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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-15 11:31:54 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-15 11:31:54 +1100
commit6dc6472581f693b5fc95aebedf67b4960fb85cf0 (patch)
tree06a5a9a08519950575505273eabced331ed51405 /arch/sparc/kernel/dma.h
parentee673eaa72d8d185012b1027a05e25aba18c267f (diff)
parent8acd3a60bcca17c6d89c73cee3ad6057eb83ba1e (diff)
Merge commit 'origin'
Manual fixup of conflicts on: arch/powerpc/include/asm/dcr-regs.h drivers/net/ibm_newemac/core.h
Diffstat (limited to 'arch/sparc/kernel/dma.h')
-rw-r--r--arch/sparc/kernel/dma.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sparc/kernel/dma.h b/arch/sparc/kernel/dma.h
new file mode 100644
index 00000000000..f8d8951adb5
--- /dev/null
+++ b/arch/sparc/kernel/dma.h
@@ -0,0 +1,14 @@
+void *sbus_alloc_consistent(struct device *dev, long len, u32 *dma_addrp);
+void sbus_free_consistent(struct device *dev, long n, void *p, u32 ba);
+dma_addr_t sbus_map_single(struct device *dev, void *va,
+ size_t len, int direction);
+void sbus_unmap_single(struct device *dev, dma_addr_t ba,
+ size_t n, int direction);
+int sbus_map_sg(struct device *dev, struct scatterlist *sg,
+ int n, int direction);
+void sbus_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int n, int direction);
+void sbus_dma_sync_single_for_cpu(struct device *dev, dma_addr_t ba,
+ size_t size, int direction);
+void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba,
+ size_t size, int direction);