Re: [PATCH net] net: dsa: mv88e6xxx: power serdes on/off for 10G interfaces on 6390X

2019-02-28 Thread David Miller
From: Maxime Chevallier Date: Thu, 28 Feb 2019 22:14:33 +0100 > Upon setting the cmode on 6390 and 6390X, the associated serdes > interfaces must be powered off/on. > > Both 6390X and 6390 share code to do so, but it currently uses the 6390 > specific helper mv88e6390_serdes_power() to disable a

Re: [PATCH net] net: dsa: mv88e6xxx: power serdes on/off for 10G interfaces on 6390X

2019-02-28 Thread Andrew Lunn
On Thu, Feb 28, 2019 at 10:14:33PM +0100, Maxime Chevallier wrote: > Upon setting the cmode on 6390 and 6390X, the associated serdes > interfaces must be powered off/on. > > Both 6390X and 6390 share code to do so, but it currently uses the 6390 > specific helper mv88e6390_serdes_power() to disabl

[PATCH net] net: dsa: mv88e6xxx: power serdes on/off for 10G interfaces on 6390X

2019-02-28 Thread Maxime Chevallier
Upon setting the cmode on 6390 and 6390X, the associated serdes interfaces must be powered off/on. Both 6390X and 6390 share code to do so, but it currently uses the 6390 specific helper mv88e6390_serdes_power() to disable and enable the serdes interface. This call will fail silently on 6390X whe