Cross Reference: /drivers/infiniband/hw/ehca/ehca

Lines Matching defs:ah_attr
88 struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
97 		ehca_err(pd->device, "Out of memory pd=%p ah_attr=%p",
98 			 pd, ah_attr);
102 	av->av.sl = ah_attr->sl;
103 	av->av.dlid = ah_attr->dlid;
104 	av->av.slid_path_bits = ah_attr->src_path_bits;
108 		if (ehca_calc_ipd(shca, ah_attr->port_num,
109 				  ah_attr->static_rate, &ipd)) {
117 	av->av.lnh = ah_attr->ah_flags;
120 					    ah_attr->grh.traffic_class);
122 					    ah_attr->grh.flow_label);
124 					    ah_attr->grh.hop_limit);
127 	if (ah_attr->ah_flags & IB_AH_GRH) {
132 		rc = ehca_query_port(pd->device, ah_attr->port_num,
138 				 "pd=%p ah_attr=%p", rc, pd, ah_attr);
143 				    ah_attr->port_num,
144 				    ah_attr->grh.sgid_index, &gid);
149 				 "pd=%p ah_attr=%p", rc, pd, ah_attr);
157 	memcpy(&av->av.grh.word_3, &ah_attr->grh.dgid,
158 	       sizeof(ah_attr->grh.dgid));
168 int ehca_modify_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr)
176 	new_ehca_av.sl = ah_attr->sl;
177 	new_ehca_av.dlid = ah_attr->dlid;
178 	new_ehca_av.slid_path_bits = ah_attr->src_path_bits;
179 	new_ehca_av.ipd = ah_attr->static_rate;
181 					 (ah_attr->ah_flags & IB_AH_GRH) > 0);
183 						ah_attr->grh.traffic_class);
185 						 ah_attr->grh.flow_label);
187 						 ah_attr->grh.hop_limit);
191 	if (ah_attr->ah_flags & IB_AH_GRH) {
196 		rc = ehca_query_port(ah->device, ah_attr->port_num,
201 				 "ah=%p ah_attr=%p port_num=%x",
202 				 rc, ah, ah_attr, ah_attr->port_num);
207 				    ah_attr->port_num,
208 				    ah_attr->grh.sgid_index, &gid);
212 				 "ah=%p ah_attr=%p port_num=%x "
214 				 rc, ah, ah_attr, ah_attr->port_num,
215 				 ah_attr->grh.sgid_index);
223 	memcpy(&new_ehca_av.grh.word_3, &ah_attr->grh.dgid,
224 	       sizeof(ah_attr->grh.dgid));
232 int ehca_query_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr)
236 	memcpy(&ah_attr->grh.dgid, &av->av.grh.word_3,
237 	       sizeof(ah_attr->grh.dgid));
238 	ah_attr->sl = av->av.sl;
240 	ah_attr->dlid = av->av.dlid;
242 	ah_attr->src_path_bits = av->av.slid_path_bits;
243 	ah_attr->static_rate = av->av.ipd;
244 	ah_attr->ah_flags = EHCA_BMASK_GET(GRH_FLAG_MASK, av->av.lnh);
245 	ah_attr->grh.traffic_class = EHCA_BMASK_GET(GRH_TCLASS_MASK,
247 	ah_attr->grh.hop_limit = EHCA_BMASK_GET(GRH_HOPLIMIT_MASK,
249 	ah_attr->grh.flow_label = EHCA_BMASK_GET(GRH_FLOWLABEL_MASK,