Re: [PATCH net-next] net: dsa: mv88e6xxx: Add erratum 3.14 for 88E6390X and 88E6190X
From: Andrew Lunn
Date: Fri Jul 14 2023 - 10:44:22 EST
> >Does Marvell give this register a name? If so, please add a #define.
> >Are the bits in the register documented?
>
> Unfortunately, no. This is one of those undocumented registers. I will
> make a note of it in the commit message.
Undocumented magic is typical for Marvell Erratas.
>
> >> + if (!err && up) {
> >> + if (chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6390X ||
> >> + chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6190X)
>
> >6191X? 6193X?
>
> Errata I have available refers only to 6190x and 6390x. Not sure about other devices.
Please mention this in the commit message.
Thanks
Andrew