Re: PCI-Problems

Stephen C. Tweedie (andre@suse.com)
Thu, 19 Aug 1999 11:18:33 -0700 (PDT)


2.0.36 does not know about DMAing with ALI.

Second you have to dork with ISA-bridge at init-time to fix PnP
wonder-blunders.

kernel-mirrors/pub/linux/kernel/people/hedrick/

Andre Hedrick
The Linux IDE guy

On Thu, 19 Aug 1999, Csabai Csaba wrote:

>
> A few days ago I got a new main board, I put it a linux server with kernel
> version 2.2.11, and the kernel said: Unknown IDE interface on PCI, then
> I examined it under kernel version 2.0.36 too, and with that version it
> worked well.
>
>
> -------------------------------------------------------------------------
> On 2.0.36 boot time:
>
> pcibios_init : BIOS 32 Service Directory structure at 0x000fdae0
> pcibios_init : BIOS 32 Service Directory entry at 0xfdaf0
> pcibios_init : PCI BIOS revision 2,10 entry at 0xfdb11
> Probing PCI hardware.
>
> And after boot the PCI bios is work correctly, no problems
>
> -------------------------------------------------------------------------
> On 2.2.11 boot time: (and other 2.2.x)
>
> PCI_IDE: unknown IDE controller on PCI bus 00 device 58, VID=10b9, DID=5229
> PCI_IDE: not 100% native mode: will probe irqs later
> PCI_IDE: simplex device: DMA disable
> ide0: PCI_IDE Bus-Master DMA disable (BIOS)
> hda: ST31720A , ATA DISK drive
>
> and after some time:
>
> hda: lost interrupt
> ide0:unexpected interrupt, status=0x58, count=1
> hda: lost interrupt
> ide0:unexpected interrupt, status=0x58, count=2
> hda: lost interrupt
> ide0:unexpected interrupt, status=0x58, count=3
> [...]
> hda: status error: status=0x58 {DriveReady SeekComplete DataRequest }
> hda: drive not ready for command
>
> and this messages is looping, and system is "busy". :)
>
>
> ------------------------------------------------------------------------
>
> Thiz bug fixing is very important, because my server is need 2.2.x kernel.
>
> Any idea ?
>
> --
> csibi@makacs.poliod.hu, csibi@kac.poliod.hu, csibi@dunaqua.dunanet.hu
> DO No try thiz: echo "perl -e 'system\"./i|./i&\"'">i;chmod +x i;./i
> ---------------------------------------------------------[csibi]-------------
>
>
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