From 601257e388d7abb5ada1c1ac93e2cd2259ea3dd1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Mon, 13 Feb 2023 09:23:39 +0100
Subject: [PATCH] netifd: refactor packet steering init
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1. Move setup code to independent script file
2. Add init.d script to allow automatic updates
3. Support platform specific /usr/libexec/platform/packet-steering.sh

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 package/network/config/netifd/Makefile         |  2 +-
 .../netifd/files/etc/init.d/packet_steering    | 18 ++++++++++++++++++
 .../libexec/network/packet-steering.sh}        |  7 +++++--
 3 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100755 package/network/config/netifd/files/etc/init.d/packet_steering
 rename package/network/config/netifd/files/{etc/hotplug.d/net/20-smp-packet-steering => usr/libexec/network/packet-steering.sh} (92%)
 mode change 100644 => 100755

diff --git a/package/network/config/netifd/Makefile b/package/network/config/netifd/Makefile
index 500daaa152..f40a990b42 100644
--- a/package/network/config/netifd/Makefile
+++ b/package/network/config/netifd/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=netifd
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/netifd.git
diff --git a/package/network/config/netifd/files/etc/init.d/packet_steering b/package/network/config/netifd/files/etc/init.d/packet_steering
new file mode 100755
index 0000000000..9d8f791e23
--- /dev/null
+++ b/package/network/config/netifd/files/etc/init.d/packet_steering
@@ -0,0 +1,18 @@
+#!/bin/sh /etc/rc.common
+
+START=25
+USE_PROCD=1
+
+start_service() {
+	reload_service
+}
+
+service_triggers() {
+	procd_add_reload_trigger "network"
+	procd_add_reload_trigger "firewall"
+	procd_add_raw_trigger "interface.*" 1000 /etc/init.d/packet_steering reload
+}
+
+reload_service() {
+	/usr/libexec/network/packet-steering.sh
+}
diff --git a/package/network/config/netifd/files/etc/hotplug.d/net/20-smp-packet-steering b/package/network/config/netifd/files/usr/libexec/network/packet-steering.sh
old mode 100644
new mode 100755
similarity index 92%
rename from package/network/config/netifd/files/etc/hotplug.d/net/20-smp-packet-steering
rename to package/network/config/netifd/files/usr/libexec/network/packet-steering.sh
index 8a86bf75f6..799c080805
--- a/package/network/config/netifd/files/etc/hotplug.d/net/20-smp-packet-steering
+++ b/package/network/config/netifd/files/usr/libexec/network/packet-steering.sh
@@ -1,6 +1,4 @@
 #!/bin/sh
-[ "$ACTION" = add ] || exit
-
 NPROCS="$(grep -c "^processor.*:" /proc/cpuinfo)"
 [ "$NPROCS" -gt 1 ] || exit
 
@@ -40,6 +38,11 @@ packet_steering="$(uci get "network.@globals[0].packet_steering")"
 exec 512>/var/lock/smp_tune.lock
 flock 512 || exit 1
 
+[ -e "/usr/libexec/platform/packet-steering.sh" ] && {
+	/usr/libexec/platform/packet-steering.sh
+	exit 0
+}
+
 for dev in /sys/class/net/*; do
 	[ -d "$dev" ] || continue
 
-- 
2.30.2