[PATCH v3] ath11k: fix destination monitor ring out of sync

Kalle Valo kvalo at kernel.org
Thu Dec 16 08:35:59 PST 2021


Karthikeyan Kathirvel <quic_kathirve at quicinc.com> writes:

> More than 20000 PPDU id jumping causing status ring and destination
> ring processing not sync. The status ring is processed and the
> destination ring is not processed. Since destination is not reaped for
> so long, backpressure occurs at the destination ring.
>
> To address this issue update the PPDU id with the latest PPDU, this
> will allow the destination ring to be reaped and will prevent the
> rings from getting out of sync.
>
> Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1.r1-00026-QCAHKSWPL_SILICONZ-2
>
> Signed-off-by: Karthikeyan Kathirvel <quic_kathirve at quicinc.com>

Failed to apply:

Applying: ath11k: fix destination monitor ring out of sync
error: sha1 information is lacking or useless (drivers/net/wireless/ath/ath11k/dp.h).
error: could not build fake ancestor

Please rebase on top ath.git master branch. And remember to use --base,
then it's easier for me to fix conflicts.

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