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pckbportvar.h revision 1.3.4.4
      1  1.3.4.4  skrll /* $NetBSD: pckbportvar.h,v 1.3.4.4 2004/09/21 13:32:19 skrll Exp $ */
      2  1.3.4.2  skrll 
      3  1.3.4.2  skrll /*
      4  1.3.4.2  skrll  * Copyright (c) 2004 Ben Harris
      5  1.3.4.2  skrll  * Copyright (c) 1998
      6  1.3.4.2  skrll  *	Matthias Drochner.  All rights reserved.
      7  1.3.4.2  skrll  *
      8  1.3.4.2  skrll  * Redistribution and use in source and binary forms, with or without
      9  1.3.4.2  skrll  * modification, are permitted provided that the following conditions
     10  1.3.4.2  skrll  * are met:
     11  1.3.4.2  skrll  * 1. Redistributions of source code must retain the above copyright
     12  1.3.4.2  skrll  *    notice, this list of conditions and the following disclaimer.
     13  1.3.4.2  skrll  * 2. Redistributions in binary form must reproduce the above copyright
     14  1.3.4.2  skrll  *    notice, this list of conditions and the following disclaimer in the
     15  1.3.4.2  skrll  *    documentation and/or other materials provided with the distribution.
     16  1.3.4.2  skrll  *
     17  1.3.4.2  skrll  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18  1.3.4.2  skrll  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19  1.3.4.2  skrll  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  1.3.4.2  skrll  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21  1.3.4.2  skrll  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22  1.3.4.2  skrll  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23  1.3.4.2  skrll  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24  1.3.4.2  skrll  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  1.3.4.2  skrll  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  1.3.4.2  skrll  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  1.3.4.2  skrll  *
     28  1.3.4.2  skrll  */
     29  1.3.4.2  skrll 
     30  1.3.4.2  skrll #ifndef _DEV_PCKBPORT_PCKBPORTVAR_H_
     31  1.3.4.2  skrll #define _DEV_PCKBPORT_PCKBPORTVAR_H_
     32  1.3.4.2  skrll 
     33  1.3.4.2  skrll #include <sys/callout.h>
     34  1.3.4.2  skrll 
     35  1.3.4.2  skrll typedef struct pckbport_tag *pckbport_tag_t;
     36  1.3.4.2  skrll typedef int pckbport_slot_t;
     37  1.3.4.2  skrll 
     38  1.3.4.2  skrll #define	PCKBPORT_KBD_SLOT	0
     39  1.3.4.2  skrll #define	PCKBPORT_AUX_SLOT	1
     40  1.3.4.2  skrll #define	PCKBPORT_NSLOTS	2
     41  1.3.4.2  skrll 
     42  1.3.4.2  skrll typedef void (*pckbport_inputfcn)(void *, int);
     43  1.3.4.2  skrll 
     44  1.3.4.2  skrll struct pckbport_accessops {
     45  1.3.4.2  skrll 	/* Functions to be provided by controller driver (eg pckbc) */
     46  1.3.4.2  skrll 	int	(*t_xt_translation)(void *, pckbport_slot_t, int);
     47  1.3.4.2  skrll 	int	(*t_send_devcmd)   (void *, pckbport_slot_t, u_char);
     48  1.3.4.2  skrll 	int	(*t_poll_data1)    (void *, pckbport_slot_t);
     49  1.3.4.2  skrll 	void	(*t_slot_enable)   (void *, pckbport_slot_t, int);
     50  1.3.4.2  skrll 	void	(*t_intr_establish)(void *, pckbport_slot_t);
     51  1.3.4.2  skrll 	void	(*t_set_poll)      (void *, pckbport_slot_t, int);
     52  1.3.4.2  skrll };
     53  1.3.4.2  skrll 
     54  1.3.4.2  skrll /*
     55  1.3.4.2  skrll  * external representation (pckbport_tag_t),
     56  1.3.4.2  skrll  * needed early for console operation
     57  1.3.4.2  skrll  */
     58  1.3.4.2  skrll struct pckbport_tag {
     59  1.3.4.2  skrll 	struct pckbport_slotdata *t_slotdata[PCKBPORT_NSLOTS];
     60  1.3.4.2  skrll 
     61  1.3.4.2  skrll 	struct callout t_cleanup;
     62  1.3.4.2  skrll 
     63  1.3.4.2  skrll 	pckbport_inputfcn t_inputhandler[PCKBPORT_NSLOTS];
     64  1.3.4.2  skrll 	void *t_inputarg[PCKBPORT_NSLOTS];
     65  1.3.4.2  skrll 	char *t_subname[PCKBPORT_NSLOTS];
     66  1.3.4.2  skrll 
     67  1.3.4.2  skrll 	struct pckbport_accessops const *t_ops;
     68  1.3.4.2  skrll 	/* First argument to all those */
     69  1.3.4.2  skrll 	void	*t_cookie;
     70  1.3.4.2  skrll };
     71  1.3.4.2  skrll 
     72  1.3.4.2  skrll struct pckbport_attach_args {
     73  1.3.4.2  skrll 	pckbport_tag_t pa_tag;
     74  1.3.4.2  skrll 	pckbport_slot_t pa_slot;
     75  1.3.4.2  skrll };
     76  1.3.4.2  skrll 
     77  1.3.4.2  skrll extern const char * const pckbport_slot_names[];
     78  1.3.4.2  skrll extern struct pckbport_tag pckbport_consdata;
     79  1.3.4.2  skrll extern int pckbport_console_attached;
     80  1.3.4.2  skrll 
     81  1.3.4.2  skrll /* Calls from pckbd etc */
     82  1.3.4.2  skrll void pckbport_set_inputhandler(pckbport_tag_t, pckbport_slot_t,
     83  1.3.4.2  skrll 				 pckbport_inputfcn, void *, char *);
     84  1.3.4.2  skrll 
     85  1.3.4.2  skrll void pckbport_flush(pckbport_tag_t, pckbport_slot_t);
     86  1.3.4.2  skrll int pckbport_poll_cmd(pckbport_tag_t, pckbport_slot_t, u_char *, int,
     87  1.3.4.2  skrll 			int, u_char *, int);
     88  1.3.4.2  skrll int pckbport_enqueue_cmd(pckbport_tag_t, pckbport_slot_t, u_char *, int,
     89  1.3.4.2  skrll 			   int, int, u_char *);
     90  1.3.4.2  skrll int pckbport_poll_data(pckbport_tag_t, pckbport_slot_t);
     91  1.3.4.2  skrll void pckbport_set_poll(pckbport_tag_t, pckbport_slot_t, int);
     92  1.3.4.2  skrll int pckbport_xt_translation(pckbport_tag_t, pckbport_slot_t, int);
     93  1.3.4.2  skrll void pckbport_slot_enable(pckbport_tag_t, pckbport_slot_t, int);
     94  1.3.4.2  skrll 
     95  1.3.4.2  skrll /* calls from pckbc etc */
     96  1.3.4.2  skrll int pckbport_cnattach(void *, struct pckbport_accessops const *,
     97  1.3.4.2  skrll 			      pckbport_slot_t);
     98  1.3.4.2  skrll pckbport_tag_t pckbport_attach(void *,
     99  1.3.4.2  skrll 				       struct pckbport_accessops const *);
    100  1.3.4.2  skrll struct device *pckbport_attach_slot(struct device *, pckbport_tag_t,
    101  1.3.4.2  skrll 					    pckbport_slot_t);
    102  1.3.4.2  skrll void pckbportintr(pckbport_tag_t, pckbport_slot_t, int);
    103  1.3.4.2  skrll 
    104  1.3.4.2  skrll /* md hook for use without mi wscons */
    105  1.3.4.2  skrll int pckbport_machdep_cnattach(pckbport_tag_t, pckbport_slot_t);
    106  1.3.4.2  skrll 
    107  1.3.4.2  skrll #endif /* _DEV_PCKBPORT_PCKBPORTVAR_H_ */
    108