1 /* $NetBSD: bootconfig.h,v 1.7 2015/01/06 00:43:21 jmcneill Exp $ */ 2 3 /* 4 * Copyright (c) 1994 Mark Brinicombe. 5 * Copyright (c) 1994 Brini. 6 * All rights reserved. 7 * 8 * This code is derived from software written for Brini by Mark Brinicombe 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by Mark Brinicombe 21 * for the NetBSD Project. 22 * 4. The name of the company nor the name of the author may be used to 23 * endorse or promote products derived from this software without specific 24 * prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 28 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 29 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 30 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 31 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 32 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 */ 38 39 #ifdef _KERNEL 40 #define BOOTOPT_TYPE_BOOLEAN 0 41 #define BOOTOPT_TYPE_STRING 1 42 #define BOOTOPT_TYPE_INT 2 43 #define BOOTOPT_TYPE_BININT 3 44 #define BOOTOPT_TYPE_HEXINT 4 45 #define BOOTOPT_TYPE_MACADDR 5 46 #define BOOTOPT_TYPE_MASK 7 47 48 struct boot_physmem { 49 paddr_t bp_start; /* starting PFN (not address) */ 50 psize_t bp_pages; /* # of pages */ 51 u_int bp_freelist; /* VM_FREELIST_ * */ 52 u_int bp_flags; 53 #define BOOT_PHYSMEM_CAN_DMA 1 /* Can DMA direct to this memory. */ 54 }; 55 56 int get_bootconf_option(char *, const char *, int, void *); 57 58 extern char *boot_args; 59 #endif /* _KERNEL */ 60