From b26f9b9949013fec31b23c426fc463164ae08891 Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Thu, 1 Apr 2010 17:08:41 +0000 Subject: RDMA/cma: Pass QP type into rdma_create_id() The RDMA CM currently infers the QP type from the port space selected by the user. In the future (eg with RDMA_PS_IB or XRC), there may not be a 1-1 correspondence between port space and QP type. For netlink export of RDMA CM state, we want to export the QP type to userspace, so it is cleaner to explicitly associate a QP type to an ID. Modify rdma_create_id() to allow the user to specify the QP type, and use it to make our selections of datagram versus connected mode. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- net/rds/rdma_transport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/rds/rdma_transport.c') diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c index 4195a05..f8760e1 100644 --- a/net/rds/rdma_transport.c +++ b/net/rds/rdma_transport.c @@ -158,7 +158,8 @@ static int rds_rdma_listen_init(void) struct rdma_cm_id *cm_id; int ret; - cm_id = rdma_create_id(rds_rdma_cm_event_handler, NULL, RDMA_PS_TCP); + cm_id = rdma_create_id(rds_rdma_cm_event_handler, NULL, RDMA_PS_TCP, + IB_QPT_RC); if (IS_ERR(cm_id)) { ret = PTR_ERR(cm_id); printk(KERN_ERR "RDS/RDMA: failed to setup listener, " -- cgit v1.1