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| author |   Yishai Hadas <yishaih@nvidia.com> | 2025-07-17 15:17:30 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2025-07-23 01:42:10 -0400 |
| commit | 3c819070754c3e81ad7be07e77fad83a658022f7 (patch) | |
| tree | e5a86b4bd774f5a1a654c580a96c56cdc2846a63 /tools/perf/scripts/python | |
| parent | RDMA/core: Introduce a DMAH object and its alloc/free APIs (diff) | |
| download | wireguard-linux-3c819070754c3e81ad7be07e77fad83a658022f7.tar.xz wireguard-linux-3c819070754c3e81ad7be07e77fad83a658022f7.zip | |
RDMA/mlx5: Add DMAH object support
This patch introduces support for allocating and deallocating the DMAH
object.
Further details:
----------------
The DMAH API is exposed to upper layers only if the underlying device
supports TPH.
It uses the mlx5_core steering tag (ST) APIs to get a steering tag index
based on the provided input.
The obtained index is stored in the device-specific mlx5_dmah structure
for future use.
Upcoming patches in the series will integrate the allocated DMAH into
the memory region (MR) registration process.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Reviewed-by: Edward Srouji <edwards@nvidia.com>
Link: https://patch.msgid.link/778550776799d82edb4d05da249a1cff00160b50.1752752567.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions