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| author | Chris Jones <christopher.jones@arm.com> | 2021-07-21 11:35:06 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-08-11 01:53:28 +0000 |
| commit | 75c4a8e10d5f5458cb94d3ed63749a2cce9e43b0 (patch) | |
| tree | e4c09d8d28de2744d5a016b2f6274ed06742cbc2 /MdePkg | |
| parent | 0938f9235cd105f4aae28c501b708d475638aa2a (diff) | |
| download | edk2-75c4a8e10d5f5458cb94d3ed63749a2cce9e43b0.tar.gz edk2-75c4a8e10d5f5458cb94d3ed63749a2cce9e43b0.tar.bz2 edk2-75c4a8e10d5f5458cb94d3ed63749a2cce9e43b0.zip | |
MdePkg: Add the Platform Health Assessment Table (PHAT)
Bugzilla: 3516 (https://bugzilla.tianocore.org/show_bug.cgi?id=3516)
Make changes to ACPI 6.4 header according to the latest specification:
- ACPI 6.4 January 2021, Table 5.5, Section 5.2.30
- Mantis ID 2094 (https://mantis.uefi.org/mantis/view.php?id=2094)
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/IndustryStandard/Acpi64.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/IndustryStandard/Acpi64.h index 5864870e2b..cd09300380 100644 --- a/MdePkg/Include/IndustryStandard/Acpi64.h +++ b/MdePkg/Include/IndustryStandard/Acpi64.h @@ -2713,6 +2713,80 @@ typedef struct { UINT16 SpinRev;
} EFI_ACPI_6_4_PPTT_STRUCTURE_ID;
+///
+/// Platform Health Assessment Table (PHAT) Format
+///
+typedef struct {
+ EFI_ACPI_DESCRIPTION_HEADER Header;
+//UINT8 PlatformTelemetryRecords[];
+} EFI_ACPI_6_4_PLATFORM_HEALTH_ASSESSMENT_TABLE;
+
+#define EFI_ACPI_6_4_PLATFORM_HEALTH_ASSESSMENT_TABLE_REVISION 0x01
+
+///
+/// PHAT Record Format
+///
+typedef struct {
+ UINT16 PlatformHealthAssessmentRecordType;
+ UINT16 RecordLength;
+ UINT8 Revision;
+//UINT8 Data[];
+} EFI_ACPI_6_4_PHAT_RECORD;
+
+///
+/// PHAT Record Type Format
+///
+#define EFI_ACPI_6_4_PHAT_RECORD_TYPE_FIRMWARE_VERSION_DATA_RECORD 0x0000
+#define EFI_ACPI_6_4_PHAT_RECORD_TYPE_FIRMWARE_HEALTH_DATA_RECORD 0x0001
+
+///
+/// PHAT Version Element
+///
+typedef struct {
+ GUID ComponentId;
+ UINT64 VersionValue;
+ UINT32 ProducerId;
+} EFI_ACPI_6_4_PHAT_VERSION_ELEMENT;
+
+///
+/// PHAT Firmware Version Data Record
+///
+typedef struct {
+ UINT16 PlatformRecordType;
+ UINT16 RecordLength;
+ UINT8 Revision;
+ UINT8 Reserved[3];
+ UINT32 RecordCount;
+//UINT8 PhatVersionElement[];
+} EFI_ACPI_6_4_PHAT_FIRMWARE_VERISON_DATA_RECORD;
+
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_VERSION_DATA_RECORD_REVISION 0x01
+
+///
+/// Firmware Health Data Record Structure
+///
+typedef struct {
+ UINT16 PlatformRecordType;
+ UINT16 RecordLength;
+ UINT8 Revision;
+ UINT16 Reserved;
+ UINT8 AmHealthy;
+ GUID DeviceSignature;
+ UINT32 DeviceSpecificDataOffset;
+//UINT8 DevicePath[];
+//UINT8 DeviceSpecificData[];
+} EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_STRUCTURE;
+
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_REVISION 0x01
+
+///
+/// Firmware Health Data Record device health state
+///
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_ERRORS_FOUND 0x00
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_NO_ERRORS_FOUND 0x01
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_UNKNOWN 0x02
+#define EFI_ACPI_6_4_PHAT_FIRMWARE_HEALTH_DATA_RECORD_ADVISORY 0x03
+
//
// Known table signatures
//
@@ -2958,6 +3032,11 @@ typedef struct { #define EFI_ACPI_6_4_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE SIGNATURE_32('P', 'C', 'C', 'T')
///
+/// "PHAT" Platform Health Assessment Table
+///
+#define EFI_ACPI_6_4_PLATFORM_HEALTH_ASSESSMENT_TABLE_SIGNATURE SIGNATURE_32('P', 'H', 'A', 'T')
+
+///
/// "SDEI" Software Delegated Exceptions Interface Table
///
#define EFI_ACPI_6_4_SOFTWARE_DELEGATED_EXCEPTIONS_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'I')
|