powerpc/spapr: vfio: Switch from iommu_table to new iommu_table_group

[karo-tx-linux.git] / arch / powerpc / platforms / powernv / pci.h

diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index d8ba34d7af1bc5120b7d8dfb2e2ceeaa2c539642..d37cb4da409fb9bb9b64bad2373a1ce198ddb30d 100644 (file)
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -210,6 +210,13 @@ int pnv_pci_cfg_read(struct pci_dn *pdn,
                     int where, int size, u32 *val);
 int pnv_pci_cfg_write(struct pci_dn *pdn,
                      int where, int size, u32 val);
+extern struct iommu_table *pnv_pci_table_alloc(int nid);
+
+extern long pnv_pci_link_table_and_group(int node, int num,
+               struct iommu_table *tbl,
+               struct iommu_table_group *table_group);
+extern void pnv_pci_unlink_table_and_group(struct iommu_table *tbl,
+               struct iommu_table_group *table_group);
 extern void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
                                      void *tce_mem, u64 tce_size,
                                      u64 dma_offset, unsigned page_shift);