Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp1046444rwd; Wed, 7 Jun 2023 10:11:23 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6vo3rO4+l9S36WenkRigfH/PSf8m6UY1q4xers9a8qh/+5BocMjH/qGEDqjbippCYl2W7w X-Received: by 2002:a05:6a00:13a0:b0:653:de9a:d933 with SMTP id t32-20020a056a0013a000b00653de9ad933mr3479634pfg.17.1686157883131; Wed, 07 Jun 2023 10:11:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686157883; cv=none; d=google.com; s=arc-20160816; b=J/yPT+CTuFjbJNXggoUiUlQf6p3IJvgaw6ZlfGWAqhp1EGSG/BH/Z8P8S8oFhuL1ao KXZXQMfee8uJhlwg1jbJG0YQE6n3h/jMK/MOtJgYsTL5mAlt5TRy9fJ1tRoooYIZkGbU 8B3jpTZKl0sC/kXZU6StydtXqDtbleBO905hcqJ/rt2TkjjZbdrAu80hoTguoYzJHxYN V3fudq3sGWHOznJTwCu0qND3BQhE4wY/en4TquEOPOUSco/Yb+J8rkH8CSJ3+ElZOYjg KHCaV/LKsIIh32UFBnwKFLBn6okGokIwAG+cRMZl7MWqGAtUScdvbs4I1i27kVDL93XV 2EXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=cNAqmUhGEoE4RwNUZFYCLHXB4J94QDP/pM7TBOZp2eU=; b=i2+V/ZQf3BBKmxAxyV5nRjtq/jXbpztW0ksqwKEn1QvBcyn5oOy6IaG+kxzGXNm10E TfMwpSJOsL+5IREZZr0NbqvdYZ93c9caPAbtiSUPvmSPLYIEqQrgs41dYTRc2wH7T+f3 +SV0MmDTX/+tXw/waOm/E6YLzHhrmq5NfbBQnsHDXiBUz60ksLzUKH/Vpfo4hEdUYWMk YEsEO+ERfVHa3Dogcw8pUDPOWCUReYayy30r8FrF6ofjb2tWPBydLDO4XT0ijUXYN7lx enD1fgmQ52lOmiUWEJ6yGd9LoXHIo6jK4kH4Qo6CoEKjYnGoDkmaA1r3QfqjV1UbUhFw Jawg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Tza99j3X; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 10-20020a630b0a000000b0053f25f2d32fsi9101790pgl.831.2023.06.07.10.11.08; Wed, 07 Jun 2023 10:11:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Tza99j3X; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229469AbjFGQt3 (ORCPT + 99 others); Wed, 7 Jun 2023 12:49:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229991AbjFGQt2 (ORCPT ); Wed, 7 Jun 2023 12:49:28 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19BB91FCF; Wed, 7 Jun 2023 09:49:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A03BF61755; Wed, 7 Jun 2023 16:49:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6C83C4339C; Wed, 7 Jun 2023 16:49:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686156564; bh=sPQfBEs+boCICdljlPBIqh6xD9H5WlMiLwV1L8x3Bl8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Tza99j3Xr7OwMypJ1xp/n7ZysXrZ9SNMGZhCXlPbAx9eRALgF1bCNRPunfaedKfDq N8oqFNdiMLkslnznfnMbdl1xwVPM10YPvsq1DuuNhGVymOnXlqXSnPwBUhU6vtvPKL wH1fjEXy8DRQwSEATgiNK1SkA2cw/P1HnEKGbO/QaRJRpiqL2Y9N4dKwV3QvJUV+xy 4KD2H5NF1T9aFg2ayUdtIsdc0c4soIvd+tlrg98C/yI+OYagyAsJi7uwc5G2MyT/D5 f729US8K44B33nuwA1gTnZV9Yr51NwrwRnD/nIAjHcu+cWXHbIDDVQ+77yzkb1YTH5 YnseoP5b8gtSA== Date: Wed, 7 Jun 2023 09:49:22 -0700 From: Jakub Kicinski To: Manivannan Sadhasivam Cc: davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, loic.poulain@linaro.org Subject: Re: [PATCH v2 0/2] Add MHI Endpoint network driver Message-ID: <20230607094922.43106896@kernel.org> In-Reply-To: <20230607152427.108607-1-manivannan.sadhasivam@linaro.org> References: <20230607152427.108607-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 7 Jun 2023 20:54:25 +0530 Manivannan Sadhasivam wrote: > This series adds a network driver for the Modem Host Interface (MHI) endpoint > devices that provides network interfaces to the PCIe based Qualcomm endpoint > devices supporting MHI bus (like Modems). This driver allows the MHI endpoint > devices to establish IP communication with the host machines (x86, ARM64) over > MHI bus. > > On the host side, the existing mhi_net driver provides the network connectivity > to the host. Why are you posting the next version before the discussion on the previous one concluded? :| In any case, I'm opposed to reuse of the networking stack to talk to firmware. It's a local device. The networking subsystem doesn't have to cater to fake networks. Please carry: Nacked-by: Jakub Kicinski if there are future submissions.