MdeModulePkg: Remove event from protocol database only if registered

[mirror_edk2.git] / MdeModulePkg / Core / Dxe / DxeMain.h

diff --git a/MdeModulePkg/Core/Dxe/DxeMain.h b/MdeModulePkg/Core/Dxe/DxeMain.h
index bb2bfab370ff8ec32bb749336b9383684ad54d8d..06b865c8fb1d8ffec6ce4fccc76c515d18fefb94 100644 (file)
--- a/MdeModulePkg/Core/Dxe/DxeMain.h
+++ b/MdeModulePkg/Core/Dxe/DxeMain.h
@@ -124,6 +124,31 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 ///\r
 #define DEPEX_STACK_SIZE_INCREMENT  0x1000\r
 \r
+#if defined (MDE_CPU_IPF)\r
+///\r
+/// For Itanium machines make the default allocations 8K aligned\r
+///\r
+#define EFI_ACPI_RUNTIME_PAGE_ALLOCATION_ALIGNMENT  (EFI_PAGE_SIZE * 2)\r
+#define DEFAULT_PAGE_ALLOCATION                     (EFI_PAGE_SIZE * 2)\r
+\r
+#elif defined (MDE_CPU_AARCH64)\r
+///\r
+/// 64-bit ARM systems allow the OS to execute with 64 KB page size,\r
+/// so for improved interoperability with the firmware, align the\r
+/// runtime regions to 64 KB as well\r
+///\r
+#define EFI_ACPI_RUNTIME_PAGE_ALLOCATION_ALIGNMENT  (SIZE_64KB)\r
+#define DEFAULT_PAGE_ALLOCATION                     (EFI_PAGE_SIZE)\r
+\r
+#else\r
+///\r
+/// For genric EFI machines make the default allocations 4K aligned\r
+///\r
+#define EFI_ACPI_RUNTIME_PAGE_ALLOCATION_ALIGNMENT  (EFI_PAGE_SIZE)\r
+#define DEFAULT_PAGE_ALLOCATION                     (EFI_PAGE_SIZE)\r
+\r
+#endif\r
+\r
 typedef struct {\r
   EFI_GUID                    *ProtocolGuid;\r
   VOID                        **Protocol;\r
@@ -1863,7 +1888,7 @@ CoreGetMemorySpaceDescriptor (
                                 resource range specified by BaseAddress and Length.\r
   @retval EFI_UNSUPPORTED       The bit mask of attributes is not support for the memory resource\r
                                 range specified by BaseAddress and Length.\r
-  @retval EFI_ACCESS_DEFINED    The attributes for the memory resource range specified by\r
+  @retval EFI_ACCESS_DENIED     The attributes for the memory resource range specified by\r
                                 BaseAddress and Length cannot be modified.\r
   @retval EFI_OUT_OF_RESOURCES  There are not enough system resources to modify the attributes of\r
                                 the memory resource range.\r
@@ -1880,6 +1905,32 @@ CoreSetMemorySpaceAttributes (
   );\r
 \r
 \r
+/**\r
+  Modifies the capabilities for a memory region in the global coherency domain of the\r
+  processor.\r
+\r
+  @param  BaseAddress      The physical address that is the start address of a memory region.\r
+  @param  Length           The size in bytes of the memory region.\r
+  @param  Capabilities     The bit mask of capabilities that the memory region supports.\r
+\r
+  @retval EFI_SUCCESS           The capabilities were set for the memory region.\r
+  @retval EFI_INVALID_PARAMETER Length is zero.\r
+  @retval EFI_UNSUPPORTED       The capabilities specified by Capabilities do not include the\r
+                                memory region attributes currently in use.\r
+  @retval EFI_ACCESS_DENIED     The capabilities for the memory resource range specified by\r
+                                BaseAddress and Length cannot be modified.\r
+  @retval EFI_OUT_OF_RESOURCES  There are not enough system resources to modify the capabilities\r
+                                of the memory resource range.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CoreSetMemorySpaceCapabilities (\r
+  IN EFI_PHYSICAL_ADDRESS  BaseAddress,\r
+  IN UINT64                Length,\r
+  IN UINT64                Capabilities\r
+  );\r
+\r
+\r
 /**\r
   Returns a map of the memory resources in the global coherency domain of the\r
   processor.\r
@@ -2816,4 +2867,49 @@ CoreUpdateProfile (
   IN VOID                   *Buffer\r
   );\r
 \r
+/**\r
+  Internal function.  Converts a memory range to use new attributes.\r
+\r
+  @param  Start                  The first address of the range Must be page\r
+                                 aligned\r
+  @param  NumberOfPages          The number of pages to convert\r
+  @param  NewAttributes          The new attributes value for the range.\r
+\r
+**/\r
+VOID\r
+CoreUpdateMemoryAttributes (\r
+  IN EFI_PHYSICAL_ADDRESS  Start,\r
+  IN UINT64                NumberOfPages,\r
+  IN UINT64                NewAttributes\r
+  );\r
+\r
+/**\r
+  Initialize PropertiesTable support.\r
+**/\r
+VOID\r
+EFIAPI\r
+CoreInitializePropertiesTable (\r
+  VOID\r
+  );\r
+\r
+/**\r
+  Insert image record.\r
+\r
+  @param  RuntimeImage    Runtime image information\r
+**/\r
+VOID\r
+InsertImageRecord (\r
+  IN EFI_RUNTIME_IMAGE_ENTRY  *RuntimeImage\r
+  );\r
+\r
+/**\r
+  Remove Image record.\r
+\r
+  @param  RuntimeImage    Runtime image information\r
+**/\r
+VOID\r
+RemoveImageRecord (\r
+  IN EFI_RUNTIME_IMAGE_ENTRY  *RuntimeImage\r
+  );\r
+\r
 #endif\r