openwrt/target/linux/generic/pending-6.6/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch
Mieczyslaw Nalewaj 098be45d02 kernel: generic: refresh patches
Refresh patches by 'make target/linux/refresh'

Fixes: 487cc3831c ("generic: 6.6: drop patch adding support for multiple MTK PPE")
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
2024-06-16 23:02:25 +02:00

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Diff

From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 21 Mar 2022 20:39:59 +0100
Subject: [PATCH] net: ethernet: mtk_eth_soc: enable threaded NAPI
This can improve performance under load by ensuring that NAPI processing is
not pinned on CPU 0.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -4994,6 +4994,8 @@ static int mtk_probe(struct platform_dev
* for NAPI to work
*/
init_dummy_netdev(&eth->dummy_dev);
+ eth->dummy_dev.threaded = 1;
+ strcpy(eth->dummy_dev.name, "mtk_eth");
netif_napi_add(&eth->dummy_dev, &eth->tx_napi, mtk_napi_tx);
netif_napi_add(&eth->dummy_dev, &eth->rx_napi, mtk_napi_rx);