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openwrt-xburst/target/linux/brcm47xx/patches-2.6.25/210-b44_phy_fix.patch
nbd 66250ce579 turn the wrtsl54gs workaround into a more generic fix and reduce the chance of it introducing any breakage
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13098 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-11-02 23:08:42 +00:00

34 lines
1.0 KiB
Diff

Index: linux-2.6.25.17/drivers/net/b44.c
===================================================================
--- linux-2.6.25.17.orig/drivers/net/b44.c 2008-10-16 23:13:19.000000000 +0200
+++ linux-2.6.25.17/drivers/net/b44.c 2008-11-02 12:13:38.000000000 +0100
@@ -339,7 +339,7 @@ static int b44_phy_reset(struct b44 *bp)
}
}
- return 0;
+ return err;
}
static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
@@ -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)
{
@@ -2211,6 +2211,10 @@ static int __devinit b44_init_one(struct
*/
b44_chip_reset(bp, B44_CHIP_RESET_FULL);
+ /* do a phy reset to test if there is an active phy */
+ if (b44_phy_reset(bp) < 0)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+
printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %s\n",
dev->name, print_mac(mac, dev->dev_addr));