-/*-
- * 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#ifndef __INCLUDE_RTE_METER_H__
n_periods = time_diff / m->cir_period;
m->time += n_periods * m->cir_period;
+ /* Put the tokens overflowing from tc into te bucket */
tc = m->tc + n_periods * m->cir_bytes_per_period;
- if (tc > m->cbs)
+ te = m->te;
+ if (tc > m->cbs) {
+ te += (tc - m->cbs);
+ if (te > m->ebs)
+ te = m->ebs;
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) {
n_periods = time_diff / m->cir_period;
m->time += n_periods * m->cir_period;
+ /* Put the tokens overflowing from tc into te bucket */
tc = m->tc + n_periods * m->cir_bytes_per_period;
- if (tc > m->cbs)
+ te = m->te;
+ if (tc > m->cbs) {
+ te += (tc - m->cbs);
+ if (te > m->ebs)
+ te = m->ebs;
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)) {