From: Mark Lord <liml@rtr.ca>
To: Jens Axboe <axboe@suse.de>
Cc: Jeff Garzik <jgarzik@pobox.com>,
Gary Poppitz <poppitzg@iomega.com>,
linux-ide@vger.kernel.org
Subject: Re: Issues with SIS 964 chipset on SATA
Date: Thu, 17 Feb 2005 08:26:07 -0500 [thread overview]
Message-ID: <42149B6F.1000502@rtr.ca> (raw)
In-Reply-To: <20050217083825.GA8695@suse.de>
Jens Axboe wrote:
>
>>It looks like I will need to do a workaround for all SATA ATAPI devices:
>> if the transfer is not a multiple of 4 bytes, pad it with an DMA 1-3
>>byte DMA segment.
Yup, that requirement has existed on most of the hardware
I've done drivers for, both SATA and a lot of PATA chips too.
Cheers
next prev parent reply other threads:[~2005-02-17 13:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-07 19:02 Issues with SIS 964 chipset on SATA Gary Poppitz
2005-02-07 21:44 ` Jeff Garzik
2005-02-17 8:26 ` Jeff Garzik
2005-02-17 8:38 ` Jens Axboe
2005-02-17 13:26 ` Mark Lord [this message]
2005-02-17 18:36 ` Jeff Garzik
2005-02-17 18:38 ` Jeff Garzik
2005-02-17 8:37 ` ATAPI issues (was Re: Issues with SIS 964 chipset on SATA) Jeff Garzik
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