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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-08-10 11:53:12 +0900
committerIngo Molnar <mingo@elte.hu>2009-08-10 09:34:58 +0200
commitbc0a14f154069cc4e42ea903c2c2b9984a94e4b7 (patch)
tree85b1baa32fbb42d094c66b51ee3e576e77298d29 /arch/sparc/kernel/iommu.c
parentbe02ff9940c0106dea1470462401a07c5d52e086 (diff)
downloadop-kernel-dev-bc0a14f154069cc4e42ea903c2c2b9984a94e4b7.zip
op-kernel-dev-bc0a14f154069cc4e42ea903c2c2b9984a94e4b7.tar.gz
sparc: Use dma_map_ops struct
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tested-by: Robert Reif <reif@earthlink.net> Acked-by: David S. Miller <davem@davemloft.net> Cc: tony.luck@intel.com Cc: fenghua.yu@intel.com LKML-Reference: <1249872797-1314-4-git-send-email-fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc/kernel/iommu.c')
-rw-r--r--arch/sparc/kernel/iommu.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 0aeaefe..a9f0ad9 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -353,7 +353,8 @@ static void dma_4u_free_coherent(struct device *dev, size_t size,
static dma_addr_t dma_4u_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;
struct strbuf *strbuf;
@@ -474,7 +475,8 @@ do_flush_sync:
}
static void dma_4u_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 iommu *iommu;
struct strbuf *strbuf;
@@ -520,7 +522,8 @@ static void dma_4u_unmap_page(struct device *dev, dma_addr_t bus_addr,
}
static int dma_4u_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, ctx;
@@ -691,7 +694,8 @@ static unsigned long fetch_sg_ctx(struct iommu *iommu, struct scatterlist *sg)
}
static void dma_4u_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)
{
unsigned long flags, ctx;
struct scatterlist *sg;
@@ -822,7 +826,7 @@ static void dma_4u_sync_sg_for_cpu(struct device *dev,
spin_unlock_irqrestore(&iommu->lock, flags);
}
-static const struct dma_ops sun4u_dma_ops = {
+static const struct dma_map_ops sun4u_dma_ops = {
.alloc_coherent = dma_4u_alloc_coherent,
.free_coherent = dma_4u_free_coherent,
.map_page = dma_4u_map_page,
@@ -833,7 +837,7 @@ static const struct dma_ops sun4u_dma_ops = {
.sync_sg_for_cpu = dma_4u_sync_sg_for_cpu,
};
-const struct dma_ops *dma_ops = &sun4u_dma_ops;
+const struct dma_map_ops *dma_ops = &sun4u_dma_ops;
EXPORT_SYMBOL(dma_ops);
int dma_supported(struct device *dev, u64 device_mask)
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