via_chan_status_clear
Name
via_chan_status_clear -- Clear status flags on specified DMA channel
Synopsis
void via_chan_status_clear
(long iobase);
Arguments
- iobase
PCI base address for SGD channel registers
Description
Clear any pending status flags for the given
DMA channel (derived from iobase), if any
flags are asserted.
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.