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authorDave Barach <dave@barachs.net>2017-09-28 15:11:16 -0400
committerOle Troan <ot@cisco.com>2017-10-09 13:32:40 +0200
commit0d056e5ede136cd0111dc3f9f41ef7b36a938027 (patch)
tree2f7c61d50f922a55ab7da199e0304a581ee7516f
parent87da476db0cd804e11463cc453a2bb41c6808542 (diff)
vppapigen: support per-file (major,minor,patch) version stamps
Add one of these statements to foo.api: vl_api_version 1.2.3 to generate a version tuple stanza in foo.api.h: /****** Version tuple *****/ vl_api_version_tuple(foo, 1, 2, 3) Change-Id: Ic514439e4677999daa8463a94f948f76b132ff15 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Ole Troan <ot@cisco.com>
-rw-r--r--src/examples/sample-plugin/sample/sample.api2
-rw-r--r--src/plugins/acl/acl.api1
-rw-r--r--src/plugins/dpdk/api/dpdk.api2
-rw-r--r--src/plugins/flowprobe/flowprobe.api2
-rw-r--r--src/plugins/gtpu/gtpu.api2
-rw-r--r--src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api2
-rw-r--r--src/plugins/ioam/export/ioam_export.api2
-rw-r--r--src/plugins/ioam/ip6/ioam_cache.api2
-rw-r--r--src/plugins/ioam/lib-pot/pot.api1
-rw-r--r--src/plugins/ioam/lib-trace/trace.api1
-rw-r--r--src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api1
-rw-r--r--src/plugins/ioam/udp-ping/udp_ping.api1
-rw-r--r--src/plugins/lb/lb.api2
-rw-r--r--src/plugins/memif/memif.api2
-rw-r--r--src/plugins/nat/nat.api3
-rw-r--r--src/plugins/pppoe/pppoe.api2
-rw-r--r--src/tools/vppapigen/gram.y7
-rw-r--r--src/tools/vppapigen/lex.c9
-rw-r--r--src/tools/vppapigen/node.c59
-rw-r--r--src/tools/vppapigen/node.h8
-rw-r--r--src/vlibapi/api.h2
-rw-r--r--src/vlibapi/api_common.h11
-rw-r--r--src/vlibapi/api_shared.c9
-rw-r--r--src/vlibmemory/memclnt.api23
-rw-r--r--src/vlibmemory/memory_vlib.c38
-rw-r--r--src/vnet/bfd/bfd.api2
-rw-r--r--src/vnet/classify/classify.api2
-rw-r--r--src/vnet/cop/cop.api2
-rw-r--r--src/vnet/devices/af_packet/af_packet.api2
-rw-r--r--src/vnet/devices/netmap/netmap.api2
-rw-r--r--src/vnet/devices/virtio/vhost_user.api2
-rw-r--r--src/vnet/dhcp/dhcp.api2
-rw-r--r--src/vnet/ethernet/p2p_ethernet.api2
-rw-r--r--src/vnet/flow/flow.api2
-rw-r--r--src/vnet/gre/gre.api2
-rw-r--r--src/vnet/interface.api2
-rw-r--r--src/vnet/ip/ip.api2
-rw-r--r--src/vnet/ipsec-gre/ipsec_gre.api2
-rw-r--r--src/vnet/ipsec/ipsec.api2
-rw-r--r--src/vnet/l2/l2.api2
-rw-r--r--src/vnet/l2tp/l2tp.api2
-rw-r--r--src/vnet/lisp-cp/lisp.api2
-rw-r--r--src/vnet/lisp-cp/one.api2
-rw-r--r--src/vnet/lisp-gpe/lisp_gpe.api2
-rw-r--r--src/vnet/lldp/lldp.api2
-rw-r--r--src/vnet/map/map.api1
-rw-r--r--src/vnet/mpls/mpls.api2
-rw-r--r--src/vnet/policer/policer.api2
-rw-r--r--src/vnet/session/session.api4
-rw-r--r--src/vnet/span/span.api2
-rw-r--r--src/vnet/srv6/sr.api8
-rw-r--r--src/vnet/unix/tap.api2
-rw-r--r--src/vnet/vxlan-gpe/vxlan_gpe.api2
-rw-r--r--src/vnet/vxlan/vxlan.api4
-rw-r--r--src/vpp/api/api.c5
-rw-r--r--src/vpp/api/vpe.api2
-rw-r--r--src/vpp/stats/stats.api1
57 files changed, 260 insertions, 9 deletions
diff --git a/src/examples/sample-plugin/sample/sample.api b/src/examples/sample-plugin/sample/sample.api
index d565c0b178b..f3604b6d127 100644
--- a/src/examples/sample-plugin/sample/sample.api
+++ b/src/examples/sample-plugin/sample/sample.api
@@ -16,6 +16,8 @@
/* Define a simple binary API to control the feature */
+vl_api_version 0.1.0
+
autoreply define sample_macswap_enable_disable {
/* Client identifier, set from api_main.my_client_index */
u32 client_index;
diff --git a/src/plugins/acl/acl.api b/src/plugins/acl/acl.api
index a0de24a2340..19f007aeea7 100644
--- a/src/plugins/acl/acl.api
+++ b/src/plugins/acl/acl.api
@@ -19,6 +19,7 @@
used to control the ACL plugin
*/
+vl_api_version 1.0.0
/** \brief Get the plugin version
@param client_index - opaque cookie to identify the sender
diff --git a/src/plugins/dpdk/api/dpdk.api b/src/plugins/dpdk/api/dpdk.api
index d43f8a36c4a..5ded450136a 100644
--- a/src/plugins/dpdk/api/dpdk.api
+++ b/src/plugins/dpdk/api/dpdk.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief DPDK interface HQoS pipe profile set request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/flowprobe/flowprobe.api b/src/plugins/flowprobe/flowprobe.api
index 3f8c583bcf2..5bfe4510178 100644
--- a/src/plugins/flowprobe/flowprobe.api
+++ b/src/plugins/flowprobe/flowprobe.api
@@ -5,6 +5,8 @@
used to control the flowprobe plugin
*/
+vl_api_version 1.0.0
+
/** \brief Enable / disable per-packet IPFIX recording on an interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/gtpu/gtpu.api b/src/plugins/gtpu/gtpu.api
index 55ba03904d4..fea47916b8c 100644
--- a/src/plugins/gtpu/gtpu.api
+++ b/src/plugins/gtpu/gtpu.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Set or delete an GTPU tunnel
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api b/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
index caa97e6ec7d..3637ae8e4b2 100644
--- a/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
+++ b/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/* Define a simple binary API to control the feature */
autoreply define vxlan_gpe_ioam_export_enable_disable {
diff --git a/src/plugins/ioam/export/ioam_export.api b/src/plugins/ioam/export/ioam_export.api
index bb830561309..47a8cc057c4 100644
--- a/src/plugins/ioam/export/ioam_export.api
+++ b/src/plugins/ioam/export/ioam_export.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/* Define a simple binary API to control the feature */
autoreply define ioam_export_ip6_enable_disable {
diff --git a/src/plugins/ioam/ip6/ioam_cache.api b/src/plugins/ioam/ip6/ioam_cache.api
index dd9c0186556..c953b674fe6 100644
--- a/src/plugins/ioam/ip6/ioam_cache.api
+++ b/src/plugins/ioam/ip6/ioam_cache.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/* API to control ioam caching */
autoreply define ioam_cache_ip6_enable_disable {
diff --git a/src/plugins/ioam/lib-pot/pot.api b/src/plugins/ioam/lib-pot/pot.api
index c377cde0dfe..d1bfe447e34 100644
--- a/src/plugins/ioam/lib-pot/pot.api
+++ b/src/plugins/ioam/lib-pot/pot.api
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
/** \brief Proof of Transit(POT): Set POT profile
@param id - id of the profile
diff --git a/src/plugins/ioam/lib-trace/trace.api b/src/plugins/ioam/lib-trace/trace.api
index 2f45c6e28fd..59d664adbd7 100644
--- a/src/plugins/ioam/lib-trace/trace.api
+++ b/src/plugins/ioam/lib-trace/trace.api
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
/** \brief iOAM6 Trace - Set the iOAM6 trace profile
@param trace_type - Type of trace requested
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api b/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
index a6761f07e40..dfaecff60c9 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
/** \brief iOAM Over VxLAN-GPE - Set iOAM transport for VxLAN-GPE
@param client_index - opaque cookie to identify the sender
diff --git a/src/plugins/ioam/udp-ping/udp_ping.api b/src/plugins/ioam/udp-ping/udp_ping.api
index 87945816044..6a5a6e68a03 100644
--- a/src/plugins/ioam/udp-ping/udp_ping.api
+++ b/src/plugins/ioam/udp-ping/udp_ping.api
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
/** \brief UDP-Probe Add/Delete request
@param src_ip_address - Source ipv4/v6 address for the udp-ping flow
diff --git a/src/plugins/lb/lb.api b/src/plugins/lb/lb.api
index 32cc669b518..7f48666a4b1 100644
--- a/src/plugins/lb/lb.api
+++ b/src/plugins/lb/lb.api
@@ -1,3 +1,5 @@
+vl_api_version 1.0.0
+
/** \brief Configure Load-Balancer global parameters
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/memif/memif.api b/src/plugins/memif/memif.api
index c9632d10357..08d056f04dd 100644
--- a/src/plugins/memif/memif.api
+++ b/src/plugins/memif/memif.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Create memory interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/nat/nat.api b/src/plugins/nat/nat.api
index d7a4a9efe22..84187578c9d 100644
--- a/src/plugins/nat/nat.api
+++ b/src/plugins/nat/nat.api
@@ -12,6 +12,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
+vl_api_version 1.0.0
+
/**
* @file nat.api
* @brief VPP control-plane API messages.
diff --git a/src/plugins/pppoe/pppoe.api b/src/plugins/pppoe/pppoe.api
index e8cd989f41b..78982f3e2e4 100644
--- a/src/plugins/pppoe/pppoe.api
+++ b/src/plugins/pppoe/pppoe.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Set or delete an PPPOE session
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/tools/vppapigen/gram.y b/src/tools/vppapigen/gram.y
index 52bb65c524a..5c5d46ff4e0 100644
--- a/src/tools/vppapigen/gram.y
+++ b/src/tools/vppapigen/gram.y
@@ -33,11 +33,12 @@ void generate (YYSTYPE);
YYSTYPE add_vector_vbl(YYSTYPE, YYSTYPE);
YYSTYPE add_variable_length_vector_vbl(YYSTYPE, YYSTYPE);
YYSTYPE set_flags(YYSTYPE, YYSTYPE);
+ YYSTYPE add_version(YYSTYPE, YYSTYPE, YYSTYPE);
%}
%token NAME RPAR LPAR SEMI LBRACK RBRACK NUMBER PRIMTYPE BARF
%token TPACKED DEFINE LCURLY RCURLY STRING UNION
-%token HELPER_STRING COMMA
+%token HELPER_STRING COMMA DOT VL_API_VERSION
%token NOVERSION MANUAL_PRINT MANUAL_ENDIAN TYPEONLY DONT_TRACE AUTOREPLY
%%
@@ -51,6 +52,7 @@ slist: slist stmt {$$ = add_slist ($1, $2);}
stmt: flist defn {$$ = set_flags($1, $2);}
| defn {$$ = $1;}
+ | api_version {$$ = $1;}
;
flist: flist flag {$$ = (YYSTYPE)(unsigned long)
@@ -89,3 +91,6 @@ vbl: NAME {$$ = add_scalar_vbl($1);}
| NAME LBRACK NUMBER RBRACK {$$ = add_vector_vbl($1, $3);}
| NAME LBRACK NAME RBRACK {$$ = add_variable_length_vector_vbl($1, $3);}
;
+
+api_version: VL_API_VERSION NUMBER DOT NUMBER DOT NUMBER
+ {$$ = add_version ($2, $4, $6);}
diff --git a/src/tools/vppapigen/lex.c b/src/tools/vppapigen/lex.c
index e63581433b7..d9f82c2b9f1 100644
--- a/src/tools/vppapigen/lex.c
+++ b/src/tools/vppapigen/lex.c
@@ -581,6 +581,9 @@ static int yylex_1 (void)
case ',':
return (COMMA);
+ case '.':
+ return (DOT);
+
case '"':
nameidx = 0;
the_lexer_state = STRING_STATE;
@@ -937,6 +940,8 @@ int yylex (void)
case TYPEONLY: code = 278; break;
case DONT_TRACE: code = 279; break;
case AUTOREPLY: code = 280; break;
+ case DOT: code = 281; break;
+ case VL_API_VERSION: code = 282; break;
case EOF: code = ~0; break; /* hysterical compatibility */
@@ -996,6 +1001,7 @@ static struct keytab {
{"u8", NODE_U8},
{"union", NODE_UNION},
{"uword", NODE_UWORD},
+ {"vl_api_version", NODE_VERSION},
};
static int name_check (const char *s, YYSTYPE *token_value)
@@ -1061,6 +1067,9 @@ static int name_check (const char *s, YYSTYPE *token_value)
case NODE_NOVERSION:
return(NOVERSION);
+ case NODE_VERSION:
+ return(VL_API_VERSION);
+
case NODE_UNION:
return(UNION);
diff --git a/src/tools/vppapigen/node.c b/src/tools/vppapigen/node.c
index 4c85a11305f..37ba4931a1f 100644
--- a/src/tools/vppapigen/node.c
+++ b/src/tools/vppapigen/node.c
@@ -832,6 +832,22 @@ node_vft_t node_noversion_vft = {
0,
};
+void node_version_print (node_t *this)
+{
+ primtype_recursive_print (this, "version ");
+}
+
+void node_version_generate (node_t *this, enum passid which, FILE *ofp)
+{
+ fprintf(stderr, "node_version_generate called...\n");
+}
+
+node_vft_t node_version_vft = {
+ node_version_print,
+ node_version_generate,
+ 0,
+};
+
void node_uword_print (node_t *this)
{
primtype_recursive_print(this, "uword ");
@@ -866,6 +882,7 @@ node_vft_t *the_vft[NODE_N_TYPES] = {
&node_vector_vft,
&node_complex_vft,
&node_noversion_vft,
+ &node_version_vft,
&node_uword_vft,
};
@@ -1133,7 +1150,8 @@ void generate_top_boilerplate(FILE *fp)
fprintf (fp, "#if defined(vl_msg_id)||defined(vl_union_id)||");
fprintf (fp, "defined(vl_printfun) \\\n ||defined(vl_endianfun)||");
fprintf (fp, " defined(vl_api_version)||defined(vl_typedefs) \\\n");
- fprintf (fp, " ||defined(vl_msg_name)||defined(vl_msg_name_crc_list)\n");
+ fprintf (fp, " ||defined(vl_msg_name)||defined(vl_msg_name_crc_list) \\\n");
+ fprintf (fp, " ||defined(vl_api_version_tuple)\n");
fprintf (fp, "/* ok, something was selected */\n");
fprintf (fp, "#else\n");
fprintf (fp, "#warning no content included from %s\n", input_filename);
@@ -1144,7 +1162,8 @@ void generate_top_boilerplate(FILE *fp)
void generate_bottom_boilerplate(FILE *fp)
{
- fprintf (fp, "\n#ifdef vl_api_version\n");
+ fprintf(fp, "/****** API CRC (whole file) *****/\n\n");
+ fprintf (fp, "#ifdef vl_api_version\n");
if (dont_output_version) {
fprintf (fp, "/* WARNING: API FILE VERSION CHECK DISABLED */\n");
@@ -1153,6 +1172,7 @@ void generate_bottom_boilerplate(FILE *fp)
fprintf (fp, "vl_api_version(%s, 0x%08x)\n\n",
fixed_name, (unsigned int)input_crc);
+
fprintf (fp, "#endif\n\n");
}
@@ -1416,6 +1436,20 @@ void add_msg_ids(YYSTYPE a1)
}
}
+/*
+ * add_scalar_vbl (char *name)
+ */
+YYSTYPE add_version (YYSTYPE a1, YYSTYPE a2, YYSTYPE a3)
+{
+ node_t *np;
+
+ np = make_node(NODE_VERSION);
+ np->data[0] = (void *) a1;
+ np->data[1] = (void *) a2;
+ np->data[2] = (void *) a3;
+ return ((YYSTYPE) np);
+}
+
void generate_python_msg_definitions(YYSTYPE a1, FILE *fp)
{
node_t *np = (node_t *)a1;
@@ -1517,6 +1551,26 @@ void generate_json(YYSTYPE a1, FILE *fp)
fprintf (fp, "}\n");
}
+void generate_version_tuple(YYSTYPE a1, FILE *fp)
+{
+ node_t *this = (node_t *)a1;
+
+ fprintf(fp, "/****** Version tuple *****/\n\n");
+
+ fprintf(fp, "#ifdef vl_api_version_tuple\n\n");
+
+ /* Walk the top-level node-list */
+ while (this) {
+ if (this->type == NODE_VERSION) {
+ fprintf (fp, "vl_api_version_tuple(%s, %d, %d, %d)\n",
+ fixed_name, IDATA0, IDATA1, IDATA2);
+ }
+ this = this->peer;
+ }
+
+ fprintf(fp, "\n#endif /* vl_api_version_tuple */\n\n");
+}
+
void generate(YYSTYPE a1)
{
if (dump_tree) {
@@ -1535,6 +1589,7 @@ void generate(YYSTYPE a1)
generate_uniondefs(a1, ofp);
generate_printfun(a1, ofp);
generate_endianfun(a1, ofp);
+ generate_version_tuple(a1, ofp);
generate_bottom_boilerplate(ofp);
}
diff --git a/src/tools/vppapigen/node.h b/src/tools/vppapigen/node.h
index 65bd5d10060..58570d8d096 100644
--- a/src/tools/vppapigen/node.h
+++ b/src/tools/vppapigen/node.h
@@ -44,6 +44,7 @@ enum node_subclass { /* WARNING: indices must match the vft... */
NODE_VECTOR,
NODE_COMPLEX,
NODE_NOVERSION,
+ NODE_VERSION,
NODE_UWORD,
NODE_N_TYPES, /* number of node types with VFT's */
@@ -77,10 +78,15 @@ typedef struct node_ {
/* To shut up gcc-4.2.x warnings */
#define CDATA0 ((char *)(this->data[0]))
-#define IDATA1 ((int)(uword)(this->data[1]))
+#define CDATA1 ((char *)(this->data[0]))
#define CDATA2 ((char *)(this->data[2]))
#define CDATA3 ((char *)(this->data[3]))
+#define IDATA0 ((int)(uword)(this->data[0]))
+#define IDATA1 ((int)(uword)(this->data[1]))
+#define IDATA2 ((int)(uword)(this->data[2]))
+#define IDATA3 ((int)(uword)(this->data[3]))
+
#define NODE_FLAG_MANUAL_PRINT (1<<0)
#define NODE_FLAG_MANUAL_ENDIAN (1<<1)
#define NODE_FLAG_TYPEONLY (1<<3)
diff --git a/src/vlibapi/api.h b/src/vlibapi/api.h
index 49f5d5fb085..6820a541cba 100644
--- a/src/vlibapi/api.h
+++ b/src/vlibapi/api.h
@@ -114,6 +114,8 @@ vl_api_trace_t *vl_msg_api_trace_get (api_main_t * am,
vl_api_trace_which_t which);
void vl_msg_api_add_msg_name_crc (api_main_t * am, const char *string,
u32 id);
+void vl_msg_api_add_version (api_main_t * am, const char *string,
+ u32 major, u32 minor, u32 patch);
/* node_serialize.c prototypes */
u8 *vlib_node_serialize (vlib_node_main_t * nm, u8 * vector,
u32 max_threads, int include_nexts,
diff --git a/src/vlibapi/api_common.h b/src/vlibapi/api_common.h
index 845199efcd0..56b036d7f07 100644
--- a/src/vlibapi/api_common.h
+++ b/src/vlibapi/api_common.h
@@ -186,6 +186,14 @@ typedef struct _vl_msg_api_init_function_list_elt
vl_msg_api_init_function_t *f;
} _vl_msg_api_function_list_elt_t;
+typedef struct
+{
+ u32 major;
+ u32 minor;
+ u32 patch;
+ char name[64];
+} api_version_t;
+
/** API main structure, used by both vpp and binary API clients */
typedef struct
{
@@ -312,6 +320,9 @@ typedef struct
/** client message index hash table */
uword *msg_index_by_name_and_crc;
+ /** api version list */
+ api_version_t *api_version_list;
+
/** Shared VM binary API region name */
const char *region_name;
diff --git a/src/vlibapi/api_shared.c b/src/vlibapi/api_shared.c
index 27898c3b952..831e863393b 100644
--- a/src/vlibapi/api_shared.c
+++ b/src/vlibapi/api_shared.c
@@ -915,6 +915,15 @@ vl_msg_api_add_msg_name_crc (api_main_t * am, const char *string, u32 id)
hash_set_mem (am->msg_index_by_name_and_crc, string, id);
}
+void
+vl_msg_api_add_version (api_main_t * am, const char *string,
+ u32 major, u32 minor, u32 patch)
+{
+ api_version_t version = {.major = major,.minor = minor,.patch = patch };
+ ASSERT (strlen (string) < 64);
+ strncpy (version.name, string, 64);
+ vec_add1 (am->api_version_list, version);
+}
/*
* fd.io coding-style-patch-verification: ON
diff --git a/src/vlibmemory/memclnt.api b/src/vlibmemory/memclnt.api
index 94c99ad5d45..6d6a1fe06dc 100644
--- a/src/vlibmemory/memclnt.api
+++ b/src/vlibmemory/memclnt.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/*
* Create a client registration
*/
@@ -99,6 +101,27 @@ define get_first_msg_id_reply {
};
/*
+ * Get API version table (includes built-in and plugins)
+ */
+typeonly define module_version {
+ u32 major;
+ u32 minor;
+ u32 patch;
+ u8 name[64];
+};
+define api_versions {
+ u32 client_index;
+ u32 context;
+};
+define api_versions_reply {
+ u32 client_index;
+ u32 context;
+ i32 retval;
+ u32 count;
+ vl_api_module_version_t api_versions[count];
+};
+
+/*
* Trace the plugin message-id allocator
* so we stand a chance of dealing with different sets of plugins
* at api trace replay time
diff --git a/src/vlibmemory/memory_vlib.c b/src/vlibmemory/memory_vlib.c
index 2242abcfedf..c3aef65e854 100644
--- a/src/vlibmemory/memory_vlib.c
+++ b/src/vlibmemory/memory_vlib.c
@@ -470,12 +470,48 @@ vl_api_memclnt_keepalive_t_handler (vl_api_memclnt_keepalive_t * mp)
vl_msg_api_send_shmem (shmem_hdr->vl_input_queue, (u8 *) & rmp);
}
+void
+vl_api_api_versions_t_handler (vl_api_api_versions_t * mp)
+{
+ api_main_t *am = &api_main;
+ vl_api_api_versions_reply_t *rmp;
+ unix_shared_memory_queue_t *q;
+ u32 nmsg = vec_len (am->api_version_list);
+ int msg_size = sizeof (*rmp) + sizeof (rmp->api_versions[0]) * nmsg;
+ int i;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ rmp = vl_msg_api_alloc (msg_size);
+ memset (rmp, 0, msg_size);
+ rmp->_vl_msg_id = ntohs (VL_API_API_VERSIONS_REPLY);
+
+ /* fill in the message */
+ rmp->context = mp->context;
+ rmp->count = htonl (nmsg);
+
+ for (i = 0; i < nmsg; ++i)
+ {
+ api_version_t *vl = &am->api_version_list[i];
+ rmp->api_versions[i].major = htonl (vl->major);
+ rmp->api_versions[i].minor = htonl (vl->minor);
+ rmp->api_versions[i].patch = htonl (vl->patch);
+ strncpy ((char *) rmp->api_versions[i].name, vl->name, 64);
+ }
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+
+}
+
#define foreach_vlib_api_msg \
_(MEMCLNT_CREATE, memclnt_create) \
_(MEMCLNT_DELETE, memclnt_delete) \
_(GET_FIRST_MSG_ID, get_first_msg_id) \
_(MEMCLNT_KEEPALIVE, memclnt_keepalive) \
-_(MEMCLNT_KEEPALIVE_REPLY, memclnt_keepalive_reply)
+_(MEMCLNT_KEEPALIVE_REPLY, memclnt_keepalive_reply) \
+_(API_VERSIONS, api_versions)
/*
* vl_api_init
diff --git a/src/vnet/bfd/bfd.api b/src/vnet/bfd/bfd.api
index 7bcaa4c322f..1c5c578619e 100644
--- a/src/vnet/bfd/bfd.api
+++ b/src/vnet/bfd/bfd.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Set BFD echo source
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/classify/classify.api b/src/vnet/classify/classify.api
index cacb9bed7d4..de9de773858 100644
--- a/src/vnet/classify/classify.api
+++ b/src/vnet/classify/classify.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Add/Delete classification table request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/cop/cop.api b/src/vnet/cop/cop.api
index 693160018a4..a11b45170a4 100644
--- a/src/vnet/cop/cop.api
+++ b/src/vnet/cop/cop.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief cop: enable/disable junk filtration features on an interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/devices/af_packet/af_packet.api b/src/vnet/devices/af_packet/af_packet.api
index 8d40ad60c02..f815042ad55 100644
--- a/src/vnet/devices/af_packet/af_packet.api
+++ b/src/vnet/devices/af_packet/af_packet.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Create host-interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/devices/netmap/netmap.api b/src/vnet/devices/netmap/netmap.api
index 8dc698b999b..d2de03388ea 100644
--- a/src/vnet/devices/netmap/netmap.api
+++ b/src/vnet/devices/netmap/netmap.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Create netmap
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/devices/virtio/vhost_user.api b/src/vnet/devices/virtio/vhost_user.api
index 28d5e8916b6..6f21cb6c3ab 100644
--- a/src/vnet/devices/virtio/vhost_user.api
+++ b/src/vnet/devices/virtio/vhost_user.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief vhost-user interface create request
@param client_index - opaque cookie to identify the sender
@param is_server - our side is socket server
diff --git a/src/vnet/dhcp/dhcp.api b/src/vnet/dhcp/dhcp.api
index c632c0877ae..628b674e1c6 100644
--- a/src/vnet/dhcp/dhcp.api
+++ b/src/vnet/dhcp/dhcp.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief DHCP Proxy config add / del request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/ethernet/p2p_ethernet.api b/src/vnet/ethernet/p2p_ethernet.api
index 8fb66376522..ead7cab9f80 100644
--- a/src/vnet/ethernet/p2p_ethernet.api
+++ b/src/vnet/ethernet/p2p_ethernet.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
define p2p_ethernet_add
{
u32 client_index;
diff --git a/src/vnet/flow/flow.api b/src/vnet/flow/flow.api
index 1c5e8c5c1fe..6c49428f152 100644
--- a/src/vnet/flow/flow.api
+++ b/src/vnet/flow/flow.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Configure IPFIX exporter process request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/gre/gre.api b/src/vnet/gre/gre.api
index 28f6dbc94fa..1091835617c 100644
--- a/src/vnet/gre/gre.api
+++ b/src/vnet/gre/gre.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
define gre_add_del_tunnel
{
u32 client_index;
diff --git a/src/vnet/interface.api b/src/vnet/interface.api
index 94ecdd9f9ff..2f2e8373357 100644
--- a/src/vnet/interface.api
+++ b/src/vnet/interface.api
@@ -1,3 +1,5 @@
+vl_api_version 1.0.0
+
/** \brief Set flags on the interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/ip/ip.api b/src/vnet/ip/ip.api
index 4b7019f087e..69ab7011943 100644
--- a/src/vnet/ip/ip.api
+++ b/src/vnet/ip/ip.api
@@ -19,6 +19,8 @@
called through a shared memory interface.
*/
+vl_api_version 1.0.0
+
/** \brief Add / del table request
A table can be added multiple times, but need be deleted only once.
@param client_index - opaque cookie to identify the sender
diff --git a/src/vnet/ipsec-gre/ipsec_gre.api b/src/vnet/ipsec-gre/ipsec_gre.api
index 793bca0afcd..ad6ec4e84e0 100644
--- a/src/vnet/ipsec-gre/ipsec_gre.api
+++ b/src/vnet/ipsec-gre/ipsec_gre.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Add / del ipsec gre tunnel request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/ipsec/ipsec.api b/src/vnet/ipsec/ipsec.api
index 4e283b6069e..14d6c187503 100644
--- a/src/vnet/ipsec/ipsec.api
+++ b/src/vnet/ipsec/ipsec.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief IPsec: Add/delete Security Policy Database
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/l2/l2.api b/src/vnet/l2/l2.api
index ac923de4032..18383652827 100644
--- a/src/vnet/l2/l2.api
+++ b/src/vnet/l2/l2.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Reply to l2_xconnect_dump
@param context - sender context which was passed in the request
@param rx_sw_if_index - Receive interface index
diff --git a/src/vnet/l2tp/l2tp.api b/src/vnet/l2tp/l2tp.api
index 4587a8076ec..1ccf71b89a7 100644
--- a/src/vnet/l2tp/l2tp.api
+++ b/src/vnet/l2tp/l2tp.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief l2tpv3 tunnel interface create request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/lisp-cp/lisp.api b/src/vnet/lisp-cp/lisp.api
index 8bed71b3bf7..7ec17d99799 100644
--- a/src/vnet/lisp-cp/lisp.api
+++ b/src/vnet/lisp-cp/lisp.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
typeonly manual_print manual_endian define local_locator
{
u32 sw_if_index;
diff --git a/src/vnet/lisp-cp/one.api b/src/vnet/lisp-cp/one.api
index 39f2802da29..6cb2ef3a620 100644
--- a/src/vnet/lisp-cp/one.api
+++ b/src/vnet/lisp-cp/one.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
typeonly manual_print manual_endian define one_local_locator
{
u32 sw_if_index;
diff --git a/src/vnet/lisp-gpe/lisp_gpe.api b/src/vnet/lisp-gpe/lisp_gpe.api
index 07ee3d7bf77..626038fc234 100644
--- a/src/vnet/lisp-gpe/lisp_gpe.api
+++ b/src/vnet/lisp-gpe/lisp_gpe.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief GPE locator structure
@param is_ip4 - whether addr is IPv4 or v6
@param weight - locator weight
diff --git a/src/vnet/lldp/lldp.api b/src/vnet/lldp/lldp.api
index 02fe32ca742..8117ed41b9c 100644
--- a/src/vnet/lldp/lldp.api
+++ b/src/vnet/lldp/lldp.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief configure global parameter for LLDP
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/map/map.api b/src/vnet/map/map.api
index 4b142c8fb4a..14f10e73342 100644
--- a/src/vnet/map/map.api
+++ b/src/vnet/map/map.api
@@ -13,6 +13,7 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
/** \brief Add MAP domains
@param client_index - opaque cookie to identify the sender
diff --git a/src/vnet/mpls/mpls.api b/src/vnet/mpls/mpls.api
index 36488d0c7b9..3c817db1306 100644
--- a/src/vnet/mpls/mpls.api
+++ b/src/vnet/mpls/mpls.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Bind/Unbind an MPLS local label to an IP prefix. i.e. create
a per-prefix label entry.
@param client_index - opaque cookie to identify the sender
diff --git a/src/vnet/policer/policer.api b/src/vnet/policer/policer.api
index 26c69032907..13024ddee15 100644
--- a/src/vnet/policer/policer.api
+++ b/src/vnet/policer/policer.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Add/del policer
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/session/session.api b/src/vnet/session/session.api
index 30d2ae96bff..992a0638698 100644
--- a/src/vnet/session/session.api
+++ b/src/vnet/session/session.api
@@ -12,7 +12,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
+
+vl_api_version 1.0.0
+
/** \brief client->vpp, attach application to session layer
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/span/span.api b/src/vnet/span/span.api
index 03cd60ecf24..a0f29153d27 100644
--- a/src/vnet/span/span.api
+++ b/src/vnet/span/span.api
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief Enable/Disable span to mirror traffic from one interface to another
@param client_index - opaque cookie to identify the sender
@param context - sender context which was passed in the request
diff --git a/src/vnet/srv6/sr.api b/src/vnet/srv6/sr.api
index 9e9007418b5..2c72cc55ed2 100644
--- a/src/vnet/srv6/sr.api
+++ b/src/vnet/srv6/sr.api
@@ -1,3 +1,4 @@
+/* Hey Emacs use -*- mode: C -*- */
/*
* Copyright (c) 2015-2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,6 +14,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
/** \brief IPv6 SR LocalSID add/del request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@@ -20,7 +23,8 @@
@param localsid_addr IPv6 address of the localsid
@param end_psp Boolean of whether decapsulation is allowed in this function
@param behavior Type of behavior (function) for this localsid
- @param sw_if_index Only for L2/L3 xconnect. OIF. In VRF variant the fib_table.
+ @param sw_if_index Only for L2/L3 xconnect. OIF. In VRF variant the
+ fib_table.
@param vlan_index Only for L2 xconnect. Outgoing VLAN tag.
@param fib_table FIB table in which we should install the localsid entry
@param nh_addr Next Hop IPv4/IPv6 address. Only for L2/L3 xconnect.
@@ -161,7 +165,7 @@ autoreply define sr_steering_add_del
};*/
/*
- * fd.io coding-style-patch-verification: ON
+ * fd.io coding-style-patch-verification: OFF
* Local Variables:
* eval: (c-set-style "gnu")
* End:
diff --git a/src/vnet/unix/tap.api b/src/vnet/unix/tap.api
index d9fba37134e..6b1b2b4f0fc 100644
--- a/src/vnet/unix/tap.api
+++ b/src/vnet/unix/tap.api
@@ -19,6 +19,8 @@
the Linux kernel TAP device driver
*/
+vl_api_version 1.0.0
+
/** \brief Initialize a new tap interface with the given paramters
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.api b/src/vnet/vxlan-gpe/vxlan_gpe.api
index 04082d69c65..6391148f687 100644
--- a/src/vnet/vxlan-gpe/vxlan_gpe.api
+++ b/src/vnet/vxlan-gpe/vxlan_gpe.api
@@ -13,6 +13,8 @@
* limitations under the License.
*/
+vl_api_version 1.0.0
+
define vxlan_gpe_add_del_tunnel
{
u32 client_index;
diff --git a/src/vnet/vxlan/vxlan.api b/src/vnet/vxlan/vxlan.api
index 6c331a58223..64850f0449f 100644
--- a/src/vnet/vxlan/vxlan.api
+++ b/src/vnet/vxlan/vxlan.api
@@ -13,7 +13,9 @@
* limitations under the License.
*/
- define vxlan_add_del_tunnel
+vl_api_version 1.0.0
+
+define vxlan_add_del_tunnel
{
u32 client_index;
u32 context;
diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index 5d4a63b9061..7350936d061 100644
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -2445,6 +2445,11 @@ setup_message_id_table (api_main_t * am)
foreach_vl_msg_name_crc_memclnt;
foreach_vl_msg_name_crc_vpe;
#undef _
+
+#define vl_api_version_tuple(n,mj, mi, p) \
+ vl_msg_api_add_version (am, #n, mj, mi, p);
+#include <vpp/api/vpe_all_api_h.h>
+#undef vl_api_version_tuple
}
diff --git a/src/vpp/api/vpe.api b/src/vpp/api/vpe.api
index b8e581891df..f0f6f41f7eb 100644
--- a/src/vpp/api/vpe.api
+++ b/src/vpp/api/vpe.api
@@ -19,6 +19,8 @@
called through a shared memory interface.
*/
+vl_api_version 1.0.0
+
/*
* Note: API placement cleanup in progress
* If you're looking for interface APIs, please
diff --git a/src/vpp/stats/stats.api b/src/vpp/stats/stats.api
index caf8f51543d..ec1ca663adc 100644
--- a/src/vpp/stats/stats.api
+++ b/src/vpp/stats/stats.api
@@ -18,6 +18,7 @@
This file defines the stats API
*/
+vl_api_version 1.0.0
/** \brief Want Stats, enable/disable ALL stats updates
@param client_index - opaque cookie to identify the sender