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authorSean Hefty <sean.hefty@intel.com>2010-04-01 21:08:41 +0400
committerRoland Dreier <roland@purestorage.com>2011-05-26 00:46:23 +0400
commitb26f9b9949013fec31b23c426fc463164ae08891 (patch)
tree072bbf5abb93baea33a4aebaad2381ff69563a0b /net/rds/ib.c
parent9a7147b506ccae8552b0cf218b3c02982012eb4d (diff)
downloadlinux-b26f9b9949013fec31b23c426fc463164ae08891.tar.xz
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 <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'net/rds/ib.c')
-rw-r--r--net/rds/ib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c
index cce19f95c624..3b83086bcc30 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -325,7 +325,7 @@ static int rds_ib_laddr_check(__be32 addr)
/* Create a CMA ID and try to bind it. This catches both
* IB and iWARP capable NICs.
*/
- cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP);
+ cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP, IB_QPT_RC);
if (IS_ERR(cm_id))
return PTR_ERR(cm_id);