Received: by 2002:a05:6a10:c604:0:0:0:0 with SMTP id y4csp896485pxt; Thu, 5 Aug 2021 14:38:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz1TrvH9Wrqi01HoDti8YuhxkgmZ8HCzcc5h5VYG9in4PsY7JSbhGUkRGePspTmKOES+ent X-Received: by 2002:a05:6402:4384:: with SMTP id o4mr9377240edc.124.1628199482766; Thu, 05 Aug 2021 14:38:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1628199482; cv=none; d=google.com; s=arc-20160816; b=bnxK7XAfdmgwUU8UL/uBNqgz8xoy99aWh71Tx4HuYGaEH+XmwYNh7fil8AVNg7X5rE pa5hDU9Mv4IILQhj2iDmDQ1L1CynBkaSaOR77GwgfL7bXkgxqUwL12Hyk58dCTb8EFPe LM20zYEvtJ2na3VvFVV7Zgd6bG3vURfCEcsv5Xht/i8i7u6DUaPCEx4O/iZgAJZzOfL8 y5KLeI51cak58rxJqNxtIVK0XO5F9PF/mQnkV00mZkDPmZd5+9c4e81xv1TOIILt1chs Wj4a6v9JIA4UwXJtut4X0vWHahb9p/IG7r4oJeFyzgWAZugJuBBaXL6wTs+1K3IFPcxQ kd9A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :mime-version:user-agent:date:message-id:subject:from:cc:to; bh=6HoZHCP8G+F0h9A1v8/icpfmoOK2vkPoppm8sgubd0Y=; b=oqfOV7Huf1j1T+2no+faeWetJKDUQbDdcULMQrnwpr7xxVppVqahGljRYFZ4LQlnzF +mL84UpqOiEsp7tvxD0wp273d6qB4OfHyvtuwkorIaeAsZ0Pcyts9qvYkCPNpMm07LTY LFWWxIc/Cdhn7jlEI3XC85bfTOnGZDLOvOJFW1+eezsfAisPZo8SPw6qaGcBLEyvrcto /NsFDZoIUQGBxSs9FtK0LmglvsRZczTpSHRt1AwhT5G4H6dUvhSvyA3j2ip+x/pb73Rj 15q5FgNd3ZVvcjjZZClmi/bCQoO++9x18Xc7ODXHHAwdZ0RHtkveReJbgM5SW/iot+hj +isw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=siemens.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x14si6893101ejj.435.2021.08.05.14.37.39; Thu, 05 Aug 2021 14:38:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241083AbhHEUjc (ORCPT + 99 others); Thu, 5 Aug 2021 16:39:32 -0400 Received: from gecko.sbs.de ([194.138.37.40]:52145 "EHLO gecko.sbs.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241038AbhHEUjb (ORCPT ); Thu, 5 Aug 2021 16:39:31 -0400 Received: from mail2.sbs.de (mail2.sbs.de [192.129.41.66]) by gecko.sbs.de (8.15.2/8.15.2) with ESMTPS id 175Kd4IU003303 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 5 Aug 2021 22:39:04 +0200 Received: from [139.22.32.15] ([139.22.32.15]) by mail2.sbs.de (8.15.2/8.15.2) with ESMTP id 175Kd3qS026651; Thu, 5 Aug 2021 22:39:03 +0200 To: M Chetan Kumar Cc: Linux Kernel Mailing List , Linux Netdev List , linuxwwan@intel.com From: Jan Kiszka Subject: wwan/iosm vs. xmm7360 Message-ID: <0545a78f-63f0-f8dd-abdb-1887c65e1c79@siemens.com> Date: Thu, 5 Aug 2021 22:39:03 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Chetan, at the risk of having missed this being answered already: How close is the older xmm7360 to the now supported xmm7560 in mainline? There is that reverse engineered PCI driver [1] with non-standard userland interface, and it would obviously be great to benefit from common infrastructure and specifically the modem-manager compatible interface. Is this realistic to achieve for the 7360, or is that hardware or its firmware too different? Thanks, Jan [1] https://github.com/xmm7360/xmm7360-pci -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux