Re: [PATCH] net: ethernet: fec: Add missing SPEED_

From: Florian Fainelli
Date: Thu Oct 18 2018 - 15:38:46 EST

On 10/18/2018 12:16 PM, LABBE Corentin wrote:
> On Thu, Oct 18, 2018 at 11:55:49AM -0700, Florian Fainelli wrote:
>> On 10/18/2018 11:47 AM, LABBE Corentin wrote:
>>> On Thu, Oct 18, 2018 at 11:39:24AM -0700, Florian Fainelli wrote:
>>>> On 10/18/2018 08:05 AM, Corentin Labbe wrote:
>>>>> Since commit 58056c1e1b0e ("net: ethernet: Use phy_set_max_speed() to limit advertised speed"), the fec driver is unable to get any link.
>>>>> This is due to missing SPEED_.
>>>> But SPEED_1000 is defined in include/uapi/linux/ethtool.h as 1000, so
>>>> surely this would amount to the same code paths being taken or am I
>>>> missing something here?
>>> The bisect session pointed your patch, reverting it fix the issue.
>>> BUT since the fix seemed trivial I sent the patch without more test then compile it.
>>> Sorry, I have just found some minutes ago that it didnt fix the issue.
>>> But your patch is still the cause for sure.
>> What you are writing is really lowering the confidence level, first
>> Andrew is the author of that patch, and second "just compiling" and
>> pretending this fixes a problem when it does not is not quite what I
>> would expect.
>> I don't have a problem helping you find the solution or the right fix
>> though, even if it is not my patch, but please get the author and actual
>> problem right so we can move forward in confidence, thanks!
> Sorry again, I wanted to acknoledge my error but I did it too fast and late.
> And sorry to have confound you with Andrew.

No worries, here to help, let us know what your bisection points to. THanks