freebsd-nq/sys/isa
Bruce Evans d2700ee639 Use the standard timer (interrupt) frequency while calibrating the clocks.
Testing with the high frequency of 20000 Hz (to find problems) only found
the problem that this frequency is too high for slow i386's.

Disable interrupts while setting the timer frequency.  This was unnecessary
before rev.1.57 and forgotten in rev.1.57.  The critical (i8254) interrupts
are disabled in another way at boot time but not in the sysctl to change
the frequency.
1996-07-01 18:00:47 +00:00
..
ic Oops, this should have been committed with the other Hayes ESP changes. 1995-12-29 13:18:58 +00:00
atrtc.c Use the standard timer (interrupt) frequency while calibrating the clocks. 1996-07-01 18:00:47 +00:00
fd.c Typo. 1996-05-03 20:15:11 +00:00
fdc.h Move from the old buf.b_actf to the new TAILQ(buf.b_act). 1996-05-03 14:57:27 +00:00
fdreg.h An ifdef almost hit where it was supposed to go. Joerg owes me a good 1994-09-25 23:37:38 +00:00
joy.c Switched from using devfs_add_sw() to using devfs_add_swf() 1996-03-28 14:29:52 +00:00
kbdtables.h Change RUKEYMAP sligtly 1996-01-25 16:37:20 +00:00
rtc.h BIOS manufacturers don't seem to have a unique idea about 2.88 MB 1995-10-09 15:00:39 +00:00
sio.c Added support for TIOCDCDTIMESTAMP (enable/get timestamp of last DCD rise). 1996-06-17 14:23:39 +00:00
sioreg.h Staticize and cleanup. 1995-12-10 13:40:44 +00:00
syscons.c Bump various timeouts in scprobe(). This finally fixes the broken 1996-06-27 21:36:11 +00:00
syscons.h Fixed bug in pasting 8bit char (ache). 1996-06-26 13:04:53 +00:00
timerreg.h Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 13:48:52 +00:00