| Vince Bridgers | 94fb0ef | 2014-03-17 17:52:35 -0500 | [diff] [blame] | 1 | /* Altera TSE SGDMA and MSGDMA Linux driver |
| 2 | * Copyright (C) 2014 Altera Corporation. All rights reserved |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms and conditions of the GNU General Public License, |
| 6 | * version 2, as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 11 | * more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along with |
| 14 | * this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | */ |
| 16 | |
| 17 | #ifndef __ALTERA_MSGDMA_H__ |
| 18 | #define __ALTERA_MSGDMA_H__ |
| 19 | |
| 20 | void msgdma_reset(struct altera_tse_private *); |
| 21 | void msgdma_enable_txirq(struct altera_tse_private *); |
| 22 | void msgdma_enable_rxirq(struct altera_tse_private *); |
| 23 | void msgdma_disable_rxirq(struct altera_tse_private *); |
| 24 | void msgdma_disable_txirq(struct altera_tse_private *); |
| 25 | void msgdma_clear_rxirq(struct altera_tse_private *); |
| 26 | void msgdma_clear_txirq(struct altera_tse_private *); |
| 27 | u32 msgdma_tx_completions(struct altera_tse_private *); |
| 28 | int msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *); |
| 29 | int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *); |
| 30 | u32 msgdma_rx_status(struct altera_tse_private *); |
| 31 | int msgdma_initialize(struct altera_tse_private *); |
| 32 | void msgdma_uninitialize(struct altera_tse_private *); |
| 33 | |
| 34 | #endif /* __ALTERA_MSGDMA_H__ */ |