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autoconf.h revision 1.1 
      1 /* $NetBSD: autoconf.h,v 1.1 2002/03/06 02:13:40 simonb Exp $ */
      2 
      3 /*
      4  * Copyright 2000, 2001
      5  * Broadcom Corporation. All rights reserved.
      6  *
      7  * This software is furnished under license and may be used and copied only
      8  * in accordance with the following terms and conditions.  Subject to these
      9  * conditions, you may download, copy, install, use, modify and distribute
     10  * modified or unmodified copies of this software in source and/or binary
     11  * form. No title or ownership is transferred hereby.
     12  *
     13  * 1) Any source code used, modified or distributed must reproduce and
     14  *    retain this copyright notice and list of conditions as they appear in
     15  *    the source file.
     16  *
     17  * 2) No right is granted to use any trade name, trademark, or logo of
     18  *    Broadcom Corporation. Neither the "Broadcom Corporation" name nor any
     19  *    trademark or logo of Broadcom Corporation may be used to endorse or
     20  *    promote products derived from this software without the prior written
     21  *    permission of Broadcom Corporation.
     22  *
     23  * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
     24  *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
     25  *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
     26  *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
     27  *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
     28  *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     29  *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     30  *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     31  *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     32  *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     33  *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     34  */
     35 
     36 /*
     37  * Machine-dependent structures of autoconfiguration
     38  */
     39 
     40 /*
     41  * The boot program passes a pointer to a bootinfo structure to the
     42  * kernel using the following convention:
     43  *
     44  *	a0 - CFE handle
     45  *	a1 - bootinfo magic
     46  *	a2 - pointer to bootinfo_v1 structrure
     47  *	a3 - reserved, 0
     48  */
     49 
     50 #define	BOOTINFO_MAGIC			0x1234ABCD
     51 #define	BOOTINFO_VERSION		1
     52 
     53 struct bootinfo_v1 {
     54 	u_long	version;		/*  0: version of bootinfo	 */
     55 	u_long	reserved;		/*  4: round to 64-bit boundary	 */
     56 	u_long	ssym;			/*  8: start of kernel sym table */
     57 	u_long	esym;			/* 12: end of kernel sym table	 */
     58 	char	boot_flags[64];		/* 16: boot flags		 */
     59 	char	booted_kernel[64];	/* 80: name of booted kernel	 */
     60 	u_long	fwhandle;		/* 144: firmware handle		 */
     61 	u_long	fwentry;		/* 148: firmware entry point	 */
     62 	u_char	reserved2[100];		/* 256: total size		 */
     63 };
     64