mirror of https://github.com/acidanthera/audk.git
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/** @file
|
|
This file defines the QNC Info Protocol.
|
|
|
|
Copyright (c) 2013-2015 Intel Corporation.
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
|
|
**/
|
|
#ifndef _PCH_INFO_H_
|
|
#define _PCH_INFO_H_
|
|
|
|
//
|
|
// Extern the GUID for protocol users.
|
|
//
|
|
extern EFI_GUID gEfiQncInfoProtocolGuid;
|
|
|
|
//
|
|
// Forward reference for ANSI C compatibility
|
|
//
|
|
typedef struct _EFI_QNC_INFO_PROTOCOL EFI_QNC_INFO_PROTOCOL;
|
|
|
|
//
|
|
// Protocol revision number
|
|
// Any backwards compatible changes to this protocol will result in an update in the revision number
|
|
// Major changes will require publication of a new protocol
|
|
//
|
|
// Revision 1: Original version
|
|
// Revision 2: Add RCVersion item to EFI_QNC_INFO_PROTOCOL
|
|
//
|
|
#define QNC_INFO_PROTOCOL_REVISION_1 1
|
|
#define QNC_INFO_PROTOCOL_REVISION_2 2
|
|
|
|
//
|
|
// RCVersion[7:0] is the release number.
|
|
//
|
|
#define QNC_RC_VERSION 0x01020000
|
|
|
|
//
|
|
// Protocol definition
|
|
//
|
|
struct _EFI_QNC_INFO_PROTOCOL {
|
|
UINT8 Revision;
|
|
UINT8 BusNumber;
|
|
UINT32 RCVersion;
|
|
};
|
|
|
|
#endif
|