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| author | Dragos Tatulea <dtatulea@nvidia.com> | 2025-08-27 17:39:56 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-28 16:05:31 -0700 |
| commit | 59b8b32ac8d469958936fcea781c7f58e3d64742 (patch) | |
| tree | dbf45074ac7e35524c5807addfe4fd0fb9d4e70b /tools/perf/scripts/python/parallel-perf.py | |
| parent | 13d8e05adf9dd06c74fcc6ba42ec4bf780fd557f (diff) | |
io_uring/zcrx: add support for custom DMA devices
Use the new API for getting a DMA device for a specific netdev queue.
This patch will allow io_uring zero-copy rx to work with devices
where the DMA device is not stored in the parent device. mlx5 SFs
are an example of such a device.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/20250827144017.1529208-4-dtatulea@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions