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adbvar.h revision 1.1 
      1 /*	$NetBSD: adbvar.h,v 1.1 1998/05/15 10:15:47 tsubai 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 #define ADB_MAXTRACE	(NBPG / sizeof(int) - 1)
     36 extern int adb_traceq[ADB_MAXTRACE];
     37 extern int adb_traceq_tail;
     38 extern int adb_traceq_len;
     39 
     40 typedef struct adb_trace_xlate_s {
     41 	int     params;
     42 	char   *string;
     43 }       adb_trace_xlate_t;
     44 
     45 extern adb_trace_xlate_t adb_trace_xlations[];
     46 
     47 #ifdef DEBUG
     48 #ifndef ADB_DEBUG
     49 #define ADB_DEBUG
     50 #endif
     51 extern int	adb_debug;
     52 #endif
     53 
     54 typedef caddr_t Ptr;
     55 typedef caddr_t *Handle;
     56 
     57 /* ADB Manager */
     58 typedef struct {
     59 	Ptr siServiceRtPtr;
     60 	Ptr siDataAreaAddr;
     61 } ADBSetInfoBlock;
     62 typedef struct {
     63 	unsigned char	devType;
     64 	unsigned char	origADBAddr;
     65 	Ptr		dbServiceRtPtr;
     66 	Ptr		dbDataAreaAddr;
     67 } ADBDataBlock;
     68 
     69 struct adb_softc {
     70 	struct device sc_dev;
     71 	char *sc_regbase;
     72 };
     73 
     74 
     75 /* adb.c */
     76 void	adb_enqevent __P((adb_event_t *event));
     77 void	adb_handoff __P((adb_event_t *event));
     78 void	adb_autorepeat __P((void *keyp));
     79 void	adb_dokeyupdown __P((adb_event_t *event));
     80 void	adb_keymaybemouse __P((adb_event_t *event));
     81 void	adb_processevent __P((adb_event_t *event));
     82 int	adbopen __P((dev_t dev, int flag, int mode, struct proc *p));
     83 int	adbclose __P((dev_t dev, int flag, int mode, struct proc *p));
     84 int	adbread __P((dev_t dev, struct uio *uio, int flag));
     85 int	adbwrite __P((dev_t dev, struct uio *uio, int flag));
     86 int	adbioctl __P((dev_t , int , caddr_t , int , struct proc *));
     87 int	adbpoll __P((dev_t dev, int events, struct proc *p));
     88 
     89 /* adbsys.c */
     90 void	adb_complete __P((caddr_t buffer, caddr_t data_area, int adb_command));
     91 void	adb_msa3_complete __P((caddr_t buffer, caddr_t data_area, int adb_command));
     92 void	adb_mm_nonemp_complete __P((caddr_t buffer, caddr_t data_area, int adb_command));
     93 void	extdms_init __P((int));
     94 void	extdms_complete __P((caddr_t, caddr_t, int));
     95 
     96 #ifndef MRG_ADB
     97 /* types of adb hardware that we (will eventually) support */
     98 #define ADB_HW_UNKNOWN		0x01	/* don't know */
     99 #define ADB_HW_II		0x02	/* Mac II series */
    100 #define ADB_HW_IISI		0x03	/* Mac IIsi series */
    101 #define ADB_HW_PB		0x04	/* PowerBook series */
    102 #define ADB_HW_CUDA		0x05	/* Machines with a Cuda chip */
    103 
    104 /* adb_direct.c */
    105 int	adb_poweroff __P((void));
    106 int	CountADBs __P((void));
    107 void	ADBReInit __P((void));
    108 int	GetIndADB __P((ADBDataBlock * info, int index));
    109 int	GetADBInfo __P((ADBDataBlock * info, int adbAddr));
    110 int	SetADBInfo __P((ADBSetInfoBlock * info, int adbAddr));
    111 int	ADBOp __P((Ptr buffer, Ptr compRout, Ptr data, short commandNum));
    112 int	adb_read_date_time __P((unsigned long *t));
    113 int	adb_set_date_time __P((unsigned long t));
    114 #endif /* !MRG_ADB */
    115