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SubjectRe: [PATCH v2] MIPS: Scan the DMI system information

11.11.2019, 21:30, "Tiezhu Yang" <>:
> Enable DMI scanning on the MIPS architecture, this setups DMI identifiers
> (dmi_system_id) for printing it out on task dumps and prepares DIMM entry
> information (dmi_memdev_info) from the SMBIOS table. With this patch, the
> driver can easily match various of mainboards.
> In the SMBIOS reference specification, the table anchor string "_SM_" is
> present in the address range 0xF0000 to 0xFFFFF on a 16-byte boundary,
> but there exists a special case for Loongson platform, when call function
> dmi_early_remap, it should specify the start address to 0xFFFE000 due to
> it is reserved for SMBIOS and can be normally access in the BIOS.
> This patch works fine on the Loongson 3A3000 platform which belongs to
> MIPS architecture and has no influence on the other architectures such
> as x86 and ARM.
> Co-developed-by: Yinglu Yang <>
> Signed-off-by: Yinglu Yang <>
> [ Refine definitions and Kconfig]
> Signed-off-by: Jiaxun Yang <>
> Signed-off-by: Tiezhu Yang <>
> ---

Hi Jane,

Is it fine for you?
If so please give a Ack.

Jiaxun Yang

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