[PATCH v4 09/12] wifi: ath12k: modify regulatory support for single wiphy architecture

[Jeff Johnson]

On 3/12/2024 6:55 AM, Rameshkumar Sundaram wrote:
> From: Sriram R <quic_srirrama at quicinc.com>
> 
> With all the radios being combined and registered as a single
> mac80211 hw/wiphy, separate regd built from firmware rules need
> not be updated to cfg80211. Rather we can pick one of the regd
> built from the rules to update to cfg80211 for the whole
> registered device. We prefer 6 GHz pdev based rules since it has
> the rules for all bands. If the hw doesn't support 6 GHz, then update
> rules from one of the pdevs.
> 
> Also, when regulatory notification is received, update to all the
> underlying radios/ar so that it becomes aware of the change and as
> well us it updates its local regd with the new country rules. Later
> pick the appropriate pdev's regd(6 GHz if available) and apply to
> cfg80211.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
> 
> Signed-off-by: Sriram R <quic_srirrama at quicinc.com>
> Signed-off-by: Rameshkumar Sundaram <quic_ramess at quicinc.com>

Acked-by: Jeff Johnson <quic_jjohnson at quicinc.com>