From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A8548134B3 for ; Mon, 26 Jun 2023 18:21:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 217D6C433C8; Mon, 26 Jun 2023 18:21:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687803711; bh=y6CU+D8yXZi0WEIjTTIiHiQM5Qh4spXwfg2U/THRhF0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z6BhfR4vEjVFxOjafAgwsu5F/7BtrpZC8PUoZculPTf8nPMaaBCMMFxuyF8aZX+Iw RZ884z71byTRjZ8NckabnbT4h19dM+nqK/xTqvsSh5jUjNFmMUTkcu0be+eQn9wCR6 +brPLb08WYxVqSAaOXZKd7AxcnxczaalU4gv7rZ8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vladimir Oltean , =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= , "Russell King (Oracle)" , Florian Fainelli , "David S. Miller" , Sasha Levin Subject: [PATCH 6.3 123/199] net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch Date: Mon, 26 Jun 2023 20:10:29 +0200 Message-ID: <20230626180811.041618695@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180805.643662628@linuxfoundation.org> References: <20230626180805.643662628@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Arınç ÜNAL [ Upstream commit 4ae90f90e4909e3014e2dc6a0627964617a7b824 ] All MT7530 switch IP variants share the MT7530_MFC register, but the current driver only writes it for the switch variant that is integrated in the MT7621 SoC. Modify the code to include all MT7530 derivatives. Fixes: b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch") Suggested-by: Vladimir Oltean Signed-off-by: Arınç ÜNAL Reviewed-by: Vladimir Oltean Reviewed-by: Russell King (Oracle) Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/dsa/mt7530.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 0c81f5830b90a..7dbbd5e509d3b 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1013,7 +1013,7 @@ mt753x_cpu_port_enable(struct dsa_switch *ds, int port) UNU_FFP(BIT(port))); /* Set CPU port number */ - if (priv->id == ID_MT7621) + if (priv->id == ID_MT7530 || priv->id == ID_MT7621) mt7530_rmw(priv, MT7530_MFC, CPU_MASK, CPU_EN | CPU_PORT(port)); /* CPU port gets connected to all user ports of -- 2.39.2