infiniband/core/mad.c

493 	 * Canceling all sends results in dropping received response
622 	 * a request or the ending LID routed part of a response is empty.
1121 		/* Reference for work request to QP + response */
1699 		/* is request/response. */
1753 	 * It's possible to receive the response before we've
1837 			/* Defined behavior is to complete response before request */
1861 				     struct ib_mad_private *response)
1889 		memcpy(response, recv, mad_priv_size(response));
1890 		response->header.recv_wc.wc = &response->header.wc;
1891 		response->header.recv_wc.recv_buf.mad = (struct ib_mad *)response->mad;
1892 		response->header.recv_wc.recv_buf.grh = &response->grh;
1894 		agent_send_response((const struct ib_mad_hdr *)response->mad,
1895 				    &response->grh, wc,
1899 				    response->mad_size,
1908 				    struct ib_mad_private *response,
1912 	struct ib_mad_hdr *resp_hdr = (struct ib_mad_hdr *)response->mad;
1916 		memcpy(response, recv, mad_priv_size(response));
1917 		response->header.recv_wc.wc = &response->header.wc;
1918 		response->header.recv_wc.recv_buf.mad = (struct ib_mad *)response->mad;
1919 		response->header.recv_wc.recv_buf.grh = &response->grh;
1948 	       struct ib_mad_private *response)
1978 		memcpy(response, recv, mad_priv_size(response));
1979 		response->header.recv_wc.wc = &response->header.wc;
1980 		response->header.recv_wc.recv_buf.opa_mad =
1981 				(struct opa_mad *)response->mad;
1982 		response->header.recv_wc.recv_buf.grh = &response->grh;
1984 		agent_send_response((const struct ib_mad_hdr *)response->mad,
1985 				    &response->grh, wc,
2004 	   struct ib_mad_private *response,
2012 				      response);
2014 	return handle_ib_smi(port_priv, qp_info, wc, port_num, recv, response);
2024 	struct ib_mad_private *recv, *response = NULL;
2080 	response = alloc_mad_private(mad_size, GFP_KERNEL);
2081 	if (!response)
2092 			       response, opa)
2102 			(struct ib_mad *)response->mad, &mad_size,
2112 				agent_send_response((const struct ib_mad_hdr *)response->mad,
2133 		   generate_unmatched_resp(recv, response, &mad_size, opa)) {
2134 		agent_send_response((const struct ib_mad_hdr *)response->mad, &recv->grh, wc,
2141 	if (response) {
2142 		ib_mad_post_receive_mads(qp_info, response);
2529 			 * Defined behavior is to complete response