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[BOOT] Add more definitions to efidevp.h

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This commit is contained in:
Quinn Stephens 2024-08-24 09:11:21 -04:00
parent 08d017171d
commit 1c2c797365
1 changed files with 39 additions and 0 deletions
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39
BOOT/ENVIRON/INC/efidevp.h
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@ -24,8 +24,40 @@ typedef struct _EFI_DEVICE_PATH_PROTOCOL {
typedef struct _EFI_DEVICE_PATH_PROTOCOL _EFI_DEVICE_PATH;
typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;
#define END_DEVICE_PATH_TYPE 0x7f
#define HARDWARE_DEVICE_PATH 0x01
#define HW_MEMMAP_DP 0x03
typedef struct {
EFI_DEVICE_PATH Header;
UINT32 MemoryType;
EFI_PHYSICAL_ADDRESS StartingAddress;
EFI_PHYSICAL_ADDRESS EndingAddress;
} MEMMAP_DEVICE_PATH;
#define MEDIA_DEVICE_PATH 0x04
#define MEDIA_HARDDRIVE_DP 0x01
typedef struct {
EFI_DEVICE_PATH Header;
UINT32 PartitionNumber;
UINT64 PartitionStart;
UINT64 PartitionSize;
UINT8 Signature[16];
UINT8 MBRType;
UINT8 SignatureType;
} HARDDRIVE_DEVICE_PATH;
#define MBR_TYPE_PCAT 0x01
#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
#define NO_DISK_SIGNATURE 0x00
#define SIGNATURE_TYPE_MBR 0x01
#define SIGNATURE_TYPE_GUID 0x02
#define MEDIA_CDROM_DP 0x02
typedef struct {
@ -35,6 +67,13 @@ typedef struct {
UINT64 PartitionSize;
} CDROM_DEVICE_PATH;
#define MEDIA_FILEPATH_DP 0x04
typedef struct {
EFI_DEVICE_PATH Header;
CHAR16 PathName[1];
} FILEPATH_DEVICE_PATH;
FORCEINLINE
UINT8
DevicePathType (