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Code Issues

brcm47xx: fix phy isolation bit on Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W and alike boards (closes #6789)

Browse Source 
SVN-Revision: 21108
This commit is contained in:
Alexandros C. Couloumbis 2010-04-23 11:49:27 +00:00
parent b1e7cd577b
commit 819114e3f2
3 changed files with 144 additions and 11 deletions
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66
target/linux/brcm47xx/patches-2.6.32/210-b44_phy_fix.patch
View File

@ -9,7 +9,71 @@
}
static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
@@ -2223,6 +2223,10 @@ static int __devinit b44_init_one(struct
@@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44
__b44_set_flow_ctrl(bp, pause_enab);
}
-#ifdef SSB_DRIVER_MIPS
+#ifdef CONFIG_SSB_DRIVER_MIPS
extern char *nvram_get(char *name);
static void b44_wap54g10_workaround(struct b44 *bp)
{
@@ -421,12 +421,45 @@ static inline void b44_wap54g10_workarou
}
#endif
+#ifdef CONFIG_SSB_DRIVER_MIPS
+static inline int startswith (const char *source, const char *cmp)
+{
+ return !strncmp(source,cmp,strlen(cmp));
+}
+
+#define getvar(str) (nvram_get(str) ? : "")
+
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
+ if (simple_strtoul(getvar("boardnum"), NULL, 0) == 100) {
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ } else {
+ /* WL-HDD */
+ struct ssb_device *sdev = bp->sdev;
+ if (startswith(getvar("hardware_version"), "WL300-"))
+ {
+ if (sdev->bus->sprom.et0phyaddr == 0 &&
+ sdev->bus->sprom.et1phyaddr == 1)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ }
+ }
+ return;
+}
+
+#else
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+}
+#endif
+
static int b44_setup_phy(struct b44 *bp)
{
u32 val;
int err;
b44_wap54g10_workaround(bp);
+ b44_bcm47xx_workarounds(bp);
if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
return 0;
@@ -2094,6 +2127,8 @@ static int __devinit b44_get_invariants(
* valid PHY address. */
bp->phy_addr &= 0x1F;
+ b44_bcm47xx_workarounds(bp);
+
memcpy(bp->dev->dev_addr, addr, 6);
if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
@@ -2223,6 +2258,10 @@ static int __devinit b44_init_one(struct
*/
b44_chip_reset(bp, B44_CHIP_RESET_FULL);

66
target/linux/brcm47xx/patches-2.6.33/210-b44_phy_fix.patch
View File

@ -9,7 +9,71 @@
}
static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
@@ -2223,6 +2223,10 @@ static int __devinit b44_init_one(struct
@@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44
__b44_set_flow_ctrl(bp, pause_enab);
}
-#ifdef SSB_DRIVER_MIPS
+#ifdef CONFIG_SSB_DRIVER_MIPS
extern char *nvram_get(char *name);
static void b44_wap54g10_workaround(struct b44 *bp)
{
@@ -421,12 +421,45 @@ static inline void b44_wap54g10_workarou
}
#endif
+#ifdef CONFIG_SSB_DRIVER_MIPS
+static inline int startswith (const char *source, const char *cmp)
+{
+ return !strncmp(source,cmp,strlen(cmp));
+}
+
+#define getvar(str) (nvram_get(str) ? : "")
+
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
+ if (simple_strtoul(getvar("boardnum"), NULL, 0) == 100) {
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ } else {
+ /* WL-HDD */
+ struct ssb_device *sdev = bp->sdev;
+ if (startswith(getvar("hardware_version"), "WL300-"))
+ {
+ if (sdev->bus->sprom.et0phyaddr == 0 &&
+ sdev->bus->sprom.et1phyaddr == 1)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ }
+ }
+ return;
+}
+
+#else
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+}
+#endif
+
static int b44_setup_phy(struct b44 *bp)
{
u32 val;
int err;
b44_wap54g10_workaround(bp);
+ b44_bcm47xx_workarounds(bp);
if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
return 0;
@@ -2094,6 +2127,8 @@ static int __devinit b44_get_invariants(
* valid PHY address. */
bp->phy_addr &= 0x1F;
+ b44_bcm47xx_workarounds(bp);
+
memcpy(bp->dev->dev_addr, addr, 6);
if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
@@ -2223,6 +2258,10 @@ static int __devinit b44_init_one(struct
*/
b44_chip_reset(bp, B44_CHIP_RESET_FULL);

23
target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch
View File

@ -9,7 +9,7 @@
extern char *nvram_get(char *name);
static void b44_wap54g10_workaround(struct b44 *bp)
{
@@ -421,12 +421,40 @@ static inline void b44_wap54g10_workarou
@@ -421,12 +421,45 @@ static inline void b44_wap54g10_workarou
}
#endif
@ -23,13 +23,18 @@
+
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+ /* WL-HDD */
+ struct ssb_device *sdev = bp->sdev;
+ if (startswith(getvar("hardware_version"), "WL300-"))
+ {
+ if (sdev->bus->sprom.et0phyaddr == 0 &&
+ sdev->bus->sprom.et1phyaddr == 1)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
+ if (simple_strtoul(getvar("boardnum"), NULL, 0) == 100) {
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ } else {
+ /* WL-HDD */
+ struct ssb_device *sdev = bp->sdev;
+ if (startswith(getvar("hardware_version"), "WL300-"))
+ {
+ if (sdev->bus->sprom.et0phyaddr == 0 &&
+ sdev->bus->sprom.et1phyaddr == 1)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ }
+ }
+ return;
+}
@ -50,7 +55,7 @@
if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
return 0;
@@ -2089,6 +2117,8 @@ static int __devinit b44_get_invariants(
@@ -2089,6 +2122,8 @@ static int __devinit b44_get_invariants(
* valid PHY address. */
bp->phy_addr &= 0x1F;