From patchwork Wed Feb 5 04:00:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 11365763 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 278A7138D for ; Wed, 5 Feb 2020 04:00:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0AA5B21927 for ; Wed, 5 Feb 2020 04:00:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727879AbgBEEAO (ORCPT ); Tue, 4 Feb 2020 23:00:14 -0500 Received: from mail.loongson.cn ([114.242.206.163]:41198 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727836AbgBEEAO (ORCPT ); Tue, 4 Feb 2020 23:00:14 -0500 Received: from linux.HaierAP (unknown [111.18.44.203]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxX9zAPTpew40MAA--.82S2; Wed, 05 Feb 2020 12:00:02 +0800 (CST) 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 Subject: [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START Date: Wed, 5 Feb 2020 12:00:03 +0800 Message-Id: <1580875204-18052-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 1.8.3.1 X-CM-TRANSID: AQAAf9DxX9zAPTpew40MAA--.82S2 X-Coremail-Antispam: 1UD129KBjvJXoW7Ww4ktF13Xr4rAF15CF15Jwb_yoW8JFyDpF yUGFW5ZrsrJF47t3s5J3WrZF15Xa9aqF98KFWUAr1ruas8Za4fJr4kJaykGr1DArZ5tayS 9r1Sqr4FkF1qkaUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9Y14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r4j6ryUM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr 1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02 628vn2kIc2xKxwCY02Avz4vE14v_Gryl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7 v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF 1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIx AIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrJr0_WFyU JwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCT nIWIevJa73UjIFyTuYvjfUe89NUUUUU X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org 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;