tree a6916d877a3d9db9bc658758bd347d4f436f6d59
parent b1ed88b47f5e18c6efb8041275c16eeead5377df
author David Miller <davem@davemloft.net> 1202290583 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202323261 -0800

Genericizing iova.[ch]

I would like to potentially move the sparc64 IOMMU code over to using
the nice new drivers/pci/iova.[ch] code for free area management..

In order to do that we have to detach the IOMMU page size assumptions
which only really need to exist in the intel-iommu.[ch] code.

This patch attempts to implement that.

[akpm@linux-foundation.org: build fix]
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>