[PATCH v3] wifi: ath11k: support DBS and DFS compatibility

[Vasanthakumar Thiagarajan]

On 11/27/2024 7:57 AM, Yu Zhang(Yuriy) wrote:
> Now some chips which support 'support_dual_stations' will enable DBS,
> but will disable DFS. Restructure the ath11k_mac_setup_iface_combinations
> function to support DBS and DFS compatibility.
> 
> About 'support_dual_station' feature can refer:
> https://msgid.link/20230714023801.2621802-2-quic_cjhuang@quicinc.com
> 
> Add a ieee80211_iface_combination to support DBS and DFS compatibility,
> one combination can support DFS(same with non dual sta), another
> combination can support DBS. When running different scenarios that will
> use different ieee80211_iface_combination due to mac80211 will go through
> all of possible interface combinations.
> 
> In addition, maximum number of interfaces of these types should be total
> allowed in this group.
> 
> The chips affected are:
> 
>   QCA6390 hw2.0
>   WCN6855 hw2.0
>   WCN6855 hw2.1
> 
> Other chips are not affected.
> 
> Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-00410-QCAHKSWPL_SILICONZ-2
> Tested-on: IPQ6018 hw1.0 AHB WLAN.HK.2.1.0.1-01161-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-04402-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1.
> Tested-by: Mihai Moldovan <ionic at ionic.de>
> Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1
> 
> Signed-off-by: Yu Zhang(Yuriy) <quic_yuzha at quicinc.com>

Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan at oss.qualcomm.com>