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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 68450C47088 for ; Wed, 26 May 2021 15:45:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4241A613D4 for ; Wed, 26 May 2021 15:45:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233118AbhEZPqo (ORCPT ); Wed, 26 May 2021 11:46:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235086AbhEZPqo (ORCPT ); Wed, 26 May 2021 11:46:44 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1748C061574 for ; Wed, 26 May 2021 08:45:12 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id k5so1023101pjj.1 for ; Wed, 26 May 2021 08:45:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gateworks-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=FRxd18Nj9Hjdh6mMIDTx1A1KZXqkylQ6YcL2nYvICUM=; b=GbfjuyDRREFW5pnPcb8FgxaLDe6/sH3fhlQNpxq6U0PFtBebRfSMykX1yc/q6eg5Y8 fOOD4cBc8mgirTDT9nAa3INZmc7HoxXuFqDi3jgVPzg6ATiXSTg165AooJ7RXEeJDZlu YN9nsRun7cw0EcIkNh6Ya4kC4ARVxAEQnvDjZJYgingpDSTIPOsrcXdFk0hox7MNIQS6 QYDYCg17RH31gaOwbkWJyxQo92o/6Wz85doL1b4WgzCFfnrjE0rBweIUayTviQYDw3+V hUuSUSm7zgvZDAIpyf79kj84SVyDtOfgWjrdH+Kg0OAApMUfSC5u5HVwb6RTXjcVSAQV H/eA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=FRxd18Nj9Hjdh6mMIDTx1A1KZXqkylQ6YcL2nYvICUM=; b=gbau0ljh30Gg761fyPCiDWY/8FI5WYEE9cm0UczmtlyfQePl+w+EPPYIuAZQytax5T 0HpkfGmXOFj0zKWFWLZU9Sj7dsKNSu207NAR/9lcJ6peokDH8ZzyWs2bH7fxN7kEB+y3 huipPfaq+k8+Rk2xw2dvXAPTiEac4RTz+RNzRHwgFOjcae0zGpZPPKOPO58abFWCPMH/ gm7+59JBA1Sr2V72UptgzeSGtif5D0kWj81BEH1fTQCS+de2FSMrOsN9K2ukhNfCUpqW GKHvQ6cv5sCchmdSUNG9704a8sSTaNNRWPUQsGyS3pjXg/sCdwuSR+ErQqo5r/nadIG/ tR2w== X-Gm-Message-State: AOAM531RE+9hCAzOnjzbmbuQW66ax3fQGvphWeSN791YTIh28eqqwAPU CQnlJ3t9danwcEILRZ9YujN+C75WIS3Vg2af6UxiBA2qItyZSg== X-Google-Smtp-Source: ABdhPJwilCBjygq5eA+3cxBmsW5ayfoNfUgyUBZop5NxUaghNzLFMYkxthH0BV8BlyqLXgIv7CXPHeHmld8dFLUMuVU= X-Received: by 2002:a17:90a:a011:: with SMTP id q17mr27979345pjp.125.1622043911299; Wed, 26 May 2021 08:45:11 -0700 (PDT) MIME-Version: 1.0 From: Tim Harvey Date: Wed, 26 May 2021 08:44:59 -0700 Message-ID: Subject: PCIe endpoint network driver? To: linux-pci@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Greetings, Is there an existing driver to implement a network interface controller via a PCIe endpoint? I'm envisioning a system with a PCIe master and multiple endpoints that all have a network interface to communicate with each other. It looks like the PCI Endpoint Framework has a function library but I didn't see anything that looked like a network driver. Best regards, Tim