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authorNeale Ranns <nranns@cisco.com>2020-05-12 08:51:02 +0000
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-05-13 11:30:34 +0000
commit5d0136f09944b0d7ea9d1db5c368d4d0b36cedd2 (patch)
tree4b8eec68f58d1837f2b52cf7e394ca00b3d2040c /src/vnet/feature
parent689666ca5d4149ec5d48b7fbd195f6c2b2c016f3 (diff)
feature: Config end nodes are user specific
Type: fix it is possible for a user to change the end node of a feature arc, but this change should only apply to that 'instnace' of the arc, not all arcs. for example, if a tunnel has its ipx-output end node changed to adj-midchain-tx, this shouldn't affect all ipx-output arcs. obviously... Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I41daea7ba6907963e42140307d065c8bcfdcb585
Diffstat (limited to 'src/vnet/feature')
-rw-r--r--src/vnet/feature/feature.c18
-rw-r--r--src/vnet/feature/feature.h2
2 files changed, 13 insertions, 7 deletions
diff --git a/src/vnet/feature/feature.c b/src/vnet/feature/feature.c
index 4a5127db6ac..09dd9cc965f 100644
--- a/src/vnet/feature/feature.c
+++ b/src/vnet/feature/feature.c
@@ -321,7 +321,7 @@ vnet_feature_enable_disable (const char *arc_name, const char *node_name,
n_feature_config_bytes);
}
-int
+u32
vnet_feature_modify_end_node (u8 arc_index,
u32 sw_if_index, u32 end_node_index)
{
@@ -342,12 +342,10 @@ vnet_feature_modify_end_node (u8 arc_index,
ci = vnet_config_modify_end_node (vlib_get_main (), &cm->config_main,
ci, end_node_index);
- if (ci == ~0)
- return 0;
-
- cm->config_index_by_sw_if_index[sw_if_index] = ci;
+ if (ci != ~0)
+ cm->config_index_by_sw_if_index[sw_if_index] = ci;
- return 0;
+ return ci;
}
static int
@@ -495,6 +493,14 @@ vnet_interface_features_show (vlib_main_t * vm, u32 sw_if_index, int verbose)
else
vlib_cli_output (vm, " %v", n->name);
}
+ if (verbose)
+ {
+ n =
+ vlib_get_node (vm,
+ vcm->end_node_indices_by_user_index
+ [current_config_index]);
+ vlib_cli_output (vm, " [end] %v", n->name);
+ }
}
}
diff --git a/src/vnet/feature/feature.h b/src/vnet/feature/feature.h
index 4d568a512a8..6eb6de3fba7 100644
--- a/src/vnet/feature/feature.h
+++ b/src/vnet/feature/feature.h
@@ -219,7 +219,7 @@ vnet_feature_enable_disable (const char *arc_name, const char *node_name,
void *feature_config,
u32 n_feature_config_bytes);
-int
+u32
vnet_feature_modify_end_node (u8 arc_index, u32 sw_if_index, u32 node_index);
static_always_inline u32