25 lines
1.0 KiB
C
25 lines
1.0 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/* Altera TSE SGDMA and MSGDMA Linux driver
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* Copyright (C) 2014 Altera Corporation. All rights reserved
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*/
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#ifndef __ALTERA_MSGDMA_H__
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#define __ALTERA_MSGDMA_H__
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void msgdma_reset(struct altera_tse_private *);
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void msgdma_enable_txirq(struct altera_tse_private *);
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void msgdma_enable_rxirq(struct altera_tse_private *);
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void msgdma_disable_rxirq(struct altera_tse_private *);
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void msgdma_disable_txirq(struct altera_tse_private *);
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void msgdma_clear_rxirq(struct altera_tse_private *);
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void msgdma_clear_txirq(struct altera_tse_private *);
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u32 msgdma_tx_completions(struct altera_tse_private *);
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void msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *);
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int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *);
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u32 msgdma_rx_status(struct altera_tse_private *);
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int msgdma_initialize(struct altera_tse_private *);
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void msgdma_uninitialize(struct altera_tse_private *);
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void msgdma_start_rxdma(struct altera_tse_private *);
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#endif /* __ALTERA_MSGDMA_H__ */
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