projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials \r | |
| 3eb9473e | 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 | MemoryMappedConfigurationSpaceAccessTable.h\r | |
| 15 | \r | |
| 16 | Abstract:\r | |
| 17 | \r | |
| 18 | ACPI memory mapped configuration space access table definition, defined at \r | |
| 19 | in the PCI Firmware Specification, version 3.0.\r | |
| 20 | Specification is available at http://www.pcisig.com.\r | |
| 21 | \r | |
| 22 | --*/\r | |
| 23 | \r | |
| 24 | #ifndef _MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_H_\r | |
| 25 | #define _MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_H_\r | |
| 26 | \r | |
| 27 | //\r | |
| 28 | // Include files\r | |
| 29 | //\r | |
| 30 | #include "AcpiCommon.h"\r | |
| 31 | \r | |
| 32 | //\r | |
| 33 | // Ensure proper structure formats\r | |
| 34 | //\r | |
| 35 | #pragma pack(1)\r | |
| 36 | //\r | |
| 37 | // Memory Mapped Configuration Space Access Table (MCFG)\r | |
| 38 | // This table is a basic description table header followed by\r | |
| 39 | // a number of base address allocation structures.\r | |
| 40 | //\r | |
| 41 | typedef struct {\r | |
| 42 | UINT64 BaseAddress;\r | |
| 43 | UINT16 PciSegmentGroupNumber;\r | |
| 44 | UINT8 StartBusNumber;\r | |
| 45 | UINT8 EndBusNumber;\r | |
| 46 | UINT32 Reserved;\r | |
| 47 | } EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE;\r | |
| 48 | \r | |
| 49 | //\r | |
| 50 | // MCFG Revision (defined in spec)\r | |
| 51 | //\r | |
| 52 | #define EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_REVISION 0x01\r | |
| 53 | \r | |
| 54 | #pragma pack()\r | |
| 55 | \r | |
| 56 | #endif\r |