_EFI_CPU_IO_PROTOCOL Struct Reference

#include <CpuIo.h>

Data Fields
EFI_CPU_IO_PROTOCOL_ACCESS	Mem
EFI_CPU_IO_PROTOCOL_ACCESS	Io

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Detailed Description

Protocol Description:

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

Parameters:

	Mem.Read	Allows reads from memory-mapped I/O space.
	Mem.Write	Allows writes to memory-mapped I/O space.
	Io.Read	Allows reads from I/O space.
	Io.Write	Allows writes to I/O space.

Definition at line 121 of file CpuIo.h.

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Field Documentation

EFI_CPU_IO_PROTOCOL_ACCESS _EFI_CPU_IO_PROTOCOL::Mem

Definition at line 122 of file CpuIo.h.

Referenced by efi_ioread(), efi_ioreads(), efi_iowrite(), and efi_iowrites().

EFI_CPU_IO_PROTOCOL_ACCESS _EFI_CPU_IO_PROTOCOL::Io

Definition at line 123 of file CpuIo.h.

Referenced by efi_ioread(), efi_ioreads(), efi_iowrite(), and efi_iowrites().

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The documentation for this struct was generated from the following file:

• include/gpxe/efi/Protocol/CpuIo.h