DSDT/AML/Etc Inspiron 5748
Jung-uk Kim
jkim at FreeBSD.org
Wed Mar 2 18:49:56 UTC 2016
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On 03/ 2/16 01:41 PM, Jung-uk Kim wrote:
> On 03/ 2/16 01:33 PM, Larry Rosenman wrote:
>> On 2016-03-02 12:28, Jung-uk Kim wrote:
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>>>
>>> On 03/ 2/16 01:18 PM, Larry Rosenman wrote:
>>>> On 2016-03-02 12:14, Jung-uk Kim wrote: On 03/ 2/16 12:25
>>>> PM, Larry Rosenman wrote:
>>>>>>> Can you give me EXACT command lines to extract what I
>>>>>>> need to move the 0x66 stuff out of PS2K?
>>>>>>>
>>>>>>> Or to get you something to look at?
>>>>
>>>> It seems Robert wants to see ACPICA acpidump output.
>>>> Install sysutils/acpica-tools, do "/usr/local/bin/acpidump >
>>>> acpidump.txt" as root, and give him the output.
>>>>
>>>>> Done.
>>>
>>> FYI, usual workflow goes like this with ACPICA tools:
>>>
>>> /usr/local/bin/acpidump > acpidump.txt
>>> /usr/local/bin/acpixtract acpidump.txt /usr/local/bin/iasl -e
>>> ssdt* -d dsdt.dat
>>>
>>> Then, you can modify disassembled dsdt.dsl. Please note our
>>> acpidump(8), i.e., /usr/sbin/acpidump, merges all SSDTs with
>>> DSDT for historical reasons.
>>>
>> and how would I compile it back again?
>
> /usr/local/bin/iasl dsdt.dsl
BTW, you cannot directly use generated dsdt.aml to override it via
loader(8) because acpi(4) expects merged DSDT+SSDTs in one file.
Jung-uk Kim
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