From: Tejun Heo <tj@kernel.org>
To: Marc C <marc.ceeeee@gmail.com>
Cc: linux-ide@vger.kernel.org, sergei.shtylyov@cogentembedded.com
Subject: Re: [PATCH v3 3/3] libata: Add support for queued DSM TRIM
Date: Sat, 10 Aug 2013 11:11:51 -0400 [thread overview]
Message-ID: <20130810151151.GA3806@htj.dyndns.org> (raw)
In-Reply-To: <5205A1EF.10808@gmail.com>
Hello,
On Fri, Aug 09, 2013 at 07:14:07PM -0700, Marc C wrote:
> Not entirely sure. Non-AHCI controllers scare me since they typically
> don't come along with specs, or are just finicky. This is especially
> true since this is a new NCQ command. Anyway, I'll use a flag (as
> suggested in the other thread) to differentiate between controllers that
> _should_ be able to handle this properly (AHCI) and other
> vendor-specific SATA controllers.
I'm fine with making it only available on ahci's, at least for now,
but can you please make the flag distinguish the specific feature
rather than the controller is AHCI or not?
Thanks.
--
tejun
prev parent reply other threads:[~2013-08-10 15:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 4:49 [PATCH v3 0/3] Introduce new SATA queued commands Marc C
2013-08-09 4:49 ` [PATCH v3 1/3] libata: Populate host-to-device FIS "auxiliary" field Marc C
2013-08-09 14:03 ` Tejun Heo
2013-08-09 14:36 ` Sergei Shtylyov
2013-08-09 14:53 ` Tejun Heo
2013-08-09 21:39 ` Sergei Shtylyov
2013-08-09 21:51 ` Tejun Heo
2013-08-09 22:17 ` Sergei Shtylyov
2013-08-09 22:26 ` Tejun Heo
2013-08-10 21:59 ` Sergei Shtylyov
2013-08-12 13:58 ` Tejun Heo
2013-08-09 21:24 ` Sergei Shtylyov
2013-08-09 14:17 ` Sergei Shtylyov
2013-08-09 14:29 ` Sergei Shtylyov
2013-08-09 14:26 ` Sergei Shtylyov
2013-08-09 4:49 ` [PATCH v3 2/3] libata: Add support for SEND/RECEIVE FPDMA QUEUED Marc C
2013-08-09 14:05 ` Tejun Heo
2013-08-10 2:10 ` Marc C
2013-08-09 4:49 ` [PATCH v3 3/3] libata: Add support for queued DSM TRIM Marc C
2013-08-09 14:07 ` Sergei Shtylyov
2013-08-09 14:08 ` Tejun Heo
2013-08-10 2:14 ` Marc C
2013-08-10 15:11 ` Tejun Heo [this message]
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