From 47437b2c9a64315efeb3d84e97ffefd6c3c67ef1 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Sat, 2 Feb 2008 19:49:59 -0700 Subject: 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 Reviewed-by: Haavard Skinnemoen --- crypto/async_tx/async_memcpy.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'crypto/async_tx/async_memcpy.c') diff --git a/crypto/async_tx/async_memcpy.c b/crypto/async_tx/async_memcpy.c index 25dcf33bbc2..0f6282207b3 100644 --- a/crypto/async_tx/async_memcpy.c +++ b/crypto/async_tx/async_memcpy.c @@ -46,7 +46,8 @@ async_memcpy(struct page *dest, struct page *src, unsigned int dest_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_MEMCPY); + struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_MEMCPY, + &dest, 1, &src, 1, len); struct dma_device *device = chan ? chan->device : NULL; struct dma_async_tx_descriptor *tx = NULL; -- cgit v1.2.3