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net/mlx5: Refactor completion IRQ request/release API

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Introduce a per-vector completion IRQ request API that requests a
single IRQ for a given vector index instead of multiple IRQs request API.
On driver load, loop over all completion vectors and request an IRQ for
each one via the newly introduced API.

Symmetrically, introduce an IRQ release API per vector. On driver
unload, loop over all vectors and release each completion IRQ via
the new per-vector API.

As IRQ vectors will be requested dynamically later in the patchset,
add a cpumask of the bounded CPUs to avoid the possible mapping of
two IRQs of the same device to the same cpu.

Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Maher Sanalla 2023-06-11 14:35:36 +03:00 • committed by Saeed Mahameed
commit a1772de78d
4 changed files with 101 additions and 103 deletions
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