NetBSD/sys/arch/arm32/dev/pmsvar.h

75 lines
2.8 KiB
C
Raw Normal View History

/* $NetBSD: pmsvar.h,v 1.1 1997/10/14 19:35:35 mark Exp $ */
/*
* Copyright (c) 1997 Mark Brinicombe.
* Copyright (c) 1997 Causality Limited
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. The name of the company nor the name of the author may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* 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 OR CONTRIBUTORS 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.
*
* RiscBSD kernel project
*
* pmsvar.h
*
* Created : 02/02/97
*/
/*
* softc structure for the pms device
*/
struct pms_softc {
struct device sc_dev; /* device node */
void *sc_ih; /* interrupt pointer */
bus_space_tag_t sc_iot; /* bus tag */
bus_space_handle_t sc_ioh; /* bus handle */
int sc_irqnum; /* interrupt number */
void (*sc_intenable) __P((struct pms_softc *, int));
struct proc *sc_proc;
struct clist sc_q;
struct selinfo sc_rsel;
u_int sc_state; /* mouse driver state */
#define PMS_OPEN 0x01 /* device is open */
#define PMS_ASLP 0x02 /* waiting for mouse data */
int sc_mode; /* device mode */
u_int sc_status; /* mouse button status */
int sc_x, sc_y; /* accumulated motion in the X,Y axis */
int boundx, boundy, bounda, boundb; /* Bounding box. x,y is bottom left */
int origx, origy;
int lastx, lasty, lastb;
};
/* function prototypes used by attach routines */
int pmsintr __P((void *));
int pmsinit __P((struct pms_softc *));
/* End of pmsvar.h */