Commit f04dbac2 authored by David S. Miller's avatar David S. Miller

[SPARC64]: Fill in gaps in non-PCI dma_*() NOP implementation.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a2f9f6bb
...@@ -162,6 +162,22 @@ dma_mapping_error(dma_addr_t dma_addr) ...@@ -162,6 +162,22 @@ dma_mapping_error(dma_addr_t dma_addr)
#else #else
struct device; struct device;
struct page;
struct scatterlist;
static inline int
dma_supported(struct device *dev, u64 mask)
{
BUG();
return 0;
}
static inline int
dma_set_mask(struct device *dev, u64 dma_mask)
{
BUG();
return 0;
}
static inline void *dma_alloc_coherent(struct device *dev, size_t size, static inline void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t flag) dma_addr_t *dma_handle, gfp_t flag)
...@@ -176,6 +192,52 @@ static inline void dma_free_coherent(struct device *dev, size_t size, ...@@ -176,6 +192,52 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
BUG(); BUG();
} }
static inline dma_addr_t
dma_map_single(struct device *dev, void *cpu_addr, size_t size,
enum dma_data_direction direction)
{
BUG();
return 0;
}
static inline void
dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
enum dma_data_direction direction)
{
BUG();
}
static inline dma_addr_t
dma_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size,
enum dma_data_direction direction)
{
BUG();
return 0;
}
static inline void
dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
enum dma_data_direction direction)
{
BUG();
}
static inline int
dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
enum dma_data_direction direction)
{
BUG();
return 0;
}
static inline void
dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
enum dma_data_direction direction)
{
BUG();
}
static inline void static inline void
dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
enum dma_data_direction direction) enum dma_data_direction direction)
...@@ -190,6 +252,27 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t siz ...@@ -190,6 +252,27 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t siz
BUG(); BUG();
} }
static inline void
dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
enum dma_data_direction direction)
{
BUG();
}
static inline void
dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
enum dma_data_direction direction)
{
BUG();
}
static inline int
dma_mapping_error(dma_addr_t dma_addr)
{
BUG();
return 0;
}
#endif /* PCI */ #endif /* PCI */
......
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