CVSROOT: /cvs
Module name: src
Changes by: chel...@cvs.openbsd.org 2023/01/12 20:22:18
Modified files:
sys/arch/sparc64/include: cpu.h _types.h
sys/arch/sparc64/sparc64: clock.c
Log message:
sparc64: switch to clockintr
- Remove all use of timer(4/sparc64) from sparc64/clock.c.
- Don't map interrupts in timer_match(), effectively disabling
timer(4/sparc64). The driver will be completely removed in a
later commit.
- Wire up tick_intrclock, stick_intrclock, and sys_tick_intrclock.
- All sparc64 machines now have a randomized statclock; stathz = hz,
profhz = stathz * 10.
Very special thanks to miod@, without whom this would have been impossible.
sun4v testing by kmos@, mlarkin@, and kn@. sun4u testing (%tick and the
oddball USIIe %stick) by miod@. With input from miod@, mlarkin@, and
kettenis@.
v1: https://marc.info/?l=openbsd-tech&m=166776418803680&w=2
v2: https://marc.info/?l=openbsd-tech&m=167287772220176&w=2
v3: https://marc.info/?l=openbsd-tech&m=167322011602530&w=2
ok mlarkin@ kettenis@ miod@
