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_SGDMA_H__ 7#define __ALTERA_SGDMA_H__ 8 9void sgdma_reset(struct altera_tse_private *); 10void sgdma_enable_txirq(struct altera_tse_private *); 11void sgdma_enable_rxirq(struct altera_tse_private *); 12void sgdma_disable_rxirq(struct altera_tse_private *); 13void sgdma_disable_txirq(struct altera_tse_private *); 14void sgdma_clear_rxirq(struct altera_tse_private *); 15void sgdma_clear_txirq(struct altera_tse_private *); 16int sgdma_tx_buffer(struct altera_tse_private *priv, struct tse_buffer *); 17u32 sgdma_tx_completions(struct altera_tse_private *); 18void sgdma_add_rx_desc(struct altera_tse_private *priv, struct tse_buffer *); 19void sgdma_status(struct altera_tse_private *); 20u32 sgdma_rx_status(struct altera_tse_private *); 21int sgdma_initialize(struct altera_tse_private *); 22void sgdma_uninitialize(struct altera_tse_private *); 23void sgdma_start_rxdma(struct altera_tse_private *); 24 25#endif /* __ALTERA_SGDMA_H__ */ 26