C++ (Cpp) pckbd_led_encode Examples

Example #1

File: pckbd.c Project: MarginC/kame

void
pckbd_set_leds(void *v, int leds)
{
	struct pckbd_softc *sc = v;
	u_char cmd[2];

	cmd[0] = KBC_MODEIND;
	cmd[1] = pckbd_led_encode(leds);
	sc->sc_ledstate = cmd[1];

	(void)pckbport_enqueue_cmd(sc->id->t_kbctag, sc->id->t_kbcslot,
				 cmd, 2, 0, 0, 0);
}

Example #2

File: pckbd.c Project: RyanLucchese/rumpkernel-netbsd-src

int
pckbd_ioctl(void *v, u_long cmd, void *data, int flag,
    struct lwp *l)
{
	struct pckbd_softc *sc = v;

	switch (cmd) {
	case WSKBDIO_GTYPE:
		*(int *)data = WSKBD_TYPE_PC_XT;
		return 0;
	case WSKBDIO_SETLEDS:
	{
		int res;
		u_char cmdb[2];

		cmdb[0] = KBC_MODEIND;
		cmdb[1] = pckbd_led_encode(*(int *)data);
		sc->sc_ledstate = cmdb[1];
		res = pckbport_enqueue_cmd(sc->id->t_kbctag, sc->id->t_kbcslot,
					cmdb, 2, 0, 1, 0);
		return res;
	}
	case WSKBDIO_GETLEDS:
		*(int *)data = pckbd_led_decode(sc->sc_ledstate);
		return 0;
	case WSKBDIO_COMPLEXBELL:
#define d ((struct wskbd_bell_data *)data)
		/*
		 * Keyboard can't beep directly; we have an
		 * externally-provided global hook to do this.
		 */
		pckbd_bell(d->pitch, d->period, d->volume, 0);
#undef d
		return 0;
#ifdef WSDISPLAY_COMPAT_RAWKBD
	case WSKBDIO_SETMODE:
		sc->rawkbd = (*(int *)data == WSKBD_RAW);
		return 0;
#endif
	}
	return EPASSTHROUGH;
}