32 lines
908 B
C
32 lines
908 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2008-2009 DENX Software Engineering.
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*
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* Author: Yuri Tikhonov <yur@emcraft.com>
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*/
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#ifndef _ASM_POWERPC_ASYNC_TX_H_
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#define _ASM_POWERPC_ASYNC_TX_H_
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#if defined(CONFIG_440SPe) || defined(CONFIG_440SP)
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extern struct dma_chan *
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ppc440spe_async_tx_find_best_channel(enum dma_transaction_type cap,
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struct page **dst_lst, int dst_cnt, struct page **src_lst,
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int src_cnt, size_t src_sz);
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#define async_tx_find_channel(dep, cap, dst_lst, dst_cnt, src_lst, \
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src_cnt, src_sz) \
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ppc440spe_async_tx_find_best_channel(cap, dst_lst, dst_cnt, src_lst, \
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src_cnt, src_sz)
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#else
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#define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \
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__async_tx_find_channel(dep, type)
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struct dma_chan *
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__async_tx_find_channel(struct async_submit_ctl *submit,
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enum dma_transaction_type tx_type);
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#endif
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#endif
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