diff options
Diffstat (limited to 'lib/librte_meter/rte_meter.c')
-rw-r--r-- | lib/librte_meter/rte_meter.c | 93 |
1 files changed, 57 insertions, 36 deletions
diff --git a/lib/librte_meter/rte_meter.c b/lib/librte_meter/rte_meter.c index 332c5190..473f69ab 100644 --- a/lib/librte_meter/rte_meter.c +++ b/lib/librte_meter/rte_meter.c @@ -31,61 +31,82 @@ rte_meter_get_tb_params(uint64_t hz, uint64_t rate, uint64_t *tb_period, uint64_ } int -rte_meter_srtcm_config(struct rte_meter_srtcm *m, struct rte_meter_srtcm_params *params) +rte_meter_srtcm_profile_config(struct rte_meter_srtcm_profile *p, + struct rte_meter_srtcm_params *params) { - uint64_t hz; + uint64_t hz = rte_get_tsc_hz(); /* Check input parameters */ - if ((m == NULL) || (params == NULL)) { - return -1; - } + if ((p == NULL) || + (params == NULL) || + (params->cir == 0) || + ((params->cbs == 0) && (params->ebs == 0))) + return -EINVAL; - if ((params->cir == 0) || ((params->cbs == 0) && (params->ebs == 0))) { - return -2; - } + /* Initialize srTCM run-time structure */ + p->cbs = params->cbs; + p->ebs = params->ebs; + rte_meter_get_tb_params(hz, params->cir, &p->cir_period, + &p->cir_bytes_per_period); + + return 0; +} + +int +rte_meter_srtcm_config(struct rte_meter_srtcm *m, + struct rte_meter_srtcm_profile *p) +{ + /* Check input parameters */ + if ((m == NULL) || (p == NULL)) + return -EINVAL; /* 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); + m->tc = p->cbs; + m->te = p->ebs; return 0; } int -rte_meter_trtcm_config(struct rte_meter_trtcm *m, struct rte_meter_trtcm_params *params) +rte_meter_trtcm_profile_config(struct rte_meter_trtcm_profile *p, + struct rte_meter_trtcm_params *params) { - uint64_t hz; + uint64_t hz = rte_get_tsc_hz(); /* Check input parameters */ - if ((m == NULL) || (params == NULL)) { - return -1; - } + if ((p == NULL) || + (params == NULL) || + (params->cir == 0) || + (params->pir == 0) || + (params->pir < params->cir) || + (params->cbs == 0) || + (params->pbs == 0)) + return -EINVAL; - if ((params->cir == 0) || (params->pir == 0) || (params->pir < params->cir) || - (params->cbs == 0) || (params->pbs == 0)) { - return -2; - } + /* Initialize trTCM run-time structure */ + p->cbs = params->cbs; + p->pbs = params->pbs; + rte_meter_get_tb_params(hz, params->cir, &p->cir_period, + &p->cir_bytes_per_period); + rte_meter_get_tb_params(hz, params->pir, &p->pir_period, + &p->pir_bytes_per_period); + + return 0; +} + +int +rte_meter_trtcm_config(struct rte_meter_trtcm *m, + struct rte_meter_trtcm_profile *p) +{ + /* Check input parameters */ + if ((m == NULL) || (p == NULL)) + return -EINVAL; /* 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); + m->tc = p->cbs; + m->tp = p->pbs; return 0; } |