From 180771a3707a4c0577cbf4f830c754dbabfdfccb Mon Sep 17 00:00:00 2001 From: Upinder Malhi \(umalhi\) Date: Tue, 10 Sep 2013 03:36:59 +0000 Subject: IB/core: Add Cisco usNIC rdma node and transport types This patch adds new rdma node and new rdma transport, and supporting code used by Cisco's low latency driver called usNIC. usNIC uses its own transport, distinct from IB and iWARP. Signed-off-by: Upinder Malhi Signed-off-by: Jeff Squyres Signed-off-by: Roland Dreier --- drivers/infiniband/core/verbs.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/infiniband/core/verbs.c') diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index a321df28bab2..84f502785f89 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -114,6 +114,8 @@ rdma_node_get_transport(enum rdma_node_type node_type) return RDMA_TRANSPORT_IB; case RDMA_NODE_RNIC: return RDMA_TRANSPORT_IWARP; + case RDMA_NODE_USNIC: + return RDMA_TRANSPORT_USNIC; default: BUG(); return 0; @@ -130,6 +132,7 @@ enum rdma_link_layer rdma_port_get_link_layer(struct ib_device *device, u8 port_ case RDMA_TRANSPORT_IB: return IB_LINK_LAYER_INFINIBAND; case RDMA_TRANSPORT_IWARP: + case RDMA_TRANSPORT_USNIC: return IB_LINK_LAYER_ETHERNET; default: return IB_LINK_LAYER_UNSPECIFIED; -- cgit v1.2.3-55-g7522