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Date: Thu, 23 Oct 2014 01:35:18 +0200 From: Andrew Lunn <andrew@...n.ch> To: davem@...emloft.net Cc: netdev@...r.kernel.org, Andrew Lunn <andrew@...n.ch> Subject: [PATCH 2/2] dsa: mv88e6171: Fix tagging protocol/Kconfig The mv88e6171 can support two different tagging protocols, DSA and EDSA. The switch driver structure only allows one protocol to be enumerated, and DSA was chosen. However the Kconfig entry ensures the EDSA tagging code is built. With a minimal configuration, we then end up with a mismatch. The probe is successful, EDSA tagging is used, but the switch is configured for DSA, resulting in mangled packets. Change the switch driver structure to enumerate EDSA, fixing the mismatch. Signed-off-by: Andrew Lunn <andrew@...n.ch> Fixes: 42f272539487 ("net: DSA: Marvell mv88e6171 switch driver") --- drivers/net/dsa/mv88e6171.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c index 1020a7af67cf..78d8e876f3aa 100644 --- a/drivers/net/dsa/mv88e6171.c +++ b/drivers/net/dsa/mv88e6171.c @@ -395,7 +395,7 @@ static int mv88e6171_get_sset_count(struct dsa_switch *ds) } struct dsa_switch_driver mv88e6171_switch_driver = { - .tag_protocol = DSA_TAG_PROTO_DSA, + .tag_protocol = DSA_TAG_PROTO_EDSA, .priv_size = sizeof(struct mv88e6xxx_priv_state), .probe = mv88e6171_probe, .setup = mv88e6171_setup, -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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