From 4263a1effdcc6972cd658f3fe08094f8f6f92d7d Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Mon, 21 Jan 2013 16:10:40 -0800 Subject: [PATCH] rdma/cm: Add support for AF_IB to cma_get_service_id 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 file changed, 3 insertions(+) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index f54169b754f..d307c94d7ba 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1379,6 +1379,9 @@ err1: 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))); } -- 2.46.0