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Add TSC synchronization kexts: AmdTscSync, VoodooTSCSync and CpuTscSync

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This commit is contained in:
Hoang Hong Quan
2024-12-15 15:16:38 +07:00
parent 1c61e4e7a3
commit 9ba789f26c
3 changed files with 73 additions and 18 deletions
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Scripts/kext_maestro.py
+22 -3
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@@ -142,10 +142,12 @@ class KextMaestro:
else:
selected_kexts.append("NootRX" if "Navi 2" in list(hardware_report.get("GPU").items())[0][-1].get("Codename") else "WhateverGreen")
if "Laptop" in hardware_report.get("Motherboard").get("Platform") and ("ASUS" in hardware_report.get("Motherboard").get("Name") or "NootedRed" in selected_kexts) or \
self.is_intel_hedt_cpu(hardware_report.get("CPU").get("Codename")):
if "Laptop" in hardware_report.get("Motherboard").get("Platform") and ("ASUS" in hardware_report.get("Motherboard").get("Name") or "NootedRed" in selected_kexts):
selected_kexts.append("ForgedInvariant")
if self.is_intel_hedt_cpu(hardware_report.get("CPU").get("Codename")):
selected_kexts.append("CpuTscSync")
if needs_oclp:
selected_kexts.extend(("AMFIPass", "RestrictEvents"))
@@ -317,8 +319,23 @@ class KextMaestro:
for bundle_identifier, bundle_version in bundle_info.get("OSBundleLibraries", {}).items()
}
}
def modify_kexts(self, plist_path, hardware_report, macos_version):
try:
bundle_info = self.utils.read_file(plist_path)
if bundle_info.get("IOKitPersonalities").get("VoodooTSCSync"):
bundle_info["IOKitPersonalities"]["VoodooTSCSync"]["IOPropertyMatch"]["IOCPUNumber"] = 0 if self.utils.parse_darwin_version(macos_version) >= self.utils.parse_darwin_version("21.0.0") else int(hardware_report["CPU"]["Core Count"]) - 1
elif bundle_info.get("IOKitPersonalities").get("AmdTscSync"):
bundle_info["IOKitPersonalities"]["AmdTscSync"]["IOPropertyMatch"]["IOCPUNumber"] = 0 if self.utils.parse_darwin_version(macos_version) >= self.utils.parse_darwin_version("21.0.0") else int(hardware_report["CPU"]["Core Count"]) - 1
else:
return
self.utils.write_file(plist_path, bundle_info)
except:
return
def load_kexts(self, macos_version, kexts_directory):
def load_kexts(self, hardware_report, macos_version, kexts_directory):
kernel_add = []
unload_kext = []
@@ -343,6 +360,8 @@ class KextMaestro:
bundle_info = self.process_kext(kexts_directory, kext_path)
if bundle_info:
self.modify_kexts(os.path.join(kexts_directory, kext_path, bundle_info.get("PlistPath")), hardware_report, macos_version)
bundle_list.append(bundle_info)
bundle_dict = {bundle["BundleIdentifier"]: bundle for bundle in bundle_list}