diff options
| author | Or Har-Toov <ohartoov@nvidia.com> | 2023-09-20 13:07:40 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-09-26 12:38:39 +0300 |
| commit | 703289ce43f740b0096724300107df82d008552f (patch) | |
| tree | 31269bd3c6d4595df60ad060505194515173bab7 /include/rdma/ib_verbs.h | |
| parent | 57e7071683ef6148c9f5ea0ba84598d2ba681375 (diff) | |
IB/core: Add support for XDR link speed
Add new IBTA speed XDR, the new rate that was added to Infiniband spec
as part of XDR and supporting signaling rate of 200Gb.
In order to report that value to rdma-core, add new u32 field to
query_port response.
Signed-off-by: Or Har-Toov <ohartoov@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/9d235fc600a999e8274010f0e18b40fa60540e6c.1695204156.git.leon@kernel.org
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index e36c0d9aad27..fd61c3a56fa7 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -561,6 +561,7 @@ enum ib_port_speed { IB_SPEED_EDR = 32, IB_SPEED_HDR = 64, IB_SPEED_NDR = 128, + IB_SPEED_XDR = 256, }; enum ib_stat_flag { @@ -840,6 +841,7 @@ enum ib_rate { IB_RATE_50_GBPS = 20, IB_RATE_400_GBPS = 21, IB_RATE_600_GBPS = 22, + IB_RATE_800_GBPS = 23, }; /** |