f7c11c534c
* Add GUIDed HOB that described MSEG region in SMRAM * Add SM Monitor Init Protocol * Add PCD to configure size of SMM exception stack * Add PCD to configure MSEG region size if it is not described by the gMsegSmramGuid GUIDed HOB. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jeff Fan <jeff.fan@intel.com> Cc: Feng Tian <feng.tian@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
31 lines
897 B
C
31 lines
897 B
C
/** @file
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Defines the HOB GUID used to describe the MSEG memory region allocated in PEI.
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Copyright (c) 2015 - 2016, 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 _MSEG_SMRAM_H_
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#define _MSEG_SMRAM_H_
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#define MSEG_SMRAM_GUID \
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{ \
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0x5802bce4, 0xeeee, 0x4e33, { 0xa1, 0x30, 0xeb, 0xad, 0x27, 0xf0, 0xe4, 0x39 } \
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}
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extern EFI_GUID gMsegSmramGuid;
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//
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// The data portion of this HOB is type EFI_SMRAM_DESCRIPTOR
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//
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#endif
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