ae406484f0
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. |
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apm | ||
bios | ||
boot | ||
conf | ||
eisa | ||
i386 | ||
ibcs2 | ||
include | ||
isa | ||
pci | ||
Makefile |