diff options
Diffstat (limited to 'drivers/infiniband/core/ucma.c')
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 45d67e9228d7..ad45469f7582 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -722,26 +722,13 @@ static ssize_t ucma_query_route(struct ucma_file *file, resp.node_guid = (__force __u64) ctx->cm_id->device->node_guid; resp.port_num = ctx->cm_id->port_num; - switch (rdma_node_get_transport(ctx->cm_id->device->node_type)) { - case RDMA_TRANSPORT_IB: - switch (rdma_port_get_link_layer(ctx->cm_id->device, - ctx->cm_id->port_num)) { - case IB_LINK_LAYER_INFINIBAND: - ucma_copy_ib_route(&resp, &ctx->cm_id->route); - break; - case IB_LINK_LAYER_ETHERNET: - ucma_copy_iboe_route(&resp, &ctx->cm_id->route); - break; - default: - break; - } - break; - case RDMA_TRANSPORT_IWARP: + + if (rdma_cap_ib_sa(ctx->cm_id->device, ctx->cm_id->port_num)) + ucma_copy_ib_route(&resp, &ctx->cm_id->route); + else if (rdma_protocol_roce(ctx->cm_id->device, ctx->cm_id->port_num)) + ucma_copy_iboe_route(&resp, &ctx->cm_id->route); + else if (rdma_protocol_iwarp(ctx->cm_id->device, ctx->cm_id->port_num)) ucma_copy_iw_route(&resp, &ctx->cm_id->route); - break; - default: - break; - } out: if (copy_to_user((void __user *)(unsigned long)cmd.response, |