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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DATE_IN_PAST_03_06, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8AF1C433E7 for ; Sat, 17 Oct 2020 05:26:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7031A20829 for ; Sat, 17 Oct 2020 05:26:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388456AbgJQF0r (ORCPT ); Sat, 17 Oct 2020 01:26:47 -0400 Received: from mail.loongson.cn ([114.242.206.163]:52580 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732215AbgJQF0q (ORCPT ); Sat, 17 Oct 2020 01:26:46 -0400 Received: from [10.130.0.80] (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dx+MR6R4pfySQeAA--.5443S3; Sat, 17 Oct 2020 09:23:06 +0800 (CST) Subject: Re: [PATCH 3/3] MIPS: Loongson64: Add /proc/boardinfo To: Pavel Machek References: <1602241050-24051-1-git-send-email-yangtiezhu@loongson.cn> <1602241050-24051-4-git-send-email-yangtiezhu@loongson.cn> <20201016131159.GB4335@amd> Cc: Thomas Bogendoerfer , Huacai Chen , Jiaxun Yang , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Xuefeng Li From: Tiezhu Yang Message-ID: <40965d79-63ec-2397-528f-15eacf49bbf9@loongson.cn> Date: Sat, 17 Oct 2020 09:23:06 +0800 User-Agent: Mozilla/5.0 (X11; Linux mips64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <20201016131159.GB4335@amd> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CM-TRANSID: AQAAf9Dx+MR6R4pfySQeAA--.5443S3 X-Coremail-Antispam: 1UD129KBjvdXoWrKr47tF1kWr45Gw4xJr4UCFg_yoWDtFbE9r y0krWrKF1UJF1kGr4rJF4rCrZrW34xX3W5KFy7Ka97A34rZanagFsa9r93u3s7XFW0vrn8 uF47KF4kZF12vjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbs8FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr0_Gr 1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IY64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7Mxk0xIA0c2IEe2xFo4CEbIxv r21lc2xSY4AK67AK6w4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2 IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v2 6r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2 IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2 jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43 ZEXa7VUbLiSPUUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On 10/16/2020 09:11 PM, Pavel Machek wrote: > Hi! > >> Add /proc/boardinfo to get mainboard and BIOS info easily on the Loongson >> platform, this is useful to point out the current used mainboard type and >> BIOS version when there exists problems related with hardware or firmware. >> >> E.g. with this patch: >> >> [loongson@linux ~]$ cat /proc/boardinfo >> Board Info >> Manufacturer : LEMOTE >> Board Name : LEMOTE-LS3A4000-7A1000-1w-V01-pc >> Family : LOONGSON3 >> >> BIOS Info >> Vendor : Kunlun >> Version : Kunlun-A1901-V4.1.3-20200414093938 >> ROM Size : 4 KB >> Release Date : 2020-04-14 > Please put this into /sys somewhere, with usual rules. This is hard to > extend/parse. Hi Pavel, Thanks for your suggestion. I submitted a new version some days ago. [1/2] MIPS: Loongson64: Add /sys/firmware/lefi/boardinfo https://lore.kernel.org/patchwork/patch/1320574/ [2/2] Documentation: ABI: Add /sys/firmware/lefi/boardinfo description for Loongson64 https://lore.kernel.org/patchwork/patch/1320573/ Thanks, Tiezhu > > Pavel >