Re: [BUG] 2.5.10 - kernel hangs after detecting CD/DVD ROM (was: Re: IDE problem: 2.5.10 compiles but hangs during boot)

From: Andi Kleen (freitag@alancoxonachip.com)
Date: Fri Apr 26 2002 - 14:08:13 EST


Stephan Maciej <stephan@maciej.muc.de> writes:
> later
> VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci00:07.1
> ide0: BM-DMA at 0x1c40-0x1c47, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0x1c48-0x1c4f, BIOS settings: hdc:DMA, hdd:pio
> hda: HITACHI_DK23CA-20, ATA DISK drive
> hdc: QSI DVD-ROM SDR-081, ATAPI CD/DVD-ROM drive
>
> That's the last line I see from a 2.5.10 kernel booting up. 2.5.9 does go
> farther:

I have a similar problem on the VirtuHammer simulator. On trying to access
the virtual disk using PIO mode the simular breaks with an error
in a rep ; outsb loop complaining about "writing data while in data in phase".
I guess your problem could be the same, as the DVD is likely accessed
using PIO. 2.5.10 fails, 2.5.9 works.

-Andi
-
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/



This archive was generated by hypermail 2b29 : Tue Apr 30 2002 - 22:00:13 EST