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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_SGDMA_H__ | |
18 | #define __ALTERA_SGDMA_H__ | |
19 | ||
20 | void sgdma_reset(struct altera_tse_private *); | |
21 | void sgdma_enable_txirq(struct altera_tse_private *); | |
22 | void sgdma_enable_rxirq(struct altera_tse_private *); | |
23 | void sgdma_disable_rxirq(struct altera_tse_private *); | |
24 | void sgdma_disable_txirq(struct altera_tse_private *); | |
25 | void sgdma_clear_rxirq(struct altera_tse_private *); | |
26 | void sgdma_clear_txirq(struct altera_tse_private *); | |
27 | int sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *); | |
28 | u32 sgdma_tx_completions(struct altera_tse_private *); | |
37c0ffaa | 29 | void sgdma_add_rx_desc(struct altera_tse_private *priv, struct tse_buffer *); |
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30 | void sgdma_status(struct altera_tse_private *); |
31 | u32 sgdma_rx_status(struct altera_tse_private *); | |
32 | int sgdma_initialize(struct altera_tse_private *); | |
33 | void sgdma_uninitialize(struct altera_tse_private *); | |
37c0ffaa | 34 | void sgdma_start_rxdma(struct altera_tse_private *); |
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35 | |
36 | #endif /* __ALTERA_SGDMA_H__ */ |