RE: [PATCH net-next 2/3] net: fec: use mac-managed PHY PM

2021-04-07 Thread Joakim Zhang
> -Original Message- > From: Heiner Kallweit > Sent: 2021年4月8日 14:00 > To: Joakim Zhang ; Andrew Lunn > ; Russell King - ARM Linux ; Jakub > Kicinski ; David Miller ; Fugang > Duan > Cc: netdev@vger.kernel.org > Subject: Re: [PATCH net-next 2/3] net: fec: use

Re: [PATCH net-next 2/3] net: fec: use mac-managed PHY PM

2021-04-07 Thread Heiner Kallweit
; Joakim Zhang >> Subject: [PATCH net-next 2/3] net: fec: use mac-managed PHY PM >> >> Use the new mac_managed_pm flag to work around an issue with KSZ8081 >> PHY that becomes unstable when a soft reset is triggered during aneg. >> >> Reported-by: Joakim Zhang

RE: [PATCH net-next 2/3] net: fec: use mac-managed PHY PM

2021-04-07 Thread Joakim Zhang
> -Original Message- > From: Heiner Kallweit > Sent: 2021年4月7日 23:53 > To: Andrew Lunn ; Russell King - ARM Linux > ; Jakub Kicinski ; David Miller > ; Fugang Duan > Cc: netdev@vger.kernel.org; Joakim Zhang > Subject: [PATCH net-next 2/3] net: fec: use mac-man

[PATCH net-next 2/3] net: fec: use mac-managed PHY PM

2021-04-07 Thread Heiner Kallweit
Use the new mac_managed_pm flag to work around an issue with KSZ8081 PHY that becomes unstable when a soft reset is triggered during aneg. Reported-by: Joakim Zhang Tested-by: Joakim Zhang Signed-off-by: Heiner Kallweit --- drivers/net/ethernet/freescale/fec_main.c | 3 +++ 1 file changed, 3 i