Re: [PATCH 09/10] wifi: ath12k: handle ath12k_core_reset() with hardware grouping

Jeff Johnson
2025-01-13T19:24:48Z

On 1/8/2025 8:25 PM, Aditya Kumar Singh wrote:
> Currently, in ath12k_core_reset(), the device is powered up immediately
> after a power down. However, with hardware grouping, when one device
> asserts, all partner devices also asserts. If there is a delay in
> processing these asserts, by the time this device powers up, other devices
> might still be asserting, leading to an overall recovery failure.
>
> To prevent this issue, ensure all asserts for a group are processed before
> initiating the power-up sequence.
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>

Acked-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>