PCI: Add ACS quirks for Intel 9-series PCH root ports

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Intel confirms that 9-series chipset root ports provide ACS-equivalent
isolation when configured via the existing Intel PCH ACS quirk setup.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Don Dugger <donald.d.dugger@intel.com>

authored by

Alex Williamson and committed by

Bjorn Helgaas 11 years ago dca230d1 5ebe6afa

1 changed file

expand all

drivers

pci

quirks.c

drivers/pci/quirks.c

··· 3740 3740 /* Wellsburg (X99) PCH */ 3741 3741 0x8d10, 0x8d11, 0x8d12, 0x8d13, 0x8d14, 0x8d15, 0x8d16, 0x8d17, 3742 3742 0x8d18, 0x8d19, 0x8d1a, 0x8d1b, 0x8d1c, 0x8d1d, 0x8d1e, 3743 + /* Lynx Point (9 series) PCH */ 3744 + 0x8c90, 0x8c92, 0x8c94, 0x8c96, 0x8c98, 0x8c9a, 0x8c9c, 0x8c9e, 3743 3745 }; 3744 3746 3745 3747 static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)