cpsw_rx_handler
return cpsw_set_channels_common(ndev, chs, cpsw_rx_handler);
cpsw->rxv[0].ch = cpdma_chan_create(cpsw->dma, 0, cpsw_rx_handler, 1);
return cpsw_set_channels_common(ndev, chs, cpsw_rx_handler);
cpsw->rxv[0].ch = cpdma_chan_create(cpsw->dma, 0, cpsw_rx_handler, 1);