Robin Murphy 1b72250076 iommu: Make IOVA domain low limit flexible
To share the IOVA allocator with other architectures, it needs to
accommodate more general aperture restrictions; move the lower limit
from a compile-time constant to a runtime domain property to allow
IOVA domains with different requirements to co-exist.

Also reword the slightly unclear description of alloc_iova since we're
touching it anyway.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2015-01-19 14:55:22 +01:00
..
2014-12-20 13:42:57 -08:00
2014-12-20 13:42:57 -08:00
2015-01-13 09:39:50 +00:00