Dan Williams bec085134e dmaengine: centralize channel allocation, introduce dma_find_channel ... Allowing multiple clients to each define their own channel allocation scheme quickly leads to a pathological situation. For memory-to-memory offload all clients can share a central allocator. This simply moves the existing async_tx allocator to dmaengine with minimal fixups: * async_tx.c:get_chan_ref_by_cap --> dmaengine.c:nth_chan * async_tx.c:async_tx_rebalance --> dmaengine.c:dma_channel_rebalance * split out common code from async_tx.c:__async_tx_find_channel --> dma_find_channel Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2009-01-06 11:38:14 -07:00
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async_memcpy.c	async_tx: remove depend_tx from async_tx_sync_epilog	2008-07-17 17:59:55 -07:00
async_memset.c	async_tx: remove depend_tx from async_tx_sync_epilog	2008-07-17 17:59:55 -07:00
async_tx.c	dmaengine: centralize channel allocation, introduce dma_find_channel	2009-01-06 11:38:14 -07:00
async_xor.c	async_xor: dma_map destination DMA_BIDIRECTIONAL	2008-12-08 13:46:00 -07:00
Kconfig	async_tx: add the async_tx api	2007-07-13 08:06:14 -07:00
Makefile	async_tx: add the async_tx api	2007-07-13 08:06:14 -07:00