Commit Graph

10 Commits

Author SHA1 Message Date
cgd 5f23f3b392 Fix typo: 68681, not 68881. (I'm a UART, Jim, not an FPU!!!) 2000-05-26 23:03:18 +00:00
matthias c6d2740564 Integrate Phil Budne's latest changes to the scn driver. From his README:
* Uses Counter/Timer dynamicly for rate generation; You can
	  have both 19200 and 38400 on one duart, and 57600 on another!
	* Improved scninfo program to dump driver internal information.
	  implemented counters for parity err, framing err, break
	* Delays changes until transmitter idle to avoid "glitches"
	* Cleaned up scn_softc member names
	* Untested support for sc26c92 (I don't yet have any to test with);
	  + Will use alternate rate tables (include 115.2kbps and 230.4kbps)
	  + Will raise FIFO rx interrupt threshold and watchdog timer
	    at higher rates.
	  + Unknown (to me) how fast pc532 MC145406 driver chips can go

	NOTE: It seems like it may be a BAD idea to use a sc26c92 as
	a console port for now; the PROM doesn't know to reset the
	chip back to scn2692 mode!!
1997-03-13 10:24:14 +00:00
matthias 2c7e970491 * Define the bits in MR0 for the SCC26C92 (Ian Dall).
* Define SCC26C92-only commands (Ian Dall).
1996-12-23 08:37:10 +00:00
matthias 2336fbd2c6 * Phil Budne's much improved scn driver. 1996-10-23 07:52:35 +00:00
phil 54df7b2130 Updating DELAY and scncnputc. 1996-02-01 02:37:15 +00:00
cgd dafacba9d5 new RCS ID format. 1994-10-26 08:23:50 +00:00
phil ec163683a8 State save on work to get config.new working. It is close. 1994-07-01 04:23:57 +00:00
phil 8c0d7c128f Squash! Got that bug!
scn.c -- removing debugging on line 1
scnreg.h -- don't turn off the other line's interrupts!!
1994-04-21 22:31:32 +00:00
phil 28a4cae003 Changes to add a real console driver. 1994-03-08 19:47:51 +00:00
phil e401483244 Adding the src/sys/arch/pc532 tree. 1993-09-09 23:53:45 +00:00