vDPA/ifcvf: enable Intel C5000X-PL virtio-net for vDPA

This commit enabled Intel FPGA SmartNIC C5000X-PL virtio-net
for vDPA

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210317094933.16417-3-lingshan.zhu@intel.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

drivers/vdpa/ifcvf/ifcvf_base.h

@@ -23,6 +23,11 @@
 #define IFCVF_SUBSYS_VENDOR_ID	0x8086
 #define IFCVF_SUBSYS_DEVICE_ID	0x001A
 
+#define C5000X_PL_VENDOR_ID		0x1AF4
+#define C5000X_PL_DEVICE_ID		0x1000
+#define C5000X_PL_SUBSYS_VENDOR_ID	0x8086
+#define C5000X_PL_SUBSYS_DEVICE_ID	0x0001
+
 #define IFCVF_SUPPORTED_FEATURES \
 		((1ULL << VIRTIO_NET_F_MAC)			| \
 		 (1ULL << VIRTIO_F_ANY_LAYOUT)			| \

drivers/vdpa/ifcvf/ifcvf_main.c

@@ -483,6 +483,11 @@ static struct pci_device_id ifcvf_pci_ids[] = {
 		IFCVF_DEVICE_ID,
 		IFCVF_SUBSYS_VENDOR_ID,
 		IFCVF_SUBSYS_DEVICE_ID) },
+	{ PCI_DEVICE_SUB(C5000X_PL_VENDOR_ID,
+			 C5000X_PL_DEVICE_ID,
+			 C5000X_PL_SUBSYS_VENDOR_ID,
+			 C5000X_PL_SUBSYS_DEVICE_ID) },
+
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(pci, ifcvf_pci_ids);