From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Lunn Subject: [PATCH 4/4] net: mv88e6xxx: Enable PORT_CONTROL_FORWARD_UNKNOWN for DSA-tagged CPU ports Date: Mon, 22 Aug 2016 16:01:04 +0200 Message-ID: <1471874464-16142-5-git-send-email-andrew@lunn.ch> References: <1471874464-16142-1-git-send-email-andrew@lunn.ch> Cc: Jamie Lentin , Florian Fainelli , Vivien Didelot , netdev To: David Miller Return-path: Received: from vps0.lunn.ch ([178.209.37.122]:40511 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751032AbcHVOBb (ORCPT ); Mon, 22 Aug 2016 10:01:31 -0400 In-Reply-To: <1471874464-16142-1-git-send-email-andrew@lunn.ch> Sender: netdev-owner@vger.kernel.org List-ID: From: Jamie Lentin Without it, a mv88e6131 switch will not forward incoming unicast packets to the CPU port. Signed-off-by: Jamie Lentin --- drivers/net/dsa/mv88e6xxx/chip.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 1d5f9576e62a..82d45165803c 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2490,11 +2490,11 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) if (dsa_is_cpu_port(ds, port)) { if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA)) reg |= PORT_CONTROL_FRAME_ETHER_TYPE_DSA | - PORT_CONTROL_FORWARD_UNKNOWN | PORT_CONTROL_FORWARD_UNKNOWN_MC; else reg |= PORT_CONTROL_DSA_TAG; - reg |= PORT_CONTROL_EGRESS_ADD_TAG; + reg |= PORT_CONTROL_EGRESS_ADD_TAG | + PORT_CONTROL_FORWARD_UNKNOWN; } if (dsa_is_dsa_port(ds, port)) { if (mv88e6xxx_6095_family(chip) || -- 2.8.1