9b6bbcdbfd
Changes for V4 ============== 1) Remove Unicode character from C source file 2) Move delete of QuarkSocPkg\QuarkNorthCluster\Binary\QuarkMicrocode from QuarkPlatformPkg commit to QuarkSocPkg commit Changes for V2 ============== 1) Sync with new APIs in SmmCpuFeaturesLib class 2) Use new generic PCI serial driver PciSioSerialDxe in MdeModulePkg 3) Remove PCI serial driver from QuarkSocPkg 4) Apply optimizations to MtrrLib from MtrrLib in UefiCpuPkg 5) Convert all UNI files to utf-8 6) Replace tabs with spaces and remove trailing spaces 7) Add License.txt Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19286 6f19259b-4bc3-4df7-8a09-765794883524
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/** @file
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QNC Smm Library Services header file.
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Copyright (c) 2013-2015 Intel Corporation.
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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 __QNC_SMM_LIB_H__
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#define __QNC_SMM_LIB_H__
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/**
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This routine is the chipset code that accepts a request to "open" a region of SMRAM.
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The region could be legacy ABSEG, HSEG, or TSEG near top of physical memory.
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The use of "open" means that the memory is visible from all boot-service
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and SMM agents.
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@retval FALSE Cannot open a locked SMRAM region
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@retval TRUE Success to open SMRAM region.
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**/
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BOOLEAN
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EFIAPI
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QNCOpenSmramRegion (
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VOID
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);
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/**
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This routine is the chipset code that accepts a request to "close" a region of SMRAM.
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The region could be legacy AB or TSEG near top of physical memory.
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The use of "close" means that the memory is only visible from SMM agents,
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not from BS or RT code.
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@retval FALSE Cannot open a locked SMRAM region
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@retval TRUE Success to open SMRAM region.
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**/
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BOOLEAN
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EFIAPI
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QNCCloseSmramRegion (
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VOID
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);
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/**
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This routine is the chipset code that accepts a request to "lock" SMRAM.
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The region could be legacy AB or TSEG near top of physical memory.
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The use of "lock" means that the memory can no longer be opened
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to BS state.
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**/
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VOID
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EFIAPI
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QNCLockSmramRegion (
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VOID
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);
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#endif
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