mirror of https://github.com/acidanthera/audk.git
a42bdfccc3
Kill PDIS and PSRS as they are writing to copies of PIR[A-D], not PIR[A-D]
themselves. Use specialized _DIS and _SRS methods that access PIR[A-D]
directly.
(This should be solvable by passing RefOf (PIRA) etc to PDIS/PSRS, however
the RHEL-6.3 kernel AML parser seems to choke on it. The rules described
in ACPIspec5.0 Table 19-316 "Object Storing and Copying Rules" don't seem
to work:
ACPI Error: Needed [Integer/String/Buffer], found [Reference]
ffff88003ee02420 (20090903/exresop-422)
ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for
[OpcodeName unavailable] (20090903/dswexec-445)
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPC_.PDIS] (Node ffff88003f638b50), AE_AML_OPERAND_TYPE
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPC_.LNKA._DIS] (Node ffff88003f638a10),
AE_AML_OPERAND_TYPE
When changing the method too, so that it writes to DerefOf (Arg0) instead
of Arg0, ie. explicitly dereferencing rather than expecting the auto-deref
to work:
ACPI Error: Needed type [Reference], found [RegionField]
ffff88003f639858 (20090903/exresop-104)
ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for
[OpcodeName unavailable] (20090903/dswexec-445)
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPC_.PDIS] (Node ffff88003f638b50), AE_AML_OPERAND_TYPE
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPC_.LNKA._DIS] (Node ffff88003f638a10),
AE_AML_OPERAND_TYPE
In short, when passing a RefOf, it is recognized as a reference inside the
method but mistakenly refused. When trying to deref it explicitly with
DerefOf, then it's suddenly not recognized as a reference.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13621 6f19259b-4bc3-4df7-8a09-765794883524
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| AppPkg | ||
| ArmPkg | ||
| ArmPlatformPkg | ||
| BaseTools | ||
| BeagleBoardPkg | ||
| Conf | ||
| CryptoPkg | ||
| DuetPkg | ||
| EdkCompatibilityPkg | ||
| EdkShellBinPkg | ||
| EdkShellPkg | ||
| EmbeddedPkg | ||
| EmulatorPkg | ||
| FatBinPkg | ||
| IntelFrameworkModulePkg | ||
| IntelFrameworkPkg | ||
| MdeModulePkg | ||
| MdePkg | ||
| NetworkPkg | ||
| Nt32Pkg | ||
| Omap35xxPkg | ||
| OptionRomPkg | ||
| OvmfPkg | ||
| PcAtChipsetPkg | ||
| PerformancePkg | ||
| SecurityPkg | ||
| ShellBinPkg | ||
| ShellPkg | ||
| SourceLevelDebugPkg | ||
| StdLib | ||
| StdLibPrivateInternalFiles | ||
| UefiCpuPkg | ||
| UnixPkg | ||
| BuildNotes2.txt | ||
| edksetup.bat | ||
| edksetup.sh | ||