- if (dev->data->scattered_rx)
- rx_buf_size = bufsz + ETHER_HDR_LEN +
- ETHER_CRC_LEN + QEDE_ETH_OVERHEAD;
- else
- rx_buf_size = frame_size;
- rx_buf_size = QEDE_CEIL_TO_CACHE_LINE_SIZE(rx_buf_size);
- fp->rxq->rx_buf_size = rx_buf_size;
- DP_INFO(edev, "RX buffer size %u\n", rx_buf_size);
+ /* cache align the mbuf size to simplfy rx_buf_size
+ * calculation
+ */
+ bufsz = QEDE_FLOOR_TO_CACHE_LINE_SIZE(bufsz);
+ rc = qede_calc_rx_buf_size(dev, bufsz, frame_size);
+ if (rc < 0)
+ return rc;
+
+ fp->rxq->rx_buf_size = rc;