net/virtio: support vhost-user protocol features

[dpdk.git] / drivers / net / virtio / virtio_user / vhost_user.c

diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
index 74b82e5..e330675 100644 (file)
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c
@@ -241,6 +241,8 @@ const char * const vhost_msg_strings[] = {
        [VHOST_USER_SET_VRING_KICK] = "VHOST_SET_VRING_KICK",
        [VHOST_USER_SET_MEM_TABLE] = "VHOST_SET_MEM_TABLE",
        [VHOST_USER_SET_VRING_ENABLE] = "VHOST_SET_VRING_ENABLE",
+       [VHOST_USER_GET_PROTOCOL_FEATURES] = "VHOST_USER_GET_PROTOCOL_FEATURES",
+       [VHOST_USER_SET_PROTOCOL_FEATURES] = "VHOST_USER_SET_PROTOCOL_FEATURES",
 };
 
 static int
@@ -269,10 +271,12 @@ vhost_user_sock(struct virtio_user_dev *dev,
 
        switch (req) {
        case VHOST_USER_GET_FEATURES:
+       case VHOST_USER_GET_PROTOCOL_FEATURES:
                need_reply = 1;
                break;
 
        case VHOST_USER_SET_FEATURES:
+       case VHOST_USER_SET_PROTOCOL_FEATURES:
        case VHOST_USER_SET_LOG_BASE:
                msg.payload.u64 = *((__u64 *)arg);
                msg.size = sizeof(m.payload.u64);
@@ -351,6 +355,7 @@ vhost_user_sock(struct virtio_user_dev *dev,
 
                switch (req) {
                case VHOST_USER_GET_FEATURES:
+               case VHOST_USER_GET_PROTOCOL_FEATURES:
                        if (msg.size != sizeof(m.payload.u64)) {
                                PMD_DRV_LOG(ERR, "Received bad msg size");
                                return -1;