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4 Commits

Author SHA1 Message Date
Joerg Roedel
f532509437 x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt 
This patch moves the initialization of the iommu-api out of
the dma-ops initialization code. This ensures that the
iommu-api is initialized even with iommu=pt.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2010-01-22 17:44:35 +01:00
Joerg Roedel
8638c4914f x86/amd-iommu: Fix PCI hotplug with passthrough mode 
The device change notifier is initialized in the dma_ops
initialization path. But this path is never executed for
iommu=pt. Move the notifier initialization to IOMMU hardware
init code to fix this.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2009-12-10 12:23:47 +01:00
Joerg Roedel
b7cc9554bc x86/amd-iommu: Fix passthrough mode 
The data structure changes to use dev->archdata.iommu field
broke the iommu=pt mode because in this case the
dev->archdata.iommu was left uninitialized. This moves the
inititalization of the devices into the main init function
and fixes the problem.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2009-12-10 12:21:31 +01:00
Joerg Roedel
6a9401a7ac x86/amd-iommu: Separate internal interface definitions 
This patch moves all function declarations which are only
used inside the driver code to a seperate header file.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2009-11-27 11:45:48 +01:00