/* $OpenBSD: conf.c,v 1.77 2024/06/11 09:21:32 jsg 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> #include "sd.h" #include "st.h" #include "cd.h" #include "uk.h" #include "rd.h" #include "wd.h" bdev_decl(wd); cdev_decl(wd); #include "vnd.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 was: SCSI tape */ bdev_notdef(), /* 6 unknown*/ bdev_notdef(), /* 7 unknown*/ bdev_notdef(), /* 8 */ bdev_notdef(), /* 9 */ bdev_notdef(), /* 10 */ bdev_notdef(), /* 11 */ bdev_notdef(), /* 12 */ bdev_notdef(), /* 13 */ bdev_disk_init(NVND,vnd), /* 14 vnode disk driver*/ bdev_notdef(), /* 15 unknown*/ bdev_notdef(), /* 16 was: concatenated disk driver*/ bdev_disk_init(NRD,rd), /* 17 ram disk driver*/ bdev_notdef(), /* 18 unknown*/ bdev_notdef(), /* 19 was: RAIDframe disk driver */ }; int nblkdev = nitems(bdevsw); #include "pty.h" #include "zstty.h" #include "com.h" cdev_decl(com); #include "wsdisplay.h" #include "wskbd.h" #include "wsmouse.h" #include "bpfilter.h" #include "tun.h" #include "ksyms.h" #include "kstat.h" #include "usb.h" #include "uhid.h" #include "fido.h" #include "ujoy.h" #include "ugen.h" #include "ulpt.h" #include "ucom.h" #include "apm.h" #include "drm.h" #include "wsmux.h" #ifdef USER_PCICONF #include "pci.h" cdev_decl(pci); #endif #include "audio.h" #include "video.h" #include "midi.h" #include "dt.h" #include "pf.h" #include "radio.h" #include "bktr.h" #include "hotplug.h" #include "gpio.h" #include "bio.h" #include "vscsi.h" #include "pppx.h" #include "fuse.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_notdef(), /* 3 was /dev/drum */ 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 */ cdev_tty_init(NZSTTY,zs), /* 7: Serial ports */ 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_notdef(), /* 14 */ cdev_notdef(), /* 15 */ cdev_notdef(), /* 16 */ cdev_disk_init(NRD,rd), /* 17 ram disk driver*/ cdev_notdef(), /* 18 was: 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_bpf_init(NBPFILTER,bpf), /* 22: berkeley packet filter */ cdev_tun_init(NTUN,tun), /* 23: network tunnel */ cdev_notdef(), /* 24 was LKM */ cdev_apm_init(NAPM,apm), /* 25: APM interface */ cdev_tty_init(NCOM,com), /* 26: Serial Ports via com(4) */ cdev_notdef(), /* 27 */ cdev_notdef(), /* 28 */ cdev_notdef(), /* 29 */ cdev_dt_init(NDT,dt), /* 30: dynamic tracer */ cdev_notdef(), /* 31 */ cdev_notdef(), /* 32 */ cdev_notdef(), /* 33 */ cdev_notdef(), /* 34 */ cdev_notdef(), /* 35 */ cdev_notdef(), /* 36 */ cdev_notdef(), /* 37 */ cdev_notdef(), /* 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_notdef(), /* 42 */ cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ cdev_audio_init(NAUDIO,audio), /* 44: generic audio I/O */ cdev_video_init(NVIDEO,video), /* 45: generic video I/O */ cdev_notdef(), /* 46 */ cdev_notdef(), /* 47: was: /dev/crypto */ cdev_notdef(), /* 48 */ cdev_notdef(), /* 49 */ cdev_notdef(), /* 50 */ cdev_kstat_init(NKSTAT,kstat), /* 51: kernel statistics */ cdev_midi_init(NMIDI,midi), /* 52: MIDI I/O */ cdev_notdef(), /* 53 was: sequencer I/O */ cdev_notdef(), /* 54 was: RAIDframe disk driver */ cdev_notdef(), /* 55 */ /* The following slots are reserved for isdn4bsd. */ cdev_notdef(), /* 56: i4b main device */ cdev_notdef(), /* 57: i4b control device */ cdev_notdef(), /* 58: i4b raw b-channel access */ cdev_notdef(), /* 59: i4b trace device */ cdev_notdef(), /* 60: i4b phone device */ /* End of reserved slots for isdn4bsd. */ cdev_usb_init(NUSB,usb), /* 61: USB controller */ cdev_usbdev_init(NUHID,uhid), /* 62: USB generic HID */ cdev_usbdev_init(NUGEN,ugen), /* 63: USB generic driver */ cdev_ulpt_init(NULPT,ulpt), /* 64: USB printers */ cdev_notdef(), /* 65: was urio */ cdev_tty_init(NUCOM,ucom), /* 66: USB tty */ cdev_wsdisplay_init(NWSDISPLAY, /* 67: frame buffers, etc. */ wsdisplay), cdev_mouse_init(NWSKBD, wskbd), /* 68: keyboards */ cdev_mouse_init(NWSMOUSE, /* 69: mice */ wsmouse), cdev_mouse_init(NWSMUX, wsmux), /* 70: ws multiplexor */ #ifdef USER_PCICONF cdev_pci_init(NPCI,pci), /* 71: PCI user */ #else cdev_notdef(), #endif cdev_notdef(), /* 72: ALTQ (deprecated) */ cdev_notdef(), cdev_notdef(), /* 74: was USB scanners */ cdev_bktr_init(NBKTR,bktr), /* 75: Bt848 video capture device */ cdev_radio_init(NRADIO, radio), /* 76: generic radio I/O */ cdev_ptm_init(NPTY,ptm), /* 77: pseudo-tty ptm device */ cdev_hotplug_init(NHOTPLUG,hotplug), /* 78: devices hot plugging */ cdev_gpio_init(NGPIO,gpio), /* 79: GPIO interface */ cdev_bio_init(NBIO,bio), /* 80: ioctl tunnel */ cdev_notdef(), cdev_openprom_init(1,openprom), /* 82: /dev/openprom */ cdev_vscsi_init(NVSCSI,vscsi), /* 83: vscsi */ cdev_disk_init(1,diskmap), /* 84: disk mapper */ cdev_pppx_init(NPPPX,pppx), /* 85: pppx */ cdev_tun_init(NTUN,tap), /* 86: Ethernet network tunnel */ cdev_drm_init(NDRM,drm), /* 87: drm */ cdev_fuse_init(NFUSE,fuse), /* 88: fuse */ cdev_notdef(), /* 89: was switch(4) */ cdev_fido_init(NFIDO,fido), /* 90: FIDO/U2F security key */ cdev_pppx_init(NPPPX,pppac), /* 91: PPP Access Concentrator */ cdev_ujoy_init(NUJOY,ujoy), /* 92: USB joystick/gamecontroller */ }; int nchrdev = nitems(cdevsw); 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_t dev) { return major(dev) == mem_no && minor(dev) < 2; } /* * Check whether dev is /dev/zero. */ int iszerodev(dev_t dev) { return major(dev) == mem_no && minor(dev) == 12; } dev_t getnulldev(void) { return makedev(mem_no, 2); } const int chrtoblktbl[] = { /*VCHR*/ /*VBLK*/ /* 0 */ NODEV, /* 1 */ NODEV, /* 2 */ NODEV, /* 3 */ NODEV, /* 4 */ NODEV, /* 5 */ NODEV, /* 6 */ NODEV, /* 7 */ NODEV, /* 8 */ 2, /* sd */ /* 9 */ 3, /* cd */ /* 10 */ NODEV, /* 11 */ 0, /* wd */ /* 12 */ NODEV, /* 13 */ NODEV, /* 14 */ NODEV, /* 15 */ NODEV, /* 16 */ NODEV, /* 17 */ 17, /* rd */ /* 18 */ NODEV, /* 19 */ 14, /* vnd */ }; const int nchrtoblktbl = nitems(chrtoblktbl); #include <dev/cons.h> cons_decl(ws); cons_decl(zs); struct consdev constab[] = { #if NWSDISPLAY > 0 cons_init(ws), #endif #if NZSTTY > 0 cons_init(zs), #endif { 0 }, };
