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authorAlex Williamson <alex.williamson@redhat.com>2015-03-20 12:27:57 -0600
committerBjorn Helgaas <bhelgaas@google.com>2015-03-23 16:14:03 -0500
commitd748804f5be8ca4dd97a4167fcf84867dca7c116 (patch)
tree45632827ab747bf7642942d51a7bfc1f395740b6 /drivers/pci
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
downloadlinux-d748804f5be8ca4dd97a4167fcf84867dca7c116.tar.bz2
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>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/quirks.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 85f247e28a80..1bde3972e318 100644
--- 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 */