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Subject: Re: [PATCH] wifi: ath12k: modify remain on channel for single wiphy
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20240528082739.1226758-1-quic_ramess@quicinc.com>
References: <20240528082739.1226758-1-quic_ramess@quicinc.com>
To: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Cc: <ath12k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
 Rameshkumar Sundaram
	<quic_ramess@quicinc.com>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <171813091314.3564613.4590047167429779934.kvalo@kernel.org>
Date: Tue, 11 Jun 2024 18:35:14 +0000 (UTC)

Rameshkumar Sundaram <quic_ramess@quicinc.com> wrote:

> When multiple radios are advertised as a single wiphy which supports various
> bands, vdev creation for the vif is deferred until channel is assigned to it.
> If a remain on channel (RoC) request is received from mac80211, select the
> corresponding radio (ar) based on channel and create a vdev on that radio to
> initiate an RoC scan.
> 
> Note that on RoC completion this vdev is not deleted. If a new RoC/hw scan
> request is seen on that same vif for a different band the vdev will be deleted
> and created on the new radio supporting the request.
> 
> Also if the RoC scan is requested when the vdev is in started state, no
> switching to new radio is allowed and RoC request can be accepted only on
> channels within same radio.
> 
> 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: Rameshkumar Sundaram <quic_ramess@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.

4938ba733ee2 wifi: ath12k: modify remain on channel for single wiphy

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240528082739.1226758-1-quic_ramess@quicinc.com/

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