Unix version of EFI emulator

[mirror_edk2.git] / EdkUnixPkg / Dxe / UnixThunk / Chipset / Reset / Reset.c

diff --git a/EdkUnixPkg/Dxe/UnixThunk/Chipset/Reset/Reset.c b/EdkUnixPkg/Dxe/UnixThunk/Chipset/Reset/Reset.c
new file mode 100644 (file)
index 0000000..8739d6c
--- /dev/null
+++ b/EdkUnixPkg/Dxe/UnixThunk/Chipset/Reset/Reset.c
@@ -0,0 +1,119 @@
+/*++\r
+\r
+Copyright (c) 2004 - 2005, Intel Corporation                                                         \r
+All rights reserved. This program and the accompanying materials                          \r
+are licensed and made available under the terms and conditions of the BSD License         \r
+which accompanies this distribution.  The full text of the license may be found at        \r
+http://opensource.org/licenses/bsd-license.php                                            \r
+                                                                                          \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
+\r
+Module Name:\r
+\r
+ Reset.c\r
+\r
+Abstract:\r
+\r
+  Reset Architectural Protocol as defined in Tiano under NT Emulation\r
+\r
+--*/\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeUnixReset (\r
+  IN EFI_HANDLE        ImageHandle,\r
+  IN EFI_SYSTEM_TABLE  *SystemTable\r
+  );\r
+\r
+STATIC\r
+VOID
+EFIAPI\r
+UnixResetSystem (\r
+  IN EFI_RESET_TYPE   ResetType,\r
+  IN EFI_STATUS       ResetStatus,\r
+  IN UINTN            DataSize,\r
+  IN CHAR16           *ResetData OPTIONAL\r
+  );\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeUnixReset (\r
+  IN EFI_HANDLE        ImageHandle,\r
+  IN EFI_SYSTEM_TABLE  *SystemTable\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+\r
+Arguments:\r
+\r
+  ImageHandle of the loaded driver\r
+  Pointer to the System Table\r
+\r
+Returns:\r
+\r
+  Status\r
+--*/\r
+// TODO:    SystemTable - add argument and description to function comment\r
+{\r
+  EFI_STATUS  Status;\r
+  EFI_HANDLE  Handle;\r
+\r
+  SystemTable->RuntimeServices->ResetSystem = UnixResetSystem;\r
+\r
+  Handle = NULL;\r
+  Status = gBS->InstallMultipleProtocolInterfaces (\r
+                  &Handle,\r
+                  &gEfiResetArchProtocolGuid,\r
+                  NULL,\r
+                  NULL\r
+                  );\r
+  ASSERT_EFI_ERROR (Status);\r
+\r
+  return Status;\r
+}\r
+\r
+STATIC\r
+VOID
+EFIAPI\r
+UnixResetSystem (\r
+  IN EFI_RESET_TYPE   ResetType,\r
+  IN EFI_STATUS       ResetStatus,\r
+  IN UINTN            DataSize,\r
+  IN CHAR16           *ResetData OPTIONAL\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  ResetType   - TODO: add argument description\r
+  ResetStatus - TODO: add argument description\r
+  DataSize    - TODO: add argument description\r
+  ResetData   - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  EFI_SUCCESS - TODO: Add description for return value\r
+\r
+--*/\r
+{\r
+  //\r
+  // BUGBUG Need to kill all console windows later\r
+  //\r
+  //\r
+  // Discard ResetType, always return 0 as exit code\r
+  //\r
+  gUnix->Exit (0);\r
+\r
+  //\r
+  // Should never go here\r
+  //\r
+  while (1)
+    ;
+}\r