[PATCH v2] ath11k: Update tx descriptor search index properly

Kalle Valo kvalo at codeaurora.org
Tue Feb 9 02:22:39 EST 2021


Peter Oh <peter.oh at eero.com> writes:

> On 2/3/21 7:56 PM, Karthikeyan Periyasamy wrote:
>> Tx descriptor search index field should be updated with hw peer id
>> and not by AST Hash as per the HW/FW recommendation. Incorrect search
>> index causes throughput degradation in all scenario for all the
>> platforms. so updated the search index field with hw peer id, which
>> is a common change applicable for all the platforms. Also no need of these
>> configuration for non station type. seen 10% throughput increase in WDS
>> traffic with this change.
>>
>> Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01492-QCAHKSWPL_SILICONZ-1
>>
>> Signed-off-by: Karthikeyan Periyasamy <periyasa at codeaurora.org>
>
> Thank you for the details.

BTW after you have reviewed the patch, and you think the patch is ok,
you could reply with:

Reviewed-by: Peter Oh <peter.oh at eero.com>

Patchwork automatically picks up that and then it would be an indication
for me that the patch is ready to be applied. I like the Reviewed-by tag
a lot as then I can see that others have also reviewed the patch.

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