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Re: [PATCH ath-next v2] wifi: ath12k: disable pdev for non supported country

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On 5/7/2025 3:19 AM, Muna Sinada wrote:
From: Karthik M <quic_karm@xxxxxxxxxxx>

In MLO configuration, ath12k_mac_radio_start() iterates through all
the radios and makes the ar state 'ON'. Even though some bands are
not supported in certain countries, ath12k_reg_update_chan_list()
tries to update the channel list for all the active pdevs and ends
up in the warn_on for non-supported band.

To prevent this, disable the pdev when the number of channels across
all bands supported by the pdev is zero for a particular country.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1

Signed-off-by: Karthik M <quic_karm@xxxxxxxxxxx>
Signed-off-by: Muna Sinada <muna.sinada@xxxxxxxxxxxxxxxx>

Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@xxxxxxxxxxxxxxxx>




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