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| author | Dan Williams <dan.j.williams@intel.com> | 2008-02-02 19:49:59 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-02-06 10:12:18 -0700 |
| commit | 47437b2c9a64315efeb3d84e97ffefd6c3c67ef1 (patch) | |
| tree | e0dec7b29bebb0a2113f143576d940c571869aa0 /crypto/async_tx/async_xor.c | |
| parent | d4c56f97ff21df405d0cebe11f49e3c3c79662b5 (diff) | |
| download | op-kernel-dev-47437b2c9a64315efeb3d84e97ffefd6c3c67ef1.zip op-kernel-dev-47437b2c9a64315efeb3d84e97ffefd6c3c67ef1.tar.gz | |
async_tx: allow architecture specific async_tx_find_channel implementations
The source and destination addresses are included to allow channel
selection based on address alignment.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'crypto/async_tx/async_xor.c')
| -rw-r--r-- | crypto/async_tx/async_xor.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 68d2fe4..2259a4f 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -129,7 +129,9 @@ async_xor(struct page *dest, struct page **src_list, unsigned int offset, struct dma_async_tx_descriptor *depend_tx, dma_async_tx_callback cb_fn, void *cb_param) { - struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_XOR); + struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_XOR, + &dest, 1, src_list, + src_cnt, len); struct dma_device *device = chan ? chan->device : NULL; struct dma_async_tx_descriptor *tx = NULL; dma_async_tx_callback _cb_fn; @@ -261,7 +263,9 @@ async_xor_zero_sum(struct page *dest, struct page **src_list, struct dma_async_tx_descriptor *depend_tx, dma_async_tx_callback cb_fn, void *cb_param) { - struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_ZERO_SUM); + struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_ZERO_SUM, + &dest, 1, src_list, + src_cnt, len); struct dma_device *device = chan ? chan->device : NULL; struct dma_async_tx_descriptor *tx = NULL; |
