Module Name:	syssrc
Committed By:	thorpej
Date:		Wed Dec  8 01:48:41 UTC 1999

Modified Files:
	syssrc/sys/arch/alpha/pci: pci_swiz_bus_mem_chipdep.c

Log Message:
Handle the case where PCI dense memory and PCI sparse memory don't
overlap; don't require allocation from the dense extent if the PCI
memory address isn't mapped into dense space.

Also, make sure to return an error if a liner mapping is requested
and dense space is not available (not just not requested).


To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 syssrc/sys/arch/alpha/pci/pci_swiz_bus_mem_chipdep.c

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