Messages in this thread | | | Subject | Re: [PATCH v4] wifi: ath10k: Store WLAN firmware version in SMEM image table | From | Kalle Valo <> | Date | Fri, 25 Nov 2022 11:12:28 +0000 (UTC) |
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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 SNOC/QMI based targets. > > Example: > cat /sys/kernel/debug/qcom_socinfo/cnss/name > QC_IMAGE_VERSION_STRING=WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1 > > 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>
Patch applied to ath-next branch of ath.git, thanks.
4d79f6f34bbb wifi: ath10k: Store WLAN firmware version in SMEM image table
-- https://patchwork.kernel.org/project/linux-wireless/patch/20221117180534.2267-1-quic_youghand@quicinc.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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