From patchwork Wed Feb 5 04:08:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 11365767 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 ECF7D14B4 for ; Wed, 5 Feb 2020 04:08:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D5686217BA for ; Wed, 5 Feb 2020 04:08:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727846AbgBEEId (ORCPT ); Tue, 4 Feb 2020 23:08:33 -0500 Received: from mail.loongson.cn ([114.242.206.163]:42316 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727832AbgBEEId (ORCPT ); Tue, 4 Feb 2020 23:08:33 -0500 Received: from linux.HaierAP (unknown [111.18.44.203]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Ax1um3Pzpeh44MAA--.150S2; Wed, 05 Feb 2020 12:08:24 +0800 (CST) From: Tiezhu Yang To: Paul Burton , Ralf Baechle , Jean Delvare , Jean Delvare Cc: 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 12:08:32 +0800 Message-Id: <1580875713-18252-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 1.8.3.1 X-CM-TRANSID: AQAAf9Ax1um3Pzpeh44MAA--.150S2 X-Coremail-Antispam: 1UD129KBjvJXoW7Ww4ktF13Xr4rAF15CF15Jwb_yoW8JFyDpF yUGFW5ZrsrJF47t3s5J3WrZF15Xa9aqF98KFWUAr1ruas8Za4fJr4kJaykGr1DArZ5tayS 9r1Sqr4FkF1qkaUanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBj14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r 4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2Wl Yx0E2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbV WUJVW8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lc7CjxVAaw2AF wI0_GFv_Wrylc2xSY4AK67AK6r45MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r 1j6r4UMxCIbckI1I0E14v26r1Y6r17MI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xv wVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjx v20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20E Y4v20xvaj40_Zr0_Wr1UMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxV AFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0pRxb18UUUUU= 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;