From f1b0e54e16b3db7882b4158ab4a26b87841753fd Mon Sep 17 00:00:00 2001 From: Jon Derrick Date: Thu, 17 Aug 2017 12:10:12 -0600 Subject: [PATCH] x86/PCI: Move VMD quirk to x86 fixups VMD currently only exists for Intel x86 products, so move the VMD quirk to arch/x86. Signed-off-by: Jon Derrick Signed-off-by: Bjorn Helgaas --- arch/x86/pci/fixup.c | 17 +++++++++++++++++ drivers/pci/quirks.c | 17 ----------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index 11e407489db0..4c2e318845ba 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -618,3 +618,20 @@ static void quirk_apple_mbp_poweroff(struct pci_dev *pdev) dev_info(dev, "can't work around MacBook Pro poweroff issue\n"); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x8c10, quirk_apple_mbp_poweroff); + +/* + * VMD-enabled root ports will change the source ID for all messages + * to the VMD device. Rather than doing device matching with the source + * ID, the AER driver should traverse the child device tree, reading + * AER registers to find the faulting device. + */ +static void quirk_no_aersid(struct pci_dev *pdev) +{ + /* VMD Domain */ + if (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000) + 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); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 6967c6b4cf6b..0b0a2ae9a853 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4657,23 +4657,6 @@ static void quirk_intel_qat_vf_cap(struct pci_dev *pdev) } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x443, quirk_intel_qat_vf_cap); -/* - * VMD-enabled root ports will change the source ID for all messages - * to the VMD device. Rather than doing device matching with the source - * ID, the AER driver should traverse the child device tree, reading - * AER registers to find the faulting device. - */ -static void quirk_no_aersid(struct pci_dev *pdev) -{ - /* VMD Domain */ - if (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000) - 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); - /* FLR may cause some 82579 devices to hang. */ static void quirk_intel_no_flr(struct pci_dev *dev) { -- 2.20.1