Broadcom Wireless Tutorial

最新推荐文章于 2020-10-18 21:45:43 发布

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最新推荐文章于 2020-10-18 21:45:43 发布

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分类专栏： Mac os

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本文详细介绍了如何通过编辑IO80211Family.kext来配置特定无线网卡的过程，包括将kext文件放置到正确位置、修改设备ID以及设置正确的权限等步骤。

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Kext Used
The kext used for this tutorial is the IO80211Family.kext. This kext needs to be put into /System/Library/Extensions/ if it is not already there.

Entering your device ID

Make a backup of IO80211Family.kext
Edit the .plist file

cd /System/Library/Extensions

sudo nano /IO80211Family.kext/Contents/PlugIns/AppleAirPortBrcm4311.kext/Contents/Info.plist

Once editing the plist navigate to the area where you see

Add a line with dev id (in place of XXXX)

<string>pci14e4,XXXX</string>
Setting Permissions

Type these commands into terminal

sudo chown -R root:wheel /System/Library/Extensions

kextcache -k /System/Library/Extensions

Final touches (Optional)

edit the interface config in order to use the airport utility instead of istumbler.

sudo nano /Library/Preferences/SystemConfiguration/NetworkInterfaces.plist

swap the en0 with en1 for that device.
Run disk util and repair perms
Please note that you may need to change the number to en2 if you have 2 onbaord pci lan cards.

Sometimes your network card is already configured as an airport device and you do not need to swap the en #