ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-21 14:37:57 +00:00
Code Issues Actions 7 Packages Projects Releases Wiki Activity
5714660643
openwrt/target/linux/generic/pending-5.15/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch

42 lines
1.3 KiB
Diff
Raw Normal View History

generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
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
kernel: fix mtk_eth_soc throughput regressions on gigabit PHY ports Fixes issues on MT7621 and MT7623 switch ports, and PHY ports on all SoC Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-29 09:38:30 +00:00
@@ -2992,8 +2992,8 @@ static irqreturn_t mtk_handle_irq_rx(int
generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
eth->rx_events++;
if (likely(napi_schedule_prep(&eth->rx_napi))) {
- __napi_schedule(&eth->rx_napi);
kernel: backport upstream mtk_eth_soc patches Includes MT7986 ethernet support Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-06-16 17:18:11 +00:00
mtk_rx_irq_disable(eth, eth->soc->txrx.rx_irq_done_mask);
generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
+ __napi_schedule(&eth->rx_napi);
}
return IRQ_HANDLED;
kernel: fix mtk_eth_soc throughput regressions on gigabit PHY ports Fixes issues on MT7621 and MT7623 switch ports, and PHY ports on all SoC Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-29 09:38:30 +00:00
@@ -3005,8 +3005,8 @@ static irqreturn_t mtk_handle_irq_tx(int
generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
eth->tx_events++;
if (likely(napi_schedule_prep(&eth->tx_napi))) {
- __napi_schedule(&eth->tx_napi);
mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
+ __napi_schedule(&eth->tx_napi);
}
return IRQ_HANDLED;
kernel: fix mtk_eth_soc throughput regressions on gigabit PHY ports Fixes issues on MT7621 and MT7623 switch ports, and PHY ports on all SoC Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-29 09:38:30 +00:00
@@ -4673,6 +4673,8 @@ static int mtk_probe(struct platform_dev
generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
* 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,
kernel: backport generic phylink validate Backport generic phylink validate series and make use of it for mtk_eth_soc Ethernet driver as well as mt7530 DSA driver. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-07-25 00:31:20 +00:00
NAPI_POLL_WEIGHT);
generic: 5.15: copy config and patch from 5.10 Copy config and patches from kernel 5.10 to kernel 5.15 Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-11-04 20:52:43 +00:00
netif_napi_add(&eth->dummy_dev, &eth->rx_napi, mtk_napi_rx,
Reference in New Issue Copy Permalink