Imported upstream release 16.04

* gbp import-orig ../dpdk-16.04.tar.xz

Change-Id: Iac2196db782ba322f6974d8a752acc34ce5024c3
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

4 files changed, 578 insertions, 0 deletions

diff --git a/lib/librte_meter/Makefile b/lib/librte_meter/Makefile
new file mode 100644
index 00000000..f07fced7
--- /dev/null
+++ b/lib/librte_meter/Makefile
@@ -0,0 +1,59 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+#   All rights reserved.
+#
+#   Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#   are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in
+#       the documentation and/or other materials provided with the
+#       distribution.
+#     * Neither the name of Intel Corporation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_meter.a
+
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS)
+
+LDLIBS += -lm
+
+EXPORT_MAP := rte_meter_version.map
+
+LIBABIVER := 1
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_LIBRTE_METER) := rte_meter.c
+
+# install includes
+SYMLINK-$(CONFIG_RTE_LIBRTE_METER)-include := rte_meter.h
+
+# this lib depends upon:
+DEPDIRS-$(CONFIG_RTE_LIBRTE_METER) += lib/librte_eal
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/lib/librte_meter/rte_meter.c b/lib/librte_meter/rte_meter.c
new file mode 100644
index 00000000..5e2dadb8
--- /dev/null
+++ b/lib/librte_meter/rte_meter.c
@@ -0,0 +1,120 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <math.h>
+
+#include <rte_common.h>
+#include <rte_log.h>
+#include <rte_cycles.h>
+
+#include "rte_meter.h"
+
+#ifndef RTE_METER_TB_PERIOD_MIN
+#define RTE_METER_TB_PERIOD_MIN      100
+#endif
+
+static void
+rte_meter_get_tb_params(uint64_t hz, uint64_t rate, uint64_t *tb_period, uint64_t *tb_bytes_per_period)
+{
+	double period = ((double) hz) / ((double) rate);
+
+	if (period >= RTE_METER_TB_PERIOD_MIN) {
+		*tb_bytes_per_period = 1;
+		*tb_period = (uint64_t) period;
+	} else {
+		*tb_bytes_per_period = (uint64_t) ceil(RTE_METER_TB_PERIOD_MIN / period);
+		*tb_period = (hz * (*tb_bytes_per_period)) / rate;
+	}
+}
+
+int
+rte_meter_srtcm_config(struct rte_meter_srtcm *m, struct rte_meter_srtcm_params *params)
+{
+	uint64_t hz;
+
+	/* Check input parameters */
+	if ((m == NULL) || (params == NULL)) {
+		return -1;
+	}
+
+	if ((params->cir == 0) || ((params->cbs == 0) && (params->ebs == 0))) {
+		return -2;
+	}
+
+	/* Initialize srTCM run-time structure */
+	hz = rte_get_tsc_hz();
+	m->time = rte_get_tsc_cycles();
+	m->tc = m->cbs = params->cbs;
+	m->te = m->ebs = params->ebs;
+	rte_meter_get_tb_params(hz, params->cir, &m->cir_period, &m->cir_bytes_per_period);
+
+	RTE_LOG(INFO, METER, "Low level srTCM config: \n"
+		"\tCIR period = %" PRIu64 ", CIR bytes per period = %" PRIu64 "\n",
+		m->cir_period, m->cir_bytes_per_period);
+
+	return 0;
+}
+
+int
+rte_meter_trtcm_config(struct rte_meter_trtcm *m, struct rte_meter_trtcm_params *params)
+{
+	uint64_t hz;
+
+	/* Check input parameters */
+	if ((m == NULL) || (params == NULL)) {
+		return -1;
+	}
+
+	if ((params->cir == 0) || (params->pir == 0) || (params->pir < params->cir) ||
+		(params->cbs == 0) || (params->pbs == 0)) {
+		return -2;
+	}
+
+	/* Initialize trTCM run-time structure */
+	hz = rte_get_tsc_hz();
+	m->time_tc = m->time_tp = rte_get_tsc_cycles();
+	m->tc = m->cbs = params->cbs;
+	m->tp = m->pbs = params->pbs;
+	rte_meter_get_tb_params(hz, params->cir, &m->cir_period, &m->cir_bytes_per_period);
+	rte_meter_get_tb_params(hz, params->pir, &m->pir_period, &m->pir_bytes_per_period);
+
+	RTE_LOG(INFO, METER, "Low level trTCM config: \n"
+		"\tCIR period = %" PRIu64 ", CIR bytes per period = %" PRIu64 "\n"
+		"\tPIR period = %" PRIu64 ", PIR bytes per period = %" PRIu64 "\n",
+		m->cir_period, m->cir_bytes_per_period,
+		m->pir_period, m->pir_bytes_per_period);
+
+	return 0;
+}
diff --git a/lib/librte_meter/rte_meter.h b/lib/librte_meter/rte_meter.h
new file mode 100644
index 00000000..2cd8d814
--- /dev/null
+++ b/lib/librte_meter/rte_meter.h
@@ -0,0 +1,387 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __INCLUDE_RTE_METER_H__
+#define __INCLUDE_RTE_METER_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file
+ * RTE Traffic Metering
+ *
+ * Traffic metering algorithms:
+ *    1. Single Rate Three Color Marker (srTCM): defined by IETF RFC 2697
+ *    2. Two Rate Three Color Marker (trTCM): defined by IETF RFC 2698
+ *
+ ***/
+
+#include <stdint.h>
+
+/*
+ * Application Programmer's Interface (API)
+ *
+ ***/
+
+/** Packet Color Set */
+enum rte_meter_color {
+	e_RTE_METER_GREEN = 0, /**< Green */
+	e_RTE_METER_YELLOW,    /**< Yellow */
+	e_RTE_METER_RED,       /**< Red */
+	e_RTE_METER_COLORS     /**< Number of available colors */
+};
+
+/** srTCM parameters per metered traffic flow. The CIR, CBS and EBS parameters only
+count bytes of IP packets and do not include link specific headers. At least one of
+the CBS or EBS parameters has to be greater than zero. */
+struct rte_meter_srtcm_params {
+	uint64_t cir; /**< Committed Information Rate (CIR). Measured in bytes per second. */
+	uint64_t cbs; /**< Committed Burst Size (CBS).  Measured in bytes. */
+	uint64_t ebs; /**< Excess Burst Size (EBS).  Measured in bytes. */
+};
+
+/** trTCM parameters per metered traffic flow. The CIR, PIR, CBS and PBS parameters
+only count bytes of IP packets and do not include link specific headers. PIR has to
+be greater than or equal to CIR. Both CBS or EBS have to be greater than zero. */
+struct rte_meter_trtcm_params {
+	uint64_t cir; /**< Committed Information Rate (CIR). Measured in bytes per second. */
+	uint64_t pir; /**< Peak Information Rate (PIR). Measured in bytes per second. */
+	uint64_t cbs; /**< Committed Burst Size (CBS). Measured in byes. */
+	uint64_t pbs; /**< Peak Burst Size (PBS). Measured in bytes. */
+};
+
+/** Internal data structure storing the srTCM run-time context per metered traffic flow. */
+struct rte_meter_srtcm;
+
+/** Internal data structure storing the trTCM run-time context per metered traffic flow. */
+struct rte_meter_trtcm;
+
+/**
+ * srTCM configuration per metered traffic flow
+ *
+ * @param m
+ *    Pointer to pre-allocated srTCM data structure
+ * @param params
+ *    User parameters per srTCM metered traffic flow
+ * @return
+ *    0 upon success, error code otherwise
+ */
+int
+rte_meter_srtcm_config(struct rte_meter_srtcm *m,
+	struct rte_meter_srtcm_params *params);
+
+/**
+ * trTCM configuration per metered traffic flow
+ *
+ * @param m
+ *    Pointer to pre-allocated trTCM data structure
+ * @param params
+ *    User parameters per trTCM metered traffic flow
+ * @return
+ *    0 upon success, error code otherwise
+ */
+int
+rte_meter_trtcm_config(struct rte_meter_trtcm *m,
+	struct rte_meter_trtcm_params *params);
+
+/**
+ * srTCM color blind traffic metering
+ *
+ * @param m
+ *    Handle to srTCM instance
+ * @param time
+ *    Current CPU time stamp (measured in CPU cycles)
+ * @param pkt_len
+ *    Length of the current IP packet (measured in bytes)
+ * @return
+ *    Color assigned to the current IP packet
+ */
+static inline enum rte_meter_color
+rte_meter_srtcm_color_blind_check(struct rte_meter_srtcm *m,
+	uint64_t time,
+	uint32_t pkt_len);
+
+/**
+ * srTCM color aware traffic metering
+ *
+ * @param m
+ *    Handle to srTCM instance
+ * @param time
+ *    Current CPU time stamp (measured in CPU cycles)
+ * @param pkt_len
+ *    Length of the current IP packet (measured in bytes)
+ * @param pkt_color
+ *    Input color of the current IP packet
+ * @return
+ *    Color assigned to the current IP packet
+ */
+static inline enum rte_meter_color
+rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
+	uint64_t time,
+	uint32_t pkt_len,
+	enum rte_meter_color pkt_color);
+
+/**
+ * trTCM color blind traffic metering
+ *
+ * @param m
+ *    Handle to trTCM instance
+ * @param time
+ *    Current CPU time stamp (measured in CPU cycles)
+ * @param pkt_len
+ *    Length of the current IP packet (measured in bytes)
+ * @return
+ *    Color assigned to the current IP packet
+ */
+static inline enum rte_meter_color
+rte_meter_trtcm_color_blind_check(struct rte_meter_trtcm *m,
+	uint64_t time,
+	uint32_t pkt_len);
+
+/**
+ * trTCM color aware traffic metering
+ *
+ * @param m
+ *    Handle to trTCM instance
+ * @param time
+ *    Current CPU time stamp (measured in CPU cycles)
+ * @param pkt_len
+ *    Length of the current IP packet (measured in bytes)
+ * @param pkt_color
+ *    Input color of the current IP packet
+ * @return
+ *    Color assigned to the current IP packet
+ */
+static inline enum rte_meter_color
+rte_meter_trtcm_color_aware_check(struct rte_meter_trtcm *m,
+	uint64_t time,
+	uint32_t pkt_len,
+	enum rte_meter_color pkt_color);
+
+/*
+ * Inline implementation of run-time methods
+ *
+ ***/
+
+/* Internal data structure storing the srTCM run-time context per metered traffic flow. */
+struct rte_meter_srtcm {
+	uint64_t time; /* Time of latest update of C and E token buckets */
+	uint64_t tc;   /* Number of bytes currently available in the committed (C) token bucket */
+	uint64_t te;   /* Number of bytes currently available in the excess (E) token bucket */
+	uint64_t cbs;  /* Upper limit for C token bucket */
+	uint64_t ebs;  /* Upper limit for E token bucket */
+	uint64_t cir_period; /* Number of CPU cycles for one update of C and E token buckets */
+	uint64_t cir_bytes_per_period; /* Number of bytes to add to C and E token buckets on each update */
+};
+
+/* Internal data structure storing the trTCM run-time context per metered traffic flow. */
+struct rte_meter_trtcm {
+	uint64_t time_tc; /* Time of latest update of C token bucket */
+	uint64_t time_tp; /* Time of latest update of E token bucket */
+	uint64_t tc;      /* Number of bytes currently available in the committed (C) token bucket */
+	uint64_t tp;      /* Number of bytes currently available in the peak (P) token bucket */
+	uint64_t cbs;     /* Upper limit for C token bucket */
+	uint64_t pbs;     /* Upper limit for P token bucket */
+	uint64_t cir_period; /* Number of CPU cycles for one update of C token bucket */
+	uint64_t cir_bytes_per_period; /* Number of bytes to add to C token bucket on each update */
+	uint64_t pir_period; /* Number of CPU cycles for one update of P token bucket */
+	uint64_t pir_bytes_per_period; /* Number of bytes to add to P token bucket on each update */
+};
+
+static inline enum rte_meter_color
+rte_meter_srtcm_color_blind_check(struct rte_meter_srtcm *m,
+	uint64_t time,
+	uint32_t pkt_len)
+{
+	uint64_t time_diff, n_periods, tc, te;
+
+	/* Bucket update */
+	time_diff = time - m->time;
+	n_periods = time_diff / m->cir_period;
+	m->time += n_periods * m->cir_period;
+
+	tc = m->tc + n_periods * m->cir_bytes_per_period;
+	if (tc > m->cbs)
+		tc = m->cbs;
+
+	te = m->te + n_periods * m->cir_bytes_per_period;
+	if (te > m->ebs)
+		te = m->ebs;
+
+	/* Color logic */
+	if (tc >= pkt_len) {
+		m->tc = tc - pkt_len;
+		m->te = te;
+		return e_RTE_METER_GREEN;
+	}
+
+	if (te >= pkt_len) {
+		m->tc = tc;
+		m->te = te - pkt_len;
+		return e_RTE_METER_YELLOW;
+	}
+
+	m->tc = tc;
+	m->te = te;
+	return e_RTE_METER_RED;
+}
+
+static inline enum rte_meter_color
+rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
+	uint64_t time,
+	uint32_t pkt_len,
+	enum rte_meter_color pkt_color)
+{
+	uint64_t time_diff, n_periods, tc, te;
+
+	/* Bucket update */
+	time_diff = time - m->time;
+	n_periods = time_diff / m->cir_period;
+	m->time += n_periods * m->cir_period;
+
+	tc = m->tc + n_periods * m->cir_bytes_per_period;
+	if (tc > m->cbs)
+		tc = m->cbs;
+
+	te = m->te + n_periods * m->cir_bytes_per_period;
+	if (te > m->ebs)
+		te = m->ebs;
+
+	/* Color logic */
+	if ((pkt_color == e_RTE_METER_GREEN) && (tc >= pkt_len)) {
+		m->tc = tc - pkt_len;
+		m->te = te;
+		return e_RTE_METER_GREEN;
+	}
+
+	if ((pkt_color != e_RTE_METER_RED) && (te >= pkt_len)) {
+		m->tc = tc;
+		m->te = te - pkt_len;
+		return e_RTE_METER_YELLOW;
+	}
+
+	m->tc = tc;
+	m->te = te;
+	return e_RTE_METER_RED;
+}
+
+static inline enum rte_meter_color
+rte_meter_trtcm_color_blind_check(struct rte_meter_trtcm *m,
+	uint64_t time,
+	uint32_t pkt_len)
+{
+	uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
+
+	/* Bucket update */
+	time_diff_tc = time - m->time_tc;
+	time_diff_tp = time - m->time_tp;
+	n_periods_tc = time_diff_tc / m->cir_period;
+	n_periods_tp = time_diff_tp / m->pir_period;
+	m->time_tc += n_periods_tc * m->cir_period;
+	m->time_tp += n_periods_tp * m->pir_period;
+
+	tc = m->tc + n_periods_tc * m->cir_bytes_per_period;
+	if (tc > m->cbs)
+		tc = m->cbs;
+
+	tp = m->tp + n_periods_tp * m->pir_bytes_per_period;
+	if (tp > m->pbs)
+		tp = m->pbs;
+
+	/* Color logic */
+	if (tp < pkt_len) {
+		m->tc = tc;
+		m->tp = tp;
+		return e_RTE_METER_RED;
+	}
+
+	if (tc < pkt_len) {
+		m->tc = tc;
+		m->tp = tp - pkt_len;
+		return e_RTE_METER_YELLOW;
+	}
+
+	m->tc = tc - pkt_len;
+	m->tp = tp - pkt_len;
+	return e_RTE_METER_GREEN;
+}
+
+static inline enum rte_meter_color
+rte_meter_trtcm_color_aware_check(struct rte_meter_trtcm *m,
+	uint64_t time,
+	uint32_t pkt_len,
+	enum rte_meter_color pkt_color)
+{
+	uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
+
+	/* Bucket update */
+	time_diff_tc = time - m->time_tc;
+	time_diff_tp = time - m->time_tp;
+	n_periods_tc = time_diff_tc / m->cir_period;
+	n_periods_tp = time_diff_tp / m->pir_period;
+	m->time_tc += n_periods_tc * m->cir_period;
+	m->time_tp += n_periods_tp * m->pir_period;
+
+	tc = m->tc + n_periods_tc * m->cir_bytes_per_period;
+	if (tc > m->cbs)
+		tc = m->cbs;
+
+	tp = m->tp + n_periods_tp * m->pir_bytes_per_period;
+	if (tp > m->pbs)
+		tp = m->pbs;
+
+	/* Color logic */
+	if ((pkt_color == e_RTE_METER_RED) || (tp < pkt_len)) {
+		m->tc = tc;
+		m->tp = tp;
+		return e_RTE_METER_RED;
+	}
+
+	if ((pkt_color == e_RTE_METER_YELLOW) || (tc < pkt_len)) {
+		m->tc = tc;
+		m->tp = tp - pkt_len;
+		return e_RTE_METER_YELLOW;
+	}
+
+	m->tc = tc - pkt_len;
+	m->tp = tp - pkt_len;
+	return e_RTE_METER_GREEN;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCLUDE_RTE_METER_H__ */
diff --git a/lib/librte_meter/rte_meter_version.map b/lib/librte_meter/rte_meter_version.map
new file mode 100644
index 00000000..2fd647c6
--- /dev/null
+++ b/lib/librte_meter/rte_meter_version.map
@@ -0,0 +1,12 @@
+DPDK_2.0 {
+	global:
+
+	rte_meter_srtcm_color_aware_check;
+	rte_meter_srtcm_color_blind_check;
+	rte_meter_srtcm_config;
+	rte_meter_trtcm_color_aware_check;
+	rte_meter_trtcm_color_blind_check;
+	rte_meter_trtcm_config;
+
+	local: *;
+};