Issue #455 has been updated by shen Liu.




Nicholas Chin wrote in #note-2:

> shen Liu wrote:

> > ``` shell

> > sudo ./superiotool 

> > Found Aspeed AST2400 (id=0x00) at 0x4e

> > sudo ./superiotool

> > superiotool r4.19-306-g12ec7901b7

> > No Super I/O found

> > ```

> > Does superiotool provide debug symbols?

> > Without debug symbols I can't use gdb to provide more useful information.

> 

> Not by default, but it should be pretty easy to compile them in i.e. 
> `CFLAGS="-g" make` or by editing the CFLAGS variable in the makefile. You may 
> also want to remove the "-O2" flag to avoid GCC reordering code/optimizing 
> out function calls which can make it harder to trace.



`Starting program: /home/test/coreboot/util/superiotool/superiotool 

Debuginfod has been enabled.

To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/usr/lib/libthread_db.so.1".

[Inferior 1 (process 1254) exited normally]

Exception ignored in: <gdb._GdbOutputFile object at 0x7f8f82fcf340>

Traceback (most recent call last):

  File "/usr/share/gdb/python/gdb/__init__.py", line 47, in flush

    def flush(self):

KeyboardInterrupt: 

Starting program: /home/test/coreboot/util/superiotool/superiotool 

Debuginfod has been enabled.

To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/usr/lib/libthread_db.so.1".

[Inferior 1 (process 1385) exited normally]`



It doesn't seem to have any useful information.

The obtained chip model is wrong. In fact, the correct chip model is NCT6779D



----------------------------------------

Bug #455: superiotool recognizes the wrong chip and doesn't work.

https://ticket.coreboot.org/issues/455#change-1397



* Author: shen Liu

* Status: New

* Priority: Normal

* Category: userspace utilities

* Target version: master

* Start date: 2023-02-07

* Affected versions: master

* Needs backport to: none

* Related links: More discussion:

https://www.reddit.com/r/coreboot/comments/10ud7tk/is_b85me45_ms7817_supported_by_coreboot/



https://wiki.archlinux.org/title/Debuginfod

* Affected hardware: MSI B85M-E45

* Affected OS: Manjaro Linux 22.0.2 (Kernel ver:6.1.9-1)

----------------------------------------

``` shell

sudo ./superiotool 

Found Aspeed AST2400 (id=0x00) at 0x4e

sudo ./superiotool

superiotool r4.19-306-g12ec7901b7

No Super I/O found

```

Does superiotool provide debug symbols?

Without debug symbols I can't use gdb to provide more useful information.







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