On 14/06/2012 21:03, Moore, Robert wrote:
We find that "usually", when there are issues with the resource
descriptor values, this means that the BIOS dynamically updates these
values, and the original ASL code simply has garbage values in these
fields.
We may, in fact, back out the resource descriptor value checking in
iASL for this reason.
Therefore, there should be no need to change the values.
Thanks
If there is a man page for iASL on FreeBSD, it sounds like it is out
of date and should be updated.
I've just sent a PR. (docs/169158)
Chris
Bob
-----Original Message----- From: Chris Whitehouse
[mailto:[email protected]] Sent: Thursday, June 14, 2012 12:59 PM
To: Moore, Robert Cc: [email protected] Subject: Re: can't
recompile vanilla dsdt
On 12/06/2012 02:28, Moore, Robert wrote:
The -cr flag will disable resource descriptor validation during
compile.
Hi Robert,
thanks for the info. I had tried the -f flag, the -cr doesn't
appear in the man page for some reason. Both -f and -cr allow it
compile but I was hoping to actually correct it but I don't know
whether to correct the length or the range max and min.
thanks
Chris
-----Original Message----- From: [email protected]
[mailto:owner-freebsd- [email protected]] On Behalf Of Chris
Whitehouse Sent: Sunday, June 10, 2012 8:24 AM To:
[email protected] Subject: can't recompile vanilla dsdt
Hi
[please cc me, I'm not subscribed, thanks]
I'm hoping someone can help me with this small problem. I
created a custom aml a while ago:
http://lists.freebsd.org/pipermail/freebsd-acpi/2009-
March/005558.htm
l
Now I want to redo it but even a vanilla dsdt won't recompile.
I'm sure I didn't have these errors previously, perhaps the
compiler has become more strict?
Anyway,
muji64# iasl nc6320.asl
Intel ACPI Component Architecture ASL Optimizing Compiler
version 20110527-64 Copyright (c) 2000 -
2011
Intel Corporation
nc6320.asl 830: 0x00000000, //
Length Error 4122 - ^
Invalid
combination of
Length and Min/Max fixed flags
nc6320.asl 837: 0x011FEFFF, //
Length Error 4118 - ^ Length
is not
equal to
fixed Min/Max window
nc6320.asl 2978: Method (_BCQ, 0,
Serialized) Warning 1099 - Unknown reserved name ^
(_BCQ)
nc6320.asl 2978: Method (_BCQ, 0,
Serialized) Warning 1099 - Unknown reserved name ^
(_BCQ)
nc6320.asl 3395: Name (C1A6, Package
(0x08) Remark 5048 -
^ Initializer list shorter than declared package length
nc6320.asl 4398: Return
(0x00) Warning 1128 - Reserved method should not return a
value ^
(_DIS)
nc6320.asl 4402: Return (0x00)
Warning 1128 - ^
Reserved method should not return a value (_DIS)
nc6320.asl 4722: Return
(0x00) Warning 1128 - Reserved method should not return a
value ^
(_DIS)
nc6320.asl 4726: Return (0x00)
Warning 1128 - ^
Reserved method should not return a value (_DIS)
nc6320.asl 5677: If (LEqual (C214,
0xFFFFFFFD))
Warning 1100 - Statement is unreachable ^
ASL Input: nc6320.asl - 14586 lines, 528295 bytes, 6747
keywords Compilation complete. 2 Errors, 7 Warnings, 1 Remarks,
2310 Optimizations
The two errors are here in the asl:
789 Name (C08D, ResourceTemplate () 790
{ 791 WordBusNumber (ResourceProducer,
MinFixed, MaxFixed, PosDecode, 792 0x0000,
// Granularity 793 0x0000, //
Range Minimum 794 0x00FF, //
Range Maximum 795 0x0000, //
Translation
Offset
796 0x0100, // Length 797
,, ) 798 IO (Decode16, 799
0x0CF8, // Range Minimum 800
0x0CF8, // Range Maximum 801
0x01, // Alignment 802 0x08,
// Length 803 ) 804 WordIO
(ResourceProducer, MinFixed,
MaxFixed,
PosDecode, EntireRange, 805 0x0000,
// Granularity 806 0x0000, //
Range Minimum 807 0x0CF7, //
Range Maximum 808 0x0000, //
Translation
Offset
809 0x0CF8, // Length 810
,, , TypeStatic) 811 WordIO (ResourceProducer,
MinFixed,
MaxFixed,
PosDecode, EntireRange, 812 0x0000,
// Granularity 813 0x0D00, //
Range Minimum 814 0xFFFF, //
Range Maximum 815 0x0000, //
Translation
Offset
816 0xF300, // Length 817
,, , TypeStatic) 818 DWordMemory
(ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable,
ReadWrite, 819 0x00000000, //
Granularity 820 0x000A0000, //
Range Minimum 821 0x000BFFFF, //
Range Maximum 822 0x00000000, //
Translation
Offset
823 0x00020000, // Length 824
,, , AddressRangeMemory, TypeStatic) 825
DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
Cacheable, ReadWrite, 826 0x00000000,
// Granularity 827 0x00000000, //
Range Minimum 828 0xFEDFFFFF, //
Range Maximum 829 0x00000000, //
Translation
Offset
830 0x00000000, // Length ^^^^^^^^
831 ,, _Y02, AddressRangeMemory,
TypeStatic)
832 DWordMemory (ResourceProducer, PosDecode,
MinFixed, MaxFixed, Cacheable, ReadWrite, 833
0x00000000, // Granularity 834
0xFEE01000, // Range Minimum 835
0xFFFFFFFF, // Range Maximum 836
0x00000000, // Translation
Offset
837 0x011FEFFF, // Length ^^^^^^^^
838 ,, , AddressRangeMemory, TypeStatic)
839 })
Both these compile ok:
============================================================
825 DWordMemory (ResourceProducer, PosDecode,
MinFixed, MaxFixed, Cacheable, ReadWrite, 826
0x00000000, // Granularity 827
0x0000D000, // Range Minimum ^ 828
0xFEDFFFFF, // Range Maximum 829
0x00000000, // Translation
Offset
830 0xFEDF3000, // Length ^^^^^^^^
831 ,, _Y02, AddressRangeMemory,
TypeStatic)
832 DWordMemory (ResourceProducer, PosDecode,
MinFixed, MaxFixed, Cacheable, ReadWrite, 833
0x00000000, // Granularity 834
0xFEE01000, // Range Minimum 835
0xFFFFFFFF, // Range Maximum 836
0x00000000, // Translation
Offset
837 0x011FF000, // Length ^^^^ 838
,, , AddressRangeMemory, TypeStatic)
==================================================================
825 DWordMemory (ResourceProducer, PosDecode,
MinFixed, MaxFixed, Cacheable, ReadWrite, 826
0x00000000, // Granularity 827
0x00000000, // Range Minimum 828
0xFEDFFFFF, // Range Maximum 829
0x00000000, // Translation
Offset
830 0xFEE00000, // Length ^^^^^^^^
831 ,, _Y02, AddressRangeMemory,
TypeStatic)
832 DWordMemory (ResourceProducer, PosDecode,
MinFixed, MaxFixed, Cacheable, ReadWrite, 833
0x00000000, // Granularity 834
0xFEE01000, // Range Minimum 835
0xFFFFFFFF, // Range Maximum 836
0x00000000, // Translation
Offset
837 0x011FF000, // Length ^^^^ 838
,, , AddressRangeMemory, TypeStatic)
===================================================================
The first has (nearly) contiguous ranges, in the second the range in
the DWordMemory at line 825 overlaps with the range in the
DWordMemory at line 818.
Should I be changing the lengths to correspond to the range max
and min values or the other way round?
uname -a FreeBSD muji64 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue
Jan 3
07:46:30
UTC 2012
[email protected]:/usr/obj/usr/src/sys/GENERIC
amd64
Complete asl http://www.fishercroft.plus.com/
Thanks for any help, sorry for such a long post.
Chris _______________________________________________
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