topic Re: Failure in SVD test cases while WiFi Certification. in Wi-Fi® + Bluetooth® + 802.15.4

Failure in SVD test cases while WiFi Certification.

Abhijeet_Therokar — Wed, 17 Jan 2024 16:17:58 GMT

Hello NXP team,

We are performing WiFi certification for W8897 chipset having driver release package
SD-WLAN-SD-BT-8897-AO_LINUX_4_9_70-BG4CT-W15.68.19.p59-15.26.19.p59-C4X15698_B0B1-GPL.zip running on Android 11 OS.
While performing QTT test cases mentioned below:
CT_Security_WPA2Personal_STA_4wayHandshakeVulnerability-EncryptedM3Retransmission_10002_2
WFA lab reported 'The percentage of ARP packets received from the STAUT is not as expected' in case of SVD tests.

Kindly help us to identify the issue.

Attached are the log files of the failed test items.

BR,
Abhijeet Therokar

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Tue, 20 Dec 2022 07:44:19 GMT

Hello @Abhijeet_Therokar ,

The question of the post is the same as that of the link below:

https://community.nxp.com/t5/Wireless-Connectivity/11nWPA2-test-case-failure-in-QTT/m-p/1572263/emcs_t/S2h8ZW1haWx8bWVudGlvbl9zdWJzY3JpcHRpb258TEJWU1dGNTUxMVJBNFN8MTU3MjI2M3xBVF9NRU5USU9OU3xoSw#M14188

So let discuss it on above link, OK?

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Tue, 20 Dec 2022 10:05:02 GMT

Hello @weidong_sun,

This is a new failure case of the certification. This is different then reported earlier.

The failure test case ID is CT_Security_WPA2Personal_STA_4wayHandshakeVulnerability-EncryptedM3Retransmission_10002_2

Attaching the failure logs for your reference. Please share the updates.

If required please ask the internal team and share feedback from the internal team as well.

As we are already passed the expected timeline, I would request to get the responses as early as possible and consider this as the highest/critical priority issue.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Wed, 21 Dec 2022 02:18:35 GMT

Hello @nandan-khant ,

According to questions on the link:

https://community.nxp.com/t5/Wireless-Connectivity/11nWPA2-test-case-failure-in-QTT/td-p/1567456

11nWPA2 test case failure in QTT

Issues on wpa2 connections to AP have not been resolved yet, Failure of other connections should not be avoidable.

On your side, 2 persions or more are responsible for the WFA Cert?

If yes, you had better submit questions via one interface, which is very helpful for us to analyze issues step by step.

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Wed, 21 Dec 2022 04:42:07 GMT

Hello @weidong_sun,

This test case is different then the previously reported case. Please refer test case IDs.

The issue reported in this ticket have ID of 10002_2. However the issue reported in previous ticket are having IDs of 10280_1 and 10278_1.

It will be easier to track two different issues in two different tickets. So lets track it on different tickets.

The failure reason for this ticket is as follows:
The percentage of ARP packets received from the STAUT less than excepted.

Kindly check the logs and share the updates.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Wed, 21 Dec 2022 14:25:24 GMT

Hello @weidong_sun,

Can you share the updates?

The issues are critical for us and we are already behind the planned schedule so we are expecting prompt response from NXP team.

Again, This issue is not similar as reported earlier in different ticket of 11nWPA2.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Thu, 22 Dec 2022 01:54:12 GMT

Hello @nandan-khant ,

I will confirm your questions with internal team. and your question has been shared with internal team.

Let us wait for the analysis result from internal team.

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Fri, 23 Dec 2022 05:24:16 GMT

Hello @weidong_sun,
Any updates from your side or internal team?

Please help to share the updates. It is becoming a blocker for us.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Fri, 23 Dec 2022 05:48:30 GMT

Hello @nandan-khant ,

I am checking your questions with internal team.

and put it in CRITICAL status.

Let us wait for their reply.

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Fri, 23 Dec 2022 09:03:24 GMT

Hello @nandan-khant ,

Check below, please!

=========================

We have checked with the team and this issue is generally observed if Qualcomm AP is used.

As per QTT's Document, Qualcomm AP does not support this feature and we are supposed to use an Intel testbed device as the AP (tool platform).

Can you please help to confirm which Access Point is used while testing SVD?

=========================

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Fri, 23 Dec 2022 09:28:19 GMT

Hello @weidong_sun,

Lab is using Intel testbed AP for this test case.

Please refer the attached screenshot.

Let me know if any further details are required.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Mon, 26 Dec 2022 07:53:54 GMT

Hello @weidong_sun,

Can you please share the updates?

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Tue, 27 Dec 2022 05:35:13 GMT

Hello @weidong_sun ,

Can you please check for the updates with the internal team and share if there are any?

Please help to share the updates by today EOD (IST), we might miss the scheduled timeline for the certification.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Tue, 27 Dec 2022 05:56:07 GMT

Hello @nandan-khant ,

Internal team is checking your questions with R&D team.

we will have to wait for their reply.

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Tue, 27 Dec 2022 06:26:21 GMT

Hello @nandan-khant ,

Internal team needs some logs, check below, please!

==========================

Can you please help get the test observation and complete logs with testBed DUT and Intel reference AP for this test?

==========================

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Wed, 28 Dec 2022 10:26:57 GMT

Hello @weidong_sun,

Please find the logs attached as requested with the testbed STA and Intel AP.

Please help to get the analysis of the failure case logs that we have shared previously.

Can you please ask the internal team to share the updates?

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Wed, 28 Dec 2022 10:32:10 GMT

Hello @nandan-khant ,

Got it and shared it with internal team.

Thanks!

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

nandan-khant — Thu, 29 Dec 2022 07:59:28 GMT

Hello @weidong_sun,

Can you ask the internal team to share the updates?

Please help to share the analysis of logs and get the root cause of the issue as soon as possible.

Thanks and Regards,

Nandan Khant

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Thu, 29 Dec 2022 08:24:48 GMT

Hi @nandan-khant ,

I didn't get feedback from internal team.

I will forward the result of analysis as soon as I get it.

Regards,

weidong

Re: Failure in SVD test cases while WiFi Certification.

weidong_sun — Fri, 30 Dec 2022 01:28:14 GMT

Hello @nandan-khant ,

I got feedback from internal team, check it, please!

============================

We are attaching a test FW (w8897_p255_combo.bin) with the potential fix. Please get the test results from the customer and logs.

File name: w8897_p255_combo.bin

md5sum: b7fc8fb3f61ac64aacd0333445bc1c3a

Please note, this is only for test case verification and should not use for other purpose, also this is not tested locally.

============================

I will send it to you via personal email, check it, please!

Regards,

weidong