PCI: Add ACS quirks for Intel 1G NICs

Intel has verified that there is no peer-to-peer between functions for the
below selection of 82580, 82576, 82575, I350, and 82571 multi-port devices.
This adds the necessary quirks to consider the functions isolated from each
other.  82571 quad-port devices are omitted due to likely lack of
ACS/isolation in the onboard switch, rendering quirks for the downstream
endpoints useless.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: John Ronciak <john.ronciak@intel.com>

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 85f247e28a806a512861864e05e5279688094003..1bde3972e318c737deab1372c64bf1a5bec787de 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3822,6 +3822,38 @@ static const struct pci_dev_acs_enabled {
        { PCI_VENDOR_ID_INTEL, 0x154F, pci_quirk_mf_endpoint_acs },
        { PCI_VENDOR_ID_INTEL, 0x1551, pci_quirk_mf_endpoint_acs },
        { PCI_VENDOR_ID_INTEL, 0x1558, pci_quirk_mf_endpoint_acs },
+       /* 82580 */
+       { PCI_VENDOR_ID_INTEL, 0x1509, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x150E, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x150F, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1510, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1511, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1516, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1527, pci_quirk_mf_endpoint_acs },
+       /* 82576 */
+       { PCI_VENDOR_ID_INTEL, 0x10C9, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10E6, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10E7, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10E8, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x150A, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x150D, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1518, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1526, pci_quirk_mf_endpoint_acs },
+       /* 82575 */
+       { PCI_VENDOR_ID_INTEL, 0x10A7, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10A9, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10D6, pci_quirk_mf_endpoint_acs },
+       /* I350 */
+       { PCI_VENDOR_ID_INTEL, 0x1521, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1522, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1523, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1524, pci_quirk_mf_endpoint_acs },
+       /* 82571 (Quads omitted due to non-ACS switch) */
+       { PCI_VENDOR_ID_INTEL, 0x105E, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x105F, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x1060, pci_quirk_mf_endpoint_acs },
+       { PCI_VENDOR_ID_INTEL, 0x10D9, pci_quirk_mf_endpoint_acs },
+       /* Intel PCH root ports */
        { PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_quirk_intel_pch_acs },
        { 0x19a2, 0x710, pci_quirk_mf_endpoint_acs }, /* Emulex BE3-R */
        { 0x10df, 0x720, pci_quirk_mf_endpoint_acs }, /* Emulex Skyhawk-R */