ACPI breaks network, old AMD K6, just FYI

[John Baldwin]

On Wednesday 16 January 2008 10:04:23 am Michael Ross wrote:
> Am 15.01.2008, 23:18 Uhr, schrieb John Baldwin <jhb at freebsd.org>:
> 
> > On Tuesday 15 January 2008 04:31:26 pm Michael Ross wrote:
> >> Hi,
> >>
> >> i just installed 7.0-RC1 on an old AMD K6 machine,
> >> and enabling ACPI breaks networking.
> >>
> >> Trying to access anything but localhost, tcpdump does not see any  
> >> packets
> >> at all.
> >> Pinging a LAN machine leads to "sendo: no buffer space available" after
> >> about 100 packets.
> >>
> >> Part of dmesg follows.
> >> As mentioned in the subject, this is just FYI, I can run the machine  
> >> fine
> >> with ACPI turned off.
> >>
> >> Jan 15 20:02:01 montana kernel: acpi0: <AWARD AWRDACPI> on motherboard
> >> Jan 15 20:02:01 montana kernel: acpi0: [ITHREAD]
> >> Jan 15 20:02:01 montana kernel: acpi0: Power Button (fixed)
> >> Jan 15 20:02:01 montana kernel: ACPI Error (dsopcode-0671): Field [IRQL]
> >> at 208 exceeds Buffer [BUF0] size 192 (bits) [20070320]
> >> Jan 15 20:02:01 montana kernel: ACPI Error (psparse-0626): Method
> >> parse/execution failed [\_SB_.PCI0.ISA_.FDC0._CRS] (Node 0xc1bb8d40),
> >> AE_AML_BUFFER_LIMIT
> >> Jan 15 20:02:01 montana kernel: ACPI Error (uteval-0309): Method  
> >> execution
> >> failed [\_SB_.PCI0.ISA_.FDC0._CRS] (Node 0xc1bb8d40),  
> >> AE_AML_BUFFER_LIMIT
> >> Jan 15 20:02:01 montana kernel: can't fetch resources for
> >> \_SB_.PCI0.ISA_.FDC0 - AE_AML_BUFFER_LIMIT
> >> Jan 15 20:02:01 montana kernel: acpi0: reservation of 0, a0000 (3)  
> >> failed
> >> Jan 15 20:02:01 montana kernel: acpi0: reservation of 100000, 7ef0000  
> >> (3)
> >> failed
> >> Jan 15 20:02:01 montana kernel: Timecounter "ACPI-safe" frequency  
> >> 3579545
> >> Hz quality 850
> >> Jan 15 20:02:01 montana kernel: acpi_timer0: <24-bit timer at  
> >> 3.579545MHz>
> >> port 0x4008-0x400b on acpi0
> >> Jan 15 20:02:01 montana kernel: cpu0: <ACPI CPU> on acpi0
> >> Jan 15 20:02:01 montana kernel: acpi_throttle0: <ACPI CPU Throttling> on
> >> cpu0
> >> Jan 15 20:02:01 montana kernel: acpi_button0: <Power Button> on acpi0
> >> Jan 15 20:02:01 montana kernel: pcib0: <ACPI Host-PCI bridge> port
> >> 0xcf8-0xcff,0x4000-0x407f,0x4080-0x40ff,0x5000-0x500f on acpi0
> >> Jan 15 20:02:01 montana kernel: pci0: <ACPI PCI bus> on pcib0
> >
> > Is your network device getting interrupts (vmstat -i)?
> >
> 
> No.

That's your problem then. :)  Can you obtain a full dmesg from a verbose boot
along with your asl and post them somewhere?

-- 
John Baldwin