Re: [PATCH net-next 5/8] net: dsa: add tagging ops to port

The DSA tagging protocol operations are specific to each CPU port,
thus the dsa_device_ops pointer belongs to the dsa_port structure.

From now on assign a slave's xmit copy from its CPU port tagging
operations. This will ease the future support for multiple CPU ports.

Signed-off-by: Vivien Didelot <redacted>
---
 include/net/dsa.h  | 3 +++
 net/dsa/dsa2.c     | 1 +
 net/dsa/dsa_priv.h | 2 +-
 net/dsa/legacy.c   | 1 +
 net/dsa/slave.c    | 3 +--
 5 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 8dee216a5a9b..6cd36dcb65e1 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h

@@ -189,6 +189,9 @@ struct dsa_port {
 	 * Original copy of the master netdev ethtool_ops
 	 */
 	const struct ethtool_ops *orig_ethtool_ops;
+
+	/* CPU port tagging operations used by master or slave devices */
+	const struct dsa_device_ops *tag_ops;