diff options
| -rw-r--r-- | hw/rdma/vmw/pvrdma_cmd.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/hw/rdma/vmw/pvrdma_cmd.c b/hw/rdma/vmw/pvrdma_cmd.c index c6ed025982..d385d18d9c 100644 --- a/hw/rdma/vmw/pvrdma_cmd.c +++ b/hw/rdma/vmw/pvrdma_cmd.c @@ -129,23 +129,27 @@ static int query_port(PVRDMADev *dev, union pvrdma_cmd_req *req, { struct pvrdma_cmd_query_port *cmd = &req->query_port; struct pvrdma_cmd_query_port_resp *resp = &rsp->query_port_resp; - struct pvrdma_port_attr attrs = {}; + struct ibv_port_attr attrs = {}; if (cmd->port_num > MAX_PORTS) { return -EINVAL; } - if (rdma_backend_query_port(&dev->backend_dev, - (struct ibv_port_attr *)&attrs)) { + if (rdma_backend_query_port(&dev->backend_dev, &attrs)) { return -ENOMEM; } memset(resp, 0, sizeof(*resp)); - resp->attrs.state = dev->func0->device_active ? attrs.state : - PVRDMA_PORT_DOWN; - resp->attrs.max_mtu = attrs.max_mtu; - resp->attrs.active_mtu = attrs.active_mtu; + /* + * The state, max_mtu and active_mtu fields are enums; the values + * for pvrdma_port_state and pvrdma_mtu match those for + * ibv_port_state and ibv_mtu, so we can cast them safely. + */ + resp->attrs.state = dev->func0->device_active ? + (enum pvrdma_port_state)attrs.state : PVRDMA_PORT_DOWN; + resp->attrs.max_mtu = (enum pvrdma_mtu)attrs.max_mtu; + resp->attrs.active_mtu = (enum pvrdma_mtu)attrs.active_mtu; resp->attrs.phys_state = attrs.phys_state; resp->attrs.gid_tbl_len = MIN(MAX_PORT_GIDS, attrs.gid_tbl_len); resp->attrs.max_msg_sz = 1024; |