From 82776a4bcd7aa5fbcd2e6339b3ce88b727dd40ab Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Fri, 14 Aug 2009 14:35:33 +0000 Subject: e1000e: WoL does not work on 82577/82578 with manageability enabled With manageability (Intel AMT) enabled via BIOS, PHY wakeup does not get configured on newer parts which use PHY wakeup vs. MAC wakeup which causes WoL to not work. The driver should configure PHY wakeup whether or not manageability is enabled. Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/netdev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/e1000e') diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 63415bb6f48..58e22fcb22b 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4538,8 +4538,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake) /* Allow time for pending master requests to run */ e1000e_disable_pcie_master(&adapter->hw); - if ((adapter->flags2 & FLAG2_HAS_PHY_WAKEUP) && - !(hw->mac.ops.check_mng_mode(hw))) { + if (adapter->flags2 & FLAG2_HAS_PHY_WAKEUP) { /* enable wakeup by the PHY */ retval = e1000_init_phy_wakeup(adapter, wufc); if (retval) @@ -4557,7 +4556,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake) *enable_wake = !!wufc; /* make sure adapter isn't asleep if manageability is enabled */ - if (adapter->flags & FLAG_MNG_PT_ENABLED) + if ((adapter->flags & FLAG_MNG_PT_ENABLED) || + (hw->mac.ops.check_mng_mode(hw))) *enable_wake = true; if (adapter->hw.phy.type == e1000_phy_igp_3) -- cgit v1.2.3-70-g09d2 From 68eac4602b9104cdaa6c18b3edd914cececa6a1e Mon Sep 17 00:00:00 2001 From: Xiaotian Feng Date: Fri, 14 Aug 2009 14:35:52 +0000 Subject: e1000e: fix use of pci_enable_pcie_error_reporting commit 111b9dc5 ("e1000e: add aer support") introduces pcie aer support for e1000e, but it is not reasonable to disable it in e1000_remove but enable it in e1000_resume. This patch enables aer support in e1000_probe. Signed-off-by: Xiaotian Feng Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/netdev.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/net/e1000e') diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 58e22fcb22b..fa92a683aef 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4670,14 +4670,6 @@ static int e1000_resume(struct pci_dev *pdev) return err; } - /* AER (Advanced Error Reporting) hooks */ - err = pci_enable_pcie_error_reporting(pdev); - if (err) { - dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed " - "0x%x\n", err); - /* non-fatal, continue */ - } - pci_set_master(pdev); pci_enable_wake(pdev, PCI_D3hot, 0); @@ -4990,6 +4982,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev, if (err) goto err_pci_reg; + /* AER (Advanced Error Reporting) hooks */ + err = pci_enable_pcie_error_reporting(pdev); + if (err) { + dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed " + "0x%x\n", err); + /* non-fatal, continue */ + } + pci_set_master(pdev); /* PCI config space info */ err = pci_save_state(pdev); -- cgit v1.2.3-70-g09d2