From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9529CC43381 for ; Thu, 28 Feb 2019 08:48:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6221F2171F for ; Thu, 28 Feb 2019 08:48:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="L67yfRlL"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="cjapq2lK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730930AbfB1Iss (ORCPT ); Thu, 28 Feb 2019 03:48:48 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:36334 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726038AbfB1Iss (ORCPT ); Thu, 28 Feb 2019 03:48:48 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 755FE60A43; Thu, 28 Feb 2019 08:48:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1551343727; bh=Ot+4lhWEbcTAZxRE2gq91Xz3k+t6kK5HDKEltXI4Qw4=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=L67yfRlLrKCExTs3d3ldP4vy0+ziyQuPvbHrpkThHNwLt/s4hIf6swdZoeYnEmMuD QW35huVvACM1wQo9hQvd+DwvrPNF2xGwC7rh9n1KMQoXSlurPpZJgxriD8bDJzg+rl ICbBtfZf2EHKiKMwgRHxqkgYthesVRpvy7axq04k= 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@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id E7BA560909; Thu, 28 Feb 2019 08:48:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1551343726; bh=Ot+4lhWEbcTAZxRE2gq91Xz3k+t6kK5HDKEltXI4Qw4=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=cjapq2lKnm7DnithTBs0gGUuf4WuXu2y/pyyrTlV89PMiApPtLkwJdAZg8jRj8+r3 IOgYI7GMr4VH2k6GkFeTed6vfD9LPOr69XH78zJbi0TULH1C8ddRbANv+ugP9crEML hZgB2VgigSIE74leqFglGsYzAsqNnR9cFeb4ltAk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E7BA560909 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.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] ath10k: Fill rx duration for each peer in fw_stats for WCN3990 From: Kalle Valo In-Reply-To: <1551174796-25264-1-git-send-email-svishnoi@codeaurora.org> References: <1551174796-25264-1-git-send-email-svishnoi@codeaurora.org> To: Surabhi Vishnoi Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, Surabhi Vishnoi User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190228084847.755FE60A43@smtp.codeaurora.org> Date: Thu, 28 Feb 2019 08:48:47 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Surabhi Vishnoi wrote: > Currently, rx_duration for each peer is not getting populated in > fw_stats debugfs entry for WCN3990. > > WCN3990 firmware sends rx duration for each peer as part of > peer_extd_stats in WMI_UPDATE_STATS_EVENT. To enable peer_extd_stats, > firmware expects host to send fw_stats_req_mask with flag > WMI_TLV_PEER_STATS_EXTD set in WMI_REQUEST_STATS_CMD. > > Send fw_stats_req_mask with flag WMI_TLV_PEER_STATS_EXTD set in > WMI_REQUEST_STATS_CMD and parse the peer_extd_stats in > WMI_UPDATE_STATS_EVENT to populate the rx_duration of each peer > in fw_stats debugfs entry. > > Currently the driver handles 32-bit rx_duration, but the rx_duration > for WCN3990 can be upto 63 bit. The firmware sends rx_duration split > into two 32-bit fields, with the upper 32-bits being valid only if its > MSB is set. This change handles the 63-bit rx_duration obtained from > WCN3990 and maintain the backward compatibility. > > To get the rx_duration of each connected peer : > cat /sys/kernel/debug/ieee80211/phyX/ath10k/fw_stats > > Tested HW: WCN3990 > Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 > > Signed-off-by: Surabhi Vishnoi > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. f40a307eb92c ath10k: Fill rx duration for each peer in fw_stats for WCN3990 -- https://patchwork.kernel.org/patch/10829811/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches