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| author |   David S. Miller <davem@davemloft.net> | 2022-03-18 10:30:00 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-03-18 10:30:00 +0000 |
| commit | 5edce151386e90267c1713bea682fce31e5ceb09 (patch) | |
| tree | 7383f0bbc380a1dbb6b96608bc1000a2c537b91d /include | |
| parent | Merge branch 'mirroring-for-ocelot-switches' (diff) | |
| parent | net/mlx5: Remove unused fill page array API function (diff) | |
| download | linux-dev-5edce151386e90267c1713bea682fce31e5ceb09.tar.xz linux-dev-5edce151386e90267c1713bea682fce31e5ceb09.zip | |
Merge tag 'mlx5-updates-2022-03-17' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5-updates-2022-03-17
1) From Maxim Mikityanskiy,
Datapath improvements in preparation for XDP multi buffer
This series contains general improvements for the datapath that are
useful for the upcoming XDP multi buffer support:
a. Non-linear legacy RQ: validate MTU for robustness, build the linear
part of SKB over the first hardware fragment (instead of copying the
packet headers), adjust headroom calculations to allow enabling headroom
in the non-linear mode (useful for XDP multi buffer).
b. XDP: do the XDP program test before function call, optimize
parameters of mlx5e_xdp_handle.
2) From Rongwei Liu, DR, reduce steering memory usage
Currently, mlx5 driver uses mlx5_htbl/chunk/ste to organize
steering logic. However there is a little memory waste.
This update targets to reduce steering memory footprint by:
a. Adjust struct member layout.
b. Remove duplicated indicator by using simple functions call.
With 500k TX rules(3 ste) plus 500k RX rules(6 stes), these patches
can save around 17% memory.
3) Three cleanup commits at the end of this series.
===================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx5/driver.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 00a914b0716e..96cd740d94a3 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1009,9 +1009,6 @@ void mlx5_start_health_poll(struct mlx5_core_dev *dev); void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health); void mlx5_drain_health_wq(struct mlx5_core_dev *dev); void mlx5_trigger_health_work(struct mlx5_core_dev *dev); -int mlx5_buf_alloc(struct mlx5_core_dev *dev, - int size, struct mlx5_frag_buf *buf); -void mlx5_buf_free(struct mlx5_core_dev *dev, struct mlx5_frag_buf *buf); int mlx5_frag_buf_alloc_node(struct mlx5_core_dev *dev, int size, struct mlx5_frag_buf *buf, int node); void mlx5_frag_buf_free(struct mlx5_core_dev *dev, struct mlx5_frag_buf *buf); @@ -1039,7 +1036,6 @@ int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev); void mlx5_register_debugfs(void); void mlx5_unregister_debugfs(void); -void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas); void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm); void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas); int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn); |