Re: [PATCH 3/3] net-next: dsa: add new driver for qca8xxx family

On 09/13/2016 08:59 AM, Andrew Lunn wrote:

quoted

Hi Andrew,

this function does indeed duplicate the functionality of
phy_ethtool_get_eee() with the small difference, that e->eee_active is
also set which phy_ethtool_get_eee() does not set.

dsa_slave_get_eee() will call phy_ethtool_get_eee() right after the
get_eee() op has been called. would it be ok to move the code setting
eee_active to  phy_ethtool_get_eee().

Humm, AFAIR, the reason why eee_active is set outside of
phy_ethtool_set_eee() is because this is a MAC + PHY thing, both need to
agree and support that, and so while the PHY may be configured to have
EEE advertised and enabled, you also need to take care of the MAC
portion and enable EEE in there as well. Is not there such a thing for
the qca8k switch where the PHY needs to be configured through the
standard phylib calls, but the switch's transmitter/receiver also needs
to have EEE enabled?
-- 
Florian