From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>,
Jens Axboe <axboe@suse.de>, Mark Lord <liml@rtr.ca>
Subject: Re: Random libata notes
Date: Sat, 11 Mar 2006 20:35:08 -0500 [thread overview]
Message-ID: <44137ACC.4020508@garzik.org> (raw)
In-Reply-To: <44118B3D.9040103@gmail.com>
Tejun Heo wrote:
> Jeff Garzik wrote:
>
>> These are small TODO bits that I didn't want to forget... Patches
>> welcome.
>>
>> 1) ATAPI edge case. Due to adding the padding s/g entry, we must
>> adjust sg_tablesize to include ' - 1' for each driver
>
>
> Isn't this handled by ata_scsi_slave_config()? If the attached device is
> ATAPI, ata_scsi_slave_config() reduces max_hw_segments by 1. We'll need
> to increment it back when detaching the device though.
Yes, you're right.
Jeff
prev parent reply other threads:[~2006-03-12 1:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-04 17:33 Random libata notes Jeff Garzik
2006-03-10 14:20 ` Tejun Heo
2006-03-10 14:33 ` Tejun Heo
2006-03-12 1:37 ` Jeff Garzik
2006-03-13 11:40 ` Tejun Heo
2006-03-12 1:35 ` Jeff Garzik [this message]
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