via_chan_stop
Name
via_chan_stop -- Terminate DMA on specified PCM channel
Synopsis
void via_chan_stop
(long iobase);
Arguments
iobase
PCI base address for SGD channel registers
Description
Terminate scatter-gather DMA operation for given
channel (derived from iobase
), if DMA is active.
Note that iobase
is not the PCI base address,
but the PCI base address plus an offset to
one of three PCM channels supported by the chip.