/* $OpenBSD: conf.c,v 1.21 2007/06/01 23:14:07 deraadt Exp $ */
/*
* Copyright (c) 1997 Per Fogelstrom
* Copyright (c) 1997 RTMX Inc, North Carolina
*
* 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 under OpenBSD for RTMX Inc,
* North Carolina, USA, by Per Fogelstrom, Opsycon AB, Sweden.
* 4. The name of the author may not 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 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.
*
*/
#include <sys/param.h>
#include <sys/buf.h>
#include <sys/ioctl.h>
#include <sys/systm.h>
#include <sys/tty.h>
#include <sys/vnode.h>
#include <machine/conf.h>
#if 0
#include "wd.h"
#else
#define NWD 0
#endif
bdev_decl(wd);
#include "sd.h"
#include "cd.h"
#include "rd.h"
#include "vnd.h"
#include "ccd.h"
#include "raid.h"
struct bdevsw bdevsw[] = {
bdev_disk_init(NWD,wd), /* 0: ST506/ESDI/IDE disk */
bdev_swap_init(1,sw), /* 1 swap pseudo device */
bdev_disk_init(NSD,sd), /* 2 SCSI Disk */
bdev_disk_init(NCD,cd), /* 3 SCSI CD-ROM */
bdev_notdef(), /* 4 unknown*/
bdev_notdef(), /* 5 unknown*/
bdev_notdef(), /* 6 unknown*/
bdev_notdef(), /* 7 unknown*/
bdev_lkm_dummy(), /* 8 */
bdev_lkm_dummy(), /* 9 */
bdev_lkm_dummy(), /* 10 */
bdev_lkm_dummy(), /* 11 */
bdev_lkm_dummy(), /* 12 */
bdev_lkm_dummy(), /* 13 */
bdev_disk_init(NVND,vnd), /* 14 vnode disk driver*/
bdev_notdef(), /* 15 unknown*/
bdev_disk_init(NCCD,ccd), /* 16 concatenated disk driver*/
bdev_disk_init(NRD,rd), /* 17 ram disk driver*/
bdev_notdef(), /* 18 unknown*/
bdev_disk_init(NRAID,raid), /* 19: RAIDframe disk driver */
};
int nblkdev = sizeof bdevsw / sizeof bdevsw[0];
#include "bio.h"
#include "pty.h"
#include "bugtty.h"
cdev_decl(bugtty);
#include "st.h"
#include "uk.h"
#include "ss.h"
cdev_decl(wd);
#include "bpfilter.h"
#include "tun.h"
#ifdef XFS
#include <xfs/nxfs.h>
cdev_decl(xfs_dev);
#endif
#ifdef LKM
#define NLKM 1
#else
#define NLKM 0
#endif
#include "ksyms.h"
#include "pf.h"
#include "systrace.h"
struct cdevsw cdevsw[] = {
cdev_cn_init(1,cn), /* 0: virtual console */
cdev_ctty_init(1,ctty), /* 1: controlling terminal */
cdev_mm_init(1,mm), /* 2: /dev/{null,mem,kmem,...} */
cdev_swap_init(1,sw), /* 3: /dev/drum (swap pseudo-device) */
cdev_tty_init(NPTY,pts), /* 4: pseudo-tty slave */
cdev_ptc_init(NPTY,ptc), /* 5: pseudo-tty master */
cdev_log_init(1,log), /* 6: /dev/klog */
#if 0
cdev_tty_init(NCOM,com), /* 7: Serial ports */
#else
cdev_notdef(), /* 7 */
#endif
cdev_disk_init(NSD,sd), /* 8: SCSI disk */
cdev_disk_init(NCD,cd), /* 9: SCSI CD-ROM */
cdev_notdef(), /* 10: SCSI changer */
cdev_disk_init(NWD,wd), /* 11: ST506/ESDI/IDE disk */
cdev_notdef(), /* 12 */
cdev_notdef(), /* 13 */
cdev_tty_init(NBUGTTY,bugtty), /* 14: BUGtty (ttyB) */
cdev_notdef(), /* 15 */
cdev_notdef(), /* 16 */
cdev_disk_init(NRD,rd), /* 17: ram disk driver*/
cdev_disk_init(NCCD,ccd), /* 18: concatenated disk driver */
cdev_disk_init(NVND,vnd), /* 19: vnode disk */
cdev_tape_init(NST,st), /* 20: SCSI tape */
cdev_fd_init(1,filedesc), /* 21: file descriptor pseudo-dev */
cdev_bpftun_init(NBPFILTER,bpf),/* 22: berkeley packet filter */
cdev_bpftun_init(NTUN,tun), /* 23: network tunnel */
cdev_lkm_init(NLKM,lkm), /* 24: loadable module driver */
cdev_notdef(), /* 25 */
cdev_notdef(), /* 26 */
cdev_notdef(), /* 27 */
cdev_notdef(), /* 28 */
cdev_notdef(), /* 29 */
cdev_notdef(), /* 30 */
cdev_notdef(), /* 31 */
cdev_notdef(), /* 32 */
cdev_lkm_dummy(), /* 33 */
cdev_lkm_dummy(), /* 34 */
cdev_lkm_dummy(), /* 35 */
cdev_lkm_dummy(), /* 36 */
cdev_lkm_dummy(), /* 37 */
cdev_lkm_dummy(), /* 38 */
cdev_pf_init(NPF,pf), /* 39: packet filter */
cdev_random_init(1,random), /* 40: random data source */
cdev_uk_init(NUK,uk), /* 41: unknown SCSI */
cdev_ss_init(NSS,ss), /* 42: SCSI scanner */
cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */
cdev_notdef(), /* 44 */
cdev_notdef(), /* 45 */
cdev_notdef(), /* 46 */
cdev_notdef(), /* 47 */
cdev_notdef(), /* 48 */
cdev_notdef(), /* 49 */
cdev_systrace_init(NSYSTRACE,systrace), /* 50: system call tracing */
#ifdef XFS
cdev_xfs_init(NXFS,xfs_dev), /* 51: xfs communication device */
#else
cdev_notdef(), /* 51 */
#endif
cdev_notdef(), /* 52 */
cdev_bio_init(NBIO,bio), /* 53: ioctl tunnel */
cdev_disk_init(NRAID,raid), /* 54: RAIDframe disk driver */
cdev_ptm_init(NPTY,ptm), /* 55: pseudo-tty ptm device */
};
int nchrdev = sizeof cdevsw / sizeof cdevsw[0];
int mem_no = 2; /* major number of /dev/mem */
/*
* Swapdev is a fake device implemented in sw.c.
* It is used only internally to get to swstrategy.
*/
dev_t swapdev = makedev(1, 0);
/*
* Check whether dev is /dev/mem or /dev/kmem.
*/
int
iskmemdev(dev)
dev_t dev;
{
return major(dev) == mem_no && minor(dev) < 2;
}
/*
* Check whether dev is /dev/zero.
*/
int
iszerodev(dev)
dev_t dev;
{
return major(dev) == mem_no && minor(dev) == 12;
}
dev_t
getnulldev()
{
return makedev(mem_no, 2);
}
int chrtoblktbl[] = {
/*VCHR*/ /*VBLK*/
/* 0 */ NODEV,
/* 1 */ NODEV,
/* 2 */ NODEV,
/* 3 */ NODEV,
/* 4 */ NODEV,
/* 5 */ NODEV,
/* 6 */ NODEV,
/* 7 */ NODEV,
/* 8 */ 2,
/* 9 */ NODEV,
/* 10 */ NODEV,
/* 11 */ 0,
/* 12 */ NODEV,
/* 13 */ 4,
/* 14 */ NODEV,
/* 15 */ NODEV,
/* 16 */ NODEV,
/* 17 */ 17,
/* 18 */ NODEV,
/* 19 */ NODEV,
/* 20 */ NODEV,
/* 21 */ NODEV,
/* 22 */ NODEV,
/* 23 */ NODEV,
/* 24 */ NODEV,
/* 25 */ NODEV,
/* 26 */ NODEV,
/* 27 */ NODEV,
/* 28 */ NODEV,
/* 29 */ NODEV,
/* 30 */ NODEV,
/* 31 */ NODEV,
/* 32 */ NODEV,
/* 33 */ NODEV,
/* 34 */ NODEV,
/* 35 */ NODEV,
/* 36 */ NODEV,
/* 37 */ NODEV,
/* 38 */ NODEV,
/* 39 */ NODEV,
/* 40 */ NODEV,
/* 41 */ NODEV,
/* 42 */ NODEV,
/* 43 */ NODEV,
/* 44 */ NODEV,
/* 45 */ NODEV,
/* 46 */ NODEV,
/* 47 */ NODEV,
/* 48 */ NODEV,
/* 49 */ NODEV,
/* 50 */ NODEV,
/* 51 */ NODEV,
/* 52 */ NODEV,
/* 53 */ NODEV,
/* 54 */ 19,
};
int nchrtoblktbl = sizeof(chrtoblktbl) / sizeof(chrtoblktbl[0]);
#include <dev/cons.h>
#define bugttycnpollc nullcnpollc
cons_decl(bugtty);
struct consdev constab[] = {
#if NBUGTTY > 0
cons_init(bugtty),
#endif
{ 0 },
};
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