On Wed, 2021-12-08 at 16:17 +0200, Shay Drory wrote:
This series provides knobs which will enable users to
minimize memory consumption of mlx5 Functions (PF/VF/SF).
mlx5 exposes two new generic devlink params for EQ size
configuration and uses devlink generic param max_macs.
Patches summary:
- Patch-1 Introduce log_max_current_uc_list_wr_supported bit
- Patches-2-3 Provides I/O EQ size param which enables to save
up to 128KB.
- Patches-4-5 Provides event EQ size param which enables to save
up to 512KB.
- Patch-6 Clarify max_macs param.
- Patch-7 Provides max_macs param which enables to save up to 70KB
In total, this series can save up to 700KB per Function.
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changelog:
v2->v3:
- change type of EQ size param to u32 per Jiri suggestion.
- separate ifc changes to new patch
v1->v2:
- convert io_eq_size and event_eq_size from devlink_resources to
generic devlink_params
Jakub are ok with this version ?
I would like to take it to my trees.