Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp19865imu; Thu, 10 Jan 2019 16:10:35 -0800 (PST) X-Google-Smtp-Source: ALg8bN6CFIkakGl1fbJRMwKi5qHt0dSDbMHVsEhjEF8DXQZ5w3dmyBdlWYaBDBdAM8lusyx2Wu0y X-Received: by 2002:a17:902:5982:: with SMTP id p2mr12323214pli.39.1547165435245; Thu, 10 Jan 2019 16:10:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547165435; cv=none; d=google.com; s=arc-20160816; b=vaW8NINi6RDfoPfkQdkdeaHzLWPnpgAE9Zqbjzw8zCctP3dxxT6iFDjm8KmO3A7ZsV LJlC761y/GZZET/54UjIPfbDLH/E+Tl9bNuZA45F8HmHoy9ZJElQmQhv1kUReVllkyVi o0QJcXBg3X9QjCiPcqpKdZxXYb5Aondzruurvs+779kUTO0DZ5J10J7u2p2H+fTL0q4Z +61gedBppykHXJqeIbMOYWQuUfWwvgstSFoOk6WHHZNOwHSW9qWOEaUCarjYeVWUl/1e 8G8/8CjvwjSxrMSKj8QmlEDzrDmUCY5wM7k1OKgQUh5/+LJAaP3jOKr6zG3A9ex5GqBs 1oxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:to :from; bh=8OYrBELMEBnBZe7TCjiBdoM1WaIP4YZUPUAItve9Nnc=; b=ZGJKH2f6dp/1Ac/4oxUr9F/QeNLBnZqzNa7IA6fbUnZDR2j7jUbl852nLbEbmtojad tuDG3zaVr4SHHodbDsETeavrmOKllVi4jBJzjo+X2ds9oB1SoPDbND+4ijMtoCPnlVyk E5CibhvXjj960eL1da5SpTxMMyPecC7hhd5UBVF73tVtx6TEaiZc8mpUuCEV4yl+d0+o s6Uvjfq4LcAghZIh/CLnIYR74ZU10QYtK+NoDjoWj+Gzuse6Dvu3Uvd/0wfTz48ZkPCP uenCIduTHAeBJDYE2pBQei8USj3P2T3l9ZPVtF1AC380Ok77yXGZijODC0Md1L7uvwOU bs3A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a185si7439165pge.404.2019.01.10.16.10.11; Thu, 10 Jan 2019 16:10:35 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729100AbfAJVeX (ORCPT + 99 others); Thu, 10 Jan 2019 16:34:23 -0500 Received: from www17.your-server.de ([213.133.104.17]:57944 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728800AbfAJVeX (ORCPT ); Thu, 10 Jan 2019 16:34:23 -0500 X-Greylist: delayed 1787 seconds by postgrey-1.27 at vger.kernel.org; Thu, 10 Jan 2019 16:34:23 EST Received: from [78.46.172.3] (helo=sslproxy06.your-server.de) by www17.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1ghhVD-0004o7-PZ for linux-kernel@vger.kernel.org; Thu, 10 Jan 2019 22:04:35 +0100 Received: from [2a02:908:4c28:3f60:fff6:43c5:695c:41d6] (helo=localhost.localdomain) by sslproxy06.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ghhVD-000Ugr-Ka for linux-kernel@vger.kernel.org; Thu, 10 Jan 2019 22:04:35 +0100 From: Thomas Meyer To: linux-kernel@vger.kernel.org Subject: uio drivers? Date: Thu, 10 Jan 2019 22:04:35 +0100 Message-ID: <87r2dkb4ws.fsf@m3y3r.de> MIME-Version: 1.0 Content-Type: text/plain X-Authenticated-Sender: thomas@m3y3r.de X-Virus-Scanned: Clear (ClamAV 0.100.2/25286/Thu Jan 10 19:31:28 2019) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I wanted to have a look at some existing userspace i/o drivers, but wasn't able to find any. do such drivers exist? Can anybody point me to some uio drivers with open source code? with kind regards thomas