Module Name:	syssrc
Committed By:	drochner
Date:		Thu May 30 12:06:43 UTC 2002

Modified Files:
	syssrc/sys/dev/pci: pci_map.c pcivar.h vga_pci.c

Log Message:
implement a check whether a BAR is present at all at a given configuration
space address and use it where the mappings of the VGA card are registered
before descenting too deep into "memory" type specific code
(pci_mem_find() gets noisy if it doesn't like the register)


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 syssrc/sys/dev/pci/pci_map.c
cvs rdiff -r1.51 -r1.52 syssrc/sys/dev/pci/pcivar.h
cvs rdiff -r1.10 -r1.11 syssrc/sys/dev/pci/vga_pci.c

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