netdev - [PATCH net-next 11/15] net: dsa: hellcreek: use simple HSR offload helpers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251130131657.65080-12-vladimir.oltean@nxp.com>
Date: Sun, 30 Nov 2025 15:16:53 +0200
From: Vladimir Oltean <vladimir.oltean@....com>
To: netdev@...r.kernel.org
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	Kurt Kanzenbach <kurt@...utronix.de>
Subject: [PATCH net-next 11/15] net: dsa: hellcreek: use simple HSR offload helpers

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

Cc: Kurt Kanzenbach <kurt@...utronix.de>
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 drivers/net/dsa/hirschmann/hellcreek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c
index e0b4758ca583..dd5f263ab984 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.c
+++ b/drivers/net/dsa/hirschmann/hellcreek.c
@@ -1926,6 +1926,8 @@ static const struct dsa_switch_ops hellcreek_ds_ops = {
 	.port_vlan_filtering   = hellcreek_vlan_filtering,
 	.setup		       = hellcreek_setup,
 	.teardown	       = hellcreek_teardown,
+	.port_hsr_join	       = dsa_port_simple_hsr_join,
+	.port_hsr_leave	       = dsa_port_simple_hsr_leave,
 };
 
 static int hellcreek_probe(struct platform_device *pdev)
-- 
2.34.1