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path: root/drivers/infiniband/core/ucma.c
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Diffstat (limited to 'drivers/infiniband/core/ucma.c')
-rw-r--r--drivers/infiniband/core/ucma.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index ca12acf38379..ec1e9da1488b 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -636,6 +636,16 @@ static void ucma_copy_iboe_route(struct rdma_ucm_query_route_resp *resp,
}
}
+static void ucma_copy_iw_route(struct rdma_ucm_query_route_resp *resp,
+ struct rdma_route *route)
+{
+ struct rdma_dev_addr *dev_addr;
+
+ dev_addr = &route->addr.dev_addr;
+ rdma_addr_get_dgid(dev_addr, (union ib_gid *) &resp->ib_route[0].dgid);
+ rdma_addr_get_sgid(dev_addr, (union ib_gid *) &resp->ib_route[0].sgid);
+}
+
static ssize_t ucma_query_route(struct ucma_file *file,
const char __user *inbuf,
int in_len, int out_len)
@@ -670,8 +680,10 @@ 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;
- if (rdma_node_get_transport(ctx->cm_id->device->node_type) == RDMA_TRANSPORT_IB) {
- switch (rdma_port_get_link_layer(ctx->cm_id->device, 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;
@@ -681,6 +693,12 @@ static ssize_t ucma_query_route(struct ucma_file *file,
default:
break;
}
+ break;
+ case RDMA_TRANSPORT_IWARP:
+ ucma_copy_iw_route(&resp, &ctx->cm_id->route);
+ break;
+ default:
+ break;
}
out: