From bc123a515cb76c432293a6c4b4765b5ec0c813cf Mon Sep 17 00:00:00 2001 From: Armen Baloyan Date: Fri, 6 Dec 2019 13:52:45 -0800 Subject: [PATCH] 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 Signed-off-by: Bjorn Helgaas Reviewed-by: Logan Gunthorpe --- drivers/pci/p2pdma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 0608aae72ccc..9a8a38384121 100644 --- a/drivers/pci/p2pdma.c +++ b/drivers/pci/p2pdma.c @@ -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}, {} };