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| author |   Maxim Mikityanskiy <maximmi@nvidia.com> | 2021-03-16 15:47:58 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-04-16 11:48:20 -0700 |
| commit | 94872d4ef9c09cb0938595b473c68f4a5fb138f6 (patch) | |
| tree | dd39eb9dcb49ec32463cce54f9ede9acf0d3be13 /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: Refactor on-the-fly configuration changes (diff) | |
| download | linux-dev-94872d4ef9c09cb0938595b473c68f4a5fb138f6.tar.xz linux-dev-94872d4ef9c09cb0938595b473c68f4a5fb138f6.zip | |
net/mlx5e: Cleanup safe switch channels API by passing params
mlx5e_safe_switch_channels accepts new_chs as a parameter and opens new
channels in place, then copying them to priv->channels. It requires all
the callers to allocate space for this temporary storage of the new
channels.
This commit cleans up the API by replacing new_chs with new_params, a
meaningful subset of new_chs to be filled by the caller. The temporary
space for the new channels is allocated inside mlx5e_safe_switch_params
(a new name for mlx5e_safe_switch_channels). An extra copy of params is
made, but since it's control flow, it's not critical.
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index d9ed20a4db53..b636d63358d2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1018,10 +1018,10 @@ int fn##_ctx(struct mlx5e_priv *priv, void *context) \ return fn(priv); \ } int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); -int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, - struct mlx5e_channels *new_chs, - mlx5e_fp_preactivate preactivate, - void *context, bool reset); +int mlx5e_safe_switch_params(struct mlx5e_priv *priv, + struct mlx5e_params *new_params, + mlx5e_fp_preactivate preactivate, + void *context, bool reset); int mlx5e_update_tx_netdev_queues(struct mlx5e_priv *priv); int mlx5e_num_channels_changed(struct mlx5e_priv *priv); int mlx5e_num_channels_changed_ctx(struct mlx5e_priv *priv, void *context); |