Lines Matching refs:attr
292 int mthca_ah_query(struct ib_ah *ibah, struct ib_ah_attr *attr)
301 memset(attr, 0, sizeof *attr);
302 attr->dlid = be16_to_cpu(ah->av->dlid);
303 attr->sl = be32_to_cpu(ah->av->sl_tclass_flowlabel) >> 28;
304 attr->port_num = be32_to_cpu(ah->av->port_pd) >> 24;
305 attr->static_rate = mthca_rate_to_ib(dev, ah->av->msg_sr & 0x7,
306 attr->port_num);
307 attr->src_path_bits = ah->av->g_slid & 0x7F;
308 attr->ah_flags = mthca_ah_grh_present(ah) ? IB_AH_GRH : 0;
310 if (attr->ah_flags) {
311 attr->grh.traffic_class =
313 attr->grh.flow_label =
315 attr->grh.hop_limit = ah->av->hop_limit;
316 attr->grh.sgid_index = ah->av->gid_index &
318 memcpy(attr->grh.dgid.raw, ah->av->dgid, 16);