From b6930a2056b7d87d1e6abfbfd4bf7b07d527eda5 Mon Sep 17 00:00:00 2001
From: Marina Maslova <Marina.Maslova@iopsys.eu>
Date: Thu, 30 May 2024 20:03:21 +0400
Subject: [PATCH] qosmngr: airoha: fix bw overwrite in case of reload and
 shaping

---
 qosmngr/files/airoha/lib/qos/airoha.sh             | 7 +++++++
 qosmngr/files/airoha/usr/sbin/qos-uplink-bandwidth | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/qosmngr/files/airoha/lib/qos/airoha.sh b/qosmngr/files/airoha/lib/qos/airoha.sh
index 1492b1186..f086e7029 100755
--- a/qosmngr/files/airoha/lib/qos/airoha.sh
+++ b/qosmngr/files/airoha/lib/qos/airoha.sh
@@ -190,11 +190,18 @@ hw_commit_all() {
             ;;
     esac
 
+    rm -f "/tmp/qos/wan_link_shape_rate"
+    rm -f "/tmp/qos/wan_link_speed"
     if [ "${glob_alg}" != "" ] ; then
         /userfs/bin/qosrule discpline $(hw_sc_alg2str ${glob_alg}) ${weight_list} \
                             uplink-bandwidth ${shape_rate:-10000000} \
                             queuemask "$(((1 << q_count) - 1))"
         echo ${mac_qos_flag} > /proc/qdma_wan/mac_qos_flag
+        if [ -n "${shape_rate}" ]; then
+            echo "${shape_rate}" > "/tmp/qos/wan_link_shape_rate"
+        else
+            /usr/sbin/qos-uplink-bandwidth
+        fi
     else
         /userfs/bin/qosrule discpline Enable 0
     fi
diff --git a/qosmngr/files/airoha/usr/sbin/qos-uplink-bandwidth b/qosmngr/files/airoha/usr/sbin/qos-uplink-bandwidth
index ee3d3940d..5ef1b2167 100755
--- a/qosmngr/files/airoha/usr/sbin/qos-uplink-bandwidth
+++ b/qosmngr/files/airoha/usr/sbin/qos-uplink-bandwidth
@@ -2,8 +2,10 @@
 
 readonly WANPORT="$(jsonfilter -i /etc/board.json -e @.network.wan.device)"
 readonly LINKSPEED_FILE="/tmp/qos/wan_link_speed"
+readonly LINKSHAPE_FILE="/tmp/qos/wan_link_shape_rate"
 
-[ "${WANPORT}" = "${PORT}" ] || exit 0
+[ -z "${PORT}" -o "${WANPORT}" = "${PORT}" ] || exit 0
+[ -f "${LINKSHAPE_FILE}" ] && exit 0
 
 LINKSPEED="$(devstatus "${WANPORT}" | jsonfilter -e '@["speed"]' | tr -d 'A-Z')"
 PREV_LINKSPEED=$(cat ${LINKSPEED_FILE} 2>/dev/null)