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Commit 4f475e8e authored by Jon Derrick's avatar Jon Derrick Committed by Bjorn Helgaas
Browse files

x86/PCI: Apply VMD's AERSID fixup generically 



A root port Device ID changed between simulation and production.  Rather
than match Device IDs which may not be future-proof if left unmaintained,
match all root ports which exist in a VMD domain.

Signed-off-by: default avatarJon Derrick <jonathan.derrick@intel.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 7876320f

arch/x86/pci/fixup.c

+3 −9
Original line number Diff line number Diff line
@@ -629,17 +629,11 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x8c10, quirk_apple_mbp_poweroff); 
static void quirk_no_aersid(struct pci_dev *pdev)

{

	/* VMD Domain */

	if (is_vmd(pdev->bus))

	if (is_vmd(pdev->bus) && pci_is_root_bus(pdev->bus))

		pdev->bus->bus_flags |= PCI_BUS_FLAGS_NO_AERSID;

}

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2031, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2032, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2033, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x334a, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x334b, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x334c, quirk_no_aersid);

DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x334d, quirk_no_aersid);

DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID,

			      PCI_CLASS_BRIDGE_PCI, 8, quirk_no_aersid);



#ifdef CONFIG_PHYS_ADDR_T_64BIT