diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-23 13:37:43 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:15:14 +0800 |
| commit | a56cf5fd57d9853b8ee62c8a5dc6c1ca374d3c15 (patch) | |
| tree | 2268e7fa8aac2ecf28729e08481be069cdafa0d8 /Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h | |
| parent | 3532120b547da58720f7e23a11863e4868a6c0b7 (diff) | |
| download | edk2-platforms-a56cf5fd57d9853b8ee62c8a5dc6c1ca374d3c15.tar.xz | |
BroxtonPlatformPkg: Add AcpiTablesPCAT
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h')
| -rw-r--r-- | Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h new file mode 100644 index 0000000000..4802acbbb1 --- /dev/null +++ b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/Csrt.h @@ -0,0 +1,82 @@ +/** @file
+ The header file of CSRT.
+
+ Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
+
+ 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.
+
+**/
+
+#define EFI_ACPI_CSRT_TABLE_REVISION 0x00000000
+#define NUMBER_RESOURCE_GROUP_INFO 1 //2
+#define MAX_NO_CHANNEL1_SUPPORTED 7
+#define MAX_NO_CHANNEL2_SUPPORTED 9
+#define NAMESPACE_STRING_MAX_LENGTH 16
+
+//
+// Ensure proper structure formats
+//
+#pragma pack (1)
+
+
+typedef struct _SHARED_INFO_SECTION {
+ UINT16 MajVersion;
+ UINT16 MinVersion;
+ UINT32 MMIOLowPart;
+ UINT32 MMIOHighPart;
+ UINT32 IntGSI;
+ UINT8 IntPol;
+ UINT8 IntMode;
+ UINT8 NoOfCh;
+ UINT8 DMAAddressWidth;
+ UINT16 BaseReqLine;
+ UINT16 NoOfHandSig;
+ UINT32 MaxBlockTransferSize;
+} SHARED_INFO_SECTION;
+
+typedef struct _RESOURCE_GROUP_HEADER {
+ UINT32 Length;
+ UINT32 VendorId;
+ UINT32 SubVendorId;
+ UINT16 DeviceId;
+ UINT16 SubDeviceId;
+ UINT16 Revision;
+ UINT16 Reserved;
+ UINT32 SharedInfoLength;
+ SHARED_INFO_SECTION SharedInfoSection;
+} RESOURCE_GROUP_HEADER;
+
+typedef struct _RESOURCE_DESCRIPTOR {
+ UINT32 Length;
+ UINT16 ResourceType;
+ UINT16 ResourceSubType;
+ UINT32 UUID;
+} RESOURCE_DESCRIPTOR;
+
+typedef struct {
+ RESOURCE_GROUP_HEADER ResourceGroupHeaderInfo;
+ RESOURCE_DESCRIPTOR ResourceDescriptorInfo[MAX_NO_CHANNEL1_SUPPORTED];
+} RESOURCE_GROUP_INFO1;
+
+typedef struct {
+ RESOURCE_GROUP_HEADER ResourceGroupHeaderInfo;
+ RESOURCE_DESCRIPTOR ResourceDescriptorInfo[MAX_NO_CHANNEL2_SUPPORTED];
+} RESOURCE_GROUP_INFO2;
+
+//
+// DBGP structure
+//
+typedef struct {
+ EFI_ACPI_DESCRIPTION_HEADER Header;
+ RESOURCE_GROUP_INFO1 ResourceGroupsInfo1;
+ RESOURCE_GROUP_INFO2 ResourceGroupsInfo2;
+} EFI_ACPI_CSRT_TABLE;
+
+#pragma pack ()
+
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