I've a problem with my scsi cdrom since I upgraded from 2.0.35. I
didn't notice it until I installed 2.2.1, but it didn't work with
2.2.0-pre9 either (worked fine with 2.0.35). Basicly what's happening
is that the kernel recongnises the scsi controller, and works with the
HD, but whenever I try to access the cdrom I get:
hermitage$ eject
eject: open failed for `/dev/scd0': No medium found
here's some info, more available if needed:
hermitage$ ver_linux ~
-- Versions installed: (if some fields are empty or looks
-- unusual then possibly you have very old versions)
Linux hermitage 2.2.1 #1 Thu Feb 4 12:25:04 EST 1999 i686 unknown
Kernel modules 2.1.85
Gnu C 2.7.2.3
Binutils 2.9.1.0.4
Linux C Library 0.7.so
ldd: unrecognized option `-v'
Try `ldd --help' for more information.
ls: /usr/lib/libg++.so: No such file or directory
Procps 1.2.7
Mount 2.7l
Net-tools 1.33
Kbd 0.94
Sh-utils 1.16
hermitage$ cat /proc/pci ~
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: Intel 82441FX Natoma (rev 2).
Medium devsel. Fast back-to-back capable. Master Capable. Latency=64.
Bus 0, device 7, function 0:
ISA bridge: Intel 82371SB PIIX3 ISA (rev 1).
Medium devsel. Fast back-to-back capable. Master Capable. No bursts.
Bus 0, device 7, function 1:
IDE interface: Intel 82371SB PIIX3 IDE (rev 0).
Medium devsel. Fast back-to-back capable. Master Capable. Latency=64.
I/O at 0xffa0 [0xffa1].
Bus 0, device 11, function 0:
SCSI storage controller: NCR 53c825 (rev 2).
Medium devsel. IRQ 10. Master Capable. Latency=66.
I/O at 0xfc00 [0xfc01].
Non-prefetchable 32 bit memory at 0xffbebc00 [0xffbebc00].
Bus 0, device 17, function 0:
Ethernet controller: 3Com 3C900 10b Combo (rev 0).
Medium devsel. IRQ 15. Master Capable. Latency=64. Min Gnt=3.Max Lat=8.
I/O at 0xff00 [0xff01].
Bus 0, device 19, function 0:
VGA compatible controller: Matrox Millennium (rev 1).
Medium devsel. Fast back-to-back capable. IRQ 11.
Non-prefetchable 32 bit memory at 0xffbec000 [0xffbec000].
Prefetchable 32 bit memory at 0xff000000 [0xff000008].
hermitage$ cat /proc/scsi/scsi ~
Attached devices:
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: QUANTUM Model: XP34550W Rev: LXY4
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: TEAC Model: CD-ROM CD-56S Rev: 1.0D
Type: CD-ROM ANSI SCSI revision: 02
hermitage$ ll /dev/scd0 ~
brw-rw-rw- 1 root disk 11, 0 May 5 1998 /dev/scd0
thanks for the attention, in advance :)
Dan
-
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/