_EFI_DEVICE_IO_PROTOCOL Struct Reference


Data Fields

EFI_IO_ACCESS Mem
EFI_IO_ACCESS Io
EFI_IO_ACCESS Pci
EFI_IO_MAP Map
EFI_PCI_DEVICE_PATH PciDevicePath
EFI_IO_UNMAP Unmap
EFI_IO_ALLOCATE_BUFFER AllocateBuffer
EFI_IO_FLUSH Flush
EFI_IO_FREE_BUFFER FreeBuffer

Detailed Description

This protocol provides the basic Memory, I/O, and PCI interfaces that are used to abstract accesses to devices.

Field Documentation

Allows reads and writes to I/O space.

Allows reads and writes to memory mapped I/O space.

Allows reads and writes to PCI configuration space.


Generated on Thu Sep 24 23:14:26 2015 for MdePkg[ALL] by  doxygen 1.5.7.1