| Z8530_DMA_STATUS(9) | Internal Functions | Z8530_DMA_STATUS(9) |
NAME¶
z8530_dma_status - Handle a DMA status exception
SYNOPSIS¶
void z8530_dma_status(struct z8530_channel * chan);
ARGUMENTS¶
chan
Z8530 channel to process
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.
AUTHOR¶
Alan Cox <alan@lxorguk.ukuu.org.uk>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |