Exemplos de ag71xx_int_disable em C++ (Cpp)

Exemplo n.º 1

Arquivo: ag71xx_main.c Projeto: mirko/openwrt-x-burst

static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
{
	struct net_device *dev = dev_id;
	struct ag71xx *ag = netdev_priv(dev);
	u32 status;

	status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS);
	ag71xx_dump_intr(ag, "raw", status);

	if (unlikely(!status))
		return IRQ_NONE;

	if (unlikely(status & AG71XX_INT_ERR)) {
		if (status & AG71XX_INT_TX_BE) {
			ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE);
			dev_err(&dev->dev, "TX BUS error\n");
		}
		if (status & AG71XX_INT_RX_BE) {
			ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE);
			dev_err(&dev->dev, "RX BUS error\n");
		}
	}

	if (likely(status & AG71XX_INT_POLL)) {
		ag71xx_int_disable(ag, AG71XX_INT_POLL);
		DBG("%s: enable polling mode\n", dev->name);
		netif_rx_schedule(dev, &ag->napi);
	}

	return IRQ_HANDLED;
}

Exemplo n.º 2

Arquivo: ag71xx_main.c Projeto: Cribstone/linino

static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
{
	struct net_device *dev = dev_id;
	struct ag71xx *ag = netdev_priv(dev);
	u32 status;

	status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS);
	status &= ag71xx_rr(ag, AG71XX_REG_INT_ENABLE);

	if (unlikely(!status))
		return IRQ_NONE;

	if (unlikely(status & AG71XX_INT_ERR)) {
		if (status & AG71XX_INT_TX_BE) {
			ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE);
			dev_err(&dev->dev, "TX BUS error\n");
		}
		if (status & AG71XX_INT_RX_BE) {
			ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE);
			dev_err(&dev->dev, "RX BUS error\n");
		}
	}

#if 0
	if (unlikely(status & AG71XX_INT_TX_UR)) {
		ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_UR);
		DBG("%s: TX underrun\n", dev->name);
	}
#endif

#ifndef AG71XX_NAPI_TX
	if (likely(status & AG71XX_INT_TX_PS))
		ag71xx_tx_packets(ag);
#endif

	if (likely(status & AG71XX_INT_POLL)) {
		ag71xx_int_disable(ag, AG71XX_INT_POLL);
		DBG("%s: enable polling mode\n", dev->name);
		netif_rx_schedule(dev, &ag->napi);
	}

	return IRQ_HANDLED;
}