diff options
Diffstat (limited to 'arch/powerpc/include/asm/iommu.h')
| -rw-r--r-- | arch/powerpc/include/asm/iommu.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index 18d342b815e4..d7bf1f104c15 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -111,6 +111,8 @@ struct iommu_table { struct iommu_table_ops *it_ops; struct kref it_kref; int it_nid; + unsigned long it_reserved_start; /* Start of not-DMA-able (MMIO) area */ + unsigned long it_reserved_end; }; #define IOMMU_TABLE_USERSPACE_ENTRY_RO(tbl, entry) \ @@ -149,8 +151,9 @@ extern int iommu_tce_table_put(struct iommu_table *tbl); /* Initializes an iommu_table based in values set in the passed-in * structure */ -extern struct iommu_table *iommu_init_table(struct iommu_table * tbl, - int nid); +extern struct iommu_table *iommu_init_table(struct iommu_table *tbl, + int nid, unsigned long res_start, unsigned long res_end); + #define IOMMU_TABLE_GROUP_MAX_TABLES 2 struct iommu_table_group; |