aboutsummaryrefslogtreecommitdiffstats
path: root/include/rdma
diff options
context:
space:
mode:
authorSean Hefty <sean.hefty@intel.com>2006-11-30 16:33:14 -0800
committerRoland Dreier <rolandd@cisco.com>2006-12-12 11:50:21 -0800
commita1b1b61f80aba49f1e0f32b0e4b1c35be91c57fa (patch)
tree8bd7253546835791ff5a74bf17464992ea038cbf /include/rdma
parentRDMA/cma: Remove unneeded qp_type parameter from rdma_cm (diff)
downloadlinux-dev-a1b1b61f80aba49f1e0f32b0e4b1c35be91c57fa.tar.xz
linux-dev-a1b1b61f80aba49f1e0f32b0e4b1c35be91c57fa.zip
RDMA/cma: Report connect info with connect events
Connection information was never given to the recipient of a connection request or reply message. Only the event was delivered. Report the connection data with the event to allows user to reject the connection based on the requested parameters, or adjust their resources to match the request. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/rdma_cm.h31
1 files changed, 16 insertions, 15 deletions
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 4c07f9699d06..aa6ce47537a2 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -77,11 +77,25 @@ struct rdma_route {
int num_paths;
};
+struct rdma_conn_param {
+ const void *private_data;
+ u8 private_data_len;
+ u8 responder_resources;
+ u8 initiator_depth;
+ u8 flow_control;
+ u8 retry_count; /* ignored when accepting */
+ u8 rnr_retry_count;
+ /* Fields below ignored if a QP is created on the rdma_cm_id. */
+ u8 srq;
+ u32 qp_num;
+};
+
struct rdma_cm_event {
enum rdma_cm_event_type event;
int status;
- void *private_data;
- u8 private_data_len;
+ union {
+ struct rdma_conn_param conn;
+ } param;
};
struct rdma_cm_id;
@@ -204,19 +218,6 @@ void rdma_destroy_qp(struct rdma_cm_id *id);
int rdma_init_qp_attr(struct rdma_cm_id *id, struct ib_qp_attr *qp_attr,
int *qp_attr_mask);
-struct rdma_conn_param {
- const void *private_data;
- u8 private_data_len;
- u8 responder_resources;
- u8 initiator_depth;
- u8 flow_control;
- u8 retry_count; /* ignored when accepting */
- u8 rnr_retry_count;
- /* Fields below ignored if a QP is created on the rdma_cm_id. */
- u8 srq;
- u32 qp_num;
-};
-
/**
* rdma_connect - Initiate an active connection request.
*