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From: Jasvinder Singh <jasvinder.singh@intel.com>
To: dev@dpdk.org
Cc: cristian.dumitrescu@intel.com,
	Abraham Tovar <abrahamx.tovar@intel.com>,
	Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
Subject: [dpdk-dev] [PATCH v7 02/11] sched: add config flexibility to tc queue sizes
Date: Mon, 22 Jul 2019 12:01:39 +0100
Message-ID: <20190722110148.101656-3-jasvinder.singh@intel.com> (raw)
In-Reply-To: <20190722110148.101656-1-jasvinder.singh@intel.com>

Add support for zero queue sizes of the traffic classes. The queues
which are not used can be set to zero size. This helps in reducing
memory footprint of the hierarchical scheduler.

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>
---
 lib/librte_sched/rte_sched.c | 381 ++++++++++++++++++++++-------------
 lib/librte_sched/rte_sched.h |   5 +-
 2 files changed, 238 insertions(+), 148 deletions(-)

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index 1592c804b..a4eaa7a68 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -145,15 +145,15 @@ struct rte_sched_grinder {
 	struct rte_sched_pipe_profile *pipe_params;
 
 	/* TC cache */
-	uint8_t tccache_qmask[4];
-	uint32_t tccache_qindex[4];
+	uint8_t tccache_qmask[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+	uint32_t tccache_qindex[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
 	uint32_t tccache_w;
 	uint32_t tccache_r;
 
 	/* Current TC */
 	uint32_t tc_index;
-	struct rte_sched_queue *queue[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
-	struct rte_mbuf **qbase[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+	struct rte_sched_queue *queue[RTE_SCHED_MAX_QUEUES_PER_TC];
+	struct rte_mbuf **qbase[RTE_SCHED_MAX_QUEUES_PER_TC];
 	uint32_t qindex[RTE_SCHED_MAX_QUEUES_PER_TC];
 	uint16_t qsize;
 	uint32_t qmask;
@@ -171,6 +171,9 @@ struct rte_sched_port {
 	uint32_t n_subports_per_port;
 	uint32_t n_pipes_per_subport;
 	uint32_t n_pipes_per_subport_log2;
+	uint16_t pipe_queue[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+	uint8_t pipe_tc[RTE_SCHED_QUEUES_PER_PIPE];
+	uint8_t tc_queue[RTE_SCHED_QUEUES_PER_PIPE];
 	uint32_t rate;
 	uint32_t mtu;
 	uint32_t frame_overhead;
@@ -256,14 +259,38 @@ rte_sched_port_qbase(struct rte_sched_port *port, uint32_t qindex)
 static inline uint16_t
 rte_sched_port_qsize(struct rte_sched_port *port, uint32_t qindex)
 {
-	uint32_t tc = (qindex >> 2) & 0x3;
+	uint32_t tc = port->pipe_tc[qindex & (RTE_SCHED_QUEUES_PER_PIPE - 1)];
 
 	return port->qsize[tc];
 }
 
+static inline uint16_t
+rte_sched_port_pipe_queue(struct rte_sched_port *port, uint32_t traffic_class)
+{
+	uint16_t pipe_queue = port->pipe_queue[traffic_class];
+
+	return pipe_queue;
+}
+
+static inline uint8_t
+rte_sched_port_pipe_tc(struct rte_sched_port *port, uint32_t qindex)
+{
+	uint8_t pipe_tc = port->pipe_tc[qindex & (RTE_SCHED_QUEUES_PER_PIPE - 1)];
+
+	return pipe_tc;
+}
+
+static inline uint8_t
+rte_sched_port_tc_queue(struct rte_sched_port *port, uint32_t qindex)
+{
+	uint8_t tc_queue = port->tc_queue[qindex & (RTE_SCHED_QUEUES_PER_PIPE - 1)];
+
+	return tc_queue;
+}
+
 static int
 pipe_profile_check(struct rte_sched_pipe_params *params,
-	uint32_t rate)
+	uint32_t rate, uint16_t *qsize)
 {
 	uint32_t i;
 
@@ -280,25 +307,27 @@ pipe_profile_check(struct rte_sched_pipe_params *params,
 	if (params->tb_size == 0)
 		return -12;
 
-	/* TC rate: non-zero, less than pipe rate */
+	/* TC rate: non-zero if qsize non-zero, less than pipe rate */
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
-		if (params->tc_rate[i] == 0 ||
-			params->tc_rate[i] > params->tb_rate)
+		if ((qsize[i] == 0 && params->tc_rate[i] != 0) ||
+			(qsize[i] != 0 && (params->tc_rate[i] == 0 ||
+			params->tc_rate[i] > params->tb_rate)))
 			return -13;
 	}
+	if (params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE] == 0 ||
+		qsize[RTE_SCHED_TRAFFIC_CLASS_BE] == 0)
+		return -13;
 
 	/* TC period: non-zero */
 	if (params->tc_period == 0)
 		return -14;
 
-#ifdef RTE_SCHED_SUBPORT_TC_OV
 	/* TC3 oversubscription weight: non-zero */
 	if (params->tc_ov_weight == 0)
 		return -15;
-#endif
 
 	/* Queue WRR weights: non-zero */
-	for (i = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
+	for (i = 0; i < RTE_SCHED_BE_QUEUES_PER_PIPE; i++) {
 		if (params->wrr_weights[i] == 0)
 			return -16;
 	}
@@ -343,7 +372,8 @@ rte_sched_port_check_params(struct rte_sched_port_params *params)
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
 		uint16_t qsize = params->qsize[i];
 
-		if (qsize == 0 || !rte_is_power_of_2(qsize))
+		if ((qsize != 0 && !rte_is_power_of_2(qsize)) ||
+			((i == RTE_SCHED_TRAFFIC_CLASS_BE) && (qsize == 0)))
 			return -8;
 	}
 
@@ -357,7 +387,7 @@ rte_sched_port_check_params(struct rte_sched_port_params *params)
 		struct rte_sched_pipe_params *p = params->pipe_profiles + i;
 		int status;
 
-		status = pipe_profile_check(p, params->rate);
+		status = pipe_profile_check(p, params->rate, &params->qsize[0]);
 		if (status != 0)
 			return status;
 	}
@@ -387,8 +417,12 @@ rte_sched_port_get_array_base(struct rte_sched_port_params *params, enum rte_sch
 
 	size_per_pipe_queue_array = 0;
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
-		size_per_pipe_queue_array += RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS
-			* params->qsize[i] * sizeof(struct rte_mbuf *);
+		if (i < RTE_SCHED_TRAFFIC_CLASS_BE)
+			size_per_pipe_queue_array +=
+				params->qsize[i] * sizeof(struct rte_mbuf *);
+		else
+			size_per_pipe_queue_array += RTE_SCHED_MAX_QUEUES_PER_TC *
+				params->qsize[i] * sizeof(struct rte_mbuf *);
 	}
 	size_queue_array = n_pipes_per_port * size_per_pipe_queue_array;
 
@@ -448,31 +482,27 @@ rte_sched_port_get_memory_footprint(struct rte_sched_port_params *params)
 static void
 rte_sched_port_config_qsize(struct rte_sched_port *port)
 {
-	/* TC 0 */
+	uint32_t i;
+
 	port->qsize_add[0] = 0;
-	port->qsize_add[1] = port->qsize_add[0] + port->qsize[0];
-	port->qsize_add[2] = port->qsize_add[1] + port->qsize[0];
-	port->qsize_add[3] = port->qsize_add[2] + port->qsize[0];
-
-	/* TC 1 */
-	port->qsize_add[4] = port->qsize_add[3] + port->qsize[0];
-	port->qsize_add[5] = port->qsize_add[4] + port->qsize[1];
-	port->qsize_add[6] = port->qsize_add[5] + port->qsize[1];
-	port->qsize_add[7] = port->qsize_add[6] + port->qsize[1];
-
-	/* TC 2 */
-	port->qsize_add[8] = port->qsize_add[7] + port->qsize[1];
-	port->qsize_add[9] = port->qsize_add[8] + port->qsize[2];
-	port->qsize_add[10] = port->qsize_add[9] + port->qsize[2];
-	port->qsize_add[11] = port->qsize_add[10] + port->qsize[2];
-
-	/* TC 3 */
-	port->qsize_add[12] = port->qsize_add[11] + port->qsize[2];
-	port->qsize_add[13] = port->qsize_add[12] + port->qsize[3];
-	port->qsize_add[14] = port->qsize_add[13] + port->qsize[3];
-	port->qsize_add[15] = port->qsize_add[14] + port->qsize[3];
-
-	port->qsize_sum = port->qsize_add[15] + port->qsize[3];
+
+	/* Strict prority traffic class */
+	for (i = 1; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+		port->qsize_add[i] = port->qsize_add[i-1] + port->qsize[i-1];
+
+	/* Best-effort traffic class */
+	port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 1] =
+		port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE] +
+		port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE];
+	port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 2] =
+		port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 1] +
+		port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE];
+	port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 3] =
+		port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 2] +
+		port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE];
+
+	port->qsize_sum = port->qsize_add[RTE_SCHED_TRAFFIC_CLASS_BE + 3] +
+		port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE];
 }
 
 static void
@@ -481,10 +511,11 @@ rte_sched_port_log_pipe_profile(struct rte_sched_port *port, uint32_t i)
 	struct rte_sched_pipe_profile *p = port->pipe_profiles + i;
 
 	RTE_LOG(DEBUG, SCHED, "Low level config for pipe profile %u:\n"
-		"    Token bucket: period = %u, credits per period = %u, size = %u\n"
-		"    Traffic classes: period = %u, credits per period = [%u, %u, %u, %u]\n"
-		"    Traffic class 3 oversubscription: weight = %hhu\n"
-		"    WRR cost: [%hhu, %hhu, %hhu, %hhu]\n",
+		"	Token bucket: period = %u, credits per period = %u, size = %u\n"
+		"	Traffic classes: period = %u,\n"
+		"	credits per period = [%u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u]\n"
+		"	Best-effort traffic class oversubscription: weight = %hhu\n"
+		"	WRR cost: [%hhu, %hhu, %hhu, %hhu]\n",
 		i,
 
 		/* Token bucket */
@@ -498,6 +529,15 @@ rte_sched_port_log_pipe_profile(struct rte_sched_port *port, uint32_t i)
 		p->tc_credits_per_period[1],
 		p->tc_credits_per_period[2],
 		p->tc_credits_per_period[3],
+		p->tc_credits_per_period[4],
+		p->tc_credits_per_period[5],
+		p->tc_credits_per_period[6],
+		p->tc_credits_per_period[7],
+		p->tc_credits_per_period[8],
+		p->tc_credits_per_period[9],
+		p->tc_credits_per_period[10],
+		p->tc_credits_per_period[11],
+		p->tc_credits_per_period[12],
 
 		/* Traffic class 3 oversubscription */
 		p->tc_ov_weight,
@@ -517,7 +557,8 @@ rte_sched_time_ms_to_bytes(uint32_t time_ms, uint32_t rate)
 }
 
 static void
-rte_sched_pipe_profile_convert(struct rte_sched_pipe_params *src,
+rte_sched_pipe_profile_convert(struct rte_sched_port *port,
+	struct rte_sched_pipe_params *src,
 	struct rte_sched_pipe_profile *dst,
 	uint32_t rate)
 {
@@ -545,13 +586,12 @@ rte_sched_pipe_profile_convert(struct rte_sched_pipe_params *src,
 						rate);
 
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
-		dst->tc_credits_per_period[i]
-			= rte_sched_time_ms_to_bytes(src->tc_period,
-				src->tc_rate[i]);
+		if (port->qsize[i])
+			dst->tc_credits_per_period[i]
+				= rte_sched_time_ms_to_bytes(src->tc_period,
+					src->tc_rate[i]);
 
-#ifdef RTE_SCHED_SUBPORT_TC_OV
 	dst->tc_ov_weight = src->tc_ov_weight;
-#endif
 
 	/* WRR queues */
 	wrr_cost[0] = src->wrr_weights[0];
@@ -584,14 +624,14 @@ rte_sched_port_config_pipe_profile_table(struct rte_sched_port *port,
 		struct rte_sched_pipe_params *src = params->pipe_profiles + i;
 		struct rte_sched_pipe_profile *dst = port->pipe_profiles + i;
 
-		rte_sched_pipe_profile_convert(src, dst, params->rate);
+		rte_sched_pipe_profile_convert(port, src, dst, params->rate);
 		rte_sched_port_log_pipe_profile(port, i);
 	}
 
 	port->pipe_tc3_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[3];
+		uint32_t pipe_tc3_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;
@@ -602,7 +642,7 @@ struct rte_sched_port *
 rte_sched_port_config(struct rte_sched_port_params *params)
 {
 	struct rte_sched_port *port = NULL;
-	uint32_t mem_size, bmp_mem_size, n_queues_per_port, i, cycles_per_byte;
+	uint32_t mem_size, bmp_mem_size, n_queues_per_port, i, j, cycles_per_byte;
 
 	/* Check user parameters. Determine the amount of memory to allocate */
 	mem_size = rte_sched_port_get_memory_footprint(params);
@@ -624,6 +664,23 @@ rte_sched_port_config(struct rte_sched_port_params *params)
 	port->n_pipes_per_subport = params->n_pipes_per_subport;
 	port->n_pipes_per_subport_log2 =
 			__builtin_ctz(params->n_pipes_per_subport);
+
+	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+		port->pipe_queue[i] = i;
+
+	for (i = 0, j = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
+		port->pipe_tc[i] = j;
+
+		if (j < RTE_SCHED_TRAFFIC_CLASS_BE)
+			j++;
+	}
+
+	for (i = 0, j = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
+		port->tc_queue[i] = j;
+
+		if (i >= RTE_SCHED_TRAFFIC_CLASS_BE)
+			j++;
+	}
 	port->rate = params->rate;
 	port->mtu = params->mtu + params->frame_overhead;
 	port->frame_overhead = params->frame_overhead;
@@ -733,12 +790,14 @@ rte_sched_port_free(struct rte_sched_port *port)
 	for (qindex = 0; qindex < n_queues_per_port; qindex++) {
 		struct rte_mbuf **mbufs = rte_sched_port_qbase(port, qindex);
 		uint16_t qsize = rte_sched_port_qsize(port, qindex);
-		struct rte_sched_queue *queue = port->queue + qindex;
-		uint16_t qr = queue->qr & (qsize - 1);
-		uint16_t qw = queue->qw & (qsize - 1);
+		if (qsize != 0) {
+			struct rte_sched_queue *queue = port->queue + qindex;
+			uint16_t qr = queue->qr & (qsize - 1);
+			uint16_t qw = queue->qw & (qsize - 1);
 
-		for (; qr != qw; qr = (qr + 1) & (qsize - 1))
-			rte_pktmbuf_free(mbufs[qr]);
+			for (; qr != qw; qr = (qr + 1) & (qsize - 1))
+				rte_pktmbuf_free(mbufs[qr]);
+		}
 	}
 
 	rte_bitmap_free(port->bmp);
@@ -751,9 +810,10 @@ rte_sched_port_log_subport_config(struct rte_sched_port *port, uint32_t i)
 	struct rte_sched_subport *s = port->subport + i;
 
 	RTE_LOG(DEBUG, SCHED, "Low level config for subport %u:\n"
-		"    Token bucket: period = %u, credits per period = %u, size = %u\n"
-		"    Traffic classes: period = %u, credits per period = [%u, %u, %u, %u]\n"
-		"    Traffic class 3 oversubscription: wm min = %u, wm max = %u\n",
+		"	Token bucket: period = %u, credits per period = %u, size = %u\n"
+		"	Traffic classes: period = %u\n"
+		"	credits per period = [%u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u]\n"
+		"	Best effort traffic class oversubscription: wm min = %u, wm max = %u\n",
 		i,
 
 		/* Token bucket */
@@ -767,6 +827,15 @@ rte_sched_port_log_subport_config(struct rte_sched_port *port, uint32_t i)
 		s->tc_credits_per_period[1],
 		s->tc_credits_per_period[2],
 		s->tc_credits_per_period[3],
+		s->tc_credits_per_period[4],
+		s->tc_credits_per_period[5],
+		s->tc_credits_per_period[6],
+		s->tc_credits_per_period[7],
+		s->tc_credits_per_period[8],
+		s->tc_credits_per_period[9],
+		s->tc_credits_per_period[10],
+		s->tc_credits_per_period[11],
+		s->tc_credits_per_period[12],
 
 		/* Traffic class 3 oversubscription */
 		s->tc_ov_wm_min,
@@ -794,11 +863,19 @@ rte_sched_subport_config(struct rte_sched_port *port,
 		return -3;
 
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
-		if (params->tc_rate[i] == 0 ||
-		    params->tc_rate[i] > params->tb_rate)
+		uint32_t tc_rate = params->tc_rate[i];
+		uint16_t qsize = port->qsize[i];
+
+		if ((qsize == 0 && tc_rate != 0) ||
+			(qsize != 0 && tc_rate == 0) ||
+			(tc_rate > params->tb_rate))
 			return -4;
 	}
 
+	if (port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE] == 0 ||
+		params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE] == 0)
+		return -4;
+
 	if (params->tc_period == 0)
 		return -5;
 
@@ -822,15 +899,17 @@ rte_sched_subport_config(struct rte_sched_port *port,
 	/* Traffic Classes (TCs) */
 	s->tc_period = rte_sched_time_ms_to_bytes(params->tc_period, port->rate);
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
-		s->tc_credits_per_period[i]
-			= rte_sched_time_ms_to_bytes(params->tc_period,
-						     params->tc_rate[i]);
+		if (port->qsize[i])
+			s->tc_credits_per_period[i]
+				= rte_sched_time_ms_to_bytes(params->tc_period,
+								 params->tc_rate[i]);
+
 	}
 	s->tc_time = port->time + s->tc_period;
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
-		s->tc_credits[i] = s->tc_credits_per_period[i];
+		if (port->qsize[i])
+			s->tc_credits[i] = s->tc_credits_per_period[i];
 
-#ifdef RTE_SCHED_SUBPORT_TC_OV
 	/* TC oversubscription */
 	s->tc_ov_wm_min = port->mtu;
 	s->tc_ov_wm_max = rte_sched_time_ms_to_bytes(params->tc_period,
@@ -840,7 +919,6 @@ rte_sched_subport_config(struct rte_sched_port *port,
 	s->tc_ov = 0;
 	s->tc_ov_n = 0;
 	s->tc_ov_rate = 0;
-#endif
 
 	rte_sched_port_log_subport_config(port, subport_id);
 
@@ -880,10 +958,11 @@ rte_sched_pipe_config(struct rte_sched_port *port,
 	if (p->tb_time) {
 		params = port->pipe_profiles + p->profile;
 
-#ifdef RTE_SCHED_SUBPORT_TC_OV
-		double subport_tc3_rate = (double) s->tc_credits_per_period[3]
+		double subport_tc3_rate =
+			(double) s->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
 			/ (double) s->tc_period;
-		double pipe_tc3_rate = (double) params->tc_credits_per_period[3]
+		double pipe_tc3_rate =
+			(double) params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
 			/ (double) params->tc_period;
 		uint32_t tc3_ov = s->tc_ov;
 
@@ -897,7 +976,6 @@ rte_sched_pipe_config(struct rte_sched_port *port,
 				"Subport %u TC3 oversubscription is OFF (%.4lf >= %.4lf)\n",
 				subport_id, subport_tc3_rate, s->tc_ov_rate);
 		}
-#endif
 
 		/* Reset the pipe */
 		memset(p, 0, sizeof(struct rte_sched_pipe));
@@ -916,15 +994,18 @@ rte_sched_pipe_config(struct rte_sched_port *port,
 
 	/* Traffic Classes (TCs) */
 	p->tc_time = port->time + params->tc_period;
+
 	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
-		p->tc_credits[i] = params->tc_credits_per_period[i];
+		if (port->qsize[i])
+			p->tc_credits[i] = params->tc_credits_per_period[i];
 
-#ifdef RTE_SCHED_SUBPORT_TC_OV
 	{
 		/* Subport TC3 oversubscription */
-		double subport_tc3_rate = (double) s->tc_credits_per_period[3]
+		double subport_tc3_rate =
+			(double) s->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
 			/ (double) s->tc_period;
-		double pipe_tc3_rate = (double) params->tc_credits_per_period[3]
+		double pipe_tc3_rate =
+			(double) params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
 			/ (double) params->tc_period;
 		uint32_t tc3_ov = s->tc_ov;
 
@@ -940,7 +1021,6 @@ rte_sched_pipe_config(struct rte_sched_port *port,
 		p->tc_ov_period_id = s->tc_ov_period_id;
 		p->tc_ov_credits = s->tc_ov_wm;
 	}
-#endif
 
 	return 0;
 }
@@ -963,12 +1043,12 @@ rte_sched_port_pipe_profile_add(struct rte_sched_port *port,
 		return -2;
 
 	/* Pipe params */
-	status = pipe_profile_check(params, port->rate);
+	status = pipe_profile_check(params, port->rate, &port->qsize[0]);
 	if (status != 0)
 		return status;
 
 	pp = &port->pipe_profiles[port->n_pipe_profiles];
-	rte_sched_pipe_profile_convert(params, pp, port->rate);
+	rte_sched_pipe_profile_convert(port, params, pp, port->rate);
 
 	/* Pipe profile not exists */
 	for (i = 0; i < port->n_pipe_profiles; i++)
@@ -979,8 +1059,8 @@ 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[3])
-		port->pipe_tc3_rate_max = params->tc_rate[3];
+	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];
 
 	rte_sched_port_log_pipe_profile(port, *pipe_profile_id);
 
@@ -997,9 +1077,8 @@ rte_sched_port_qindex(struct rte_sched_port *port,
 	return ((subport & (port->n_subports_per_port - 1)) <<
 			(port->n_pipes_per_subport_log2 + 4)) |
 			((pipe & (port->n_pipes_per_subport - 1)) << 4) |
-			((traffic_class &
-			    (RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE - 1)) << 2) |
-			(queue & (RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS - 1));
+			((rte_sched_port_pipe_queue(port, traffic_class) + queue) &
+			(RTE_SCHED_QUEUES_PER_PIPE - 1));
 }
 
 void
@@ -1009,8 +1088,9 @@ rte_sched_port_pkt_write(struct rte_sched_port *port,
 			 uint32_t traffic_class,
 			 uint32_t queue, enum rte_color color)
 {
-	uint32_t queue_id = rte_sched_port_qindex(port, subport, pipe,
-			traffic_class, queue);
+	uint32_t queue_id =
+		rte_sched_port_qindex(port, subport, pipe, traffic_class, queue);
+
 	rte_mbuf_sched_set(pkt, queue_id, traffic_class, (uint8_t)color);
 }
 
@@ -1024,9 +1104,8 @@ rte_sched_port_pkt_read_tree_path(struct rte_sched_port *port,
 
 	*subport = queue_id >> (port->n_pipes_per_subport_log2 + 4);
 	*pipe = (queue_id >> 4) & (port->n_pipes_per_subport - 1);
-	*traffic_class = (queue_id >> 2) &
-				(RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE - 1);
-	*queue = queue_id & (RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS - 1);
+	*traffic_class = rte_sched_port_pipe_tc(port, queue_id);
+	*queue = rte_sched_port_tc_queue(port, queue_id);
 }
 
 enum rte_color
@@ -1107,7 +1186,7 @@ static inline void
 rte_sched_port_update_subport_stats(struct rte_sched_port *port, uint32_t qindex, struct rte_mbuf *pkt)
 {
 	struct rte_sched_subport *s = port->subport + (qindex / rte_sched_port_queues_per_subport(port));
-	uint32_t tc_index = (qindex >> 2) & 0x3;
+	uint32_t tc_index = rte_sched_port_pipe_tc(port, qindex);
 	uint32_t pkt_len = pkt->pkt_len;
 
 	s->stats.n_pkts_tc[tc_index] += 1;
@@ -1127,7 +1206,7 @@ rte_sched_port_update_subport_stats_on_drop(struct rte_sched_port *port,
 #endif
 {
 	struct rte_sched_subport *s = port->subport + (qindex / rte_sched_port_queues_per_subport(port));
-	uint32_t tc_index = (qindex >> 2) & 0x3;
+	uint32_t tc_index = rte_sched_port_pipe_tc(port, qindex);
 	uint32_t pkt_len = pkt->pkt_len;
 
 	s->stats.n_pkts_tc_dropped[tc_index] += 1;
@@ -1182,7 +1261,7 @@ rte_sched_port_red_drop(struct rte_sched_port *port, struct rte_mbuf *pkt, uint3
 	uint32_t tc_index;
 	enum rte_color color;
 
-	tc_index = (qindex >> 2) & 0x3;
+	tc_index = rte_sched_port_pipe_tc(port, qindex);
 	color = rte_sched_port_pkt_read_color(pkt);
 	red_cfg = &port->red_config[tc_index][color];
 
@@ -1499,6 +1578,7 @@ grinder_credits_update(struct rte_sched_port *port, uint32_t pos)
 	struct rte_sched_pipe *pipe = grinder->pipe;
 	struct rte_sched_pipe_profile *params = grinder->pipe_params;
 	uint64_t n_periods;
+	uint32_t i;
 
 	/* Subport TB */
 	n_periods = (port->time - subport->tb_time) / subport->tb_period;
@@ -1514,19 +1594,17 @@ grinder_credits_update(struct rte_sched_port *port, uint32_t pos)
 
 	/* Subport TCs */
 	if (unlikely(port->time >= subport->tc_time)) {
-		subport->tc_credits[0] = subport->tc_credits_per_period[0];
-		subport->tc_credits[1] = subport->tc_credits_per_period[1];
-		subport->tc_credits[2] = subport->tc_credits_per_period[2];
-		subport->tc_credits[3] = subport->tc_credits_per_period[3];
+		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+			subport->tc_credits[i] = subport->tc_credits_per_period[i];
+
 		subport->tc_time = port->time + subport->tc_period;
 	}
 
 	/* Pipe TCs */
 	if (unlikely(port->time >= pipe->tc_time)) {
-		pipe->tc_credits[0] = params->tc_credits_per_period[0];
-		pipe->tc_credits[1] = params->tc_credits_per_period[1];
-		pipe->tc_credits[2] = params->tc_credits_per_period[2];
-		pipe->tc_credits[3] = params->tc_credits_per_period[3];
+		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+			pipe->tc_credits[i] = params->tc_credits_per_period[i];
+
 		pipe->tc_time = port->time + params->tc_period;
 	}
 }
@@ -1539,21 +1617,29 @@ grinder_tc_ov_credits_update(struct rte_sched_port *port, uint32_t pos)
 	struct rte_sched_grinder *grinder = port->grinder + pos;
 	struct rte_sched_subport *subport = grinder->subport;
 	uint32_t tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
-	uint32_t tc_ov_consumption_max;
+	uint32_t tc_consumption = 0, tc_ov_consumption_max;
 	uint32_t tc_ov_wm = subport->tc_ov_wm;
+	uint32_t i;
 
 	if (subport->tc_ov == 0)
 		return subport->tc_ov_wm_max;
 
-	tc_ov_consumption[0] = subport->tc_credits_per_period[0] - subport->tc_credits[0];
-	tc_ov_consumption[1] = subport->tc_credits_per_period[1] - subport->tc_credits[1];
-	tc_ov_consumption[2] = subport->tc_credits_per_period[2] - subport->tc_credits[2];
-	tc_ov_consumption[3] = subport->tc_credits_per_period[3] - subport->tc_credits[3];
+	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
+		tc_ov_consumption[i] =
+			subport->tc_credits_per_period[i] - subport->tc_credits[i];
+		tc_consumption += tc_ov_consumption[i];
+	}
+
+	tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] =
+		subport->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] -
+		subport->tc_credits[RTE_SCHED_TRAFFIC_CLASS_BE];
 
-	tc_ov_consumption_max = subport->tc_credits_per_period[3] -
-		(tc_ov_consumption[0] + tc_ov_consumption[1] + tc_ov_consumption[2]);
+	tc_ov_consumption_max =
+		subport->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] -
+			tc_consumption;
 
-	if (tc_ov_consumption[3] > (tc_ov_consumption_max - port->mtu)) {
+	if (tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] >
+		(tc_ov_consumption_max - port->mtu)) {
 		tc_ov_wm  -= tc_ov_wm >> 7;
 		if (tc_ov_wm < subport->tc_ov_wm_min)
 			tc_ov_wm = subport->tc_ov_wm_min;
@@ -1576,6 +1662,7 @@ grinder_credits_update(struct rte_sched_port *port, uint32_t pos)
 	struct rte_sched_pipe *pipe = grinder->pipe;
 	struct rte_sched_pipe_profile *params = grinder->pipe_params;
 	uint64_t n_periods;
+	uint32_t i;
 
 	/* Subport TB */
 	n_periods = (port->time - subport->tb_time) / subport->tb_period;
@@ -1593,10 +1680,8 @@ grinder_credits_update(struct rte_sched_port *port, uint32_t pos)
 	if (unlikely(port->time >= subport->tc_time)) {
 		subport->tc_ov_wm = grinder_tc_ov_credits_update(port, pos);
 
-		subport->tc_credits[0] = subport->tc_credits_per_period[0];
-		subport->tc_credits[1] = subport->tc_credits_per_period[1];
-		subport->tc_credits[2] = subport->tc_credits_per_period[2];
-		subport->tc_credits[3] = subport->tc_credits_per_period[3];
+		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+			subport->tc_credits[i] = subport->tc_credits_per_period[i];
 
 		subport->tc_time = port->time + subport->tc_period;
 		subport->tc_ov_period_id++;
@@ -1604,10 +1689,8 @@ grinder_credits_update(struct rte_sched_port *port, uint32_t pos)
 
 	/* Pipe TCs */
 	if (unlikely(port->time >= pipe->tc_time)) {
-		pipe->tc_credits[0] = params->tc_credits_per_period[0];
-		pipe->tc_credits[1] = params->tc_credits_per_period[1];
-		pipe->tc_credits[2] = params->tc_credits_per_period[2];
-		pipe->tc_credits[3] = params->tc_credits_per_period[3];
+		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+			pipe->tc_credits[i] = params->tc_credits_per_period[i];
 		pipe->tc_time = port->time + params->tc_period;
 	}
 
@@ -1672,11 +1755,18 @@ grinder_credits_check(struct rte_sched_port *port, uint32_t pos)
 	uint32_t subport_tc_credits = subport->tc_credits[tc_index];
 	uint32_t pipe_tb_credits = pipe->tb_credits;
 	uint32_t pipe_tc_credits = pipe->tc_credits[tc_index];
-	uint32_t pipe_tc_ov_mask1[] = {UINT32_MAX, UINT32_MAX, UINT32_MAX, pipe->tc_ov_credits};
-	uint32_t pipe_tc_ov_mask2[] = {0, 0, 0, UINT32_MAX};
-	uint32_t pipe_tc_ov_credits = pipe_tc_ov_mask1[tc_index];
+	uint32_t pipe_tc_ov_mask1[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
+	uint32_t pipe_tc_ov_mask2[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE] = {0};
+	uint32_t pipe_tc_ov_credits, i;
 	int enough_credits;
 
+	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+		pipe_tc_ov_mask1[i] = UINT32_MAX;
+
+	pipe_tc_ov_mask1[RTE_SCHED_TRAFFIC_CLASS_BE] = pipe->tc_ov_credits;
+	pipe_tc_ov_mask2[RTE_SCHED_TRAFFIC_CLASS_BE] = UINT32_MAX;
+	pipe_tc_ov_credits = pipe_tc_ov_mask1[tc_index];
+
 	/* Check pipe and subport credits */
 	enough_credits = (pkt_len <= subport_tb_credits) &&
 		(pkt_len <= subport_tc_credits) &&
@@ -1831,31 +1921,23 @@ static inline void
 grinder_tccache_populate(struct rte_sched_port *port, uint32_t pos, uint32_t qindex, uint16_t qmask)
 {
 	struct rte_sched_grinder *grinder = port->grinder + pos;
-	uint8_t b[4];
+	uint8_t b, i;
 
 	grinder->tccache_w = 0;
 	grinder->tccache_r = 0;
 
-	b[0] = (uint8_t) (qmask & 0xF);
-	b[1] = (uint8_t) ((qmask >> 4) & 0xF);
-	b[2] = (uint8_t) ((qmask >> 8) & 0xF);
-	b[3] = (uint8_t) ((qmask >> 12) & 0xF);
-
-	grinder->tccache_qmask[grinder->tccache_w] = b[0];
-	grinder->tccache_qindex[grinder->tccache_w] = qindex;
-	grinder->tccache_w += (b[0] != 0);
-
-	grinder->tccache_qmask[grinder->tccache_w] = b[1];
-	grinder->tccache_qindex[grinder->tccache_w] = qindex + 4;
-	grinder->tccache_w += (b[1] != 0);
-
-	grinder->tccache_qmask[grinder->tccache_w] = b[2];
-	grinder->tccache_qindex[grinder->tccache_w] = qindex + 8;
-	grinder->tccache_w += (b[2] != 0);
+	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
+		b = (uint8_t) ((qmask >> i) & 0x1);
+		grinder->tccache_qmask[grinder->tccache_w] = b;
+		grinder->tccache_qindex[grinder->tccache_w] = qindex + i;
+		grinder->tccache_w += (b != 0);
+	}
 
-	grinder->tccache_qmask[grinder->tccache_w] = b[3];
-	grinder->tccache_qindex[grinder->tccache_w] = qindex + 12;
-	grinder->tccache_w += (b[3] != 0);
+	b = (uint8_t) (qmask >> (RTE_SCHED_TRAFFIC_CLASS_BE));
+	grinder->tccache_qmask[grinder->tccache_w] = b;
+	grinder->tccache_qindex[grinder->tccache_w] = qindex +
+		RTE_SCHED_TRAFFIC_CLASS_BE;
+	grinder->tccache_w += (b != 0);
 }
 
 static inline int
@@ -1873,14 +1955,18 @@ grinder_next_tc(struct rte_sched_port *port, uint32_t pos)
 	qbase = rte_sched_port_qbase(port, qindex);
 	qsize = rte_sched_port_qsize(port, qindex);
 
-	grinder->tc_index = (qindex >> 2) & 0x3;
+	grinder->tc_index = rte_sched_port_pipe_tc(port, qindex);
 	grinder->qmask = grinder->tccache_qmask[grinder->tccache_r];
 	grinder->qsize = qsize;
 
-	grinder->qindex[0] = qindex;
-	grinder->qindex[1] = qindex + 1;
-	grinder->qindex[2] = qindex + 2;
-	grinder->qindex[3] = qindex + 3;
+	if (grinder->tc_index < RTE_SCHED_TRAFFIC_CLASS_BE) {
+		grinder->queue[0] = port->queue + qindex;
+		grinder->qbase[0] = qbase;
+		grinder->qindex[0] = qindex;
+		grinder->tccache_r++;
+
+		return 1;
+	}
 
 	grinder->queue[0] = port->queue + qindex;
 	grinder->queue[1] = port->queue + qindex + 1;
@@ -1892,6 +1978,11 @@ grinder_next_tc(struct rte_sched_port *port, uint32_t pos)
 	grinder->qbase[2] = qbase + 2 * qsize;
 	grinder->qbase[3] = qbase + 3 * qsize;
 
+	grinder->qindex[0] = qindex;
+	grinder->qindex[1] = qindex + 1;
+	grinder->qindex[2] = qindex + 2;
+	grinder->qindex[3] = qindex + 3;
+
 	grinder->tccache_r++;
 	return 1;
 }
diff --git a/lib/librte_sched/rte_sched.h b/lib/librte_sched/rte_sched.h
index 662c3a057..2b65420d1 100644
--- a/lib/librte_sched/rte_sched.h
+++ b/lib/librte_sched/rte_sched.h
@@ -85,7 +85,8 @@ extern "C" {
 /** Number of traffic classes per pipe (as well as subport).
  * Cannot be changed.
  */
-#define RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE    4
+#define RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE    \
+(RTE_SCHED_QUEUES_PER_PIPE - RTE_SCHED_BE_QUEUES_PER_PIPE + 1)
 
 /** Best-effort traffic class ID
  * Can not change.
@@ -177,9 +178,7 @@ struct rte_sched_pipe_params {
 	/**< Traffic class rates (measured in bytes per second) */
 	uint32_t tc_period;
 	/**< Enforcement period (measured in milliseconds) */
-#ifdef RTE_SCHED_SUBPORT_TC_OV
 	uint8_t tc_ov_weight;		 /**< Weight Traffic class 3 oversubscription */
-#endif
 
 	/* Pipe queues */
 	uint8_t  wrr_weights[RTE_SCHED_BE_QUEUES_PER_PIPE]; /**< WRR weights */
-- 
2.21.0


  parent reply index

Thread overview: 163+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-28 12:05 [dpdk-dev] [PATCH 00/27] sched: feature enhancements Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 01/27] sched: update macros for flexible config Lukasz Krakowiak
2019-06-25 15:31   ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 01/28] sched: update macros for flexible config Jasvinder Singh
2019-07-01 19:04       ` Dumitrescu, Cristian
2019-07-02 13:26         ` Singh, Jasvinder
2019-07-11 10:26       ` [dpdk-dev] [PATCH v3 00/11] sched: feature enhancements Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-12  9:57           ` [dpdk-dev] [PATCH v4 00/11] sched: feature enhancements Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-15 23:50               ` Dumitrescu, Cristian
2019-07-17 14:49                 ` Singh, Jasvinder
2019-07-17 14:42               ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-19 14:18                   ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-22 11:01                       ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-22 11:01                         ` Jasvinder Singh [this message]
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 05/11] sched: improve error log messages Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-22 11:01                         ` [dpdk-dev] [PATCH v7 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-22 13:15                         ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Thomas Monjalon
2019-07-22 13:22                           ` Singh, Jasvinder
2019-07-22 13:33                             ` Thomas Monjalon
2019-07-22 13:53                               ` Ferruh Yigit
2019-07-22 13:56                                 ` Bruce Richardson
2019-07-22 14:08                                   ` Ferruh Yigit
2019-07-22 14:08                                   ` Thomas Monjalon
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 05/11] sched: improve error log messages Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-19 14:18                     ` [dpdk-dev] [PATCH v6 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-22  8:19                     ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Thomas Monjalon
2019-07-22 11:05                       ` Singh, Jasvinder
2019-07-22  9:56                     ` Dumitrescu, Cristian
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-18 23:04                   ` Dumitrescu, Cristian
2019-07-19 15:25                     ` Singh, Jasvinder
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 05/11] sched: improve error log messages Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-18 23:12                   ` Dumitrescu, Cristian
2019-07-19 15:25                     ` Singh, Jasvinder
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-17 14:42                 ` [dpdk-dev] [PATCH v5 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-18 22:57                 ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Dumitrescu, Cristian
2019-07-19 10:41                   ` Thomas Monjalon
2019-07-19 11:16                     ` Singh, Jasvinder
2019-07-19 11:40                       ` Thomas Monjalon
2019-07-19 11:42                         ` Singh, Jasvinder
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-16  0:37               ` Dumitrescu, Cristian
2019-07-17 14:57                 ` Singh, Jasvinder
2019-07-16  0:57               ` Dumitrescu, Cristian
2019-07-17 15:03                 ` Singh, Jasvinder
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 05/11] sched: improve error log messages Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-16  0:44               ` Dumitrescu, Cristian
2019-07-17 14:58                 ` Singh, Jasvinder
2019-07-16  0:49               ` Dumitrescu, Cristian
2019-07-17 15:00                 ` Singh, Jasvinder
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-12  9:57             ` [dpdk-dev] [PATCH v4 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 05/11] sched: improve error log messages Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-11 10:26         ` [dpdk-dev] [PATCH v3 11/11] sched: remove redundant macros Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 02/28] sched: update subport and pipe data structures Jasvinder Singh
2019-07-01 18:58       ` Dumitrescu, Cristian
2019-07-02 13:20         ` Singh, Jasvinder
2019-07-01 19:12       ` Dumitrescu, Cristian
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 03/28] sched: update internal " Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 04/28] sched: update port config API Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 05/28] sched: update port free API Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 06/28] sched: update subport config API Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 07/28] sched: update pipe profile add API Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 08/28] sched: update pipe config API Jasvinder Singh
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 09/28] sched: update pkt read and write API Jasvinder Singh
2019-07-01 23:25       ` Dumitrescu, Cristian
2019-07-02 21:05         ` Singh, Jasvinder
2019-07-03 13:40           ` Dumitrescu, Cristian
2019-06-25 15:31     ` [dpdk-dev] [PATCH v2 10/28] sched: update subport and tc queue stats Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 11/28] sched: update port memory footprint API Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 12/28] sched: update packet enqueue API Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 13/28] sched: update grinder pipe and tc cache Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 14/28] sched: update grinder next pipe and tc functions Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 15/28] sched: update pipe and tc queues prefetch Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 16/28] sched: update grinder wrr compute function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 17/28] sched: modify credits update function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 18/28] sched: update mbuf prefetch function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 19/28] sched: update grinder schedule function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 20/28] sched: update grinder handle function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 21/28] sched: update packet dequeue API Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 22/28] sched: update sched queue stats API Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 23/28] test/sched: update unit test Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 24/28] net/softnic: update softnic tm function Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 25/28] examples/qos_sched: update qos sched sample app Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 26/28] examples/ip_pipeline: update ip pipeline " Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 27/28] sched: code cleanup Jasvinder Singh
2019-06-25 15:32     ` [dpdk-dev] [PATCH v2 28/28] sched: add release note Jasvinder Singh
2019-06-26 21:31       ` Thomas Monjalon
2019-06-27 10:50         ` Singh, Jasvinder
2019-06-26 21:33     ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Thomas Monjalon
2019-06-27 10:52       ` Singh, Jasvinder
2019-06-27  0:04     ` Stephen Hemminger
2019-06-27 10:49       ` Singh, Jasvinder
2019-07-01 18:51     ` Dumitrescu, Cristian
2019-07-02  9:32       ` Singh, Jasvinder
2019-05-28 12:05 ` [dpdk-dev] [PATCH 02/27] sched: update subport and pipe data structures Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 03/27] sched: update internal " Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 04/27] sched: update port config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 05/27] sched: update port free api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 06/27] sched: update subport config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 07/27] sched: update pipe profile add api Lukasz Krakowiak
2019-05-28 14:06   ` Stephen Hemminger
2019-05-28 12:05 ` [dpdk-dev] [PATCH 08/27] sched: update pipe config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 09/27] sched: update pkt read and write api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 10/27] sched: update subport and tc queue stats Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 11/27] sched: update port memory footprint api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 12/27] sched: update packet enqueue api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 13/27] sched: update grinder pipe and tc cache Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 14/27] sched: update grinder next pipe and tc functions Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 15/27] sched: update pipe and tc queues prefetch Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 16/27] sched: update grinder wrr compute function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 17/27] sched: modify credits update function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 18/27] sched: update mbuf prefetch function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 19/27] sched: update grinder schedule function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 20/27] sched: update grinder handle function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 21/27] sched: update packet dequeue api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 22/27] sched: update sched queue stats api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 23/27] test/sched: update unit test Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 24/27] net/softnic: update softnic tm function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 25/27] examples/qos_sched: update qos sched sample app Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 26/27] examples/ip_pipeline: update ip pipeline " Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 27/27] sched: code cleanup Lukasz Krakowiak

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