-+
-+	return (bcm_strtoul(val, NULL, 0));
-+}
-+
-+
-+/* Search for token in comma separated token-string */
-+static int
-+findmatch(char *string, char *name)
-+{
-+	uint len;
-+	char *c;
-+
-+	len = strlen(name);
-+	while ((c = strchr(string, ',')) != NULL) {
-+		if (len == (uint)(c - string) && !strncmp(string, name, len))
-+			return 1;
-+		string = c + 1;
-+	}
-+
-+	return (!strcmp(string, name));
-+}
-+
-+/* Return gpio pin number assigned to the named pin */
-+/*
-+* Variable should be in format:
-+*
-+*	gpio<N>=pin_name,pin_name
-+*
-+* This format allows multiple features to share the gpio with mutual
-+* understanding.
-+*
-+* 'def_pin' is returned if a specific gpio is not defined for the requested functionality 
-+* and if def_pin is not used by others.
-+*/
-+uint
-+getgpiopin(char *vars, char *pin_name, uint def_pin)
-+{
-+	char name[] = "gpioXXXX";
-+	char *val;
-+	uint pin;
-+
-+	/* Go thru all possibilities till a match in pin name */
-+	for (pin = 0; pin < GPIO_NUMPINS; pin ++) {
-+		sprintf(name, "gpio%d", pin);
-+		val = getvar(vars, name);
-+		if (val && findmatch(val, pin_name))
-+			return pin;
-+	}
-+
-+	if (def_pin != GPIO_PIN_NOTDEFINED) {
-+		/* make sure the default pin is not used by someone else */
-+		sprintf(name, "gpio%d", def_pin);
-+		if (getvar(vars, name)) {
-+			def_pin =  GPIO_PIN_NOTDEFINED;
++			/* Supported translations */
++			cfg->vendor = htol16(vendor);
++			cfg->device = htol16(device);
++			cfg->rev_id = chiprev;
++			cfg->prog_if = progif;
++			cfg->sub_class = subclass;
++			cfg->base_class = class;
++			cfg->header_type = header;
++			sbpci_init_regions(sbh, func, cfg, bar);
++			/* Save core interrupt flag */
++			cfg->int_pin = R_REG(osh, &sb->sbtpsflag) & SBTPS_NUM0_MASK;
++			/* Save core interrupt assignment */
++			cfg->int_line = sb_irq(sbh);
++			/* Indicate there is no SROM */
++			*((uint32 *) &cfg->sprom_control) = 0xffffffff;
++
++			/* Point to the PCI config spaces */
++			sb_pci_cfg[dev][func].emu = cfg;
++			sb_pci_cfg[dev][func].pci = pci;
++			sb_pci_cfg[dev][func].bar = bar;
++			cfg ++;
++			bar ++;
 +		}
 +	}
 +
-+	return def_pin;
-+}
-+
-+
-+static char bcm_undeferrstr[BCME_STRLEN];
-+
-+static const char *bcmerrorstrtable[] =  \
-+{	"OK", 				/* 0 */
-+	"Undefined error",		/* BCME_ERROR */
-+	"Bad Argument",			/* BCME_BADARG*/
-+	"Bad Option",			/* BCME_BADOPTION*/
-+	"Not up",			/* BCME_NOTUP */
-+	"Not down",			/* BCME_NOTDOWN */
-+	"Not AP",			/* BCME_NOTAP */
-+	"Not STA",			/* BCME_NOTSTA */
-+	"Bad Key Index",		/* BCME_BADKEYIDX */
-+	"Radio Off",			/* BCME_RADIOOFF */
-+	"Not band locked",		/* BCME_NOTBANDLOCKED */
-+	"No clock", 			/* BCME_NOCLK */
-+	"Bad Rate valueset", 		/* BCME_BADRATESET */
-+	"Bad Band", 			/* BCME_BADBAND */
-+	"Buffer too short",		/* BCME_BUFTOOSHORT */
-+	"Buffer too length",		/* BCME_BUFTOOLONG */
-+	"Busy", 			/* BCME_BUSY */
-+	"Not Associated", 		/* BCME_NOTASSOCIATED */
-+	"Bad SSID len", 		/* BCME_BADSSIDLEN */
-+	"Out of Range Channel", 	/* BCME_OUTOFRANGECHAN */
-+	"Bad Channel", 			/* BCME_BADCHAN */
-+	"Bad Address", 			/* BCME_BADADDR */
-+	"Not Enough Resources", 	/* BCME_NORESOURCE */
-+	"Unsupported",			/* BCME_UNSUPPORTED */
-+	"Bad length",			/* BCME_BADLENGTH */
-+	"Not Ready",			/* BCME_NOTREADY */
-+	"Not Permitted",		/* BCME_EPERM */
-+	"No Memory",			/* BCME_NOMEM */
-+	"Associated",			/* BCME_ASSOCIATED */ 
-+	"Not In Range",			/* BCME_RANGE */
-+	"Not Found"			/* BCME_NOTFOUND */
-+	}; 
-+
-+/* Convert the Error codes into related Error strings  */
-+const char *
-+bcmerrorstr(int bcmerror)
-+{
-+	int abs_bcmerror;
-+	
-+	abs_bcmerror = ABS(bcmerror);	
-+
-+	/* check if someone added a bcmerror code but forgot to add errorstring */
-+	ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(bcmerrorstrtable) - 1));
-+	if ( (bcmerror > 0) || (abs_bcmerror > ABS(BCME_LAST))) {
-+		sprintf(bcm_undeferrstr, "undefined Error %d", bcmerror);
-+		return bcm_undeferrstr;
-+	}
-+
-+	ASSERT((strlen((char*)bcmerrorstrtable[abs_bcmerror])) < BCME_STRLEN); 
-+
-+	return bcmerrorstrtable[abs_bcmerror];
-+}
-+#endif	/* #ifdef BCMDRIVER */
-+
-+
-+/*******************************************************************************
-+ * crc8
-+ *
-+ * Computes a crc8 over the input data using the polynomial:
-+ *
-+ *       x^8 + x^7 +x^6 + x^4 + x^2 + 1
-+ *
-+ * The caller provides the initial value (either CRC8_INIT_VALUE
-+ * or the previous returned value) to allow for processing of 
-+ * discontiguous blocks of data.  When generating the CRC the
-+ * caller is responsible for complementing the final return value
-+ * and inserting it into the byte stream.  When checking, a final
-+ * return value of CRC8_GOOD_VALUE indicates a valid CRC.
-+ *
-+ * Reference: Dallas Semiconductor Application Note 27
-+ *   Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", 
-+ *     ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
-+ *     ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
-+ *
-+ ******************************************************************************/
-+
-+static uint8 crc8_table[256] = {
-+    0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
-+    0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
-+    0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
-+    0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
-+    0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
-+    0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
-+    0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
-+    0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
-+    0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
-+    0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
-+    0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
-+    0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
-+    0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
-+    0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
-+    0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
-+    0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
-+    0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
-+    0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
-+    0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
-+    0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
-+    0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
-+    0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
-+    0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
-+    0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
-+    0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
-+    0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
-+    0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
-+    0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
-+    0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
-+    0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
-+    0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
-+    0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
-+};
-+
-+#define CRC_INNER_LOOP(n, c, x) \
-+    (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
-+
-+uint8
-+hndcrc8(
-+	uint8 *pdata,	/* pointer to array of data to process */
-+	uint  nbytes,	/* number of input data bytes to process */
-+	uint8 crc	/* either CRC8_INIT_VALUE or previous return value */
-+)
-+{
-+	/* hard code the crc loop instead of using CRC_INNER_LOOP macro
-+	 * to avoid the undefined and unnecessary (uint8 >> 8) operation. */
-+	while (nbytes-- > 0)
-+		crc = crc8_table[(crc ^ *pdata++) & 0xff];
-+
-+	return crc;
-+}
-+
-+/*******************************************************************************
-+ * crc16
-+ *
-+ * Computes a crc16 over the input data using the polynomial:
-+ *
-+ *       x^16 + x^12 +x^5 + 1
-+ *
-+ * The caller provides the initial value (either CRC16_INIT_VALUE
-+ * or the previous returned value) to allow for processing of 
-+ * discontiguous blocks of data.  When generating the CRC the
-+ * caller is responsible for complementing the final return value
-+ * and inserting it into the byte stream.  When checking, a final
-+ * return value of CRC16_GOOD_VALUE indicates a valid CRC.
-+ *
-+ * Reference: Dallas Semiconductor Application Note 27
-+ *   Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", 
-+ *     ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
-+ *     ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
-+ *
-+ ******************************************************************************/
-+
-+static uint16 crc16_table[256] = {
-+    0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF,
-+    0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7,
-+    0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E,
-+    0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876,
-+    0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
-+    0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5,
-+    0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C,
-+    0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974,
-+    0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB,
-+    0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
-+    0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A,
-+    0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72,
-+    0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9,
-+    0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1,
-+    0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
-+    0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70,
-+    0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7,
-+    0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF,
-+    0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036,
-+    0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
-+    0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5,
-+    0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD,
-+    0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134,
-+    0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C,
-+    0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
-+    0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB,
-+    0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232,
-+    0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A,
-+    0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1,
-+    0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
-+    0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330,
-+    0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
-+};
-+
-+uint16
-+hndcrc16(
-+    uint8 *pdata,  /* pointer to array of data to process */
-+    uint nbytes, /* number of input data bytes to process */
-+    uint16 crc     /* either CRC16_INIT_VALUE or previous return value */
-+)
-+{
-+    while (nbytes-- > 0)
-+        CRC_INNER_LOOP(16, crc, *pdata++);
-+    return crc;
-+}
-+
-+static uint32 crc32_table[256] = {
-+    0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
-+    0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
-+    0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
-+    0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
-+    0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
-+    0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
-+    0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
-+    0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
-+    0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
-+    0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
-+    0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
-+    0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
-+    0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
-+    0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
-+    0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
-+    0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
-+    0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
-+    0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
-+    0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
-+    0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
-+    0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
-+    0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
-+    0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
-+    0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
-+    0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
-+    0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
-+    0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
-+    0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
-+    0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
-+    0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
-+    0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
-+    0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
-+    0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
-+    0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
-+    0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
-+    0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
-+    0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
-+    0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
-+    0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
-+    0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
-+    0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
-+    0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
-+    0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
-+    0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
-+    0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
-+    0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
-+    0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
-+    0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
-+    0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
-+    0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
-+    0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
-+    0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
-+    0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
-+    0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
-+    0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
-+    0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
-+    0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
-+    0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
-+    0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
-+    0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
-+    0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
-+    0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
-+    0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
-+    0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
-+};
-+
-+uint32
-+hndcrc32(
-+    uint8 *pdata,  /* pointer to array of data to process */
-+    uint   nbytes, /* number of input data bytes to process */
-+    uint32 crc     /* either CRC32_INIT_VALUE or previous return value */
-+)
-+{
-+    uint8 *pend;
-+#ifdef __mips__
-+    uint8 tmp[4];
-+    ulong *tptr = (ulong *)tmp;
-+
-+	/* in case the beginning of the buffer isn't aligned */
-+	pend = (uint8 *)((uint)(pdata + 3) & 0xfffffffc);
-+	nbytes -= (pend - pdata);
-+	while (pdata < pend)
-+		CRC_INNER_LOOP(32, crc, *pdata++);
-+
-+    /* handle bulk of data as 32-bit words */
-+    pend = pdata + (nbytes & 0xfffffffc);
-+    while (pdata < pend) {
-+		tptr = *((ulong *) pdata);
-+		*((ulong *) pdata) += 1;
-+        CRC_INNER_LOOP(32, crc, tmp[0]);
-+        CRC_INNER_LOOP(32, crc, tmp[1]);
-+        CRC_INNER_LOOP(32, crc, tmp[2]);
-+        CRC_INNER_LOOP(32, crc, tmp[3]);
-+    }
-+
-+    /* 1-3 bytes at end of buffer */
-+    pend = pdata + (nbytes & 0x03);
-+    while (pdata < pend)
-+        CRC_INNER_LOOP(32, crc, *pdata++);
-+#else
-+    pend = pdata + nbytes;
-+    while (pdata < pend)
-+        CRC_INNER_LOOP(32, crc, *pdata++);
-+#endif
-+       
-+    return crc;
-+}
-+
-+#ifdef notdef
-+#define CLEN 	1499
-+#define CBUFSIZ 	(CLEN+4)
-+#define CNBUFS		5
-+
-+void testcrc32(void)
-+{
-+	uint j,k,l;
-+	uint8 *buf;
-+	uint len[CNBUFS];
-+	uint32 crcr;
-+	uint32 crc32tv[CNBUFS] =
-+		{0xd2cb1faa, 0xd385c8fa, 0xf5b4f3f3, 0x55789e20, 0x00343110};
-+
-+	ASSERT((buf = MALLOC(CBUFSIZ*CNBUFS)) != NULL);
-+
-+	/* step through all possible alignments */
-+	for (l=0;l<=4;l++) {
-+		for (j=0; j<CNBUFS; j++) {
-+			len[j] = CLEN;
-+			for (k=0; k<len[j]; k++)
-+				*(buf + j*CBUFSIZ + (k+l)) = (j+k) & 0xff;
-+		}
-+
-+		for (j=0; j<CNBUFS; j++) {
-+			crcr = crc32(buf + j*CBUFSIZ + l, len[j], CRC32_INIT_VALUE);
-+			ASSERT(crcr == crc32tv[j]);
-+		}
-+	}
-+
-+	MFREE(buf, CBUFSIZ*CNBUFS);
-+	return;
-+}
-+#endif
-+
-+
-+/* 
-+ * Advance from the current 1-byte tag/1-byte length/variable-length value 
-+ * triple, to the next, returning a pointer to the next.
-+ * If the current or next TLV is invalid (does not fit in given buffer length),
-+ * NULL is returned.
-+ * *buflen is not modified if the TLV elt parameter is invalid, or is decremented
-+ * by the TLV paramter's length if it is valid.
-+ */
-+bcm_tlv_t *
-+bcm_next_tlv(bcm_tlv_t *elt, int *buflen)
-+{
-+	int len;
-+
-+	/* validate current elt */
-+	if (!bcm_valid_tlv(elt, *buflen))
-+		return NULL;
-+	
-+	/* advance to next elt */
-+	len = elt->len;
-+	elt = (bcm_tlv_t*)(elt->data + len);
-+	*buflen -= (2 + len);
-+	
-+	/* validate next elt */
-+	if (!bcm_valid_tlv(elt, *buflen))
-+		return NULL;
-+	
-+	return elt;
-+}
-+
-+/* 
-+ * Traverse a string of 1-byte tag/1-byte length/variable-length value 
-+ * triples, returning a pointer to the substring whose first element 
-+ * matches tag
-+ */
-+bcm_tlv_t *
-+bcm_parse_tlvs(void *buf, int buflen, uint key)
-+{
-+	bcm_tlv_t *elt;
-+	int totlen;
-+
-+	elt = (bcm_tlv_t*)buf;
-+	totlen = buflen;
-+
-+	/* find tagged parameter */
-+	while (totlen >= 2) {
-+		int len = elt->len;
-+
-+		/* validate remaining totlen */
-+		if ((elt->id == key) && (totlen >= (len + 2)))
-+			return (elt);
-+
-+		elt = (bcm_tlv_t*)((uint8*)elt + (len + 2));
-+		totlen -= (len + 2);
-+	}
-+	
-+	return NULL;
-+}
-+
-+/* 
-+ * Traverse a string of 1-byte tag/1-byte length/variable-length value 
-+ * triples, returning a pointer to the substring whose first element 
-+ * matches tag.  Stop parsing when we see an element whose ID is greater
-+ * than the target key. 
-+ */
-+bcm_tlv_t *
-+bcm_parse_ordered_tlvs(void *buf, int buflen, uint key)
-+{
-+	bcm_tlv_t *elt;
-+	int totlen;
-+
-+	elt = (bcm_tlv_t*)buf;
-+	totlen = buflen;
-+
-+	/* find tagged parameter */
-+	while (totlen >= 2) {
-+		uint id = elt->id;
-+		int len = elt->len;
-+		
-+		/* Punt if we start seeing IDs > than target key */
-+		if (id > key)
-+			return(NULL);
-+
-+		/* validate remaining totlen */
-+		if ((id == key) && (totlen >= (len + 2)))
-+			return (elt);
-+
-+		elt = (bcm_tlv_t*)((uint8*)elt + (len + 2));
-+		totlen -= (len + 2);
-+	}
-+	return NULL;
-+}
-+/* routine to dump fields in a fileddesc structure */
-+
-+uint 
-+bcmdumpfields(readreg_rtn read_rtn, void *arg0, void *arg1, struct fielddesc *fielddesc_array, char *buf, uint32 bufsize)
-+{
-+	uint  filled_len;
-+	uint len;
-+	struct fielddesc *cur_ptr;
-+
-+	filled_len = 0;
-+	cur_ptr = fielddesc_array; 
-+
-+	while (bufsize > (filled_len + 64)) {
-+		if (cur_ptr->nameandfmt == NULL)
-+			break;
-+		len = sprintf(buf, cur_ptr->nameandfmt, read_rtn(arg0, arg1, cur_ptr->offset));
-+		buf += len;
-+		filled_len += len;
-+		cur_ptr++;
-+	}
-+	return filled_len;
-+}
-+
-+uint
-+bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
-+{
-+	uint len;
-+
-+	len = strlen(name) + 1;
-+	
-+	if ((len + datalen) > buflen)
-+		return 0;
-+
-+	strcpy(buf, name);
-+
-+	/* append data onto the end of the name string */
-+	memcpy(&buf[len], data, datalen);
-+	len += datalen;
-+
-+	return len;
-+}
-+
-+/* Quarter dBm units to mW
-+ * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
-+ * Table is offset so the last entry is largest mW value that fits in
-+ * a uint16.
-+ */
-+
-+#define QDBM_OFFSET 153
-+#define QDBM_TABLE_LEN 40
-+
-+/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET.
-+ * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2
-+ */
-+#define QDBM_TABLE_LOW_BOUND 6493
-+
-+/* Largest mW value that will round down to the last table entry,
-+ * QDBM_OFFSET + QDBM_TABLE_LEN-1.
-+ * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) + mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2.
-+ */
-+#define QDBM_TABLE_HIGH_BOUND 64938
-+
-+static const uint16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = {
-+/* qdBm:        +0		+1		+2		+3		+4		+5		+6		+7	*/
-+/* 153: */      6683,	7079,	7499,	7943,	8414,	8913,	9441,	10000,
-+/* 161: */      10593,	11220,	11885,	12589,	13335,	14125,	14962,	15849,
-+/* 169: */      16788,	17783,	18836,	19953,	21135,	22387,	23714,	25119,
-+/* 177: */      26607,	28184,	29854,	31623,	33497,	35481,	37584,	39811,
-+/* 185: */      42170,	44668,	47315,	50119,	53088,	56234,	59566,	63096
-+};
-+
-+uint16
-+bcm_qdbm_to_mw(uint8 qdbm)
-+{
-+	uint factor = 1;
-+	int idx = qdbm - QDBM_OFFSET;
-+	
-+	if (idx > QDBM_TABLE_LEN) {
-+		/* clamp to max uint16 mW value */
-+		return 0xFFFF;
-+	}
-+	
-+	/* scale the qdBm index up to the range of the table 0-40
-+	 * where an offset of 40 qdBm equals a factor of 10 mW.
-+	 */
-+	while (idx < 0) {
-+		idx += 40;
-+		factor *= 10;
-+	}
-+	
-+	/* return the mW value scaled down to the correct factor of 10,
-+	 * adding in factor/2 to get proper rounding. */
-+	return ((nqdBm_to_mW_map[idx] + factor/2) / factor);
-+}
-+
-+uint8
-+bcm_mw_to_qdbm(uint16 mw)
-+{
-+	uint8 qdbm;
-+	int offset;
-+	uint mw_uint = mw;
-+	uint boundary;
-+	
-+	/* handle boundary case */
-+	if (mw_uint <= 1)
-+		return 0;
-+	
-+	offset = QDBM_OFFSET;
-+	
-+	/* move mw into the range of the table */
-+	while (mw_uint < QDBM_TABLE_LOW_BOUND) {
-+		mw_uint *= 10;
-+		offset -= 40;
-+	}
-+
-+	for (qdbm = 0; qdbm < QDBM_TABLE_LEN-1; qdbm++) {
-+		boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm+1] - nqdBm_to_mW_map[qdbm])/2;
-+		if (mw_uint < boundary) break;
-+	}
-+
-+	qdbm += (uint8)offset;
-+
-+	return(qdbm);
-+}
-diff -Naur linux.old/drivers/net/hnd/linux_osl.c linux.dev/drivers/net/hnd/linux_osl.c
---- linux.old/drivers/net/hnd/linux_osl.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/linux_osl.c	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,708 @@
-+/*
-+ * Linux OS Independent Layer
-+ *
-+ * Copyright 2005, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ * $Id$
-+ */
-+
-+#define LINUX_OSL
-+
-+#include <typedefs.h>
-+#include <bcmendian.h>
-+#include <linux/module.h>
-+#include <linuxver.h>
-+#include <osl.h>
-+#include <bcmutils.h>
-+#include <linux/delay.h>
-+#ifdef mips
-+#include <asm/paccess.h>
-+#endif
-+#include <pcicfg.h>
-+
-+#define PCI_CFG_RETRY 		10	
-+
-+#define OS_HANDLE_MAGIC		0x1234abcd
-+#define BCM_MEM_FILENAME_LEN 	24
-+
-+typedef struct bcm_mem_link {
-+	struct bcm_mem_link *prev;
-+	struct bcm_mem_link *next;
-+	uint	size;
-+	int	line;
-+	char	file[BCM_MEM_FILENAME_LEN];
-+} bcm_mem_link_t;
-+
-+struct os_handle {
-+	uint magic;
-+	void *pdev;
-+	uint malloced;
-+	uint failed;
-+	bcm_mem_link_t *dbgmem_list;
-+};
-+
-+static int16 linuxbcmerrormap[] =  \
-+{	0, 			/* 0 */
-+	-EINVAL,		/* BCME_ERROR */
-+	-EINVAL,		/* BCME_BADARG*/
-+	-EINVAL,		/* BCME_BADOPTION*/
-+	-EINVAL,		/* BCME_NOTUP */
-+	-EINVAL,		/* BCME_NOTDOWN */
-+	-EINVAL,		/* BCME_NOTAP */
-+	-EINVAL,		/* BCME_NOTSTA */
-+	-EINVAL,		/* BCME_BADKEYIDX */
-+	-EINVAL,		/* BCME_RADIOOFF */
-+	-EINVAL,		/* BCME_NOTBANDLOCKED */
-+	-EINVAL, 		/* BCME_NOCLK */
-+	-EINVAL, 		/* BCME_BADRATESET */
-+	-EINVAL, 		/* BCME_BADBAND */
-+	-E2BIG,			/* BCME_BUFTOOSHORT */
-+	-E2BIG,			/* BCME_BUFTOOLONG */
-+	-EBUSY, 		/* BCME_BUSY */
-+	-EINVAL, 		/* BCME_NOTASSOCIATED */
-+	-EINVAL, 		/* BCME_BADSSIDLEN */
-+	-EINVAL, 		/* BCME_OUTOFRANGECHAN */
-+	-EINVAL, 		/* BCME_BADCHAN */
-+	-EFAULT, 		/* BCME_BADADDR */
-+	-ENOMEM, 		/* BCME_NORESOURCE */
-+	-EOPNOTSUPP,		/* BCME_UNSUPPORTED */
-+	-EMSGSIZE,		/* BCME_BADLENGTH */
-+	-EINVAL,		/* BCME_NOTREADY */
-+	-EPERM,			/* BCME_NOTPERMITTED */
-+	-ENOMEM, 		/* BCME_NOMEM */
-+	-EINVAL, 		/* BCME_ASSOCIATED */
-+	-ERANGE, 		/* BCME_RANGE */
-+	-EINVAL 		/* BCME_NOTFOUND */
-+}; 
-+
-+/* translate bcmerrors into linux errors*/
-+int 
-+osl_error(int bcmerror)
-+{
-+	int abs_bcmerror;
-+	int array_size = ARRAYSIZE(linuxbcmerrormap); 
-+	
-+	abs_bcmerror = ABS(bcmerror);	
-+
-+	if (bcmerror > 0)
-+		abs_bcmerror = 0;
-+
-+ 	else if (abs_bcmerror >= array_size)
-+		abs_bcmerror = BCME_ERROR;
-+
-+	return linuxbcmerrormap[abs_bcmerror];
-+}
-+
-+osl_t *
-+osl_attach(void *pdev)
-+{
-+	osl_t *osh;
-+
-+	osh = kmalloc(sizeof(osl_t), GFP_ATOMIC);
-+	ASSERT(osh);
-+
-+	/* 
-+	 * check the cases where 
-+	 * 1.Error code Added to bcmerror table, but forgot to add it to the OS 
-+	 * dependent error code
-+	 * 2. Error code is added to the bcmerror table, but forgot to add the 
-+	 * corresponding errorstring(dummy call to bcmerrorstr)
-+	 */
-+	bcmerrorstr(0);
-+	ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(linuxbcmerrormap) - 1));
-+
-+	osh->magic = OS_HANDLE_MAGIC;
-+	osh->malloced = 0;
-+	osh->failed = 0;
-+	osh->dbgmem_list = NULL;
-+	osh->pdev = pdev;
-+
-+	return osh;
-+}
-+
-+void
-+osl_detach(osl_t *osh)
-+{
-+	ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC));
-+	kfree(osh);
-+}
-+
-+void*
-+osl_pktget(osl_t *osh, 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(osl_t *osh, uint offset, uint size)
-+{
-+	uint val;
-+	uint retry=PCI_CFG_RETRY;	 
-+
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+
-+	/* only 4byte access supported */
-+	ASSERT(size == 4);
-+
-+	do {
-+		pci_read_config_dword(osh->pdev, offset, &val);
-+		if (val != 0xffffffff)
-+			break;
-+	} while (retry--);
-+
-+
-+	return (val);
-+}
-+
-+void
-+osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val)
-+{
-+	uint retry=PCI_CFG_RETRY;	 
-+
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+
-+	/* only 4byte access supported */
-+	ASSERT(size == 4);
-+
-+	do {
-+		pci_write_config_dword(osh->pdev, offset, val);
-+		if (offset!=PCI_BAR0_WIN)
-+			break;
-+		if (osl_pci_read_config(osh,offset,size) == val) 
-+			break;
-+	} while (retry--);
-+
-+}
-+
-+/* return bus # for the pci device pointed by osh->pdev */
-+uint
-+osl_pci_bus(osl_t *osh)
-+{
-+	ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev);
-+
-+	return ((struct pci_dev *)osh->pdev)->bus->number;
-+}
-+
-+/* return slot # for the pci device pointed by osh->pdev */
-+uint
-+osl_pci_slot(osl_t *osh)
-+{
-+	ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev);
-+
-+	return PCI_SLOT(((struct pci_dev *)osh->pdev)->devfn);
-+}
-+
-+static void
-+osl_pcmcia_attr(osl_t *osh, uint offset, char *buf, int size, bool write)
-+{
-+}
-+
-+void
-+osl_pcmcia_read_attr(osl_t *osh, uint offset, void *buf, int size)
-+{
-+	osl_pcmcia_attr(osh, offset, (char *) buf, size, FALSE);
-+}
-+
-+void
-+osl_pcmcia_write_attr(osl_t *osh, uint offset, void *buf, int size)
-+{
-+	osl_pcmcia_attr(osh, offset, (char *) buf, size, TRUE);
-+}
-+
-+
-+#ifdef BCMDBG_MEM
-+
-+void*
-+osl_debug_malloc(osl_t *osh, uint size, int line, char* file)
-+{
-+	bcm_mem_link_t *p;
-+	char* basename;
-+
-+	ASSERT(size);
-+	
-+	if ((p = (bcm_mem_link_t*)osl_malloc(osh, sizeof(bcm_mem_link_t) + size)) == NULL)
-+		return (NULL);
-+	
-+	p->size = size;
-+	p->line = line;
-+	
-+	basename = strrchr(file, '/');
-+	/* skip the '/' */
-+	if (basename)
-+		basename++;
-+
-+	if (!basename)
-+		basename = file;
-+	
-+	strncpy(p->file, basename, BCM_MEM_FILENAME_LEN);
-+	p->file[BCM_MEM_FILENAME_LEN - 1] = '\0';
-+
-+	/* link this block */
-+	p->prev = NULL;
-+	p->next = osh->dbgmem_list;
-+	if (p->next)
-+		p->next->prev = p;
-+	osh->dbgmem_list = p;
-+
-+	return p + 1;
-+}
-+
-+void
-+osl_debug_mfree(osl_t *osh, void *addr, uint size, int line, char* file)
-+{
-+	bcm_mem_link_t *p = (bcm_mem_link_t *)((int8*)addr - sizeof(bcm_mem_link_t));
-+	
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+
-+	if (p->size == 0) {
-+		printk("osl_debug_mfree: double free on addr 0x%x size %d at line %d file %s\n", 
-+			(uint)addr, size, line, file);
-+		ASSERT(p->size);
-+		return;
-+	}
-+
-+	if (p->size != size) {
-+		printk("osl_debug_mfree: dealloc size %d does not match alloc size %d on addr 0x%x at line %d file %s\n",
-+		       size, p->size, (uint)addr, line, file);
-+		ASSERT(p->size == size);
-+		return;
-+	}
-+
-+	/* unlink this block */
-+	if (p->prev)
-+		p->prev->next = p->next;
-+	if (p->next)
-+		p->next->prev = p->prev;
-+	if (osh->dbgmem_list == p)
-+		osh->dbgmem_list = p->next;
-+	p->next = p->prev = NULL;
-+
-+	osl_mfree(osh, p, size + sizeof(bcm_mem_link_t));
-+}
-+
-+char*
-+osl_debug_memdump(osl_t *osh, char *buf, uint sz)
-+{
-+	bcm_mem_link_t *p;
-+	char *obuf;
-+	
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+	obuf = buf;
-+
-+	buf += sprintf(buf, "   Address\tSize\tFile:line\n");
-+	for (p = osh->dbgmem_list; p && ((buf - obuf) < (sz - 128)); p = p->next)
-+		buf += sprintf(buf, "0x%08x\t%5d\t%s:%d\n",
-+			(int)p + sizeof(bcm_mem_link_t), p->size, p->file, p->line);
-+
-+	return (obuf);
-+}
-+
-+#endif	/* BCMDBG_MEM */
-+
-+void*
-+osl_malloc(osl_t *osh, uint size)
-+{
-+	void *addr;
-+	
-+	/* only ASSERT if osh is defined */
-+	if (osh)
-+		ASSERT(osh->magic == OS_HANDLE_MAGIC);
-+
-+	if ((addr = kmalloc(size, GFP_ATOMIC)) == NULL) {
-+		if(osh)
-+			osh->failed++;
-+		return (NULL);
-+	}
-+	if (osh)
-+		osh->malloced += size;
-+	
-+	return (addr);
-+}
-+
-+void
-+osl_mfree(osl_t *osh, void *addr, uint size)
-+{
-+	if (osh) {
-+		ASSERT(osh->magic == OS_HANDLE_MAGIC);
-+		osh->malloced -= size;
-+	}
-+	kfree(addr);
-+}
-+
-+uint
-+osl_malloced(osl_t *osh)
-+{
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+	return (osh->malloced);
-+}
-+
-+uint osl_malloc_failed(osl_t *osh)
-+{
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+	return (osh->failed);
-+}
-+
-+void*
-+osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap)
-+{
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+
-+	return (pci_alloc_consistent(osh->pdev, size, (dma_addr_t*)pap));
-+}
-+
-+void
-+osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa)
-+{
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+
-+	pci_free_consistent(osh->pdev, size, va, (dma_addr_t)pa);
-+}
-+
-+uint
-+osl_dma_map(osl_t *osh, void *va, uint size, int direction)
-+{
-+	int dir;
-+	
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+	dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
-+	return (pci_map_single(osh->pdev, va, size, dir));
-+}
-+
-+void
-+osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction)
-+{
-+	int dir;
-+	
-+	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
-+	dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
-+	pci_unmap_single(osh->pdev, (uint32)pa, size, dir);
-+}
-+
-+#if defined(BINOSL)
-+void
-+osl_assert(char *exp, char *file, int line)
-+{
-+	char tempbuf[255];
-+
-+	sprintf(tempbuf, "assertion \"%s\" failed: file \"%s\", line %d\n", exp, file, line);
-+	panic(tempbuf);
-+}
-+#endif	/* BCMDBG || BINOSL */
-+
-+void
-+osl_delay(uint usec)
-+{
-+	uint d;
-+
-+	while (usec > 0) {
-+		d = MIN(usec, 1000);
-+		udelay(d);
-+		usec -= d;
-+	}
++done:
++	sb_setcoreidx(sbh, coreidx);
 +}
 +
 +/*
-+ * BINOSL selects the slightly slower function-call-based binary compatible osl.
++ * Initialize PCI core and construct PCI config spaces for SB cores.
++ * Must propagate sbpci_init_pci() return value to the caller to let
++ * them know the PCI core initialization status.
 + */
-+#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(const char *s)
-+{
-+	return (strlen(s));
-+}
-+
-+char*
-+osl_strcpy(char *d, const char *s)
-+{
-+	return (strcpy(d, s));
-+}
-+
-+char*
-+osl_strncpy(char *d, const char *s, uint n)
-+{
-+	return (strncpy(d, s, n));
-+}
-+
-+void
-+bcopy(const void *src, void *dst, int len)
-+{
-+	memcpy(dst, src, len);
-+}
-+
-+int
-+bcmp(const void *b1, const void *b2, int len)
-+{
-+	return (memcmp(b1, b2, len));
-+}
-+
-+void
-+bzero(void *b, int len)
-+{
-+	memset(b, '\0', len);
-+}
-+
-+uint32
-+osl_readl(volatile uint32 *r)
-+{
-+	return (readl(r));
-+}
-+
-+uint16
-+osl_readw(volatile uint16 *r)
-+{
-+	return (readw(r));
-+}
-+
-+uint8
-+osl_readb(volatile uint8 *r)
-+{
-+	return (readb(r));
-+}
-+
-+void
-+osl_writel(uint32 v, volatile uint32 *r)
-+{
-+	writel(v, r);
-+}
-+
-+void
-+osl_writew(uint16 v, volatile uint16 *r)
-+{
-+	writew(v, r);
-+}
-+
-+void
-+osl_writeb(uint8 v, volatile uint8 *r)
-+{
-+	writeb(v, r);
-+}
-+
-+void *
-+osl_uncached(void *va)
-+{
-+#ifdef mips
-+	return ((void*)KSEG1ADDR(va));
-+#else
-+	return ((void*)va);
-+#endif
-+}
-+
-+uint
-+osl_getcycles(void)
-+{
-+	uint cycles;
-+
-+#if defined(mips)
-+	cycles = read_c0_count() * 2;
-+#elif defined(__i386__)
-+	rdtscl(cycles);
-+#else
-+	cycles = 0;
-+#endif
-+	return cycles;
-+}
-+
-+void *
-+osl_reg_map(uint32 pa, uint size)
-+{
-+	return (ioremap_nocache((unsigned long)pa, (unsigned long)size));
-+}
-+
-+void
-+osl_reg_unmap(void *va)
-+{
-+	iounmap(va);
-+}
-+
-+int
-+osl_busprobe(uint32 *val, uint32 addr)
-+{
-+#ifdef mips
-+	return get_dbe(*val, (uint32*)addr);
-+#else
-+	*val = readl(addr);
-+	return 0;
-+#endif
-+}
-+
-+uchar*
-+osl_pktdata(osl_t *osh, void *skb)
-+{
-+	return (((struct sk_buff*)skb)->data);
-+}
-+
-+uint
-+osl_pktlen(osl_t *osh, void *skb)
-+{
-+	return (((struct sk_buff*)skb)->len);
-+}
-+
-+uint
-+osl_pktheadroom(osl_t *osh, void *skb)
-+{
-+	return (uint) skb_headroom((struct sk_buff *) skb);
-+}
-+
-+uint
-+osl_pkttailroom(osl_t *osh, void *skb)
-+{
-+	return (uint) skb_tailroom((struct sk_buff *) skb);
-+}
-+
-+void*
-+osl_pktnext(osl_t *osh, 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(osl_t *osh, void *skb, uint len)
-+{
-+	__skb_trim((struct sk_buff*)skb, len);
-+}
-+
-+uchar*
-+osl_pktpush(osl_t *osh, void *skb, int bytes)
-+{
-+	return (skb_push((struct sk_buff*)skb, bytes));
-+}
-+
-+uchar*
-+osl_pktpull(osl_t *osh, void *skb, int bytes)
-+{
-+	return (skb_pull((struct sk_buff*)skb, bytes));
-+}
-+
-+void*
-+osl_pktdup(osl_t *osh, void *skb)
-+{
-+	return (skb_clone((struct sk_buff*)skb, GFP_ATOMIC));
-+}
-+
-+void*
-+osl_pktcookie(void *skb)
-+{
-+	return ((void*)((struct sk_buff*)skb)->csum);
-+}
-+
-+void
-+osl_pktsetcookie(void *skb, void *x)
-+{
-+	((struct sk_buff*)skb)->csum = (uint)x;
-+}
-+
-+void*
-+osl_pktlink(void *skb)
-+{
-+	return (((struct sk_buff*)skb)->prev);
-+}
-+
-+void
-+osl_pktsetlink(void *skb, void *x)
-+{
-+	((struct sk_buff*)skb)->prev = (struct sk_buff*)x;
-+}
-+
-+uint
-+osl_pktprio(void *skb)
-+{
-+	return (((struct sk_buff*)skb)->priority);
-+}
-+
-+void
-+osl_pktsetprio(void *skb, uint x)
++int __init
++sbpci_init(sb_t *sbh)
 +{
-+	((struct sk_buff*)skb)->priority = x;
++	int status = sbpci_init_pci(sbh);
++	sbpci_init_cores(sbh);
++	return status;
 +}
 +
-+
-+#endif	/* BINOSL */
-diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils.c
---- linux.old/drivers/net/hnd/sbutils.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/sbutils.c	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,2837 @@
+diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sbutils.c
+--- linux.old/arch/mips/bcm947xx/sbutils.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/sbutils.c	2006-05-02 04:33:16.000000000 +0200
+@@ -0,0 +1,3081 @@
 +/*
 + * Misc utility routines for accessing chip-specific features
 + * of the SiliconBackplane-based Broadcom chips.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 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.
-+ * $Id$
++ * $Id: sbutils.c,v 1.10 2006/04/08 07:12:42 honor Exp $
 + */
 +
 +#include <typedefs.h>
++#include <bcmdefs.h>
 +#include <osl.h>
-+#include <sbutils.h>
 +#include <bcmutils.h>
++#include <sbutils.h>
 +#include <bcmdevs.h>
 +#include <sbconfig.h>
 +#include <sbchipc.h>
@@ -12819,12 +12036,15 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +#include <pcicfg.h>
 +#include <sbpcmcia.h>
 +#include <sbextif.h>
++#include <sbsocram.h>
 +#include <bcmsrom.h>
++#ifdef __mips__
++#include <mipsinc.h>
++#endif	/* __mips__ */
 +
 +/* debug/trace */
 +#define	SB_ERROR(args)
 +
-+
 +typedef uint32 (*sb_intrsoff_t)(void *intr_arg);
 +typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 arg);
 +typedef bool (*sb_intrsenabled_t)(void *intr_arg);
@@ -12832,7 +12052,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +/* misc sb info needed by some of the routines */
 +typedef struct sb_info {
 +
-+	struct sb_pub  	sb;			/* back plane public state(must be first field of sb_info */
++	struct sb_pub  	sb;		/* back plane public state (must be first field) */
 +
 +	void	*osh;			/* osl os handle */
 +	void	*sdh;			/* bcmsdh handle */
@@ -12852,56 +12072,60 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	uint	coreid[SB_MAXCORES];	/* id of each core */
 +
 +	void	*intr_arg;		/* interrupt callback function arg */
-+	sb_intrsoff_t		intrsoff_fn;		/* function turns chip interrupts off */
-+	sb_intrsrestore_t	intrsrestore_fn;	/* function restore chip interrupts */
-+	sb_intrsenabled_t	intrsenabled_fn;	/* function to check if chip interrupts are enabled */
++	sb_intrsoff_t		intrsoff_fn;		/* turns chip interrupts off */
++	sb_intrsrestore_t	intrsrestore_fn;	/* restore chip interrupts */
++	sb_intrsenabled_t	intrsenabled_fn;	/* check if interrupts are enabled */
 +
 +} sb_info_t;
 +
 +/* local prototypes */
-+static sb_info_t * BCMINIT(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs,
-+	uint bustype, void *sdh, char **vars, int *varsz);
-+static void BCMINIT(sb_scan)(sb_info_t *si);
++static sb_info_t * sb_doattach(sb_info_t *si, uint devid, osl_t *osh, void *regs,
++	uint bustype, void *sdh, char **vars, uint *varsz);
++static void sb_scan(sb_info_t *si);
 +static uint sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val);
 +static uint _sb_coreidx(sb_info_t *si);
 +static uint sb_findcoreidx(sb_info_t *si, uint coreid, uint coreunit);
-+static uint BCMINIT(sb_pcidev2chip)(uint pcidev);
-+static uint BCMINIT(sb_chip2numcores)(uint chip);
++static uint sb_pcidev2chip(uint pcidev);
++static uint sb_chip2numcores(uint chip);
 +static bool sb_ispcie(sb_info_t *si);
 +static bool sb_find_pci_capability(sb_info_t *si, uint8 req_cap_id, uchar *buf, uint32 *buflen);
 +static int sb_pci_fixcfg(sb_info_t *si);
 +
 +/* routines to access mdio slave device registers */
 +static int sb_pcie_mdiowrite(sb_info_t *si,  uint physmedia, uint readdr, uint val);
-+static void BCMINIT(sb_war30841)(sb_info_t *si);
++static void sb_war30841(sb_info_t *si);
 +
 +/* delay needed between the mdio control/ mdiodata register data access */
 +#define PR28829_DELAY() OSL_DELAY(10)
 +
++/* size that can take bitfielddump */
++#define BITFIELD_DUMP_SIZE  32
 +
-+/* global variable to indicate reservation/release of gpio's*/
++/* global variable to indicate reservation/release of gpio's */
 +static uint32 sb_gpioreservation = 0;
 +
 +#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	SET_SBREG(si, r, mask, val)	\
++		W_SBREG((si), (r), ((R_SBREG((si), (r)) & ~(mask)) | (val)))
++#define	GOODCOREADDR(x)	(((x) >= SB_ENUM_BASE) && ((x) <= SB_ENUM_LIM) && \
++		ISALIGNED((x), SB_CORE_SIZE))
 +#define	GOODREGS(regs)	((regs) && ISALIGNED((uintptr)(regs), SB_CORE_SIZE))
 +#define	REGS2SB(va)	(sbconfig_t*) ((int8*)(va) + SBCONFIGOFF)
 +#define	GOODIDX(idx)	(((uint)idx) < SB_MAXCORES)
 +#define	BADIDX		(SB_MAXCORES+1)
-+#define	NOREV		-1
++#define	NOREV		-1		/* Invalid rev */
 +
-+#define PCI(si)		((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCI)) 
-+#define PCIE(si)	((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCIE)) 
++#define PCI(si)		((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCI))
++#define PCIE(si)	((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCIE))
 +
 +/* sonicsrev */
 +#define	SONICS_2_2	(SBIDL_RV_2_2 >> SBIDL_RV_SHIFT)
 +#define	SONICS_2_3	(SBIDL_RV_2_3 >> SBIDL_RV_SHIFT)
 +
-+#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)))
++#define	R_SBREG(si, sbr)	sb_read_sbreg((si), (sbr))
++#define	W_SBREG(si, sbr, v)	sb_write_sbreg((si), (sbr), (v))
++#define	AND_SBREG(si, sbr, v)	W_SBREG((si), (sbr), (R_SBREG((si), (sbr)) & (v)))
++#define	OR_SBREG(si, sbr, v)	W_SBREG((si), (sbr), (R_SBREG((si), (sbr)) | (v)))
 +
 +/*
 + * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/
@@ -12915,25 +12139,23 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		(*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); }
 +
 +/* dynamic clock control defines */
-+#define	LPOMINFREQ	25000			/* low power oscillator min */
-+#define	LPOMAXFREQ	43000			/* low power oscillator max */
-+#define	XTALMINFREQ	19800000		/* 20 MHz - 1% */
-+#define	XTALMAXFREQ	20200000		/* 20 MHz + 1% */
-+#define	PCIMINFREQ	25000000		/* 25 MHz */
-+#define	PCIMAXFREQ	34000000		/* 33 MHz + fudge */
-+
-+#define	ILP_DIV_5MHZ	0			/* ILP = 5 MHz */
-+#define	ILP_DIV_1MHZ	4			/* ILP = 1 MHz */
++#define	LPOMINFREQ		25000		/* low power oscillator min */
++#define	LPOMAXFREQ		43000		/* low power oscillator max */
++#define	XTALMINFREQ		19800000	/* 20 MHz - 1% */
++#define	XTALMAXFREQ		20200000	/* 20 MHz + 1% */
++#define	PCIMINFREQ		25000000	/* 25 MHz */
++#define	PCIMAXFREQ		34000000	/* 33 MHz + fudge */
 +
-+#define MIN_DUMPBUFLEN  32	/* debug */
++#define	ILP_DIV_5MHZ		0		/* ILP = 5 MHz */
++#define	ILP_DIV_1MHZ		4		/* ILP = 1 MHz */
 +
-+/* different register spaces to access thr'u pcie indirect access*/
-+#define PCIE_CONFIGREGS 	1
-+#define PCIE_PCIEREGS 		2
++/* different register spaces to access thr'u pcie indirect access */
++#define PCIE_CONFIGREGS 	1		/* Access to config space */
++#define PCIE_PCIEREGS 		2		/* Access to pcie registers */
 +
 +/* GPIO Based LED powersave defines */
-+#define DEFAULT_GPIO_ONTIME	10
-+#define DEFAULT_GPIO_OFFTIME	90
++#define DEFAULT_GPIO_ONTIME	10		/* Default: 10% on */
++#define DEFAULT_GPIO_OFFTIME	90		/* Default: 10% on */
 +
 +#define DEFAULT_GPIOTIMERVAL  ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME)
 +
@@ -12950,16 +12172,16 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	 * 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) {
++	if (si->memseg) {
 +		INTR_OFF(si, intr_val);
 +		tmp = 1;
 +		OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
-+		sbr = (uint32) ((uintptr) sbr & ~(1 << 11));	/* mask out bit 11*/
++		sbr = (volatile uint32 *)((uintptr)sbr & ~(1 << 11)); /* mask out bit 11 */
 +	}
 +
-+	val = R_REG(sbr);
++	val = R_REG(si->osh, sbr);
 +
-+	if(si->memseg) {
++	if (si->memseg) {
 +		tmp = 0;
 +		OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
 +		INTR_RESTORE(si, intr_val);
@@ -12982,29 +12204,29 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	 * 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) {
++	if (si->memseg) {
 +		INTR_OFF(si, intr_val);
 +		tmp = 1;
 +		OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
-+		sbr = (uint32) ((uintptr) sbr & ~(1 << 11));	/* mask out bit 11*/
++		sbr = (volatile uint32 *)((uintptr)sbr & ~(1 << 11)); /* mask out bit 11 */
 +	}
 +
 +	if (BUSTYPE(si->sb.bustype) == PCMCIA_BUS) {
 +#ifdef IL_BIGENDIAN
-+		dummy = R_REG(sbr);
-+		W_REG(((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff));
-+		dummy = R_REG(sbr);
-+		W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff));
++		dummy = R_REG(si->osh, sbr);
++		W_REG(si->osh, ((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff));
++		dummy = R_REG(si->osh, sbr);
++		W_REG(si->osh, (volatile uint16 *)sbr, (uint16)(v & 0xffff));
 +#else
-+		dummy = R_REG(sbr);
-+		W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff));
-+		dummy = R_REG(sbr);
-+		W_REG(((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff));
-+#endif
++		dummy = R_REG(si->osh, sbr);
++		W_REG(si->osh, (volatile uint16 *)sbr, (uint16)(v & 0xffff));
++		dummy = R_REG(si->osh, sbr);
++		W_REG(si->osh, ((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff));
++#endif	/* IL_BIGENDIAN */
 +	} else
-+		W_REG(sbr, v);
++		W_REG(si->osh, sbr, v);
 +
-+	if(si->memseg) {
++	if (si->memseg) {
 +		tmp = 0;
 +		OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
 +		INTR_RESTORE(si, intr_val);
@@ -13020,9 +12242,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 + * vars - pointer to a pointer area for "environment" variables
 + * varsz - pointer to int to return the size of the vars
 + */
-+sb_t * 
++sb_t *
 +BCMINITFN(sb_attach)(uint devid, osl_t *osh, void *regs,
-+	uint bustype, void *sdh, char **vars, int *varsz)
++                     uint bustype, void *sdh, char **vars, uint *varsz)
 +{
 +	sb_info_t *si;
 +
@@ -13032,10 +12254,11 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		return (NULL);
 +	}
 +
-+	if (BCMINIT(sb_doattach)(si, devid, osh, regs, bustype, sdh, vars, varsz) == NULL) {
-+		MFREE(osh, si, sizeof (sb_info_t));
++	if (sb_doattach(si, devid, osh, regs, bustype, sdh, vars, (uint*)varsz) == NULL) {
++		MFREE(osh, si, sizeof(sb_info_t));
 +		return (NULL);
 +	}
++
 +	return (sb_t *)si;
 +}
 +
@@ -13045,43 +12268,47 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* global kernel resource */
 +static sb_info_t ksi;
++static bool ksi_attached = FALSE;
 +
 +/* generic kernel variant of sb_attach() */
-+sb_t * 
-+BCMINITFN(sb_kattach)()
++sb_t *
++BCMINITFN(sb_kattach)(void)
 +{
++	osl_t *osh = NULL;
 +	uint32 *regs;
 +
-+	if (ksi.curmap == NULL) {
++	if (!ksi_attached) {
 +		uint32 cid;
 +
 +		regs = (uint32 *)REG_MAP(SB_ENUM_BASE, SB_CORE_SIZE);
-+		cid = R_REG((uint32 *)regs);
-+		if (((cid & CID_ID_MASK) == BCM4712_DEVICE_ID) &&
++		cid = R_REG(osh, (uint32 *)regs);
++		if (((cid & CID_ID_MASK) == BCM4712_CHIP_ID) &&
 +		    ((cid & CID_PKG_MASK) != BCM4712LARGE_PKG_ID) &&
 +		    ((cid & CID_REV_MASK) <= (3 << CID_REV_SHIFT))) {
 +			uint32 *scc, val;
 +
 +			scc = (uint32 *)((uchar*)regs + OFFSETOF(chipcregs_t, slow_clk_ctl));
-+			val = R_REG(scc);
++			val = R_REG(osh, scc);
 +			SB_ERROR(("    initial scc = 0x%x\n", val));
 +			val |= SCC_SS_XTAL;
-+			W_REG(scc, val);
++			W_REG(osh, scc, val);
 +		}
 +
-+		if (BCMINIT(sb_doattach)(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs,
++		if (sb_doattach(&ksi, BCM4710_DEVICE_ID, osh, (void*)regs,
 +			SB_BUS, NULL, NULL, NULL) == NULL) {
 +			return NULL;
 +		}
++		else
++			ksi_attached = TRUE;
 +	}
 +
 +	return (sb_t *)&ksi;
 +}
-+#endif
++#endif	/* !BCMBUSTYPE || (BCMBUSTYPE == SB_BUS) */
 +
-+static sb_info_t  * 
++static sb_info_t  *
 +BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs,
-+	uint bustype, void *sdh, char **vars, int *varsz)
++                       uint bustype, void *sdh, char **vars, uint *varsz)
 +{
 +	uint origidx;
 +	chipcregs_t *cc;
@@ -13090,26 +12317,27 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	ASSERT(GOODREGS(regs));
 +
-+	bzero((uchar*)si, sizeof (sb_info_t));
++	bzero((uchar*)si, sizeof(sb_info_t));
 +
 +	si->sb.buscoreidx = si->gpioidx = BADIDX;
 +
-+	si->osh = osh;
 +	si->curmap = regs;
 +	si->sdh = sdh;
++	si->osh = osh;
 +
 +	/* 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)
++		if (OSL_PCI_READ_CONFIG(si->osh, PCI_SPROM_CONTROL, sizeof(uint32)) == 0xffffffff) {
++			SB_ERROR(("%s: incoming bus is PCI but it's a lie, switching to SB "
++			          "devid:0x%x\n", __FUNCTION__, devid));
 +			bustype = SB_BUS;
-+		else
-+			bustype = PCI_BUS;
++		}
 +	}
 +
 +	si->sb.bustype = bustype;
 +	if (si->sb.bustype != BUSTYPE(si->sb.bustype)) {
 +		SB_ERROR(("sb_doattach: bus type %d does not match configured bus type %d\n",
-+			  si->sb.bustype, BUSTYPE(si->sb.bustype)));
++		          si->sb.bustype, BUSTYPE(si->sb.bustype)));
 +		return NULL;
 +	}
 +
@@ -13122,9 +12350,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		sb_clkctl_xtal(&si->sb, XTAL|PLL, ON);
 +
 +	if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
-+		w = OSL_PCI_READ_CONFIG(osh, PCI_BAR0_WIN, sizeof (uint32));
++		w = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof(uint32));
 +		if (!GOODCOREADDR(w))
-+			OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32), SB_ENUM_BASE);
++			OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, sizeof(uint32), SB_ENUM_BASE);
 +	}
 +
 +	/* initialize current core index value */
@@ -13137,7 +12365,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	/* get sonics backplane revision */
 +	sb = REGS2SB(si->curmap);
-+	si->sb.sonicsrev = (R_SBREG(si, &(sb)->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT;
++	si->sb.sonicsrev = (R_SBREG(si, &sb->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT;
 +
 +	/* keep and reuse the initial register mapping */
 +	origidx = si->curidx;
@@ -13153,16 +12381,12 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	/* determine chip id and rev */
 +	if (cc) {
 +		/* chip common core found! */
-+		si->sb.chip = R_REG(&cc->chipid) & CID_ID_MASK;
-+		si->sb.chiprev = (R_REG(&cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT;
-+		si->sb.chippkg = (R_REG(&cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT;
++		si->sb.chip = R_REG(si->osh, &cc->chipid) & CID_ID_MASK;
++		si->sb.chiprev = (R_REG(si->osh, &cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT;
++		si->sb.chippkg = (R_REG(si->osh, &cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT;
 +	} else {
-+		/* The only pcmcia chip without a chipcommon core is a 4301 */
-+		if (BUSTYPE(si->sb.bustype) == PCMCIA_BUS)
-+			devid = BCM4301_DEVICE_ID;
-+
 +		/* no chip common core -- must convert device id to chip id */
-+		if ((si->sb.chip = BCMINIT(sb_pcidev2chip)(devid)) == 0) {
++		if ((si->sb.chip = sb_pcidev2chip(devid)) == 0) {
 +			SB_ERROR(("sb_doattach: unrecognized device id 0x%04x\n", devid));
 +			sb_setcoreidx(&si->sb, origidx);
 +			return NULL;
@@ -13174,9 +12398,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	/* determine numcores */
 +	if (cc && ((si->sb.ccrev == 4) || (si->sb.ccrev >= 6)))
-+		si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT;
++		si->numcores = (R_REG(si->osh, &cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT;
 +	else
-+		si->numcores = BCMINIT(sb_chip2numcores)(si->sb.chip);
++		si->numcores = sb_chip2numcores(si->sb.chip);
 +
 +	/* return to original core */
 +	sb_setcoreidx(&si->sb, origidx);
@@ -13185,7 +12409,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	ASSERT(si->sb.chip);
 +
 +	/* scan for cores */
-+	BCMINIT(sb_scan)(si);
++	sb_scan(si);
 +
 +	/* fixup necessary chip/core configurations */
 +	if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
@@ -13194,13 +12418,13 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +			return NULL;
 +		}
 +	}
-+	
++
 +	/* srom_var_init() depends on sb_scan() info */
-+	if (srom_var_init(si, si->sb.bustype, si->curmap, osh, vars, varsz)) {
++	if (srom_var_init(si, si->sb.bustype, si->curmap, si->osh, vars, varsz)) {
 +		SB_ERROR(("sb_doattach: srom_var_init failed: bad srom\n"));
 +		return (NULL);
 +	}
-+	
++
 +	if (cc == NULL) {
 +		/*
 +		 * The chip revision number is hardwired into all
@@ -13213,7 +12437,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +			ASSERT(vars);
 +			si->sb.chiprev = getintvar(*vars, "chiprev");
 +		} else if (BUSTYPE(si->sb.bustype) == PCI_BUS) {
-+			w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32));
++			w = OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_REV, sizeof(uint32));
 +			si->sb.chiprev = w & 0xff;
 +		} else
 +			si->sb.chiprev = 0;
@@ -13234,7 +12458,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	switch (BUSTYPE(si->sb.bustype)) {
 +	case PCI_BUS:
 +		/* do a pci config read to get subsystem id and subvendor id */
-+		w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_SVID, sizeof (uint32));
++		w = OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_SVID, sizeof(uint32));
 +		si->sb.boardvendor = w & 0xffff;
 +		si->sb.boardtype = (w >> 16) & 0xffff;
 +		break;
@@ -13260,11 +12484,16 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	/* setup the GPIO based LED powersave register */
 +	if (si->sb.ccrev >= 16) {
-+		w = getintvar(*vars, "gpiotimerval");
-+		if (!w)
-+			w = DEFAULT_GPIOTIMERVAL; 
++		if ((vars == NULL) || ((w = getintvar(*vars, "leddc")) == 0))
++			w = DEFAULT_GPIOTIMERVAL;
 +		sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w);
 +	}
++	if ((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev <= 1)) {
++		/* set proper clk setup delays before forcing HT */
++		sb_clkctl_init((void *)si);
++		sb_corereg((void*)si, SB_CC_IDX, OFFSETOF(chipcregs_t, system_clk_ctl),
++		           SYCC_HR, SYCC_HR);
++	}
 +
 +
 +	return (si);
@@ -13279,7 +12508,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	si = SB_INFO(sbh);
 +	sb = REGS2SB(si->curmap);
 +
-+	return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT);
++	return ((R_SBREG(si, &sb->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT);
 +}
 +
 +uint
@@ -13307,7 +12536,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		break;
 +
 +	case PCI_BUS:
-+		sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32));
++		sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof(uint32));
 +		break;
 +
 +	case PCMCIA_BUS: {
@@ -13347,7 +12576,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	si = SB_INFO(sbh);
 +	sb = REGS2SB(si->curmap);
 +
-+	return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT);
++	return ((R_SBREG(si, &sb->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT);
 +}
 +
 +uint
@@ -13359,7 +12588,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	si = SB_INFO(sbh);
 +	sb = REGS2SB(si->curmap);
-+	sbidh = R_SBREG(si, &(sb)->sbidhigh);
++	sbidh = R_SBREG(si, &sb->sbidhigh);
 +
 +	return (SBCOREREV(sbidh));
 +}
@@ -13373,7 +12602,18 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return si->osh;
 +}
 +
-+#define	SBTML_ALLOW	(SBTML_PE | SBTML_FGC | SBTML_FL_MASK)
++void
++sb_setosh(sb_t *sbh, osl_t *osh)
++{
++	sb_info_t *si;
++
++	si = SB_INFO(sbh);
++	if (si->osh != NULL) {
++		SB_ERROR(("osh is already set....\n"));
++		ASSERT(!si->osh);
++	}
++	si->osh = osh;
++}
 +
 +/* set/clear sbtmstatelow core-specific flags */
 +uint32
@@ -13387,7 +12627,6 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	sb = REGS2SB(si->curmap);
 +
 +	ASSERT((val & ~mask) == 0);
-+	ASSERT((mask & ~SBTML_ALLOW) == 0);
 +
 +	/* mask and set */
 +	if (mask || val) {
@@ -13396,7 +12635,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	}
 +
 +	/* return the new value */
-+	return (R_SBREG(si, &sb->sbtmstatelow) & SBTML_ALLOW);
++	return (R_SBREG(si, &sb->sbtmstatelow));
 +}
 +
 +/* set/clear sbtmstatehigh core-specific flags */
@@ -13423,31 +12662,27 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_FL_MASK);
 +}
 +
-+/* caller needs to take care of core-specific bist hazards */
++/* Run bist on current core. Caller needs to take care of core-specific bist hazards */
 +int
-+sb_corebist(sb_t *sbh, uint coreid, uint coreunit)
++sb_corebist(sb_t *sbh)
 +{
 +	uint32 sblo;
-+	uint coreidx;
 +	sb_info_t *si;
++	sbconfig_t *sb;
 +	int result = 0;
 +
 +	si = SB_INFO(sbh);
++	sb = REGS2SB(si->curmap);
++
++	sblo = R_SBREG(si, &sb->sbtmstatelow);
++	W_SBREG(si, &sb->sbtmstatelow, (sblo | SBTML_FGC | SBTML_BE));
++
++	SPINWAIT(((R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BISTD) == 0), 100000);
 +
-+	coreidx = sb_findcoreidx(si, coreid, coreunit);
-+	if (!GOODIDX(coreidx))
++	if (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BISTF)
 +		result = BCME_ERROR;
-+	else {
-+		sblo = sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), 0, 0);
-+		sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, (sblo | SBTML_FGC | SBTML_BE));
-+		
-+		SPINWAIT(((sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTD) == 0), 100000);
-+	
-+		if (sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTF)
-+			result = BCME_ERROR;
 +
-+		sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, sblo);
-+	}
++	W_SBREG(si, &sb->sbtmstatelow, sblo);
 +
 +	return result;
 +}
@@ -13461,32 +12696,75 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	si = SB_INFO(sbh);
 +	sb = REGS2SB(si->curmap);
 +
-+	return ((R_SBREG(si, &(sb)->sbtmstatelow) & (SBTML_RESET | SBTML_REJ_MASK | SBTML_CLK)) == SBTML_CLK);
++	return ((R_SBREG(si, &sb->sbtmstatelow) &
++	         (SBTML_RESET | SBTML_REJ_MASK | 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.
++ *
++ * When using the silicon backplane, no fidleing with interrupts or core switches are needed.
++ *
++ * Also, when using pci/pcie, we can optimize away the core switching for pci registers
++ * and (on newer pci cores) chipcommon registers.
 + */
 +static uint
 +sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val)
 +{
-+	uint origidx;
-+	uint32 *r;
++	uint origidx = 0;
++	uint32 *r = NULL;
 +	uint w;
 +	uint intr_val = 0;
++	bool fast = FALSE;
 +
 +	ASSERT(GOODIDX(coreidx));
 +	ASSERT(regoff < SB_CORE_SIZE);
 +	ASSERT((val & ~mask) == 0);
 +
-+	INTR_OFF(si, intr_val);
++#ifdef	notyet
++	if (si->sb.bustype == SB_BUS) {
++		/* If internal bus, we can always get at everything */
++		fast = TRUE;
++		r = (uint32 *)((uchar *)si->regs[coreidx] + regoff);
++	} else if (si->sb.bustype == PCI_BUS) {
++		/* If pci/pcie, we can get at pci/pcie regs and on newer cores to chipc */
++
++		if ((si->coreid[coreidx] == SB_CC) &&
++		    ((si->sb.buscoretype == SB_PCIE) ||
++		     (si->sb.buscorerev >= 13))) {
++			/* Chipc registers are mapped at 12KB */
++
++			fast = TRUE;
++			r = (uint32 *)((char *)si->curmap + PCI_16KB0_CCREGS_OFFSET + regoff);
++		} else if (si->sb.buscoreidx == coreidx) {
++			/* pci registers are at either in the last 2KB of an 8KB window
++			 * or, in pcie and pci rev 13 at 8KB
++			 */
++			fast = TRUE;
++			if ((si->sb.buscoretype == SB_PCIE) ||
++			    (si->sb.buscorerev >= 13))
++				r = (uint32 *)((char *)si->curmap +
++				               PCI_16KB0_PCIREGS_OFFSET + regoff);
++			else
++				r = (uint32 *)((char *)si->curmap +
++				               ((regoff >= SBCONFIGOFF) ?
++				                PCI_BAR0_PCISBR_OFFSET : PCI_BAR0_PCIREGS_OFFSET) +
++				               regoff);
++		}
++	}
++#endif	/* notyet */
 +
-+	/* save current core index */
-+	origidx = sb_coreidx(&si->sb);
++	if (!fast) {
++		INTR_OFF(si, intr_val);
 +
-+	/* switch core */
-+	r = (uint32*) ((uchar*) sb_setcoreidx(&si->sb, coreidx) + regoff);
++		/* save current core index */
++		origidx = sb_coreidx(&si->sb);
++
++		/* switch core */
++		r = (uint32*) ((uchar*) sb_setcoreidx(&si->sb, coreidx) + regoff);
++	}
++	ASSERT(r);
 +
 +	/* mask and set */
 +	if (mask || val) {
@@ -13494,8 +12772,8 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +			w = (R_SBREG(si, r) & ~mask) | val;
 +			W_SBREG(si, r, w);
 +		} else {
-+			w = (R_REG(r) & ~mask) | val;
-+			W_REG(r, w);
++			w = (R_REG(si->osh, r) & ~mask) | val;
++			W_REG(si->osh, r, w);
 +		}
 +	}
 +
@@ -13503,13 +12781,16 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if (regoff >= SBCONFIGOFF)
 +		w = R_SBREG(si, r);
 +	else
-+		w = R_REG(r);
++		w = R_REG(si->osh, r);
 +
-+	/* restore core index */
-+	if (origidx != coreidx)
-+		sb_setcoreidx(&si->sb, origidx);
++	if (!fast) {
++		/* restore core index */
++		if (origidx != coreidx)
++			sb_setcoreidx(&si->sb, origidx);
++
++		INTR_RESTORE(si, intr_val);
++	}
 +
-+	INTR_RESTORE(si, intr_val);
 +	return (w);
 +}
 +
@@ -13531,7 +12812,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +
 +/* return TRUE if requested capability exists in the PCI config space */
-+static bool 
++static bool
 +sb_find_pci_capability(sb_info_t *si, uint8 req_cap_id, uchar *buf, uint32 *buflen)
 +{
 +	uint8 cap_id;
@@ -13542,7 +12823,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if (BUSTYPE(si->sb.bustype) != PCI_BUS)
 +		return FALSE;
 +
-+	/* check for Header type 0*/
++	/* check for Header type 0 */
 +	byte_val = read_pci_cfg_byte(PCI_CFG_HDR);
 +	if ((byte_val & 0x7f) != PCI_HEADER_NORMAL)
 +		return FALSE;
@@ -13571,7 +12852,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		return FALSE;
 +	}
 +	/* found the caller requested capability */
-+	if ((buf != NULL) &&  (buflen != NULL)) {
++	if ((buf != NULL) && (buflen != NULL)) {
 +		bufsize = *buflen;
 +		if (!bufsize) goto end;
 +		*buflen = 0;
@@ -13591,10 +12872,10 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +}
 +
 +/* return TRUE if PCIE capability exists the pci config space */
-+static bool
++static inline bool
 +sb_ispcie(sb_info_t *si)
 +{
-+	return(sb_find_pci_capability(si, PCI_CAP_PCIECAP_ID, NULL, NULL));
++	return (sb_find_pci_capability(si, PCI_CAP_PCIECAP_ID, NULL, NULL));
 +}
 +
 +/* scan the sb enumerated space to identify all cores */
@@ -13611,7 +12892,6 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	uint pcierev;
 +
 +
-+
 +	/* numcores should already be set */
 +	ASSERT((si->numcores > 0) && (si->numcores <= SB_MAXCORES));
 +
@@ -13631,7 +12911,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		sb_setcoreidx(&si->sb, i);
 +		si->coreid[i] = sb_coreid(&si->sb);
 +
-+		if (si->coreid[i] == SB_PCI) { 
++		if (si->coreid[i] == SB_PCI) {
 +			pciidx = i;
 +			pcirev = sb_corerev(&si->sb);
 +			pci = TRUE;
@@ -13642,7 +12922,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		} else if (si->coreid[i] == SB_PCMCIA) {
 +			si->sb.buscorerev = sb_corerev(&si->sb);
 +			si->sb.buscoretype = si->coreid[i];
-+			si->sb.buscoreidx = i; 
++			si->sb.buscoreidx = i;
 +		}
 +	}
 +	if (pci && pcie) {
@@ -13653,13 +12933,12 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	}
 +	if (pci) {
 +		si->sb.buscoretype = SB_PCI;
-+		si->sb.buscorerev = pcirev; 
-+		si->sb.buscoreidx = pciidx; 
-+	}
-+	else if (pcie) {
++		si->sb.buscorerev = pcirev;
++		si->sb.buscoreidx = pciidx;
++	} else if (pcie) {
 +		si->sb.buscoretype = SB_PCIE;
-+		si->sb.buscorerev = pcierev; 
-+		si->sb.buscoreidx = pcieidx; 
++		si->sb.buscorerev = pcierev;
++		si->sb.buscoreidx = pcieidx;
 +	}
 +
 +	/*
@@ -13703,9 +12982,11 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +				REG_UNMAP(si->regs[idx]);
 +				si->regs[idx] = NULL;
 +			}
-+
++#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SB_BUS)
 +	if (si != &ksi)
-+		MFREE(si->osh, si, sizeof (sb_info_t));
++#endif	/* !BCMBUSTYPE || (BCMBUSTYPE == SB_BUS) */
++		MFREE(si->osh, si, sizeof(sb_info_t));
++
 +}
 +
 +/* use pci dev id to determine chip id for chips not having a chipcommon core */
@@ -13713,15 +12994,11 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +BCMINITFN(sb_pcidev2chip)(uint pcidev)
 +{
 +	if ((pcidev >= BCM4710_DEVICE_ID) && (pcidev <= BCM47XX_USB_ID))
-+		return (BCM4710_DEVICE_ID);
-+	if ((pcidev >= BCM4402_DEVICE_ID) && (pcidev <= BCM4402_V90_ID))
-+		return (BCM4402_DEVICE_ID);
++		return (BCM4710_CHIP_ID);
++	if ((pcidev >= BCM4402_ENET_ID) && (pcidev <= BCM4402_V90_ID))
++		return (BCM4402_CHIP_ID);
 +	if (pcidev == BCM4401_ENET_ID)
-+		return (BCM4402_DEVICE_ID);
-+	if ((pcidev >= BCM4307_V90_ID) && (pcidev <= BCM4307_D11B_ID))
-+		return (BCM4307_DEVICE_ID);
-+	if (pcidev == BCM4301_DEVICE_ID)
-+		return (BCM4301_DEVICE_ID);
++		return (BCM4402_CHIP_ID);
 +
 +	return (0);
 +}
@@ -13730,17 +13007,15 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +static uint
 +BCMINITFN(sb_chip2numcores)(uint chip)
 +{
-+	if (chip == BCM4710_DEVICE_ID)
++	if (chip == BCM4710_CHIP_ID)
 +		return (9);
-+	if (chip == BCM4402_DEVICE_ID)
++	if (chip == BCM4402_CHIP_ID)
 +		return (3);
-+	if ((chip == BCM4301_DEVICE_ID) || (chip == BCM4307_DEVICE_ID))
-+		return (5);
-+	if (chip == BCM4306_DEVICE_ID)	/* < 4306c0 */
++	if (chip == BCM4306_CHIP_ID)	/* < 4306c0 */
 +		return (6);
-+	if (chip == BCM4704_DEVICE_ID)
++	if (chip == BCM4704_CHIP_ID)
 +		return (9);
-+	if (chip == BCM5365_DEVICE_ID)
++	if (chip == BCM5365_CHIP_ID)
 +		return (7);
 +
 +	SB_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", chip));
@@ -13750,7 +13025,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return index of coreid or BADIDX if not found */
 +static uint
-+sb_findcoreidx( sb_info_t *si, uint coreid, uint coreunit)
++sb_findcoreidx(sb_info_t *si, uint coreid, uint coreunit)
 +{
 +	uint found;
 +	uint i;
@@ -13768,7 +13043,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +}
 +
 +/* 
-+ * this function changes logical "focus" to the indiciated core, 
++ * this function changes logical "focus" to the indiciated core,
 + * must be called with interrupt off.
 + * Moreover, callers should keep interrupts off during switching out of and back to d11 core
 + */
@@ -13783,7 +13058,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	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.
@@ -13833,7 +13108,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +}
 +
 +/* 
-+ * this function changes logical "focus" to the indiciated core, 
++ * this function changes logical "focus" to the indiciated core,
 + * must be called with interrupt off.
 + * Moreover, callers should keep interrupts off during switching out of and back to d11 core
 + */
@@ -13853,7 +13128,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return chip number */
 +uint
-+BCMINITFN(sb_chip)(sb_t *sbh)
++sb_chip(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13863,7 +13138,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return chip revision number */
 +uint
-+BCMINITFN(sb_chiprev)(sb_t *sbh)
++sb_chiprev(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13873,7 +13148,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return chip common revision number */
 +uint
-+BCMINITFN(sb_chipcrev)(sb_t *sbh)
++sb_chipcrev(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13883,7 +13158,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return chip package option */
 +uint
-+BCMINITFN(sb_chippkg)(sb_t *sbh)
++sb_chippkg(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13893,7 +13168,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return PCI core rev. */
 +uint
-+BCMINITFN(sb_pcirev)(sb_t *sbh)
++sb_pcirev(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13911,7 +13186,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return (PCI(si) && (si->sb.buscorerev <= 10));
 +}
 +
-+static void 
++static void
 +BCMINITFN(sb_war30841)(sb_info_t *si)
 +{
 +	sb_pcie_mdiowrite(si, MDIODATA_DEV_RX, SERDES_RX_TIMER1, 0x8128);
@@ -13931,7 +13206,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return board vendor id */
 +uint
-+BCMINITFN(sb_boardvendor)(sb_t *sbh)
++sb_boardvendor(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +
@@ -13941,7 +13216,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* return boardtype */
 +uint
-+BCMINITFN(sb_boardtype)(sb_t *sbh)
++sb_boardtype(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +	char *var;
@@ -14015,7 +13290,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	si = SB_INFO(sbh);
 +
-+	bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof (uint)));
++	bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof(uint)));
 +	return (si->numcores);
 +}
 +
@@ -14052,14 +13327,14 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		chipcregs_t *ccregs = (chipcregs_t *)sb_setcore(sbh, SB_CC, 0);
 +
 +		/* do the buffer registers update */
-+		W_REG(&ccregs->broadcastaddress, SB_COMMIT);
-+		W_REG(&ccregs->broadcastdata, 0x0);
++		W_REG(si->osh, &ccregs->broadcastaddress, SB_COMMIT);
++		W_REG(si->osh, &ccregs->broadcastdata, 0x0);
 +	} else if (PCI(si)) {
 +		sbpciregs_t *pciregs = (sbpciregs_t *)sb_setcore(sbh, SB_PCI, 0);
 +
 +		/* do the buffer registers update */
-+		W_REG(&pciregs->bcastaddr, SB_COMMIT);
-+		W_REG(&pciregs->bcastdata, 0x0);
++		W_REG(si->osh, &pciregs->bcastaddr, SB_COMMIT);
++		W_REG(si->osh, &pciregs->bcastdata, 0x0);
 +	} else
 +		ASSERT(0);
 +
@@ -14068,9 +13343,13 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	INTR_RESTORE(si, intr_val);
 +}
 +
-+/* reset and re-enable a core */
++/* reset and re-enable a core
++ * inputs:
++ * bits - core specific bits that are set during and after reset sequence
++ * resetbits - core specific bits that are set only during reset sequence
++ */
 +void
-+sb_core_reset(sb_t *sbh, uint32 bits)
++sb_core_reset(sb_t *sbh, uint32 bits, uint32 resetbits)
 +{
 +	sb_info_t *si;
 +	sbconfig_t *sb;
@@ -14083,14 +13362,14 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	/*
 +	 * Must do the disable sequence first to work for arbitrary current core state.
 +	 */
-+	sb_core_disable(sbh, bits);
++	sb_core_disable(sbh, (bits | resetbits));
 +
 +	/*
 +	 * Now do the initialization sequence.
 +	 */
 +
 +	/* set reset while enabling the clock and forcing them on throughout the core */
-+	W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits));
++	W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits | resetbits));
 +	dummy = R_SBREG(si, &sb->sbtmstatelow);
 +	OSL_DELAY(1);
 +
@@ -14120,7 +13399,8 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	si = SB_INFO(sbh);
 +
-+	if ( (BUSTYPE(si->sb.bustype) != PCI_BUS) || PCIE(si) || (PCI(si) && (si->sb.buscorerev >= 5)) )
++	if ((BUSTYPE(si->sb.bustype) != PCI_BUS) || PCIE(si) ||
++	    (PCI(si) && (si->sb.buscorerev >= 5)))
 +		return;
 +
 +	ASSERT(GOODREGS(si->curmap));
@@ -14128,13 +13408,13 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	if (BUSTYPE(si->sb.bustype) == SB_BUS) {
 +		SET_SBREG(si, &sb->sbimconfiglow,
-+			  SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
-+			  (0x5 << SBIMCL_RTO_SHIFT) | 0x3);
++		          SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
++		          (0x5 << SBIMCL_RTO_SHIFT) | 0x3);
 +	} else {
 +		if (sb_coreid(sbh) == SB_PCI) {
 +			SET_SBREG(si, &sb->sbimconfiglow,
-+				  SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
-+				  (0x3 << SBIMCL_RTO_SHIFT) | 0x2);
++			          SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
++			          (0x3 << SBIMCL_RTO_SHIFT) | 0x2);
 +		} else {
 +			SET_SBREG(si, &sb->sbimconfiglow, (SBIMCL_RTO_MASK | SBIMCL_STO_MASK), 0);
 +		}
@@ -14185,7 +13465,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	idx = BADIDX;
 +	switch (BUSTYPE(si->sb.bustype)) {
 +	case PCI_BUS:
-+		idx = si->sb.buscoreidx; 
++		idx = si->sb.buscoreidx;
 +		break;
 +	case JTAG_BUS:
 +		idx = SB_CC_IDX;
@@ -14251,8 +13531,10 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	dummy = R_SBREG(si, &sb->sbtmstatelow);
 +	OSL_DELAY(1);
 +	SPINWAIT((R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000);
++	if (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BUSY)
++		SB_ERROR(("%s: target state still busy\n", __FUNCTION__));
 +
-+ 	if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT) {
++	if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT) {
 +		OR_SBREG(si, &sb->sbimstate, SBIM_RJ);
 +		dummy = R_SBREG(si, &sb->sbimstate);
 +		OSL_DELAY(1);
@@ -14280,10 +13562,28 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +{
 +	sb_info_t *si = SB_INFO(sbh);
 +
++	/* make sure we come up in fast clock mode */
++	sb_clkctl_clk(sbh, CLK_FAST);
++
 +	/* instant NMI */
 +	switch (si->gpioid) {
 +	case SB_CC:
++#ifdef __mips__
++		if (sb_chip(sbh) == BCM4785_CHIP_ID && ticks <= 1)
++			MTC0(C0_BROADCOM, 4, (1 << 22));
++#endif	/* __mips__ */
 +		sb_corereg(si, 0, OFFSETOF(chipcregs_t, watchdog), ~0, ticks);
++#ifdef __mips__
++		if (sb_chip(sbh) == BCM4785_CHIP_ID && ticks <= 1) {
++			__asm__ __volatile__ (
++				".set\tmips3\n\t"
++				"sync\n\t"
++				"wait\n\t"
++				".set\tmips0"
++			);
++			while (1);
++		}
++#endif	/* __mips__ */
 +		break;
 +	case SB_EXTIF:
 +		sb_corereg(si, si->gpioidx, OFFSETOF(extifregs_t, watchdog), ~0, ticks);
@@ -14296,21 +13596,14 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +sb_pcmcia_init(sb_t *sbh)
 +{
 +	sb_info_t *si;
-+	uint8 cor;
++	uint8 cor = 0;
 +
 +	si = SB_INFO(sbh);
 +
 +	/* enable d11 mac interrupts */
-+	if (si->sb.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);
-+	}
++	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);
 +
 +}
 +
@@ -14320,7 +13613,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 + * coremask is the bitvec of cores by index to be enabled.
 + */
 +void
-+sb_pci_setup(sb_t *sbh, uint coremask)
++BCMINITFN(sb_pci_setup)(sb_t *sbh, uint coremask)
 +{
 +	sb_info_t *si;
 +	sbconfig_t *sb;
@@ -14366,9 +13659,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	}
 +
 +	if (PCI(si)) {
-+		OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST));
++		OR_REG(si->osh, &pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST));
 +		if (si->sb.buscorerev >= 11)
-+			OR_REG(&pciregs->sbtopci2, SBTOPCI_RC_READMULTI);
++			OR_REG(si->osh, &pciregs->sbtopci2, SBTOPCI_RC_READMULTI);
 +		if (si->sb.buscorerev < 5) {
 +			SET_SBREG(si, &sb->sbimconfiglow, SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
 +				(0x3 << SBIMCL_RTO_SHIFT) | 0x2);
@@ -14376,17 +13669,28 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		}
 +	}
 +
-+	if (PCIE(si) && (si->sb.buscorerev == 0)) {
-+		reg_val = sb_pcie_readreg((void *)sbh, (void *)PCIE_PCIEREGS, PCIE_TLP_WORKAROUNDSREG);
-+		reg_val |= 0x8; 
-+		sb_pcie_writereg((void *)sbh, (void *)PCIE_PCIEREGS, PCIE_TLP_WORKAROUNDSREG, reg_val);
++#ifdef PCIE_SUPPOER
++	/* PCIE workarounds */
++	if (PCIE(si)) {
++		if ((si->sb.buscorerev == 0) || (si->sb.buscorerev == 1)) {
++			reg_val = sb_pcie_readreg((void *)sbh, (void *)PCIE_PCIEREGS,
++				PCIE_TLP_WORKAROUNDSREG);
++			reg_val |= 0x8;
++			sb_pcie_writereg((void *)sbh, (void *)PCIE_PCIEREGS,
++				PCIE_TLP_WORKAROUNDSREG, reg_val);
++		}
 +
-+		reg_val = sb_pcie_readreg((void *)sbh, (void *)PCIE_PCIEREGS, PCIE_DLLP_LCREG);
-+		reg_val &= ~(0x40);
-+		sb_pcie_writereg(sbh, (void *)PCIE_PCIEREGS, PCIE_DLLP_LCREG, reg_val);
++		if (si->sb.buscorerev == 1) {
++			reg_val = sb_pcie_readreg((void *)sbh, (void *)PCIE_PCIEREGS,
++				PCIE_DLLP_LCREG);
++			reg_val |= (0x40);
++			sb_pcie_writereg(sbh, (void *)PCIE_PCIEREGS, PCIE_DLLP_LCREG, reg_val);
++		}
 +
-+		BCMINIT(sb_war30841)(si);
++		if (si->sb.buscorerev == 0)
++			sb_war30841(si);
 +	}
++#endif
 +
 +	/* switch back to previous core */
 +	sb_setcoreidx(sbh, idx);
@@ -14495,9 +13799,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		else
 +			return CC_T6_M0;
 +	} else if ((pll_type == PLL_TYPE1) ||
-+		   (pll_type == PLL_TYPE3) ||
-+		   (pll_type == PLL_TYPE4) ||
-+		   (pll_type == PLL_TYPE7)) {
++	           (pll_type == PLL_TYPE3) ||
++	           (pll_type == PLL_TYPE4) ||
++	           (pll_type == PLL_TYPE7)) {
 +		n1 = factor6(n1);
 +		n2 += CC_F5_BIAS;
 +	} else if (pll_type == PLL_TYPE2) {
@@ -14511,10 +13815,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		ASSERT(0);
 +	/* PLL types 3 and 7 use BASE2 (25Mhz) */
 +	if ((pll_type == PLL_TYPE3) ||
-+	    (pll_type == PLL_TYPE7)) { 
++	    (pll_type == PLL_TYPE7)) {
 +		clock =  CC_CLOCK_BASE2 * n1 * n2;
-+	}
-+	else 
++	} else
 +		clock = CC_CLOCK_BASE1 * n1 * n2;
 +
 +	if (clock == 0)
@@ -14561,7 +13864,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		if ((mc & CC_T2MC_M3BYP) == 0)
 +			clock /= m3;
 +
-+		return(clock);
++		return (clock);
 +	}
 +}
 +
@@ -14585,37 +13888,32 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	/* 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);
++		n = R_REG(si->osh, &eir->clockcontrol_n);
++		m = R_REG(si->osh, &eir->clockcontrol_sb);
 +	} else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
-+		pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
-+		n = R_REG(&cc->clockcontrol_n);
-+		if (pll_type == PLL_TYPE6)
-+			m = R_REG(&cc->clockcontrol_mips);
-+		else if (pll_type == PLL_TYPE3)
-+		{
-+			// Added by Chen-I for 5365 
-+			if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) 	
-+				m = R_REG(&cc->clockcontrol_sb);
-+			else
-+				m = R_REG(&cc->clockcontrol_m2);
++		pll_type = R_REG(si->osh, &cc->capabilities) & CAP_PLL_MASK;
++		if (pll_type == PLL_NONE) {
++			INTR_RESTORE(si, intr_val);
++			return 80000000;
 +		}
++		n = R_REG(si->osh, &cc->clockcontrol_n);
++		if (pll_type == PLL_TYPE6)
++			m = R_REG(si->osh, &cc->clockcontrol_m3);
++		else if ((pll_type == PLL_TYPE3) && !(BCMINIT(sb_chip)(sbh) == 0x5365))
++			m = R_REG(si->osh, &cc->clockcontrol_m2);
 +		else
-+			m = R_REG(&cc->clockcontrol_sb);
++			m = R_REG(si->osh, &cc->clockcontrol_sb);
 +	} else {
 +		INTR_RESTORE(si, intr_val);
 +		return 0;
 +	}
 +
-+	// Added by Chen-I for 5365 
-+	if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID)
-+	{
++	/* calculate rate */
++	if (BCMINIT(sb_chip)(sbh) == 0x5365)
 +		rate = 100000000;
-+	}
-+	else
-+	{	
-+		/* calculate rate */
++	else {
 +		rate = sb_clock_rate(pll_type, n, m);
++
 +		if (pll_type == PLL_TYPE3)
 +			rate = rate / 2;
 +	}
@@ -14756,8 +14054,10 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
 +
-+	/* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */
-+	if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
++	/* only cores on SB_BUS share GPIO's and only applcation users need to
++	 * reserve/release GPIO
++	 */
++	if ((BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
 +		ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority));
 +		return -1;
 +	}
@@ -14778,7 +14078,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +/* release one gpio */
 +/* 
-+ * releasing the gpio doesn't change the current value on the GPIO last write value 
++ * releasing the gpio doesn't change the current value on the GPIO last write value
 + * persists till some one overwrites it
 +*/
 +
@@ -14791,8 +14091,10 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	priority = GPIO_DRV_PRIORITY; /* compatibility hack */
 +
-+	/* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */
-+	if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
++	/* only cores on SB_BUS share GPIO's and only applcation users need to
++	 * reserve/release GPIO
++	 */
++	if ((BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority))  {
 +		ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority));
 +		return -1;
 +	}
@@ -14801,7 +14103,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1)));
 +		return -1;
 +	}
-+	
++
 +	/* already released */
 +	if (!(sb_gpioreservation & gpio_bitmask))
 +		return -1;
@@ -14924,11 +14226,11 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		return -1;
 +
 +	/* gpio led powersave reg */
-+	return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimeroutmask), mask, val));
++	return (sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimeroutmask), mask, val));
 +}
 +
-+/* mask&set gpio timer val */
-+uint32 
++/* mask & set gpio timer val */
++uint32
 +sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 gpiotimerval)
 +{
 +	sb_info_t *si;
@@ -14937,7 +14239,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if (si->sb.ccrev < 16)
 +		return -1;
 +
-+	return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), mask, gpiotimerval));
++	return (sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), mask, gpiotimerval));
 +}
 +
 +
@@ -14951,14 +14253,15 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	ASSERT(sb_coreid(&si->sb) == SB_CC);
 +
 +	if (si->sb.ccrev < 6) {
-+		if ((BUSTYPE(si->sb.bustype) == PCI_BUS)
-+			&& (OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)) & PCI_CFG_GPIO_SCS))
++		if ((BUSTYPE(si->sb.bustype) == PCI_BUS) &&
++		    (OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof(uint32)) &
++		     PCI_CFG_GPIO_SCS))
 +			return (SCC_SS_PCI);
 +		else
 +			return (SCC_SS_XTAL);
 +	} else if (si->sb.ccrev < 10) {
 +		cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx);
-+		return (R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK);
++		return (R_REG(si->osh, &cc->slow_clk_ctl) & SCC_SS_MASK);
 +	} else	/* Insta-clock */
 +		return (SCC_SS_XTAL);
 +}
@@ -14977,7 +14280,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx);
 +
 +	/* shouldn't be here unless we've established the chip has dynamic clk control */
-+	ASSERT(R_REG(&cc->capabilities) & CAP_PWR_CTL);
++	ASSERT(R_REG(si->osh, &cc->capabilities) & CAP_PWR_CTL);
 +
 +	slowclk = sb_slowclk_src(si);
 +	if (si->sb.ccrev < 6) {
@@ -14986,7 +14289,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		else
 +			return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32));
 +	} else if (si->sb.ccrev < 10) {
-+		div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1);
++		div = 4 * (((R_REG(si->osh, &cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1);
 +		if (slowclk == SCC_SS_LPO)
 +			return (max? LPOMAXFREQ : LPOMINFREQ);
 +		else if (slowclk == SCC_SS_XTAL)
@@ -14997,7 +14300,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +			ASSERT(0);
 +	} else {
 +		/* Chipc rev 10 is InstaClock */
-+		div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHIFT;
++		div = R_REG(si->osh, &cc->system_clk_ctl) >> SYCC_CD_SHIFT;
 +		div = 4 * (div + 1);
 +		return (max ? XTALMAXFREQ : (XTALMINFREQ/div));
 +	}
@@ -15005,7 +14308,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +}
 +
 +static void
-+sb_clkctl_setdelay(sb_info_t *si, void *chipcregs)
++BCMINITFN(sb_clkctl_setdelay)(sb_info_t *si, void *chipcregs)
 +{
 +	chipcregs_t * cc;
 +	uint slowmaxfreq, pll_delay, slowclk;
@@ -15016,6 +14319,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	/* If the slow clock is not sourced by the xtal then add the xtal_on_delay
 +	 * since the xtal will also be powered down by dynamic clk control logic.
 +	 */
++
 +	slowclk = sb_slowclk_src(si);
 +	if (slowclk != SCC_SS_XTAL)
 +		pll_delay += XTAL_ON_DELAY;
@@ -15027,56 +14331,13 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000;
 +
 +	cc = (chipcregs_t *)chipcregs;
-+	W_REG(&cc->pll_on_delay, pll_on_delay);
-+	W_REG(&cc->fref_sel_delay, fref_sel_delay);
-+}
-+
-+int
-+sb_pwrctl_slowclk(void *sbh, bool set, uint *div)
-+{
-+	sb_info_t *si;
-+	uint origidx;
-+	chipcregs_t *cc;
-+	uint intr_val = 0;
-+	uint err = 0;
-+	
-+	si = SB_INFO(sbh);
-+
-+	/* chipcommon cores prior to rev6 don't support slowclkcontrol */
-+	if (si->sb.ccrev < 6)
-+		return 1;
-+
-+	/* chipcommon cores rev10 are a whole new ball game */
-+	if (si->sb.ccrev >= 10)
-+		return 1;
-+
-+	if (set && ((*div % 4) || (*div < 4)))
-+		return 2;
-+	
-+	INTR_OFF(si, intr_val);
-+	origidx = si->curidx;
-+	cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0);
-+	ASSERT(cc != NULL);
-+	
-+	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) {
-+		err = 3;
-+		goto done;
-+	}
-+
-+	if (set) {
-+		SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, ((*div / 4 - 1) << SCC_CD_SHIFT));
-+		sb_clkctl_setdelay(sbh, (void *)cc);
-+	} else
-+		*div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1);
-+
-+done:
-+	sb_setcoreidx(sbh, origidx);
-+	INTR_RESTORE(si, intr_val);
-+	return err;
++	W_REG(si->osh, &cc->pll_on_delay, pll_on_delay);
++	W_REG(si->osh, &cc->fref_sel_delay, fref_sel_delay);
 +}
 +
 +/* initialize power control delay registers */
-+void sb_clkctl_init(sb_t *sbh)
++void
++BCMINITFN(sb_clkctl_init)(sb_t *sbh)
 +{
 +	sb_info_t *si;
 +	uint origidx;
@@ -15089,26 +14350,24 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
 +		return;
 +
-+	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
-+		goto done;
++	if ((si->sb.chip == BCM4321_CHIP_ID) && (si->sb.chiprev < 2))
++		W_REG(si->osh, &cc->chipcontrol,
++		      (si->sb.chiprev == 0) ? CHIPCTRL_4321A0_DEFAULT : CHIPCTRL_4321A1_DEFAULT);
 +
-+	/* 4317pc does not work with SlowClock less than 5 MHz */
-+	if ((BUSTYPE(si->sb.bustype) == PCMCIA_BUS) && (si->sb.ccrev >= 6) && (si->sb.ccrev < 10))
-+		SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, (ILP_DIV_5MHZ << SCC_CD_SHIFT));
++	if (!(R_REG(si->osh, &cc->capabilities) & CAP_PWR_CTL))
++		goto done;
 +
 +	/* set all Instaclk chip ILP to 1 MHz */
 +	else if (si->sb.ccrev >= 10)
-+		SET_REG(&cc->system_clk_ctl, SYCC_CD_MASK, (ILP_DIV_1MHZ << SYCC_CD_SHIFT));
-+	
++		SET_REG(si->osh, &cc->system_clk_ctl, SYCC_CD_MASK,
++		        (ILP_DIV_1MHZ << SYCC_CD_SHIFT));
++
 +	sb_clkctl_setdelay(si, (void *)cc);
 +
 +done:
 +	sb_setcoreidx(sbh, origidx);
 +}
-+void sb_pwrctl_init(sb_t *sbh)
-+{
-+sb_clkctl_init(sbh);
-+}
++
 +/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */
 +uint16
 +sb_clkctl_fast_pwrup_delay(sb_t *sbh)
@@ -15129,21 +14388,19 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
 +		goto done;
 +
-+	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
++	if (!(R_REG(si->osh, &cc->capabilities) & CAP_PWR_CTL))
 +		goto done;
 +
 +	slowminfreq = sb_slowclk_freq(si, FALSE);
-+	fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + (slowminfreq - 1)) / slowminfreq;
++	fpdelay = (((R_REG(si->osh, &cc->pll_on_delay) + 2) * 1000000) +
++	           (slowminfreq - 1)) / slowminfreq;
 +
 +done:
 +	sb_setcoreidx(sbh, origidx);
 +	INTR_RESTORE(si, intr_val);
 +	return (fpdelay);
 +}
-+uint16 sb_pwrctl_fast_pwrup_delay(sb_t *sbh)
-+{
-+return sb_clkctl_fast_pwrup_delay(sbh);
-+}
++
 +/* turn primary xtal and/or pll off/on */
 +int
 +sb_clkctl_xtal(sb_t *sbh, uint what, bool on)
@@ -15166,9 +14423,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +			if (PCIE(si))
 +				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));
++			in = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_IN, sizeof(uint32));
++			out = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof(uint32));
++			outen = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof(uint32));
 +
 +			/*
 +			 * Avoid glitching the clock if GPRS is already using it.
@@ -15189,15 +14446,18 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +					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_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT,
++					                     sizeof(uint32), out);
++					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN,
++					                     sizeof(uint32), outen);
 +					OSL_DELAY(XTAL_ON_DELAY);
 +				}
 +
 +				/* turn pll on */
 +				if (what & PLL) {
 +					out &= ~PCI_CFG_GPIO_PLL;
-+					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
++					OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT,
++					                     sizeof(uint32), out);
 +					OSL_DELAY(2000);
 +				}
 +			} else {
@@ -15205,8 +14465,9 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +					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_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof(uint32), out);
++				OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof(uint32),
++				                     outen);
 +			}
 +
 +		default:
@@ -15216,13 +14477,8 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return (0);
 +}
 +
-+int sb_pwrctl_xtal(sb_t *sbh, uint what, bool on)
-+{
-+return sb_clkctl_xtal(sbh,what,on);
-+}
-+
 +/* set dynamic clk control mode (forceslow, forcefast, dynamic) */
-+/*   returns true if ignore pll off is set and false if it is not */
++/*   returns true if we are forcing fast clock */
 +bool
 +sb_clkctl_clk(sb_t *sbh, uint mode)
 +{
@@ -15230,7 +14486,6 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	uint origidx;
 +	chipcregs_t *cc;
 +	uint32 scc;
-+	bool forcefastclk=FALSE;
 +	uint intr_val = 0;
 +
 +	si = SB_INFO(sbh);
@@ -15239,60 +14494,73 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	if (si->sb.ccrev < 6)
 +		return (FALSE);
 +
-+	/* chipcommon cores rev10 are a whole new ball game */
-+	if (si->sb.ccrev >= 10)
-+		return (FALSE);
++
++	/* Chips with ccrev 10 are EOL and they don't have SYCC_HR which we use below */
++	ASSERT(si->sb.ccrev != 10);
 +
 +	INTR_OFF(si, intr_val);
 +
 +	origidx = si->curidx;
 +
++	if (sb_setcore(sbh, SB_MIPS33, 0) && (sb_corerev(&si->sb) <= 7) &&
++	    (BUSTYPE(si->sb.bustype) == SB_BUS) && (si->sb.ccrev >= 10))
++		goto done;
++
++	/* PR32414WAR  "Force HT clock on" all the time, no dynamic clk ctl */
++	if ((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev <= 1))
++		goto done;
++
 +	cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0);
 +	ASSERT(cc != NULL);
 +
-+	if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
++	if (!(R_REG(si->osh, &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_clkctl_xtal(&si->sb, XTAL, ON);
++		if (si->sb.ccrev < 10) {
++			/* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */
++			sb_clkctl_xtal(&si->sb, XTAL, ON);
 +
-+		SET_REG(&cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP);
++			SET_REG(si->osh, &cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP);
++		} else
++			OR_REG(si->osh, &cc->system_clk_ctl, SYCC_HR);
++		/* wait for the PLL */
++		OSL_DELAY(PLL_DELAY);
 +		break;
 +
 +	case CLK_DYNAMIC:	/* enable dynamic clock 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_clkctl_xtal(&si->sb, XTAL, OFF);
++
++		if (si->sb.ccrev < 10) {
++			scc = R_REG(si->osh, &cc->slow_clk_ctl);
++			scc &= ~(SCC_FS | SCC_IP | SCC_XC);
++			if ((scc & SCC_SS_MASK) != SCC_SS_XTAL)
++				scc |= SCC_XC;
++			W_REG(si->osh, &cc->slow_clk_ctl, scc);
++
++			/* for dynamic control, we have to release our xtal_pu "force on" */
++			if (scc & SCC_XC)
++				sb_clkctl_xtal(&si->sb, XTAL, OFF);
++		} else {
++			/* Instaclock */
++			AND_REG(si->osh, &cc->system_clk_ctl, ~SYCC_HR);
++		}
 +		break;
 +
 +	default:
 +		ASSERT(0);
 +	}
 +
-+	/* 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);
++	return (mode == CLK_FAST);
 +}
 +
-+bool sb_pwrctl_clk(sb_t *sbh, uint mode)
-+{
-+return sb_clkctl_clk(sbh, mode);
-+}
 +/* register driver interrupt disabling and restoring callback functions */
 +void
-+sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg)
++sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, void *intrsrestore_fn,
++                          void *intrsenabled_fn, void *intr_arg)
 +{
 +	sb_info_t *si;
 +
@@ -15308,29 +14576,41 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +}
 +
 +
-+void
-+sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, 
-+	uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif)
++int
++sb_corepciid(sb_t *sbh, uint func, uint16 *pcivendor, uint16 *pcidevice,
++             uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif,
++             uint8 *pciheader)
 +{
-+	uint vendor, core, unit;
++	uint16 vendor = 0xffff, device = 0xffff;
++	uint core, unit;
 +	uint chip, chippkg;
-+	char varname[8];
++	uint nfunc;
++	char varname[SB_DEVPATH_BUFSZ + 8];
 +	uint8 class, subclass, progif;
-+	
-+	vendor = sb_corevendor(sbh);
++	char devpath[SB_DEVPATH_BUFSZ];
++	uint8 header;
++
 +	core = sb_coreid(sbh);
 +	unit = sb_coreunit(sbh);
 +
-+	chip = BCMINIT(sb_chip)(sbh);
-+	chippkg = BCMINIT(sb_chippkg)(sbh);
++	chip = sb_chip(sbh);
++	chippkg = sb_chippkg(sbh);
 +
 +	progif = 0;
-+	
++	header = PCI_HEADER_NORMAL;
++
++	/* Verify whether the function exists for the core */
++	nfunc = (core == SB_USB20H) ? 2 : 1;
++	if (func >= nfunc)
++		return BCME_ERROR;
++
 +	/* Known vendor translations */
-+	switch (vendor) {
++	switch (sb_corevendor(sbh)) {
 +	case SB_VEND_BCM:
 +		vendor = VENDOR_BROADCOM;
 +		break;
++	default:
++		return BCME_ERROR;
 +	}
 +
 +	/* Determine class based on known core codes */
@@ -15338,97 +14618,144 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	case SB_ILINE20:
 +		class = PCI_CLASS_NET;
 +		subclass = PCI_NET_ETHER;
-+		core = BCM47XX_ILINE_ID;
++		device = BCM47XX_ILINE_ID;
 +		break;
 +	case SB_ENET:
 +		class = PCI_CLASS_NET;
 +		subclass = PCI_NET_ETHER;
-+		core = BCM47XX_ENET_ID;
++		device = BCM47XX_ENET_ID;
++		break;
++	case SB_GIGETH:
++		class = PCI_CLASS_NET;
++		subclass = PCI_NET_ETHER;
++		device = BCM47XX_GIGETH_ID;
 +		break;
 +	case SB_SDRAM:
 +	case SB_MEMC:
 +		class = PCI_CLASS_MEMORY;
 +		subclass = PCI_MEMORY_RAM;
++		device = (uint16)core;
 +		break;
 +	case SB_PCI:
 +	case SB_PCIE:
 +		class = PCI_CLASS_BRIDGE;
 +		subclass = PCI_BRIDGE_PCI;
++		device = (uint16)core;
++		header = PCI_HEADER_BRIDGE;
 +		break;
 +	case SB_MIPS:
 +	case SB_MIPS33:
 +		class = PCI_CLASS_CPU;
 +		subclass = PCI_CPU_MIPS;
++		device = (uint16)core;
 +		break;
 +	case SB_CODEC:
 +		class = PCI_CLASS_COMM;
 +		subclass = PCI_COMM_MODEM;
-+		core = BCM47XX_V90_ID;
++		device = BCM47XX_V90_ID;
 +		break;
 +	case SB_USB:
 +		class = PCI_CLASS_SERIAL;
 +		subclass = PCI_SERIAL_USB;
 +		progif = 0x10; /* OHCI */
-+		core = BCM47XX_USB_ID;
++		device = BCM47XX_USB_ID;
 +		break;
 +	case SB_USB11H:
 +		class = PCI_CLASS_SERIAL;
 +		subclass = PCI_SERIAL_USB;
 +		progif = 0x10; /* OHCI */
-+		core = BCM47XX_USBH_ID;
++		device = BCM47XX_USBH_ID;
++		break;
++	case SB_USB20H:
++		class = PCI_CLASS_SERIAL;
++		subclass = PCI_SERIAL_USB;
++		progif = func == 0 ? 0x10 : 0x20; /* OHCI/EHCI */
++		device = BCM47XX_USB20H_ID;
++		header = 0x80; /* multifunction */
 +		break;
 +	case SB_USB11D:
 +		class = PCI_CLASS_SERIAL;
 +		subclass = PCI_SERIAL_USB;
-+		core = BCM47XX_USBD_ID;
++		device = BCM47XX_USBD_ID;
++		break;
++	case SB_USB20D:
++		class = PCI_CLASS_SERIAL;
++		subclass = PCI_SERIAL_USB;
++		device = BCM47XX_USB20D_ID;
 +		break;
 +	case SB_IPSEC:
 +		class = PCI_CLASS_CRYPT;
 +		subclass = PCI_CRYPT_NETWORK;
-+		core = BCM47XX_IPSEC_ID;
++		device = BCM47XX_IPSEC_ID;
 +		break;
 +	case SB_ROBO:
 +		class = PCI_CLASS_NET;
 +		subclass = PCI_NET_OTHER;
-+		core = BCM47XX_ROBO_ID;
++		device = BCM47XX_ROBO_ID;
 +		break;
 +	case SB_EXTIF:
 +	case SB_CC:
 +		class = PCI_CLASS_MEMORY;
 +		subclass = PCI_MEMORY_FLASH;
++		device = (uint16)core;
 +		break;
 +	case SB_D11:
 +		class = PCI_CLASS_NET;
 +		subclass = PCI_NET_OTHER;
-+		/* Let an nvram variable override this */
++		/* Let nvram variable override core ID */
++		sb_devpath(sbh, devpath, sizeof(devpath));
++		sprintf(varname, "%sdevid", devpath);
++		if ((device = (uint16)getintvar(NULL, varname)))
++			break;
++		/*
++		* no longer support wl%did, but keep the code
++		* here for backward compatibility.
++		*/
 +		sprintf(varname, "wl%did", unit);
-+		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;
-+			}
++		if ((device = (uint16)getintvar(NULL, varname)))
++			break;
++		/* Chip specific conversion */
++		if (chip == BCM4712_CHIP_ID) {
++			if (chippkg == BCM4712SMALL_PKG_ID)
++				device = BCM4306_D11G_ID;
++			else
++				device = BCM4306_D11DUAL_ID;
++			break;
 +		}
++		/* ignore it */
++		device = 0xffff;
++		break;
++	case SB_SATAXOR:
++		class = PCI_CLASS_XOR;
++		subclass = PCI_XOR_QDMA;
++		device = BCM47XX_SATAXOR_ID;
++		break;
++	case SB_ATA100:
++		class = PCI_CLASS_DASDI;
++		subclass = PCI_DASDI_IDE;
++		device = BCM47XX_ATA100_ID;
 +		break;
 +
 +	default:
 +		class = subclass = progif = 0xff;
++		device = (uint16)core;
 +		break;
 +	}
 +
-+	*pcivendor = (uint16)vendor;
-+	*pcidevice = (uint16)core;
++	*pcivendor = vendor;
++	*pcidevice = device;
 +	*pciclass = class;
 +	*pcisubclass = subclass;
 +	*pciprogif = progif;
-+}
++	*pciheader = header;
 +
++	return 0;
++}
 +
 +
 +
 +/* use the mdio interface to write to mdio slaves */
-+static int 
++static int
 +sb_pcie_mdiowrite(sb_info_t *si,  uint physmedia, uint regaddr, uint val)
 +{
 +	uint mdiodata;
@@ -15436,24 +14763,24 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	sbpcieregs_t *pcieregs;
 +
 +	pcieregs = (sbpcieregs_t*) sb_setcoreidx(&si->sb, si->sb.buscoreidx);
-+	ASSERT (pcieregs);
++	ASSERT(pcieregs);
 +
-+	/* enable mdio access to SERDES */		
-+	W_REG((&pcieregs->mdiocontrol), MDIOCTL_PREAM_EN | MDIOCTL_DIVISOR_VAL);
++	/* enable mdio access to SERDES */
++	W_REG(si->osh, (&pcieregs->mdiocontrol), MDIOCTL_PREAM_EN | MDIOCTL_DIVISOR_VAL);
 +
-+	mdiodata = MDIODATA_START | MDIODATA_WRITE | 
++	mdiodata = MDIODATA_START | MDIODATA_WRITE |
 +		(physmedia << MDIODATA_DEVADDR_SHF) |
 +		(regaddr << MDIODATA_REGADDR_SHF) | MDIODATA_TA | val;
 +
-+	W_REG((&pcieregs->mdiodata), mdiodata);
++	W_REG(si->osh, (&pcieregs->mdiodata), mdiodata);
 +
 +	PR28829_DELAY();
 +
 +	/* retry till the transaction is complete */
-+	while ( i < 10 ) {
-+		if (R_REG(&(pcieregs->mdiocontrol)) & MDIOCTL_ACCESS_DONE) {
-+			/* Disable mdio access to SERDES */		
-+			W_REG((&pcieregs->mdiocontrol), 0);
++	while (i < 10) {
++		if (R_REG(si->osh, &(pcieregs->mdiocontrol)) & MDIOCTL_ACCESS_DONE) {
++			/* Disable mdio access to SERDES */
++			W_REG(si->osh, (&pcieregs->mdiocontrol), 0);
 +			return 0;
 +		}
 +		OSL_DELAY(1000);
@@ -15461,87 +14788,86 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	}
 +
 +	SB_ERROR(("sb_pcie_mdiowrite: timed out\n"));
-+	/* Disable mdio access to SERDES */		
-+	W_REG((&pcieregs->mdiocontrol), 0);
++	/* Disable mdio access to SERDES */
++	W_REG(si->osh, (&pcieregs->mdiocontrol), 0);
 +	ASSERT(0);
-+	return 1; 
++	return 1;
 +
 +}
 +
-+/* indirect way to read pcie config regs*/
-+uint 
++/* indirect way to read pcie config regs */
++uint
 +sb_pcie_readreg(void *sb, void* arg1, uint offset)
 +{
 +	sb_info_t *si;
 +	sb_t   *sbh;
 +	uint retval = 0xFFFFFFFF;
-+	sbpcieregs_t *pcieregs;	
++	sbpcieregs_t *pcieregs;
 +	uint addrtype;
 +
 +	sbh = (sb_t *)sb;
 +	si = SB_INFO(sbh);
-+	ASSERT (PCIE(si)); 
++	ASSERT(PCIE(si));
 +
 +	pcieregs = (sbpcieregs_t *)sb_setcore(sbh, SB_PCIE, 0);
-+	ASSERT (pcieregs);
++	ASSERT(pcieregs);
 +
 +	addrtype = (uint)((uintptr)arg1);
-+	switch(addrtype) {
++	switch (addrtype) {
 +		case PCIE_CONFIGREGS:
-+			W_REG((&pcieregs->configaddr),offset);
-+			retval = R_REG(&(pcieregs->configdata));
++			W_REG(si->osh, (&pcieregs->configaddr), offset);
++			retval = R_REG(si->osh, &(pcieregs->configdata));
 +			break;
 +		case PCIE_PCIEREGS:
-+			W_REG(&(pcieregs->pcieaddr),offset);
-+			retval = R_REG(&(pcieregs->pciedata));
++			W_REG(si->osh, &(pcieregs->pcieaddr), offset);
++			retval = R_REG(si->osh, &(pcieregs->pciedata));
 +			break;
 +		default:
-+			ASSERT(0); 
++			ASSERT(0);
 +			break;
 +	}
 +	return retval;
 +}
 +
-+/* indirect way to write pcie config/mdio/pciecore regs*/
-+uint 
++/* indirect way to write pcie config/mdio/pciecore regs */
++uint
 +sb_pcie_writereg(sb_t *sbh, void *arg1,  uint offset, uint val)
 +{
 +	sb_info_t *si;
-+	sbpcieregs_t *pcieregs;	
++	sbpcieregs_t *pcieregs;
 +	uint addrtype;
 +
 +	si = SB_INFO(sbh);
-+	ASSERT (PCIE(si)); 
++	ASSERT(PCIE(si));
 +
 +	pcieregs = (sbpcieregs_t *)sb_setcore(sbh, SB_PCIE, 0);
-+	ASSERT (pcieregs);
++	ASSERT(pcieregs);
 +
 +	addrtype = (uint)((uintptr)arg1);
 +
-+	switch(addrtype) {
++	switch (addrtype) {
 +		case PCIE_CONFIGREGS:
-+			W_REG((&pcieregs->configaddr),offset);
-+			W_REG((&pcieregs->configdata),val);
++			W_REG(si->osh, (&pcieregs->configaddr), offset);
++			W_REG(si->osh, (&pcieregs->configdata), val);
 +			break;
 +		case PCIE_PCIEREGS:
-+			W_REG((&pcieregs->pcieaddr),offset);
-+			W_REG((&pcieregs->pciedata),val);
++			W_REG(si->osh, (&pcieregs->pcieaddr), offset);
++			W_REG(si->osh, (&pcieregs->pciedata), val);
 +			break;
 +		default:
-+			ASSERT(0); 
++			ASSERT(0);
 +			break;
 +	}
 +	return 0;
 +}
 +
-+
 +/* Build device path. Support SB, PCI, and JTAG for now. */
 +int
 +sb_devpath(sb_t *sbh, char *path, int size)
 +{
 +	ASSERT(path);
 +	ASSERT(size >= SB_DEVPATH_BUFSZ);
-+	
++
 +	switch (BUSTYPE((SB_INFO(sbh))->sb.bustype)) {
 +	case SB_BUS:
 +	case JTAG_BUS:
@@ -15569,7 +14895,10 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return 0;
 +}
 +
-+/* Fix chip's configuration. The current core may be changed upon return */
++/*
++ * Fixup SROMless PCI device's configuration.
++ * The current core may be changed upon return.
++ */
 +static int
 +sb_pci_fixcfg(sb_info_t *si)
 +{
@@ -15582,7 +14911,7 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +
 +	ASSERT(BUSTYPE(si->sb.bustype) == PCI_BUS);
 +
-+	/* Fix PCI(e) SROM shadow area */
++	/* Fixup PI in SROM shadow area to enable the correct PCI core access */
 +	/* save the current index */
 +	origidx = sb_coreidx(&si->sb);
 +
@@ -15591,28 +14920,29 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +		pcieregs = (sbpcieregs_t *)sb_setcore(&si->sb, SB_PCIE, 0);
 +		ASSERT(pcieregs);
 +		reg16 = &pcieregs->sprom[SRSH_PI_OFFSET];
-+	}
-+	else if (si->sb.buscoretype == SB_PCI) {
++	} else if (si->sb.buscoretype == SB_PCI) {
 +		pciregs = (sbpciregs_t *)sb_setcore(&si->sb, SB_PCI, 0);
 +		ASSERT(pciregs);
 +		reg16 = &pciregs->sprom[SRSH_PI_OFFSET];
-+	}
-+	else {
++	} else {
 +		ASSERT(0);
 +		return -1;
 +	}
 +	pciidx = sb_coreidx(&si->sb);
-+	val16 = R_REG(reg16);
++	val16 = R_REG(si->osh, reg16);
 +	if (((val16 & SRSH_PI_MASK) >> SRSH_PI_SHIFT) != (uint16)pciidx) {
 +		val16 = (uint16)(pciidx << SRSH_PI_SHIFT) | (val16 & ~SRSH_PI_MASK);
-+		W_REG(reg16, val16);
++		W_REG(si->osh, reg16, val16);
 +	}
 +
 +	/* restore the original index */
 +	sb_setcoreidx(&si->sb, origidx);
-+	
-+	/* Fix bar0window */
-+	/* !do it last, it changes the current core! */
++
++	/*
++	 * Fixup bar0window in PCI config space to make the core indicated
++	 * by the nvram variable the current core.
++	 * !Do it last, it may change the current core!
++	 */
 +	if (sb_devpath(&si->sb, devpath, sizeof(devpath)))
 +		return -1;
 +	sprintf(name, "%sb0w", devpath);
@@ -15630,322 +14960,165 @@ diff -Naur linux.old/drivers/net/hnd/sbutils.c linux.dev/drivers/net/hnd/sbutils
 +	return 0;
 +}
 +
-diff -Naur linux.old/drivers/net/hnd/shared_ksyms.sh linux.dev/drivers/net/hnd/shared_ksyms.sh
---- linux.old/drivers/net/hnd/shared_ksyms.sh	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/hnd/shared_ksyms.sh	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,21 @@
-+#!/bin/sh
-+#
-+# Copyright 2004, Broadcom Corporation      
-+# All Rights Reserved.      
-+#       
-+# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+#
-+# $Id: shared_ksyms.sh,v 1.1 2005/03/16 13:50:00 wbx Exp $
-+#
-+
-+cat <<EOF
-+#include <linux/config.h>
-+#include <linux/module.h>
-+EOF
-+
-+for file in $* ; do
-+    ${NM} $file | sed -ne 's/[0-9A-Fa-f]* [DT] \([^ ]*\)/extern void \1; EXPORT_SYMBOL(\1);/p'
-+done
-diff -Naur linux.old/drivers/net/wireless/Config.in linux.dev/drivers/net/wireless/Config.in
---- linux.old/drivers/net/wireless/Config.in	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/net/wireless/Config.in	2006-04-06 17:04:48.000000000 +0200
-@@ -13,6 +13,8 @@
- fi
- 
- if [ "$CONFIG_PCI" = "y" ]; then
-+   dep_tristate '    Proprietary Broadcom BCM43xx 802.11 Wireless support (old)' CONFIG_WL
-+   dep_tristate '    Proprietary Broadcom BCM43xx 802.11 Wireless support (new)' CONFIG_WL2
-    dep_tristate '    Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)' CONFIG_PLX_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
-    dep_tristate '    Hermes in TMD7160/NCP130 based PCI adaptor support (Pheecom WL-PCI etc.) (EXPERIMENTAL)' CONFIG_TMD_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
-    dep_tristate '    Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)' CONFIG_PCI_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
-diff -Naur linux.old/drivers/net/wl/Makefile linux.dev/drivers/net/wl/Makefile
---- linux.old/drivers/net/wl/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/Makefile	2006-04-06 16:56:38.000000000 +0200
-@@ -0,0 +1,27 @@
-+#
-+# Makefile for the Broadcom wl driver
-+#
-+# Copyright 2004, Broadcom Corporation
-+# All Rights Reserved.
-+# 
-+# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+#
-+# $Id: Makefile,v 1.2 2005/03/29 03:32:18 mbm Exp $
-+
-+EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
-+
-+O_TARGET	:= wl.o
-+
-+obj-y		:= apsta_aeskeywrap.o apsta_aes.o apsta_bcmwpa.o apsta_d11ucode.o
-+obj-y		+= apsta_hmac.o apsta_md5.o apsta_passhash.o apsta_prf.o apsta_rc4.o
-+obj-y		+= apsta_rijndael-alg-fst.o apsta_sha1.o apsta_tkhash.o apsta_wlc_led.o
-+obj-y		+= apsta_wlc_phy.o apsta_wlc_rate.o apsta_wlc_security.o 
-+obj-y		+= apsta_wlc_sup.o apsta_wlc_wet.o apsta_wl_linux.o apsta_wlc.o
-+obj-y		+= compat.o hnddma.o
-+
-+obj-m		:= $(O_TARGET)
-+
-+include $(TOPDIR)/Rules.make
-diff -Naur linux.old/drivers/net/wl/compat.c linux.dev/drivers/net/wl/compat.c
---- linux.old/drivers/net/wl/compat.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/compat.c	2006-04-06 17:12:19.000000000 +0200
-@@ -0,0 +1,237 @@
-+/*
-+ * Misc useful OS-independent routines.
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
-+ */
-+
-+#include <typedefs.h>
-+#ifdef BCMDRIVER
-+#include <osl.h>
-+#include <sbutils.h>
-+#include <bcmnvram.h>
-+#else
-+#include <stdio.h>
-+#include <string.h>
-+#endif
-+#include "pktq.h"
-+#include <bcmutils.h>
-+#include <bcmendian.h>
-+#include <bcmdevs.h>
-+
-+#ifdef BCMDRIVER
-+/* copy a pkt buffer chain into a buffer */
-+uint
-+pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf)
++static uint
++sb_chipc_capability(sb_t *sbh)
 +{
-+	uint n, ret = 0;
-+
-+	if (len < 0)
-+		len = 4096;	/* "infinite" */
-+
-+	/* skip 'offset' bytes */
-+	for (; p && offset; p = PKTNEXT(osh, p)) {
-+		if (offset < (uint)PKTLEN(osh, p))
-+			break;
-+		offset -= PKTLEN(osh, p);
-+	}
-+
-+	if (!p)
-+		return 0;
++	sb_info_t *si;
 +
-+	/* copy the data */
-+	for (; p && len; p = PKTNEXT(osh, p)) {
-+		n = MIN((uint)PKTLEN(osh, p) - offset, (uint)len);
-+		bcopy(PKTDATA(osh, p) + offset, buf, n);
-+		buf += n;
-+		len -= n;
-+		ret += n;
-+		offset = 0;
-+	}
++	si = SB_INFO(sbh);
 +
-+	return ret;
++	/* Make sure that there is ChipCommon core present */
++	if (si->coreid[SB_CC_IDX] == SB_CC)
++		return (sb_corereg(si, SB_CC_IDX, OFFSETOF(chipcregs_t, capabilities),
++		                   0, 0));
++	return 0;
 +}
 +
-+/* return total length of buffer chain */
-+uint
-+pkttotlen(osl_t *osh, void *p)
++/* Return ADDR64 capability of the backplane */
++bool
++sb_backplane64(sb_t *sbh)
 +{
-+	uint total;
-+
-+	total = 0;
-+	for (; p; p = PKTNEXT(osh, p))
-+		total += PKTLEN(osh, p);
-+	return (total);
-+}
-+
-+void
-+pktq_init(struct pktq *q, uint maxlen, const uint8 prio_map[])
-+{
-+	q->head = q->tail = NULL;
-+	q->maxlen = maxlen;
-+	q->len = 0;
-+	if (prio_map) {
-+		q->priority = TRUE;
-+		bcopy(prio_map, q->prio_map, sizeof(q->prio_map));
-+	}
-+	else
-+		q->priority = FALSE;
++	return ((sb_chipc_capability(sbh) & CAP_BKPLN64) != 0);
 +}
 +
-+
-+/* should always check pktq_full before calling pktenq */
 +void
-+pktenq(struct pktq *q, void *p, bool lifo)
++sb_btcgpiowar(sb_t *sbh)
 +{
-+	void *next, *prev;
++	sb_info_t *si;
++	uint origidx;
++	uint intr_val = 0;
++	chipcregs_t *cc;
++	si = SB_INFO(sbh);
 +
-+	/* allow 10 pkts slack */
-+	ASSERT(q->len < (q->maxlen + 10));
++	/* Make sure that there is ChipCommon core present &&
++	 * UART_TX is strapped to 1
++	 */
++	if (!(sb_chipc_capability(sbh) & CAP_UARTGPIO))
++		return;
 +
-+	/* Queueing chains not allowed */
-+	ASSERT(PKTLINK(p) == NULL);
++	/* sb_corereg cannot be used as we have to guarantee 8-bit read/writes */
++	INTR_OFF(si, intr_val);
 +
-+	/* Queue is empty */
-+	if (q->tail == NULL) {
-+		ASSERT(q->head == NULL);
-+		q->head = q->tail = p;
-+	}
++	origidx = sb_coreidx(sbh);
 +
-+	/* Insert at head or tail */
-+	else if (q->priority == FALSE) {
-+		/* Insert at head (LIFO) */
-+		if (lifo) {
-+			PKTSETLINK(p, q->head);
-+			q->head = p;
-+		}
-+		/* Insert at tail (FIFO) */
-+		else {
-+			ASSERT(PKTLINK(q->tail) == NULL);
-+			PKTSETLINK(q->tail, p);
-+			PKTSETLINK(p, NULL);
-+			q->tail = p;
-+		}
-+	}
++	cc = (chipcregs_t *)sb_setcore(sbh, SB_CC, 0);
++	if (cc == NULL)
++		goto end;
 +
-+	/* Insert by priority */
-+	else {
-+		/* legal priorities 0-7 */
-+		ASSERT(PKTPRIO(p) <= MAXPRIO);
-+
-+		ASSERT(q->head);
-+		ASSERT(q->tail);
-+		/* Shortcut to insertion at tail */
-+		if (_pktq_pri(q, PKTPRIO(p)) < _pktq_pri(q, PKTPRIO(q->tail)) ||
-+		    (!lifo && _pktq_pri(q, PKTPRIO(p)) <= _pktq_pri(q, PKTPRIO(q->tail)))) {
-+			prev = q->tail;
-+			next = NULL;
-+		}
-+		/* Insert at head or in the middle */
-+		else {
-+			prev = NULL;
-+			next = q->head;
-+		}
-+		/* Walk the queue */
-+		for (; next; prev = next, next = PKTLINK(next)) {
-+			/* Priority queue invariant */
-+			ASSERT(!prev || _pktq_pri(q, PKTPRIO(prev)) >= _pktq_pri(q, PKTPRIO(next)));
-+			/* Insert at head of string of packets of same priority (LIFO) */
-+			if (lifo) {
-+				if (_pktq_pri(q, PKTPRIO(p)) >= _pktq_pri(q, PKTPRIO(next)))
-+					break;
-+			}
-+			/* Insert at tail of string of packets of same priority (FIFO) */
-+			else {
-+				if (_pktq_pri(q, PKTPRIO(p)) > _pktq_pri(q, PKTPRIO(next)))
-+					break;
-+			}
-+		}
-+		/* Insert at tail */
-+		if (next == NULL) {
-+			ASSERT(PKTLINK(q->tail) == NULL);
-+			PKTSETLINK(q->tail, p);
-+			PKTSETLINK(p, NULL);
-+			q->tail = p;
-+		}
-+		/* Insert in the middle */
-+		else if (prev) {
-+			PKTSETLINK(prev, p);
-+			PKTSETLINK(p, next);
-+		}
-+		/* Insert at head */
-+		else {
-+			PKTSETLINK(p, q->head);
-+			q->head = p;
-+		}
-+	}
++	W_REG(si->osh, &cc->uart0mcr, R_REG(si->osh, &cc->uart0mcr) | 0x04);
 +
-+	/* List invariants after insertion */
-+	ASSERT(q->head);
-+	ASSERT(PKTLINK(q->tail) == NULL);
++end:
++	/* restore the original index */
++	sb_setcoreidx(sbh, origidx);
 +
-+	q->len++;
++	INTR_RESTORE(si, intr_val);
 +}
 +
-+/* dequeue packet at head */
-+void*
-+pktdeq(struct pktq *q)
++/* check if the device is removed */
++bool
++sb_deviceremoved(sb_t *sbh)
 +{
-+	void *p;
++	uint32 w;
++	sb_info_t *si;
 +
-+	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);
-+	}
++	si = SB_INFO(sbh);
 +
-+	return (p);
++	switch (BUSTYPE(si->sb.bustype)) {
++	case PCI_BUS:
++		ASSERT(si->osh);
++		w = OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_VID, sizeof(uint32));
++		if ((w & 0xFFFF) != VENDOR_BROADCOM)
++			return TRUE;
++		else
++			return FALSE;
++	default:
++		return FALSE;
++	}
++	return FALSE;
 +}
 +
-+/* dequeue packet at tail */
-+void*
-+pktdeqtail(struct pktq *q)
++/* Return the RAM size of the SOCRAM core */
++uint32
++sb_socram_size(sb_t *sbh)
 +{
-+	void *p;
-+	void *next, *prev;
++	sb_info_t *si;
++	uint origidx;
++	uint intr_val = 0;
 +
-+	if (q->head == q->tail) {  /* last packet on queue or queue empty */
-+		p = q->head;
-+		q->head = q->tail = NULL;
-+		q->len = 0;
-+		return(p);
-+	}
++	sbsocramregs_t *regs;
++	bool wasup;
++	uint corerev;
++	uint32 coreinfo;
++	uint memsize = 0;
 +
-+	/* start walk at head */
-+	prev = NULL;
-+	next = q->head;
++	si = SB_INFO(sbh);
++	ASSERT(si);
 +
-+	/* Walk the queue to find prev of q->tail */
-+	for (; next; prev = next, next = PKTLINK(next)) {
-+		if (next == q->tail)
-+			break;
-+	}
++	/* Block ints and save current core */
++	INTR_OFF(si, intr_val);
++	origidx = sb_coreidx(sbh);
 +
-+	ASSERT(prev);
++	/* Switch to SOCRAM core */
++	if (!(regs = sb_setcore(sbh, SB_SOCRAM, 0)))
++		goto done;
 +
-+	PKTSETLINK(prev, NULL);
-+	q->tail = prev;
-+	q->len--;
-+	p = next;
++	/* Get info for determining size */
++	if (!(wasup = sb_iscoreup(sbh)))
++		sb_core_reset(sbh, 0, 0);
++	corerev = sb_corerev(sbh);
++	coreinfo = R_REG(si->osh, &regs->coreinfo);
 +
-+	return (p);
++	/* Calculate size from coreinfo based on rev */
++	switch (corerev) {
++	case 0:
++		memsize = 1 << (16 + (coreinfo & SRCI_MS0_MASK));
++		break;
++	default: /* rev >= 1 */
++		memsize = 1 << (SR_BSZ_BASE + (coreinfo & SRCI_SRBSZ_MASK));
++		memsize *= (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
++		break;
++	}
++
++	/* Return to previous state and core */
++	if (!wasup)
++		sb_core_disable(sbh, 0);
++	sb_setcoreidx(sbh, origidx);
++
++done:
++	INTR_RESTORE(si, intr_val);
++	return memsize;
 +}
-+#endif
 +
 +
-diff -Naur linux.old/drivers/net/wl/hnddma.c linux.dev/drivers/net/wl/hnddma.c
---- linux.old/drivers/net/wl/hnddma.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/hnddma.c	2006-04-06 16:58:24.000000000 +0200
-@@ -0,0 +1,1453 @@
+diff -urN linux.old/arch/mips/bcm947xx/setup.c linux.dev/arch/mips/bcm947xx/setup.c
+--- linux.old/arch/mips/bcm947xx/setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/setup.c	2006-04-27 23:22:53.000000000 +0200
+@@ -0,0 +1,241 @@
 +/*
-+ * Generic Broadcom Home Networking Division (HND) DMA module.
-+ * This supports the following chips: BCM42xx, 44xx, 47xx .
++ *  Generic setup routines for Broadcom MIPS boards
++ *
++ *  Copyright (C) 2005 Felix Fietkau <nbd@openwrt.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.
++ *
 + *
 + * Copyright 2005, Broadcom Corporation
 + * All Rights Reserved.
@@ -15955,1947 +15128,1397 @@ diff -Naur linux.old/drivers/net/wl/hnddma.c linux.dev/drivers/net/wl/hnddma.c
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
 + */
 +
++#include <linux/config.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/serialP.h>
++#include <linux/ide.h>
++#include <asm/bootinfo.h>
++#include <asm/cpu.h>
++#include <asm/time.h>
++#include <asm/reboot.h>
++
 +#include <typedefs.h>
 +#include <osl.h>
-+#include <bcmendian.h>
-+#include <sbconfig.h>
-+#include <bcmutils.h>
-+#include <bcmdevs.h>
 +#include <sbutils.h>
++#include <bcmutils.h>
++#include <bcmnvram.h>
++#include <sbhndmips.h>
++#include <hndmips.h>
++#include <trxhdr.h>
 +
-+struct dma_info;	/* forward declaration */
-+#define di_t struct dma_info
-+
-+#include "sbhnddma.h"
-+#include "hnddma.h"
-+
-+/* debug/trace */
-+#define	DMA_ERROR(args)
-+#define	DMA_TRACE(args)
++/* Virtual IRQ base, after last hw IRQ */
++#define SBMIPS_VIRTIRQ_BASE 6
 +
-+/* default dma message level (if input msg_level pointer is null in dma_attach()) */
-+static uint dma_msg_level =
-+	0;
-+
-+#define	MAXNAMEL	8
++/* # IRQs, hw and sw IRQs */
++#define SBMIPS_NUMIRQS  8
 +
-+/* 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		*osh;		/* os handle */
-+	sb_t		*sbh;		/* sb handle */
-+	
-+	bool		dma64;		/* dma64 enabled */
-+	bool		addrext;	/* this dma engine supports DmaExtendedAddrChanges */
-+	
-+	dma32regs_t	*d32txregs;	/* 32 bits dma tx engine registers */
-+	dma32regs_t	*d32rxregs;	/* 32 bits dma rx engine registers */
-+	dma64regs_t	*d64txregs;	/* 64 bits dma tx engine registers */
-+	dma64regs_t	*d64rxregs;	/* 64 bits dma rx engine registers */
-+
-+	uint32		dma64align;	/* either 8k or 4k depends on number of dd */
-+	dma32dd_t	*txd32;		/* pointer to dma32 tx descriptor ring */
-+	dma64dd_t	*txd64;		/* pointer to dma64 tx descriptor ring */
-+	uint		ntxd;		/* # tx descriptors tunable */	
-+	uint		txin;		/* index of next descriptor to reclaim */
-+	uint		txout;		/* index of next descriptor to post */
-+	uint		txavail;	/* # free tx descriptors */
-+	void		**txp;		/* pointer to parallel array of pointers to packets */
-+	ulong		txdpa;		/* physical address of descriptor ring */
-+	uint		txdalign;	/* #bytes added to alloc'd mem to align txd */
-+	uint		txdalloc;	/* #bytes allocated for the ring */
++/* Global SB handle */
++sb_t *bcm947xx_sbh = NULL;
++spinlock_t bcm947xx_sbh_lock = SPIN_LOCK_UNLOCKED;
 +
-+	dma32dd_t	*rxd32;		/* pointer to dma32 rx descriptor ring */
-+	dma64dd_t	*rxd64;		/* pointer to dma64 rx descriptor ring */
-+	uint		nrxd;		/* # rx descriptors tunable */	
-+	uint		rxin;		/* index of next descriptor to reclaim */
-+	uint		rxout;		/* index of next descriptor to post */
-+	void		**rxp;		/* pointer to parallel array of pointers to packets */
-+	ulong		rxdpa;		/* physical address of descriptor ring */
-+	uint		rxdalign;	/* #bytes added to alloc'd mem to align rxd */
-+	uint		rxdalloc;	/* #bytes allocated for the ring */
++/* Convenience */
++#define sbh bcm947xx_sbh
++#define sbh_lock bcm947xx_sbh_lock
 +
-+	/* tunables */
-+	uint		rxbufsize;	/* rx buffer size in bytes */
-+	uint		nrxpost;	/* # rx buffers to keep posted */
-+	uint		rxoffset;	/* rxcontrol offset */
-+	uint		ddoffsetlow;	/* add to get dma address of descriptor ring, low 32 bits */
-+	uint		ddoffsethigh;	/* add to get dma address of descriptor ring, high 32 bits */
-+	uint		dataoffsetlow;	/* add to get dma address of data buffer, low 32 bits */
-+	uint		dataoffsethigh;	/* add to get dma address of data buffer, high 32 bits */
-+} dma_info_t;
++extern void bcm947xx_time_init(void);
++extern void bcm947xx_timer_setup(struct irqaction *irq);
 +
-+#ifdef BCMDMA64
-+#define	DMA64_ENAB(di)	((di)->dma64)
-+#else
-+#define	DMA64_ENAB(di)	(0)
++#ifdef CONFIG_REMOTE_DEBUG
++extern void set_debug_traps(void);
++extern void rs_kgdb_hook(struct serial_state *);
++extern void breakpoint(void);
 +#endif
 +
-+/* descriptor bumping macros */
-+#define	XXD(x, n)	((x) & ((n) - 1))
-+#define	TXD(x)		XXD((x), di->ntxd)
-+#define	RXD(x)		XXD((x), di->nrxd)
-+#define	NEXTTXD(i)	TXD(i + 1)
-+#define	PREVTXD(i)	TXD(i - 1)
-+#define	NEXTRXD(i)	RXD(i + 1)
-+#define	NTXDACTIVE(h, t)	TXD(t - h)
-+#define	NRXDACTIVE(h, t)	RXD(t - h)
-+
-+/* macros to convert between byte offsets and indexes */
-+#define	B2I(bytes, type)	((bytes) / sizeof(type))
-+#define	I2B(index, type)	((index) * sizeof(type))
-+
-+#define	PCI32ADDR_HIGH		0xc0000000	/* address[31:30] */
-+#define	PCI32ADDR_HIGH_SHIFT	30
-+
-+
-+/* prototypes */
-+static bool dma_isaddrext(dma_info_t *di);
-+static bool dma_alloc(dma_info_t *di, uint direction);
-+
-+static bool dma32_alloc(dma_info_t *di, uint direction);
-+static void dma32_txreset(dma_info_t *di);
-+static void dma32_rxreset(dma_info_t *di);
-+static bool dma32_txsuspendedidle(dma_info_t *di);
-+static int  dma32_txfast(dma_info_t *di, void *p0, uint32 coreflags);
-+static void* dma32_getnexttxp(dma_info_t *di, bool forceall);
-+static void* dma32_getnextrxp(dma_info_t *di, bool forceall);
-+static void dma32_txrotate(di_t *di);
-+
-+/* prototype or stubs */
-+#ifdef BCMDMA64
-+static bool dma64_alloc(dma_info_t *di, uint direction);
-+static void dma64_txreset(dma_info_t *di);
-+static void dma64_rxreset(dma_info_t *di);
-+static bool dma64_txsuspendedidle(dma_info_t *di);
-+static int  dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags);
-+static void* dma64_getnexttxp(dma_info_t *di, bool forceall);
-+static void* dma64_getnextrxp(dma_info_t *di, bool forceall);
-+static void dma64_txrotate(di_t *di);
-+#else
-+static bool dma64_alloc(dma_info_t *di, uint direction) { return TRUE; }
-+static void dma64_txreset(dma_info_t *di) {}
-+static void dma64_rxreset(dma_info_t *di) {}
-+static bool dma64_txsuspendedidle(dma_info_t *di) { return TRUE;}
-+static int  dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags) { return 0; }
-+static void* dma64_getnexttxp(dma_info_t *di, bool forceall) { return NULL; }
-+static void* dma64_getnextrxp(dma_info_t *di, bool forceall) { return NULL; }
-+static void dma64_txrotate(di_t *di) { return; }
++#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
++extern struct ide_ops std_ide_ops;
 +#endif
 +
-+/* old dmaregs struct for compatibility */
-+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;
++/* Kernel command line */
++char arcs_cmdline[CL_SIZE] __initdata = CONFIG_CMDLINE;
++extern void sb_serial_init(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift));
 +
-+void* 
-+dma_attach(void *drv, void *osh, char *name, dmaregs_t *regs, uint ntxd, uint nrxd,
-+		uint rxbufsize, uint nrxpost, uint rxoffset, uint ddoffset, uint dataoffset, uint *msg_level)
++void
++bcm947xx_machine_restart(char *command)
 +{
-+	dma_info_t *di;
-+	uint size;
-+	dma32regs_t *dmaregstx = regs;
-+	dma32regs_t *dmaregsrx = dmaregstx + 1;
-+	
-+	/* allocate private info structure */
-+	if ((di = MALLOC(osh, sizeof (dma_info_t))) == NULL) {
-+		return (NULL);
-+	}
-+	bzero((char*)di, sizeof (dma_info_t));
-+	di->msg_level = msg_level ? msg_level : &dma_msg_level;
-+
-+	/* check arguments */
-+	ASSERT(ISPOWEROF2(ntxd));
-+	ASSERT(ISPOWEROF2(nrxd));
-+	if (nrxd == 0)
-+		ASSERT(dmaregsrx == NULL);
-+	if (ntxd == 0)
-+		ASSERT(dmaregstx == NULL);
-+
-+	ASSERT(ntxd <= D32MAXDD);
-+	ASSERT(nrxd <= D32MAXDD);
-+	di->d32txregs = (dma32regs_t *)dmaregstx;
-+	di->d32rxregs = (dma32regs_t *)dmaregsrx;
-+
-+	/* make a private copy of our callers name */
-+	strncpy(di->name, name, MAXNAMEL);
-+	di->name[MAXNAMEL-1] = '\0';
-+
-+	di->osh = osh;
-+	di->sbh = NULL;
-+
-+	/* save tunables */
-+	di->ntxd = ntxd;
-+	di->nrxd = nrxd;
-+	di->rxbufsize = rxbufsize;
-+	di->nrxpost = nrxpost;
-+	di->rxoffset = rxoffset;
-+
-+	di->ddoffsetlow = ddoffset;
-+	di->dataoffsetlow = dataoffset;
-+	di->ddoffsethigh = 0;
-+	di->dataoffsethigh = 0;
-+	
-+	di->addrext = 0;
-+	
-+	DMA_TRACE(("%s: dma_attach: osh %p ntxd %d nrxd %d rxbufsize %d nrxpost %d rxoffset %d ddoffset 0x%x dataoffset 0x%x\n", 
-+		   name, osh, ntxd, nrxd, rxbufsize, nrxpost, rxoffset, di->ddoffsetlow, di->dataoffsetlow));
-+
-+	/* allocate tx packet pointer vector */
-+	if (ntxd) {
-+		size = ntxd * sizeof (void*);
-+		if ((di->txp = MALLOC(osh, size)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: out of tx memory, malloced %d bytes\n", di->name, MALLOCED(osh)));
-+			goto fail;
-+		}
-+		bzero((char*)di->txp, size);
-+	}
-+
-+	/* allocate rx packet pointer vector */
-+	if (nrxd) {
-+		size = nrxd * sizeof (void*);
-+		if ((di->rxp = MALLOC(osh, size)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: out of rx memory, malloced %d bytes\n", di->name, MALLOCED(osh)));
-+			goto fail;
-+		}
-+		bzero((char*)di->rxp, size);
-+	} 
-+
-+	/* allocate transmit descriptor ring, only need ntxd descriptors but it must be aligned */
-+	if (ntxd) {
-+		if (!dma_alloc(di, DMA_TX))
-+			goto fail;
-+	}
-+
-+	/* allocate receive descriptor ring, only need nrxd descriptors but it must be aligned */
-+	if (nrxd) {
-+		if (!dma_alloc(di, DMA_RX))
-+			goto fail;
-+	}
-+
-+	if ((di->ddoffsetlow == SB_PCI_DMA) && (di->txdpa > SB_PCI_DMA_SZ) && !di->addrext) {
-+		DMA_ERROR(("%s: dma_attach: txdpa 0x%lx: addrext not supported\n", di->name, di->txdpa));
-+		goto fail;
-+	}
-+	if ((di->ddoffsetlow == SB_PCI_DMA) && (di->rxdpa > SB_PCI_DMA_SZ) && !di->addrext) {
-+		DMA_ERROR(("%s: dma_attach: rxdpa 0x%lx: addrext not supported\n", di->name, di->rxdpa));
-+		goto fail;
-+	}
-+
-+	return ((void*)di);
-+
-+fail:
-+	dma_detach((void*)di);
-+	return (NULL);
-+}
-+
++	printk("Please stand by while rebooting the system...\n");
 +
-+static bool
-+dma_alloc(dma_info_t *di, uint direction)
-+{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_alloc(di, direction);
-+	} else {
-+		return dma32_alloc(di, direction);
-+	}
++	/* Set the watchdog timer to reset immediately */
++	__cli();
++	sb_watchdog(sbh, 1);
++	while (1);
 +}
 +
-+/* may be called with core in reset */
 +void
-+dma_detach(dma_info_t *di)
++bcm947xx_machine_halt(void)
 +{
-+	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->txd32)
-+		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->txd32 - di->txdalign), di->txdalloc, (di->txdpa - di->txdalign));
-+	if (di->rxd32)
-+		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->rxd32 - di->rxdalign), di->rxdalloc, (di->rxdpa - di->rxdalign));
-+
-+	/* free packet pointer vectors */
-+	if (di->txp)
-+		MFREE(di->osh, (void*)di->txp, (di->ntxd * sizeof (void*)));
-+	if (di->rxp)
-+		MFREE(di->osh, (void*)di->rxp, (di->nrxd * sizeof (void*)));
++	printk("System halted\n");
 +
-+	/* free our private info structure */
-+	MFREE(di->osh, (void*)di, sizeof (dma_info_t));
++	/* Disable interrupts and watchdog and spin forever */
++	__cli();
++	sb_watchdog(sbh, 0);
++	while (1);
 +}
 +
-+/* return TRUE if this dma engine supports DmaExtendedAddrChanges, otherwise FALSE */
-+static bool
-+dma_isaddrext(dma_info_t *di)
-+{
-+	uint32 w;
++#ifdef CONFIG_SERIAL
 +
-+	if (DMA64_ENAB(di)) {
-+		OR_REG(&di->d64txregs->control, D64_XC_AE);
-+		w = R_REG(&di->d32txregs->control);
-+		AND_REG(&di->d32txregs->control, ~D64_XC_AE);
-+		return ((w & XC_AE) == D64_XC_AE);
-+	} else {
-+		OR_REG(&di->d32txregs->control, XC_AE);
-+		w = R_REG(&di->d32txregs->control);
-+		AND_REG(&di->d32txregs->control, ~XC_AE);
-+		return ((w & XC_AE) == XC_AE);
-+	}
-+}
++static int ser_line = 0;
 +
-+void
-+dma_txreset(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txreset\n", di->name));
++typedef struct {
++        void *regs;
++        uint irq;
++        uint baud_base;
++        uint reg_shift;
++} serial_port;
 +
-+	if (DMA64_ENAB(di))
-+		dma64_txreset(di);
-+	else
-+		dma32_txreset(di);
-+}
++static serial_port ports[4];
++static int num_ports = 0;
 +
-+void
-+dma_rxreset(dma_info_t *di)
++static void
++serial_add(void *regs, uint irq, uint baud_base, uint reg_shift)
 +{
-+	DMA_TRACE(("%s: dma_rxreset\n", di->name));
-+
-+	if (DMA64_ENAB(di))
-+		dma64_rxreset(di);
-+	else
-+		dma32_rxreset(di);
++        ports[num_ports].regs = regs;
++        ports[num_ports].irq = irq;
++        ports[num_ports].baud_base = baud_base;
++        ports[num_ports].reg_shift = reg_shift;
++        num_ports++;
 +}
 +
-+/* initialize descriptor table base address */
 +static void
-+dma_ddtable_init(dma_info_t *di, uint direction, ulong pa)
++do_serial_add(serial_port *port)
 +{
-+	if (DMA64_ENAB(di)) {
-+		if (direction == DMA_TX) {
-+			W_REG(&di->d64txregs->addrlow, pa + di->ddoffsetlow);
-+			W_REG(&di->d64txregs->addrhigh, di->ddoffsethigh);
-+		} else {
-+			W_REG(&di->d64rxregs->addrlow, pa + di->ddoffsetlow);
-+			W_REG(&di->d64rxregs->addrhigh, di->ddoffsethigh);
-+		}
-+	} else {
-+		uint32 offset = di->ddoffsetlow;
-+		if ((offset != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
-+			if (direction == DMA_TX)	
-+				W_REG(&di->d32txregs->addr, (pa + offset));
-+			else
-+				W_REG(&di->d32rxregs->addr, (pa + offset));
-+		} else {        
-+			/* dma32 address extension */
-+			uint32 ae;
-+			ASSERT(di->addrext);
-+			ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
-+	
-+			if (direction == DMA_TX) {
-+				W_REG(&di->d32txregs->addr, ((pa & ~PCI32ADDR_HIGH) + offset));
-+				SET_REG(&di->d32txregs->control, XC_AE, (ae << XC_AE_SHIFT));
-+			} else {
-+				W_REG(&di->d32rxregs->addr, ((pa & ~PCI32ADDR_HIGH) + offset));
-+				SET_REG(&di->d32rxregs->control, RC_AE, (ae << RC_AE_SHIFT));
-+			}
-+		}
-+	}
-+}
++        void *regs;
++        uint irq;
++        uint baud_base;
++        uint reg_shift;
++        struct serial_struct s;
++        
++        regs = port->regs;
++        irq = port->irq;
++        baud_base = port->baud_base;
++        reg_shift = port->reg_shift;
 +
-+/* init the tx or rx descriptor */
-+static INLINE void
-+dma32_dd_upd(dma_info_t *di, dma32dd_t *ddring, ulong pa, uint outidx, uint32 *ctrl)
-+{
-+	uint offset = di->dataoffsetlow;
++        memset(&s, 0, sizeof(s));
 +
-+	if ((offset != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
-+		W_SM(&ddring[outidx].addr, BUS_SWAP32(pa + offset));
-+		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*ctrl));
-+	} else {        
-+		/* address extension */
-+		uint32 ae;
-+		ASSERT(di->addrext);
-+		ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
++        s.line = ser_line++;
++        s.iomem_base = regs;
++        s.irq = irq + 2;
++        s.baud_base = baud_base / 16;
++        s.flags = ASYNC_BOOT_AUTOCONF;
++        s.io_type = SERIAL_IO_MEM;
++        s.iomem_reg_shift = reg_shift;
 +
-+		*ctrl |= (ae << CTRL_AE_SHIFT);
-+		W_SM(&ddring[outidx].addr, BUS_SWAP32((pa & ~PCI32ADDR_HIGH) + offset));
-+		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*ctrl));
-+	}
++        if (early_serial_setup(&s) != 0) {
++                printk(KERN_ERR "Serial setup failed!\n");
++        }
 +}
 +
-+/* init the tx or rx descriptor */
-+static INLINE void
-+dma64_dd_upd(dma_info_t *di, dma64dd_t *ddring, ulong pa, uint outidx, uint32 *flags, uint32 bufcount)
++#endif /* CONFIG_SERIAL */
++
++void __init
++brcm_setup(void)
 +{
-+	uint32 bufaddr_low = pa + di->dataoffsetlow;
-+	uint32 bufaddr_high = 0 + di->dataoffsethigh;
++	char *s;
++	int i;
++	char *value;
 +
-+	uint32 ctrl2 = bufcount & D64_CTRL2_BC_MASK;
++	/* Get global SB handle */
++	sbh = sb_kattach();
 +
-+	W_SM(&ddring[outidx].addrlow, BUS_SWAP32(bufaddr_low));
-+	W_SM(&ddring[outidx].addrhigh, BUS_SWAP32(bufaddr_high));
-+	W_SM(&ddring[outidx].ctrl1, BUS_SWAP32(*flags));
-+	W_SM(&ddring[outidx].ctrl2, BUS_SWAP32(ctrl2));
-+}
++	/* Initialize clocks and interrupts */
++	sb_mips_init(sbh, SBMIPS_VIRTIRQ_BASE);
 +
-+void
-+dma_txinit(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txinit\n", di->name));
++	if (BCM330X(current_cpu_data.processor_id) &&
++		(read_c0_diag() & BRCM_PFC_AVAIL)) {
++		/* 
++		 * Now that the sbh is inited set the  proper PFC value 
++		 */	
++		printk("Setting the PFC to its default value\n");
++		enable_pfc(PFC_AUTO);
++	}
 +
-+	di->txin = di->txout = 0;
-+	di->txavail = di->ntxd - 1;
 +
-+	/* clear tx descriptor ring */
-+	if (DMA64_ENAB(di)) {
-+		BZERO_SM((void*)di->txd64, (di->ntxd * sizeof (dma64dd_t)));
-+		W_REG(&di->d64txregs->control, XC_XE);
-+		dma_ddtable_init(di, DMA_TX, di->txdpa);
-+	} else {
-+		BZERO_SM((void*)di->txd32, (di->ntxd * sizeof (dma32dd_t)));
-+		W_REG(&di->d32txregs->control, XC_XE);
-+		dma_ddtable_init(di, DMA_TX, di->txdpa);
-+	}
-+}
++#ifdef CONFIG_SERIAL
++	sb_serial_init(sbh, serial_add);
 +
-+bool
-+dma_txenabled(dma_info_t *di)
-+{
-+	uint32 xc;
-+	
-+	/* If the chip is dead, it is not enabled :-) */
-+	if (DMA64_ENAB(di)) {
-+		xc = R_REG(&di->d64txregs->control);
-+		return ((xc != 0xffffffff) && (xc & D64_XC_XE));
++	/* reverse serial ports if nvram variable starts with console=ttyS1 */
++	/* Initialize UARTs */
++	s = nvram_get("kernel_args");
++	if (!s) s = "";
++	if (!strncmp(s, "console=ttyS1", 13)) {
++		for (i = num_ports; i; i--)
++			do_serial_add(&ports[i - 1]);
 +	} else {
-+		xc = R_REG(&di->d32txregs->control);
-+		return ((xc != 0xffffffff) && (xc & XC_XE));
++		for (i = 0; i < num_ports; i++)
++			do_serial_add(&ports[i]);
 +	}
-+}
-+
-+void
-+dma_txsuspend(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txsuspend\n", di->name));
-+	if (DMA64_ENAB(di))
-+		OR_REG(&di->d64txregs->control, D64_XC_SE);
-+	else
-+		OR_REG(&di->d32txregs->control, XC_SE);
-+}
-+
-+void
-+dma_txresume(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txresume\n", di->name));
-+	if (DMA64_ENAB(di))
-+		AND_REG(&di->d64txregs->control, ~D64_XC_SE);
-+	else
-+		AND_REG(&di->d32txregs->control, ~XC_SE);
-+}
++#endif
 +
-+bool
-+dma_txsuspendedidle(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return dma64_txsuspendedidle(di);
-+	else
-+		return dma32_txsuspendedidle(di);
-+}
++#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
++	ide_ops = &std_ide_ops;
++#endif
 +
-+bool
-+dma_txsuspended(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64txregs->control) & D64_XC_SE) == D64_XC_SE);
-+	else
-+		return ((R_REG(&di->d32txregs->control) & XC_SE) == XC_SE);
-+}
++	/* Override default command line arguments */
++	value = nvram_get("kernel_cmdline");
++	if (value && strlen(value) && strncmp(value, "empty", 5))
++		strncpy(arcs_cmdline, value, sizeof(arcs_cmdline));
 +
-+bool
-+dma_txstopped(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK) == D64_XS0_XS_STOPPED);
-+	else
-+		return ((R_REG(&di->d32txregs->status) & XS_XS_MASK) == XS_XS_STOPPED);
-+}
 +
-+bool
-+dma_rxstopped(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64rxregs->status0) & D64_RS0_RS_MASK) == D64_RS0_RS_STOPPED);
-+	else
-+		return ((R_REG(&di->d32rxregs->status) & RS_RS_MASK) == RS_RS_STOPPED);
-+}
++	/* Generic setup */
++	_machine_restart = bcm947xx_machine_restart;
++	_machine_halt = bcm947xx_machine_halt;
++	_machine_power_off = bcm947xx_machine_halt;
 +
-+void
-+dma_fifoloopbackenable(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_fifoloopbackenable\n", di->name));
-+	if (DMA64_ENAB(di))
-+		OR_REG(&di->d64txregs->control, D64_XC_LE);
-+	else
-+		OR_REG(&di->d32txregs->control, XC_LE);
++	board_time_init = bcm947xx_time_init;
++	board_timer_setup = bcm947xx_timer_setup;
 +}
 +
-+void
-+dma_rxinit(dma_info_t *di)
++const char *
++get_system_type(void)
 +{
-+	DMA_TRACE(("%s: dma_rxinit\n", di->name));
-+
-+	di->rxin = di->rxout = 0;
++	static char s[32];
 +
-+	/* clear rx descriptor ring */
-+	if (DMA64_ENAB(di)) {
-+                BZERO_SM((void*)di->rxd64, (di->nrxd * sizeof (dma64dd_t)));
-+		dma_rxenable(di);
-+		dma_ddtable_init(di, DMA_RX, di->rxdpa);
-+	} else {
-+		BZERO_SM((void*)di->rxd32, (di->nrxd * sizeof (dma32dd_t)));
-+		dma_rxenable(di);
-+		dma_ddtable_init(di, DMA_RX, di->rxdpa);
++	if (bcm947xx_sbh) {
++		sprintf(s, "Broadcom BCM%X chip rev %d", sb_chip(bcm947xx_sbh),
++			sb_chiprev(bcm947xx_sbh));
++		return s;
 +	}
++	else
++		return "Broadcom BCM947XX";
 +}
 +
-+void
-+dma_rxenable(dma_info_t *di)
++void __init
++bus_error_init(void)
 +{
-+	DMA_TRACE(("%s: dma_rxenable\n", di->name));
-+	if (DMA64_ENAB(di))
-+		W_REG(&di->d64rxregs->control, ((di->rxoffset << D64_RC_RO_SHIFT) | D64_RC_RE));
-+	else
-+		W_REG(&di->d32rxregs->control, ((di->rxoffset << RC_RO_SHIFT) | RC_RE));
 +}
 +
-+bool
-+dma_rxenabled(dma_info_t *di)
-+{
-+	uint32 rc;
+diff -urN linux.old/arch/mips/bcm947xx/sflash.c linux.dev/arch/mips/bcm947xx/sflash.c
+--- linux.old/arch/mips/bcm947xx/sflash.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/sflash.c	2006-04-27 22:11:27.000000000 +0200
+@@ -0,0 +1,422 @@
++/*
++ * Broadcom SiliconBackplane chipcommon serial flash interface
++ *
++ * Copyright 2006, 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: sflash.c,v 1.1.1.13 2006/02/27 03:43:16 honor Exp $
++ */
 +
-+	if (DMA64_ENAB(di)) { 
-+		rc = R_REG(&di->d64rxregs->control);
-+		return ((rc != 0xffffffff) && (rc & D64_RC_RE));
-+	} else {
-+		rc = R_REG(&di->d32rxregs->control);
-+		return ((rc != 0xffffffff) && (rc & RC_RE));
-+	}
-+}
++#include <osl.h>
++#include <typedefs.h>
++#include <sbconfig.h>
++#include <sbchipc.h>
++#include <mipsinc.h>
++#include <bcmutils.h>
++#include <bcmdevs.h>
++#include <sflash.h>
 +
++/* Private global state */
++static struct sflash sflash;
 +
-+/* !! tx entry routine */
-+int
-+dma_txfast(dma_info_t *di, void *p0, uint32 coreflags)
++/* Issue a serial flash command */
++static INLINE void
++sflash_cmd(chipcregs_t *cc, uint opcode)
 +{
-+	if (DMA64_ENAB(di)) { 
-+		return dma64_txfast(di, p0, coreflags);
-+	} else {
-+		return dma32_txfast(di, p0, coreflags);
-+	}
++	W_REG(NULL, &cc->flashcontrol, SFLASH_START | opcode);
++	while (R_REG(NULL, &cc->flashcontrol) & SFLASH_BUSY);
 +}
 +
-+/* !! rx entry routine, returns a pointer to the next frame received, or NULL if there are no more */
-+void*
-+dma_rx(dma_info_t *di)
++/* Initialize serial flash access */
++struct sflash *
++sflash_init(chipcregs_t *cc)
 +{
-+	void *p;
-+	uint len;
-+	int skiplen = 0;
++	uint32 id, id2;
 +
-+	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->osh, p, FALSE);
-+			continue;
-+		}
++	bzero(&sflash, sizeof(sflash));
 +
-+		len = ltoh16(*(uint16*)(PKTDATA(di->osh, p)));
-+		DMA_TRACE(("%s: dma_rx len %d\n", di->name, len));
++	sflash.type = R_REG(NULL, &cc->capabilities) & CAP_FLASH_MASK;
 +
-+		/* 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->osh, p, FALSE);
-+			di->hnddma.rxgiants++;
-+			continue;
++	switch (sflash.type) {
++	case SFLASH_ST:
++		/* Probe for ST chips */
++		sflash_cmd(cc, SFLASH_ST_DP);
++		sflash_cmd(cc, SFLASH_ST_RES);
++		id = R_REG(NULL, &cc->flashdata);
++		switch (id) {
++		case 0x11:
++			/* ST M25P20 2 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 4;
++			break;
++		case 0x12:
++			/* ST M25P40 4 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 8;
++			break;
++		case 0x13:
++			/* ST M25P80 8 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 16;
++			break;
++		case 0x14:
++			/* ST M25P16 16 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 32;
++			break;
++		case 0x15:
++			/* ST M25P32 32 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 64;
++			break;
++		case 0x16:
++			/* ST M25P64 64 Mbit Serial Flash */
++			sflash.blocksize = 64 * 1024;
++			sflash.numblocks = 128;
++			break;
++		case 0xbf:
++			W_REG(NULL, &cc->flashaddress, 1);
++			sflash_cmd(cc, SFLASH_ST_RES);
++			id2 = R_REG(NULL, &cc->flashdata);
++			if (id2 == 0x44) {
++				/* SST M25VF80 4 Mbit Serial Flash */
++				sflash.blocksize = 64 * 1024;
++				sflash.numblocks = 8;
++			}
++			break;
 +		}
-+
-+		/* set actual length */
-+		PKTSETLEN(di->osh, p, (di->rxoffset + len));
-+
 +		break;
-+	}
-+
-+	return (p);
-+}
 +
-+/* post receive buffers */
-+void
-+dma_rxfill(dma_info_t *di)
-+{
-+	void *p;
-+	uint rxin, rxout;
-+	uint32 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->osh, rxbufsize, FALSE)) == NULL) {
-+			DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n", di->name));
-+			di->hnddma.rxnobuf++;
++	case SFLASH_AT:
++		/* Probe for Atmel chips */
++		sflash_cmd(cc, SFLASH_AT_STATUS);
++		id = R_REG(NULL, &cc->flashdata) & 0x3c;
++		switch (id) {
++		case 0xc:
++			/* Atmel AT45DB011 1Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 512;
++			break;
++		case 0x14:
++			/* Atmel AT45DB021 2Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 1024;
++			break;
++		case 0x1c:
++			/* Atmel AT45DB041 4Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 2048;
++			break;
++		case 0x24:
++			/* Atmel AT45DB081 8Mbit Serial Flash */
++			sflash.blocksize = 256;
++			sflash.numblocks = 4096;
++			break;
++		case 0x2c:
++			/* Atmel AT45DB161 16Mbit Serial Flash */
++			sflash.blocksize = 512;
++			sflash.numblocks = 4096;
++			break;
++		case 0x34:
++			/* Atmel AT45DB321 32Mbit Serial Flash */
++			sflash.blocksize = 512;
++			sflash.numblocks = 8192;
++			break;
++		case 0x3c:
++			/* Atmel AT45DB642 64Mbit Serial Flash */
++			sflash.blocksize = 1024;
++			sflash.numblocks = 8192;
 +			break;
 +		}
-+
-+		/* Do a cached write instead of uncached write since DMA_MAP
-+		 * will flush the cache. */
-+		*(uint32*)(PKTDATA(di->osh, p)) = 0;
-+
-+		pa = (uint32) DMA_MAP(di->osh, PKTDATA(di->osh, p), rxbufsize, DMA_RX, p);
-+		ASSERT(ISALIGNED(pa, 4));
-+
-+		/* save the free packet pointer */
-+		ASSERT(di->rxp[rxout] == NULL);
-+		di->rxp[rxout] = p;
-+
-+		if (DMA64_ENAB(di)) {
-+			/* prep the descriptor control value */
-+			if (rxout == (di->nrxd - 1))
-+				ctrl = CTRL_EOT;
-+
-+			dma64_dd_upd(di, di->rxd64, pa, rxout, &ctrl, rxbufsize);
-+		} else {
-+			/* prep the descriptor control value */
-+			ctrl = rxbufsize;
-+			if (rxout == (di->nrxd - 1))
-+				ctrl |= CTRL_EOT;
-+			dma32_dd_upd(di, di->rxd32, pa, rxout, &ctrl);
-+		}
-+
-+		rxout = NEXTRXD(rxout);
++		break;
 +	}
 +
-+	di->rxout = rxout;
-+
-+	/* update the chip lastdscr pointer */
-+	if (DMA64_ENAB(di)) {
-+		W_REG(&di->d64rxregs->ptr, I2B(rxout, dma64dd_t));
-+	} else {
-+		W_REG(&di->d32rxregs->ptr, I2B(rxout, dma32dd_t));
-+	}
-+}
-+
-+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->osh, p, TRUE);
++	sflash.size = sflash.blocksize * sflash.numblocks;
++	return sflash.size ? &sflash : NULL;
 +}
 +
-+/*
-+ * 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)
-+{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_getnexttxp(di, forceall);
-+	} else {
-+		return dma32_getnexttxp(di, forceall);
-+	}
-+}
-+	
-+/* like getnexttxp but no reclaim */
-+void*
-+dma_peeknexttxp(dma_info_t *di)
++/* Read len bytes starting at offset into buf. Returns number of bytes read. */
++int
++sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf)
 +{
-+	uint end, i;
-+
-+	if (DMA64_ENAB(di)) {
-+		end = B2I(R_REG(&di->d64txregs->status0) & D64_XS0_CD_MASK, dma64dd_t);
-+	} else {
-+		end = B2I(R_REG(&di->d32txregs->status) & XS_CD_MASK, dma32dd_t);
-+	}
-+
-+	for (i = di->txin; i != end; i = NEXTTXD(i))
-+		if (di->txp[i])
-+			return (di->txp[i]);
-+
-+	return (NULL);
-+}
++	int cnt;
++	uint32 *from, *to;
 +
-+/*
-+ * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin).
-+ */
-+void
-+dma_txrotate(di_t *di)
-+{
-+	if (DMA64_ENAB(di)) {
-+		dma64_txrotate(di);
-+	} else {
-+		dma32_txrotate(di);
-+	}
-+}
++	if (!len)
++		return 0;
 +
-+void
-+dma_rxreclaim(dma_info_t *di)
-+{
-+	void *p;
++	if ((offset + len) > sflash.size)
++		return -22;
 +
-+	DMA_TRACE(("%s: dma_rxreclaim\n", di->name));
++	if ((len >= 4) && (offset & 3))
++		cnt = 4 - (offset & 3);
++	else if ((len >= 4) && ((uint32)buf & 3))
++		cnt = 4 - ((uint32)buf & 3);
++	else
++		cnt = len;
 +
-+	while ((p = dma_getnextrxp(di, TRUE)))
-+		PKTFREE(di->osh, p, FALSE);
-+}
++	from = (uint32 *)KSEG1ADDR(SB_FLASH2 + offset);
++	to = (uint32 *)buf;
 +
-+void *
-+dma_getnextrxp(dma_info_t *di, bool forceall)
-+{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_getnextrxp(di, forceall);
-+	} else {
-+		return dma32_getnextrxp(di, forceall);
++	if (cnt < 4) {
++		bcopy(from, to, cnt);
++		return cnt;
 +	}
-+}
 +
-+uintptr
-+dma_getvar(dma_info_t *di, char *name)
-+{
-+	if (!strcmp(name, "&txavail"))
-+		return ((uintptr) &di->txavail);
-+	else {
-+		ASSERT(0);
++	while (cnt >= 4) {
++		*to++ = *from++;
++		cnt -= 4;
 +	}
-+	return (0);
-+}
 +
-+void
-+dma_txblock(dma_info_t *di)
-+{
-+	di->txavail = 0;
++	return (len - cnt);
 +}
 +
-+void
-+dma_txunblock(dma_info_t *di)
++/* Poll for command completion. Returns zero when complete. */
++int
++sflash_poll(chipcregs_t *cc, uint offset)
 +{
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
-+}
++	if (offset >= sflash.size)
++		return -22;
 +
-+uint
-+dma_txactive(dma_info_t *di)
-+{
-+	return (NTXDACTIVE(di->txin, di->txout));
-+}
-+	
-+void
-+dma_rxpiomode(dma32regs_t *regs)
-+{
-+	W_REG(&regs->control, RC_FM);
-+}
++	switch (sflash.type) {
++	case SFLASH_ST:
++		/* Check for ST Write In Progress bit */
++		sflash_cmd(cc, SFLASH_ST_RDSR);
++		return R_REG(NULL, &cc->flashdata) & SFLASH_ST_WIP;
++	case SFLASH_AT:
++		/* Check for Atmel Ready bit */
++		sflash_cmd(cc, SFLASH_AT_STATUS);
++		return !(R_REG(NULL, &cc->flashdata) & SFLASH_AT_READY);
++	}
 +
-+void
-+dma_txpioloopback(dma32regs_t *regs)
-+{
-+	OR_REG(&regs->control, XC_LE);
++	return 0;
 +}
 +
-+
-+
-+
-+/*** 32 bits DMA non-inline functions ***/
-+static bool
-+dma32_alloc(dma_info_t *di, uint direction)
++/* Write len bytes starting at offset into buf. Returns number of bytes
++ * written. Caller should poll for completion.
++ */
++int
++sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
 +{
-+	uint size;
-+	uint ddlen;
-+	void *va;
-+
-+	ddlen = sizeof (dma32dd_t);
-+
-+	size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen);
++	struct sflash *sfl;
++	int ret = 0;
++	bool is4712b0;
++	uint32 page, byte, mask;
 +
-+	if (!ISALIGNED(DMA_CONSISTENT_ALIGN, D32RINGALIGN))
-+		size += D32RINGALIGN;
++	if (!len)
++		return 0;
 +
++	if ((offset + len) > sflash.size)
++		return -22;
 +
-+	if (direction == DMA_TX) {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->txdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", di->name));
-+			return FALSE;
++	sfl = &sflash;
++	switch (sfl->type) {
++	case SFLASH_ST:
++		mask = R_REG(NULL, &cc->chipid);
++		is4712b0 = (((mask & CID_ID_MASK) == BCM4712_CHIP_ID) &&
++		            ((mask & CID_REV_MASK) == (3 << CID_REV_SHIFT)));
++		/* Enable writes */
++		sflash_cmd(cc, SFLASH_ST_WREN);
++		if (is4712b0) {
++			mask = 1 << 14;
++			W_REG(NULL, &cc->flashaddress, offset);
++			W_REG(NULL, &cc->flashdata, *buf++);
++			/* Set chip select */
++			OR_REG(NULL, &cc->gpioout, mask);
++			/* Issue a page program with the first byte */
++			sflash_cmd(cc, SFLASH_ST_PP);
++			ret = 1;
++			offset++;
++			len--;
++			while (len > 0) {
++				if ((offset & 255) == 0) {
++					/* Page boundary, drop cs and return */
++					AND_REG(NULL, &cc->gpioout, ~mask);
++					if (!sflash_poll(cc, offset)) {
++						/* Flash rejected command */
++						return -11;
++					}
++					return ret;
++				} else {
++					/* Write single byte */
++					sflash_cmd(cc, *buf++);
++				}
++				ret++;
++				offset++;
++				len--;
++			}
++			/* All done, drop cs if needed */
++			if ((offset & 255) != 1) {
++				/* Drop cs */
++				AND_REG(NULL, &cc->gpioout, ~mask);
++				if (!sflash_poll(cc, offset)) {
++					/* Flash rejected command */
++					return -12;
++				}
++			}
++		} else {
++			ret = 1;
++			W_REG(NULL, &cc->flashaddress, offset);
++			W_REG(NULL, &cc->flashdata, *buf);
++			/* Page program */
++			sflash_cmd(cc, SFLASH_ST_PP);
 +		}
-+
-+		di->txd32 = (dma32dd_t*) ROUNDUP((uintptr)va, D32RINGALIGN);
-+		di->txdalign = (uint)((int8*)di->txd32 - (int8*)va);
-+		di->txdpa += di->txdalign;
-+		di->txdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->txd32, D32RINGALIGN));
-+	} else {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->rxdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", di->name));
-+			return FALSE;
++		break;
++	case SFLASH_AT:
++		mask = sfl->blocksize - 1;
++		page = (offset & ~mask) << 1;
++		byte = offset & mask;
++		/* Read main memory page into buffer 1 */
++		if (byte || (len < sfl->blocksize)) {
++			W_REG(NULL, &cc->flashaddress, page);
++			sflash_cmd(cc, SFLASH_AT_BUF1_LOAD);
++			/* 250 us for AT45DB321B */
++			SPINWAIT(sflash_poll(cc, offset), 1000);
++			ASSERT(!sflash_poll(cc, offset));
 +		}
-+		di->rxd32 = (dma32dd_t*) ROUNDUP((uintptr)va, D32RINGALIGN);
-+		di->rxdalign = (uint)((int8*)di->rxd32 - (int8*)va);
-+		di->rxdpa += di->rxdalign;
-+		di->rxdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->rxd32, D32RINGALIGN));
-+	}
-+
-+	return TRUE;
-+}
-+
-+static void 
-+dma32_txreset(dma_info_t *di)
-+{
-+	uint32 status;
-+
-+	/* suspend tx DMA first */
-+	W_REG(&di->d32txregs->control, XC_SE);
-+	SPINWAIT((status = (R_REG(&di->d32txregs->status) & XS_XS_MASK)) != XS_XS_DISABLED &&
-+		 status != XS_XS_IDLE &&
-+		 status != XS_XS_STOPPED,
-+		 10000);
-+
-+	W_REG(&di->d32txregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d32txregs->status) & XS_XS_MASK)) != XS_XS_DISABLED,
-+		 10000);
-+
-+	if (status != XS_XS_DISABLED) {
-+		DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
++		/* Write into buffer 1 */
++		for (ret = 0; (ret < (int)len) && (byte < sfl->blocksize); ret++) {
++			W_REG(NULL, &cc->flashaddress, byte++);
++			W_REG(NULL, &cc->flashdata, *buf++);
++			sflash_cmd(cc, SFLASH_AT_BUF1_WRITE);
++		}
++		/* Write buffer 1 into main memory page */
++		W_REG(NULL, &cc->flashaddress, page);
++		sflash_cmd(cc, SFLASH_AT_BUF1_PROGRAM);
++		break;
 +	}
 +
-+	/* wait for the last transaction to complete */
-+	OSL_DELAY(300);
++	return ret;
 +}
 +
-+static void 
-+dma32_rxreset(dma_info_t *di)
++/* Erase a region. Returns number of bytes scheduled for erasure.
++ * Caller should poll for completion.
++ */
++int
++sflash_erase(chipcregs_t *cc, uint offset)
 +{
-+	uint32 status;
++	struct sflash *sfl;
 +
-+	W_REG(&di->d32rxregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d32rxregs->status) & RS_RS_MASK)) != RS_RS_DISABLED,
-+		 10000);
++	if (offset >= sflash.size)
++		return -22;
 +
-+	if (status != RS_RS_DISABLED) {
-+		DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name));
++	sfl = &sflash;
++	switch (sfl->type) {
++	case SFLASH_ST:
++		sflash_cmd(cc, SFLASH_ST_WREN);
++		W_REG(NULL, &cc->flashaddress, offset);
++		sflash_cmd(cc, SFLASH_ST_SE);
++		return sfl->blocksize;
++	case SFLASH_AT:
++		W_REG(NULL, &cc->flashaddress, offset << 1);
++		sflash_cmd(cc, SFLASH_AT_PAGE_ERASE);
++		return sfl->blocksize;
 +	}
-+}
-+
-+static bool
-+dma32_txsuspendedidle(dma_info_t *di)
-+{
-+	if (!(R_REG(&di->d32txregs->control) & XC_SE))
-+		return 0;
-+	
-+	if ((R_REG(&di->d32txregs->status) & XS_XS_MASK) != XS_XS_IDLE)
-+		return 0;
 +
-+	OSL_DELAY(2);
-+	return ((R_REG(&di->d32txregs->status) & XS_XS_MASK) == XS_XS_IDLE);
++	return 0;
 +}
 +
 +/*
-+ * supports full 32bit dma engine buffer addressing so
-+ * dma buffers can cross 4 Kbyte page boundaries.
++ * writes the appropriate range of flash, a NULL buf simply erases
++ * the region of flash
 + */
-+static int
-+dma32_txfast(dma_info_t *di, void *p0, uint32 coreflags)
++int
++sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf)
 +{
-+	void *p, *next;
-+	uchar *data;
-+	uint len;
-+	uint txout;
-+	uint32 ctrl;
-+	uint32 pa;	
++	struct sflash *sfl;
++	uchar *block = NULL, *cur_ptr, *blk_ptr;
++	uint blocksize = 0, mask, cur_offset, cur_length, cur_retlen, remainder;
++	uint blk_offset, blk_len, copied;
++	int bytes, ret = 0;
 +
-+	DMA_TRACE(("%s: dma_txfast\n", di->name));
++	/* Check address range */
++	if (len <= 0)
++		return 0;
 +
-+	txout = di->txout;
-+	ctrl = 0;
++	sfl = &sflash;
++	if ((offset + len) > sfl->size)
++		return -1;
 +
-+	/*
-+	 * Walk the chain of packet buffers
-+	 * allocating and initializing transmit descriptor entries.
-+	 */
-+	for (p = p0; p; p = next) {
-+		data = PKTDATA(di->osh, p);
-+		len = PKTLEN(di->osh, p);
-+		next = PKTNEXT(di->osh, p);
++	blocksize = sfl->blocksize;
++	mask = blocksize - 1;
 +
-+		/* return nonzero if out of tx descriptors */
-+		if (NEXTTXD(txout) == di->txin)
-+			goto outoftxd;
++	/* Allocate a block of mem */
++	if (!(block = MALLOC(NULL, blocksize)))
++		return -1;
 +
-+		if (len == 0)
-+			continue;
++	while (len) {
++		/* Align offset */
++		cur_offset = offset & ~mask;
++		cur_length = blocksize;
++		cur_ptr = block;
 +
-+		/* get physical address of buffer start */
-+		pa = (uint32) DMA_MAP(di->osh, data, len, DMA_TX, p);
++		remainder = blocksize - (offset & mask);
++		if (len < remainder)
++			cur_retlen = len;
++		else
++			cur_retlen = remainder;
 +
-+		/* build the descriptor control value */
-+		ctrl = len & CTRL_BC_MASK;
++		/* buf == NULL means erase only */
++		if (buf) {
++			/* Copy existing data into holding block if necessary */
++			if ((offset & mask) || (len < blocksize)) {
++				blk_offset = cur_offset;
++				blk_len = cur_length;
++				blk_ptr = cur_ptr;
 +
-+		ctrl |= coreflags;
-+		
-+		if (p == p0)
-+			ctrl |= CTRL_SOF;
-+		if (next == NULL)
-+			ctrl |= (CTRL_IOC | CTRL_EOF);
-+		if (txout == (di->ntxd - 1))
-+			ctrl |= CTRL_EOT;
++				/* Copy entire block */
++				while (blk_len) {
++					copied = sflash_read(cc, blk_offset, blk_len, blk_ptr);
++					blk_offset += copied;
++					blk_len -= copied;
++					blk_ptr += copied;
++				}
++			}
 +
-+		if (DMA64_ENAB(di)) {
-+			dma64_dd_upd(di, di->txd64, pa, txout, &ctrl, len);
-+		} else {
-+			dma32_dd_upd(di, di->txd32, pa, txout, &ctrl);
++			/* Copy input data into holding block */
++			memcpy(cur_ptr + (offset & mask), buf, cur_retlen);
 +		}
 +
-+		ASSERT(di->txp[txout] == NULL);
-+
-+		txout = NEXTTXD(txout);
-+	}
-+
-+	/* if last txd eof not set, fix it */
-+	if (!(ctrl & CTRL_EOF))
-+		W_SM(&di->txd32[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF));
++		/* Erase block */
++		if ((ret = sflash_erase(cc, (uint) cur_offset)) < 0)
++			goto done;
++		while (sflash_poll(cc, (uint) cur_offset));
 +
-+	/* save the packet */
-+	di->txp[PREVTXD(txout)] = p0;
++		/* buf == NULL means erase only */
++		if (!buf) {
++			offset += cur_retlen;
++			len -= cur_retlen;
++			continue;
++		}
 +
-+	/* bump the tx descriptor index */
-+	di->txout = txout;
++		/* Write holding block */
++		while (cur_length > 0) {
++			if ((bytes = sflash_write(cc,
++			                          (uint) cur_offset,
++			                          (uint) cur_length,
++			                          (uchar *) cur_ptr)) < 0) {
++				ret = bytes;
++				goto done;
++			}
++			while (sflash_poll(cc, (uint) cur_offset));
++			cur_offset += bytes;
++			cur_length -= bytes;
++			cur_ptr += bytes;
++		}
 +
-+	/* kick the chip */
-+	if (DMA64_ENAB(di)) {
-+		W_REG(&di->d64txregs->ptr, I2B(txout, dma64dd_t));
-+	} else {
-+		W_REG(&di->d32txregs->ptr, I2B(txout, dma32dd_t));
++		offset += cur_retlen;
++		len -= cur_retlen;
++		buf += cur_retlen;
 +	}
 +
-+	/* 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->osh, p0, TRUE);
-+	di->txavail = 0;
-+	di->hnddma.txnobuf++;
-+	return (-1);
++	ret = len;
++done:
++	if (block)
++		MFREE(NULL, block, blocksize);
++	return ret;
 +}
+diff -urN linux.old/arch/mips/bcm947xx/time.c linux.dev/arch/mips/bcm947xx/time.c
+--- linux.old/arch/mips/bcm947xx/time.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/arch/mips/bcm947xx/time.c	2006-04-28 00:45:40.000000000 +0200
+@@ -0,0 +1,119 @@
++/*
++ * Copyright 2006, Broadcom Corporation
++ * All Rights Reserved.
++ * 
++ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++ *
++ * $Id: time.c,v 1.1.1.10 2006/02/27 03:42:55 honor Exp $
++ */
++#include <linux/config.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/serial_reg.h>
++#include <linux/interrupt.h>
++#include <asm/addrspace.h>
++#include <asm/io.h>
++#include <asm/time.h>
 +
-+static void*
-+dma32_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->d32txregs->status) & XS_CD_MASK, dma32dd_t);
-+
-+	if ((start == 0) && (end > di->txout))
-+		goto bogus;
-+
-+	for (i = start; i != end && !txp; i = NEXTTXD(i)) {
-+		DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->txd32[i].addr)) - di->dataoffsetlow),
-+			  (BUS_SWAP32(R_SM(&di->txd32[i].ctrl)) & CTRL_BC_MASK), DMA_TX, di->txp[i]);
-+
-+		W_SM(&di->txd32[i].addr, 0xdeadbeef);
-+		txp = di->txp[i];
-+		di->txp[i] = NULL;
-+	}
-+
-+	di->txin = i;
++#include <typedefs.h>
++#include <osl.h>
++#include <bcmnvram.h>
++#include <sbconfig.h>
++#include <sbextif.h>
++#include <sbutils.h>
++#include <hndmips.h>
++#include <mipsinc.h>
++#include <hndcpu.h>
 +
-+	/* tx flow control */
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++/* Global SB handle */
++extern void *bcm947xx_sbh;
++extern spinlock_t bcm947xx_sbh_lock;
 +
-+	return (txp);
++/* Convenience */
++#define sbh bcm947xx_sbh
++#define sbh_lock bcm947xx_sbh_lock
 +
-+bogus:
-+/*
-+	DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n",
-+		start, end, di->txout, forceall));
-+*/
-+	return (NULL);
-+}
++extern int panic_timeout;
++static int watchdog = 0;
++static u8 *mcr = NULL;
 +
-+static void *
-+dma32_getnextrxp(dma_info_t *di, bool forceall)
++void __init
++bcm947xx_time_init(void)
 +{
-+	uint i;
-+	void *rxp;
++	unsigned int hz;
++	extifregs_t *eir;
 +
-+	/* if forcing, dma engine must be disabled */
-+	ASSERT(!forceall || !dma_rxenabled(di));
++	/*
++	 * Use deterministic values for initial counter interrupt
++	 * so that calibrate delay avoids encountering a counter wrap.
++	 */
++	write_c0_count(0);
++	write_c0_compare(0xffff);
 +
-+	i = di->rxin;
++	if (!(hz = sb_cpu_clock(sbh)))
++		hz = 100000000;
 +
-+	/* return if no packets posted */
-+	if (i == di->rxout)
-+		return (NULL);
++	printk("CPU: BCM%04x rev %d at %d MHz\n", sb_chip(sbh), sb_chiprev(sbh),
++	       (hz + 500000) / 1000000);
 +
-+	/* ignore curr if forceall */
-+	if (!forceall && (i == B2I(R_REG(&di->d32rxregs->status) & RS_CD_MASK, dma32dd_t)))
-+		return (NULL);
++	/* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
++	mips_hpt_frequency = hz / 2;
 +
-+	/* get the packet pointer that corresponds to the rx descriptor */
-+	rxp = di->rxp[i];
-+	ASSERT(rxp);
-+	di->rxp[i] = NULL;
++	/* Set watchdog interval in ms */
++	watchdog = simple_strtoul(nvram_safe_get("watchdog"), NULL, 0);
 +
-+	/* clear this packet from the descriptor ring */
-+	DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->rxd32[i].addr)) - di->dataoffsetlow),
-+		  di->rxbufsize, DMA_RX, rxp);
-+	W_SM(&di->rxd32[i].addr, 0xdeadbeef);
++	/* Please set the watchdog to 3 sec if it is less than 3 but not equal to 0 */
++	if (watchdog > 0) {
++		if (watchdog < 3000)
++			watchdog = 3000;
++	}
 +
-+	di->rxin = NEXTRXD(i);
++	/* Set panic timeout in seconds */
++	panic_timeout = watchdog / 1000;
 +
-+	return (rxp);
++	/* Setup blink */
++	if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) {
++		sbconfig_t *sb = (sbconfig_t *)((unsigned int) eir + SBCONFIGOFF);
++		unsigned long base = EXTIF_CFGIF_BASE(sb_base(readl(&sb->sbadmatch1)));
++		mcr = (u8 *) ioremap_nocache(base + UART_MCR, 1);
++	}
 +}
 +
 +static void
-+dma32_txrotate(di_t *di)
++bcm947xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 +{
-+	uint ad;
-+	uint nactive;
-+	uint rot;
-+	uint old, new;
-+	uint32 w;
-+	uint first, last;
-+
-+	ASSERT(dma_txsuspendedidle(di));
-+
-+	nactive = dma_txactive(di);
-+	ad = B2I(((R_REG(&di->d32txregs->status) & XS_AD_MASK) >> XS_AD_SHIFT), dma32dd_t);
-+	rot = TXD(ad - di->txin);
-+
-+	ASSERT(rot < di->ntxd);
-+
-+	/* full-ring case is a lot harder - don't worry about this */
-+	if (rot >= (di->ntxd - nactive)) {
-+		DMA_ERROR(("%s: dma_txrotate: ring full - punt\n", di->name));
-+		return;
-+	}
-+
-+	first = di->txin;
-+	last = PREVTXD(di->txout);
-+
-+	/* move entries starting at last and moving backwards to first */
-+	for (old = last; old != PREVTXD(first); old = PREVTXD(old)) {
-+		new = TXD(old + rot);
-+
-+		/*
-+		 * Move the tx dma descriptor.
-+		 * EOT is set only in the last entry in the ring.
-+		 */
-+		w = R_SM(&di->txd32[old].ctrl) & ~CTRL_EOT;
-+		if (new == (di->ntxd - 1))
-+			w |= CTRL_EOT;
-+		W_SM(&di->txd32[new].ctrl, w);
-+		W_SM(&di->txd32[new].addr, R_SM(&di->txd32[old].addr));
-+
-+		/* zap the old tx dma descriptor address field */
-+		W_SM(&di->txd32[old].addr, 0xdeadbeef);
-+
-+		/* move the corresponding txp[] entry */
-+		ASSERT(di->txp[new] == NULL);
-+		di->txp[new] = di->txp[old];
-+		di->txp[old] = NULL;
-+	}
++	/* Generic MIPS timer code */
++	timer_interrupt(irq, dev_id, regs);
 +
-+	/* update txin and txout */
-+	di->txin = ad;
-+	di->txout = TXD(di->txout + rot);
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	/* Set the watchdog timer to reset after the specified number of ms */
++	if (watchdog > 0)
++		sb_watchdog(sbh, WATCHDOG_CLOCK / 1000 * watchdog);
 +
-+	/* kick the chip */
-+	W_REG(&di->d32txregs->ptr, I2B(di->txout, dma32dd_t));
++#ifdef	CONFIG_HWSIM
++	(*((int *)0xa0000f1c))++;
++#else
++	/* Blink one of the LEDs in the external UART */
++	if (mcr && !(jiffies % (HZ/2)))
++		writeb(readb(mcr) ^ UART_MCR_OUT2, mcr);
++#endif
 +}
 +
-+/*** 64 bits DMA non-inline functions ***/
-+
-+#ifdef BCMDMA64
++static struct irqaction bcm947xx_timer_irqaction = {
++	bcm947xx_timer_interrupt,
++	SA_INTERRUPT,
++	0,
++	"timer",
++	NULL,
++	NULL
++};
 +
-+static bool
-+dma64_alloc(dma_info_t *di, uint direction)
++void __init
++bcm947xx_timer_setup(struct irqaction *irq)
 +{
-+	uint size;
-+	uint ddlen;
-+	uint32 alignbytes;
-+	void *va;
-+
-+	ddlen = sizeof (dma64dd_t);
-+
-+	size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen);
-+
-+	alignbytes = di->dma64align;
-+
-+	if (!ISALIGNED(DMA_CONSISTENT_ALIGN, alignbytes))
-+		size += alignbytes;
-+
-+
-+	if (direction == DMA_TX) {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->txdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", di->name));
-+			return FALSE;
-+		}
-+
-+		di->txd64 = (dma64dd_t*) ROUNDUP((uintptr)va, alignbytes);
-+		di->txdalign = (uint)((int8*)di->txd64 - (int8*)va);
-+		di->txdpa += di->txdalign;
-+		di->txdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->txd64, alignbytes));
-+	} else {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->rxdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", di->name));
-+			return FALSE;
-+		}
-+		di->rxd64 = (dma64dd_t*) ROUNDUP((uintptr)va, alignbytes);
-+		di->rxdalign = (uint)((int8*)di->rxd64 - (int8*)va);
-+		di->rxdpa += di->rxdalign;
-+		di->rxdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->rxd64, alignbytes));
-+	}
-+
-+	return TRUE;
++	/* Enable the timer interrupt */
++	setup_irq(7, &bcm947xx_timer_irqaction);
 +}
+diff -urN linux.old/arch/mips/config-shared.in linux.dev/arch/mips/config-shared.in
+--- linux.old/arch/mips/config-shared.in	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/config-shared.in	2006-04-27 19:24:19.000000000 +0200
+@@ -208,6 +208,14 @@
+    fi
+    define_bool CONFIG_MIPS_RTC y
+ fi
++dep_bool 'Support for Broadcom MIPS-based boards' CONFIG_MIPS_BRCM $CONFIG_EXPERIMENTAL
++dep_bool 'Support for Broadcom BCM947XX' CONFIG_BCM947XX $CONFIG_MIPS_BRCM
++if [ "$CONFIG_BCM947XX" = "y" ] ; then
++   bool '    Support for Broadcom BCM4710' CONFIG_BCM4710
++   bool '    Support for Broadcom BCM4310' CONFIG_BCM4310
++   bool '    Support for Broadcom BCM4704' CONFIG_BCM4704
++   bool '    Support for Broadcom BCM5365' CONFIG_BCM5365
++fi
+ bool 'Support for SNI RM200 PCI' CONFIG_SNI_RM200_PCI
+ bool 'Support for TANBAC TB0226 (Mbase)' CONFIG_TANBAC_TB0226
+ bool 'Support for TANBAC TB0229 (VR4131DIMM)' CONFIG_TANBAC_TB0229
+@@ -229,6 +237,11 @@
+ define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM n
+ 
+ #
++# Provide an option for a default kernel command line
++#
++string 'Default kernel command string' CONFIG_CMDLINE ""
 +
-+static void 
-+dma64_txreset(dma_info_t *di)
++#
+ # Select some configuration options automatically based on user selections.
+ #
+ if [ "$CONFIG_ACER_PICA_61" = "y" ]; then
+@@ -554,6 +567,13 @@
+    define_bool CONFIG_SWAP_IO_SPACE_L y
+    define_bool CONFIG_BOOT_ELF32 y
+ fi
++if [ "$CONFIG_BCM947XX" = "y" ] ; then
++   define_bool CONFIG_PCI y
++   define_bool CONFIG_NONCOHERENT_IO y
++   define_bool CONFIG_NEW_TIME_C y
++   define_bool CONFIG_NEW_IRQ y
++   define_bool CONFIG_HND y
++fi
+ if [ "$CONFIG_SNI_RM200_PCI" = "y" ]; then
+    define_bool CONFIG_ARC32 y
+    define_bool CONFIG_ARC_MEMORY y
+@@ -1042,7 +1062,11 @@
+ 
+ bool 'Are you using a crosscompiler' CONFIG_CROSSCOMPILE
+ bool 'Enable run-time debugging' CONFIG_RUNTIME_DEBUG
+-bool 'Remote GDB kernel debugging' CONFIG_KGDB
++if [ "$CONFIG_BCM947XX" = "y" ] ; then
++	bool 'Remote GDB kernel debugging' CONFIG_REMOTE_DEBUG
++else 
++	bool 'Remote GDB kernel debugging' CONFIG_KGDB
++fi
+ dep_bool '  Console output to GDB' CONFIG_GDB_CONSOLE $CONFIG_KGDB
+ if [ "$CONFIG_KGDB" = "y" ]; then
+    define_bool CONFIG_DEBUG_INFO y
+diff -urN linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-probe.c
+--- linux.old/arch/mips/kernel/cpu-probe.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/kernel/cpu-probe.c	2006-04-27 19:24:19.000000000 +0200
+@@ -162,7 +162,7 @@
+ 
+ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
+ {
+-	switch (c->processor_id & 0xff00) {
++	switch (c->processor_id & PRID_IMP_MASK) {
+ 	case PRID_IMP_R2000:
+ 		c->cputype = CPU_R2000;
+ 		c->isa_level = MIPS_CPU_ISA_I;
+@@ -172,7 +172,7 @@
+ 		c->tlbsize = 64;
+ 		break;
+ 	case PRID_IMP_R3000:
+-		if ((c->processor_id & 0xff) == PRID_REV_R3000A)
++		if ((c->processor_id & PRID_REV_MASK) == PRID_REV_R3000A)
+ 			if (cpu_has_confreg())
+ 				c->cputype = CPU_R3081E;
+ 			else
+@@ -187,12 +187,12 @@
+ 		break;
+ 	case PRID_IMP_R4000:
+ 		if (read_c0_config() & CONF_SC) {
+-			if ((c->processor_id & 0xff) >= PRID_REV_R4400)
++			if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400)
+ 				c->cputype = CPU_R4400PC;
+ 			else
+ 				c->cputype = CPU_R4000PC;
+ 		} else {
+-			if ((c->processor_id & 0xff) >= PRID_REV_R4400)
++			if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_R4400)
+ 				c->cputype = CPU_R4400SC;
+ 			else
+ 				c->cputype = CPU_R4000SC;
+@@ -438,7 +438,7 @@
+ static inline void cpu_probe_mips(struct cpuinfo_mips *c)
+ {
+ 	decode_config1(c);
+-	switch (c->processor_id & 0xff00) {
++	switch (c->processor_id & PRID_IMP_MASK) {
+ 	case PRID_IMP_4KC:
+ 		c->cputype = CPU_4KC;
+ 		c->isa_level = MIPS_CPU_ISA_M32;
+@@ -479,10 +479,10 @@
+ {
+ 	decode_config1(c);
+ 	c->options |= MIPS_CPU_PREFETCH;
+-	switch (c->processor_id & 0xff00) {
++	switch (c->processor_id & PRID_IMP_MASK) {
+ 	case PRID_IMP_AU1_REV1:
+ 	case PRID_IMP_AU1_REV2:
+-		switch ((c->processor_id >> 24) & 0xff) {
++		switch ((c->processor_id >> 24) & PRID_REV_MASK) {
+ 		case 0:
+  			c->cputype = CPU_AU1000;
+ 			break;
+@@ -510,10 +510,34 @@
+ 	}
+ }
+ 
++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
 +{
-+	uint32 status;
-+
-+	/* suspend tx DMA first */
-+	W_REG(&di->d64txregs->control, D64_XC_SE);
-+	SPINWAIT((status = (R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK)) != D64_XS0_XS_DISABLED &&
-+		 status != D64_XS0_XS_IDLE &&
-+		 status != D64_XS0_XS_STOPPED,
-+		 10000);
-+
-+	W_REG(&di->d64txregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK)) != D64_XS0_XS_DISABLED,
-+		 10000);
-+
-+	if (status != D64_XS0_XS_DISABLED) {
-+		DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
++	decode_config1(c);
++	c->options |= MIPS_CPU_PREFETCH;
++	switch (c->processor_id & PRID_IMP_MASK) {
++	case PRID_IMP_BCM4710:
++			c->cputype = CPU_BCM4710;
++			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | 
++								MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
++			c->scache.flags = MIPS_CACHE_NOT_PRESENT;
++			break;
++	case PRID_IMP_4KC:              
++	case PRID_IMP_BCM3302:          
++			c->cputype = CPU_BCM3302;
++			c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | 
++								MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
++			c->scache.flags = MIPS_CACHE_NOT_PRESENT;
++			break;
++	default:
++			c->cputype = CPU_UNKNOWN;
++			break;
 +	}
-+
-+	/* wait for the last transaction to complete */
-+	OSL_DELAY(300);
 +}
 +
-+static void 
-+dma64_rxreset(dma_info_t *di)
-+{
-+	uint32 status;
+ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
+ {
+ 	decode_config1(c);
+-	switch (c->processor_id & 0xff00) {
++	switch (c->processor_id & PRID_IMP_MASK) {
+ 	case PRID_IMP_SB1:
+ 		c->cputype = CPU_SB1;
+ 		c->isa_level = MIPS_CPU_ISA_M64;
+@@ -535,7 +559,7 @@
+ static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c)
+ {
+ 	decode_config1(c);
+-	switch (c->processor_id & 0xff00) {
++	switch (c->processor_id & PRID_IMP_MASK) {
+ 	case PRID_IMP_SR71000:
+ 		c->cputype = CPU_SR71000;
+ 		c->isa_level = MIPS_CPU_ISA_M64;
+@@ -560,7 +584,7 @@
+ 	c->cputype	= CPU_UNKNOWN;
+ 
+ 	c->processor_id = read_c0_prid();
+-	switch (c->processor_id & 0xff0000) {
++	switch (c->processor_id & PRID_COMP_MASK) {
+ 
+ 	case PRID_COMP_LEGACY:
+ 		cpu_probe_legacy(c);
+@@ -571,6 +595,9 @@
+ 	case PRID_COMP_ALCHEMY:
+ 		cpu_probe_alchemy(c);
+ 		break;
++	case PRID_COMP_BROADCOM:
++		cpu_probe_broadcom(c);
++		break;
+ 	case PRID_COMP_SIBYTE:
+ 		cpu_probe_sibyte(c);
+ 		break;
+diff -urN linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
+--- linux.old/arch/mips/kernel/head.S	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/kernel/head.S	2006-04-27 19:24:19.000000000 +0200
+@@ -28,12 +28,20 @@
+ #include <asm/mipsregs.h>
+ #include <asm/stackframe.h>
+ 
++#ifdef CONFIG_BCM4710
++#undef eret
++#define eret nop; nop; eret
++#endif
 +
-+	W_REG(&di->d64rxregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d64rxregs->status0) & D64_RS0_RS_MASK)) != D64_RS0_RS_DISABLED,
-+		 10000);
+ 		.text
++		j       kernel_entry
++		nop
 +
-+	if (status != D64_RS0_RS_DISABLED) {
-+		DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name));
+ 		/*
+ 		 * Reserved space for exception handlers.
+ 		 * Necessary for machines which link their kernels at KSEG0.
+ 		 */
+-		.fill	0x400
++		.fill	0x3f4
+ 
+ 		/* The following two symbols are used for kernel profiling. */
+ 		EXPORT(stext)
+diff -urN linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
+--- linux.old/arch/mips/kernel/proc.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/kernel/proc.c	2006-04-27 19:24:19.000000000 +0200
+@@ -78,9 +78,10 @@
+ 	[CPU_AU1550]	"Au1550",
+ 	[CPU_24K]	"MIPS 24K",
+ 	[CPU_AU1200]	"Au1200",
++	[CPU_BCM4710]   "BCM4710",
++	[CPU_BCM3302]   "BCM3302",
+ };
+ 
+-
+ static int show_cpuinfo(struct seq_file *m, void *v)
+ {
+ 	unsigned int version = current_cpu_data.processor_id;
+diff -urN linux.old/arch/mips/kernel/setup.c linux.dev/arch/mips/kernel/setup.c
+--- linux.old/arch/mips/kernel/setup.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/kernel/setup.c	2006-04-27 19:24:19.000000000 +0200
+@@ -493,6 +493,7 @@
+ 	void swarm_setup(void);
+ 	void hp_setup(void);
+ 	void au1x00_setup(void);
++	void brcm_setup(void);
+ 	void frame_info_init(void);
+ 
+ 	frame_info_init();
+@@ -691,6 +692,11 @@
+                 pmc_yosemite_setup();
+                 break;
+ #endif
++#if defined(CONFIG_BCM4710) || defined(CONFIG_BCM4310)
++	case MACH_GROUP_BRCM:
++			brcm_setup();
++			break;
++#endif	
+ 	default:
+ 		panic("Unsupported architecture");
+ 	}
+diff -urN linux.old/arch/mips/kernel/traps.c linux.dev/arch/mips/kernel/traps.c
+--- linux.old/arch/mips/kernel/traps.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/kernel/traps.c	2006-04-27 19:24:19.000000000 +0200
+@@ -920,6 +920,7 @@
+ void __init trap_init(void)
+ {
+ 	extern char except_vec1_generic;
++	extern char except_vec2_generic;
+ 	extern char except_vec3_generic, except_vec3_r4000;
+ 	extern char except_vec_ejtag_debug;
+ 	extern char except_vec4;
+@@ -927,6 +928,7 @@
+ 
+ 	/* Copy the generic exception handler code to it's final destination. */
+ 	memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80);
++	memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80);
+ 
+ 	/*
+ 	 * Setup default vectors
+@@ -985,6 +987,12 @@
+ 	set_except_vector(13, handle_tr);
+ 	set_except_vector(22, handle_mdmx);
+ 
++	if (current_cpu_data.cputype == CPU_SB1) {
++		/* Enable timer interrupt and scd mapped interrupt */
++		clear_c0_status(0xf000);
++		set_c0_status(0xc00);
 +	}
-+}
-+
-+static bool
-+dma64_txsuspendedidle(dma_info_t *di)
-+{
 +
-+	if (!(R_REG(&di->d64txregs->control) & D64_XC_SE))
-+		return 0;
-+	
-+	if ((R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK) == D64_XS0_XS_IDLE)
-+		return 1;
+ 	if (cpu_has_fpu && !cpu_has_nofpuex)
+ 		set_except_vector(15, handle_fpe);
+ 
+diff -urN linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c
+--- linux.old/arch/mips/mm/c-r4k.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/mm/c-r4k.c	2006-04-27 19:24:19.000000000 +0200
+@@ -1166,3 +1166,47 @@
+ 	build_clear_page();
+ 	build_copy_page();
+ }
 +
-+	return 0;
++#ifdef CONFIG_BCM4704
++static void __init mips32_icache_fill(unsigned long addr, uint nbytes)
++{
++	unsigned long ic_lsize = current_cpu_data.icache.linesz;
++	int i;
++	for (i = 0; i < nbytes; i += ic_lsize)
++		fill_icache_line((addr + i));
 +}
 +
 +/*
-+ * supports full 32bit dma engine buffer addressing so
-+ * dma buffers can cross 4 Kbyte page boundaries.
++ *  This must be run from the cache on 4704A0
++ *  so there are no mips core BIU ops in progress
++ *  when the PFC is enabled.
 + */
-+static int
-+dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags)
-+{
-+	void *p, *next;
-+	uchar *data;
-+	uint len;
-+	uint txout;
-+	uint32 flags;
-+	uint32 pa;	
-+
-+	DMA_TRACE(("%s: dma_txfast\n", di->name));
-+
-+	txout = di->txout;
-+	flags = 0;
-+
-+	/*
-+	 * Walk the chain of packet buffers
-+	 * allocating and initializing transmit descriptor entries.
-+	 */
-+	for (p = p0; p; p = next) {
-+		data = PKTDATA(di->osh, p);
-+		len = PKTLEN(di->osh, p);
-+		next = PKTNEXT(di->osh, p);
-+
-+		/* return nonzero if out of tx descriptors */
-+		if (NEXTTXD(txout) == di->txin)
-+			goto outoftxd;
-+
-+		if (len == 0)
-+			continue;
-+
-+		/* get physical address of buffer start */
-+		pa = (uint32) DMA_MAP(di->osh, data, len, DMA_TX, p);
-+
-+		flags = coreflags;
-+		
-+		if (p == p0)
-+			flags |= D64_CTRL1_SOF;
-+		if (next == NULL)
-+			flags |= (D64_CTRL1_IOC | D64_CTRL1_EOF);
-+		if (txout == (di->ntxd - 1))
-+			flags |= D64_CTRL1_EOT;
-+
-+		dma64_dd_upd(di, di->txd64, pa, txout, &flags, len);
-+
-+		ASSERT(di->txp[txout] == NULL);
-+
-+		txout = NEXTTXD(txout);
-+	}
-+
-+	/* if last txd eof not set, fix it */
-+	if (!(flags & D64_CTRL1_EOF))
-+		W_SM(&di->txd64[PREVTXD(txout)].ctrl1, BUS_SWAP32(flags | D64_CTRL1_IOC | D64_CTRL1_EOF));
-+
-+	/* save the packet */
-+	di->txp[PREVTXD(txout)] = p0;
-+
-+	/* bump the tx descriptor index */
-+	di->txout = txout;
-+
-+	/* kick the chip */
-+	W_REG(&di->d64txregs->ptr, I2B(txout, dma64dd_t));
-+
-+	/* 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->osh, p0, TRUE);
-+	di->txavail = 0;
-+	di->hnddma.txnobuf++;
-+	return (-1);
-+}
-+
-+static void*
-+dma64_getnexttxp(dma_info_t *di, bool forceall)
++#define PFC_CR0         0xff400000      /* control reg 0 */
++#define PFC_CR1         0xff400004      /* control reg 1 */
++static void __init enable_pfc(u32 mode)
 +{
-+	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->d64txregs->status0) & D64_XS0_CD_MASK, dma64dd_t);
-+
-+	if ((start == 0) && (end > di->txout))
-+		goto bogus;
-+
-+	for (i = start; i != end && !txp; i = NEXTTXD(i)) {
-+		DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->txd64[i].addrlow)) - di->dataoffsetlow),
-+			  (BUS_SWAP32(R_SM(&di->txd64[i].ctrl2)) & D64_CTRL2_BC_MASK), DMA_TX, di->txp[i]);
-+
-+		W_SM(&di->txd64[i].addrlow, 0xdeadbeef);
-+		W_SM(&di->txd64[i].addrhigh, 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);
++	/* write range */
++	*(volatile u32 *)PFC_CR1 = 0xffff0000;
 +
-+bogus:
-+/*
-+	DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n",
-+		start, end, di->txout, forceall));
-+*/
-+	return (NULL);
++	/* enable */
++	*(volatile u32 *)PFC_CR0 = mode;
 +}
++#endif
 +
-+static void *
-+dma64_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->d64rxregs->status0) & D64_RS0_CD_MASK, dma64dd_t)))
-+		return (NULL);
-+
-+	/* get the packet pointer that corresponds to the rx descriptor */
-+	rxp = di->rxp[i];
-+	ASSERT(rxp);
-+	di->rxp[i] = NULL;
-+
-+	/* clear this packet from the descriptor ring */
-+	DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->rxd64[i].addrlow)) - di->dataoffsetlow),
-+		  di->rxbufsize, DMA_RX, rxp);
-+
-+	W_SM(&di->rxd64[i].addrlow, 0xdeadbeef);
-+	W_SM(&di->rxd64[i].addrhigh, 0xdeadbeef);
-+
-+	di->rxin = NEXTRXD(i);
-+
-+	return (rxp);
-+}
 +
-+static void
-+dma64_txrotate(di_t *di)
++void check_enable_mips_pfc(int val)
 +{
-+	uint ad;
-+	uint nactive;
-+	uint rot;
-+	uint old, new;
-+	uint32 w;
-+	uint first, last;
-+
-+	ASSERT(dma_txsuspendedidle(di));
-+
-+	nactive = dma_txactive(di);
-+	ad = B2I((R_REG(&di->d64txregs->status1) & D64_XS1_AD_MASK), dma64dd_t);
-+	rot = TXD(ad - di->txin);
-+
-+	ASSERT(rot < di->ntxd);
-+
-+	/* full-ring case is a lot harder - don't worry about this */
-+	if (rot >= (di->ntxd - nactive)) {
-+		DMA_ERROR(("%s: dma_txrotate: ring full - punt\n", di->name));
-+		return;
-+	}
-+
-+	first = di->txin;
-+	last = PREVTXD(di->txout);
-+
-+	/* move entries starting at last and moving backwards to first */
-+	for (old = last; old != PREVTXD(first); old = PREVTXD(old)) {
-+		new = TXD(old + rot);
-+
-+		/*
-+		 * Move the tx dma descriptor.
-+		 * EOT is set only in the last entry in the ring.
-+		 */
-+		w = R_SM(&di->txd64[old].ctrl1) & ~D64_CTRL1_EOT;
-+		if (new == (di->ntxd - 1))
-+			w |= D64_CTRL1_EOT;
-+		W_SM(&di->txd64[new].ctrl1, w);
-+
-+		w = R_SM(&di->txd64[old].ctrl2);
-+		W_SM(&di->txd64[new].ctrl2, w);
-+
-+		W_SM(&di->txd64[new].addrlow, R_SM(&di->txd64[old].addrlow));
-+		W_SM(&di->txd64[new].addrhigh, R_SM(&di->txd64[old].addrhigh));
 +
-+		/* zap the old tx dma descriptor address field */
-+		W_SM(&di->txd64[old].addrlow, 0xdeadbeef);
-+		W_SM(&di->txd64[old].addrhigh, 0xdeadbeef);
++#ifdef CONFIG_BCM4704
++	struct cpuinfo_mips *c = &current_cpu_data;
 +
-+		/* move the corresponding txp[] entry */
-+		ASSERT(di->txp[new] == NULL);
-+		di->txp[new] = di->txp[old];
-+		di->txp[old] = NULL;
++	/* enable prefetch cache */
++	if (((c->processor_id & (PRID_COMP_MASK | PRID_IMP_MASK)) == PRID_IMP_BCM3302) 
++		&& (read_c0_diag() & (1 << 29))) {
++			mips32_icache_fill((unsigned long) &enable_pfc, 64);
++			enable_pfc(val);
 +	}
-+
-+	/* update txin and txout */
-+	di->txin = ad;
-+	di->txout = TXD(di->txout + rot);
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
-+
-+	/* kick the chip */
-+	W_REG(&di->d64txregs->ptr, I2B(di->txout, dma64dd_t));
++#endif
 +}
 +
-+#endif
 +
-diff -Naur linux.old/drivers/net/wl/hnddma.h linux.dev/drivers/net/wl/hnddma.h
---- linux.old/drivers/net/wl/hnddma.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/hnddma.h	2006-04-06 16:57:44.000000000 +0200
-@@ -0,0 +1,69 @@
-+/*
-+ * Generic Broadcom Home Networking Division (HND) DMA engine SW interface
-+ * This supports the following chips: BCM42xx, 44xx, 47xx .
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
-+ */
+diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile
+--- linux.old/arch/mips/pci/Makefile	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/arch/mips/pci/Makefile	2006-04-27 19:24:19.000000000 +0200
+@@ -13,7 +13,9 @@
+ obj-$(CONFIG_MIPS_MSC)		+= ops-msc.o
+ obj-$(CONFIG_MIPS_NILE4)	+= ops-nile4.o
+ obj-$(CONFIG_SNI_RM200_PCI)	+= ops-sni.o
++ifndef CONFIG_BCM947XX
+ obj-y				+= pci.o
++endif
+ obj-$(CONFIG_PCI_AUTO)		+= pci_auto.o
+ 
+ include $(TOPDIR)/Rules.make
+diff -urN linux.old/drivers/char/serial.c linux.dev/drivers/char/serial.c
+--- linux.old/drivers/char/serial.c	2006-04-27 18:04:37.000000000 +0200
++++ linux.dev/drivers/char/serial.c	2006-04-27 19:24:19.000000000 +0200
+@@ -444,6 +444,10 @@
+ 		return inb(info->port+1);
+ #endif
+ 	case SERIAL_IO_MEM:
++#ifdef CONFIG_BCM4310
++		readb((unsigned long) info->iomem_base +
++				(UART_SCR<<info->iomem_reg_shift));
++#endif
+ 		return readb((unsigned long) info->iomem_base +
+ 			     (offset<<info->iomem_reg_shift));
+ 	default:
+@@ -464,6 +468,9 @@
+ 	case SERIAL_IO_MEM:
+ 		writeb(value, (unsigned long) info->iomem_base +
+ 			      (offset<<info->iomem_reg_shift));
++#ifdef CONFIG_BCM4704
++		*((volatile unsigned int *) KSEG1ADDR(0x18000000));
++#endif
+ 		break;
+ 	default:
+ 		outb(value, info->port+offset);
+@@ -1728,7 +1735,7 @@
+ 			/* Special case since 134 is really 134.5 */
+ 			quot = (2*baud_base / 269);
+ 		else if (baud)
+-			quot = baud_base / baud;
++			quot = (baud_base + (baud / 2)) / baud;
+ 	}
+ 	/* If the quotient is zero refuse the change */
+ 	if (!quot && old_termios) {
+@@ -1745,12 +1752,12 @@
+ 				/* Special case since 134 is really 134.5 */
+ 				quot = (2*baud_base / 269);
+ 			else if (baud)
+-				quot = baud_base / baud;
++				quot = (baud_base + (baud / 2)) / baud;
+ 		}
+ 	}
+ 	/* As a last resort, if the quotient is zero, default to 9600 bps */
+ 	if (!quot)
+-		quot = baud_base / 9600;
++		quot = (baud_base + 4800) / 9600;
+ 	/*
+ 	 * Work around a bug in the Oxford Semiconductor 952 rev B
+ 	 * chip which causes it to seriously miscalculate baud rates
+@@ -5994,6 +6001,13 @@
+ 	 *	Divisor, bytesize and parity
+ 	 */
+ 	state = rs_table + co->index;
++	/*
++ 	 * Safe guard: state structure must have been initialized
++	 */
++	if (state->iomem_base == NULL) {
++		printk("!unable to setup serial console!\n");
++		return -1;
++	}
+ 	if (doflow)
+ 		state->flags |= ASYNC_CONS_FLOW;
+ 	info = &async_sercons;
+@@ -6007,7 +6021,7 @@
+ 	info->io_type = state->io_type;
+ 	info->iomem_base = state->iomem_base;
+ 	info->iomem_reg_shift = state->iomem_reg_shift;
+-	quot = state->baud_base / baud;
++	quot = (state->baud_base + (baud / 2)) / baud;
+ 	cval = cflag & (CSIZE | CSTOPB);
+ #if defined(__powerpc__) || defined(__alpha__)
+ 	cval >>= 8;
+diff -urN linux.old/drivers/net/Config.in linux.dev/drivers/net/Config.in
+--- linux.old/drivers/net/Config.in	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/drivers/net/Config.in	2006-04-27 19:24:19.000000000 +0200
+@@ -2,6 +2,8 @@
+ # Network device configuration
+ #
+ 
++tristate 'Broadcom Home Network Division' CONFIG_HND $CONFIG_PCI
 +
-+#ifndef	_hnddma_h_
-+#define	_hnddma_h_
+ source drivers/net/arcnet/Config.in
+ 
+ tristate 'Dummy net driver support' CONFIG_DUMMY
+diff -urN linux.old/drivers/net/Makefile linux.dev/drivers/net/Makefile
+--- linux.old/drivers/net/Makefile	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/drivers/net/Makefile	2006-05-04 01:41:03.000000000 +0200
+@@ -3,6 +3,8 @@
+ # Makefile for the Linux network (ethercard) device drivers.
+ #
+ 
++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include
 +
-+/* 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;
+ obj-y           :=
+ obj-m           :=
+ obj-n           :=
+@@ -39,6 +41,7 @@
+   obj-$(CONFIG_ISDN) += slhc.o
+ endif
+ 
++subdir-$(CONFIG_WL) += wl
+ subdir-$(CONFIG_NET_PCMCIA) += pcmcia
+ subdir-$(CONFIG_NET_WIRELESS) += wireless
+ subdir-$(CONFIG_TULIP) += tulip
+diff -urN linux.old/drivers/net/wireless/Config.in linux.dev/drivers/net/wireless/Config.in
+--- linux.old/drivers/net/wireless/Config.in	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/drivers/net/wireless/Config.in	2006-05-04 01:42:48.000000000 +0200
+@@ -13,6 +13,7 @@
+ fi
+ 
+ if [ "$CONFIG_PCI" = "y" ]; then
++   dep_tristate '    Proprietary Broadcom BCM43xx 802.11 Wireless support' CONFIG_WL
+    dep_tristate '    Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)' CONFIG_PLX_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
+    dep_tristate '    Hermes in TMD7160/NCP130 based PCI adaptor support (Pheecom WL-PCI etc.) (EXPERIMENTAL)' CONFIG_TMD_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
+    dep_tristate '    Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)' CONFIG_PCI_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
+diff -urN linux.old/drivers/net/wl/Makefile linux.dev/drivers/net/wl/Makefile
+--- linux.old/drivers/net/wl/Makefile	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/Makefile	2006-04-28 01:33:52.000000000 +0200
+@@ -0,0 +1,23 @@
++#
++# Makefile for the Broadcom wl driver
++#
++# Copyright 2004, Broadcom Corporation
++# All Rights Reserved.
++# 
++# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
++# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
++# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
++# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
++#
++# $Id: Makefile,v 1.2 2005/03/29 03:32:18 mbm Exp $
 +
-+#ifndef di_t
-+#define	di_t	void
-+#endif
++EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
 +
-+#ifndef osl_t 
-+#define osl_t void
-+#endif
++O_TARGET	:= wl.o
 +
-+/* externs */
-+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_txsuspendedidle(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 void dma_fifoloopbackenable(di_t *di);
-+extern void *dma_rx(di_t *di);
-+extern void dma_rxfill(di_t *di);
-+extern void dma_txreclaim(di_t *di, bool forceall);
-+extern void dma_rxreclaim(di_t *di);
-+extern uintptr dma_getvar(di_t *di, char *name);
-+extern void *dma_getnexttxp(di_t *di, bool forceall);
-+extern void *dma_peeknexttxp(di_t *di);
-+extern void *dma_getnextrxp(di_t *di, bool forceall);
-+extern void dma_txblock(di_t *di);
-+extern void dma_txunblock(di_t *di);
-+extern uint dma_txactive(di_t *di);
-+extern void dma_txrotate(di_t *di);
-+
-+extern void dma_rxpiomode(dma32regs_t *);
-+extern void dma_txpioloopback(dma32regs_t *);
++obj-y		:= wl_apsta.o
++obj-y		+= bcmutils.o hnddma.o linux_osl.o
 +
++obj-m		:= $(O_TARGET)
 +
-+#endif	/* _hnddma_h_ */
-diff -Naur linux.old/drivers/net/wl/pktq.h linux.dev/drivers/net/wl/pktq.h
---- linux.old/drivers/net/wl/pktq.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/pktq.h	2006-04-06 17:32:52.000000000 +0200
-@@ -0,0 +1,48 @@
++include $(TOPDIR)/Rules.make
+diff -urN linux.old/drivers/net/wl/bcmip.h linux.dev/drivers/net/wl/bcmip.h
+--- linux.old/drivers/net/wl/bcmip.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/bcmip.h	2006-04-28 02:11:28.000000000 +0200
+@@ -0,0 +1,101 @@
 +/*
-+ * Misc useful os-independent macros and functions.
-+ *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
 + * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ * $Id$
-+ */
-+
-+#ifndef	_pktq_h_
-+#define	_pktq_h_
-+
-+/*** driver-only section ***/
-+#ifdef BCMDRIVER
-+
-+/* generic osl packet queue */
-+struct pktq {
-+	void *head;	/* first packet to dequeue */
-+	void *tail;	/* last packet to dequeue */
-+	uint len;	/* number of queued packets */
-+	uint maxlen;	/* maximum number of queued packets */
-+	bool priority;	/* enqueue by packet priority */
-+	uint8 prio_map[MAXPRIO+1]; /* user priority to packet enqueue policy map */
-+};
-+#define DEFAULT_QLEN	128
-+
-+#define	pktq_len(q)	((q)->len)
-+#define	pktq_avail(q)	((q)->maxlen - (q)->len)
-+#define	pktq_head(q)	((q)->head)
-+#define	pktq_full(q)	((q)->len >= (q)->maxlen)
-+#define	_pktq_pri(q, pri)	((q)->prio_map[pri])
-+#define	pktq_tailpri(q)	((q)->tail ? _pktq_pri(q, PKTPRIO((q)->tail)) : _pktq_pri(q, 0))
-+
-+/* externs */
-+/* packet */
-+extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf);
-+extern uint pkttotlen(osl_t *osh, void *);
-+extern void pktq_init(struct pktq *q, uint maxlen, const uint8 prio_map[]);
-+extern void pktenq(struct pktq *q, void *p, bool lifo);
-+extern void *pktdeq(struct pktq *q);
-+extern void *pktdeqtail(struct pktq *q);
-+
-+#endif
-+#endif	/* _pktq_h_ */
-diff -Naur linux.old/drivers/net/wl/sbhnddma.h linux.dev/drivers/net/wl/sbhnddma.h
---- linux.old/drivers/net/wl/sbhnddma.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl/sbhnddma.h	2006-04-06 15:34:14.000000000 +0200
-@@ -0,0 +1,312 @@
-+/*
-+ * Generic Broadcom Home Networking Division (HND) DMA engine HW interface
-+ * This supports the following chips: BCM42xx, 44xx, 47xx .
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Fundamental constants relating to IP Protocol
++ *
++ * $Id: bcmip.h,v 1.1.1.3 2006/02/27 03:43:16 honor Exp $
 + */
 +
-+#ifndef	_sbhnddma_h_
-+#define	_sbhnddma_h_
++#ifndef _bcmip_h_
++#define _bcmip_h_
 +
-+ 
-+/* 2byte-wide pio register set per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint16	fifocontrol;
-+	uint16	fifodata;
-+	uint16	fifofree;	/* only valid in xmt channel, not in rcv channel */
-+	uint16	PAD;
-+} pio2regs_t;
++/* IPV4 and IPV6 common */
++#define IP_VER_OFFSET		0x0	/* offset to version field */
++#define IP_VER_MASK		0xf0	/* version mask */
++#define IP_VER_SHIFT		4	/* version shift */
++#define IP_VER_4		4	/* version number for IPV4 */
++#define IP_VER_6		6	/* version number for IPV6 */
 +
-+/* a pair of pio channels(tx and rx) */
-+typedef volatile struct {
-+	pio2regs_t	tx;
-+	pio2regs_t	rx;
-+} pio2regp_t;
++#define IP_VER(ip_body) \
++	((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT)
 +
-+/* 4byte-wide pio register set per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint32	fifocontrol;
-+	uint32	fifodata;
-+} pio4regs_t;
++#define IP_PROT_ICMP		0x1	/* ICMP protocol */
++#define IP_PROT_TCP		0x6	/* TCP protocol */
++#define IP_PROT_UDP		0x11	/* UDP protocol type */
 +
-+/* a pair of pio channels(tx and rx) */
-+typedef volatile struct {
-+	pio4regs_t	tx;
-+	pio4regs_t	rx;
-+} pio4regp_t;
++/* IPV4 field offsets */
++#define IPV4_VER_HL_OFFSET	0	/* version and ihl byte offset */
++#define IPV4_TOS_OFFSET		1	/* type of service offset */
++#define IPV4_PROT_OFFSET	9	/* protocol type offset */
++#define IPV4_CHKSUM_OFFSET	10	/* IP header checksum offset */
++#define IPV4_SRC_IP_OFFSET	12	/* src IP addr offset */
++#define IPV4_DEST_IP_OFFSET	16	/* dest IP addr offset */
 +
++/* IPV4 field decodes */
++#define IPV4_VER_MASK		0xf0	/* IPV4 version mask */
++#define IPV4_VER_SHIFT		4	/* IPV4 version shift */
 +
++#define IPV4_HLEN_MASK		0x0f	/* IPV4 header length mask */
++#define IPV4_HLEN(ipv4_body)	(4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK))
 +
-+/* DMA structure:
-+ *  support two DMA engines: 32 bits address or 64 bit addressing
-+ *  basic DMA register set is per channel(transmit or receive)
-+ *  a pair of channels is defined for convenience
-+ */
++#define IPV4_ADDR_LEN		4	/* IPV4 address length */
 +
++#define IPV4_ADDR_NULL(a)	((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \
++				  ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0)
 +
-+/*** 32 bits addressing ***/ 
++#define	IPV4_TOS_DSCP_MASK	0xfc	/* DiffServ codepoint mask */
++#define	IPV4_TOS_DSCP_SHIFT	2	/* DiffServ codepoint shift */
 +
-+/* dma registers per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint32	control;		/* enable, et al */
-+	uint32	addr;			/* descriptor ring base address (4K aligned) */
-+	uint32	ptr;			/* last descriptor posted to chip */
-+	uint32	status;			/* current active descriptor, et al */
-+} dma32regs_t;
++#define	IPV4_TOS(ipv4_body)	(((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET])
 +
-+typedef volatile struct {
-+	dma32regs_t	xmt;		/* dma tx channel */
-+	dma32regs_t	rcv;		/* dma rx channel */
-+} dma32regp_t;
++#define	IPV4_TOS_PREC_MASK	0xe0	/* Historical precedence mask */
++#define	IPV4_TOS_PREC_SHIFT	5	/* Historical precedence shift */
 +
-+typedef volatile struct {	/* diag access */
-+	uint32	fifoaddr;		/* diag address */
-+	uint32	fifodatalow;		/* low 32bits of data */
-+	uint32	fifodatahigh;		/* high 32bits of data */
-+	uint32	pad;			/* reserved */
-+} dma32diag_t;
++#define IPV4_TOS_LOWDELAY	0x10	/* Lowest delay requested */
++#define IPV4_TOS_THROUGHPUT	0x8	/* Best throughput requested */
++#define IPV4_TOS_RELIABILITY	0x4	/* Most reliable delivery requested */
 +
-+/*
-+ * 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 */
-+} dma32dd_t;
++#define IPV4_PROT(ipv4_body)	(((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET])
 +
-+/*
-+ * Each descriptor ring must be 4096byte aligned, and fit within a single 4096byte page.
-+ */
-+#define	D32MAXRINGSZ	4096
-+#define	D32RINGALIGN	4096
-+#define	D32MAXDD	(D32MAXRINGSZ / sizeof (dma32dd_t))
++#define IPV4_ADDR_STR_LEN	16	/* Max IP address length in string format */
 +
-+/* 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 */
-+#define	XC_AE		((uint32)3 << 16)	/* address extension bits */
-+#define	XC_AE_SHIFT	16
++/* IPV6 field offsets */
++#define IPV6_PAYLOAD_LEN_OFFSET	4	/* payload length offset */
++#define IPV6_NEXT_HDR_OFFSET	6	/* next header/protocol offset */
++#define IPV6_HOP_LIMIT_OFFSET	7	/* hop limit offset */
++#define IPV6_SRC_IP_OFFSET	8	/* src IP addr offset */
++#define IPV6_DEST_IP_OFFSET	24	/* dst IP addr offset */
 +
-+/* transmit descriptor table pointer */
-+#define	XP_LD_MASK	0xfff			/* last valid descriptor */
++/* IPV6 field decodes */
++#define IPV6_TRAFFIC_CLASS(ipv6_body) \
++	(((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \
++	 ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4))
 +
-+/* transmit channel status */
-+#define	XS_CD_MASK	0x0fff			/* current descriptor pointer */
-+#define	XS_XS_MASK	0xf000			/* transmit state */
-+#define	XS_XS_SHIFT	12
-+#define	XS_XS_DISABLED	0x0000			/* disabled */
-+#define	XS_XS_ACTIVE	0x1000			/* active */
-+#define	XS_XS_IDLE	0x2000			/* idle wait */
-+#define	XS_XS_STOPPED	0x3000			/* stopped */
-+#define	XS_XS_SUSP	0x4000			/* suspend pending */
-+#define	XS_XE_MASK	0xf0000			/* transmit errors */
-+#define	XS_XE_SHIFT	16
-+#define	XS_XE_NOERR	0x00000			/* no error */
-+#define	XS_XE_DPE	0x10000			/* descriptor protocol error */
-+#define	XS_XE_DFU	0x20000			/* data fifo underrun */
-+#define	XS_XE_BEBR	0x30000			/* bus error on buffer read */
-+#define	XS_XE_BEDA	0x40000			/* bus error on descriptor access */
-+#define	XS_AD_MASK	0xfff00000		/* active descriptor */
-+#define	XS_AD_SHIFT	20
++#define IPV6_FLOW_LABEL(ipv6_body) \
++	(((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \
++	 (((uint8 *)(ipv6_body))[2] << 8) | \
++	 (((uint8 *)(ipv6_body))[3]))
 +
-+/* 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 */
-+#define	RC_AE		((uint32)3 << 16)	/* address extension bits */
-+#define	RC_AE_SHIFT	16
++#define IPV6_PAYLOAD_LEN(ipv6_body) \
++	((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \
++	 ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1])
 +
-+/* receive descriptor table pointer */
-+#define	RP_LD_MASK	0xfff			/* last valid descriptor */
++#define IPV6_NEXT_HDR(ipv6_body) \
++	(((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET])
 +
-+/* receive channel status */
-+#define	RS_CD_MASK	0x0fff			/* current descriptor pointer */
-+#define	RS_RS_MASK	0xf000			/* receive state */
-+#define	RS_RS_SHIFT	12
-+#define	RS_RS_DISABLED	0x0000			/* disabled */
-+#define	RS_RS_ACTIVE	0x1000			/* active */
-+#define	RS_RS_IDLE	0x2000			/* idle wait */
-+#define	RS_RS_STOPPED	0x3000			/* reserved */
-+#define	RS_RE_MASK	0xf0000			/* receive errors */
-+#define	RS_RE_SHIFT	16
-+#define	RS_RE_NOERR	0x00000			/* no error */
-+#define	RS_RE_DPE	0x10000			/* descriptor protocol error */
-+#define	RS_RE_DFO	0x20000			/* data fifo overflow */
-+#define	RS_RE_BEBW	0x30000			/* bus error on buffer write */
-+#define	RS_RE_BEDA	0x40000			/* bus error on descriptor access */
-+#define	RS_AD_MASK	0xfff00000		/* active descriptor */
-+#define	RS_AD_SHIFT	20
++#define IPV6_PROT(ipv6_body)	IPV6_NEXT_HDR(ipv6_body)
 +
-+/* 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 */
-+#define	FA_SEL_RSD	0xe0000			/* receive frame status data */
-+#define	FA_SEL_RSP	0xf0000			/* receive frame status pointers */
++#define IPV6_ADDR_LEN		16	/* IPV6 address length */
 +
-+/* descriptor control flags */
-+#define	CTRL_BC_MASK	0x1fff			/* buffer byte count */
-+#define	CTRL_AE		((uint32)3 << 16)	/* address extension bits */
-+#define	CTRL_AE_SHIFT	16
-+#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
-+
-+/*** 64 bits addressing ***/
-+
-+/* dma registers per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint32	control;		/* enable, et al */
-+	uint32	ptr;			/* last descriptor posted to chip */
-+	uint32	addrlow;		/* descriptor ring base address low 32-bits (8K aligned) */
-+	uint32	addrhigh;		/* descriptor ring base address bits 63:32 (8K aligned) */
-+	uint32	status0;		/* current descriptor, xmt state */
-+	uint32	status1;		/* active descriptor, xmt error */
-+} dma64regs_t;
++/* IPV4 TOS or IPV6 Traffic Classifier or 0 */
++#define IP_TOS(ip_body) \
++	(IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \
++	 IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0)
 +
-+typedef volatile struct {
-+	dma64regs_t	tx;		/* dma64 tx channel */
-+	dma64regs_t	rx;		/* dma64 rx channel */
-+} dma64regp_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 */
-+} dma64diag_t;
-+
-+/*
-+ * DMA Descriptor
-+ * Descriptors are only read by the hardware, never written back.
-+ */
-+typedef volatile struct {
-+	uint32	ctrl1;		/* misc control bits & bufcount */
-+	uint32	ctrl2;		/* buffer count and address extension */
-+	uint32	addrlow;	/* memory address of the first byte of the date buffer, bits 31:0 */
-+	uint32	addrhigh;	/* memory address of the first byte of the date buffer, bits 63:32 */
-+} dma64dd_t;
-+
-+/*
-+ * Each descriptor ring must be 8kB aligned, and fit within a contiguous 8kB physical addresss.
-+ */
-+#define	D64MAXRINGSZ	8192
-+#define	D64RINGALIGN	8192
-+#define	D64MAXDD	(D64MAXRINGSZ / sizeof (dma64dd_t))
-+
-+/* transmit channel control */
-+#define	D64_XC_XE		0x00000001	/* transmit enable */
-+#define	D64_XC_SE		0x00000002	/* transmit suspend request */
-+#define	D64_XC_LE		0x00000004	/* loopback enable */
-+#define	D64_XC_FL		0x00000010	/* flush request */
-+#define	D64_XC_AE		0x00110000	/* address extension bits */
-+#define	D64_XC_AE_SHIFT		16
-+
-+/* transmit descriptor table pointer */
-+#define	D64_XP_LD_MASK		0x00000fff	/* last valid descriptor */
-+
-+/* transmit channel status */
-+#define	D64_XS0_CD_MASK		0x00001fff	/* current descriptor pointer */
-+#define	D64_XS0_XS_MASK		0xf0000000     	/* transmit state */
-+#define	D64_XS0_XS_SHIFT		28
-+#define	D64_XS0_XS_DISABLED	0x00000000	/* disabled */
-+#define	D64_XS0_XS_ACTIVE	0x10000000	/* active */
-+#define	D64_XS0_XS_IDLE		0x20000000	/* idle wait */
-+#define	D64_XS0_XS_STOPPED	0x30000000	/* stopped */
-+#define	D64_XS0_XS_SUSP		0x40000000	/* suspend pending */
-+
-+#define	D64_XS1_AD_MASK		0x0001ffff	/* active descriptor */
-+#define	D64_XS1_XE_MASK		0xf0000000     	/* transmit errors */
-+#define	D64_XS1_XE_SHIFT		28
-+#define	D64_XS1_XE_NOERR	0x00000000	/* no error */
-+#define	D64_XS1_XE_DPE		0x10000000	/* descriptor protocol error */
-+#define	D64_XS1_XE_DFU		0x20000000	/* data fifo underrun */
-+#define	D64_XS1_XE_DTE		0x30000000	/* data transfer error */
-+#define	D64_XS1_XE_DESRE	0x40000000	/* descriptor read error */
-+#define	D64_XS1_XE_COREE	0x50000000	/* core error */
-+
-+/* receive channel control */
-+#define	D64_RC_RE		0x00000001	/* receive enable */
-+#define	D64_RC_RO_MASK		0x000000fe	/* receive frame offset */
-+#define	D64_RC_RO_SHIFT		1
-+#define	D64_RC_FM		0x00000100	/* direct fifo receive (pio) mode */
-+#define	D64_RC_AE		0x00110000	/* address extension bits */
-+#define	D64_RC_AE_SHIFT		16
-+
-+/* receive descriptor table pointer */
-+#define	D64_RP_LD_MASK		0x00000fff	/* last valid descriptor */
-+
-+/* receive channel status */
-+#define	D64_RS0_CD_MASK		0x00001fff	/* current descriptor pointer */
-+#define	D64_RS0_RS_MASK		0xf0000000     	/* receive state */
-+#define	D64_RS0_RS_SHIFT		28
-+#define	D64_RS0_RS_DISABLED	0x00000000	/* disabled */
-+#define	D64_RS0_RS_ACTIVE	0x10000000	/* active */
-+#define	D64_RS0_RS_IDLE		0x20000000	/* idle wait */
-+#define	D64_RS0_RS_STOPPED	0x30000000	/* stopped */
-+#define	D64_RS0_RS_SUSP		0x40000000	/* suspend pending */
-+
-+#define	D64_RS1_AD_MASK		0x0001ffff	/* active descriptor */
-+#define	D64_RS1_RE_MASK		0xf0000000     	/* receive errors */
-+#define	D64_RS1_RE_SHIFT		28
-+#define	D64_RS1_RE_NOERR	0x00000000	/* no error */
-+#define	D64_RS1_RE_DPO		0x10000000	/* descriptor protocol error */
-+#define	D64_RS1_RE_DFU		0x20000000	/* data fifo overflow */
-+#define	D64_RS1_RE_DTE		0x30000000	/* data transfer error */
-+#define	D64_RS1_RE_DESRE	0x40000000	/* descriptor read error */
-+#define	D64_RS1_RE_COREE	0x50000000	/* core error */
-+
-+/* fifoaddr */
-+#define	D64_FA_OFF_MASK		0xffff		/* offset */
-+#define	D64_FA_SEL_MASK		0xf0000		/* select */
-+#define	D64_FA_SEL_SHIFT	16
-+#define	D64_FA_SEL_XDD		0x00000		/* transmit dma data */
-+#define	D64_FA_SEL_XDP		0x10000		/* transmit dma pointers */
-+#define	D64_FA_SEL_RDD		0x40000		/* receive dma data */
-+#define	D64_FA_SEL_RDP		0x50000		/* receive dma pointers */
-+#define	D64_FA_SEL_XFD		0x80000		/* transmit fifo data */
-+#define	D64_FA_SEL_XFP		0x90000		/* transmit fifo pointers */
-+#define	D64_FA_SEL_RFD		0xc0000		/* receive fifo data */
-+#define	D64_FA_SEL_RFP		0xd0000		/* receive fifo pointers */
-+#define	D64_FA_SEL_RSD		0xe0000		/* receive frame status data */
-+#define	D64_FA_SEL_RSP		0xf0000		/* receive frame status pointers */
-+
-+/* descriptor control flags 1 */
-+#define	D64_CTRL1_EOT		((uint32)1 << 28)	/* end of descriptor table */
-+#define	D64_CTRL1_IOC		((uint32)1 << 29)	/* interrupt on completion */
-+#define	D64_CTRL1_EOF		((uint32)1 << 30)	/* end of frame */
-+#define	D64_CTRL1_SOF		((uint32)1 << 31)	/* start of frame */
-+
-+/* descriptor control flags 2 */
-+#define	D64_CTRL2_BC_MASK	0x00007fff	/* buffer byte count mask */
-+#define	D64_CTRL2_AE		0x00110000	/* address extension bits */
-+#define	D64_CTRL2_AE_SHIFT	16
-+
-+/* control flags in the range [27:20] are core-specific and not defined here */
-+#define	D64_CTRL_CORE_MASK	0x0ff00000
-+
-+
-+#endif	/* _sbhnddma_h_ */
-diff -Naur linux.old/drivers/net/wl2/Makefile linux.dev/drivers/net/wl2/Makefile
---- linux.old/drivers/net/wl2/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/Makefile	2006-04-06 16:56:27.000000000 +0200
-@@ -0,0 +1,23 @@
-+#
-+# Makefile for the Broadcom wl driver
-+#
-+# Copyright 2004, Broadcom Corporation
-+# All Rights Reserved.
-+# 
-+# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+#
-+# $Id: Makefile,v 1.2 2005/03/29 03:32:18 mbm Exp $
-+
-+EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
-+
-+O_TARGET	:= wl.o
-+
-+obj-y		:= wl_apsta.o
-+obj-y		+= compat.o hnddma.o
-+
-+obj-m		:= $(O_TARGET)
-+
-+include $(TOPDIR)/Rules.make
-diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
---- linux.old/drivers/net/wl2/compat.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/compat.c	2006-04-06 17:08:21.000000000 +0200
-@@ -0,0 +1,376 @@
++#endif	/* _bcmip_h_ */
+diff -urN linux.old/drivers/net/wl/bcmutils.c linux.dev/drivers/net/wl/bcmutils.c
+--- linux.old/drivers/net/wl/bcmutils.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/bcmutils.c	2006-04-28 02:27:20.000000000 +0200
+@@ -0,0 +1,857 @@
 +/*
 + * Misc useful OS-independent routines.
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: bcmutils.c,v 1.1.1.12 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#include <typedefs.h>
-+#ifdef BCMDRIVER
++#include <bcmdefs.h>
++#include <stdarg.h>
 +#include <osl.h>
-+#include <sbutils.h>
-+#include <bcmnvram.h>
-+#else
-+#include <stdio.h>
-+#include <string.h>
-+#endif
++#include "linux_osl.h"
 +#include "pktq.h"
 +#include <bcmutils.h>
++#include <sbutils.h>
++#include <bcmnvram.h>
 +#include <bcmendian.h>
 +#include <bcmdevs.h>
++#include "bcmip.h"
++
++#define ETHER_TYPE_8021Q       0x8100
++#define ETHER_TYPE_IP          0x0800
++#define VLAN_PRI_SHIFT             13
++#define VLAN_PRI_MASK               7
++
++
++struct  ether_header {
++	uint8   ether_dhost[6];
++	uint8   ether_shost[6];
++	uint16  ether_type;
++} __attribute__((packed));
++
++
++struct ethervlan_header {
++	uint8   ether_dhost[6];
++	uint8   ether_shost[6];
++	uint16  vlan_type;		/* 0x8100 */
++	uint16  vlan_tag;		/* priority, cfi and vid */
++	uint16  ether_type;
++};
 +
-+#ifdef BCMDRIVER
 +/* copy a pkt buffer chain into a buffer */
 +uint
 +pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf)
@@ -17940,11 +16563,21 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	return (total);
 +}
 +
++/* return the last buffer of chained pkt */
++void *
++pktlast(osl_t *osh, void *p)
++{
++	for (; PKTNEXT(osh, p); p = PKTNEXT(osh, p))
++		;
++
++	return (p);
++}
++
++
 +/*
 + * osl multiple-precedence packet queue
 + * hi_prec is always >= the number of the highest non-empty queue
 + */
-+
 +void *
 +pktq_penq(struct pktq *pq, int prec, void *p)
 +{
@@ -17966,11 +16599,11 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	q->tail = p;
 +	q->len++;
 +
++	pq->len++;
++
 +	if (pq->hi_prec < prec)
 +		pq->hi_prec = (uint8)prec;
 +
-+	pq->len++;
-+
 +	return p;
 +}
 +
@@ -17987,19 +16620,18 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +
 +	q = &pq->q[prec];
 +
-+	if (q->head)
-+		PKTSETLINK(p, q->head);
-+	else
++	if (q->head == NULL)
 +		q->tail = p;
 +
++	PKTSETLINK(p, q->head);
 +	q->head = p;
 +	q->len++;
 +
++	pq->len++;
++
 +	if (pq->hi_prec < prec)
 +		pq->hi_prec = (uint8)prec;
 +
-+	pq->len++;
-+
 +	return p;
 +}
 +
@@ -18058,17 +16690,70 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +}
 +
 +void
-+pktq_init(struct pktq *pq, int num_prec, int max)
++pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir)
++{
++	struct pktq_prec *q;
++	void *p;
++
++	q = &pq->q[prec];
++	p = q->head;
++	while (p) {
++		q->head = PKTLINK(p);
++		PKTSETLINK(p, NULL);
++		PKTFREE(osh, p, dir);
++		q->len--;
++		pq->len--;
++		p = q->head;
++	}
++	ASSERT(q->len == 0);
++	q->tail = NULL;
++}
++
++bool
++pktq_pdel(struct pktq *pq, void *pktbuf, int prec)
++{
++	struct pktq_prec *q;
++	void *p;
++
++	ASSERT(prec >= 0 && prec < pq->num_prec);
++
++	if (!pktbuf)
++		return FALSE;
++
++	q = &pq->q[prec];
++
++	if (q->head == pktbuf) {
++		if ((q->head = PKTLINK(pktbuf)) == NULL)
++			q->tail = NULL;
++	} else {
++		for (p = q->head; p && PKTLINK(p) != pktbuf; p = PKTLINK(p))
++			;
++		if (p == NULL)
++			return FALSE;
++
++		PKTSETLINK(p, PKTLINK(pktbuf));
++		if (q->tail == pktbuf)
++			q->tail = p;
++	}
++
++	q->len--;
++	pq->len--;
++	PKTSETLINK(pktbuf, NULL);
++	return TRUE;
++}
++
++void
++pktq_init(struct pktq *pq, int num_prec, int max_len)
 +{
 +	int prec;
 +
-+	ASSERT(num_prec >= 0 && num_prec <= PKTQ_MAX_PREC);
++	ASSERT(num_prec > 0 && num_prec <= PKTQ_MAX_PREC);
 +
-+	bzero(pq, sizeof (*pq));
++	bzero(pq, sizeof(*pq));
 +
 +	pq->num_prec = (uint16)num_prec;
 +
-+	pq->max = (uint16)max;
++	pq->max = (uint16)max_len;
 +
 +	for (prec = 0; prec < num_prec; prec++)
 +		pq->q[prec].max = pq->max;
@@ -18097,11 +16782,11 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +
 +	q->len--;
 +
++	pq->len--;
++
 +	if (prec_out)
 +		*prec_out = prec;
 +
-+	pq->len--;
-+
 +	PKTSETLINK(p, NULL);
 +
 +	return p;
@@ -18137,11 +16822,11 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	q->tail = prev;
 +	q->len--;
 +
++	pq->len--;
++
 +	if (prec_out)
 +		*prec_out = prec;
 +
-+	pq->len--;
-+
 +	PKTSETLINK(p, NULL);
 +
 +	return p;
@@ -18150,7 +16835,6 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +void *
 +pktq_peek(struct pktq *pq, int *prec_out)
 +{
-+	void *p;
 +	int prec;
 +
 +	if (pq->len == 0)
@@ -18159,19 +16843,15 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL)
 +		pq->hi_prec--;
 +
-+	if ((p = pq->q[prec].head) == NULL)
-+		return NULL;
-+
 +	if (prec_out)
 +		*prec_out = prec;
 +
-+	return p;
++	return (pq->q[prec].head);
 +}
 +
 +void *
 +pktq_peek_tail(struct pktq *pq, int *prec_out)
 +{
-+	void *p;
 +	int prec;
 +
 +	if (pq->len == 0)
@@ -18181,15 +16861,22 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +		if (pq->q[prec].head)
 +			break;
 +
-+	if ((p = pq->q[prec].tail) == NULL)
-+		return NULL;
-+
 +	if (prec_out)
 +		*prec_out = prec;
 +
-+	return p;
++	return (pq->q[prec].tail);
++}
++
++void
++pktq_flush(osl_t *osh, struct pktq *pq, bool dir)
++{
++	int prec;
++	for (prec = 0; prec < pq->num_prec; prec++)
++		pktq_pflush(osh, pq, prec, dir);
++	ASSERT(pq->len == 0);
 +}
 +
++/* Return sum of lengths of a specific set of precedences */
 +int
 +pktq_mlen(struct pktq *pq, uint prec_bmp)
 +{
@@ -18204,6 +16891,7 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	return len;
 +}
 +
++/* Priority dequeue from a specific set of precedences */
 +void *
 +pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out)
 +{
@@ -18241,18 +16929,415 @@ diff -Naur linux.old/drivers/net/wl2/compat.c linux.dev/drivers/net/wl2/compat.c
 +	return p;
 +}
 +
-+#endif
++char*
++bcmstrcat(char *dest, const char *src)
++{
++	strcpy(&dest[strlen(dest)], src);
++	return (dest);
++}
++
++char*
++bcm_ether_ntoa(struct ether_addr *ea, char *buf)
++{
++	sprintf(buf, "%02x:%02x:%02x:%02x:%02x:%02x",
++		ea->octet[0]&0xff, ea->octet[1]&0xff, ea->octet[2]&0xff,
++		ea->octet[3]&0xff, ea->octet[4]&0xff, ea->octet[5]&0xff);
++	return (buf);
++}
++
++/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
++int
++bcm_ether_atoe(char *p, struct ether_addr *ea)
++{
++	int i = 0;
++
++	for (;;) {
++		ea->octet[i++] = (char) bcm_strtoul(p, &p, 16);
++		if (!*p++ || i == 6)
++			break;
++	}
++
++	return (i == 6);
++}
++
++/* Takes an Ethernet frame and sets out-of-bound PKTPRIO
++ * Also updates the inplace vlan tag if requested
++ */
++void
++pktsetprio(void *pkt, bool update_vtag)
++{
++	struct ether_header *eh;
++	struct ethervlan_header *evh;
++	uint8 *pktdata;
++	int priority = 0;
++
++	pktdata = (uint8 *) PKTDATA(NULL, pkt);
++	ASSERT(ISALIGNED((uintptr)pktdata, sizeof(uint16)));
++
++	eh = (struct ether_header *) pktdata;
++
++	if (ntoh16(eh->ether_type) == ETHER_TYPE_8021Q) {
++		uint16 vlan_tag;
++		int vlan_prio, dscp_prio = 0;
++
++		evh = (struct ethervlan_header *)eh;
++
++		vlan_tag = ntoh16(evh->vlan_tag);
++		vlan_prio = (int) (vlan_tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK;
++
++		if (ntoh16(evh->ether_type) == ETHER_TYPE_IP) {
++			uint8 *ip_body = pktdata + sizeof(struct ethervlan_header);
++			uint8 tos_tc = IP_TOS(ip_body);
++			dscp_prio = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
++		}
++
++		/* DSCP priority gets precedence over 802.1P (vlan tag) */
++		priority = (dscp_prio != 0) ? dscp_prio : vlan_prio;
++
++		/* 
++		 * If the DSCP priority is not the same as the VLAN priority,
++		 * then overwrite the priority field in the vlan tag, with the
++		 * DSCP priority value. This is required for Linux APs because
++		 * the VLAN driver on Linux, overwrites the skb->priority field
++		 * with the priority value in the vlan tag
++		 */
++		if (update_vtag && (priority != vlan_prio)) {
++			vlan_tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT);
++			vlan_tag |= (uint16)priority << VLAN_PRI_SHIFT;
++			evh->vlan_tag = hton16(vlan_tag);
++		}
++	} else if (ntoh16(eh->ether_type) == ETHER_TYPE_IP) {
++		uint8 *ip_body = pktdata + sizeof(struct ether_header);
++		uint8 tos_tc = IP_TOS(ip_body);
++		priority = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
++	}
++
++	ASSERT(priority >= 0 && priority <= MAXPRIO);
++	PKTSETPRIO(pkt, priority);
++}
++
++static char bcm_undeferrstr[BCME_STRLEN];
++
++static const char *bcmerrorstrtable[] = BCMERRSTRINGTABLE;
++
++/* Convert the Error codes into related Error strings  */
++const char *
++bcmerrorstr(int bcmerror)
++{
++	int abs_bcmerror;
++
++	abs_bcmerror = ABS(bcmerror);
++
++	/* check if someone added a bcmerror code but forgot to add errorstring */
++	ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(bcmerrorstrtable) - 1));
++	if ((bcmerror > 0) || (abs_bcmerror > ABS(BCME_LAST))) {
++		sprintf(bcm_undeferrstr, "undefined Error %d", bcmerror);
++		return bcm_undeferrstr;
++	}
++
++	ASSERT((strlen((char*)bcmerrorstrtable[abs_bcmerror])) < BCME_STRLEN);
++
++	return bcmerrorstrtable[abs_bcmerror];
++}
++
++
++int
++bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set)
++{
++	int bcmerror = 0;
++
++	/* length check on io buf */
++	switch (vi->type) {
++	case IOVT_BOOL:
++	case IOVT_INT8:
++	case IOVT_INT16:
++	case IOVT_INT32:
++	case IOVT_UINT8:
++	case IOVT_UINT16:
++	case IOVT_UINT32:
++		/* all integers are int32 sized args at the ioctl interface */
++		if (len < (int)sizeof(int)) {
++			bcmerror = BCME_BUFTOOSHORT;
++		}
++		break;
++
++	case IOVT_BUFFER:
++		/* buffer must meet minimum length requirement */
++		if (len < vi->minlen) {
++			bcmerror = BCME_BUFTOOSHORT;
++		}
++		break;
++
++	case IOVT_VOID:
++		if (!set) {
++			/* Cannot return nil... */
++			bcmerror = BCME_UNSUPPORTED;
++		} else if (len) {
++			/* Set is an action w/o parameters */
++			bcmerror = BCME_BUFTOOLONG;
++		}
++		break;
++
++	default:
++		/* unknown type for length check in iovar info */
++		ASSERT(0);
++		bcmerror = BCME_UNSUPPORTED;
++	}
++
++	return bcmerror;
++}
 +
++#define CRC_INNER_LOOP(n, c, x) \
++		    (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
++
++static uint32 crc32_table[256] = {
++    0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
++    0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
++    0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
++    0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
++    0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
++    0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
++    0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
++    0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
++    0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
++    0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
++    0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
++    0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
++    0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
++    0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
++    0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
++    0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
++    0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
++    0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
++    0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
++    0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
++    0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
++    0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
++    0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
++    0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
++    0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
++    0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
++    0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
++    0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
++    0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
++    0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
++    0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
++    0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
++    0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
++    0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
++    0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
++    0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
++    0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
++    0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
++    0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
++    0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
++    0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
++    0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
++    0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
++    0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
++    0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
++    0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
++    0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
++    0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
++    0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
++    0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
++    0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
++    0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
++    0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
++    0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
++    0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
++    0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
++    0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
++    0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
++    0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
++    0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
++    0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
++    0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
++    0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
++    0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
++};
++
++uint32
++hndcrc32(
++    uint8 *pdata,  /* pointer to array of data to process */
++    uint   nbytes, /* number of input data bytes to process */
++    uint32 crc     /* either CRC32_INIT_VALUE or previous return value */
++)
++{
++	uint8 *pend;
++#ifdef __mips__
++	uint8 tmp[4];
++	ulong *tptr = (ulong *)tmp;
++
++	/* in case the beginning of the buffer isn't aligned */
++	pend = (uint8 *)((uint)(pdata + 3) & 0xfffffffc);
++	nbytes -= (pend - pdata);
++	while (pdata < pend)
++		CRC_INNER_LOOP(32, crc, *pdata++);
++
++	/* handle bulk of data as 32-bit words */
++	pend = pdata + (nbytes & 0xfffffffc);
++	while (pdata < pend) {
++		*tptr = *(ulong *)pdata;
++		pdata += sizeof(ulong *);
++		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 /* __mips__ */
++
++	return crc;
++}
++
++
++/*
++ * Advance from the current 1-byte tag/1-byte length/variable-length value
++ * triple, to the next, returning a pointer to the next.
++ * If the current or next TLV is invalid (does not fit in given buffer length),
++ * NULL is returned.
++ * *buflen is not modified if the TLV elt parameter is invalid, or is decremented
++ * by the TLV paramter's length if it is valid.
++ */
++bcm_tlv_t *
++bcm_next_tlv(bcm_tlv_t *elt, int *buflen)
++{
++	int len;
++
++	/* validate current elt */
++	if (!bcm_valid_tlv(elt, *buflen))
++		return NULL;
++
++	/* advance to next elt */
++	len = elt->len;
++	elt = (bcm_tlv_t*)(elt->data + len);
++	*buflen -= (2 + len);
++
++	/* validate next elt */
++	if (!bcm_valid_tlv(elt, *buflen))
++		return NULL;
++
++	return elt;
++}
++
++/*
++ * Traverse a string of 1-byte tag/1-byte length/variable-length value
++ * triples, returning a pointer to the substring whose first element
++ * matches tag
++ */
++bcm_tlv_t *
++bcm_parse_tlvs(void *buf, int buflen, uint key)
++{
++	bcm_tlv_t *elt;
++	int totlen;
++
++	elt = (bcm_tlv_t*)buf;
++	totlen = buflen;
++
++	/* find tagged parameter */
++	while (totlen >= 2) {
++		int len = elt->len;
++
++		/* validate remaining totlen */
++		if ((elt->id == key) && (totlen >= (len + 2)))
++			return (elt);
++
++		elt = (bcm_tlv_t*)((uint8*)elt + (len + 2));
++		totlen -= (len + 2);
++	}
++
++	return NULL;
++}
 +
-diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
---- linux.old/drivers/net/wl2/hnddma.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/hnddma.c	2006-04-06 16:32:33.000000000 +0200
-@@ -0,0 +1,1487 @@
++/*
++ * 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;
++}
++
++
++/* Initialization of bcmstrbuf structure */
++void
++bcm_binit(struct bcmstrbuf *b, char *buf, uint size)
++{
++	b->origsize = b->size = size;
++	b->origbuf = b->buf = buf;
++}
++
++/* Buffer sprintf wrapper to guard against buffer overflow */
++int
++bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
++{
++	va_list ap;
++	int r;
++
++	va_start(ap, fmt);
++	r = vsnprintf(b->buf, b->size, fmt, ap);
++
++	/* Non Ansi C99 compliant returns -1,
++	 * Ansi compliant return r >= b->size,
++	 * bcmstdlib returns 0, handle all
++	 */
++	if ((r == -1) || (r >= (int)b->size) || (r == 0))
++	{
++		b->size = 0;
++	}
++	else
++	{
++		b->size -= r;
++		b->buf += r;
++	}
++
++	va_end(ap);
++
++	return r;
++}
+diff -urN linux.old/drivers/net/wl/hnddma.c linux.dev/drivers/net/wl/hnddma.c
+--- linux.old/drivers/net/wl/hnddma.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/hnddma.c	2006-05-02 17:42:13.000000000 +0200
+@@ -0,0 +1,1157 @@
 +/*
 + * Generic Broadcom Home Networking Division (HND) DMA module.
 + * This supports the following chips: BCM42xx, 44xx, 47xx .
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, Broadcom Corporation
 + * All Rights Reserved.
 + * 
 + * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
@@ -18260,20 +17345,19 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 + * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 + * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
 + *
-+ * $Id$
++ * $Id: hnddma.c,v 1.11 2006/04/08 07:12:42 honor Exp $
 + */
 +
 +#include <typedefs.h>
++#include <bcmdefs.h>
 +#include <osl.h>
++#include "linux_osl.h"
 +#include <bcmendian.h>
 +#include <sbconfig.h>
 +#include <bcmutils.h>
 +#include <bcmdevs.h>
 +#include <sbutils.h>
 +
-+struct dma_info;	/* forward declaration */
-+#define di_t struct dma_info
-+
 +#include "sbhnddma.h"
 +#include "hnddma.h"
 +
@@ -18285,20 +17369,24 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +static uint dma_msg_level =
 +	0;
 +
-+#define	MAXNAMEL	8
++#define	MAXNAMEL	8		/* 8 char names */
++
++#define	DI_INFO(dmah)	(dma_info_t *)dmah
 +
 +/* dma engine software state */
 +typedef struct dma_info {
-+	hnddma_t	hnddma;		/* exported structure */
++	struct hnddma_pub hnddma;	/* exported structure, don't use hnddma_t,
++					 * which could be const
++					 */
 +	uint		*msg_level;	/* message level pointer */
 +	char		name[MAXNAMEL];	/* callers name for diag msgs */
-+	
++
 +	void		*osh;		/* os handle */
 +	sb_t		*sbh;		/* sb handle */
-+	
++
 +	bool		dma64;		/* dma64 enabled */
 +	bool		addrext;	/* this dma engine supports DmaExtendedAddrChanges */
-+	
++
 +	dma32regs_t	*d32txregs;	/* 32 bits dma tx engine registers */
 +	dma32regs_t	*d32rxregs;	/* 32 bits dma rx engine registers */
 +	dma64regs_t	*d64txregs;	/* 64 bits dma tx engine registers */
@@ -18307,43 +17395,42 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	uint32		dma64align;	/* either 8k or 4k depends on number of dd */
 +	dma32dd_t	*txd32;		/* pointer to dma32 tx descriptor ring */
 +	dma64dd_t	*txd64;		/* pointer to dma64 tx descriptor ring */
-+	uint		ntxd;		/* # tx descriptors tunable */	
++	uint		ntxd;		/* # tx descriptors tunable */
 +	uint		txin;		/* index of next descriptor to reclaim */
 +	uint		txout;		/* index of next descriptor to post */
-+	uint		txavail;	/* # free tx descriptors */
 +	void		**txp;		/* pointer to parallel array of pointers to packets */
++	osldma_t 	*tx_dmah;	/* DMA TX descriptor ring handle */
++	osldma_t	**txp_dmah;	/* DMA TX packet data handle */
 +	ulong		txdpa;		/* physical address of descriptor ring */
 +	uint		txdalign;	/* #bytes added to alloc'd mem to align txd */
 +	uint		txdalloc;	/* #bytes allocated for the ring */
 +
 +	dma32dd_t	*rxd32;		/* pointer to dma32 rx descriptor ring */
 +	dma64dd_t	*rxd64;		/* pointer to dma64 rx descriptor ring */
-+	uint		nrxd;		/* # rx descriptors tunable */	
++	uint		nrxd;		/* # rx descriptors tunable */
 +	uint		rxin;		/* index of next descriptor to reclaim */
 +	uint		rxout;		/* index of next descriptor to post */
 +	void		**rxp;		/* pointer to parallel array of pointers to packets */
++	osldma_t 	*rx_dmah;	/* DMA RX descriptor ring handle */
++	osldma_t	**rxp_dmah;	/* DMA RX packet data handle */
 +	ulong		rxdpa;		/* physical address of descriptor ring */
 +	uint		rxdalign;	/* #bytes added to alloc'd mem to align rxd */
 +	uint		rxdalloc;	/* #bytes allocated for the ring */
 +
 +	/* tunables */
-+	uint		rxbufsize;	/* rx buffer size in bytes */
++	uint		rxbufsize;	/* rx buffer size in bytes,
++					   not including the extra headroom
++					*/
 +	uint		nrxpost;	/* # rx buffers to keep posted */
 +	uint		rxoffset;	/* rxcontrol offset */
 +	uint		ddoffsetlow;	/* add to get dma address of descriptor ring, low 32 bits */
-+	uint		ddoffsethigh;	/* add to get dma address of descriptor ring, high 32 bits */
++	uint		ddoffsethigh;	/*   high 32 bits */
 +	uint		dataoffsetlow;	/* add to get dma address of data buffer, low 32 bits */
-+	uint		dataoffsethigh;	/* add to get dma address of data buffer, high 32 bits */
++	uint		dataoffsethigh;	/*   high 32 bits */
 +} dma_info_t;
 +
-+#ifdef BCMDMA64
-+#define	DMA64_ENAB(di)	((di)->dma64)
-+#else
-+#define	DMA64_ENAB(di)	(0)
-+#endif
-+
 +/* descriptor bumping macros */
-+#define	XXD(x, n)	((x) & ((n) - 1))
++#define	XXD(x, n)	((x) & ((n) - 1))	/* faster than %, but n must be power of 2 */
 +#define	TXD(x)		XXD((x), di->ntxd)
 +#define	RXD(x)		XXD((x), di->nrxd)
 +#define	NEXTTXD(i)	TXD(i + 1)
@@ -18357,48 +17444,95 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +#define	I2B(index, type)	((index) * sizeof(type))
 +
 +#define	PCI32ADDR_HIGH		0xc0000000	/* address[31:30] */
-+#define	PCI32ADDR_HIGH_SHIFT	30
-+
++#define	PCI32ADDR_HIGH_SHIFT	30		/* address[31:30] */
 +
-+/* prototypes */
-+static bool dma_isaddrext(dma_info_t *di);
-+static bool dma_alloc(dma_info_t *di, uint direction);
 +
++/* common prototypes */
++static bool _dma_isaddrext(dma_info_t *di);
 +static bool dma32_alloc(dma_info_t *di, uint direction);
-+static void dma32_txreset(dma_info_t *di);
-+static void dma32_rxreset(dma_info_t *di);
++static void _dma_detach(dma_info_t *di);
++static void _dma_ddtable_init(dma_info_t *di, uint direction, ulong pa);
++static void _dma_rxinit(dma_info_t *di);
++static void *_dma_rx(dma_info_t *di);
++static void _dma_rxfill(dma_info_t *di);
++static void _dma_rxreclaim(dma_info_t *di);
++static void _dma_rxenable(dma_info_t *di);
++static void * _dma_getnextrxp(dma_info_t *di, bool forceall);
++
++static void _dma_txblock(dma_info_t *di);
++static void _dma_txunblock(dma_info_t *di);
++static uint _dma_txactive(dma_info_t *di);
++
++static void* _dma_peeknexttxp(dma_info_t *di);
++static uintptr _dma_getvar(dma_info_t *di, char *name);
++static void _dma_counterreset(dma_info_t *di);
++static void _dma_fifoloopbackenable(dma_info_t *di);
++
++/* ** 32 bit DMA prototypes */
++static bool dma32_alloc(dma_info_t *di, uint direction);
++static bool dma32_txreset(dma_info_t *di);
++static bool dma32_rxreset(dma_info_t *di);
 +static bool dma32_txsuspendedidle(dma_info_t *di);
-+static int  dma32_txfast(dma_info_t *di, void *p0, uint32 coreflags);
-+static void* dma32_getnexttxp(dma_info_t *di, bool forceall);
-+static void* dma32_getnextrxp(dma_info_t *di, bool forceall);
-+static void dma32_txrotate(di_t *di);
-+
-+/* prototype or stubs */
-+#ifdef BCMDMA64
-+static bool dma64_alloc(dma_info_t *di, uint direction);
-+static void dma64_txreset(dma_info_t *di);
-+static void dma64_rxreset(dma_info_t *di);
-+static bool dma64_txsuspendedidle(dma_info_t *di);
-+static int  dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags);
-+static void* dma64_getnexttxp(dma_info_t *di, bool forceall);
-+static void* dma64_getnextrxp(dma_info_t *di, bool forceall);
-+static void dma64_txrotate(di_t *di);
-+#else
-+static bool dma64_alloc(dma_info_t *di, uint direction) { return TRUE; }
-+static void dma64_txreset(dma_info_t *di) {}
-+static void dma64_rxreset(dma_info_t *di) {}
-+static bool dma64_txsuspendedidle(dma_info_t *di) { return TRUE;}
-+static int  dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags) { return 0; }
-+static void* dma64_getnexttxp(dma_info_t *di, bool forceall) { return NULL; }
-+static void* dma64_getnextrxp(dma_info_t *di, bool forceall) { return NULL; }
-+static void dma64_txrotate(di_t *di) { return; }
-+#endif
-+
++static int  dma32_txfast(dma_info_t *di, void *p0, bool commit);
++static void *dma32_getnexttxp(dma_info_t *di, bool forceall);
++static void *dma32_getnextrxp(dma_info_t *di, bool forceall);
++static void dma32_txrotate(dma_info_t *di);
++static bool dma32_rxidle(dma_info_t *di);
++static void dma32_txinit(dma_info_t *di);
++static bool dma32_txenabled(dma_info_t *di);
++static void dma32_txsuspend(dma_info_t *di);
++static void dma32_txresume(dma_info_t *di);
++static bool dma32_txsuspended(dma_info_t *di);
++static void dma32_txreclaim(dma_info_t *di, bool forceall);
++static bool dma32_txstopped(dma_info_t *di);
++static bool dma32_rxstopped(dma_info_t *di);
++static bool dma32_rxenabled(dma_info_t *di);
++static bool _dma32_addrext(osl_t *osh, dma32regs_t *dma32regs);
++
++
++static di_fcn_t dma32proc = {
++	(di_detach_t)_dma_detach,
++	(di_txinit_t)dma32_txinit,
++	(di_txreset_t)dma32_txreset,
++	(di_txenabled_t)dma32_txenabled,
++	(di_txsuspend_t)dma32_txsuspend,
++	(di_txresume_t)dma32_txresume,
++	(di_txsuspended_t)dma32_txsuspended,
++	(di_txsuspendedidle_t)dma32_txsuspendedidle,
++	(di_txfast_t)dma32_txfast,
++	(di_txstopped_t)dma32_txstopped,
++	(di_txreclaim_t)dma32_txreclaim,
++	(di_getnexttxp_t)dma32_getnexttxp,
++	(di_peeknexttxp_t)_dma_peeknexttxp,
++	(di_txblock_t)_dma_txblock,
++	(di_txunblock_t)_dma_txunblock,
++	(di_txactive_t)_dma_txactive,
++	(di_txrotate_t)dma32_txrotate,
++
++	(di_rxinit_t)_dma_rxinit,
++	(di_rxreset_t)dma32_rxreset,
++	(di_rxidle_t)dma32_rxidle,
++	(di_rxstopped_t)dma32_rxstopped,
++	(di_rxenable_t)_dma_rxenable,
++	(di_rxenabled_t)dma32_rxenabled,
++	(di_rx_t)_dma_rx,
++	(di_rxfill_t)_dma_rxfill,
++	(di_rxreclaim_t)_dma_rxreclaim,
++	(di_getnextrxp_t)_dma_getnextrxp,
++
++	(di_fifoloopbackenable_t)_dma_fifoloopbackenable,
++	(di_getvar_t)_dma_getvar,
++	(di_counterreset_t)_dma_counterreset,
 +
++	NULL,
++	NULL,
++	NULL,
++	34
++};
 +
-+void* 
++hnddma_t *
 +dma_attach(osl_t *osh, char *name, sb_t *sbh, void *dmaregstx, void *dmaregsrx,
-+	   uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset, uint *msg_level)
++           uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset, uint *msg_level)
 +{
 +	dma_info_t *di;
 +	uint size;
@@ -18407,20 +17541,13 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	if ((di = MALLOC(osh, sizeof (dma_info_t))) == NULL) {
 +		return (NULL);
 +	}
-+	bzero((char*)di, sizeof (dma_info_t));
++	bzero((char *)di, sizeof(dma_info_t));
 +
 +	di->msg_level = msg_level ? msg_level : &dma_msg_level;
 +
-+	if (sbh != NULL)
-+		di->dma64 = ((sb_coreflagshi(sbh, 0, 0) & SBTMH_DMA64) == SBTMH_DMA64);
++	/* old chips w/o sb is no longer supported */
++	ASSERT(sbh != NULL);
 +
-+#ifndef BCMDMA64
-+	if (di->dma64) {
-+		DMA_ERROR(("dma_attach: driver doesn't have the capability to support 64 bits DMA\n"));
-+		goto fail;
-+	}
-+#endif
-+	
 +	/* check arguments */
 +	ASSERT(ISPOWEROF2(ntxd));
 +	ASSERT(ISPOWEROF2(nrxd));
@@ -18431,24 +17558,15 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +
 +	/* init dma reg pointer */
-+	if (di->dma64) {
-+		ASSERT(ntxd <= D64MAXDD);
-+		ASSERT(nrxd <= D64MAXDD);
-+		di->d64txregs = (dma64regs_t *)dmaregstx;
-+		di->d64rxregs = (dma64regs_t *)dmaregsrx;
-+
-+		di->dma64align = D64RINGALIGN;
-+		if ((ntxd < D64MAXDD / 2) && (nrxd < D64MAXDD / 2)) {
-+			/* for smaller dd table, HW relax the alignment requirement */
-+			di->dma64align = D64RINGALIGN / 2;
-+		}
-+	} else {
-+		ASSERT(ntxd <= D32MAXDD);
-+		ASSERT(nrxd <= D32MAXDD);
-+		di->d32txregs = (dma32regs_t *)dmaregstx;
-+		di->d32rxregs = (dma32regs_t *)dmaregsrx;
-+	}
++	ASSERT(ntxd <= D32MAXDD);
++	ASSERT(nrxd <= D32MAXDD);
++	di->d32txregs = (dma32regs_t *)dmaregstx;
++	di->d32rxregs = (dma32regs_t *)dmaregsrx;
 +
++	DMA_TRACE(("%s: dma_attach: %s osh %p ntxd %d nrxd %d rxbufsize %d nrxpost %d "
++	           "rxoffset %d dmaregstx %p dmaregsrx %p\n",
++	           name, "DMA32", osh, ntxd, nrxd, rxbufsize,
++	           nrxpost, rxoffset, dmaregstx, dmaregsrx));
 +
 +	/* make a private copy of our callers name */
 +	strncpy(di->name, name, MAXNAMEL);
@@ -18460,104 +17578,158 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	/* save tunables */
 +	di->ntxd = ntxd;
 +	di->nrxd = nrxd;
-+	di->rxbufsize = rxbufsize;
++
++	/* the actual dma size doesn't include the extra headroom */
++	if (rxbufsize > BCMEXTRAHDROOM)
++		di->rxbufsize = rxbufsize - BCMEXTRAHDROOM;
++	else
++		di->rxbufsize = rxbufsize;
++
 +	di->nrxpost = nrxpost;
 +	di->rxoffset = rxoffset;
 +
-+	/* 
-+	 * figure out the DMA physical address offset for dd and data 
++	/*
++	 * figure out the DMA physical address offset for dd and data
 +	 *   for old chips w/o sb, use zero
-+	 *   for new chips w sb, 
++	 *   for new chips w sb,
 +	 *     PCI/PCIE: they map silicon backplace address to zero based memory, need offset
 +	 *     Other bus: use zero
 +	 *     SB_BUS BIGENDIAN kludge: use sdram swapped region for data buffer, not descriptor
 +	 */
 +	di->ddoffsetlow = 0;
 +	di->dataoffsetlow = 0;
-+	if (sbh != NULL) {	
-+		if (sbh->bustype == PCI_BUS) {  /* for pci bus, add offset */
-+			if ((sbh->buscoretype == SB_PCIE) && di->dma64){
-+				di->ddoffsetlow = 0;
-+				di->ddoffsethigh = SB_PCIE_DMA_H32;
-+			} else {
-+				di->ddoffsetlow = SB_PCI_DMA;
-+				di->ddoffsethigh = 0;
-+			}
-+			di->dataoffsetlow =  di->ddoffsetlow;
-+			di->dataoffsethigh =  di->ddoffsethigh;
-+		} 
-+#if defined(__mips__) && defined(IL_BIGENDIAN)
-+		/* use sdram swapped region for data buffers but not dma descriptors */
-+		di->dataoffsetlow = di->dataoffsetlow + SB_SDRAM_SWAPPED;
-+#endif
++	/* for pci bus, add offset */
++	if (sbh->bustype == PCI_BUS) {
++		di->ddoffsetlow = SB_PCI_DMA;
++		di->ddoffsethigh = 0;
++		di->dataoffsetlow =  di->ddoffsetlow;
++		di->dataoffsethigh =  di->ddoffsethigh;
 +	}
 +
-+	di->addrext = dma_isaddrext(di);
++#if defined(__mips__) && defined(IL_BIGENDIAN)
++	di->dataoffsetlow = di->dataoffsetlow + SB_SDRAM_SWAPPED;
++#endif
 +
-+	DMA_TRACE(("%s: dma_attach: osh %p ntxd %d nrxd %d rxbufsize %d nrxpost %d rxoffset %d ddoffset 0x%x dataoffset 0x%x\n", 
-+		   name, osh, ntxd, nrxd, rxbufsize, nrxpost, rxoffset, di->ddoffsetlow, di->dataoffsetlow));
++	di->addrext = _dma_isaddrext(di);
 +
 +	/* allocate tx packet pointer vector */
 +	if (ntxd) {
-+		size = ntxd * sizeof (void*);
++		size = ntxd * sizeof(void *);
 +		if ((di->txp = MALLOC(osh, size)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: out of tx memory, malloced %d bytes\n", di->name, MALLOCED(osh)));
++			DMA_ERROR(("%s: dma_attach: out of tx memory, malloced %d bytes\n",
++			           di->name, MALLOCED(osh)));
 +			goto fail;
 +		}
-+		bzero((char*)di->txp, size);
++		bzero((char *)di->txp, size);
 +	}
 +
 +	/* allocate rx packet pointer vector */
 +	if (nrxd) {
-+		size = nrxd * sizeof (void*);
++		size = nrxd * sizeof(void *);
 +		if ((di->rxp = MALLOC(osh, size)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: out of rx memory, malloced %d bytes\n", di->name, MALLOCED(osh)));
++			DMA_ERROR(("%s: dma_attach: out of rx memory, malloced %d bytes\n",
++			           di->name, MALLOCED(osh)));
 +			goto fail;
 +		}
-+		bzero((char*)di->rxp, size);
-+	} 
++		bzero((char *)di->rxp, size);
++	}
 +
 +	/* allocate transmit descriptor ring, only need ntxd descriptors but it must be aligned */
 +	if (ntxd) {
-+		if (!dma_alloc(di, DMA_TX))
++		if (!dma32_alloc(di, DMA_TX))
 +			goto fail;
 +	}
 +
 +	/* allocate receive descriptor ring, only need nrxd descriptors but it must be aligned */
 +	if (nrxd) {
-+		if (!dma_alloc(di, DMA_RX))
++		if (!dma32_alloc(di, DMA_RX))
 +			goto fail;
 +	}
 +
 +	if ((di->ddoffsetlow == SB_PCI_DMA) && (di->txdpa > SB_PCI_DMA_SZ) && !di->addrext) {
-+		DMA_ERROR(("%s: dma_attach: txdpa 0x%lx: addrext not supported\n", di->name, di->txdpa));
++		DMA_ERROR(("%s: dma_attach: txdpa 0x%lx: addrext not supported\n",
++		           di->name, di->txdpa));
 +		goto fail;
 +	}
 +	if ((di->ddoffsetlow == SB_PCI_DMA) && (di->rxdpa > SB_PCI_DMA_SZ) && !di->addrext) {
-+		DMA_ERROR(("%s: dma_attach: rxdpa 0x%lx: addrext not supported\n", di->name, di->rxdpa));
++		DMA_ERROR(("%s: dma_attach: rxdpa 0x%lx: addrext not supported\n",
++		           di->name, di->rxdpa));
 +		goto fail;
 +	}
 +
-+	return ((void*)di);
++	DMA_TRACE(("ddoffsetlow 0x%x ddoffsethigh 0x%x dataoffsetlow 0x%x dataoffsethigh "
++	           "0x%x addrext %d\n", di->ddoffsetlow, di->ddoffsethigh, di->dataoffsetlow,
++	           di->dataoffsethigh, di->addrext));
++
++	/* allocate tx packet pointer vector and DMA mapping vectors */
++	if (ntxd) {
++
++		size = ntxd * sizeof(osldma_t **);
++		if ((di->txp_dmah = (osldma_t **)MALLOC(osh, size)) == NULL)
++			goto fail;
++		bzero((char*)di->txp_dmah, size);
++	}else
++		di->txp_dmah = NULL;
++
++	/* allocate rx packet pointer vector and DMA mapping vectors */
++	if (nrxd) {
++
++		size = nrxd * sizeof(osldma_t **);
++		if ((di->rxp_dmah = (osldma_t **)MALLOC(osh, size)) == NULL)
++			goto fail;
++		bzero((char*)di->rxp_dmah, size);
++
++	} else
++		di->rxp_dmah = NULL;
++
++	/* initialize opsvec of function pointers */
++	di->hnddma.di_fn = dma32proc;
++
++	return ((hnddma_t *)di);
 +
 +fail:
-+	dma_detach((void*)di);
++	_dma_detach(di);
 +	return (NULL);
 +}
 +
-+static bool
-+dma_alloc(dma_info_t *di, uint direction)
++/* init the tx or rx descriptor */
++static INLINE void
++dma32_dd_upd(dma_info_t *di, dma32dd_t *ddring, ulong pa, uint outidx, uint32 *flags,
++             uint32 bufcount)
 +{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_alloc(di, direction);
++	/* dma32 uses 32 bits control to fit both flags and bufcounter */
++	*flags = *flags | (bufcount & CTRL_BC_MASK);
++
++	if ((di->dataoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
++		W_SM(&ddring[outidx].addr, BUS_SWAP32(pa + di->dataoffsetlow));
++		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*flags));
 +	} else {
-+		return dma32_alloc(di, direction);
++		/* address extension */
++		uint32 ae;
++		ASSERT(di->addrext);
++		ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
++		pa &= ~PCI32ADDR_HIGH;
++
++		*flags |= (ae << CTRL_AE_SHIFT);
++		W_SM(&ddring[outidx].addr, BUS_SWAP32(pa + di->dataoffsetlow));
++		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*flags));
 +	}
 +}
 +
-+/* may be called with core in reset */
-+void
-+dma_detach(dma_info_t *di)
++static bool
++_dma32_addrext(osl_t *osh, dma32regs_t *dma32regs)
++{
++	uint32 w;
++
++	OR_REG(osh, &dma32regs->control, XC_AE);
++	w = R_REG(osh, &dma32regs->control);
++	AND_REG(osh, &dma32regs->control, ~XC_AE);
++	return ((w & XC_AE) == XC_AE);
++}
++
++/* !! may be called with core in reset */
++static void
++_dma_detach(dma_info_t *di)
 +{
 +	if (di == NULL)
 +		return;
@@ -18570,298 +17742,112 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +	/* free dma descriptor rings */
 +	if (di->txd32)
-+		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->txd32 - di->txdalign), di->txdalloc, (di->txdpa - di->txdalign));
++		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->txd32 - di->txdalign),
++		                    di->txdalloc, (di->txdpa - di->txdalign), &di->tx_dmah);
 +	if (di->rxd32)
-+		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->rxd32 - di->rxdalign), di->rxdalloc, (di->rxdpa - di->rxdalign));
++		DMA_FREE_CONSISTENT(di->osh, ((int8*)di->rxd32 - di->rxdalign),
++		                    di->rxdalloc, (di->rxdpa - di->rxdalign), &di->rx_dmah);
 +
 +	/* free packet pointer vectors */
 +	if (di->txp)
-+		MFREE(di->osh, (void*)di->txp, (di->ntxd * sizeof (void*)));
++		MFREE(di->osh, (void *)di->txp, (di->ntxd * sizeof(void *)));
 +	if (di->rxp)
-+		MFREE(di->osh, (void*)di->rxp, (di->nrxd * sizeof (void*)));
++		MFREE(di->osh, (void *)di->rxp, (di->nrxd * sizeof(void *)));
 +
-+	/* free our private info structure */
-+	MFREE(di->osh, (void*)di, sizeof (dma_info_t));
-+}
++	/* free tx packet DMA handles */
++	if (di->txp_dmah)
++		MFREE(di->osh, (void *)di->txp_dmah, di->ntxd * sizeof(osldma_t **));
 +
-+/* return TRUE if this dma engine supports DmaExtendedAddrChanges, otherwise FALSE */
-+static bool
-+dma_isaddrext(dma_info_t *di)
-+{
-+	uint32 w;
-+
-+	if (DMA64_ENAB(di)) {
-+		OR_REG(&di->d64txregs->control, D64_XC_AE);
-+		w = R_REG(&di->d32txregs->control);
-+		AND_REG(&di->d32txregs->control, ~D64_XC_AE);
-+		return ((w & XC_AE) == D64_XC_AE);
-+	} else {
-+		OR_REG(&di->d32txregs->control, XC_AE);
-+		w = R_REG(&di->d32txregs->control);
-+		AND_REG(&di->d32txregs->control, ~XC_AE);
-+		return ((w & XC_AE) == XC_AE);
-+	}
-+}
++	/* free rx packet DMA handles */
++	if (di->rxp_dmah)
++		MFREE(di->osh, (void *)di->rxp_dmah, di->nrxd * sizeof(osldma_t **));
 +
-+void
-+dma_txreset(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txreset\n", di->name));
++	/* free our private info structure */
++	MFREE(di->osh, (void *)di, sizeof(dma_info_t));
 +
-+	if (DMA64_ENAB(di))
-+		dma64_txreset(di);
-+	else
-+		dma32_txreset(di);
 +}
 +
-+void
-+dma_rxreset(dma_info_t *di)
++/* return TRUE if this dma engine supports DmaExtendedAddrChanges, otherwise FALSE */
++static bool
++_dma_isaddrext(dma_info_t *di)
 +{
-+	DMA_TRACE(("%s: dma_rxreset\n", di->name));
-+
-+	if (DMA64_ENAB(di))
-+		dma64_rxreset(di);
-+	else
-+		dma32_rxreset(di);
++	if (di->d32txregs)
++		return (_dma32_addrext(di->osh, di->d32txregs));
++	else if (di->d32rxregs)
++		return (_dma32_addrext(di->osh, di->d32rxregs));
++	return FALSE;
 +}
 +
 +/* initialize descriptor table base address */
 +static void
-+dma_ddtable_init(dma_info_t *di, uint direction, ulong pa)
++_dma_ddtable_init(dma_info_t *di, uint direction, ulong pa)
 +{
-+	if (DMA64_ENAB(di)) {
-+		if (direction == DMA_TX) {
-+			W_REG(&di->d64txregs->addrlow, pa + di->ddoffsetlow);
-+			W_REG(&di->d64txregs->addrhigh, di->ddoffsethigh);
-+		} else {
-+			W_REG(&di->d64rxregs->addrlow, pa + di->ddoffsetlow);
-+			W_REG(&di->d64rxregs->addrhigh, di->ddoffsethigh);
-+		}
++	if ((di->ddoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
++		if (direction == DMA_TX)
++			W_REG(di->osh, &di->d32txregs->addr, (pa + di->ddoffsetlow));
++		else
++			W_REG(di->osh, &di->d32rxregs->addr, (pa + di->ddoffsetlow));
 +	} else {
-+		uint32 offset = di->ddoffsetlow;
-+		if ((offset != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
-+			if (direction == DMA_TX)	
-+				W_REG(&di->d32txregs->addr, (pa + offset));
-+			else
-+				W_REG(&di->d32rxregs->addr, (pa + offset));
-+		} else {        
-+			/* dma32 address extension */
-+			uint32 ae;
-+			ASSERT(di->addrext);
-+			ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
-+	
-+			if (direction == DMA_TX) {
-+				W_REG(&di->d32txregs->addr, ((pa & ~PCI32ADDR_HIGH) + offset));
-+				SET_REG(&di->d32txregs->control, XC_AE, (ae << XC_AE_SHIFT));
-+			} else {
-+				W_REG(&di->d32rxregs->addr, ((pa & ~PCI32ADDR_HIGH) + offset));
-+				SET_REG(&di->d32rxregs->control, RC_AE, (ae << RC_AE_SHIFT));
-+			}
-+		}
-+	}
-+}
-+
-+/* init the tx or rx descriptor */
-+static INLINE void
-+dma32_dd_upd(dma_info_t *di, dma32dd_t *ddring, ulong pa, uint outidx, uint32 *ctrl)
-+{
-+	uint offset = di->dataoffsetlow;
-+
-+	if ((offset != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) {
-+		W_SM(&ddring[outidx].addr, BUS_SWAP32(pa + offset));
-+		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*ctrl));
-+	} else {        
-+		/* address extension */
++		/* dma32 address extension */
 +		uint32 ae;
 +		ASSERT(di->addrext);
-+		ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
 +
-+		*ctrl |= (ae << CTRL_AE_SHIFT);
-+		W_SM(&ddring[outidx].addr, BUS_SWAP32((pa & ~PCI32ADDR_HIGH) + offset));
-+		W_SM(&ddring[outidx].ctrl, BUS_SWAP32(*ctrl));
-+	}
-+}
-+
-+/* init the tx or rx descriptor */
-+static INLINE void
-+dma64_dd_upd(dma_info_t *di, dma64dd_t *ddring, ulong pa, uint outidx, uint32 *flags, uint32 bufcount)
-+{
-+	uint32 bufaddr_low = pa + di->dataoffsetlow;
-+	uint32 bufaddr_high = 0 + di->dataoffsethigh;
-+
-+	uint32 ctrl2 = bufcount & D64_CTRL2_BC_MASK;
-+
-+	W_SM(&ddring[outidx].addrlow, BUS_SWAP32(bufaddr_low));
-+	W_SM(&ddring[outidx].addrhigh, BUS_SWAP32(bufaddr_high));
-+	W_SM(&ddring[outidx].ctrl1, BUS_SWAP32(*flags));
-+	W_SM(&ddring[outidx].ctrl2, BUS_SWAP32(ctrl2));
-+}
-+
-+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 */
-+	if (DMA64_ENAB(di)) {
-+		BZERO_SM((void*)di->txd64, (di->ntxd * sizeof (dma64dd_t)));
-+		W_REG(&di->d64txregs->control, XC_XE);
-+		dma_ddtable_init(di, DMA_TX, di->txdpa);
-+	} else {
-+		BZERO_SM((void*)di->txd32, (di->ntxd * sizeof (dma32dd_t)));
-+		W_REG(&di->d32txregs->control, XC_XE);
-+		dma_ddtable_init(di, DMA_TX, di->txdpa);
-+	}
-+}
++		/* shift the high bit(s) from pa to ae */
++		ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
++		pa &= ~PCI32ADDR_HIGH;
 +
-+bool
-+dma_txenabled(dma_info_t *di)
-+{
-+	uint32 xc;
-+	
-+	/* If the chip is dead, it is not enabled :-) */
-+	if (DMA64_ENAB(di)) {
-+		xc = R_REG(&di->d64txregs->control);
-+		return ((xc != 0xffffffff) && (xc & D64_XC_XE));
-+	} else {
-+		xc = R_REG(&di->d32txregs->control);
-+		return ((xc != 0xffffffff) && (xc & XC_XE));
++		if (direction == DMA_TX) {
++			W_REG(di->osh, &di->d32txregs->addr, (pa + di->ddoffsetlow));
++			SET_REG(di->osh, &di->d32txregs->control, XC_AE, ae <<XC_AE_SHIFT);
++		} else {
++			W_REG(di->osh, &di->d32rxregs->addr, (pa + di->ddoffsetlow));
++			SET_REG(di->osh, &di->d32rxregs->control, RC_AE, ae <<RC_AE_SHIFT);
++		}
 +	}
 +}
 +
-+void
-+dma_txsuspend(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txsuspend\n", di->name));
-+	if (DMA64_ENAB(di))
-+		OR_REG(&di->d64txregs->control, D64_XC_SE);
-+	else
-+		OR_REG(&di->d32txregs->control, XC_SE);
-+}
-+
-+void
-+dma_txresume(dma_info_t *di)
-+{
-+	DMA_TRACE(("%s: dma_txresume\n", di->name));
-+	if (DMA64_ENAB(di))
-+		AND_REG(&di->d64txregs->control, ~D64_XC_SE);
-+	else
-+		AND_REG(&di->d32txregs->control, ~XC_SE);
-+}
-+
-+bool
-+dma_txsuspendedidle(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return dma64_txsuspendedidle(di);
-+	else
-+		return dma32_txsuspendedidle(di);
-+}
-+
-+bool
-+dma_txsuspended(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64txregs->control) & D64_XC_SE) == D64_XC_SE);
-+	else
-+		return ((R_REG(&di->d32txregs->control) & XC_SE) == XC_SE);
-+}
-+
-+bool
-+dma_txstopped(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK) == D64_XS0_XS_STOPPED);
-+	else
-+		return ((R_REG(&di->d32txregs->status) & XS_XS_MASK) == XS_XS_STOPPED);
-+}
-+
-+bool
-+dma_rxstopped(dma_info_t *di)
-+{
-+	if (DMA64_ENAB(di))
-+		return ((R_REG(&di->d64rxregs->status0) & D64_RS0_RS_MASK) == D64_RS0_RS_STOPPED);
-+	else
-+		return ((R_REG(&di->d32rxregs->status) & RS_RS_MASK) == RS_RS_STOPPED);
-+}
-+
-+void
-+dma_fifoloopbackenable(dma_info_t *di)
++static void
++_dma_fifoloopbackenable(dma_info_t *di)
 +{
 +	DMA_TRACE(("%s: dma_fifoloopbackenable\n", di->name));
-+	if (DMA64_ENAB(di))
-+		OR_REG(&di->d64txregs->control, D64_XC_LE);
-+	else
-+		OR_REG(&di->d32txregs->control, XC_LE);
++	OR_REG(di->osh, &di->d32txregs->control, XC_LE);
 +}
 +
-+void
-+dma_rxinit(dma_info_t *di)
++static void
++_dma_rxinit(dma_info_t *di)
 +{
 +	DMA_TRACE(("%s: dma_rxinit\n", di->name));
 +
++	if (di->nrxd == 0)
++		return;
++
 +	di->rxin = di->rxout = 0;
 +
 +	/* clear rx descriptor ring */
-+	if (DMA64_ENAB(di)) {
-+                BZERO_SM((void*)di->rxd64, (di->nrxd * sizeof (dma64dd_t)));
-+		dma_rxenable(di);
-+		dma_ddtable_init(di, DMA_RX, di->rxdpa);
-+	} else {
-+		BZERO_SM((void*)di->rxd32, (di->nrxd * sizeof (dma32dd_t)));
-+		dma_rxenable(di);
-+		dma_ddtable_init(di, DMA_RX, di->rxdpa);
-+	}
++	BZERO_SM((void *)di->rxd32, (di->nrxd * sizeof(dma32dd_t)));
++	_dma_rxenable(di);
++	_dma_ddtable_init(di, DMA_RX, di->rxdpa);
 +}
 +
-+void
-+dma_rxenable(dma_info_t *di)
++static void
++_dma_rxenable(dma_info_t *di)
 +{
 +	DMA_TRACE(("%s: dma_rxenable\n", di->name));
-+	if (DMA64_ENAB(di))
-+		W_REG(&di->d64rxregs->control, ((di->rxoffset << D64_RC_RO_SHIFT) | D64_RC_RE));
-+	else
-+		W_REG(&di->d32rxregs->control, ((di->rxoffset << RC_RO_SHIFT) | RC_RE));
-+}
-+
-+bool
-+dma_rxenabled(dma_info_t *di)
-+{
-+	uint32 rc;
-+
-+	if (DMA64_ENAB(di)) { 
-+		rc = R_REG(&di->d64rxregs->control);
-+		return ((rc != 0xffffffff) && (rc & D64_RC_RE));
-+	} else {
-+		rc = R_REG(&di->d32rxregs->control);
-+		return ((rc != 0xffffffff) && (rc & RC_RE));
-+	}
-+}
-+
 +
-+/* !! tx entry routine */
-+int
-+dma_txfast(dma_info_t *di, void *p0, uint32 coreflags)
-+{
-+	if (DMA64_ENAB(di)) { 
-+		return dma64_txfast(di, p0, coreflags);
-+	} else {
-+		return dma32_txfast(di, p0, coreflags);
-+	}
++	W_REG(di->osh, &di->d32rxregs->control, ((di->rxoffset << RC_RO_SHIFT) | RC_RE));
 +}
 +
-+/* !! rx entry routine, returns a pointer to the next frame received, or NULL if there are no more */
-+void*
-+dma_rx(dma_info_t *di)
++/* !! rx entry routine, returns a pointer to the next frame received,
++ * or NULL if there are no more
++ */
++static void *
++_dma_rx(dma_info_t *di)
 +{
 +	void *p;
 +	uint len;
 +	int skiplen = 0;
 +
-+	while ((p = dma_getnextrxp(di, FALSE))) {
++	while ((p = _dma_getnextrxp(di, FALSE))) {
 +		/* skip giant packets which span multiple rx descriptors */
 +		if (skiplen > 0) {
 +			skiplen -= di->rxbufsize;
@@ -18894,16 +17880,16 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +}
 +
 +/* post receive buffers */
-+void
-+dma_rxfill(dma_info_t *di)
++static void
++_dma_rxfill(dma_info_t *di)
 +{
 +	void *p;
 +	uint rxin, rxout;
-+	uint32 ctrl;
++	uint32 flags = 0;
 +	uint n;
 +	uint i;
 +	uint32 pa;
-+	uint rxbufsize;
++	uint extra_offset = 0;
 +
 +	/*
 +	 * Determine how many receive buffers we're lacking
@@ -18913,95 +17899,66 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +	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));
 +
++	if (di->rxbufsize > BCMEXTRAHDROOM)
++		extra_offset = BCMEXTRAHDROOM;
++
 +	for (i = 0; i < n; i++) {
-+		if ((p = PKTGET(di->osh, rxbufsize, FALSE)) == NULL) {
++		/* the di->rxbufsize doesn't include the extra headroom, we need to add it to the
++		   size to be allocated
++		*/
++		if ((p = PKTGET(di->osh, di->rxbufsize + extra_offset,
++		                FALSE)) == NULL) {
 +			DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n", di->name));
 +			di->hnddma.rxnobuf++;
 +			break;
 +		}
++		/* reserve an extra headroom, if applicable */
++		if (extra_offset)
++			PKTPULL(di->osh, p, extra_offset);
 +
 +		/* Do a cached write instead of uncached write since DMA_MAP
-+		 * will flush the cache. */
++		 * will flush the cache.
++		 */
 +		*(uint32*)(PKTDATA(di->osh, p)) = 0;
 +
-+		pa = (uint32) DMA_MAP(di->osh, PKTDATA(di->osh, p), rxbufsize, DMA_RX, p);
++		pa = (uint32) DMA_MAP(di->osh, PKTDATA(di->osh, p),
++		                      di->rxbufsize, DMA_RX, p);
++
 +		ASSERT(ISALIGNED(pa, 4));
 +
 +		/* save the free packet pointer */
 +		ASSERT(di->rxp[rxout] == NULL);
 +		di->rxp[rxout] = p;
 +
-+		if (DMA64_ENAB(di)) {
-+			/* prep the descriptor control value */
-+			if (rxout == (di->nrxd - 1))
-+				ctrl = CTRL_EOT;
-+
-+			dma64_dd_upd(di, di->rxd64, pa, rxout, &ctrl, rxbufsize);
-+		} else {
-+			/* prep the descriptor control value */
-+			ctrl = rxbufsize;
-+			if (rxout == (di->nrxd - 1))
-+				ctrl |= CTRL_EOT;
-+			dma32_dd_upd(di, di->rxd32, pa, rxout, &ctrl);
-+		}
-+
++		/* reset flags for each descriptor */
++		flags = 0;
++		if (rxout == (di->nrxd - 1))
++			flags = CTRL_EOT;
++		dma32_dd_upd(di, di->rxd32, pa, rxout, &flags, di->rxbufsize);
 +		rxout = NEXTRXD(rxout);
 +	}
 +
 +	di->rxout = rxout;
 +
 +	/* update the chip lastdscr pointer */
-+	if (DMA64_ENAB(di)) {
-+		W_REG(&di->d64rxregs->ptr, I2B(rxout, dma64dd_t));
-+	} else {
-+		W_REG(&di->d32rxregs->ptr, I2B(rxout, dma32dd_t));
-+	}
-+}
-+
-+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->osh, p, TRUE);
++	W_REG(di->osh, &di->d32rxregs->ptr, I2B(rxout, dma32dd_t));
 +}
 +
-+/*
-+ * 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)
-+{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_getnexttxp(di, forceall);
-+	} else {
-+		return dma32_getnexttxp(di, forceall);
-+	}
-+}
-+	
 +/* like getnexttxp but no reclaim */
-+void*
-+dma_peeknexttxp(dma_info_t *di)
++static void *
++_dma_peeknexttxp(dma_info_t *di)
 +{
 +	uint end, i;
 +
-+	if (DMA64_ENAB(di)) {
-+		end = B2I(R_REG(&di->d64txregs->status0) & D64_XS0_CD_MASK, dma64dd_t);
-+	} else {
-+		end = B2I(R_REG(&di->d32txregs->status) & XS_CD_MASK, dma32dd_t);
-+	}
++	if (di->ntxd == 0)
++		return (NULL);
++
++	end = B2I(R_REG(di->osh, &di->d32txregs->status) & XS_CD_MASK, dma32dd_t);
 +
 +	for (i = di->txin; i != end; i = NEXTTXD(i))
 +		if (di->txp[i])
@@ -19010,45 +17967,64 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	return (NULL);
 +}
 +
-+/*
-+ * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin).
-+ */
-+void
-+dma_txrotate(di_t *di)
-+{
-+	if (DMA64_ENAB(di)) {
-+		dma64_txrotate(di);
-+	} else {
-+		dma32_txrotate(di);
-+	}
-+}
-+
-+void
-+dma_rxreclaim(dma_info_t *di)
++static void
++_dma_rxreclaim(dma_info_t *di)
 +{
 +	void *p;
 +
++	/* "unused local" warning suppression for OSLs that
++	 * define PKTFREE() without using the di->osh arg
++	 */
++	di = di;
++
 +	DMA_TRACE(("%s: dma_rxreclaim\n", di->name));
 +
-+	while ((p = dma_getnextrxp(di, TRUE)))
++	while ((p = _dma_getnextrxp(di, TRUE)))
 +		PKTFREE(di->osh, p, FALSE);
 +}
 +
-+void *
-+dma_getnextrxp(dma_info_t *di, bool forceall)
++static void *
++_dma_getnextrxp(dma_info_t *di, bool forceall)
 +{
-+	if (DMA64_ENAB(di)) {
-+		return dma64_getnextrxp(di, forceall);
-+	} else {
-+		return dma32_getnextrxp(di, forceall);
-+	}
++	if (di->nrxd == 0)
++		return (NULL);
++
++	return dma32_getnextrxp(di, forceall);
++}
++
++static void
++_dma_txblock(dma_info_t *di)
++{
++	di->hnddma.txavail = 0;
++}
++
++static void
++_dma_txunblock(dma_info_t *di)
++{
++	di->hnddma.txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
 +}
 +
-+uintptr
-+dma_getvar(dma_info_t *di, char *name)
++static uint
++_dma_txactive(dma_info_t *di)
++{
++	return (NTXDACTIVE(di->txin, di->txout));
++}
++
++static void
++_dma_counterreset(dma_info_t *di)
++{
++	/* reset all software counter */
++	di->hnddma.rxgiants = 0;
++	di->hnddma.rxnobuf = 0;
++	di->hnddma.txnobuf = 0;
++}
++
++/* get the address of the var in order to change later */
++static uintptr
++_dma_getvar(dma_info_t *di, char *name)
 +{
 +	if (!strcmp(name, "&txavail"))
-+		return ((uintptr) &di->txavail);
++		return ((uintptr) &(di->hnddma.txavail));
 +	else {
 +		ASSERT(0);
 +	}
@@ -19056,39 +18032,92 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +}
 +
 +void
-+dma_txblock(dma_info_t *di)
++dma_txpioloopback(osl_t *osh, dma32regs_t *regs)
 +{
-+	di->txavail = 0;
++	OR_REG(osh, &regs->control, XC_LE);
 +}
 +
-+void
-+dma_txunblock(dma_info_t *di)
++
++
++/* 32 bits DMA functions */
++static void
++dma32_txinit(dma_info_t *di)
 +{
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	DMA_TRACE(("%s: dma_txinit\n", di->name));
++
++	if (di->ntxd == 0)
++		return;
++
++	di->txin = di->txout = 0;
++	di->hnddma.txavail = di->ntxd - 1;
++
++	/* clear tx descriptor ring */
++	BZERO_SM((void *)di->txd32, (di->ntxd * sizeof(dma32dd_t)));
++	W_REG(di->osh, &di->d32txregs->control, XC_XE);
++	_dma_ddtable_init(di, DMA_TX, di->txdpa);
 +}
 +
-+uint
-+dma_txactive(dma_info_t *di)
++static bool
++dma32_txenabled(dma_info_t *di)
 +{
-+	return (NTXDACTIVE(di->txin, di->txout));
++	uint32 xc;
++
++	/* If the chip is dead, it is not enabled :-) */
++	xc = R_REG(di->osh, &di->d32txregs->control);
++	return ((xc != 0xffffffff) && (xc & XC_XE));
 +}
-+	
-+void
-+dma_rxpiomode(dma32regs_t *regs)
++
++static void
++dma32_txsuspend(dma_info_t *di)
 +{
-+	W_REG(&regs->control, RC_FM);
++	DMA_TRACE(("%s: dma_txsuspend\n", di->name));
++
++	if (di->ntxd == 0)
++		return;
++
++	OR_REG(di->osh, &di->d32txregs->control, XC_SE);
 +}
 +
-+void
-+dma_txpioloopback(dma32regs_t *regs)
++static void
++dma32_txresume(dma_info_t *di)
++{
++	DMA_TRACE(("%s: dma_txresume\n", di->name));
++
++	if (di->ntxd == 0)
++		return;
++
++	AND_REG(di->osh, &di->d32txregs->control, ~XC_SE);
++}
++
++static bool
++dma32_txsuspended(dma_info_t *di)
 +{
-+	OR_REG(&regs->control, XC_LE);
++	return (di->ntxd == 0) || ((R_REG(di->osh, &di->d32txregs->control) & XC_SE) == XC_SE);
 +}
 +
++static void
++dma32_txreclaim(dma_info_t *di, bool forceall)
++{
++	void *p;
++
++	DMA_TRACE(("%s: dma_txreclaim %s\n", di->name, forceall ? "all" : ""));
++
++	while ((p = dma32_getnexttxp(di, forceall)))
++		PKTFREE(di->osh, p, TRUE);
++}
 +
++static bool
++dma32_txstopped(dma_info_t *di)
++{
++	return ((R_REG(di->osh, &di->d32txregs->status) & XS_XS_MASK) == XS_XS_STOPPED);
++}
 +
++static bool
++dma32_rxstopped(dma_info_t *di)
++{
++	return ((R_REG(di->osh, &di->d32rxregs->status) & RS_RS_MASK) == RS_RS_STOPPED);
++}
 +
-+/*** 32 bits DMA non-inline functions ***/
 +static bool
 +dma32_alloc(dma_info_t *di, uint direction)
 +{
@@ -19096,7 +18125,7 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	uint ddlen;
 +	void *va;
 +
-+	ddlen = sizeof (dma32dd_t);
++	ddlen = sizeof(dma32dd_t);
 +
 +	size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen);
 +
@@ -19105,22 +18134,24 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +
 +	if (direction == DMA_TX) {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->txdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", di->name));
++		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->txdpa, &di->tx_dmah)) == NULL) {
++			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n",
++			           di->name));
 +			return FALSE;
 +		}
 +
-+		di->txd32 = (dma32dd_t*) ROUNDUP((uintptr)va, D32RINGALIGN);
++		di->txd32 = (dma32dd_t *) ROUNDUP((uintptr)va, D32RINGALIGN);
 +		di->txdalign = (uint)((int8*)di->txd32 - (int8*)va);
 +		di->txdpa += di->txdalign;
 +		di->txdalloc = size;
 +		ASSERT(ISALIGNED((uintptr)di->txd32, D32RINGALIGN));
 +	} else {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->rxdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", di->name));
++		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->rxdpa, &di->rx_dmah)) == NULL) {
++			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n",
++			           di->name));
 +			return FALSE;
 +		}
-+		di->rxd32 = (dma32dd_t*) ROUNDUP((uintptr)va, D32RINGALIGN);
++		di->rxd32 = (dma32dd_t *) ROUNDUP((uintptr)va, D32RINGALIGN);
 +		di->rxdalign = (uint)((int8*)di->rxd32 - (int8*)va);
 +		di->rxdpa += di->rxdalign;
 +		di->rxdalloc = size;
@@ -19130,75 +18161,103 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	return TRUE;
 +}
 +
-+static void 
++static bool
 +dma32_txreset(dma_info_t *di)
 +{
 +	uint32 status;
 +
++	if (di->ntxd == 0)
++		return TRUE;
++
 +	/* suspend tx DMA first */
-+	W_REG(&di->d32txregs->control, XC_SE);
-+	SPINWAIT((status = (R_REG(&di->d32txregs->status) & XS_XS_MASK)) != XS_XS_DISABLED &&
-+		 status != XS_XS_IDLE &&
-+		 status != XS_XS_STOPPED,
-+		 10000);
-+
-+	W_REG(&di->d32txregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d32txregs->status) & XS_XS_MASK)) != XS_XS_DISABLED,
-+		 10000);
-+
-+	if (status != XS_XS_DISABLED) {
-+		DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
-+	}
++	W_REG(di->osh, &di->d32txregs->control, XC_SE);
++	SPINWAIT(((status = (R_REG(di->osh, &di->d32txregs->status) & XS_XS_MASK))
++		 != XS_XS_DISABLED) &&
++		 (status != XS_XS_IDLE) &&
++		 (status != XS_XS_STOPPED),
++		 (10000));
++
++	W_REG(di->osh, &di->d32txregs->control, 0);
++	SPINWAIT(((status = (R_REG(di->osh,
++	         &di->d32txregs->status) & XS_XS_MASK)) != XS_XS_DISABLED),
++	         10000);
 +
 +	/* wait for the last transaction to complete */
 +	OSL_DELAY(300);
++
++	return (status == XS_XS_DISABLED);
++}
++
++static bool
++dma32_rxidle(dma_info_t *di)
++{
++	DMA_TRACE(("%s: dma_rxidle\n", di->name));
++
++	if (di->nrxd == 0)
++		return TRUE;
++
++	return ((R_REG(di->osh, &di->d32rxregs->status) & RS_CD_MASK) ==
++	        R_REG(di->osh, &di->d32rxregs->ptr));
 +}
 +
-+static void 
++static bool
 +dma32_rxreset(dma_info_t *di)
 +{
 +	uint32 status;
 +
-+	W_REG(&di->d32rxregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d32rxregs->status) & RS_RS_MASK)) != RS_RS_DISABLED,
-+		 10000);
++	if (di->nrxd == 0)
++		return TRUE;
 +
-+	if (status != RS_RS_DISABLED) {
-+		DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name));
-+	}
++	W_REG(di->osh, &di->d32rxregs->control, 0);
++	SPINWAIT(((status = (R_REG(di->osh,
++	         &di->d32rxregs->status) & RS_RS_MASK)) != RS_RS_DISABLED),
++	         10000);
++
++	return (status == RS_RS_DISABLED);
++}
++
++static bool
++dma32_rxenabled(dma_info_t *di)
++{
++	uint32 rc;
++
++	rc = R_REG(di->osh, &di->d32rxregs->control);
++	return ((rc != 0xffffffff) && (rc & RC_RE));
 +}
 +
 +static bool
 +dma32_txsuspendedidle(dma_info_t *di)
 +{
-+	if (!(R_REG(&di->d32txregs->control) & XC_SE))
++	if (di->ntxd == 0)
++		return TRUE;
++
++	if (!(R_REG(di->osh, &di->d32txregs->control) & XC_SE))
 +		return 0;
-+	
-+	if ((R_REG(&di->d32txregs->status) & XS_XS_MASK) != XS_XS_IDLE)
++
++	if ((R_REG(di->osh, &di->d32txregs->status) & XS_XS_MASK) != XS_XS_IDLE)
 +		return 0;
 +
 +	OSL_DELAY(2);
-+	return ((R_REG(&di->d32txregs->status) & XS_XS_MASK) == XS_XS_IDLE);
++	return ((R_REG(di->osh, &di->d32txregs->status) & XS_XS_MASK) == XS_XS_IDLE);
 +}
 +
-+/*
++/* !! tx entry routine
 + * supports full 32bit dma engine buffer addressing so
 + * dma buffers can cross 4 Kbyte page boundaries.
 + */
 +static int
-+dma32_txfast(dma_info_t *di, void *p0, uint32 coreflags)
++dma32_txfast(dma_info_t *di, void *p0, bool commit)
 +{
 +	void *p, *next;
 +	uchar *data;
 +	uint len;
 +	uint txout;
-+	uint32 ctrl;
-+	uint32 pa;	
++	uint32 flags = 0;
++	uint32 pa;
 +
 +	DMA_TRACE(("%s: dma_txfast\n", di->name));
 +
 +	txout = di->txout;
-+	ctrl = 0;
 +
 +	/*
 +	 * Walk the chain of packet buffers
@@ -19219,32 +18278,23 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +		/* get physical address of buffer start */
 +		pa = (uint32) DMA_MAP(di->osh, data, len, DMA_TX, p);
 +
-+		/* build the descriptor control value */
-+		ctrl = len & CTRL_BC_MASK;
-+
-+		ctrl |= coreflags;
-+		
++		flags = 0;
 +		if (p == p0)
-+			ctrl |= CTRL_SOF;
++			flags |= CTRL_SOF;
 +		if (next == NULL)
-+			ctrl |= (CTRL_IOC | CTRL_EOF);
++			flags |= (CTRL_IOC | CTRL_EOF);
 +		if (txout == (di->ntxd - 1))
-+			ctrl |= CTRL_EOT;
-+
-+		if (DMA64_ENAB(di)) {
-+			dma64_dd_upd(di, di->txd64, pa, txout, &ctrl, len);
-+		} else {
-+			dma32_dd_upd(di, di->txd32, pa, txout, &ctrl);
-+		}
++			flags |= CTRL_EOT;
 +
++		dma32_dd_upd(di, di->txd32, pa, txout, &flags, len);
 +		ASSERT(di->txp[txout] == NULL);
 +
 +		txout = NEXTTXD(txout);
 +	}
 +
 +	/* if last txd eof not set, fix it */
-+	if (!(ctrl & CTRL_EOF))
-+		W_SM(&di->txd32[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF));
++	if (!(flags & CTRL_EOF))
++		W_SM(&di->txd32[PREVTXD(txout)].ctrl, BUS_SWAP32(flags | CTRL_IOC | CTRL_EOF));
 +
 +	/* save the packet */
 +	di->txp[PREVTXD(txout)] = p0;
@@ -19253,26 +18303,29 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	di->txout = txout;
 +
 +	/* kick the chip */
-+	if (DMA64_ENAB(di)) {
-+		W_REG(&di->d64txregs->ptr, I2B(txout, dma64dd_t));
-+	} else {
-+		W_REG(&di->d32txregs->ptr, I2B(txout, dma32dd_t));
-+	}
++	if (commit)
++		W_REG(di->osh, &di->d32txregs->ptr, I2B(txout, dma32dd_t));
 +
 +	/* tx flow control */
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	di->hnddma.txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
 +
 +	return (0);
 +
-+ outoftxd:
++outoftxd:
 +	DMA_ERROR(("%s: dma_txfast: out of txds\n", di->name));
 +	PKTFREE(di->osh, p0, TRUE);
-+	di->txavail = 0;
++	di->hnddma.txavail = 0;
 +	di->hnddma.txnobuf++;
 +	return (-1);
 +}
 +
-+static void*
++/*
++ * 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.
++ */
++static void *
 +dma32_getnexttxp(dma_info_t *di, bool forceall)
 +{
 +	uint start, end, i;
@@ -19280,20 +18333,24 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +	DMA_TRACE(("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : ""));
 +
++	if (di->ntxd == 0)
++		return (NULL);
++
 +	txp = NULL;
 +
 +	start = di->txin;
 +	if (forceall)
 +		end = di->txout;
 +	else
-+		end = B2I(R_REG(&di->d32txregs->status) & XS_CD_MASK, dma32dd_t);
++		end = B2I(R_REG(di->osh, &di->d32txregs->status) & XS_CD_MASK, dma32dd_t);
 +
 +	if ((start == 0) && (end > di->txout))
 +		goto bogus;
 +
 +	for (i = start; i != end && !txp; i = NEXTTXD(i)) {
 +		DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->txd32[i].addr)) - di->dataoffsetlow),
-+			  (BUS_SWAP32(R_SM(&di->txd32[i].ctrl)) & CTRL_BC_MASK), DMA_TX, di->txp[i]);
++		          (BUS_SWAP32(R_SM(&di->txd32[i].ctrl)) & CTRL_BC_MASK),
++		          DMA_TX, di->txp[i]);
 +
 +		W_SM(&di->txd32[i].addr, 0xdeadbeef);
 +		txp = di->txp[i];
@@ -19303,7 +18360,7 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	di->txin = i;
 +
 +	/* tx flow control */
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	di->hnddma.txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
 +
 +	return (txp);
 +
@@ -19322,7 +18379,7 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	void *rxp;
 +
 +	/* if forcing, dma engine must be disabled */
-+	ASSERT(!forceall || !dma_rxenabled(di));
++	ASSERT(!forceall || !dma32_rxenabled(di));
 +
 +	i = di->rxin;
 +
@@ -19331,7 +18388,7 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +		return (NULL);
 +
 +	/* ignore curr if forceall */
-+	if (!forceall && (i == B2I(R_REG(&di->d32rxregs->status) & RS_CD_MASK, dma32dd_t)))
++	if (!forceall && (i == B2I(R_REG(di->osh, &di->d32rxregs->status) & RS_CD_MASK, dma32dd_t)))
 +		return (NULL);
 +
 +	/* get the packet pointer that corresponds to the rx descriptor */
@@ -19341,7 +18398,8 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +
 +	/* clear this packet from the descriptor ring */
 +	DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->rxd32[i].addr)) - di->dataoffsetlow),
-+		  di->rxbufsize, DMA_RX, rxp);
++	          di->rxbufsize, DMA_RX, rxp);
++
 +	W_SM(&di->rxd32[i].addr, 0xdeadbeef);
 +
 +	di->rxin = NEXTRXD(i);
@@ -19349,8 +18407,11 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	return (rxp);
 +}
 +
++/*
++ * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin).
++ */
 +static void
-+dma32_txrotate(di_t *di)
++dma32_txrotate(dma_info_t *di)
 +{
 +	uint ad;
 +	uint nactive;
@@ -19359,10 +18420,10 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	uint32 w;
 +	uint first, last;
 +
-+	ASSERT(dma_txsuspendedidle(di));
++	ASSERT(dma32_txsuspendedidle(di));
 +
-+	nactive = dma_txactive(di);
-+	ad = B2I(((R_REG(&di->d32txregs->status) & XS_AD_MASK) >> XS_AD_SHIFT), dma32dd_t);
++	nactive = _dma_txactive(di);
++	ad = B2I(((R_REG(di->osh, &di->d32txregs->status) & XS_AD_MASK) >> XS_AD_SHIFT), dma32dd_t);
 +	rot = TXD(ad - di->txin);
 +
 +	ASSERT(rot < di->ntxd);
@@ -19384,14 +18445,14 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +		 * Move the tx dma descriptor.
 +		 * EOT is set only in the last entry in the ring.
 +		 */
-+		w = R_SM(&di->txd32[old].ctrl) & ~CTRL_EOT;
++		w = BUS_SWAP32(R_SM(&di->txd32[old].ctrl)) & ~CTRL_EOT;
 +		if (new == (di->ntxd - 1))
 +			w |= CTRL_EOT;
-+		W_SM(&di->txd32[new].ctrl, w);
++		W_SM(&di->txd32[new].ctrl, BUS_SWAP32(w));
 +		W_SM(&di->txd32[new].addr, R_SM(&di->txd32[old].addr));
 +
 +		/* zap the old tx dma descriptor address field */
-+		W_SM(&di->txd32[old].addr, 0xdeadbeef);
++		W_SM(&di->txd32[old].addr, BUS_SWAP32(0xdeadbeef));
 +
 +		/* move the corresponding txp[] entry */
 +		ASSERT(di->txp[new] == NULL);
@@ -19402,463 +18463,686 @@ diff -Naur linux.old/drivers/net/wl2/hnddma.c linux.dev/drivers/net/wl2/hnddma.c
 +	/* update txin and txout */
 +	di->txin = ad;
 +	di->txout = TXD(di->txout + rot);
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	di->hnddma.txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
 +
 +	/* kick the chip */
-+	W_REG(&di->d32txregs->ptr, I2B(di->txout, dma32dd_t));
++	W_REG(di->osh, &di->d32txregs->ptr, I2B(di->txout, dma32dd_t));
 +}
 +
-+/*** 64 bits DMA non-inline functions ***/
 +
-+#ifdef BCMDMA64
-+
-+static bool
-+dma64_alloc(dma_info_t *di, uint direction)
++uint
++dma_addrwidth(sb_t *sbh, void *dmaregs)
 +{
-+	uint size;
-+	uint ddlen;
-+	uint32 alignbytes;
-+	void *va;
++	dma32regs_t *dma32regs;
++	osl_t *osh;
 +
-+	ddlen = sizeof (dma64dd_t);
++	osh = sb_osh(sbh);
 +
-+	size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen);
++	/* Start checking for 32-bit / 30-bit addressing */
++	dma32regs = (dma32regs_t *)dmaregs;
 +
-+	alignbytes = di->dma64align;
++	/* For System Backplane, PCIE bus or addrext feature, 32-bits ok */
++	if ((BUSTYPE(sbh->bustype) == SB_BUS) ||
++	    ((BUSTYPE(sbh->bustype) == PCI_BUS) && sbh->buscoretype == SB_PCIE) ||
++	    (_dma32_addrext(osh, dma32regs)))
++		return (DMADDRWIDTH_32);
 +
-+	if (!ISALIGNED(DMA_CONSISTENT_ALIGN, alignbytes))
-+		size += alignbytes;
++	/* Fallthru */
++	return (DMADDRWIDTH_30);
++}
+diff -urN linux.old/drivers/net/wl/hnddma.h linux.dev/drivers/net/wl/hnddma.h
+--- linux.old/drivers/net/wl/hnddma.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/hnddma.h	2006-04-28 02:20:44.000000000 +0200
+@@ -0,0 +1,156 @@
++/*
++ * Generic Broadcom Home Networking Division (HND) DMA engine SW interface
++ * This supports the following chips: BCM42xx, 44xx, 47xx .
++ *
++ * Copyright 2006, 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: hnddma.h,v 1.1.1.13 2006/04/08 06:13:39 honor Exp $
++ */
 +
++#ifndef	_hnddma_h_
++#define	_hnddma_h_
 +
-+	if (direction == DMA_TX) {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->txdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", di->name));
-+			return FALSE;
-+		}
++typedef const struct hnddma_pub hnddma_t;
++
++/* dma function type */
++typedef void (*di_detach_t)(hnddma_t *dmah);
++typedef bool (*di_txreset_t)(hnddma_t *dmah);
++typedef bool (*di_rxreset_t)(hnddma_t *dmah);
++typedef bool (*di_rxidle_t)(hnddma_t *dmah);
++typedef void (*di_txinit_t)(hnddma_t *dmah);
++typedef bool (*di_txenabled_t)(hnddma_t *dmah);
++typedef void (*di_rxinit_t)(hnddma_t *dmah);
++typedef void (*di_txsuspend_t)(hnddma_t *dmah);
++typedef void (*di_txresume_t)(hnddma_t *dmah);
++typedef bool (*di_txsuspended_t)(hnddma_t *dmah);
++typedef bool (*di_txsuspendedidle_t)(hnddma_t *dmah);
++typedef int (*di_txfast_t)(hnddma_t *dmah, void *p, bool commit);
++typedef void (*di_fifoloopbackenable_t)(hnddma_t *dmah);
++typedef bool  (*di_txstopped_t)(hnddma_t *dmah);
++typedef bool  (*di_rxstopped_t)(hnddma_t *dmah);
++typedef bool  (*di_rxenable_t)(hnddma_t *dmah);
++typedef bool  (*di_rxenabled_t)(hnddma_t *dmah);
++typedef void* (*di_rx_t)(hnddma_t *dmah);
++typedef void (*di_rxfill_t)(hnddma_t *dmah);
++typedef void (*di_txreclaim_t)(hnddma_t *dmah, bool forceall);
++typedef void (*di_rxreclaim_t)(hnddma_t *dmah);
++typedef	uintptr	(*di_getvar_t)(hnddma_t *dmah, char *name);
++typedef void* (*di_getnexttxp_t)(hnddma_t *dmah, bool forceall);
++typedef void* (*di_getnextrxp_t)(hnddma_t *dmah, bool forceall);
++typedef void* (*di_peeknexttxp_t)(hnddma_t *dmah);
++typedef void (*di_txblock_t)(hnddma_t *dmah);
++typedef void (*di_txunblock_t)(hnddma_t *dmah);
++typedef uint (*di_txactive_t)(hnddma_t *dmah);
++typedef void (*di_txrotate_t)(hnddma_t *dmah);
++typedef void (*di_counterreset_t)(hnddma_t *dmah);
++typedef char* (*di_dump_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring);
++typedef char* (*di_dumptx_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring);
++typedef char* (*di_dumprx_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring);
++
++/* dma opsvec */
++typedef struct di_fcn_s {
++	di_detach_t		detach;
++	di_txinit_t             txinit;
++	di_txreset_t		txreset;
++	di_txenabled_t          txenabled;
++	di_txsuspend_t          txsuspend;
++	di_txresume_t           txresume;
++	di_txsuspended_t        txsuspended;
++	di_txsuspendedidle_t    txsuspendedidle;
++	di_txfast_t             txfast;
++	di_txstopped_t		txstopped;
++	di_txreclaim_t          txreclaim;
++	di_getnexttxp_t         getnexttxp;
++	di_peeknexttxp_t        peeknexttxp;
++	di_txblock_t            txblock;
++	di_txunblock_t          txunblock;
++	di_txactive_t           txactive;
++	di_txrotate_t           txrotate;
++
++	di_rxinit_t             rxinit;
++	di_rxreset_t            rxreset;
++	di_rxidle_t             rxidle;
++	di_rxstopped_t		rxstopped;
++	di_rxenable_t		rxenable;
++	di_rxenabled_t		rxenabled;
++	di_rx_t                 rx;
++	di_rxfill_t             rxfill;
++	di_rxreclaim_t          rxreclaim;
++	di_getnextrxp_t         getnextrxp;
++
++	di_fifoloopbackenable_t fifoloopbackenable;
++	di_getvar_t             d_getvar;
++	di_counterreset_t       counterreset;
++	di_dump_t		dump;
++	di_dumptx_t		dumptx;
++	di_dumprx_t		dumprx;
++	uint			endnum;
++} di_fcn_t;
 +
-+		di->txd64 = (dma64dd_t*) ROUNDUP((uintptr)va, alignbytes);
-+		di->txdalign = (uint)((int8*)di->txd64 - (int8*)va);
-+		di->txdpa += di->txdalign;
-+		di->txdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->txd64, alignbytes));
-+	} else {
-+		if ((va = DMA_ALLOC_CONSISTENT(di->osh, size, &di->rxdpa)) == NULL) {
-+			DMA_ERROR(("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", di->name));
-+			return FALSE;
-+		}
-+		di->rxd64 = (dma64dd_t*) ROUNDUP((uintptr)va, alignbytes);
-+		di->rxdalign = (uint)((int8*)di->rxd64 - (int8*)va);
-+		di->rxdpa += di->rxdalign;
-+		di->rxdalloc = size;
-+		ASSERT(ISALIGNED((uintptr)di->rxd64, alignbytes));
-+	}
++/*
++ * Exported data structure (read-only)
++ */
++/* export structure */
++struct hnddma_pub {
++	di_fcn_t	di_fn;		/* DMA function pointers */
++	uint		txavail;	/* # free tx descriptors */
 +
-+	return TRUE;
-+}
++	/* 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 */
++};
 +
-+static void 
-+dma64_txreset(dma_info_t *di)
-+{
-+	uint32 status;
 +
-+	/* suspend tx DMA first */
-+	W_REG(&di->d64txregs->control, D64_XC_SE);
-+	SPINWAIT((status = (R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK)) != D64_XS0_XS_DISABLED &&
-+		 status != D64_XS0_XS_IDLE &&
-+		 status != D64_XS0_XS_STOPPED,
-+		 10000);
-+
-+	W_REG(&di->d64txregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK)) != D64_XS0_XS_DISABLED,
-+		 10000);
-+
-+	if (status != D64_XS0_XS_DISABLED) {
-+		DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
-+	}
++extern hnddma_t * dma_attach(osl_t *osh, char *name, sb_t *sbh, void *dmaregstx, void *dmaregsrx,
++                             uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset,
++                             uint *msg_level);
++#define dma_detach(di)			((di)->di_fn.detach(di))
++#define dma_txreset(di)			((di)->di_fn.txreset(di))
++#define dma_rxreset(di)			((di)->di_fn.rxreset(di))
++#define dma_rxidle(di)			((di)->di_fn.rxidle(di))
++#define dma_txinit(di)                  ((di)->di_fn.txinit(di))
++#define dma_txenabled(di)               ((di)->di_fn.txenabled(di))
++#define dma_rxinit(di)                  ((di)->di_fn.rxinit(di))
++#define dma_txsuspend(di)               ((di)->di_fn.txsuspend(di))
++#define dma_txresume(di)                ((di)->di_fn.txresume(di))
++#define dma_txsuspended(di)             ((di)->di_fn.txsuspended(di))
++#define dma_txsuspendedidle(di)         ((di)->di_fn.txsuspendedidle(di))
++#define dma_txfast(di, p, commit)	((di)->di_fn.txfast(di, p, commit))
++#define dma_fifoloopbackenable(di)      ((di)->di_fn.fifoloopbackenable(di))
++#define dma_txstopped(di)               ((di)->di_fn.txstopped(di))
++#define dma_rxstopped(di)               ((di)->di_fn.rxstopped(di))
++#define dma_rxenable(di)                ((di)->di_fn.rxenable(di))
++#define dma_rxenabled(di)               ((di)->di_fn.rxenabled(di))
++#define dma_rx(di)                      ((di)->di_fn.rx(di))
++#define dma_rxfill(di)                  ((di)->di_fn.rxfill(di))
++#define dma_txreclaim(di, forceall)	((di)->di_fn.txreclaim(di, forceall))
++#define dma_rxreclaim(di)               ((di)->di_fn.rxreclaim(di))
++#define dma_getvar(di, name)		((di)->di_fn.d_getvar(di, name))
++#define dma_getnexttxp(di, forceall)    ((di)->di_fn.getnexttxp(di, forceall))
++#define dma_getnextrxp(di, forceall)    ((di)->di_fn.getnextrxp(di, forceall))
++#define dma_peeknexttxp(di)             ((di)->di_fn.peeknexttxp(di))
++#define dma_txblock(di)                 ((di)->di_fn.txblock(di))
++#define dma_txunblock(di)               ((di)->di_fn.txunblock(di))
++#define dma_txactive(di)                ((di)->di_fn.txactive(di))
++#define dma_txrotate(di)                ((di)->di_fn.txrotate(di))
++#define dma_counterreset(di)            ((di)->di_fn.counterreset(di))
++
++#define DMA_DUMP_SIZE 2048
++/* return addresswidth allowed
++ * This needs to be done after SB attach but before dma attach.
++ * SB attach provides ability to probe backplane and dma core capabilities
++ * This info is needed by DMA_ALLOC_CONSISTENT in dma attach
++ */
++extern uint dma_addrwidth(sb_t *sbh, void *dmaregs);
 +
-+	/* wait for the last transaction to complete */
-+	OSL_DELAY(300);
-+}
++/* pio helpers */
++void dma_txpioloopback(osl_t *osh, dma32regs_t *);
 +
-+static void 
-+dma64_rxreset(dma_info_t *di)
-+{
-+	uint32 status;
++#endif	/* _hnddma_h_ */
+diff -urN linux.old/drivers/net/wl/linux_osl.c linux.dev/drivers/net/wl/linux_osl.c
+--- linux.old/drivers/net/wl/linux_osl.c	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/linux_osl.c	2006-04-28 02:29:46.000000000 +0200
+@@ -0,0 +1,269 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * Copyright 2006, 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: linux_osl.c,v 1.1.1.14 2006/04/08 06:13:39 honor Exp $
++ */
 +
-+	W_REG(&di->d64rxregs->control, 0);
-+	SPINWAIT((status = (R_REG(&di->d64rxregs->status0) & D64_RS0_RS_MASK)) != D64_RS0_RS_DISABLED,
-+		 10000);
++#define LINUX_OSL
 +
-+	if (status != D64_RS0_RS_DISABLED) {
-+		DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name));
-+	}
-+}
++#include <typedefs.h>
++#include <bcmendian.h>
++#include <linux/module.h>
++#include <linuxver.h>
++#include <bcmdefs.h>
++#include <osl.h>
++#include "linux_osl.h"
++#include <bcmutils.h>
++#include <linux/delay.h>
++#ifdef mips
++#include <asm/paccess.h>
++#endif /* mips */
++#include <pcicfg.h>
 +
-+static bool
-+dma64_txsuspendedidle(dma_info_t *di)
++#define PCI_CFG_RETRY 		10	
++
++#define OS_HANDLE_MAGIC		0x1234abcd	/* Magic # to recognise osh */
++#define BCM_MEM_FILENAME_LEN 	24		/* Mem. filename length */
++
++typedef struct bcm_mem_link {
++	struct bcm_mem_link *prev;
++	struct bcm_mem_link *next;
++	uint	size;
++	int	line;
++	char	file[BCM_MEM_FILENAME_LEN];
++} bcm_mem_link_t;
++
++static int16 linuxbcmerrormap[] =  \
++{	0, 			/* 0 */
++	-EINVAL,		/* BCME_ERROR */
++	-EINVAL,		/* BCME_BADARG */
++	-EINVAL,		/* BCME_BADOPTION */
++	-EINVAL,		/* BCME_NOTUP */
++	-EINVAL,		/* BCME_NOTDOWN */
++	-EINVAL,		/* BCME_NOTAP */
++	-EINVAL,		/* BCME_NOTSTA */
++	-EINVAL,		/* BCME_BADKEYIDX */
++	-EINVAL,		/* BCME_RADIOOFF */
++	-EINVAL,		/* BCME_NOTBANDLOCKED */
++	-EINVAL, 		/* BCME_NOCLK */
++	-EINVAL, 		/* BCME_BADRATESET */
++	-EINVAL, 		/* BCME_BADBAND */
++	-E2BIG,			/* BCME_BUFTOOSHORT */
++	-E2BIG,			/* BCME_BUFTOOLONG */
++	-EBUSY, 		/* BCME_BUSY */
++	-EINVAL, 		/* BCME_NOTASSOCIATED */
++	-EINVAL, 		/* BCME_BADSSIDLEN */
++	-EINVAL, 		/* BCME_OUTOFRANGECHAN */
++	-EINVAL, 		/* BCME_BADCHAN */
++	-EFAULT, 		/* BCME_BADADDR */
++	-ENOMEM, 		/* BCME_NORESOURCE */
++	-EOPNOTSUPP,		/* BCME_UNSUPPORTED */
++	-EMSGSIZE,		/* BCME_BADLENGTH */
++	-EINVAL,		/* BCME_NOTREADY */
++	-EPERM,			/* BCME_NOTPERMITTED */
++	-ENOMEM, 		/* BCME_NOMEM */
++	-EINVAL, 		/* BCME_ASSOCIATED */
++	-ERANGE, 		/* BCME_RANGE */
++	-EINVAL, 		/* BCME_NOTFOUND */
++	-EINVAL, 		/* BCME_WME_NOT_ENABLED */
++	-EINVAL, 		/* BCME_TSPEC_NOTFOUND */
++	-EINVAL, 		/* BCME_ACM_NOTSUPPORTED */
++	-EINVAL,		/* BCME_NOT_WME_ASSOCIATION */
++	-EIO,			/* BCME_SDIO_ERROR */
++	-ENODEV			/* BCME_DONGLE_DOWN */
++};
++
++/* translate bcmerrors into linux errors */
++int
++osl_error(int bcmerror)
 +{
++	int abs_bcmerror;
++	int array_size = ARRAYSIZE(linuxbcmerrormap);
 +
-+	if (!(R_REG(&di->d64txregs->control) & D64_XC_SE))
-+		return 0;
-+	
-+	if ((R_REG(&di->d64txregs->status0) & D64_XS0_XS_MASK) == D64_XS0_XS_IDLE)
-+		return 1;
++	abs_bcmerror = ABS(bcmerror);
 +
-+	return 0;
++	if (bcmerror > 0)
++		abs_bcmerror = 0;
++
++	else if (abs_bcmerror >= array_size)
++		abs_bcmerror = BCME_ERROR;
++
++	return linuxbcmerrormap[abs_bcmerror];
 +}
 +
-+/*
-+ * supports full 32bit dma engine buffer addressing so
-+ * dma buffers can cross 4 Kbyte page boundaries.
-+ */
-+static int
-+dma64_txfast(dma_info_t *di, void *p0, uint32 coreflags)
++osl_t *
++osl_attach(void *pdev, bool pkttag)
 +{
-+	void *p, *next;
-+	uchar *data;
-+	uint len;
-+	uint txout;
-+	uint32 flags;
-+	uint32 pa;	
++	osl_t *osh;
 +
-+	DMA_TRACE(("%s: dma_txfast\n", di->name));
++	osh = kmalloc(sizeof(osl_t), GFP_ATOMIC);
++	ASSERT(osh);
 +
-+	txout = di->txout;
-+	flags = 0;
++	bzero(osh, sizeof(osl_t));
 +
 +	/*
-+	 * Walk the chain of packet buffers
-+	 * allocating and initializing transmit descriptor entries.
++	 * check the cases where
++	 * 1.Error code Added to bcmerror table, but forgot to add it to the OS
++	 * dependent error code
++	 * 2. Error code is added to the bcmerror table, but forgot to add the
++	 * corresponding errorstring(dummy call to bcmerrorstr)
 +	 */
-+	for (p = p0; p; p = next) {
-+		data = PKTDATA(di->osh, p);
-+		len = PKTLEN(di->osh, p);
-+		next = PKTNEXT(di->osh, p);
++	bcmerrorstr(0);
++	ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(linuxbcmerrormap) - 1));
 +
-+		/* return nonzero if out of tx descriptors */
-+		if (NEXTTXD(txout) == di->txin)
-+			goto outoftxd;
++	osh->magic = OS_HANDLE_MAGIC;
++	osh->malloced = 0;
++	osh->failed = 0;
++	osh->dbgmem_list = NULL;
++	osh->pdev = pdev;
++	osh->pub.pkttag = pkttag;
 +
-+		if (len == 0)
-+			continue;
++	return osh;
++}
 +
-+		/* get physical address of buffer start */
-+		pa = (uint32) DMA_MAP(di->osh, data, len, DMA_TX, p);
++void
++osl_detach(osl_t *osh)
++{
++	if (osh == NULL)
++		return;
 +
-+		flags = coreflags;
-+		
-+		if (p == p0)
-+			flags |= D64_CTRL1_SOF;
-+		if (next == NULL)
-+			flags |= (D64_CTRL1_IOC | D64_CTRL1_EOF);
-+		if (txout == (di->ntxd - 1))
-+			flags |= D64_CTRL1_EOT;
++	ASSERT(osh->magic == OS_HANDLE_MAGIC);
++	kfree(osh);
++}
 +
-+		dma64_dd_upd(di, di->txd64, pa, txout, &flags, len);
++/* Return a new packet. zero out pkttag */
++void*
++osl_pktget(osl_t *osh, uint len, bool send)
++{
++	struct sk_buff *skb;
 +
-+		ASSERT(di->txp[txout] == NULL);
++	if ((skb = dev_alloc_skb(len))) {
++		skb_put(skb, len);
++		skb->priority = 0;
 +
-+		txout = NEXTTXD(txout);
++#ifdef BCMDBG_PKT
++	pktlist_add(&(osh->pktlist), (void *) skb);
++#endif  /* BCMDBG_PKT */
++
++		osh->pub.pktalloced++;
 +	}
 +
-+	/* if last txd eof not set, fix it */
-+	if (!(flags & D64_CTRL1_EOF))
-+		W_SM(&di->txd64[PREVTXD(txout)].ctrl1, BUS_SWAP32(flags | D64_CTRL1_IOC | D64_CTRL1_EOF));
++	return ((void*) skb);
++}
 +
-+	/* save the packet */
-+	di->txp[PREVTXD(txout)] = p0;
++/* Free the driver packet. Free the tag if present */
++void
++osl_pktfree(osl_t *osh, void *p)
++{
++	struct sk_buff *skb, *nskb;
 +
-+	/* bump the tx descriptor index */
-+	di->txout = txout;
++	skb = (struct sk_buff*) p;
 +
-+	/* kick the chip */
-+	W_REG(&di->d64txregs->ptr, I2B(txout, dma64dd_t));
++	/* perversion: we use skb->next to chain multi-skb packets */
++	while (skb) {
++		nskb = skb->next;
++		skb->next = NULL;
 +
-+	/* tx flow control */
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++#ifdef BCMDBG_PKT
++		pktlist_remove(&(osh->pktlist), (void *) skb);
++#endif  /* BCMDBG_PKT */
 +
-+	return (0);
++		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);
++		}
 +
-+outoftxd:
-+	DMA_ERROR(("%s: dma_txfast: out of txds\n", di->name));
-+	PKTFREE(di->osh, p0, TRUE);
-+	di->txavail = 0;
-+	di->hnddma.txnobuf++;
-+	return (-1);
++		osh->pub.pktalloced--;
++
++		skb = nskb;
++	}
 +}
 +
-+static void*
-+dma64_getnexttxp(dma_info_t *di, bool forceall)
++void*
++osl_malloc(osl_t *osh, uint size)
 +{
-+	uint start, end, i;
-+	void *txp;
++	void *addr;
 +
-+	DMA_TRACE(("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : ""));
++	/* only ASSERT if osh is defined */
++	if (osh)
++		ASSERT(osh->magic == OS_HANDLE_MAGIC);
 +
-+	txp = NULL;
++	if ((addr = kmalloc(size, GFP_ATOMIC)) == NULL) {
++		if (osh)
++			osh->failed++;
++		return (NULL);
++	}
++	if (osh)
++		osh->malloced += size;
 +
-+	start = di->txin;
-+	if (forceall)
-+		end = di->txout;
-+	else
-+		end = B2I(R_REG(&di->d64txregs->status0) & D64_XS0_CD_MASK, dma64dd_t);
++	return (addr);
++}
 +
-+	if ((start == 0) && (end > di->txout))
-+		goto bogus;
++void
++osl_mfree(osl_t *osh, void *addr, uint size)
++{
++	if (osh) {
++		ASSERT(osh->magic == OS_HANDLE_MAGIC);
++		osh->malloced -= size;
++	}
++	kfree(addr);
++}
 +
-+	for (i = start; i != end && !txp; i = NEXTTXD(i)) {
-+		DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->txd64[i].addrlow)) - di->dataoffsetlow),
-+			  (BUS_SWAP32(R_SM(&di->txd64[i].ctrl2)) & D64_CTRL2_BC_MASK), DMA_TX, di->txp[i]);
++uint
++osl_malloced(osl_t *osh)
++{
++	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
++	return (osh->malloced);
++}
 +
-+		W_SM(&di->txd64[i].addrlow, 0xdeadbeef);
-+		W_SM(&di->txd64[i].addrhigh, 0xdeadbeef);
++uint osl_malloc_failed(osl_t *osh)
++{
++	ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC)));
++	return (osh->failed);
++}
 +
-+		txp = di->txp[i];
-+		di->txp[i] = NULL;
-+	}
++#undef osl_delay
++void
++osl_delay(uint usec)
++{
++	OSL_DELAY(usec);
++}
 +
-+	di->txin = i;
++/* Clone a packet.
++ * The pkttag contents are NOT cloned.
++ */
++void *
++osl_pktdup(osl_t *osh, void *skb)
++{
++	void * p;
 +
-+	/* tx flow control */
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
++	if ((p = skb_clone((struct sk_buff*)skb, GFP_ATOMIC)) == NULL)
++		return NULL;
 +
-+	return (txp);
++	/* skb_clone copies skb->cb.. we don't want that */
++	if (osh->pub.pkttag)
++		bzero((void*)((struct sk_buff *)p)->cb, OSL_PKTTAG_SZ);
 +
-+bogus:
-+/*
-+	DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n",
-+		start, end, di->txout, forceall));
-+*/
-+	return (NULL);
++	/* Increment the packet counter */
++	osh->pub.pktalloced++;
++	return (p);
 +}
 +
-+static void *
-+dma64_getnextrxp(dma_info_t *di, bool forceall)
++uint
++osl_pktalloced(osl_t *osh)
 +{
-+	uint i;
-+	void *rxp;
-+
-+	/* if forcing, dma engine must be disabled */
-+	ASSERT(!forceall || !dma_rxenabled(di));
++	return (osh->pub.pktalloced);
++}
 +
-+	i = di->rxin;
+diff -urN linux.old/drivers/net/wl/linux_osl.h linux.dev/drivers/net/wl/linux_osl.h
+--- linux.old/drivers/net/wl/linux_osl.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/linux_osl.h	2006-05-02 17:44:29.000000000 +0200
+@@ -0,0 +1,171 @@
++/*
++ * Linux OS Independent Layer
++ *
++ * Copyright 2006, 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: linux_osl.h,v 1.1.1.13 2006/04/08 06:13:39 honor Exp $
++ */
 +
-+	/* return if no packets posted */
-+	if (i == di->rxout)
-+		return (NULL);
++#ifndef _linux_osl_h_
++#define _linux_osl_h_
 +
-+	/* ignore curr if forceall */
-+	if (!forceall && (i == B2I(R_REG(&di->d64rxregs->status0) & D64_RS0_CD_MASK, dma64dd_t)))
-+		return (NULL);
++#include <typedefs.h>
++#include <linuxver.h>
++#include <osl.h>
 +
-+	/* get the packet pointer that corresponds to the rx descriptor */
-+	rxp = di->rxp[i];
-+	ASSERT(rxp);
-+	di->rxp[i] = NULL;
++#define OSL_PKTTAG_SZ     32 /* Size of PktTag */
 +
-+	/* clear this packet from the descriptor ring */
-+	DMA_UNMAP(di->osh, (BUS_SWAP32(R_SM(&di->rxd64[i].addrlow)) - di->dataoffsetlow),
-+		  di->rxbufsize, DMA_RX, rxp);
++/* osl handle type forward declaration */
++typedef struct osl_dmainfo osldma_t;
 +
-+	W_SM(&di->rxd64[i].addrlow, 0xdeadbeef);
-+	W_SM(&di->rxd64[i].addrhigh, 0xdeadbeef);
++/* OSL initialization */
++extern osl_t *osl_attach(void *pdev, bool pkttag);
++extern void osl_detach(osl_t *osh);
 +
-+	di->rxin = NEXTRXD(i);
++/* host/bus architecture-specific byte swap */
++#define BUS_SWAP32(v)		(v)
++#define	MALLOC_FAILED(osh)	osl_malloc_failed((osh))
 +
-+	return (rxp);
-+}
++extern void *osl_malloc(osl_t *osh, uint size);
++extern void osl_mfree(osl_t *osh, void *addr, uint size);
++extern uint osl_malloced(osl_t *osh);
++extern uint osl_malloc_failed(osl_t *osh);
 +
-+static void
-+dma64_txrotate(di_t *di)
++/* API for DMA addressing capability */
++#define	DMA_MAP(osh, va, size, direction, p) \
++	osl_dma_map((osh), (va), (size), (direction))
++#define	DMA_UNMAP(osh, pa, size, direction, p) \
++	osl_dma_unmap((osh), (pa), (size), (direction))
++static inline uint
++osl_dma_map(void *osh, void *va, uint size, int direction)
 +{
-+	uint ad;
-+	uint nactive;
-+	uint rot;
-+	uint old, new;
-+	uint32 w;
-+	uint first, last;
++	int dir;
++	struct pci_dev *dev;
 +
-+	ASSERT(dma_txsuspendedidle(di));
++	dev = (osh == NULL ? NULL : ((osl_t *)osh)->pdev);
++	dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
++	return (pci_map_single(dev, va, size, dir));
++}
 +
-+	nactive = dma_txactive(di);
-+	ad = B2I((R_REG(&di->d64txregs->status1) & D64_XS1_AD_MASK), dma64dd_t);
-+	rot = TXD(ad - di->txin);
++static inline void
++osl_dma_unmap(void *osh, uint pa, uint size, int direction)
++{
++	int dir;
++	struct pci_dev *dev;
 +
-+	ASSERT(rot < di->ntxd);
++	dev = (osh == NULL ? NULL : ((osl_t *)osh)->pdev);
++	dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
++	pci_unmap_single(dev, (uint32)pa, size, dir);
++}
 +
-+	/* full-ring case is a lot harder - don't worry about this */
-+	if (rot >= (di->ntxd - nactive)) {
-+		DMA_ERROR(("%s: dma_txrotate: ring full - punt\n", di->name));
-+		return;
-+	}
++#define OSL_DMADDRWIDTH(osh, addrwidth) do {} while (0)
++#define	DMA_CONSISTENT_ALIGN	PAGE_SIZE
++#define	DMA_ALLOC_CONSISTENT(osh, size, pap, dmah) \
++	osl_dma_alloc_consistent((osh), (size), (pap))
++#define	DMA_FREE_CONSISTENT(osh, va, size, pa, dmah) \
++	osl_dma_free_consistent((osh), (void*)(va), (size), (pa))
++static inline void*
++osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap)
++{
++	return (pci_alloc_consistent(osh->pdev, size, (dma_addr_t*)pap));
++}
 +
-+	first = di->txin;
-+	last = PREVTXD(di->txout);
++static inline void
++osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa)
++{
++	pci_free_consistent(osh->pdev, size, va, (dma_addr_t)pa);
++}
 +
-+	/* move entries starting at last and moving backwards to first */
-+	for (old = last; old != PREVTXD(first); old = PREVTXD(old)) {
-+		new = TXD(old + rot);
 +
-+		/*
-+		 * Move the tx dma descriptor.
-+		 * EOT is set only in the last entry in the ring.
-+		 */
-+		w = R_SM(&di->txd64[old].ctrl1) & ~D64_CTRL1_EOT;
-+		if (new == (di->ntxd - 1))
-+			w |= D64_CTRL1_EOT;
-+		W_SM(&di->txd64[new].ctrl1, w);
++/* register access macros */
++#if defined(BCMJTAG)
++#include <bcmjtag.h>
++#define	R_REG(osh, r)	bcmjtag_read(NULL, (uint32)(r), sizeof(*(r)))
++#define	W_REG(osh, r, v)	bcmjtag_write(NULL, (uint32)(r), (uint32)(v), sizeof(*(r)))
++#endif /* defined(BCMSDIO) */
 +
-+		w = R_SM(&di->txd64[old].ctrl2);
-+		W_SM(&di->txd64[new].ctrl2, w);
++/* packet primitives */
++#define	PKTGET(osh, len, send)		osl_pktget((osh), (len), (send))
++#define	PKTFREE(osh, skb, send)		osl_pktfree((osh), (skb))
++#define	PKTDATA(osh, skb)		(((struct sk_buff*)(skb))->data)
++#define	PKTLEN(osh, skb)		(((struct sk_buff*)(skb))->len)
++#define PKTHEADROOM(osh, skb)		(PKTDATA(osh, skb)-(((struct sk_buff*)(skb))->head))
++#define PKTTAILROOM(osh, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail))
++#define	PKTNEXT(osh, skb)		(((struct sk_buff*)(skb))->next)
++#define	PKTSETNEXT(osh, skb, x)		(((struct sk_buff*)(skb))->next = (struct sk_buff*)(x))
++#define	PKTSETLEN(osh, skb, len)	__skb_trim((struct sk_buff*)(skb), (len))
++#define	PKTPUSH(osh, skb, bytes)	skb_push((struct sk_buff*)(skb), (bytes))
++#define	PKTPULL(osh, skb, bytes)	skb_pull((struct sk_buff*)(skb), (bytes))
++#define	PKTDUP(osh, skb)		osl_pktdup((osh), (skb))
++#define	PKTTAG(skb)			((void*)(((struct sk_buff*)(skb))->cb))
++#define PKTALLOCED(osh)			osl_pktalloced((osh))
++#define PKTLIST_DUMP(osh, buf)
 +
-+		W_SM(&di->txd64[new].addrlow, R_SM(&di->txd64[old].addrlow));
-+		W_SM(&di->txd64[new].addrhigh, R_SM(&di->txd64[old].addrhigh));
++/* Convert a native(OS) packet to driver packet.
++ * In the process, native packet is destroyed, there is no copying
++ * Also, a packettag is zeroed out
++ */
++static INLINE void *
++osl_pkt_frmnative(struct osl_pubinfo *osh, struct sk_buff *skb)
++{
++	struct sk_buff *nskb;
 +
-+		/* zap the old tx dma descriptor address field */
-+		W_SM(&di->txd64[old].addrlow, 0xdeadbeef);
-+		W_SM(&di->txd64[old].addrhigh, 0xdeadbeef);
++	if (osh->pkttag)
++		bzero((void*)skb->cb, OSL_PKTTAG_SZ);
 +
-+		/* move the corresponding txp[] entry */
-+		ASSERT(di->txp[new] == NULL);
-+		di->txp[new] = di->txp[old];
-+		di->txp[old] = NULL;
++	/* Increment the packet counter */
++	for (nskb = skb; nskb; nskb = nskb->next) {
++		osh->pktalloced++;
 +	}
 +
-+	/* update txin and txout */
-+	di->txin = ad;
-+	di->txout = TXD(di->txout + rot);
-+	di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
-+
-+	/* kick the chip */
-+	W_REG(&di->d64txregs->ptr, I2B(di->txout, dma64dd_t));
++	return (void *)skb;
 +}
++#define PKTFRMNATIVE(osh, skb)	osl_pkt_frmnative(((struct osl_pubinfo *)osh), \
++							(struct sk_buff*)(skb))
 +
-+#endif
-+
-diff -Naur linux.old/drivers/net/wl2/hnddma.h linux.dev/drivers/net/wl2/hnddma.h
---- linux.old/drivers/net/wl2/hnddma.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/hnddma.h	2006-04-06 16:32:44.000000000 +0200
-@@ -0,0 +1,71 @@
-+/*
-+ * Generic Broadcom Home Networking Division (HND) DMA engine SW interface
-+ * This supports the following chips: BCM42xx, 44xx, 47xx .
-+ *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++/* Convert a driver packet to native(OS) packet
++ * In the process, packettag is zeroed out before sending up
++ * IP code depends on skb->cb to be setup correctly with various options
++ * In our case, that means it should be 0
 + */
++static INLINE struct sk_buff *
++osl_pkt_tonative(struct osl_pubinfo *osh, void *pkt)
++{
++	struct sk_buff *nskb;
 +
-+#ifndef	_hnddma_h_
-+#define	_hnddma_h_
++	if (osh->pkttag)
++		bzero(((struct sk_buff*)pkt)->cb, OSL_PKTTAG_SZ);
 +
-+/* 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;
++	/* Decrement the packet counter */
++	for (nskb = (struct sk_buff *)pkt; nskb; nskb = nskb->next) {
++		osh->pktalloced--;
++	}
 +
-+#ifndef di_t
-+#define	di_t	void
-+#endif
++	return (struct sk_buff *)pkt;
++}
++#define PKTTONATIVE(osh, pkt)		osl_pkt_tonative((struct osl_pubinfo *)(osh), (pkt))
 +
-+#ifndef osl_t 
-+#define osl_t void
-+#endif
++#define	PKTLINK(skb)			(((struct sk_buff*)(skb))->prev)
++#define	PKTSETLINK(skb, x)		(((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x))
++#define	PKTPRIO(skb)			(((struct sk_buff*)(skb))->priority)
++#define	PKTSETPRIO(skb, x)		(((struct sk_buff*)(skb))->priority = (x))
++#define PKTSHARED(skb)                  (((struct sk_buff*)(skb))->cloned)
 +
-+/* externs */
-+extern void * dma_attach(osl_t *osh, char *name, sb_t *sbh, void *dmaregstx, void *dmaregsrx, 
-+			 uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset, 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_txsuspendedidle(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 void dma_fifoloopbackenable(di_t *di);
-+extern void *dma_rx(di_t *di);
-+extern void dma_rxfill(di_t *di);
-+extern void dma_txreclaim(di_t *di, bool forceall);
-+extern void dma_rxreclaim(di_t *di);
-+extern uintptr dma_getvar(di_t *di, char *name);
-+extern void *dma_getnexttxp(di_t *di, bool forceall);
-+extern void *dma_peeknexttxp(di_t *di);
-+extern void *dma_getnextrxp(di_t *di, bool forceall);
-+extern void dma_txblock(di_t *di);
-+extern void dma_txunblock(di_t *di);
-+extern uint dma_txactive(di_t *di);
-+extern void dma_txrotate(di_t *di);
-+
-+extern void dma_rxpiomode(dma32regs_t *);
-+extern void dma_txpioloopback(dma32regs_t *);
++extern void *osl_pktget(osl_t *osh, uint len, bool send);
++extern void osl_pktfree(osl_t *osh, void *skb);
++extern void *osl_pktdup(osl_t *osh, void *skb);
++extern uint osl_pktalloced(osl_t *osh);
 +
++#define OSL_ERROR(bcmerror)	osl_error(bcmerror)
++extern int osl_error(int bcmerror);
 +
-+#endif	/* _hnddma_h_ */
-diff -Naur linux.old/drivers/net/wl2/pktq.h linux.dev/drivers/net/wl2/pktq.h
---- linux.old/drivers/net/wl2/pktq.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/pktq.h	2006-04-06 17:33:02.000000000 +0200
-@@ -0,0 +1,83 @@
++/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */
++#define	PKTBUFSZ	2048   /* largest reasonable packet buffer, driver uses for ethernet MTU */
++
++#endif	/* _linux_osl_h_ */
+diff -urN linux.old/drivers/net/wl/pktq.h linux.dev/drivers/net/wl/pktq.h
+--- linux.old/drivers/net/wl/pktq.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/pktq.h	2006-04-28 02:11:49.000000000 +0200
+@@ -0,0 +1,97 @@
 +/*
 + * Misc useful os-independent macros and functions.
 + *
-+ * Copyright 2005, Broadcom Corporation
++ * Copyright 2006, 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.
-+ * $Id$
++ * $Id: bcmutils.h,v 1.1.1.16 2006/04/08 06:13:39 honor Exp $
 + */
 +
 +#ifndef	_pktq_h_
 +#define	_pktq_h_
-+
-+/*** driver-only section ***/
-+#ifdef BCMDRIVER
-+
-+/* osl packet chain functions */
-+extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf);
-+extern uint pkttotlen(osl_t *osh, void *);
-+
-+#define pktenq(pq, p)		pktq_penq((pq), 0, (p))		/* legacy */
-+#define pktdeq(pq)		pktq_pdeq((pq), 0)		/* legacy */
++#include <osl.h>
 +
 +/* osl multi-precedence packet queue */
 +
-+#define PKTQ_LEN_DEFAULT        128
-+#define PKTQ_MAX_PREC           8
-+struct pktq_prec {
-+	void *head;     /* first packet to dequeue */
-+	void *tail;     /* last packet to dequeue */
-+	uint16 len;     /* number of queued packets */
-+	uint16 max;     /* maximum number of queued packets */
-+};
++#define PKTQ_LEN_DEFAULT        128	/* Max 128 packets */
++#define PKTQ_MAX_PREC           16	/* Maximum precedence levels */
 +
 +struct pktq {
-+	struct pktq_prec q[PKTQ_MAX_PREC];
++	struct pktq_prec {
++		void *head;     /* first packet to dequeue */
++		void *tail;     /* last packet to dequeue */
++		uint16 len;     /* number of queued packets */
++		uint16 max;     /* maximum number of queued packets */
++	} q[PKTQ_MAX_PREC];
 +	uint16 num_prec;        /* number of precedences in use */
 +	uint16 hi_prec;         /* rapid dequeue hint (>= highest non-empty prec) */
 +	uint16 max;             /* total max packets */
 +	uint16 len;             /* total number of packets */
 +};
 +
++#define PKTQ_PREC_ITER(pq, prec)        for (prec = (pq)->num_prec - 1; prec >= 0; prec--)
++
++/* forward definition of ether_addr structure used by some function prototypes */
++
++struct ether_addr;
++
 +/* operations on a specific precedence in packet queue */
 +
 +#define pktq_psetmax(pq, prec, _max)    ((pq)->q[prec].max = (_max))
@@ -19874,10 +19158,17 @@ diff -Naur linux.old/drivers/net/wl2/pktq.h linux.dev/drivers/net/wl2/pktq.h
 +extern void *pktq_penq_head(struct pktq *pq, int prec, void *p);
 +extern void *pktq_pdeq(struct pktq *pq, int prec);
 +extern void *pktq_pdeq_tail(struct pktq *pq, int prec);
++/* Empty the queue at particular precedence level */
++extern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir);
++/* Remove a specified packet from its queue */
++extern bool pktq_pdel(struct pktq *pq, void *p, int prec);
 +
-+/* operations on packet queue as a whole */
++/* operations on a set of precedences in packet queue */
 +
-+extern void pktq_init(struct pktq *pq, int num_prec, int max);
++extern int pktq_mlen(struct pktq *pq, uint prec_bmp);
++extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
++
++/* operations on packet queue as a whole */
 +
 +#define pktq_len(pq)                    ((int)(pq)->len)
 +#define pktq_max(pq)                    ((int)(pq)->max)
@@ -19885,68 +19176,51 @@ diff -Naur linux.old/drivers/net/wl2/pktq.h linux.dev/drivers/net/wl2/pktq.h
 +#define pktq_full(pq)                   ((pq)->len >= (pq)->max)
 +#define pktq_empty(pq)                  ((pq)->len == 0)
 +
++/* operations for single precedence queues */
++#define pktenq(pq, p)		pktq_penq((pq), 0, (p))
++#define pktenq_head(pq, p)	pktq_penq_head((pq), 0, (p))
++#define pktdeq(pq)		pktq_pdeq((pq), 0)
++#define pktdeq_tail(pq)		pktq_pdeq_tail((pq), 0)
++
++extern void pktq_init(struct pktq *pq, int num_prec, int max_len);
++/* prec_out may be NULL if caller is not interested in return value */
 +extern void *pktq_deq(struct pktq *pq, int *prec_out);
 +extern void *pktq_deq_tail(struct pktq *pq, int *prec_out);
 +extern void *pktq_peek(struct pktq *pq, int *prec_out);
 +extern void *pktq_peek_tail(struct pktq *pq, int *prec_out);
++extern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir); /* Empty the entire queue */
 +
-+extern int pktq_mlen(struct pktq *pq, uint prec_bmp);
-+extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
++/* externs */
++/* packet */
++extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf);
++extern uint pkttotlen(osl_t *osh, void *p);
++extern void *pktlast(osl_t *osh, void *p);
 +
-+#define PKTQ_PREC_ITER(pq, prec)        for (prec = (pq)->num_prec - 1; prec >= 0; prec--)
++extern void pktsetprio(void *pkt, bool update_vtag);
 +
-+#endif
 +#endif	/* _pktq_h_ */
-diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhnddma.h
---- linux.old/drivers/net/wl2/sbhnddma.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/net/wl2/sbhnddma.h	2006-04-06 16:32:44.000000000 +0200
-@@ -0,0 +1,312 @@
+diff -urN linux.old/drivers/net/wl/sbhnddma.h linux.dev/drivers/net/wl/sbhnddma.h
+--- linux.old/drivers/net/wl/sbhnddma.h	1970-01-01 01:00:00.000000000 +0100
++++ linux.dev/drivers/net/wl/sbhnddma.h	2006-04-28 02:20:47.000000000 +0200
+@@ -0,0 +1,284 @@
 +/*
 + * Generic Broadcom Home Networking Division (HND) DMA engine HW interface
 + * This supports the following chips: BCM42xx, 44xx, 47xx .
 + *
-+ * Copyright 2005, Broadcom Corporation      
-+ * All Rights Reserved.      
-+ *       
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY      
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM      
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS      
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.      
-+ * $Id$
++ * Copyright 2006, 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: sbhnddma.h,v 1.1.1.2 2006/02/27 03:43:16 honor Exp $
 + */
 +
 +#ifndef	_sbhnddma_h_
 +#define	_sbhnddma_h_
 +
-+ 
-+/* 2byte-wide pio register set per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint16	fifocontrol;
-+	uint16	fifodata;
-+	uint16	fifofree;	/* only valid in xmt channel, not in rcv channel */
-+	uint16	PAD;
-+} pio2regs_t;
-+
-+/* a pair of pio channels(tx and rx) */
-+typedef volatile struct {
-+	pio2regs_t	tx;
-+	pio2regs_t	rx;
-+} pio2regp_t;
-+
-+/* 4byte-wide pio register set per channel(xmt or rcv) */
-+typedef volatile struct {
-+	uint32	fifocontrol;
-+	uint32	fifodata;
-+} pio4regs_t;
-+
-+/* a pair of pio channels(tx and rx) */
-+typedef volatile struct {
-+	pio4regs_t	tx;
-+	pio4regs_t	rx;
-+} pio4regp_t;
-+
-+
-+
 +/* DMA structure:
 + *  support two DMA engines: 32 bits address or 64 bit addressing
 + *  basic DMA register set is per channel(transmit or receive)
@@ -19954,7 +19228,7 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 + */
 +
 +
-+/*** 32 bits addressing ***/ 
++/* 32 bits addressing */
 +
 +/* dma registers per channel(xmt or rcv) */
 +typedef volatile struct {
@@ -20078,7 +19352,7 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +/* control flags in the range [27:20] are core-specific and not defined here */
 +#define	CTRL_CORE_MASK	0x0ff00000
 +
-+/*** 64 bits addressing ***/
++/* 64 bits addressing */
 +
 +/* dma registers per channel(xmt or rcv) */
 +typedef volatile struct {
@@ -20109,8 +19383,8 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +typedef volatile struct {
 +	uint32	ctrl1;		/* misc control bits & bufcount */
 +	uint32	ctrl2;		/* buffer count and address extension */
-+	uint32	addrlow;	/* memory address of the first byte of the date buffer, bits 31:0 */
-+	uint32	addrhigh;	/* memory address of the first byte of the date buffer, bits 63:32 */
++	uint32	addrlow;	/* memory address of the date buffer, bits 31:0 */
++	uint32	addrhigh;	/* memory address of the date buffer, bits 63:32 */
 +} dma64dd_t;
 +
 +/*
@@ -20125,7 +19399,7 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +#define	D64_XC_SE		0x00000002	/* transmit suspend request */
 +#define	D64_XC_LE		0x00000004	/* loopback enable */
 +#define	D64_XC_FL		0x00000010	/* flush request */
-+#define	D64_XC_AE		0x00110000	/* address extension bits */
++#define	D64_XC_AE		0x00030000	/* address extension bits */
 +#define	D64_XC_AE_SHIFT		16
 +
 +/* transmit descriptor table pointer */
@@ -20156,7 +19430,7 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +#define	D64_RC_RO_MASK		0x000000fe	/* receive frame offset */
 +#define	D64_RC_RO_SHIFT		1
 +#define	D64_RC_FM		0x00000100	/* direct fifo receive (pio) mode */
-+#define	D64_RC_AE		0x00110000	/* address extension bits */
++#define	D64_RC_AE		0x00030000	/* address extension bits */
 +#define	D64_RC_AE_SHIFT		16
 +
 +/* receive descriptor table pointer */
@@ -20205,7 +19479,7 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +
 +/* descriptor control flags 2 */
 +#define	D64_CTRL2_BC_MASK	0x00007fff	/* buffer byte count mask */
-+#define	D64_CTRL2_AE		0x00110000	/* address extension bits */
++#define	D64_CTRL2_AE		0x00030000	/* address extension bits */
 +#define	D64_CTRL2_AE_SHIFT	16
 +
 +/* control flags in the range [27:20] are core-specific and not defined here */
@@ -20213,9 +19487,9 @@ diff -Naur linux.old/drivers/net/wl2/sbhnddma.h linux.dev/drivers/net/wl2/sbhndd
 +
 +
 +#endif	/* _sbhnddma_h_ */
-diff -Naur linux.old/drivers/parport/Config.in linux.dev/drivers/parport/Config.in
---- linux.old/drivers/parport/Config.in	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/parport/Config.in	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/drivers/parport/Config.in linux.dev/drivers/parport/Config.in
+--- linux.old/drivers/parport/Config.in	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/drivers/parport/Config.in	2006-04-27 19:24:19.000000000 +0200
 @@ -11,6 +11,7 @@
  tristate 'Parallel port support' CONFIG_PARPORT
  if [ "$CONFIG_PARPORT" != "n" ]; then
@@ -20224,9 +19498,9 @@ diff -Naur linux.old/drivers/parport/Config.in linux.dev/drivers/parport/Config.
     if [ "$CONFIG_PARPORT_PC" != "n" -a "$CONFIG_SERIAL" != "n" ]; then
        if [ "$CONFIG_SERIAL" = "m" ]; then
           define_tristate CONFIG_PARPORT_PC_CML1 m
-diff -Naur linux.old/drivers/parport/Makefile linux.dev/drivers/parport/Makefile
---- linux.old/drivers/parport/Makefile	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/parport/Makefile	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/drivers/parport/Makefile linux.dev/drivers/parport/Makefile
+--- linux.old/drivers/parport/Makefile	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/drivers/parport/Makefile	2006-04-27 19:24:19.000000000 +0200
 @@ -22,6 +22,7 @@
  
  obj-$(CONFIG_PARPORT)		+= parport.o
@@ -20235,9 +19509,9 @@ diff -Naur linux.old/drivers/parport/Makefile linux.dev/drivers/parport/Makefile
  obj-$(CONFIG_PARPORT_PC_PCMCIA)	+= parport_cs.o
  obj-$(CONFIG_PARPORT_AMIGA)	+= parport_amiga.o
  obj-$(CONFIG_PARPORT_MFC3)	+= parport_mfc3.o
-diff -Naur linux.old/drivers/parport/parport_splink.c linux.dev/drivers/parport/parport_splink.c
+diff -urN linux.old/drivers/parport/parport_splink.c linux.dev/drivers/parport/parport_splink.c
 --- linux.old/drivers/parport/parport_splink.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/parport/parport_splink.c	2006-04-06 15:34:15.000000000 +0200
++++ linux.dev/drivers/parport/parport_splink.c	2006-04-27 19:24:19.000000000 +0200
 @@ -0,0 +1,345 @@
 +/* Low-level parallel port routines for the ASUS WL-500g built-in port
 + *
@@ -20584,1340 +19858,9 @@ diff -Naur linux.old/drivers/parport/parport_splink.c linux.dev/drivers/parport/
 +module_init(parport_splink_init)
 +module_exit(parport_splink_cleanup)
 +
-diff -Naur linux.old/drivers/pcmcia/Makefile linux.dev/drivers/pcmcia/Makefile
---- linux.old/drivers/pcmcia/Makefile	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/drivers/pcmcia/Makefile	2006-04-06 15:34:15.000000000 +0200
-@@ -74,6 +74,10 @@
- au1000_ss-objs-$(CONFIG_MIPS_HYDROGEN3)		+= au1000_hydrogen3.o
- au1000_ss-objs-$(CONFIG_MIPS_XXS1500) 		+= au1000_xxs1500.o
- 
-+obj-$(CONFIG_PCMCIA_BCM4710)	+= bcm4710_ss.o
-+bcm4710_ss-objs					:= bcm4710_generic.o
-+bcm4710_ss-objs					+= bcm4710_pcmcia.o
-+
- obj-$(CONFIG_PCMCIA_SA1100)	+= sa1100_cs.o
- obj-$(CONFIG_PCMCIA_M8XX)	+= m8xx_pcmcia.o
- obj-$(CONFIG_PCMCIA_SIBYTE)	+= sibyte_generic.o
-@@ -112,5 +116,8 @@
- au1x00_ss.o: $(au1000_ss-objs-y)
- 	$(LD) -r -o $@ $(au1000_ss-objs-y)
- 
-+bcm4710_ss.o: $(bcm4710_ss-objs)
-+	$(LD) -r -o $@ $(bcm4710_ss-objs)
-+
- yenta_socket.o: $(yenta_socket-objs)
- 	$(LD) $(LD_RFLAG) -r -o $@ $(yenta_socket-objs)
-diff -Naur linux.old/drivers/pcmcia/bcm4710_generic.c linux.dev/drivers/pcmcia/bcm4710_generic.c
---- linux.old/drivers/pcmcia/bcm4710_generic.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/pcmcia/bcm4710_generic.c	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,912 @@
-+/*
-+ *
-+ * bcm47xx pcmcia driver
-+ *
-+ * Copyright 2004, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ * Based on sa1100_generic.c from www.handhelds.org,
-+ *	and au1000_generic.c from oss.sgi.com.
-+ *
-+ * $Id: bcm4710_generic.c,v 1.1 2005/03/16 13:50:00 wbx Exp $
-+ */
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/config.h>
-+#include <linux/delay.h>
-+#include <linux/ioport.h>
-+#include <linux/kernel.h>
-+#include <linux/tqueue.h>
-+#include <linux/timer.h>
-+#include <linux/mm.h>
-+#include <linux/proc_fs.h>
-+#include <linux/version.h>
-+#include <linux/types.h>
-+#include <linux/vmalloc.h>
-+
-+#include <pcmcia/version.h>
-+#include <pcmcia/cs_types.h>
-+#include <pcmcia/cs.h>
-+#include <pcmcia/ss.h>
-+#include <pcmcia/bulkmem.h>
-+#include <pcmcia/cistpl.h>
-+#include <pcmcia/bus_ops.h>
-+#include "cs_internal.h"
-+
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/system.h>
-+
-+#include <typedefs.h>
-+#include <bcm4710.h>
-+#include <sbextif.h>
-+
-+#include "bcm4710pcmcia.h"
-+
-+#ifdef PCMCIA_DEBUG
-+static int pc_debug = PCMCIA_DEBUG;
-+#endif
-+
-+MODULE_DESCRIPTION("Linux PCMCIA Card Services: bcm47xx Socket Controller");
-+
-+/* This structure maintains housekeeping state for each socket, such
-+ * as the last known values of the card detect pins, or the Card Services
-+ * callback value associated with the socket:
-+ */
-+static struct bcm47xx_pcmcia_socket *pcmcia_socket;
-+static int socket_count;
-+
-+
-+/* Returned by the low-level PCMCIA interface: */
-+static struct pcmcia_low_level *pcmcia_low_level;
-+
-+/* Event poll timer structure */
-+static struct timer_list poll_timer;
-+
-+
-+/* Prototypes for routines which are used internally: */
-+
-+static int  bcm47xx_pcmcia_driver_init(void);
-+static void bcm47xx_pcmcia_driver_shutdown(void);
-+static void bcm47xx_pcmcia_task_handler(void *data);
-+static void bcm47xx_pcmcia_poll_event(unsigned long data);
-+static void bcm47xx_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs);
-+static struct tq_struct bcm47xx_pcmcia_task;
-+
-+#ifdef CONFIG_PROC_FS
-+static int bcm47xx_pcmcia_proc_status(char *buf, char **start, 
-+		off_t pos, int count, int *eof, void *data);
-+#endif
-+
-+
-+/* Prototypes for operations which are exported to the
-+ * in-kernel PCMCIA core:
-+ */
-+
-+static int bcm47xx_pcmcia_init(unsigned int sock);
-+static int bcm47xx_pcmcia_suspend(unsigned int sock);
-+static int bcm47xx_pcmcia_register_callback(unsigned int sock, 
-+		void (*handler)(void *, unsigned int), void *info);
-+static int bcm47xx_pcmcia_inquire_socket(unsigned int sock, socket_cap_t *cap);
-+static int bcm47xx_pcmcia_get_status(unsigned int sock, u_int *value);
-+static int bcm47xx_pcmcia_get_socket(unsigned int sock, socket_state_t *state);
-+static int bcm47xx_pcmcia_set_socket(unsigned int sock, socket_state_t *state);
-+static int bcm47xx_pcmcia_get_io_map(unsigned int sock, struct pccard_io_map *io);
-+static int bcm47xx_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *io);
-+static int bcm47xx_pcmcia_get_mem_map(unsigned int sock, struct pccard_mem_map *mem);
-+static int bcm47xx_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *mem);
-+#ifdef CONFIG_PROC_FS
-+static void bcm47xx_pcmcia_proc_setup(unsigned int sock, struct proc_dir_entry *base);
-+#endif
-+
-+static struct pccard_operations bcm47xx_pcmcia_operations = {
-+	bcm47xx_pcmcia_init,
-+	bcm47xx_pcmcia_suspend,
-+	bcm47xx_pcmcia_register_callback,
-+	bcm47xx_pcmcia_inquire_socket,
-+	bcm47xx_pcmcia_get_status,
-+	bcm47xx_pcmcia_get_socket,
-+	bcm47xx_pcmcia_set_socket,
-+	bcm47xx_pcmcia_get_io_map,
-+	bcm47xx_pcmcia_set_io_map,
-+	bcm47xx_pcmcia_get_mem_map,
-+	bcm47xx_pcmcia_set_mem_map,
-+#ifdef CONFIG_PROC_FS
-+	bcm47xx_pcmcia_proc_setup
-+#endif
-+};
-+
-+
-+/*
-+ * bcm47xx_pcmcia_driver_init()
-+ *
-+ * This routine performs a basic sanity check to ensure that this
-+ * kernel has been built with the appropriate board-specific low-level
-+ * PCMCIA support, performs low-level PCMCIA initialization, registers
-+ * this socket driver with Card Services, and then spawns the daemon
-+ * thread which is the real workhorse of the socket driver.
-+ *
-+ * Please see linux/Documentation/arm/SA1100/PCMCIA for more information
-+ * on the low-level kernel interface.
-+ *
-+ * Returns: 0 on success, -1 on error
-+ */
-+static int __init bcm47xx_pcmcia_driver_init(void)
-+{
-+	servinfo_t info;
-+	struct pcmcia_init pcmcia_init;
-+	struct pcmcia_state state;
-+	unsigned int i;
-+	unsigned long tmp;
-+
-+
-+	printk("\nBCM47XX PCMCIA (CS release %s)\n", CS_RELEASE);
-+
-+	CardServices(GetCardServicesInfo, &info);
-+
-+	if (info.Revision != CS_RELEASE_CODE) {
-+		printk(KERN_ERR "Card Services release codes do not match\n");
-+		return -1;
-+	}
-+
-+#ifdef CONFIG_BCM4710
-+	pcmcia_low_level=&bcm4710_pcmcia_ops;
-+#else
-+#error Unsupported Broadcom BCM47XX board.
-+#endif
-+
-+	pcmcia_init.handler=bcm47xx_pcmcia_interrupt;
-+
-+	if ((socket_count = pcmcia_low_level->init(&pcmcia_init)) < 0) {
-+		printk(KERN_ERR "Unable to initialize PCMCIA service.\n");
-+		return -EIO;
-+	} else {
-+		printk("\t%d PCMCIA sockets initialized.\n", socket_count);
-+	}
-+
-+	pcmcia_socket = 
-+		kmalloc(sizeof(struct bcm47xx_pcmcia_socket) * socket_count, 
-+				GFP_KERNEL);
-+	memset(pcmcia_socket, 0, 
-+			sizeof(struct bcm47xx_pcmcia_socket) * socket_count);
-+	if (!pcmcia_socket) {
-+		printk(KERN_ERR "Card Services can't get memory \n");
-+		return -1;
-+	}
-+			
-+	for (i = 0; i < socket_count; i++) {
-+		if (pcmcia_low_level->socket_state(i, &state) < 0) {
-+			printk(KERN_ERR "Unable to get PCMCIA status\n");
-+			return -EIO;
-+		}
-+		pcmcia_socket[i].k_state = state;
-+		pcmcia_socket[i].cs_state.csc_mask = SS_DETECT;
-+		
-+		if (i == 0) {
-+			pcmcia_socket[i].virt_io =
-+				(unsigned long)ioremap_nocache(EXTIF_PCMCIA_IOBASE(BCM4710_EXTIF), 0x1000);
-+			/* Substract ioport base which gets added by in/out */
-+			pcmcia_socket[i].virt_io -= mips_io_port_base;
-+			pcmcia_socket[i].phys_attr =
-+				(unsigned long)EXTIF_PCMCIA_CFGBASE(BCM4710_EXTIF);
-+			pcmcia_socket[i].phys_mem =
-+				(unsigned long)EXTIF_PCMCIA_MEMBASE(BCM4710_EXTIF);
-+		} else  {
-+			printk(KERN_ERR "bcm4710: socket 1 not supported\n");
-+			return 1;
-+		}
-+	}
-+
-+	/* Only advertise as many sockets as we can detect: */
-+	if (register_ss_entry(socket_count, &bcm47xx_pcmcia_operations) < 0) {
-+		printk(KERN_ERR "Unable to register socket service routine\n");
-+		return -ENXIO;
-+	}
-+
-+	/* Start the event poll timer.  
-+	 * It will reschedule by itself afterwards. 
-+	 */
-+	bcm47xx_pcmcia_poll_event(0);
-+
-+	DEBUG(1, "bcm4710: initialization complete\n");
-+	return 0;
-+
-+}
-+
-+module_init(bcm47xx_pcmcia_driver_init);
-+
-+
-+/*
-+ * bcm47xx_pcmcia_driver_shutdown()
-+ *
-+ * Invokes the low-level kernel service to free IRQs associated with this
-+ * socket controller and reset GPIO edge detection.
-+ */
-+static void __exit bcm47xx_pcmcia_driver_shutdown(void)
-+{
-+	int i;
-+
-+	del_timer_sync(&poll_timer);
-+	unregister_ss_entry(&bcm47xx_pcmcia_operations);
-+	pcmcia_low_level->shutdown();
-+	flush_scheduled_tasks();
-+	for (i = 0; i < socket_count; i++) {
-+		if (pcmcia_socket[i].virt_io) 
-+			iounmap((void *)pcmcia_socket[i].virt_io);
-+		if (pcmcia_socket[i].phys_attr) 
-+			iounmap((void *)pcmcia_socket[i].phys_attr);
-+		if (pcmcia_socket[i].phys_mem) 
-+			iounmap((void *)pcmcia_socket[i].phys_mem);
-+	}
-+	DEBUG(1, "bcm4710: shutdown complete\n");
-+}
-+
-+module_exit(bcm47xx_pcmcia_driver_shutdown);
-+
-+/*
-+ * bcm47xx_pcmcia_init()
-+ * We perform all of the interesting initialization tasks in 
-+ * bcm47xx_pcmcia_driver_init().
-+ *
-+ * Returns: 0
-+ */
-+static int bcm47xx_pcmcia_init(unsigned int sock)
-+{
-+	DEBUG(1, "%s(): initializing socket %u\n", __FUNCTION__, sock);
-+
-+	return 0;
-+}
-+
-+/*
-+ * bcm47xx_pcmcia_suspend()
-+ *
-+ * We don't currently perform any actions on a suspend.
-+ *
-+ * Returns: 0
-+ */
-+static int bcm47xx_pcmcia_suspend(unsigned int sock)
-+{
-+	DEBUG(1, "%s(): suspending socket %u\n", __FUNCTION__, sock);
-+
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_events()
-+ *
-+ * Helper routine to generate a Card Services event mask based on
-+ * state information obtained from the kernel low-level PCMCIA layer
-+ * in a recent (and previous) sampling. Updates `prev_state'.
-+ *
-+ * Returns: an event mask for the given socket state.
-+ */
-+static inline unsigned 
-+bcm47xx_pcmcia_events(struct pcmcia_state *state, 
-+		struct pcmcia_state *prev_state, 
-+		unsigned int mask, unsigned int flags)
-+{
-+	unsigned int events=0;
-+
-+	if (state->bvd1 != prev_state->bvd1) {
-+
-+		DEBUG(3, "%s(): card BVD1 value %u\n", __FUNCTION__, state->bvd1);
-+
-+		events |= mask & (flags & SS_IOCARD) ? SS_STSCHG : SS_BATDEAD;
-+	}
-+
-+	if (state->bvd2 != prev_state->bvd2) {
-+
-+		DEBUG(3, "%s(): card BVD2 value %u\n", __FUNCTION__, state->bvd2);
-+
-+		events |= mask & (flags & SS_IOCARD) ? 0 : SS_BATWARN;
-+	}
-+
-+	if (state->detect != prev_state->detect) {
-+
-+		DEBUG(3, "%s(): card detect value %u\n", __FUNCTION__, state->detect);
-+
-+		events |= mask & SS_DETECT;
-+	}
-+
-+
-+	if (state->ready != prev_state->ready) {
-+
-+		DEBUG(3, "%s(): card ready value %u\n", __FUNCTION__, state->ready);
-+
-+		events |= mask & ((flags & SS_IOCARD) ? 0 : SS_READY);
-+	}
-+
-+	if (events != 0) {
-+		DEBUG(2, "events: %s%s%s%s%s\n",
-+		      (events & SS_DETECT) ? "DETECT " : "",
-+		      (events & SS_READY) ? "READY " : "",
-+		      (events & SS_BATDEAD) ? "BATDEAD " : "",
-+		      (events & SS_BATWARN) ? "BATWARN " : "",
-+		      (events & SS_STSCHG) ? "STSCHG " : "");
-+	}
-+
-+	*prev_state=*state;
-+	return events;
-+}
-+
-+
-+/* 
-+ * bcm47xx_pcmcia_task_handler()
-+ *
-+ * Processes serviceable socket events using the "eventd" thread context.
-+ *
-+ * Event processing (specifically, the invocation of the Card Services event
-+ * callback) occurs in this thread rather than in the actual interrupt
-+ * handler due to the use of scheduling operations in the PCMCIA core.
-+ */
-+static void bcm47xx_pcmcia_task_handler(void *data) 
-+{
-+	struct pcmcia_state state;
-+	int i, events, irq_status;
-+
-+	DEBUG(4, "%s(): entering PCMCIA monitoring thread\n", __FUNCTION__);
-+
-+	for (i = 0; i < socket_count; i++)  {
-+		if ((irq_status = pcmcia_low_level->socket_state(i, &state)) < 0)
-+			printk(KERN_ERR "Error in kernel low-level PCMCIA service.\n");
-+
-+		events = bcm47xx_pcmcia_events(&state, 
-+					       &pcmcia_socket[i].k_state, 
-+					       pcmcia_socket[i].cs_state.csc_mask, 
-+					       pcmcia_socket[i].cs_state.flags);
-+
-+		if (pcmcia_socket[i].handler != NULL) {
-+			pcmcia_socket[i].handler(pcmcia_socket[i].handler_info,
-+						 events);
-+		}
-+	}
-+}
-+
-+static struct tq_struct bcm47xx_pcmcia_task = {
-+	routine: bcm47xx_pcmcia_task_handler
-+};
-+
-+
-+/*
-+ * bcm47xx_pcmcia_poll_event()
-+ *
-+ * Let's poll for events in addition to IRQs since IRQ only is unreliable...
-+ */
-+static void bcm47xx_pcmcia_poll_event(unsigned long dummy)
-+{
-+	DEBUG(4, "%s(): polling for events\n", __FUNCTION__);
-+
-+	poll_timer.function = bcm47xx_pcmcia_poll_event;
-+	poll_timer.expires = jiffies + BCM47XX_PCMCIA_POLL_PERIOD;
-+	add_timer(&poll_timer);
-+	schedule_task(&bcm47xx_pcmcia_task);
-+}
-+
-+
-+/* 
-+ * bcm47xx_pcmcia_interrupt()
-+ *
-+ * Service routine for socket driver interrupts (requested by the
-+ * low-level PCMCIA init() operation via bcm47xx_pcmcia_thread()).
-+ *
-+ * The actual interrupt-servicing work is performed by
-+ * bcm47xx_pcmcia_task(), largely because the Card Services event-
-+ * handling code performs scheduling operations which cannot be
-+ * executed from within an interrupt context.
-+ */
-+static void 
-+bcm47xx_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs)
-+{
-+	DEBUG(3, "%s(): servicing IRQ %d\n", __FUNCTION__, irq);
-+	schedule_task(&bcm47xx_pcmcia_task);
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_register_callback()
-+ *
-+ * Implements the register_callback() operation for the in-kernel
-+ * PCMCIA service (formerly SS_RegisterCallback in Card Services). If 
-+ * the function pointer `handler' is not NULL, remember the callback 
-+ * location in the state for `sock', and increment the usage counter 
-+ * for the driver module. (The callback is invoked from the interrupt
-+ * service routine, bcm47xx_pcmcia_interrupt(), to notify Card Services
-+ * of interesting events.) Otherwise, clear the callback pointer in the
-+ * socket state and decrement the module usage count.
-+ *
-+ * Returns: 0
-+ */
-+static int 
-+bcm47xx_pcmcia_register_callback(unsigned int sock, 
-+		void (*handler)(void *, unsigned int), void *info)
-+{
-+	if (handler == NULL) {
-+		pcmcia_socket[sock].handler = NULL;
-+		MOD_DEC_USE_COUNT;
-+	} else {
-+		MOD_INC_USE_COUNT;
-+		pcmcia_socket[sock].handler = handler;
-+		pcmcia_socket[sock].handler_info = info;
-+	}
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_inquire_socket()
-+ *
-+ * Implements the inquire_socket() operation for the in-kernel PCMCIA
-+ * service (formerly SS_InquireSocket in Card Services). Of note is
-+ * the setting of the SS_CAP_PAGE_REGS bit in the `features' field of
-+ * `cap' to "trick" Card Services into tolerating large "I/O memory" 
-+ * addresses. Also set is SS_CAP_STATIC_MAP, which disables the memory
-+ * resource database check. (Mapped memory is set up within the socket
-+ * driver itself.)
-+ *
-+ * In conjunction with the STATIC_MAP capability is a new field,
-+ * `io_offset', recommended by David Hinds. Rather than go through
-+ * the SetIOMap interface (which is not quite suited for communicating
-+ * window locations up from the socket driver), we just pass up
-+ * an offset which is applied to client-requested base I/O addresses
-+ * in alloc_io_space().
-+ *
-+ * Returns: 0 on success, -1 if no pin has been configured for `sock'
-+ */
-+static int
-+bcm47xx_pcmcia_inquire_socket(unsigned int sock, socket_cap_t *cap)
-+{
-+	struct pcmcia_irq_info irq_info;
-+
-+	if (sock >= socket_count) {
-+		printk(KERN_ERR "bcm47xx: socket %u not configured\n", sock);
-+		return -1;
-+	}
-+
-+	/* SS_CAP_PAGE_REGS: used by setup_cis_mem() in cistpl.c to set the
-+	 *   force_low argument to validate_mem() in rsrc_mgr.c -- since in
-+	 *   general, the mapped * addresses of the PCMCIA memory regions
-+	 *   will not be within 0xffff, setting force_low would be
-+	 *   undesirable.
-+	 *
-+	 * SS_CAP_STATIC_MAP: don't bother with the (user-configured) memory
-+	 *   resource database; we instead pass up physical address ranges
-+	 *   and allow other parts of Card Services to deal with remapping.
-+	 *
-+	 * SS_CAP_PCCARD: we can deal with 16-bit PCMCIA & CF cards, but
-+	 *   not 32-bit CardBus devices.
-+	 */
-+	cap->features = (SS_CAP_PAGE_REGS  | SS_CAP_STATIC_MAP | SS_CAP_PCCARD);
-+
-+	irq_info.sock = sock;
-+	irq_info.irq = -1;
-+
-+	if (pcmcia_low_level->get_irq_info(&irq_info) < 0) {
-+		printk(KERN_ERR "Error obtaining IRQ info socket %u\n", sock);
-+		return -1;
-+	}
-+
-+	cap->irq_mask = 0;
-+	cap->map_size = PAGE_SIZE;
-+	cap->pci_irq = irq_info.irq;
-+	cap->io_offset = pcmcia_socket[sock].virt_io;
-+
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_get_status()
-+ *
-+ * Implements the get_status() operation for the in-kernel PCMCIA
-+ * service (formerly SS_GetStatus in Card Services). Essentially just
-+ * fills in bits in `status' according to internal driver state or
-+ * the value of the voltage detect chipselect register.
-+ *
-+ * As a debugging note, during card startup, the PCMCIA core issues
-+ * three set_socket() commands in a row the first with RESET deasserted,
-+ * the second with RESET asserted, and the last with RESET deasserted
-+ * again. Following the third set_socket(), a get_status() command will
-+ * be issued. The kernel is looking for the SS_READY flag (see
-+ * setup_socket(), reset_socket(), and unreset_socket() in cs.c).
-+ *
-+ * Returns: 0
-+ */
-+static int 
-+bcm47xx_pcmcia_get_status(unsigned int sock, unsigned int *status)
-+{
-+	struct pcmcia_state state;
-+
-+
-+	if ((pcmcia_low_level->socket_state(sock, &state)) < 0) {
-+		printk(KERN_ERR "Unable to get PCMCIA status from kernel.\n");
-+		return -1;
-+	}
-+
-+	pcmcia_socket[sock].k_state = state;
-+
-+	*status = state.detect ? SS_DETECT : 0;
-+
-+	*status |= state.ready ? SS_READY : 0;
-+
-+	/* The power status of individual sockets is not available
-+	 * explicitly from the hardware, so we just remember the state
-+	 * and regurgitate it upon request:
-+	 */
-+	*status |= pcmcia_socket[sock].cs_state.Vcc ? SS_POWERON : 0;
-+
-+	if (pcmcia_socket[sock].cs_state.flags & SS_IOCARD)
-+		*status |= state.bvd1 ? SS_STSCHG : 0;
-+	else {
-+		if (state.bvd1 == 0)
-+			*status |= SS_BATDEAD;
-+		else if (state.bvd2 == 0)
-+			*status |= SS_BATWARN;
-+	}
-+
-+	*status |= state.vs_3v ? SS_3VCARD : 0;
-+
-+	*status |= state.vs_Xv ? SS_XVCARD : 0;
-+
-+	DEBUG(2, "\tstatus: %s%s%s%s%s%s%s%s\n",
-+	      (*status&SS_DETECT)?"DETECT ":"",
-+	      (*status&SS_READY)?"READY ":"", 
-+	      (*status&SS_BATDEAD)?"BATDEAD ":"",
-+	      (*status&SS_BATWARN)?"BATWARN ":"",
-+	      (*status&SS_POWERON)?"POWERON ":"",
-+	      (*status&SS_STSCHG)?"STSCHG ":"",
-+	      (*status&SS_3VCARD)?"3VCARD ":"",
-+	      (*status&SS_XVCARD)?"XVCARD ":"");
-+
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_get_socket()
-+ *
-+ * Implements the get_socket() operation for the in-kernel PCMCIA
-+ * service (formerly SS_GetSocket in Card Services). Not a very 
-+ * exciting routine.
-+ *
-+ * Returns: 0
-+ */
-+static int 
-+bcm47xx_pcmcia_get_socket(unsigned int sock, socket_state_t *state)
-+{
-+	DEBUG(2, "%s() for sock %u\n", __FUNCTION__, sock);
-+
-+	/* This information was given to us in an earlier call to set_socket(),
-+	 * so we're just regurgitating it here:
-+	 */
-+	*state = pcmcia_socket[sock].cs_state;
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_set_socket()
-+ *
-+ * Implements the set_socket() operation for the in-kernel PCMCIA
-+ * service (formerly SS_SetSocket in Card Services). We more or
-+ * less punt all of this work and let the kernel handle the details
-+ * of power configuration, reset, &c. We also record the value of
-+ * `state' in order to regurgitate it to the PCMCIA core later.
-+ *
-+ * Returns: 0
-+ */
-+static int 
-+bcm47xx_pcmcia_set_socket(unsigned int sock, socket_state_t *state)
-+{
-+	struct pcmcia_configure configure;
-+
-+	DEBUG(2, "\tmask:  %s%s%s%s%s%s\n\tflags: %s%s%s%s%s%s\n"
-+	      "\tVcc %d  Vpp %d  irq %d\n",
-+	      (state->csc_mask == 0) ? "<NONE>" : "",
-+	      (state->csc_mask & SS_DETECT) ? "DETECT " : "",
-+	      (state->csc_mask & SS_READY) ? "READY " : "",
-+	      (state->csc_mask & SS_BATDEAD) ? "BATDEAD " : "",
-+	      (state->csc_mask & SS_BATWARN) ? "BATWARN " : "",
-+	      (state->csc_mask & SS_STSCHG) ? "STSCHG " : "",
-+	      (state->flags == 0) ? "<NONE>" : "",
-+	      (state->flags & SS_PWR_AUTO) ? "PWR_AUTO " : "",
-+	      (state->flags & SS_IOCARD) ? "IOCARD " : "",
-+	      (state->flags & SS_RESET) ? "RESET " : "",
-+	      (state->flags & SS_SPKR_ENA) ? "SPKR_ENA " : "",
-+	      (state->flags & SS_OUTPUT_ENA) ? "OUTPUT_ENA " : "",
-+	      state->Vcc, state->Vpp, state->io_irq);
-+
-+	configure.sock = sock;
-+	configure.vcc = state->Vcc;
-+	configure.vpp = state->Vpp;
-+	configure.output = (state->flags & SS_OUTPUT_ENA) ? 1 : 0;
-+	configure.speaker = (state->flags & SS_SPKR_ENA) ? 1 : 0;
-+	configure.reset = (state->flags & SS_RESET) ? 1 : 0;
-+
-+	if (pcmcia_low_level->configure_socket(&configure) < 0) {
-+		printk(KERN_ERR "Unable to configure socket %u\n", sock);
-+		return -1;
-+	}
-+
-+	pcmcia_socket[sock].cs_state = *state;
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_get_io_map()
-+ *
-+ * Implements the get_io_map() operation for the in-kernel PCMCIA
-+ * service (formerly SS_GetIOMap in Card Services). Just returns an
-+ * I/O map descriptor which was assigned earlier by a set_io_map().
-+ *
-+ * Returns: 0 on success, -1 if the map index was out of range
-+ */
-+static int 
-+bcm47xx_pcmcia_get_io_map(unsigned int sock, struct pccard_io_map *map)
-+{
-+	DEBUG(2, "bcm47xx_pcmcia_get_io_map: sock %d\n", sock);
-+
-+	if (map->map >= MAX_IO_WIN) {
-+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
-+		       __FUNCTION__, map->map);
-+		return -1;
-+	}
-+
-+	*map = pcmcia_socket[sock].io_map[map->map];
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_set_io_map()
-+ *
-+ * Implements the set_io_map() operation for the in-kernel PCMCIA
-+ * service (formerly SS_SetIOMap in Card Services). We configure
-+ * the map speed as requested, but override the address ranges
-+ * supplied by Card Services.
-+ *
-+ * Returns: 0 on success, -1 on error
-+ */
-+int 
-+bcm47xx_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *map)
-+{
-+	unsigned int speed;
-+	unsigned long start;
-+
-+	DEBUG(2, "\tmap %u  speed %u\n\tstart 0x%08lx  stop 0x%08lx\n"
-+	      "\tflags: %s%s%s%s%s%s%s%s\n",
-+	      map->map, map->speed, map->start, map->stop,
-+	      (map->flags == 0) ? "<NONE>" : "",
-+	      (map->flags & MAP_ACTIVE) ? "ACTIVE " : "",
-+	      (map->flags & MAP_16BIT) ? "16BIT " : "",
-+	      (map->flags & MAP_AUTOSZ) ? "AUTOSZ " : "",
-+	      (map->flags & MAP_0WS) ? "0WS " : "",
-+	      (map->flags & MAP_WRPROT) ? "WRPROT " : "",
-+	      (map->flags & MAP_USE_WAIT) ? "USE_WAIT " : "",
-+	      (map->flags & MAP_PREFETCH) ? "PREFETCH " : "");
-+
-+	if (map->map >= MAX_IO_WIN) {
-+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
-+				__FUNCTION__, map->map);
-+		return -1;
-+	}
-+
-+	if (map->flags & MAP_ACTIVE) {
-+		speed = (map->speed > 0) ? map->speed : BCM47XX_PCMCIA_IO_SPEED;
-+		pcmcia_socket[sock].speed_io = speed;
-+	}
-+
-+	start = map->start;
-+
-+	if (map->stop == 1) {
-+		map->stop = PAGE_SIZE - 1;
-+	}
-+
-+	map->start = pcmcia_socket[sock].virt_io;
-+	map->stop = map->start + (map->stop - start);
-+	pcmcia_socket[sock].io_map[map->map] = *map;
-+	DEBUG(2, "set_io_map %d start %x stop %x\n", 
-+	      map->map, map->start, map->stop);
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_get_mem_map()
-+ *
-+ * Implements the get_mem_map() operation for the in-kernel PCMCIA
-+ * service (formerly SS_GetMemMap in Card Services). Just returns a
-+ *  memory map descriptor which was assigned earlier by a
-+ *  set_mem_map() request.
-+ *
-+ * Returns: 0 on success, -1 if the map index was out of range
-+ */
-+static int 
-+bcm47xx_pcmcia_get_mem_map(unsigned int sock, struct pccard_mem_map *map)
-+{
-+	DEBUG(2, "%s() for sock %u\n", __FUNCTION__, sock);
-+
-+	if (map->map >= MAX_WIN) {
-+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
-+		       __FUNCTION__, map->map);
-+		return -1;
-+	}
-+
-+	*map = pcmcia_socket[sock].mem_map[map->map];
-+	return 0;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_set_mem_map()
-+ *
-+ * Implements the set_mem_map() operation for the in-kernel PCMCIA
-+ * service (formerly SS_SetMemMap in Card Services). We configure
-+ * the map speed as requested, but override the address ranges
-+ * supplied by Card Services.
-+ *
-+ * Returns: 0 on success, -1 on error
-+ */
-+static int 
-+bcm47xx_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *map)
-+{
-+	unsigned int speed;
-+	unsigned long start;
-+	u_long flags;
-+
-+	if (map->map >= MAX_WIN) {
-+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
-+		       __FUNCTION__, map->map);
-+		return -1;
-+	}
-+
-+	DEBUG(2, "\tmap %u  speed %u\n\tsys_start  %#lx\n"
-+	      "\tsys_stop   %#lx\n\tcard_start %#x\n"
-+	      "\tflags: %s%s%s%s%s%s%s%s\n",
-+	      map->map, map->speed, map->sys_start, map->sys_stop,
-+	      map->card_start, (map->flags == 0) ? "<NONE>" : "",
-+	      (map->flags & MAP_ACTIVE) ? "ACTIVE " : "",
-+	      (map->flags & MAP_16BIT) ? "16BIT " : "",
-+	      (map->flags & MAP_AUTOSZ) ? "AUTOSZ " : "",
-+	      (map->flags & MAP_0WS) ? "0WS " : "",
-+	      (map->flags & MAP_WRPROT) ? "WRPROT " : "",
-+	      (map->flags & MAP_ATTRIB) ? "ATTRIB " : "",
-+	      (map->flags & MAP_USE_WAIT) ? "USE_WAIT " : "");
-+
-+	if (map->flags & MAP_ACTIVE) {
-+		/* When clients issue RequestMap, the access speed is not always
-+		 * properly configured:
-+		 */
-+		speed = (map->speed > 0) ? map->speed : BCM47XX_PCMCIA_MEM_SPEED;
-+
-+		/* TBD */
-+		if (map->flags & MAP_ATTRIB) {
-+			pcmcia_socket[sock].speed_attr = speed;
-+		} else {
-+			pcmcia_socket[sock].speed_mem = speed;
-+		}
-+	}
-+
-+	save_flags(flags);
-+	cli();
-+	start = map->sys_start;
-+
-+	if (map->sys_stop == 0)
-+		map->sys_stop = PAGE_SIZE - 1;
-+
-+	if (map->flags & MAP_ATTRIB) {
-+		map->sys_start = pcmcia_socket[sock].phys_attr + 
-+			map->card_start;
-+	} else {
-+		map->sys_start = pcmcia_socket[sock].phys_mem + 
-+			map->card_start;
-+	}
-+
-+	map->sys_stop = map->sys_start + (map->sys_stop - start);
-+	pcmcia_socket[sock].mem_map[map->map] = *map;
-+	restore_flags(flags);
-+	DEBUG(2, "set_mem_map %d start %x stop %x card_start %x\n", 
-+			map->map, map->sys_start, map->sys_stop, 
-+			map->card_start);
-+	return 0;
-+}
-+
-+
-+#if defined(CONFIG_PROC_FS)
-+
-+/*
-+ * bcm47xx_pcmcia_proc_setup()
-+ *
-+ * Implements the proc_setup() operation for the in-kernel PCMCIA
-+ * service (formerly SS_ProcSetup in Card Services).
-+ *
-+ * Returns: 0 on success, -1 on error
-+ */
-+static void 
-+bcm47xx_pcmcia_proc_setup(unsigned int sock, struct proc_dir_entry *base)
-+{
-+	struct proc_dir_entry *entry;
-+
-+	if ((entry = create_proc_entry("status", 0, base)) == NULL) {
-+		printk(KERN_ERR "Unable to install \"status\" procfs entry\n");
-+		return;
-+	}
-+
-+	entry->read_proc = bcm47xx_pcmcia_proc_status;
-+	entry->data = (void *)sock;
-+}
-+
-+
-+/*
-+ * bcm47xx_pcmcia_proc_status()
-+ *
-+ * Implements the /proc/bus/pccard/??/status file.
-+ *
-+ * Returns: the number of characters added to the buffer
-+ */
-+static int 
-+bcm47xx_pcmcia_proc_status(char *buf, char **start, off_t pos, 
-+			   int count, int *eof, void *data)
-+{
-+	char *p = buf;
-+	unsigned int sock = (unsigned int)data;
-+
-+	p += sprintf(p, "k_flags  : %s%s%s%s%s%s%s\n", 
-+		     pcmcia_socket[sock].k_state.detect ? "detect " : "",
-+		     pcmcia_socket[sock].k_state.ready ? "ready " : "",
-+		     pcmcia_socket[sock].k_state.bvd1 ? "bvd1 " : "",
-+		     pcmcia_socket[sock].k_state.bvd2 ? "bvd2 " : "",
-+		     pcmcia_socket[sock].k_state.wrprot ? "wrprot " : "",
-+		     pcmcia_socket[sock].k_state.vs_3v ? "vs_3v " : "",
-+		     pcmcia_socket[sock].k_state.vs_Xv ? "vs_Xv " : "");
-+
-+	p += sprintf(p, "status   : %s%s%s%s%s%s%s%s%s\n",
-+		     pcmcia_socket[sock].k_state.detect ? "SS_DETECT " : "",
-+		     pcmcia_socket[sock].k_state.ready ? "SS_READY " : "",
-+		     pcmcia_socket[sock].cs_state.Vcc ? "SS_POWERON " : "",
-+		     pcmcia_socket[sock].cs_state.flags & SS_IOCARD ? "SS_IOCARD " : "",
-+		     (pcmcia_socket[sock].cs_state.flags & SS_IOCARD &&
-+		      pcmcia_socket[sock].k_state.bvd1) ? "SS_STSCHG " : "",
-+		     ((pcmcia_socket[sock].cs_state.flags & SS_IOCARD) == 0 &&
-+		      (pcmcia_socket[sock].k_state.bvd1 == 0)) ? "SS_BATDEAD " : "",
-+		     ((pcmcia_socket[sock].cs_state.flags & SS_IOCARD) == 0 &&
-+		      (pcmcia_socket[sock].k_state.bvd2 == 0)) ? "SS_BATWARN " : "",
-+		     pcmcia_socket[sock].k_state.vs_3v ? "SS_3VCARD " : "",
-+		     pcmcia_socket[sock].k_state.vs_Xv ? "SS_XVCARD " : "");
-+
-+	p += sprintf(p, "mask     : %s%s%s%s%s\n",
-+		     pcmcia_socket[sock].cs_state.csc_mask & SS_DETECT ? "SS_DETECT " : "",
-+		     pcmcia_socket[sock].cs_state.csc_mask & SS_READY ? "SS_READY " : "",
-+		     pcmcia_socket[sock].cs_state.csc_mask & SS_BATDEAD ? "SS_BATDEAD " : "",
-+		     pcmcia_socket[sock].cs_state.csc_mask & SS_BATWARN ? "SS_BATWARN " : "",
-+		     pcmcia_socket[sock].cs_state.csc_mask & SS_STSCHG ? "SS_STSCHG " : "");
-+
-+	p += sprintf(p, "cs_flags : %s%s%s%s%s\n",
-+		     pcmcia_socket[sock].cs_state.flags & SS_PWR_AUTO ?
-+			"SS_PWR_AUTO " : "",
-+		     pcmcia_socket[sock].cs_state.flags & SS_IOCARD ?
-+			"SS_IOCARD " : "",
-+		     pcmcia_socket[sock].cs_state.flags & SS_RESET ?
-+			"SS_RESET " : "",
-+		     pcmcia_socket[sock].cs_state.flags & SS_SPKR_ENA ?
-+			"SS_SPKR_ENA " : "",
-+		     pcmcia_socket[sock].cs_state.flags & SS_OUTPUT_ENA ?
-+			"SS_OUTPUT_ENA " : "");
-+
-+	p += sprintf(p, "Vcc      : %d\n", pcmcia_socket[sock].cs_state.Vcc);
-+	p += sprintf(p, "Vpp      : %d\n", pcmcia_socket[sock].cs_state.Vpp);
-+	p += sprintf(p, "irq      : %d\n", pcmcia_socket[sock].cs_state.io_irq);
-+	p += sprintf(p, "I/O      : %u\n", pcmcia_socket[sock].speed_io);
-+	p += sprintf(p, "attribute: %u\n", pcmcia_socket[sock].speed_attr);
-+	p += sprintf(p, "common   : %u\n", pcmcia_socket[sock].speed_mem);
-+	return p-buf;
-+}
-+
-+
-+#endif  /* defined(CONFIG_PROC_FS) */
-diff -Naur linux.old/drivers/pcmcia/bcm4710_pcmcia.c linux.dev/drivers/pcmcia/bcm4710_pcmcia.c
---- linux.old/drivers/pcmcia/bcm4710_pcmcia.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/pcmcia/bcm4710_pcmcia.c	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,266 @@
-+/*
-+ * BCM4710 specific pcmcia routines.
-+ *
-+ * Copyright 2004, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ * $Id: bcm4710_pcmcia.c,v 1.1 2005/03/16 13:50:00 wbx Exp $
-+ */
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/config.h>
-+#include <linux/delay.h>
-+#include <linux/ioport.h>
-+#include <linux/kernel.h>
-+#include <linux/tqueue.h>
-+#include <linux/timer.h>
-+#include <linux/mm.h>
-+#include <linux/proc_fs.h>
-+#include <linux/version.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+
-+#include <pcmcia/version.h>
-+#include <pcmcia/cs_types.h>
-+#include <pcmcia/cs.h>
-+#include <pcmcia/ss.h>
-+#include <pcmcia/bulkmem.h>
-+#include <pcmcia/cistpl.h>
-+#include <pcmcia/bus_ops.h>
-+#include "cs_internal.h"
-+
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/system.h>
-+
-+
-+#include <typedefs.h>
-+#include <bcmdevs.h>
-+#include <bcm4710.h>
-+#include <sbconfig.h>
-+#include <sbextif.h>
-+
-+#include "bcm4710pcmcia.h"
-+
-+/* Use a static var for irq dev_id */
-+static int bcm47xx_pcmcia_dev_id;
-+
-+/* Do we think we have a card or not? */
-+static int bcm47xx_pcmcia_present = 0;
-+
-+
-+static void bcm4710_pcmcia_reset(void)
-+{
-+	extifregs_t *eir;
-+	unsigned long s;
-+	uint32 out0, out1, outen;
-+
-+
-+	eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t));
-+
-+	save_and_cli(s);
-+
-+	/* Use gpio7 to reset the pcmcia slot */
-+	outen = readl(&eir->gpio[0].outen);
-+	outen |= BCM47XX_PCMCIA_RESET;
-+	out0 = readl(&eir->gpio[0].out);
-+	out0 &= ~(BCM47XX_PCMCIA_RESET);
-+	out1 = out0 | BCM47XX_PCMCIA_RESET;
-+
-+	writel(out0, &eir->gpio[0].out);
-+	writel(outen, &eir->gpio[0].outen);
-+	mdelay(1);
-+	writel(out1, &eir->gpio[0].out);
-+	mdelay(1);
-+	writel(out0, &eir->gpio[0].out);
-+
-+	restore_flags(s);
-+}
-+
-+
-+static int bcm4710_pcmcia_init(struct pcmcia_init *init)
-+{
-+	struct pci_dev *pdev;
-+	extifregs_t *eir;
-+	uint32 outen, intp, intm, tmp;
-+	uint16 *attrsp;
-+	int rc = 0, i;
-+	extern unsigned long bcm4710_cpu_cycle;
-+
-+
-+	if (!(pdev = pci_find_device(VENDOR_BROADCOM, SB_EXTIF, NULL))) {
-+		printk(KERN_ERR "bcm4710_pcmcia: extif not found\n");
-+		return -ENODEV;
-+	}
-+	eir = (extifregs_t *) ioremap_nocache(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
-+
-+	/* Initialize the pcmcia i/f: 16bit no swap */
-+	writel(CF_EM_PCMCIA | CF_DS | CF_EN, &eir->pcmcia_config);
-+
-+#ifdef	notYet
-+
-+	/* Set the timing for memory accesses */
-+	tmp = (19 / bcm4710_cpu_cycle) << 24;		/* W3 = 10nS */
-+	tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16);	/* W2 = 20nS */
-+	tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8);	/* W1 = 100nS */
-+	tmp = tmp | (129 / bcm4710_cpu_cycle);		/* W0 = 120nS */
-+	writel(tmp, &eir->pcmcia_memwait);		/* 0x01020a0c for a 100Mhz clock */
-+
-+	/* Set the timing for I/O accesses */
-+	tmp = (19 / bcm4710_cpu_cycle) << 24;		/* W3 = 10nS */
-+	tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16);	/* W2 = 20nS */
-+	tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8);	/* W1 = 100nS */
-+	tmp = tmp | (129 / bcm4710_cpu_cycle);		/* W0 = 120nS */
-+	writel(tmp, &eir->pcmcia_iowait);		/* 0x01020a0c for a 100Mhz clock */
-+
-+	/* Set the timing for attribute accesses */
-+	tmp = (19 / bcm4710_cpu_cycle) << 24;		/* W3 = 10nS */
-+	tmp = tmp | ((29 / bcm4710_cpu_cycle) << 16);	/* W2 = 20nS */
-+	tmp = tmp | ((109 / bcm4710_cpu_cycle) << 8);	/* W1 = 100nS */
-+	tmp = tmp | (129 / bcm4710_cpu_cycle);		/* W0 = 120nS */
-+	writel(tmp, &eir->pcmcia_attrwait);		/* 0x01020a0c for a 100Mhz clock */
-+
-+#endif
-+	/* Make sure gpio0 and gpio5 are inputs */
-+	outen = readl(&eir->gpio[0].outen);
-+	outen &= ~(BCM47XX_PCMCIA_WP | BCM47XX_PCMCIA_STSCHG | BCM47XX_PCMCIA_RESET);
-+	writel(outen, &eir->gpio[0].outen);
-+
-+	/* Issue a reset to the pcmcia socket */
-+	bcm4710_pcmcia_reset();
-+
-+#ifdef	DO_BCM47XX_PCMCIA_INTERRUPTS
-+	/* Setup gpio5 to be the STSCHG interrupt */
-+	intp = readl(&eir->gpiointpolarity);
-+	writel(intp | BCM47XX_PCMCIA_STSCHG, &eir->gpiointpolarity);	/* Active low */
-+	intm = readl(&eir->gpiointmask);
-+	writel(intm | BCM47XX_PCMCIA_STSCHG, &eir->gpiointmask);	/* Enable it */
-+#endif
-+
-+	DEBUG(2, "bcm4710_pcmcia after reset:\n");
-+	DEBUG(2, "\textstatus\t= 0x%08x:\n", readl(&eir->extstatus));
-+	DEBUG(2, "\tpcmcia_config\t= 0x%08x:\n", readl(&eir->pcmcia_config));
-+	DEBUG(2, "\tpcmcia_memwait\t= 0x%08x:\n", readl(&eir->pcmcia_memwait));
-+	DEBUG(2, "\tpcmcia_attrwait\t= 0x%08x:\n", readl(&eir->pcmcia_attrwait));
-+	DEBUG(2, "\tpcmcia_iowait\t= 0x%08x:\n", readl(&eir->pcmcia_iowait));
-+	DEBUG(2, "\tgpioin\t\t= 0x%08x:\n", readl(&eir->gpioin));
-+	DEBUG(2, "\tgpio_outen0\t= 0x%08x:\n", readl(&eir->gpio[0].outen));
-+	DEBUG(2, "\tgpio_out0\t= 0x%08x:\n", readl(&eir->gpio[0].out));
-+	DEBUG(2, "\tgpiointpolarity\t= 0x%08x:\n", readl(&eir->gpiointpolarity));
-+	DEBUG(2, "\tgpiointmask\t= 0x%08x:\n", readl(&eir->gpiointmask));
-+
-+#ifdef	DO_BCM47XX_PCMCIA_INTERRUPTS
-+	/* Request pcmcia interrupt */
-+	rc =  request_irq(BCM47XX_PCMCIA_IRQ, init->handler, SA_INTERRUPT,
-+			  "PCMCIA Interrupt", &bcm47xx_pcmcia_dev_id);
-+#endif
-+
-+	attrsp = (uint16 *)ioremap_nocache(EXTIF_PCMCIA_CFGBASE(BCM4710_EXTIF), 0x1000);
-+	tmp = readw(&attrsp[0]);
-+	DEBUG(2, "\tattr[0] = 0x%04x\n", tmp);
-+	if ((tmp == 0x7fff) || (tmp == 0x7f00)) {
-+		bcm47xx_pcmcia_present = 0;
-+	} else {
-+		bcm47xx_pcmcia_present = 1;
-+	}
-+
-+	/* There's only one socket */
-+	return 1;
-+}
-+
-+static int bcm4710_pcmcia_shutdown(void)
-+{
-+	extifregs_t *eir;
-+	uint32 intm;
-+
-+	eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t));
-+
-+	/* Disable the pcmcia i/f */
-+	writel(0, &eir->pcmcia_config);
-+
-+	/* Reset gpio's */
-+	intm = readl(&eir->gpiointmask);
-+	writel(intm & ~BCM47XX_PCMCIA_STSCHG, &eir->gpiointmask);	/* Disable it */
-+
-+	free_irq(BCM47XX_PCMCIA_IRQ, &bcm47xx_pcmcia_dev_id);
-+
-+	return 0;
-+}
-+
-+static int 
-+bcm4710_pcmcia_socket_state(unsigned sock, struct pcmcia_state *state)
-+{
-+	extifregs_t *eir;
-+
-+	eir = (extifregs_t *) ioremap_nocache(BCM4710_REG_EXTIF, sizeof(extifregs_t));
-+
-+
-+	if (sock != 0) {
-+		printk(KERN_ERR "bcm4710 socket_state bad sock %d\n", sock);
-+		return -1;
-+	}
-+
-+	if (bcm47xx_pcmcia_present) {
-+		state->detect = 1;
-+		state->ready = 1;
-+		state->bvd1 = 1;
-+		state->bvd2 = 1;
-+		state->wrprot = (readl(&eir->gpioin) & BCM47XX_PCMCIA_WP) == BCM47XX_PCMCIA_WP; 
-+		state->vs_3v = 0;
-+		state->vs_Xv = 0;
-+	} else {
-+		state->detect = 0;
-+		state->ready = 0;
-+	}
-+
-+	return 1;
-+}
-+
-+
-+static int bcm4710_pcmcia_get_irq_info(struct pcmcia_irq_info *info)
-+{
-+	if (info->sock >= BCM47XX_PCMCIA_MAX_SOCK) return -1;
-+
-+	info->irq = BCM47XX_PCMCIA_IRQ;		
-+
-+	return 0;
-+}
-+
-+
-+static int 
-+bcm4710_pcmcia_configure_socket(const struct pcmcia_configure *configure)
-+{
-+	if (configure->sock >= BCM47XX_PCMCIA_MAX_SOCK) return -1;
-+
-+
-+	DEBUG(2, "Vcc %dV Vpp %dV output %d speaker %d reset %d\n", configure->vcc,
-+	      configure->vpp, configure->output, configure->speaker, configure->reset);
-+
-+	if ((configure->vcc != 50) || (configure->vpp != 50)) {
-+		printk("%s: bad Vcc/Vpp (%d:%d)\n", __FUNCTION__, configure->vcc, 
-+		       configure->vpp);
-+	}
-+
-+	if (configure->reset) {
-+		/* Issue a reset to the pcmcia socket */
-+		DEBUG(1, "%s: Reseting socket\n", __FUNCTION__);
-+		bcm4710_pcmcia_reset();
-+	}
-+
-+
-+	return 0;
-+}
-+
-+struct pcmcia_low_level bcm4710_pcmcia_ops = { 
-+	bcm4710_pcmcia_init,
-+	bcm4710_pcmcia_shutdown,
-+	bcm4710_pcmcia_socket_state,
-+	bcm4710_pcmcia_get_irq_info,
-+	bcm4710_pcmcia_configure_socket
-+};
-+
-diff -Naur linux.old/drivers/pcmcia/bcm4710pcmcia.h linux.dev/drivers/pcmcia/bcm4710pcmcia.h
---- linux.old/drivers/pcmcia/bcm4710pcmcia.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/drivers/pcmcia/bcm4710pcmcia.h	2006-04-06 15:34:15.000000000 +0200
-@@ -0,0 +1,118 @@
-+/*
-+ *
-+ * bcm47xx pcmcia driver
-+ *
-+ * Copyright 2004, Broadcom Corporation
-+ * All Rights Reserved.
-+ * 
-+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ * Based on sa1100.h and include/asm-arm/arch-sa1100/pcmica.h
-+ *	from www.handhelds.org,
-+ * and au1000_generic.c from oss.sgi.com.
-+ *
-+ * $Id: bcm4710pcmcia.h,v 1.1 2005/03/16 13:50:00 wbx Exp $
-+ */
-+
-+#if !defined(_BCM4710PCMCIA_H)
-+#define _BCM4710PCMCIA_H
-+
-+#include <pcmcia/cs_types.h>
-+#include <pcmcia/ss.h>
-+#include <pcmcia/bulkmem.h>
-+#include <pcmcia/cistpl.h>
-+#include "cs_internal.h"
-+
-+
-+/* The 47xx can only support one socket */
-+#define BCM47XX_PCMCIA_MAX_SOCK		1
-+
-+/* In the bcm947xx gpio's are used for some pcmcia functions */
-+#define	BCM47XX_PCMCIA_WP		0x01		/* Bit 0 is WP input */
-+#define	BCM47XX_PCMCIA_STSCHG		0x20		/* Bit 5 is STSCHG input/interrupt */
-+#define	BCM47XX_PCMCIA_RESET		0x80		/* Bit 7 is RESET */
-+
-+#define	BCM47XX_PCMCIA_IRQ		2
-+
-+/* The socket driver actually works nicely in interrupt-driven form,
-+ * so the (relatively infrequent) polling is "just to be sure."
-+ */
-+#define BCM47XX_PCMCIA_POLL_PERIOD    (2 * HZ)
-+
-+#define BCM47XX_PCMCIA_IO_SPEED       (255)
-+#define BCM47XX_PCMCIA_MEM_SPEED      (300)
-+
-+
-+struct pcmcia_state {
-+	unsigned detect: 1,
-+		ready: 1,
-+		bvd1: 1,
-+		bvd2: 1,
-+		wrprot: 1,
-+		vs_3v: 1,
-+		vs_Xv: 1;
-+};
-+
-+
-+struct pcmcia_configure {
-+	unsigned sock: 8,
-+		vcc: 8,
-+		vpp: 8,
-+		output: 1,
-+		speaker: 1,
-+		reset: 1;
-+};
-+
-+struct pcmcia_irq_info {
-+	unsigned int sock;
-+	unsigned int irq;
-+};
-+
-+/* This structure encapsulates per-socket state which we might need to
-+ * use when responding to a Card Services query of some kind.
-+ */
-+struct bcm47xx_pcmcia_socket {
-+  socket_state_t        cs_state;
-+  struct pcmcia_state   k_state;
-+  unsigned int          irq;
-+  void                  (*handler)(void *, unsigned int);
-+  void                  *handler_info;
-+  pccard_io_map         io_map[MAX_IO_WIN];
-+  pccard_mem_map        mem_map[MAX_WIN];
-+  ioaddr_t              virt_io, phys_attr, phys_mem;
-+  unsigned short        speed_io, speed_attr, speed_mem;
-+};
-+
-+struct pcmcia_init {
-+	void (*handler)(int irq, void *dev, struct pt_regs *regs);
-+};
-+
-+struct pcmcia_low_level {
-+	int (*init)(struct pcmcia_init *);
-+	int (*shutdown)(void);
-+	int (*socket_state)(unsigned sock, struct pcmcia_state *);
-+	int (*get_irq_info)(struct pcmcia_irq_info *);
-+	int (*configure_socket)(const struct pcmcia_configure *);
-+};
-+
-+extern struct pcmcia_low_level bcm47xx_pcmcia_ops;
-+
-+/* I/O pins replacing memory pins
-+ * (PCMCIA System Architecture, 2nd ed., by Don Anderson, p.75)
-+ *
-+ * These signals change meaning when going from memory-only to 
-+ * memory-or-I/O interface:
-+ */
-+#define iostschg bvd1
-+#define iospkr   bvd2
-+
-+
-+/*
-+ * Declaration for implementation specific low_level operations.
-+ */
-+extern struct pcmcia_low_level bcm4710_pcmcia_ops;
-+
-+#endif  /* !defined(_BCM4710PCMCIA_H) */
-diff -Naur linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
---- linux.old/include/asm-mips/bootinfo.h	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/include/asm-mips/bootinfo.h	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
+--- linux.old/include/asm-mips/bootinfo.h	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/include/asm-mips/bootinfo.h	2006-04-27 19:24:19.000000000 +0200
 @@ -37,6 +37,7 @@
  #define MACH_GROUP_HP_LJ       20 /* Hewlett Packard LaserJet               */
  #define MACH_GROUP_LASAT       21
@@ -21942,9 +19885,9 @@ diff -Naur linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/boot
   * Valid machtype for group TITAN
   */
  #define	MACH_TITAN_YOSEMITE	1 	/* PMC-Sierra Yosemite */
-diff -Naur linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
---- linux.old/include/asm-mips/cpu.h	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/include/asm-mips/cpu.h	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
+--- linux.old/include/asm-mips/cpu.h	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/include/asm-mips/cpu.h	2006-04-27 19:24:19.000000000 +0200
 @@ -22,6 +22,11 @@
     spec.
  */
@@ -21993,9 +19936,9 @@ diff -Naur linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
  
  /*
   * ISA Level encodings
-diff -Naur linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h
---- linux.old/include/asm-mips/r4kcache.h	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/include/asm-mips/r4kcache.h	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h
+--- linux.old/include/asm-mips/r4kcache.h	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/include/asm-mips/r4kcache.h	2006-04-27 19:24:19.000000000 +0200
 @@ -658,4 +658,17 @@
  			cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
  }
@@ -22014,9 +19957,9 @@ diff -Naur linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kc
 +}      
 +
  #endif /* __ASM_R4KCACHE_H */
-diff -Naur linux.old/include/asm-mips/serial.h linux.dev/include/asm-mips/serial.h
---- linux.old/include/asm-mips/serial.h	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/include/asm-mips/serial.h	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/include/asm-mips/serial.h linux.dev/include/asm-mips/serial.h
+--- linux.old/include/asm-mips/serial.h	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/include/asm-mips/serial.h	2006-04-27 19:24:19.000000000 +0200
 @@ -223,6 +223,13 @@
  #define TXX927_SERIAL_PORT_DEFNS
  #endif
@@ -22039,9 +19982,9 @@ diff -Naur linux.old/include/asm-mips/serial.h linux.dev/include/asm-mips/serial
  	COBALT_SERIAL_PORT_DEFNS		\
  	DDB5477_SERIAL_PORT_DEFNS		\
  	EV96100_SERIAL_PORT_DEFNS		\
-diff -Naur linux.old/init/do_mounts.c linux.dev/init/do_mounts.c
---- linux.old/init/do_mounts.c	2006-04-06 15:38:09.000000000 +0200
-+++ linux.dev/init/do_mounts.c	2006-04-06 15:34:15.000000000 +0200
+diff -urN linux.old/init/do_mounts.c linux.dev/init/do_mounts.c
+--- linux.old/init/do_mounts.c	2006-04-27 18:04:38.000000000 +0200
++++ linux.dev/init/do_mounts.c	2006-04-27 19:24:19.000000000 +0200
 @@ -254,7 +254,13 @@
  	{ "ftlb", 0x2c08 },
  	{ "ftlc", 0x2c10 },