thorpej
Tue Jun 25 14:23:46 PDT 1996
Update of /a/cvsroot/src/sys/arch/i386/i386
In directory pain.lcs.mit.edu:/a/tmp/cvs-serv7108

Modified Files:
	machdep.c 
Log Message:
A few simple changes:

	- Use an extent map to manage the ISA memory "hole", much like
	  how i/o port space is manged with an extent map.  Do the actual
	  accounting in bus_mem_{,un}map().

	- When creating the ioport and iomem extent maps, pass the
	  EX_NOBLOB flag, which tells the extent map code to disallow
	  fragmenting of regions.  This will make it easier to catch
	  simple i/o and memory mapping bugs (like the if_ed.c bug I just
	  fixed) in the future.

	- In bus_mem_map(), a chunk of code was indented using spaces.
	  Make the indentation use tabs.

	- In bus_io_unmap(), fix the format passed to printf().