diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci-ioda.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 8070dc9921f2..b0a14c0e7774 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1726,6 +1726,12 @@ static void pnv_pci_ioda1_tce_invalidate(struct pnv_ioda_pe *pe, */ } +static struct iommu_table_ops pnv_ioda1_iommu_ops = { + .set = pnv_tce_build, + .clear = pnv_tce_free, + .get = pnv_tce_get, +}; + static void pnv_pci_ioda2_tce_invalidate(struct pnv_ioda_pe *pe, struct iommu_table *tbl, __be64 *startp, __be64 *endp, bool rm) @@ -1770,6 +1776,12 @@ void pnv_pci_ioda_tce_invalidate(struct iommu_table *tbl, pnv_pci_ioda2_tce_invalidate(pe, tbl, startp, endp, rm); } +static struct iommu_table_ops pnv_ioda2_iommu_ops = { + .set = pnv_tce_build, + .clear = pnv_tce_free, + .get = pnv_tce_get, +}; + static void pnv_pci_ioda_setup_dma_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe, unsigned int base, unsigned int segs) @@ -1845,6 +1857,7 @@ static void pnv_pci_ioda_setup_dma_pe(struct pnv_phb *phb, TCE_PCI_SWINV_FREE | TCE_PCI_SWINV_PAIR); } + tbl->it_ops = &pnv_ioda1_iommu_ops; iommu_init_table(tbl, phb->hose->node); if (pe->flags & PNV_IODA_PE_DEV) { @@ -1973,6 +1986,7 @@ static void pnv_pci_ioda2_setup_dma_pe(struct pnv_phb *phb, 8); tbl->it_type |= (TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE); } + tbl->it_ops = &pnv_ioda2_iommu_ops; iommu_init_table(tbl, phb->hose->node); if (pe->flags & PNV_IODA_PE_DEV) { |