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Re: [PATCH] wifi: ath12k: enable 802.11 power save mode in station mode

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On 2/2/2024 9:51 PM, Kalle Valo wrote:
Baochen Qiang <quic_bqiang@xxxxxxxxxxx> writes:

To reduce power consumption enable 802.11 power save mode in
station mode. This allows both radio and CPU to sleep more.

Only enable the mode on WCN7850, other chips don't support it
for now.

To test that power save mode is running, run below command and
check there is no NULL Data frame seen by a sniffer:
         iw dev <inf> set power_save off

And run below command, then check there is a NULL Data frame
in sniffer:
         iw dev <inf> set power_save on

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4

Signed-off-by: Baochen Qiang <quic_bqiang@xxxxxxxxxxx>

This had simple conflicts in hw_params, please check:

https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?h=pending&id=f776fd9ccb6561c4e4fdf05552a8b57a06686a90

LGTM




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