ramips: change ethernet napi interrupt sequence
when open device. first ready napi software rx. then enable hardware interrupt. final start software tx queue to send data. Signed-off-by: michael lee <igvtee@gmail.com> SVN-Revision: 45894
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0d043d3ac0
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2a66c9886f
1 changed files with 4 additions and 5 deletions
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@ -1153,7 +1153,6 @@ static int fe_open(struct net_device *dev)
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goto err_out;
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spin_lock_irqsave(&priv->page_lock, flags);
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napi_enable(&priv->rx_napi);
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val = FE_TX_WB_DDONE | FE_RX_DMA_EN | FE_TX_DMA_EN;
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if (priv->flags & FE_FLAG_RX_2B_OFFSET)
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@ -1169,8 +1168,9 @@ static int fe_open(struct net_device *dev)
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if (priv->soc->has_carrier && priv->soc->has_carrier(priv))
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netif_carrier_on(dev);
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netif_start_queue(dev);
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napi_enable(&priv->rx_napi);
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fe_int_enable(priv->soc->tx_int | priv->soc->rx_int);
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netif_start_queue(dev);
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return 0;
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@ -1185,15 +1185,14 @@ static int fe_stop(struct net_device *dev)
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unsigned long flags;
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int i;
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fe_int_disable(priv->soc->tx_int | priv->soc->rx_int);
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netif_tx_disable(dev);
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fe_int_disable(priv->soc->tx_int | priv->soc->rx_int);
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napi_disable(&priv->rx_napi);
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if (priv->phy)
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priv->phy->stop(priv);
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spin_lock_irqsave(&priv->page_lock, flags);
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napi_disable(&priv->rx_napi);
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fe_reg_w32(fe_reg_r32(FE_REG_PDMA_GLO_CFG) &
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~(FE_TX_WB_DDONE | FE_RX_DMA_EN | FE_TX_DMA_EN),
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