| 1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2006, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r |
| 7 | http://opensource.org/licenses/bsd-license.php \r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | NtAutoscan.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | Nt Autoscan PPI\r |
| 19 | \r |
| 20 | --*/\r |
| 21 | \r |
| 22 | #ifndef __NT_PEI_AUTOSCAN_H__\r |
| 23 | #define __NT_PEI_AUTOSCAN_H__\r |
| 24 | \r |
| 25 | #include <WinNtDxe.h>\r |
| 26 | \r |
| 27 | #define PEI_NT_AUTOSCAN_PPI_GUID \\r |
| 28 | { \\r |
| 29 | 0xdce384d, 0x7c, 0x4ba5, {0x94, 0xbd, 0xf, 0x6e, 0xb6, 0x4d, 0x2a, 0xa9 } \\r |
| 30 | }\r |
| 31 | \r |
| 32 | typedef\r |
| 33 | EFI_STATUS\r |
| 34 | (EFIAPI *PEI_NT_AUTOSCAN) (\r |
| 35 | IN UINTN Index,\r |
| 36 | OUT EFI_PHYSICAL_ADDRESS * MemoryBase,\r |
| 37 | OUT UINT64 *MemorySize\r |
| 38 | );\r |
| 39 | \r |
| 40 | /*++\r |
| 41 | \r |
| 42 | Routine Description:\r |
| 43 | This service is called from Index == 0 until it returns EFI_UNSUPPORTED.\r |
| 44 | It allows discontiguous memory regions to be supported by the emulator.\r |
| 45 | It uses gSystemMemory[] and gSystemMemoryCount that were created by\r |
| 46 | parsing the Windows environment variable EFI_MEMORY_SIZE.\r |
| 47 | The size comes from the varaible and the address comes from the call to\r |
| 48 | WinNtOpenFile. \r |
| 49 | \r |
| 50 | Arguments:\r |
| 51 | Index - Which memory region to use\r |
| 52 | MemoryBase - Return Base address of memory region\r |
| 53 | MemorySize - Return size in bytes of the memory region\r |
| 54 | \r |
| 55 | Returns:\r |
| 56 | EFI_SUCCESS - If memory region was mapped\r |
| 57 | EFI_UNSUPPORTED - If Index is not supported\r |
| 58 | \r |
| 59 | --*/\r |
| 60 | typedef struct {\r |
| 61 | PEI_NT_AUTOSCAN NtAutoScan;\r |
| 62 | } PEI_NT_AUTOSCAN_PPI;\r |
| 63 | \r |
| 64 | extern EFI_GUID gPeiNtAutoScanPpiGuid;\r |
| 65 | \r |
| 66 | #endif\r |