1 /* $NetBSD: com_ss.c,v 1.1 2012/04/17 09:59:03 rkujawa Exp $ */ 2 3 /*- 4 * Copyright (c) 2012 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Radoslaw Kujawa. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* Driver for Individual Computers SilverSurfer. */ 33 34 #include <sys/cdefs.h> 35 36 #include <sys/param.h> 37 #include <sys/device.h> 38 #include <sys/termios.h> 39 40 #include <sys/bus.h> 41 #include <sys/intr.h> 42 43 #include <dev/ic/comreg.h> 44 #include <dev/ic/comvar.h> 45 46 #include <amiga/clockport/clockportvar.h> 47 48 #define COM_SS_REGS 8 49 50 static int com_ss_probe(device_t, cfdata_t , void *); 51 static void com_ss_attach(device_t, device_t, void *); 52 53 CFATTACH_DECL_NEW(com_ss, sizeof(struct com_softc), 54 com_ss_probe, com_ss_attach, NULL, NULL); 55 56 static int 57 com_ss_probe(device_t parent, cfdata_t cf, void *aux) 58 { 59 return 1; /* TODO: implement probe */ 60 } 61 62 static void 63 com_ss_attach(device_t parent, device_t self, void *aux) 64 { 65 struct com_softc *sc = device_private(self); 66 struct clockport_attach_args *caa = aux; 67 68 bus_space_handle_t ioh; 69 70 sc->sc_dev = self; 71 sc->sc_frequency = COM_FREQ; 72 73 bus_space_map(caa->cp_iot, 0, COM_SS_REGS, 0, &ioh); 74 75 COM_INIT_REGS(sc->sc_regs, caa->cp_iot, ioh, 0 /* off */); 76 77 com_attach_subr(sc); 78 79 caa->cp_intr_establish(comintr, sc); 80 } 81 82