Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

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.

AUTHOR

       Alan Cox <alan@redhat.com>.