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authorBjorn Helgaas <bhelgaas@google.com>2020-01-29 16:59:58 -0600
committerBjorn Helgaas <bhelgaas@google.com>2020-01-29 16:59:58 -0600
commit4161953f95454c4ad465fcc01cca1c870dd1057f (patch)
treef1911cd05bb4b0b8f323e5328122ef6d6a4a095b /drivers/pci
parent04df6ad95a5e4bf332c9ed364ddb24ac3e9d334c (diff)
parentbc123a515cb76c432293a6c4b4765b5ec0c813cf (diff)
downloadlinux-4161953f95454c4ad465fcc01cca1c870dd1057f.tar.bz2
Merge branch 'pci/p2pdma'
- Add Intel SkyLake-E to the whitelist of host bridges that support peer-to-peer DMA (Armen Baloyan) * pci/p2pdma: PCI/P2PDMA: Add Intel SkyLake-E to the whitelist
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/p2pdma.c3
1 files changed, 3 insertions, 0 deletions
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},
{}
};