1 /* $NetBSD: ibus.c,v 1.18 2009/03/16 23:11:13 dsl Exp $ */ 2 3 /* 4 * Copyright (c) 1998 Jonathan Stone. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Jonathan Stone for 17 * the NetBSD Project. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #include <sys/cdefs.h> /* RCS ID & Copyright macro defns */ 34 __KERNEL_RCSID(0, "$NetBSD: ibus.c,v 1.18 2009/03/16 23:11:13 dsl Exp $"); 35 36 #include <sys/param.h> 37 #include <sys/systm.h> 38 #include <sys/device.h> 39 40 #include <machine/sysconf.h> 41 #include <pmax/ibus/ibusvar.h> 42 43 #include "locators.h" 44 45 void 46 ibusattach(struct device *parent, struct device *self, void *aux) 47 { 48 struct ibus_dev_attach_args *ida = aux; 49 struct ibus_attach_args *ia; 50 int i; 51 int locs[IBUSCF_NLOCS]; 52 53 printf("\n"); 54 55 /* 56 * Loop through the devices and attach them. If a probe-size 57 * is specified, it's an optional item on the platform and 58 * do a badaddr() test to make sure it's there. 59 */ 60 for (i = 0; i < ida->ida_ndevs; i++) { 61 ia = &ida->ida_devs[i]; 62 if (ia->ia_basz != 0 && 63 badaddr((void *)ia->ia_addr, ia->ia_basz) != 0) 64 continue; 65 66 locs[IBUSCF_ADDR] = MIPS_KSEG1_TO_PHYS(ia->ia_addr); 67 68 config_found_sm_loc(self, "ibus", locs, ia, 69 ibusprint, config_stdsubmatch); 70 } 71 } 72 73 int 74 ibusprint(void *aux, const char *pnp) 75 { 76 struct ibus_attach_args *ia = aux; 77 78 if (pnp) 79 aprint_normal("%s at %s", ia->ia_name, pnp); 80 81 aprint_normal(" addr 0x%x", MIPS_KSEG1_TO_PHYS(ia->ia_addr)); 82 83 return (UNCONF); 84 } 85 86 void 87 ibus_intr_establish(struct device *dev, void *cookie, int level, int (*handler)(void *), void *arg) 88 { 89 (*platform.intr_establish)(dev, cookie, level, handler, arg); 90 } 91