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- From 768818d772d5d4ddc0c7eb2e62848929270ab7a3 Mon Sep 17 00:00:00 2001
- From: Aleksander Jan Bajkowski <[email protected]>
- Date: Tue, 4 Jan 2022 16:11:43 +0100
- Subject: [PATCH 714/715] net: lantiq_xrx200: increase napi poll weigth
- NAT Performance results on BT Home Hub 5A (kernel 5.10.89, mtu 1500):
- Down Up
- Before 545 Mbps 625 Mbps
- After 577 Mbps 648 Mbps
- Signed-off-by: Aleksander Jan Bajkowski <[email protected]>
- Signed-off-by: Jakub Kicinski <[email protected]>
- ---
- drivers/net/ethernet/lantiq_xrx200.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
- --- a/drivers/net/ethernet/lantiq_xrx200.c
- +++ b/drivers/net/ethernet/lantiq_xrx200.c
- @@ -597,8 +597,10 @@ static int xrx200_probe(struct platform_
- PMAC_HD_CTL);
-
- /* setup NAPI */
- - netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx, 32);
- - netif_tx_napi_add(net_dev, &priv->chan_tx.napi, xrx200_tx_housekeeping, 32);
- + netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx,
- + NAPI_POLL_WEIGHT);
- + netif_tx_napi_add(net_dev, &priv->chan_tx.napi, xrx200_tx_housekeeping,
- + NAPI_POLL_WEIGHT);
-
- platform_set_drvdata(pdev, priv);
-
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