X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UefiCpuPkg%2FCpuFeatures%2FCpuFeaturesDxe.c;fp=UefiCpuPkg%2FCpuFeatures%2FCpuFeaturesDxe.c;h=b0b186d36d6d4e2affe24db47bc14130b6648490;hp=f4f70cf32076e24507a48a0deb93332d71288650;hb=80c4b236389fb246dfd5c4f28e625600974a575d;hpb=028db58d1f5aebb973a00dd30118f05f6284e5c4

diff --git a/UefiCpuPkg/CpuFeatures/CpuFeaturesDxe.c b/UefiCpuPkg/CpuFeatures/CpuFeaturesDxe.c
index f4f70cf320..b0b186d36d 100644
--- a/UefiCpuPkg/CpuFeatures/CpuFeaturesDxe.c
+++ b/UefiCpuPkg/CpuFeatures/CpuFeaturesDxe.c
@@ -1,122 +1,122 @@
-/** @file
-  CPU Features DXE driver to initialize CPU features.
-
-  Copyright (c) 2017, 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.
-
-**/
-
-#include <PiDxe.h>
-
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/RegisterCpuFeaturesLib.h>
-
-#include <Protocol/SmmConfiguration.h>
-#include <Guid/CpuFeaturesInitDone.h>
-
-
-/**
-  Worker function to perform CPU feature initialization.
-
-**/
-VOID
-CpuFeaturesInitializeWorker (
-  VOID
-  )
-{
-  EFI_STATUS             Status;
-  EFI_HANDLE             Handle;
-
-  CpuFeaturesDetect ();
-
-  CpuFeaturesInitialize ();
-
-  //
-  // Install CPU Features Init Done Protocol
-  //
-  Handle = NULL;
-  Status = gBS->InstallProtocolInterface (
-                  &Handle,
-                  &gEdkiiCpuFeaturesInitDoneGuid,
-                  EFI_NATIVE_INTERFACE,
-                  NULL
-                  );
-  ASSERT_EFI_ERROR (Status);
-}
-
-/**
-  Event notification that initialize CPU features when gEfiSmmConfigurationProtocol installs.
-
-  @param[in]  Event                 The Event that is being processed, not used.
-  @param[in]  Context               Event Context, not used.
-**/
-VOID
-EFIAPI
-SmmConfigurationEventNotify (
-  IN EFI_EVENT                         Event,
-  IN VOID                              *Context
-  )
-{
-  EFI_STATUS                           Status;
-  EFI_SMM_CONFIGURATION_PROTOCOL       *SmmConfiguration;
-
-  //
-  // Make sure this notification is for this handler
-  //
-  Status = gBS->LocateProtocol (&gEfiSmmConfigurationProtocolGuid, NULL, (VOID **)&SmmConfiguration);
-  if (EFI_ERROR (Status)) {
-    return;
-  }
-
-  CpuFeaturesInitializeWorker ();
-}
-
-/**
-  CPU Features driver entry point function.
-
-  If PcdCpuFeaturesInitAfterSmmRelocation is TRUE, it will register one
-  SMM Configuration Protocol notify function to perform CPU features
-  initialization. Otherwise, it will perform CPU features initialization
-  directly.
-
-  @param ImageHandle     Image handle this driver.
-  @param SystemTable     Pointer to the System Table.
-
-  @retval EFI_SUCCESS   CPU Features is initialized successfully.
-**/
-EFI_STATUS
-EFIAPI
-CpuFeaturesDxeInitialize (
-  IN EFI_HANDLE                            ImageHandle,
-  IN EFI_SYSTEM_TABLE                      *SystemTable
-  )
-{
-  VOID        *Registration;
-
-  if (PcdGetBool (PcdCpuFeaturesInitAfterSmmRelocation)) {
-    //
-    // Install notification callback on SMM Configuration Protocol
-    //
-    EfiCreateProtocolNotifyEvent (
-      &gEfiSmmConfigurationProtocolGuid,
-      TPL_CALLBACK,
-      SmmConfigurationEventNotify,
-      NULL,
-      &Registration
-      );
-  } else {
-    CpuFeaturesInitializeWorker ();
-  }
-
-  return EFI_SUCCESS;
-}
-
+/** @file
+  CPU Features DXE driver to initialize CPU features.
+
+  Copyright (c) 2017, 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.
+
+**/
+
+#include <PiDxe.h>
+
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/RegisterCpuFeaturesLib.h>
+
+#include <Protocol/SmmConfiguration.h>
+#include <Guid/CpuFeaturesInitDone.h>
+
+
+/**
+  Worker function to perform CPU feature initialization.
+
+**/
+VOID
+CpuFeaturesInitializeWorker (
+  VOID
+  )
+{
+  EFI_STATUS             Status;
+  EFI_HANDLE             Handle;
+
+  CpuFeaturesDetect ();
+
+  CpuFeaturesInitialize ();
+
+  //
+  // Install CPU Features Init Done Protocol
+  //
+  Handle = NULL;
+  Status = gBS->InstallProtocolInterface (
+                  &Handle,
+                  &gEdkiiCpuFeaturesInitDoneGuid,
+                  EFI_NATIVE_INTERFACE,
+                  NULL
+                  );
+  ASSERT_EFI_ERROR (Status);
+}
+
+/**
+  Event notification that initialize CPU features when gEfiSmmConfigurationProtocol installs.
+
+  @param[in]  Event                 The Event that is being processed, not used.
+  @param[in]  Context               Event Context, not used.
+**/
+VOID
+EFIAPI
+SmmConfigurationEventNotify (
+  IN EFI_EVENT                         Event,
+  IN VOID                              *Context
+  )
+{
+  EFI_STATUS                           Status;
+  EFI_SMM_CONFIGURATION_PROTOCOL       *SmmConfiguration;
+
+  //
+  // Make sure this notification is for this handler
+  //
+  Status = gBS->LocateProtocol (&gEfiSmmConfigurationProtocolGuid, NULL, (VOID **)&SmmConfiguration);
+  if (EFI_ERROR (Status)) {
+    return;
+  }
+
+  CpuFeaturesInitializeWorker ();
+}
+
+/**
+  CPU Features driver entry point function.
+
+  If PcdCpuFeaturesInitAfterSmmRelocation is TRUE, it will register one
+  SMM Configuration Protocol notify function to perform CPU features
+  initialization. Otherwise, it will perform CPU features initialization
+  directly.
+
+  @param ImageHandle     Image handle this driver.
+  @param SystemTable     Pointer to the System Table.
+
+  @retval EFI_SUCCESS   CPU Features is initialized successfully.
+**/
+EFI_STATUS
+EFIAPI
+CpuFeaturesDxeInitialize (
+  IN EFI_HANDLE                            ImageHandle,
+  IN EFI_SYSTEM_TABLE                      *SystemTable
+  )
+{
+  VOID        *Registration;
+
+  if (PcdGetBool (PcdCpuFeaturesInitAfterSmmRelocation)) {
+    //
+    // Install notification callback on SMM Configuration Protocol
+    //
+    EfiCreateProtocolNotifyEvent (
+      &gEfiSmmConfigurationProtocolGuid,
+      TPL_CALLBACK,
+      SmmConfigurationEventNotify,
+      NULL,
+      &Registration
+      );
+  } else {
+    CpuFeaturesInitializeWorker ();
+  }
+
+  return EFI_SUCCESS;
+}
+