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Commit 1a30fd0d authored by Alex Williamson's avatar Alex Williamson Committed by Bjorn Helgaas
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PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk 

Intel has updated Red Hat bz1037684 to note that X79 PCH root ports also
provide isolation and the same ACS quirks apply.  Some sources indicate
additional device IDs for X79, but this patch includes only the ones
specifically identified by Intel:
https://bugzilla.redhat.com/show_bug.cgi?id=1037684#c11



Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarDon Dugger <donald.d.dugger@intel.com>
parent c9eaa447

drivers/pci/quirks.c

+2 −0
Original line number Diff line number Diff line
@@ -3453,6 +3453,8 @@ static const u16 pci_quirk_intel_pch_acs_ids[] = { 
	/* Wildcat PCH */

	0x9c90, 0x9c91, 0x9c92, 0x9c93, 0x9c94, 0x9c95, 0x9c96, 0x9c97,

	0x9c98, 0x9c99, 0x9c9a, 0x9c9b,

	/* Patsburg (X79) PCH */

	0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e,

};



static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)