ACPI issues with Compaq Evo N800w and 5.0-p7

Hi,

on my new Evo N800w I get a page fault when booting FreeBSD 5.0-p7 with
ACPI enabled:

        May 22 07:35:40 hunter kernel: acpi0: <COMPAQ CPQ0057 > on motherboard
        May 22 07:35:40 hunter kernel: ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
        May 22 07:35:40 hunter kernel: ACPI-0625: *** Info: GPE Block1 defined as GPE16 to GPE31
        May 22 07:35:40 hunter kernel: ACPI-1287: *** Error: Method execution failed, AE_NOT_EXIST
        May 22 07:35:40 hunter kernel: ACPI-1287: *** Error: Method execution failed, AE_NOT_EXIST
        May 22 07:35:40 hunter kernel: acpi0: power button is handled as a fixed feature programming model.
        May 22 07:35:40 hunter kernel: Timecounter "ACPI-fast"  frequency 3579545 Hz
        May 22 07:35:40 hunter kernel: ACPI-1287: *** Error: Method execution failed, AE_AML_BUFFER_LIMIT
        May 22 07:35:40 hunter last message repeated 2 times
        May 22 07:35:40 hunter kernel: can't fetch resources for \_SB_.C047 - AE_AML_OPERAND_TYPE
        May 22 07:35:40 hunter kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
        May 22 07:35:40 hunter kernel: acpi_cpu0: <CPU> on acpi0
        May 22 07:35:40 hunter kernel: acpi_tz0: <thermal zone> on acpi0
        May 22 07:35:40 hunter kernel: acpi_tz1: <thermal zone> on acpi0
        May 22 07:35:40 hunter kernel: acpi_tz2: <thermal zone> on acpi0
        May 22 07:35:40 hunter kernel: acpi_acad0: <AC adapter> on acpi0
        May 22 07:35:40 hunter kernel:
        May 22 07:35:40 hunter kernel:
        May 22 07:35:40 hunter kernel: Fatal trap 12: page fault while in kernel mode
        May 22 07:35:40 hunter kernel: fault virtual address    = 0x0
        May 22 07:35:40 hunter kernel: fault code               = supervisor read, page not present
        May 22 07:35:40 hunter kernel: instruction pointer      = 0x8:0x0
        May 22 07:35:40 hunter kernel: stack pointer            = 0x10:0xc0500b84
        May 22 07:35:40 hunter kernel: frame pointer            = 0x10:0x0
        May 22 07:35:40 hunter kernel: code segment             = base 0x0, limit 0xfffff, type 0x1b
        May 22 07:35:40 hunter kernel: = DPL 0, pres 1, def32 1, gran 1
        May 22 07:35:40 hunter kernel: processor eflags = interrupt enabled, resume, IOPL = 0
        May 22 07:35:40 hunter kernel: current process          = 0 (swapper)
        May 22 07:35:40 hunter kernel: trap number              = 12
        May 22 07:35:40 hunter kernel: panic: page fault
        May 22 07:35:40 hunter kernel: Uptime: 1s
        May 22 07:35:40 hunter kernel: Terminate ACPI
        May 22 07:35:40 hunter kernel: Automatic reboot in 15 seconds - press a key on the console to abort

It works ok with ACPI disabled.

ACPI dump will be sent in the next email.  Do you have any suggestions
what else I could try? Without ACPI (just APM) I can't suspend, it
immediately wakes up again.

--
Regards,
Georg.
-- 
Georg-W. Koltermann <g.w.k_at_web.de>