Intel SE7500WV2 not working with ACPI

Brooks Davis brooks at
Tue Nov 25 15:04:35 PST 2003

On Tue, Nov 25, 2003 at 12:12:16PM -0800, Nate Lawson wrote:
> > acpi0: <INTEL  SWV20   > on motherboard
> >     ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.SBRG.EC0_._REG] (Node 0xc29b4660), AE_NOT_EXIST
> > acpi0: Could not initialise SystemIO handler: AE_NOT_EXIST
> > device_probe_and_attach: acpi0 attach returned 6
> This is the source of the problems.  When acpi0 fails to attach,
> everything else is done through the legacy PCI code.  The question is, why
> is it failing?  The above-mentioned EC method could indicate the problem
> is in walking the namespace but we'll have to look at the ASL to be sure.
> Please send a url to the output of:
>      acpidump -t -d > brooks-Intel.asl

> Also, build with options ACPI_DEBUG and set these in your loader.conf:
> debug.acpi.layer="ACPI_ALL_COMPONENTS"
> debug.acpi.level="ACPI_LV_OPREGION"

There's a new dmesg with this done at:


Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4
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