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Diffstat (limited to 'arch/sparc/kernel/pci_sun4v.c')
-rw-r--r--arch/sparc/kernel/pci_sun4v.c30
1 files changed, 9 insertions, 21 deletions
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index 2485eaa2310..23c33ff9c31 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -232,7 +232,8 @@ static void dma_4v_free_coherent(struct device *dev, size_t size, void *cpu,
static dma_addr_t dma_4v_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t sz,
- enum dma_data_direction direction)
+ enum dma_data_direction direction,
+ struct dma_attrs *attrs)
{
struct iommu *iommu;
unsigned long flags, npages, oaddr;
@@ -296,7 +297,8 @@ iommu_map_fail:
}
static void dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr,
- size_t sz, enum dma_data_direction direction)
+ size_t sz, enum dma_data_direction direction,
+ struct dma_attrs *attrs)
{
struct pci_pbm_info *pbm;
struct iommu *iommu;
@@ -336,7 +338,8 @@ static void dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr,
}
static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
- int nelems, enum dma_data_direction direction)
+ int nelems, enum dma_data_direction direction,
+ struct dma_attrs *attrs)
{
struct scatterlist *s, *outs, *segstart;
unsigned long flags, handle, prot;
@@ -478,7 +481,8 @@ iommu_map_failed:
}
static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
- int nelems, enum dma_data_direction direction)
+ int nelems, enum dma_data_direction direction,
+ struct dma_attrs *attrs)
{
struct pci_pbm_info *pbm;
struct scatterlist *sg;
@@ -521,29 +525,13 @@ static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
spin_unlock_irqrestore(&iommu->lock, flags);
}
-static void dma_4v_sync_single_for_cpu(struct device *dev,
- dma_addr_t bus_addr, size_t sz,
- enum dma_data_direction direction)
-{
- /* Nothing to do... */
-}
-
-static void dma_4v_sync_sg_for_cpu(struct device *dev,
- struct scatterlist *sglist, int nelems,
- enum dma_data_direction direction)
-{
- /* Nothing to do... */
-}
-
-static const struct dma_ops sun4v_dma_ops = {
+static struct dma_map_ops sun4v_dma_ops = {
.alloc_coherent = dma_4v_alloc_coherent,
.free_coherent = dma_4v_free_coherent,
.map_page = dma_4v_map_page,
.unmap_page = dma_4v_unmap_page,
.map_sg = dma_4v_map_sg,
.unmap_sg = dma_4v_unmap_sg,
- .sync_single_for_cpu = dma_4v_sync_single_for_cpu,
- .sync_sg_for_cpu = dma_4v_sync_sg_for_cpu,
};
static void __devinit pci_sun4v_scan_bus(struct pci_pbm_info *pbm,