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Add `DisableIoMapperMapping`
#330
Open
dhinakg
opened
11 months ago
dhinakg
commented
11 months ago
[ ] 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
)
[ ] Mention in troubleshooting
[ ] Instructions on patching the DMAR table
DisableIoMapper
offe1000=0
)