Re: [PATCH 1/2] dt-bindings: net: wireless: ath10k: add qcom,no-msa-ready-indicator prop

[Marc Gonzalez <mgonzalez@freebox.fr>]

On 14/03/2024 15:33, Jeff Johnson wrote:

> On 3/7/2024 8:46 AM, Jeff Johnson wrote:
>
>> On 3/7/2024 7:29 AM, Marc Gonzalez wrote:
>>
>>> Have you heard back from the dev team?
>>>
>>> Do they confirm that an issue involving missing MSA_READY notifications
>>> was ever noticed?
>>>
>>> What devices were affected? (All msm8998? A subset of msm8998?)
>>>
>>> Was the issue eventually fixed?
>>> (Probably fixed, otherwise newer devices would be affected)
>>
>> The feedback I received was "it might be ok to change all ath10k qmi to
>> skip waiting for msa_ready", and it was pointed out that ath11k (and
>> ath12k) do not wait for it.
>>
>> However with so many deployed devices, "might be ok" isn't a strong
>> argument for changing the default behavior.
>>
>> So my preference would be to use the firmware capability in the board
>> file that Kalle has recommended.
> 
> Marc,
> I finally have an engineer who wants to research this further.
> Can you provide the kernel log that shows the firmware version being used?

Hello Jeff,

Is this the line you're after:

[   32.367011] ath10k_snoc 18800000.wifi: qmi fw_version 0x100204b2 fw_build_timestamp 2019-09-04 03:01 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.1.0-01202-QCAHLSWMTPLZ-1.221523.2

Hopefully, my Debian setup will soon be 100% functional
so I can easily tweak the kernel, and add more logs.


Bonus question:
Is it legal for my company to publish our versions of qcom firmwares on linux-firmware?
(Perhaps a generic set of FWs would work; but AFAIU, there is some kind
of signature verification at some point)


Regards