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authorPaul Mundt <lethal@linux-sh.org>2006-01-16 22:14:09 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-16 23:15:27 -0800
commit0d831770b154a057562236e8cf50905c8f1ae1b0 (patch)
treedc25902b29b09838f2fe32e47be53c951a2fa67e /include/asm-sh/dma-mapping.h
parent0025835cf20e07056b8521b8c1d7d0bfe07e81f1 (diff)
downloadop-kernel-dev-0d831770b154a057562236e8cf50905c8f1ae1b0.zip
op-kernel-dev-0d831770b154a057562236e8cf50905c8f1ae1b0.tar.gz
[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.h25
1 files changed, 13 insertions, 12 deletions
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index d3fa5c2..48f1f42 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)
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