diff options
| author |   Jon Derrick <jonathan.derrick@intel.com> | 2018-09-07 13:22:30 -0600 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2018-10-02 16:22:11 -0500 |
| commit | 4f475e8e0a6d4f5d430350d1f74f7e4899fb1692 (patch) | |
| tree | db55270ea82dd7f6ed31e418f6844671862efa2c /arch/x86/pci/fixup.c | |
| parent | Linux 4.19-rc4 (diff) | |
| download | linux-dev-4f475e8e0a6d4f5d430350d1f74f7e4899fb1692.tar.xz linux-dev-4f475e8e0a6d4f5d430350d1f74f7e4899fb1692.zip | |
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/fixup.c')
| -rw-r--r-- | arch/x86/pci/fixup.c | 12 |
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 |