ag71xx driver: NAPI poll cleanup
SVN-Revision: 13538
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parent
398ff859da
commit
c33682316e
2 changed files with 16 additions and 8 deletions
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@ -38,7 +38,7 @@
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#define ETH_FCS_LEN 4
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#define ETH_FCS_LEN 4
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#define AG71XX_DRV_NAME "ag71xx"
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#define AG71XX_DRV_NAME "ag71xx"
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#define AG71XX_DRV_VERSION "0.5.11"
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#define AG71XX_DRV_VERSION "0.5.12"
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#define AG71XX_NAPI_WEIGHT 64
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#define AG71XX_NAPI_WEIGHT 64
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@ -687,9 +687,16 @@ static int ag71xx_poll(struct napi_struct *napi, int limit)
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ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
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ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE);
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}
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}
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if ((done < limit) && ((status & RX_STATUS_PR) == 0)) {
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if (done < limit) {
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DBG("%s: disable polling mode, done=%d, status=%x\n",
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if (status & RX_STATUS_PR)
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dev->name, done, status);
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goto more;
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status = ag71xx_rr(ag, AG71XX_REG_TX_STATUS);
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if (status & TX_STATUS_PS)
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goto more;
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DBG("%s: disable polling mode, done=%d, limit=%d\n",
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dev->name, done, limit);
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netif_rx_complete(dev, napi);
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netif_rx_complete(dev, napi);
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@ -697,12 +704,13 @@ static int ag71xx_poll(struct napi_struct *napi, int limit)
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spin_lock_irqsave(&ag->lock, flags);
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spin_lock_irqsave(&ag->lock, flags);
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ag71xx_int_enable(ag, AG71XX_INT_POLL);
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ag71xx_int_enable(ag, AG71XX_INT_POLL);
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spin_unlock_irqrestore(&ag->lock, flags);
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spin_unlock_irqrestore(&ag->lock, flags);
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return 0;
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return done;
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}
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}
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DBG("%s: stay in polling mode, done=%d, status=%x\n",
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more:
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dev->name, done, status);
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DBG("%s: stay in polling mode, done=%d, limit=%d\n",
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return 1;
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dev->name, done, limit);
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return done;
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}
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}
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static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
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static irqreturn_t ag71xx_interrupt(int irq, void *dev_id)
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