diff options
Diffstat (limited to 'sys/i4b/driver/i4b_ctl.c')
| -rw-r--r-- | sys/i4b/driver/i4b_ctl.c | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/sys/i4b/driver/i4b_ctl.c b/sys/i4b/driver/i4b_ctl.c deleted file mode 100644 index 4b39170..0000000 --- a/sys/i4b/driver/i4b_ctl.c +++ /dev/null @@ -1,213 +0,0 @@ -/*- - * Copyright (c) 1997, 2002 Hellmuth Michaelis. All rights reserved. - * - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. - */ - -/*--------------------------------------------------------------------------- - * - * i4b_ctl.c - i4b system control port driver - * ------------------------------------------ - * last edit-date: [Sun Mar 17 09:49:24 2002] - * - *---------------------------------------------------------------------------*/ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/ioccom.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/socket.h> -#include <net/if.h> - -#include <i4b/include/i4b_debug.h> -#include <i4b/include/i4b_ioctl.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l3l4.h> - -#include <i4b/layer2/i4b_l2.h> - -static int openflag = 0; - -static d_open_t i4bctlopen; -static d_close_t i4bctlclose; -static d_ioctl_t i4bctlioctl; -static d_poll_t i4bctlpoll; - - -static struct cdevsw i4bctl_cdevsw = { - .d_version = D_VERSION, - .d_flags = D_NEEDGIANT, - .d_open = i4bctlopen, - .d_close = i4bctlclose, - .d_ioctl = i4bctlioctl, - .d_poll = i4bctlpoll, - .d_name = "i4bctl", -}; - -static void i4bctlattach(void *); -PSEUDO_SET(i4bctlattach, i4b_i4bctldrv); - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -static void -i4bctlattach(void *dummy) -{ - printf("i4bctl: ISDN system control port attached\n"); - make_dev(&i4bctl_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600, "i4bctl"); -} - -/*---------------------------------------------------------------------------* - * i4bctlopen - device driver open routine - *---------------------------------------------------------------------------*/ -static int -i4bctlopen(struct cdev *dev, int flag, int fmt, struct thread *td) -{ - if(minor(dev)) - return (ENXIO); - - if(openflag) - return (EBUSY); - - openflag = 1; - - return (0); -} - -/*---------------------------------------------------------------------------* - * i4bctlclose - device driver close routine - *---------------------------------------------------------------------------*/ -static int -i4bctlclose(struct cdev *dev, int flag, int fmt, struct thread *td) -{ - openflag = 0; - return (0); -} - -/*---------------------------------------------------------------------------* - * i4bctlioctl - device driver ioctl routine - *---------------------------------------------------------------------------*/ -static int -i4bctlioctl(struct cdev *dev, u_long cmd, caddr_t data, int flag, struct thread *td) -{ -#if DO_I4B_DEBUG - ctl_debug_t *cdbg; - int error = 0; -#endif - -#if !DO_I4B_DEBUG - return(ENODEV); -#else - if(minor(dev)) - return(ENODEV); - - switch(cmd) - { - case I4B_CTL_GET_DEBUG: - cdbg = (ctl_debug_t *)data; - cdbg->l1 = i4b_l1_debug; - cdbg->l2 = i4b_l2_debug; - cdbg->l3 = i4b_l3_debug; - cdbg->l4 = i4b_l4_debug; - break; - - case I4B_CTL_SET_DEBUG: - cdbg = (ctl_debug_t *)data; - i4b_l1_debug = cdbg->l1; - i4b_l2_debug = cdbg->l2; - i4b_l3_debug = cdbg->l3; - i4b_l4_debug = cdbg->l4; - break; - - case I4B_CTL_GET_CHIPSTAT: - { - struct chipstat *cst; - cst = (struct chipstat *)data; - (*ctrl_desc[cst->driver_unit].N_MGMT_COMMAND)(cst->driver_unit, CMR_GCST, cst); - break; - } - - case I4B_CTL_CLR_CHIPSTAT: - { - struct chipstat *cst; - cst = (struct chipstat *)data; - (*ctrl_desc[cst->driver_unit].N_MGMT_COMMAND)(cst->driver_unit, CMR_CCST, cst); - break; - } - - case I4B_CTL_GET_LAPDSTAT: - { - l2stat_t *l2s; - l2_softc_t *sc; - l2s = (l2stat_t *)data; - - if( l2s->unit < 0 || l2s->unit > MAXL1UNITS) - { - error = EINVAL; - break; - } - - sc = &l2_softc[l2s->unit]; - - bcopy(&sc->stat, &l2s->lapdstat, sizeof(lapdstat_t)); - break; - } - - case I4B_CTL_CLR_LAPDSTAT: - { - int *up; - l2_softc_t *sc; - up = (int *)data; - - if( *up < 0 || *up > MAXL1UNITS) - { - error = EINVAL; - break; - } - - sc = &l2_softc[*up]; - - bzero(&sc->stat, sizeof(lapdstat_t)); - break; - } - - default: - error = ENOTTY; - break; - } - return(error); -#endif /* DO_I4B_DEBUG */ -} - -/*---------------------------------------------------------------------------* - * i4bctlpoll - device driver poll routine - *---------------------------------------------------------------------------*/ -static int -i4bctlpoll (struct cdev *dev, int events, struct thread *td) -{ - return (ENODEV); -} |
