Module Name:	src
Committed By:	ad
Date:		Mon Apr 26 04:37:34 UTC 1999

Modified Files:
	src/sys/arch/pmax/dev: px.c pxreg.h pxvar.h
Log Message:
Many fixes to support PXG, PXG+ and PXG+ Turbo. Interrupt handling is
totally broken for the PXG and will remain so until more documentation is
available. This destroys the queueing, hardware clipping, and VDAC update
mechanisms on the PXG.