Re: fw_fallback.sh test failed in Debian 11

Russ Weight
2022-12-01T00:56:07Z

On 11/30/22 16:42, Zhou, Jie2X wrote:
> hi Russ,
>
>>> Are you sure you have the proper kernel code loaded with the test
>>> firmware code that creates this sysfs file? Without that, this test
>>> will not work.
>> Nevertheless, the error message you reported in your first email indicates
>> that the test_firmware device may not be present. Did you verify that the running
>> system reports the expected configs? What does the following command show?
> ~# zgrep CONFIG_TEST_FIRMWARE /proc/config.gz
> CONFIG_TEST_FIRMWARE=y

How much of this path exists on your machine?

/sys/devices/virtual/misc/test_firmware/trigger_request

And is there anything in the dmesg output that indicates a failure associated with
the test_firmware device?

- Russ

>
> best regards,