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| 2 | |
| 3 | * Copyright (C) 2008-2009 DENX Software Engineering.
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| 4 | *
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| 5 | * Author: Yuri Tikhonov <[email protected]>
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| 6 |
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| 7 | #ifndef _ASM_POWERPC_ASYNC_TX_H_
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| 8 | #define _ASM_POWERPC_ASYNC_TX_H_
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| 9 |
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| 10 | #if defined(CONFIG_440SPe) || defined(CONFIG_440SP)
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| 11 | extern struct dma_chan *
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| 12 | ppc440spe_async_tx_find_best_channel(enum dma_transaction_type cap,
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| 13 | struct page **dst_lst, int dst_cnt, struct page **src_lst,
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| 14 | int src_cnt, size_t src_sz);
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| 15 |
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| 16 | #define async_tx_find_channel(dep, cap, dst_lst, dst_cnt, src_lst, \
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| 17 | src_cnt, src_sz) \
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| 18 | ppc440spe_async_tx_find_best_channel(cap, dst_lst, dst_cnt, src_lst, \
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| 19 | src_cnt, src_sz)
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| 20 | #else
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| 21 |
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| 22 | #define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \
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| 23 | __async_tx_find_channel(dep, type)
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| 24 |
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| 25 | struct dma_chan *
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| 26 | __async_tx_find_channel(struct async_submit_ctl *submit,
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| 27 | enum dma_transaction_type tx_type);
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| 28 |
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| 29 | #endif
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| 30 |
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| 31 | #endif
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