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| author | Petr Machata <petrm@nvidia.com> | 2020-09-16 09:35:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-16 15:19:29 -0700 |
| commit | 3a77f5a2d23aab8b12b74d12ca429cba5b5db317 (patch) | |
| tree | 2c15ba15faf2cd0c27101941defb94d901a797f3 /tools/perf/scripts/python | |
| parent | Merge tag 'mlx5-updates-2020-09-15' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | linux-3a77f5a2d23aab8b12b74d12ca429cba5b5db317.tar.gz linux-3a77f5a2d23aab8b12b74d12ca429cba5b5db317.zip | |
mlxsw: spectrum_buffers: Add struct mlxsw_sp_hdroom
The port headroom handling is currently strewn across several modules and
tricky to follow: MTU, DCB PFC, DCB ETS and ethtool pause all influence the
settings, and then there is the completely separate initial configuraion in
spectrum_buffers. A following patch will implement the dcbnl_setbuffer
callback, which is going to further complicate the landscape.
In order to simplify work with port buffers, the following patches are
going to centralize all port-buffer handling in spectrum_buffers. As a
first step, introduce a (currently empty) struct mlxsw_sp_hdroom that will
keep the configuration parameters, and allocate and free it in appropriate
places.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions