From patchwork Fri Jul 3 08:15:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 11641175 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2A52D618 for ; Fri, 3 Jul 2020 08:16:24 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F2247206A1 for ; Fri, 3 Jul 2020 08:16:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HgnZSuzs"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="t1lidZgr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2247206A1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=uyfAEXxS7pNMwX8fyDAlR0hEG7COBNwFN3pVuCz+O9U=; b=HgnZSuzsbCzo/BCtKFaoRUgeHp YSTlTPZOXdgHjujV9LwPugEgGNtxcvYi+2Ev6AyA06588U0/eXkgn1u3MnwnvommYW+zcd05jvBHA qPIGZujSvb1wSWFtqaBZCoUkoptqTGEfWaurIC4EMXZvP265suUibVQkeHXS+pvVmQDSQW80vi0lz LvNcYFEOD7DekntyvaxcVRDvh4/jttXGAkQ/LC24kriFZFVBgHhyJguKFqT79FROJDlaV0qXmDjqg VmjFNcEsn909HaECusIQJguHuKvsggqhsL7FJDTxB5a2oxRhsJ0UXi7ywmIZlBGCM+PG0Y7xX7HFa Fp/w47Fw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jrGrn-0005n7-UX; Fri, 03 Jul 2020 08:16:16 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jrGrl-0005mX-R5 for linux-mediatek@lists.infradead.org; Fri, 03 Jul 2020 08:16:14 +0000 Received: from lore-desk.lan (unknown [151.48.138.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EC6A7207DA; Fri, 3 Jul 2020 08:16:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593764172; bh=csOdxvZRs9Vf3niv9eWXECJwCoMjHlNr7IeUEa5QgQg=; h=From:To:Cc:Subject:Date:From; b=t1lidZgr3UooVLx35xE771JZKsccWGDWf2/qnYos/qyopYyJri9Wo3JTIu4eB6nrp uVhbJ5fm/KtjMSYCVgipbznzFRs5FiLuQH0Jd+Utg1k+pp7xRddFlZNiCP0bmrRRGq 0oGF+2nU4jLYbT+29yFHNwL7VmSJj6kB85HlWGFM= From: Lorenzo Bianconi To: nbd@nbd.name Subject: [PATCH v2 00/22] add runtime-pm support to mt7663 driver Date: Fri, 3 Jul 2020 10:15:39 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200703_041613_952289_6176DDA0 X-CRM114-Status: UNSURE ( 8.23 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mediatek@lists.infradead.org, lorenzo.bianconi@redhat.com, ryder.lee@mediatek.com, linux-wireless@vger.kernel.org, sean.wang@mediatek.com Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org This series enable runtime power management support available in mt7663 offload firmware in order to put the device in a reduced power consumption state if idle for a configurable period of time. mt76 driver wakes the chipset up before tx packets, accessing register map or sending mcu messages. Changes since v1: - rely only on mt76 mutext in mt7615_acquire/release utility routines Tested-by: Sean Wang Lorenzo Bianconi (22): mt76: mt7615: avoid polling in fw_own for mt7663 mt76: move mt76 worqueue in common code mt76: mt7615: add mt7615_pm_wake utility routine mt76: mt7615: introduce mt7615_mutex_{acquire,release} utilities mt76: mt7615: wake device before accessing regmap in debugfs mt76: mt7615: wake device before configuring hw keys mt76: mt7615: introduce pm_power_save delayed work mt76: mt7615: wake device in mt7615_update_channel before access regmap mt76: mt7615: acquire driver_own before configuring device for suspend mt76: mt7615: wake device before performing freq scan mt76: mt7615: add missing lock in mt7615_regd_notifier mt76: mt7615: run mt7615_mcu_set_wmm holding mt76 mutex mt76: mt7615: run mt7615_mcu_set_roc holding mt76 mutex mt76: mt7615: wake device before pulling packets from mac80211 queues mt76: mt7615: wake device before pushing frames in mt7615_tx mt76: mt7615: run mt7615_pm_wake in mt7615_mac_sta_{add,remove} mt76: mt7615: check MT76_STATE_PM flag before accessing the device mt76: mt7615: do not request {driver,fw}_own if already granted mt76: mt7615: add runtime-pm knob in mt7615 debugfs mt76: mt7615: enable beacon hw filter for runtime-pm mt76: mt7615: add idle-timeout knob in mt7615 debugfs mt76: mt7615: improve mt7615_driver_own reliability drivers/net/wireless/mediatek/mt76/mac80211.c | 17 +- drivers/net/wireless/mediatek/mt76/mt76.h | 6 +- .../wireless/mediatek/mt76/mt7615/debugfs.c | 74 ++++- .../net/wireless/mediatek/mt76/mt7615/init.c | 9 + .../net/wireless/mediatek/mt76/mt7615/mac.c | 186 +++++++++++- .../net/wireless/mediatek/mt76/mt7615/main.c | 271 ++++++++++++++---- .../net/wireless/mediatek/mt76/mt7615/mcu.c | 51 +++- .../wireless/mediatek/mt76/mt7615/mt7615.h | 42 +++ .../net/wireless/mediatek/mt76/mt7615/pci.c | 4 + .../wireless/mediatek/mt76/mt7615/pci_init.c | 4 + .../net/wireless/mediatek/mt76/mt7615/usb.c | 17 +- .../wireless/mediatek/mt76/mt7615/usb_mcu.c | 2 + .../net/wireless/mediatek/mt76/mt76x0/usb.c | 6 +- .../net/wireless/mediatek/mt76/mt76x2/usb.c | 7 +- drivers/net/wireless/mediatek/mt76/usb.c | 20 +- 15 files changed, 587 insertions(+), 129 deletions(-)