openwrt-owl/target/linux/brcm47xx/patches-2.6.23/121-fix_b44_phyaddr.patch

14 lines
343 B
Diff

--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -2273,6 +2273,10 @@
bp->phy_addr = sdev->bus->sprom.et1phyaddr;
break;
}
+ /* Some ROMs have buggy PHY addresses with the high
+ * bits set (sign extension?). Truncate them to a
+ * valid PHY address. */
+ bp->phy_addr &= 0x1F;
memcpy(bp->dev->dev_addr, addr, 6);