kern/108202: atapicam error after upgrade to 6.2

[Thomas Quinot]

The following reply was made to PR kern/108202; it has been noted by GNATS.

From: Thomas Quinot <thomas at FreeBSD.ORG>
To: Neil Darlow <neil at darlow.co.uk>
Cc: FreeBSD-gnats-submit at FreeBSD.org
Subject: Re: kern/108202: atapicam error after upgrade to 6.2
Date: Mon, 22 Jan 2007 11:43:40 +0100

 * Neil Darlow, 2007-01-22 :
 
 > 	I use atapicam.ko to write DVDs using the growisofs port. Following an upgrade to FreeBSD-6.2
 > I have observed errors associated with /dev/cd0.
 
 The errors you are reporting are associated with /dev/acd0c:
 
 > 	3) mount -t cd9660 /dev/acd0 /media/cdrom
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x21 ascq=0x00 
 > g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5
 
 Mixing ATAPI/CAM and acd access to the same device is explicitly
 discouraged in the atapicam man page. Can you clarify why you can't use
 /dev/cd0?
 
 Thomas.