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e1000e: disable broken PHY wakeup for ICH10 LOMs, use MAC wakeup instead

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commit 4def99bbfd upstream.

When support for 82577/82578 was added[1] in 2.6.31, PHY wakeup was in-
advertently enabled (even though it does not function properly) on ICH10
LOMs.  This patch makes it so that the ICH10 LOMs use MAC wakeup instead
as was done with the initial support for those devices (i.e. 82567LM-3,
82567LF-3 and 82567V-4).

[1] commit a4f58f5455

Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bruce Allan
2011-02-02 09:30:36 +00:00
committed by Greg Kroah-Hartman
parent 721ce7b285
commit ce473d380e
1 changed files with 2 additions and 1 deletions
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3
drivers/net/e1000e/netdev.c
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@@ -5186,7 +5186,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
/* APME bit in EEPROM is mapped to WUC.APME */
eeprom_data = er32(WUC);
eeprom_apme_mask = E1000_WUC_APME;
if (eeprom_data & E1000_WUC_PHY_WAKE)
if ((hw->mac.type > e1000_ich10lan) &&
(eeprom_data & E1000_WUC_PHY_WAKE))
adapter->flags2 |= FLAG2_HAS_PHY_WAKEUP;
} else if (adapter->flags & FLAG_APME_IN_CTRL3) {
if (adapter->flags & FLAG_APME_CHECK_PORT_B &&