Re: [EXT] Re: [PATCH v4 net-next 19/19] net: mvpp2: add TX FC firmware check

On Wed, Jan 27, 2021 at 03:10:11PM +0000, Stefan Chulski wrote:

You can devmem 0xF2400240(Device ID Status Register).
#define A8040_B0_DEVICE_ID      0x8045
#define A8040_AX_DEVICE_ID      0x8040
#define A7040_B0_DEVICE_ID      0x7045
#define A7040_AX_DEVICE_ID      0x7040
#define A3900_A1_DEVICE_ID      0x6025
#define CN9130_DEVICE_ID        0x7025

Thanks. 0x00028040, so it's AX silicon. Is there nothing that can be
done for flow control on that?

It would probably also be a good idea to state this requirement in the
message as well, rather than just suggesting the firmware revision.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!