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=-7.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 CA9C6C433E0 for ; Mon, 29 Jun 2020 19:06:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9787020663 for ; Mon, 29 Jun 2020 19:06:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=metafoo.de header.i=@metafoo.de header.b="QmS0Aewl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730468AbgF2TGU (ORCPT ); Mon, 29 Jun 2020 15:06:20 -0400 Received: from www381.your-server.de ([78.46.137.84]:46342 "EHLO www381.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729371AbgF2TGT (ORCPT ); Mon, 29 Jun 2020 15:06:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metafoo.de; s=default2002; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:To:Subject:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=XTvylXMPIsFqnfKIAoIZyVNDNeQ+X85fQ4qzs7EoduI=; b=QmS0Aewli0daeHBXlQwTsOn3q8 nxxCcTfjv0G918ucLK364sfDiZ91JAjTS/vodpcC/V244DUIQuEIBIEH2vWKXKlsE7YRbLF7oQimb 4WGK573xw3tWw+x5VPRI5YzFPQAywNBHwCh7GS290PTK2XdwdwJULDdFnIRR5CqvhBu7x+0IPkylD T9piIkYmf3XtbUBsUQclk6WUICtkzHfiGnTmVyT+f+DrDuaYHOqXUe1iLHDH+mhDaZ6tv0ecdAfMM 1yrN1oZiQsR1e2BvNuwKe6axxYw+RegZiFYdydZD6nrIQYnb62CLtkqi/4Mx7+QO7qKnS3j/P155M 5+f/NxDw==; Received: from sslproxy01.your-server.de ([78.46.139.224]) by www381.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1jpz6c-00045S-1Z; Mon, 29 Jun 2020 21:06:14 +0200 Received: from [82.135.70.27] (helo=[192.168.178.20]) by sslproxy01.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jpz6b-000Gpr-SC; Mon, 29 Jun 2020 21:06:13 +0200 Subject: Re: Interest in a virtual IIO microconf? To: "Ardelean, Alexandru" , "jic23@kernel.org" , "linux-iio@vger.kernel.org" References: <20200628133607.61d31ed1@archlinux> <2fd40a0d341cbe7dded2fa9b2f53b4f87b1a2ab8.camel@analog.com> From: Lars-Peter Clausen Message-ID: Date: Mon, 29 Jun 2020 21:06:13 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: <2fd40a0d341cbe7dded2fa9b2f53b4f87b1a2ab8.camel@analog.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Authenticated-Sender: lars@metafoo.de X-Virus-Scanned: Clear (ClamAV 0.102.3/25858/Mon Jun 29 15:30:49 2020) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On 6/29/20 3:51 PM, Ardelean, Alexandru wrote: > There's also an internal idea we had, where we can extend the IIO dummy > driver [or create a new one], to load data and read-back [as a replay for > userspace]. > We never got to do it, but would be curios of other did. Like this? https://github.com/larsclausen/linux/blob/iio-high-speed-4.19/drivers/iio/dummy/iio_virtual_dma_loopback.c