From 4a243ae3329c19eaddffea42bed734e4eff852ad Mon Sep 17 00:00:00 2001
From: Tomasz Maciej Nowak <tmn505@gmail.com>
Date: Mon, 23 Nov 2020 15:17:30 +0100
Subject: mvebu: base-files: move additional files to subtargets

Both of these scripts are only relevant to cortexa9, therefore move them
there.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
---
 .../etc/hotplug.d/ieee80211/00-wifi-config-migrate | 41 ++++++++++++++++++++++
 .../mvebu/cortexa9/base-files/sbin/fan_ctrl.sh     | 28 +++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 target/linux/mvebu/cortexa9/base-files/etc/hotplug.d/ieee80211/00-wifi-config-migrate
 create mode 100755 target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh

(limited to 'target/linux/mvebu/cortexa9')

diff --git a/target/linux/mvebu/cortexa9/base-files/etc/hotplug.d/ieee80211/00-wifi-config-migrate b/target/linux/mvebu/cortexa9/base-files/etc/hotplug.d/ieee80211/00-wifi-config-migrate
new file mode 100644
index 0000000000..a8173b3117
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/etc/hotplug.d/ieee80211/00-wifi-config-migrate
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# The pcie-controller device was renamed to pcie in Linux kernel 4.14
+# commit 28fbb9c539e2 ("ARM: dts: marvell: fix PCI bus dtc warnings").
+# This script migrates the path in the UCI configuration from the old
+# name to the new name and also back, when am upgrade or downgrade is
+# done. It checks if the name exists before changing the configuration.
+# This has to be done before the 10-wifi-detect script from mac80211 is
+# executed because this would add the devices again under the new path
+# name.
+
+. /lib/functions.sh
+
+PATH_CHANGED=0
+
+rename_wifi_path() {
+	local path_old=$(uci get wireless.${1}.path)
+	local path_new=$(echo ${path_old} | sed "${2}")
+
+	if [ -e "/sys/devices/platform/${path_new}" ] && [ ${path_old} != ${path_new} ]
+	then 
+		uci set wireless.${1}.path=${path_new}
+		PATH_CHANGED=1
+	fi
+}
+
+rename_wifi_path_list() {
+	# migration from kernel 4.9 to 4.14
+	rename_wifi_path $1 "s/soc:pcie-controller/soc:pcie/"
+	# migration from kernel 4.14 to 4.9
+	rename_wifi_path $1 "s/soc:pcie/soc:pcie-controller/"
+}
+
+[ "${ACTION}" = "add" ] && {
+	[ ! -e /etc/config/wireless ] && return
+
+	config_load wireless
+	config_foreach rename_wifi_path_list wifi-device
+
+	[ "$PATH_CHANGED" = "1" ] && uci commit wireless
+}
diff --git a/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh b/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh
new file mode 100755
index 0000000000..4234668317
--- /dev/null
+++ b/target/linux/mvebu/cortexa9/base-files/sbin/fan_ctrl.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+CPU_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon2/temp1_input)
+DDR_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp1_input)
+WIFI_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp2_input)
+
+CPU_LOW=85
+CPU_HIGH=95
+DDR_LOW=65
+DDR_HIGH=75
+WIFI_LOW=100
+WIFI_HIGH=115
+
+if [ -d /sys/devices/pwm_fan ];then
+	FAN_CTRL=/sys/devices/pwm_fan/hwmon/hwmon0/pwm1
+elif [ -d /sys/devices/platform/pwm_fan ];then
+	FAN_CTRL=/sys/devices/platform/pwm_fan/hwmon/hwmon0/pwm1
+else
+	exit 0
+fi
+
+if [ "$CPU_TEMP" -ge "$CPU_HIGH" -o "$DDR_TEMP" -ge "$DDR_HIGH" -o "$WIFI_TEMP" -ge "$WIFI_HIGH" ];then
+	echo "255" > $FAN_CTRL
+elif [ "$CPU_TEMP" -ge "$CPU_LOW" -o "$DDR_TEMP" -ge "$DDR_LOW" -o "$WIFI_TEMP" -ge "$WIFI_LOW" ];then
+	echo "100" > $FAN_CTRL
+else
+	echo "0" > $FAN_CTRL
+fi
-- 
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