return ret;
}
+static void rndis_set_link_state(struct rndis_device *rdev,
+ struct rndis_request *request)
+{
+ u32 link_status;
+ struct rndis_query_complete *query_complete;
+
+ query_complete = &request->response_msg.msg.query_complete;
+
+ if (query_complete->status == RNDIS_STATUS_SUCCESS &&
+ query_complete->info_buflen == sizeof(u32)) {
+ memcpy(&link_status, (void *)((unsigned long)query_complete +
+ query_complete->info_buf_offset), sizeof(u32));
+ rdev->link_state = link_status != 0;
+ }
+}
+
static void rndis_filter_receive_response(struct rndis_device *dev,
struct rndis_message *resp)
{
sizeof(struct rndis_message) + RNDIS_EXT_LEN) {
memcpy(&request->response_msg, resp,
resp->msg_len);
+ if (request->request_msg.ndis_msg_type ==
+ RNDIS_MSG_QUERY && request->request_msg.msg.
+ query_req.oid == RNDIS_OID_GEN_MEDIA_CONNECT_STATUS)
+ rndis_set_link_state(dev, request);
} else {
netdev_err(ndev,
"rndis response buffer overflow "
ret = rndis_filter_query_device(dev,
RNDIS_OID_GEN_MEDIA_CONNECT_STATUS,
&link_status, &size);
- dev->link_state = (link_status != 0) ? true : false;
return ret;
}