diff options
author | Gary Zambrano <zambrano@broadcom.com> | 2007-03-02 19:57:46 -0500 |
---|---|---|
committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-03-07 04:50:30 -0500 |
commit | a9e28d9b0b269a68a19e4ff0f6b9473f86b01358 (patch) | |
tree | bd8c25e13158debe31d52a40d2ebdf0d6544f82e /include | |
parent | 28c1d39db83357bad55e3482fe09386429728ded (diff) |
avr32: dma-mapping.h
Added dma_sync_single_range_for_cpu/device to dma-mapping.h in asm-avr32 to
call dma_sync_single_for_cpu/device. This patch enables b44 to compile on
systems with these cpus. This patch was created with the assumption that
another method of dma_sync_single_range_for_cpu/device does not exist on these
architectures.
Signed-off by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-avr32/dma-mapping.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h index 115813e48fe0..21bb60bbb9a1 100644 --- a/include/asm-avr32/dma-mapping.h +++ b/include/asm-avr32/dma-mapping.h | |||
@@ -274,6 +274,24 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, | |||
274 | dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction); | 274 | dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction); |
275 | } | 275 | } |
276 | 276 | ||
277 | static inline void | ||
278 | dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, | ||
279 | unsigned long offset, size_t size, | ||
280 | enum dma_data_direction direction) | ||
281 | { | ||
282 | /* just sync everything, that's all the pci API can do */ | ||
283 | dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction); | ||
284 | } | ||
285 | |||
286 | static inline void | ||
287 | dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, | ||
288 | unsigned long offset, size_t size, | ||
289 | enum dma_data_direction direction) | ||
290 | { | ||
291 | /* just sync everything, that's all the pci API can do */ | ||
292 | dma_sync_single_for_device(dev, dma_handle, offset+size, direction); | ||
293 | } | ||
294 | |||
277 | /** | 295 | /** |
278 | * dma_sync_sg_for_cpu | 296 | * dma_sync_sg_for_cpu |
279 | * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices | 297 | * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices |