1 /* $NetBSD: ofisascr.c,v 1.6 2005/12/11 12:19:05 christos Exp $ */ 2 3 /* 4 * Copyright 1997 5 * Digital Equipment Corporation. All rights reserved. 6 * 7 * This software is furnished under license and may be used and 8 * copied only in accordance with the following terms and conditions. 9 * Subject to these conditions, you may download, copy, install, 10 * use, modify and distribute this software in source and/or binary 11 * form. No title or ownership is transferred hereby. 12 * 13 * 1) Any source code used, modified or distributed must reproduce 14 * and retain this copyright notice and list of conditions as 15 * they appear in the source file. 16 * 17 * 2) No right is granted to use any trade name, trademark, or logo of 18 * Digital Equipment Corporation. Neither the "Digital Equipment 19 * Corporation" name nor any trademark or logo of Digital Equipment 20 * Corporation may be used to endorse or promote products derived 21 * from this software without the prior written permission of 22 * Digital Equipment Corporation. 23 * 24 * 3) This software is provided "AS-IS" and any express or implied 25 * warranties, including but not limited to, any implied warranties 26 * of merchantability, fitness for a particular purpose, or 27 * non-infringement are disclaimed. In no event shall DIGITAL be 28 * liable for any damages whatsoever, and in particular, DIGITAL 29 * shall not be liable for special, indirect, consequential, or 30 * incidental damages or damages for lost profits, loss of 31 * revenue or loss of use, whether such damages arise in contract, 32 * negligence, tort, under statute, in equity, at law or otherwise, 33 * even if advised of the possibility of such damage. 34 */ 35 36 /* 37 * OFW Glue for Smart Card Driver 38 */ 39 40 #include <sys/cdefs.h> 41 __KERNEL_RCSID(0, "$NetBSD: ofisascr.c,v 1.6 2005/12/11 12:19:05 christos Exp $"); 42 43 #include <sys/param.h> 44 #include <sys/device.h> 45 #include <sys/systm.h> 46 47 #include <machine/intr.h> 48 49 #include <dev/ofw/openfirm.h> 50 #include <dev/isa/isavar.h> 51 #include <shark/shark/sequoia.h> 52 53 int ofisascrprobe __P((struct device *, struct cfdata *, void *)); 54 void ofisascrattach __P((struct device *, struct device *, void *)); 55 56 57 CFATTACH_DECL(ofisascr, sizeof(struct device), 58 ofisascrprobe, ofisascrattach, NULL, NULL); 59 60 extern struct cfdriver ofisascr_cd; 61 62 63 int 64 ofisascrprobe(parent, cf, aux) 65 struct device *parent; 66 struct cfdata *cf; 67 void *aux; 68 { 69 struct ofbus_attach_args *oba = aux; 70 char type[64]; 71 char name[64]; 72 73 /* At a minimum, must match type and name properties. */ 74 if ( OF_getprop(oba->oba_phandle, "device_type", type, 75 sizeof(type)) < 0 || strcmp(type, "ISO7816") != 0 || 76 OF_getprop(oba->oba_phandle, "name", name, sizeof(name)) < 0 || 77 strcmp(name, "scr") != 0) 78 return 0; 79 80 /* Match, we dont have models yet */ 81 return 2; 82 } 83 84 85 void 86 ofisascrattach(parent, dev, aux) 87 struct device *parent, *dev; 88 void *aux; 89 { 90 struct ofbus_attach_args *oba = aux; 91 struct isa_attach_args ia; 92 struct isa_io ia_io[1]; 93 94 printf("\n"); 95 96 /* XXX - Hard-wire the ISA attach args for now. -JJK */ 97 ia.ia_iot = &isa_io_bs_tag; 98 ia.ia_memt = &isa_mem_bs_tag; 99 ia.ia_ic = NULL; /* not used */ 100 101 ia.ia_nio = 1; 102 ia.ia_io = ia_io; 103 ia.ia_io[0].ir_addr = SEQUOIA_BASE; 104 ia.ia_io[0].ir_size = SEQUOIA_NPORTS; 105 106 ia.ia_niomem = 0; 107 ia.ia_nirq = 0; 108 ia.ia_ndrq = 0; 109 110 ia.ia_aux = (void *)oba->oba_phandle; 111 112 config_found(dev, &ia, NULL); 113 } 114