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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D1F6CFC0345 for ; Thu, 23 Apr 2026 15:20:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:In-Reply-To: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=iQf/P7hvHt9A1fs4c4DenfrxwjfBH28w3+BhoS4FuwU=; b=s6efQ1XLYs3iBlFh3DMQrTcbTv 1DTx7k8VYqNv+iFx3pibSOZUuPmgDeB84C4VoNa5tNjDT2Tiw5b3VJQ6HUexa5CnavuDqb3FBTDW/ vpaJ5lEFmQV4zjrb+yy+1CcM5PltdBKG0Yinx8q0AQ+5bc+/iroXHacUJBo3QwTJRR7lbWiMy/abg JjRoTb7GtVhE0kUPYSiXFQicbmG6ELzng2HIiTxmY1TD67iil/84n5nS0ZtL8sIBX5fNEI7ZXRiYc 7lTluNgJBYHU772gQIZuHeUyIOvdmGzPiH4zo7D7FP7czwaVLN7mBqF3ZJqcCzbDv5HjikSNe/59+ 0aQpmcaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wFvrG-0000000BsEP-0L19; Thu, 23 Apr 2026 15:20:50 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wFvrC-0000000BsE0-0DFe for linux-arm-kernel@lists.infradead.org; Thu, 23 Apr 2026 15:20:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1776957643; 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=iQf/P7hvHt9A1fs4c4DenfrxwjfBH28w3+BhoS4FuwU=; b=Iw84djJymNIk6+G3cRW7Q4xhD4jtMzvt0YeI6KS8xVLizLZD257++7PxemfwsDwWCcDOp3 ekWT8agTwTndycj68bNsCm9AVjXs+qZaomvtoimiZT0o8UoawQ6YopeM/xC4A/FWSGqvp9 e2d7cyHXkBzVjwAmqSHWf8Y43rvXVv4= Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-680-3XSAiDctN6ieNnQx97_oTA-1; Thu, 23 Apr 2026 11:20:42 -0400 X-MC-Unique: 3XSAiDctN6ieNnQx97_oTA-1 X-Mimecast-MFC-AGG-ID: 3XSAiDctN6ieNnQx97_oTA_1776957641 Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-50fb3c7b989so58115371cf.0 for ; Thu, 23 Apr 2026 08:20:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776957641; x=1777562441; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iQf/P7hvHt9A1fs4c4DenfrxwjfBH28w3+BhoS4FuwU=; b=MyDZCdsNQA0BtdUaVhbD6n7M/SbKCHsxcrnaS1eP2h6LiwsMmAg4M/yb259zJpcnpD EBe4h/bQbjRPdvHJ7515wid8Sj6jMKqVHXbdMCnNhVr/4JIUriOzXXKeAWzJVSXBT+JT hN9MjGbze3E11WXTnBgN7oDZPKGMh9pwXPYPDyqjO2WemEYx8mH0xL7VMIaHOS42FYgR b8Q0GP0rSQez2J4X9XZaI/dGKmMcmAUvim72wSIAv4E1Ge3KioAfbJvmcYHGb6fcmBnv PoYBzeR7by/xe1QO6uPCF1DtDvC45V786TrULCO4XdW1kKzWVuMvsURcgOontQ88fGx4 rUVg== X-Forwarded-Encrypted: i=1; AFNElJ8Q+uoAczOYy038BLNEIBoDNjn3QsLsDpn0G72tjmOlyhFqRQV20r5zwsg7uDkDdZA2/giBy1xzxDbFNL65mbxq@lists.infradead.org X-Gm-Message-State: AOJu0YxYnDPQztB7ot/eJUnzlyt2VoGCgnRPLtO9bb0QASs1sXR9JM6R B2okF2yW2+W8X7odzOjFR0zs3VROg6cRy4imF/8xL/G0fkmv/LqxM121B1dXHMQFcSsjpSv3aHE VRSDf75b0Nt84O3kJlrxubG/0yyOe3UONjfaLqcuVoPo4aHryHyPst29Lq8GlgoUmvcqK1ImB8f Un X-Gm-Gg: AeBDiesSANpVVgSd6Qe8tpdaS721YgdjYM1XPqIoepQeUar+dfYLrWdlNOxLNEITVHA EJXyvDWYCIezKZzNeNs3aLpRy8JeT2fGaeNatggjl4SUWgdV1W8DskzmEcecqJFusioK2E6OUtd 62omG0Lfpc0pLU5uLOX6BlAryR29769d2zOUh8bcwddfPNe2JzNZY8tuc5EqrnfnbYEOJcp5RFP VYUIz6C+7BIIBPIB4bj7MDQZD/HjshoQT6EqvswnLrANPTJQCQS0vl4z1ParXub9pCsylWuIpIe l2poEwmqsgu1XQ2CjaGfNdai3hZayljrQ/Mz7bY8DCtkm+a8XnwJweGhHhePZ7dU5sVAm0msatS T5pIyV3KMiFFejze5eEyI7yxvW/zULk30HERhBNOGJg== X-Received: by 2002:a05:622a:1390:b0:50f:b076:43dd with SMTP id d75a77b69052e-50fb0764918mr197598121cf.36.1776957640956; Thu, 23 Apr 2026 08:20:40 -0700 (PDT) X-Received: by 2002:a05:622a:1390:b0:50f:b076:43dd with SMTP id d75a77b69052e-50fb0764918mr197597111cf.36.1776957640401; Thu, 23 Apr 2026 08:20:40 -0700 (PDT) Received: from rh-jkangas-kernel ([2601:1c2:4400:6bf0:7677:bcee:4ef0:e09d]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-50e5f5cc439sm105170541cf.17.2026.04.23.08.20.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Apr 2026 08:20:39 -0700 (PDT) Date: Thu, 23 Apr 2026 08:20:34 -0700 From: Jared Kangas To: jan.petrous@oss.nxp.com Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , NXP S32 Linux Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, rmk+kernel@armlinux.org.uk, vladimir.oltean@nxp.com, boon.khai.ng@altera.com Subject: Re: [PATCH net-next v12 2/4] arm64: dts: s32: set Ethernet channel irqs Message-ID: References: <20260313-dwmac_multi_irq-v12-0-b5c9d0aa13d6@oss.nxp.com> <20260313-dwmac_multi_irq-v12-2-b5c9d0aa13d6@oss.nxp.com> MIME-Version: 1.0 In-Reply-To: <20260313-dwmac_multi_irq-v12-2-b5c9d0aa13d6@oss.nxp.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: O3MAeJYX7C5g1GvrFYNhXOZzaWUusCC4EVvJYLtIpZw_1776957641 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260423_082046_162849_E1A04D23 X-CRM114-Status: GOOD ( 12.52 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 13, 2026 at 08:13:33AM +0100, Jan Petrous via B4 Relay wrote: > From: "Jan Petrous (OSS)" > > The GMAC Ethernet controller found on S32G2/S32G3 and S32R45 > contains up to 5 RX and 5 TX channels. > It can operate in two interrupt modes: > > 1) Sharing IRQ mode: only MAC IRQ line is used > for all channels. > > 2) Multiple IRQ mode: every channel uses two IRQ lines, > one for RX and second for TX. > > Specify all IRQ twins for all channels. > > Reviewed-by: Matthias Brugger > Signed-off-by: Jan Petrous (OSS) > --- I missed that there was a net-next rebase and ended up sending a T-b to v11 instead of here ([1], [2]), sorry about that. To give more details on my testing around this specific patch since the driver patch was merged: I configured RX queues 1-4 with 'snps,route-multi-broad' across several different boots and verified that interrupts showed for all TX/RX channels in /proc/interrupts. Tested-by: Jared Kangas [1]: https://lore.kernel.org/all/aefX7Ajltzt5EqIR@rh-jkangas-kernel/ [2]: https://lore.kernel.org/all/aefY8WGCuNr4BQG4@rh-jkangas-kernel/