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Subject: Re: [PATCH v2] wifi: ath12k: fix and enable AP mode for WCN7850
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20231121022459.17209-1-quic_kangyang@quicinc.com>
References: <20231121022459.17209-1-quic_kangyang@quicinc.com>
To: Kang Yang <quic_kangyang@quicinc.com>
Cc: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
 <quic_kangyang@quicinc.com>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <170178899778.2418939.15506998345561558345.kvalo@kernel.org>
Date: Tue,  5 Dec 2023 15:09:59 +0000 (UTC)

Kang Yang <quic_kangyang@quicinc.com> wrote:

> For AP mode, the peer is created earlier in ath12k_mac_op_add_interface() but
> ath12k_mac_op_assign_vif_chanctx() will try to create peer again.  Then an
> error will return which makes AP mode startup fail.
> 
> Kernel log:
> 
> [ 5017.665006] ath12k_pci 0000:04:00.0: failed to create peer after vdev start delay: -22
> 
> wpa_supplicant log:
> 
> Failed to set beacon parameters
> Interface initialization failed
> wls1: interface state UNINITIALIZED->DISABLED
> wls1: AP-DISABLED
> wls1: Unable to setup interface.
> Failed to initialize AP interface
> wls1: interface state DISABLED->DISABLED
> wls1: AP-DISABLED
> 
> So fix this check and enable AP mode for WCN7850, as now AP mode works normally.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> 
> Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

Patch applied to ath-next branch of ath.git, thanks.

ed7e818a7b50 wifi: ath12k: fix and enable AP mode for WCN7850

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20231121022459.17209-1-quic_kangyang@quicinc.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches