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Commit 881a045f authored by Steve Wise's avatar Steve Wise Committed by Roland Dreier
Browse files

RDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejects 



The iWARP CM should report timeouts as event RDMA_CM_EVENT_UNREACHABLE,
not event RDMA_CM_EVENT_REJECTED.

Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarSean Hefty <sean.hefty@intel.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent f0938401

drivers/infiniband/core/cma.c

+14 −3
Original line number Diff line number Diff line
@@ -1088,11 +1088,22 @@ static int cma_iw_handler(struct iw_cm_id *iw_id, struct iw_cm_event *iw_event) 
		*sin = iw_event->local_addr;

		sin = (struct sockaddr_in *) &id_priv->id.route.addr.dst_addr;

		*sin = iw_event->remote_addr;

		if (iw_event->status)

			event.event = RDMA_CM_EVENT_REJECTED;

		else

		switch (iw_event->status) {

		case 0:

			event.event = RDMA_CM_EVENT_ESTABLISHED;

			break;

		case -ECONNRESET:

		case -ECONNREFUSED:

			event.event = RDMA_CM_EVENT_REJECTED;

			break;

		case -ETIMEDOUT:

			event.event = RDMA_CM_EVENT_UNREACHABLE;

			break;

		default:

			event.event = RDMA_CM_EVENT_CONNECT_ERROR;

			break;

		}

		break;

	case IW_CM_EVENT_ESTABLISHED:

		event.event = RDMA_CM_EVENT_ESTABLISHED;

		break;