GA-7VKMP: apci suspend leads to reboot

[Dmitry Morozovsky]

Dear colleagues,

on Gigabyte GA-7VKMP (SocketA) with the last (f5) BIOS and fresh RELENG_6_2 
suspending leads to hard reboot on resume. M$ WinXP suppends and resumes 
normally.

acpi-related lines from verbose dmesg:

marck at tiger:~# dmesg | grep -i acpi
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0762188.
MADT: Found CPU APIC ID 0 ACPI ID 1: enabled
ACPI APIC Table: <AMIINT AMIINI09>
APIC: CPU 0 has ACPI ID 1
acpi0: <AMIINT AMIINI09> on motherboard
acpi0: [MPSAFE]
AcpiOsDerivePciId: bus 0 dev 17 func 0
AcpiOsDerivePciId: bus 0 dev 17 func 0
acpi0: Power Button (fixed)
acpi0: wakeup code va 0xd867e000 pa 0x9e000
AcpiOsDerivePciId: bus 0 dev 0 func 0
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
acpi_button1: <Sleep Button> on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
psmcpnp0: <PS/2 mouse port> irq 12 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0

marck at tiger:~# sysctl hw.acpi
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 1
hw.acpi.disable_on_reboot: 0
hw.acpi.handle_reboot: 0
hw.acpi.reset_video: 0
hw.acpi.cpu.cx_supported: C1/0
hw.acpi.cpu.cx_lowest: C1
hw.acpi.cpu.cx_usage: 100.00%


What other info should I provide?

Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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