pasemi_dma_start_chan
extern void pasemi_dma_start_chan(const struct pasemi_dmachan *chan,
EXPORT_SYMBOL(pasemi_dma_start_chan);
pasemi_dma_start_chan(&rx_ring(mac)->chan, PAS_DMA_RXCHAN_CCMDSTA_DU |
pasemi_dma_start_chan(&tx_ring(mac)->chan, PAS_DMA_TXCHAN_TCMDSTA_SZ |
pasemi_dma_start_chan(&ring->chan, PAS_DMA_TXCHAN_TCMDSTA_SZ |