| /* Altera TSE SGDMA and MSGDMA Linux driver |
| * Copyright (C) 2014 Altera Corporation. All rights reserved |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef __ALTERA_MSGDMA_H__ |
| #define __ALTERA_MSGDMA_H__ |
| |
| void msgdma_reset(struct altera_tse_private *); |
| void msgdma_enable_txirq(struct altera_tse_private *); |
| void msgdma_enable_rxirq(struct altera_tse_private *); |
| void msgdma_disable_rxirq(struct altera_tse_private *); |
| void msgdma_disable_txirq(struct altera_tse_private *); |
| void msgdma_clear_rxirq(struct altera_tse_private *); |
| void msgdma_clear_txirq(struct altera_tse_private *); |
| u32 msgdma_tx_completions(struct altera_tse_private *); |
| void msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *); |
| int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *); |
| u32 msgdma_rx_status(struct altera_tse_private *); |
| int msgdma_initialize(struct altera_tse_private *); |
| void msgdma_uninitialize(struct altera_tse_private *); |
| void msgdma_start_rxdma(struct altera_tse_private *); |
| |
| #endif /* __ALTERA_MSGDMA_H__ */ |
