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=0.3 required=3.0 tests=DKIM_ADSP_ALL,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=no 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 14FE0C32789 for ; Thu, 8 Nov 2018 12:18:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 205C720825 for ; Thu, 8 Nov 2018 12:18:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=natalenko.name header.i=@natalenko.name header.b="qAznThQT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 205C720825 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=natalenko.name Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726862AbeKHVxL (ORCPT ); Thu, 8 Nov 2018 16:53:11 -0500 Received: from vulcan.natalenko.name ([104.207.131.136]:57674 "EHLO vulcan.natalenko.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726359AbeKHVxL (ORCPT ); Thu, 8 Nov 2018 16:53:11 -0500 Received: from mail.natalenko.name (vulcan.natalenko.name [IPv6:fe80::5400:ff:fe0c:dfa0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vulcan.natalenko.name (Postfix) with ESMTPSA id F2795460901; Thu, 8 Nov 2018 13:17:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=dkim-20170712; t=1541679475; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references; bh=+ktdjOJID9J95uDUA6oZ6OQ4LzjRRpQiDyqagK5FdUs=; b=qAznThQT72ZHYOKXZ39EAX84UkUFaJNN8MTCGZDcxv1oBK0soVpLcDMN+Nm8v22SUf0nqT FJzT/auV7Mvpg6scXvVptqZMa3FjRrCgf4nEqd1wFbYRFDV4y/EWZbgUCw4hLC9uJObOr8 gKZg0gPQ+R0qVRzOAzXA6pTmXiFZuKQ= DMARC-Filter: OpenDMARC Filter v1.3.2 vulcan.natalenko.name F2795460901 Authentication-Results: vulcan.natalenko.name; dmarc=fail (p=none dis=none) header.from=natalenko.name MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 08 Nov 2018 13:17:54 +0100 From: Oleksandr Natalenko To: kai.heng.feng@canonical.com Cc: arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, ulf.hansson@linaro.org Subject: Re: [PATCH 0/5 v7] Keep rtsx_usb suspended when there's no card In-Reply-To: <<20181105084506.6476-1-kai.heng.feng@canonical.com>> Message-ID: <58a96c0933bf4c812fa2dd382e6cb377@natalenko.name> X-Sender: oleksandr@natalenko.name User-Agent: Roundcube Webmail/1.3.8 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=arc-20170712; t=1541679475; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references; bh=+ktdjOJID9J95uDUA6oZ6OQ4LzjRRpQiDyqagK5FdUs=; b=FwN6BJfO0oqEJAK/NthG6tHLgU3f2qjM34Gyn1sAgOe+5j58UAZ3RDKtrqMouP12pZwGHs 8bJ4b2tKNh6XUpR46RGUy9ZScke9sEz5xtWWkGz/TqAKVca96c2YwBVRZMuZmovvOzHqGE e0dLE45idB+EUAynDuZjma26H3kKUDg= ARC-Seal: i=1; s=arc-20170712; d=natalenko.name; t=1541679475; a=rsa-sha256; cv=none; b=uld86ex1TFcuUEy3XjgjYQuzzC+ifd8Fzn01VMAyX67kvhlwKTw1/4AjYdBzrKphs0wiMpqJXLIki3izQ+3AgzqdPB+bCxgKFy0P8XYMWFIWwP428LfhQ8oEejuJS+OSRdxOU7r3exzHYrxnrs6ePFstEFqv9gpkIpimAxMWrM0= ARC-Authentication-Results: i=1; vulcan.natalenko.name; auth=pass smtp.auth=oleksandr@natalenko.name smtp.mailfrom=oleksandr@natalenko.name Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > This is based on Ulf's work [1] [2]. > > This patch series can keep rtsx_usb suspended, to save ~0.5W on Intel > platforms and ~1.5W on AMD platforms. > > [1] https://patchwork.kernel.org/patch/10440583/ > [2] https://patchwork.kernel.org/patch/10445725/ Tested-by: Oleksandr Natalenko -- Oleksandr Natalenko (post-factum)