bfi_enet_rx_vlan_req
struct bfi_enet_rx_vlan_req *req = &rxf->bfi_enet_cmd.vlan_req;
bfi_msgq_num_cmd_entries(sizeof(struct bfi_enet_rx_vlan_req)));
sizeof(struct bfi_enet_rx_vlan_req), &req->mh);
struct bfi_enet_rx_vlan_req vlan_req;