From 2841c7b4b4dd7854f953dad451d92962ecc18ac0 Mon Sep 17 00:00:00 2001
From: Eric Zhu <erzhu@celestica.com>
Date: Mon, 14 Mar 2022 07:44:43 +0000
Subject: [PATCH] sonic-platform-modules-cel dx010: speed up dx010 platform
 init script

* Remove installing of python2 sonic platform wheel for dx010
* Optimize dx010 sonic platform init script to speed up init process
* Fix issue #10152: [warm-upgrade][202012] Slow Celestica platform init
in rc.local causes lacp-teardown

Signed-off-by: Eric Zhu <erzhu@celestica.com>
---
 .../debian/platform-modules-dx010.init            | 15 +++++++--------
 .../debian/platform-modules-dx010.install         |  1 -
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init
index 21587bfbd3fd..12f8fc61f2ea 100644
--- a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init
+++ b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init
@@ -61,19 +61,19 @@ start)
         [ $found -eq 0 ] && echo "cannot find iSMT" && exit 1
 
         i2cset -y ${devnum} 0x70 0x10 0x00 0x01 i
-        sleep 1
+        sleep 0.1
 
         # Attach PCA9548 0x71 Channel Extender for Main Board
         echo pca9548 0x71 > /sys/bus/i2c/devices/i2c-${devnum}/new_device
-        sleep 1
+        sleep 0.1
 
         # Attach PCA9548 0x73 Channel Extender for CPU Board
         echo pca9548 0x73 > /sys/bus/i2c/devices/i2c-${devnum}/new_device
-        sleep 1
+        sleep 0.1
 
         # Attach PCA9548 0x77 Channel Extender for Fan's EEPROMs
         echo pca9548 0x77 > /sys/bus/i2c/devices/i2c-${devnum}/new_device
-        sleep 1
+        sleep 0.1
 
         # Attach syseeprom
         echo 24lc64t 0x50 > /sys/bus/i2c/devices/i2c-12/new_device
@@ -106,7 +106,7 @@ start)
         echo pca9505 0x20 > /sys/bus/i2c/devices/i2c-17/new_device
 
         modprobe dx010_cpld
-        sleep 2
+        sleep 1
 
         # Export platform gpio sysfs
         export_gpio 10 "in" # Fan 1 present
@@ -148,15 +148,14 @@ start)
         done
 
 	bus_en=8
-	sleep 1
 	cfg_r=`i2cget -y -f 8 0x60 0xD1`
 	((cfg_w=$cfg_r+$bus_en))	
 	i2cset -y -f 8 0x60 0xD1 $cfg_w
-	sleep 1
+	sleep 0.1
 	cfg_r=`i2cget -y -f 9 0x20 0xD1`
 	((cfg_w=$cfg_r+$bus_en))	
 	i2cset -y -f 9 0x20 0xD1 $cfg_w
-	sleep 1
+	sleep 0.1
 
 	/bin/sh /usr/local/bin/platform_api_mgnt.sh init
 
diff --git a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.install b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.install
index 98c17e55a980..4698507c6b9d 100644
--- a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.install
+++ b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.install
@@ -4,6 +4,5 @@ dx010/systemd/platform-modules-dx010.service lib/systemd/system
 dx010/scripts/fancontrol.sh etc/init.d
 dx010/scripts/fancontrol.service lib/systemd/system
 services/fancontrol/fancontrol  usr/local/bin
-dx010/modules/sonic_platform-1.0-py2-none-any.whl usr/share/sonic/device/x86_64-cel_seastone-r0
 dx010/modules/sonic_platform-1.0-py3-none-any.whl usr/share/sonic/device/x86_64-cel_seastone-r0
 services/platform_api/platform_api_mgnt.sh usr/local/bin