Re: [PATCH net-next v2 5/7] net: phy: marvell10g: Force reading of 2.5/5G

2019-02-23 Thread Andrew Lunn
On Sat, Feb 23, 2019 at 12:37:42AM +0100, Maxime Chevallier wrote: > As per 802.3bz, if bit 14 of (1.11) "PMA Extended Abilities" indicates > whether or not we should read register (1.21) "2.52/5G PMA Extended > Abilities", which contains information on the support of 2.5GBASET and > 5GBASET. > >

[PATCH net-next v2 5/7] net: phy: marvell10g: Force reading of 2.5/5G

2019-02-22 Thread Maxime Chevallier
As per 802.3bz, if bit 14 of (1.11) "PMA Extended Abilities" indicates whether or not we should read register (1.21) "2.52/5G PMA Extended Abilities", which contains information on the support of 2.5GBASET and 5GBASET. After testing on several variants of PHYS of this family, it appears that bit 1