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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 06254C433FE for ; Thu, 3 Dec 2020 19:04:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B253521D1B for ; Thu, 3 Dec 2020 19:04:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728054AbgLCTDv (ORCPT ); Thu, 3 Dec 2020 14:03:51 -0500 Received: from mout.kundenserver.de ([212.227.17.13]:52359 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725885AbgLCTDu (ORCPT ); Thu, 3 Dec 2020 14:03:50 -0500 Received: from [192.168.1.155] ([95.118.71.13]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MrhHm-1kQ59R2orc-00nlJT; Thu, 03 Dec 2020 20:01:13 +0100 Subject: Re: [PATCH] drivers: gpio: add virtio-gpio guest driver To: Randy Dunlap , "Enrico Weigelt, metux IT consult" , linux-kernel@vger.kernel.org Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, mst@redhat.com, jasowang@redhat.com, linux-gpio@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-riscv@lists.infradead.org References: <20201127183003.2849-1-info@metux.net> From: "Enrico Weigelt, metux IT consult" Message-ID: <7aa911af-ea41-d496-cce8-54c7ae671076@metux.net> Date: Thu, 3 Dec 2020 20:01:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: tl Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:ss5/B/vJ/twWN/pOXDCDEl0QrmSL4O1RoPAdX1RwHOs6rEAO0W+ RepNDCaUv1d1gAbZ5WV1FIfHJROxwr73HClcCPGmzk0+HYap4AMJyBhT6OQI7mhAwftTtI8 pNb5EhfWxRttNPn8oPBdg9eQG9sZoCCmJGyc56I2xA3lVtIOVpgziCFnDpd+q5GEAOu6rEF SMyTC26gFmRbrFklsuQ2Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:MUwloyMoVlE=:xGbnPFFtYuJqN1gKfsdHJI 2olyfpX41JPC6+KWNGgDc+gKpqThJCWLJwWp6hjqJJCWQTdoswqlUPZDDhqoa483E0/yCZpOG iCl4qcW2FdKbej/YNrddOuT8PmjQYD3qWuLPojfXXnLzsmcc7yaw0kGdwUHAzXTvkyCPEUYNO MulSgEdHe1hhd3x4OQWHyKRUrgjyG1/2h3bVEKGBnK/TWzvba/5BeYusex34LjerUtaVPiEc9 YYoMVsf3wQ85Lz36lnHK8/TZ4rOQphMFwek+KsWTmZ4FQgNJwQF43hkaHdS0Ai/ix/dZAy1Bd uZSLj6emDBtfjILOWld9QbKbifVN3YdqFnfvwfIsRDYvn0WioF9WnaieVpoYNN8KK/N9/Fe3j w8s5cNdg5fZc7HDj/8GvxSEfLZ+1uAZjTAM2lg4ROBwLMVI1hE/jpL6ptpS7V Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27.11.20 19:45, Randy Dunlap wrote: > On 11/27/20 10:30 AM, Enrico Weigelt, metux IT consult wrote: >> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig >> index 5d4de5cd6759..e8414d82cf75 100644 >> --- a/drivers/gpio/Kconfig >> +++ b/drivers/gpio/Kconfig >> @@ -1613,4 +1613,13 @@ config GPIO_MOCKUP >> tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in >> it. >> >> +config GPIO_VIRTIO >> + tristate "VirtIO GPIO support" >> + depends on VIRTIO >> + help >> + Say Y here to enable guest support for virtio based GPIOs. > > virtio-based > >> + >> + These virtual gpios can be routed to real GPIOs or attached to > > GPIOs thx. fixed in v2. > >> + simulators on the host (qemu). >> + >> endif > > -- --- Hinweis: unverschlüsselte E-Mails können leicht abgehört und manipuliert werden ! Für eine vertrauliche Kommunikation senden Sie bitte ihren GPG/PGP-Schlüssel zu. --- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@metux.net -- +49-151-27565287