Ian Lepore 13a98c8536 Begin reducing code duplication in arm pmap.c and pmap-v6.c by factoring ... out common code related to mapping device memory into a new devmap.c file. Remove the growing duplication of code that used pmap_devmap_find_pa() and then did some math with the returned results to generate a virtual address, and likewise in reverse to get a physical address. Now there are a pair of functions, arm_devmap_vtop() and arm_devmap_ptov(), to do that. The bus_space_map() implementations are rewritten in terms of these.		2013-11-04 19:44:37 +00:00
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imx	Begin reducing code duplication in arm pmap.c and pmap-v6.c by factoring	2013-11-04 19:44:37 +00:00