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-rw-r--r--include/net/dsa.h1
-rw-r--r--net/dsa/tag_ksz.c1
-rw-r--r--net/dsa/tag_trailer.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 817fab5e2c21..b502a63d196e 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -90,6 +90,7 @@ struct dsa_device_ops {
* its RX filter.
*/
bool promisc_on_master;
+ bool tail_tag;
};
/* This structure defines the control interfaces that are overlayed by the
diff --git a/net/dsa/tag_ksz.c b/net/dsa/tag_ksz.c
index bd1a3158d79a..945a9bd5ba35 100644
--- a/net/dsa/tag_ksz.c
+++ b/net/dsa/tag_ksz.c
@@ -237,6 +237,7 @@ static const struct dsa_device_ops ksz9893_netdev_ops = {
.xmit = ksz9893_xmit,
.rcv = ksz9477_rcv,
.overhead = KSZ_INGRESS_TAG_LEN,
+ .tail_tag = true,
};
DSA_TAG_DRIVER(ksz9893_netdev_ops);
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index 4f8ab62f0208..3a1cc24a4f0a 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -83,6 +83,7 @@ static const struct dsa_device_ops trailer_netdev_ops = {
.xmit = trailer_xmit,
.rcv = trailer_rcv,
.overhead = 4,
+ .tail_tag = true,
};
MODULE_LICENSE("GPL");