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| author | Matan Barak <matanb@mellanox.com> | 2015-12-23 14:56:49 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-12-23 10:35:11 -0500 |
| commit | 470be516a226e851d62a8d3d31dc162500b84487 (patch) | |
| tree | b2a647c0142055333c3503631109b5604c06eeb0 /Documentation | |
| parent | cb57bb849effcaa83addd739595d3dea3a5905fb (diff) | |
| download | linux-470be516a226e851d62a8d3d31dc162500b84487.tar.gz linux-470be516a226e851d62a8d3d31dc162500b84487.tar.bz2 linux-470be516a226e851d62a8d3d31dc162500b84487.zip | |
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 <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-infiniband | 16 |
1 files changed, 16 insertions, 0 deletions
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/<hca>/ports/<port-number>/gid_attrs/ndevs/<gid-index> +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 <gid-index>. + +What: /sys/class/infiniband/<hca>/ports/<port-number>/gid_attrs/types/<gid-index> +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 <gid-index>. + This could either be "IB/RoCE v1" for IB and RoCE v1 based GODs + or "RoCE v2" for RoCE v2 based GIDs. + + |