1 files changed, 57 insertions, 0 deletions
diff --git a/include/grub/efi/console_control.h b/include/grub/efi/console_control.h
new file mode 100644
index 0000000..7c358fc
--- /dev/null
+++ b/include/grub/efi/console_control.h
@@ -0,0 +1,57 @@
+/* console_control.h - definitions of the console control protocol */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2006,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* The console control protocol is not a part of the EFI spec,
+   but defined in Intel's Sample Implementation.  */
+
+#ifndef GRUB_EFI_CONSOLE_CONTROL_HEADER
+#define GRUB_EFI_CONSOLE_CONTROL_HEADER	1
+
+#define GRUB_EFI_CONSOLE_CONTROL_GUID	\
+  { 0xf42f7782, 0x12e, 0x4c12, \
+    { 0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21 } \
+  }
+
+enum grub_efi_screen_mode
+  {
+    GRUB_EFI_SCREEN_TEXT,
+    GRUB_EFI_SCREEN_GRAPHICS,
+    GRUB_EFI_SCREEN_TEXT_MAX_VALUE
+  };
+typedef enum grub_efi_screen_mode grub_efi_screen_mode_t;
+
+struct grub_efi_console_control_protocol
+{
+  grub_efi_status_t
+  (*get_mode) (struct grub_efi_console_control_protocol *this,
+	       grub_efi_screen_mode_t *mode,
+	       grub_efi_boolean_t *uga_exists,
+	       grub_efi_boolean_t *std_in_locked);
+
+  grub_efi_status_t
+  (*set_mode) (struct grub_efi_console_control_protocol *this,
+	       grub_efi_screen_mode_t mode);
+
+  grub_efi_status_t
+  (*lock_std_in) (struct grub_efi_console_control_protocol *this,
+		  grub_efi_char16_t *password);
+};
+typedef struct grub_efi_console_control_protocol grub_efi_console_control_protocol_t;
+
+#endif /* ! GRUB_EFI_CONSOLE_CONTROL_HEADER */