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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 CEB0EC10F13 for ; Thu, 11 Apr 2019 23:13:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8BEF120850 for ; Thu, 11 Apr 2019 23:13:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Caztiqwv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726748AbfDKXNf (ORCPT ); Thu, 11 Apr 2019 19:13:35 -0400 Received: from mail-it1-f169.google.com ([209.85.166.169]:54924 "EHLO mail-it1-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726630AbfDKXNf (ORCPT ); Thu, 11 Apr 2019 19:13:35 -0400 Received: by mail-it1-f169.google.com with SMTP id a190so4265639ite.4 for ; Thu, 11 Apr 2019 16:13:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=NFD91hUg3kjc1aLXrjAfQLbS4sSh3tkkHy6+tdYVlvY=; b=Caztiqwv7ns8Ogg7gjh6ontX1agw9dWjnG/aaGQQBJVieSW1B4HYqtELatctNdGifh AvHFOtEs9y0cyMcuF2JiPM9qMAiwNuq684eAWFBBJD/D4v/mmn0VUf0PfzIk9Q7ssaJR lieF79AH+hufW4ZVGanrUIjtdZ/irDBk99VjisPbiR5l/GCb4dQf+1sop/MIyZ3kMom4 3yPlt0KXdYyUBfi66BOp/W3oIXyEqXA8cJ2yRzi63lQH/rA0drDS+mkteJngKv2kNcdQ 8Z23/KHY/8O67ONsL1Mr5OjCgsY1dOyD0Wso+er6IRlxJz4K+9Hy0GZGDXcAmYrOgEo5 x/hQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NFD91hUg3kjc1aLXrjAfQLbS4sSh3tkkHy6+tdYVlvY=; b=YV6UVwvQRnAh9+srduJlrORT58F9ErGUfuOw0XpH/B/hZM4WX1R4bVcdtBX7fGTona N90Oc4+oBFTO8vI5UaLjmMq4xUe7Q/LzhQiIMUfzxzsyG8XRkSQ7pose0/+APc6kQPni Eu7WH06QfxnFYlTWxOIzTjIT7HFP7rtLJYsChdatrjW7iBJ6yBitTdnGMLbFhgHJYDdK zqvlY7zjXKwopj5IsB7ESOlxJ6+WupkOrDMUFzwBO+3dHDnLCYNxw34jp4rfPujRoLsX uQngMeotCxkDp4P/rj+kyT223F07WhvYxWpy/5YXhMXMTW1X5Acfg4cPcHe5uK/TYGSZ 0YHA== X-Gm-Message-State: APjAAAXlY+ZHX/eMFPKavLMzeUmq5EM2R6wCcZbyFnv2haixnh9UHxXZ vpfMIQGcT7GpInrxzQX69S5esNppQ3xGR6pVMCCu5ek0lDk= X-Google-Smtp-Source: APXvYqyhXFl+SOAwPpEgTjyaVsK7xnEaUuxbosg5lm8L79vIH7y+z4DUH+Bh9VcPFqHzN881ZrfoXjLSWnD2zBfiD18= X-Received: by 2002:a24:2f49:: with SMTP id j70mr10520059itj.122.1555024414140; Thu, 11 Apr 2019 16:13:34 -0700 (PDT) MIME-Version: 1.0 From: Joshua Zhao Date: Thu, 11 Apr 2019 16:13:23 -0700 Message-ID: Subject: Zero TID queue stats in dump_htt_stats? To: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hi, I'm running ath10k driver on QCA IPQ4019. When I enable htt_stats_mask by "echo 0x1FFFF > /sys/kernel/debug/ieee80211/phy0/ath10k/htt_stats_mask" I can see tx rates / rx rates / etc get updated. But the TID queue related stats are always 0. Is this known and expected? Is there anything related to that now fq_codel in mac80211 handles txq scheduling? Thanks, Joshua