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=-10.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 735F8C433FE for ; Fri, 4 Dec 2020 02:33:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E3DA22513 for ; Fri, 4 Dec 2020 02:33:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727070AbgLDCco (ORCPT ); Thu, 3 Dec 2020 21:32:44 -0500 Received: from m43-15.mailgun.net ([69.72.43.15]:61301 "EHLO m43-15.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725984AbgLDCcn (ORCPT ); Thu, 3 Dec 2020 21:32:43 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1607049142; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=UKUWIiLYmiHVJsPhpECnnECxvIOzzUiBoKnbeHMlQxc=; b=EPqoE2mBq8GoYvaSEVPjd+G/5NXqParLqiYf7CjtCEdE/qsfnkFIqFsDqcbpPiXyaxRRth7F vDVxb3/XEKRH2oTPy+Av92JUuR+ZUOr10SlVf9auuXWab7DCvgQ0vxXBc/FG2OoAlTs8X9ek Ee+eJUYqfFa8hYXILTY6JKhjdBc= X-Mailgun-Sending-Ip: 69.72.43.15 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-n07.prod.us-east-1.postgun.com with SMTP id 5fc99f989c3ccbec63a92af9 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 04 Dec 2020 02:31:52 GMT Sender: hemantk=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 52046C43466; Fri, 4 Dec 2020 02:31:51 +0000 (UTC) Received: from [10.46.162.249] (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: hemantk) by smtp.codeaurora.org (Postfix) with ESMTPSA id 088C3C43461; Fri, 4 Dec 2020 02:31:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 088C3C43461 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=fail smtp.mailfrom=hemantk@codeaurora.org Subject: Re: [PATCH v15 4/4] bus: mhi: Add userspace client interface driver To: Jeffrey Hugo , manivannan.sadhasivam@linaro.org, gregkh@linuxfoundation.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, bbhatt@codeaurora.org, loic.poulain@linaro.org, netdev@vger.kernel.org References: <1607035516-3093-1-git-send-email-hemantk@codeaurora.org> <1607035516-3093-5-git-send-email-hemantk@codeaurora.org> <1bcddc1c-e489-c867-77fb-f6893a101900@codeaurora.org> From: Hemant Kumar Message-ID: Date: Thu, 3 Dec 2020 18:31:48 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <1bcddc1c-e489-c867-77fb-f6893a101900@codeaurora.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/3/20 3:45 PM, Jeffrey Hugo wrote: > On 12/3/2020 3:45 PM, Hemant Kumar wrote: >> This MHI client driver allows userspace clients to transfer >> raw data between MHI device and host using standard file operations. >> Driver instantiates UCI device object which is associated to device >> file node. UCI device object instantiates UCI channel object when device >> file node is opened. UCI channel object is used to manage MHI channels >> by calling MHI core APIs for read and write operations. MHI channels >> are started as part of device open(). MHI channels remain in start >> state until last release() is called on UCI device file node. Device >> file node is created with format >> >> /dev/ >> >> Currently it supports QMI channel. >> >> Signed-off-by: Hemant Kumar >> Reviewed-by: Manivannan Sadhasivam >> Reviewed-by: Jeffrey Hugo > > You dropped Loic's tested by.  Was that a mistake, or did something > actually change which would invalidate his testing? > Thanks for pointing this out, it was my bad. Re-sending the patch. -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project