diff options
Diffstat (limited to 'include/grub/i386/openbsd_bootarg.h')
| -rw-r--r-- | include/grub/i386/openbsd_bootarg.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/include/grub/i386/openbsd_bootarg.h b/include/grub/i386/openbsd_bootarg.h new file mode 100644 index 0000000..9ebe6b4 --- /dev/null +++ b/include/grub/i386/openbsd_bootarg.h @@ -0,0 +1,93 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2008,2009 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/>. + */ + +/* $OpenBSD: bootarg.h,v 1.11 2003/06/02 20:20:54 mickey Exp $ */ + +/* + * Copyright (c) 1996-1999 Michael Shalayeff + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef GRUB_OPENBSD_BOOTARG_CPU_HEADER +#define GRUB_OPENBSD_BOOTARG_CPU_HEADER 1 + +#define OPENBSD_BOOTARG_APIVER (OPENBSD_BAPIV_VECTOR | \ + OPENBSD_BAPIV_ENV | \ + OPENBSD_BAPIV_BMEMMAP) + +#define OPENBSD_BAPIV_ANCIENT 0x0 /* MD old i386 bootblocks */ +#define OPENBSD_BAPIV_VARS 0x1 /* MD structure w/ add info passed */ +#define OPENBSD_BAPIV_VECTOR 0x2 /* MI vector of MD structures passed */ +#define OPENBSD_BAPIV_ENV 0x4 /* MI environment vars vector */ +#define OPENBSD_BAPIV_BMEMMAP 0x8 /* MI memory map passed is in bytes */ + +#define OPENBSD_BOOTARG_ENV 0x1000 +#define OPENBSD_BOOTARG_END -1 + +#define OPENBSD_BOOTARG_MMAP 0 +#define OPENBSD_BOOTARG_PCIBIOS 4 +#define OPENBSD_BOOTARG_CONSOLE 5 + +struct grub_openbsd_bootargs +{ + grub_uint32_t ba_type; + grub_uint32_t ba_size; + grub_uint32_t ba_next; +} GRUB_PACKED; + +struct grub_openbsd_bootarg_console +{ + grub_uint32_t device; + grub_uint32_t speed; + grub_uint32_t addr; + grub_uint32_t frequency; +}; + +struct grub_openbsd_bootarg_pcibios +{ + grub_uint32_t characteristics; + grub_uint32_t revision; + grub_uint32_t pm_entry; + grub_uint32_t last_bus; +}; + +#define GRUB_OPENBSD_COM_MAJOR 8 +#define GRUB_OPENBSD_VGA_MAJOR 12 + +#endif |