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authorJon Derrick <jonathan.derrick@intel.com>2017-08-17 12:10:13 -0600
committerBjorn Helgaas <bhelgaas@google.com>2017-08-30 16:41:49 -0500
commitc37f23d44e866d079d30399cb358dd19617562a1 (patch)
tree846d576d97cb4c9b66017f56a478df011307c6da /arch/x86/pci/fixup.c
parentf1b0e54e16b3db7882b4158ab4a26b87841753fd (diff)
downloadlinux-c37f23d44e866d079d30399cb358dd19617562a1.tar.bz2
x86/PCI: Use is_vmd() rather than relying on the domain number
Use the is_vmd() predicate to identify devices below a VMD host rather than relying on the domain number. 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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 4c2e318845ba..f2228b150faa 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -628,7 +628,7 @@ 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 (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000)
+ if (is_vmd(pdev->bus))
pdev->bus->bus_flags |= PCI_BUS_FLAGS_NO_AERSID;
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);