Possible ATAPICAM problems?

Brian Fundakowski Feldman green at freebsd.org
Thu Jun 17 14:39:35 GMT 2004

On Thu, Jun 17, 2004 at 11:26:19AM -0300, m0f0x wrote:
> Hi,
> I have an old CD-R/W IDE drive, HP CD-Writer 9300i (firmware: 1.0c), and  
> I'm expecting problems using it on applications like cdrecord (SCSI  
> emulation by using ATAPICAM).
> I'm using FreeBSD 5.2.1-p8, and even sending a simple blank-CD command  
> (blank=fast, blank=all, no matter the kind of blank command), I got a  
> kernel panic. On FreeBSD 5.0 & 5.1, these problems never occoured.
> Using burncd, I can burn everything without any problem (as expected, not  
> using ATAPICAM), but I want to use cdrecord to write audio CDs using DAO  
> recording method, since I want to backup some live CDs that I own.
> I know that burncd supports DAO writing mode, but passing the -d switch  
> gives me an error (the recorder refuses the cue sheet and aborts the  
> writing).
> Anybody here is getting this kind of problem using IDE CD-R/W drives?  Any  
> possible solutions?

Please try to get more information about this crash, at least a backtrace
from DDB, certainly.


Brian Fundakowski Feldman                           \'[ FreeBSD ]''''''''''\
  <> green at FreeBSD.org                               \  The Power to Serve! \
 Opinions expressed are my own.                       \,,,,,,,,,,,,,,,,,,,,,,\

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