cache flush

[manu%netbsd.org@localhost (Emmanuel Dreyfus)]

Hello

What is the prefered way to flush caches from C code in the kernel? Is
there a routine to call in locore, or should I inline the necessary
instructions in asm? (and what are the necessary instructions?) 

Other question: what is a cache sync operation? How is it different from
a flush?

-- 
Emmanuel Dreyfus
Il y a 10 sortes de personnes dans le monde: ceux qui comprennent 
le binaire et ceux qui ne le comprennent pas.
manu%netbsd.org@localhost