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/** @file
This driver implements the AT Platform Policy protocol.
@copyright
Copyright (c) 2004 - 2013 Intel Corporation. All rights reserved
This software and associated documentation (if any) is furnished
under a license and may only be used or copied in accordance
with the terms of the license. Except as permitted by such
license, no part of this software or documentation may be
reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the express written consent of
Intel Corporation.
This file contains an 'Intel Peripheral Driver' and uniquely
identified as "Intel Reference Module" and is
licensed for Intel CPUs and chipsets under the terms of your
license agreement with Intel or your vendor. This file may
be modified by the user, subject to additional terms of the
license agreement
**/
#ifndef _DXE_AT_PLATFORM_POLICY_H_
#define _DXE_AT_PLATFORM_POLICY_H_
///
/// AT policy provided by platform for DXE phase
///
#define DXE_PLATFORM_AT_POLICY_GUID \
{ \
0x3f4ea4d4, 0xb465, 0x4f3f, 0x9c, 0x92, 0xb3, 0x40, 0xab, 0x58, 0x96, 0xb5 \
}
///
/// 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
///
#define DXE_PLATFORM_AT_POLICY_PROTOCOL_REVISION_1 1
#define DXE_PLATFORM_AT_POLICY_PROTOCOL_REVISION_2 2
extern EFI_GUID gDxePlatformAtPolicyGuid;
#pragma pack(1)
typedef struct {
UINT8 AtAmBypass; ///< Byte 0, bit definition for functionality enable/disable
UINT8 AtEnterSuspendState;
UINT8 AtSupported;
UINT8 AtPba;
UINT8 ByteReserved[28]; ///< Bytes 4-31 Reserved and make AT_CONFIG as 32 bit alignment
} AT_CONFIG;
#pragma pack()
///
/// AMT DXE Platform Policy
///
typedef struct _DXE_AT_POLICY_PROTOCOL {
UINT8 Revision;
AT_CONFIG At;
} DXE_AT_POLICY_PROTOCOL;
#endif
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