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[23.128.96.18]) by mx.google.com with ESMTP id dx2si9129792ejb.170.2020.06.15.07.26.05; Mon, 15 Jun 2020 07:26:29 -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=fail header.i=@mg.codeaurora.org header.s=smtp header.b=EB0Sc9dc; 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 S1730110AbgFOOZ5 (ORCPT + 99 others); Mon, 15 Jun 2020 10:25:57 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:18293 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728510AbgFOOZ4 (ORCPT ); Mon, 15 Jun 2020 10:25:56 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1592231156; h=Date: Message-Id: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=8r3UdeXD215NHPMMUZifG8mfLcqsOfG3YE8uGeNLI9M=; b=EB0Sc9dcMcFSMfuUvD4aZzospYwoxNhlnjshnzcEnIpFXWkFj8JxNzAYF58LRgWA45hTpKUM P8o6WyRrVxPzDeVaLQkv5D3WzG2czdv/ZlGG/3nb1UGTc1sCMHhl1YntH3ujPaISwzS5fr0C QvQaQ7PoDHckrhcTHw4kaGFTYQs= 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-n12.prod.us-east-1.postgun.com with SMTP id 5ee784e7bfb34e631cd399d8 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 15 Jun 2020 14:25:43 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 915E5C43387; Mon, 15 Jun 2020 14:25:42 +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=0.5 required=2.0 tests=ALL_TRUSTED,MISSING_DATE, MISSING_MID,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (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 05E53C433CA; Mon, 15 Jun 2020 14:25:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 05E53C433CA 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=none smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v2 1/2] ath11k: Add direct buffer ring support From: Kalle Valo In-Reply-To: <1591688014-26441-1-git-send-email-periyasa@codeaurora.org> References: <1591688014-26441-1-git-send-email-periyasa@codeaurora.org> To: Karthikeyan Periyasamy Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Karthikeyan Periyasamy User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.5.2 Message-Id: <20200615142542.915E5C43387@smtp.codeaurora.org> Date: Mon, 15 Jun 2020 14:25:42 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Periyasamy wrote: > Add direct buffer ring (dbring) with helper API, which is used by the > spectral scan. Initialise the direct buffer ring based on the dma ring > capability, which get announced in the wmi service ready extended event. > This ring is slightly changed from data path rings. Compare to data path > ring this ring shares the hp and tp address to firmware though WMI commands. > Also the replenish buffer size is derived from firmware announcement. > driver receive indication through WMI event > WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID. > > Tested-on: IPQ8074 WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Karthikeyan Periyasamy > Signed-off-by: Kalle Valo 2 patches applied to ath-next branch of ath.git, thanks. bd6478559e27 ath11k: Add direct buffer ring support 9d11b7bff950 ath11k: add support for spectral scan -- https://patchwork.kernel.org/patch/11594695/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches