audk/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmmExtra.uni

<EFBFBD><EFBFBD>// /** @file
// PiSmmCpuDxeSmm Localized Strings and Content
//
// Copyright (c) 2013 - 2015, 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.
//
// **/

#string STR_PROPERTIES_MODULE_NAME
#language en-US
"Processor SMM Initialization DXE Driver"
-												UefiCpuPkg: Add PiSmmCpuDxeSmm module no IA32/X64 files

Add module that initializes a CPU for the SMM environment and
installs the first level SMI handler.  This module along with the
SMM IPL and SMM Core provide the services required for
DXE_SMM_DRIVERS to register hardware and software SMI handlers.

CPU specific features are abstracted through the SmmCpuFeaturesLib

Platform specific features are abstracted through the
SmmCpuPlatformHookLib

Several PCDs are added to enable/disable features and configure
settings for the PiSmmCpuDxeSmm module

Changes between [PATCH v1] and [PATCH v2]:
1) Swap PTE init order for QEMU compatibility.
   Current PTE initialization algorithm works on HW but breaks QEMU
   emulator.  Update the PTE initialization order to be compatible
   with both.
2) Update comment block that describes 32KB SMBASE alignment requirement
   to match contents of Intel(R) 64 and IA-32 Architectures Software
   Developer's Manual
3) Remove BUGBUG comment and call to ClearSmi() that is not required.
   SMI should be cleared by root SMI handler.

[jeff.fan@intel.com: Fix code style issues reported by ECC]

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>

[pbonzini@redhat.com: InitPaging: prepare PT before filling in PDE]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18645 6f19259b-4bc3-4df7-8a09-765794883524

											
										
										
											2015-10-19 21:12:53 +02:00
+								<EFBFBD><EFBFBD>// /** @file
 								// PiSmmCpuDxeSmm Localized Strings and Content
 								//
 								// Copyright (c) 2013 - 2015, 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.
 								//
 								// **/
 								#string STR_PROPERTIES_MODULE_NAME
 								#language en-US
 								"Processor SMM Initialization DXE Driver"