Re: CD IO error

From: Alan Willis (alan@cotse.net)
Date: Fri Nov 15 2002 - 12:18:38 EST


> 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



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