Unix version of EFI emulator

[mirror_edk2.git] / EdkUnixPkg / Dxe / UnixThunk / Bus / BlockIo / UnixBlockIo.h

diff --git a/EdkUnixPkg/Dxe/UnixThunk/Bus/BlockIo/UnixBlockIo.h b/EdkUnixPkg/Dxe/UnixThunk/Bus/BlockIo/UnixBlockIo.h
new file mode 100644 (file)
index 0000000..70d8571
--- /dev/null
+++ b/EdkUnixPkg/Dxe/UnixThunk/Bus/BlockIo/UnixBlockIo.h
@@ -0,0 +1,207 @@
+/*++\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
+  UnixBlockIo.h\r
+\r
+Abstract:\r
+\r
+  Produce block IO abstractions for real devices on your PC using Win32 APIs.\r
+  The configuration of what devices to mount or emulate comes from NT \r
+  environment variables. The variables must be visible to the Microsoft* \r
+  Developer Studio for them to work.\r
+\r
+  * Other names and brands may be claimed as the property of others.\r
+\r
+--*/\r
+\r
+#ifndef _UNIX_BLOCK_IO_H_\r
+#define _UNIX_BLOCK_IO_H_\r
+\r
+#define FILENAME_BUFFER_SIZE  80\r
+\r
+//\r
+// Language supported for driverconfiguration protocol\r
+//\r
+#define LANGUAGESUPPORTED "eng"\r
+\r
+#define UNIX_BLOCK_IO_PRIVATE_SIGNATURE EFI_SIGNATURE_32 ('L', 'X', 'b', 'k')\r
+typedef struct {\r
+  UINTN                       Signature;\r
+\r
+  EFI_LOCK                    Lock;\r
+\r
+  char                        Filename[FILENAME_BUFFER_SIZE];\r
+  UINTN                       ReadMode;\r
+  UINTN                       Mode;\r
+\r
+  int                         fd;
+\r
+  UINT64                      LastBlock;\r
+  UINTN                       BlockSize;\r
+  UINT64                      NumberOfBlocks;\r
+\r
+  EFI_HANDLE                  EfiHandle;\r
+  EFI_BLOCK_IO_PROTOCOL       BlockIo;\r
+  EFI_BLOCK_IO_MEDIA          Media;\r
+\r
+  EFI_UNICODE_STRING_TABLE    *ControllerNameTable;\r
+\r
+  EFI_UNIX_THUNK_PROTOCOL   *UnixThunk;\r
+\r
+} UNIX_BLOCK_IO_PRIVATE;\r
+\r
+#define UNIX_BLOCK_IO_PRIVATE_DATA_FROM_THIS(a) \\r
+         CR(a, UNIX_BLOCK_IO_PRIVATE, BlockIo, UNIX_BLOCK_IO_PRIVATE_SIGNATURE)\r
+\r
+#define LIST_BUFFER_SIZE  512\r
+\r
+//\r
+// Block I/O Global Variables\r
+//\r
+extern EFI_DRIVER_BINDING_PROTOCOL        gUnixBlockIoDriverBinding;\r
+extern EFI_COMPONENT_NAME_PROTOCOL        gUnixBlockIoComponentName;\r
+extern EFI_DRIVER_CONFIGURATION_PROTOCOL  gUnixBlockIoDriverConfiguration;\r
+extern EFI_DRIVER_DIAGNOSTICS_PROTOCOL    gUnixBlockIoDriverDiagnostics;\r
+\r
+//\r
+// EFI Driver Binding Functions\r
+//\r
+EFI_STATUS\r
+EFIAPI\r
+UnixBlockIoDriverBindingSupported (\r
+  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
+  IN  EFI_HANDLE                    Handle,\r
+  IN  EFI_DEVICE_PATH_PROTOCOL      *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This                - TODO: add argument description\r
+  Handle              - TODO: add argument description\r
+  RemainingDevicePath - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+UnixBlockIoDriverBindingStart (\r
+  IN EFI_DRIVER_BINDING_PROTOCOL    *This,\r
+  IN  EFI_HANDLE                    Handle,\r
+  IN  EFI_DEVICE_PATH_PROTOCOL      *RemainingDevicePath\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This                - TODO: add argument description\r
+  Handle              - TODO: add argument description\r
+  RemainingDevicePath - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+UnixBlockIoDriverBindingStop (\r
+  IN  EFI_DRIVER_BINDING_PROTOCOL   *This,\r
+  IN  EFI_HANDLE                    Handle,\r
+  IN  UINTN                         NumberOfChildren,\r
+  IN  EFI_HANDLE                    *ChildHandleBuffer\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  This              - TODO: add argument description\r
+  Handle            - TODO: add argument description\r
+  NumberOfChildren  - TODO: add argument description\r
+  ChildHandleBuffer - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+EFI_STATUS\r
+SetFilePointer64 (\r
+  IN  UNIX_BLOCK_IO_PRIVATE    *Private,\r
+  IN  INT64                      DistanceToMove,\r
+  OUT UINT64                     *NewFilePointer,\r
+  IN  INT32                      MoveMethod\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  Private         - TODO: add argument description\r
+  DistanceToMove  - TODO: add argument description\r
+  NewFilePointer  - TODO: add argument description\r
+  MoveMethod      - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+UINTN\r
+Atoi (\r
+  CHAR16  *String\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  TODO: Add function description\r
+\r
+Arguments:\r
+\r
+  String  - TODO: add argument description\r
+\r
+Returns:\r
+\r
+  TODO: add return values\r
+\r
+--*/\r
+;\r
+\r
+#endif\r