+static int ether1394_recv_init(struct net_device *dev)
+{
+ struct eth1394_priv *priv = netdev_priv(dev);
+ unsigned int iso_buf_size;
+
+ /* FIXME: rawiso limits us to PAGE_SIZE */
+ iso_buf_size = min((unsigned int)PAGE_SIZE,
+ 2 * (1U << (priv->host->csr.max_rec + 1)));
+
+ priv->iso = hpsb_iso_recv_init(priv->host,
+ ETHER1394_GASP_BUFFERS * iso_buf_size,
+ ETHER1394_GASP_BUFFERS,
+ priv->broadcast_channel,
+ HPSB_ISO_DMA_PACKET_PER_BUFFER,
+ 1, ether1394_iso);
+ if (priv->iso == NULL) {
+ ETH1394_PRINT(KERN_ERR, dev->name,
+ "Could not allocate isochronous receive "
+ "context for the broadcast channel\n");
+ priv->bc_state = ETHER1394_BC_ERROR;
+ return -EAGAIN;
+ }
+
+ if (hpsb_iso_recv_start(priv->iso, -1, (1 << 3), -1) < 0)
+ priv->bc_state = ETHER1394_BC_STOPPED;
+ else
+ priv->bc_state = ETHER1394_BC_RUNNING;
+ return 0;
+}