From 0fa2cac4f0cdefaf1addd7f1fe0fd8113db9360b Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sun, 8 Feb 2015 12:25:35 +0100 Subject: sd-boot: add EFI boot manager and stub loader --- src/sd-boot/console.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/sd-boot/console.h (limited to 'src/sd-boot/console.h') diff --git a/src/sd-boot/console.h b/src/sd-boot/console.h new file mode 100644 index 0000000000..5c7808a067 --- /dev/null +++ b/src/sd-boot/console.h @@ -0,0 +1,34 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or + * (at your option) any later version. + * + * This program 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 + * Lesser General Public License for more details. + * + * Copyright (C) 2012-2013 Kay Sievers + * Copyright (C) 2012 Harald Hoyer + */ + +#ifndef __SDBOOT_CONSOLE_H +#define __SDBOOT_CONSOLE_H + +#define EFI_SHIFT_STATE_VALID 0x80000000 +#define EFI_RIGHT_CONTROL_PRESSED 0x00000004 +#define EFI_LEFT_CONTROL_PRESSED 0x00000008 +#define EFI_RIGHT_ALT_PRESSED 0x00000010 +#define EFI_LEFT_ALT_PRESSED 0x00000020 + +#define EFI_CONTROL_PRESSED (EFI_RIGHT_CONTROL_PRESSED|EFI_LEFT_CONTROL_PRESSED) +#define EFI_ALT_PRESSED (EFI_RIGHT_ALT_PRESSED|EFI_LEFT_ALT_PRESSED) +#define KEYPRESS(keys, scan, uni) ((((UINT64)keys) << 32) | ((scan) << 16) | (uni)) +#define KEYCHAR(k) ((k) & 0xffff) +#define CHAR_CTRL(c) ((c) - 'a' + 1) + +EFI_STATUS console_key_read(UINT64 *key, BOOLEAN wait); +#endif -- cgit v1.2.3-54-g00ecf