1 files changed, 5 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 13f1942a9a5f..cde169442775 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -54,7 +54,9 @@ struct pnv_ioda_pe {
         struct iommu_table      tce32_table;
         phys_addr_t             tce_inval_reg_phys;
 
-        /* XXX TODO: Add support for additional 64-bit iommus */
+        /* 64-bit TCE bypass region */
+        bool                    tce_bypass_enabled;
+        uint64_t                tce_bypass_base;
 
         /* MSIs. MVE index is identical for for 32 and 64 bit MSI
          * and -1 if not supported. (It's actually identical to the
@@ -113,6 +115,8 @@ struct pnv_phb {
                          unsigned int hwirq, unsigned int virq,
                          unsigned int is_64, struct msi_msg *msg);
         void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev);
+        int (*dma_set_mask)(struct pnv_phb *phb, struct pci_dev *pdev,
+                            u64 dma_mask);
         void (*fixup_phb)(struct pci_controller *hose);
         u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn);
         void (*shutdown)(struct pnv_phb *phb);