eboot.h

Go to the documentation of this file.

#ifndef BOOT_COMPRESSED_EBOOT_H
#define BOOT_COMPRESSED_EBOOT_H

#define SEG_TYPE_DATA       (0 << 3)
#define SEG_TYPE_READ_WRITE (1 << 1)
#define SEG_TYPE_CODE       (1 << 3)
#define SEG_TYPE_EXEC_READ  (1 << 1)
#define SEG_TYPE_TSS        ((1 << 3) | (1 << 0))
#define SEG_OP_SIZE_32BIT   (1 << 0)
#define SEG_GRANULARITY_4KB (1 << 0)

#define DESC_TYPE_CODE_DATA (1 << 0)

#define EFI_PAGE_SIZE       (1UL << EFI_PAGE_SHIFT)
#define EFI_READ_CHUNK_SIZE (1024 * 1024)

#define EFI_CONSOLE_OUT_DEVICE_GUID    \
    EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, \
          0x3f, 0xc1, 0x4d)

#define PIXEL_RGB_RESERVED_8BIT_PER_COLOR       0
#define PIXEL_BGR_RESERVED_8BIT_PER_COLOR       1
#define PIXEL_BIT_MASK                  2
#define PIXEL_BLT_ONLY                  3
#define PIXEL_FORMAT_MAX                4

struct efi_pixel_bitmask {
    u32 red_mask;
    u32 green_mask;
    u32 blue_mask;
    u32 reserved_mask;
};

struct efi_graphics_output_mode_info {
    u32 version;
    u32 horizontal_resolution;
    u32 vertical_resolution;
    int pixel_format;
    struct efi_pixel_bitmask pixel_information;
    u32 pixels_per_scan_line;
} __packed;

struct efi_graphics_output_protocol_mode {
    u32 max_mode;
    u32 mode;
    unsigned long info;
    unsigned long size_of_info;
    u64 frame_buffer_base;
    unsigned long frame_buffer_size;
} __packed;

struct efi_graphics_output_protocol {
    void *query_mode;
    unsigned long set_mode;
    unsigned long blt;
    struct efi_graphics_output_protocol_mode *mode;
};

struct efi_uga_draw_protocol {
    void *get_mode;
    void *set_mode;
    void *blt;
};

struct efi_simple_text_output_protocol {
    void *reset;
    void *output_string;
    void *test_string;
};

#endif /* BOOT_COMPRESSED_EBOOT_H */