From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]:28020 "EHLO sabertooth02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752579AbbJNKME convert rfc822-to-8bit (ORCPT ); Wed, 14 Oct 2015 06:12:04 -0400 From: "Kennady Rajan, Maharaja" To: "Valo, Kalle" CC: "linux-wireless@vger.kernel.org" , "ath10k@lists.infradead.org" Subject: Re: [PATCHv2] ath10k: Enable adaptive CCA Date: Wed, 14 Oct 2015 10:11:46 +0000 Message-ID: <1444817512360.4749@qti.qualcomm.com> (sfid-20151014_121210_394189_C1BCA54A) References: <1444628598-806-1-git-send-email-c_mkenna@qti.qualcomm.com>,<87bnc2nfdi.fsf@kamboji.qca.qualcomm.com> In-Reply-To: <87bnc2nfdi.fsf@kamboji.qca.qualcomm.com> Content-Type: text/plain; charset=US-ASCII MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: > From: Maharaja > >> 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 >> Signed-off-by: Manikanta Pubbisetty >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. Regards, Maha From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth01.qualcomm.com ([65.197.215.72]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZmJ2m-0001mb-G2 for ath10k@lists.infradead.org; Wed, 14 Oct 2015 10:12:25 +0000 From: "Kennady Rajan, Maharaja" Subject: Re: [PATCHv2] ath10k: Enable adaptive CCA Date: Wed, 14 Oct 2015 10:11:46 +0000 Message-ID: <1444817512360.4749@qti.qualcomm.com> References: <1444628598-806-1-git-send-email-c_mkenna@qti.qualcomm.com>, <87bnc2nfdi.fsf@kamboji.qca.qualcomm.com> In-Reply-To: <87bnc2nfdi.fsf@kamboji.qca.qualcomm.com> Content-Language: en-US MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: "Valo, Kalle" Cc: "linux-wireless@vger.kernel.org" , "ath10k@lists.infradead.org" > From: Maharaja > >> 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 >> Signed-off-by: Manikanta Pubbisetty >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. Regards, Maha _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k