diff options
| author | Or Har-Toov <ohartoov@nvidia.com> | 2023-09-20 13:07:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 16:45:37 +0100 |
| commit | b993c450f94de40bce624c082597bbeaa93145b8 (patch) | |
| tree | aed4a21bed0746e20161d2091fc5a9138e3bb561 /include | |
| parent | fc238db6bffa025e32d39ae963f449402342ccb9 (diff) | |
IB/core: Add support for XDR link speed
[ Upstream commit 703289ce43f740b0096724300107df82d008552f ]
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>
Stable-dep-of: c534ffda781f ("RDMA/mlx5: Fix AH static rate parsing")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/ib_verbs.h | 2 | ||||
| -rw-r--r-- | include/uapi/rdma/ib_user_ioctl_verbs.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 62f9d126a71a..bc459d061629 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, }; /** diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h index d7c5aaa32744..fe15bc7e9f70 100644 --- a/include/uapi/rdma/ib_user_ioctl_verbs.h +++ b/include/uapi/rdma/ib_user_ioctl_verbs.h @@ -220,7 +220,8 @@ enum ib_uverbs_advise_mr_flag { struct ib_uverbs_query_port_resp_ex { struct ib_uverbs_query_port_resp legacy_resp; __u16 port_cap_flags2; - __u8 reserved[6]; + __u8 reserved[2]; + __u32 active_speed_ex; }; struct ib_uverbs_qp_cap { |