1*5e64cb49Snat /* $NetBSD: wsbellvar.h,v 1.3 2017/06/13 00:54:37 nat Exp $ */ 2b377bbb3Snat /*- 3b377bbb3Snat * Copyright (c) 2017 Nathanial Sloss <nathanialsloss@yahoo.com.au> 4b377bbb3Snat * All rights reserved. 5b377bbb3Snat * 6b377bbb3Snat * Redistribution and use in source and binary forms, with or without 7b377bbb3Snat * modification, are permitted provided that the following conditions 8b377bbb3Snat * are met: 9b377bbb3Snat * 1. Redistributions of source code must retain the above copyright 10b377bbb3Snat * notice, this list of conditions and the following disclaimer. 11b377bbb3Snat * 2. Redistributions in binary form must reproduce the above copyright 12b377bbb3Snat * notice, this list of conditions and the following disclaimer in the 13b377bbb3Snat * documentation and/or other materials provided with the distribution. 14b377bbb3Snat * 15b377bbb3Snat * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16b377bbb3Snat * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17b377bbb3Snat * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18b377bbb3Snat * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19b377bbb3Snat * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20b377bbb3Snat * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21b377bbb3Snat * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22b377bbb3Snat * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23b377bbb3Snat * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24b377bbb3Snat * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25b377bbb3Snat * POSSIBILITY OF SUCH DAMAGE. 26b377bbb3Snat */ 27b377bbb3Snat 28b377bbb3Snat #include "locators.h" 29b377bbb3Snat #include <dev/wscons/wseventvar.h> 30b377bbb3Snat #include <dev/wscons/wsmuxvar.h> 31b377bbb3Snat 32b377bbb3Snat #define wsbelldevcf_mux cf_loc[WSBELLDEVCF_MUX] 33b377bbb3Snat 34b377bbb3Snat struct vbell_args { 35b377bbb3Snat u_int pitch; 36b377bbb3Snat u_int period; 37b377bbb3Snat u_int volume; 38b377bbb3Snat }; 39b377bbb3Snat 40b377bbb3Snat struct wsbell_softc { 41b377bbb3Snat struct wsevsrc sc_base; 42b377bbb3Snat dev_t sc_spkr; /* our spkr device */ 43b377bbb3Snat struct wskbd_bell_data sc_bell_data; 44b377bbb3Snat 45b377bbb3Snat void *sc_accesscookie; 46b377bbb3Snat 47b377bbb3Snat int sc_refcnt; 48*5e64cb49Snat bool sc_dying; /* device is being detached */ 49b377bbb3Snat 50b377bbb3Snat lwp_t *sc_bellthread; 51b377bbb3Snat kmutex_t sc_bellock; 52b377bbb3Snat kcondvar_t sc_bellcv; 53b377bbb3Snat 54b377bbb3Snat struct vbell_args sc_bell_args; 55b377bbb3Snat }; 56b377bbb3Snat 57b377bbb3Snat /* 58b377bbb3Snat * Autoconfiguration helper functions. 59b377bbb3Snat */ 60b377bbb3Snat int wsbelldevprint(void *, const char *); 61