diff options
Diffstat (limited to 'sys/arch/sparc64/dev/z8530kbd.c')
| -rw-r--r-- | sys/arch/sparc64/dev/z8530kbd.c | 77 |
1 files changed, 67 insertions, 10 deletions
diff --git a/sys/arch/sparc64/dev/z8530kbd.c b/sys/arch/sparc64/dev/z8530kbd.c index 1471259b44d..bb8184192ce 100644 --- a/sys/arch/sparc64/dev/z8530kbd.c +++ b/sys/arch/sparc64/dev/z8530kbd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: z8530kbd.c,v 1.7 2002/01/31 16:39:17 jason Exp $ */ +/* $OpenBSD: z8530kbd.c,v 1.8 2002/02/12 04:37:47 jason Exp $ */ /* $NetBSD: z8530tty.c,v 1.77 2001/05/30 15:24:24 lukem Exp $ */ /*- @@ -152,7 +152,7 @@ struct zskbd_softc { struct device zst_dev; /* required first: base device */ struct zs_chanstate *zst_cs; - struct timeout zst_diag_ch; + struct timeout zst_diag_ch, zst_bellto; u_int zst_overflows, zst_floods, @@ -204,6 +204,7 @@ struct zskbd_softc { int zst_leds; /* LED status */ u_int8_t zst_kbdstate; /* keyboard state */ int zst_layout; /* current layout */ + int zst_bellactive, zst_belltimeout; }; /* Definition of the driver for autoconfig. */ @@ -236,13 +237,15 @@ void zskbd_raw __P((struct zskbd_softc *, u_int8_t)); /* wskbd glue */ int zskbd_enable __P((void *, int)); void zskbd_set_leds __P((void *, int)); -int zskbd_get_leds __P((void *)); +int zskbd_get_leds __P((struct zskbd_softc *)); int zskbd_ioctl __P((void *, u_long, caddr_t, int, struct proc *)); void zskbd_cngetc __P((void *, u_int *, int *)); void zskbd_cnpollc __P((void *, int)); void zsstart_tx __P((struct zskbd_softc *)); int zsenqueue_tx __P((struct zskbd_softc *, u_char *, int)); +void zskbd_bell __P((struct zskbd_softc *, u_int, u_int, u_int)); +void zskbd_bellstop __P((void *)); struct wskbd_accessops zskbd_accessops = { zskbd_enable, @@ -311,6 +314,7 @@ zskbd_attach(parent, self, aux) dev_t dev; timeout_set(&zst->zst_diag_ch, zskbd_diag, zst); + timeout_set(&zst->zst_bellto, zskbd_bellstop, zst); zst->zst_tbp = zst->zst_tba = zst->zst_tbeg = zst->zst_tbuf; zst->zst_tend = zst->zst_tbeg + ZSKBD_RING_SIZE; @@ -1127,11 +1131,9 @@ zskbd_set_leds(v, wled) } int -zskbd_get_leds(v) - void *v; +zskbd_get_leds(zst) + struct zskbd_softc *zst; { - struct zskbd_softc *zst = v; - return (zst->zst_leds); } @@ -1143,21 +1145,76 @@ zskbd_ioctl(v, cmd, data, flag, p) int flag; struct proc *p; { + struct zskbd_softc *zst = v; + int *d_int = (int *)data; + struct wskbd_bell_data *d_bell = (struct wskbd_bell_data *)data; + switch (cmd) { case WSKBDIO_GTYPE: - *(int *)data = WSKBD_TYPE_SUN; + *d_int = WSKBD_TYPE_SUN; return (0); case WSKBDIO_SETLEDS: - zskbd_set_leds(v, *(int *)data); + zskbd_set_leds(zst, *d_int); return (0); case WSKBDIO_GETLEDS: - *(int *)data = zskbd_get_leds(v); + *d_int = zskbd_get_leds(zst); + return (0); + case WSKBDIO_COMPLEXBELL: + zskbd_bell(zst, d_bell->period, + d_bell->pitch, d_bell->volume); return (0); } return (-1); } void +zskbd_bell(zst, period, pitch, volume) + struct zskbd_softc *zst; + u_int period, pitch, volume; +{ + int ticks, s; + u_int8_t c = SKBD_CMD_BELLON; + + ticks = (period * hz)/1000; + if (ticks <= 0) + ticks = 1; + + s = splzs(); + if (zst->zst_bellactive) { + if (zst->zst_belltimeout == 0) + timeout_del(&zst->zst_bellto); + } + if (pitch == 0 || period == 0) { + zskbd_bellstop(zst); + splx(s); + return; + } + if (!zst->zst_bellactive) { + zst->zst_bellactive = 1; + zst->zst_belltimeout = 1; + zsenqueue_tx(zst, &c, 1); + timeout_add(&zst->zst_bellto, ticks); + } + splx(s); +} + +void +zskbd_bellstop(v) + void *v; +{ + struct zskbd_softc *zst = v; + int s; + u_int8_t c; + + s = splzs(); + zst->zst_belltimeout = 0; + c = SKBD_CMD_BELLOFF; + zsenqueue_tx(zst, &c, 1); + zst->zst_bellactive = 0; + splx(s); +} + +void zskbd_cnpollc(v, on) void *v; int on; |