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authorSteffen Klassert <klassert@mathematik.tu-chemnitz.de>2007-08-10 14:05:26 -0700
committerJeff Garzik <jeff@garzik.org>2007-08-14 01:38:37 -0400
commit373492d0bdc66680ee598fd5a63e1914631b2522 (patch)
treef4911509a13a568c2705ab8d09325ad4f5353932 /drivers
parentc76720cf7ba63a3d179b6da8675653c8b01b6c0b (diff)
downloadlinux-373492d0bdc66680ee598fd5a63e1914631b2522.tar.bz2
3c59x: fix duplex configuration
A special sequence of ifconfig up/down and plug/unplug the cable can break the duplex configuration of the driver. Setting vp->mii.full_duplex = vp->full_duplex in vortex_up should fix this. Addresses Bug 8575 3c59x duplex configuration broken http://bugzilla.kernel.org/show_bug.cgi?id=8575 Cc: Martin Buck <mb-tmp-ohtmvyyn.xreary.bet@gromit.dyndns.org> Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Cc: Natalie Protasevich <protasnb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/3c59x.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 001c66dd3a94..a8c0f436cdd2 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1555,6 +1555,7 @@ vortex_up(struct net_device *dev)
mii_reg1 = mdio_read(dev, vp->phys[0], MII_BMSR);
mii_reg5 = mdio_read(dev, vp->phys[0], MII_LPA);
vp->partner_flow_ctrl = ((mii_reg5 & 0x0400) != 0);
+ vp->mii.full_duplex = vp->full_duplex;
vortex_check_media(dev, 1);
}