Subject: Re: Ethernet not working on a different SoC with same eth HW

From: Mason <[email-masked]>
Date: Mon, 31 Oct 2016 17:28:24 +0100

On 31/10/2016 16:53, Andrew Lunn wrote:

>> I'll add a log for the request_irq call.
> 
> And take a look at /proc/interrupts

You're right, there does seem to be something wrong with the interrupts.

# cat /proc/interrupts 
           CPU0       
 20:      26285     GIC-0  29 Edge      twd
IPI0:          0  CPU wakeup interrupts
IPI1:          0  Timer broadcast interrupts
IPI2:          0  Rescheduling interrupts
IPI3:          0  Function call interrupts
IPI4:          0  CPU stop interrupts
IPI5:          0  IRQ work interrupts
IPI6:          0  completion interrupts
Err:          0

None of the expected platform interrupts (eth, phy, uart) are registered.

Thanks for pushing in a promising direction.

Regards.