/*
* WSKBDIO ioctls, handled in both emulation mode and in ``raw'' mode.
* Some of these have no real effect in raw mode, however.
*/
int
wskbd_displayioctl(struct device *dev, u_long cmd, caddr_t data, int flag,
struct proc *p)
{
struct wskbd_softc *sc = (struct wskbd_softc *)dev;
struct wskbd_bell_data *ubdp, *kbdp;
struct wskbd_keyrepeat_data *ukdp, *kkdp;
struct wskbd_map_data *umdp;
kbd_t enc;
void *buf;
int len, error;
switch (cmd) {
case WSKBDIO_BELL:
case WSKBDIO_COMPLEXBELL:
case WSKBDIO_SETBELL:
case WSKBDIO_SETKEYREPEAT:
case WSKBDIO_SETDEFAULTKEYREPEAT:
case WSKBDIO_SETMAP:
case WSKBDIO_SETENCODING:
if ((flag & FWRITE) == 0)
return (EACCES);
}
switch (cmd) {
#define SETBELL(dstp, srcp, dfltp) \
do { \
(dstp)->pitch = ((srcp)->which & WSKBD_BELL_DOPITCH) ? \
(srcp)->pitch : (dfltp)->pitch; \
(dstp)->period = ((srcp)->which & WSKBD_BELL_DOPERIOD) ? \
(srcp)->period : (dfltp)->period; \
(dstp)->volume = ((srcp)->which & WSKBD_BELL_DOVOLUME) ? \
(srcp)->volume : (dfltp)->volume; \
(dstp)->which = WSKBD_BELL_DOALL; \
} while (0)
case WSKBDIO_BELL:
return ((*sc->sc_accessops->ioctl)(sc->sc_accesscookie,
WSKBDIO_COMPLEXBELL, (caddr_t)&sc->sc_bell_data, flag, p));
case WSKBDIO_COMPLEXBELL:
ubdp = (struct wskbd_bell_data *)data;
SETBELL(ubdp, ubdp, &sc->sc_bell_data);
return ((*sc->sc_accessops->ioctl)(sc->sc_accesscookie,
WSKBDIO_COMPLEXBELL, (caddr_t)ubdp, flag, p));
case WSKBDIO_SETBELL:
kbdp = &sc->sc_bell_data;
setbell:
ubdp = (struct wskbd_bell_data *)data;
SETBELL(kbdp, ubdp, kbdp);
return (0);
case WSKBDIO_GETBELL:
kbdp = &sc->sc_bell_data;
getbell:
ubdp = (struct wskbd_bell_data *)data;
SETBELL(ubdp, kbdp, kbdp);
return (0);
case WSKBDIO_SETDEFAULTBELL:
if ((error = suser(p, 0)) != 0)
return (error);
kbdp = &wskbd_default_bell_data;
goto setbell;
case WSKBDIO_GETDEFAULTBELL:
kbdp = &wskbd_default_bell_data;
goto getbell;
#undef SETBELL
#define SETKEYREPEAT(dstp, srcp, dfltp) \
do { \
(dstp)->del1 = ((srcp)->which & WSKBD_KEYREPEAT_DODEL1) ? \
(srcp)->del1 : (dfltp)->del1; \
(dstp)->delN = ((srcp)->which & WSKBD_KEYREPEAT_DODELN) ? \
(srcp)->delN : (dfltp)->delN; \
(dstp)->which = WSKBD_KEYREPEAT_DOALL; \
} while (0)
case WSKBDIO_SETKEYREPEAT:
kkdp = &sc->sc_keyrepeat_data;
setkeyrepeat:
ukdp = (struct wskbd_keyrepeat_data *)data;
SETKEYREPEAT(kkdp, ukdp, kkdp);
return (0);
case WSKBDIO_GETKEYREPEAT:
kkdp = &sc->sc_keyrepeat_data;
getkeyrepeat:
ukdp = (struct wskbd_keyrepeat_data *)data;
SETKEYREPEAT(ukdp, kkdp, kkdp);
return (0);
case WSKBDIO_SETDEFAULTKEYREPEAT:
if ((error = suser(p, 0)) != 0)
return (error);
kkdp = &wskbd_default_keyrepeat_data;
goto setkeyrepeat;
case WSKBDIO_GETDEFAULTKEYREPEAT:
kkdp = &wskbd_default_keyrepeat_data;
goto getkeyrepeat;
#undef SETKEYREPEAT
case WSKBDIO_SETMAP:
umdp = (struct wskbd_map_data *)data;
if (umdp->maplen > WSKBDIO_MAXMAPLEN)
return (EINVAL);
len = umdp->maplen * sizeof(struct wscons_keymap);
buf = malloc(len, M_TEMP, M_WAITOK);
error = copyin(umdp->map, buf, len);
if (error == 0) {
wskbd_init_keymap(umdp->maplen,
&sc->sc_map, &sc->sc_maplen);
memcpy(sc->sc_map, buf, len);
/* drop the variant bits handled by the map */
enc = KB_USER | (KB_VARIANT(sc->id->t_keymap.layout) &
KB_HANDLEDBYWSKBD);
wskbd_update_layout(sc->id, enc);
}
free(buf, M_TEMP);
return(error);
case WSKBDIO_GETMAP:
umdp = (struct wskbd_map_data *)data;
if (umdp->maplen > sc->sc_maplen)
umdp->maplen = sc->sc_maplen;
error = copyout(sc->sc_map, umdp->map,
umdp->maplen*sizeof(struct wscons_keymap));
return(error);
case WSKBDIO_GETENCODING:
*((kbd_t *)data) = sc->id->t_keymap.layout & ~KB_DEFAULT;
return(0);
case WSKBDIO_SETENCODING:
enc = *((kbd_t *)data);
if (KB_ENCODING(enc) == KB_USER) {
/* user map must already be loaded */
if (KB_ENCODING(sc->id->t_keymap.layout) != KB_USER)
return (EINVAL);
/* map variants make no sense */
if (KB_VARIANT(enc) & ~KB_HANDLEDBYWSKBD)
return (EINVAL);
} else {
error = wskbd_load_keymap(&sc->id->t_keymap, enc,
&sc->sc_map, &sc->sc_maplen);
if (error)
return (error);
}
wskbd_update_layout(sc->id, enc);
#if NWSMUX > 0
/* Update mux default layout */
if (sc->sc_base.me_parent != NULL)
wsmux_set_layout(sc->sc_base.me_parent, enc);
#endif
return (0);
}
/*
* Try the keyboard driver for WSKBDIO ioctls. It returns -1
* if it didn't recognize the request, and in turn we return
* -1 if we didn't recognize the request.
*/
/* printf("kbdaccess\n"); */
error = (*sc->sc_accessops->ioctl)(sc->sc_accesscookie, cmd, data,
flag, p);
#ifdef WSDISPLAY_COMPAT_RAWKBD
if (!error && cmd == WSKBDIO_SETMODE && *(int *)data == WSKBD_RAW) {
int s = spltty();
sc->id->t_modifiers &= ~(MOD_SHIFT_L | MOD_SHIFT_R
| MOD_CONTROL_L | MOD_CONTROL_R
| MOD_META_L | MOD_META_R
| MOD_COMMAND
| MOD_COMMAND1 | MOD_COMMAND2);
#if NWSDISPLAY > 0
if (sc->sc_repeating) {
sc->sc_repeating = 0;
timeout_del(&sc->sc_repeat_ch);
}
#endif
splx(s);
}
#endif
return (error);
}
/*
* WSKBDIO ioctls, handled in both emulation mode and in ``raw'' mode.
* Some of these have no real effect in raw mode, however.
*/
static int
wskbd_displayioctl(device_t dev, u_long cmd, void *data, int flag,
struct lwp *l)
{
#ifdef WSDISPLAY_SCROLLSUPPORT
struct wskbd_scroll_data *usdp, *ksdp;
#endif
struct wskbd_softc *sc = device_private(dev);
struct wskbd_bell_data *ubdp, *kbdp;
struct wskbd_keyrepeat_data *ukdp, *kkdp;
struct wskbd_map_data *umdp;
struct wskbd_mapdata md;
kbd_t enc;
void *tbuf;
int len, error;
switch (cmd) {
#define SETBELL(dstp, srcp, dfltp) \
do { \
(dstp)->pitch = ((srcp)->which & WSKBD_BELL_DOPITCH) ? \
(srcp)->pitch : (dfltp)->pitch; \
(dstp)->period = ((srcp)->which & WSKBD_BELL_DOPERIOD) ? \
(srcp)->period : (dfltp)->period; \
(dstp)->volume = ((srcp)->which & WSKBD_BELL_DOVOLUME) ? \
(srcp)->volume : (dfltp)->volume; \
(dstp)->which = WSKBD_BELL_DOALL; \
} while (0)
case WSKBDIO_BELL:
if ((flag & FWRITE) == 0)
return (EACCES);
return ((*sc->sc_accessops->ioctl)(sc->sc_accesscookie,
WSKBDIO_COMPLEXBELL, (void *)&sc->sc_bell_data, flag, l));
case WSKBDIO_COMPLEXBELL:
if ((flag & FWRITE) == 0)
return (EACCES);
ubdp = (struct wskbd_bell_data *)data;
SETBELL(ubdp, ubdp, &sc->sc_bell_data);
return ((*sc->sc_accessops->ioctl)(sc->sc_accesscookie,
WSKBDIO_COMPLEXBELL, (void *)ubdp, flag, l));
case WSKBDIO_SETBELL:
if ((flag & FWRITE) == 0)
return (EACCES);
kbdp = &sc->sc_bell_data;
setbell:
ubdp = (struct wskbd_bell_data *)data;
SETBELL(kbdp, ubdp, kbdp);
return (0);
case WSKBDIO_GETBELL:
kbdp = &sc->sc_bell_data;
getbell:
ubdp = (struct wskbd_bell_data *)data;
SETBELL(ubdp, kbdp, kbdp);
return (0);
case WSKBDIO_SETDEFAULTBELL:
if ((error = kauth_authorize_device(l->l_cred,
KAUTH_DEVICE_WSCONS_KEYBOARD_BELL, NULL, NULL,
NULL, NULL)) != 0)
return (error);
kbdp = &wskbd_default_bell_data;
goto setbell;
case WSKBDIO_GETDEFAULTBELL:
kbdp = &wskbd_default_bell_data;
goto getbell;
#undef SETBELL
#define SETKEYREPEAT(dstp, srcp, dfltp) \
do { \
(dstp)->del1 = ((srcp)->which & WSKBD_KEYREPEAT_DODEL1) ? \
(srcp)->del1 : (dfltp)->del1; \
(dstp)->delN = ((srcp)->which & WSKBD_KEYREPEAT_DODELN) ? \
(srcp)->delN : (dfltp)->delN; \
(dstp)->which = WSKBD_KEYREPEAT_DOALL; \
} while (0)
case WSKBDIO_SETKEYREPEAT:
if ((flag & FWRITE) == 0)
return (EACCES);
kkdp = &sc->sc_keyrepeat_data;
setkeyrepeat:
ukdp = (struct wskbd_keyrepeat_data *)data;
SETKEYREPEAT(kkdp, ukdp, kkdp);
return (0);
case WSKBDIO_GETKEYREPEAT:
kkdp = &sc->sc_keyrepeat_data;
getkeyrepeat:
ukdp = (struct wskbd_keyrepeat_data *)data;
SETKEYREPEAT(ukdp, kkdp, kkdp);
return (0);
case WSKBDIO_SETDEFAULTKEYREPEAT:
if ((error = kauth_authorize_device(l->l_cred,
KAUTH_DEVICE_WSCONS_KEYBOARD_KEYREPEAT, NULL, NULL,
NULL, NULL)) != 0)
return (error);
kkdp = &wskbd_default_keyrepeat_data;
goto setkeyrepeat;
case WSKBDIO_GETDEFAULTKEYREPEAT:
kkdp = &wskbd_default_keyrepeat_data;
goto getkeyrepeat;
#ifdef WSDISPLAY_SCROLLSUPPORT
#define SETSCROLLMOD(dstp, srcp, dfltp) \
do { \
(dstp)->mode = ((srcp)->which & WSKBD_SCROLL_DOMODE) ? \
(srcp)->mode : (dfltp)->mode; \
(dstp)->modifier = ((srcp)->which & WSKBD_SCROLL_DOMODIFIER) ? \
(srcp)->modifier : (dfltp)->modifier; \
(dstp)->which = WSKBD_SCROLL_DOALL; \
} while (0)
case WSKBDIO_SETSCROLL:
usdp = (struct wskbd_scroll_data *)data;
ksdp = &sc->sc_scroll_data;
SETSCROLLMOD(ksdp, usdp, ksdp);
return (0);
case WSKBDIO_GETSCROLL:
usdp = (struct wskbd_scroll_data *)data;
ksdp = &sc->sc_scroll_data;
SETSCROLLMOD(usdp, ksdp, ksdp);
return (0);
#else
case WSKBDIO_GETSCROLL:
case WSKBDIO_SETSCROLL:
return ENODEV;
#endif
#undef SETKEYREPEAT
case WSKBDIO_SETMAP:
if ((flag & FWRITE) == 0)
return (EACCES);
umdp = (struct wskbd_map_data *)data;
if (umdp->maplen > WSKBDIO_MAXMAPLEN)
return (EINVAL);
len = umdp->maplen*sizeof(struct wscons_keymap);
tbuf = malloc(len, M_TEMP, M_WAITOK);
error = copyin(umdp->map, tbuf, len);
if (error == 0) {
wskbd_init_keymap(umdp->maplen,
&sc->sc_map, &sc->sc_maplen);
memcpy(sc->sc_map, tbuf, len);
/* drop the variant bits handled by the map */
sc->sc_layout = KB_USER |
(KB_VARIANT(sc->sc_layout) & KB_HANDLEDBYWSKBD);
wskbd_update_layout(sc->id, sc->sc_layout);
}
free(tbuf, M_TEMP);
return(error);
case WSKBDIO_GETMAP:
umdp = (struct wskbd_map_data *)data;
if (umdp->maplen > sc->sc_maplen)
umdp->maplen = sc->sc_maplen;
error = copyout(sc->sc_map, umdp->map,
umdp->maplen*sizeof(struct wscons_keymap));
return(error);
case WSKBDIO_GETENCODING:
*((kbd_t *) data) = sc->sc_layout;
return(0);
case WSKBDIO_SETENCODING:
if ((flag & FWRITE) == 0)
return (EACCES);
enc = *((kbd_t *)data);
if (KB_ENCODING(enc) == KB_USER) {
/* user map must already be loaded */
if (KB_ENCODING(sc->sc_layout) != KB_USER)
return (EINVAL);
/* map variants make no sense */
if (KB_VARIANT(enc) & ~KB_HANDLEDBYWSKBD)
return (EINVAL);
} else {
md = *(sc->id->t_keymap); /* structure assignment */
md.layout = enc;
error = wskbd_load_keymap(&md, &sc->sc_map,
&sc->sc_maplen);
if (error)
return (error);
}
sc->sc_layout = enc;
wskbd_update_layout(sc->id, enc);
return (0);
case WSKBDIO_SETVERSION:
return wsevent_setversion(sc->sc_base.me_evp, *(int *)data);
}
/*
* Try the keyboard driver for WSKBDIO ioctls. It returns -1
* if it didn't recognize the request, and in turn we return
* -1 if we didn't recognize the request.
*/
/* printf("kbdaccess\n"); */
error = (*sc->sc_accessops->ioctl)(sc->sc_accesscookie, cmd, data,
flag, l);
#ifdef WSDISPLAY_COMPAT_RAWKBD
if (!error && cmd == WSKBDIO_SETMODE && *(int *)data == WSKBD_RAW) {
int s = spltty();
sc->id->t_modifiers &= ~(MOD_SHIFT_L | MOD_SHIFT_R
| MOD_CONTROL_L | MOD_CONTROL_R
| MOD_META_L | MOD_META_R
| MOD_COMMAND
| MOD_COMMAND1 | MOD_COMMAND2);
if (sc->sc_repeating) {
sc->sc_repeating = 0;
callout_stop(&sc->sc_repeat_ch);
}
splx(s);
}
#endif
return (error);
}
