net/virtio: support vhost-user protocol features

[dpdk.git] / drivers / net / virtio / virtio_user / virtio_user_dev.h

diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.h b/drivers/net/virtio/virtio_user/virtio_user_dev.h
index 3b6b6065a557e4a1fcf7ad9059b2ba0f1685df54..56e638f8a6d600b560f13e773d8715c02d49b132 100644 (file)
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.h
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.h
@@ -40,6 +40,9 @@ struct virtio_user_dev {
        uint64_t        device_features; /* supported features by device */
        uint64_t        frontend_features; /* enabled frontend features */
        uint64_t        unsupported_features; /* unsupported features mask */
+       uint64_t        protocol_features; /* negotiated protocol features
+                                           * (Vhost-user only)
+                                           */
        uint8_t         status;
        uint16_t        port_id;
        uint8_t         mac_addr[RTE_ETHER_ADDR_LEN];