C++ (Cpp) rdma_ah_set_dgid_raw Exemples

Exemple #1

Fichier : ah.c Projet : krzk/linux

int mlx5_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr)
{
	struct mlx5_ib_ah *ah = to_mah(ibah);
	u32 tmp;

	memset(ah_attr, 0, sizeof(*ah_attr));
	ah_attr->type = ibah->type;

	tmp = be32_to_cpu(ah->av.grh_gid_fl);
	if (tmp & (1 << 30)) {
		rdma_ah_set_grh(ah_attr, NULL,
				tmp & 0xfffff,
				(tmp >> 20) & 0xff,
				ah->av.hop_limit,
				ah->av.tclass);
		rdma_ah_set_dgid_raw(ah_attr, ah->av.rgid);
	}

Exemple #2

Fichier : hns_roce_ah.c Projet : austriancoder/linux

int hns_roce_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr)
{
	struct hns_roce_ah *ah = to_hr_ah(ibah);

	memset(ah_attr, 0, sizeof(*ah_attr));

	rdma_ah_set_sl(ah_attr, (le32_to_cpu(ah->av.sl_tclass_flowlabel) >>
				 HNS_ROCE_SL_SHIFT));
	rdma_ah_set_port_num(ah_attr, (le32_to_cpu(ah->av.port_pd) >>
				       HNS_ROCE_PORT_NUM_SHIFT));
	rdma_ah_set_static_rate(ah_attr, ah->av.stat_rate);
	rdma_ah_set_grh(ah_attr, NULL,
			(le32_to_cpu(ah->av.sl_tclass_flowlabel) &
			 HNS_ROCE_FLOW_LABEL_MASK), ah->av.gid_index,
			ah->av.hop_limit,
			(le32_to_cpu(ah->av.sl_tclass_flowlabel) >>
			 HNS_ROCE_TCLASS_SHIFT));
	rdma_ah_set_dgid_raw(ah_attr, ah->av.dgid);

	return 0;
}