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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,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 0C983C54E4A for ; Thu, 7 May 2020 20:21:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E859124959 for ; Thu, 7 May 2020 20:21:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728761AbgEGUVi (ORCPT ); Thu, 7 May 2020 16:21:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728531AbgEGUVh (ORCPT ); Thu, 7 May 2020 16:21:37 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B33D9C05BD43; Thu, 7 May 2020 13:21:37 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id DABA611950516; Thu, 7 May 2020 13:21:36 -0700 (PDT) Date: Thu, 07 May 2020 13:21:36 -0700 (PDT) Message-Id: <20200507.132136.2063178280963548327.davem@davemloft.net> To: manivannan.sadhasivam@linaro.org Cc: kvalo@codeaurora.org, bjorn.andersson@linaro.org, hemantk@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, clew@codeaurora.org, gregkh@linuxfoundation.org, netdev@vger.kernel.org Subject: Re: [PATCH v2 0/2] Add QRTR MHI client driver From: David Miller In-Reply-To: <20200507125306.32157-1-manivannan.sadhasivam@linaro.org> References: <20200507125306.32157-1-manivannan.sadhasivam@linaro.org> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 07 May 2020 13:21:37 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Manivannan Sadhasivam Date: Thu, 7 May 2020 18:23:04 +0530 > Here is the series adding MHI client driver support to Qualcomm IPC router > protocol. MHI is a newly added bus to kernel which is used to communicate to > external modems over a physical interface like PCI-E. This driver is used to > transfer the QMI messages between the host processor and external modems over > the "IPCR" channel. > > For QRTR, this driver is just another driver acting as a transport layer like > SMD. > > Currently this driver is needed to control the QCA6390 WLAN device from ath11k. > The ath11k MHI controller driver will take care of booting up QCA6390 and > bringing it to operating state. Later, this driver will be used to transfer QMI > messages over the MHI-IPCR channel. > > The second patch of this series removes the ARCH_QCOM dependency for QRTR. This > is needed because the QRTR driver will be used with x86 machines as well to talk > to devices like QCA6390. Series applied to net-next, thanks.