| Thomas Gleixner | e62d949 | 2019-05-20 19:07:58 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Anatolij Gustschin | 12458ea | 2009-12-11 21:24:44 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2008-2009 DENX Software Engineering. |
| 4 | * |
| 5 | * Author: Yuri Tikhonov <yur@emcraft.com> |
| Anatolij Gustschin | 12458ea | 2009-12-11 21:24:44 -0700 | [diff] [blame] | 6 | */ |
| 7 | #ifndef _ASM_POWERPC_ASYNC_TX_H_ |
| 8 | #define _ASM_POWERPC_ASYNC_TX_H_ |
| 9 | |
| 10 | #if defined(CONFIG_440SPe) || defined(CONFIG_440SP) |
| 11 | extern struct dma_chan * |
| 12 | ppc440spe_async_tx_find_best_channel(enum dma_transaction_type cap, |
| 13 | struct page **dst_lst, int dst_cnt, struct page **src_lst, |
| 14 | int src_cnt, size_t src_sz); |
| 15 | |
| 16 | #define async_tx_find_channel(dep, cap, dst_lst, dst_cnt, src_lst, \ |
| 17 | src_cnt, src_sz) \ |
| 18 | ppc440spe_async_tx_find_best_channel(cap, dst_lst, dst_cnt, src_lst, \ |
| 19 | src_cnt, src_sz) |
| 20 | #else |
| 21 | |
| 22 | #define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \ |
| 23 | __async_tx_find_channel(dep, type) |
| 24 | |
| 25 | struct dma_chan * |
| 26 | __async_tx_find_channel(struct async_submit_ctl *submit, |
| 27 | enum dma_transaction_type tx_type); |
| 28 | |
| 29 | #endif |
| 30 | |
| 31 | #endif |