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upgrade to broadcom wl driver version 4.80.53.0 (from wrt350n release)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5546 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-11-17 03:54:33 +00:00
parent 9ae939ed2f
commit 26b6b5bdd1
5 changed files with 82 additions and 39 deletions
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4
package/broadcom-wl/Makefile
View File

@ -10,13 +10,13 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=broadcom-wl PKG_NAME:=broadcom-wl
PKG_VERSION:=4.80.17.0 PKG_VERSION:=4.80.53.0
PKG_RELEASE:=1 PKG_RELEASE:=1
WLC_VERSION:=0.1 WLC_VERSION:=0.1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=http://downloads.openwrt.org/sources PKG_SOURCE_URL:=http://downloads.openwrt.org/sources
PKG_MD5SUM:=3183ddb60e3e882b41df1776c89b614c PKG_MD5SUM:=62d6ca48678b8c48f90830466c1f1842
PKG_CAT:=bzcat PKG_CAT:=bzcat
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION) PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)

16
package/broadcom-wl/src/kmod/bcmutils.c
View File

@ -855,3 +855,19 @@ bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
return r; return r;
} }
uint
bcm_bitcount(uint8 *bitmap, uint length)
{
uint bitcount = 0, i;
uint8 tmp;
for (i = 0; i < length; i++) {
tmp = bitmap[i];
while (tmp) {
bitcount++;
tmp &= (tmp - 1);
}
}
return bitcount;
}

7
package/broadcom-wl/src/kmod/linux_osl.c
View File

@ -159,14 +159,19 @@ osl_pktget(osl_t *osh, uint len, bool send)
return ((void*) skb); return ((void*) skb);
} }
typedef void (*pktfree_cb_fn_t)(void *ctx, void *pkt, uint16 status);
/* Free the driver packet. Free the tag if present */ /* Free the driver packet. Free the tag if present */
void void
osl_pktfree(osl_t *osh, void *p) osl_pktfree(osl_t *osh, void *p, bool send)
{ {
struct sk_buff *skb, *nskb; struct sk_buff *skb, *nskb;
pktfree_cb_fn_t tx_fn = osh->pub.tx_fn;
skb = (struct sk_buff*) p; skb = (struct sk_buff*) p;
if (send && tx_fn)
tx_fn(osh->pub.tx_ctx, p, 0);
/* perversion: we use skb->next to chain multi-skb packets */ /* perversion: we use skb->next to chain multi-skb packets */
while (skb) { while (skb) {
nskb = skb->next; nskb = skb->next;

12
package/broadcom-wl/src/kmod/linux_osl.h
View File

@ -92,7 +92,7 @@ osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa)
/* packet primitives */ /* packet primitives */
#define PKTGET(osh, len, send) osl_pktget((osh), (len), (send)) #define PKTGET(osh, len, send) osl_pktget((osh), (len), (send))
#define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb)) #define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb), (send))
#define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data) #define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data)
#define PKTLEN(osh, skb) (((struct sk_buff*)(skb))->len) #define PKTLEN(osh, skb) (((struct sk_buff*)(skb))->len)
#define PKTHEADROOM(osh, skb) (PKTDATA(osh, skb)-(((struct sk_buff*)(skb))->head)) #define PKTHEADROOM(osh, skb) (PKTDATA(osh, skb)-(((struct sk_buff*)(skb))->head))
@ -112,7 +112,7 @@ osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa)
* Also, a packettag is zeroed out * Also, a packettag is zeroed out
*/ */
static INLINE void * static INLINE void *
osl_pkt_frmnative(struct osl_pubinfo *osh, struct sk_buff *skb) osl_pkt_frmnative(osl_pubinfo_t*osh, struct sk_buff *skb)
{ {
struct sk_buff *nskb; struct sk_buff *nskb;
@ -126,7 +126,7 @@ osl_pkt_frmnative(struct osl_pubinfo *osh, struct sk_buff *skb)
return (void *)skb; return (void *)skb;
} }
#define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative(((struct osl_pubinfo *)osh), \ #define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative(((osl_pubinfo_t*)osh), \
(struct sk_buff*)(skb)) (struct sk_buff*)(skb))
/* Convert a driver packet to native(OS) packet /* Convert a driver packet to native(OS) packet
@ -135,7 +135,7 @@ osl_pkt_frmnative(struct osl_pubinfo *osh, struct sk_buff *skb)
* In our case, that means it should be 0 * In our case, that means it should be 0
*/ */
static INLINE struct sk_buff * static INLINE struct sk_buff *
osl_pkt_tonative(struct osl_pubinfo *osh, void *pkt) osl_pkt_tonative(osl_pubinfo_t*osh, void *pkt)
{ {
struct sk_buff *nskb; struct sk_buff *nskb;
@ -149,7 +149,7 @@ osl_pkt_tonative(struct osl_pubinfo *osh, void *pkt)
return (struct sk_buff *)pkt; return (struct sk_buff *)pkt;
} }
#define PKTTONATIVE(osh, pkt) osl_pkt_tonative((struct osl_pubinfo *)(osh), (pkt)) #define PKTTONATIVE(osh, pkt) osl_pkt_tonative((osl_pubinfo_t*)(osh), (pkt))
#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev) #define PKTLINK(skb) (((struct sk_buff*)(skb))->prev)
#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x)) #define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x))
@ -158,7 +158,7 @@ osl_pkt_tonative(struct osl_pubinfo *osh, void *pkt)
#define PKTSHARED(skb) (((struct sk_buff*)(skb))->cloned) #define PKTSHARED(skb) (((struct sk_buff*)(skb))->cloned)
extern void *osl_pktget(osl_t *osh, uint len, bool send); extern void *osl_pktget(osl_t *osh, uint len, bool send);
extern void osl_pktfree(osl_t *osh, void *skb); extern void osl_pktfree(osl_t *osh, void *skb, bool send);
extern void *osl_pktdup(osl_t *osh, void *skb); extern void *osl_pktdup(osl_t *osh, void *skb);
extern uint osl_pktalloced(osl_t *osh); extern uint osl_pktalloced(osl_t *osh);

72
target/linux/brcm-2.4/patches/001-bcm47xx.patch
View File

@ -1,7 +1,7 @@
diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bcmsrom.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.old/arch/mips/bcm947xx/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/arch/mips/bcm947xx/bcmsrom.c 2006-10-02 21:19:59.000000000 +0200 +++ linux.dev/arch/mips/bcm947xx/bcmsrom.c 2006-10-02 21:19:59.000000000 +0200
@@ -0,0 +1,1212 @@ @@ -0,0 +1,1213 @@
+/* +/*
+ * Misc useful routines to access NIC SROM/OTP . + * Misc useful routines to access NIC SROM/OTP .
+ * + *
@ -148,12 +148,12 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc
+ +
+ nw = crc_range / 2; + nw = crc_range / 2;
+ /* read first 64 words from srom */ + /* read first 64 words from srom */
+ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) + if (srom_read(bustype, curmap, osh, 0, crc_range, image))
+ return 1; + return 1;
+ if (image[SROM4_SIGN] == SROM4_SIGNATURE) { + if (image[SROM4_SIGN] == SROM4_SIGNATURE) {
+ crc_range = SROM4_WORDS; + crc_range = SROM4_WORDS;
+ nw = crc_range / 2; + nw = crc_range / 2;
+ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) + if (srom_read(bustype, curmap, osh, 0, crc_range, image))
+ return 1; + return 1;
+ } + }
+ /* make changes */ + /* make changes */
@ -696,18 +696,17 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc
+ +
+ err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, + err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b,
+ 64, TRUE); + 64, TRUE);
+ if (err == 0) { + if (b[SROM4_SIGN] == SROM4_SIGNATURE) {
+ /* 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;
+ } else if (err == 0) {
+ /* srom is good and is rev < 4 */ + /* srom is good and is rev < 4 */
+ /* top word of sprom contains version and crc8 */ + /* top word of sprom contains version and crc8 */
+ sromrev = b[63] & 0xff; + sromrev = b[63] & 0xff;
+ /* bcm4401 sroms misprogrammed */ + /* bcm4401 sroms misprogrammed */
+ if (sromrev == 0x10) + if (sromrev == 0x10)
+ sromrev = 1; + 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) { + if (err) {
@ -817,11 +816,13 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc
+ vp++; + vp++;
+ } + }
+ /* LED Powersave duty cycle (oncount >> 24) (offcount >> 8) */ + /* LED Powersave duty cycle (oncount >> 24) (offcount >> 8) */
+ if (w != 0xffff) {
+ w = b[SROM4_LEDDC]; + w = b[SROM4_LEDDC];
+ w32 = ((uint32)((unsigned char)(w >> 8) & 0xff) << 24) | /* oncount */ + w32 = ((uint32)((unsigned char)(w >> 8) & 0xff) << 24) | /* oncount */
+ ((uint32)((unsigned char)(w & 0xff)) << 8); /* offcount */ + ((uint32)((unsigned char)(w & 0xff)) << 8); /* offcount */
+ vp += sprintf(vp, "leddc=%d", w32); + vp += sprintf(vp, "leddc=%d", w32);
+ vp++; + vp++;
+ }
+ +
+ w = b[SROM4_AA]; + w = b[SROM4_AA];
+ vp += sprintf(vp, "aa2g=%d", w & SROM4_AA2G_MASK); + vp += sprintf(vp, "aa2g=%d", w & SROM4_AA2G_MASK);
@ -1743,7 +1744,7 @@ diff -urN linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/b
diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/export.c 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.old/arch/mips/bcm947xx/export.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/arch/mips/bcm947xx/export.c 2006-10-02 21:19:59.000000000 +0200 +++ linux.dev/arch/mips/bcm947xx/export.c 2006-10-02 21:19:59.000000000 +0200
@@ -0,0 +1,70 @@ @@ -0,0 +1,66 @@
+#include <linux/module.h> +#include <linux/module.h>
+ +
+#define _export(n) \ +#define _export(n) \
@ -1772,21 +1773,17 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp
+_export(sb_coreflags) +_export(sb_coreflags)
+_export(sb_coreflagshi) +_export(sb_coreflagshi)
+_export(sb_coreidx) +_export(sb_coreidx)
+_export(sb_coreregs)
+_export(sb_corerev) +_export(sb_corerev)
+_export(sb_coreunit) +_export(sb_coreunit)
+_export(sb_detach) +_export(sb_detach)
+_export(sb_deviceremoved) +_export(sb_deviceremoved)
+_export(sb_gpiosetcore) +_export(sb_gpiosetcore)
+_export(sb_gpiocontrol) +_export(sb_gpiocontrol)
+_export(sb_gpiointmask)
+_export(sb_gpiointpolarity)
+_export(sb_gpioled) +_export(sb_gpioled)
+_export(sb_gpioin) +_export(sb_gpioin)
+_export(sb_gpioout) +_export(sb_gpioout)
+_export(sb_gpioouten) +_export(sb_gpioouten)
+_export(sb_gpiotimerval) +_export(sb_gpiotimerval)
+_export(sb_irq)
+_export(sb_iscoreup) +_export(sb_iscoreup)
+_export(sb_pci_setup) +_export(sb_pci_setup)
+_export(sb_pcirev) +_export(sb_pcirev)
@ -1794,8 +1791,8 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp
+_export(sb_pcmciarev) +_export(sb_pcmciarev)
+_export(sb_register_intr_callback) +_export(sb_register_intr_callback)
+_export(sb_setcore) +_export(sb_setcore)
+_export(sb_setcoreidx)
+_export(sb_war16165) +_export(sb_war16165)
+_export(sb_war32414_forceHT)
+_export(sb_osh) +_export(sb_osh)
+ +
+_export(getvar) +_export(getvar)
@ -5315,7 +5312,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm
diff -urN 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.old/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/arch/mips/bcm947xx/include/osl.h 2006-10-02 21:19:59.000000000 +0200 +++ linux.dev/arch/mips/bcm947xx/include/osl.h 2006-10-02 21:19:59.000000000 +0200
@@ -0,0 +1,179 @@ @@ -0,0 +1,181 @@
+#ifndef __osl_h +#ifndef __osl_h
+#define __osl_h +#define __osl_h
+ +
@ -5328,13 +5325,15 @@ diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947x
+#define ASSERT(n) +#define ASSERT(n)
+ +
+/* Pkttag flag should be part of public information */ +/* Pkttag flag should be part of public information */
+struct osl_pubinfo { +typedef struct {
+ bool pkttag; + bool pkttag;
+ uint pktalloced; /* Number of allocated packet buffers */ + uint pktalloced; /* Number of allocated packet buffers */
+}; + void *tx_fn;
+ void *tx_ctx;
+} osl_pubinfo_t;
+ +
+struct osl_info { +struct osl_info {
+ struct osl_pubinfo pub; + osl_pubinfo_t pub;
+ uint magic; + uint magic;
+ void *pdev; + void *pdev;
+ uint malloced; + uint malloced;
@ -7969,7 +7968,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbsocram.h linux.dev/arch/mips/bc
diff -urN 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.old/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/arch/mips/bcm947xx/include/sbutils.h 2006-10-02 21:19:59.000000000 +0200 +++ linux.dev/arch/mips/bcm947xx/include/sbutils.h 2006-10-02 21:19:59.000000000 +0200
@@ -0,0 +1,150 @@ @@ -0,0 +1,151 @@
+/* +/*
+ * Misc utility routines for accessing chip-specific features + * Misc utility routines for accessing chip-specific features
+ * of Broadcom HNBU SiliconBackplane-based chips. + * of Broadcom HNBU SiliconBackplane-based chips.
@ -8115,6 +8114,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm
+/* GPIO usage priorities */ +/* GPIO usage priorities */
+#define GPIO_DRV_PRIORITY 0 /* Driver */ +#define GPIO_DRV_PRIORITY 0 /* Driver */
+#define GPIO_APP_PRIORITY 1 /* Application */ +#define GPIO_APP_PRIORITY 1 /* Application */
+#define GPIO_HI_PRIORITY 2 /* Highest priority. Ignore GPIO reservation */
+ +
+/* device path */ +/* device path */
+#define SB_DEVPATH_BUFSZ 16 /* min buffer size in bytes */ +#define SB_DEVPATH_BUFSZ 16 /* min buffer size in bytes */
@ -11969,7 +11969,7 @@ diff -urN linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbpc
diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sbutils.c 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.old/arch/mips/bcm947xx/sbutils.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/arch/mips/bcm947xx/sbutils.c 2006-10-02 21:19:59.000000000 +0200 +++ linux.dev/arch/mips/bcm947xx/sbutils.c 2006-10-02 21:19:59.000000000 +0200
@@ -0,0 +1,3081 @@ @@ -0,0 +1,3103 @@
+/* +/*
+ * Misc utility routines for accessing chip-specific features + * Misc utility routines for accessing chip-specific features
+ * of the SiliconBackplane-based Broadcom chips. + * of the SiliconBackplane-based Broadcom chips.
@ -12114,6 +12114,11 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb
+#define PCIE_CONFIGREGS 1 /* Access to config space */ +#define PCIE_CONFIGREGS 1 /* Access to config space */
+#define PCIE_PCIEREGS 2 /* Access to pcie registers */ +#define PCIE_PCIEREGS 2 /* Access to pcie registers */
+ +
+/* force HT war check */
+#define FORCEHT_WAR32414(si) \
+ ((PCIE(si)) && (((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev == 1)) || \
+ ((si->sb.chip == BCM4321_CHIP_ID) && (si->sb.chiprev <= 3))))
+
+/* GPIO Based LED powersave defines */ +/* GPIO Based LED powersave defines */
+#define DEFAULT_GPIO_ONTIME 10 /* Default: 10% on */ +#define DEFAULT_GPIO_ONTIME 10 /* Default: 10% on */
+#define DEFAULT_GPIO_OFFTIME 90 /* Default: 10% on */ +#define DEFAULT_GPIO_OFFTIME 90 /* Default: 10% on */
@ -12267,6 +12272,23 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb
+} +}
+#endif /* !BCMBUSTYPE || (BCMBUSTYPE == SB_BUS) */ +#endif /* !BCMBUSTYPE || (BCMBUSTYPE == SB_BUS) */
+ +
+void
+BCMINITFN(sb_war32414_forceHT)(sb_t *sbh, bool forceHT)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+
+
+ if (FORCEHT_WAR32414(si)) {
+ uint32 val = 0;
+ if (forceHT)
+ val = SYCC_HR;
+ sb_corereg((void*)si, SB_CC_IDX, OFFSETOF(chipcregs_t, system_clk_ctl),
+ SYCC_HR, val);
+ }
+}
+
+static sb_info_t * +static sb_info_t *
+BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs, +BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs,
+ uint bustype, void *sdh, char **vars, uint *varsz) + uint bustype, void *sdh, char **vars, uint *varsz)
@ -12449,17 +12471,17 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb
+ w = DEFAULT_GPIOTIMERVAL; + w = DEFAULT_GPIOTIMERVAL;
+ sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w); + sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w);
+ } + }
+ if ((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev <= 1)) { + if (FORCEHT_WAR32414(si)) {
+ /* set proper clk setup delays before forcing HT */ + /* set proper clk setup delays before forcing HT */
+ sb_clkctl_init((void *)si); + sb_clkctl_init((void *)si);
+ sb_corereg((void*)si, SB_CC_IDX, OFFSETOF(chipcregs_t, system_clk_ctl), + sb_war32414_forceHT((void *)si, 1);
+ SYCC_HR, SYCC_HR);
+ } + }
+ +
+ +
+ return (si); + return (si);
+} +}
+ +
+
+uint +uint
+sb_coreid(sb_t *sbh) +sb_coreid(sb_t *sbh)
+{ +{
@ -12768,7 +12790,7 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb
+#define read_pci_cfg_byte(a) \ +#define read_pci_cfg_byte(a) \
+ (BYTE_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xff) + (BYTE_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xff)
+ +
+#define read_pci_cfg_write(a) \ +#define read_pci_cfg_word(a) \
+ (WORD_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xffff) + (WORD_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xffff)
+ +
+ +