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authorMengyuan Lou <mengyuanlou@net-swift.com>2023-02-07 18:24:19 +0800
committerBjorn Helgaas <bhelgaas@google.com>2023-02-13 18:05:59 -0600
commita2b9b123ccac913e9f9b80337d687a2fe786a634 (patch)
tree63b687d62d8698792cf5787a230056e6ae1e714b /include/linux/pci_ids.h
parent63ba51db24ed1b8f8088a897290eb6c036c5435d (diff)
PCI: Add ACS quirk for Wangxun NICs
Wangxun has verified there is no peer-to-peer between functions for the below selection of SFxxx, RP1000 and RP2000 NICS. They may be multi-function devices, but the hardware does not advertise ACS capability. Add an ACS quirk for these devices so the functions can be in independent IOMMU groups. Link: https://lore.kernel.org/r/20230207102419.44326-1-mengyuanlou@net-swift.com Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci_ids.h')
-rw-r--r--include/linux/pci_ids.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b362d90eb9b0..bc8f484cdcf3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -3012,6 +3012,8 @@
#define PCI_DEVICE_ID_INTEL_VMD_9A0B 0x9a0b
#define PCI_DEVICE_ID_INTEL_S21152BB 0xb152
+#define PCI_VENDOR_ID_WANGXUN 0x8088
+
#define PCI_VENDOR_ID_SCALEMP 0x8686
#define PCI_DEVICE_ID_SCALEMP_VSMP_CTL 0x1010