From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Wed, 13 Apr 2005 08:48:56 -1000
From: Tim Newsham <newsham@lava.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] page fault with lock held 
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Message-ID: <Pine.BSI.4.61.0504130846240.5044@malasada.lava.net>
References: <9d952cfbeb395cbf4fb966ff2653a6b8@coraid.com>
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> I like the idea of having a way to hook into the bottom of sd from user
> land!

What about the /dev/sd??/raw file?  For scsi devices at least (sdscsi.c)
this calls through to scsirio which directly performs a scsi operation.

>  Brantley

Tim Newsham