vat: add infrastructure to align vnet test code and plugin test code
Split vat/api_format.c also for VNET features.
Use auto-generated VAT test code and support dynamic message ID allocation as for plugins.
The arp and geneve features as Guinea pigs.
Type: improvement
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I461591496766bdf10c5f950fd30f1a0ae05909da
Signed-off-by: Ole Troan <ot@cisco.com>
diff --git a/src/vat/vat.h b/src/vat/vat.h
index 3e9476f..32de90e 100644
--- a/src/vat/vat.h
+++ b/src/vat/vat.h
@@ -127,6 +127,8 @@
u64 bytes;
} ip6_nbr_counter_t;
+struct vat_registered_features_t;
+
typedef struct
{
/* vpe input queue */
@@ -228,6 +230,8 @@
elog_main_t elog_main;
+ struct vat_registered_features_t *feature_function_registrations;
+
/* Convenience */
vlib_main_t *vlib_main;
} vat_main_t;
@@ -267,6 +271,31 @@
void fformat_append_cr (FILE *, const char *fmt, ...);
#endif
+
+typedef clib_error_t *(vat_feature_function_t) (vat_main_t * vam);
+typedef struct vat_registered_features_t
+{
+ vat_feature_function_t *function;
+ struct vat_registered_features_t *next;
+} vat_registered_features_t;
+
+
+#define VAT_REGISTER_FEATURE_FUNCTION(x) \
+ vat_registered_features_t _vat_feature_function_##x; \
+static void __vlib_add_config_function_##x (void) \
+ __attribute__((__constructor__)) ; \
+static void __vlib_add_config_function_##x (void) \
+{ \
+ vat_main_t * vam = &vat_main; \
+ _vat_feature_function_##x.next = vam->feature_function_registrations; \
+ vam->feature_function_registrations = &_vat_feature_function_##x; \
+} \
+ vat_registered_features_t _vat_feature_function_##x = \
+ { \
+ .function = x, \
+ }
+
+
#endif /* __included_vat_h__ */
/*