HelenOS sources

RX_BUF_SIZE       242 uspace/drv/nic/virtio-net/virtio-net.c 	rc = virtio_setup_dma_bufs(RX_BUFFERS, RX_BUF_SIZE, false,
RX_BUF_SIZE       264 uspace/drv/nic/virtio-net/virtio-net.c 		    virtio_net->rx_buf_p[i], RX_BUF_SIZE, VIRTQ_DESC_F_WRITE,