arch/x86/boot/compressed/eboot.h

   1 #ifndef BOOT_COMPRESSED_EBOOT_H
   2 #define BOOT_COMPRESSED_EBOOT_H
   3
   4 #define SEG_TYPE_DATA           (0 << 3)
   5 #define SEG_TYPE_READ_WRITE     (1 << 1)
   6 #define SEG_TYPE_CODE           (1 << 3)
   7 #define SEG_TYPE_EXEC_READ      (1 << 1)
   8 #define SEG_TYPE_TSS            ((1 << 3) | (1 << 0))
   9 #define SEG_OP_SIZE_32BIT       (1 << 0)
  10 #define SEG_GRANULARITY_4KB     (1 << 0)
  11
  12 #define DESC_TYPE_CODE_DATA     (1 << 0)
  13
  14 #define EFI_PAGE_SIZE           (1UL << EFI_PAGE_SHIFT)
  15 #define EFI_READ_CHUNK_SIZE     (1024 * 1024)
  16
  17 #define EFI_CONSOLE_OUT_DEVICE_GUID    \
  18         EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, \
  19                   0x3f, 0xc1, 0x4d)
  20
  21 #define PIXEL_RGB_RESERVED_8BIT_PER_COLOR               0
  22 #define PIXEL_BGR_RESERVED_8BIT_PER_COLOR               1
  23 #define PIXEL_BIT_MASK                                  2
  24 #define PIXEL_BLT_ONLY                                  3
  25 #define PIXEL_FORMAT_MAX                                4
  26
  27 struct efi_pixel_bitmask {
  28         u32 red_mask;
  29         u32 green_mask;
  30         u32 blue_mask;
  31         u32 reserved_mask;
  32 };
  33
  34 struct efi_graphics_output_mode_info {
  35         u32 version;
  36         u32 horizontal_resolution;
  37         u32 vertical_resolution;
  38         int pixel_format;
  39         struct efi_pixel_bitmask pixel_information;
  40         u32 pixels_per_scan_line;
  41 } __packed;
  42
  43 struct efi_graphics_output_protocol_mode {
  44         u32 max_mode;
  45         u32 mode;
  46         unsigned long info;
  47         unsigned long size_of_info;
  48         u64 frame_buffer_base;
  49         unsigned long frame_buffer_size;
  50 } __packed;
  51
  52 struct efi_graphics_output_protocol {
  53         void *query_mode;
  54         unsigned long set_mode;
  55         unsigned long blt;
  56         struct efi_graphics_output_protocol_mode *mode;
  57 };
  58
  59 struct efi_uga_draw_protocol {
  60         void *get_mode;
  61         void *set_mode;
  62         void *blt;
  63 };
  64
  65 struct efi_simple_text_output_protocol {
  66         void *reset;
  67         void *output_string;
  68         void *test_string;
  69 };
  70
  71 #endif /* BOOT_COMPRESSED_EBOOT_H */