Re: CD_Rom problems (fwd)

From: Dave (dleimbac@phoenix.lhup.edu)
Date: Wed Jul 12 2000 - 16:53:42 EST


Here is the capabilities pages for each cd device:
The capabilities page is:
  "00 1c 01 00 00 00 00 00 2a 14 07 07 75 77 29 23 0d ffffffc8 00 ffffffff
08 00 0d ffffffc8 ffffff98 ffffffe9 ffffff84 ffffffc6 "
hdb: ATAPI 20X CD-ROM CD-R/RW drive, 2048kB Cache

The capabilities page is:
  "00 16 00 00 00 00 00 00 2a 12 01 00 71 65 ffffff89 07 05 ffffff83 01 00
00 ffffff80 05 ffffff83 ffffff98 ffffffe9 ffffff84 ffffffc6 "
hdd: ATAPI 8X CD-ROM changer w/4 slots, 128kB Cache

On Wed, 12 Jul 2000, Jens Axboe wrote:

> On Wed, Jul 12 2000, Dave wrote:
> > Here is the detection message:
> > hdb: ATAPI 20X CD-ROM CD-R/RW drive, 2048kB Cache
> > hdd: ATAPI 8X CD-ROM changer w/4 slots, 128kB Cache
> >
> > nothing wrong there as far as I can tell.
>
> Ok, enable debug in the cdrom driver and send me the info.
>
> echo 1 > /prov/sys/dev/cdrom/debug
>
> and then run the program. Also, compiling the driver with the debug
> patch that Erik sent will give us some info -- I'm not sure it will
> be helpful in this case, since ide-cd does recognise the drive as
> a changer.
>
> --
> * Jens Axboe <axboe@suse.de>
> * SuSE Labs
>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Jul 15 2000 - 21:00:15 EST