CVS: cvs.openbsd.org: src

[Dale Rahn <drahn_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	drahn_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2001/09/18 07:59:24

Modified files:
	sys/arch/powerpc/include: pmap.h 
	sys/arch/powerpc/powerpc: pmap.c 
	sys/arch/macppc/macppc: machdep.c 

Log message:
Changing the way the pmap code works again.
Changes to the pmap_enter code so that the pmap_kenter/pmap_kremove
has a method to create mappings without adding them to the _pv lists
(part of the point of pmap_k* functions). Also adds an interface
so that device mappings can be created with cacheable attributes.
So that devices such as display memory can be mapped writethru
greatly increasing their speed.