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| author |   Mateusz Palczewski <mateusz.palczewski@intel.com> | 2022-05-11 12:21:28 +0200 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-06-21 13:50:38 -0700 |
| commit | 7f72d923149c6355285fbd315c3d81e50993cc31 (patch) | |
| tree | 90da15d3cb94ecea4378cb4c777748d20eff239d /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge branch 'net-dsa-microchip-common-spi-probe-for-the-ksz-series-switches-part-1' (diff) | |
i40e: Add support for ethtool -s <interface> speed <speed in Mb>
Add ability to change speed through ethtool -s <interface> speed <speed in Mb>
Driver advertises all link modes that support requested speed.
Autoneg must be set off e.g.:
ethtool -s <interface> autoneg off speed <speed in Mb>.
Add helper function that translate speed in Mb to
enum i40e_aq_link_speed and compare it to supported speeds from
given ethtool_link_ksettings. Add in i40e_set_link_ksettings hold
for requested speed and set copy_ks.base.speed to safe_ks.base.speed
to be sure that user is not changing unsupported setting.
In i40e_speed_to_link_speed compare requested speed with supported
speeds. Set speed to requested speed.
Signed-off-by: Norbert Zulinski <norbertx.zulinski@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions