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NetBSD/sys/arch/luna68k/dev/lunaws.c
nisimura 1b3cb15ca9 Fix errors in mouse event handling; 
- convert LMR bit pattern into RML since wsevent counts 0 for the leftmost
  mouse button.
- found hardware reports mouse button state in negated.
2000-10-19 10:35:34 +00:00

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/* $NetBSD: lunaws.c,v 1.5 2000/10/19 10:35:34 nisimura Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tohru Nishimura.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION 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.
*/
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: lunaws.c,v 1.5 2000/10/19 10:35:34 nisimura Exp $");
#include "wsmouse.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <dev/wscons/wsconsio.h>
#include <dev/wscons/wskbdvar.h>
#include <dev/wscons/wsksymdef.h>
#include <dev/wscons/wsksymvar.h>
#include <dev/wscons/wsmousevar.h>
#include <luna68k/dev/sioreg.h>
#include <luna68k/dev/siovar.h>
static const u_int8_t ch1_regs[6] = {
WR0_RSTINT, /* Reset E/S Interrupt */
WR1_RXALLS, /* Rx per char, No Tx */
0, /* */
WR3_RX8BIT | WR3_RXENBL, /* Rx */
WR4_BAUD96 | WR4_STOP1 | WR4_NPARITY, /* Tx/Rx */
WR5_TX8BIT | WR5_TXENBL, /* Tx */
};
struct ws_softc {
struct device sc_dv;
struct sioreg *sc_ctl;
u_int8_t sc_wr[6];
struct device *sc_wskbddev;
#if NWSMOUSE > 0
struct device *sc_wsmousedev;
int sc_msreport;
int buttons, dx, dy;
#endif
};
static void omkbd_input __P((void *, int));
static int omkbd_decode __P((void *, int, u_int *, int *));
static int omkbd_enable __P((void *, int));
static void omkbd_set_leds __P((void *, int));
static int omkbd_ioctl __P((void *, u_long, caddr_t, int, struct proc *));
struct wscons_keydesc omkbd_keydesctab[];
static const struct wskbd_mapdata omkbd_keymapdata = {
omkbd_keydesctab,
KB_JP,
};
static const struct wskbd_accessops omkbd_accessops = {
omkbd_enable,
omkbd_set_leds,
omkbd_ioctl,
};
void ws_cnattach __P((void));
static void ws_cngetc __P((void *, u_int *, int *));
static void ws_cnpollc __P((void *, int));
static const struct wskbd_consops ws_consops = {
ws_cngetc,
ws_cnpollc,
};
#if NWSMOUSE > 0
static int omms_enable __P((void *));
static int omms_ioctl __P((void *, u_long, caddr_t, int, struct proc *));
static void omms_disable __P((void *));
static const struct wsmouse_accessops omms_accessops = {
omms_enable,
omms_ioctl,
omms_disable,
};
#endif
static void wsintr __P((int));
static int wsmatch __P((struct device *, struct cfdata *, void *));
static void wsattach __P((struct device *, struct device *, void *));
static int ws_submatch_kbd __P((struct device *, struct cfdata *, void *));
#if NWSMOUSE > 0
static int ws_submatch_mouse __P((struct device *, struct cfdata *, void *));
#endif
const struct cfattach ws_ca = {
sizeof(struct ws_softc), wsmatch, wsattach
};
extern struct cfdriver ws_cd;
extern int syscngetc __P((dev_t));
extern void syscnputc __P((dev_t, int));
static int
wsmatch(parent, match, aux)
struct device *parent;
struct cfdata *match;
void *aux;
{
struct sio_attach_args *args = aux;
if (args->channel != 1)
return 0;
return 1;
}
static void
wsattach(parent, self, aux)
struct device *parent;
struct device *self;
void *aux;
{
struct ws_softc *sc = (struct ws_softc *)self;
struct sio_softc *scp = (struct sio_softc *)parent;
struct sio_attach_args *args = aux;
struct wskbddev_attach_args a;
sc->sc_ctl = (struct sioreg *)scp->scp_ctl + 1;
bcopy(ch1_regs, sc->sc_wr, sizeof(ch1_regs));
scp->scp_intr[1] = wsintr;
setsioreg(sc->sc_ctl, WR0, sc->sc_wr[WR0]);
setsioreg(sc->sc_ctl, WR4, sc->sc_wr[WR4]);
setsioreg(sc->sc_ctl, WR3, sc->sc_wr[WR3]);
setsioreg(sc->sc_ctl, WR5, sc->sc_wr[WR5]);
setsioreg(sc->sc_ctl, WR0, sc->sc_wr[WR0]);
setsioreg(sc->sc_ctl, WR1, sc->sc_wr[WR1]);
syscnputc((dev_t)1, 0x20); /* keep quiet mouse */
printf("\n");
a.console = (args->hwflags == 1);
a.keymap = &omkbd_keymapdata;
a.accessops = &omkbd_accessops;
a.accesscookie = (void *)sc;
sc->sc_wskbddev = config_found_sm(self, &a, wskbddevprint,
ws_submatch_kbd);
#if NWSMOUSE > 0
{
struct wsmousedev_attach_args b;
b.accessops = &omms_accessops;
b.accesscookie = (void *)sc;
sc->sc_wsmousedev = config_found_sm(self, &b, wsmousedevprint,
ws_submatch_mouse);
sc->sc_msreport = 0;
}
#endif
}
static int
ws_submatch_kbd(parent, cf, aux)
struct device *parent;
struct cfdata *cf;
void *aux;
{
if (strcmp(cf->cf_driver->cd_name, "wskbd"))
return (0);
return ((*cf->cf_attach->ca_match)(parent, cf, aux));
}
#if NWSMOUSE > 0
static int
ws_submatch_mouse(parent, cf, aux)
struct device *parent;
struct cfdata *cf;
void *aux;
{
if (strcmp(cf->cf_driver->cd_name, "wsmouse"))
return (0);
return ((*cf->cf_attach->ca_match)(parent, cf, aux));
}
#endif
/*ARGSUSED*/
static void
wsintr(chan)
int chan;
{
struct ws_softc *sc = ws_cd.cd_devs[0];
struct sioreg *sio = sc->sc_ctl;
u_int code;
int rr;
rr = getsiocsr(sio);
if (rr & RR_RXRDY) {
do {
code = sio->sio_data;
if (rr & (RR_FRAMING | RR_OVERRUN | RR_PARITY)) {
sio->sio_cmd = WR0_ERRRST;
continue;
}
#if NWSMOUSE > 0
/*
* if (code >= 0x80 && code <= 0x87), then
* it's the first byte of 3 byte long mouse report
* code[0] & 07 -> LMR button condition
* code[1], [2] -> x,y delta
* otherwise, key press or release event.
*/
if (sc->sc_msreport == 0) {
if (code < 0x80 || code > 0x87) {
omkbd_input(sc, code);
continue;
}
code = (code & 07) ^ 07;
/* LMR->RML: wsevent counts 0 for leftmost */
sc->buttons = (code & 02);
if (code & 01)
sc->buttons |= 04;
if (code & 04)
sc->buttons |= 01;
sc->sc_msreport = 1;
}
else if (sc->sc_msreport == 1) {
sc->dx = (signed char)code;
sc->sc_msreport = 2;
}
else if (sc->sc_msreport == 2) {
sc->dy = (signed char)code;
wsmouse_input(sc->sc_wsmousedev,
sc->buttons, sc->dx, sc->dy, 0, 0);
sc->sc_msreport = 0;
}
#else
omkbd_input(sc, code);
#endif
} while ((rr = getsiocsr(sio)) & RR_RXRDY);
}
if (rr && RR_TXRDY)
sio->sio_cmd = WR0_RSTPEND;
/* not capable of transmit, yet */
}
static void
omkbd_input(v, data)
void *v;
int data;
{
struct ws_softc *sc = v;
u_int type;
int key;
if (omkbd_decode(v, data, &type, &key))
wskbd_input(sc->sc_wskbddev, type, key);
}
static int
omkbd_decode(v, datain, type, dataout)
void *v;
int datain;
u_int *type;
int *dataout;
{
*type = (datain & 0x80) ? WSCONS_EVENT_KEY_UP : WSCONS_EVENT_KEY_DOWN;
*dataout = datain & 0x7f;
return 1;
}
#define KC(n) KS_KEYCODE(n)
static const keysym_t omkbd_keydesc_1[] = {
/* pos command normal shifted */
KC(0x9), KS_Tab,
KC(0xa), KS_Control_L,
KC(0xb), KS_Mode_switch, /* Kana */
KC(0xc), KS_Shift_R,
KC(0xd), KS_Shift_L,
KC(0xe), KS_Caps_Lock,
KC(0xf), KS_Meta_L, /* Zenmen */
KC(0x10), KS_Escape,
KC(0x11), KS_BackSpace,
KC(0x12), KS_Return,
KC(0x14), KS_space,
KC(0x15), KS_Delete,
KC(0x16), KS_Alt_L, /* Henkan */
KC(0x17), KS_Alt_R, /* Kakutei */
KC(0x18), KS_f11, /* Shokyo */
KC(0x19), KS_f12, /* Yobidashi */
KC(0x1a), KS_f13, /* Bunsetsu L */
KC(0x1b), KS_f14, /* Bunsetsu R */
KC(0x1c), KS_KP_Up,
KC(0x1d), KS_KP_Left,
KC(0x1e), KS_KP_Right,
KC(0x1f), KS_KP_Down,
/* KC(0x20), KS_f11, */
/* KC(0x21), KS_f12, */
KC(0x22), KS_1, KS_exclam,
KC(0x23), KS_2, KS_quotedbl,
KC(0x24), KS_3, KS_numbersign,
KC(0x25), KS_4, KS_dollar,
KC(0x26), KS_5, KS_percent,
KC(0x27), KS_6, KS_ampersand,
KC(0x28), KS_7, KS_apostrophe,
KC(0x29), KS_8, KS_parenleft,
KC(0x2a), KS_9, KS_parenright,
KC(0x2b), KS_0,
KC(0x2c), KS_minus, KS_equal,
KC(0x2d), KS_asciicircum, KS_asciitilde,
KC(0x2e), KS_backslash, KS_bar,
/* KC(0x30), KS_f13, */
/* KC(0x31), KS_f14, */
KC(0x32), KS_q,
KC(0x33), KS_w,
KC(0x34), KS_e,
KC(0x35), KS_r,
KC(0x36), KS_t,
KC(0x37), KS_y,
KC(0x38), KS_u,
KC(0x39), KS_i,
KC(0x3a), KS_o,
KC(0x3b), KS_p,
KC(0x3c), KS_at, KS_grave,
KC(0x3d), KS_bracketleft, KS_braceleft,
KC(0x42), KS_a,
KC(0x43), KS_s,
KC(0x44), KS_d,
KC(0x45), KS_f,
KC(0x46), KS_g,
KC(0x47), KS_h,
KC(0x48), KS_j,
KC(0x49), KS_k,
KC(0x4a), KS_l,
KC(0x4b), KS_semicolon, KS_plus,
KC(0x4c), KS_colon, KS_asterisk,
KC(0x4d), KS_bracketright, KS_braceright,
KC(0x52), KS_z,
KC(0x53), KS_x,
KC(0x54), KS_c,
KC(0x55), KS_v,
KC(0x56), KS_b,
KC(0x57), KS_n,
KC(0x58), KS_m,
KC(0x59), KS_comma, KS_less,
KC(0x5a), KS_period, KS_greater,
KC(0x5b), KS_slash, KS_question,
KC(0x5c), KS_underscore,
KC(0x60), KS_KP_Delete,
KC(0x61), KS_KP_Add,
KC(0x62), KS_KP_Subtract,
KC(0x63), KS_KP_7,
KC(0x64), KS_KP_8,
KC(0x65), KS_KP_9,
KC(0x66), KS_KP_4,
KC(0x67), KS_KP_5,
KC(0x68), KS_KP_6,
KC(0x69), KS_KP_1,
KC(0x6a), KS_KP_2,
KC(0x6b), KS_KP_3,
KC(0x6c), KS_KP_0,
KC(0x6d), KS_KP_Decimal,
KC(0x6e), KS_KP_Enter,
KC(0x72), KS_f1,
KC(0x73), KS_f2,
KC(0x74), KS_f3,
KC(0x75), KS_f4,
KC(0x76), KS_f5,
KC(0x77), KS_f6,
KC(0x78), KS_f7,
KC(0x79), KS_f8,
KC(0x7a), KS_f9,
KC(0x7b), KS_f10,
KC(0x7c), KS_KP_Multiply,
KC(0x7d), KS_KP_Divide,
KC(0x7e), KS_KP_Equal,
KC(0x7f), KS_KP_Separator,
};
#define SIZE(map) (sizeof(map)/sizeof(keysym_t))
struct wscons_keydesc omkbd_keydesctab[] = {
{ KB_JP, 0, SIZE(omkbd_keydesc_1), omkbd_keydesc_1, },
{ 0, 0, 0, 0 },
};
static void
ws_cngetc(v, type, data)
void *v;
u_int *type;
int *data;
{
int code;
do {
code = syscngetc((dev_t)1);
} while (!omkbd_decode(v, code, type, data));
}
static void
ws_cnpollc(v, on)
void *v;
int on;
{
}
/* EXPORT */ void
ws_cnattach()
{
static int voidfill;
/* XXX need CH.B initialization XXX */
wskbd_cnattach(&ws_consops, &voidfill, &omkbd_keymapdata);
}
static int
omkbd_enable(v, on)
void *v;
int on;
{
return 0;
}
static void
omkbd_set_leds(v, leds)
void *v;
int leds;
{
#if 0
syscnputc((dev_t)1, 0x10); /* kana LED on */
syscnputc((dev_t)1, 0x00); /* kana LED off */
syscnputc((dev_t)1, 0x11); /* caps LED on */
syscnputc((dev_t)1, 0x01); /* caps LED off */
#endif
}
static int
omkbd_ioctl(v, cmd, data, flag, p)
void *v;
u_long cmd;
caddr_t data;
int flag;
struct proc *p;
{
switch (cmd) {
case WSKBDIO_GTYPE:
*(int *)data = 0x19991005 /* XXX */;
return 0;
case WSKBDIO_SETLEDS:
case WSKBDIO_GETLEDS:
case WSKBDIO_COMPLEXBELL: /* XXX capable of complex bell */
return 0;
}
return -1;
}
#if NWSMOUSE > 0
static int
omms_enable(v)
void *v;
{
struct ws_softc *sc = v;
syscnputc((dev_t)1, 0x60); /* enable 3 byte long mouse reporting */
sc->sc_msreport = 0;
return 0;
}
/*ARGUSED*/
static int
omms_ioctl(v, cmd, data, flag, p)
void *v;
u_long cmd;
caddr_t data;
int flag;
struct proc *p;
{
if (cmd == WSMOUSEIO_GTYPE) {
*(u_int *)data = 0x19991005; /* XXX */
return 0;
}
return ENOTTY;
}
static void
omms_disable(v)
void *v;
{
struct ws_softc *sc = v;
syscnputc((dev_t)1, 0x20); /* quiet mouse */
sc->sc_msreport = 0;
}
#endif
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