[devices]: Optics fixes in Dell Z9100/Z9264f platforms (#2936)

sonic-net · May 26, 2019 · 6d62249 · 6d62249
1 parent ccf91c3
commit 6d62249
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/platform/broadcom/sonic-platform-modules-dell/z9100/scripts/z9100_platform.sh b/platform/broadcom/sonic-platform-modules-dell/z9100/scripts/z9100_platform.sh
@@ -221,6 +221,10 @@ if [[ "$1" == "init" ]]; then
     #Copy led_proc_init.soc
     init_switch_port_led
 
+    value=0x0
+    echo $value > /sys/class/i2c-adapter/i2c-14/14-003e/qsfp_lpmode
+    echo $value > /sys/class/i2c-adapter/i2c-15/15-003e/qsfp_lpmode
+    echo $value > /sys/class/i2c-adapter/i2c-16/16-003e/qsfp_lpmode
 
 elif [[ "$1" == "deinit" ]]; then
     xcvr_presence_interrupts "disable"

diff --git a/platform/broadcom/sonic-platform-modules-dell/z9264f/scripts/z9264f_platform.sh b/platform/broadcom/sonic-platform-modules-dell/z9264f/scripts/z9264f_platform.sh
@@ -82,7 +82,7 @@ switch_board_modsel() {
 	do
 		port_addr=$(( 16384 + ((i - 1) * 16)))
 		hex=$( printf "0x%x" $port_addr )
-		python /usr/bin/pcisysfs.py --set --offset $hex --val 0x41 --res $resource  > /dev/null 2>&1
+		python /usr/bin/pcisysfs.py --set --offset $hex --val 0x10 --res $resource  > /dev/null 2>&1
 	done
 }
 init_devnum