Re: [PATCH v2] net: fec: limit register access on i.MX6UL

[Andrew Lunn]

On Mon, Oct 24, 2022 at 10:05:52AM +0200, Juergen Borleis wrote:
> Using 'ethtool -d […]' on an i.MX6UL leads to a kernel crash:
> 
>    Unhandled fault: external abort on non-linefetch (0x1008) at […]
> 
> due to this SoC has less registers in its FEC implementation compared to other
> i.MX6 variants. Thus, a run-time decision is required to avoid access to
> non-existing registers.
> 
> Signed-off-by: Juergen Borleis <jbe@xxxxxxxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew