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| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2018-05-29 13:07:32 +0800 |
|---|---|---|
| committer | Ruiyu Ni <ruiyu.ni@intel.com> | 2018-06-08 17:46:45 +0800 |
| commit | f87a1e4158994b4d16ae09ea0bc41831292dc94c (patch) | |
| tree | 647a60cc6886d61a3bafe01f376e893f5d1ebfa0 /MdeModulePkg/Include/Protocol | |
| parent | 8d3c4b552f81ff7aafbe50e555032a83aef1b0d8 (diff) | |
| download | edk2-f87a1e4158994b4d16ae09ea0bc41831292dc94c.tar.gz edk2-f87a1e4158994b4d16ae09ea0bc41831292dc94c.tar.bz2 edk2-f87a1e4158994b4d16ae09ea0bc41831292dc94c.zip | |
MdeModulePkg: Add AtaAtapiPolicy protocol definition
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>
Diffstat (limited to 'MdeModulePkg/Include/Protocol')
| -rw-r--r-- | MdeModulePkg/Include/Protocol/AtaAtapiPolicy.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Protocol/AtaAtapiPolicy.h b/MdeModulePkg/Include/Protocol/AtaAtapiPolicy.h new file mode 100644 index 0000000000..12657d749e --- /dev/null +++ b/MdeModulePkg/Include/Protocol/AtaAtapiPolicy.h @@ -0,0 +1,59 @@ +/** @file
+ ATA ATAPI Policy protocol is produced by platform and consumed by AtaAtapiPassThruDxe
+ driver.
+
+ Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+#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
+
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