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Viewing changes to dma/nwl_irq.c

  • Committer: Suren A. Chilingaryan
  • Date: 2011-10-26 05:12:31 UTC
  • Revision ID: csa@dside.dyndns.org-20111026051231-5ntkozz31hvjzvb5
Improvements of DMA engine

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Lines of Context:
dma/nwl_irq.c
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int dma_nwl_enable_engine_irq(nwl_dma_t *ctx, pcilib_dma_engine_t dma) {
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    uint32_t val;
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    dma_nwl_enable_irq(ctx, PCILIB_DMA_IRQ, 0);
 
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    dma_nwl_enable_irq((pcilib_dma_context_t*)ctx, PCILIB_DMA_IRQ, 0);
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    nwl_read_register(val, ctx, ctx->engines[dma].base_addr, REG_DMA_ENG_CTRL_STATUS);
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    val |= (DMA_ENG_INT_ENABLE);