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From: Savinay Dharmappa <savinay.dharmappa@intel.com>
To: jasvinder.singh@intel.com, cristian.dumitrescu@intel.com, dev@dpdk.org
Cc: savinay.dharmappa@intel.com
Subject: [dpdk-dev] [PATCH v4 3/9] sched: add subport profile add and config api
Date: Thu, 17 Sep 2020 09:42:33 +0100
Message-ID: <1600332159-26018-4-git-send-email-savinay.dharmappa@intel.com> (raw)
In-Reply-To: <1600332159-26018-1-git-send-email-savinay.dharmappa@intel.com>

Add apis to add new subport profile and configure it.

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
 lib/librte_sched/rte_sched.c           | 118 +++++++++++++++++++++++++++++++++
 lib/librte_sched/rte_sched.h           |  45 +++++++++++++
 lib/librte_sched/rte_sched_version.map |   2 +
 3 files changed, 165 insertions(+)

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index 5fa7865..23aaec4 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -174,6 +174,8 @@ struct rte_sched_subport {
 	/* Statistics */
 	struct rte_sched_subport_stats stats __rte_cache_aligned;
 
+	/* subport profile */
+	uint32_t profile;
 	/* Subport pipes */
 	uint32_t n_pipes_per_subport_enabled;
 	uint32_t n_pipe_profiles;
@@ -1343,6 +1345,56 @@ rte_sched_subport_config(struct rte_sched_port *port,
 }
 
 int
+rte_sched_subport_profile_config(struct rte_sched_port *port,
+	uint32_t subport_id,
+	uint32_t profile_id)
+{
+	int i;
+	struct rte_sched_subport_profile *params;
+	uint32_t n_subports = subport_id + 1;
+	struct rte_sched_subport *s;
+
+	if (port == NULL) {
+		RTE_LOG(ERR, SCHED,
+			"%s: Incorrect value for parameter port\n", __func__);
+		return -EINVAL;
+	}
+
+	if (subport_id >= port->n_subports_per_port) {
+		RTE_LOG(ERR, SCHED, "%s: "
+		"Incorrect value for parameter subport id\n", __func__);
+
+		rte_sched_free_memory(port, n_subports);
+		return -EINVAL;
+	}
+
+	params =  port->subport_profiles + profile_id;
+
+	s = port->subports[subport_id];
+
+	s->tb_credits = params->tb_size / 2;
+
+	s->tc_time = port->time + params->tc_period;
+
+	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
+		if (s->qsize[i])
+			s->tc_credits[i] =
+				params->tc_credits_per_period[i];
+		else
+			params->tc_credits_per_period[i] = 0;
+
+#ifdef RTE_SCHED_SUBPORT_TC_OV
+	s->tc_ov_wm_max = rte_sched_time_ms_to_bytes(params->tc_period,
+						     s->pipe_tc_be_rate_max);
+#endif
+	s->profile = profile_id;
+
+	rte_sched_port_log_subport_profile(port, profile_id);
+
+	return 0;
+}
+
+int
 rte_sched_pipe_config(struct rte_sched_port *port,
 	uint32_t subport_id,
 	uint32_t pipe_id,
@@ -1526,6 +1578,72 @@ rte_sched_subport_pipe_profile_add(struct rte_sched_port *port,
 	return 0;
 }
 
+int
+rte_sched_port_subport_profile_add(struct rte_sched_port *port,
+	struct rte_sched_subport_profile_params *params,
+	uint32_t *subport_profile_id)
+{
+	int status;
+	uint32_t i;
+	struct rte_sched_subport_profile *dst;
+
+	/* Port */
+	if (port == NULL) {
+		RTE_LOG(ERR, SCHED, "%s: "
+		"Incorrect value for parameter port\n", __func__);
+		return -EINVAL;
+	}
+
+	if (params == NULL) {
+		RTE_LOG(ERR, SCHED, "%s: "
+		"Incorrect value for parameter profile\n", __func__);
+		return -EINVAL;
+	}
+
+	if (subport_profile_id == NULL) {
+		RTE_LOG(ERR, SCHED, "%s: "
+		"Incorrect value for parameter subport_profile_id\n",
+		__func__);
+		return -EINVAL;
+	}
+
+	dst = port->subport_profiles + port->n_subport_profiles;
+
+	/* Subport profiles exceeds the max limit */
+	if (port->n_subport_profiles >= port->n_max_subport_profiles) {
+		RTE_LOG(ERR, SCHED, "%s: "
+		"Number of subport profiles exceeds the max limit\n",
+		 __func__);
+		return -EINVAL;
+	}
+
+	status = subport_profile_check(params, port->rate);
+	if (status != 0) {
+		RTE_LOG(ERR, SCHED,
+		"%s: subport profile check failed(%d)\n", __func__, status);
+		return -EINVAL;
+	}
+
+	rte_sched_subport_profile_convert(params, dst, port->rate);
+
+	/* Subport profile should not exists */
+	for (i = 0; i < port->n_subport_profiles; i++)
+		if (memcmp(port->subport_profiles + i,
+		    dst, sizeof(*dst)) == 0) {
+			RTE_LOG(ERR, SCHED,
+			"%s: subport profile exists\n", __func__);
+			return -EINVAL;
+		}
+
+	/* Subport profile commit */
+	*subport_profile_id = port->n_subport_profiles;
+	port->n_subport_profiles++;
+
+	rte_sched_port_log_subport_profile(port, *subport_profile_id);
+
+	return 0;
+}
+
 static inline uint32_t
 rte_sched_port_qindex(struct rte_sched_port *port,
 	uint32_t subport,
diff --git a/lib/librte_sched/rte_sched.h b/lib/librte_sched/rte_sched.h
index 39339b7..a7c2638 100644
--- a/lib/librte_sched/rte_sched.h
+++ b/lib/librte_sched/rte_sched.h
@@ -337,6 +337,29 @@ rte_sched_subport_pipe_profile_add(struct rte_sched_port *port,
 	uint32_t *pipe_profile_id);
 
 /**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice.
+ *
+ * Hierarchical scheduler subport bandwidth profile add
+ * Note that this function is safe to use in runtime for adding new
+ * subport bandwidth profile as it doesn't have any impact on hiearchical
+ * structure of the scheduler.
+ * @param port
+ *   Handle to port scheduler instance
+ * @param struct rte_sched_subport_profile
+ *   Subport bandwidth profile
+ * @param subport_profile_d
+ *   Subport profile id
+ * @return
+ *   0 upon success, error code otherwise
+ */
+__rte_experimental
+int
+rte_sched_port_subport_profile_add(struct rte_sched_port *port,
+	struct rte_sched_subport_profile_params *profile,
+	uint32_t *subport_profile_id);
+
+/**
  * Hierarchical scheduler subport configuration
  *
  * @param port
@@ -354,6 +377,28 @@ rte_sched_subport_config(struct rte_sched_port *port,
 	struct rte_sched_subport_params *params);
 
 /**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice.
+ *
+ * Hierarchical scheduler subport profile configuration
+ * Note that this function is safe to use in runtime for applying any specific
+ * subport bandwidth profile as it doesn't have any impact on hiearchical
+ * structure of the scheduler.
+ * @param port
+ *   Handle to port scheduler instance
+ * @param subport_id
+ *   Subport ID
+ * @param profile_d
+ *   Subport profile id
+ * @return
+ *   0 upon success, error code otherwise
+ */
+__rte_experimental
+int
+rte_sched_subport_profile_config(struct rte_sched_port *port,
+	uint32_t subport_id,
+	uint32_t profile_id);
+/**
  * Hierarchical scheduler pipe configuration
  *
  * @param port
diff --git a/lib/librte_sched/rte_sched_version.map b/lib/librte_sched/rte_sched_version.map
index 3faef6f..e64335f 100644
--- a/lib/librte_sched/rte_sched_version.map
+++ b/lib/librte_sched/rte_sched_version.map
@@ -28,4 +28,6 @@ EXPERIMENTAL {
 	global:
 
 	rte_sched_subport_pipe_profile_add;
+	rte_sched_port_subport_profile_add;
+	rte_sched_subport_profile_config;
 };
-- 
2.7.4


  parent reply	other threads:[~2020-09-17  8:43 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-15 18:27 [dpdk-dev] [RFC PATCH 0/2] Enable dyynamic configuration of subport bandwidth profile Savinay Dharmappa
2020-07-15 18:27 ` [dpdk-dev] [RFC PATCH 1/2] sched: add dynamic config " Savinay Dharmappa
2020-07-16  8:14   ` Singh, Jasvinder
2020-07-20 11:20   ` Dumitrescu, Cristian
2020-07-20 11:21     ` Dumitrescu, Cristian
2020-09-02  8:56   ` [dpdk-dev] [PATCH v1 1/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 2/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 3/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 4/4] " Savinay Dharmappa
2020-09-10 18:48     ` [dpdk-dev] [PATCH v2 00/10] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 01/10] sched: add support profile data structure Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 02/10] sched: add subport profile table Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 03/10] sched: add subport profile add and config api Savinay Dharmappa
2020-09-14 14:05         ` Singh, Jasvinder
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 04/10] sched: update the grinder credit update function Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 05/10] sched: update the pipe config api implementation Savinay Dharmappa
2020-09-14 14:26         ` Singh, Jasvinder
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 06/10] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 07/10] example/ip_pipeline: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 08/10] drivers/softnic: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 09/10] app/test_sched: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 10/10] sched: remove the redundant code Savinay Dharmappa
2020-09-16 16:43       ` [dpdk-dev] [PATCH v3 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 1/9] sched: add support profile data structure Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 2/9] sched: add subport profile table Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 3/9] sched: add subport profile add and config api Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 8/9] app/test_sched: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 9/9] sched: remove the redundant code Savinay Dharmappa
2020-09-17  8:42         ` [dpdk-dev] [PATCH v4 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 1/9] sched: add support profile data structure Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 2/9] sched: add subport profile table Savinay Dharmappa
2020-09-17  8:42           ` Savinay Dharmappa [this message]
2020-09-29 21:19             ` [dpdk-dev] [PATCH v4 3/9] sched: add subport profile add and config api Dumitrescu, Cristian
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-29 21:23             ` Dumitrescu, Cristian
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 8/9] app/test_sched: " Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 9/9] sched: remove the redundant code Savinay Dharmappa
2020-09-30 19:24           ` [dpdk-dev] [PATCH v5 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 1/9] sched: add support profile table Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 2/9] sched: add subport profile add api Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 3/9] sched : add dynamic config of subport bandwidth Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 8/9] app/test_sched: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 9/9] sched : remove redundant code Savinay Dharmappa
2020-10-06 15:27             ` [dpdk-dev] [PATCH v6 0/8] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 1/8] sched: add support profile table Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 7/8] app/test_sched: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-06 15:52               ` [dpdk-dev] [PATCH v6 0/8] Enable dynamic config of subport bandwidth Dumitrescu, Cristian
2020-10-06 18:02               ` [dpdk-dev] [PATCH v7 " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 1/8] sched: add support profile table Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 7/8] app/test_sched: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-06 19:05                 ` [dpdk-dev] [PATCH v7 0/8] Enable dynamic config of subport bandwidth Dumitrescu, Cristian
2020-10-07 14:09                 ` [dpdk-dev] [PATCH v8 " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 1/8] sched: add support profile table Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 7/8] app/test_sched: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-09  8:28                     ` Thomas Monjalon
2020-10-09 12:39                   ` [dpdk-dev] [PATCH v9 0/8] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 1/8] sched: add support profile table Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 7/8] app/test_sched: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-11 20:11                     ` [dpdk-dev] [PATCH v9 0/8] Enable dynamic config of subport bandwidth Thomas Monjalon
2020-10-12  5:24                       ` Dharmappa, Savinay
2020-10-12 23:08                         ` Dharmappa, Savinay
2020-10-13 13:56                           ` Dharmappa, Savinay
2020-10-13 14:06                             ` Thomas Monjalon
2020-10-15  0:17                     ` Thomas Monjalon
2020-07-15 18:27 ` [dpdk-dev] [RFC PATCH 2/2] example/qos_sched: subport bandwidth profile config Savinay Dharmappa
2020-07-16  8:14   ` Singh, Jasvinder
2020-09-02  9:07   ` [dpdk-dev] [PATCH v1 1/4] example/qos_sched: subport bandwidth dynmaic conf Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 2/4] example/ip_pipeline: " Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 3/4] drivers/softnic: subport bandwidth profile config Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 4/4] app/test_sched: " Savinay Dharmappa
2020-09-02 10:46     ` [dpdk-dev] [PATCH v1 1/4] example/qos_sched: subport bandwidth dynmaic conf Dharmappa, Savinay
2020-07-16  8:14 ` [dpdk-dev] [RFC PATCH 0/2] Enable dyynamic configuration of subport bandwidth profile Singh, Jasvinder

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