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
..
aic.c	backout previous kprintf change	1996-10-13 03:29:05 +00:00
lpt.c	* Use confargs in probe and attach routines.	1997-01-11 10:58:12 +00:00
lptreg.h
md_root.c	rename: ramdisk => md	1996-12-28 23:42:33 +00:00
ncr5380.c	change cfprint_t type definition to take a const char *, rather than	1996-08-27 21:53:46 +00:00
ncr.c	Reset the scsibus only when bit 2 is set in flags.	1997-03-01 09:50:40 +00:00
scn.c	Integrate Phil Budne's latest changes to the scn driver. From his README:	1997-03-13 10:24:14 +00:00
scnreg.h	Integrate Phil Budne's latest changes to the scn driver. From his README:	1997-03-13 10:24:14 +00:00
scnvar.h	Integrate Phil Budne's latest changes to the scn driver. From his README:	1997-03-13 10:24:14 +00:00