Hello,
We have developed our product on linaro-18. We have WiFi chip WCN3660B in our product.
When we run iperf3 -s -i1 on server and run below command on our device it gets reboot.
“iperf3 -u -c -i1 -t 20 -w 256k -b 20m”
Please let us know what could be the reason behind this?
Regards,
Parth Y Shah
It could be due to firmware or driver issue, but AFAIK this problem does not appear in latest release.
Hi Loic,
Can you suggest related wifi patches we can apply to resolve this issue?
logs:
On device:
root@linaro-alip:~# iperf3 -u -c 192.168.43.1 -i1 -t20 -w256k -b20m
Connecting to host 192.168.43.1, port 5201
[ 4] local 192.168.43.134 port 51664 connected to 192.168.43.1 port 5201
[ ID] Interval Transfer Bandwidth Total Datagrams
[ 4] 0.00-1.00 sec 2.16 MBytes 18.1 Mbits/sec 277
===board reboots =======
Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.BF.3.0-00288
S - IMAGE_VARIANT_STRING=HAAAANAZA
S - OEM_IMAGE_VERSION_STRING=AHMCPU2469
On AP side, $ iperf3 -s -i1
Regards,
Parth Y Shah
I don’t know which change fixed that, I would suggest to at least upgrade wcn36xx driver (drivers/network/wireles/ath/wcn36xx) to the upstream version and upgrade the related wcn firmware.
