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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 1F471C433EF for ; Tue, 4 Jan 2022 19:51:15 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JT3C51w0Vz3051 for ; Wed, 5 Jan 2022 06:51:13 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=tanous-net.20210112.gappssmtp.com header.i=@tanous-net.20210112.gappssmtp.com header.a=rsa-sha256 header.s=20210112 header.b=SZKTCSFo; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=tanous.net (client-ip=2a00:1450:4864:20::229; helo=mail-lj1-x229.google.com; envelope-from=ed@tanous.net; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=tanous-net.20210112.gappssmtp.com header.i=@tanous-net.20210112.gappssmtp.com header.a=rsa-sha256 header.s=20210112 header.b=SZKTCSFo; dkim-atps=neutral Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JT3BK1nrQz2xtQ for ; Wed, 5 Jan 2022 06:50:30 +1100 (AEDT) Received: by mail-lj1-x229.google.com with SMTP id s4so44301337ljd.5 for ; Tue, 04 Jan 2022 11:50:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tanous-net.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=bN2aJBIZLE86nfdi8TL0hVhmB1bAESedazkVeP07OwA=; b=SZKTCSFo6E4agKyKnMvUWX5AkrkI/cXkz2QsrnU81Nk6GwdmksF5zTX/E5Glzpg2CN Eu18wVnvE+QDbr4EPiE/VIa1swt5smCA1q+tDRTNYIb754Jsr95IYhJb2+ONh7qcY/Iw AWHPQ6vTaXoMkKFD9f1pbRtvR3Ua8PAq8B4udRi40dVhpkWadL8TK2UXl9ZilWdiEVUo G7eTmNzd912HeIyxUKLab4TKVAmyfJxGK4VXoJl7SRsPRH7vRVzXL2ZCerblkwfmiL9X l6NGrmzBAojw/smSuiLMGcLRoxLJpRyqu+Ko0GQbOtNF07wnIgXPfdjYtmTmBa6zgf6N k1lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=bN2aJBIZLE86nfdi8TL0hVhmB1bAESedazkVeP07OwA=; b=WbO2m1eIo8fl7YC0Hs39HvDJbbNaRg4M6CzRU2oCF6zN1QVVq9jRXKec6sAn/BUTV/ rxXUapKTAkkqqvoW5o2zEUtHpfivbt+/AQXa1cLXWfKA/jpnrqEFwTgOW/f0DHsBYd5L 9DVtSLFyR9wOaiELIJ6K/73jc4sZvhXyYba3eaYIrVd1kNM6Z0y7c00R9svUhteJ/MgV xnIfOjEx7MwzanW4/zj+dEPwjadMBBdrih1GXMs/6MCsqfsKN4aRYS6HNbnoF4XYV6Ap kKqJGcWFg5q+4TYgB/5+nm5ug4c0S7CgNx0rxFqdcYrB9qkxr4E1ezOCUMwO0T+kXjBU BAtQ== X-Gm-Message-State: AOAM532G0nMiWg2ptFeZDARJIBjf74ZF9aDCjfmhVoF6qKSakLMvf2dO K26S4dSyxWd9XnQC9ovimZRpK1P9rP3vT9uPCt+1dw== X-Google-Smtp-Source: ABdhPJxn6c3Xiia37EixR5OhIU37ihGQYrnIvR/F26Yr18/B1QzJR4Z+4kZP409fVMQZnsZzji76Rv7b3n582vxVAfg= X-Received: by 2002:a2e:83d0:: with SMTP id s16mr39720620ljh.360.1641325823897; Tue, 04 Jan 2022 11:50:23 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Ed Tanous Date: Tue, 4 Jan 2022 11:50:12 -0800 Message-ID: Subject: Re: New repository request for platform specific Bridge IC code To: Kumar Thangavel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: OpenBMC Maillist , velumanit@hcl.com, patrickw3@fb.com, Amithash Prasad Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" On Mon, Jan 3, 2022 at 11:55 PM Kumar Thangavel wrote: > > Hi All, > > In our system, Bridge IC will act as a bridge between host and BMC= . All the IPMI commands from the host are routed to Bridge IC and Bridge IC= will forward those commands to BMC. Similarly, BMC will route IPMI comman= ds to Bridge IC and it's forward to host. > > We wanted to put this platform specific Bridge IC related code and ipmb c= ommands handling code. So, we need a new repository to add these codes or s= uggestions to add these codes in any other existing repository. > > Could you please provide your suggestions on this. There aren't a lot of details here, so it's kind of hard to make concrete suggestions given how short the above description is. Can you please put some more details in, background, links, ect Some questions off the top of my head: 1. How does this differ from MCU sensor in the dbus-sensors repo, which also manages a "bridge" IC? IPMBSensor also implements IPMB, how will code be reused in this new repository? 2. Who is going to be the maintainer of this repository? Ideally it would be someone that has been a maintainer before, or someone that can mentor in how to be a maintainer. 3. How is this code going to be configured? 4. Where is the design doc for this new feature? How is it going to work, what features are going to be exposed? What new interfaces will be needed? > > Thanks, > Kumar.