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A comment on Intel mulls cutting 16 and 32-bit support, booting straight into 64-bit mode. Parent comment

Re:Intel mulls cutting 16 and 32-bit support, booting straig... by bonzini on Thursday May 25, 2023 @03:11PM (#36074775)
Emulation of the keyboard controller is done by the firmware. The processor's support for A20 was tied to port 92h.
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