diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-09-26 21:32:07 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-26 23:17:59 +0200 |
| commit | 7a6ffe764be35af0527d8cfd047945e8f8797ddf (patch) | |
| tree | e1ae408701752a5a4fb5a96d0bb082a5ddfef4cd /net/dsa | |
| parent | net: dsa: add a generic procedure for the flow dissector (diff) | |
| download | linux-7a6ffe764be35af0527d8cfd047945e8f8797ddf.tar.xz linux-7a6ffe764be35af0527d8cfd047945e8f8797ddf.zip | |
net: dsa: point out the tail taggers
The Marvell 88E6060 uses tag_trailer.c and the KSZ8795, KSZ9477 and
KSZ9893 switches also use tail tags.
Tell that to the DSA core, since this makes a difference for the flow
dissector. Most switches break the parsing of frame headers, but these
ones don't, so no flow dissector adjustment needs to be done for them.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/tag_ksz.c | 1 | ||||
| -rw-r--r-- | net/dsa/tag_trailer.c | 1 |
2 files changed, 2 insertions, 0 deletions
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"); |