arch/all-pc/boot/grub2-aros/include/grub/efi/console_control.h

   1 /* console_control.h - definitions of the console control protocol */
   2 /*
   3  *  GRUB  --  GRand Unified Bootloader
   4  *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
   5  *
   6  *  GRUB is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  GRUB is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 /* The console control protocol is not a part of the EFI spec,
  21    but defined in Intel's Sample Implementation.  */
  22
  23 #ifndef GRUB_EFI_CONSOLE_CONTROL_HEADER
  24 #define GRUB_EFI_CONSOLE_CONTROL_HEADER 1
  25
  26 #define GRUB_EFI_CONSOLE_CONTROL_GUID   \
  27   { 0xf42f7782, 0x12e, 0x4c12, \
  28     { 0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21 } \
  29   }
  30
  31 enum grub_efi_screen_mode
  32   {
  33     GRUB_EFI_SCREEN_TEXT,
  34     GRUB_EFI_SCREEN_GRAPHICS,
  35     GRUB_EFI_SCREEN_TEXT_MAX_VALUE
  36   };
  37 typedef enum grub_efi_screen_mode grub_efi_screen_mode_t;
  38
  39 struct grub_efi_console_control_protocol
  40 {
  41   grub_efi_status_t
  42   (*get_mode) (struct grub_efi_console_control_protocol *this,
  43                grub_efi_screen_mode_t *mode,
  44                grub_efi_boolean_t *uga_exists,
  45                grub_efi_boolean_t *std_in_locked);
  46
  47   grub_efi_status_t
  48   (*set_mode) (struct grub_efi_console_control_protocol *this,
  49                grub_efi_screen_mode_t mode);
  50
  51   grub_efi_status_t
  52   (*lock_std_in) (struct grub_efi_console_control_protocol *this,
  53                   grub_efi_char16_t *password);
  54 };
  55 typedef struct grub_efi_console_control_protocol grub_efi_console_control_protocol_t;
  56
  57 #endif /* ! GRUB_EFI_CONSOLE_CONTROL_HEADER */