Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:62023 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751583AbdCPIy6 (ORCPT ); Thu, 16 Mar 2017 04:54:58 -0400 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: [PATCHv2] ath10k: Update available channel list for 5G radio From: Kalle Valo In-Reply-To: <1487855902-32090-1-git-send-email-c_traja@qti.qualcomm.com> References: <1487855902-32090-1-git-send-email-c_traja@qti.qualcomm.com> To: CC: , Tamizh chelvam , Message-ID: <0ad928ccfaa34e28ba8c2731ff1cc42d@euamsexm01a.eu.qualcomm.com> (sfid-20170316_095608_902809_792DFE69) Date: Thu, 16 Mar 2017 09:54:16 +0100 Sender: linux-wireless-owner@vger.kernel.org List-ID: c_traja@qti.qualcomm.com wrote: > From: Tamizh chelvam > > If a 5 GHz radio is calibrated for operation in both > the low band (channels 36 to 64) and high band(channels 100 to 169), > hardware allows operations in all the listed channels. However, > if the chip has been calibrated only for the low/high band and > a high/low band channel is configured, due to lack of calibration > there will be potentially invalid signal on those non calibrated channels. > To avoid this problem this patch sets IEEE80211_CHAN_DISABLED flag for > those non calibrated channels by using low_5ghz_chan and high_5ghz_chan > values which we get from target through wmi service ready event. > > Driver initialized flags are getting re initialized in handle_channel > in cfg80211. So calling the function to disable the non supported channel > from reg_notifier(). > > Signed-off-by: Tamizh chelvam Patch applied to ath-next branch of ath.git, thanks. 523f6701dbab ath10k: update available channel list for 5G radio -- https://patchwork.kernel.org/patch/9588297/ Documentation about submitting wireless patches and checking status from patchwork: https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches