lkml.org 
[lkml]   [2006]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: libATA PATA status report, new patch
From
Date
On Maw, 2006-02-07 at 10:43 +0200, Meelis Roos wrote:
> Tried in Qemu with virtual PIIX3. Compiled in PIIX, OLDPIIX, MPIIX and
> Generic. Enabled PATA support for libata in libata.h. Disabled
> everything in ATA/IDE Kconfig menu.
>
> ata1: PATA max PIO4 cmd 0x1F0 ctl 0x3F6 bmdma 0x0 irq 15
> Unable to handle kernel NULL pointer dereference at virtual address 00000000
> printing eip:

Very strange trace indeed. I'll take a look at this. At least since it
came from Qemu I should be able to "build" a suitable PC to match yours.

Original Intel PIIX devices are handled by "OLDPIIX" (0x8086, 0x1230).
The later ones by ata_piix. The only oddity I see is that you have no
PCI bus mastering address base assigned (bmdma)

Alan


-
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/

\
 
 \ /
  Last update: 2006-02-07 12:05    [W:0.141 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site