* CD IO error
@ 2002-11-15 16:42 Alan Willis
2002-11-15 17:08 ` Brian Jackson
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Alan Willis @ 2002-11-15 16:42 UTC (permalink / raw)
To: linux-kernel
I've been getting these messages since about 2.5.45. I can't mount any
cds at all. Elvtune (util-linux-2.11r) also fails on /dev/hda which I'm
running on, and /dev/hdc, my cdrom.
Any further info needed?
-alan
end_request: I/O error, dev hdc, sector 0
hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
end_request: I/O error, dev hdc, sector 0
# hdparm /dev/hdc
/dev/hdc:
HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 1 (on)
readahead = 256 (on)
HDIO_GETGEO failed: Inappropriate ioctl for device
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 16:42 CD IO error Alan Willis
@ 2002-11-15 17:08 ` Brian Jackson
2002-11-15 17:18 ` Alan Willis
2002-11-15 17:56 ` Alan Cox
2002-11-15 18:35 ` Leopold Gouverneur
2 siblings, 1 reply; 8+ messages in thread
From: Brian Jackson @ 2002-11-15 17:08 UTC (permalink / raw)
To: alan; +Cc: linux-kernel
Alan Willis writes:
>
> I've been getting these messages since about 2.5.45. I can't mount any
> cds at all. Elvtune (util-linux-2.11r) also fails on /dev/hda which I'm
> running on, and /dev/hdc, my cdrom.
>
> Any further info needed?
Distribution
IDE controller/motherboard
a few more lines before and after the error from dmesg
>
> -alan
>
> end_request: I/O error, dev hdc, sector 0
> hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
> Uniform CD-ROM driver Revision: 3.12
> end_request: I/O error, dev hdc, sector 0
>
> # hdparm /dev/hdc
>
> /dev/hdc:
> HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device
> IO_support = 0 (default 16-bit)
> unmaskirq = 0 (off)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 1 (on)
> readahead = 256 (on)
> HDIO_GETGEO failed: Inappropriate ioctl for device
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 17:08 ` Brian Jackson
@ 2002-11-15 17:18 ` Alan Willis
0 siblings, 0 replies; 8+ messages in thread
From: Alan Willis @ 2002-11-15 17:18 UTC (permalink / raw)
To: brian-kernel-list; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1079 bytes --]
> Distribution
> IDE controller/motherboard
> a few more lines before and after the error from dmesg
Duh, my apologies.
Redhat 8.0, running kernel 2.5.47-mm3 at present.
Intel i810 chipset. Full dmesg is attached.
Relevant sections below.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 66MHz system bus speed for PIO modes
ICH: IDE controller at PCI slot 00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 2B020H1, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN486 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 39062500 sectors (20000 MB) w/2048KiB Cache, CHS=2431/255/63, UDMA(66)
hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
end_request: I/O error, dev hdc, sector 0
hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
end_request: I/O error, dev hdc, sector 0
[-- Attachment #2: dmesg --]
[-- Type: application/octet-stream, Size: 9976 bytes --]
Linux version 2.5.47 (root@aries) (gcc version 3.2 20021015 (Red Hat Linux 8.0 3.2-10)) #1 Fri Nov 15 10:02:14 PST 2002
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000017e77000 (usable)
BIOS-e820: 0000000017e77000 - 0000000017e79000 (ACPI NVS)
BIOS-e820: 0000000017e79000 - 0000000018000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
382MB LOWMEM available.
found SMP MP-table at 000fe710
hm, page 000fe000 reserved twice.
hm, page 000ff000 reserved twice.
hm, page 000f0000 reserved twice.
On node 0 totalpages: 97911
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 93815 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: DELL Product ID: Dim 2200 APIC at: 0xFEE00000
Processor #0 6:11 APIC version 17
I/O APIC #1 Version 32 at 0xFEC00000.
Enabling APIC mode: Flat. Using 1 I/O APICs
Processors: 1
Building zonelist for node : 0
Kernel command line: ro root=/dev/hda1 profile=2 idebus=66
ide_setup: idebus=66
Initializing CPU#0
Detected 1295.854 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 2564.09 BogoMIPS
Memory: 380876k/391644k available (2454k kernel code, 9976k reserved, 517k data, 300k init, 0k highmem)
Security Scaffold v1.0.0 initialized
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel(R) Celeron(TM) CPU 1300MHz stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
Setting 1 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 1 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 1-0, 1-13, 1-20, 1-21, 1-22, 1-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 37.
number of IO-APIC #1 registers: 24.
testing the IO APIC.......................
IO APIC #1......
.... register #00: 01000000
....... : physical APIC id: 01
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00170020
....... : max redirection entries: 0017
....... : PRQ implemented: 0
....... : IO APIC version: 0020
.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 001 01 0 0 0 0 0 1 1 39
02 001 01 0 0 0 0 0 1 1 31
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 0 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 0 0 0 0 1 1 71
0a 001 01 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 000 00 1 0 0 0 0 0 0 00
0e 001 01 0 0 0 0 0 1 1 91
0f 001 01 0 0 0 0 0 1 1 99
10 001 01 1 1 0 1 0 1 1 A1
11 001 01 1 1 0 1 0 1 1 A9
12 001 01 1 1 0 1 0 1 1 B1
13 001 01 1 1 0 1 0 1 1 B9
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1295.0872 MHz.
..... host bus clock speed is 99.0682 MHz.
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
mtrr: v2.0 (20020519)
PCI: PCI BIOS revision 2.10 entry at 0xfbece, last bus=1
PCI: Using configuration type 1
Registering system device cpu0
adding 'CPU 0' to cpu class interfaces
BIO: pool of 256 setup, 14Kb (56 bytes/bio)
biovec pool[0]: 1 bvecs: 256 entries (12 bytes)
biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
block request queues:
512 requests per read queue
512 requests per write queue
8 requests per batch
enter congestion at 63
exit congestion at 65
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Transparent bridge - Intel Corp. 82801AA PCI Bridge
PCI->APIC IRQ transform: (B0,I1,P0) -> 16
PCI->APIC IRQ transform: (B0,I31,P3) -> 19
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B1,I9,P0) -> 18
Registering system device pic0
Registering system device rtc0
SBF: Simple Boot Flag extension found and enabled.
SBF: Setting boot flags 0x80
slab: reap timer started for cpu 0
aio_setup: sizeof(struct page) = 40
[d7e0c040] eventpoll: driver installed.
Journalled Block Device driver loaded
udf: registering filesystem
SGI XFS CVS-09/15/02:17 with no debug enabled
Capability LSM initialized
Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
pty: 2048 Unix98 ptys configured
Real Time Clock Driver v1.11
i810_rng: RNG not detected
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 320M
agpgart: Detected an Intel i810 E Chipset.
agpgart: AGP aperture is 64M @ 0xf8000000
[drm] AGP 0.99 on Intel i810 @ 0xf8000000 64MB
[drm] Initialized i810 1.2.1 20020211 on minor 0
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
loop: loaded (max 8 devices)
dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17)
eth0: Davicom DM9102 at pci01:09.0, 00:08:a1:03:ee:a8, irq 18.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 66MHz system bus speed for PIO modes
ICH: IDE controller at PCI slot 00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 2B020H1, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN486 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 39062500 sectors (20000 MB) w/2048KiB Cache, CHS=2431/255/63, UDMA(66)
hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
end_request: I/O error, dev hdc, sector 0
hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
end_request: I/O error, dev hdc, sector 0
register interface 'mouse' with class 'input
mice: PS/2 mouse device common for all mice
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
Intel 810 + AC97 Audio, version 0.21, 10:00:19 Nov 15 2002
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH 82801AA found at IO 0xdc80 and 0xd800, IRQ 17
i810_audio: Audio Controller supports 2 channels.
ac97_codec: AC97 Audio codec, id: 0x4144:0x5360 (Analog Devices AD1885)
i810_audio: AC'97 codec 0 Unable to map surround DAC's (or DAC's not present), total channels = 2
i810_audio: setting clocking to 41678
oprofile: using NMI interrupt.
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 300k freed
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,1), internal journal
Adding 1028152k swap on /dev/hda2. Priority:-1 extents:1
found reiserfs format "3.6" with standard journal
Reiserfs journal params: device ide0(3,5), size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
reiserfs: checking transaction log (ide0(3,5)) for (ide0(3,5))
Using r5 hash to sort names
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,3), internal journal
EXT3-fs: mounted filesystem with writeback data mode.
found reiserfs format "3.6" with standard journal
Reiserfs journal params: device ide0(3,6), size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
reiserfs: checking transaction log (ide0(3,6)) for (ide0(3,6))
Using r5 hash to sort names
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 17:56 ` Alan Cox
@ 2002-11-15 17:46 ` Alan Willis
2002-11-15 18:13 ` Alan Willis
1 sibling, 0 replies; 8+ messages in thread
From: Alan Willis @ 2002-11-15 17:46 UTC (permalink / raw)
To: alan; +Cc: linux-kernel
> On Fri, 2002-11-15 at 16:42, Alan Willis wrote:
>>
>> I've been getting these messages since about 2.5.45. I can't mount
>> any
>> cds at all. Elvtune (util-linux-2.11r) also fails on /dev/hda which
>> I'm running on, and /dev/hdc, my cdrom.
>>
>> Any further info needed?
>
> The log before the I/O error line
That was at boot, in the dmesg. Full dmesg is posted already.
-alan
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 16:42 CD IO error Alan Willis
2002-11-15 17:08 ` Brian Jackson
@ 2002-11-15 17:56 ` Alan Cox
2002-11-15 17:46 ` Alan Willis
2002-11-15 18:13 ` Alan Willis
2002-11-15 18:35 ` Leopold Gouverneur
2 siblings, 2 replies; 8+ messages in thread
From: Alan Cox @ 2002-11-15 17:56 UTC (permalink / raw)
To: alan; +Cc: Linux Kernel Mailing List
On Fri, 2002-11-15 at 16:42, Alan Willis wrote:
>
> I've been getting these messages since about 2.5.45. I can't mount any
> cds at all. Elvtune (util-linux-2.11r) also fails on /dev/hda which I'm
> running on, and /dev/hdc, my cdrom.
>
> Any further info needed?
The log before the I/O error line
> HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device
This is the right behaviour for a CD
> HDIO_GETGEO failed: Inappropriate ioctl for device
Ditto
- so the hdparm is fine, but the I/O error probably isnt
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 17:56 ` Alan Cox
2002-11-15 17:46 ` Alan Willis
@ 2002-11-15 18:13 ` Alan Willis
1 sibling, 0 replies; 8+ messages in thread
From: Alan Willis @ 2002-11-15 18:13 UTC (permalink / raw)
To: alan; +Cc: linux-kernel
> - so the hdparm is fine, but the I/O error probably isnt
More info, if it helps.
/proc/ide/hdc/model
Lite-On LTN486 48x Max
/proc/ide/hdc/driver
ide-cdrom version 4.59
/proc/ide/hdc/identify
85a0 0000 0000 0000 0000 0000 0000 0000
0000 0000 2020 2020 2020 2020 2020 2020
2020 2020 2020 2020 0000 0000 0000 5944
3031 2020 2020 4c69 7465 2d4f 6e20 4c54
4e34 3836 2020 3438 7820 4d61 7820 2020
2020 2020 2020 2020 2020 2020 2020 0000
0000 0f00 0000 0200 0200 0006 0000 0000
0000 0000 0000 0000 0000 0000 0007 0007
0003 0078 0078 0078 0078 0000 0000 0000
0000 0002 0009 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0407 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
/proc/ide/hdc/settings
name value min max mode
---- ----- --- --- ----
current_speed 66 0 70 rw
dsc_overlap 0 0 1 rw
ide-scsi 0 0 1 rw
init_speed 66 0 70 rw
io_32bit 0 0 3 rw
keepsettings 0 0 1 rw
nice1 1 0 1 rw
number 2 0 3 rw
pio_mode write-only 0 255 w
slow 0 0 1 rw
unmaskirq 0 0 1 rw
using_dma 1 0 1 rw
It's on ide1
/proc/ide/ide1/config
pci bus 00 device f9 vendor 8086 device 2411 channel 1
86 80 11 24 05 00 80 22 02 80 01 01 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a1 ff 00 00 00 00 00 00 00 00 00 00 86 80 11 24
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
07 e3 07 e3 00 00 00 00 05 00 02 02 00 00 00 00
00 00 00 00 11 04 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 3a 04 00 00 00 00 00 00
/proc/ide/piix
Controller: 0
Intel PIIX4 Ultra 66 Chipset.
--------------- Primary Channel ---------------- Secondary Channel
-------------
enabled enabled
--------------- drive0 --------- drive1 -------- drive0 ---------- drive1
------
DMA enabled: yes no yes no
UDMA enabled: yes no yes no
UDMA enabled: 4 X 2 X
UDMA
DMA
PIO
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 16:42 CD IO error Alan Willis
2002-11-15 17:08 ` Brian Jackson
2002-11-15 17:56 ` Alan Cox
@ 2002-11-15 18:35 ` Leopold Gouverneur
2002-11-15 18:58 ` Alan Willis
2 siblings, 1 reply; 8+ messages in thread
From: Leopold Gouverneur @ 2002-11-15 18:35 UTC (permalink / raw)
To: alan; +Cc: linux-kernel
On Fri, Nov 15, 2002 at 11:42:07AM -0500, Alan Willis wrote:
>
> I've been getting these messages since about 2.5.45. I can't mount any
> cds at all. Elvtune (util-linux-2.11r) also fails on /dev/hda which I'm
> running on, and /dev/hdc, my cdrom.
>
> Any further info needed?
>
> -alan
>
> end_request: I/O error, dev hdc, sector 0
> hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
> Uniform CD-ROM driver Revision: 3.12
> end_request: I/O error, dev hdc, sector 0
Same here. I have disabled DMA for cdrom(CONFIG_IDEDMA_ONLYDISK=y)
and things are working again, perhaps with a loss operformance?
Hope it helps.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: CD IO error
2002-11-15 18:35 ` Leopold Gouverneur
@ 2002-11-15 18:58 ` Alan Willis
0 siblings, 0 replies; 8+ messages in thread
From: Alan Willis @ 2002-11-15 18:58 UTC (permalink / raw)
To: lgouv; +Cc: linux-kernel
> Same here. I have disabled DMA for cdrom(CONFIG_IDEDMA_ONLYDISK=y) and
> things are working again, perhaps with a loss operformance?
> Hope it helps.
Unfortunately it doesnt, I still get the err with DMA disabled on hdc.
-alan
ide: Assuming 66MHz system bus speed for PIO modes
ICH: IDE controller at PCI slot 00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: Maxtor 2B020H1, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN486 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 39062500 sectors (20000 MB) w/2048KiB Cache, CHS=2431/255/63, UDMA(66)
hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
hdc: DMA disabled
end_request: I/O error, dev hdc, sector 0
hdc: ATAPI 48X CD-ROM drive, 120kB Cache
Uniform CD-ROM driver Revision: 3.12
end_request: I/O error, dev hdc, sector 0
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2002-11-15 18:58 UTC | newest]
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2002-11-15 16:42 CD IO error Alan Willis
2002-11-15 17:08 ` Brian Jackson
2002-11-15 17:18 ` Alan Willis
2002-11-15 17:56 ` Alan Cox
2002-11-15 17:46 ` Alan Willis
2002-11-15 18:13 ` Alan Willis
2002-11-15 18:35 ` Leopold Gouverneur
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