1 /* $NetBSD: adbvar.h,v 1.25 2008/04/03 05:03:23 scottr Exp $ */ 2 3 /* 4 * Copyright (C) 1994 Bradley A. Grantham 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Bradley A. Grantham. 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 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #include <machine/adbsys.h> 34 35 /* 36 * Arguments used to attach a device to the Apple Desktop Bus 37 */ 38 struct adb_attach_args { 39 int origaddr; 40 int adbaddr; 41 int handler_id; 42 }; 43 44 typedef struct adb_trace_xlate_s { 45 int params; 46 char *string; 47 } adb_trace_xlate_t; 48 49 extern adb_trace_xlate_t adb_trace_xlations[]; 50 51 extern int adb_polling; 52 53 extern void *adb_softintr_cookie; 54 55 #ifdef DEBUG 56 #ifndef ADB_DEBUG 57 #define ADB_DEBUG 58 #endif 59 #endif 60 61 #ifdef ADB_DEBUG 62 extern int adb_debug; 63 #endif 64 65 /* adb.c */ 66 void adb_enqevent(adb_event_t *); 67 68 int adb_op_sync(Ptr, Ptr, Ptr, short); 69 void adb_spin(volatile int *); 70 void adb_op_comprout(void); 71 72 /* adbsysasm.s */ 73 void adb_kbd_asmcomplete(void); 74 void adb_ms_asmcomplete(void); 75 void extdms_complete(void); 76 77 /* types of adb hardware that we (will eventually) support */ 78 #define ADB_HW_UNKNOWN 0x0 /* don't know */ 79 #define ADB_HW_II 0x1 /* Mac II series */ 80 #define ADB_HW_IISI 0x2 /* Mac IIsi series */ 81 #define ADB_HW_PB 0x3 /* PowerBook series */ 82 #define ADB_HW_CUDA 0x4 /* Machines with a Cuda chip */ 83 #define ADB_HW_IOP 0x5 /* Machines with an IOP */ 84 #define MAX_ADB_HW 5 /* Number of ADB hardware types */ 85 86 #define ADB_CMDADDR(cmd) ((u_int8_t)(cmd & 0xf0) >> 4) 87 #define ADBFLUSH(dev) ((((u_int8_t)dev & 0x0f) << 4) | 0x01) 88 #define ADBLISTEN(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x08 | reg) 89 #define ADBTALK(dev, reg) ((((u_int8_t)dev & 0x0f) << 4) | 0x0c | reg) 90 91 #ifndef MRG_ADB 92 /* adb_direct.c */ 93 int adb_poweroff(void); 94 int CountADBs(void); 95 void ADBReInit(void); 96 int GetIndADB(ADBDataBlock *, int); 97 int GetADBInfo(ADBDataBlock *, int); 98 int SetADBInfo(ADBSetInfoBlock *, int); 99 int ADBOp(Ptr, Ptr, Ptr, short); 100 int adb_read_date_time(unsigned long *); 101 int adb_set_date_time(unsigned long); 102 #endif /* !MRG_ADB */ 103 void adb_soft_intr(void); 104