TrafficControlQueueingDiscipline.TokenBufferFilterLatencySec, config_parse_tc_token_buffer_filter_latency, 0, 0
TrafficControlQueueingDiscipline.StochasticFairnessQueueingPerturbPeriodSec, config_parse_tc_stochastic_fairness_queueing_perturb_period, 0, 0
TrafficControlQueueingDiscipline.FairQueuingControlledDelayPacketLimit, config_parse_tc_fair_queuing_controlled_delay_limit, 0, 0
+TrafficControlQueueingDiscipline.FairQueueTrafficPolicingPacketLimit, config_parse_tc_fair_queue_traffic_policing_packet_limit, 0, 0
/* backwards compatibility: do not add new entries to this section */
Network.IPv4LL, config_parse_ipv4ll, 0, offsetof(Network, link_local)
DHCP.ClientIdentifier, config_parse_dhcp_client_identifier, 0, offsetof(Network, dhcp_client_identifier)
--- /dev/null
+/* SPDX-License-Identifier: LGPL-2.1+
+ * Copyright © 2019 VMware, Inc. */
+
+#include <linux/pkt_sched.h>
+
+#include "alloc-util.h"
+#include "conf-parser.h"
+#include "fq.h"
+#include "netlink-util.h"
+#include "parse-util.h"
+#include "string-util.h"
+
+static int fair_queue_traffic_policing_fill_message(Link *link, QDisc *qdisc, sd_netlink_message *req) {
+ FairQueueTrafficPolicing *fq;
+ int r;
+
+ assert(link);
+ assert(qdisc);
+ assert(req);
+
+ fq = FQ(qdisc);
+
+ r = sd_netlink_message_open_container_union(req, TCA_OPTIONS, "fq");
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not open container TCA_OPTIONS: %m");
+
+ r = sd_netlink_message_append_u32(req, TCA_FQ_PLIMIT, fq->limit);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not append TCA_FQ_PLIMIT attribute: %m");
+
+ r = sd_netlink_message_close_container(req);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not close container TCA_OPTIONS: %m");
+
+ return 0;
+}
+
+int config_parse_tc_fair_queue_traffic_policing_packet_limit(
+ const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ _cleanup_(qdisc_free_or_set_invalidp) QDisc *qdisc = NULL;
+ FairQueueTrafficPolicing *fq;
+ Network *network = data;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = qdisc_new_static(QDISC_KIND_FQ, network, filename, section_line, &qdisc);
+ if (r == -ENOMEM)
+ return log_oom();
+ if (r < 0)
+ return log_syntax(unit, LOG_ERR, filename, line, r,
+ "More than one kind of queueing discipline, ignoring assignment: %m");
+
+ fq = FQ(qdisc);
+
+ if (isempty(rvalue)) {
+ fq->limit = 0;
+
+ qdisc = NULL;
+ return 0;
+ }
+
+ r = safe_atou32(rvalue, &fq->limit);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r,
+ "Failed to parse '%s=', ignoring assignment: %s",
+ lvalue, rvalue);
+ return 0;
+ }
+
+ qdisc = NULL;
+
+ return 0;
+}
+
+const QDiscVTable fq_vtable = {
+ .object_size = sizeof(FairQueueTrafficPolicing),
+ .tca_kind = "fq",
+ .fill_message = fair_queue_traffic_policing_fill_message,
+};
--- /dev/null
+/* SPDX-License-Identifier: LGPL-2.1+
+ * Copyright © 2019 VMware, Inc. */
+#pragma once
+
+#include "conf-parser.h"
+#include "qdisc.h"
+
+typedef struct FairQueueTrafficPolicing {
+ QDisc meta;
+
+ uint32_t limit;
+} FairQueueTrafficPolicing;
+
+DEFINE_QDISC_CAST(FQ, FairQueueTrafficPolicing);
+extern const QDiscVTable fq_vtable;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_tc_fair_queue_traffic_policing_packet_limit);