According to smbios 3.0 spec, for processor information (type 4),
it adds three new members (Core Count 2, Core enabled 2, thread count 2) for 3.0, Without this three members, we can not get correct cpu frequency from dmi,
Because it will failed to check the length of Processor Infomation in DMI.
The corresponding codes in kernel is like:
if (dm->type == DMI_ENTRY_PROCESSOR &&
dm->length >= DMI_ENTRY_PROCESSOR_MIN_LENGTH) {
u16 val = (u16)get_unaligned((const u16 *)
(dmi_data + DMI_PROCESSOR_MAX_SPEED));
*mhz = val > *mhz ? val : *mhz;
}
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Yan Wang <wangyan122@huawei.com>
Signed-off-by: imxcc <xingchaochao@huawei.com>
(cherry picked from commit 457ab195e6fed9e1971e10547e1a6d550c0d0b3a)
