From e3008dedff4bdc96a5f67224cd3d8d12237082a0 Mon Sep 17 00:00:00 2001 From: Andy Gospodarek Date: Thu, 10 May 2007 22:58:57 -0700 Subject: PCI: disable MSI by default on systems with Serverworks HT1000 chips I've been seeing lots of messages like these: eth0: No interrupt was generated using MSI, switching to INTx mode. Please report this failure to the PCI maintainer and include system chipset information. On several systems that use the following Severworks HT1000 (also sometimes labeled as a Broadcom chipset as well) bridge chips. It doesn't appear MSI works well (if at all) on these systems. Signed-off-by: Andy Gospodarek Cc: "Eric W. Biederman" Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pci') diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 1cff65fb9c4..49379821c9d 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1637,6 +1637,7 @@ static void __init quirk_disable_all_msi(struct pci_dev *dev) printk(KERN_WARNING "PCI: MSI quirk detected. MSI deactivated.\n"); } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCNB_LE, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000_PCIX, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_all_msi); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_all_msi); -- cgit v1.2.3