From mboxrd@z Thu Jan  1 00:00:00 1970
From: Artem Bokhan <aptem@ngs.ru>
Subject: Re: [PATCH #upstream-fixes] sata_mv: don't issue two DMA commands
 concurrently
Date: Wed, 13 Aug 2008 18:47:08 +0700
Message-ID: <48A2C9BC.2010209@ngs.ru>
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To: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>, Mark Lord <liml@rtr.ca>, linux-ide@vger.kernel.org

Tejun Heo =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
> Unfortunately, libata core layer isn't ready for
> this yet and spews ugly warning message and malfunctions on this.
>  =20
Does this affect performance/functionality of controller/hdd someway?
> Don't allow concurrent DMA commands for now.
>
>  =20