diff --git a/.gitignore b/.gitignore
index 7801c93..5447db8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,68 +1,54 @@
-# Xcode
-#
-# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
-
-## User settings
-xcuserdata/
-
-## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
-*.xcscmblueprint
-*.xccheckout
-
-## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
-build/
-DerivedData/
-*.moved-aside
-*.pbxuser
-!default.pbxuser
-*.mode1v3
-!default.mode1v3
-*.mode2v3
-!default.mode2v3
-*.perspectivev3
-!default.perspectivev3
-
-## Obj-C/Swift specific
-*.hmap
-
-## App packaging
-*.ipa
-*.dSYM.zip
-*.dSYM
-
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
-#
-# Pods/
-#
-# Add this line if you want to avoid checking in source code from the Xcode workspace
-# *.xcworkspace
-
-# Carthage
-#
-# Add this line if you want to avoid checking in source code from Carthage dependencies.
-# Carthage/Checkouts
-
-Carthage/Build/
-
-# fastlane
-#
-# It is recommended to not store the screenshots in the git repo.
-# Instead, use fastlane to re-generate the screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://docs.fastlane.tools/best-practices/source-control/#source-control
-
-fastlane/report.xml
-fastlane/Preview.html
-fastlane/screenshots/**/*.png
-fastlane/test_output
-
-# Code Injection
-#
-# After new code Injection tools there's a generated folder /iOSInjectionProject
-# https://github.com/johnno1962/injectionforxcode
-
-iOSInjectionProject/
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+.*
+*~
diff --git a/EFI/BOOT/BOOTx64.efi b/EFI/BOOT/BOOTx64.efi
new file mode 100755
index 0000000..5e2e88b
Binary files /dev/null and b/EFI/BOOT/BOOTx64.efi differ
diff --git a/EFI/OC/ACPI/SSDT-DTGP.aml b/EFI/OC/ACPI/SSDT-DTGP.aml
new file mode 100755
index 0000000..f9d0887
Binary files /dev/null and b/EFI/OC/ACPI/SSDT-DTGP.aml differ
diff --git a/EFI/OC/ACPI/SSDT-EC.aml b/EFI/OC/ACPI/SSDT-EC.aml
new file mode 100755
index 0000000..57fe798
Binary files /dev/null and b/EFI/OC/ACPI/SSDT-EC.aml differ
diff --git a/EFI/OC/ACPI/SSDT-EHCI.aml b/EFI/OC/ACPI/SSDT-EHCI.aml
new file mode 100755
index 0000000..5d4c09b
Binary files /dev/null and b/EFI/OC/ACPI/SSDT-EHCI.aml differ
diff --git a/EFI/OC/ACPI/SSDT-PLUG.aml b/EFI/OC/ACPI/SSDT-PLUG.aml
new file mode 100755
index 0000000..96591c2
Binary files /dev/null and b/EFI/OC/ACPI/SSDT-PLUG.aml differ
diff --git a/EFI/OC/Drivers/ApfsDriverLoader.efi b/EFI/OC/Drivers/ApfsDriverLoader.efi
new file mode 100755
index 0000000..9d0ac17
Binary files /dev/null and b/EFI/OC/Drivers/ApfsDriverLoader.efi differ
diff --git a/EFI/OC/Drivers/FwRuntimeServices.efi b/EFI/OC/Drivers/FwRuntimeServices.efi
new file mode 100755
index 0000000..7f337e6
Binary files /dev/null and b/EFI/OC/Drivers/FwRuntimeServices.efi differ
diff --git a/EFI/OC/Drivers/VBoxHfs.efi b/EFI/OC/Drivers/VBoxHfs.efi
new file mode 100755
index 0000000..06a74a9
Binary files /dev/null and b/EFI/OC/Drivers/VBoxHfs.efi differ
diff --git a/EFI/OC/Drivers/apfs-nolog.efi b/EFI/OC/Drivers/apfs-nolog.efi
new file mode 100755
index 0000000..63a38d4
Binary files /dev/null and b/EFI/OC/Drivers/apfs-nolog.efi differ
diff --git a/EFI/OC/Kexts/AGPMInjector.kext/Contents/Info.plist b/EFI/OC/Kexts/AGPMInjector.kext/Contents/Info.plist
new file mode 100755
index 0000000..873ecd0
--- /dev/null
+++ b/EFI/OC/Kexts/AGPMInjector.kext/Contents/Info.plist
@@ -0,0 +1,66 @@
+
+
+
+
+ BuildMachineOSBuild
+ 18A391011
+ CFBundleDevelopmentRegion
+ English
+ CFBundleGetInfoString
+ 111.1.18, Copyright 2008-2016 Apple Inc. All rights reserved.
+ CFBundleIdentifier
+ com.apple.driver.AGPMInjector
+ CFBundleInfoDictionaryVersion
+ 6.0
+ CFBundleName
+ AGPMInjector
+ CFBundlePackageType
+ KEXT
+ CFBundleShortVersionString
+ 2.7.3-AGPMInjector
+ CFBundleSignature
+ ????
+ CFBundleVersion
+ 111.1.18
+ IOKitPersonalities
+
+ AGPM
+
+ CFBundleIdentifier
+ com.apple.driver.AGPM
+ IOClass
+ AGPMController
+ IONameMatch
+ AGPMEnabler
+ IOProviderClass
+ IOPlatformPluginDevice
+ Machines
+
+ iMacPro1,1
+
+ GFX0
+
+ AGDCEnabled
+ 1
+ Heuristic
+
+ ID
+ 4
+
+ control-id
+ 17
+ max-power-state
+ 15
+ min-power-state
+ 0
+
+
+
+
+
+ NSHumanReadableCopyright
+ Copyright © 2008-2016 Apple Inc. All rights reserved.
+ OSBundleRequired
+ Safe Boot
+
+
diff --git a/EFI/OC/Kexts/USBPorts.kext/Contents/Info.plist b/EFI/OC/Kexts/USBPorts.kext/Contents/Info.plist
new file mode 100755
index 0000000..0d32a5d
--- /dev/null
+++ b/EFI/OC/Kexts/USBPorts.kext/Contents/Info.plist
@@ -0,0 +1,245 @@
+
+
+
+
+ CFBundleDevelopmentRegion
+ English
+ CFBundleGetInfoString
+ 1.0 Copyright © 2018-2020 Headsoft. All rights reserved.
+ CFBundleIdentifier
+ com.Headsoft.USBPorts
+ CFBundleInfoDictionaryVersion
+ 6.0
+ CFBundleName
+ USBPorts
+ CFBundlePackageType
+ KEXT
+ CFBundleShortVersionString
+ 1.0
+ CFBundleSignature
+ ????
+ CFBundleVersion
+ 1.0
+ IOKitPersonalities
+
+ iMacPro1,1-EH01
+
+ CFBundleIdentifier
+ com.apple.driver.AppleUSBMergeNub
+ IOClass
+ AppleUSBMergeNub
+ IONameMatch
+ EH01
+ IOPCIPrimaryMatch
+ 0x293a8086
+ IOProbeScore
+ 5000
+ IOProviderClass
+ AppleUSBEHCIPCI
+ IOProviderMergeProperties
+
+ port-count
+
+ BgAAAA==
+
+ ports
+
+ HS11
+
+ UsbConnector
+ 0
+ port
+
+ AQAAAA==
+
+
+ HS12
+
+ UsbConnector
+ 0
+ port
+
+ AgAAAA==
+
+
+ HS13
+
+ UsbConnector
+ 0
+ port
+
+ AwAAAA==
+
+
+ HS14
+
+ UsbConnector
+ 0
+ port
+
+ BAAAAA==
+
+
+ HS15
+
+ UsbConnector
+ 0
+ port
+
+ BQAAAA==
+
+
+ HS16
+
+ UsbConnector
+ 0
+ port
+
+ BgAAAA==
+
+
+
+
+ model
+ iMacPro1,1
+
+ iMacPro1,1-UHC1
+
+ CFBundleIdentifier
+ com.apple.driver.AppleUSBMergeNub
+ IOClass
+ AppleUSBMergeNub
+ IONameMatch
+ UHC1
+ IOPCIPrimaryMatch
+ 0x29348086
+ IOProbeScore
+ 5000
+ IOProviderClass
+ AppleUSBUHCIPCI
+ IOProviderMergeProperties
+
+ port-count
+
+ AgAAAA==
+
+ ports
+
+ LS01
+
+ UsbConnector
+ 0
+ port
+
+ AQAAAA==
+
+
+ LS02
+
+ UsbConnector
+ 0
+ port
+
+ AgAAAA==
+
+
+
+
+ model
+ iMacPro1,1
+
+ iMacPro1,1-UHC2
+
+ CFBundleIdentifier
+ com.apple.driver.AppleUSBMergeNub
+ IOClass
+ AppleUSBMergeNub
+ IONameMatch
+ UHC2
+ IOPCIPrimaryMatch
+ 0x29358086
+ IOProbeScore
+ 5000
+ IOProviderClass
+ AppleUSBUHCIPCI
+ IOProviderMergeProperties
+
+ port-count
+
+ AgAAAA==
+
+ ports
+
+ LS03
+
+ UsbConnector
+ 0
+ port
+
+ AQAAAA==
+
+
+ LS04
+
+ UsbConnector
+ 0
+ port
+
+ AgAAAA==
+
+
+
+
+ model
+ iMacPro1,1
+
+ iMacPro1,1-UHC3
+
+ CFBundleIdentifier
+ com.apple.driver.AppleUSBMergeNub
+ IOClass
+ AppleUSBMergeNub
+ IONameMatch
+ UHC3
+ IOPCIPrimaryMatch
+ 0x29368086
+ IOProbeScore
+ 5000
+ IOProviderClass
+ AppleUSBUHCIPCI
+ IOProviderMergeProperties
+
+ port-count
+
+ AgAAAA==
+
+ ports
+
+ LS05
+
+ UsbConnector
+ 0
+ port
+
+ AQAAAA==
+
+
+ LS06
+
+ UsbConnector
+ 0
+ port
+
+ AgAAAA==
+
+
+
+
+ model
+ iMacPro1,1
+
+
+ OSBundleRequired
+ Root
+
+
diff --git a/EFI/OC/OpenCore.efi b/EFI/OC/OpenCore.efi
new file mode 100755
index 0000000..6590171
Binary files /dev/null and b/EFI/OC/OpenCore.efi differ
diff --git a/EFI/OC/config.plist b/EFI/OC/config.plist
new file mode 100755
index 0000000..6a3859d
--- /dev/null
+++ b/EFI/OC/config.plist
@@ -0,0 +1,673 @@
+
+
+
+
+ ACPI
+
+ Add
+
+
+ Comment
+
+ Enabled
+
+ Path
+ SSDT-DTGP.aml
+
+
+ Comment
+
+ Enabled
+
+ Path
+ SSDT-EC.aml
+
+
+ Comment
+
+ Enabled
+
+ Path
+ SSDT-EHCI.aml
+
+
+ Comment
+
+ Enabled
+
+ Path
+ SSDT-PLUG.aml
+
+
+ Block
+
+
+ All
+
+ Comment
+ Drop CpuPm
+ Enabled
+
+ OemTableId
+ Q3B1UG0AAAA=
+ TableLength
+ 0
+ TableSignature
+ U1NEVA==
+
+
+ All
+
+ Comment
+ Drop Cpu0Ist
+ Enabled
+
+ OemTableId
+ Q3B1MElzdAA=
+ TableLength
+ 0
+ TableSignature
+ U1NEVA==
+
+
+ Patch
+
+
+ Comment
+ _Q11 to XQ11
+ Count
+ 1
+ Enabled
+
+ Find
+ X1ExMQ==
+ Limit
+ 0
+ Mask
+
+ OemTableId
+
+ Replace
+ WFExMQ==
+ ReplaceMask
+
+ Skip
+ 0
+ TableLength
+ 0
+ TableSignature
+
+
+
+ Comment
+ _Q12 to XQ12
+ Count
+ 1
+ Enabled
+
+ Find
+ X1ExMg==
+ Limit
+ 0
+ Mask
+
+ OemTableId
+
+ Replace
+ WFExMg==
+ ReplaceMask
+
+ Skip
+ 0
+ TableLength
+ 0
+ TableSignature
+
+
+
+ Quirks
+
+ FadtEnableReset
+
+ NormalizeHeaders
+
+ RebaseRegions
+
+ ResetHwSig
+
+ ResetLogoStatus
+
+
+
+ Booter
+
+ MmioWhitelist
+
+ Quirks
+
+ AvoidRuntimeDefrag
+
+ DevirtualiseMmio
+
+ DisableSingleUser
+
+ DisableVariableWrite
+
+ DiscardHibernateMap
+
+ EnableSafeModeSlide
+
+ EnableWriteUnprotector
+
+ ForceExitBootServices
+
+ ProtectCsmRegion
+
+ ProtectSecureBoot
+
+ ProvideCustomSlide
+
+ SetupVirtualMap
+
+ ShrinkMemoryMap
+
+ SignalAppleOS
+
+
+
+ DeviceProperties
+
+ Add
+
+ PciRoot(0x1)/Pci(0x1F,0x0)
+
+ compatible
+ pci8086,2916
+ device-id
+ FikA
+ name
+ pci8086,2916
+
+
+ Block
+
+ PciRoot(0x0)/Pci(0x1b,0x0)
+
+ MaximumBootBeepVolume
+
+
+
+ Kernel
+
+ Add
+
+
+ BundlePath
+ Lilu.kext
+ Comment
+
+ Enabled
+
+ ExecutablePath
+ Contents/MacOS/Lilu
+ MaxKernel
+
+ MinKernel
+
+ PlistPath
+ Contents/Info.plist
+
+
+ BundlePath
+ WhateverGreen.kext
+ Comment
+
+ Enabled
+
+ ExecutablePath
+ Contents/MacOS/WhateverGreen
+ MaxKernel
+
+ MinKernel
+
+ PlistPath
+ Contents/Info.plist
+
+
+ BundlePath
+ AppleALC.kext
+ Comment
+
+ Enabled
+
+ ExecutablePath
+ Contents/MacOS/AppleALC
+ MaxKernel
+
+ MinKernel
+
+ PlistPath
+ Contents/Info.plist
+
+
+ BundlePath
+ AGPMInjector.kext
+ Comment
+
+ Enabled
+
+ ExecutablePath
+
+ MaxKernel
+
+ MinKernel
+
+ PlistPath
+ Contents/Info.plist
+
+
+ BundlePath
+ USBPorts.kext
+ Comment
+
+ Enabled
+
+ ExecutablePath
+
+ MaxKernel
+
+ MinKernel
+
+ PlistPath
+ Contents/Info.plist
+
+
+ Block
+
+
+ Comment
+
+ Enabled
+
+ Identifier
+ com.apple.driver.AppleTyMCEDriver
+ MaxKernel
+
+ MinKernel
+
+
+
+ Emulate
+
+ Cpuid1Data
+
+ Cpuid1Mask
+
+
+ Patch
+
+
+ Base
+
+ Comment
+ algrey - cpuid_set_generic_info - disable check to allow leaf7
+ Count
+ 1
+ Enabled
+
+ Find
+ ADoPgg==
+ Identifier
+ kernel
+ Limit
+ 0
+ Mask
+
+ MaxKernel
+ 19.99.99
+ MinKernel
+ 17.0.0
+ Replace
+ AAAPgg==
+ ReplaceMask
+
+ Skip
+ 0
+
+
+ Quirks
+
+ AppleCpuPmCfgLock
+
+ AppleXcpmCfgLock
+
+ AppleXcpmExtraMsrs
+
+ AppleXcpmForceBoost
+
+ CustomSMBIOSGuid
+
+ DisableIoMapper
+
+ DummyPowerManagement
+
+ ExternalDiskIcons
+
+ IncreasePciBarSize
+
+ LapicKernelPanic
+
+ PanicNoKextDump
+
+ PowerTimeoutKernelPanic
+
+ ThirdPartyDrives
+
+ XhciPortLimit
+
+
+
+ Misc
+
+ BlessOverride
+
+ Boot
+
+ HibernateMode
+ Auto
+ PickerMode
+ Builtin
+ HideAuxiliary
+
+ HideSelf
+
+ PickerAttributes
+ 0
+ PickerAudioAssist
+
+ PollAppleHotKeys
+
+ ShowPicker
+
+ TakeoffDelay
+ 10000
+ Timeout
+ 10
+
+ Debug
+
+ DisableWatchDog
+
+ DisplayDelay
+ 0
+ DisplayLevel
+ 2147483650
+ Target
+ 83
+
+ Entries
+
+ Security
+
+ AllowNvramReset
+
+ AllowSetDefault
+
+ AuthRestart
+
+ ExposeSensitiveData
+ 6
+ HaltLevel
+ 2147483648
+ Vault
+ Optional
+ ScanPolicy
+ 257
+
+ Tools
+
+
+ Arguments
+
+ Auxiliary
+
+ Comment
+ Not signed for security reasons
+ Enabled
+
+ Name
+ UEFI Shell
+ Path
+ Shell.efi
+
+
+ Arguments
+
+ Auxiliary
+
+ Comment
+ Memory testing utility
+ Enabled
+
+ Name
+ memcheck
+ Path
+ memcheck/memcheck.efi
+
+
+
+ NVRAM
+
+ Add
+
+ 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14
+
+ DefaultBackgroundColor
+ AAAAAA==
+ UIScale
+ Ag==
+
+ 7C436110-AB2A-4BBB-A880-FE41995C9F82
+
+ SystemAudioVolume
+ Rg==
+ boot-args
+ keepsyms=1 debug=0x100
+ csr-active-config
+ 5wMAAA==
+ nvda_drv
+ MQ==
+ prev-lang:kbd
+ emgtSGFuczoyNTI=
+
+
+ Block
+
+ 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14
+
+ UIScale
+ DefaultBackgroundColor
+
+ 7C436110-AB2A-4BBB-A880-FE41995C9F82
+
+ boot-args
+
+
+ LegacyEnable
+
+ LegacyOverwrite
+
+ LegacySchema
+
+ 7C436110-AB2A-4BBB-A880-FE41995C9F82
+
+ EFILoginHiDPI
+ EFIBluetoothDelay
+ LocationServicesEnabled
+ SystemAudioVolume
+ SystemAudioVolumeDB
+ SystemAudioVolumeSaved
+ bluetoothActiveControllerInfo
+ bluetoothInternalControllerInfo
+ flagstate
+ fmm-computer-name
+ nvda_drv
+ prev-lang:kbd
+
+ 8BE4DF61-93CA-11D2-AA0D-00E098032B8C
+
+ Boot0080
+ Boot0081
+ Boot0082
+ BootNext
+ BootOrder
+
+
+ WriteFlash
+
+
+ PlatformInfo
+
+ Automatic
+
+ Generic
+
+ MLB
+ C02717306J9JG361M
+ ROM
+ m7zhIYfl
+ SpoofVendor
+
+ SystemProductName
+ iMacPro1,1
+ SystemSerialNumber
+ C02TM2ZBHX87
+ SystemUUID
+ 007076A6-F2A2-4461-BBE5-BAD019F8025A
+
+ UpdateDataHub
+
+ UpdateNVRAM
+
+ UpdateSMBIOS
+
+ UpdateSMBIOSMode
+ Create
+
+ UEFI
+
+ ConnectDrivers
+
+ Drivers
+
+ apfs-nolog.efi
+ #ApfsDriverLoader.efi
+ FwRuntimeServices.efi
+ VBoxHfs.efi
+
+ Audio
+
+ AudioSupport
+
+ AudioDevice
+ PciRoot(0x1)/Pci(0x1,0x0)/Pci(0x0,0x1)
+ AudioCodec
+ 0
+ AudioOut
+ 0
+ MinimumVolume
+ 20
+ PlayChime
+
+ VolumeAmplifier
+ 0
+
+ Input
+
+ KeyForgetThreshold
+ 5
+ KeyMergeThreshold
+ 2
+ KeySupport
+
+ KeySupportMode
+ Auto
+ KeySwap
+
+ PointerSupport
+
+ PointerSupportMode
+
+ TimerResolution
+ 50000
+
+ Output
+
+ TextRenderer
+ BuiltinGraphics
+ ConsoleMode
+
+ Resolution
+ Max
+ ClearScreenOnModeSwitch
+
+ IgnoreTextInGraphics
+
+ ProvideConsoleGop
+
+ DirectGopRendering
+
+ ReconnectOnResChange
+
+ ReplaceTabWithSpace
+
+ SanitiseClearScreen
+
+
+ Protocols
+
+ AppleAudio
+
+ AppleBootPolicy
+
+ AppleEvent
+
+ AppleImageConversion
+
+ AppleKeyMap
+
+ AppleSmcIo
+
+ AppleUserInterfaceTheme
+
+ DataHub
+
+ DeviceProperties
+
+ FirmwareVolume
+
+ HashServices
+
+ OSInfo
+
+ UnicodeCollation
+
+
+ Quirks
+
+ ExitBootServicesDelay
+ 0
+ IgnoreInvalidFlexRatio
+
+ ReleaseUsbOwnership
+
+ RequestBootVarFallback
+
+ RequestBootVarRouting
+
+ UnblockFsConnect
+
+
+
+
+
\ No newline at end of file
diff --git a/README.md b/README.md
index ba2dddd..aff0ac8 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,100 @@
# KVM-Opencore
Opencore Configuration of KVM Hackintosh with tweaks
+
+# Status
+
+* OS: tested in Catalina 10.15.x
+* Opencore: 0.5.6
+ * NVRAM: native
+ * AppleHotKey: works
+ * FileVault: un-tested
+ * Boot-Audio: works with onboard audio passthrough
+ * OVMF: you can use latest version other than the old way(patched one). see issues.
+* SMBIOS: iMacPro1,1
+* NIC: vmxnet3/e1000-82545em/passthrough
+* CPU:
+ * Penryn: works, using patches to enable leaf7 support for better performance
+ * Intel Host-Passthrough: works, but with patches and remove topology line
+ * AMD Host-PassThrough: works, but with AMD-Vanilla patches
+* GPU Passthrough: works
+ * HDMI/DP Audio: works
+ * Metal Support: works
+ * H264 Hardware Decoding: works
+ * H265 Hardware Decoding: works
+* Handoff: works with specific Wifi/Bluetooth
+* USB(Passthrough): works
+* Power Manages
+ * Sleep: works, see details below.
+ * EC: faked one
+ * USB Power: works even with USB3 passthrough
+ * CPU AGPM: wo don't need CPU AGPM because hypervisor handled it well, this is for GPU AGPM
+ * GPU AGPM: works
+
+# Usage
+1. Download the repository and put the EFI under your EFI disk
+2. Download latest Lilu/WhatEverGreen/AppleALC and put them into kext folder, also add them to config.plist
+
+# Tips
+## SMBios
+Comparing with normal hackintosh setup, we only have limited choices here(because we don't have iGPU)
+* iMacPro1,1(Prefer)
+* MacPro7,1
+## CPU
+You have two options to choose: Penryn, Passthrough
+### Penryn
+Penryn is the safest choice in Hackintosh VM, it is classic, and Apple wrote native code to support it.
+But we should do something to make it work more than that:
+
+1. You should passthrough some important cpuid features which don't included in Penryn Model, such as:
+ * invtsc: latest MacOS won't boot without it
+ * AVX: latest MacOS won't boot without it
+ * FMA: metal support needs this
+ * AVX2
+ * BMI1
+ * BMI2
+ * kvm=on: QEMU use it to expose Hypervisor leaf node, which MacOS use it to determine the invtsc frequency from hypervisor node.
+ * ~~vmware-cpu-freq=on~~: no more need, QEMU enabled it by default.
+2. Add patch(from AMD-Vanilla) to support leaf7 cpuid features support
+ * otherwise App won't use some important feature like AVX
+ * can be check with `sysctl -a|grep machdep.cpu.leaf7_features` to see whether AVX/AVX2 is included.
+
+__NOTES__: Topology/Hyper-Threading is working well with Penryn, but you can't not use odd num(like 3/5/7 and greater than 8) cores.
+
+### Passthrough
+We can't use topology when using cpu passthrough, detail/discussion can be found in issues.
+So remove the line(``) from your libvirt xml.
+#### Intel
+If you are using most recent generation Intel CPU(newer than Penryn), then you can just just passthrough you cpu type with `mode='host-passthrough'`.
+
+#### AMD
+You can passthrough amd process too, but with AMD-Vanilla patches like bare metal hackintosh.
+
+## GPU
+GPU passthrough is a good way to gain smooth experience in MacOS.If you do so, make sure you doing things right.
+__You have to make sure you put the gfx and graphic audio in the same bus but different function, otherwise DP/HDMI audio, Metal Support, HW Accuration won't work__.
+```xml
+
+
+
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+
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+
+```
+If you did it right, then there is no much differeces between VM and normal setup procedure, just adding Lilu/WEG/AppleALC then the Metal/H264/H265 HW/HDMI Audio will work well in most case.
+
+## USB
+We use EHC/UHC from qemu now(XHCI(nec/qemu) can't be recognized by MacOS now).USB port mapping(EHC) and USB Power injection(with fake EC ioreg) already included.
+
+# Known Problems/Help
+see issues.
diff --git a/libvirt.xml b/libvirt.xml
new file mode 100644
index 0000000..9fc0da9
--- /dev/null
+++ b/libvirt.xml
@@ -0,0 +1,161 @@
+
+
+ Catalina
+ 4450a55c-1669-da0e-d0bd-3ab45fef0398
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+ 8388608
+ 8388608
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+ 8
+ 1
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+ hvm
+ /usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd
+ /etc/libvirt/qemu/nvram/4450a55c-1669-da0e-d0bd-3ab45fef0398_VARS-pure-efi.fd
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+ destroy
+ restart
+ restart
+
+ /usr/local/sbin/qemu
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