CVS: cvs.openbsd.org: src

[Miod Vallat <miod_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	miod_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2008/04/15 14:23:54

Modified files:
	distrib/notes/sparc: hardware 
	distrib/notes/sparc64: hardware 
	share/man/man4/man4.sparc: mgx.4 
	share/man/man4/man4.sparc64: mgx.4 
	sys/arch/sparc/dev: mgx.c 
	sys/dev/sbus   : mgx.c 
Added files:
	sys/dev/ic     : atxxreg.h 

Log message:
It turns out the mysterious chip with the heatsink glued on, found on mgx
video boards, is a known entity, so add support for 2d acceleration with
the help of the X code (which makes baby Jesus cry).

The blitter is fast enough to make a cgsix feel as slow as a cgthree in
comparison.