From owner-freebsd-current@FreeBSD.ORG  Fri Jun 18 13:16:16 2004
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Date: Fri, 18 Jun 2004 16:50:26 +0400
From: Andrey Smirnov <smir@delit.net>
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Subject: vr0: couldn't map memory/ports
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Hello!

Upgrading my notebook from Mar 19 -CURRENT to Jun 16 revealed a problem:

vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0x1400-0x14ff irq 10 at 
device 18.0 on pci0
vr0: couldn't map ports/memory
device_attach: vr0 attach returned 6

The same thing happens to firewire, it doesn't bother me much.
Relevant lines about vr0 from Mar 19 kernel say:

vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0x1400-0x14ff irq 10 at 
device 18.0 on pci0
vr0: Ethernet address: 00:40:ca:bf:f0:87
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: OUI 0x004063, model 0x0032, rev. 8
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr0: bpf attached

It seems to me this is something with resource allocation, I tried 
setting 'OS' in BIOS to 'DOS' / 'Win XP' without any visible difference.

Other devices work OK (including ndis0, nvidia0). In my tests I disabled 
all kernel modules (sound, nvidia), although this doesn't change 
anything. Booting with ACPI disabled also doesn't change anything.

Good news are that now (with Jun 16) power button works and I'm able to 
switch off my notebook without 'shutdown -p now'.

I put verbose dmesg with Mar 19, Jun 16 kernel and acpidump -t -d output 
here:

http://images.delit.net/dmesg.bad.v
http://images.delit.net/dmesg.good.v
http://images.delit.net/acpi.asl.bz2

Thanks,
Andrey.