_EFI_CPU_IO2_PROTOCOL Struct Reference


Data Fields

EFI_CPU_IO_PROTOCOL_ACCESS Mem
EFI_CPU_IO_PROTOCOL_ACCESS Io

Detailed Description

Provides the basic memory and I/O interfaces that are used to abstract accesses to devices in a system.

Field Documentation

Enables a driver to access registers in the EFI CPU I/O space.

Referenced by IoReadWorker(), and IoWriteWorker().

Enables a driver to access memory-mapped registers in the EFI system memory space.

Referenced by MmioReadWorker(), and MmioWriteWorker().


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