The new field 'dma_range_map' in struct device is used to facilitate the
use of single or multiple offsets between mapping regions of cpu addrs and
dma addrs. It subsumes the role of "dev->dma_pfn_offset" which was only
capable of holding a single uniform offset and had no region bounds
checking.
Hi Christoph,
I'm sending all commits to since most of
them are PCI related. I don't send all patches to
linux-ker...@vger.kernel.org since I've read it is overused. The --cc
list is generated by get_maintainer.pl.
IIRC, in a previous discussion you said you preferred NOT to get the
entire pat