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authorJon Derrick <jonathan.derrick@intel.com>2018-09-07 13:22:30 -0600
committerBjorn Helgaas <bhelgaas@google.com>2018-10-02 16:22:11 -0500
commit4f475e8e0a6d4f5d430350d1f74f7e4899fb1692 (patch)
treedb55270ea82dd7f6ed31e418f6844671862efa2c /arch/x86/pci
parent7876320f88802b22d4e2daf7eb027dd14175a0f8 (diff)
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: Jon Derrick <jonathan.derrick@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/x86/pci')
-rw-r--r--arch/x86/pci/fixup.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 13f4485ca388..30a5111ae5fd 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -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