From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Sean Hefty" Subject: [PATCH 14/26] rdma/cm: add support for AF_IB to cma_get_service_id Date: Thu, 1 Apr 2010 10:08:41 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: References: In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Hefty, Sean" , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org cma_get_service_id forms the service ID based on the port space and port number of the rdma_cm_id. Extend the call to support AF_IB, which contains the service ID directly. This will be needed to support any arbitrary SID. Signed-off-by: Sean Hefty --- drivers/infiniband/core/cma.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 5c956be..cc35872 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1256,6 +1256,9 @@ out: static __be64 cma_get_service_id(enum rdma_port_space ps, struct sockaddr *addr) { + if (addr->sa_family == AF_IB) + return ((struct sockaddr_ib *) addr)->sib_sid; + return cpu_to_be64(((u64)ps << 16) + be16_to_cpu(cma_port(addr))); } -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html