From: "Singh, Jasvinder" <jasvinder.singh@intel.com>
To: "Dharmappa, Savinay" <savinay.dharmappa@intel.com>,
"Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 03/10] sched: add subport profile add and config api
Date: Mon, 14 Sep 2020 14:05:17 +0000 [thread overview]
Message-ID: <BYAPR11MB3352CFAE87EEF9D69D88C95DE0230@BYAPR11MB3352.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1599763717-135002-4-git-send-email-savinay.dharmappa@intel.com>
> -----Original Message-----
> From: Dharmappa, Savinay <savinay.dharmappa@intel.com>
> Sent: Thursday, September 10, 2020 7:49 PM
> To: Singh, Jasvinder <jasvinder.singh@intel.com>; Dumitrescu, Cristian
> <cristian.dumitrescu@intel.com>; dev@dpdk.org
> Cc: Dharmappa, Savinay <savinay.dharmappa@intel.com>
> Subject: [PATCH v2 03/10] sched: add subport profile add and config api
>
> 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
> ec6e6bf..ba5700a 100644
> --- a/lib/librte_sched/rte_sched.c
> +++ b/lib/librte_sched/rte_sched.c
> @@ -175,6 +175,8 @@ struct rte_sched_subport {
> /* Statistics */
> struct rte_sched_subport_stats stats __rte_cache_aligned;
>
> + /* subport profile flag */
> + uint32_t profile;
> /* Subport pipes */
> uint32_t n_pipes_per_subport_enabled;
> uint32_t n_pipe_profiles;
> @@ -1344,6 +1346,56 @@ 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,
> @@ -1527,6 +1579,72 @@ 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,
> + params, sizeof(*params)) == 0) {
> + RTE_LOG(ERR, SCHED,
> + "%s: subport profile exists\n", __func__);
> + return -EINVAL;
> + }
> +
Savinay, Comparing port->subport_profiles with params is wrong as they are different structures, need to compare port->subport_profiles with dst.
> + /* 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
next prev parent reply other threads:[~2020-09-14 14:05 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 [this message]
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 ` [dpdk-dev] [PATCH v4 3/9] sched: add subport profile add and config api Savinay Dharmappa
2020-09-29 21:19 ` 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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