This commit enabled Intel FPGA SmartNIC C5000X-PL virtio-block for vDPA. Signed-off-by: Zhu Lingshan <lingshan....@intel.com> --- 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