diff options
Diffstat (limited to 'drivers/iommu/amd/amd_iommu.h')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h index 86be1edd50ee..8b3601f285fd 100644 --- a/drivers/iommu/amd/amd_iommu.h +++ b/drivers/iommu/amd/amd_iommu.h @@ -53,10 +53,16 @@ int amd_iommu_pdev_enable_cap_pri(struct pci_dev *pdev); void amd_iommu_pdev_disable_cap_pri(struct pci_dev *pdev); int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid, u64 address); +/* + * This function flushes all internal caches of + * the IOMMU used by this driver. + */ +void amd_iommu_flush_all_caches(struct amd_iommu *iommu); void amd_iommu_update_and_flush_device_table(struct protection_domain *domain); void amd_iommu_domain_update(struct protection_domain *domain); void amd_iommu_domain_flush_complete(struct protection_domain *domain); -void amd_iommu_domain_flush_tlb_pde(struct protection_domain *domain); +void amd_iommu_domain_flush_pages(struct protection_domain *domain, + u64 address, size_t size); int amd_iommu_flush_tlb(struct iommu_domain *dom, u32 pasid); int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, u32 pasid, unsigned long cr3); |