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Diffstat (limited to 'src/vnet/session/session_debug.c')
-rw-r--r--src/vnet/session/session_debug.c86
1 files changed, 85 insertions, 1 deletions
diff --git a/src/vnet/session/session_debug.c b/src/vnet/session/session_debug.c
index e4efe1b244e..a6c4adb2bdc 100644
--- a/src/vnet/session/session_debug.c
+++ b/src/vnet/session/session_debug.c
@@ -117,12 +117,96 @@ session_debug_init (void)
sdm->wrk[thread].start_time = session_dbg_time_now (thread);
}
}
+
+static const char *session_evt_grp_str[] = {
+#define _(sym, str) str,
+ foreach_session_evt_grp
+#undef _
+};
+
+static void
+session_debug_show_groups (vlib_main_t *vm)
+{
+ session_dbg_main_t *sdm = &session_dbg_main;
+ int i = 0;
+
+ vlib_cli_output (vm, "%-10s%-30s%-10s", "Index", "Group", "Level");
+
+ for (i = 0; i < SESSION_EVT_N_GRP; i++)
+ vlib_cli_output (vm, "%-10d%-30s%-10d", i, session_evt_grp_str[i],
+ sdm->grp_dbg_lvl[i]);
+}
+
+static clib_error_t *
+session_debug_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ session_dbg_main_t *sdm = &session_dbg_main;
+ u32 group, level = ~0;
+ clib_error_t *error = 0;
+ u8 is_show = 0;
+ uword *bitmap = 0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "show"))
+ is_show = 1;
+ else if (unformat (input, "group %U", unformat_bitmap_list, &bitmap))
+ ;
+ else if (unformat (input, "level %d", &level))
+ ;
+ else
+ {
+ error = clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ goto done;
+ }
+ }
+
+ if (is_show)
+ {
+ session_debug_show_groups (vm);
+ goto done;
+ }
+ if (level == ~0)
+ {
+ vlib_cli_output (vm, "level must be entered");
+ goto done;
+ }
+
+ group = clib_bitmap_last_set (bitmap);
+ if (group == ~0)
+ {
+ vlib_cli_output (vm, "group must be entered");
+ goto done;
+ }
+ if (group >= SESSION_EVT_N_GRP)
+ {
+ vlib_cli_output (vm, "group out of bounds");
+ goto done;
+ }
+ clib_bitmap_foreach (group, bitmap)
+ sdm->grp_dbg_lvl[group] = level;
+
+done:
+
+ clib_bitmap_free (bitmap);
+ return error;
+}
+
+VLIB_CLI_COMMAND (session_debug_command, static) = {
+ .path = "session debug",
+ .short_help = "session debug {show | debug group <list> level <n>}",
+ .function = session_debug_fn,
+ .is_mp_safe = 1,
+};
+
#else
void
session_debug_init (void)
{
}
-#endif
+#endif /* SESSION_DEBUG */
void
dump_thread_0_event_queue (void)