Re: [PATCH net 3/4] net: bcmgenet: soft reset 40nm EPHYs before MAC init

2019-10-16 Thread Florian Fainelli
On 10/16/2019 4:06 PM, Doug Berger wrote: > It turns out that the "Workaround for putting the PHY in IDDQ mode" > used by the internal EPHYs on 40nm Set-Top Box chips when powering > down puts the interface to the GENET MAC in a state that can cause > subsequent MAC resets to be incomplete. > >

[PATCH net 3/4] net: bcmgenet: soft reset 40nm EPHYs before MAC init

2019-10-16 Thread Doug Berger
It turns out that the "Workaround for putting the PHY in IDDQ mode" used by the internal EPHYs on 40nm Set-Top Box chips when powering down puts the interface to the GENET MAC in a state that can cause subsequent MAC resets to be incomplete. Rather than restore the forced soft reset when powering