diff options
Diffstat (limited to 'drivers/iommu/amd/amd_iommu.h')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h index 1f4bbc6bf1e5..6e03ff2aaebe 100644 --- a/drivers/iommu/amd/amd_iommu.h +++ b/drivers/iommu/amd/amd_iommu.h @@ -44,6 +44,11 @@ bool amd_iommu_v2_supported(void); int amd_iommu_pdev_enable_cap_pri(struct pci_dev *pdev); void amd_iommu_pdev_disable_cap_pri(struct pci_dev *pdev); +/* GCR3 setup */ +int amd_iommu_set_gcr3(struct iommu_dev_data *dev_data, + ioasid_t pasid, unsigned long gcr3); +int amd_iommu_clear_gcr3(struct iommu_dev_data *dev_data, ioasid_t pasid); + int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid, u64 address); /* * This function flushes all internal caches of @@ -61,9 +66,6 @@ void amd_iommu_dev_flush_pasid_all(struct iommu_dev_data *dev_data, ioasid_t pasid); 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); -int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid); #ifdef CONFIG_IRQ_REMAP int amd_iommu_create_irq_domain(struct amd_iommu *iommu); |