iommu/amd: Make use of domain_alloc and domain_free
Implement the new iommu-ops function pointers and remove the
obsolete domain_init and domain_destroy functions.
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index c4fffb7..2b1276b 100644
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -400,6 +400,8 @@
struct protection_domain {
struct list_head list; /* for list of all protection domains */
struct list_head dev_list; /* List of all devices in this domain */
+ struct iommu_domain domain; /* generic domain handle used by
+ iommu core code */
spinlock_t lock; /* mostly used to lock the page table*/
struct mutex api_lock; /* protect page tables in the iommu-api path */
u16 id; /* the domain id written to the device table */
@@ -411,10 +413,7 @@
bool updated; /* complete domain flush required */
unsigned dev_cnt; /* devices assigned to this domain */
unsigned dev_iommu[MAX_IOMMUS]; /* per-IOMMU reference count */
- void *priv; /* private data */
- struct iommu_domain *iommu_domain; /* Pointer to generic
- domain structure */
-
+ void *priv; /* private data */
};
/*