CVSROOT: /cvs
Module name: src
Changes by: chel...@cvs.openbsd.org 2022/11/08 07:46:51
Modified files:
sys/arch/amd64/include: cpu.h
sys/arch/amd64/amd64: machdep.c
Log message:
amd64: add delay_fini()
Not all of the clocks with a delay(9) implementation necessarily keep
ticking across suspend/resume. We need a clean way to reverse
delay_init() during suspend when those clocks stop ticking.
Hence, delay_fini(). delay_fini() resets delay_func() to
i8254_delay() if the given function pointer is the active delay(9)
implementation.
ok mlarkin@
