}
EXPORT_SYMBOL_GPL(iommu_domain_window_enable);
-void iommu_domain_window_disable(struct iommu_domain *domain, u32 wnd_nr)
-{
- if (unlikely(domain->ops->domain_window_disable == NULL))
- return;
-
- return domain->ops->domain_window_disable(domain, wnd_nr);
-}
-EXPORT_SYMBOL_GPL(iommu_domain_window_disable);
-
/**
* report_iommu_fault() - report about an IOMMU fault to the IOMMU framework
* @domain: the iommu domain where the fault has happened
extern int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr,
phys_addr_t offset, u64 size,
int prot);
-extern void iommu_domain_window_disable(struct iommu_domain *domain, u32 wnd_nr);
extern int report_iommu_fault(struct iommu_domain *domain, struct device *dev,
unsigned long iova, int flags);
return -ENODEV;
}
-static inline void iommu_domain_window_disable(struct iommu_domain *domain,
- u32 wnd_nr)
-{
-}
-
static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)
{
return 0;