Ed Schouten 7dc843ca92 Prevent VSTART flooding when turning on software flow control.
It turned out we transmitted VSTART after each successful read on a TTY
when software flow control was turned on. This was because of a very
evil bug where we tested the TF_HIWAT_IN flag the other way around.

Reported by:	Christian Weisgerber <naddy mips inka de>
2008-08-22 05:15:52 +00:00
..
2008-08-11 04:54:43 +00:00
2008-08-10 12:15:36 +00:00
2008-08-20 09:20:12 +00:00