diff options
Diffstat (limited to 'include/linux/iommu.h')
-rw-r--r-- | include/linux/iommu.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index fee209efb756..f9c213122402 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -455,6 +455,8 @@ extern void iommu_get_resv_regions(struct device *dev, struct list_head *list); extern void iommu_put_resv_regions(struct device *dev, struct list_head *list); extern void generic_iommu_put_resv_regions(struct device *dev, struct list_head *list); +extern int iommu_request_dm_for_dev(struct device *dev); +extern int iommu_request_dma_domain_for_dev(struct device *dev); extern void iommu_set_default_passthrough(bool cmd_line); extern void iommu_set_default_translated(bool cmd_line); extern bool iommu_default_passthrough(void); @@ -772,6 +774,16 @@ static inline int iommu_get_group_resv_regions(struct iommu_group *group, return -ENODEV; } +static inline int iommu_request_dm_for_dev(struct device *dev) +{ + return -ENODEV; +} + +static inline int iommu_request_dma_domain_for_dev(struct device *dev) +{ + return -ENODEV; +} + static inline void iommu_set_default_passthrough(bool cmd_line) { } |