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authorJuraj Sloboda <jsloboda@cisco.com>2018-05-03 10:03:50 +0200
committerOle Trøan <otroan@employees.org>2018-05-14 10:20:24 +0000
commit5257452d38a3441b5cc22c010c3c586523919433 (patch)
treebed9790d8d7f20f73f9b38a68873e079e5525194 /src/vnet/ip/ip6_neighbor.h
parent17e5cfbe8d9b1f47b18eb1a43976fe322e3987a2 (diff)
Rework CP and DP communication in IPv6 RD (VPP-1256)
Replace binary API communication between CP and DP with direct communication using function calls and callbacks. Change-Id: Ib54f09062217c028e5ee0e96ae2449cf7e9224e3 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip6_neighbor.h')
-rw-r--r--src/vnet/ip/ip6_neighbor.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vnet/ip/ip6_neighbor.h b/src/vnet/ip/ip6_neighbor.h
index 753de56072e..27d8cb27eae 100644
--- a/src/vnet/ip/ip6_neighbor.h
+++ b/src/vnet/ip/ip6_neighbor.h
@@ -138,6 +138,66 @@ typedef struct
void ra_set_publisher_node (uword node_index, uword event_type);
+typedef struct _vnet_ip6_neighbor_function_list_elt
+{
+ struct _vnet_ip6_neighbor_function_list_elt *next_ip6_neighbor_function;
+ clib_error_t *(*fp) (void *data);
+} _vnet_ip6_neighbor_function_list_elt_t;
+
+typedef struct
+{
+ _vnet_ip6_neighbor_function_list_elt_t *ra_report_functions;
+} ip6_neighbor_public_main_t;
+
+extern ip6_neighbor_public_main_t ip6_neighbor_public_main;
+
+#define _VNET_IP6_NEIGHBOR_FUNCTION_DECL(f,tag) \
+ \
+static void __vnet_ip6_neighbor_function_init_##tag##_##f (void) \
+ __attribute__((__constructor__)) ; \
+ \
+static void __vnet_ip6_neighbor_function_init_##tag##_##f (void) \
+{ \
+ ip6_neighbor_public_main_t * nm = &ip6_neighbor_public_main; \
+ static _vnet_ip6_neighbor_function_list_elt_t init_function; \
+ init_function.next_ip6_neighbor_function = nm->tag##_functions; \
+ nm->tag##_functions = &init_function; \
+ init_function.fp = (void *) &f; \
+} \
+ \
+static void __vnet_ip6_neighbor_function_deinit_##tag##_##f (void) \
+ __attribute__((__destructor__)) ; \
+ \
+static void __vnet_ip6_neighbor_function_deinit_##tag##_##f (void) \
+{ \
+ ip6_neighbor_public_main_t * nm = &ip6_neighbor_public_main; \
+ _vnet_ip6_neighbor_function_list_elt_t *next; \
+ if (nm->tag##_functions->fp == (void *) &f) \
+ { \
+ nm->tag##_functions = \
+ nm->tag##_functions->next_ip6_neighbor_function; \
+ return; \
+ } \
+ next = nm->tag##_functions; \
+ while (next->next_ip6_neighbor_function) \
+ { \
+ if (next->next_ip6_neighbor_function->fp == (void *) &f) \
+ { \
+ next->next_ip6_neighbor_function = \
+ next->next_ip6_neighbor_function->next_ip6_neighbor_function; \
+ return; \
+ } \
+ next = next->next_ip6_neighbor_function; \
+ } \
+}
+
+#define VNET_IP6_NEIGHBOR_RA_FUNCTION(f) \
+ _VNET_IP6_NEIGHBOR_FUNCTION_DECL(f,ra_report)
+
+clib_error_t *call_ip6_neighbor_callbacks (void *data,
+ _vnet_ip6_neighbor_function_list_elt_t
+ * elt);
+
#endif /* included_ip6_neighbor_h */
/*