openeuler: pci: workaround multiple functions can be assigned to only one VM

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I66W4Y
CVE: NA

workaround if multiple functions on a PCl device belong to the same
IOMMU group, they can be directly assigned to only one VM as well,
letting multiple functions belong to different IOMMU group.
Signed-off-by: NDuanqiangWen <duanqiangwen@net-swift.com>

drivers/net/ethernet/netswift/ngbe/ngbe_type.h

@@ -65,11 +65,6 @@
 #endif
 
 /************ ngbe_register.h ************/
-/* Vendor ID */
-#ifndef PCI_VENDOR_ID_TRUSTNETIC
-#define PCI_VENDOR_ID_TRUSTNETIC                0x8088
-#endif
-
 /* Device IDs */
 /* copper */
 #define NGBE_DEV_ID_EM_TEST                   0x0000

drivers/net/ethernet/netswift/txgbe/txgbe_type.h

@@ -89,11 +89,6 @@
 #endif
 
 /************ txgbe_register.h ************/
-/* Vendor ID */
-#ifndef PCI_VENDOR_ID_TRUSTNETIC
-#define PCI_VENDOR_ID_TRUSTNETIC                0x8088
-#endif
-
 /* Device IDs */
 #define TXGBE_DEV_ID_SP1000                     0x1001
 #define TXGBE_DEV_ID_WX1820                     0x2001

drivers/pci/quirks.c

@@ -4979,6 +4979,7 @@ static const struct pci_dev_acs_enabled {
 	/* because rootcomplex Vendor id is 0x17cd on phytium cpu */
 	{ 0x17cd, PCI_ANY_ID, pci_quirk_xgene_acs },
 #endif
+	{ PCI_VENDOR_ID_TRUSTNETIC, PCI_ANY_ID, pci_quirk_mf_endpoint_acs },
 	{ 0 }
 };
 

include/linux/pci_ids.h

@@ -3139,4 +3139,6 @@
 
 #define PCI_VENDOR_ID_NCUBE		0x10ff
 
+#define PCI_VENDOR_ID_TRUSTNETIC    0x8088
+
 #endif /* _LINUX_PCI_IDS_H */