From 60dd181a7600325cffee024de526ac6818c7e772 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
Date: Tue, 27 Nov 2018 18:22:47 +0100
Subject: [PATCH] base-files: diag.sh: Make it more generic towards DTS so it
could be reused
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I wanted to add status LEDs support to my imx6 based board and have
found out, that I could use diag.sh script found in ramips platform,
which seems to be also shared in a few other platforms:
4801276bc2078c5bcf03003c831e3b0a target/linux/ramips/base-files/etc/diag.sh
4801276bc2078c5bcf03003c831e3b0a target/linux/ipq40xx/base-files/etc/diag.sh
4801276bc2078c5bcf03003c831e3b0a target/linux/ath79/base-files/etc/diag.sh
So I've extended the base diag.sh in a way, that if it detects any of
the DTS LED aliases, then it would use the generic DTS set_led_state
code.
Signed-off-by: Petr Å tetiar <ynezz@true.cz>
---
package/base-files/files/etc/diag.sh | 50 ++++++++++++++++++++++++++--
1 file changed, 48 insertions(+), 2 deletions(-)
diff --git a/package/base-files/files/etc/diag.sh b/package/base-files/files/etc/diag.sh
index 8726a4398b..8eb36c6feb 100644
--- a/package/base-files/files/etc/diag.sh
+++ b/package/base-files/files/etc/diag.sh
@@ -1,4 +1,50 @@
#!/bin/sh
-# Copyright (C) 2006-2009 OpenWrt.org
+# Copyright (C) 2006-2019 OpenWrt.org
-set_state() { :; }
+. /lib/functions/leds.sh
+
+boot="$(get_dt_led boot)"
+failsafe="$(get_dt_led failsafe)"
+running="$(get_dt_led running)"
+upgrade="$(get_dt_led upgrade)"
+
+set_led_state() {
+ status_led="$boot"
+
+ case "$1" in
+ preinit)
+ status_led_blink_preinit
+ ;;
+ failsafe)
+ status_led_off
+ [ -n "$running" ] && {
+ status_led="$running"
+ status_led_off
+ }
+ status_led="$failsafe"
+ status_led_blink_failsafe
+ ;;
+ preinit_regular)
+ status_led_blink_preinit_regular
+ ;;
+ upgrade)
+ [ -n "$running" ] && {
+ status_led="$running"
+ status_led_off
+ }
+ status_led="$upgrade"
+ status_led_blink_preinit_regular
+ ;;
+ done)
+ status_led_off
+ [ -n "$running" ] && {
+ status_led="$running"
+ status_led_on
+ }
+ ;;
+ esac
+}
+
+set_state() {
+ [ -n "$boot" -o -n "$failsafe" -o -n "$running" -o -n "$upgrade" ] && set_led_state "$1"
+}
--
2.30.2