Exemplo n.º 1
0
static void ldpaa_eth_stop(struct eth_device *net_dev)
{
	struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv;
	int err = 0;

	if ((net_dev->state == ETH_STATE_PASSIVE) ||
	    (net_dev->state == ETH_STATE_INIT))
		return;

#ifdef DEBUG
	ldpaa_eth_get_dpni_counter();
#endif

	err = dprc_disconnect(dflt_mc_io, MC_CMD_NO_FLAGS,
			      dflt_dprc_handle, &dpmac_endpoint);
	if (err < 0)
		printf("dprc_disconnect() failed dpmac_endpoint\n");

	err = dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);
	if (err < 0)
		printf("dpmac_destroy() failed\n");

	/* Stop Tx and Rx traffic */
	err = dpni_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
	if (err < 0)
		printf("dpni_disable() failed\n");

#ifdef CONFIG_PHYLIB
	phy_shutdown(priv->phydev);
#endif

	ldpaa_dpbp_free();
	dpni_reset(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
	dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
}
Exemplo n.º 2
0
static void ldpaa_eth_stop(struct eth_device *net_dev)
{
	struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv;
	int err = 0;

	if ((net_dev->state == ETH_STATE_PASSIVE) ||
	    (net_dev->state == ETH_STATE_INIT))
		return;
	/* Stop Tx and Rx traffic */
	err = dpni_disable(dflt_mc_io, priv->dpni_handle);
	if (err < 0)
		printf("dpni_disable() failed\n");

#ifdef CONFIG_PHYLIB
	phy_shutdown(priv->phydev);
#endif

	ldpaa_dpbp_free();
	dpni_reset(dflt_mc_io, priv->dpni_handle);
	dpni_close(dflt_mc_io, priv->dpni_handle);
}