Fix issue with battery status update on HP Elitebook 8440p

[Juris Kaminskis]

sorry for so many emails

My battery status updates only after reboot, is there a way I can get the
>>> fix for this?
>>>
>>> My system is 10.0-RELEASE-p11
>>>
>>
>> i have compiled kernel with debug acpi and I get following messages every
>> 10 seconds, how is it possible to understand those? my loader.conf has:
>> debug.acpi.layer="ACPI_ALL_COMPONENTS ACPI_ALL_DRIVERS" and
>> debug.acpi.level="ACPI_LV_ALL_EXCEPTIONS"
>>
>> compiling my ASL as per Freebsd ACPI-debug manual, i get following
compilation errors:

$ iasl foo.asl

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20130823-64
Copyright (c) 2000 - 2013 Intel Corporation

Compiler aborting due to parser-detected syntax error(s)
foo.asl    3703:                 If (CondRefOf (FPED))
Error    6126 -    syntax error ^

foo.asl   25675:
Error    6126 - syntax error and premature End-Of-File

ASL Input:     foo.asl - 25675 lines, 879034 bytes, 9572 keywords

Compilation complete. 2 Errors, 0 Warnings, 0 Remarks, 0 Optimizations

Details at line 3703:
If (CondRefOf (FPED))
                {
                    FPED ()
                }

and searching on FPED give me following:
External (FPED, MethodObj)    // Warning: Unresolved Method, guessing 0 argu
ments (may be incorrect, see warning above)

Can you help me if this is way forward to correct the ASL code here and
recompile?
thanks
Juris



> I also noticed below message appear on booting the system, how I can read
> this information? Is there a way I can search for what it means and if this
> highlights actual error?
>
> Nov 13 19:33:49  kernel: evmisc-0181 [578222] EvQueueNotifyRequest  :
> Dispatching Notify on [BAT0] (Device) Value 0x80 (Device Speci
> fic) Node 0xfffff80002abba40
> Nov 13 19:33:49  kernel: evmisc-0181 [578804] EvQueueNotifyRequest  :
> Dispatching Notify on [BAT0] (Device) Value 0x80 (Device Speci
> fic) Node 0xfffff80002abba40
>
>