diff options
| author | Kumar Sanghvi <kumaras@chelsio.com> | 2011-09-25 20:17:43 +0530 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-06 09:37:52 -0700 |
| commit | 3ebeebc38b4b13384aba97f2e4acd6b48d47a65c (patch) | |
| tree | 27e9ea5dc563bbddced650fb32fc78149c074665 | |
| parent | 9595480c5dd1f01e477e8c993d6b24fa484eca3f (diff) | |
| download | linux-3ebeebc38b4b13384aba97f2e4acd6b48d47a65c.tar.bz2 | |
RDMA/iwcm: Propagate ird/ord values upwards
Update struct iw_cm_event to support propagating the ird/ord values
upwards to the application.
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | drivers/infiniband/core/cma.c | 8 | ||||
| -rw-r--r-- | include/rdma/iw_cm.h | 4 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 31d958e2c9ec..3e7104554597 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1340,6 +1340,8 @@ static int cma_iw_handler(struct iw_cm_id *iw_id, struct iw_cm_event *iw_event) switch (iw_event->status) { case 0: event.event = RDMA_CM_EVENT_ESTABLISHED; + event.param.conn.initiator_depth = iw_event->ird; + event.param.conn.responder_resources = iw_event->ord; break; case -ECONNRESET: case -ECONNREFUSED: @@ -1355,6 +1357,8 @@ static int cma_iw_handler(struct iw_cm_id *iw_id, struct iw_cm_event *iw_event) break; case IW_CM_EVENT_ESTABLISHED: event.event = RDMA_CM_EVENT_ESTABLISHED; + event.param.conn.initiator_depth = iw_event->ird; + event.param.conn.responder_resources = iw_event->ord; break; default: BUG_ON(1); @@ -1445,8 +1449,8 @@ static int iw_conn_req_handler(struct iw_cm_id *cm_id, event.event = RDMA_CM_EVENT_CONNECT_REQUEST; event.param.conn.private_data = iw_event->private_data; event.param.conn.private_data_len = iw_event->private_data_len; - event.param.conn.initiator_depth = attr.max_qp_init_rd_atom; - event.param.conn.responder_resources = attr.max_qp_rd_atom; + event.param.conn.initiator_depth = iw_event->ird; + event.param.conn.responder_resources = iw_event->ord; /* * Protect against the user destroying conn_id from another thread diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h index 2d0191c90f9e..1a046b1595cc 100644 --- a/include/rdma/iw_cm.h +++ b/include/rdma/iw_cm.h @@ -52,8 +52,10 @@ struct iw_cm_event { struct sockaddr_in local_addr; struct sockaddr_in remote_addr; void *private_data; - u8 private_data_len; void *provider_data; + u8 private_data_len; + u8 ord; + u8 ird; }; /** |