freebsd-skq/sys/i386
Bruce Evans ae406484f0 Fix a bug introduced between 1.1 and 1.1.5. Loading the time was moved
outside the critical region.

Make it work with 2.0.  It wasn't designed to be called at splclock().

Make it work with prescaling.  The overflow threshold was bogus.

Make it work for any HZ.  Side effect of fixing prescaling.

Speed it up.  Allocate registers better.  Reduce multiplication and
division to multiplication and a shift.  Speed is now 5-6 usec on a
486DX/33, was about 3 usec more.

Optimize for the non-pentium case.  The pentium code got moved around
a bit and hasn't been tested.

Change #include's to 2.0 style.
1994-11-05 23:53:46 +00:00
..
apm Got rid of "APM" macro. Now only NAPM is needed to activate the APM stuff. 1994-10-10 01:14:03 +00:00
bios Got rid of "APM" macro. Now only NAPM is needed to activate the APM stuff. 1994-10-10 01:14:03 +00:00
boot Change -O2 to -O 1994-11-05 21:06:16 +00:00
conf Argh! Missing quotes. 1994-11-05 07:41:08 +00:00
eisa Finished device configuration database work for all ISA devices (except `ze') 1994-10-23 21:28:03 +00:00
i386 Fix a bug introduced between 1.1 and 1.1.5. Loading the time was moved 1994-11-05 23:53:46 +00:00
ibcs2 First shot README file for iBCS support 1994-10-23 19:20:57 +00:00
include Declare all functions exported by the npx driver. 1994-11-05 22:59:09 +00:00
isa Last commit was bogus. Changed b_bsize to b_bcount. 1994-11-04 05:21:17 +00:00
pci Submitted by: 1994-11-02 23:47:14 +00:00
Makefile Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 19:17:18 +00:00