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IB/core: Add support for XDR link speed

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[ 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>
This commit is contained in:
Or Har-Toov
2023-09-20 13:07:40 +03:00
committed by Greg Kroah-Hartman
parent fc238db6bf
commit b993c450f9
5 changed files with 13 additions and 2 deletions
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3
include/uapi/rdma/ib_user_ioctl_verbs.h
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@@ -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 {