static int create_raw_packet_qp_tir(struct mlx5_ib_dev *dev,
struct mlx5_ib_rq *rq, u32 tdn,
- bool tunnel_offload_en)
+ u32 *qp_flags_en)
{
+ u8 lb_flag = 0;
u32 *in;
void *tirc;
int inlen;
MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_DIRECT);
MLX5_SET(tirc, tirc, inline_rqn, rq->base.mqp.qpn);
MLX5_SET(tirc, tirc, transport_domain, tdn);
- if (tunnel_offload_en)
+ if (*qp_flags_en & MLX5_QP_FLAG_TUNNEL_OFFLOADS)
MLX5_SET(tirc, tirc, tunneled_offload_en, 1);
- if (dev->rep)
- MLX5_SET(tirc, tirc, self_lb_block,
- MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST);
+ if (*qp_flags_en & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC)
+ lb_flag |= MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST;
+
+ if (*qp_flags_en & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC)
+ lb_flag |= MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST;
+
+ if (dev->rep) {
+ lb_flag |= MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST;
+ *qp_flags_en |= MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC;
+ }
+
+ MLX5_SET(tirc, tirc, self_lb_block, lb_flag);
err = mlx5_core_create_tir(dev->mdev, in, inlen, &rq->tirn);
goto err_destroy_sq;
- err = create_raw_packet_qp_tir(dev, rq, tdn,
- qp->tunnel_offload_en);
+ err = create_raw_packet_qp_tir(dev, rq, tdn, &qp->flags_en);
if (err)
goto err_destroy_rq;
}
u32 tdn = mucontext->tdn;
struct mlx5_ib_create_qp_rss ucmd = {};
size_t required_cmd_sz;
+ u8 lb_flag = 0;
if (init_attr->qp_type != IB_QPT_RAW_PACKET)
return -EOPNOTSUPP;
return -EOPNOTSUPP;
}
- if (ucmd.flags & ~MLX5_QP_FLAG_TUNNEL_OFFLOADS) {
+ if (ucmd.flags & ~(MLX5_QP_FLAG_TUNNEL_OFFLOADS |
+ MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC |
+ MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC)) {
mlx5_ib_dbg(dev, "invalid flags\n");
return -EOPNOTSUPP;
}
return -EOPNOTSUPP;
}
+ if (ucmd.flags & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC || dev->rep) {
+ lb_flag |= MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST;
+ qp->flags_en |= MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC;
+ }
+
+ if (ucmd.flags & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC) {
+ lb_flag |= MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST;
+ qp->flags_en |= MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC;
+ }
+
err = ib_copy_to_udata(udata, &resp, min(udata->outlen, sizeof(resp)));
if (err) {
mlx5_ib_dbg(dev, "copy failed\n");
if (ucmd.flags & MLX5_QP_FLAG_TUNNEL_OFFLOADS)
MLX5_SET(tirc, tirc, tunneled_offload_en, 1);
+ MLX5_SET(tirc, tirc, self_lb_block, lb_flag);
+
if (ucmd.rx_hash_fields_mask & MLX5_RX_HASH_INNER)
hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_inner);
else
MLX5_SET(rx_hash_field_select, hfso, selected_fields, selected_fields);
create_tir:
- if (dev->rep)
- MLX5_SET(tirc, tirc, self_lb_block,
- MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST);
-
err = mlx5_core_create_tir(dev->mdev, in, inlen, &qp->rss_qp.tirn);
if (err)
mlx5_ib_dbg(dev, "Tunnel offload isn't supported\n");
return -EOPNOTSUPP;
}
- qp->tunnel_offload_en = true;
+ qp->flags_en |= MLX5_QP_FLAG_TUNNEL_OFFLOADS;
+ }
+
+ if (ucmd.flags & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC) {
+ if (init_attr->qp_type != IB_QPT_RAW_PACKET) {
+ mlx5_ib_dbg(dev, "Self-LB UC isn't supported\n");
+ return -EOPNOTSUPP;
+ }
+ qp->flags_en |= MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC;
+ }
+
+ if (ucmd.flags & MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC) {
+ if (init_attr->qp_type != IB_QPT_RAW_PACKET) {
+ mlx5_ib_dbg(dev, "Self-LB UM isn't supported\n");
+ return -EOPNOTSUPP;
+ }
+ qp->flags_en |= MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC;
}
if (init_attr->create_flags & IB_QP_CREATE_SOURCE_QPN) {