Add

1. Arch
   • Type: plist string
   • Failsafe: Any (Apply to any supported architecture)
   • Description: Kext architecture (i386, x86_64).
2. BundlePath
   • Type: plist string
   • Failsafe: Empty
   • Description: Kext bundle path (e.g. Lilu.kext or MyKext.kext/Contents/PlugIns/MySubKext.kext).
3. Comment
   • Type: plist string
   • Failsafe: Empty
   • Description: Arbitrary ASCII string used to provide human readable reference for the entry. Whether this value is used is implementation defined. -
4. Enabled
   • Type: plist boolean
   • Failsafe: false
   • Description: Set to true to add this kernel extension.
5. ExecutablePath
   • Type: plist string
   • Failsafe: Empty
   • Description: Kext executable path relative to bundle (e.g. Contents/MacOS/Lilu).
6. MaxKernel
   • Type: plist string
   • Failsafe: Empty
   • Description: Adds kernel extension on specified macOS version or older.

   Kernel version can be obtained with uname -r command, and should look like 3 numbers separated by dots, for example 18.7.0 is the kernel version for 10.14.6. Kernel version interpretation is implemented as follows:

    ParseDarwinVersion(κ, λ, μ) = 
                                κ · 10000 Where κ ∈ (0, 99) is kernel version major
                                + λ · 100 Where λ ∈ (0, 99) is kernel version minor
                                + μ Where μ ∈ (0, 99) is kernel version patch
   

   Kernel version comparison is implemented as follows:

   • α=
     • ParseDarwinVersion(MinKernel), If MinKernel is valid
     • 0, Otherwise
   • β=
     • ParseDarwinVersion(MaxKernel), If MaxKernel is valid
     • ∞ Otherwise
   • γ=
     • ParseDarwinVersion(FindDarwinVersion()), If valid Darwin Kernel Version is found
     • ∞, Otherwise

                                f(α,β,γ) = α ≤ γ ≤ β
   

   Here ParseDarwinVersion argument is assumed to be 3 integers obtained by splitting Darwin kernel version string from left to right by the . symbol. FindDarwinVersion function looks up Darwin kernel version by locating "Darwin Kernel Version κ.λ.μ" string in the kernel image.

7. MinKernel
   • Type: plist string
   • Failsafe: Empty
   • Description: Adds kernel extension on specified macOS version or newer.

   Note: Refer to the Add MaxKernel description for matching logic.

8. PlistPath
   • Type: plist string
   • Failsafe: Empty
   • Description: Kext Info.plist path relative to bundle (e.g. Contents/Info.plist).