Re: [PATCH v2] wifi: ath10k: Add WLAN firmware image version info into smem

[Youghandhar Chintala (Temp)]

On 11/8/2022 4:00 PM, Kalle Valo wrote:
> Youghandhar Chintala <quic_youghand@xxxxxxxxxxx> wrote:
>
> > In a SoC based solution, it would be useful to know the versions of the
> > various binary firmware blobs the system is running on. On a QCOM based
> > SoC, this info can be obtained from socinfo debugfs infrastructure. For
> > this to work, respective subsystem drivers have to export the firmware
> > version information to an SMEM based version information table.
> >
> > Having firmware version information at one place will help quickly
> > figure out the firmware versions of various subsystems on the device
> > instead of going through builds/logs in an event of a system crash.
> >
> > Fill WLAN firmware version information in SMEM version table to be
> > printed as part of socinfo debugfs infrastructure on a Qualcomm based
> > SoC.
> >
> > This change is applicable only for WCN399X targets.
> >
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> >
> > Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1
> >
> > Signed-off-by: Youghandhar Chintala <quic_youghand@xxxxxxxxxxx>
> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
> This doesn't compile unless QCOM_SMEM is enabled in Kconfig. So should we add
> "select QCOM_SMEM" in Kconfig for ATH10K_SNOC?

Yes Kalle. Thank you.

Regards,

Youghandhar