arch/x86/boot/compressed/eboot.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef BOOT_COMPRESSED_EBOOT_H
   3 #define BOOT_COMPRESSED_EBOOT_H
   4
   5 #define SEG_TYPE_DATA           (0 << 3)
   6 #define SEG_TYPE_READ_WRITE     (1 << 1)
   7 #define SEG_TYPE_CODE           (1 << 3)
   8 #define SEG_TYPE_EXEC_READ      (1 << 1)
   9 #define SEG_TYPE_TSS            ((1 << 3) | (1 << 0))
  10 #define SEG_OP_SIZE_32BIT       (1 << 0)
  11 #define SEG_GRANULARITY_4KB     (1 << 0)
  12
  13 #define DESC_TYPE_CODE_DATA     (1 << 0)
  14
  15 typedef union efi_uga_draw_protocol efi_uga_draw_protocol_t;
  16
  17 union efi_uga_draw_protocol {
  18         struct {
  19                 efi_status_t (__efiapi *get_mode)(efi_uga_draw_protocol_t *,
  20                                                   u32*, u32*, u32*, u32*);
  21                 void *set_mode;
  22                 void *blt;
  23         };
  24         struct {
  25                 u32 get_mode;
  26                 u32 set_mode;
  27                 u32 blt;
  28         } mixed_mode;
  29 };
  30
  31 #endif /* BOOT_COMPRESSED_EBOOT_H */