summaryrefslogtreecommitdiff
path: root/drivers/infiniband
diff options
context:
space:
mode:
authorGal Pressman <galpress@amazon.com>2019-05-05 20:59:21 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-05-06 13:47:50 -0300
commitf95be3d28d891b0c0f339a504e3aa8e382bbd9a6 (patch)
treeef6bad8e3afc50c3a68b3392fb98c6ef62f34335 /drivers/infiniband
parentdb6c6774af0d4861a7c5181ecc3c9ac320de46d9 (diff)
RDMA: Add EFA related definitions
Add EFA driver ID to the IOCTL interface uapi. This patch also adds unspecified node/transport type that will be used by EFA (usnic is left unchanged as it's already part of our ABI). Signed-off-by: Gal Pressman <galpress@amazon.com> Reviewed-by: Shiraz Saleem <shiraz.saleem@intel.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/core/sysfs.c1
-rw-r--r--drivers/infiniband/core/verbs.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 8c7adc27aeea..c78d0c9646ae 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -1201,6 +1201,7 @@ static ssize_t node_type_show(struct device *device,
case RDMA_NODE_RNIC: return sprintf(buf, "%d: RNIC\n", dev->node_type);
case RDMA_NODE_USNIC: return sprintf(buf, "%d: usNIC\n", dev->node_type);
case RDMA_NODE_USNIC_UDP: return sprintf(buf, "%d: usNIC UDP\n", dev->node_type);
+ case RDMA_NODE_UNSPECIFIED: return sprintf(buf, "%d: unspecified\n", dev->node_type);
case RDMA_NODE_IB_SWITCH: return sprintf(buf, "%d: switch\n", dev->node_type);
case RDMA_NODE_IB_ROUTER: return sprintf(buf, "%d: router\n", dev->node_type);
default: return sprintf(buf, "%d: <unknown>\n", dev->node_type);
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index a4e97dd3c4b6..e666a1f7608d 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -218,6 +218,8 @@ rdma_node_get_transport(enum rdma_node_type node_type)
return RDMA_TRANSPORT_USNIC_UDP;
if (node_type == RDMA_NODE_RNIC)
return RDMA_TRANSPORT_IWARP;
+ if (node_type == RDMA_NODE_UNSPECIFIED)
+ return RDMA_TRANSPORT_UNSPECIFIED;
return RDMA_TRANSPORT_IB;
}