diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2010-05-10 19:01:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-13 10:31:12 +0400 |
| commit | eab50ffb222808b5053a82325be3e5d26faa08df (patch) | |
| tree | 6b9b398d4631c96783af1805b01491726ae00df4 /drivers/net/e1000e/ich8lan.c | |
| parent | 8b802a7e94c2ed9c6032a88b3ab9860c55cd6378 (diff) | |
| download | linux-eab50ffb222808b5053a82325be3e5d26faa08df.tar.xz | |
e1000e: Incorrect function pointer set for force_speed_duplex on 82577
The force_speed_duplex function pointer was incorrectly set. Instead of
calling the 82577-specific version it was calling the m88 version which,
among other incorrect things, reset the PHY causing autonegotiation to be
re-enabled in the PHY resulting in the link defaulting to half-duplex.
The 82577-specific force_speed_duplex function also had an issue where
it disabled Auto-MDI-X which caused the link to not come up.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/ich8lan.c')
| -rw-r--r-- | drivers/net/e1000e/ich8lan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index 61f89275d7c3..e1f244a47807 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -330,6 +330,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw) phy->ops.get_cable_length = e1000_get_cable_length_82577; phy->ops.get_info = e1000_get_phy_info_82577; phy->ops.commit = e1000e_phy_sw_reset; + break; case e1000_phy_82578: phy->ops.check_polarity = e1000_check_polarity_m88; phy->ops.force_speed_duplex = e1000e_phy_force_speed_duplex_m88; |