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 X-Spam-Level: X-Spam-Status: No, score=-20.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CBA1C07E9B for ; Tue, 6 Jul 2021 11:20:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B63E61D66 for ; Tue, 6 Jul 2021 11:20:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233068AbhGFLWh (ORCPT ); Tue, 6 Jul 2021 07:22:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:55302 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232416AbhGFLT4 (ORCPT ); Tue, 6 Jul 2021 07:19:56 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2389261CC8; Tue, 6 Jul 2021 11:17:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625570227; bh=dnqI7cLIPgkr4vrDpYP0+IEltAy8NgRLsokYw1F1ts4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y9XqmIgJ3eHYVfNKtFQfM0Qwr70K9V1OMSJFsk8tuaWzB09P8AZPVlSGqC/zTny8d crIqA8ddNMqa9MJaNuaK9qphVDM3nw3W9XsuIBENO0kXX86lUB23dp1V1DRZp/1fb8 wcFX0Km2olyvIfuYoFuK6dJWbfDfJULRBpJEhlxP/3gAm3S/s1PWwrrD8Ezg1QVAlN apSpkVMdzs0ABoMp5snQdPcXPgwQwlycQyw8V3y60Scp6qygAW5CRcK94LxYRzcZvL svceHNUHslhb959C5mYt99lkLTv7fe9fuIspSRsGZxqeZO1O4Bc7ek5DrsWWsTdQeu anAJ59diyljMw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lorenzo Bianconi , Felix Fietkau , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.13 132/189] mt76: mt7921: reset wfsys during hw probe Date: Tue, 6 Jul 2021 07:13:12 -0400 Message-Id: <20210706111409.2058071-132-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210706111409.2058071-1-sashal@kernel.org> References: <20210706111409.2058071-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Lorenzo Bianconi [ Upstream commit 01f7da40917923bf9d8fd8d5c9a6ed646004e47c ] This patch fixes a mcu hang during device probe on Marvell ESPRESSObin after a hot reboot. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/dma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c index 71e664ee7652..a70f0bd875f8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c @@ -402,6 +402,10 @@ int mt7921_dma_init(struct mt7921_dev *dev) if (ret) return ret; + ret = mt7921_wfsys_reset(dev); + if (ret) + return ret; + /* init tx queue */ ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0, MT7921_TX_RING_SIZE); -- 2.30.2 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 X-Spam-Level: X-Spam-Status: No, score=-18.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05EC8C11F6E for ; Tue, 6 Jul 2021 11:24:35 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C7C5761C58 for ; Tue, 6 Jul 2021 11:24:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C7C5761C58 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+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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date: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=XnlFZeatJFQxKkUFNlzD03xhUdLOSj1Hhwm3ibD/mDc=; b=fT6DKUVoJMn2rb wdmSL/WJTaIQUiTXX6NZZU/5k0qKnI1TXNOdst/WnRzBuI+aRBwAShM4xkWlesGGUWVHEnhabZuHE y84LzJoeVlED4Mjr//LIEpD2RqkHuUc6Lb4wzvBvA6VvPV/nvtVhW9DPZvweqzPE86+/NbSvKvDY3 apNDi4+7T70lumVOl7w3SPafX4vzP8Us2Dqf02dD02mp2YC9tY2g1W+wArRpKvsXc73Q+8gRM/IY5 n9Bg6R1xrZ4wOWoRw0/X6Xs1//zVuAM9sMccLGc7XhRc7qJciT4FJrZUVep2XfHlO6LS6TJJYSlTd di5WTfBjP0uxKKk7r/4A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m0jBd-00BJ1A-QG; Tue, 06 Jul 2021 11:24:21 +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 1m0j4d-00BEN3-Cg; Tue, 06 Jul 2021 11:17:08 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2389261CC8; Tue, 6 Jul 2021 11:17:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625570227; bh=dnqI7cLIPgkr4vrDpYP0+IEltAy8NgRLsokYw1F1ts4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y9XqmIgJ3eHYVfNKtFQfM0Qwr70K9V1OMSJFsk8tuaWzB09P8AZPVlSGqC/zTny8d crIqA8ddNMqa9MJaNuaK9qphVDM3nw3W9XsuIBENO0kXX86lUB23dp1V1DRZp/1fb8 wcFX0Km2olyvIfuYoFuK6dJWbfDfJULRBpJEhlxP/3gAm3S/s1PWwrrD8Ezg1QVAlN apSpkVMdzs0ABoMp5snQdPcXPgwQwlycQyw8V3y60Scp6qygAW5CRcK94LxYRzcZvL svceHNUHslhb959C5mYt99lkLTv7fe9fuIspSRsGZxqeZO1O4Bc7ek5DrsWWsTdQeu anAJ59diyljMw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lorenzo Bianconi , Felix Fietkau , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.13 132/189] mt76: mt7921: reset wfsys during hw probe Date: Tue, 6 Jul 2021 07:13:12 -0400 Message-Id: <20210706111409.2058071-132-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210706111409.2058071-1-sashal@kernel.org> References: <20210706111409.2058071-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210706_041707_487653_14D7B479 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. 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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Lorenzo Bianconi [ Upstream commit 01f7da40917923bf9d8fd8d5c9a6ed646004e47c ] This patch fixes a mcu hang during device probe on Marvell ESPRESSObin after a hot reboot. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/dma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c index 71e664ee7652..a70f0bd875f8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c @@ -402,6 +402,10 @@ int mt7921_dma_init(struct mt7921_dev *dev) if (ret) return ret; + ret = mt7921_wfsys_reset(dev); + if (ret) + return ret; + /* init tx queue */ ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0, MT7921_TX_RING_SIZE); -- 2.30.2 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 X-Spam-Level: X-Spam-Status: No, score=-18.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74AEDC07E9E for ; Tue, 6 Jul 2021 11:23:16 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3F62061E17 for ; Tue, 6 Jul 2021 11:23:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F62061E17 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-arm-kernel-bounces+linux-arm-kernel=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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date: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=bUAQ1AWZoxQUQG0LiAgl84lKW2sJbM6dUoeB1mnppn4=; b=EoLlmwdzwT8Osq V6Ip5OBJzFDZDfCpEREvBKNSh+gMmyRuJLyyPY1/1D0BVS4Uqtw2G/KtEv8AHuIQwGR7wsBmJYsjI UL1rU6arMBuMJfhYXlu0EsU2Np3O0fqQ/kR5bZP0xnIxoW+TaKUrQbzfSDq1xsNbCI0QJxYaIbSgV pEu2/KJ0p6rqewl1D+BiM8y/iwOUN7cX+NR72S4xRxGdaNXE1ivGrKgxOjdZgvvtTYVjRkPWOIxHg u8obnUiQYM3xpn/jXKwyT9uHQ/FNmrxSChwuePxG9E7mXIekKjBYCUJdhfUjTlL+MgWkfsN4AEf7C 5QXfvzgTy868WWJNZ9dA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m0j91-00BHNF-Or; Tue, 06 Jul 2021 11:21:40 +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 1m0j4d-00BEN3-Cg; Tue, 06 Jul 2021 11:17:08 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2389261CC8; Tue, 6 Jul 2021 11:17:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625570227; bh=dnqI7cLIPgkr4vrDpYP0+IEltAy8NgRLsokYw1F1ts4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y9XqmIgJ3eHYVfNKtFQfM0Qwr70K9V1OMSJFsk8tuaWzB09P8AZPVlSGqC/zTny8d crIqA8ddNMqa9MJaNuaK9qphVDM3nw3W9XsuIBENO0kXX86lUB23dp1V1DRZp/1fb8 wcFX0Km2olyvIfuYoFuK6dJWbfDfJULRBpJEhlxP/3gAm3S/s1PWwrrD8Ezg1QVAlN apSpkVMdzs0ABoMp5snQdPcXPgwQwlycQyw8V3y60Scp6qygAW5CRcK94LxYRzcZvL svceHNUHslhb959C5mYt99lkLTv7fe9fuIspSRsGZxqeZO1O4Bc7ek5DrsWWsTdQeu anAJ59diyljMw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lorenzo Bianconi , Felix Fietkau , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.13 132/189] mt76: mt7921: reset wfsys during hw probe Date: Tue, 6 Jul 2021 07:13:12 -0400 Message-Id: <20210706111409.2058071-132-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210706111409.2058071-1-sashal@kernel.org> References: <20210706111409.2058071-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210706_041707_487653_14D7B479 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Lorenzo Bianconi [ Upstream commit 01f7da40917923bf9d8fd8d5c9a6ed646004e47c ] This patch fixes a mcu hang during device probe on Marvell ESPRESSObin after a hot reboot. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/dma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c index 71e664ee7652..a70f0bd875f8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c @@ -402,6 +402,10 @@ int mt7921_dma_init(struct mt7921_dev *dev) if (ret) return ret; + ret = mt7921_wfsys_reset(dev); + if (ret) + return ret; + /* init tx queue */ ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0, MT7921_TX_RING_SIZE); -- 2.30.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel