On Fri, Mar 20, 2015 at 1:27 PM, Alex Williamson
<alex.williamson@xxxxxxxxxx> wrote:
> 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@xxxxxxxxxx>
> Cc: John Ronciak <john.ronciak@xxxxxxxxx>
Applied to pci/virtualization for v4.1, thanks!
> ---
> drivers/pci/quirks.c | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 85f247e..1bde397 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 */
>
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
