From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id 56932263F22; Tue, 12 Aug 2025 16:54:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755017664; cv=none; b=AwUeMrkGTyC2z6CJ51BfC63ykj3x59y1QIyaS/W89C5ds66Dh35vF/Am4MxTqeUMIQcfzrf4tQNjdPCImGdtEiNhFGbSii5asSaPRkk6KRs7vIt5RH/8IaVzQUtn8yV+yYJ3+qXdz0yUJ33ioBtojrqmv1pfpqHK/10QRzVaFgE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755017664; c=relaxed/simple; bh=/qn5HyjejE8OObLaU00F8rwyy1m3kk48b055lsc1nYQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=SmbwGPP5JgSdGWWUZvabJmF0MYMNS5sNLxh5NZlsm8IUY4js1RbWx/SWxDqh77+VUqtplnAEM94lvkiLpUMXu4wqnXRwdFcTx5uSGiQVI5sO6dNd7rhtXU9laNP8xCqelXEd6vPsLlu978WoxZk2Wt+wTY2r+16igcxs9ipss60= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=xGdc/awl; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="xGdc/awl" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=1SxDAKOHuKo6/4q/wwaqNCQYQq81PZ4obbS2L6Mwp/k=; b=xGdc/awlWFGNckXmwjToLVREYM a2X70y6ewzvP+SNCnkWmFdSGXtNGeG1Styz2eWfCXh8z0aCOSvkAV0LvKUN+W0kCKxEbbEIWW//eM Lmu5l/4u58fjz1aGM1MPHmugHnrvBwoco5EqxdaPTEYXWb31Bgx87KajikX6O49ubhQuhHPdzHhZk iQOv+PullK/SuJ01MEXALeRLUvJ0zi+B6WYBZ+tw0iQo6IBD4fiuWLFNQarf5QlyEFbSs2UHmx+ae s9/Jn7sN9SQ40iXD001VfLoiojhABmlzI9+aG4LR+w9mmZq+AZ6VuEPVdtCfdU6csZZPD8HqpeREP ZNGcsRgg==; Received: from [50.53.25.54] (helo=[192.168.254.17]) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulsGQ-0000000BU2A-0rUS; Tue, 12 Aug 2025 16:54:18 +0000 Message-ID: <5ee33ac3-c23e-4da7-87bc-2a5ea6e93afe@infradead.org> Date: Tue, 12 Aug 2025 09:54:16 -0700 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v7 03/14] net: ethernet: qualcomm: Add PPE driver for IPQ9574 SoC To: Luo Jie , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lei Wei , Suruchi Agarwal , Pavithra R , Simon Horman , Jonathan Corbet , Kees Cook , "Gustavo A. R. Silva" , Philipp Zabel Cc: linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-hardening@vger.kernel.org, quic_kkumarcs@quicinc.com, quic_linchen@quicinc.com References: <20250812-qcom_ipq_ppe-v7-0-789404bdbc9a@quicinc.com> <20250812-qcom_ipq_ppe-v7-3-789404bdbc9a@quicinc.com> Content-Language: en-US From: Randy Dunlap In-Reply-To: <20250812-qcom_ipq_ppe-v7-3-789404bdbc9a@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/12/25 7:10 AM, Luo Jie wrote: > diff --git a/drivers/net/ethernet/qualcomm/Kconfig b/drivers/net/ethernet/qualcomm/Kconfig > index a4434eb38950..6e56b022fc2d 100644 > --- a/drivers/net/ethernet/qualcomm/Kconfig > +++ b/drivers/net/ethernet/qualcomm/Kconfig > @@ -60,6 +60,21 @@ config QCOM_EMAC > low power, Receive-Side Scaling (RSS), and IEEE 1588-2008 > Precision Clock Synchronization Protocol. > > +config QCOM_PPE > + tristate "Qualcomm Technologies, Inc. PPE Ethernet support" > + depends on HAS_IOMEM && OF > + depends on COMMON_CLK > + select REGMAP_MMIO > + help > + This driver supports the Qualcomm Technologies, Inc. packet > + process engine (PPE) available with IPQ SoC. The PPE includes > + the ethernet MACs, Ethernet DMA (EDMA) and switch core that Please use ethernet or Ethernet consistently. > + supports L3 flow offload, L2 switch function, RSS and tunnel > + offload. > + > + To compile this driver as a module, choose M here. The module > + will be called qcom-ppe. > + -- ~Randy