From 43599d3b672c888b1c0e7b6efd6b0257f3c3a810 Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Wed, 2 Feb 2011 09:30:36 +0000 Subject: [PATCH] e1000e: disable broken PHY wakeup for ICH10 LOMs, use MAC wakeup instead commit 4def99bbfd46e05c5e03b5b282cb4ee30e27ff19 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 a4f58f5455ba0efda36fb33c37074922d1527a10 Reported-by: Aurelien Jarno Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: Paul Gortmaker --- drivers/net/e1000e/netdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 56c9e69dfeeb..d82c361d3be5 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5185,7 +5185,8 @@ 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 && -- 2.39.5