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authorJoerg Roedel <joerg.roedel@amd.com>2012-06-12 15:59:30 +0200
committerJoerg Roedel <joerg.roedel@amd.com>2012-07-17 12:17:12 +0200
commit2c0ae1720c09c6f8fc8c6bcece29dc80b08ca1af (patch)
treea1e50ae85a9f0055639be9bd1226d93dde68e1ea /Documentation/ABI/testing
parentb9b1ce707d81ec63c04e4fd8c34699ada950e6dc (diff)
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iommu/amd: Convert iommu initialization to state machine
This step makes it very easy to keep track about the current intialization state of the iommu driver. With this change we can initialize the IOMMU hardware to a point where it can remap interrupts and later resume the initializion to enable dma remapping. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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