Re: no atapi cdrecord burning with 2.6.0-test11-bk10 / bk13

[Jens Axboe <axboe@suse.de>]

On Wed, Dec 17 2003, Gene Heskett wrote:
> On Wednesday 17 December 2003 11:25, Thomas Voegtle wrote:
> >On Wed, 17 Dec 2003, Gene Heskett wrote:
> >> I take that it is attempting to scan all 8 addresses of the scsi
> >> bus even though its actually hitting the atapi stuff?  Or do I
> >> need an even fresher version of cdrecord? or libscg?
> >
> >Sorry, I shortend my output of cdrecord. With 2.6.0-test11 it looks
> > like this:
> >
> >Using libscg version 'schily-0.7'
> >scsibus0:
> >cdrecord: Warning: controller returns wrong size for CD capabilities
> > page. 0,0,0     0) 'CREATIVE' ' CD5233E        ' '2.05' Removable
> > CD-ROM 0,1,0     1) 'PLEXTOR ' 'CD-R   PX-W1610A' '1.04' Removable
> > CD-ROM 0,2,0     2) *
> >        0,3,0     3) *
> >        0,4,0     4) *
> >        0,5,0     5) *
> >        0,6,0     6) *
> >        0,7,0     7) *
> 
> I see.  I also don't see the warning you are getting, and this may be 
> the reason you can't burn.  I also do not have the normal cdrom as 
> device 0.  What happens if you swap the master/slave jumpers and put 
> the recorder first?  It might be worth a try, and any changes in how 
> it works would be a clue as to where the real stoppage is.

The reason is that Thomas is using ATAPI which will go through
CDROM_SEND_PACKET (which is broken in -bk), while you are probably not
using that transport (and thus going to SG_IO directly, which works).

-- 
Jens Axboe