Re: What's the expected path to recover from a PHY_HALTED transition?

2015-11-16 Thread Florian Fainelli
On 16/11/15 11:29, Adrian Chadd wrote: > hi, > > I'm debugging an issue on the Broadcom parts (using unimac-mdio.c as > the mdio bus) where i occasionally see MDIO bus read failures, which > causes phy.c to transition the PHY to PHY_HALTED. It stays in this > state until the link is bounced.

What's the expected path to recover from a PHY_HALTED transition?

2015-11-16 Thread Adrian Chadd
hi, I'm debugging an issue on the Broadcom parts (using unimac-mdio.c as the mdio bus) where i occasionally see MDIO bus read failures, which causes phy.c to transition the PHY to PHY_HALTED. It stays in this state until the link is bounced. So, what's the expectation to handle this and recover

Re: What's the expected path to recover from a PHY_HALTED transition?

2015-11-16 Thread Adrian Chadd
On 16 November 2015 at 11:48, Florian Fainelli wrote: > On 16/11/15 11:29, Adrian Chadd wrote: >> hi, >> >> I'm debugging an issue on the Broadcom parts (using unimac-mdio.c as >> the mdio bus) where i occasionally see MDIO bus read failures, which >> causes phy.c to

Re: What's the expected path to recover from a PHY_HALTED transition?

2015-11-16 Thread Florian Fainelli
On 16/11/15 12:05, Adrian Chadd wrote: > On 16 November 2015 at 11:48, Florian Fainelli wrote: >> On 16/11/15 11:29, Adrian Chadd wrote: >>> hi, >>> >>> I'm debugging an issue on the Broadcom parts (using unimac-mdio.c as >>> the mdio bus) where i occasionally see MDIO bus