Re: net: hix5hd2_gmac uninitialized net_device

On 2017/2/11 8:51, Marty Plummer wrote:

On Fri, Feb 10, 2017 at 06:21:35PM +0800, Dongpo Li wrote:

quoted

I think the error "No irq resource" happened for some other reason, has no relation with
the info "(unnamed net_device) (uninitialized):".
You can add more debug info to find bug.

Do you have any particular suggestions as to what to check out, or is
this just a general 'debug more' instruction?

I haven't encountered such a problem. So it needs you to debug what happens.

quoted

Yes, I agree with you that the ndev has not been initialized completely,
because the function "register_netdev" has not been called yet.
It's better to use the "dev_err" to replace the "netdev_err".

Ah, I see. So, prior to line 1266's call to register_netdev, it will
always be uninitialized and unnamed, regardless of what is or isn't
right elsewhere. Good to know. So, I could replace these netdev_err
with dev_err for now, up until that point, so I can get a bit more info,
yes?

Yes.


    Regards,
    Dongpo

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