Messages in this thread Patch in this message |  | | From | Tiezhu Yang <> | Subject | [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START | Date | Wed, 5 Feb 2020 12:08:32 +0800 |
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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 <yangtiezhu@loongson.cn> Reviewed-by: Jean Delvare <jdelvare@suse.de> ---
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 <asm/dmi.h> #include <asm/unaligned.h> +#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; -- 1.8.3.1
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