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PCI/P2PDMA: Add Intel SkyLake-E to the whitelist 

Intel SkyLake-E was successfully tested for p2pdma transactions spanning
over a host bridge and PCI bridge with IOMMU on.  Add it to the whitelist.

Link: https://lore.kernel.org/r/1575669165-31697-1-git-send-email-abaloyan@gigaio.com
Signed-off-by: Armen Baloyan <abaloyan@gigaio.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
alistair/sensors
Armen Baloyan 2019-12-06 13:52:45 -08:00 committed by Bjorn Helgaas
parent e42617b825
commit bc123a515c
1 changed files with 3 additions and 0 deletions
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3
drivers/pci/p2pdma.c
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@ -289,6 +289,9 @@ static const struct pci_p2pdma_whitelist_entry {
/* Intel Xeon E7 v3/Xeon E5 v3/Core i7 */
{PCI_VENDOR_ID_INTEL, 0x2f00, REQ_SAME_HOST_BRIDGE},
{PCI_VENDOR_ID_INTEL, 0x2f01, REQ_SAME_HOST_BRIDGE},
/* Intel SkyLake-E */
{PCI_VENDOR_ID_INTEL, 0x2030, 0},
{PCI_VENDOR_ID_INTEL, 0x2020, 0},
{}
};