iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
634,684 Commits 104 Branches 1,843 Tags
Commit Graph

104 Commits

Author SHA1 Message Date
Joerg Roedel
1a29ac014a iommu/amd: Setup PPR log when supported by IOMMU 
Allocate and enable a log buffer for peripheral page faults
when the IOMMU supports this feature.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2011-12-12 14:54:37 +01:00
Joerg Roedel
62f71abbc6 iommu/amd: Get the maximum number of PASIDs supported 
Read the number of PASIDs supported by each IOMMU in the
system and take the smallest number as the maximum value
supported by the IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2011-12-12 14:54:30 +01:00
Joerg Roedel
ee6c286845 iommu/amd: Convert dev_table_entry to u64 
Convert the contents of 'struct dev_table_entry' to u64 to
allow updating the DTE wit 64bit writes as required by the
spec.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2011-12-12 14:54:23 +01:00
Joerg Roedel
403f81d8ee iommu/amd: Move missing parts to drivers/iommu 
A few parts of the driver were missing in drivers/iommu.
Move them there to have the complete driver in that
directory.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
 2011-06-21 10:49:31 +02:00