cpdma_ctlr_eoi(priv->dma, CPDMA_EOI_RX);
writel(0, &priv->wr_regs->rx_en);
- if (netif_running(priv->ndev)) {
- napi_schedule(&priv->napi);
- return IRQ_HANDLED;
- }
-
- priv = cpsw_get_slave_priv(priv, 1);
- if (!priv)
- return IRQ_NONE;
-
- if (netif_running(priv->ndev)) {
- napi_schedule(&priv->napi);
- return IRQ_HANDLED;
- }
- return IRQ_NONE;
+ napi_schedule(&priv->napi);
+ return IRQ_HANDLED;
}
static int cpsw_poll(struct napi_struct *napi, int budget)
ALE_ALL_PORTS << priv->host_port, 0, 0);
if (!cpsw_common_res_usage_state(priv)) {
+ struct cpsw_priv *priv_sl0 = cpsw_get_slave_priv(priv, 0);
+
/* setup tx dma to fixed prio and zero offset */
cpdma_control_set(priv->dma, CPDMA_TX_PRIO_FIXED, 1);
cpdma_control_set(priv->dma, CPDMA_RX_BUFFER_OFFSET, 0);
/* Enable internal fifo flow control */
writel(0x7, &priv->regs->flow_control);
+ napi_enable(&priv_sl0->napi);
+
if (WARN_ON(!priv->data.rx_descs))
priv->data.rx_descs = 128;
cpsw_set_coalesce(ndev, &coal);
}
- napi_enable(&priv->napi);
cpdma_ctlr_start(priv->dma);
cpsw_intr_enable(priv);
cpsw_info(priv, ifdown, "shutting down cpsw device\n");
netif_stop_queue(priv->ndev);
- napi_disable(&priv->napi);
netif_carrier_off(priv->ndev);
if (cpsw_common_res_usage_state(priv) <= 1) {
+ struct cpsw_priv *priv_sl0 = cpsw_get_slave_priv(priv, 0);
+
+ napi_disable(&priv_sl0->napi);
cpts_unregister(priv->cpts);
cpsw_intr_disable(priv);
cpdma_ctlr_stop(priv->dma);
ndev->netdev_ops = &cpsw_netdev_ops;
ndev->ethtool_ops = &cpsw_ethtool_ops;
- netif_napi_add(ndev, &priv_sl2->napi, cpsw_poll, CPSW_POLL_WEIGHT);
/* register the network device */
SET_NETDEV_DEV(ndev, &pdev->dev);