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KrasnikovEugene / wcn36xx

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Latency issue #138

Open MarkusChur opened 10 years ago

MarkusChur commented 10 years ago

Hi,

first of all i want to say thank you for your excellent work on this driver!

I'm experiencing latency issues, for instance a ping on my WLAN-Router takes 200 ms to 1000 ms. First I strictly followed your wiki to build the module and tested it on CM-10.1 and CM-10.2 using a Nexus 4. After that I tried different kernel configurations and WCNSS_qcom_cfg.ini modifications, with the aim to disable filtering and debug related configurations. As a result this had no impact on the latency so I now wonder if this is a known issue and if there exists a possible solution for it. This won't happen with Prima-WLAN.

Regards, Markus

KrasnikovEugene commented 10 years ago

Did you check the air traces? Do you see if ping packet is going through? My first guess will be that BMPS is not working properly, but before that we need to check air logs what is in there.