25 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/* Altera TSE SGDMA and MSGDMA Linux driver3 * Copyright (C) 2014 Altera Corporation. All rights reserved4 */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