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-rw-r--r--sbin/comcontrol/comcontrol.811
1 files changed, 11 insertions, 0 deletions
diff --git a/sbin/comcontrol/comcontrol.8 b/sbin/comcontrol/comcontrol.8
index 698d314..20bf4d5 100644
--- a/sbin/comcontrol/comcontrol.8
+++ b/sbin/comcontrol/comcontrol.8
@@ -24,6 +24,17 @@ Set the time to wait after dropping DTR
to the given number.
The units are hundredths of a second.
The default is 300 hundredths, i.e., 3 seconds.
+This option needed mainly to set proper recover time after
+modem reset.
+.El
+.Bl -tag -width Fl
+.It Cm drainwait Ar number
+Set the time to wait for output drain
+to the given number.
+The units are seconds.
+The default is 0, i.e. wait forever.
+This option needed mainly to specify upper limit of minutes
+to prevent modem hanging.
.El
.Pp
The standard way to use
OpenPOWER on IntegriCloud