#include <vlibapi/api.h>
#include <vlibmemory/api.h>
-#include <vlibsocket/api.h>
#include <vnet/ip/ip6_hop_by_hop.h>
#include "ioam_cache.h"
/* define message IDs */
-#include <ioam/ip6/ioam_cache_msg_enum.h>
-
-/* define message structures */
-#define vl_typedefs
-#include <ioam/ip6/ioam_cache_all_api_h.h>
-#undef vl_typedefs
-
-/* define generated endian-swappers */
-#define vl_endianfun
-#include <ioam/ip6/ioam_cache_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 <ioam/ip6/ioam_cache_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <ioam/ip6/ioam_cache_all_api_h.h>
-#undef vl_api_version
+#include <ioam/ip6/ioam_cache.api_enum.h>
+#include <ioam/ip6/ioam_cache.api_types.h>
#define REPLY_MSG_ID_BASE cm->msg_id_base
#include <vlibapi/api_helper_macros.h>
-/* List of message types that this plugin understands */
-#define foreach_ioam_cache_plugin_api_msg \
-_(IOAM_CACHE_IP6_ENABLE_DISABLE, ioam_cache_ip6_enable_disable)
+ioam_cache_main_t ioam_cache_main;
static u8 *
ioam_e2e_id_trace_handler (u8 * s, ip6_hop_by_hop_option_t * opt)
/* Action function shared between message handler and debug CLI */
int
-ioam_cache_ip6_enable_disable (ioam_cache_main_t * em, u8 is_disable)
+ioam_cache_ip6_enable_disable (ioam_cache_main_t * em,
+ ip6_address_t * sr_localsid, u8 is_disable)
{
vlib_main_t *vm = em->vlib_main;
if (is_disable == 0)
{
ioam_cache_table_init (vm);
+ em->sr_localsid_cache.as_u64[0] = sr_localsid->as_u64[0];
+ em->sr_localsid_cache.as_u64[1] = sr_localsid->as_u64[1];
ip6_hbh_set_next_override (em->cache_hbh_slot);
ip6_hbh_register_option (HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE_ID,
0, ioam_e2e_id_trace_handler);
{
ip6_hbh_set_next_override (IP6_LOOKUP_NEXT_POP_HOP_BY_HOP);
ioam_cache_table_destroy (vm);
+ em->sr_localsid_cache.as_u64[0] = 0;
+ em->sr_localsid_cache.as_u64[1] = 0;
ip6_hbh_unregister_option (HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE_ID);
ip6_hbh_unregister_option (HBH_OPTION_TYPE_IOAM_E2E_CACHE_ID);
}
int
ioam_tunnel_select_ip6_enable_disable (ioam_cache_main_t * em,
u8 criteria,
- u8 no_of_responses, u8 is_disable)
+ u8 no_of_responses,
+ ip6_address_t * sr_localsid,
+ u8 is_disable)
{
vlib_main_t *vm = em->vlib_main;
ioam_cache_ts_table_init (vm);
em->criteria_oneway = criteria;
em->wait_for_responses = no_of_responses;
+ em->sr_localsid_ts.as_u64[0] = sr_localsid->as_u64[0];
+ em->sr_localsid_ts.as_u64[1] = sr_localsid->as_u64[1];
ip6_hbh_set_next_override (em->ts_hbh_slot);
ip6_ioam_ts_cache_set_rewrite ();
ip6_hbh_register_option (HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE_ID,
{
ioam_cache_ts_timer_node_enable (vm, 0);
ip6_hbh_set_next_override (IP6_LOOKUP_NEXT_POP_HOP_BY_HOP);
+ em->sr_localsid_ts.as_u64[0] = 0;
+ em->sr_localsid_ts.as_u64[1] = 0;
ioam_cache_ts_table_destroy (vm);
ip6_ioam_ts_cache_cleanup_rewrite ();
ip6_hbh_unregister_option (HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE_ID);
{
vl_api_ioam_cache_ip6_enable_disable_reply_t *rmp;
ioam_cache_main_t *cm = &ioam_cache_main;
+ ip6_address_t sr_localsid;
int rv;
- rv = ioam_cache_ip6_enable_disable (cm, (int) (mp->is_disable));
+ sr_localsid.as_u64[0] = 0;
+ sr_localsid.as_u64[1] = 0;
+ rv =
+ ioam_cache_ip6_enable_disable (cm, &sr_localsid, (int) (mp->is_disable));
REPLY_MACRO (VL_API_IOAM_CACHE_IP6_ENABLE_DISABLE_REPLY);
}
-/* Set up the API message handling tables */
-static clib_error_t *
-ioam_cache_plugin_api_hookup (vlib_main_t * vm)
-{
- ioam_cache_main_t *sm = &ioam_cache_main;
-#define _(N,n) \
- vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
- #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_ioam_cache_plugin_api_msg;
-#undef _
-
- return 0;
-}
-
-#define vl_msg_name_crc_list
-#include <ioam/ip6/ioam_cache_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (ioam_cache_main_t * sm, api_main_t * am)
-{
-#define _(id,n,crc) \
- vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
- foreach_vl_msg_name_crc_ioam_cache;
-#undef _
-}
-
static clib_error_t *
set_ioam_cache_command_fn (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
ioam_cache_main_t *em = &ioam_cache_main;
u8 is_disable = 0;
+ ip6_address_t sr_localsid;
+ u8 address_set = 0;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, "disable"))
is_disable = 1;
+ else if (!address_set
+ && unformat (input, "sr_localsid %U", unformat_ip6_address,
+ &sr_localsid))
+ address_set = 1;
else
break;
}
- ioam_cache_ip6_enable_disable (em, is_disable);
+
+ if (is_disable == 0 && !address_set)
+ return clib_error_return (0, "Error: SRv6 LocalSID address is mandatory");
+
+ ioam_cache_ip6_enable_disable (em, &sr_localsid, is_disable);
return 0;
}
VLIB_CLI_COMMAND (set_ioam_cache_command, static) =
{
.path = "set ioam ip6 cache",.short_help =
- "set ioam ip6 cache [disable]",.function = set_ioam_cache_command_fn};
+ "set ioam ip6 cache sr_localsid <ip6 address> [disable]",.function =
+ set_ioam_cache_command_fn};
/* *INDENT_ON* */
#define IOAM_TS_WAIT_FOR_RESPONSES 3
ioam_cache_main_t *em = &ioam_cache_main;
u8 is_disable = 0;
u8 one_way = 0;
+ ip6_address_t sr_localsid;
+ u8 address_set = 0;
u8 no_of_responses = IOAM_TS_WAIT_FOR_RESPONSES;
+
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, "disable"))
one_way = 1;
else if (unformat (input, "wait_for_responses %d", &no_of_responses))
;
+ else if (!address_set
+ && unformat (input, "sr_localsid %U", unformat_ip6_address,
+ &sr_localsid))
+ address_set = 1;
else
break;
}
+ if (is_disable == 0 && !address_set)
+ return clib_error_return (0,
+ "Error: SRv6 LocalSID address is mandatory to receive response.");
ioam_tunnel_select_ip6_enable_disable (em, one_way, no_of_responses,
- is_disable);
+ &sr_localsid, is_disable);
return 0;
}
VLIB_CLI_COMMAND (set_ioam_cache_ts_command, static) =
{
.path = "set ioam ip6 sr-tunnel-select",.short_help =
- "set ioam ip6 sr-tunnel-select [disable] [oneway|rtt] [wait_for_responses <n|default 3>]",.function
- = set_ioam_tunnel_select_command_fn};
+ "set ioam ip6 sr-tunnel-select [disable] [oneway|rtt] [wait_for_responses <n|default 3>] \
+ [sr_localsid <ip6 address>]",.function = set_ioam_tunnel_select_command_fn};
/* *INDENT_ON* */
static void
int no_of_threads = vec_len (vlib_worker_threads);
int i;
- pool_foreach (entry, cm->ioam_rewrite_pool, (
- {
- vlib_cli_output (vm, "%U",
- format_ioam_cache_entry,
- entry);
- }));
+ pool_foreach (entry, cm->ioam_rewrite_pool)
+ {
+ vlib_cli_output (vm, "%U", format_ioam_cache_entry, entry);
+ }
if (cm->ts_stats)
for (i = 0; i < no_of_threads; i++)
if (verbose == 1)
vlib_worker_thread_barrier_sync (vm);
- pool_foreach (ts_entry, cm->ioam_ts_pool[i], (
- {
- vlib_cli_output (vm,
- "%U",
- format_ioam_cache_ts_entry,
- ts_entry,
- (u32)
- i);
- }
- ));
+ pool_foreach (ts_entry, cm->ioam_ts_pool[i])
+ {
+ vlib_cli_output (vm, "%U", format_ioam_cache_ts_entry, ts_entry,
+ (u32) i);
+ }
vlib_worker_thread_barrier_release (vm);
}
{
if (unformat (input, "verbose"))
verbose = 1;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
}
ioam_cache_table_print (vm, verbose);
"show ioam ip6 cache [verbose]",.function = show_ioam_cache_command_fn};
/* *INDENT_ON* */
+#include <ioam/ip6/ioam_cache.api.c>
static clib_error_t *
ioam_cache_init (vlib_main_t * vm)
{
+ vlib_node_t *node;
ioam_cache_main_t *em = &ioam_cache_main;
- clib_error_t *error = 0;
- u8 *name;
u32 cache_node_index = ioam_cache_node.index;
u32 ts_node_index = ioam_cache_ts_node.index;
vlib_node_t *ip6_hbyh_node = NULL, *ip6_hbh_pop_node = NULL, *error_node =
NULL;
- name = format (0, "ioam_cache_%08x%c", api_version, 0);
-
- memset (&ioam_cache_main, 0, sizeof (ioam_cache_main));
+ clib_memset (&ioam_cache_main, 0, sizeof (ioam_cache_main));
/* Ask for a correctly-sized block of API message decode slots */
- em->msg_id_base = vl_msg_api_get_msg_ids
- ((char *) name, VL_MSG_FIRST_AVAILABLE);
-
- error = ioam_cache_plugin_api_hookup (vm);
-
- /* Add our API messages to the global name_crc hash table */
- setup_message_id_table (em, &api_main);
+ em->msg_id_base = setup_message_id_table ();
/* Hook this node to ip6-hop-by-hop */
ip6_hbyh_node = vlib_get_node_by_name (vm, (u8 *) "ip6-hop-by-hop");
em->error_node_index = error_node->index;
em->vlib_main = vm;
- vec_free (name);
+ node = vlib_get_node_by_name (vm, (u8 *) "ip6-add-from-cache-hop-by-hop");
+ em->ip6_add_from_cache_hbh_node_index = node->index;
+
+ node = vlib_get_node_by_name (vm, (u8 *) "ip6-add-syn-hop-by-hop");
+ em->ip6_reset_ts_hbh_node_index = node->index;
- return error;
+ return 0;
}
VLIB_INIT_FUNCTION (ioam_cache_init);
Code Review / vpp.git / blobdiff