Re: [PATCH #upstream] ahci: add HFLAG_YES_FBS and apply it to 88SE9128

[Tejun Heo <tj@kernel.org>]

Hello,

On 12/07/2010 08:45 PM, Anssi Hannula wrote:
>>>> Attached is a patch to make the id entry class-specific. The patch is
>>>> untested (the issue happens in a production machine).
>>>
>>> Thanks a lot for the patch.  It looks correct but it would be great if
>>> it can be veified.
>>
>> I think I can do that later, but probably not this week or so.
> 
> I've now verified that the patch works on a system with 1b4b:9123
> controller.

Thanks for verifying.  Can you please post the kernel log?  Also, do
all ports seem to work?

>>> Also, there's a pending patch to add another PCI
>>> ID for similar marvell controller.  I wonder whether similar
>>> workaround should be applied.  Hmmm... ISTR the other one reporting
>>> IDE class even though it works in IDE mode.
>>
>> IDE class in IDE mode? Isn't that kind of expected? :)

Oh, the latter should have been ahci.

I'm not completely comfortable with going ahead with the patch tho.
It probably is okay but it's still a shot in the dark.  Is there
anyone with marvell contact?

Thanks.

-- 
tejun