From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH resend 5/5] libata-scsi: fix MODE SELECT translation for
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Date: Mon, 25 Jul 2016 14:30:55 -0400
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To: Tom Yan <tom.ty89@gmail.com>
Cc: Hannes Reinecke <hare@suse.de>, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>, Arnd Bergmann <arnd@arndb.de>, Stephen Rothwell <sfr@canb.auug.org.au>, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org
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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