diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2006-01-16 22:14:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-16 23:15:27 -0800 |
| commit | 0d831770b154a057562236e8cf50905c8f1ae1b0 (patch) | |
| tree | dc25902b29b09838f2fe32e47be53c951a2fa67e /include/asm-sh/dma-mapping.h | |
| parent | 0025835cf20e07056b8521b8c1d7d0bfe07e81f1 (diff) | |
[PATCH] sh: DMA updates
This extends the current SH DMA API somewhat to support a proper virtual
channel abstraction, and also works to represent this through the driver model
by giving each DMAC its own platform device.
There's also a few other minor changes to support a few new CPU subtypes, and
make TEI generation for the SH DMAC configurable.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-sh/dma-mapping.h')
| -rw-r--r-- | include/asm-sh/dma-mapping.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h index d3fa5c2b889..48f1f42c5d1 100644 --- a/include/asm-sh/dma-mapping.h +++ b/include/asm-sh/dma-mapping.h @@ -4,6 +4,7 @@ #include <linux/config.h> #include <linux/mm.h> #include <asm/scatterlist.h> +#include <asm/cacheflush.h> #include <asm/io.h> extern struct bus_type pci_bus_type; @@ -141,24 +142,24 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg, } } -static inline void dma_sync_single_for_cpu(struct device *dev, - dma_addr_t dma_handle, size_t size, - enum dma_data_direction dir) +static void dma_sync_single_for_cpu(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir) __attribute__ ((alias("dma_sync_single"))); -static inline void dma_sync_single_for_device(struct device *dev, - dma_addr_t dma_handle, size_t size, - enum dma_data_direction dir) +static void dma_sync_single_for_device(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir) __attribute__ ((alias("dma_sync_single"))); -static inline void dma_sync_sg_for_cpu(struct device *dev, - struct scatterlist *sg, int nelems, - enum dma_data_direction dir) +static void dma_sync_sg_for_cpu(struct device *dev, + struct scatterlist *sg, int nelems, + enum dma_data_direction dir) __attribute__ ((alias("dma_sync_sg"))); -static inline void dma_sync_sg_for_device(struct device *dev, - struct scatterlist *sg, int nelems, - enum dma_data_direction dir) +static void dma_sync_sg_for_device(struct device *dev, + struct scatterlist *sg, int nelems, + enum dma_data_direction dir) __attribute__ ((alias("dma_sync_sg"))); static inline int dma_get_cache_alignment(void) |