linux-kernel - Re: [PATCH resend 5/5] libata-scsi: fix MODE SELECT translation for Control mode page

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Message-ID: <20160725183055.GD19588@mtj.duckdns.org>
Date:	Mon, 25 Jul 2016 14:30:55 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Tom Yan <tom.ty89@...il.com>
Cc:	Hannes Reinecke <hare@...e.de>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Arnd Bergmann <arnd@...db.de>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-ide@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-next@...r.kernel.org
Subject: Re: [PATCH resend 5/5] libata-scsi: fix MODE SELECT translation for
 Control mode page

On Fri, Jul 22, 2016 at 05:50:18AM +0800, Tom Yan wrote:
> As I've mentioned in the comment/message, there is no ATA command
> needed to be sent to the device, since it only toggles a bit in
> dev->flags. See that there is no ata_taskfile constructed in
> ata_mselect_control().

But ata_mselect_caching() contructs a tf?

-- 
tejun