Lines Matching refs:ch_rx
367 struct xrx200_chan *ch_rx = &priv->chan_rx;
374 ch_rx->dma.nr = XRX200_DMA_RX;
375 ch_rx->dma.dev = priv->dev;
376 ch_rx->priv = priv;
378 ltq_dma_alloc_rx(&ch_rx->dma);
379 for (ch_rx->dma.desc = 0; ch_rx->dma.desc < LTQ_DESC_NUM;
380 ch_rx->dma.desc++) {
381 ret = xrx200_alloc_skb(ch_rx);
385 ch_rx->dma.desc = 0;
386 ret = devm_request_irq(priv->dev, ch_rx->dma.irq, xrx200_dma_irq, 0,
390 ch_rx->dma.irq);
420 ltq_dma_free(&ch_rx->dma);