在 2020/10/9 下午6:57, Tiezhu Yang 写道:
Add /proc/boardinfo to get mainboard and BIOS info easily on the Loongson
platform, this is useful to point out the current used mainboard type and
BIOS version when there exists problems related with hardware or firmware.
Hi Tiezhu,
You're touching Kernel userspace API and I believe it should be
documented. Also linux-api list
should be informed.
Also I'd like to know if it's really useful for mainline kernel.
For user who wants to check board information, dmidecode is already
useful enough.
Thanks.
- Jiaxun
E.g. with this patch:
[loongson@linux ~]$ cat /proc/boardinfo
Board Info
Manufacturer : LEMOTE
Board Name : LEMOTE-LS3A4000-7A1000-1w-V01-pc
Family : LOONGSON3
BIOS Info
Vendor : Kunlun
Version : Kunlun-A1901-V4.1.3-20200414093938
ROM Size : 4 KB
Release Date : 2020-04-14
Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
---
