Xavier-NX : Network : using wake-on-lan function will cause system reboot

[yupeilin.shadow]

Hi all,

=> Using the follwing steps to verifity wake-on-lan function
It will fail and system reboot.

Steps:

1. Direct using ethernet cable to connect Xavier-NX and PC
2. Setting static IP on both sides.
3. Xavier-NX Commands:

   sudo ethtool -s eth0 wol g
   sudo systemctl suspend

4. PC(Windows) Commands:

   WolCmd.exe [MAC] [IP] [Subnet-Mask]

5. Wake-on-lan function fail and system reboot.

xavier-nx-wol.log.log (30.4 KB)

Pass-Log(xavier-nx-wol.log)
…
adc_resume done
tegra_clks_resume
tegra_clks_resume done
ec_resume done
resume check ok
pe exiting sc7
ier2 wake event received wake id = 20
 146.135057] tegra_cec 3960000.tegra_cec: suspended
[ 146.250093] CPU1: shutdown
[ 146.290098] CPU2: shutdown
[ 146.322583] CPU3: shutdown
[ 146.360746] cache: parent cpu1 should not be sleeping
[ 146.378376] cache: parent cpu2 should not be sleeping
[ 146.404154] cache: parent cpu3 should not be sleeping
[ 148.145260] tegra_cec 3960000.tegra_cec: Resuming
[ 148.145280] tegra_cec 3960000.tegra_cec: tegra_cec_init started
[ 149.145537] tegra_cec 3960000.tegra_cec: tegra_cec_init Done.
…

Fail-Log(xavier-nx-wol.log)
…
adc_resume done
tegra_clks_resume
tegra_clks_resume done
ec_resume done
resume check ok
pe exiting sc7
ier2 wake event received wake id = 20
hutdown state requested 1
Rebooting system …
?
[0000.024] W> RATCHET: MB1 binary ratchet value 4 is too large than ratchet level 2 from HW fuses.
[0000.033] I> MB1 (prd-version: 1.5.1.9-t194-41334769-73a9b7ef)
…

=> Using xavier-nx + L4T32.7.1 always can reproduce the problem.
Any help will be appreciated.

[kayccc]

Our team will do the investigation and provide suggestions soon. Thanks

[yupeilin.shadow]

Hi Kayccc,

Have any suggestions?

Thanks a lot.

[kayccc]

Sorry to tell the Xavier NX WoL only supports the suspend case. Only Orin will support the wake from full shutdown.

[yupeilin.shadow]

Hi Kayccc,

=> The issue using WoL-suspend to reproduce.

Step

3. Xavier-NX Commands:

sudo ethtool -s eth0 wol g
sudo systemctl suspend

Thanks a lot.

[WayneWWW]

There is no plan to fix this on rel-32 for now. We will try to fix this on rel-35.