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=-5.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 869A8C433E1 for ; Wed, 20 May 2020 16:49:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 645682065F for ; Wed, 20 May 2020 16:49:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="QUEybOHU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726821AbgETQtR (ORCPT ); Wed, 20 May 2020 12:49:17 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:33142 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726566AbgETQtQ (ORCPT ); Wed, 20 May 2020 12:49:16 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1589993356; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=AtZzN9l3Kts69kOEIWpwwKUEDYmTk95ucmsOExLIP9E=; b=QUEybOHU+bZjTw8s6ljHyASKUvy3WrelI3VXSb8nrIpBROY53Gv0CoLjjJ2TDr4e0sYVmMFv 2QWteNXzPvW63BGmGU0sxRZV1ZQrWHw/haEoVNT44eCuN2SfN2DtszgG/Puk3LEmepRWatm4 +qKCFRSL9ib3+iHWCB0voEN+3yo= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 5ec55f7e45598550e6112a69 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 20 May 2020 16:49:02 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 17279C433CA; Wed, 20 May 2020 16:49:01 +0000 (UTC) Received: from [10.226.58.28] (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo) by smtp.codeaurora.org (Postfix) with ESMTPSA id 59946C433C6; Wed, 20 May 2020 16:49:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 59946C433C6 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=jhugo@codeaurora.org Subject: Re: [PATCH v3 1/7] bus: mhi: core: Abort suspends due to outgoing pending packets To: Bhaumik Bhatt , manivannan.sadhasivam@linaro.org Cc: linux-arm-msm@vger.kernel.org, hemantk@codeaurora.org, linux-kernel@vger.kernel.org References: <1589832241-13867-1-git-send-email-bbhatt@codeaurora.org> <1589832241-13867-2-git-send-email-bbhatt@codeaurora.org> From: Jeffrey Hugo Message-ID: Date: Wed, 20 May 2020 10:48:59 -0600 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <1589832241-13867-2-git-send-email-bbhatt@codeaurora.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/18/2020 2:03 PM, Bhaumik Bhatt wrote: > Add the missing check to abort suspends if a client has pending outgoing > packets to send to the device. This allows better utilization of the MHI > bus wherein clients on the host are not left waiting for longer suspend > or resume cycles to finish for data transfers. > > Signed-off-by: Bhaumik Bhatt > --- Reviewed-by: Jeffrey Hugo -- Jeffrey Hugo Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.