hello everybody ,
(sorry , I know that my english is very bad ...So I hope
you will be able to understand me ...)
I've just installed linux redhat 6.0 on my dell latitude xpi 133 using
the hard disk for installation...
now I want to make my // cdrom device work...
My cdrom is a creative-labs (x4 MATSUSHITA) inserted in a
// ide ATAPI kingbyte adapter box.
(It work fine with DOs drivers or Win95/98 drivers)
I do the following after linux boot :
insmod parport
insmod paride
insmod kbic
insmod pcd
All of these seem to work fine, but when i'm trying to mount the cdrom
=> mount /dev/pcd0 /mnt/cdrom
The system hangs for a few minutes and i get an error message.
Here is the output of dmesg :
Linux version 2.2.5-15 (root@porky.devel.redhat.com) (gcc version
egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Mon Apr 19 22:21:09 EDT
1999
Detected 133639948 Hz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 53.25 BogoMIPS
Memory: 22584k/24576k available (996k kernel code, 412k reserved, 524k data,
60k init)
VFS: Diskquotas version dquot_6.4.0 initialized
CPU: Intel Pentium 75 - 200 stepping 0c
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
Intel Pentium with F0 0F bug - workaround enabled.
POSIX conformance testing by UNIFIX
PCI: PCI BIOS revision 2.10 entry at 0xfbcf0
PCI: Using configuration type 1
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
Initializing RT netlink socket
Starting kswapd v 1.5
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS02 at 0x03e8 (irq = 4) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS version 1.1 Flags 0x03 (Driver version 1.9)
Real Time Clock Driver v1.09
RAM disk driver initialized: 16 RAM disks of 4096K size
PCI_IDE: unknown IDE controller on PCI bus 00 device 40, VID=1095, DID=0643
PCI_IDE: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xfe00-0xfe07, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0xfe08-0xfe0f, BIOS settings: hdc:pio, hdd:pio
hda: IBM-DPRA-21215, ATA DISK drive
ide2: ports already in use, skipping probe
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: IBM-DPRA-21215, 1160MB w/64kB Cache, CHS=589/64/63
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
raid5: measuring checksumming speed
8regs : 140.208 MB/sec
32regs : 123.444 MB/sec
using fastest function: 8regs (140.208 MB/sec)
scsi : 0 hosts.
scsi : detected total.
md.c: sizeof(mdp_super_t) = 4096
Partition check:
hda: hda1 hda2 < hda5 hda6 >
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 60k freed
Adding Swap: 50364k swap-space (priority -1)
Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996
SB 3.01 detected OK (220)
YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft
1993-1996
Linux PCMCIA Card Services 3.0.9
kernel build: 2.2.5-15 #1 Mon Apr 19 22:21:09 EDT 1999
options: [pci] [cardbus] [apm]
Intel PCIC probe:
Vadem VG-469 ISA-to-PCMCIA at port 0x3e0 ofs 0x00, 2 sockets
host opts [0]: none
host opts [1]: none
ISA irqs (scanned) = 3,4,7,9,10,11,15 status change on irq 15
cs: IO port probe 0x1000-0x17ff: excluding 0x1200-0x1207 0x1220-0x122f
0x1330-0x1337 0x1388-0x138f
cs: IO port probe 0x0100-0x04ff: excluding 0x200-0x207 0x378-0x37f
cs: IO port probe 0x0a00-0x0aff: clean.
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
nfsd_init: initialized fhcache, entries=256
paride: version 1.04 installed
paride: k951 registered as protocol 0
paride: k971 registered as protocol 1
pcd: pcd version 1.07, major 46, nice 0
parport0: PC-style at 0x378 [SPP,PS2,EPP]
parport0: no IEEE-1284 device present.
pcd0: Sharing parport0 at 0x378
pcd0: kbic 1.01, KingByte KBIC-951A at 0x378, mode 2 (8-bit), delay 1
pcd0: Slave: CD-ROM CR-581
Uniform CDROM driver Revision: 2.54
VFS: Disk change detected on device pcd(46,0)
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
end_request: I/O error, dev 2e:00 (PCD), sector 2
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
end_request: I/O error, dev 2e:00 (PCD), sector 2
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
pcd0: read block completion: alt=0x51 stat=0x51 err=0x50 loop=0 phase=3
end_request: I/O error, dev 2e:00 (PCD), sector 0
FAT bread failed
THANK YOU VERY MUCH FOR YOUR HELP,
Sylvain BRUNET
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