Re: [PATCH 1/3] ahci: add AHCI_HFLAG_STRICT_SPEC host flag

From: Brian Norris
Date: Mon Feb 20 2012 - 17:06:56 EST


On Mon, Feb 20, 2012 at 1:23 PM, Tejun Heo <tj@xxxxxxxxxx> wrote:
> On Mon, Feb 20, 2012 at 01:16:27PM -0800, Brian Norris wrote:
>> On Mon, Feb 20, 2012 at 12:51 PM, Tejun Heo <tj@xxxxxxxxxx> wrote:
>> > Overall the patchset looks good but
>> >
>> > On Mon, Feb 20, 2012 at 12:09:21PM -0800, Brian Norris wrote:
>> >> +     AHCI_HFLAG_STRICT_SPEC          = (1 << 15), /* strict AHCI spec */
>> >
>> > can you please use something more specific?  e.g. something like
>> > SKIP_ENGINE_ON_PORT_START and then explain what the flag is about in
>> > the comment?
>>
>> So you want AHCI_HFLAG_SKIP_ENGINE_ON_PORT_START? That seems
>> excessively long... how about AHCI_HFLAG_DELAY_ENGINE? (since it
>> pushes the start engine call back to the error-handling stage)
>
> Ooh, yeah, that seems better.  I'm fine with any name which ties it to
> engine behavior on port start.

OK. I'll wait a bit for other comments, then send a v2 series with
AHCI_HFLAG_DELAY_ENGINE.

Brian
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