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authorWojciech Drewek <wojciech.drewek@intel.com>2022-09-08 10:16:43 -0700
committerPaolo Abeni <pabeni@redhat.com>2022-09-20 09:13:38 +0200
commit2c1befaced504a125d1ab7479684a9208879d350 (patch)
treec2763e958335730ef6825cae37a56315305fc09e /net/core/flow_offload.c
parent8b189ea08c334f25dbb3d076f8adb8b80491d01d (diff)
flow_offload: Introduce flow_match_l2tpv3
Allow to offload L2TPv3 filters by adding flow_rule_match_l2tpv3. Drivers can extract L2TPv3 specific fields from now on. Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/core/flow_offload.c')
-rw-r--r--net/core/flow_offload.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c
index 8cfb63528d18..abe423fd5736 100644
--- a/net/core/flow_offload.c
+++ b/net/core/flow_offload.c
@@ -237,6 +237,13 @@ void flow_rule_match_pppoe(const struct flow_rule *rule,
}
EXPORT_SYMBOL(flow_rule_match_pppoe);
+void flow_rule_match_l2tpv3(const struct flow_rule *rule,
+ struct flow_match_l2tpv3 *out)
+{
+ FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_L2TPV3, out);
+}
+EXPORT_SYMBOL(flow_rule_match_l2tpv3);
+
struct flow_block_cb *flow_block_cb_alloc(flow_setup_cb_t *cb,
void *cb_ident, void *cb_priv,
void (*release)(void *cb_priv))