HI,

I have an HP 7100 atapi drive and I have scsi-emu setup in the kernel (2.0.36).
On burned cd's that only came from my hp, the cdda rippers (cdda2wav and
cdparanoia) freeze at the end of the first audio track being ripped with these
errors:

// **Errors printed to the screen when problem occurs**
 (== PROGRESS == [                             >| 201851 00 ] == :-) o ==)
SCSI transport error: timeout waiting to read packet
SCSI transport error: timeout waiting to write packet
SCSI transport error: timeout waiting to write packet
SCSI transport error: timeout waiting to write packet
SCSI transport error: timeout waiting to write packet
....etc...until completion

// **Errors in messages/syslog**
Dec 20 11:09:46 par1079 kernel: scsi : aborting command due to timeout : 
  pid 131606, scsi1, channel 0, id 0, lun 0 UNKNOWN(0xbe) 
  00 00 02 89 ee 00 00 0d 10 00 00
Dec 20 11:09:46 par1079 kernel: hdc: irq timeout: status=0xd0
Dec 20 11:09:48 par1079 kernel: hdc: ATAPI reset complete
Dec 20 11:09:48 par1079 kernel: hdc: irq timeout: status=0xd0
Dec 20 11:09:50 par1079 kernel: hdc: ATAPI reset complete
Dec 20 11:09:50 par1079 kernel: hdc: irq timeout: status=0xd0
Dec 20 11:09:50 par1079 kernel: hdc: unexpected_intr: status=0x51
Dec 20 11:09:50 par1079 kernel: hdc: unexpected_intr: error=0x60

// Info about my system:

// stuff shown on bootup
hda: HP CD-Writer+ 7100, ATAPI CDROM drive - enabling SCSI emulation
ATAPI overlap supported: No
....
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
....
Detected scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
scsi : detected 1 SCSI cdrom 1 SCSI disk total.

// **cat /proc/scsi/scsi**
// My scsi drive uses an adaptec 2940UW card
Host: scsi0 Channel: 00 Id: 08 Lun: 00
  Vendor: IBM      Model: DCAS-34330W      Rev: S65A
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: HP       Model: CD-Writer+ 7100  Rev: 3.01
  Type:   CD-ROM

This only happens on burned cd's that were created with my hp drive in both
windows and in linux.  I have a cd my friend created on his drive that contains
audio tracks and those can be ripped correctly.  I e-mailed Alan Cox and he
suggested that burned cd's don't have the clean end of track marks that normal
cd's have.  The cdda ripper I have in windows, adaptec's cd spin doctor works
on all cd's, but I don't want to go back to windows in order to rip the tracks
quickly.  I tried kernel 2.1.131 with no luck either.

Thanks for any help,
Mike

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