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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 |