1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* Altera TSE SGDMA and MSGDMA Linux driver 3 * Copyright (C) 2014 Altera Corporation. All rights reserved 4 */ 5 6#ifndef __ALTERA_MSGDMA_H__ 7#define __ALTERA_MSGDMA_H__ 8 9void msgdma_reset(struct altera_tse_private *); 10void msgdma_enable_txirq(struct altera_tse_private *); 11void msgdma_enable_rxirq(struct altera_tse_private *); 12void msgdma_disable_rxirq(struct altera_tse_private *); 13void msgdma_disable_txirq(struct altera_tse_private *); 14void msgdma_clear_rxirq(struct altera_tse_private *); 15void msgdma_clear_txirq(struct altera_tse_private *); 16u32 msgdma_tx_completions(struct altera_tse_private *); 17void msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *); 18int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *); 19u32 msgdma_rx_status(struct altera_tse_private *); 20int msgdma_initialize(struct altera_tse_private *); 21void msgdma_uninitialize(struct altera_tse_private *); 22void msgdma_start_rxdma(struct altera_tse_private *); 23 24#endif /* __ALTERA_MSGDMA_H__ */ 25