[PATCH V2 2/3] vDPA/ifcvf: enable Intel C5000X-PL virtio-block for vDPA

[Zhu Lingshan]

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

Signed-off-by: Zhu Lingshan <lingshan.zhu@xxxxxxxxx>
---
 drivers/vdpa/ifcvf/ifcvf_base.h |  8 +++++++-
 drivers/vdpa/ifcvf/ifcvf_main.c | 10 +++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h
index 1c04cd256fa7..0111bfdeb342 100644
--- a/drivers/vdpa/ifcvf/ifcvf_base.h
+++ b/drivers/vdpa/ifcvf/ifcvf_base.h
@@ -15,6 +15,7 @@
 #include <linux/pci_regs.h>
 #include <linux/vdpa.h>
 #include <uapi/linux/virtio_net.h>
+#include <uapi/linux/virtio_blk.h>
 #include <uapi/linux/virtio_config.h>
 #include <uapi/linux/virtio_pci.h>
 
@@ -28,7 +29,12 @@
 #define C5000X_PL_SUBSYS_VENDOR_ID	0x8086
 #define C5000X_PL_SUBSYS_DEVICE_ID	0x0001
 
-#define IFCVF_SUPPORTED_FEATURES \
+#define C5000X_PL_BLK_VENDOR_ID		0x1AF4
+#define C5000X_PL_BLK_DEVICE_ID		0x1001
+#define C5000X_PL_BLK_SUBSYS_VENDOR_ID	0x8086
+#define C5000X_PL_BLK_SUBSYS_DEVICE_ID	0x0002
+
+#define IFCVF_NET_SUPPORTED_FEATURES \
 		((1ULL << VIRTIO_NET_F_MAC)			| \
 		 (1ULL << VIRTIO_F_ANY_LAYOUT)			| \
 		 (1ULL << VIRTIO_F_VERSION_1)			| \
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index 469a9b5737b7..cea1313b1a3f 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -171,7 +171,11 @@ static u64 ifcvf_vdpa_get_features(struct vdpa_device *vdpa_dev)
 	struct ifcvf_hw *vf = vdpa_to_vf(vdpa_dev);
 	u64 features;
 
-	features = ifcvf_get_features(vf) & IFCVF_SUPPORTED_FEATURES;
+	if (vf->dev_type == VIRTIO_ID_NET)
+		features = ifcvf_get_features(vf) & IFCVF_NET_SUPPORTED_FEATURES;
+
+	if (vf->dev_type == VIRTIO_ID_BLOCK)
+		features = ifcvf_get_features(vf);
 
 	return features;
 }
@@ -517,6 +521,10 @@ static struct pci_device_id ifcvf_pci_ids[] = {
 			 C5000X_PL_DEVICE_ID,
 			 C5000X_PL_SUBSYS_VENDOR_ID,
 			 C5000X_PL_SUBSYS_DEVICE_ID) },
+	{ PCI_DEVICE_SUB(C5000X_PL_BLK_VENDOR_ID,
+			 C5000X_PL_BLK_DEVICE_ID,
+			 C5000X_PL_BLK_SUBSYS_VENDOR_ID,
+			 C5000X_PL_BLK_SUBSYS_DEVICE_ID) },
 
 	{ 0 },
 };
-- 
2.27.0