9737cf763a
Fix a problem where no Tx Empty interrupt ever happened if CTS
...
was deasserted and we wanted to change parameters to -crtscts
This effectively stalled the transmitter since with TS_BUSY set
we only change parameters during the Tx interrupt handler.
1999-04-03 13:13:19 +00:00
fc658e2d3e
Don't update the CORx registers unless they really have changed.
...
Also make console Tx handling wait until the Tx FIFO has drained and
the shift-register is empty before sending console characters.
1999-02-21 14:01:50 +00:00
3a5b0d88ca
That #define splserial() really didn't want to be there...
1999-02-20 16:23:39 +00:00
0ed9dc11d7
Delay serial port parameter changes until the Tx FIFO has emptied.
1999-02-20 00:27:29 +00:00
94719c7b9a
New MI front-end for the Cirrus Logic CD240[01] Multi-protocol
...
Communications Controller.
This is still a work in progress, but it is functional enough to
be usable.
1999-02-13 17:05:19 +00:00
scw