summaryrefslogtreecommitdiff
path: root/QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h
diff options
context:
space:
mode:
Diffstat (limited to 'QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h')
-rw-r--r--QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h b/QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h
new file mode 100644
index 0000000000..0d688f23e3
--- /dev/null
+++ b/QuarkPlatformPkg/Acpi/AcpiTables/Mcfg/Mcfg.h
@@ -0,0 +1,62 @@
+/** @file
+This file describes the contents of the ACPI Memory Mapped Configuration
+Space Access Table (MCFG). Some additional ACPI values are defined in Acpi10.h,
+Acpi20.h, and Acpi30.h.
+
+Copyright (c) 2013-2015 Intel Corporation.
+
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _MCFG_H_
+#define _MCFG_H_
+
+//
+// Statements that include other files
+//
+
+#include <IndustryStandard/Acpi.h>
+#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>
+
+//
+// MCFG Definitions
+//
+
+#define EFI_ACPI_OEM_MCFG_REVISION 0x00000001
+
+//
+// Define the number of allocation structures so that we can build the table structure.
+//
+
+#define EFI_ACPI_ALLOCATION_STRUCTURE_COUNT 1
+
+//
+// MCFG structure
+//
+
+//
+// Ensure proper structure formats
+//
+#pragma pack (1)
+
+//
+// MCFG Table structure
+//
+typedef struct {
+ EFI_ACPI_DESCRIPTION_HEADER Header;
+ UINT64 Reserved;
+#if EFI_ACPI_ALLOCATION_STRUCTURE_COUNT > 0
+ EFI_ACPI_MEMORY_MAPPED_ENHANCED_CONFIGURATION_SPACE_BASE_ADDRESS_ALLOCATION_STRUCTURE AllocationStructure[EFI_ACPI_ALLOCATION_STRUCTURE_COUNT];
+#endif
+} EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_DESCRIPTION_TABLE;
+
+#pragma pack ()
+
+#endif