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Date: Sun, 23 Mar 2003 12:19:17 +0100
From: Jens Axboe <axboe@suse.de>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: IDE todo list
Message-ID: <20030323111917.GK837@suse.de>
References: <1048352492.9219.4.camel@irongate.swansea.linux.org.uk> <20030323092719.GB3818@merlin.emma.line.org>
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On Sun, Mar 23 2003, Matthias Andree wrote:
> On Sat, 22 Mar 2003, Alan Cox wrote:
> 
> > -	Add ATAPI virtual DMA
> > -	Add DMA active irq poll trick
>  ...
> > -	ADMA full support
> > -	Mark Lord/Andre ideas on LBA28/LBA48
> 
> Will anything of this enable SG_IO via IDE-SCSI to do DMA with 2448 or
> 2352 bytes per block, or have other means to reduce the system load
> when writing a CD?

SG_IO can already do that, it's been able to do that for a long time in
2.5.

-- 
Jens Axboe

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