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From: Kalle Valo <kvalo@kernel.org>
To: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Cc: <ath11k@lists.infradead.org>,  <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v3 0/3] Enable low power mode when WLAN is not active
Date: Mon, 21 Nov 2022 18:17:30 +0200	[thread overview]
Message-ID: <87h6ys8ep1.fsf@kernel.org> (raw)
In-Reply-To: <20221121110359.4652-1-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Mon, 21 Nov 2022 16:33:56 +0530")

Manikanta Pubbisetty <quic_mpubbise@quicinc.com> writes:

> Currently, WLAN chip is powered once during driver probe and is kept
> ON (powered) always even when WLAN is not active; keeping the chip
> powered ON all the time will consume extra power which is not
> desirable for battery operated devices. Same is the case with non-WoW
> suspend, chip will not be put into low power mode when the system is
> suspended resulting in higher battery drain.
>
> Send QMI MODE OFF command to firmware during WiFi OFF to put device
> into low power mode.
>
> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.16
>
> Manikanta Pubbisetty (3):
>   ath11k: Fix double free issue during SRNG deinit
>   ath11k: Move hardware initialization logic to start()
>   ath11k: Enable low power mode when WLAN is not active

Nowadays we use "wifi:" prefix, but I can add it.

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

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

-- 
ath11k mailing list
ath11k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath11k

WARNING: multiple messages have this Message-ID (diff)
From: Kalle Valo <kvalo@kernel.org>
To: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Cc: <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v3 0/3] Enable low power mode when WLAN is not active
Date: Mon, 21 Nov 2022 18:17:30 +0200	[thread overview]
Message-ID: <87h6ys8ep1.fsf@kernel.org> (raw)
In-Reply-To: <20221121110359.4652-1-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Mon, 21 Nov 2022 16:33:56 +0530")

Manikanta Pubbisetty <quic_mpubbise@quicinc.com> writes:

> Currently, WLAN chip is powered once during driver probe and is kept
> ON (powered) always even when WLAN is not active; keeping the chip
> powered ON all the time will consume extra power which is not
> desirable for battery operated devices. Same is the case with non-WoW
> suspend, chip will not be put into low power mode when the system is
> suspended resulting in higher battery drain.
>
> Send QMI MODE OFF command to firmware during WiFi OFF to put device
> into low power mode.
>
> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.16
>
> Manikanta Pubbisetty (3):
>   ath11k: Fix double free issue during SRNG deinit
>   ath11k: Move hardware initialization logic to start()
>   ath11k: Enable low power mode when WLAN is not active

Nowadays we use "wifi:" prefix, but I can add it.

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

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

  parent reply	other threads:[~2022-11-21 16:17 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-21 11:03 [PATCH v3 0/3] Enable low power mode when WLAN is not active Manikanta Pubbisetty
2022-11-21 11:03 ` Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 1/3] ath11k: Fix double free issue during SRNG deinit Manikanta Pubbisetty
2022-11-21 11:03   ` Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 2/3] ath11k: Move hardware initialization logic to start() Manikanta Pubbisetty
2022-11-21 11:03   ` Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 3/3] ath11k: Enable low power mode when WLAN is not active Manikanta Pubbisetty
2022-11-21 11:03   ` Manikanta Pubbisetty
2022-11-21 16:17 ` Kalle Valo [this message]
2022-11-21 16:17   ` [PATCH v3 0/3] " Kalle Valo
2022-11-22  9:11 ` Kalle Valo
2022-11-22  9:11   ` Kalle Valo
2022-11-23 16:05   ` Kalle Valo
2022-11-23 16:05     ` Kalle Valo
2022-11-25  4:29     ` Manikanta Pubbisetty
2022-11-25  4:29       ` Manikanta Pubbisetty
2022-12-08  7:54       ` Kalle Valo
2022-12-08  7:54         ` Kalle Valo
2022-12-08 11:20         ` Manikanta Pubbisetty
2022-12-08 11:20           ` Manikanta Pubbisetty

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