From: "Sean Hefty" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: "Hefty,
Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 17/26] rdma/cm: only listen on IB devices when using AF_IB
Date: Thu, 1 Apr 2010 10:08:41 -0700 [thread overview]
Message-ID: <1FC8ACF0790D47FDA952402C21D3521A@amr.corp.intel.com> (raw)
In-Reply-To:
If an rdma_cm_id is bound to AF_IB, with a wild card address,
only listen on IB devices.
Signed-off-by: Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/core/cma.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index b3188fc..8e22119 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1534,6 +1534,10 @@ static void cma_listen_on_dev(struct rdma_id_private *id_priv,
struct rdma_cm_id *id;
int ret;
+ if (id_priv->id.route.addr.src_addr.ss_family == AF_IB &&
+ rdma_node_get_transport(cma_dev->device->node_type) != RDMA_TRANSPORT_IB)
+ return;
+
id = rdma_create_id(cma_listen_handler, id_priv, id_priv->id.ps,
id_priv->id.qp_type);
if (IS_ERR(id))
--
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reply other threads:[~2010-04-01 17:08 UTC|newest]
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