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More Media-related protocols

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Jozef Nagy 2024-03-30 09:41:32 +01:00
parent 5d67c2c599
commit 4d1fb71456
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GPG key ID: 5B49DC29F09685D6
3 changed files with 503 additions and 11 deletions
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68
efi_types.h
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@ -188,4 +188,72 @@ typedef struct {
#define ARROW_UP 0x2191
#define ARROW_DOWN 0x2193
// EFI_GUID
typedef struct {
UINT32 Data1;
UINT16 Data2;
UINT16 Data3;
UINT8 Data4[8];
} EFI_GUID;
// MBR Partition Entry
#if defined(_MSC_VER)
#pragma pack(1)
#endif
typedef struct {
UINT8 BootIndicator;
UINT8 StartHead;
UINT8 StartSector;
UINT8 StartTrack;
UINT8 OSIndicator;
UINT8 EndHead;
UINT8 EndSector;
UINT8 EndTrack;
UINT8 StartingLBA[4];
UINT8 SizeInLBA[4];
#if defined(_MSC_VER)
} MBR_PARTITION_RECORD;
#pragma pack()
#else
} __attribute__((packed)) MBR_PARTITION_RECORD;
#endif
// Master Boot Record
#if defined(_MSC_VER)
#pragma pack(1)
#endif
typedef struct {
UINT8 BootStrapCode[440];
UINT8 UniqueMbrSignature[4];
UINT8 Unknown[2];
MBR_PARTITION_RECORD Partition[4];
UINT16 Signature;
#if defined(_MSC_VER)
} MASTER_BOOT_RECORD;
#pragma pack()
#else
} __attribute__((packed)) MASTER_BOOT_RECORD;
#endif
// GPT Partition Entry
#if defined(_MSC_VER)
#pragma pack(1)
#endif
typedef struct {
EFI_GUID PartitionTypeGUID;
EFI_GUID UniquePartitionGUID;
EFI_LBA StartingLBA;
EFI_LBA EndingLBA;
UINT64 Attributes;
CHAR16 PartitionName[36];
#if defined(_MSC_VER)
} EFI_PARTITION_ENTRY;
#pragma pack()
#else
} __attribute__((packed)) EFI_PARTITION_ENTRY;
#endif
#endif /* EFI_TYPES_H */