From: "Kennady Rajan, Maharaja" <c_mkenna@qti.qualcomm.com>
To: "Valo, Kalle" <kvalo@qca.qualcomm.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"ath10k@lists.infradead.org" <ath10k@lists.infradead.org>
Subject: Re: [PATCHv2] ath10k: Enable adaptive CCA
Date: Wed, 14 Oct 2015 10:50:27 +0000 [thread overview]
Message-ID: <1444819835634.25550@qti.qualcomm.com> (raw)
In-Reply-To: <1444817512360.4749@qti.qualcomm.com>
> From: Maharaja <c_mkenna@qti.qualcomm.com>
>
>>> European Union has made it mandatory that all devices working in 2.4 GHz
>>> has to adhere to the ETSI specification (ETSI EN 300 328 V1.9.1)
>>> beginnig this year. The standard basically speaks about interferences
>>> in 2.4Ghz band.
>>> For example, when 802.11 device detects interference, TX must be stopped
>>> as long as interference is present.
>
>>> Adaptive CCA is a feature, when enabled the device learns from the
>>> environment and configures CCA levels adaptively. This will improve
>>> detecting interferences and the device can stop trasmissions till the
>>> interference is present eventually leading to good performances in
>>> varying interference conditions.
>
>>> The patch includes code for enabling adaptive CCA for 10.2.4 firmware on
>>> QCA988X.
>
>>> Signed-off-by: Maharaja Kennadyrajan <c_mkenna@qti.qualcomm.com>
>>> Signed-off-by: Manikanta Pubbisetty <c_mpubbi@qti.qualcomm.com>
>>Please do not send untested code:
>>In function 'ath10k_core_get_fw_feature_str',
>> inlined from 'ath10k_core_get_fw_features_str' at
>> drivers/net/wireless/ath/ath10k/core.c:184:41:
>>drivers/net/wireless/ath/ath10k/core.c:161:2: error: call to
>> '__compiletime_assert_162' declared with attribute error:
>> BUILD_BUG_ON failed: ARRAY_SIZE(ath10k_core_fw_feature_str) !=
>> ATH10K_FW_FEATURE_COUNT
>I have missed to add the wireless module in menuconfig while compilation. So I haven't see >the errors while running the compilation script. Now I changed and compilation error has >been resolved.
Apologize for that issue. I did the test cases by mistake. Regret for the inconvenience.
Regards,
Maha
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prev parent reply other threads:[~2015-10-14 10:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-12 5:43 [PATCHv2] ath10k: Enable adaptive CCA c_mkenna
2015-10-14 6:17 ` Kalle Valo
2015-10-14 10:11 ` Kennady Rajan, Maharaja
2015-10-14 10:50 ` Kennady Rajan, Maharaja [this message]
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