projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
1 | /*++\r |
| 2 | \r | |
| 3 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 4 | \r\r | |
| 5 | This program and the accompanying materials are licensed and made available under\r\r | |
| 6 | the terms and conditions of the BSD License that accompanies this distribution. \r\r | |
| 7 | The full text of the license may be found at \r\r | |
| 8 | http://opensource.org/licenses/bsd-license.php. \r\r | |
| 9 | \r\r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r\r | |
| 12 | \r\r | |
| 13 | \r | |
| 14 | Module Name:\r | |
| 15 | \r | |
| 16 | McfgTable.h\r | |
| 17 | \r | |
| 18 | Abstract:\r | |
| 19 | \r | |
| 20 | ACPI Memory mapped configuration space base address Description Table\r | |
| 21 | definition, based on PCI Firmware Specification Revision 3.0 final draft,\r | |
| 22 | downloadable at http://www.pcisig.com/home\r | |
| 23 | \r | |
| 24 | **/\r | |
| 25 | \r | |
| 26 | #ifndef _MCFG_TABLE_H_\r | |
| 27 | #define _MCFG_TABLE_H_\r | |
| 28 | \r | |
| 29 | //\r | |
| 30 | // Include files\r | |
| 31 | //\r | |
| 32 | #include <PiDxe.h>\r | |
| 33 | \r | |
| 34 | //\r | |
| 35 | // Ensure proper structure formats\r | |
| 36 | //\r | |
| 37 | #pragma pack(1)\r | |
| 38 | \r | |
| 39 | //\r | |
| 40 | // MCFG Revision (defined in spec)\r | |
| 41 | //\r | |
| 42 | #define EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_REVISION 0x01\r | |
| 43 | \r | |
| 44 | //\r | |
| 45 | // MCFG Structure Definitions\r | |
| 46 | //\r | |
| 47 | //\r | |
| 48 | // Memory Mapped Enhanced Configuration Base Address Allocation\r | |
| 49 | // Structure Definition\r | |
| 50 | //\r | |
| 51 | typedef struct {\r | |
| 52 | UINT64 BaseAddress;\r | |
| 53 | UINT16 PciSegmentGroupNumber;\r | |
| 54 | UINT8 StartBusNumber;\r | |
| 55 | UINT8 EndBusNumber;\r | |
| 56 | UINT32 Reserved;\r | |
| 57 | } EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_BASE_ADDRESS_STRUCTURE;\r | |
| 58 | \r | |
| 59 | //\r | |
| 60 | // MCFG Table header definition. The rest of the table\r | |
| 61 | // must be defined in a platform specific manner.\r | |
| 62 | //\r | |
| 63 | typedef struct {\r | |
| 64 | EFI_ACPI_DESCRIPTION_HEADER Header;\r | |
| 65 | UINT64 Reserved;\r | |
| 66 | } EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_HEADER;\r | |
| 67 | \r | |
| 68 | #pragma pack()\r | |
| 69 | \r | |
| 70 | #endif // _MCFG_TABLE_H\r |