diff options
Diffstat (limited to 'arch/x86/pci/sta2x11-fixup.c')
| -rw-r--r-- | arch/x86/pci/sta2x11-fixup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c index c313d784efab..5701d5ba3df4 100644 --- a/arch/x86/pci/sta2x11-fixup.c +++ b/arch/x86/pci/sta2x11-fixup.c @@ -15,7 +15,6 @@ #include <asm/iommu.h> #define STA2X11_SWIOTLB_SIZE (4*1024*1024) -extern int swiotlb_late_init_with_default_size(size_t default_size); /* * We build a list of bus numbers that are under the ConneXt. The @@ -133,7 +132,7 @@ static void sta2x11_map_ep(struct pci_dev *pdev) struct sta2x11_instance *instance = sta2x11_pdev_to_instance(pdev); struct device *dev = &pdev->dev; u32 amba_base, max_amba_addr; - int i; + int i, ret; if (!instance) return; @@ -141,7 +140,9 @@ static void sta2x11_map_ep(struct pci_dev *pdev) pci_read_config_dword(pdev, AHB_BASE(0), &amba_base); max_amba_addr = amba_base + STA2X11_AMBA_SIZE - 1; - dev->dma_pfn_offset = PFN_DOWN(-amba_base); + ret = dma_direct_set_offset(dev, 0, amba_base, STA2X11_AMBA_SIZE); + if (ret) + dev_err(dev, "sta2x11: could not set DMA offset\n"); dev->bus_dma_limit = max_amba_addr; pci_set_consistent_dma_mask(pdev, max_amba_addr); |