Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp354130ybv; Thu, 13 Feb 2020 01:37:14 -0800 (PST) X-Google-Smtp-Source: APXvYqwoqDcu3vF2wVKnlg8NVlmi6QOdim83obpjXAvy7AOnw8TXGDGxrX3KJ0kJyjGeM6TJ/mnk X-Received: by 2002:a05:6830:612:: with SMTP id w18mr12895904oti.160.1581586634733; Thu, 13 Feb 2020 01:37:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1581586634; cv=none; d=google.com; s=arc-20160816; b=vuCF50NCrS9IyxZXIUBVP5HNKJjM1CpCRxQU46Kbl35bNNTcFL5cZVa8zeA0foaQ85 XYdSDGOzfMEACcioMHIVeyRt/Ue9tHE6Qa++362mgoJJatiCfWnrKerqNLd/5zIzRzvE Ggi1S0YZKxoT9uHpsXJVSQ4XKj4u3oT0qijvjVbXAwAPkzdL5STbwobChadgHg0OQhF+ wIze0JFe9Vx0gZSYkNpMkCs20HTvUwM+CxIa7rYeWUS7SMS981O0LfgiLAB5vOgJEZpo shlM5PJyez0EGvW9cOhRugWS4Bn8T+DxkzN9moGerPT+nvRUgndGaZj3aTeaCug8EHmy CwrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature; bh=tX5rJKBAp2Qxh3U8HlZbaGn5I6znsXHyFtFR1sVBDKU=; b=qSIHtRkLD5qDIK8uZKbvxRru+vyqj89XuVEb0KF9W3lDCBrCeJaLnOJXSRCIdKchpM 1gz3f6i0yfETETBXTqzp2yznJTGbRpl9gi75XhlYi2qlvhWVBuKqR/T5tmJjmGxbBwz+ QlWDGZb6oPAqAdccSl/auGa77vdvkieJbqDJ8BFIJJxPLmYHsu9EMNoDmeV+OhF7l/S0 Fh7Rn7hMk07XVE3Tlv8aMISZN1uFj7YAQL8Eu6MJqvXl12VHHtn7BBRZQugpB7y9BT+r SSDPpAOsQ2X34mFAi/yBRvwAyQRTYf8ia/4vp6Z1/Zv3zIXSI2O/iMLgRz7Gx7DyBNNZ d5CA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=YwWqDf2u; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j25si896432oij.242.2020.02.13.01.37.02; Thu, 13 Feb 2020 01:37:14 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=YwWqDf2u; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729586AbgBMJgU (ORCPT + 99 others); Thu, 13 Feb 2020 04:36:20 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:39889 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729526AbgBMJgU (ORCPT ); Thu, 13 Feb 2020 04:36:20 -0500 Received: by mail-wr1-f67.google.com with SMTP id y11so5754224wrt.6 for ; Thu, 13 Feb 2020 01:36:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=tX5rJKBAp2Qxh3U8HlZbaGn5I6znsXHyFtFR1sVBDKU=; b=YwWqDf2uFNsCbDflv75bdKzadzcupzRDjQiTWuhWL1rQ+FE2tMHoxZFfXiUBepgogY yZInsOXB9mevVp9yBDT7oFT/rbMv9Jgf1MUYlhS4f1q62k8eaQBELNwOMUqk6+UFCRoa uTbC5z66FthY/MpM4V73FD+qzLTk+Gt/exnV4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=tX5rJKBAp2Qxh3U8HlZbaGn5I6znsXHyFtFR1sVBDKU=; b=WYWbR/1ydXDP/tvU8JPxiPN71x2vYwTE8bAfEZ2EvJTY492EdSJSiZUdCxAVSCajXL qbwb90EhFQVDlnR5G9FBKioimN/a0zkEi7NuSAVYTgzEkv+8TgvCCO2pseSLRCH+WXja 7g51Q3Zw/Y4S+PyA8jNrHpGNmr6mQ3af14i0aLZWnq5Z/DMgSn0+43l+JNEhSjnmmMYB hKO+1BpxI6co5nE3/w09XzXEd+E8/S+zMTYZgAnb2RSxcaJT9Ay2AOvUYF1JSQfzUDpj WJcVrQoAHvpcc7AcqF7SiM1XguZCXm7PfyZvMwQ27z6A7wxpCudllV/y8zpLIlZW6ewX oP7w== X-Gm-Message-State: APjAAAWIevJzg7uK5U8Ih8HzU39lST3syjqeBASaGbT/Fy3EmhJFhR9c 1YdSoxdpw53dHvhI0wE2PcYQ3LfvrouMaQ== X-Received: by 2002:a5d:6388:: with SMTP id p8mr20534034wru.299.1581586578248; Thu, 13 Feb 2020 01:36:18 -0800 (PST) Received: from [10.176.68.75] ([192.19.248.250]) by smtp.gmail.com with ESMTPSA id 133sm2346064wme.32.2020.02.13.01.36.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Feb 2020 01:36:17 -0800 (PST) Subject: Re: [PATCH 5/6] brcmfmac: add USB autosuspend feature support To: Chi-Hsien Lin , linux-wireless@vger.kernel.org Cc: brcm80211-dev-list@broadcom.com, brcm80211-dev-list@cypress.com, Franky Lin , Hante Meuleman , Wright Feng , Kalle Valo References: <1581583476-60155-1-git-send-email-chi-hsien.lin@cypress.com> <1581583476-60155-6-git-send-email-chi-hsien.lin@cypress.com> From: Arend Van Spriel Message-ID: <6c7ab88b-658c-369e-7290-57f0c9bbb03f@broadcom.com> Date: Thu, 13 Feb 2020 10:36:15 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <1581583476-60155-6-git-send-email-chi-hsien.lin@cypress.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 2/13/2020 9:44 AM, Chi-Hsien Lin wrote: > From: Wright Feng > > We add enable dynamic suspend(autosuspend) support in host driver. It > can let platform cut down idle power consumption. To support autosuspend > feature in host driver. Kernel need to be build with CONFIG_USB_SUSPEND > and autosuspend need to be turn on. You really have to explain why you are killing WOWL here!? I can come up with a reason, but better you do the explaining ;-) Regards, Arend