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iommu/core: Create central IOMMU group lookup/creation interface
authorAlex Williamson <alex.williamson@redhat.com>
Thu, 3 Jul 2014 15:51:18 +0000 (09:51 -0600)
committerJoerg Roedel <jroedel@suse.de>
Fri, 4 Jul 2014 10:35:58 +0000 (12:35 +0200)
commit104a1c13ac66e40cf8c6ae74d76ff14ff24b9b01
treee54d1840d8b0a7b2896a1678c277048fb1bf337etree | snapshot (tar.gz zip)
parent4c834452aad01531db949414f94f817a86348d59commit | diff
iommu/core: Create central IOMMU group lookup/creation interface

Currently each IOMMU driver that supports IOMMU groups has its own
code for discovering the base device used in grouping.  This code
is generally not specific to the IOMMU hardware, but to the bus of
the devices managed by the IOMMU.  We can therefore create a common
interface for supporting devices on different buses.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/iommu.c diff | blob | blame | history
include/linux/iommu.h diff | blob | blame | history