f87a1e4158
The patch adds AtaAtapiPolicy protocol which is produced by platform and consumed by AtaAtapiPassThruDxe driver. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/** @file
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ATA ATAPI Policy protocol is produced by platform and consumed by AtaAtapiPassThruDxe
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driver.
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Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __ATA_ATAPI_POLICY_H__
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#define __ATA_ATAPI_POLICY_H__
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#define EDKII_ATA_ATAPI_POLICY_PROTOCOL_GUID \
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{ \
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0xe59cd769, 0x5083, 0x4f26,{ 0x90, 0x94, 0x6c, 0x91, 0x9f, 0x91, 0x6c, 0x4e } \
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}
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typedef struct {
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///
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/// Protocol version.
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///
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UINT32 Version;
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///
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/// 0: Disable Power-up in Standby;
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/// 1: Enable Power-up in Standby;
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/// others: Since PUIS setting is non-volatile, platform can use other value than 0/1 to keep hardware PUIS setting.
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///
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UINT8 PuisEnable;
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///
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/// 0: Disable Device Sleep;
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/// 1: Enable Device Sleep;
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/// others: Ignored.
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///
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UINT8 DeviceSleepEnable;
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///
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/// 0: Disable Aggressive Device Sleep;
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/// 1: Enable Aggressive Device Sleep;
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/// others: Ignored.
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///
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UINT8 AggressiveDeviceSleepEnable;
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UINT8 Reserved;
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} EDKII_ATA_ATAPI_POLICY_PROTOCOL;
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#define EDKII_ATA_ATAPI_POLICY_VERSION 0x00010000
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extern EFI_GUID gEdkiiAtaAtapiPolicyProtocolGuid;
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#endif
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