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-rw-r--r--src/vnet/flow/flow.h1
-rw-r--r--src/vnet/flow/flow_cli.c24
2 files changed, 25 insertions, 0 deletions
diff --git a/src/vnet/flow/flow.h b/src/vnet/flow/flow.h
index bc9b2f19cc3..19b6761474d 100644
--- a/src/vnet/flow/flow.h
+++ b/src/vnet/flow/flow.h
@@ -181,6 +181,7 @@ typedef struct
extern vnet_flow_main_t flow_main;
format_function_t format_flow_actions;
+format_function_t format_flow_enabled_hw;
#endif /* included_vnet_flow_flow_h */
diff --git a/src/vnet/flow/flow_cli.c b/src/vnet/flow/flow_cli.c
index 11f3bcfad97..27f2d386279 100644
--- a/src/vnet/flow/flow_cli.c
+++ b/src/vnet/flow/flow_cli.c
@@ -90,6 +90,30 @@ format_flow_actions (u8 * s, va_list * args)
return s;
}
+u8 *
+format_flow_enabled_hw (u8 * s, va_list * args)
+{
+ u32 flow_index = va_arg (*args, u32);
+ vnet_flow_t *f = vnet_get_flow (flow_index);
+ if (f == 0)
+ return format (s, "not found");
+
+ u8 *t = 0;
+ u32 hw_if_index;
+ uword private_data;
+ vnet_main_t *vnm = vnet_get_main ();
+ /* *INDENT-OFF* */
+ hash_foreach (hw_if_index, private_data, f->private_data,
+ ({
+ t = format (t, "%s%U", t ? ", " : "",
+ format_vnet_hw_if_index_name, vnm, hw_if_index);
+ }));
+ /* *INDENT-ON* */
+ s = format (s, "%v", t);
+ vec_free (t);
+ return s;
+}
+
static const char *flow_type_strings[] = { 0,
#define _(a,b,c) c,
foreach_flow_type