diff options
author | Joerg Roedel <jroedel@suse.de> | 2017-02-01 13:23:08 +0100 |
---|---|---|
committer | Joerg Roedel <jroedel@suse.de> | 2017-02-10 13:44:57 +0100 |
commit | b0119e870837dcd15a207b4701542ebac5d19b45 (patch) | |
tree | 07c547fed49f739a7d9b4a64c8163d9908db48e2 /drivers/iommu/amd_iommu_types.h | |
parent | c09e22d5370739e16463c113525df51b5980b1d5 (diff) |
iommu: Introduce new 'struct iommu_device'
This struct represents one hardware iommu in the iommu core
code. For now it only has the iommu-ops associated with it,
but that will be extended soon.
The register/unregister interface is also added, as well as
making use of it in the Intel and AMD IOMMU drivers.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
-rw-r--r-- | drivers/iommu/amd_iommu_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index 0d91785ebdc3..0683505a498a 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -538,6 +538,9 @@ struct amd_iommu { /* IOMMU sysfs device */ struct device *iommu_dev; + /* Handle for IOMMU core code */ + struct iommu_device iommu; + /* * We can't rely on the BIOS to restore all values on reinit, so we * need to stash them |