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Re: [PATCH] wifi: ath12k: restore ASPM for supported hardwares only

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Aditya Kumar Singh <quic_adisi@xxxxxxxxxxx> wrote:

> During PCI based hardware device start up, ASPM is disabled for all. And
> once firmware is ready, it is restored back. However, not all hardwares
> (for example QCN9274) supports ASPM. Hence there is a need to conditionally
> restore ASPM back. Or else, for such hardwares, issue can be seen during
> sending and receiving packets.
> 
> Introduce a new hardware param supports_aspm which identifies whether a
> given hardware supports ASPM or not and then accordingly restore it.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> 
> Signed-off-by: Aditya Kumar Singh <quic_adisi@xxxxxxxxxxx>
> Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
> Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>

Patch applied to ath-next branch of ath.git, thanks.

8be12629b428 wifi: ath12k: restore ASPM for supported hardwares only

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240709055817.3371406-1-quic_adisi@xxxxxxxxxxx/

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





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