MGE_DMA_OWNED
dw->mge_desc->cmd_status = MGE_RX_ENABLE_INT | MGE_DMA_OWNED;
if ((status & MGE_DMA_OWNED) != 0)
dw->mge_desc->cmd_status = MGE_RX_ENABLE_INT | MGE_DMA_OWNED;
if (status & MGE_DMA_OWNED)
MGE_DMA_OWNED;
if (status & MGE_DMA_OWNED)