@@ -1015,6 +1015,10 @@ parse_tc_flower_to_match(struct tc_flower *flower,
nl_msg_put_u32(buf, OVS_ACTION_ATTR_RECIRC, action->chain);
}
break;
+ case TC_ACT_POLICE: {
+ /* Not supported yet */
+ }
+ break;
}
}
}
@@ -1341,6 +1341,59 @@ nl_parse_act_gact(struct nlattr *options, struct tc_flower *flower)
return 0;
}
+static const struct nl_policy police_policy[] = {
+ [TCA_POLICE_TBF] = { .type = NL_A_UNSPEC,
+ .min_len = sizeof(struct tc_police),
+ .optional = false, },
+ [TCA_POLICE_RATE] = { .type = NL_A_UNSPEC,
+ .min_len = 1024,
+ .optional = true, },
+ [TCA_POLICE_PEAKRATE] = { .type = NL_A_UNSPEC,
+ .min_len = 1024,
+ .optional = true, },
+ [TCA_POLICE_AVRATE] = { .type = NL_A_U32,
+ .optional = true, },
+ [TCA_POLICE_RESULT] = { .type = NL_A_U32,
+ .optional = true, },
+ [TCA_POLICE_TM] = { .type = NL_A_UNSPEC,
+ .min_len = sizeof(struct tcf_t),
+ .optional = true, },
+};
+
+static int
+nl_parse_act_police(const struct nlattr *options, struct tc_flower *flower,
+ struct nlattr *act_cookie)
+{
+ struct nlattr *police_attrs[ARRAY_SIZE(police_policy)] = {};
+ struct tc_action *action;
+ const struct tc_police *police;
+ struct nlattr *police_tm;
+ const struct tcf_t *tm;
+
+ if (!nl_parse_nested(options, police_policy, police_attrs,
+ ARRAY_SIZE(police_policy))) {
+ VLOG_ERR_RL(&error_rl, "failed to parse police action options");
+ return EPROTO;
+ }
+
+ police = nl_attr_get(police_attrs[TCA_POLICE_TBF]);
+ action = &flower->actions[flower->action_count++];
+ action->type = TC_ACT_POLICE;
+ action->police.index = police->index;
+
+ if (act_cookie) {
+ action->police.meter_id = nl_attr_get_u32(act_cookie);
+ }
+
+ police_tm = police_attrs[TCA_POLICE_TM];
+ if (police_tm) {
+ tm = nl_attr_get_unspec(police_tm, sizeof *tm);
+ nl_parse_tcf(tm, flower);
+ }
+
+ return 0;
+}
+
static const struct nl_policy mirred_policy[] = {
[TCA_MIRRED_PARMS] = { .type = NL_A_UNSPEC,
.min_len = sizeof(struct tc_mirred),
@@ -1749,6 +1802,8 @@ nl_parse_single_action(struct nlattr *action, struct tc_flower *flower,
/* Added for TC rule only (not in OvS rule) so ignore. */
} else if (!strcmp(act_kind, "ct")) {
nl_parse_act_ct(act_options, flower);
+ } else if (!strcmp(act_kind, "police")) {
+ nl_parse_act_police(act_options, flower, act_cookie);
} else {
VLOG_ERR_RL(&error_rl, "unknown tc action kind: %s", act_kind);
err = EINVAL;
@@ -2706,6 +2761,10 @@ nl_msg_put_flower_acts(struct ofpbuf *request, struct tc_flower *flower)
nl_msg_end_nested(request, act_offset);
}
break;
+ case TC_ACT_POLICE: {
+ /* Not supported yet */
+ }
+ break;
}
}
}
@@ -174,6 +174,7 @@ enum tc_action_type {
TC_ACT_MPLS_SET,
TC_ACT_GOTO,
TC_ACT_CT,
+ TC_ACT_POLICE,
};
enum nat_type {
@@ -256,6 +257,10 @@ struct tc_action {
bool force;
bool commit;
} ct;
+ struct {
+ uint32_t index;
+ uint32_t meter_id;
+ } police;
};
enum tc_action_type type;