From 470be516a226e851d62a8d3d31dc162500b84487 Mon Sep 17 00:00:00 2001 From: Matan Barak Date: Wed, 23 Dec 2015 14:56:49 +0200 Subject: IB/core: Add gid attributes to sysfs This patch set adds attributes of net device and gid type to each GID in the GID table. Users that use verbs directly need to specify the GID index. Since the same GID could have different types or associated net devices, users should have the ability to query the associated GID attributes. Adding these attributes to sysfs. Signed-off-by: Matan Barak Signed-off-by: Doug Ledford --- Documentation/ABI/testing/sysfs-class-infiniband | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-infiniband (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-class-infiniband b/Documentation/ABI/testing/sysfs-class-infiniband new file mode 100644 index 000000000000..a86abe66a316 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-infiniband @@ -0,0 +1,16 @@ +What: /sys/class/infiniband//ports//gid_attrs/ndevs/ +Date: November 29, 2015 +KernelVersion: 4.4.0 +Contact: linux-rdma@vger.kernel.org +Description: The net-device's name associated with the GID resides + at index . + +What: /sys/class/infiniband//ports//gid_attrs/types/ +Date: November 29, 2015 +KernelVersion: 4.4.0 +Contact: linux-rdma@vger.kernel.org +Description: The RoCE type of the associated GID resides at index . + This could either be "IB/RoCE v1" for IB and RoCE v1 based GODs + or "RoCE v2" for RoCE v2 based GIDs. + + -- cgit v1.2.3