From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D1B2191F84 for ; Thu, 23 Apr 2026 15:20:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776957647; cv=none; b=WTKZMXsCXwJC1dw24TXFLgA8FcuR0G2fBMJ2X+Bz8g+TBP1Di2aWVw2NMaELSeIPxArhOz6658JkwNxWqcVxkAQrSeOyuuOJtBBy+ZTtCGlDsOoQ4jaTQihZZfKjbNI4RpkWjb9Cx5dX+SEMYTbji2EKflC9RWdkfAMt6HWf4dI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776957647; c=relaxed/simple; bh=Braew1XveMAGlyFC2s/mzZ41yr7jUS4QWkO2xuBRjyE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qckc1r9KPWwEgNVp2ymv05WB1AwYRSXAxNllklzWT4DMjPBF8JqgaBLtQCvbMOkdCdn/i0E+XAZXTtixucqjUdN15IgjtHRfD7NtpNafN9/eN7Zp9BmzrEazVCoIXYJzgGzJwUhGH4EFEEOPmUctknl4w4H6y26HRkOiAsapHfI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Iw84djJy; dkim=pass (2048-bit key) header.d=redhat.com header.i=@redhat.com header.b=LNACJnJz; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Iw84djJy"; dkim=pass (2048-bit key) header.d=redhat.com header.i=@redhat.com header.b="LNACJnJz" 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-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-265-8mUXIIEjPEmJLFnye9zNEQ-1; Thu, 23 Apr 2026 11:20:42 -0400 X-MC-Unique: 8mUXIIEjPEmJLFnye9zNEQ-1 X-Mimecast-MFC-AGG-ID: 8mUXIIEjPEmJLFnye9zNEQ_1776957641 Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-50ea1a7a5d0so104258001cf.3 for ; Thu, 23 Apr 2026 08:20:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=google; t=1776957641; x=1777562441; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=iQf/P7hvHt9A1fs4c4DenfrxwjfBH28w3+BhoS4FuwU=; b=LNACJnJz28uaWH8nXZUMxS045YJzSwXA8m7SsOppr3w/cerL0OTOINBm+7I8Nua98c fNTvQl4rswH/Yj25YHZEXod1gZj85Rnm0gcgvnB/GYDoIjfJAALh8xu7EC13oL2GM21R usi4dX5Vu1bGH9SywLXoMJgNMk1co4pEtryAE0koj6FDaj5Fx5r4nkTQWOqN1lukP9Tl 1X85VVo2ki46aVNfhB9WlIBDBYgglsBftK9vReQ2A/bgiFFUOE4NN9adUVtdMJR49NYJ Eq8NC+qAmLC6DPnqWXHeAB7FrzFqCgkTnQhLFQiYnZ9yXaU3dAuQldiet3D1gxxEiHeS 02hQ== 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=eHAJXk7DiuqdrnNnpD/3BPCRjnMuDVikmbQhe/PyX3xNMTphSeslTUoUSYggjKRRcL zL5baHEPqx+Jkjh/L1kO/9OawRykuUba11OXCAZDn7F/kdRi3TxC5cihMgZjg9QC1V0c c+sHlM6jj6b1RpJQgRHPE5BcaWC2IODJfrMxVrFSa24GtLCaUuBa8f3q5LztDVjEQupo xmvkYrALdxqj2UlWguB7CZwBAfa9WiT//sPIZzHKCmIrTEps08paUMGRa4G/urSpcuri O2FoNm8DosvPiVh1JHojAJwbb/Pd59WwQu22lstoRZ0kl+Jf3W4qk9dqulM0tU/BsFlw 5jKw== X-Forwarded-Encrypted: i=1; AFNElJ+tniEwksLIv6X20782CfJ4JJESJIE0fRuSetrjK5tAJWkfGqeAkp/jmv4WLnZWbZFN+rCPWlpxffdn0Qo=@vger.kernel.org X-Gm-Message-State: AOJu0Yy/gzv4PZsApUX/3KLTkGZ6YTVlneiobYtUKKASpVvP6xi05MfI Xpg53mJ/NzXk27v8YDFs4pynfAtzcddVCtP9nZgJeHlxHddH8ShsRQH73QWPhNoOdszMBQYEzK3 5m1+t3+VubWvHw5UbpP3Dn0BOjZIZ5QgHJqkxzT37pdibOv8PJ+FPdHbVabPrZw9TcQ== X-Gm-Gg: AeBDietpV46/1Cch0nYPpny97+PWMP1oC9m03JPNWFl5yHJSF+R2PS82gf4/Ok6kfVm whi4kyMHIgiqOvzOXwJogzfffhulnGuwh3giHpMkNDsG3yzKJtOggT/qCEZm3vBp7BGUANxENRZ 83XOxdunCWjaOtHLpZgMsIMFzc10ytlgESa5olv7KzL5dIbGe2WQ2I192knsrHpHnjgI7uPMcrA mDG/0eOCU3lf8YCT8ljI5POLe8m7Ww10UPWFQIXrc63IPukg7JK4hJFwwW9dPnKd1x2f/TX1I/N uQxTxXi8Ve0ScJiEiUz3kwEg4CI8SLP6Eh4FOIsIZruAz0e5fwB96ZRUUcHNdd4mS826L5PRqrg jRELvsSZ/4wAB1KbdVGJoUilTS7XSeLp2mRoj7XcMSQ== X-Received: by 2002:a05:622a:1390:b0:50f:b076:43dd with SMTP id d75a77b69052e-50fb0764918mr197598081cf.36.1776957640948; 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260313-dwmac_multi_irq-v12-2-b5c9d0aa13d6@oss.nxp.com> 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/