On 16/03/2019 5:58 am, Florian Fainelli wrote:
On 3/15/19 1:52 AM, Phil Reid wrote:
G'day All,
I've just update from kernel 4.19 to 5.0 on a custom board that has a
marvell
dsa mv88e6085 and the phy on the mv88e6085 will only connect at 10Mb/s with
the above mentioned patch applied.
Bisecting the issue lead me to the following patch.
d6ab93364734bd (net: phy: marvell: Avoid unnecessary soft reset)
Revert the patch, and the associated build fix
4b1bd6976945417 (net: phy: marvell: Fix build.)
restores connections to 1Gb/s.
Anyone have any thoughts as to the correct fix?
What is the PHY OUI (MII_PHYSID1/ID2) for that PHY? We may need to add a
specific entry in drivers/net/phy/marvell.c to restore the software
reset to commit changes to the register.
G'day Florian,
OUI is 0x005043
Model is 101011
Phy1ID: 0x0141
Phy2ID: 0x0eb1
The running phy driver is "Marvell 88E1540"
--
Regards
Phil
