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52 Commits

Author SHA1 Message Date
Joerg Roedel
d4c0636c21 PCI: Export ATS functions to modules 
This patch makes the ATS functions usable for modules.
They will be used by a module implementing some advanced
AMD IOMMU features.

Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
 2011-10-14 09:05:34 -07:00
Joerg Roedel
db3c33c6d3 PCI: Move ATS implementation into own file 
ATS does not depend on IOV support, so move the code into
its own file. This file will also include support for the
PRI and PASID capabilities later.
Also give ATS its own Kconfig variable to allow selecting it
without IOV support.

Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
 2011-10-14 09:05:33 -07:00