85 lines
3.4 KiB
C
85 lines
3.4 KiB
C
/* $NetBSD: fbreg.h,v 1.5 1995/09/12 07:51:35 jonathan Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Ralph Campbell and Rick Macklem.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)fbreg.h 8.1 (Berkeley) 6/10/93
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*/
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/*
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* Data for fb.c generic frame buffer routines that are called by the
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* various frame buffer drivers.
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*/
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struct fbuaccess {
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PM_Info scrInfo;
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pmEvent events[PM_MAXEVQ];
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pmTimeCoord tcs[MOTION_BUFFER_SIZE];
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};
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struct pmax_fbtty {
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/*int initialized; /* Set up yet? */
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int row, col; /* Screen pos for glass tty */
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void (*KBDPutc)(); /* Send char to keyboard func */
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dev_t kbddev; /* Device for KBDPutc */
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};
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/*
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* Mouse report structure definition
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*/
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typedef struct {
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char state; /* buttons and sign bits */
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short dx; /* delta X since last change */
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short dy; /* delta Y since last change */
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char byteCount; /* mouse report byte count */
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} MouseReport;
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/*
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* Macro to translate from a time struct to milliseconds.
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*/
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#define TO_MS(tv) ((tv.tv_sec * 1000) + (tv.tv_usec / 1000))
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extern void fbKbdEvent __P((int, struct fbinfo *));
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extern void fbMouseEvent __P((MouseReport *, struct fbinfo *));
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extern void fbMouseButtons __P((MouseReport *, struct fbinfo *));
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extern void fbScroll __P((struct fbinfo *));
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extern void fbPutc __P((dev_t, int));
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extern void fbBlitc __P((int, struct fbinfo *));
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extern int kbdMapChar __P((int));
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extern void KBDReset __P((dev_t, void (*)(dev_t, int)));
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extern void MouseInit __P((dev_t, void (*)(dev_t, int), int (*)(dev_t)));
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extern int KBDGetc __P((void));
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extern int tb_kbdmouseconfig __P((struct fbinfo *fi));
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extern int fbmmap_fb __P((struct fbinfo *, dev_t, caddr_t, struct proc *));
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