From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 414F12D6E4D; Wed, 10 Dec 2025 09:38:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765359512; cv=none; b=QSdnHLiv6lm5XC7dzyiJFf0qMvVCuJwjMOtADZ2J8h0Q6MF+MNc852C2k7CNbRgNcQOmZy81Gcq3IBnwks7kxYFweUFUdM5xdfvVzqjN+BE6DRNhg1jpKZ9ghKESv1nuEFYcQXIZLaSEB44TMauxIyY9vL1yPwB8ASAty14Eke8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765359512; c=relaxed/simple; bh=Be/a8Vzi3MFVgGg37+GA9fVkh4zEQ1ttUE2ImU+huyM=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JZ4k231SrMsOxNGBOdOJkD9iSdlthKujsDqRpSJszm+Y1klGRk6gMjb4BeiJ7zfKPgewluiPeCz1q/E/qNItFM9mQ3nXQdCLYarvPuIzKwqygV+Yy1ryQ2s9qE9MA7KK36tVtHw9S5RLpvIz8Ws3HS4V5PqXFzSqdSTXTEGlUZw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AE6GEMQ8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AE6GEMQ8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0724C4CEF1; Wed, 10 Dec 2025 09:38:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765359511; bh=Be/a8Vzi3MFVgGg37+GA9fVkh4zEQ1ttUE2ImU+huyM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=AE6GEMQ8KTVZyKujWM7EJAk43AHhr6JS+3RJqIaO+JGqGXKwY3MT+dNsb48UQPZ+o 7s3kaAq7MK2onJUsxRWIt7pC1dq0pVel3EOYtTJ6NzCxAQjXvsLTDyO5xCeYl43ogI MJz4Yxmkz06Y2gSaTdw9g8sfj4pRsmrUx+OwLWNTdT8y6j+PqG4VELLOqwmjaLsMBo R1Ao8nwHcBIKaE+RNIwMxXEzPcY/TTHNpgFaaWgl8GjBDsrtn45BWeFoc8dsNR7BW6 YDtuYoDzbyzNyAyNi3sQhdttGcqTC/RYLJQEO6gtEKK+YpLp/8Bi7ybiX5grSsnNST n6VYGBgqWu4Qw== Date: Wed, 10 Dec 2025 18:38:27 +0900 From: Jakub Kicinski To: Vivek Pernamitta Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Manivannan Sadhasivam , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH v6 1/2] net: mhi: Enable Ethernet interface support Message-ID: <20251210183827.7024a8cf@kernel.org> In-Reply-To: <20251209-vdev_next-20251208_eth_v6-v6-1-80898204f5d8@quicinc.com> References: <20251209-vdev_next-20251208_eth_v6-v6-0-80898204f5d8@quicinc.com> <20251209-vdev_next-20251208_eth_v6-v6-1-80898204f5d8@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 09 Dec 2025 16:55:38 +0530 Vivek Pernamitta wrote: > Add support to configure a new client as Ethernet type over MHI by > setting "mhi_device_info.ethernet_if = true". Create a new Ethernet > interface named eth%d. This complements existing NET driver support. > > Introduce IP_SW1, ETH0, and ETH1 network interfaces required for > M-plane, NETCONF, and S-plane components. > > M-plane: > Implement DU M-Plane software for non-real-time O-RAN management > between O-DU and O-RU using NETCONF/YANG and O-RAN WG4 M-Plane YANG > models. Provide capability exchange, configuration management, > performance monitoring, and fault management per O-RAN.WG4.TS.MP.0- > R004-v18.00. Noob question perhaps, what does any of this have to do with Ethernet? You need Ethernet to exchange NETCONF messages?