netdev - [PATCH net-next 12/15] net: dsa: mt7530: use simple HSR offload helpers

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Message-Id: <20251130131657.65080-13-vladimir.oltean@nxp.com>
Date: Sun, 30 Nov 2025 15:16:54 +0200
From: Vladimir Oltean <vladimir.oltean@....com>
To: netdev@...r.kernel.org
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"Chester A. Unal" <chester.a.unal@...nc9.com>,
	Daniel Golle <daniel@...rotopia.org>,
	DENG Qingfang <dqfext@...il.com>,
	Sean Wang <sean.wang@...iatek.com>
Subject: [PATCH net-next 12/15] net: dsa: mt7530: use simple HSR offload helpers

The "mtk" tagging protocol uses dsa_xmit_port_mask(), which means we can
offload HSR packet duplication on transmit. Enable that feature.

Cc: "Chester A. Unal" <chester.a.unal@...nc9.com>
Cc: Daniel Golle <daniel@...rotopia.org>
Cc: DENG Qingfang <dqfext@...il.com>
Cc: Sean Wang <sean.wang@...iatek.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 drivers/net/dsa/mt7530.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 1acb57002014..b9423389c2ef 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -3290,6 +3290,8 @@ static const struct dsa_switch_ops mt7530_switch_ops = {
 	.set_mac_eee		= mt753x_set_mac_eee,
 	.conduit_state_change	= mt753x_conduit_state_change,
 	.port_setup_tc		= mt753x_setup_tc,
+	.port_hsr_join		= dsa_port_simple_hsr_join,
+	.port_hsr_leave		= dsa_port_simple_hsr_leave,
 };
 
 static const struct phylink_mac_ops mt753x_phylink_mac_ops = {
-- 
2.34.1