apbus_subr.c revision 1.2.6.3
1 1.2.6.3 bouyer /* $NetBSD: apbus_subr.c,v 1.2.6.3 2000/12/08 09:28:49 bouyer Exp $ */ 2 1.2.6.2 bouyer 3 1.2.6.2 bouyer /*- 4 1.2.6.2 bouyer * Copyright (C) 1999 SHIMIZU Ryo. All rights reserved. 5 1.2.6.2 bouyer * 6 1.2.6.2 bouyer * Redistribution and use in source and binary forms, with or without 7 1.2.6.2 bouyer * modification, are permitted provided that the following conditions 8 1.2.6.2 bouyer * are met: 9 1.2.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 10 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer. 11 1.2.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 12 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 13 1.2.6.2 bouyer * documentation and/or other materials provided with the distribution. 14 1.2.6.2 bouyer * 3. The name of the author may not be used to endorse or promote products 15 1.2.6.2 bouyer * derived from this software without specific prior written permission. 16 1.2.6.2 bouyer * 17 1.2.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 1.2.6.2 bouyer * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 1.2.6.2 bouyer * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 1.2.6.2 bouyer * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 1.2.6.2 bouyer * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 1.2.6.2 bouyer * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 1.2.6.2 bouyer * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 1.2.6.2 bouyer * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 1.2.6.2 bouyer * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 1.2.6.2 bouyer * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 1.2.6.2 bouyer */ 28 1.2.6.2 bouyer 29 1.2.6.2 bouyer #include <sys/param.h> 30 1.2.6.2 bouyer #include <sys/systm.h> 31 1.2.6.2 bouyer 32 1.2.6.2 bouyer #include <newsmips/apbus/apbusvar.h> 33 1.2.6.2 bouyer 34 1.2.6.3 bouyer static void apctl_dump (struct apbus_ctl *); 35 1.2.6.3 bouyer 36 1.2.6.2 bouyer void * 37 1.2.6.2 bouyer apbus_device_to_hwaddr(apbus_dev) 38 1.2.6.2 bouyer struct apbus_dev *apbus_dev; 39 1.2.6.2 bouyer { 40 1.2.6.2 bouyer struct apbus_ctl *ctl; 41 1.2.6.2 bouyer 42 1.2.6.2 bouyer if (apbus_dev == NULL) 43 1.2.6.2 bouyer return NULL; 44 1.2.6.2 bouyer 45 1.2.6.2 bouyer ctl = apbus_dev->apbd_ctl; 46 1.2.6.2 bouyer if (ctl == NULL) 47 1.2.6.2 bouyer return NULL; 48 1.2.6.2 bouyer 49 1.2.6.2 bouyer return (void *)ctl->apbc_hwbase; 50 1.2.6.2 bouyer } 51 1.2.6.2 bouyer 52 1.2.6.2 bouyer struct apbus_dev * 53 1.2.6.2 bouyer apbus_lookupdev(devname) 54 1.2.6.2 bouyer char *devname; 55 1.2.6.2 bouyer { 56 1.2.6.2 bouyer struct apbus_dev *dp; 57 1.2.6.2 bouyer 58 1.2.6.2 bouyer dp = _sip->apbsi_dev; 59 1.2.6.2 bouyer if (devname == NULL || *devname == '\0') 60 1.2.6.2 bouyer return dp; 61 1.2.6.2 bouyer 62 1.2.6.2 bouyer /* search apbus_dev named 'devname' */ 63 1.2.6.2 bouyer while (dp) { 64 1.2.6.2 bouyer if (strcmp(devname,dp->apbd_name) == 0) 65 1.2.6.2 bouyer return dp; 66 1.2.6.2 bouyer 67 1.2.6.2 bouyer dp = dp->apbd_link; 68 1.2.6.2 bouyer } 69 1.2.6.2 bouyer 70 1.2.6.2 bouyer return NULL; 71 1.2.6.2 bouyer } 72 1.2.6.2 bouyer 73 1.2.6.3 bouyer static void 74 1.2.6.2 bouyer apctl_dump(apctl) 75 1.2.6.2 bouyer struct apbus_ctl *apctl; 76 1.2.6.2 bouyer { 77 1.2.6.2 bouyer unsigned int *p; 78 1.2.6.2 bouyer 79 1.2.6.2 bouyer if (!apctl) 80 1.2.6.2 bouyer return; 81 1.2.6.2 bouyer 82 1.2.6.2 bouyer printf(" apbus_ctl dump (%p)\n", apctl); 83 1.2.6.2 bouyer 84 1.2.6.2 bouyer p = (void *)apctl; 85 1.2.6.2 bouyer 86 1.2.6.2 bouyer printf(" Num: %d\n", apctl->apbc_ctlno); 87 1.2.6.2 bouyer printf(" HWaddr: 0x%08x\n", apctl->apbc_hwbase); 88 1.2.6.2 bouyer printf(" softc: %p\n", apctl->apbc_softc); 89 1.2.6.2 bouyer printf(" Slot: %d\n", apctl->apbc_sl); 90 1.2.6.2 bouyer printf("\n"); 91 1.2.6.2 bouyer 92 1.2.6.2 bouyer if (apctl->apbc_link) 93 1.2.6.2 bouyer apctl_dump(apctl->apbc_link); 94 1.2.6.2 bouyer } 95 1.2.6.2 bouyer 96 1.2.6.2 bouyer void 97 1.2.6.2 bouyer apdevice_dump(apdev) 98 1.2.6.2 bouyer struct apbus_dev *apdev; 99 1.2.6.2 bouyer { 100 1.2.6.2 bouyer struct apbus_ctl *apctl; 101 1.2.6.2 bouyer 102 1.2.6.2 bouyer if (apdev == NULL) 103 1.2.6.2 bouyer return; 104 1.2.6.2 bouyer 105 1.2.6.2 bouyer /* only no pseudo device */ 106 1.2.6.2 bouyer apctl = apdev->apbd_ctl; 107 1.2.6.2 bouyer if (apctl == NULL || apctl->apbc_hwbase == 0) 108 1.2.6.2 bouyer return; 109 1.2.6.2 bouyer 110 1.2.6.2 bouyer printf("apbus_dev dump (%p)\n", apdev); 111 1.2.6.2 bouyer printf("name: %s\n", apdev->apbd_name); 112 1.2.6.2 bouyer printf("vendor: %s\n", apdev->apbd_vendor); 113 1.2.6.2 bouyer printf("atr: %08x\n", apdev->apbd_atr); 114 1.2.6.2 bouyer printf("rev: %d\n", apdev->apbd_rev); 115 1.2.6.2 bouyer printf("driver: 0x%08x\n", (unsigned int)apdev->apbd_driver); 116 1.2.6.2 bouyer printf("ctl: 0x%08x\n", (unsigned int)apdev->apbd_ctl); 117 1.2.6.2 bouyer printf("link: 0x%08x\n", (unsigned int)apdev->apbd_link); 118 1.2.6.2 bouyer printf("\n"); 119 1.2.6.2 bouyer 120 1.2.6.2 bouyer apctl_dump(apctl); 121 1.2.6.2 bouyer } 122
Indexes created Tue Oct 21 16:10:11 GMT 2025