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authorSteve McIntyre <steve@einval.com>2021-03-23 23:49:46 +0000
committerSteve McIntyre <steve@einval.com>2021-03-23 23:49:46 +0000
commit1251a7ba86fc40a6aad8b4fecdbca2b61808d9fa (patch)
tree2125fda549aaca55cb49a48d54be77dec7fbf3df /gnu-efi/inc/libsmbios.h
parent85b409232ce89b34626df9d72abedf5d4f5ccef6 (diff)
parent031e5cce385d3f96b1caa1d53495332a7eb03749 (diff)
downloadefi-boot-shim-debian/15.3-1.tar.gz
efi-boot-shim-debian/15.3-1.zip
Update upstream source from tag 'upstream/15.3'debian/15.3-1
Update to upstream version '15.3' with Debian dir 1b484f1c1ac270604a5a1451b34de4b0865c6211
Diffstat (limited to 'gnu-efi/inc/libsmbios.h')
-rw-r--r--gnu-efi/inc/libsmbios.h143
1 files changed, 143 insertions, 0 deletions
diff --git a/gnu-efi/inc/libsmbios.h b/gnu-efi/inc/libsmbios.h
new file mode 100644
index 00000000..658c01d8
--- /dev/null
+++ b/gnu-efi/inc/libsmbios.h
@@ -0,0 +1,143 @@
+#ifndef _LIB_SMBIOS_H
+#define _LIB_SMBIOS_H
+/*++
+
+Copyright (c) 2000 Intel Corporation
+
+Module Name:
+
+ LibSmbios.h
+
+Abstract:
+
+ Lib include for SMBIOS services. Used to get system serial number and GUID
+
+Revision History
+
+--*/
+
+//
+// Define SMBIOS tables.
+//
+#pragma pack(1)
+typedef struct {
+ UINT8 AnchorString[4];
+ UINT8 EntryPointStructureChecksum;
+ UINT8 EntryPointLength;
+ UINT8 MajorVersion;
+ UINT8 MinorVersion;
+ UINT16 MaxStructureSize;
+ UINT8 EntryPointRevision;
+ UINT8 FormattedArea[5];
+ UINT8 IntermediateAnchorString[5];
+ UINT8 IntermediateChecksum;
+ UINT16 TableLength;
+ UINT32 TableAddress;
+ UINT16 NumberOfSmbiosStructures;
+ UINT8 SmbiosBcdRevision;
+} SMBIOS_STRUCTURE_TABLE;
+
+typedef struct {
+ UINT8 AnchorString[5];
+ UINT8 EntryPointStructureChecksum;
+ UINT8 EntryPointLength;
+ UINT8 MajorVersion;
+ UINT8 MinorVersion;
+ UINT8 DocRev;
+ UINT8 EntryPointRevision;
+ UINT8 Reserved;
+ UINT32 TableMaximumSize;
+ UINT64 TableAddress;
+} SMBIOS3_STRUCTURE_TABLE;
+
+//
+// Please note that SMBIOS structures can be odd byte aligned since the
+// unformated section of each record is a set of arbitrary size strings.
+//
+
+typedef struct {
+ UINT8 Type;
+ UINT8 Length;
+ UINT8 Handle[2];
+} SMBIOS_HEADER;
+
+typedef UINT8 SMBIOS_STRING;
+
+typedef struct {
+ SMBIOS_HEADER Hdr;
+ SMBIOS_STRING Vendor;
+ SMBIOS_STRING BiosVersion;
+ UINT8 BiosSegment[2];
+ SMBIOS_STRING BiosReleaseDate;
+ UINT8 BiosSize;
+ UINT8 BiosCharacteristics[8];
+} SMBIOS_TYPE0;
+
+typedef struct {
+ SMBIOS_HEADER Hdr;
+ SMBIOS_STRING Manufacturer;
+ SMBIOS_STRING ProductName;
+ SMBIOS_STRING Version;
+ SMBIOS_STRING SerialNumber;
+
+ //
+ // always byte copy this data to prevent alignment faults!
+ //
+ EFI_GUID Uuid;
+
+ UINT8 WakeUpType;
+} SMBIOS_TYPE1;
+
+typedef struct {
+ SMBIOS_HEADER Hdr;
+ SMBIOS_STRING Manufacturer;
+ SMBIOS_STRING ProductName;
+ SMBIOS_STRING Version;
+ SMBIOS_STRING SerialNumber;
+} SMBIOS_TYPE2;
+
+typedef struct {
+ SMBIOS_HEADER Hdr;
+ SMBIOS_STRING Manufacturer;
+ UINT8 Type;
+ SMBIOS_STRING Version;
+ SMBIOS_STRING SerialNumber;
+ SMBIOS_STRING AssetTag;
+ UINT8 BootupState;
+ UINT8 PowerSupplyState;
+ UINT8 ThermalState;
+ UINT8 SecurityStatus;
+ UINT8 OemDefined[4];
+} SMBIOS_TYPE3;
+
+typedef struct {
+ SMBIOS_HEADER Hdr;
+ UINT8 Socket;
+ UINT8 ProcessorType;
+ UINT8 ProcessorFamily;
+ SMBIOS_STRING ProcessorManufacture;
+ UINT8 ProcessorId[8];
+ SMBIOS_STRING ProcessorVersion;
+ UINT8 Voltage;
+ UINT8 ExternalClock[2];
+ UINT8 MaxSpeed[2];
+ UINT8 CurrentSpeed[2];
+ UINT8 Status;
+ UINT8 ProcessorUpgrade;
+ UINT8 L1CacheHandle[2];
+ UINT8 L2CacheHandle[2];
+ UINT8 L3CacheHandle[2];
+} SMBIOS_TYPE4;
+
+typedef union {
+ SMBIOS_HEADER *Hdr;
+ SMBIOS_TYPE0 *Type0;
+ SMBIOS_TYPE1 *Type1;
+ SMBIOS_TYPE2 *Type2;
+ SMBIOS_TYPE3 *Type3;
+ SMBIOS_TYPE4 *Type4;
+ UINT8 *Raw;
+} SMBIOS_STRUCTURE_POINTER;
+#pragma pack()
+
+#endif