/** @file | |
ATA ATAPI Policy protocol is produced by platform and consumed by AtaAtapiPassThruDxe | |
driver. | |
Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef __ATA_ATAPI_POLICY_H__ | |
#define __ATA_ATAPI_POLICY_H__ | |
#define EDKII_ATA_ATAPI_POLICY_PROTOCOL_GUID \ | |
{ \ | |
0xe59cd769, 0x5083, 0x4f26,{ 0x90, 0x94, 0x6c, 0x91, 0x9f, 0x91, 0x6c, 0x4e } \ | |
} | |
typedef struct { | |
/// | |
/// Protocol version. | |
/// | |
UINT32 Version; | |
/// | |
/// 0: Disable Power-up in Standby; | |
/// 1: Enable Power-up in Standby; | |
/// others: Since PUIS setting is non-volatile, platform can use other value than 0/1 to keep hardware PUIS setting. | |
/// | |
UINT8 PuisEnable; | |
/// | |
/// 0: Disable Device Sleep; | |
/// 1: Enable Device Sleep; | |
/// others: Ignored. | |
/// | |
UINT8 DeviceSleepEnable; | |
/// | |
/// 0: Disable Aggressive Device Sleep; | |
/// 1: Enable Aggressive Device Sleep; | |
/// others: Ignored. | |
/// | |
UINT8 AggressiveDeviceSleepEnable; | |
UINT8 Reserved; | |
} EDKII_ATA_ATAPI_POLICY_PROTOCOL; | |
#define EDKII_ATA_ATAPI_POLICY_VERSION 0x00010000 | |
extern EFI_GUID gEdkiiAtaAtapiPolicyProtocolGuid; | |
#endif |