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spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=I4Wu/tz8MR6RJq4X6kI34D2qPvy9r6v7z0BLRZ6L2ao=; b=hijMO49HYlgPxMxg9npRhvbr1L ucvJSsyeE9Z2sKquL2wYbNhOws1bpCvDnxdPWb3kCVUojIownoyR+FeL+X9wsVGdjKMf+Csssv94G WiC2GYGMYpDYBUH1SKlk0mx4zMek6vq6M4AcHK1tm3HcgDcIQ/KKYl7UgEEuNtnCobKR0TL2C/ipU G0fut2z2X1HwsmtIzNjH4B8BOzw8PKlj8BTwS/kzm/o9Il3esxGCZvSMmV4XImNhUgmxaHTDVh6s2 eLCQv1Uf/pSDR2sUhLUD+QXsldl2hvPHJwTA63CD6pfDYQ3qIGNuU7lduNyJPY+cATrROpOornV7V kixmpMYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmZI7-00EBnK-17; Fri, 28 May 2021 10:00:31 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmZHn-00EBd9-8c for linux-mediatek@lists.infradead.org; Fri, 28 May 2021 10:00:12 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 72BFF6113E; Fri, 28 May 2021 10:00:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622196009; bh=1EFGuJzQrt+sV+YW/yXOh29Ca+ZeeH8P9SwtZ3MQNZg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hNFRpcWSgzDf/SBvMfK6oT7wMCLBgmS1OCCoaxt1FZVF4oNMqbK7AdzOsTPyjfKod Aperao1/Y7SaQ+2uTNB13KipFwzG41e8/mGi/LG2b/Qj2hqo3N76blkXlEWukEIEnH 6LQ8JWVENdfWXsA4DSZw428qn9vEoCZFMkf9w7lDrktb6dsTcYXy7mDq8grka/GCG9 l60RgQIPYAh/8/Tt+k+XJwbYTN1FtqzbbIXMM3Z6h8L0+KuB5Ytdlpen9F38mGvWER WYUIDfPRAd50wn0XSmbCOPwmnjG7Nim8c5KOL2drMshum8mOv2gsgAIjeLGoQ5wNRX j1yO6fZAsTUfQ== Date: Fri, 28 May 2021 12:00:05 +0200 From: Lorenzo Bianconi To: Deren.Wu@mediatek.com Cc: nbd@nbd.name, lorenzo.bianconi@redhat.com, sean.wang@mediatek.com, Soul.Huang@mediatek.com, YN.Chen@mediatek.com, Leon.Yen@mediatek.com, Eric-SY.Chang@mediatek.com, km.lin@mediatek.com, robin.chiu@mediatek.com, ch.yeh@mediatek.com, posh.sun@mediatek.com, Eric.Liang@mediatek.com, Stella.Chang@mediatek.com, jemele@google.com, yenlinlai@google.com, linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH] mt76: mt7921: update statistic in active mode only Message-ID: References: <9337f7947e1f0921ffb6b4af541d29af9a0a9394.1622112237.git.deren.wu@mediatek.com> MIME-Version: 1.0 In-Reply-To: <9337f7947e1f0921ffb6b4af541d29af9a0a9394.1622112237.git.deren.wu@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_030011_393656_6BDEF9CF X-CRM114-Status: GOOD ( 16.66 ) X-BeenThere: linux-mediatek@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: multipart/mixed; boundary="===============3821264182544482566==" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --===============3821264182544482566== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="dyk70omr0HMm6HS1" Content-Disposition: inline --dyk70omr0HMm6HS1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > From: Deren Wu >=20 > wakeup chip every 250ms may cause huge power consumption >=20 > try to update statistic counter only if in active status only, > and it would lead fewer power cost >=20 > Signed-off-by: Deren Wu > --- > drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) >=20 Hi Deren, in order to be acceptable we need even patch 2/2. I guess it would be bette= r to squash them in oreder to not break it. Regards, Lorenzo > diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/ne= t/wireless/mediatek/mt76/mt7921/mac.c > index e29d4fdab572..212832b34674 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c > +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c > @@ -1459,13 +1459,15 @@ void mt7921_pm_power_save_work(struct work_struct= *work) > { > struct mt7921_dev *dev; > unsigned long delta; > + struct mt76_phy *mphy; > =20 > dev =3D (struct mt7921_dev *)container_of(work, struct mt7921_dev, > pm.ps_work.work); > + mphy =3D dev->phy.mt76; > =20 > delta =3D dev->pm.idle_timeout; > - if (test_bit(MT76_HW_SCANNING, &dev->mphy.state) || > - test_bit(MT76_HW_SCHED_SCANNING, &dev->mphy.state)) > + if (test_bit(MT76_HW_SCANNING, &mphy->state) || > + test_bit(MT76_HW_SCHED_SCANNING, &mphy->state)) > goto out; > =20 > if (time_is_after_jiffies(dev->pm.last_activity + delta)) { > @@ -1473,8 +1475,10 @@ void mt7921_pm_power_save_work(struct work_struct = *work) > goto out; > } > =20 > - if (!mt7921_mcu_fw_pmctrl(dev)) > + if (!mt7921_mcu_fw_pmctrl(dev)) { > + cancel_delayed_work_sync(&mphy->mac_work); > return; > + } > out: > queue_delayed_work(dev->mt76.wq, &dev->pm.ps_work, delta); > } > --=20 > 2.18.0 >=20 --dyk70omr0HMm6HS1 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTquNwa3Txd3rGGn7Y6cBh0uS2trAUCYLC/IAAKCRA6cBh0uS2t rHzyAP0Q0zFFmdcnAJuuCidCeLFAoquizTDgg40cyTd2TnWlZgEAo4+U0LeaT1Z+ 9Ti9+WF+lSb5jrYtiqGyn3f7lCHpZAo= =+AVP -----END PGP SIGNATURE----- --dyk70omr0HMm6HS1-- --===============3821264182544482566== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek --===============3821264182544482566==--