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Re: [PATCH] cfg80211: Add cumulative channel survey dump support.

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On 9/17/19 10:27 AM, Sven Eckelmann wrote:
On Thursday, 31 May 2018 11:06:59 CEST vnaralas@xxxxxxxxxxxxxx wrote:
I will sent next version of patch with updated commit log.

Can you please point me to the second version?

Btw. I've just checked the minimal changes in ath10k to get this working. It
seems we need SURVEY_INFO_NON_ACC_DATA in ath10k's ath10k_get_survey + memset
of ar->survey[idx].

But right now the total time looks (especially) wrong to me. At least it is
rather unlikely that I can have around 30 second active time delta in
roughly 1 real world second.  Maybe a bug with the READ_CLEAR handling in
firmware 10.2.4-1.0-00043 or maybe all firmware version? More logs about
that at the end.

@Ben: Was this also what you've experience in the past with the 10.2 firmware
bss_chan_info counter bugs or am I just misusing the functionality of the
firmware?

Last I recall, the upstream code had several bugs.  Maybe some QCA
firmware person can let you know if they fixed the upstream firmware.

If you want to test against ath10k-ct driver/firmware, and if you still see bogus values, then
I can debug and fix it.

Thanks,
Ben

--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc  http://www.candelatech.com




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