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>
write('typedef enum {\n')
for t in s['Define']:
write(' VL_API_{},\n'.format(t.name.upper()))
- write(' VL_MSG_FIRST_AVAILABLE\n')
+ write(' VL_MSG_{}_LAST\n'.format(module.upper()))
write('}} vl_api_{}_enum_t;\n'.format(module))
write('setup_message_id_table (void) {\n')
write(' api_main_t *am = my_api_main;\n')
write(' vl_msg_api_msg_config_t c;\n')
- write(' u16 msg_id_base = vl_msg_api_get_msg_ids ("{}_{crc:08x}", VL_MSG_FIRST_AVAILABLE);\n'
- .format(module, crc=file_crc))
+ write(' u16 msg_id_base = vl_msg_api_get_msg_ids ("{}_{crc:08x}", VL_MSG_{m}_LAST);\n'
+ .format(module, crc=file_crc, m=module.upper()))
for d in defines:
write('}\n')
-def generate_c_test_plugin_boilerplate(services, defines, file_crc, module, stream):
+def generate_c_test_boilerplate(services, defines, file_crc, module, plugin, stream):
write = stream.write
define_hash = {d.name:d for d in defines}
.format(n=e, ID=e.upper()))
write('}\n')
-
- write('clib_error_t * vat_plugin_register (vat_main_t *vam)\n')
+ if plugin:
+ write('clib_error_t * vat_plugin_register (vat_main_t *vam)\n')
+ else:
+ write('clib_error_t * vat_{}_plugin_register (vat_main_t *vam)\n'.format(module))
write('{\n')
write(' {n}_test_main_t * mainp = &{n}_test_main;\n'.format(n=module))
write(' mainp->vat_main = vam;\n')
write(' return 0;\n')
write('}\n')
-
#
# Plugin entry point
#
st.close()
# Generate separate C test file
- # This is only supported for plugins at the moment
st = StringIO()
- generate_c_test_plugin_boilerplate(s['Service'], s['Define'], s['file_crc'],
- modulename, st)
+ plugin = True if 'plugin' in input_filename else False
+ generate_c_test_boilerplate(s['Service'], s['Define'], s['file_crc'],
+ modulename, plugin, st)
with open (filename_c_test, 'w') as fd:
st.seek (0)
shutil.copyfileobj(st, fd)
ip_types_api.c
ip_types.c
protocols.def
+ ../vnet/arp/arp_test.c
+ ../vnet/geneve/geneve_test.c
DEPENDS api_headers
#include <vnet/l2/l2_input.h>
#include <vnet/l2tp/l2tp.h>
#include <vnet/vxlan/vxlan.h>
-#include <vnet/geneve/geneve.h>
#include <vnet/gre/gre.h>
#include <vnet/vxlan-gpe/vxlan_gpe.h>
#include <vnet/lisp-gpe/lisp_gpe.h>
vam->result_ready = 1;
}
-static void vl_api_geneve_add_del_tunnel_reply_t_handler
- (vl_api_geneve_add_del_tunnel_reply_t * mp)
-{
- vat_main_t *vam = &vat_main;
- i32 retval = ntohl (mp->retval);
- if (vam->async_mode)
- {
- vam->async_errors += (retval < 0);
- }
- else
- {
- vam->retval = retval;
- vam->sw_if_index = ntohl (mp->sw_if_index);
- vam->result_ready = 1;
- }
-}
-
-static void vl_api_geneve_add_del_tunnel_reply_t_handler_json
- (vl_api_geneve_add_del_tunnel_reply_t * mp)
-{
- vat_main_t *vam = &vat_main;
- vat_json_node_t node;
-
- vat_json_init_object (&node);
- vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
- vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
-
- vat_json_print (vam->ofp, &node);
- vat_json_free (&node);
-
- vam->retval = ntohl (mp->retval);
- vam->result_ready = 1;
-}
-
static void vl_api_vxlan_gpe_add_del_tunnel_reply_t_handler
(vl_api_vxlan_gpe_add_del_tunnel_reply_t * mp)
{
_(sw_interface_set_mpls_enable_reply) \
_(sw_interface_set_vpath_reply) \
_(sw_interface_set_vxlan_bypass_reply) \
-_(sw_interface_set_geneve_bypass_reply) \
_(sw_interface_set_vxlan_gpe_bypass_reply) \
_(sw_interface_set_l2_bridge_reply) \
_(sw_interface_set_bond_weight_reply) \
_(SW_INTERFACE_SET_MPLS_ENABLE_REPLY, sw_interface_set_mpls_enable_reply) \
_(SW_INTERFACE_SET_VPATH_REPLY, sw_interface_set_vpath_reply) \
_(SW_INTERFACE_SET_VXLAN_BYPASS_REPLY, sw_interface_set_vxlan_bypass_reply) \
-_(SW_INTERFACE_SET_GENEVE_BYPASS_REPLY, sw_interface_set_geneve_bypass_reply) \
_(SW_INTERFACE_SET_VXLAN_GPE_BYPASS_REPLY, sw_interface_set_vxlan_gpe_bypass_reply) \
_(SW_INTERFACE_SET_L2_XCONNECT_REPLY, \
sw_interface_set_l2_xconnect_reply) \
_(SW_IF_L2TPV3_TUNNEL_DETAILS, sw_if_l2tpv3_tunnel_details) \
_(VXLAN_ADD_DEL_TUNNEL_REPLY, vxlan_add_del_tunnel_reply) \
_(VXLAN_OFFLOAD_RX_REPLY, vxlan_offload_rx_reply) \
-_(GENEVE_ADD_DEL_TUNNEL_REPLY, geneve_add_del_tunnel_reply) \
_(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details) \
-_(GENEVE_TUNNEL_DETAILS, geneve_tunnel_details) \
_(GRE_TUNNEL_ADD_DEL_REPLY, gre_tunnel_add_del_reply) \
_(GRE_TUNNEL_DETAILS, gre_tunnel_details) \
_(L2_FIB_CLEAR_TABLE_REPLY, l2_fib_clear_table_reply) \
return ret;
}
-static int
-api_sw_interface_set_geneve_bypass (vat_main_t * vam)
-{
- unformat_input_t *i = vam->input;
- vl_api_sw_interface_set_geneve_bypass_t *mp;
- u32 sw_if_index = 0;
- u8 sw_if_index_set = 0;
- u8 is_enable = 1;
- u8 is_ipv6 = 0;
- int ret;
-
- /* Parse args required to build the message */
- while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (i, "%U", api_unformat_sw_if_index, vam, &sw_if_index))
- sw_if_index_set = 1;
- else if (unformat (i, "sw_if_index %d", &sw_if_index))
- sw_if_index_set = 1;
- else if (unformat (i, "enable"))
- is_enable = 1;
- else if (unformat (i, "disable"))
- is_enable = 0;
- else if (unformat (i, "ip4"))
- is_ipv6 = 0;
- else if (unformat (i, "ip6"))
- is_ipv6 = 1;
- else
- break;
- }
-
- if (sw_if_index_set == 0)
- {
- errmsg ("missing interface name or sw_if_index");
- return -99;
- }
-
- /* Construct the API message */
- M (SW_INTERFACE_SET_GENEVE_BYPASS, mp);
-
- mp->sw_if_index = ntohl (sw_if_index);
- mp->enable = is_enable;
- mp->is_ipv6 = is_ipv6;
-
- /* send it... */
- S (mp);
-
- /* Wait for a reply... */
- W (ret);
- return ret;
-}
-
static int
api_sw_interface_set_l2_xconnect (vat_main_t * vam)
{
return ret;
}
-static uword unformat_geneve_decap_next
- (unformat_input_t * input, va_list * args)
-{
- u32 *result = va_arg (*args, u32 *);
- u32 tmp;
-
- if (unformat (input, "l2"))
- *result = GENEVE_INPUT_NEXT_L2_INPUT;
- else if (unformat (input, "%d", &tmp))
- *result = tmp;
- else
- return 0;
- return 1;
-}
-
-static int
-api_geneve_add_del_tunnel (vat_main_t * vam)
-{
- unformat_input_t *line_input = vam->input;
- vl_api_geneve_add_del_tunnel_t *mp;
- ip46_address_t src, dst;
- u8 is_add = 1;
- u8 ipv4_set = 0, ipv6_set = 0;
- u8 src_set = 0;
- u8 dst_set = 0;
- u8 grp_set = 0;
- u32 mcast_sw_if_index = ~0;
- u32 encap_vrf_id = 0;
- u32 decap_next_index = ~0;
- u32 vni = 0;
- int ret;
-
- /* Can't "universally zero init" (={0}) due to GCC bug 53119 */
- clib_memset (&src, 0, sizeof src);
- clib_memset (&dst, 0, sizeof dst);
-
- while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (line_input, "del"))
- is_add = 0;
- else
- if (unformat (line_input, "src %U", unformat_ip4_address, &src.ip4))
- {
- ipv4_set = 1;
- src_set = 1;
- }
- else
- if (unformat (line_input, "dst %U", unformat_ip4_address, &dst.ip4))
- {
- ipv4_set = 1;
- dst_set = 1;
- }
- else
- if (unformat (line_input, "src %U", unformat_ip6_address, &src.ip6))
- {
- ipv6_set = 1;
- src_set = 1;
- }
- else
- if (unformat (line_input, "dst %U", unformat_ip6_address, &dst.ip6))
- {
- ipv6_set = 1;
- dst_set = 1;
- }
- else if (unformat (line_input, "group %U %U",
- unformat_ip4_address, &dst.ip4,
- api_unformat_sw_if_index, vam, &mcast_sw_if_index))
- {
- grp_set = dst_set = 1;
- ipv4_set = 1;
- }
- else if (unformat (line_input, "group %U",
- unformat_ip4_address, &dst.ip4))
- {
- grp_set = dst_set = 1;
- ipv4_set = 1;
- }
- else if (unformat (line_input, "group %U %U",
- unformat_ip6_address, &dst.ip6,
- api_unformat_sw_if_index, vam, &mcast_sw_if_index))
- {
- grp_set = dst_set = 1;
- ipv6_set = 1;
- }
- else if (unformat (line_input, "group %U",
- unformat_ip6_address, &dst.ip6))
- {
- grp_set = dst_set = 1;
- ipv6_set = 1;
- }
- else
- if (unformat (line_input, "mcast_sw_if_index %u", &mcast_sw_if_index))
- ;
- else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
- ;
- else if (unformat (line_input, "decap-next %U",
- unformat_geneve_decap_next, &decap_next_index))
- ;
- else if (unformat (line_input, "vni %d", &vni))
- ;
- else
- {
- errmsg ("parse error '%U'", format_unformat_error, line_input);
- return -99;
- }
- }
-
- if (src_set == 0)
- {
- errmsg ("tunnel src address not specified");
- return -99;
- }
- if (dst_set == 0)
- {
- errmsg ("tunnel dst address not specified");
- return -99;
- }
-
- if (grp_set && !ip46_address_is_multicast (&dst))
- {
- errmsg ("tunnel group address not multicast");
- return -99;
- }
- if (grp_set && mcast_sw_if_index == ~0)
- {
- errmsg ("tunnel nonexistent multicast device");
- return -99;
- }
- if (grp_set == 0 && ip46_address_is_multicast (&dst))
- {
- errmsg ("tunnel dst address must be unicast");
- return -99;
- }
-
-
- if (ipv4_set && ipv6_set)
- {
- errmsg ("both IPv4 and IPv6 addresses specified");
- return -99;
- }
-
- if ((vni == 0) || (vni >> 24))
- {
- errmsg ("vni not specified or out of range");
- return -99;
- }
-
- M (GENEVE_ADD_DEL_TUNNEL, mp);
-
- if (ipv6_set)
- {
- clib_memcpy (&mp->local_address.un.ip6, &src.ip6, sizeof (src.ip6));
- clib_memcpy (&mp->remote_address.un.ip6, &dst.ip6, sizeof (dst.ip6));
- }
- else
- {
- clib_memcpy (&mp->local_address.un.ip4, &src.ip4, sizeof (src.ip4));
- clib_memcpy (&mp->remote_address.un.ip4, &dst.ip4, sizeof (dst.ip4));
- }
- mp->encap_vrf_id = ntohl (encap_vrf_id);
- mp->decap_next_index = ntohl (decap_next_index);
- mp->mcast_sw_if_index = ntohl (mcast_sw_if_index);
- mp->vni = ntohl (vni);
- mp->is_add = is_add;
-
- S (mp);
- W (ret);
- return ret;
-}
-
-static void vl_api_geneve_tunnel_details_t_handler
- (vl_api_geneve_tunnel_details_t * mp)
-{
- vat_main_t *vam = &vat_main;
- ip46_address_t src = {.as_u64[0] = 0,.as_u64[1] = 0 };
- ip46_address_t dst = {.as_u64[0] = 0,.as_u64[1] = 0 };
-
- if (mp->src_address.af == ADDRESS_IP6)
- {
- clib_memcpy (&src.ip6, &mp->src_address.un.ip6, sizeof (ip6_address_t));
- clib_memcpy (&dst.ip6, &mp->dst_address.un.ip6, sizeof (ip6_address_t));
- }
- else
- {
- clib_memcpy (&src.ip4, &mp->src_address.un.ip4, sizeof (ip4_address_t));
- clib_memcpy (&dst.ip4, &mp->dst_address.un.ip4, sizeof (ip4_address_t));
- }
-
- print (vam->ofp, "%11d%24U%24U%14d%18d%13d%19d",
- ntohl (mp->sw_if_index),
- format_ip46_address, &src, IP46_TYPE_ANY,
- format_ip46_address, &dst, IP46_TYPE_ANY,
- ntohl (mp->encap_vrf_id),
- ntohl (mp->decap_next_index), ntohl (mp->vni),
- ntohl (mp->mcast_sw_if_index));
-}
-
-static void vl_api_geneve_tunnel_details_t_handler_json
- (vl_api_geneve_tunnel_details_t * mp)
-{
- vat_main_t *vam = &vat_main;
- vat_json_node_t *node = NULL;
- bool is_ipv6;
-
- if (VAT_JSON_ARRAY != vam->json_tree.type)
- {
- ASSERT (VAT_JSON_NONE == vam->json_tree.type);
- vat_json_init_array (&vam->json_tree);
- }
- node = vat_json_array_add (&vam->json_tree);
-
- vat_json_init_object (node);
- vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
- is_ipv6 = mp->src_address.af == ADDRESS_IP6;
- if (is_ipv6)
- {
- struct in6_addr ip6;
-
- clib_memcpy (&ip6, &mp->src_address.un.ip6, sizeof (ip6));
- vat_json_object_add_ip6 (node, "src_address", ip6);
- clib_memcpy (&ip6, &mp->dst_address.un.ip6, sizeof (ip6));
- vat_json_object_add_ip6 (node, "dst_address", ip6);
- }
- else
- {
- struct in_addr ip4;
-
- clib_memcpy (&ip4, &mp->src_address.un.ip4, sizeof (ip4));
- vat_json_object_add_ip4 (node, "src_address", ip4);
- clib_memcpy (&ip4, &mp->dst_address.un.ip4, sizeof (ip4));
- vat_json_object_add_ip4 (node, "dst_address", ip4);
- }
- vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
- vat_json_object_add_uint (node, "decap_next_index",
- ntohl (mp->decap_next_index));
- vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
- vat_json_object_add_uint (node, "mcast_sw_if_index",
- ntohl (mp->mcast_sw_if_index));
-}
-
-static int
-api_geneve_tunnel_dump (vat_main_t * vam)
-{
- unformat_input_t *i = vam->input;
- vl_api_geneve_tunnel_dump_t *mp;
- vl_api_control_ping_t *mp_ping;
- u32 sw_if_index;
- u8 sw_if_index_set = 0;
- int ret;
-
- /* Parse args required to build the message */
- while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (i, "sw_if_index %d", &sw_if_index))
- sw_if_index_set = 1;
- else
- break;
- }
-
- if (sw_if_index_set == 0)
- {
- sw_if_index = ~0;
- }
-
- if (!vam->json_output)
- {
- print (vam->ofp, "%11s%24s%24s%14s%18s%13s%19s",
- "sw_if_index", "local_address", "remote_address",
- "encap_vrf_id", "decap_next_index", "vni", "mcast_sw_if_index");
- }
-
- /* Get list of geneve-tunnel interfaces */
- M (GENEVE_TUNNEL_DUMP, mp);
-
- mp->sw_if_index = htonl (sw_if_index);
-
- S (mp);
-
- /* Use a control ping for synchronization */
- M (CONTROL_PING, mp_ping);
- S (mp_ping);
-
- W (ret);
- return ret;
-}
-
static int
api_gre_tunnel_add_del (vat_main_t * vam)
{
"<intfc> | sw_if_index <id> enable | disable") \
_(sw_interface_set_vxlan_bypass, \
"<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]") \
-_(sw_interface_set_geneve_bypass, \
- "<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]") \
_(sw_interface_set_l2_xconnect, \
"rx <intfc> | rx_sw_if_index <id> tx <intfc> | tx_sw_if_index <id>\n" \
"enable | disable") \
"src <ip-addr> { dst <ip-addr> | group <mcast-ip-addr>\n" \
"{ <intfc> | mcast_sw_if_index <nn> } [instance <id>]}\n" \
"vni <vni> [encap-vrf-id <nn>] [decap-next <l2|nn>] [del]") \
-_(geneve_add_del_tunnel, \
- "src <ip-addr> { dst <ip-addr> | group <mcast-ip-addr>\n" \
- "{ <intfc> | mcast_sw_if_index <nn> } }\n" \
- "vni <vni> [encap-vrf-id <nn>] [decap-next <l2|nn>] [del]") \
_(vxlan_tunnel_dump, "[<intfc> | sw_if_index <nn>]") \
-_(geneve_tunnel_dump, "[<intfc> | sw_if_index <nn>]") \
_(gre_tunnel_add_del, \
"src <ip-addr> dst <ip-addr> [outer-fib-id <nn>] [instance <n>]\n" \
"[teb | erspan <session-id>] [del]") \
vat_plugin_path = (char *) s;
}
+static void
+load_features (void)
+{
+ vat_registered_features_t *f;
+ vat_main_t *vam = &vat_main;
+ clib_error_t *error;
+
+ f = vam->feature_function_registrations;
+
+ while (f)
+ {
+ error = f->function (vam);
+ if (error)
+ {
+ clib_warning ("INIT FAILED");
+ }
+ f = f->next;
+ }
+}
+
int
main (int argc, char **argv)
{
vec_validate (vam->inbuf, 4096);
+ load_features ();
+
vam->current_file = (u8 *) "plugin-init";
vat_plugin_init (vam);
u64 bytes;
} ip6_nbr_counter_t;
+struct vat_registered_features_t;
+
typedef struct
{
/* vpe input queue */
elog_main_t elog_main;
+ struct vat_registered_features_t *feature_function_registrations;
+
/* Convenience */
vlib_main_t *vlib_main;
} vat_main_t;
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__ */
/*
uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
/* Declare message IDs */
-#include <arp/arp.api_enum.h>
-#include <arp/arp.api_types.h>
+#include <vnet/arp/arp.api_enum.h>
+#include <vnet/arp/arp.api_types.h>
#include <vpp/api/vpe.api_types.h>
static int
return ret;
}
-#include <arp/arp.api_test.c>
+#include <vnet/arp/arp.api_test.c>
+VAT_REGISTER_FEATURE_FUNCTION (vat_arp_plugin_register);
/*
* fd.io coding-style-patch-verification: ON
u32 encap_vrf_id;
u32 decap_next_index;
u32 vni;
+ option vat_help="src <ip-addr> { dst <ip-addr> | group <mcast-ip-addr> { <intfc> | mcast_sw_if_index <nn> } } vni <vni> [encap-vrf-id <nn>] [decap-next <l2|nn>] [del]";
};
define geneve_add_del_tunnel_reply
u32 client_index;
u32 context;
vl_api_interface_index_t sw_if_index;
+ option vat_help="[<intfc> | sw_if_index <nn>]";
};
define geneve_tunnel_details
vl_api_interface_index_t sw_if_index;
bool is_ipv6;
bool enable;
+ option vat_help="<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]";
};
/* convenience */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
+
+ u16 msg_id_base;
} geneve_main_t;
extern geneve_main_t geneve_main;
#include <vnet/fib/fib_table.h>
#include <vnet/ip/ip_types_api.h>
-#include <vnet/vnet_msg_enum.h>
-
-#define vl_typedefs /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
+#include <vnet/geneve/geneve.api_enum.h>
+#include <vnet/geneve/geneve.api_types.h>
+#define REPLY_MSG_ID_BASE gm->msg_id_base
#include <vlibapi/api_helper_macros.h>
-#define foreach_vpe_api_msg \
-_(SW_INTERFACE_SET_GENEVE_BYPASS, sw_interface_set_geneve_bypass) \
-_(GENEVE_ADD_DEL_TUNNEL, geneve_add_del_tunnel) \
-_(GENEVE_ADD_DEL_TUNNEL2, geneve_add_del_tunnel2) \
-_(GENEVE_TUNNEL_DUMP, geneve_tunnel_dump)
-
static void
vl_api_sw_interface_set_geneve_bypass_t_handler
(vl_api_sw_interface_set_geneve_bypass_t * mp)
{
+ geneve_main_t *gm = &geneve_main;
vl_api_sw_interface_set_geneve_bypass_reply_t *rmp;
int rv = 0;
u32 sw_if_index = ntohl (mp->sw_if_index);
static void vl_api_geneve_add_del_tunnel_t_handler
(vl_api_geneve_add_del_tunnel_t * mp)
{
+ geneve_main_t *gm = &geneve_main;
vl_api_geneve_add_del_tunnel_reply_t *rmp;
int rv = 0;
ip4_main_t *im = &ip4_main;
static void vl_api_geneve_add_del_tunnel2_t_handler
(vl_api_geneve_add_del_tunnel2_t * mp)
{
+ geneve_main_t *gm = &geneve_main;
vl_api_geneve_add_del_tunnel2_reply_t *rmp;
int rv = 0;
ip4_main_t *im = &ip4_main;
static void send_geneve_tunnel_details
(geneve_tunnel_t * t, vl_api_registration_t * reg, u32 context)
{
+ geneve_main_t *gm = &geneve_main;
vl_api_geneve_tunnel_details_t *rmp;
ip4_main_t *im4 = &ip4_main;
ip6_main_t *im6 = &ip6_main;
rmp = vl_msg_api_alloc (sizeof (*rmp));
clib_memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_GENEVE_TUNNEL_DETAILS);
+ rmp->_vl_msg_id = ntohs (VL_API_GENEVE_TUNNEL_DETAILS + gm->msg_id_base);
ip_address_encode (&t->local, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
&rmp->src_address);
ip_address_encode (&t->remote, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
}
/*
- * vpe_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has already mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
+ * geneve_api_hookup
+ * Add geneve's API message handlers to the table.
*/
-#define vl_msg_name_crc_list
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (api_main_t * am)
-{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
- foreach_vl_msg_name_crc_geneve;
-#undef _
-}
+/* API definitions */
+#include <vnet/format_fns.h>
+#include <vnet/geneve/geneve.api.c>
static clib_error_t *
geneve_api_hookup (vlib_main_t * vm)
{
- api_main_t *am = vlibapi_get_main ();
-
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_msg;
-#undef _
-
- am->api_trace_cfg[VL_API_GENEVE_ADD_DEL_TUNNEL].size += 16 * sizeof (u32);
+ geneve_main_t *gm = &geneve_main;
/*
* Set up the (msg_name, crc, message-id) table
*/
- setup_message_id_table (am);
+ gm->msg_id_base = setup_message_id_table ();
return 0;
}
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * geneve_test.c
+ *
+ * Copyright (c) 2020 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+#include <vat/vat.h>
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vnet/format_fns.h>
+#include <vnet/ip/ip.h>
+#include <vpp/api/types.h>
+#include <vnet/geneve/geneve.h>
+
+typedef struct
+{
+ /* API message ID base */
+ u16 msg_id_base;
+ u32 ping_id;
+ vat_main_t *vat_main;
+} geneve_test_main_t;
+
+geneve_test_main_t geneve_test_main;
+
+/* Declare message IDs */
+#include <vnet/geneve/geneve.api_enum.h>
+#include <vnet/geneve/geneve.api_types.h>
+#include <vpp/api/vpe.api_types.h>
+
+#define __plugin_msg_base geneve_test_main.msg_id_base
+#include <vlibapi/vat_helper_macros.h>
+uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
+
+static void vl_api_geneve_add_del_tunnel2_reply_t_handler
+ (vl_api_geneve_add_del_tunnel2_reply_t * mp)
+{
+}
+static void vl_api_geneve_add_del_tunnel_reply_t_handler
+ (vl_api_geneve_add_del_tunnel_reply_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ i32 retval = ntohl (mp->retval);
+ if (vam->async_mode)
+ {
+ vam->async_errors += (retval < 0);
+ }
+ else
+ {
+ vam->retval = retval;
+ vam->sw_if_index = ntohl (mp->sw_if_index);
+ vam->result_ready = 1;
+ }
+}
+
+static int
+api_sw_interface_set_geneve_bypass (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_sw_interface_set_geneve_bypass_t *mp;
+ u32 sw_if_index = 0;
+ u8 sw_if_index_set = 0;
+ u8 is_enable = 1;
+ u8 is_ipv6 = 0;
+ int ret;
+
+ /* Parse args required to build the message */
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+ sw_if_index_set = 1;
+ else if (unformat (i, "sw_if_index %d", &sw_if_index))
+ sw_if_index_set = 1;
+ else if (unformat (i, "enable"))
+ is_enable = 1;
+ else if (unformat (i, "disable"))
+ is_enable = 0;
+ else if (unformat (i, "ip4"))
+ is_ipv6 = 0;
+ else if (unformat (i, "ip6"))
+ is_ipv6 = 1;
+ else
+ break;
+ }
+
+ if (sw_if_index_set == 0)
+ {
+ errmsg ("missing interface name or sw_if_index");
+ return -99;
+ }
+
+ /* Construct the API message */
+ M (SW_INTERFACE_SET_GENEVE_BYPASS, mp);
+
+ mp->sw_if_index = ntohl (sw_if_index);
+ mp->enable = is_enable;
+ mp->is_ipv6 = is_ipv6;
+
+ /* send it... */
+ S (mp);
+
+ /* Wait for a reply... */
+ W (ret);
+ return ret;
+}
+static uword unformat_geneve_decap_next
+ (unformat_input_t * input, va_list * args)
+{
+ u32 *result = va_arg (*args, u32 *);
+ u32 tmp;
+
+ if (unformat (input, "l2"))
+ *result = GENEVE_INPUT_NEXT_L2_INPUT;
+ else if (unformat (input, "%d", &tmp))
+ *result = tmp;
+ else
+ return 0;
+ return 1;
+}
+
+static int
+api_geneve_add_del_tunnel2 (vat_main_t * vam)
+{
+ return 0; // NOT YET IMPLEMENTED
+}
+
+static int
+api_geneve_add_del_tunnel (vat_main_t * vam)
+{
+ unformat_input_t *line_input = vam->input;
+ vl_api_geneve_add_del_tunnel_t *mp;
+ ip46_address_t src, dst;
+ u8 is_add = 1;
+ u8 ipv4_set = 0, ipv6_set = 0;
+ u8 src_set = 0;
+ u8 dst_set = 0;
+ u8 grp_set = 0;
+ u32 mcast_sw_if_index = ~0;
+ u32 encap_vrf_id = 0;
+ u32 decap_next_index = ~0;
+ u32 vni = 0;
+ int ret;
+
+ /* Can't "universally zero init" (={0}) due to GCC bug 53119 */
+ clib_memset (&src, 0, sizeof src);
+ clib_memset (&dst, 0, sizeof dst);
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "del"))
+ is_add = 0;
+ else
+ if (unformat (line_input, "src %U", unformat_ip4_address, &src.ip4))
+ {
+ ipv4_set = 1;
+ src_set = 1;
+ }
+ else
+ if (unformat (line_input, "dst %U", unformat_ip4_address, &dst.ip4))
+ {
+ ipv4_set = 1;
+ dst_set = 1;
+ }
+ else
+ if (unformat (line_input, "src %U", unformat_ip6_address, &src.ip6))
+ {
+ ipv6_set = 1;
+ src_set = 1;
+ }
+ else
+ if (unformat (line_input, "dst %U", unformat_ip6_address, &dst.ip6))
+ {
+ ipv6_set = 1;
+ dst_set = 1;
+ }
+ else if (unformat (line_input, "group %U %U",
+ unformat_ip4_address, &dst.ip4,
+ unformat_sw_if_index, vam, &mcast_sw_if_index))
+ {
+ grp_set = dst_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "group %U",
+ unformat_ip4_address, &dst.ip4))
+ {
+ grp_set = dst_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "group %U %U",
+ unformat_ip6_address, &dst.ip6,
+ unformat_sw_if_index, vam, &mcast_sw_if_index))
+ {
+ grp_set = dst_set = 1;
+ ipv6_set = 1;
+ }
+ else if (unformat (line_input, "group %U",
+ unformat_ip6_address, &dst.ip6))
+ {
+ grp_set = dst_set = 1;
+ ipv6_set = 1;
+ }
+ else
+ if (unformat (line_input, "mcast_sw_if_index %u", &mcast_sw_if_index))
+ ;
+ else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
+ ;
+ else if (unformat (line_input, "decap-next %U",
+ unformat_geneve_decap_next, &decap_next_index))
+ ;
+ else if (unformat (line_input, "vni %d", &vni))
+ ;
+ else
+ {
+ errmsg ("parse error '%U'", format_unformat_error, line_input);
+ return -99;
+ }
+ }
+
+ if (src_set == 0)
+ {
+ errmsg ("tunnel src address not specified");
+ return -99;
+ }
+ if (dst_set == 0)
+ {
+ errmsg ("tunnel dst address not specified");
+ return -99;
+ }
+
+ if (grp_set && !ip46_address_is_multicast (&dst))
+ {
+ errmsg ("tunnel group address not multicast");
+ return -99;
+ }
+ if (grp_set && mcast_sw_if_index == ~0)
+ {
+ errmsg ("tunnel nonexistent multicast device");
+ return -99;
+ }
+ if (grp_set == 0 && ip46_address_is_multicast (&dst))
+ {
+ errmsg ("tunnel dst address must be unicast");
+ return -99;
+ }
+
+
+ if (ipv4_set && ipv6_set)
+ {
+ errmsg ("both IPv4 and IPv6 addresses specified");
+ return -99;
+ }
+
+ if ((vni == 0) || (vni >> 24))
+ {
+ errmsg ("vni not specified or out of range");
+ return -99;
+ }
+
+ M (GENEVE_ADD_DEL_TUNNEL, mp);
+
+ if (ipv6_set)
+ {
+ clib_memcpy (&mp->local_address.un.ip6, &src.ip6, sizeof (src.ip6));
+ clib_memcpy (&mp->remote_address.un.ip6, &dst.ip6, sizeof (dst.ip6));
+ }
+ else
+ {
+ clib_memcpy (&mp->local_address.un.ip4, &src.ip4, sizeof (src.ip4));
+ clib_memcpy (&mp->remote_address.un.ip4, &dst.ip4, sizeof (dst.ip4));
+ }
+ mp->encap_vrf_id = ntohl (encap_vrf_id);
+ mp->decap_next_index = ntohl (decap_next_index);
+ mp->mcast_sw_if_index = ntohl (mcast_sw_if_index);
+ mp->vni = ntohl (vni);
+ mp->is_add = is_add;
+
+ S (mp);
+ W (ret);
+ return ret;
+}
+
+static void vl_api_geneve_tunnel_details_t_handler
+ (vl_api_geneve_tunnel_details_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ ip46_address_t src = {.as_u64[0] = 0,.as_u64[1] = 0 };
+ ip46_address_t dst = {.as_u64[0] = 0,.as_u64[1] = 0 };
+
+ if (mp->src_address.af == ADDRESS_IP6)
+ {
+ clib_memcpy (&src.ip6, &mp->src_address.un.ip6, sizeof (ip6_address_t));
+ clib_memcpy (&dst.ip6, &mp->dst_address.un.ip6, sizeof (ip6_address_t));
+ }
+ else
+ {
+ clib_memcpy (&src.ip4, &mp->src_address.un.ip4, sizeof (ip4_address_t));
+ clib_memcpy (&dst.ip4, &mp->dst_address.un.ip4, sizeof (ip4_address_t));
+ }
+
+ print (vam->ofp, "%11d%24U%24U%14d%18d%13d%19d",
+ ntohl (mp->sw_if_index),
+ format_ip46_address, &src, IP46_TYPE_ANY,
+ format_ip46_address, &dst, IP46_TYPE_ANY,
+ ntohl (mp->encap_vrf_id),
+ ntohl (mp->decap_next_index), ntohl (mp->vni),
+ ntohl (mp->mcast_sw_if_index));
+}
+
+static int
+api_geneve_tunnel_dump (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_geneve_tunnel_dump_t *mp;
+ vl_api_control_ping_t *mp_ping;
+ u32 sw_if_index;
+ u8 sw_if_index_set = 0;
+ int ret;
+ geneve_test_main_t *gm = &geneve_test_main;
+
+ /* Parse args required to build the message */
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "sw_if_index %d", &sw_if_index))
+ sw_if_index_set = 1;
+ else
+ break;
+ }
+
+ if (sw_if_index_set == 0)
+ {
+ sw_if_index = ~0;
+ }
+
+ if (!vam->json_output)
+ {
+ print (vam->ofp, "%11s%24s%24s%14s%18s%13s%19s",
+ "sw_if_index", "local_address", "remote_address",
+ "encap_vrf_id", "decap_next_index", "vni", "mcast_sw_if_index");
+ }
+
+ /* Get list of geneve-tunnel interfaces */
+ M (GENEVE_TUNNEL_DUMP, mp);
+
+ mp->sw_if_index = htonl (sw_if_index);
+
+ S (mp);
+
+ /* Use a control ping for synchronization */
+ if (!gm->ping_id)
+ gm->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
+ mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
+ mp_ping->_vl_msg_id = htons (gm->ping_id);
+ mp_ping->client_index = vam->my_client_index;
+ S (mp_ping);
+
+ W (ret);
+ return ret;
+}
+
+#include <vnet/geneve/geneve.api_test.c>
+VAT_REGISTER_FEATURE_FUNCTION(vat_geneve_plugin_register);
+
#include <vnet/span/span.api.h>
#include <vnet/ip/ip.api.h>
#include <vnet/vxlan/vxlan.api.h>
-#include <vnet/geneve/geneve.api.h>
#include <vnet/lldp/lldp.api.h>
#include <vnet/vxlan-gpe/vxlan_gpe.api.h>
#include <vnet/bfd/bfd.api.h>
api/api_main.c
api/plugin.c
api/types.c
+ ../vnet/arp/arp_test.c
+ ../vnet/geneve/geneve_test.c
)
add_definitions(-DVPP_API_TEST_BUILTIN=1)
endif()
}
#if VPP_API_TEST_BUILTIN > 0
+static void
+load_features (void)
+{
+ vat_registered_features_t *f;
+ vat_main_t *vam = &vat_main;
+ clib_error_t *error;
+
+ f = vam->feature_function_registrations;
+
+ while (f)
+ {
+ error = f->function (vam);
+ if (error)
+ {
+ clib_warning ("INIT FAILED");
+ }
+ f = f->next;
+ }
+}
+
clib_error_t *
vat_builtin_main_init (vlib_main_t * vm)
{
if (rv)
clib_warning ("vat_plugin_init returned %d", rv);
+ load_features ();
+
return 0;
}
#endif
#include <vnet/srmpls/sr_mpls.h>
#include <vnet/gre/gre.h>
#include <vnet/vxlan-gpe/vxlan_gpe.h>
-#include <vnet/geneve/geneve.h>
#include <vnet/classify/policer_classify.h>
#include <vnet/policer/xlate.h>
#include <vnet/policer/policer.h>
FINISH;
}
-static void *vl_api_sw_interface_set_geneve_bypass_t_print
- (vl_api_sw_interface_set_geneve_bypass_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: sw_interface_set_geneve_bypass ");
-
- s = format (s, "sw_if_index %d ", (mp->sw_if_index));
-
- if (mp->is_ipv6)
- s = format (s, "ip6 ");
-
- if (mp->enable)
- s = format (s, "enable ");
- else
- s = format (s, "disable ");
-
- FINISH;
-}
-
static void *vl_api_sw_interface_set_l2_xconnect_t_print
(vl_api_sw_interface_set_l2_xconnect_t * mp, void *handle)
{
FINISH;
}
-static void *vl_api_geneve_add_del_tunnel_t_print
- (vl_api_geneve_add_del_tunnel_t * mp, void *handle)
-{
- u8 *s;
- s = format (0, "SCRIPT: geneve_add_del_tunnel ");
-
- ip46_address_t local;
- ip46_address_t remote;
- ip_address_decode (&mp->remote_address, &remote);
- ip_address_decode (&mp->local_address, &local);
-
- u8 is_grp = ip46_address_is_multicast (&remote);
- char *remote_name = is_grp ? "group" : "dst";
-
- s = format (s, "src %U ", format_ip46_address, &local, IP46_TYPE_ANY);
- s = format (s, "%s %U ", remote_name, format_ip46_address,
- &remote, IP46_TYPE_ANY);
-
- if (is_grp)
- s = format (s, "mcast_sw_if_index %d ", (mp->mcast_sw_if_index));
-
- if (mp->encap_vrf_id)
- s = format (s, "encap-vrf-id %d ", (mp->encap_vrf_id));
-
- s = format (s, "decap-next %d ", (mp->decap_next_index));
-
- s = format (s, "vni %d ", (mp->vni));
-
- if (mp->is_add == 0)
- s = format (s, "del ");
-
- FINISH;
-}
-
-static void *vl_api_geneve_tunnel_dump_t_print
- (vl_api_geneve_tunnel_dump_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: geneve_tunnel_dump ");
-
- s = format (s, "sw_if_index %d ", (mp->sw_if_index));
-
- FINISH;
-}
-
static void *vl_api_gre_tunnel_add_del_t_print
(vl_api_gre_tunnel_add_del_t * mp, void *handle)
{
_(SW_INTERFACE_SET_MPLS_ENABLE, sw_interface_set_mpls_enable) \
_(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
_(SW_INTERFACE_SET_VXLAN_BYPASS, sw_interface_set_vxlan_bypass) \
-_(SW_INTERFACE_SET_GENEVE_BYPASS, sw_interface_set_geneve_bypass) \
_(BOND_CREATE, bond_create) \
_(BOND_CREATE2, bond_create2) \
_(BOND_DELETE, bond_delete) \
_(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
_(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
_(VXLAN_OFFLOAD_RX, vxlan_offload_rx) \
-_(GENEVE_ADD_DEL_TUNNEL, geneve_add_del_tunnel) \
-_(GENEVE_TUNNEL_DUMP, geneve_tunnel_dump) \
_(GRE_TUNNEL_ADD_DEL, gre_tunnel_add_del) \
_(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
_(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
Code Review / vpp.git / commitdiff