Esempi in C++ (Cpp) per cpdma_ctlr_stop

Esempio n. 1

File: cpsw.c Progetto: romanbb/android_kernel_lge_d851

static int cpsw_ndo_stop(struct net_device *ndev)
{
	struct cpsw_priv *priv = netdev_priv(ndev);

	cpsw_info(priv, ifdown, "shutting down cpsw device\n");
	cpsw_intr_disable(priv);
	cpdma_ctlr_int_ctrl(priv->dma, false);
	cpdma_ctlr_stop(priv->dma);
	netif_stop_queue(priv->ndev);
	napi_disable(&priv->napi);
	netif_carrier_off(priv->ndev);
	cpsw_ale_stop(priv->ale);
	for_each_slave(priv, cpsw_slave_stop, priv);
	clk_disable(priv->clk);
	return 0;
}

Esempio n. 2

File: davinci_cpdma.c Progetto: AiWinters/linux

int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr)
{
	unsigned long flags;
	int ret = 0, i;

	if (!ctlr)
		return -EINVAL;

	spin_lock_irqsave(&ctlr->lock, flags);
	if (ctlr->state != CPDMA_STATE_IDLE)
		cpdma_ctlr_stop(ctlr);

	for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++)
		cpdma_chan_destroy(ctlr->channels[i]);

	cpdma_desc_pool_destroy(ctlr->pool);
	spin_unlock_irqrestore(&ctlr->lock, flags);
	kfree(ctlr);
	return ret;
}

Esempio n. 3

File: davinci_cpdma.c Progetto: G-Ray/xenomai-boneblack-rtnet-drivers

int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr)
{
	rtdm_lockctx_t context;
	int ret = 0, i;

	if (!ctlr)
		return -EINVAL;

	rtdm_lock_get_irqsave(&ctlr->lock, context);
	if (ctlr->state != CPDMA_STATE_IDLE)
		cpdma_ctlr_stop(ctlr);

	for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++) {
		if (ctlr->channels[i])
			cpdma_chan_destroy(ctlr->channels[i]);
	}

	cpdma_desc_pool_destroy(ctlr->pool);
	rtdm_lock_put_irqrestore(&ctlr->lock, context);
	kfree(ctlr);
	return ret;
}