Public bug reported:
00149 syntaxcheck Re-assemble DSDT and find syntax errors and warnings.
00150 syntaxcheck
-----------------------------------------------------------------------------
00151 syntaxcheck Test 1 of 2: Disassemble and reassemble DSDT
00152 syntaxcheck Line | AML source
00153 syntaxcheck
-----------------------------------------------------------------------------
00154 syntaxcheck 00572| 0x04000000, // Range
Minimum
00155 syntaxcheck 00573| 0xFFEDFFFF, // Range
Maximum
00156 syntaxcheck 00574| 0x00000000, //
Translation Offset
00157 syntaxcheck 00575| 0x00000000, // Length
00158 syntaxcheck | ^
00159 syntaxcheck | error 4122: Invalid combination of Length and
Min/Max fixed flags
00160 syntaxcheck 00576| 0x00,, _Y00,
AddressRangeMemory, TypeStatic)
00161 syntaxcheck 00577| DWordMemory (ResourceProducer,
PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
00162 syntaxcheck 00578| 0x00000000, //
Granularity
00163 syntaxcheck
=============================================================================
00164 syntaxcheck
00165 syntaxcheck ADVICE: (for error #4122): This occurs if the length is
zero and just one of
00166 syntaxcheck the resource MIF/MAF flags are set, or the length is
non-zero and resource MIF
00167 syntaxcheck /MAF flags are both set. These are illegal combinations
and need to be fixed.
00168 syntaxcheck See section 6.4.3.5 Address Space Resource Descriptors of
version 4.0a of the
00169 syntaxcheck ACPI specification for more details.
00170 syntaxcheck
00171 syntaxcheck Line | AML source
00172 syntaxcheck
-----------------------------------------------------------------------------
00173 syntaxcheck 00579| 0x000CC000, // Range
Minimum
00174 syntaxcheck 00580| 0x000DFFFF, // Range
Maximum
00175 syntaxcheck 00581| 0x00000000, //
Translation Offset
00176 syntaxcheck 00582| 0x00018000, // Length
00177 syntaxcheck | ^
00178 syntaxcheck | error 4117: Length is larger than Min/Max window
00179 syntaxcheck 00583| ,, , AddressRangeMemory,
TypeStatic)
00180 syntaxcheck 00584| })
00181 syntaxcheck 00585| Method (_CRS, 0, NotSerialized)
00182 syntaxcheck
=============================================================================
00183 syntaxcheck
00184 syntaxcheck ADVICE: (for error #4117): This needs to be fixed as the
length specified is
00185 syntaxcheck greater than the window size specified by the Min/Max
fields - this is clealy
00186 syntaxcheck ambiguous.
00187 syntaxcheck
00188 syntaxcheck Line | AML source
00189 syntaxcheck
-----------------------------------------------------------------------------
00190 syntaxcheck 03115| Name (_HID, EisaId ("PNP0510"))
00191 syntaxcheck 03116| Name (RSRC, ResourceTemplate ()
00192 syntaxcheck 03117| {
00193 syntaxcheck 03118| IO (Decode16,
00194 syntaxcheck | ^
00195 syntaxcheck | error 4123: Min/Max/Length/Gran are all zero, but
no resource tag
00196 syntaxcheck 03119| 0x0000, //
Range Minimum
00197 syntaxcheck 03120| 0x0000, //
Range Maximum
00198 syntaxcheck 03121| 0x00, //
Alignment
00199 syntaxcheck
=============================================================================
00200 syntaxcheck
00201 syntaxcheck ADVICE: (for error #4123): A 'null descriptor' (where
most fields are set to
00202 syntaxcheck zero) has been found. Usually, these are updated or
completed at run time
00203 syntaxcheck using BufferFields, but to do so one requires a resource
tag and this
00204 syntaxcheck descriptor does not have one, hence it cannot be
referenced to allow it to be
00205 syntaxcheck updated. This is most probably a bug and needs to be
fixed.
00206 syntaxcheck
00207 syntaxcheck FAILED [HIGH]: Test 1, Table DSDT (0) reassembly: Found 3
errors, 0 warnings.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: acpi-support 0.138
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic i686
Architecture: i386
Date: Thu Jun 30 12:16:52 2011
ProcEnviron:
LANGUAGE=fr_FR:en
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: acpi-support (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 natty
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https://bugs.launchpad.net/bugs/803822
Title:
DSDT: multiple errors found by fwts
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