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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-v850/dma.h | |
| download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2 | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-v850/dma.h')
| -rw-r--r-- | include/asm-v850/dma.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-v850/dma.h b/include/asm-v850/dma.h new file mode 100644 index 000000000000..2369849e2d0a --- /dev/null +++ b/include/asm-v850/dma.h @@ -0,0 +1,18 @@ +#ifndef __V850_DMA_H__ +#define __V850_DMA_H__ + +/* What should this be? */ +#define MAX_DMA_ADDRESS 0xFFFFFFFF + +/* reserve a DMA channel */ +extern int request_dma (unsigned int dmanr, const char * device_id); +/* release it again */ +extern void free_dma (unsigned int dmanr); + +#ifdef CONFIG_PCI +extern int isa_dma_bridge_buggy; +#else +#define isa_dma_bridge_buggy (0) +#endif + +#endif /* __V850_DMA_H__ */ |