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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 588FAC433F5 for ; Tue, 17 May 2022 07:48:11 +0000 (UTC) Received: from localhost ([::1]:38154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nqrwA-0006nf-F4 for qemu-devel@archiver.kernel.org; Tue, 17 May 2022 03:48:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42686) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nqrub-00066N-Cc for qemu-devel@nongnu.org; Tue, 17 May 2022 03:46:33 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:25319) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nqruY-0002nE-93 for qemu-devel@nongnu.org; Tue, 17 May 2022 03:46:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1652773588; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=gcoTkf7/I5HskQ2yajloHlxiIFE5T+xA4QWPCjwPIDY=; b=IFEsJriOyAKmkA6yiUBqBRChhRcheGj873DoIY+nSe43oxsk79bg2AIDvDCaftf68FoVXi 4ZN7osuLbl+QDYB1SWHG8J8WeVLUfWF0gl4bEMIoRGRNsImPQeTf5g0MZpzcZu77cCkA55 GSn4TxjDsPVywYFut+bAuBXRymY2hGU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-628-LnzPjo0AOEaq9QeqCSxj3g-1; Tue, 17 May 2022 03:46:25 -0400 X-MC-Unique: LnzPjo0AOEaq9QeqCSxj3g-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 14670299E75B; Tue, 17 May 2022 07:46:25 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.36.112.4]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E201C573540; Tue, 17 May 2022 07:46:24 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id ACF6E21E690D; Tue, 17 May 2022 09:46:23 +0200 (CEST) From: Markus Armbruster To: Gerd Hoffmann Cc: Dongwon Kim , Daniel P. =?utf-8?Q?Berrang?= =?utf-8?Q?=C3=A9?= , qemu-devel@nongnu.org, philmd@redhat.com, pbonzini@redhat.com, Vivek Kasireddy Subject: Re: [PATCH 1/3] ui/gtk: new param monitor to specify target monitor for launching QEMU References: <20220428231304.19472-1-dongwon.kim@intel.com> <20220428231304.19472-2-dongwon.kim@intel.com> <20220509213105.GA180@dongwonk-MOBL.amr.corp.intel.com> <20220510105810.erlgwqjtlauwf6pk@sirius.home.kraxel.org> Date: Tue, 17 May 2022 09:46:23 +0200 In-Reply-To: <20220510105810.erlgwqjtlauwf6pk@sirius.home.kraxel.org> (Gerd Hoffmann's message of "Tue, 10 May 2022 12:58:10 +0200") Message-ID: <875ym4txdc.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.85 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Gerd Hoffmann writes: > On Mon, May 09, 2022 at 02:31:05PM -0700, Dongwon Kim wrote: >> Daniel, >> >> I found a way to make the monitor arguments in array type (['uint32']). >> And I know how to retrieve monitor values from it but I could not find >> how to pass the monitor values when starting qemu. Like, >> >> qemu-system-x86_64 ..... gtk,gl=on.....monitor=???? >> >> I tried several different things but it keeps getting error saying >> Invalid parameter type, expected 'array'. >> >> Do you know how to pass this arg? > > qemu accepts json for -display, that should work: > > -display '{ "type": "gtk", "monitor": [ 1, 2 ] }' > > Not sure whenever there is some way to specify arrays using > the -display gtk,$options style. There is, but it's somewhat ugly: -display gtk,monitor.0=1,monitor.1=2 See util/keyval.c.