z8530_dma_status
Section: Kernel Hacker's Manual (9)
Updated: z8530_dma_status
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NAME
z8530_dma_status - Handle a DMA status exception
SYNOPSIS
void z8530_dma_status
(struct z8530_channel *chan);
ARGUMENTS
- chan
-
Z8530 channel to process
DESCRIPTION
A status event occurred on the Z8530. We receive these for two reasons
when in DMA mode. Firstly if we finished a packet transfer we get one
and kick the next packet out. Secondly we may see a DCD change and
have to poke the protocol layer.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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