oce_alloc_dma_buffer
ring->dbuf = oce_alloc_dma_buffer(dev, size, NULL, flags);
dev->bmbx = oce_alloc_dma_buffer(dev,
dbuf = oce_alloc_dma_buffer(dev, size, &oce_rx_buf_attr, flags);
dev->stats_dbuf = oce_alloc_dma_buffer(dev,
wqbd->wqb = oce_alloc_dma_buffer(dev, size, &oce_tx_dma_buf_attr,
oce_dma_buf_t *oce_alloc_dma_buffer(struct oce_dev *dev,