Hi,
I recently installed a new pioneer DVR-106D in a box, and there seems to
be some problems with this drive in qnx (v6.2.1). I have so far been
unable to mount any cd image with it.
ls -l /fs/cd0 yields “ls: No such device or address (/fs/cd0)”
umount /fs/cd0, eject, new cd, mount -t cd /dev/cd0 /mycd gives the same
result for ls -l /mycd/
the mount command doesn’t give any errors, but “mount” does not list any
fs mounted for /dev/cd0
sloginfo does list various “scsi_interpret_sense:” messages, but I am
unsure whether this is normal or not. The DVD-RW drive is the only cd-rom
drive connected, it is an atapi device connected as master on the second
IDE channel. Booting without DMA enabled doesn’t seem to have any effect.
Is there anything I can try to make the drive work in QNX?
sloginfo
Time Sev Major Minor Args
Jul 25 17:10:40 2 19 0 eide_identify_devices: VIA 82C586A/B vid 1106, did 571, class 1018a rev 6, busno 0, dfunc 39
Jul 25 17:10:40 2 19 0 eide_identify_devices: cmd_addr 1f0, cntl_addr 3f4, irq e, chnl 0, udma 5, mdma 2, sdma 0, pio 4
Jul 25 17:10:40 2 19 0 eide_display_devices: Maxtor 6Y080L0 tid 0, cable 80, max udma 6, cur udma 5, max mdma 2, cur mdm
a 0, max sdma -1, cur sdma -1, pio 4, mblk 16
Jul 25 17:10:40 2 19 0 eide_identify_devices: VIA 82C586A/B vid 1106, did 571, class 1018a rev 6, busno 0, dfunc 39
Jul 25 17:10:40 2 19 0 eide_identify_devices: cmd_addr 170, cntl_addr 374, irq f, chnl 1, udma 5, mdma 2, sdma 0, pio 4
Jul 25 17:10:40 2 19 0 eide_display_devices: PIONEER DVD-RW tid 0, cable 40, max udma 2, cur udma 0, max mdma 2, cur mdm
a 2, max sdma -1, cur sdma -1, pio 4, mblk 0
Jul 25 17:10:40 2 19 0 eide_init_devices: Maxtor 6Y080L0 path 0, tid 0, udma -1, mdma -1, sdma -1, pio 4, mblk 16
Jul 25 17:10:40 2 19 0 eide_init_devices: PIONEER DVD-RW path 1, tid 0, udma -1, mdma -1, sdma -1, pio 4, mblk 0
Jul 25 17:10:40 2 5 0 scsi_interpret_sense: path=0, target=0, lun=0, cam_status=c4, scsi_status=2
Jul 25 17:10:40 2 5 0 scsi_interpret_sense: error=70, sense=5, asc=24, ascq=0
Jul 25 17:10:40 2 5 0 scsi_interpret_sense: SK_ILLEGAL command 1a in databyte
…and more scsi_interpret_sense messages
umounting, mounting again yields…
Jul 25 17:55:57 2 5 0 scsi_interpret_sense: path=1, target=0, lun=0, cam_status=c4, scsi_status=2
Jul 25 17:55:57 2 5 0 scsi_interpret_sense: error=70, sense=6, asc=28, ascq=0
Jul 25 17:55:57 2 5 0 scsi_interpret_sense: ASC_MEDIUM_CHANGED
regards,
trygve