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| author |   Leon Romanovsky <leonro@mellanox.com> | 2017-06-28 15:38:36 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2017-08-10 13:28:12 +0300 |
| commit | 80a06dd36f79de7007f21f5cbe42181a4e5c7d6d (patch) | |
| tree | d92472870c6cb997e449707b8adf52404fc6def6 /include/uapi/rdma | |
| parent | RDMA/netlink: Advertise IB subnet prefix (diff) | |
| download | linux-dev-80a06dd36f79de7007f21f5cbe42181a4e5c7d6d.tar.xz linux-dev-80a06dd36f79de7007f21f5cbe42181a4e5c7d6d.zip | |
RDMA/netink: Export lids and sm_lids
According to the IB specification, the LID and SM_LID
are 16-bit wide, but to support OmniPath users, export
it as 32-bit value from the beginning.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 481003182a35..7d5caaf54126 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -284,6 +284,14 @@ enum rdma_nldev_attr { */ RDMA_NLDEV_ATTR_SUBNET_PREFIX, /* u64 */ + /* + * Local Identifier (LID), + * According to IB specification, It is 16-bit address assigned + * by the Subnet Manager. Extended to be 32-bit for OmniPath users. + */ + RDMA_NLDEV_ATTR_LID, /* u32 */ + RDMA_NLDEV_ATTR_SM_LID, /* u32 */ + RDMA_NLDEV_ATTR_MAX }; #endif /* _UAPI_RDMA_NETLINK_H */ |