diff options
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 561f97d698cc..b710cee023a2 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -117,9 +117,8 @@ static u64 pci64_dma_offset; static void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev) { struct pci_controller *hose = pci_bus_to_host(pdev->bus); - struct dev_archdata *sd = &pdev->dev.archdata; - sd->max_direct_dma_addr = + pdev->dev.bus_dma_mask = hose->dma_window_base_cur + hose->dma_window_size; } @@ -144,6 +143,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) * mapping that allows addressing any RAM address from across PCI. */ if (dev_is_pci(dev) && dma_mask >= pci64_dma_offset * 2 - 1) { + dev->bus_dma_mask = 0; set_dma_ops(dev, &dma_nommu_ops); set_dma_offset(dev, pci64_dma_offset); } |