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SubjectRe: [PATCH v2] wifi: ath10k: Add WLAN firmware image version info into smem
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Youghandhar Chintala <quic_youghand@quicinc.com> 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@intel.com>
>
> Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1
>
> Signed-off-by: Youghandhar Chintala <quic_youghand@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

This doesn't compile unless QCOM_SMEM is enabled in Kconfig. So should we add
"select QCOM_SMEM" in Kconfig for ATH10K_SNOC?

--
https://patchwork.kernel.org/project/linux-wireless/patch/20221104082828.14386-1-quic_youghand@quicinc.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

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