diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index bb0a0fc26729..272781073110 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -104,7 +104,7 @@ struct iommu_ops { /* Window handling functions */ int (*domain_window_enable)(struct iommu_domain *domain, u32 wnd_nr, - phys_addr_t paddr, u64 size); + phys_addr_t paddr, u64 size, int prot); void (*domain_window_disable)(struct iommu_domain *domain, u32 wnd_nr); /* Set the numer of window per domain */ int (*domain_set_windows)(struct iommu_domain *domain, u32 w_count); @@ -169,7 +169,8 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr, /* Window handling function prototypes */ extern int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr, - phys_addr_t offset, u64 size); + phys_addr_t offset, u64 size, + int prot); extern void iommu_domain_window_disable(struct iommu_domain *domain, u32 wnd_nr); /** * report_iommu_fault() - report about an IOMMU fault to the IOMMU framework @@ -255,7 +256,7 @@ static inline int iommu_unmap(struct iommu_domain *domain, unsigned long iova, static inline int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr, phys_addr_t paddr, - u64 size) + u64 size, int prot) { return -ENODEV; } |