diff options
Diffstat (limited to 'Include/Protocol/CpuIo2.h')
| -rw-r--r-- | Include/Protocol/CpuIo2.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/Include/Protocol/CpuIo2.h b/Include/Protocol/CpuIo2.h new file mode 100644 index 0000000..e328ea2 --- /dev/null +++ b/Include/Protocol/CpuIo2.h @@ -0,0 +1,124 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//********************************************************************** +// $Header: /Alaska/BIN/Core/Include/Protocol/CpuIo2.h 2 5/27/11 5:53p Felixp $ +// +// $Revision: 2 $ +// +// $Date: 5/27/11 5:53p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Core/Include/Protocol/CpuIo2.h $ +// +// 2 5/27/11 5:53p Felixp +// Headers are updated to improve separation of the Framework and PI +// interfaces. +// The definitions that will be removed in the future versions are marked +// with the comments. +// +// 1 4/15/11 2:38p Artems +// EIP 56523: Added protocol definition as per PI spec v 1.2 +// +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: CpuIo2.h +// +// Description: EFI_CPU_IO2_PROTOCOL definition file +// +//<AMI_FHDR_END> +//********************************************************************** +#ifndef __EFI_CPU_IO2_PROTOCOL_H__ +#define __EFI_CPU_IO2_PROTOCOL_H__ +#ifdef __cplusplus +extern "C" { +#endif + +#include <EFI.h> + +#if PI_SPECIFICATION_VERSION < 0x10014 +#define EFI_CPU_IO2_PROTOCOL_GUID \ + { 0xB0732526, 0x38C8, 0x4b40, 0x88, 0x77, 0x61, 0xC7, 0xB0, 0x6A, 0xAC, 0x45 } +#else +#define EFI_CPU_IO2_PROTOCOL_GUID \ + { 0xad61f191, 0xae5f, 0x4c0e, 0xb9, 0xfa, 0xe8, 0x69, 0xd2, 0x88, 0xc6, 0x4f } +#endif + +GUID_VARIABLE_DECLARATION(gEfiCpuIo2ProtocolGuid, EFI_CPU_IO2_PROTOCOL_GUID); + + +//******************************************************* +// EFI_CPU_IO_PROTOCOL_WIDTH +//******************************************************* +typedef enum { + EfiCpuIoWidthUint8, + EfiCpuIoWidthUint16, + EfiCpuIoWidthUint32, + EfiCpuIoWidthUint64, + EfiCpuIoWidthFifoUint8, + EfiCpuIoWidthFifoUint16, + EfiCpuIoWidthFifoUint32, + EfiCpuIoWidthFifoUint64, + EfiCpuIoWidthFillUint8, + EfiCpuIoWidthFillUint16, + EfiCpuIoWidthFillUint32, + EfiCpuIoWidthFillUint64, + EfiCpuIoWidthMaximum +} EFI_CPU_IO_PROTOCOL_WIDTH; + +typedef struct _EFI_CPU_IO2_PROTOCOL EFI_CPU_IO2_PROTOCOL; + +typedef EFI_STATUS +(EFIAPI *EFI_CPU_IO_PROTOCOL_IO_MEM) ( + IN EFI_CPU_IO2_PROTOCOL *This, + IN EFI_CPU_IO_PROTOCOL_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN OUT VOID *Buffer +); + +typedef struct { + EFI_CPU_IO_PROTOCOL_IO_MEM Read; + EFI_CPU_IO_PROTOCOL_IO_MEM Write; +} EFI_CPU_IO_PROTOCOL_ACCESS; + + +struct _EFI_CPU_IO2_PROTOCOL { + EFI_CPU_IO_PROTOCOL_ACCESS Mem; + EFI_CPU_IO_PROTOCOL_ACCESS Io; +}; + + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif + +#endif +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |