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 02B7A14AA1 for ; Mon, 26 Jun 2023 18:31:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D0D5C433C0; Mon, 26 Jun 2023 18:31:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687804292; bh=ecGjtdVn7VetRtDP0c7LiRk3qZfMx4C7qQQzkl4LVcY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dTeaCcEnbxhz6tArFsHsN2r65rb4Z7SYvO2bVIcPR/5zfBTHxDnvlN9Pl9xyv2lPA FF6I0P7MdkMDOWgDWy6VsRgl+cTB6ztAZ4XS11BfZbK0FSsTv6upUYS9yyuSLHPezE OcMUzvSZ/Q+35uqf5bfVMkPZjLf0s6AP++CIR2gs= 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 6.1 106/170] net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch Date: Mon, 26 Jun 2023 20:11:15 +0200 Message-ID: <20230626180805.286357769@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180800.476539630@linuxfoundation.org> References: <20230626180800.476539630@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 855220c5ce339..886dc7d3d85d3 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1020,7 +1020,7 @@ 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