From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from dpdk.org (dpdk.org [92.243.14.124])
by inbox.dpdk.org (Postfix) with ESMTP id EE235A046B
for <public@inbox.dpdk.org>; Mon, 22 Jul 2019 13:02:09 +0200 (CEST)
Received: from [92.243.14.124] (localhost [127.0.0.1])
by dpdk.org (Postfix) with ESMTP id 3D4A51BF17;
Mon, 22 Jul 2019 13:01:54 +0200 (CEST)
Received: from mga12.intel.com (mga12.intel.com [192.55.52.136])
by dpdk.org (Postfix) with ESMTP id 3F2DD1BEF7
for <dev@dpdk.org>; Mon, 22 Jul 2019 13:01:44 +0200 (CEST)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from fmsmga008.fm.intel.com ([10.253.24.58])
by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
22 Jul 2019 04:01:43 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.64,294,1559545200"; d="scan'208";a="169220970"
Received: from silpixa00381635.ir.intel.com (HELO
silpixa00381635.ger.corp.intel.com) ([10.237.223.4])
by fmsmga008.fm.intel.com with ESMTP; 22 Jul 2019 04:01:42 -0700
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>
Date: Mon, 22 Jul 2019 12:01:40 +0100
Message-Id: <20190722110148.101656-4-jasvinder.singh@intel.com>
X-Mailer: git-send-email 2.21.0
In-Reply-To: <20190722110148.101656-1-jasvinder.singh@intel.com>
References: <20190719141825.101844-2-jasvinder.singh@intel.com>
<20190722110148.101656-1-jasvinder.singh@intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: [dpdk-dev] [PATCH v7 03/11] sched: add max pipe profiles config in
run time
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>
Allow setting the maximum number of pipe profiles in run time.
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 | 8 +++++---
lib/librte_sched/rte_sched.h | 2 ++
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index a4eaa7a68..ac315d60b 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -179,6 +179,7 @@ struct rte_sched_port {
uint32_t frame_overhead;
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;
#ifdef RTE_SCHED_RED
struct rte_red_config red_config[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE][RTE_COLORS];
@@ -380,7 +381,7 @@ rte_sched_port_check_params(struct rte_sched_port_params *params)
/* pipe_profiles and n_pipe_profiles */
if (params->pipe_profiles == NULL ||
params->n_pipe_profiles == 0 ||
- params->n_pipe_profiles > RTE_SCHED_PIPE_PROFILES_PER_PORT)
+ params->n_pipe_profiles > params->n_max_pipe_profiles)
return -9;
for (i = 0; i < params->n_pipe_profiles; i++) {
@@ -409,7 +410,7 @@ rte_sched_port_get_array_base(struct rte_sched_port_params *params, enum rte_sch
uint32_t size_queue_extra
= n_queues_per_port * sizeof(struct rte_sched_queue_extra);
uint32_t size_pipe_profiles
- = RTE_SCHED_PIPE_PROFILES_PER_PORT * sizeof(struct rte_sched_pipe_profile);
+ = params->n_max_pipe_profiles * sizeof(struct rte_sched_pipe_profile);
uint32_t size_bmp_array = rte_bitmap_get_memory_footprint(n_queues_per_port);
uint32_t size_per_pipe_queue_array, size_queue_array;
@@ -686,6 +687,7 @@ rte_sched_port_config(struct rte_sched_port_params *params)
port->frame_overhead = params->frame_overhead;
memcpy(port->qsize, params->qsize, sizeof(params->qsize));
port->n_pipe_profiles = params->n_pipe_profiles;
+ port->n_max_pipe_profiles = params->n_max_pipe_profiles;
#ifdef RTE_SCHED_RED
for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
@@ -1039,7 +1041,7 @@ rte_sched_port_pipe_profile_add(struct rte_sched_port *port,
return -1;
/* Pipe profiles not exceeds the max limit */
- if (port->n_pipe_profiles >= RTE_SCHED_PIPE_PROFILES_PER_PORT)
+ if (port->n_pipe_profiles >= port->n_max_pipe_profiles)
return -2;
/* Pipe params */
diff --git a/lib/librte_sched/rte_sched.h b/lib/librte_sched/rte_sched.h
index 2b65420d1..d7d4f1767 100644
--- a/lib/librte_sched/rte_sched.h
+++ b/lib/librte_sched/rte_sched.h
@@ -220,6 +220,8 @@ struct rte_sched_port_params {
/**< Pipe profile table.
* Every pipe is configured using one of the profiles from this table. */
uint32_t n_pipe_profiles; /**< Profiles in the pipe profile table */
+ uint32_t n_max_pipe_profiles;
+ /**< Max profiles allowed in the pipe profile table */
#ifdef RTE_SCHED_RED
struct rte_red_params red_params[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE][RTE_COLORS]; /**< RED parameters */
#endif
--
2.21.0