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+ * 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,
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static inline enum rte_meter_color
rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
uint64_t time,
static inline enum rte_meter_color
rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
uint64_t time,
/* 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 */
/* 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 time,
uint32_t pkt_len)
{
uint64_t time_diff, n_periods, tc, te;
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;
/* Bucket update */
time_diff = time - m->time;
n_periods = time_diff / m->cir_period;
m->time += n_periods * m->cir_period;
static inline enum rte_meter_color
rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
uint64_t time,
static inline enum rte_meter_color
rte_meter_srtcm_color_aware_check(struct rte_meter_srtcm *m,
uint64_t time,
enum rte_meter_color pkt_color)
{
uint64_t time_diff, n_periods, tc, te;
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;
/* Bucket update */
time_diff = time - m->time;
n_periods = time_diff / m->cir_period;
m->time += n_periods * m->cir_period;
uint32_t pkt_len)
{
uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
uint32_t pkt_len)
{
uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
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;
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;
static inline enum rte_meter_color
rte_meter_trtcm_color_aware_check(struct rte_meter_trtcm *m,
uint64_t time,
static inline enum rte_meter_color
rte_meter_trtcm_color_aware_check(struct rte_meter_trtcm *m,
uint64_t time,
enum rte_meter_color pkt_color)
{
uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
enum rte_meter_color pkt_color)
{
uint64_t time_diff_tc, time_diff_tp, n_periods_tc, n_periods_tp, tc, tp;
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;
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;