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From:   Kalle Valo <kvalo@kernel.org>
To:     Wen Gong <quic_wgong@quicinc.com>
Cc:     <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v4 4/5] wifi: ath11k: update regulatory rules when
 interface added
References: <20230607094810.26707-1-quic_wgong@quicinc.com>
        <20230607094810.26707-5-quic_wgong@quicinc.com>
Date:   Wed, 02 Aug 2023 14:44:31 +0300
In-Reply-To: <20230607094810.26707-5-quic_wgong@quicinc.com> (Wen Gong's
        message of "Wed, 7 Jun 2023 05:48:09 -0400")
Message-ID: <87zg39vfc0.fsf@kernel.org>
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Wen Gong <quic_wgong@quicinc.com> writes:

> When wlan boot up, WMI_REG_CHAN_LIST_CC_EXT_EVENTID is sent from
> firmware at an early stage, the interface mode is not decided at
> this point, then ath11k select reg rules of AP mode as default.
>
> After interface is created, it is exactly decided AP/station mode,
> then ath11k need to update reg rules to the exact one.
>
> Tested-on: WCN6855 hw2.0 PCI
> WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23
>
> Signed-off-by: Wen Gong <quic_wgong@quicinc.com>

[...]

> --- a/drivers/net/wireless/ath/ath11k/hw.c
> +++ b/drivers/net/wireless/ath/ath11k/hw.c
> @@ -897,6 +897,12 @@ static u32 ath11k_hw_wcn6750_get_tcl_ring_selector(struct sk_buff *skb)
>  	return skb_get_hash(skb);
>  }
>  
> +bool ath11k_hw_supports_6g_cc_ext(struct ath11k *ar)
> +{
> +	return (test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
> +			 ar->ab->wmi_ab.svc_map)) && ar->supports_6ghz;
> +}

This is more like a firmware feature, maybe move to mac.c?

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