/* $NetBSD: adbvar.h,v 1.15 2012/10/27 17:18:00 chs Exp $ */ /*- * Copyright (C) 1994 Bradley A. Grantham * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <machine/adbsys.h> /* * Arguments used to attach a device to the Apple Desktop Bus */ struct adb_attach_args { int origaddr; int adbaddr; int handler_id; }; typedef struct adb_trace_xlate_s { int params; char *string; } adb_trace_xlate_t; extern adb_trace_xlate_t adb_trace_xlations[]; #ifdef DEBUG #ifndef ADB_DEBUG #define ADB_DEBUG #endif #endif #ifdef ADB_DEBUG extern int adb_debug; #endif typedef void *Ptr; typedef void **Handle; /* ADB Manager */ typedef struct { Ptr siServiceRtPtr; Ptr siDataAreaAddr; } ADBSetInfoBlock; typedef struct { unsigned char devType; unsigned char origADBAddr; Ptr dbServiceRtPtr; Ptr dbDataAreaAddr; } ADBDataBlock; struct adb_softc { char *sc_regbase; }; typedef void (adbComp)(void *, volatile int *, int); /* adb_direct.c */ extern int adbHardware; /* types of adb hardware that we (will eventually) support */ #define ADB_HW_UNKNOWN 0x01 /* don't know */ #define ADB_HW_II 0x02 /* Mac II series */ #define ADB_HW_IISI 0x03 /* Mac IIsi series */ #define ADB_HW_PMU 0x04 /* PowerBook series */ #define ADB_HW_CUDA 0x05 /* Machines with a Cuda chip */ #define ADB_CMDADDR(cmd) ((u_int8_t)((cmd) & 0xf0) >> 4) #define ADBFLUSH(dev) ((((u_int8_t)(dev) & 0x0f) << 4) | 0x01) #define ADBLISTEN(dev, reg) ((((u_int8_t)(dev) & 0x0f) << 4) | 0x08 | (reg)) #define ADBTALK(dev, reg) ((((u_int8_t)(dev) & 0x0f) << 4) | 0x0c | (reg)) int adb_intr(void *); int adb_poweroff(void); void adb_restart(void); void adb_cuda_autopoll(void); int adb_intr_cuda(void *); int CountADBs(void); void ADBReInit(void); int GetIndADB(ADBDataBlock * info, int index); int GetADBInfo(ADBDataBlock * info, int adbAddr); int SetADBInfo(ADBSetInfoBlock * info, int adbAddr); int ADBOp(Ptr buffer, adbComp *compRout, Ptr data, short commandNum); int adb_read_date_time(unsigned long *t); int adb_set_date_time(unsigned long t); int adb_op_sync(Ptr, adbComp *, Ptr, short); void adb_op_comprout(void *, volatile int *, int);