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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 07843C3524F for ; Wed, 5 Feb 2020 04:26:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD82B21741 for ; Wed, 5 Feb 2020 04:26:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727949AbgBEE0h (ORCPT ); Tue, 4 Feb 2020 23:26:37 -0500 Received: from mail.loongson.cn ([114.242.206.163]:44570 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727834AbgBEE0g (ORCPT ); Tue, 4 Feb 2020 23:26:36 -0500 Received: from [192.168.68.106] (unknown [111.18.44.203]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxH93rQzpeLI8MAA--.65S3; Wed, 05 Feb 2020 12:26:21 +0800 (CST) Subject: Re: [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START From: Tiezhu Yang To: Paul Burton , Ralf Baechle , Jean Delvare , Jean Delvare Cc: Yinglu Yang , Jiaxun Yang , Huacai Chen , Xuefeng Li , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org References: <1580875204-18052-1-git-send-email-yangtiezhu@loongson.cn> Message-ID: Date: Wed, 5 Feb 2020 12:26:30 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <1580875204-18052-1-git-send-email-yangtiezhu@loongson.cn> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-CM-TRANSID: AQAAf9DxH93rQzpeLI8MAA--.65S3 X-Coremail-Antispam: 1UD129KBjvJXoW7Ww1DCr1UZrWDKF4rAryxKrg_yoW8AF1kpF 4UGF45Cr4DJF4xGa97Aa13uFy5uan3tF9IgFWUZr1rua98XFyfJrs3A3ykKF1DArWDKayI 9r1fXF1aka4DK3JanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9a14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr 1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcVAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628v n2kIc2xKxwCYjI0SjxkI62AI1cAE67vIY487MxAIw28IcxkI7VAKI48JMxC20s026xCaFV Cjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWl x4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r 1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Wr1j 6rW3Jr1lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8Jr UvcSsGvfC2KfnxnUUI43ZEXa7VUbXdbUUUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/5/20 12:00 PM, Tiezhu Yang wrote: > Use SMBIOS_ENTRY_POINT_SCAN_START instead of 0xF0000, because other > archtecture maybe use a special start address such as 0xFFFE000 for > Loongson platform. > > Signed-off-by: Tiezhu Yang > Reviewed-by: Jean Delvare > --- > > v3: > - split the v2 patch into two patches > - make MIPS DMI config depend on MACH_LOONGSON64 > > v2: > - add SMBIOS_ENTRY_POINT_SCAN_START suggested by Jean > - refine definitions and Kconfig by Jiaxun > > drivers/firmware/dmi_scan.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c > index 2045566..f59163c 100644 > --- a/drivers/firmware/dmi_scan.c > +++ b/drivers/firmware/dmi_scan.c > @@ -11,6 +11,10 @@ > #include > #include > > +#ifndef SMBIOS_ENTRY_POINT_SCAN_START > +#define SMBIOS_ENTRY_POINT_SCAN_START 0xF0000 > +#endif > + > struct kobject *dmi_kobj; > EXPORT_SYMBOL_GPL(dmi_kobj); > > @@ -663,7 +667,7 @@ static void __init dmi_scan_machine(void) > return; > } > } else if (IS_ENABLED(CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK)) { > - p = dmi_early_remap(0xF0000, 0x10000); > + p = dmi_early_remap(SMBIOS_ENTRY_POINT_SCAN_START, 0x10000); > if (p == NULL) > goto error; > Sorry, there appears to be some issues when git send-email, please ignore the repeated patch: [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START. the correct send time of series patch is 2020-02-05 4:08 UTC, the link is https://lore.kernel.org/patchwork/patch/1189713/ https://lore.kernel.org/patchwork/patch/1189714/ Thanks, Tiezhu Yang