freebsd-dev/sys/dev
David Greenman d6eb591433 Patch from Brian Smith (modified a little by me) to allow kernel config
file override to disable fifo on 16550s:

I bought a board with two 16550's, but one of those ports has a mouse
on it.  The sio driver always enables the fifo, which is a bad thing
for mice and X.  The mouse is jerky and hard to use.  The simple thing
is be to treat one of the ports as a non-fifo'ed UART, and I use the
flags option in my config file.

So, my config file has:
device      sio0    at isa? port "IO_COM1" tty irq 4 flags 0x2 vector siointr
device      sio1    at isa? port "IO_COM2" tty irq 3 vector siointr

(patch deleted)
1994-01-31 06:12:18 +00:00
..
ed Put some more info about the toshiba ethernet cards into if_edreg.h. 1994-01-25 22:52:09 +00:00
ep Whoops, syntax error where I forgot a parenthesis. 1994-01-26 20:18:56 +00:00
fdc Use separate fields for format GAP and read/write GAP. 1993-12-21 05:09:21 +00:00
ic Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 13:48:52 +00:00
ie Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and 1993-11-25 01:38:01 +00:00
kbd Add Ctrl-Altr-Esc DBG key to RUKEYMAP (russian keymap) 1994-01-24 05:22:27 +00:00
mcd Added the correct typecast's to the untimeout calls. Added a missing 1994-01-22 18:00:54 +00:00
mse Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and 1993-11-25 01:38:01 +00:00
sio Patch from Brian Smith (modified a little by me) to allow kernel config 1994-01-31 06:12:18 +00:00
speaker Fix error with tsleep loop 1994-01-25 23:04:27 +00:00
syscons Changed the default 'reboot' routine from cpu_reset() to shutdown_nice(). 1994-01-18 05:33:34 +00:00