From 092ee8bf0792b85779462abf8775f3ebb493ebc3 Mon Sep 17 00:00:00 2001 From: Michel Lespinasse Date: Thu, 16 Jan 2025 00:50:58 -0800 Subject: [PATCH] rockchip: set network IRQ affinity to fast CPU cores The nanopi R6S, R6C and nanopc T6 platforms are based on rk3588(s) SoC, which has fast and slow CPU cores. Set up network interrupt affinity to be on the fast CPU cores by default. This is similar to the way this was already configured on nanopi R4S. Signed-off-by: Michel Lespinasse Link: https://github.com/openwrt/openwrt/pull/17638 (cherry picked from commit 59215154a0eba77f0a79a6e30069a3037603ebf2) Link: https://github.com/openwrt/openwrt/pull/18347 Signed-off-by: Hauke Mehrtens --- .../etc/hotplug.d/net/40-net-smp-affinity | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity index 27d469bb47..f5cdd9be8a 100644 --- a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity +++ b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity @@ -30,10 +30,8 @@ set_interface_core() { case "$(board_name)" in armsom,sige7|\ -friendlyarm,nanopc-t6|\ friendlyarm,nanopi-r3s|\ friendlyarm,nanopi-r5c|\ -friendlyarm,nanopi-r6c|\ radxa,e25|\ sinovoip,rk3568-bpi-r2pro) set_interface_core 2 "eth0" @@ -49,15 +47,21 @@ xunlong,orangepi-r1-plus-lts) set_interface_core 4 "eth1" "xhci-hcd:usb[0-9]+" ;; friendlyarm,nanopi-r4s|\ -friendlyarm,nanopi-r4s-enterprise) +friendlyarm,nanopi-r4s-enterprise|\ +friendlyarm,nanopi-r6c|\ +friendlyarm,nanopc-t6) set_interface_core 10 "eth0" set_interface_core 20 "eth1" ;; -friendlyarm,nanopi-r5s|\ -friendlyarm,nanopi-r6s) +friendlyarm,nanopi-r5s) set_interface_core 2 "eth0" set_interface_core 4 "eth1" set_interface_core 8 "eth2" ;; +friendlyarm,nanopi-r6s) + set_interface_core 10 "eth0" + set_interface_core 20 "eth1" + set_interface_core 40 "eth2" + ;; esac -- 2.30.2