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Diffstat (limited to 'MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c')
-rw-r--r--MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c348
1 files changed, 174 insertions, 174 deletions
diff --git a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c
index 44f30c16c2..6b847a5c44 100644
--- a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c
+++ b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleRuntime.c
@@ -1,174 +1,174 @@
-/** @file
- Capsule library runtime support.
-
- Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <PiDxe.h>
-
-#include <Guid/FmpCapsule.h>
-#include <Guid/SystemResourceTable.h>
-#include <Guid/EventGroup.h>
-
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DxeServicesTableLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-extern EFI_SYSTEM_RESOURCE_TABLE *mEsrtTable;
-EFI_EVENT mDxeRuntimeCapsuleLibVirtualAddressChangeEvent = NULL;
-EFI_EVENT mDxeRuntimeCapsuleLibReadyToBootEvent = NULL;
-
-/**
- Convert EsrtTable physical address to virtual address.
-
- @param[in] Event Event whose notification function is being invoked.
- @param[in] Context The pointer to the notification function's context, which
- is implementation-dependent.
-**/
-VOID
-EFIAPI
-DxeCapsuleLibVirtualAddressChangeEvent (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- gRT->ConvertPointer (EFI_OPTIONAL_PTR, (VOID **)&mEsrtTable);
-}
-
-/**
- Notify function for event group EFI_EVENT_GROUP_READY_TO_BOOT.
-
- @param[in] Event The Event that is being processed.
- @param[in] Context The Event Context.
-
-**/
-STATIC
-VOID
-EFIAPI
-DxeCapsuleLibReadyToBootEventNotify (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- UINTN Index;
- EFI_CONFIGURATION_TABLE *ConfigEntry;
- EFI_SYSTEM_RESOURCE_TABLE *EsrtTable;
-
- //
- // Get Esrt table first
- //
- ConfigEntry = gST->ConfigurationTable;
- for (Index = 0; Index < gST->NumberOfTableEntries; Index++) {
- if (CompareGuid (&gEfiSystemResourceTableGuid, &ConfigEntry->VendorGuid)) {
- break;
- }
-
- ConfigEntry++;
- }
-
- //
- // If no Esrt table installed in Configure Table
- //
- if (Index < gST->NumberOfTableEntries) {
- //
- // Search Esrt to check given capsule is qualified
- //
- EsrtTable = (EFI_SYSTEM_RESOURCE_TABLE *)ConfigEntry->VendorTable;
-
- mEsrtTable = AllocateRuntimeCopyPool (
- sizeof (EFI_SYSTEM_RESOURCE_TABLE) +
- EsrtTable->FwResourceCount * sizeof (EFI_SYSTEM_RESOURCE_ENTRY),
- EsrtTable
- );
- ASSERT (mEsrtTable != NULL);
-
- //
- // Set FwResourceCountMax to a sane value.
- //
- mEsrtTable->FwResourceCountMax = mEsrtTable->FwResourceCount;
- }
-}
-
-/**
- The constructor function hook VirtualAddressChange event to use ESRT table as capsule routing table.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The constructor successfully .
-**/
-EFI_STATUS
-EFIAPI
-DxeRuntimeCapsuleLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Make sure we can handle virtual address changes.
- //
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- DxeCapsuleLibVirtualAddressChangeEvent,
- NULL,
- &gEfiEventVirtualAddressChangeGuid,
- &mDxeRuntimeCapsuleLibVirtualAddressChangeEvent
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // Register notify function to cache the FMP capsule GUIDs at ReadyToBoot.
- //
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- DxeCapsuleLibReadyToBootEventNotify,
- NULL,
- &gEfiEventReadyToBootGuid,
- &mDxeRuntimeCapsuleLibReadyToBootEvent
- );
- ASSERT_EFI_ERROR (Status);
-
- return EFI_SUCCESS;
-}
-
-/**
- The destructor function closes the VirtualAddressChange event.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The destructor completed successfully.
-**/
-EFI_STATUS
-EFIAPI
-DxeRuntimeCapsuleLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Close the VirtualAddressChange event.
- //
- Status = gBS->CloseEvent (mDxeRuntimeCapsuleLibVirtualAddressChangeEvent);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Close the ReadyToBoot event.
- //
- Status = gBS->CloseEvent (mDxeRuntimeCapsuleLibReadyToBootEvent);
- ASSERT_EFI_ERROR (Status);
-
- return EFI_SUCCESS;
-}
+/** @file
+ Capsule library runtime support.
+
+ Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiDxe.h>
+
+#include <Guid/FmpCapsule.h>
+#include <Guid/SystemResourceTable.h>
+#include <Guid/EventGroup.h>
+
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DxeServicesTableLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/MemoryAllocationLib.h>
+
+extern EFI_SYSTEM_RESOURCE_TABLE *mEsrtTable;
+EFI_EVENT mDxeRuntimeCapsuleLibVirtualAddressChangeEvent = NULL;
+EFI_EVENT mDxeRuntimeCapsuleLibReadyToBootEvent = NULL;
+
+/**
+ Convert EsrtTable physical address to virtual address.
+
+ @param[in] Event Event whose notification function is being invoked.
+ @param[in] Context The pointer to the notification function's context, which
+ is implementation-dependent.
+**/
+VOID
+EFIAPI
+DxeCapsuleLibVirtualAddressChangeEvent (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ gRT->ConvertPointer (EFI_OPTIONAL_PTR, (VOID **)&mEsrtTable);
+}
+
+/**
+ Notify function for event group EFI_EVENT_GROUP_READY_TO_BOOT.
+
+ @param[in] Event The Event that is being processed.
+ @param[in] Context The Event Context.
+
+**/
+STATIC
+VOID
+EFIAPI
+DxeCapsuleLibReadyToBootEventNotify (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ UINTN Index;
+ EFI_CONFIGURATION_TABLE *ConfigEntry;
+ EFI_SYSTEM_RESOURCE_TABLE *EsrtTable;
+
+ //
+ // Get Esrt table first
+ //
+ ConfigEntry = gST->ConfigurationTable;
+ for (Index = 0; Index < gST->NumberOfTableEntries; Index++) {
+ if (CompareGuid (&gEfiSystemResourceTableGuid, &ConfigEntry->VendorGuid)) {
+ break;
+ }
+
+ ConfigEntry++;
+ }
+
+ //
+ // If no Esrt table installed in Configure Table
+ //
+ if (Index < gST->NumberOfTableEntries) {
+ //
+ // Search Esrt to check given capsule is qualified
+ //
+ EsrtTable = (EFI_SYSTEM_RESOURCE_TABLE *)ConfigEntry->VendorTable;
+
+ mEsrtTable = AllocateRuntimeCopyPool (
+ sizeof (EFI_SYSTEM_RESOURCE_TABLE) +
+ EsrtTable->FwResourceCount * sizeof (EFI_SYSTEM_RESOURCE_ENTRY),
+ EsrtTable
+ );
+ ASSERT (mEsrtTable != NULL);
+
+ //
+ // Set FwResourceCountMax to a sane value.
+ //
+ mEsrtTable->FwResourceCountMax = mEsrtTable->FwResourceCount;
+ }
+}
+
+/**
+ The constructor function hook VirtualAddressChange event to use ESRT table as capsule routing table.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor successfully .
+**/
+EFI_STATUS
+EFIAPI
+DxeRuntimeCapsuleLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // Make sure we can handle virtual address changes.
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_NOTIFY,
+ DxeCapsuleLibVirtualAddressChangeEvent,
+ NULL,
+ &gEfiEventVirtualAddressChangeGuid,
+ &mDxeRuntimeCapsuleLibVirtualAddressChangeEvent
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Register notify function to cache the FMP capsule GUIDs at ReadyToBoot.
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ DxeCapsuleLibReadyToBootEventNotify,
+ NULL,
+ &gEfiEventReadyToBootGuid,
+ &mDxeRuntimeCapsuleLibReadyToBootEvent
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ The destructor function closes the VirtualAddressChange event.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The destructor completed successfully.
+**/
+EFI_STATUS
+EFIAPI
+DxeRuntimeCapsuleLibDestructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // Close the VirtualAddressChange event.
+ //
+ Status = gBS->CloseEvent (mDxeRuntimeCapsuleLibVirtualAddressChangeEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Close the ReadyToBoot event.
+ //
+ Status = gBS->CloseEvent (mDxeRuntimeCapsuleLibReadyToBootEvent);
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
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