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Date:      Thu, 18 Mar 1999 19:50:02 -0800 (PST)
From:      "Justin T. Gibbs" <gibbs@plutotech.com>
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/10663: hpscan doesn't like 3.1's pt device 
Message-ID:  <199903190350.TAA03812@freefall.freebsd.org>

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The following reply was made to PR kern/10663; it has been noted by GNATS.

From: "Justin T. Gibbs" <gibbs@plutotech.com>
To: cagney@tpgi.com.au
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: kern/10663: hpscan doesn't like 3.1's pt device 
Date: Thu, 18 Mar 1999 20:30:56 -0700

 >	Looking at the code it would appear that the pt driver
 >	received a serious re-write in moving from 2.2.8 to 3.1 :-)
 >
 >	The above error is from a failed IOCTL on the device.
 
 
 My guess is that hpscan is attempting to send raw SCSI commands through the
 PT device, or invoke one of the other 'pass-thru' ioctls the old pt driver
 (and all drivers of the old SCSI system actually) supported.  This
 functionality has been moved to the pass-thru device in CAM. I would
 suggest you modify hpscan to use the pass-thru device instead or cease
 using whatever other unsupported ioctls it is performing.
 
 --
 Justin
 
 
 


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