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altera_msgdma.h

altera_msgdma.h 1.0 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /* Altera TSE SGDMA and MSGDMA Linux driver
    3. 

  3.  * Copyright (C) 2014 Altera Corporation. All rights reserved
    4. 

  4.  */
    5. 

  5. 

  6. #ifndef __ALTERA_MSGDMA_H__
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  7. #define __ALTERA_MSGDMA_H__
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  8. 

  9. void msgdma_reset(struct altera_tse_private *);
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  10. void msgdma_enable_txirq(struct altera_tse_private *);
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  11. void msgdma_enable_rxirq(struct altera_tse_private *);
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  12. void msgdma_disable_rxirq(struct altera_tse_private *);
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  13. void msgdma_disable_txirq(struct altera_tse_private *);
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  14. void msgdma_clear_rxirq(struct altera_tse_private *);
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  15. void msgdma_clear_txirq(struct altera_tse_private *);
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  16. u32 msgdma_tx_completions(struct altera_tse_private *);
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  17. void msgdma_add_rx_desc(struct altera_tse_private *, struct tse_buffer *);
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  18. int msgdma_tx_buffer(struct altera_tse_private *, struct tse_buffer *);
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  19. u32 msgdma_rx_status(struct altera_tse_private *);
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  20. int msgdma_initialize(struct altera_tse_private *);
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  21. void msgdma_uninitialize(struct altera_tse_private *);
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  22. void msgdma_start_rxdma(struct altera_tse_private *);
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  23. 

  24. #endif /*  __ALTERA_MSGDMA_H__ */
    25.