From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 16CDD36E494; Sat, 12 Sep 2026 08:14:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789200899; cv=none; b=NaSV/TguMW1r8mgA6pKTmC2We7rYOgXhcnmwubUcu53Y7KEf6G8A7OZJqq36kl6YqDc479MLA++oIOmtORs3xhiQ55j/GmUAABj9LtGxnh9I5iQI2S7gMWYJdYxHCg2xEry4VgMSRv4RiH28OCZf2GaBYLSyFjg4EsGIUjz1CFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789200899; c=relaxed/simple; bh=FeeGiVBwcKthpqfPN2Jt/8GMKY5VLmFFjHzmBj4LrYg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uUYQJ0UNjTBCmlU45PDoF+uUWzOD9SrnmBiLv/S0Jv1IagYjDQyHKsVlpvzOOfIp2EGVQp0s6XrV4cu5P/kAKS9z1UW+JUn/LLcrRMpQbaOKnMn1CsS3JPIJAAIqTmfGzkI2SMsfhUPb9dd/8DmRc6xJ7lsWeyGW82pk9HyGkKc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jGrAOzO0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jGrAOzO0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE07F1F00893; Sat, 12 Sep 2026 08:14:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789200898; bh=huiVEDcWBFEGYHU6EfW1V7vyUpDcjEzx7FW98G55tg8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jGrAOzO0N17UMl5jISKv70jE11Gq0aIoypUKN3fkaMaFKSEn020kHy1qnS34a0fOQ jt50GDStNpKe/kl7nE5tPpZ4ANo/gpQs1vLYUdJ3R4aisA+ZPXs+NJSuIOqEx9+hdK KO1DQHr2op0QU+ykcKFUMoldavWJJVutKi2RBO+g= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Felix Fietkau , Sasha Levin Subject: [PATCH 7.2 0885/1815] wifi: mt76: mt7915: write RX header translation bit to the correct register Date: Sat, 12 Sep 2026 08:43:55 +0200 Message-ID: <20260912065709.695836104@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065648.999753832@linuxfoundation.org> References: <20260912065648.999753832@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Fietkau [ Upstream commit 236145737480c4c0c515e09061d0d5f77cf52d3f ] MT_MDP_DCR0_RX_HDR_TRANS_EN is a field of MT_MDP_DCR0, but monitor-mode handling applied it to the per-band MT_DMA_DCR0 register instead. As a result RX header translation was never disabled in the MDP when entering monitor mode, and an undocumented bit of MT_DMA_DCR0 was toggled. Target MT_MDP_DCR0, matching the mt7996 driver. Fixes: b2491018587a ("wifi: mt76: mt7915: fix monitor mode issues") Link: https://patch.msgid.link/20260722082610.2699628-11-nbd@nbd.name Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7915/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index c5eeafef3a903..4ed3d808654fe 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -493,7 +493,7 @@ static int mt7915_config(struct ieee80211_hw *hw, int radio_idx, mt76_rmw_field(dev, MT_DMA_DCR0(band), MT_DMA_DCR0_RXD_G5_EN, enabled); - mt76_rmw_field(dev, MT_DMA_DCR0(band), MT_MDP_DCR0_RX_HDR_TRANS_EN, + mt76_rmw_field(dev, MT_MDP_DCR0, MT_MDP_DCR0_RX_HDR_TRANS_EN, !dev->monitor_mask); mt76_testmode_reset(phy->mt76, true); mt76_wr(dev, MT_WF_RFCR(band), rxfilter); -- 2.53.0