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[23.128.96.18]) by mx.google.com with ESMTP id j10si2126081edw.133.2021.11.01.07.18.55; Mon, 01 Nov 2021 07:19:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mg.codeaurora.org header.s=smtp header.b=VWnfc6wJ; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231847AbhKAOUx (ORCPT + 65 others); Mon, 1 Nov 2021 10:20:53 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:38892 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229826AbhKAOUw (ORCPT ); Mon, 1 Nov 2021 10:20:52 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1635776299; h=Date: Message-ID: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=mzWwspTlFMHBznnaHPlRuX/fRbGkpHA9H50sezneeDQ=; b=VWnfc6wJ43sZcarqLpryynZkpfkoGAOZ96WMGt4qAFVQJlNdhHag2Xy29YChRlo6pVHNL4HO SAvzt5FRRp6Ea3rf/nyNuTuq4usgGAAECWPo8Xf+shXyf8jsWmXzzhwhkZQswT2/kHyLWP1i bxOJXM93hpCav7DNbAwbLqY9dYM= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n04.prod.us-east-1.postgun.com with SMTP id 617ff709f6a3eeacf92a44b2 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 01 Nov 2021 14:17:45 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 545A9C4360D; Mon, 1 Nov 2021 14:17:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.5 required=2.0 tests=ALL_TRUSTED,BAYES_00, MISSING_DATE,SPF_FAIL,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from tykki.adurom.net (tynnyri.adurom.net [51.15.11.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id 6996DC4338F; Mon, 1 Nov 2021 14:17:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org 6996DC4338F Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] ath10k: fetch (pre-)calibration data via nvmem subsystem From: Kalle Valo In-Reply-To: <20211016234609.1568317-1-chunkeey@gmail.com> References: <20211016234609.1568317-1-chunkeey@gmail.com> To: Christian Lamparter Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <163577626002.7461.6786359547877026876.kvalo@codeaurora.org> Date: Mon, 1 Nov 2021 14:17:45 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Christian Lamparter wrote: > ATH10K chips are used it wide range of routers, > accesspoints, range extenders, network appliances. > On these embedded devices, calibration data is often > stored on the main system's flash and was out of reach > for the driver. > > To bridge this gap, ath10k is getting extended to pull > the (pre-)calibration data through nvmem subsystem. > To do this, a nvmem-cell containing the information can > either be specified in the platform data or via device-tree. > > Tested with: > Netgear EX6150v2 (IPQ4018 - pre-calibration method) > TP-Link Archer C7 v2 (QCA9880v2 - old calibration method) > > Cc: Robert Marko > Cc: Thibaut VARÈNE > Signed-off-by: Christian Lamparter > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. 27deb0f1570b ath10k: fetch (pre-)calibration data via nvmem subsystem -- https://patchwork.kernel.org/project/linux-wireless/patch/20211016234609.1568317-1-chunkeey@gmail.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches