| commit | 77b2898394e3bb843228ee6f90066a23cf67e8a1 | [log] [tgz] |
|---|---|---|
| author | Jisheng Zhang <Jisheng.Zhang@synaptics.com> | Mon Jul 27 19:05:20 2020 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jul 28 17:48:20 2020 -0700 |
| tree | 4f87b2fa3a9e7c7abc9a8fa8e13c05999206f6d5 | |
| parent | 1d8e5b0f3f2c6d05697f8192aac7255e6be1e715 [diff] |
net: stmmac: Speed down the PHY if WoL to save energy When WoL is enabled and the machine is powered off, the PHY remains waiting for wakeup events at max speed, which is a waste of energy. Slow down the PHY speed before stopping the ethernet if WoL is enabled, Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: David S. Miller <davem@davemloft.net>