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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93148C4167B for ; Tue, 28 Nov 2023 21:54:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345459AbjK1Vyr (ORCPT ); Tue, 28 Nov 2023 16:54:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbjK1Vyp (ORCPT ); Tue, 28 Nov 2023 16:54:45 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0992197 for ; Tue, 28 Nov 2023 13:54:51 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0EC3DC433CA; Tue, 28 Nov 2023 21:54:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701208491; bh=z44ibZOrFlszmgHWlfyw3aYj1Gw4MaU3RP+orxkHHo0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=XRH/rJr7KKpwy/TMRdREroOV1PzoMf75NiWLpzKhbLQC92P1mcrvo6lTFqODiFuN1 E8N7vpBDQorBvDslWDz4FE/fjvjANrRXPc+fQiUDSLxvva4TW8k6lxuCQI1BdUsx59 uactW5Y/Iy+spdfneOaCLy73Twsnptd/TGSm3CHNjnxW8Mx34ubw9uipxVUzoFT5/R CX0v0wjHAit700kZldvV/LOOIjM/zexm7dKyHvAwiPRi96LsaFED57WT5tIH1MK2rY rqlKln3ZF53noobQXp+XNod3pVKVSevi3q7RUN8L56UQPQED8EAvIqb2xYDllBgIzz V6bCy8ifXyqxw== Date: Tue, 28 Nov 2023 13:54:50 -0800 From: Jakub Kicinski To: Shinas Rasheed Cc: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Haseeb Gani , Vimlesh Kumar , "egallen@redhat.com" , "mschmidt@redhat.com" , "pabeni@redhat.com" , "horms@kernel.org" , "davem@davemloft.net" , "wizhao@redhat.com" , "konguyen@redhat.com" , Veerasenareddy Burru , Sathesh B Edara , Eric Dumazet Subject: Re: [EXT] Re: [PATCH net-next v1 1/2] octeon_ep: implement device unload control net API Message-ID: <20231128135450.4542dfe0@kernel.org> In-Reply-To: References: <20231127162135.2529363-1-srasheed@marvell.com> <20231127162135.2529363-2-srasheed@marvell.com> <20231127184306.68c2d517@kernel.org> <20231128082712.223c4590@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 28 Nov 2023 19:08:26 +0000 Shinas Rasheed wrote: > > Yes, I think it went in before I had time to nack it. > > I'm strongly against using the IP stack to talk to FW, > > if you read the ML you would know it. > > > > No new patches to octep_ctrl_net will be accepted. > > Control net doesn't use the IP stack at all. It's a simple > producer-consumer based ring mechanism using PCIe BAR4 memory. > Sorry maybe the nomenclature suggests something of that nature. Ah, got it. I read that as "separate netdev for control", my bad. Just one nit then: >+ dev_info(&oct->pdev->dev, "Sending dev_unload msg to fw\n"); Is it really necessary to print this at info level for each remove? Remove is a normal part of operation and we shouldn't spam logs unless we have a good reason..