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Subject[PATCH net-next 0/4] net/mlx5: Memory optimizations
Date
This series provides knobs which will enable users to
minimize memory consumption of mlx5 Functions (PF/VF/SF).
mlx5 exposes two new generic devlink resources for EQ size
configuration and uses devlink generic param max_macs.

Patches summary:
- Patch-1 Provides I/O EQ size resource which enables to save
up to 128KB.
- Patch-2 Provides event EQ size resource which enables to save up to
512KB.
- Patch-3 Clarify max_macs param.
- Patch-4 Provides max_macs param which enables to save up to 70KB

In total, this series can save up to 700KB per Function.

Shay Drory (4):
net/mlx5: Let user configure io_eq_size resource
net/mlx5: Let user configure event_eq_size resource
devlink: Clarifies max_macs generic devlink param
net/mlx5: Let user configure max_macs generic param

.../networking/devlink/devlink-params.rst | 6 +-
.../networking/devlink/devlink-resource.rst | 4 +
Documentation/networking/devlink/mlx5.rst | 4 +
.../net/ethernet/mellanox/mlx5/core/Makefile | 2 +-
.../net/ethernet/mellanox/mlx5/core/devlink.c | 67 ++++++++++++++++
.../net/ethernet/mellanox/mlx5/core/devlink.h | 12 +++
.../ethernet/mellanox/mlx5/core/devlink_res.c | 79 +++++++++++++++++++
drivers/net/ethernet/mellanox/mlx5/core/eq.c | 5 +-
.../net/ethernet/mellanox/mlx5/core/main.c | 21 +++++
include/linux/mlx5/driver.h | 4 -
include/linux/mlx5/eq.h | 1 -
include/linux/mlx5/mlx5_ifc.h | 2 +-
include/net/devlink.h | 2 +
13 files changed, 198 insertions(+), 11 deletions(-)
create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/devlink_res.c

--
2.21.3

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