freebsd-dev/sys/dev/vt/hw/ofwfb
Andrew Turner 45fd186285 Allow callers of OF_decode_addr to get the size of the found mapping. This
will allow for code that uses the old fdt_get_range and fdt_regsize
functions to find a range, map it, access, then unmap to replace this, up
to and including the map, with a call to OF_decode_addr.

As this function should only be used in the early boot code the unmap is
mostly do document we no longer need the mapping as it's a no-op, at least
on arm.

Reviewed by:	jhibbits
Sponsored by:	ABT Systems Ltd
Differential Revision:	https://reviews.freebsd.org/D5258
2016-02-16 15:18:12 +00:00
..
ofwfb.c Allow callers of OF_decode_addr to get the size of the found mapping. This 2016-02-16 15:18:12 +00:00