mirror of
https://github.com/acidanthera/OpenCorePkg.git
synced 2025-12-08 19:25:01 +00:00
OcAppleKernelLib: Added MinKernel/MaxKernel to Emulate (#128)
Also, DummyPowerManagement, usually paired with CPUID spoofing, has been moved to Emulate section.
This commit is contained in:
PMheart
GitHub
parent
e93624ab16
commit
d5c140bfef
1
.gitignore
vendored
1
.gitignore
vendored
@ -26,6 +26,7 @@ Utilities/TestRsaPreprocess/RsaPreprocess
|
||||
Utilities/TestSmbios/Smbios
|
||||
Utilities/TestPeCoff/PeCoff
|
||||
*.o
|
||||
*.o.tmp
|
||||
*.exe
|
||||
DICT
|
||||
fuzz-*.log
|
||||
|
||||
Binary file not shown.
@ -1937,20 +1937,25 @@ blocking.
|
||||
\textbf{Description}: Sequence of \texttt{EAX}, \texttt{EBX}, \texttt{ECX},
|
||||
\texttt{EDX} values to replace \texttt{CPUID (1)} call in XNU kernel.
|
||||
|
||||
This property serves for two needs:
|
||||
This property primarily serves for three needs:
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
\item Enabling support of an unsupported CPU model.
|
||||
\item Enabling support of an unsupported CPU model (e.g. Intel Pentium).
|
||||
\item Enabling support of a CPU model that is not yet supported by a specific version of macOS which usually is old.
|
||||
\item Enabling XCPM support for an unsupported CPU variant.
|
||||
\end{itemize}
|
||||
|
||||
\emph{Note 1}: It may also be the case that the CPU model is supported but there is no power management supported
|
||||
(e.g. virtual machines). In this case, \texttt{MinKernel} and \texttt{MaxKernel} can be set to restrict CPU virtualisation and dummy power
|
||||
management patches to the particular macOS kernel version.
|
||||
|
||||
Normally it is only the value of \texttt{EAX} that needs to be taken care of,
|
||||
\emph{Note 2}: Normally it is only the value of \texttt{EAX} that needs to be taken care of,
|
||||
since it represents the full CPUID. The remaining bytes are to be left as zeroes.
|
||||
Byte order is Little Endian, so for example, \texttt{C3 06 03 00} stands for CPUID
|
||||
\texttt{0x0306C3} (Haswell).
|
||||
|
||||
For XCPM support it is recommended to use the following combinations.
|
||||
\emph{Note 3}: For XCPM support it is recommended to use the following combinations.
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
@ -1962,7 +1967,7 @@ blocking.
|
||||
\texttt{Cpuid1Mask}: \texttt{FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00}
|
||||
\end{itemize}
|
||||
|
||||
Keep in mind, that the following configurations are unsupported (at least out of the box):
|
||||
\emph{Note 4}: Keep in mind, that the following configurations are unsupported by XCPM (at least out of the box):
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
@ -1983,6 +1988,37 @@ blocking.
|
||||
When each \texttt{Cpuid1Mask} bit is set to 0, the original CPU bit is used,
|
||||
otherwise set bits take the value of \texttt{Cpuid1Data}.
|
||||
|
||||
\item
|
||||
\texttt{DummyPowerManagement}\\
|
||||
\textbf{Type}: \texttt{plist\ boolean}\\
|
||||
\textbf{Failsafe}: \texttt{false}\\
|
||||
\textbf{Requirement}: 10.4\\
|
||||
\textbf{Description}: Disables \texttt{AppleIntelCpuPowerManagement}.
|
||||
|
||||
\emph{Note 1}: This option is a preferred alternative to
|
||||
\texttt{NullCpuPowerManagement.kext} for CPUs without native power
|
||||
management driver in macOS.
|
||||
|
||||
\emph{Note 2}: While this option is usually needed to disable \texttt{AppleIntelCpuPowerManagement}
|
||||
merely on unsupported platforms, it can still be enabled if one wishes to
|
||||
disable this kext per se regardless of other situations (e.g. with \texttt{Cpuid1Data} left blank).
|
||||
|
||||
\item
|
||||
\texttt{MaxKernel}\\
|
||||
\textbf{Type}: \texttt{plist\ string}\\
|
||||
\textbf{Failsafe}: Empty string\\
|
||||
\textbf{Description}: Emulates CPUID and applies \texttt{DummyPowerManagement} on specified macOS version or older.
|
||||
|
||||
\emph{Note}: Refer to \hyperlink{kernmatch}{\texttt{Add} \texttt{MaxKernel} description} for matching logic.
|
||||
|
||||
\item
|
||||
\texttt{MinKernel}\\
|
||||
\textbf{Type}: \texttt{plist\ string}\\
|
||||
\textbf{Failsafe}: Empty string\\
|
||||
\textbf{Description}: Emulates CPUID and applies \texttt{DummyPowerManagement} on specified macOS version or newer.
|
||||
|
||||
\emph{Note}: Refer to \hyperlink{kernmatch}{\texttt{Add} \texttt{MaxKernel} description} for matching logic.
|
||||
|
||||
\end{enumerate}
|
||||
|
||||
\subsection{Force Properties}\label{kernelpropsforce}
|
||||
@ -2299,17 +2335,6 @@ blocking.
|
||||
at firmware stage (e.g. macOS bootloader), see \texttt{AppleRtcRam} protocol
|
||||
description if this is desired.
|
||||
|
||||
\item
|
||||
\texttt{DummyPowerManagement}\\
|
||||
\textbf{Type}: \texttt{plist\ boolean}\\
|
||||
\textbf{Failsafe}: \texttt{false}\\
|
||||
\textbf{Requirement}: 10.4\\
|
||||
\textbf{Description}: Disables \texttt{AppleIntelCpuPowerManagement}.
|
||||
|
||||
\emph{Note}: This option is a preferred alternative to
|
||||
\texttt{NullCpuPowerManagement.kext} for CPUs without native power
|
||||
management driver in macOS.
|
||||
|
||||
\item
|
||||
\texttt{ExtendBTFeatureFlags}\\
|
||||
\textbf{Type}: \texttt{plist\ boolean}\\
|
||||
|
||||
Binary file not shown.
@ -1,7 +1,7 @@
|
||||
\documentclass[]{article}
|
||||
%DIF LATEXDIFF DIFFERENCE FILE
|
||||
%DIF DEL PreviousConfiguration.tex Thu Sep 24 19:29:02 2020
|
||||
%DIF ADD ../Configuration.tex Fri Oct 2 09:04:03 2020
|
||||
%DIF ADD ../Configuration.tex Sat Oct 3 11:24:40 2020
|
||||
|
||||
\usepackage{lmodern}
|
||||
\usepackage{amssymb,amsmath}
|
||||
@ -1997,20 +1997,27 @@ blocking.
|
||||
\textbf{Description}: Sequence of \texttt{EAX}, \texttt{EBX}, \texttt{ECX},
|
||||
\texttt{EDX} values to replace \texttt{CPUID (1)} call in XNU kernel.
|
||||
|
||||
This property serves for two needs:
|
||||
This property \DIFdelbegin \DIFdel{serves for two }\DIFdelend \DIFaddbegin \DIFadd{primarily serves for three }\DIFaddend needs:
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
\item Enabling support of an unsupported CPU model.
|
||||
\item Enabling XCPM support for an unsupported CPU variant.
|
||||
\item Enabling support of an unsupported CPU model \DIFdelbegin \DIFdel{.
|
||||
}\DIFdelend \DIFaddbegin \DIFadd{(e.g. Intel Pentium).
|
||||
}\DIFaddend \item Enabling \DIFaddbegin \DIFadd{support of a CPU model that is not yet supported by a specific version of macOS which usually is old.
|
||||
}\item \DIFadd{Enabling }\DIFaddend XCPM support for an unsupported CPU variant.
|
||||
\end{itemize}
|
||||
|
||||
Normally it is only the value of \texttt{EAX} that needs to be taken care of,
|
||||
\DIFaddbegin \emph{\DIFadd{Note 1}}\DIFadd{: It may also be the case that the CPU model is supported but there is no power management supported
|
||||
(e.g. virtual machines). In this case, }\texttt{\DIFadd{MinKernel}} \DIFadd{and }\texttt{\DIFadd{MaxKernel}} \DIFadd{can be set to restrict CPU virtualisation and dummy power
|
||||
management patches to the particular macOS kernel version.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note 2}}\DIFadd{: }\DIFaddend Normally it is only the value of \texttt{EAX} that needs to be taken care of,
|
||||
since it represents the full CPUID. The remaining bytes are to be left as zeroes.
|
||||
Byte order is Little Endian, so for example, \texttt{C3 06 03 00} stands for CPUID
|
||||
\texttt{0x0306C3} (Haswell).
|
||||
|
||||
For XCPM support it is recommended to use the following combinations.
|
||||
\DIFaddbegin \emph{\DIFadd{Note 3}}\DIFadd{: }\DIFaddend For XCPM support it is recommended to use the following combinations.
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
@ -2022,7 +2029,7 @@ blocking.
|
||||
\texttt{Cpuid1Mask}: \texttt{FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00}
|
||||
\end{itemize}
|
||||
|
||||
Keep in mind, that the following configurations are unsupported (at least out of the box):
|
||||
\DIFaddbegin \emph{\DIFadd{Note 4}}\DIFadd{: }\DIFaddend Keep in mind, that the following configurations are unsupported \DIFaddbegin \DIFadd{by XCPM }\DIFaddend (at least out of the box):
|
||||
|
||||
\begin{itemize}
|
||||
\tightlist
|
||||
@ -2043,7 +2050,45 @@ blocking.
|
||||
When each \texttt{Cpuid1Mask} bit is set to 0, the original CPU bit is used,
|
||||
otherwise set bits take the value of \texttt{Cpuid1Data}.
|
||||
|
||||
\end{enumerate}
|
||||
\DIFaddbegin \item
|
||||
\texttt{\DIFadd{DummyPowerManagement}}\\
|
||||
\textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
|
||||
\textbf{\DIFadd{Failsafe}}\DIFadd{: }\texttt{\DIFadd{false}}\\
|
||||
\textbf{\DIFadd{Requirement}}\DIFadd{: 10.4}\\
|
||||
\textbf{\DIFadd{Description}}\DIFadd{: Disables }\texttt{\DIFadd{AppleIntelCpuPowerManagement}}\DIFadd{.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note 1}}\DIFadd{: This option is a preferred alternative to
|
||||
}\texttt{\DIFadd{NullCpuPowerManagement.kext}} \DIFadd{for CPUs without native power
|
||||
management driver in macOS.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note 2}}\DIFadd{: While this option is usually needed to disable }\texttt{\DIFadd{AppleIntelCpuPowerManagement}}
|
||||
\DIFadd{merely on unsupported platforms, it can still be enabled if one wishes to
|
||||
disable this kext per se regardless of other situations (e.g. with }\texttt{\DIFadd{Cpuid1Data}} \DIFadd{left blank).
|
||||
}
|
||||
|
||||
\item
|
||||
\texttt{\DIFadd{MaxKernel}}\\
|
||||
\textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ string}}\\
|
||||
\textbf{\DIFadd{Failsafe}}\DIFadd{: Empty string}\\
|
||||
\textbf{\DIFadd{Description}}\DIFadd{: Emulates CPUID and applies }\texttt{\DIFadd{DummyPowerManagement}} \DIFadd{on specified macOS version or older.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note}}\DIFadd{: Refer to }\hyperlink{kernmatch}{\texttt{Add} \texttt{MaxKernel} description} \DIFadd{for matching logic.
|
||||
}
|
||||
|
||||
\item
|
||||
\texttt{\DIFadd{MinKernel}}\\
|
||||
\textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ string}}\\
|
||||
\textbf{\DIFadd{Failsafe}}\DIFadd{: Empty string}\\
|
||||
\textbf{\DIFadd{Description}}\DIFadd{: Emulates CPUID and applies }\texttt{\DIFadd{DummyPowerManagement}} \DIFadd{on specified macOS version or newer.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note}}\DIFadd{: Refer to }\hyperlink{kernmatch}{\texttt{Add} \texttt{MaxKernel} description} \DIFadd{for matching logic.
|
||||
}
|
||||
|
||||
\DIFaddend \end{enumerate}
|
||||
|
||||
\subsection{Force Properties}\label{kernelpropsforce}
|
||||
|
||||
@ -2360,31 +2405,22 @@ blocking.
|
||||
description if this is desired.
|
||||
|
||||
\item
|
||||
\texttt{DummyPowerManagement}\\
|
||||
\texttt{\DIFdelbegin \DIFdel{DummyPowerManagement}\DIFdelend \DIFaddbegin \DIFadd{ExtendBTFeatureFlags}\DIFaddend }\\
|
||||
\textbf{Type}: \texttt{plist\ boolean}\\
|
||||
\textbf{Failsafe}: \texttt{false}\\
|
||||
\textbf{Requirement}: \DIFdelbegin \DIFdel{10.6 (64-bit)}\DIFdelend \DIFaddbegin \DIFadd{10.4}\DIFaddend \\
|
||||
\textbf{Description}: Disables \texttt{AppleIntelCpuPowerManagement}.
|
||||
\textbf{Requirement}: \DIFdelbegin \DIFdel{10.6 (64-bit)}\DIFdelend \DIFaddbegin \DIFadd{10.8}\DIFaddend \\
|
||||
\textbf{Description}: \DIFdelbegin \DIFdel{Disables }\DIFdelend \DIFaddbegin \DIFadd{Set }\DIFaddend \texttt{\DIFdelbegin \DIFdel{AppleIntelCpuPowerManagement}\DIFdelend \DIFaddbegin \DIFadd{FeatureFlags}\DIFaddend } \DIFaddbegin \DIFadd{to }\texttt{\DIFadd{0x0F}} \DIFadd{for full
|
||||
functionality of Bluetooth, including Continuity}\DIFaddend .
|
||||
|
||||
\emph{Note}: This option is a preferred alternative to
|
||||
\texttt{NullCpuPowerManagement.kext} for CPUs without native power
|
||||
management driver in macOS.
|
||||
|
||||
\item
|
||||
\DIFaddbegin \texttt{\DIFadd{ExtendBTFeatureFlags}}\\
|
||||
\textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
|
||||
\textbf{\DIFadd{Failsafe}}\DIFadd{: }\texttt{\DIFadd{false}}\\
|
||||
\textbf{\DIFadd{Requirement}}\DIFadd{: 10.8}\\
|
||||
\textbf{\DIFadd{Description}}\DIFadd{: Set }\texttt{\DIFadd{FeatureFlags}} \DIFadd{to }\texttt{\DIFadd{0x0F}} \DIFadd{for full
|
||||
functionality of Bluetooth, including Continuity.
|
||||
}
|
||||
|
||||
\emph{\DIFadd{Note}}\DIFadd{: This option is a substitution for BT4LEContinuityFixup.kext,
|
||||
\emph{Note}: This option is a \DIFdelbegin \DIFdel{preferred alternative to
|
||||
}\texttt{\DIFdel{NullCpuPowerManagement.kext}} %DIFAUXCMD
|
||||
\DIFdel{for CPUs without native power
|
||||
management driver in macOS.}\DIFdelend \DIFaddbegin \DIFadd{substitution for BT4LEContinuityFixup.kext,
|
||||
which does not function properly due to late patching progress.
|
||||
}
|
||||
}\DIFaddend
|
||||
|
||||
\item
|
||||
\DIFaddend \texttt{ExternalDiskIcons}\\
|
||||
\texttt{ExternalDiskIcons}\\
|
||||
\textbf{Type}: \texttt{plist\ boolean}\\
|
||||
\textbf{Failsafe}: \texttt{false}\\
|
||||
\textbf{Requirement}: \DIFdelbegin \DIFdel{10.6 (64-bit)}\DIFdelend \DIFaddbegin \DIFadd{10.4}\DIFaddend \\
|
||||
|
||||
Binary file not shown.
@ -441,6 +441,12 @@
|
||||
</array>
|
||||
<key>Emulate</key>
|
||||
<dict>
|
||||
<key>DummyPowerManagement</key>
|
||||
<false/>
|
||||
<key>MaxKernel</key>
|
||||
<string></string>
|
||||
<key>MinKernel</key>
|
||||
<string></string>
|
||||
<key>Cpuid1Data</key>
|
||||
<data></data>
|
||||
<key>Cpuid1Mask</key>
|
||||
@ -670,8 +676,6 @@
|
||||
<true/>
|
||||
<key>DisableRtcChecksum</key>
|
||||
<false/>
|
||||
<key>DummyPowerManagement</key>
|
||||
<false/>
|
||||
<key>ExtendBTFeatureFlags</key>
|
||||
<false/>
|
||||
<key>ExternalDiskIcons</key>
|
||||
|
||||
@ -441,6 +441,12 @@
|
||||
</array>
|
||||
<key>Emulate</key>
|
||||
<dict>
|
||||
<key>DummyPowerManagement</key>
|
||||
<false/>
|
||||
<key>MaxKernel</key>
|
||||
<string></string>
|
||||
<key>MinKernel</key>
|
||||
<string></string>
|
||||
<key>Cpuid1Data</key>
|
||||
<data></data>
|
||||
<key>Cpuid1Mask</key>
|
||||
@ -670,8 +676,6 @@
|
||||
<true/>
|
||||
<key>DisableRtcChecksum</key>
|
||||
<false/>
|
||||
<key>DummyPowerManagement</key>
|
||||
<false/>
|
||||
<key>ExtendBTFeatureFlags</key>
|
||||
<false/>
|
||||
<key>ExternalDiskIcons</key>
|
||||
|
||||
@ -210,8 +210,11 @@
|
||||
/// Kernel emulation preferences.
|
||||
///
|
||||
#define OC_KERNEL_EMULATE_FIELDS(_,__) \
|
||||
_(UINT32 , Cpuid1Data , [4] , {0} , () ) \
|
||||
_(UINT32 , Cpuid1Mask , [4] , {0} , () )
|
||||
_(UINT32 , Cpuid1Data , [4] , {0} , () ) \
|
||||
_(UINT32 , Cpuid1Mask , [4] , {0} , () ) \
|
||||
_(BOOLEAN , DummyPowerManagement, , FALSE , () ) \
|
||||
_(OC_STRING , MaxKernel , , OC_STRING_CONSTR ("", _, __), OC_DESTR (OC_STRING) ) \
|
||||
_(OC_STRING , MinKernel , , OC_STRING_CONSTR ("", _, __), OC_DESTR (OC_STRING) )
|
||||
OC_DECLARE (OC_KERNEL_EMULATE)
|
||||
|
||||
///
|
||||
@ -257,7 +260,6 @@
|
||||
_(BOOLEAN , DisableIoMapper , , FALSE , ()) \
|
||||
_(BOOLEAN , DisableLinkeditJettison , , FALSE , ()) \
|
||||
_(BOOLEAN , DisableRtcChecksum , , FALSE , ()) \
|
||||
_(BOOLEAN , DummyPowerManagement , , FALSE , ()) \
|
||||
_(BOOLEAN , ExtendBTFeatureFlags , , FALSE , ()) \
|
||||
_(BOOLEAN , ExternalDiskIcons , , FALSE , ()) \
|
||||
_(BOOLEAN , IncreasePciBarSize , , FALSE , ()) \
|
||||
|
||||
@ -263,8 +263,11 @@ mKernelBlockSchema = OC_SCHEMA_DICT (NULL, mKernelBlockSchemaEntry);
|
||||
STATIC
|
||||
OC_SCHEMA
|
||||
mKernelEmulateSchema[] = {
|
||||
OC_SCHEMA_DATAF_IN ("Cpuid1Data", OC_GLOBAL_CONFIG, Kernel.Emulate.Cpuid1Data),
|
||||
OC_SCHEMA_DATAF_IN ("Cpuid1Mask", OC_GLOBAL_CONFIG, Kernel.Emulate.Cpuid1Mask),
|
||||
OC_SCHEMA_DATAF_IN ("Cpuid1Data", OC_GLOBAL_CONFIG, Kernel.Emulate.Cpuid1Data),
|
||||
OC_SCHEMA_DATAF_IN ("Cpuid1Mask", OC_GLOBAL_CONFIG, Kernel.Emulate.Cpuid1Mask),
|
||||
OC_SCHEMA_BOOLEAN_IN ("DummyPowerManagement", OC_GLOBAL_CONFIG, Kernel.Emulate.DummyPowerManagement),
|
||||
OC_SCHEMA_STRING_IN ("MaxKernel", OC_GLOBAL_CONFIG, Kernel.Emulate.MaxKernel),
|
||||
OC_SCHEMA_STRING_IN ("MinKernel", OC_GLOBAL_CONFIG, Kernel.Emulate.MinKernel),
|
||||
};
|
||||
|
||||
STATIC
|
||||
@ -319,7 +322,6 @@ mKernelQuirksSchema[] = {
|
||||
OC_SCHEMA_BOOLEAN_IN ("DisableIoMapper", OC_GLOBAL_CONFIG, Kernel.Quirks.DisableIoMapper),
|
||||
OC_SCHEMA_BOOLEAN_IN ("DisableLinkeditJettison", OC_GLOBAL_CONFIG, Kernel.Quirks.DisableLinkeditJettison),
|
||||
OC_SCHEMA_BOOLEAN_IN ("DisableRtcChecksum", OC_GLOBAL_CONFIG, Kernel.Quirks.DisableRtcChecksum),
|
||||
OC_SCHEMA_BOOLEAN_IN ("DummyPowerManagement", OC_GLOBAL_CONFIG, Kernel.Quirks.DummyPowerManagement),
|
||||
OC_SCHEMA_BOOLEAN_IN ("ExtendBTFeatureFlags", OC_GLOBAL_CONFIG, Kernel.Quirks.ExtendBTFeatureFlags),
|
||||
OC_SCHEMA_BOOLEAN_IN ("ExternalDiskIcons", OC_GLOBAL_CONFIG, Kernel.Quirks.ExternalDiskIcons),
|
||||
OC_SCHEMA_BOOLEAN_IN ("IncreasePciBarSize", OC_GLOBAL_CONFIG, Kernel.Quirks.IncreasePciBarSize),
|
||||
|
||||
@ -210,6 +210,9 @@ OcKernelApplyPatches (
|
||||
));
|
||||
}
|
||||
|
||||
//
|
||||
// Handle Quirks/Emulate here...
|
||||
//
|
||||
if (!IsKernelPatch) {
|
||||
if (Config->Kernel.Quirks.AppleCpuPmCfgLock) {
|
||||
OcKernelApplyQuirk (KernelQuirkAppleCpuPmCfgLock, CacheType, DarwinVersion, Context, NULL);
|
||||
@ -246,13 +249,27 @@ OcKernelApplyPatches (
|
||||
OcKernelApplyQuirk (KernelQuirkCustomSmbiosGuid2, CacheType, DarwinVersion, Context, NULL);
|
||||
}
|
||||
|
||||
if (Config->Kernel.Quirks.DummyPowerManagement) {
|
||||
OcKernelApplyQuirk (KernelQuirkDummyPowerManagement, CacheType, DarwinVersion, Context, NULL);
|
||||
}
|
||||
|
||||
if (Config->Kernel.Quirks.ExtendBTFeatureFlags) {
|
||||
OcKernelApplyQuirk (KernelQuirkExtendBTFeatureFlags, CacheType, DarwinVersion, Context, NULL);
|
||||
}
|
||||
|
||||
if (Config->Kernel.Emulate.DummyPowerManagement) {
|
||||
MaxKernel = OcParseDarwinVersion (OC_BLOB_GET (&Config->Kernel.Emulate.MaxKernel));
|
||||
MinKernel = OcParseDarwinVersion (OC_BLOB_GET (&Config->Kernel.Emulate.MinKernel));
|
||||
if (OcMatchDarwinVersion (DarwinVersion, MinKernel, MaxKernel)) {
|
||||
OcKernelApplyQuirk (KernelQuirkDummyPowerManagement, CacheType, DarwinVersion, Context, NULL);
|
||||
} else {
|
||||
DEBUG ((
|
||||
DEBUG_INFO,
|
||||
"OC: %a patcher skips DummyPowerManagement patch due to version %u <= %u <= %u\n",
|
||||
PRINT_KERNEL_CACHE_TYPE (CacheType),
|
||||
Target,
|
||||
MinKernel,
|
||||
DarwinVersion,
|
||||
MaxKernel
|
||||
));
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (Config->Kernel.Quirks.AppleXcpmCfgLock) {
|
||||
OcKernelApplyQuirk (KernelQuirkAppleXcpmCfgLock, CacheType, DarwinVersion, NULL, &KernelPatcher);
|
||||
@ -274,13 +291,27 @@ OcKernelApplyPatches (
|
||||
|| Config->Kernel.Emulate.Cpuid1Data[1] != 0
|
||||
|| Config->Kernel.Emulate.Cpuid1Data[2] != 0
|
||||
|| Config->Kernel.Emulate.Cpuid1Data[3] != 0) {
|
||||
PatchKernelCpuId (
|
||||
&KernelPatcher,
|
||||
CpuInfo,
|
||||
Config->Kernel.Emulate.Cpuid1Data,
|
||||
Config->Kernel.Emulate.Cpuid1Mask,
|
||||
DarwinVersion
|
||||
);
|
||||
MaxKernel = OcParseDarwinVersion (OC_BLOB_GET (&Config->Kernel.Emulate.MaxKernel));
|
||||
MinKernel = OcParseDarwinVersion (OC_BLOB_GET (&Config->Kernel.Emulate.MinKernel));
|
||||
if (OcMatchDarwinVersion (DarwinVersion, MinKernel, MaxKernel)) {
|
||||
PatchKernelCpuId (
|
||||
&KernelPatcher,
|
||||
CpuInfo,
|
||||
Config->Kernel.Emulate.Cpuid1Data,
|
||||
Config->Kernel.Emulate.Cpuid1Mask,
|
||||
DarwinVersion
|
||||
);
|
||||
} else {
|
||||
DEBUG ((
|
||||
DEBUG_INFO,
|
||||
"OC: %a patcher skips CPUID patch due to version %u <= %u <= %u\n",
|
||||
PRINT_KERNEL_CACHE_TYPE (CacheType),
|
||||
Target,
|
||||
MinKernel,
|
||||
DarwinVersion,
|
||||
MaxKernel
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
if (Config->Kernel.Quirks.LapicKernelPanic) {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user