team: add per port priority option

Allow userspace to set port priority.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 70752e631a12..a30b7c1bd9f6 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1092,6 +1092,24 @@ static int team_user_linkup_en_option_set(struct team *team,
         return 0;
 }
 
+static int team_priority_option_get(struct team *team,
+                                    struct team_gsetter_ctx *ctx)
+{
+        struct team_port *port = ctx->info->port;
+
+        ctx->data.s32_val = port->priority;
+        return 0;
+}
+
+static int team_priority_option_set(struct team *team,
+                                    struct team_gsetter_ctx *ctx)
+{
+        struct team_port *port = ctx->info->port;
+
+        port->priority = ctx->data.s32_val;
+        return 0;
+}
+
 static const struct team_option team_options[] = {
         {
                 .name = "mode",
@@ -1120,6 +1138,13 @@ static const struct team_option team_options[] = {
                 .getter = team_user_linkup_en_option_get,
                 .setter = team_user_linkup_en_option_set,
         },
+        {
+                .name = "priority",
+                .type = TEAM_OPTION_TYPE_S32,
+                .per_port = true,
+                .getter = team_priority_option_get,
+                .setter = team_priority_option_set,
+        },
 };
 
 static struct lock_class_key team_netdev_xmit_lock_key;