1Z8530_DMA_STATUS(9)           Internal Functions           Z8530_DMA_STATUS(9)
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NAME

6       z8530_dma_status - Handle a DMA status exception
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SYNOPSIS

9       void z8530_dma_status(struct z8530_channel * chan);
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ARGUMENTS

12       chan
13           Z8530 channel to process
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15           A status event occurred on the Z8530. We receive these for two
16           reasons when in DMA mode. Firstly if we finished a packet transfer
17           we get one and kick the next packet out. Secondly we may see a DCD
18           change.
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AUTHOR

21       Alan Cox <alan@lxorguk.ukuu.org.uk>
22           Author.
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25Kernel Hackers Manual 3.10         June 2019               Z8530_DMA_STATUS(9)
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