From 5f6c2d498ad97cf9f85b81c0fbb205abbcdfe3f8 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Thu, 19 Jan 2023 14:27:00 +0200 Subject: net: dsa: add plumbing for changing and getting MAC merge layer state The DSA core is in charge of the ethtool_ops of the net devices associated with switch ports, so in case a hardware driver supports the MAC merge layer, DSA must pass the callbacks through to the driver. Add support for precisely that. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- include/net/dsa.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/net/dsa.h b/include/net/dsa.h index 96086289aa9b..a15f17a38eca 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -937,6 +937,17 @@ struct dsa_switch_ops { int (*get_ts_info)(struct dsa_switch *ds, int port, struct ethtool_ts_info *ts); + /* + * ethtool MAC merge layer + */ + int (*get_mm)(struct dsa_switch *ds, int port, + struct ethtool_mm_state *state); + int (*set_mm)(struct dsa_switch *ds, int port, + struct ethtool_mm_cfg *cfg, + struct netlink_ext_ack *extack); + void (*get_mm_stats)(struct dsa_switch *ds, int port, + struct ethtool_mm_stats *stats); + /* * DCB ops */ -- cgit v1.2.3