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Date:      Wed, 28 Sep 2005 14:41:00 +0200
From:      Bernd Walter <ticso@cicely12.cicely.de>
To:        Poul-Henning Kamp <phk@phk.freebsd.dk>
Cc:        alpha@freebsd.org, ticso@cicely.de
Subject:   Re: FreeBSD 6.0/alpha estbuild available with limited EISA probing
Message-ID:  <20050928124100.GN54923@cicely12.cicely.de>
In-Reply-To: <874.1127908509@critter.freebsd.dk>
References:  <20050928110308.GK54923@cicely12.cicely.de> <874.1127908509@critter.freebsd.dk>

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On Wed, Sep 28, 2005 at 01:55:09PM +0200, Poul-Henning Kamp wrote:
> In message <20050928110308.GK54923@cicely12.cicely.de>, Bernd Walter writes:
> >On Mon, Sep 26, 2005 at 08:59:02AM +0200, Poul-Henning Kamp wrote:
> >> In message <20050926064449.GA19636@freebie.xs4all.nl>, Wilko Bulte writes:
> >> 
> >> >Please try a testbuild based on BETA5 that is currently uploading
> >> >to ftp-master.
> >> 
> >> I tried -current/GENERIC and it still fails on my AlphaServer 1000A
> >> 5/400, 400MHz:
> >> 
> >> fxp0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x81300000
> >> fxp0: using memory space register mapping
> >> fxp0: PCI IDs: 8086 1229 8086 000c 0008
> >> fxp0: Dynamic Standby mode is disabled
> >> miibus0: <MII bus> on fxp0
> >> inphy0: <i82555 10/100 media interface> on miibus0
> >> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> >> fxp0: bpf attached
> >> fxp0: Ethernet address: 00:d0:b7:49:e6:c9
> >> fxp0: interrupting at CIA irq 5
> >> fxp0: [MPSAFE]
> >> 
> >> halted CPU 0
> >> 
> >> halt code = 7
> >> machine check while in PAL mode
> >> PC = 18100           
> >> >>>
> >
> >Can you please supply a boot -v.
> >This panic could be a PCI problem as well.
> 
> OK boot -vs
> Entering /boot/kernel/kernel at 0xfffffc000034c5e0...
> GDB: debug ports: sio
> GDB: current port: sio
> KDB: debugger backends: ddb gdb
> KDB: current backend: ddb
> Copyright (c) 1992-2005 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> FreeBSD 7.0-CURRENT #1: Mon Sep 26 06:42:40 UTC 2005
>     root@monster.freebsd.dk:/monster/src/sys/alpha/compile/GENERIC
> Preloaded elf kernel "/boot/kernel/kernel" at 0xfffffc0000a18000.
> AlphaServer 1000/1000A
> AlphaServer 1000A 5/400, 400MHz
[...]
> eisab0: <PCI-EISA bridge> at device 7.0 on pci0
> eisa0: <EISA bus> on eisab0
> mainboard0: <DEC5000 (System Board)> at slot 0 on eisa0
> eisa0: CPQ3111 (0x0e113111) at slot 1 (no driver attached)
> isa0: <ISA bus> on eisab0
OK - we have finished EISA here.

[...]
> fxp0: <Intel 82559 Pro/100 Ethernet> port 0x10080-0x100bf mem 0x81300000-0x81300
> fff,0x81100000-0x811fffff irq 5 at device 13.0 on pci0
> fxp0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x81300000
> fxp0: using memory space register mapping
> fxp0: PCI IDs: 8086 1229 8086 000c 0008
> fxp0: Dynamic Standby mode is disabled
> miibus0: <MII bus> on fxp0
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> fxp0: bpf attached
> fxp0: Ethernet address: 00:d0:b7:49:e6:c9
> fxp0: interrupting at CIA irq 5
> fxp0: [MPSAFE]

This was the last PCI device, we are over PCI at this point.
So this is likely a different problem than that on the AS2100A.
IIRC the next should be ISA.
Your have loaded an up to date device.hints file?
Namely ata, atkbdc and fdc are the next.
Your machine likely doesn't have an ata connector, but the PCI-EISA
bridge may have one embedded that could confuse the ata driver.
Maybe removing ata entries from device.hints will help, unfortunately
this is not an acceptable workaround for distribution CDs.
What OS version are you running on that machine right now?

> halted CPU 0
> 
> halt code = 7
> machine check while in PAL mode
> PC = 18100           

-- 
B.Walter                   BWCT                http://www.bwct.de
bernd@bwct.de                                  info@bwct.de




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