From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <23cf5de2aa07bd09b640f37710cfa76d@akira.nop.cx>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] new 9load panic
From: Tim Wiess <tim@nop.cx>
Date: Sat, 27 Oct 2007 22:54:14 -0700
In-Reply-To: <82c890d00710271234u50c72f3cncfecc7abcf0670f@mail.gmail.com>
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i also just got something similar while attempting to install
the new iso within qemu....

PS1...Plan 9 from Bell Labs
ELCR: 0A00
apm ax=f000 cx=f000 dx=f000 di=fff0 dbx=9e22 esi=-f0010
bios0: drive: 0x80: 10737418240 bytes, type 3
biosinit: sorry, only one bios drive; can't read last one
dev A0 port 1F0 config 0040 capabilities 0B00 mwdma 0007 udma 203F	LLBA sectors 20971520
dev A0 port 170 config 85C0 capabilities 0300 mwdma 0007 udma 203F
found partition sdD0!cdboot; 49952+1440
sectread: bios failed to read 512 @ off 1073741822 from 80
biosread: failed to read 512 @ off 549755812864 of 80, want 512 got -1
using sdD0!cdboot!plan9.ini
.FLAGS=286 TRAP=e ECODE=0 PC=3f
  AX 80017fdb  BX 80036900  CX 00000020  DX 80017f5c
  SI 00000000  DI 80017f66  BP 80001250
  CS 0010 DS 0008  ES 0008  FS 0008  GS 0008
  CR0 80000011 CR2 78512900 CR3 0000c000
panic: exception/interrupt 14


> it is a desktop pc, it has sata but not ahci, the bios is set up as
> "enhaced mode" and "sata-only", and have two hard disks (one sata and
> one ide) and one cdrom (ide). i can see sdC0 (ide disk), sdC1 (cdrom)
> and sdE0 (sata disk).
> 
> i checked again the values and add the lines missing (the PC had a
> typo, it is 800017bfa, sorry)
> 
> MBR...PBS1...Plan9 ....
> ELCR: 0C28
> apm: ax f000 cx f000 dx 0x40
> bios0: drive 0x80, 120034123776 bytes, type 3
> bios1: driver 0x81, 160041885696 bytes, type3
> islba: drive f2: no dap extensions
> sectread: bios failed to read 512 @....
> biosread: failed to read 512....got -1
> dev A0 poer 1F0 config 0C5a capabilities 2F00 mwdma 0007 udma 203F
> LLBA sectors 234441648
> dev B0 port 1F0 config 85C0 capabilities 0F00 mwdma 007 udm 101F
> sectread: bios failed to read 512 @ off 0 from 80
> biosread: failed to read 512 @ off 0 of 80, want 512 got -1
> sectread: bios failed to read 512 @ off 1073741822 from 80
> biosread: failed to read 512 @ off 549755812864 of 80, want 512 got -1
> using: sdC0!9fat!plan9.ini
> .FLAGS 10292 TRAP e ECODE 2 PC 800017bfa
> AX acf08123 BX 80061a99 CX 800711d8 DX 0000003d
> SI 00000000 DI 80001377 BP 80001250
> CS 0010 DS 0008 ES 0008 FS 0008 GS 0008
> CR0 80000011 CR2 acf08123 CR3 0000c000
> panic: exception interrupt 14