mlx4/mlx4_ib/mlx4_ib_ah.c

50 	ah->av.ib.port_pd = cpu_to_be32(to_mpd(pd)->pdn | (ah_attr->port_num << 24));
51 	ah->av.ib.g_slid  = ah_attr->src_path_bits;
52 	ah->av.ib.sl_tclass_flowlabel = cpu_to_be32(ah_attr->sl << 28);
54 		ah->av.ib.g_slid   |= 0x80;
55 		ah->av.ib.gid_index = ah_attr->grh.sgid_index;
56 		ah->av.ib.hop_limit = ah_attr->grh.hop_limit;
57 		ah->av.ib.sl_tclass_flowlabel |=
60 		memcpy(ah->av.ib.dgid, ah_attr->grh.dgid.raw, 16);
63 	ah->av.ib.dlid    = cpu_to_be16(ah_attr->dlid);
65 		ah->av.ib.stat_rate = ah_attr->static_rate + MLX4_STAT_RATE_OFFSET;
66 		while (ah->av.ib.stat_rate > IB_RATE_2_5_GBPS + MLX4_STAT_RATE_OFFSET &&
67 		       !(1 << ah->av.ib.stat_rate & dev->caps.stat_rate_support))
68 			--ah->av.ib.stat_rate;
89 		rdma_get_mcast_mac(&in6, ah->av.eth.mac);
91 		memcpy(ah->av.eth.mac, ah_attr->dmac, ETH_ALEN);
97 	eth_zero_addr(ah->av.eth.s_mac);
100 		memcpy(ah->av.eth.s_mac, IF_LLADDR(gid_attr.ndev), ETH_ALEN);
105 	ah->av.eth.port_pd = cpu_to_be32(to_mpd(pd)->pdn | (ah_attr->port_num << 24));
109 	ah->av.eth.gid_index = ret;
110 	ah->av.eth.vlan = cpu_to_be16(vlan_tag);
111 	ah->av.eth.hop_limit = ah_attr->grh.hop_limit;
113 		ah->av.eth.stat_rate = ah_attr->static_rate + MLX4_STAT_RATE_OFFSET;
114 		while (ah->av.eth.stat_rate > IB_RATE_2_5_GBPS + MLX4_STAT_RATE_OFFSET &&
115 		       !(1 << ah->av.eth.stat_rate & dev->caps.stat_rate_support))
116 			--ah->av.eth.stat_rate;
123 		ah->av.ib.dlid = cpu_to_be16(0xc000);
125 	memcpy(ah->av.eth.dgid, ah_attr->grh.dgid.raw, 16);
126 	ah->av.eth.sl_tclass_flowlabel = cpu_to_be32(ah_attr->sl << 29);
171 	ah_attr->port_num = be32_to_cpu(ah->av.ib.port_pd) >> 24;
174 		ah_attr->sl = be32_to_cpu(ah->av.eth.sl_tclass_flowlabel) >> 29;
176 		ah_attr->sl = be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 28;
178 	ah_attr->dlid = ll == IB_LINK_LAYER_INFINIBAND ? be16_to_cpu(ah->av.ib.dlid) : 0;
179 	if (ah->av.ib.stat_rate)
180 		ah_attr->static_rate = ah->av.ib.stat_rate - MLX4_STAT_RATE_OFFSET;
181 	ah_attr->src_path_bits = ah->av.ib.g_slid & 0x7F;
187 			be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 20;
189 			be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) & 0xfffff;
190 		ah_attr->grh.hop_limit  = ah->av.ib.hop_limit;
191 		ah_attr->grh.sgid_index = ah->av.ib.gid_index;
192 		memcpy(ah_attr->grh.dgid.raw, ah->av.ib.dgid, 16);