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[PATCH] e1000: Fix PHY config for 82573 controller

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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>
This commit is contained in:
Jeff Kirsher 2006-01-12 16:50:32 -08:00 committed by Jeff Garzik
parent b55ccb3561
commit 7892f59c5e
1 changed files with 6 additions and 0 deletions
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6
drivers/net/e1000/e1000_hw.c
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@ -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;
}