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Add `DisableIoMapperMapping`
- [ ] Instructions on when to use it
- VT-d enabled,
DisableIoMapper
off - More than 16GB RAM
- DMAR table has Reserved Memory regions
- Using TB devices, or Aquantia/i225-V/i226-V Ethernet
- Ventura removes the legacy kext for i225-V/i226-V, and DriverKit requires VT-d
- You can grab the legacy kext from Monterey and reinject it if you want (make sure to add
e1000=0
)
- VT-d enabled,
- [ ] Mention in troubleshooting
- [ ] Instructions on patching the DMAR table