diff options
| author | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2006-01-12 16:50:32 -0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 07:40:10 -0500 |
| commit | 7892f59c5ea86115450293441ca10654168e00da (patch) | |
| tree | 8bb3ee008714f43f1c3542335e2d4ac44032d9ea /drivers/net/e1000 | |
| parent | b55ccb356167ed2d2d40b9dc0fe05bbe1a3d6f39 (diff) | |
[PATCH] e1000: Fix PHY config for 82573 controller
Added a delay to allow PHY configuration to complete before accessing NVM.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/e1000')
| -rw-r--r-- | drivers/net/e1000/e1000_hw.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index f853e1064ac..45fa386d212 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -6722,6 +6722,12 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw) break; } + /* PHY configuration from NVM just starts after EECD_AUTO_RD sets to high. + * Need to wait for PHY configuration completion before accessing NVM + * and PHY. */ + if (hw->mac_type == e1000_82573) + msec_delay(25); + return E1000_SUCCESS; } |