iasl

DISCUSSION sjb 2 participants 5 messages May 8, 2003 – May 9, 2003 4 messages not in the archive ACPI

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sjb

author

2003-05-08 15:46 UTC #0 lore raw

Hi all ..

.. long story, and I shan't bother you with the details ;-)

Is there such a thing as a version of iasl that doesn't depend on glibc 2.3 and will work with glibc 2.2? And, if so, could someone point me in the right direction to download a copy?

Many thanks!

sjb

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Ducrot Bruno

2003-05-09 13:37 UTC #2 lore raw

Quoted 10 lines · sjb

Hi all ..
.. long story, and I shan't bother you with the details ;-)
Is there such a thing as a version of iasl that doesn't depend on glibc 2.3 and will work with glibc 2.2? And, if so, could someone point me in the right direction to download a copy?
Many thanks!

grab acpica-unix from intel site instead, untar, go to 'compiler' directory, 'make' and hopefully you will get iasl.

I do have trouble with bison version 1.75, but I guess that my bison is broken ? With bison 1.31, all seems to be OK.
Plus, I got some random core dump with the latest one?

Signature · 10 lines

Ducrot Bruno

--  Which is worse:  ignorance or apathy?
--  Don't know.  Don't care.


-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com

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sjb

author

2003-05-09 16:17 UTC #4 lore raw

Quoted 2 lines · Ducrot Bruno

grab acpica-unix from intel site instead, untar, go to 'compiler' directory, 'make' and hopefully you will get iasl.

D'oh! Why didn't I think of that?! *8-)

Quoted 3 lines

I do have trouble with bison version 1.75, but I guess that my bison is broken ? With bison 1.31, all seems to be OK.
Plus, I got some random core dump with the latest one?

Well .. mine compiled cleanly and ..

ottaky@vaio:~/acpi> ./iasl -tc dsdt.asl

Intel ACPI Component Architecture
ASL Optimizing Compiler / AML Disassembler version 20030424 [May 7 2003] Copyright (C) 2000 - 2003 Intel Corporation
Supports ACPI Specification Revision 2.0b

dsdt.asl 529: Field(ECR_, AnyAcc, Lock, Preserve) {
Error 1048 - ^ Host Operation Region requires ByteAcc access

dsdt.asl 1288: Field(PIUC, DWordAcc, Lock, Preserve) {
Error 1047 - ^ Access width is greater than region size

dsdt.asl 2122: If(\_OSI) {
Error 1028 - Too few arguments ^ (\_OSI requires 1)

dsdt.asl 2123: "Windows 2001"
Error 1037 - parse error ^

ASL Input: dsdt.asl - 2157 lines, 75307 bytes, 1552 keywords Compilation complete. 4 Errors, 0 Warnings, 0 Remarks, 381 Optimizations

So, I guess the 1st error is fixable by changing "AnyAcc" for "ByteAcc". Not sure about no.s 2 & 3 ...and WTF is "Windows 2001" doing in there?!

Any DSDT gurus out there? This is from a Sony Vaio U1 BTW.

sjb

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Ducrot Bruno

2003-05-09 15:42 UTC #6 lore raw

Quoted 16 lines · sjb

Quoted 3 lines · Ducrot Bruno
grab acpica-unix from intel site instead, untar, go to 'compiler' directory,
'make' and hopefully you will get iasl.
D'oh! Why didn't I think of that?! *8-)
Quoted 3 lines
I do have trouble with bison version 1.75, but I guess that my bison is broken ? With bison 1.31, all seems to be OK.
Plus, I got some random core dump with the latest one?
Well .. mine compiled cleanly and ..
ottaky@vaio:~/acpi> ./iasl -tc dsdt.asl

Quoted 8 lines

Intel ACPI Component Architecture
ASL Optimizing Compiler / AML Disassembler version 20030424 [May 7 2003] Copyright (C) 2000 - 2003 Intel Corporation
Supports ACPI Specification Revision 2.0b
dsdt.asl 529: Field(ECR_, AnyAcc, Lock, Preserve) {
Error 1048 - ^ Host Operation Region
requires ByteAcc access

It should be ByteAcc instead of AnyAcc

Quoted 3 lines

dsdt.asl 1288: Field(PIUC, DWordAcc, Lock, Preserve) {
Error 1047 - ^ Access width is greater than
region size

Hard to tell. Need the PIUC definition:

OperationRegion(PIUC, ..., ..., ...)

and all the Field(s) (with their content) which
look like

Field(PIUC, ...) {
...
}

(but if PIUC is a OP defined as a PCI_Config, I would say that it should be ByteAcc, or WordAcc. I doubt that it have to be DWordAcc).

Quoted 6 lines

dsdt.asl 2122: If(\_OSI) {
Error 1028 - Too few arguments ^ (\_OSI requires 1)
dsdt.asl 2123: "Windows 2001"
Error 1037 - parse error ^

It should be

	If(\_OSI("Windows 2001")) {

and you may have to add:
extern (\_OSI)
(but I am not sure if it is OK with latest iasl).

BTW, could you try 'iasl -d mydsdt' in order to disassemble your DSDT, and check if 'If (\_OSI ("Windows 2001"))' is correct ?

Signature · 10 lines

Ducrot Bruno

--  Which is worse:  ignorance or apathy?
--  Don't know.  Don't care.


-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com

A message that is not in the archive (sent off-list or not yet received): 20030509154224.GK2954-j6u/t2rXLliUoIHC/UFpr9i2O/[email protected]

sjb

author

2003-05-09 17:56 UTC #8 lore raw

Quoted 10 lines · Ducrot Bruno

It should be
	If(\_OSI("Windows 2001")) {
and you may have to add:
extern (\_OSI)
(but I am not sure if it is OK with latest iasl).
BTW, could you try 'iasl -d mydsdt' in order to disassemble your DSDT, and check if 'If (\_OSI ("Windows 2001"))' is correct ?

I did and it appears to produce better output than acpidump ...

It decompiled that "Windows 2001" line correctly as

                If (\_OSI ("Windows 2001"))
                {
                    Store (0x04, OSTP)
                }

I fixed the "AnyAcc" error, and now all I see is ..

ottaky@vaio:~/acpi> ./iasl -tc dsdt.dsl

Intel ACPI Component Architecture
ASL Optimizing Compiler / AML Disassembler version 20030424 [May 7 2003] Copyright (C) 2000 - 2003 Intel Corporation
Supports ACPI Specification Revision 2.0b

dsdt.dsl 1902: Field (PIUC, DWordAcc, Lock, Preserve)
Error 1047 - ^ Access width is greater than region size

ASL Input: dsdt.dsl - 3047 lines, 101035 bytes, 1552 keywords

The OperationRegion line reads ..

                OperationRegion (PIUC, PCI_Config, 0x74, 0x01)

Does that provide enough info?

Thanks for helping out BTW *8-)

sjb