> if (netif_running(dev)) {
> @@ -12346,8 +12380,15 @@ static int tg3_set_ringparam(struct net_device *dev,
> struct ethtool_ringparam *e
> if (tg3_flag(tp, JUMBO_RING_ENABLE))
> tp->rx_jumbo_pending = ering->rx_jumbo_pending;
>
> - for (i = 0; i < tp->irq_max; i++)
> - tp->napi[i].tx_pending = ering->tx_pending;
> + dev->gso_max_segs = TG3_TX_SEG_PER_DESC(ering->tx_pending - 1);
> + for (i = 0; i < tp->irq_max; i++) {
> + struct tg3_napi *tnapi = &tp->napi[i];
> +
> + tnapi->tx_pending = ering->tx_pending;
> + if (netif_tx_queue_stopped(netdev_get_tx_queue(dev, i)) &&
> + tnapi->wakeup_thresh >= ering->tx_pending)
> + tnapi->wakeup_thresh = MAX_SKB_FRAGS + 1;
To maintain consistency wakeup_thresh can be set to TG3_TX_WAKEUP_THRESH
similar to other parts of the code, except the special handling of
tg3_tso_bug() estimate.
> + }
>
> if (netif_running(dev)) {
> tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
> @@ -17822,6 +17863,7 @@ static int tg3_init_one(struct pci_dev *pdev,
> else
> sndmbx += 0xc;
> }
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