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  • Committer: Suren A. Chilingaryan
  • Date: 2011-07-12 12:39:06 UTC
  • Revision ID: csa@dside.dyndns.org-20110712123906-4tas2h34i0b2tkp8
Provide IRQ enable/disable call

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Lines of Context:
dma.h
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    pcilib_dma_context_t *(*init)(pcilib_t *ctx);
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    void (*free)(pcilib_dma_context_t *ctx);
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    int (*pcilib_start_dma)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, pcilib_dma_flags_t flags);
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    int (*pcilib_stop_dma)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, pcilib_dma_flags_t flags);
 
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    int (*enable_irq)(pcilib_dma_context_t *ctx, pcilib_irq_type_t irq_type, pcilib_dma_flags_t flags);
 
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    int (*disable_irq)(pcilib_dma_context_t *ctx, pcilib_dma_flags_t flags);
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    int (*pcilib_enable_irq)(pcilib_dma_context_t *ctx, pcilib_dma_flags_t flags);
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    int (*pcilib_disable_irq)(pcilib_dma_context_t *ctx, pcilib_dma_flags_t flags);
 
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    int (*start_dma)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, pcilib_dma_flags_t flags);
 
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    int (*stop_dma)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, pcilib_dma_flags_t flags);
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    int (*push)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, uintptr_t addr, size_t size, pcilib_dma_flags_t flags, pcilib_timeout_t timeout, void *buf, size_t *written);
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    int (*stream)(pcilib_dma_context_t *ctx, pcilib_dma_engine_t dma, uintptr_t addr, size_t size, pcilib_dma_flags_t flags, pcilib_timeout_t timeout, pcilib_dma_callback_t cb, void *cbattr);