CloverBootloader/Trash/clover-genconfig/efidevp.h

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#ifndef _DEVPATH_H
#define _DEVPATH_H
#define MAX_PATH_LEN 4096
#define MAX_DEVICE_PATH_LEN 1000
#define MIN_ALIGNMENT_SIZE 4
#define ALIGN_SIZE(a) ((a % MIN_ALIGNMENT_SIZE) ? MIN_ALIGNMENT_SIZE - (a % MIN_ALIGNMENT_SIZE) : 0)
#ifndef IS_COMMA
#define IS_COMMA(a) ((a) == ',')
#define IS_HYPHEN(a) ((a) == '-')
#define IS_DOT(a) ((a) == '.')
#define IS_LEFT_PARENTH(a) ((a) == '(')
#define IS_RIGHT_PARENTH(a) ((a) == ')')
#define IS_SLASH(a) ((a) == '/')
#define IS_NULL(a) ((a) == '\0')
typedef signed char INT8;
typedef unsigned char UINT8;
typedef UINT8 BOOLEAN;
typedef char CHAR8;
typedef short INT16;
typedef unsigned short UINT16;
typedef int INT32;
typedef unsigned int UINT32;
typedef long long INT64;
typedef unsigned long long UINT64;
#endif
typedef struct _EFI_DEVICE_PATH_P_TAG
{
UINT8 Type;
UINT8 SubType;
UINT8 Length[2];
} EFI_DEVICE_PATH_P;
typedef struct
{
UINT8 Type;
UINT8 SubType;
void (*Function) (CHAR8 *, void *, BOOLEAN, BOOLEAN);
} DEVICE_PATH_TO_TEXT_TABLE;
typedef struct
{
CHAR8 *DevicePathNodeText;
EFI_DEVICE_PATH_P * (*Function) (CHAR8 *);
} DEVICE_PATH_FROM_TEXT_TABLE;
#define EFI_DP_TYPE_MASK 0x7F
#define EFI_DP_TYPE_UNPACKED 0x80
#define END_DEVICE_PATH_TYPE 0x7f
#ifndef END_ENTIRE_DEVICE_PATH_SUBTYPE
#define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xff
#endif
#define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01
#ifndef END_DEVICE_PATH_LENGTH
#define END_DEVICE_PATH_LENGTH (sizeof(EFI_DEVICE_PATH_P))
#endif
#define DP_IS_END_TYPE(a)
#define DP_IS_END_SUBTYPE(a) ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
#define DevicePathType(a) ( ((a)->Type) & EFI_DP_TYPE_MASK )
#define DevicePathSubType(a) ( (a)->SubType )
#define DevicePathNodeLength(a) ( ((a)->Length[0]) | ((a)->Length[1] << 8) )
#define NextDevicePathNode(a) ( (EFI_DEVICE_PATH_P *) ( ((unsigned char *) (a)) + DevicePathNodeLength(a)))
#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE )
#define IsDevicePathEndSubType(a) ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
#define IsDevicePathEnd(a) ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) )
#define IsDevicePathUnpacked(a) ( (a)->Type & EFI_DP_TYPE_UNPACKED )
#define SetDevicePathNodeLength(a,l) { \
(a)->Length[0] = (UINT8) (l); \
(a)->Length[1] = (UINT8) ((l) >> 8); \
}
#define SetDevicePathEndNode(a) { \
(a)->Type = END_DEVICE_PATH_TYPE; \
(a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE; \
(a)->Length[0] = sizeof(EFI_DEVICE_PATH_P); \
(a)->Length[1] = 0; \
}
// ****** PCI *******
#define HARDWARE_DEVICE_PATH 0x01
#define HW_PCI_DP 0x01
typedef struct _PCI_DEVICE_PATH
{
EFI_DEVICE_PATH_P Header;
unsigned char Function;
unsigned char Device;
} PCI_DEVICE_PATH_P;
// ****** ACPI *******
#define ACPI_DEVICE_PATH 0x02
#define ACPI_DP 0x01
typedef struct _ACPI_HID_DEVICE_PATH
{
EFI_DEVICE_PATH_P Header;
UINT32 HID;
UINT32 UID;
} ACPI_HID_DEVICE_PATH_P;
//
// EISA ID Macro
// EISA ID Definition 32-bits
// bits[15:0] - three character compressed ASCII EISA ID.
// bits[31:16] - binary number
// Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
//
#define PNP_EISA_ID_CONST 0x41d0
//#define EISA_ID(_Name, _Num) ((UINT32) ((_Name) | (_Num) << 16))
#define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
//#define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
#define PNP_EISA_ID_MASK 0xffff
#define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)
void EisaIdFromText (CHAR8 *Text, UINT32 *EisaId);
// Convert a device node to its text representation.
//CHAR8 *ConvertDeviceNodeToText (const EFI_DEVICE_PATH_P *DeviceNode, BOOLEAN DisplayOnly, BOOLEAN AllowShortcuts);
// Convert a device path to its text representation.
CHAR8 *ConvertDevicePathToAscii (const EFI_DEVICE_PATH_P *DeviceNode, BOOLEAN DisplayOnly, BOOLEAN AllowShortcuts);
// Convert text to the binary representation of a device node.
//EFI_DEVICE_PATH_P*ConvertTextToDeviceNode (const CHAR8 *TextDeviceNode);
// Convert text to the binary representation of a device path.
//EFI_DEVICE_PATH_P*ConvertTextToDevicePath (const CHAR8 *TextDevicePath);
// Returns the size of the device path, in bytes.
UINT32 DevicePathSize (const EFI_DEVICE_PATH_P *DevicePath);
// Function is used to append a device path node to the end of another device path.
//EFI_DEVICE_PATH_P*AppendDevicePathNode (EFI_DEVICE_PATH_P *Src1, EFI_DEVICE_PATH_P *Node);
// Function is used to insert a device path node to the start of another device path.
//EFI_DEVICE_PATH_P*InsertDevicePathNode (EFI_DEVICE_PATH_P *Src1, EFI_DEVICE_PATH_P *Node);
//io_iterator_t RecursiveFindDevicePath(io_iterator_t iterator, const io_string_t search, const io_name_t plane, EFI_DEVICE_PATH_P**DevicePath, BOOLEAN *match);
#endif