From c0613ff21bef2595aebd8f33f36e52a7528e8cb0 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Wed, 7 Apr 2010 03:22:51 +0100 Subject: [PATCH] PCI: Disable MSI for MCP55 on P5N32-E SLI As reported in , MSI appears to be broken for this on-board device. We already have a quirk for the P5N32-SLI Premium; extend it to cover both variants of the board. Reported-by: Romain DEGEZ Signed-off-by: Ben Hutchings --- drivers/pci/quirks.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 27c0e6e..4807825 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2218,15 +2218,16 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE, ht_enable_msi_mapping); -/* The P5N32-SLI Premium motherboard from Asus has a problem with msi +/* The P5N32-SLI motherboards from Asus have a problem with msi * for the MCP55 NIC. It is not yet determined whether the msi problem * also affects other devices. As for now, turn off msi for this device. */ static void __devinit nvenet_msi_disable(struct pci_dev *dev) { - if (dmi_name_in_vendors("P5N32-SLI PREMIUM")) { + if (dmi_name_in_vendors("P5N32-SLI PREMIUM") || + dmi_name_in_vendors("P5N32-E SLI")) { dev_info(&dev->dev, - "Disabling msi for MCP55 NIC on P5N32-SLI Premium\n"); + "Disabling msi for MCP55 NIC on P5N32-SLI\n"); dev->no_msi = 1; } } -- 1.7.0.3