blob: 42cf61c81057be8f4c3f2213dfdd9e89de7dee15 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/* 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__ */
|
