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From: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v4 01/13] port: added structures for port stats and config option
Date: Mon,  8 Jun 2015 16:59:52 +0200	[thread overview]
Message-ID: <1433775616-6896-2-git-send-email-michalx.k.jastrzebski@intel.com> (raw)
In-Reply-To: <1433775616-6896-1-git-send-email-michalx.k.jastrzebski@intel.com>

From: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>

Added common data structures for port statistics. Added config option to
enable stats collecting.

Signed-off-by: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>
---
 config/common_bsdapp       |    1 +
 config/common_linuxapp     |    1 +
 lib/librte_port/rte_port.h |   60 ++++++++++++++++++++++++++++++++++++++++----
 3 files changed, 57 insertions(+), 5 deletions(-)

diff --git a/config/common_bsdapp b/config/common_bsdapp
index c2374c0..1d26956 100644
--- a/config/common_bsdapp
+++ b/config/common_bsdapp
@@ -383,6 +383,7 @@ CONFIG_RTE_LIBRTE_REORDER=y
 # Compile librte_port
 #
 CONFIG_RTE_LIBRTE_PORT=y
+RTE_PORT_STATS_COLLECT=n
 
 #
 # Compile librte_table
diff --git a/config/common_linuxapp b/config/common_linuxapp
index 0078dc9..5105b25 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -390,6 +390,7 @@ CONFIG_RTE_LIBRTE_REORDER=y
 # Compile librte_port
 #
 CONFIG_RTE_LIBRTE_PORT=y
+RTE_PORT_STATS_COLLECT=n
 
 #
 # Compile librte_table
diff --git a/lib/librte_port/rte_port.h b/lib/librte_port/rte_port.h
index d84e5a1..ab433e5 100644
--- a/lib/librte_port/rte_port.h
+++ b/lib/librte_port/rte_port.h
@@ -81,6 +81,12 @@ extern "C" {
 Cannot be changed. */
 #define RTE_PORT_IN_BURST_SIZE_MAX                         64
 
+/** Input port statistics */
+struct rte_port_in_stats {
+	uint64_t n_pkts_in;
+	uint64_t n_pkts_drop;
+};
+
 /**
  * Input port create
  *
@@ -120,17 +126,42 @@ typedef int (*rte_port_in_op_rx)(
 	struct rte_mbuf **pkts,
 	uint32_t n_pkts);
 
+/**
+ * Input port stats get
+ *
+ * @param port
+ *   Handle to output port instance
+ * @param stats
+ *   Handle to port_in stats struct to copy data
+ * @param clear
+ *   Flag indicating that stats should be cleared after read
+ *
+ * @return
+ *   Error code or 0 on success.
+ */
+typedef int (*rte_port_in_op_stats_read)(
+		void *port,
+		struct rte_port_in_stats *stats,
+		int clear);
+
 /** Input port interface defining the input port operation */
 struct rte_port_in_ops {
 	rte_port_in_op_create f_create; /**< Create */
 	rte_port_in_op_free f_free;     /**< Free */
 	rte_port_in_op_rx f_rx;         /**< Packet RX (packet burst) */
+	rte_port_in_op_stats_read f_stats;	/**< Stats */
 };
 
 /*
  * Port OUT
  *
  */
+/** Output port statistics */
+struct rte_port_out_stats {
+	uint64_t n_pkts_in;
+	uint64_t n_pkts_drop;
+};
+
 /**
  * Output port create
  *
@@ -197,13 +228,32 @@ typedef int (*rte_port_out_op_tx_bulk)(
  */
 typedef int (*rte_port_out_op_flush)(void *port);
 
+/**
+ * Output port stats read
+ *
+ * @param port
+ *   Handle to output port instance
+ * @param stats
+ *   Handle to port_out stats struct to copy data
+ * @param clear
+ *   Flag indicating that stats should be cleared after read
+ *
+ * @return
+ *   Error code or 0 on success.
+ */
+typedef int (*rte_port_out_op_stats_read)(
+		void *port,
+		struct rte_port_out_stats *stats,
+		int clear);
+
 /** Output port interface defining the output port operation */
 struct rte_port_out_ops {
-	rte_port_out_op_create f_create;   /**< Create */
-	rte_port_out_op_free f_free;       /**< Free */
-	rte_port_out_op_tx f_tx;           /**< Packet TX (single packet) */
-	rte_port_out_op_tx_bulk f_tx_bulk; /**< Packet TX (packet burst) */
-	rte_port_out_op_flush f_flush;     /**< Flush */
+	rte_port_out_op_create f_create;		/**< Create */
+	rte_port_out_op_free f_free;			/**< Free */
+	rte_port_out_op_tx f_tx;				/**< Packet TX (single packet) */
+	rte_port_out_op_tx_bulk f_tx_bulk;		/**< Packet TX (packet burst) */
+	rte_port_out_op_flush f_flush;			/**< Flush */
+	rte_port_out_op_stats_read f_stats;     /**< Stats */
 };
 
 #ifdef __cplusplus
-- 
1.7.9.5

  reply	other threads:[~2015-06-08 15:01 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-08 14:59 [dpdk-dev] [PATCH v4 00/13] port: added port statistics Michal Jastrzebski
2015-06-08 14:59 ` Michal Jastrzebski [this message]
2015-06-18 11:03   ` [dpdk-dev] [PATCH v4 01/13] port: added structures for port stats and config option Gajdzica, MaciejX T
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 02/13] port: added port_ethdev_reader stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 03/13] port: added port_ethdev_writer stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 04/13] port: added port_ethdev_writer_nodrop stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 05/13] port: added port_frag stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 06/13] port: added port_ras stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 07/13] port: added port_ring_reader stats Michal Jastrzebski
2015-06-08 14:59 ` [dpdk-dev] [PATCH v4 08/13] port: added port_ring_writer stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 09/13] port: added port_ring_writer_nodrop stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 10/13] port: added port_sched_reader stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 11/13] port: added port_sched_writer stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 12/13] port: added port_source stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 13/13] port: added port_sink stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 00/10] table: added table statistics Michal Jastrzebski
2015-06-08 19:05   ` Dumitrescu, Cristian
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 01/10] table: added structure for storing table stats and config option Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 02/10] table: added acl table stats Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 03/10] table: added array " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 04/10] table: added hash_ext " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 05/10] table: added hash_key16 " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 06/10] table: added hash_key32 " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 07/10] table: added hash_key8 " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 08/10] table: added hash_lru " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 09/10] table: added lpm_ipv6 " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 10/10] table: added lpm " Michal Jastrzebski
2015-06-08 15:00 ` [dpdk-dev] [PATCH v4 1/1] pipeline: add statistics for librte_pipeline ports and tables Michal Jastrzebski
2015-06-08 19:07   ` Dumitrescu, Cristian
2015-06-08 19:04 ` [dpdk-dev] [PATCH v4 00/13] port: added port statistics Dumitrescu, Cristian

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