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Diffstat (limited to 'sys/sys/conf.h')
| -rw-r--r-- | sys/sys/conf.h | 633 |
1 files changed, 633 insertions, 0 deletions
diff --git a/sys/sys/conf.h b/sys/sys/conf.h new file mode 100644 index 0000000..48470a0 --- /dev/null +++ b/sys/sys/conf.h @@ -0,0 +1,633 @@ +/* $OpenBSD: conf.h,v 1.150 2020/04/21 08:29:27 mpi Exp $ */ +/* $NetBSD: conf.h,v 1.33 1996/05/03 20:03:32 christos Exp $ */ + +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * 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. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS 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. + * + * @(#)conf.h 8.3 (Berkeley) 1/21/94 + */ + + +#ifndef _SYS_CONF_H_ +#define _SYS_CONF_H_ + +/* + * Definitions of device driver entry switches + */ + +struct buf; +struct proc; +struct tty; +struct uio; +struct vnode; +struct knote; + +/* + * Types for d_type + */ +#define D_DISK 1 +#define D_TTY 2 + +/* + * Flags for d_flags + */ +#define D_CLONE 0x0001 /* clone upon open */ + +#ifdef _KERNEL + +#define dev_type_open(n) int n(dev_t, int, int, struct proc *) +#define dev_type_close(n) int n(dev_t, int, int, struct proc *) +#define dev_type_strategy(n) void n(struct buf *) +#define dev_type_ioctl(n) \ + int n(dev_t, u_long, caddr_t, int, struct proc *) + +#define dev_decl(n,t) __CONCAT(dev_type_,t)(__CONCAT(n,t)) +#define dev_init(c,n,t) \ + ((c) > 0 ? __CONCAT(n,t) : (__CONCAT(dev_type_,t)((*))) enxio) + +#endif /* _KERNEL */ + +/* + * Block device switch table + */ +struct bdevsw { + int (*d_open)(dev_t dev, int oflags, int devtype, + struct proc *p); + int (*d_close)(dev_t dev, int fflag, int devtype, + struct proc *p); + void (*d_strategy)(struct buf *bp); + int (*d_ioctl)(dev_t dev, u_long cmd, caddr_t data, + int fflag, struct proc *p); + int (*d_dump)(dev_t dev, daddr_t blkno, caddr_t va, + size_t size); + daddr_t (*d_psize)(dev_t dev); + u_int d_type; + /* u_int d_flags; */ +}; + +#ifdef _KERNEL + +extern struct bdevsw bdevsw[]; + +/* bdevsw-specific types */ +#define dev_type_dump(n) int n(dev_t, daddr_t, caddr_t, size_t) +#define dev_type_size(n) daddr_t n(dev_t) + +/* bdevsw-specific initializations */ +#define dev_size_init(c,n) (c > 0 ? __CONCAT(n,size) : 0) + +#define bdev_decl(n) \ + dev_decl(n,open); dev_decl(n,close); dev_decl(n,strategy); \ + dev_decl(n,ioctl); dev_decl(n,dump); dev_decl(n,size) + +#define bdev_disk_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), \ + dev_init(c,n,strategy), dev_init(c,n,ioctl), \ + dev_init(c,n,dump), dev_size_init(c,n), D_DISK } + +#define bdev_swap_init(c,n) { \ + (dev_type_open((*))) enodev, (dev_type_close((*))) enodev, \ + dev_init(c,n,strategy), (dev_type_ioctl((*))) enodev, \ + (dev_type_dump((*))) enodev, 0 } + +#define bdev_notdef() { \ + (dev_type_open((*))) enodev, (dev_type_close((*))) enodev, \ + (dev_type_strategy((*))) enodev, (dev_type_ioctl((*))) enodev, \ + (dev_type_dump((*))) enodev, 0 } + +#endif + +/* + * Character device switch table + */ +struct cdevsw { + int (*d_open)(dev_t dev, int oflags, int devtype, + struct proc *p); + int (*d_close)(dev_t dev, int fflag, int devtype, + struct proc *); + int (*d_read)(dev_t dev, struct uio *uio, int ioflag); + int (*d_write)(dev_t dev, struct uio *uio, int ioflag); + int (*d_ioctl)(dev_t dev, u_long cmd, caddr_t data, + int fflag, struct proc *p); + int (*d_stop)(struct tty *tp, int rw); + struct tty * + (*d_tty)(dev_t dev); + int (*d_poll)(dev_t dev, int events, struct proc *p); + paddr_t (*d_mmap)(dev_t, off_t, int); + u_int d_type; + u_int d_flags; + int (*d_kqfilter)(dev_t dev, struct knote *kn); +}; + +#ifdef _KERNEL + +extern struct cdevsw cdevsw[]; + +/* cdevsw-specific types */ +#define dev_type_read(n) int n(dev_t, struct uio *, int) +#define dev_type_write(n) int n(dev_t, struct uio *, int) +#define dev_type_stop(n) int n(struct tty *, int) +#define dev_type_tty(n) struct tty *n(dev_t) +#define dev_type_poll(n) int n(dev_t, int, struct proc *) +#define dev_type_mmap(n) paddr_t n(dev_t, off_t, int) +#define dev_type_kqfilter(n) int n(dev_t, struct knote *) + +#define cdev_decl(n) \ + dev_decl(n,open); dev_decl(n,close); dev_decl(n,read); \ + dev_decl(n,write); dev_decl(n,ioctl); dev_decl(n,stop); \ + dev_decl(n,tty); dev_decl(n,poll); dev_decl(n,mmap); \ + dev_decl(n,kqfilter) + +/* open, close, read, write, ioctl */ +#define cdev_disk_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, seltrue, (dev_type_mmap((*))) enodev, \ + D_DISK, 0, seltrue_kqfilter } + +/* open, close, read, write, ioctl */ +#define cdev_tape_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, seltrue, (dev_type_mmap((*))) enodev, \ + 0, 0, seltrue_kqfilter } + +/* open, close, read, write, ioctl, stop, tty */ +#define cdev_tty_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), dev_init(c,n,stop), \ + dev_init(c,n,tty), ttpoll, (dev_type_mmap((*))) enodev, \ + D_TTY, 0, ttkqfilter } + +/* open, close, read, ioctl, poll, kqfilter */ +#define cdev_mouse_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev , 0, 0, dev_init(c,n,kqfilter) } + +#define cdev_notdef() { \ + (dev_type_open((*))) enodev, (dev_type_close((*))) enodev, \ + (dev_type_read((*))) enodev, (dev_type_write((*))) enodev, \ + (dev_type_ioctl((*))) enodev, (dev_type_stop((*))) enodev, \ + 0, seltrue, (dev_type_mmap((*))) enodev } + +/* open, close, read, write, ioctl, poll, kqfilter -- XXX should be a tty */ +#define cdev_cn_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), dev_init(c,n,stop), \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + D_TTY, 0, dev_init(c,n,kqfilter) } + +/* open, read, write, ioctl, poll, kqfilter -- XXX should be a tty */ +#define cdev_ctty_init(c,n) { \ + dev_init(c,n,open), (dev_type_close((*))) nullop, dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) nullop, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + D_TTY, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, mmap */ +#define cdev_mm_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, seltrue, dev_init(c,n,mmap), \ + 0, 0, seltrue_kqfilter } + +/* open, close, read, write, ioctl, tty, poll, kqfilter */ +#define cdev_ptc_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) nullop, \ + dev_init(c,n,tty), dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + D_TTY, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, mmap */ +#define cdev_ptm_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, (dev_type_mmap((*))) enodev } + +/* open, close, read, ioctl, poll, kqfilter XXX should be a generic device */ +#define cdev_log_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev, 0, 0, dev_init(c,n,kqfilter) } + +/* open */ +#define cdev_fd_init(c,n) { \ + dev_init(c,n,open), (dev_type_close((*))) enodev, \ + (dev_type_read((*))) enodev, (dev_type_write((*))) enodev, \ + (dev_type_ioctl((*))) enodev, (dev_type_stop((*))) enodev, \ + 0, selfalse, (dev_type_mmap((*))) enodev } + +/* open, close, read, write, ioctl, poll, kqfilter -- XXX should be generic device */ +#define cdev_tun_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, poll, kqfilter -- XXX should be generic device */ +#define cdev_switch_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, ioctl, poll, kqfilter -- XXX should be generic device */ +#define cdev_vscsi_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), \ + (dev_type_read((*))) enodev, (dev_type_write((*))) enodev, \ + dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, poll, kqfilter -- XXX should be generic device */ +#define cdev_pppx_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, poll, kqfilter, cloning -- XXX should be generic device */ +#define cdev_bpf_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, \ + 0, D_CLONE, dev_init(c,n,kqfilter) } + +/* open, close, ioctl */ +#define cdev_ch_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl */ +#define cdev_uk_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl, mmap */ +#define cdev_fb_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + dev_init(c,n,mmap) } + +/* open, close, read, write, ioctl, poll, kqfilter */ +#define cdev_audio_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev } + +/* open, close, read, write, ioctl, poll, kqfilter */ +#define cdev_midi_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev, 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, read */ +#define cdev_ksyms_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, (dev_type_ioctl((*))) enodev, \ + (dev_type_stop((*))) enodev, 0, seltrue, \ + (dev_type_mmap((*))) enodev, 0, 0, seltrue_kqfilter } + +/* open, close, read, write, ioctl, stop, tty, poll, mmap, kqfilter */ +#define cdev_wsdisplay_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), dev_init(c,n,stop), \ + dev_init(c,n,tty), dev_init(c,n,poll), dev_init(c,n,mmap), \ + D_TTY, 0, dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, poll, kqfilter */ +#define cdev_random_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, seltrue, (dev_type_mmap((*))) enodev, \ + 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, ioctl, poll, nokqfilter */ +#define cdev_usb_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, write */ +#define cdev_ulpt_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + dev_init(c,n,write), (dev_type_ioctl((*))) enodev, \ + (dev_type_stop((*))) enodev, 0, selfalse, (dev_type_mmap((*))) enodev } + +/* open, close, ioctl */ +#define cdev_pf_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, read, write, ioctl, poll, kqfilter */ +#define cdev_usbdev_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, dev_init(c,n,poll), (dev_type_mmap((*))) enodev, 0, 0, \ + dev_init(c,n,kqfilter) } + +/* open, close, read, write, ioctl, poll, kqfilter */ +#define cdev_fido_init(c,n) { \ + dev_init(c,n,open), dev_init(c,uhid,close), dev_init(c,uhid,read), \ + dev_init(c,uhid,write), dev_init(c,fido,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,uhid,poll), \ + (dev_type_mmap((*))) enodev, 0, 0, dev_init(c,uhid,kqfilter) } + +/* open, close, init */ +#define cdev_pci_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl */ +#define cdev_radio_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl, read, mmap, poll */ +#define cdev_video_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + dev_init(c,n,mmap) } + +/* open, close, write, ioctl */ +#define cdev_spkr_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + dev_init(c,n,write), dev_init(c,n,ioctl), (dev_type_stop((*))) enodev, \ + 0, seltrue, (dev_type_mmap((*))) enodev, \ + 0, 0, seltrue_kqfilter } + +/* open, close, write */ +#define cdev_lpt_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + dev_init(c,n,write), (dev_type_ioctl((*))) enodev, \ + (dev_type_stop((*))) enodev, 0, seltrue, (dev_type_mmap((*))) enodev, \ + 0, 0, seltrue_kqfilter } + +/* open, close, read, ioctl, mmap */ +#define cdev_bktr_init(c, n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, seltrue, dev_init(c,n,mmap), \ + 0, 0, seltrue_kqfilter } + +/* open, close, read, ioctl, poll, kqfilter */ +#define cdev_hotplug_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev, 0, 0, dev_init(c,n,kqfilter) } + +/* open, close, ioctl */ +#define cdev_gpio_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl */ +#define cdev_bio_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, read, ioctl, poll, mmap, nokqfilter */ +#define cdev_drm_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c, n, read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + dev_init(c,n,mmap), 0, D_CLONE, dev_init(c,n,kqfilter) } + +/* open, close, ioctl */ +#define cdev_amdmsr_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, read, write, poll, ioctl */ +#define cdev_fuse_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + dev_init(c,n,write), dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \ + (dev_type_mmap((*))) enodev, 0, D_CLONE, dev_init(c,n,kqfilter) } + +/* open, close, ioctl */ +#define cdev_pvbus_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), \ + (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, \ + dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev } + +/* open, close, ioctl */ +#define cdev_ipmi_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev, 0 } + +/* open, close, ioctl, mmap */ +#define cdev_kcov_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), (dev_type_read((*))) enodev, \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_init(c,n,mmap)), 0, D_CLONE } + +/* open, close, read, ioctl */ +#define cdev_dt_init(c,n) { \ + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ + (dev_type_stop((*))) enodev, 0, selfalse, \ + (dev_type_mmap((*))) enodev, 0, D_CLONE } + +#endif + +/* + * Line discipline switch table + */ +struct linesw { + int (*l_open)(dev_t dev, struct tty *tp, struct proc *p); + int (*l_close)(struct tty *tp, int flags, struct proc *p); + int (*l_read)(struct tty *tp, struct uio *uio, + int flag); + int (*l_write)(struct tty *tp, struct uio *uio, + int flag); + int (*l_ioctl)(struct tty *tp, u_long cmd, caddr_t data, + int flag, struct proc *p); + int (*l_rint)(int c, struct tty *tp); + int (*l_start)(struct tty *tp); + int (*l_modem)(struct tty *tp, int flag); +}; + +#ifdef _KERNEL +extern struct linesw linesw[]; +#endif + +/* + * Swap device table + */ +struct swdevt { + dev_t sw_dev; + int sw_flags; +}; +#define SW_FREED 0x01 +#define SW_SEQUENTIAL 0x02 +#define sw_freed sw_flags /* XXX compat */ + +#ifdef _KERNEL +extern struct swdevt swdevt[]; +extern int chrtoblktbl[]; +extern int nchrtoblktbl; + +struct bdevsw *bdevsw_lookup(dev_t); +struct cdevsw *cdevsw_lookup(dev_t); +dev_t chrtoblk(dev_t); +dev_t blktochr(dev_t); +int iskmemdev(dev_t); +int iszerodev(dev_t); +dev_t getnulldev(void); + +cdev_decl(filedesc); + +cdev_decl(log); + +#define ptstty ptytty +#define ptsioctl ptyioctl +cdev_decl(pts); + +#define ptctty ptytty +#define ptcioctl ptyioctl +cdev_decl(ptc); + +cdev_decl(ptm); + +cdev_decl(ctty); + +cdev_decl(audio); +cdev_decl(drm); +cdev_decl(midi); +cdev_decl(radio); +cdev_decl(video); +cdev_decl(cn); + +bdev_decl(sw); + +bdev_decl(vnd); +cdev_decl(vnd); + +cdev_decl(ch); + +bdev_decl(sd); +cdev_decl(sd); + +cdev_decl(ses); + +cdev_decl(st); + +bdev_decl(cd); +cdev_decl(cd); + +bdev_decl(rd); +cdev_decl(rd); + +bdev_decl(uk); +cdev_decl(uk); + +cdev_decl(dt); + +cdev_decl(diskmap); + +cdev_decl(bpf); + +cdev_decl(pf); + +cdev_decl(tun); +cdev_decl(tap); +cdev_decl(switch); +cdev_decl(pppx); +cdev_decl(pppac); + +cdev_decl(random); + +cdev_decl(wsdisplay); +cdev_decl(wskbd); +cdev_decl(wsmouse); +cdev_decl(wsmux); + +cdev_decl(ksyms); + +cdev_decl(bio); +cdev_decl(vscsi); + +cdev_decl(gpr); +cdev_decl(bktr); + +cdev_decl(usb); +cdev_decl(ugen); +cdev_decl(uhid); +cdev_decl(fido); +cdev_decl(ucom); +cdev_decl(ulpt); +cdev_decl(urio); + +cdev_decl(hotplug); +cdev_decl(gpio); +cdev_decl(amdmsr); +cdev_decl(fuse); +cdev_decl(pvbus); +cdev_decl(ipmi); +cdev_decl(kcov); + +#endif + +#endif /* _SYS_CONF_H_ */ |