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authorNeale Ranns <nranns@cisco.com>2020-12-24 09:16:09 +0000
committerOle Tr�an <otroan@employees.org>2021-02-04 14:16:34 +0000
commit44db1caefbf5067b0cf0073299c9f21265331412 (patch)
tree4981dc028db66398cf6dc2ca9d309aa5a7bf7a1d /src/vnet
parent1a52d37fc50acd479274c29c2e92b05cf32c3a6d (diff)
linux-cp: Linux Interface Mirroring for Control Plane Integration
Type: feature please see FEATURE.yaml for details. Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Matthew Smith <mgsmith@netgate.com> Signed-off-by: Jon Loeliger <jdl@netgate.com> Signed-off-by: Pim van Pelt <pim@ipng.nl> Change-Id: I04a45c15c0838906aa787e06660fa29f39f755fa
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/interface_funcs.h8
-rw-r--r--src/vnet/l2/l2_input.h6
2 files changed, 12 insertions, 2 deletions
diff --git a/src/vnet/interface_funcs.h b/src/vnet/interface_funcs.h
index 120d92cb11d..dbb0549314a 100644
--- a/src/vnet/interface_funcs.h
+++ b/src/vnet/interface_funcs.h
@@ -342,6 +342,14 @@ vnet_sw_interface_is_up (vnet_main_t * vnm, u32 sw_if_index)
vnet_sw_interface_is_link_up (vnm, sw_if_index));
}
+always_inline uword
+vnet_sw_interface_is_sub (vnet_main_t *vnm, u32 sw_if_index)
+{
+ vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, sw_if_index);
+
+ return (sw->sw_if_index != sw->sup_sw_if_index);
+}
+
always_inline vlib_frame_t *
vnet_get_frame_to_sw_interface (vnet_main_t * vnm, u32 sw_if_index)
{
diff --git a/src/vnet/l2/l2_input.h b/src/vnet/l2/l2_input.h
index 96a0a1afa86..adc130e21fc 100644
--- a/src/vnet/l2/l2_input.h
+++ b/src/vnet/l2/l2_input.h
@@ -294,8 +294,8 @@ u32 set_int_l2_mode (vlib_main_t * vm,
u32 bd_index, l2_bd_port_type_t port_type,
u32 shg, u32 xc_sw_if_index);
-static inline void
-vnet_update_l2_len (vlib_buffer_t * b)
+static inline u16
+vnet_update_l2_len (vlib_buffer_t *b)
{
ethernet_header_t *eth;
u16 ethertype;
@@ -326,6 +326,8 @@ vnet_update_l2_len (vlib_buffer_t * b)
}
}
ethernet_buffer_set_vlan_count (b, vlan_count);
+
+ return (ethertype);
}
/*