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| author |   Shay Drory <shayd@nvidia.com> | 2021-12-09 12:09:25 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-12-21 19:08:54 -0800 |
| commit | 0844fa5f7b8921e730d971adb5267002b6dd66a0 (patch) | |
| tree | 0ca860bf7dc0ae848c923528c7be51e19468f657 /include/net/devlink.h | |
| parent | devlink: Add new "io_eq_size" generic device param (diff) | |
| download | linux-dev-0844fa5f7b8921e730d971adb5267002b6dd66a0.tar.xz linux-dev-0844fa5f7b8921e730d971adb5267002b6dd66a0.zip | |
net/mlx5: Let user configure io_eq_size param
Currently, each I/O EQ is taking 128KB of memory. This size
is not needed in all use cases, and is critical with large scale.
Hence, allow user to configure the size of I/O EQs.
For example, to reduce I/O EQ size to 64, execute:
$ devlink dev param set pci/0000:00:0b.0 name io_eq_size value 64 \
cmode driverinit
$ devlink dev reload pci/0000:00:0b.0
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions