Messages in this thread | | | Date | Thu, 29 Jan 2004 11:58:45 +0100 | From | Jens Axboe <> | Subject | Re: IDE questions [kernel: 2.6.1-rc1] |
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On Thu, Jan 29 2004, Martin Zwickel wrote: > Hi there, > > 2 questions about IDE: > > 1.: with my machine: > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > SIS5513: IDE controller at PCI slot 0000:00:02.5 > SIS5513: chipset revision 0 > SIS5513: not 100% native mode: will probe irqs later > SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller > ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA > ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA > hda: WDC WD800BB-00CAA1, ATA DISK drive > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > hdc: IDE DVD-ROM 16X, ATAPI CD/DVD-ROM drive > ide1 at 0x170-0x177,0x376 on irq 15 > hda: max request size: 128KiB > hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) > /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 < p5 p6 p7 p8 > > cdrom: : unknown mrw mode page > ^ no cdi->name? > is this for the hda device or hdc?
hdc - it's a debug message, it has been removed in newer kernels.
> hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33) > Uniform CD-ROM driver Revision: 3.20 > > > 2.: with another machine: I have a disk that has some bad sectors > (that says the drive fitness test from ibm). and I think one of the > sectors is where the partition table is. on kernel boot the kernel > stops when it tries to detect the partitions and gives some "dma > timeout"s. can I disable the partition table probe? is the > "hdx=noprobe" argument the right one?
If you want to completely ignore the drive, yes.
-- Jens Axboe
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