XGENE_DMA_RING_NE_INT_MODE
val = ioread32(ring->pdma->csr_ring + XGENE_DMA_RING_NE_INT_MODE);
iowrite32(val, ring->pdma->csr_ring + XGENE_DMA_RING_NE_INT_MODE);
XGENE_DMA_RING_NE_INT_MODE);
XGENE_DMA_RING_NE_INT_MODE);