From 202c04cd77cf1121c6900a0bb1fd1ab244b4bfa6 Mon Sep 17 00:00:00 2001
From: jhli-cisco <93410383+jhli-cisco@users.noreply.github.com>
Date: Wed, 8 Mar 2023 18:03:50 -0800
Subject: [PATCH] update fast-reboot (#2728)

---
 scripts/fast-reboot | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/fast-reboot b/scripts/fast-reboot
index 9891eb3cc6..e2ddfb75ab 100755
--- a/scripts/fast-reboot
+++ b/scripts/fast-reboot
@@ -23,6 +23,7 @@ PLATFORM=$(sonic-cfggen -H -v DEVICE_METADATA.localhost.platform)
 PLATFORM_PLUGIN="${REBOOT_TYPE}_plugin"
 LOG_SSD_HEALTH="/usr/local/bin/log_ssd_health"
 PLATFORM_FWUTIL_AU_REBOOT_HANDLE="platform_fw_au_reboot_handle"
+PLATFORM_REBOOT_PRE_CHECK="platform_reboot_pre_check"
 SSD_FW_UPDATE="ssd-fw-upgrade"
 SSD_FW_UPDATE_BOOT_OPTION=no
 TAG_LATEST=yes
@@ -179,6 +180,10 @@ function initialize_pre_shutdown()
 
 function request_pre_shutdown()
 {
+    if [ -x ${DEVPATH}/${PLATFORM}/${PLATFORM_REBOOT_PRE_CHECK} ]; then
+        debug "Requesting platform reboot pre-check ..."
+    	${DEVPATH}/${PLATFORM}/${PLATFORM_REBOOT_PRE_CHECK} ${REBOOT_TYPE} 
+    fi
     debug "Requesting pre-shutdown ..."
     STATE=$(timeout 5s docker exec syncd /usr/bin/syncd_request_shutdown --pre &> /dev/null; if [[ $? == 124 ]]; then echo "timed out"; fi)
     if [[ x"${STATE}" == x"timed out" ]]; then