From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3D585C61DA3 for ; Fri, 24 Feb 2023 14:54:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To: Date:References:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mgn/Yfaxq5wzzrE62My55dwr76vxO4F+eIz+2SgOgh0=; b=jX2IoHZXiF1zjI u7qz8K4sNyhoEmYzpeQRPaUUUgFHcUy3xFVBrnUb0nnf3pdZT4Bd6ngBPyUAYegk1Jnhd+jPn5N+o uagDzxipmYvIU9XMTz/SVWDuNvRwCR+60Aurjo0xVapKpyTmmGrSLyJ/Wd4qJs9PAq1gLi+Tj6waT dH64WkDPIo1z2kra5Y8RMd3THMaiwdxSA9HzWC4JfJy0Z3tPoLOf1XJ44dpI9iAW4+ViJ0Dy6AjcW F0lUWUSbIkPuuQkWsPJF3vLkKOzXEKAmUjQIvf1C9bA+EH/967jeMojLaoL8T5qcV5tsaoafuz5kb mdWych9nUx/8agsi6T6A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVZT1-002oyR-AN; Fri, 24 Feb 2023 14:54:35 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVZSy-002oxy-Vq for ath11k@lists.infradead.org; Fri, 24 Feb 2023 14:54:34 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 61D4EB81BF2; Fri, 24 Feb 2023 14:54:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F153C433A0; Fri, 24 Feb 2023 14:54:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677250470; bh=1kMgqLhHUiXtC2VnyR4OdoH2n+IV/DAzN4ozBkQZ1+I=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=CSk9nonCNQniRawxp0DZRNdOL4wJwqCVksw889+OP+ueoYNFjvw051TSe+8nZ9sZ3 UmL7XFo0y0onve6ZzbjWP2DyqjyFkmWV1o5HICIMvqKtUxXsa+GZihaCuagsUllQDq cg2zos78w+rs/o3s+UL2xumlRUQIptZMObq7yQjguXs8lhPBPsNjg5ORMI0UPEHojx dGAS8EkVErnv2dGi5IBgJ5D9Th8ruzbxqAOykqnG/Qg08fUZVLQWgDFKuJg00mV977 tHTvfuPcJzwkhYtXoPvpjgvhanDRndpEO6uzwntWir5xzVXn1ckIls4oI3MItOqNoD Pab/kMBEhRMcA== From: Kalle Valo To: Manikanta Pubbisetty Cc: , Subject: Re: [PATCH v4 0/3] Enable low power mode when WLAN is not active References: <20230203060128.19625-1-quic_mpubbise@quicinc.com> Date: Fri, 24 Feb 2023 16:54:26 +0200 In-Reply-To: <20230203060128.19625-1-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Fri, 3 Feb 2023 11:31:25 +0530") Message-ID: <878rgnru59.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230224_065433_192947_EB0847A9 X-CRM114-Status: GOOD ( 12.30 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Manikanta Pubbisetty 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 Please add "wifi:" to all patches. And please add "wifi: ath11k:" to the cover letter. -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BF92C61DA4 for ; Fri, 24 Feb 2023 14:54:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229683AbjBXOyd (ORCPT ); Fri, 24 Feb 2023 09:54:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbjBXOyc (ORCPT ); Fri, 24 Feb 2023 09:54:32 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22481F746 for ; Fri, 24 Feb 2023 06:54:30 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9A797618EA for ; Fri, 24 Feb 2023 14:54:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F153C433A0; Fri, 24 Feb 2023 14:54:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677250470; bh=1kMgqLhHUiXtC2VnyR4OdoH2n+IV/DAzN4ozBkQZ1+I=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=CSk9nonCNQniRawxp0DZRNdOL4wJwqCVksw889+OP+ueoYNFjvw051TSe+8nZ9sZ3 UmL7XFo0y0onve6ZzbjWP2DyqjyFkmWV1o5HICIMvqKtUxXsa+GZihaCuagsUllQDq cg2zos78w+rs/o3s+UL2xumlRUQIptZMObq7yQjguXs8lhPBPsNjg5ORMI0UPEHojx dGAS8EkVErnv2dGi5IBgJ5D9Th8ruzbxqAOykqnG/Qg08fUZVLQWgDFKuJg00mV977 tHTvfuPcJzwkhYtXoPvpjgvhanDRndpEO6uzwntWir5xzVXn1ckIls4oI3MItOqNoD Pab/kMBEhRMcA== From: Kalle Valo To: Manikanta Pubbisetty Cc: , Subject: Re: [PATCH v4 0/3] Enable low power mode when WLAN is not active References: <20230203060128.19625-1-quic_mpubbise@quicinc.com> Date: Fri, 24 Feb 2023 16:54:26 +0200 In-Reply-To: <20230203060128.19625-1-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Fri, 3 Feb 2023 11:31:25 +0530") Message-ID: <878rgnru59.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Manikanta Pubbisetty 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 Please add "wifi:" to all patches. And please add "wifi: ath11k:" to the cover letter. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches