diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/swiotlb-xen.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index dbe710a59bf2..a8e447137faf 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -67,7 +67,7 @@ static inline dma_addr_t xen_phys_to_bus(struct device *dev, phys_addr_t paddr) return dma; } -static inline phys_addr_t xen_bus_to_phys(dma_addr_t baddr) +static inline phys_addr_t xen_bus_to_phys(struct device *dev, dma_addr_t baddr) { unsigned long xen_pfn = bfn_to_pfn(XEN_PFN_DOWN(baddr)); dma_addr_t dma = (dma_addr_t)xen_pfn << XEN_PAGE_SHIFT; @@ -339,7 +339,7 @@ xen_swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, /* do not use virt_to_phys because on ARM it doesn't return you the * physical address */ - phys = xen_bus_to_phys(dev_addr); + phys = xen_bus_to_phys(hwdev, dev_addr); /* Convert the size to actually allocated. */ size = 1UL << (order + XEN_PAGE_SHIFT); @@ -423,7 +423,7 @@ done: static void xen_swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir, unsigned long attrs) { - phys_addr_t paddr = xen_bus_to_phys(dev_addr); + phys_addr_t paddr = xen_bus_to_phys(hwdev, dev_addr); BUG_ON(dir == DMA_NONE); @@ -439,7 +439,7 @@ static void xen_swiotlb_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir) { - phys_addr_t paddr = xen_bus_to_phys(dma_addr); + phys_addr_t paddr = xen_bus_to_phys(dev, dma_addr); if (!dev_is_dma_coherent(dev)) xen_dma_sync_for_cpu(dma_addr, paddr, size, dir); @@ -452,7 +452,7 @@ static void xen_swiotlb_sync_single_for_device(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir) { - phys_addr_t paddr = xen_bus_to_phys(dma_addr); + phys_addr_t paddr = xen_bus_to_phys(dev, dma_addr); if (is_xen_swiotlb_buffer(dma_addr)) swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE); |