[PATCH] wifi: ath12k: fill peer meta data during reo_reinject
Kalle Valo
kvalo at kernel.org
Fri Mar 24 07:48:12 PDT 2023
Manish Dharanenthiran <quic_mdharane at quicinc.com> wrote:
> Firmware expects physical address in the reo entrance ring when MLO is
> enabled and peer meta data in the queue_addr_lo for the non MLO cases.
> Current implementation fills the physical address for the non MLO cases
> and firmware decodes it differently which leads to SOC CSR region
> access which is not related to firmware/MAC operation.
>
> Fix this by sending only peer_meta data and destination indication bit
> during non MLO case. This prevents firmware from invalid decoding.
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: P Praneesh <quic_ppranees at quicinc.com>
> Signed-off-by: Manish Dharanenthiran <quic_mdharane at quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
Patch applied to ath-next branch of ath.git, thanks.
4b50d4205207 wifi: ath12k: fill peer meta data during reo_reinject
--
https://patchwork.kernel.org/project/linux-wireless/patch/20230317162056.20353-1-quic_mdharane@quicinc.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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