NetBSD/sys/arch/evbarm/include/bootconfig.h

78 lines
2.7 KiB
C

/* $NetBSD: bootconfig.h,v 1.3 2003/09/06 13:34:29 rearnsha Exp $ */
/*
* Copyright (c) 1994 Mark Brinicombe.
* Copyright (c) 1994 Brini.
* All rights reserved.
*
* This code is derived from software written for Brini by Mark Brinicombe
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* for the NetBSD Project.
* 4. The name of the company nor the name of the author may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* 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 CONTRIBUTORS 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 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.
*
* boot configuration structures
*
* Created : 12/09/94
*
* Based on kate/boot/bootconfig.h
*/
typedef struct _PhysMem {
u_int address;
u_int pages;
u_int flags;
#define BOOT_DRAM_CAN_DMA 1 /* Can DMA direct to this memory. */
#define BOOT_DRAM_PREFER 2 /* UVM should prefer this memory. */
} PhysMem;
#define DRAM_BLOCKS 2
typedef struct _BootConfig {
u_int dramblocks;
PhysMem dram[DRAM_BLOCKS];
} BootConfig;
extern BootConfig bootconfig;
#define MAX_BOOT_STRING 255
#ifdef _KERNEL
#define BOOTOPT_TYPE_BOOLEAN 0
#define BOOTOPT_TYPE_STRING 1
#define BOOTOPT_TYPE_INT 2
#define BOOTOPT_TYPE_BININT 3
#define BOOTOPT_TYPE_HEXINT 4
#define BOOTOPT_TYPE_MASK 7
int get_bootconf_option (char *string, char *option, int type, void *result);
extern char *boot_args;
extern char *boot_file;
#endif /* _KERNEL */
/* End of bootconfig.h */