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authorVladimir Oltean <olteanv@gmail.com>2019-05-05 13:19:26 +0300
committerDavid S. Miller <davem@davemloft.net>2019-05-05 21:52:42 -0700
commitc362beb072e14b929eb657dc174d83ccdd9b0eed (patch)
treea3efa2e9ed23f07fcdb3929c6a80b31a2988b9cd
parent97a69a0dea9a048c6769249f1552de5f56731524 (diff)
net: dsa: Add a private structure pointer to dsa_port
This is supposed to share information between the driver and the tagger, or used by the tagger to keep some state. Its use is optional. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/dsa.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 0260b73938e2..e20be1ceb306 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -211,6 +211,12 @@ struct dsa_port {
struct sk_buff_head xmit_queue;
/*
+ * Give the switch driver somewhere to hang its per-port private data
+ * structures (accessible from the tagger).
+ */
+ void *priv;
+
+ /*
* Original copy of the master netdev ethtool_ops
*/
const struct ethtool_ops *orig_ethtool_ops;