Restore support for bell pitch/duration.

Because we only support a single argument to tf_param, use 16 bits for
the pitch and 16 bits for the duration. While there, make the argument
unsigned. There isn't a single param call that needs a signed integer.

Submitted by:	danfe (modified)

1 files changed, 9 insertions, 0 deletions

diff --git a/sys/dev/syscons/teken/teken_subr_compat.h b/sys/dev/syscons/teken/teken_subr_compat.h
index e49c1cd5696f..4e03c6676da5 100644
--- a/sys/dev/syscons/teken/teken_subr_compat.h
+++ b/sys/dev/syscons/teken/teken_subr_compat.h
@@ -66,6 +66,15 @@ teken_subr_cons25_switch_virtual_terminal(teken_t *t, unsigned int vt)
 	teken_funcs_param(t, TP_SWITCHVT, vt);
 }
 
+static void
+teken_subr_cons25_set_bell_pitch_duration(teken_t *t, unsigned int pitch,
+    unsigned int duration)
+{
+
+	teken_funcs_param(t, TP_SETBELLPD, (pitch << 16) |
+	    (duration & 0xffff));
+}
+
 #if 0
 static void
 teken_subr_vt52_decid(teken_t *t)