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| author | Andy Boyett <agb@openwrt.org> | 2008-03-23 04:27:04 +0000 |
|---|---|---|
| committer | Andy Boyett <agb@openwrt.org> | 2008-03-23 04:27:04 +0000 |
| commit | 903bb917fc11e4605dc0902af4ea776ba0bb06f9 (patch) | |
| tree | c6e6a24178475a89981bf5794ddc45ce7f5d9e18 | |
| parent | aaaa8b73a8321e5fbedd4c95d13d8098fcc560c8 (diff) | |
| download | upstream-903bb917fc11e4605dc0902af4ea776ba0bb06f9.tar.gz upstream-903bb917fc11e4605dc0902af4ea776ba0bb06f9.tar.bz2 upstream-903bb917fc11e4605dc0902af4ea776ba0bb06f9.zip | |
Fix b44 phyaddr by applying the PHY-address mask. Closes #3712 - Adapted from patch by Michael Buesch on the linux-netdev mailing list.
SVN-Revision: 10649
| -rw-r--r-- | target/linux/brcm47xx/patches-2.6.23/121-fix_b44_phyaddr.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.23/121-fix_b44_phyaddr.patch b/target/linux/brcm47xx/patches-2.6.23/121-fix_b44_phyaddr.patch new file mode 100644 index 0000000000..c93d517923 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.23/121-fix_b44_phyaddr.patch @@ -0,0 +1,15 @@ +Index: linux-2.6.23.16/drivers/net/b44.c +=================================================================== +--- linux-2.6.23.16.orig/drivers/net/b44.c 2008-03-22 19:52:40.000000000 -0700 ++++ linux-2.6.23.16/drivers/net/b44.c 2008-03-22 19:52:41.000000000 -0700 +@@ -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); + |