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, 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 0865DC433E9 for ; Wed, 24 Feb 2021 15:15:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BFD4864E7A for ; Wed, 24 Feb 2021 15:15:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238054AbhBXPO5 (ORCPT ); Wed, 24 Feb 2021 10:14:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236080AbhBXOgT (ORCPT ); Wed, 24 Feb 2021 09:36:19 -0500 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2D06C06178A for ; Wed, 24 Feb 2021 06:35:19 -0800 (PST) Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94) (envelope-from ) id 1lEvFx-007ymM-VU; Wed, 24 Feb 2021 15:35:14 +0100 Message-ID: Subject: Re: [PATCH 0/7] PCI support for UML From: Johannes Berg To: Geert Uytterhoeven Cc: linux-um , Arnd Bergmann , Linux Kernel Mailing List Date: Wed, 24 Feb 2021 15:35:11 +0100 In-Reply-To: (sfid-20210224_104734_536153_8E0CF38E) References: <20210223152707.408995-1-johannes@sipsolutions.net> (sfid-20210224_104734_536153_8E0CF38E) Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.5 (3.36.5-2.fc32) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-malware-bazaar: not-scanned Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > > If anyone has any suggestions on a good example PCI device that already > > has a driver upstream I'd be interested - I looked for something simple > > like LED or GPIO but no such thing I could find (that wasn't platform > > dependent in some way). So far I've only implemented a virtual Intel > > WiFi NIC, but that depends on a large body of code I can't publish. As > > an example, it would be nice to write (and publish there) a simple PCI > > device implementation. :) > > bt8xxgpio? Yeah, that looks pretty good, thanks for the pointer! johannes