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authorJasvinder Singh <jasvinder.singh@intel.com>2019-07-22 12:01:41 +0100
committerThomas Monjalon <thomas@monjalon.net>2019-07-22 15:41:21 +0200
commitdb06a17edecbd3b1b13e52847f94a1d8d3a6b514 (patch)
treeb146cc9cc7b62e677d232e8ac4a473fb2f3241eb /lib/librte_sched
parent6d271015618e55205d6a477174da3f6ed5b644d9 (diff)
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sched: rename TC3 params to best-effort TC
Change the traffic class 3 related params name to best-effort(be) traffic class. Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Signed-off-by: Abraham Tovar <abrahamx.tovar@intel.com> Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
Diffstat (limited to 'lib/librte_sched')
-rw-r--r--lib/librte_sched/rte_sched.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index ac315d6..2e70865 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -180,7 +180,7 @@ struct rte_sched_port {
uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
uint32_t n_pipe_profiles;
uint32_t n_max_pipe_profiles;
- uint32_t pipe_tc3_rate_max;
+ uint32_t pipe_tc_be_rate_max;
#ifdef RTE_SCHED_RED
struct rte_red_config red_config[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE][RTE_COLORS];
#endif
@@ -323,7 +323,7 @@ pipe_profile_check(struct rte_sched_pipe_params *params,
if (params->tc_period == 0)
return -14;
- /* TC3 oversubscription weight: non-zero */
+ /* Best effort tc oversubscription weight: non-zero */
if (params->tc_ov_weight == 0)
return -15;
@@ -540,7 +540,7 @@ rte_sched_port_log_pipe_profile(struct rte_sched_port *port, uint32_t i)
p->tc_credits_per_period[11],
p->tc_credits_per_period[12],
- /* Traffic class 3 oversubscription */
+ /* Best-effort traffic class oversubscription */
p->tc_ov_weight,
/* WRR */
@@ -629,13 +629,13 @@ rte_sched_port_config_pipe_profile_table(struct rte_sched_port *port,
rte_sched_port_log_pipe_profile(port, i);
}
- port->pipe_tc3_rate_max = 0;
+ port->pipe_tc_be_rate_max = 0;
for (i = 0; i < port->n_pipe_profiles; i++) {
struct rte_sched_pipe_params *src = params->pipe_profiles + i;
- uint32_t pipe_tc3_rate = src->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
+ uint32_t pipe_tc_be_rate = src->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
- if (port->pipe_tc3_rate_max < pipe_tc3_rate)
- port->pipe_tc3_rate_max = pipe_tc3_rate;
+ if (port->pipe_tc_be_rate_max < pipe_tc_be_rate)
+ port->pipe_tc_be_rate_max = pipe_tc_be_rate;
}
}
@@ -839,7 +839,7 @@ rte_sched_port_log_subport_config(struct rte_sched_port *port, uint32_t i)
s->tc_credits_per_period[11],
s->tc_credits_per_period[12],
- /* Traffic class 3 oversubscription */
+ /* Best effort traffic class oversubscription */
s->tc_ov_wm_min,
s->tc_ov_wm_max);
}
@@ -915,7 +915,7 @@ rte_sched_subport_config(struct rte_sched_port *port,
/* TC oversubscription */
s->tc_ov_wm_min = port->mtu;
s->tc_ov_wm_max = rte_sched_time_ms_to_bytes(params->tc_period,
- port->pipe_tc3_rate_max);
+ port->pipe_tc_be_rate_max);
s->tc_ov_wm = s->tc_ov_wm_max;
s->tc_ov_period_id = 0;
s->tc_ov = 0;
@@ -960,23 +960,23 @@ rte_sched_pipe_config(struct rte_sched_port *port,
if (p->tb_time) {
params = port->pipe_profiles + p->profile;
- double subport_tc3_rate =
+ double subport_tc_be_rate =
(double) s->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
/ (double) s->tc_period;
- double pipe_tc3_rate =
+ double pipe_tc_be_rate =
(double) params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
/ (double) params->tc_period;
- uint32_t tc3_ov = s->tc_ov;
+ uint32_t tc_be_ov = s->tc_ov;
/* Unplug pipe from its subport */
s->tc_ov_n -= params->tc_ov_weight;
- s->tc_ov_rate -= pipe_tc3_rate;
- s->tc_ov = s->tc_ov_rate > subport_tc3_rate;
+ s->tc_ov_rate -= pipe_tc_be_rate;
+ s->tc_ov = s->tc_ov_rate > subport_tc_be_rate;
- if (s->tc_ov != tc3_ov) {
+ if (s->tc_ov != tc_be_ov) {
RTE_LOG(DEBUG, SCHED,
- "Subport %u TC3 oversubscription is OFF (%.4lf >= %.4lf)\n",
- subport_id, subport_tc3_rate, s->tc_ov_rate);
+ "Subport %u Best-effort TC oversubscription is OFF (%.4lf >= %.4lf)\n",
+ subport_id, subport_tc_be_rate, s->tc_ov_rate);
}
/* Reset the pipe */
@@ -1002,23 +1002,23 @@ rte_sched_pipe_config(struct rte_sched_port *port,
p->tc_credits[i] = params->tc_credits_per_period[i];
{
- /* Subport TC3 oversubscription */
- double subport_tc3_rate =
+ /* Subport best effort tc oversubscription */
+ double subport_tc_be_rate =
(double) s->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
/ (double) s->tc_period;
- double pipe_tc3_rate =
+ double pipe_tc_be_rate =
(double) params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
/ (double) params->tc_period;
- uint32_t tc3_ov = s->tc_ov;
+ uint32_t tc_be_ov = s->tc_ov;
s->tc_ov_n += params->tc_ov_weight;
- s->tc_ov_rate += pipe_tc3_rate;
- s->tc_ov = s->tc_ov_rate > subport_tc3_rate;
+ s->tc_ov_rate += pipe_tc_be_rate;
+ s->tc_ov = s->tc_ov_rate > subport_tc_be_rate;
- if (s->tc_ov != tc3_ov) {
+ if (s->tc_ov != tc_be_ov) {
RTE_LOG(DEBUG, SCHED,
- "Subport %u TC3 oversubscription is ON (%.4lf < %.4lf)\n",
- subport_id, subport_tc3_rate, s->tc_ov_rate);
+ "Subport %u Best effort TC oversubscription is ON (%.4lf < %.4lf)\n",
+ subport_id, subport_tc_be_rate, s->tc_ov_rate);
}
p->tc_ov_period_id = s->tc_ov_period_id;
p->tc_ov_credits = s->tc_ov_wm;
@@ -1061,8 +1061,8 @@ rte_sched_port_pipe_profile_add(struct rte_sched_port *port,
*pipe_profile_id = port->n_pipe_profiles;
port->n_pipe_profiles++;
- if (port->pipe_tc3_rate_max < params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE])
- port->pipe_tc3_rate_max = params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
+ if (port->pipe_tc_be_rate_max < params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE])
+ port->pipe_tc_be_rate_max = params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
rte_sched_port_log_pipe_profile(port, *pipe_profile_id);