From 768818d772d5d4ddc0c7eb2e62848929270ab7a3 Mon Sep 17 00:00:00 2001 From: Aleksander Jan Bajkowski 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 Signed-off-by: Jakub Kicinski --- 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 @@ -606,8 +606,10 @@ 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);