/* $OpenBSD: hilvar.h,v 1.8 2005/01/11 00:11:05 miod Exp $ */ /* * Copyright (c) 2003, Miodrag Vallat. * 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 ``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. * */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * 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. * * from: Utah $Hdr: hilvar.h 1.3 92/01/21$ * * @(#)hilvar.h 8.1 (Berkeley) 6/10/93 */ #define NHILD 8 /* 7 actual + loop pseudo (dev 0) */ struct hildev_softc; struct hil_softc { struct device sc_dev; bus_space_handle_t sc_bsh; bus_space_tag_t sc_bst; int sc_console; /* console path set to hil */ int sc_cmddone; int sc_cmdending; u_int sc_actdev; /* current input device */ u_int sc_cmddev; /* device to perform command on */ u_int8_t sc_pollbuf[HILBUFSIZE]; /* interrupt time input buf */ u_int8_t sc_cmdbuf[HILBUFSIZE]; u_int8_t *sc_pollbp; /* pointer into sc_pollbuf */ u_int8_t *sc_cmdbp; /* pointer into sc_cmdbuf */ int sc_status; /* initialization status */ #define HIL_STATUS_BUSY 0x00 #define HIL_STATUS_READY 0x01 int sc_pending; /* reconfiguration events in progress */ #define HIL_PENDING_RECONFIG 0x01 #define HIL_PENDING_UNPLUGGED 0x02 u_int sc_maxdev; /* number of devices on loop */ struct hildev_softc *sc_devices[NHILD]; /* interrupt dispatcher */ }; #ifdef _KERNEL int send_hil_cmd(struct hil_softc *, u_int, u_int8_t *, u_int, u_int8_t *); int send_hildev_cmd(struct hildev_softc *, u_int, u_int8_t *, u_int *); void hil_set_poll(struct hil_softc *, int); int hil_poll_data(struct hildev_softc *, u_int8_t *, u_int8_t *); void hil_attach(struct hil_softc *, int); void hil_attach_deferred(void *); int hil_intr(void *); int hildevprint(void *, const char *); #endif /* _KERNEL */