promdev.h revision 1.5.4.1
1 1.5.4.1 thorpej /* $NetBSD: promdev.h,v 1.5.4.1 1999/06/21 01:01:55 thorpej Exp $ */ 2 1.1 mrg 3 1.3 pk /*- 4 1.3 pk * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 1.1 mrg * All rights reserved. 6 1.1 mrg * 7 1.3 pk * This code is derived from software contributed to The NetBSD Foundation 8 1.3 pk * by Paul Kranenburg. 9 1.3 pk * 10 1.1 mrg * Redistribution and use in source and binary forms, with or without 11 1.1 mrg * modification, are permitted provided that the following conditions 12 1.1 mrg * are met: 13 1.1 mrg * 1. Redistributions of source code must retain the above copyright 14 1.1 mrg * notice, this list of conditions and the following disclaimer. 15 1.1 mrg * 2. Redistributions in binary form must reproduce the above copyright 16 1.1 mrg * notice, this list of conditions and the following disclaimer in the 17 1.1 mrg * documentation and/or other materials provided with the distribution. 18 1.1 mrg * 3. All advertising materials mentioning features or use of this software 19 1.1 mrg * must display the following acknowledgement: 20 1.3 pk * This product includes software developed by the NetBSD 21 1.3 pk * Foundation, Inc. and its contributors. 22 1.3 pk * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.3 pk * contributors may be used to endorse or promote products derived 24 1.3 pk * from this software without specific prior written permission. 25 1.1 mrg * 26 1.3 pk * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.3 pk * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.3 pk * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.3 pk * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.3 pk * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.3 pk * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.3 pk * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.3 pk * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.3 pk * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.3 pk * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.3 pk * POSSIBILITY OF SUCH DAMAGE. 37 1.1 mrg */ 38 1.1 mrg 39 1.1 mrg #include <machine/bsd_openprom.h> 40 1.1 mrg 41 1.1 mrg struct promdata { 42 1.1 mrg int fd; /* Openboot descriptor */ 43 1.1 mrg struct saioreq *si; /* Oldmon IO request */ 44 1.1 mrg int devtype; /* Kind of device we're booting from */ 45 1.1 mrg #define DT_BLOCK 1 46 1.1 mrg #define DT_NET 2 47 1.1 mrg #define DT_BYTE 3 48 1.1 mrg /* Hooks for netif.c */ 49 1.5.4.1 thorpej ssize_t (*xmit) __P((struct promdata *, void *, size_t)); 50 1.5.4.1 thorpej ssize_t (*recv) __P((struct promdata *, void *, size_t)); 51 1.1 mrg }; 52 1.1 mrg 53 1.2 pk #define DDB_MAGIC0 ( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('0') ) 54 1.2 pk #define DDB_MAGIC1 ( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('1') ) 55 1.5.4.1 thorpej #define DDB_MAGIC2 ( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('2') ) 56 1.2 pk 57 1.5 pk extern time_t getsecs __P((void)); 58 1.5 pk extern void prom_getether __P((int, u_char *)); 59 1.1 mrg extern char *prom_bootdevice; 60 1.1 mrg extern int cputyp, nbpg, pgofset, pgshift; 61 1.1 mrg extern int debug; 62 1.1 mrg 63 1.1 mrg /* Note: dvma_*() routines are for "oldmon" machines only */ 64 1.5 pk extern void dvma_init __P((void)); 65 1.1 mrg extern char *dvma_mapin __P((char *, size_t)); 66 1.1 mrg extern char *dvma_mapout __P((char *, size_t)); 67 1.1 mrg extern char *dvma_alloc __P((int)); 68 1.5 pk extern void dvma_free __P((char *, int)); 69 1.5 pk 70 1.5 pk /* In net.c: */ 71 1.5 pk extern int net_open __P((struct promdata *)); 72 1.5 pk extern int net_close __P((struct promdata *)); 73 1.5 pk extern int net_mountroot __P((void)); 74 1.5 pk 75 1.5 pk /* In str0.S: */ 76 1.5 pk extern void sparc_noop __P((void)); 77 1.5 pk extern void *romp; 78
Indexes created Thu Oct 02 14:10:14 GMT 2025