Module Name:	src
Committed By:	mhitch
Date:		Sat Jul 30 17:25:51 UTC 2005

Modified Files:
	src/sys/arch/alpha/common: bus_dma.c sgmap_typedep.c

Log Message:
Check for stale flags in the DMA map.  This was causing crashes on an ES40
with more than 1GB of memory due to a bug in one of the drivers.  From
Jason Thorpe.


To generate a diff of this commit:
cvs rdiff -r1.58 -r1.59 src/sys/arch/alpha/common/bus_dma.c
cvs rdiff -r1.30 -r1.31 src/sys/arch/alpha/common/sgmap_typedep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.