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- Jul 3, 2014
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- Intel i7 8550U
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- Intel UHD 620
- Mac
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Recently I did some research if it was possible to enable the BCM94352Z WiFi / Bluetooth combo card as Airport Extreme in OS X without using any Clover patches
This would lead to a more upgrade safe situation as no OS X system files have to be patched.
To do this a technique is used where AppleMergeUsbNub is (ab)used to inject properties into IOPCIDevice based devices.
For the matching IOPCIDevice it merges the following properties:
For AirPort_Brcm4360:
For AirPort_Brcm4360_Interface:
I have not been able to test if 5ghz channels are properly enabled with this method.
Hopefully someone can test and confirm this?
Otherwise by looking at the AirPort_Brcm4360 patch, the right IOReg properties can be determined.
Repository is here:
https://github.com/the-darkvoid/AirportTakeOff
Latest release can be found here:
https://github.com/the-darkvoid/AirportTakeOff/releases
This would lead to a more upgrade safe situation as no OS X system files have to be patched.
To do this a technique is used where AppleMergeUsbNub is (ab)used to inject properties into IOPCIDevice based devices.
For the matching IOPCIDevice it merges the following properties:
- AAPL,slot-name Airport
- revision-id 03 00 00 00
- subsystem-id 34 01 00 00
- subsystem-vendor-id 6b 01 00 00
For AirPort_Brcm4360:
- APChipRev 3
- APFeatures 1
- APTAPD 1
- IOLocale Worldwide
- IOVendor Apple (This makes the device appear as Apple Airport Extreme)
For AirPort_Brcm4360_Interface:
- IO80211CountryCode US (Change card country code to enable 5ghz channels)
- IO80211Locale FCC (Change card locale to enable 5ghz channels)
- IOBuiltin true
I have not been able to test if 5ghz channels are properly enabled with this method.
Hopefully someone can test and confirm this?
Otherwise by looking at the AirPort_Brcm4360 patch, the right IOReg properties can be determined.
Repository is here:
https://github.com/the-darkvoid/AirportTakeOff
Latest release can be found here:
https://github.com/the-darkvoid/AirportTakeOff/releases