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Vladimir Oltean c6c4e1237d net: dsa: tag_edsa: let DSA core deal with TX reallocation 
Now that we have a central TX reallocation procedure that accounts for
the tagger's needed headroom in a generic way, we can remove the
skb_cow_head call.

Note that the VLAN code path needs a smaller extra headroom than the
regular EtherType DSA path. That isn't a problem, because this tagger
declares the larger tag length (8 bytes vs 4) as the protocol overhead,
so we are covered in both cases.

Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-02 17:41:16 -08:00
..
dsa2.c
net: dsa: Register devlink ports before calling DSA driver setup()
2020-10-04 14:38:53 -07:00
dsa_priv.h
net: dsa: Utilize __vlan_find_dev_deep_rcu()
2020-10-02 13:36:07 -07:00
dsa.c
net: dsa: Add devlink port regions support to DSA
2020-10-04 14:38:53 -07:00
Kconfig
net: dsa: tag_rtl4_a: Implement Realtek 4 byte A tag
2020-07-08 15:36:19 -07:00
Makefile
net: dsa: tag_rtl4_a: Implement Realtek 4 byte A tag
2020-07-08 15:36:19 -07:00
master.c
net: dsa: allow drivers to request promiscuous mode on master
2020-09-26 14:17:58 -07:00
port.c
net: dsa: propagate switchdev vlan_filtering prepare phase to drivers
2020-10-05 05:56:48 -07:00
slave.c
net: dsa: implement a central TX reallocation procedure
2020-11-02 17:41:15 -08:00
switch.c
net: dsa: propagate switchdev vlan_filtering prepare phase to drivers
2020-10-05 05:56:48 -07:00
tag_8021q.c
net: dsa: tag_8021q: add VLANs to the master interface too
2020-09-20 19:01:34 -07:00
tag_ar9331.c
net: dsa: tag_ar9331: Make sure there is headroom for tag
2020-02-14 07:34:51 -08:00
tag_brcm.c
net: dsa: b53: Set untag_bridge_pvid
2020-10-02 13:36:07 -07:00
tag_dsa.c
net: dsa: tag_dsa: use the generic flow dissector procedure
2020-09-26 14:17:59 -07:00
tag_edsa.c
net: dsa: tag_edsa: let DSA core deal with TX reallocation
2020-11-02 17:41:16 -08:00
tag_gswip.c
net: dsa: tag_gswip: fix typo in tagger name
2020-01-16 13:58:26 +01:00
tag_ksz.c
net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
2020-11-02 17:41:16 -08:00
tag_lan9303.c
net: dsa: tag_lan9303: let DSA core deal with TX reallocation
2020-11-02 17:41:16 -08:00
tag_mtk.c
net: dsa: tag_mtk: let DSA core deal with TX reallocation
2020-11-02 17:41:16 -08:00
tag_ocelot.c
net: dsa: tag_ocelot: let DSA core deal with TX reallocation
2020-11-02 17:41:16 -08:00
tag_qca.c
net: dsa: tag_qca: let DSA core deal with TX reallocation
2020-11-02 17:41:16 -08:00
tag_rtl4_a.c
net: dsa: tag_rtl4_a: use the generic flow dissector procedure
2020-09-26 14:17:59 -07:00
tag_sja1105.c
net: dsa: tag_sja1105: use a custom flow dissector procedure
2020-09-26 14:17:59 -07:00
tag_trailer.c
net: dsa: trailer: don't allocate additional memory for padding/tagging
2020-11-02 17:41:16 -08:00