Changeset View

Standalone View

Show First 20 Lines • Show All 229 Lines • ▼ Show 20 Lines	dcons_timeout(void *v)
struct tty *tp;		struct tty *tp;
struct dcons_softc *dc;		struct dcons_softc *dc;
int i, c, polltime;		int i, c, polltime;

for (i = 0; i < DCONS_NPORT; i ++) {		for (i = 0; i < DCONS_NPORT; i ++) {
dc = &sc[i];		dc = &sc[i];
tp = dc->tty;		tp = dc->tty;

tty_lock(tp);		ttydisc_lock(tp);
while ((c = dcons_os_checkc_nopoll(dc)) != -1) {		while ((c = dcons_os_checkc_nopoll(dc)) != -1) {
ttydisc_rint(tp, c, 0);		ttydisc_rint(tp, c, 0);
poll_idle = 0;		poll_idle = 0;
}		}
ttydisc_rint_done(tp);		ttydisc_rint_done(tp);
tty_unlock(tp);		ttydisc_unlock(tp);
}		}
poll_idle++;		poll_idle++;
polltime = hz;		polltime = hz;
if (poll_idle <= (poll_hz * DCONS_POLL_IDLE))		if (poll_idle <= (poll_hz * DCONS_POLL_IDLE))
polltime /= poll_hz;		polltime /= poll_hz;
callout_reset(&dcons_callout, polltime, dcons_timeout, tp);		callout_reset(&dcons_callout, polltime, dcons_timeout, tp);
}		}

▲ Show 20 Lines • Show All 263 Lines • Show Last 20 Lines