1*9952f691SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 294fb0ef4SVince Bridgers /* Altera TSE SGDMA and MSGDMA Linux driver 394fb0ef4SVince Bridgers * Copyright (C) 2014 Altera Corporation. All rights reserved 494fb0ef4SVince Bridgers */ 594fb0ef4SVince Bridgers 694fb0ef4SVince Bridgers #ifndef __ALTERA_MSGDMA_H__ 794fb0ef4SVince Bridgers #define __ALTERA_MSGDMA_H__ 894fb0ef4SVince Bridgers 994fb0ef4SVince Bridgers void msgdma_reset(struct altera_tse_private *); 1094fb0ef4SVince Bridgers void msgdma_enable_txirq(struct altera_tse_private *); 1194fb0ef4SVince Bridgers void msgdma_enable_rxirq(struct altera_tse_private *); 1294fb0ef4SVince Bridgers void msgdma_disable_rxirq(struct altera_tse_private *); 1394fb0ef4SVince Bridgers void msgdma_disable_txirq(struct altera_tse_private *); 1494fb0ef4SVince Bridgers void msgdma_clear_rxirq(struct altera_tse_private *); 1594fb0ef4SVince Bridgers void msgdma_clear_txirq(struct altera_tse_private *); 1694fb0ef4SVince Bridgers u32 msgdma_tx_completions(struct altera_tse_private *); 1737c0ffaaSVince Bridgers void msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *); 1894fb0ef4SVince Bridgers int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *); 1994fb0ef4SVince Bridgers u32 msgdma_rx_status(struct altera_tse_private *); 2094fb0ef4SVince Bridgers int msgdma_initialize(struct altera_tse_private *); 2194fb0ef4SVince Bridgers void msgdma_uninitialize(struct altera_tse_private *); 2237c0ffaaSVince Bridgers void msgdma_start_rxdma(struct altera_tse_private *); 2394fb0ef4SVince Bridgers 2494fb0ef4SVince Bridgers #endif /* __ALTERA_MSGDMA_H__ */ 25