Skip to content

DellEMC S6100 disable pericom/xlinx chipset #4868

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
lguohan merged 3 commits into from
Jul 3, 2020
Merged

DellEMC S6100 disable pericom/xlinx chipset #4868

Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
7ef34de
DellEMC S6100 disable pericom/xlinx chipset
Jun 29, 2020
87685e0
removed BIOS check
Jul 1, 2020
c5f4874
platform/broadcom/sonic-platform-modules-dell/s6100/scripts/s6100_pla…
Jul 1, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions platform/broadcom/sonic-platform-modules-dell/s6100/scripts/s6100_platform.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,18 @@ if [[ "$1" == "init" ]]; then
modprobe nvram
systemctl start s6100-reboot-cause.service

# Disable Xilinx/pericom chipset
bios_version=$(dmidecode -s system-version | cut -d "-" -f2)

if [[ $bios_version -gt 5 ]] ; then
# Pericom is disabled in BIOS. Disable only Xilinx
echo 1 > /sys/bus/pci/devices/0000:02:00.0/remove
else
# Disable pericom/xilinx
echo 1 > /sys/bus/pci/devices/0000:02:00.0/remove
echo 1 > /sys/bus/pci/devices/0000:08:00.0/remove
fi

# Disable Watchdog Timer
if [[ -e /usr/local/bin/platform_watchdog_disable.sh ]]; then
/usr/local/bin/platform_watchdog_disable.sh
Expand Down