18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (C) 2008-2009 DENX Software Engineering. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Author: Yuri Tikhonov <yur@emcraft.com> 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci#ifndef _ASM_POWERPC_ASYNC_TX_H_ 88c2ecf20Sopenharmony_ci#define _ASM_POWERPC_ASYNC_TX_H_ 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci#if defined(CONFIG_440SPe) || defined(CONFIG_440SP) 118c2ecf20Sopenharmony_ciextern struct dma_chan * 128c2ecf20Sopenharmony_cippc440spe_async_tx_find_best_channel(enum dma_transaction_type cap, 138c2ecf20Sopenharmony_ci struct page **dst_lst, int dst_cnt, struct page **src_lst, 148c2ecf20Sopenharmony_ci int src_cnt, size_t src_sz); 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci#define async_tx_find_channel(dep, cap, dst_lst, dst_cnt, src_lst, \ 178c2ecf20Sopenharmony_ci src_cnt, src_sz) \ 188c2ecf20Sopenharmony_ci ppc440spe_async_tx_find_best_channel(cap, dst_lst, dst_cnt, src_lst, \ 198c2ecf20Sopenharmony_ci src_cnt, src_sz) 208c2ecf20Sopenharmony_ci#else 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ci#define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \ 238c2ecf20Sopenharmony_ci __async_tx_find_channel(dep, type) 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_cistruct dma_chan * 268c2ecf20Sopenharmony_ci__async_tx_find_channel(struct async_submit_ctl *submit, 278c2ecf20Sopenharmony_ci enum dma_transaction_type tx_type); 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_ci#endif 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci#endif 32