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From: Tomasz Duszynski <tdu@semihalf.com>
To: dev@dpdk.org
Cc: nsamsono@marvell.com, mw@semihalf.com,
	Tomasz Duszynski <tdu@semihalf.com>
Subject: [dpdk-dev] [PATCH v2 06/12] net/mvpp2: add traffic manager support
Date: Tue,  4 Sep 2018 15:49:07 +0200	[thread overview]
Message-ID: <1536068953-9352-7-git-send-email-tdu@semihalf.com> (raw)
In-Reply-To: <1536068953-9352-1-git-send-email-tdu@semihalf.com>

Add traffic manager support.

Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
---
 drivers/net/mvpp2/Makefile      |    1 +
 drivers/net/mvpp2/meson.build   |    3 +-
 drivers/net/mvpp2/mrvl_ethdev.c |   26 +
 drivers/net/mvpp2/mrvl_ethdev.h |   31 ++
 drivers/net/mvpp2/mrvl_tm.c     | 1009 +++++++++++++++++++++++++++++++++++++++
 drivers/net/mvpp2/mrvl_tm.h     |   15 +
 6 files changed, 1084 insertions(+), 1 deletion(-)
 create mode 100644 drivers/net/mvpp2/mrvl_tm.c
 create mode 100644 drivers/net/mvpp2/mrvl_tm.h

diff --git a/drivers/net/mvpp2/Makefile b/drivers/net/mvpp2/Makefile
index 4848d65..661d2cd 100644
--- a/drivers/net/mvpp2/Makefile
+++ b/drivers/net/mvpp2/Makefile
@@ -40,5 +40,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_ethdev.c
 SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_qos.c
 SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_flow.c
 SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_mtr.c
+SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_tm.c
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/mvpp2/meson.build b/drivers/net/mvpp2/meson.build
index f475511..70ef2d6 100644
--- a/drivers/net/mvpp2/meson.build
+++ b/drivers/net/mvpp2/meson.build
@@ -20,7 +20,8 @@ sources = files(
 	'mrvl_ethdev.c',
 	'mrvl_flow.c',
 	'mrvl_qos.c',
-	'mrvl_mtr.c'
+	'mrvl_mtr.c',
+	'mrvl_tm.c'
 )
 
 deps += ['cfgfile', 'common_mvep']
diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index 5e3a106..a1dc6b1 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -25,6 +25,7 @@
 #include "mrvl_qos.h"
 #include "mrvl_flow.h"
 #include "mrvl_mtr.h"
+#include "mrvl_tm.h"
 
 /* bitmask with reserved hifs */
 #define MRVL_MUSDK_HIFS_RESERVED 0x0F
@@ -340,6 +341,10 @@ mrvl_dev_configure(struct rte_eth_dev *dev)
 	priv->ppio_params.maintain_stats = 1;
 	priv->nb_rx_queues = dev->data->nb_rx_queues;
 
+	ret = mrvl_tm_init(dev);
+	if (ret < 0)
+		return ret;
+
 	if (dev->data->nb_rx_queues == 1 &&
 	    dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
 		MRVL_LOG(WARNING, "Disabling hash for 1 rx queue");
@@ -794,6 +799,7 @@ mrvl_dev_close(struct rte_eth_dev *dev)
 	}
 
 	mrvl_flush_bpool(dev);
+	mrvl_tm_deinit(dev);
 
 	if (priv->ppio) {
 		pp2_ppio_deinit(priv->ppio);
@@ -1894,6 +1900,25 @@ mrvl_mtr_ops_get(struct rte_eth_dev *dev __rte_unused, void *ops)
 	return 0;
 }
 
+/**
+ * DPDK callback to get rte_tm callbacks.
+ *
+ * @param dev
+ *   Pointer to the device structure.
+ * @param ops
+ *   Pointer to pass the tm ops.
+ *
+ * @return
+ *   Always 0.
+ */
+static int
+mrvl_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *ops)
+{
+	*(const void **)ops = &mrvl_tm_ops;
+
+	return 0;
+}
+
 static const struct eth_dev_ops mrvl_ops = {
 	.dev_configure = mrvl_dev_configure,
 	.dev_start = mrvl_dev_start,
@@ -1932,6 +1957,7 @@ static const struct eth_dev_ops mrvl_ops = {
 	.rss_hash_conf_get = mrvl_rss_hash_conf_get,
 	.filter_ctrl = mrvl_eth_filter_ctrl,
 	.mtr_ops_get = mrvl_mtr_ops_get,
+	.tm_ops_get = mrvl_tm_ops_get,
 };
 
 /**
diff --git a/drivers/net/mvpp2/mrvl_ethdev.h b/drivers/net/mvpp2/mrvl_ethdev.h
index de423a9..984f31e 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.h
+++ b/drivers/net/mvpp2/mrvl_ethdev.h
@@ -10,6 +10,7 @@
 #include <rte_spinlock.h>
 #include <rte_flow_driver.h>
 #include <rte_mtr_driver.h>
+#include <rte_tm_driver.h>
 
 /*
  * container_of is defined by both DPDK and MUSDK,
@@ -134,6 +135,29 @@ struct mrvl_mtr {
 	struct pp2_cls_plcr *plcr;
 };
 
+struct mrvl_tm_shaper_profile {
+	LIST_ENTRY(mrvl_tm_shaper_profile) next;
+	uint32_t id;
+	int refcnt;
+	struct rte_tm_shaper_params params;
+};
+
+enum {
+	MRVL_NODE_PORT,
+	MRVL_NODE_QUEUE,
+};
+
+struct mrvl_tm_node {
+	LIST_ENTRY(mrvl_tm_node) next;
+	uint32_t id;
+	uint32_t type;
+	int refcnt;
+	struct mrvl_tm_node *parent;
+	struct mrvl_tm_shaper_profile *profile;
+	uint8_t weight;
+	uint64_t stats_mask;
+};
+
 struct mrvl_priv {
 	/* Hot fields, used in fast path. */
 	struct pp2_bpool *bpool;  /**< BPool pointer */
@@ -173,6 +197,10 @@ struct mrvl_priv {
 	LIST_HEAD(profiles, mrvl_mtr_profile) profiles;
 	LIST_HEAD(mtrs, mrvl_mtr) mtrs;
 	uint32_t used_plcrs;
+
+	LIST_HEAD(shaper_profiles, mrvl_tm_shaper_profile) shaper_profiles;
+	LIST_HEAD(nodes, mrvl_tm_node) nodes;
+	uint64_t rate_max;
 };
 
 /** Flow operations forward declaration. */
@@ -181,6 +209,9 @@ extern const struct rte_flow_ops mrvl_flow_ops;
 /** Meter operations forward declaration. */
 extern const struct rte_mtr_ops mrvl_mtr_ops;
 
+/** Traffic manager operations forward declaration. */
+extern const struct rte_tm_ops mrvl_tm_ops;
+
 /** Current log type. */
 extern int mrvl_logtype;
 
diff --git a/drivers/net/mvpp2/mrvl_tm.c b/drivers/net/mvpp2/mrvl_tm.c
new file mode 100644
index 0000000..3de8997
--- /dev/null
+++ b/drivers/net/mvpp2/mrvl_tm.c
@@ -0,0 +1,1009 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Marvell International Ltd.
+ * Copyright(c) 2018 Semihalf.
+ * All rights reserved.
+ */
+
+#include <rte_malloc.h>
+
+#include <linux/ethtool.h>
+#include <linux/sockios.h>
+#include <net/if.h>
+#include <sys/ioctl.h>
+
+#include "mrvl_tm.h"
+
+/** Minimum rate value in Bytes/s */
+#define MRVL_RATE_MIN (PP2_PPIO_MIN_CIR * 1000 / 8)
+
+/** Minimum burst size in Bytes */
+#define MRVL_BURST_MIN (PP2_PPIO_MIN_CBS * 1000)
+
+/** Maximum burst size in Bytes */
+#define MRVL_BURST_MAX 256000000
+
+/** Maximum WRR weight */
+#define MRVL_WEIGHT_MAX 255
+
+/**
+ * Get maximum port rate in Bytes/s.
+ *
+ * @param dev Pointer to the device.
+ * @param rate Pointer to the rate.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_get_max_rate(struct rte_eth_dev *dev, uint64_t *rate)
+{
+	struct ethtool_cmd edata;
+	struct ifreq req;
+	int ret, fd;
+
+	memset(&edata, 0, sizeof(edata));
+	memset(&req, 0, sizeof(req));
+	edata.cmd = ETHTOOL_GSET;
+	strcpy(req.ifr_name, dev->data->name);
+	req.ifr_data = (void *)&edata;
+
+	fd = socket(AF_INET, SOCK_DGRAM, 0);
+	if (fd == -1)
+		return -1;
+
+	ret = ioctl(fd, SIOCETHTOOL, &req);
+	if (ret == -1) {
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	*rate = ethtool_cmd_speed(&edata) * 1000 * 1000 / 8;
+
+	return 0;
+}
+
+/**
+ * Initialize traffic manager related data.
+ *
+ * @param dev Pointer to the device.
+ * @returns 0 on success, failure otherwise.
+ */
+int
+mrvl_tm_init(struct rte_eth_dev *dev)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+
+	LIST_INIT(&priv->shaper_profiles);
+	LIST_INIT(&priv->nodes);
+
+	if (priv->rate_max)
+		return 0;
+
+	return mrvl_get_max_rate(dev, &priv->rate_max);
+}
+
+/**
+ * Cleanup traffic manager related data.
+ *
+ * @param dev Pointer to the device.
+ */
+void mrvl_tm_deinit(struct rte_eth_dev *dev)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_shaper_profile *profile =
+		LIST_FIRST(&priv->shaper_profiles);
+	struct mrvl_tm_node *node = LIST_FIRST(&priv->nodes);
+
+	while (profile) {
+		struct mrvl_tm_shaper_profile *next = LIST_NEXT(profile, next);
+
+		LIST_REMOVE(profile, next);
+		rte_free(profile);
+		profile = next;
+	}
+
+	while (node) {
+		struct mrvl_tm_node *next = LIST_NEXT(node, next);
+
+		LIST_REMOVE(node, next);
+		rte_free(node);
+		node = next;
+	}
+}
+
+/**
+ * Get node using its id.
+ *
+ * @param priv Pointer to the port's private data.
+ * @param node_id Id used by this node.
+ * @returns Pointer to the node if exists, NULL otherwise.
+ */
+static struct mrvl_tm_node *
+mrvl_node_from_id(struct mrvl_priv *priv, uint32_t node_id)
+{
+	struct mrvl_tm_node *node;
+
+	LIST_FOREACH(node, &priv->nodes, next)
+		if (node->id == node_id)
+			return node;
+
+	return NULL;
+}
+
+/**
+ * Check whether node is leaf or root.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id used by this node.
+ * @param is_leaf Pointer to flag indicating whether node is a leaf.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_type_get(struct rte_eth_dev *dev, uint32_t node_id, int *is_leaf,
+		   struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+
+	if (!is_leaf)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	*is_leaf = node->type == MRVL_NODE_QUEUE ? 1 : 0;
+
+	return 0;
+}
+
+/**
+ * Get traffic manager capabilities.
+ *
+ * @param dev Pointer to the device (unused).
+ * @param cap Pointer to the capabilities.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_capabilities_get(struct rte_eth_dev *dev,
+		      struct rte_tm_capabilities *cap,
+		      struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+
+	if (!cap)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Capabilities are missing\n");
+
+	memset(cap, 0, sizeof(*cap));
+
+	cap->n_nodes_max = 1 + dev->data->nb_tx_queues; /* port + txqs number */
+	cap->n_levels_max = 2; /* port level + txqs level */
+	cap->non_leaf_nodes_identical = 1;
+	cap->leaf_nodes_identical = 1;
+
+	cap->shaper_n_max = cap->n_nodes_max;
+	cap->shaper_private_n_max = cap->shaper_n_max;
+	cap->shaper_private_rate_min = MRVL_RATE_MIN;
+	cap->shaper_private_rate_max = priv->rate_max;
+
+	cap->sched_n_children_max = dev->data->nb_tx_queues;
+	cap->sched_sp_n_priorities_max = dev->data->nb_tx_queues;
+	cap->sched_wfq_n_children_per_group_max = dev->data->nb_tx_queues;
+	cap->sched_wfq_n_groups_max = 1;
+	cap->sched_wfq_weight_max = MRVL_WEIGHT_MAX;
+
+	cap->dynamic_update_mask = RTE_TM_UPDATE_NODE_SUSPEND_RESUME |
+				   RTE_TM_UPDATE_NODE_STATS;
+	cap->stats_mask = RTE_TM_STATS_N_PKTS | RTE_TM_STATS_N_BYTES;
+
+	return 0;
+}
+
+/**
+ * Get traffic manager hierarchy level capabilities.
+ *
+ * @param dev Pointer to the device.
+ * @param level_id Id of the level.
+ * @param cap Pointer to the level capabilities.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_level_capabilities_get(struct rte_eth_dev *dev,
+			    uint32_t level_id,
+			    struct rte_tm_level_capabilities *cap,
+			    struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+
+	if (!cap)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	memset(cap, 0, sizeof(*cap));
+
+	if (level_id != MRVL_NODE_PORT && level_id != MRVL_NODE_QUEUE)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_LEVEL_ID,
+					 NULL, "Wrong level id\n");
+
+	if (level_id == MRVL_NODE_PORT) {
+		cap->n_nodes_max = 1;
+		cap->n_nodes_nonleaf_max = 1;
+		cap->non_leaf_nodes_identical = 1;
+
+		cap->nonleaf.shaper_private_supported = 1;
+		cap->nonleaf.shaper_private_rate_min = MRVL_RATE_MIN;
+		cap->nonleaf.shaper_private_rate_max = priv->rate_max;
+
+		cap->nonleaf.sched_n_children_max = dev->data->nb_tx_queues;
+		cap->nonleaf.sched_sp_n_priorities_max = 1;
+		cap->nonleaf.sched_wfq_n_children_per_group_max =
+			dev->data->nb_tx_queues;
+		cap->nonleaf.sched_wfq_n_groups_max = 1;
+		cap->nonleaf.sched_wfq_weight_max = MRVL_WEIGHT_MAX;
+		cap->nonleaf.stats_mask = RTE_TM_STATS_N_PKTS |
+					  RTE_TM_STATS_N_BYTES;
+	} else { /* level_id == MRVL_NODE_QUEUE */
+		cap->n_nodes_max = dev->data->nb_tx_queues;
+		cap->n_nodes_leaf_max = dev->data->nb_tx_queues;
+		cap->leaf_nodes_identical = 1;
+
+		cap->leaf.shaper_private_supported = 1;
+		cap->leaf.shaper_private_rate_min = MRVL_RATE_MIN;
+		cap->leaf.shaper_private_rate_max = priv->rate_max;
+		cap->leaf.stats_mask = RTE_TM_STATS_N_PKTS;
+	}
+
+	return 0;
+}
+
+/**
+ * Get node capabilities.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param cap Pointer to the capabilities.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_capabilities_get(struct rte_eth_dev *dev, uint32_t node_id,
+			   struct rte_tm_node_capabilities *cap,
+			   struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+
+	if (!cap)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	memset(cap, 0, sizeof(*cap));
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	cap->shaper_private_supported = 1;
+	cap->shaper_private_rate_min = MRVL_RATE_MIN;
+	cap->shaper_private_rate_max = priv->rate_max;
+
+	if (node->type == MRVL_NODE_PORT) {
+		cap->nonleaf.sched_n_children_max = dev->data->nb_tx_queues;
+		cap->nonleaf.sched_sp_n_priorities_max = 1;
+		cap->nonleaf.sched_wfq_n_children_per_group_max =
+			dev->data->nb_tx_queues;
+		cap->nonleaf.sched_wfq_n_groups_max = 1;
+		cap->nonleaf.sched_wfq_weight_max = MRVL_WEIGHT_MAX;
+		cap->stats_mask = RTE_TM_STATS_N_PKTS | RTE_TM_STATS_N_BYTES;
+	} else {
+		cap->stats_mask = RTE_TM_STATS_N_PKTS;
+	}
+
+	return 0;
+}
+
+/**
+ * Get shaper profile using its id.
+ *
+ * @param priv Pointer to the port's private data.
+ * @param shaper_profile_id Id used by the shaper.
+ * @returns Pointer to the shaper profile if exists, NULL otherwise.
+ */
+static struct mrvl_tm_shaper_profile *
+mrvl_shaper_profile_from_id(struct mrvl_priv *priv, uint32_t shaper_profile_id)
+{
+	struct mrvl_tm_shaper_profile *profile;
+
+	LIST_FOREACH(profile, &priv->shaper_profiles, next)
+		if (profile->id == shaper_profile_id)
+			return profile;
+
+	return NULL;
+}
+
+/**
+ * Add a new shaper profile.
+ *
+ * @param dev Pointer to the device.
+ * @param shaper_profile_id Id of the new profile.
+ * @param params Pointer to the shaper profile parameters.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_shaper_profile_add(struct rte_eth_dev *dev, uint32_t shaper_profile_id,
+			struct rte_tm_shaper_params *params,
+			struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_shaper_profile *profile;
+
+	if (!params)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	if (params->committed.rate)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_SHAPER_PROFILE_COMMITTED_RATE,
+				NULL, "Committed rate not supported\n");
+
+	if (params->committed.size)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_SHAPER_PROFILE_COMMITTED_SIZE,
+				NULL, "Committed bucket size not supported\n");
+
+	if (params->peak.rate < MRVL_RATE_MIN ||
+	    params->peak.rate > priv->rate_max)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_SHAPER_PROFILE_PEAK_RATE,
+				NULL, "Peak rate is out of range\n");
+
+	if (params->peak.size < MRVL_BURST_MIN ||
+	    params->peak.size > MRVL_BURST_MAX)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_SHAPER_PROFILE_PEAK_SIZE,
+				NULL, "Peak size is out of range\n");
+
+	if (shaper_profile_id == RTE_TM_SHAPER_PROFILE_ID_NONE)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_SHAPER_PROFILE_ID,
+					 NULL, "Wrong shaper profile id\n");
+
+	profile = mrvl_shaper_profile_from_id(priv, shaper_profile_id);
+	if (profile)
+		return -rte_tm_error_set(error, EEXIST,
+					 RTE_TM_ERROR_TYPE_SHAPER_PROFILE_ID,
+					 NULL, "Profile id already exists\n");
+
+	profile = rte_zmalloc_socket(NULL, sizeof(*profile), 0,
+				     rte_socket_id());
+	if (!profile)
+		return -rte_tm_error_set(error, ENOMEM,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	profile->id = shaper_profile_id;
+	rte_memcpy(&profile->params, params, sizeof(profile->params));
+
+	LIST_INSERT_HEAD(&priv->shaper_profiles, profile, next);
+
+	return 0;
+}
+
+/**
+ * Remove a shaper profile.
+ *
+ * @param dev Pointer to the device.
+ * @param shaper_profile_id Id of the shaper profile.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_shaper_profile_delete(struct rte_eth_dev *dev, uint32_t shaper_profile_id,
+			   struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_shaper_profile *profile;
+
+	profile = mrvl_shaper_profile_from_id(priv, shaper_profile_id);
+	if (!profile)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_SHAPER_PROFILE_ID,
+					 NULL, "Profile id does not exist\n");
+
+	if (profile->refcnt)
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_SHAPER_PROFILE_ID,
+					 NULL, "Profile is used\n");
+
+	LIST_REMOVE(profile, next);
+	rte_free(profile);
+
+	return 0;
+}
+
+/**
+ * Check node parameters.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id used by the node.
+ * @param priority Priority value.
+ * @param weight Weight value.
+ * @param level_id Id of the level.
+ * @param params Pointer to the node parameters.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_check_params(struct rte_eth_dev *dev, uint32_t node_id,
+		       uint32_t priority, uint32_t weight, uint32_t level_id,
+		       struct rte_tm_node_params *params,
+		       struct rte_tm_error *error)
+{
+	if (node_id == RTE_TM_NODE_ID_NULL)
+		return -rte_tm_error_set(error, EINVAL, RTE_TM_NODE_ID_NULL,
+					 NULL, "Node id is invalid\n");
+
+	if (priority)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_NODE_PRIORITY,
+					 NULL, "Priority should be 0\n");
+
+	if (weight > MRVL_WEIGHT_MAX)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_NODE_WEIGHT,
+					 NULL, "Weight is out of range\n");
+
+	if (level_id != MRVL_NODE_PORT && level_id != MRVL_NODE_QUEUE)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_LEVEL_ID,
+					 NULL, "Wrong level id\n");
+
+	if (!params)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	if (params->shared_shaper_id)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_SHARED_SHAPER_ID,
+				NULL, "Shared shaper is not supported\n");
+
+	if (params->n_shared_shapers)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_N_SHARED_SHAPERS,
+				NULL, "Shared shaper is not supported\n");
+
+	/* verify port (root node) settings */
+	if (node_id >= dev->data->nb_tx_queues) {
+		if (params->nonleaf.wfq_weight_mode)
+			return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_WFQ_WEIGHT_MODE,
+				NULL, "WFQ is not supported\n");
+
+		if (params->nonleaf.n_sp_priorities != 1)
+			return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_N_SP_PRIORITIES,
+				NULL, "SP is not supported\n");
+
+		if (params->stats_mask & ~(RTE_TM_STATS_N_PKTS |
+					   RTE_TM_STATS_N_BYTES))
+			return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_STATS,
+				NULL,
+				"Requested port stats are not supported\n");
+
+		return 0;
+	}
+
+	/* verify txq (leaf node) settings */
+	if (params->leaf.cman)
+		return -rte_tm_error_set(error, EINVAL,
+					 RTE_TM_ERROR_TYPE_NODE_PARAMS_CMAN,
+					 NULL,
+					 "Congestion mngmt is not supported\n");
+
+	if (params->leaf.wred.wred_profile_id)
+		return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_WRED_PROFILE_ID,
+				NULL, "WRED is not supported\n");
+
+	if (params->leaf.wred.shared_wred_context_id)
+		return -rte_tm_error_set(error, EINVAL,
+			RTE_TM_ERROR_TYPE_NODE_PARAMS_SHARED_WRED_CONTEXT_ID,
+			NULL, "WRED is not supported\n");
+
+	if (params->leaf.wred.n_shared_wred_contexts)
+		return -rte_tm_error_set(error, EINVAL,
+			RTE_TM_ERROR_TYPE_NODE_PARAMS_N_SHARED_WRED_CONTEXTS,
+			NULL, "WRED is not supported\n");
+
+	if (params->stats_mask & ~RTE_TM_STATS_N_PKTS)
+		return -rte_tm_error_set(error, EINVAL,
+			RTE_TM_ERROR_TYPE_NODE_PARAMS_STATS,
+			NULL,
+			"Requested txq stats are not supported\n");
+
+	return 0;
+}
+
+/**
+ * Add a new node.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param parent_node_id Id of the parent node.
+ * @param priority Priority value.
+ * @param weight Weight value.
+ * @param level_id Id of the level.
+ * @param params Pointer to the node parameters.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_add(struct rte_eth_dev *dev, uint32_t node_id,
+	      uint32_t parent_node_id, uint32_t priority, uint32_t weight,
+	      uint32_t level_id, struct rte_tm_node_params *params,
+	      struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_shaper_profile *profile = NULL;
+	struct mrvl_tm_node *node, *parent = NULL;
+	int ret;
+
+	if (priv->ppio)
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Port is already started\n");
+
+	ret = mrvl_node_check_params(dev, node_id, priority, weight, level_id,
+				     params, error);
+	if (ret)
+		return ret;
+
+	if (params->shaper_profile_id != RTE_TM_SHAPER_PROFILE_ID_NONE) {
+		profile = mrvl_shaper_profile_from_id(priv,
+						 params->shaper_profile_id);
+		if (!profile)
+			return -rte_tm_error_set(error, ENODEV,
+					RTE_TM_ERROR_TYPE_SHAPER_PROFILE_ID,
+					NULL, "Shaper id does not exist\n");
+	}
+
+	if (parent_node_id == RTE_TM_NODE_ID_NULL) {
+		LIST_FOREACH(node, &priv->nodes, next) {
+			if (node->type != MRVL_NODE_PORT)
+				continue;
+
+			return -rte_tm_error_set(error, EINVAL,
+						 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+						 NULL, "Root node exists\n");
+		}
+	} else {
+		parent = mrvl_node_from_id(priv, parent_node_id);
+		if (!parent)
+			return -rte_tm_error_set(error, EINVAL,
+					RTE_TM_ERROR_TYPE_NODE_PARENT_NODE_ID,
+					NULL, "Node id does not exist\n");
+	}
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id already exists\n");
+
+	node = rte_zmalloc_socket(NULL, sizeof(*node), 0, rte_socket_id());
+	if (!node)
+		return -rte_tm_error_set(error, ENOMEM,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, NULL);
+
+	node->id = node_id;
+	node->type = parent_node_id == RTE_TM_NODE_ID_NULL ? MRVL_NODE_PORT :
+							     MRVL_NODE_QUEUE;
+
+	if (parent) {
+		node->parent = parent;
+		parent->refcnt++;
+	}
+
+	if (profile) {
+		node->profile = profile;
+		profile->refcnt++;
+	}
+
+	node->weight = weight;
+	node->stats_mask = params->stats_mask;
+
+	LIST_INSERT_HEAD(&priv->nodes, node, next);
+
+	return 0;
+}
+
+/**
+ * Delete a node.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_delete(struct rte_eth_dev *dev, uint32_t node_id,
+		 struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+
+	if (priv->ppio) {
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Port is already started\n");
+	}
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	if (node->refcnt)
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id is used\n");
+
+	if (node->parent)
+		node->parent->refcnt--;
+
+	if (node->profile)
+		node->profile->refcnt--;
+
+	LIST_REMOVE(node, next);
+	rte_free(node);
+
+	return 0;
+}
+
+/**
+ * Helper for suspending specific tx queue.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id used by this node.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int mrvl_node_suspend_one(struct rte_eth_dev *dev, uint32_t node_id,
+				 struct rte_tm_error *error)
+{
+	int ret = dev->dev_ops->tx_queue_stop(dev, node_id);
+	if (ret)
+		return -rte_tm_error_set(error, ret,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Failed to suspend a txq\n");
+
+	return 0;
+}
+
+/**
+ * Suspend a node.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param error Pointer to the error.
+ * returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_suspend(struct rte_eth_dev *dev, uint32_t node_id,
+		  struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node, *tmp;
+	int ret;
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	if (!node->parent) {
+		LIST_FOREACH(tmp, &priv->nodes, next) {
+			if (!tmp->parent)
+				continue;
+
+			if (node != tmp->parent)
+				continue;
+
+			ret = mrvl_node_suspend_one(dev, tmp->id, error);
+			if (ret)
+				return ret;
+		}
+
+		return 0;
+	}
+
+	return mrvl_node_suspend_one(dev, node_id, error);
+}
+
+/**
+ * Resume a node.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param error Pointer to the error.
+ * returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_resume(struct rte_eth_dev *dev, uint32_t node_id,
+		 struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+	int ret;
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+
+	if (!node->parent)
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Cannot suspend a port\n");
+
+	ret = dev->dev_ops->tx_queue_start(dev, node_id);
+	if (ret)
+		return -rte_tm_error_set(error, ret,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Failed to resume a txq\n");
+	return 0;
+}
+
+/**
+ * Apply traffic manager hierarchy.
+ *
+ * @param dev Pointer to the device.
+ * @param clear_on_fail Flag indicating whether to do cleanup on the failure.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_hierarchy_commit(struct rte_eth_dev *dev, int clear_on_fail,
+		      struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+	int ret;
+
+	if (priv->ppio) {
+		ret = -rte_tm_error_set(error, EPERM,
+					RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					NULL, "Port is already started\n");
+		goto out;
+	}
+
+	LIST_FOREACH(node, &priv->nodes, next) {
+		struct pp2_ppio_outq_params *p;
+
+		if (node->type == MRVL_NODE_PORT) {
+			if (!node->profile)
+				continue;
+
+			priv->ppio_params.rate_limit_enable = 1;
+			priv->ppio_params.rate_limit_params.cir =
+				node->profile->params.peak.rate * 8 / 1000;
+			priv->ppio_params.rate_limit_params.cbs =
+				node->profile->params.peak.size / 1000;
+
+			MRVL_LOG(INFO,
+				"Port rate limit overrides txqs rate limit");
+
+			continue;
+		}
+
+		if (node->id >= dev->data->nb_tx_queues) {
+			ret = -rte_tm_error_set(error, EINVAL,
+					RTE_TM_ERROR_TYPE_NODE_ID, NULL,
+					"Not enough txqs are configured\n");
+			goto out;
+		}
+
+		p = &priv->ppio_params.outqs_params.outqs_params[node->id];
+
+		if (node->weight) {
+			p->sched_mode = PP2_PPIO_SCHED_M_WRR;
+			p->weight = node->weight;
+		} else {
+			p->sched_mode = PP2_PPIO_SCHED_M_SP;
+			p->weight = 0;
+		}
+
+		if (node->profile) {
+			p->rate_limit_enable = 1;
+			/* convert Bytes/s to kilo bits/s */
+			p->rate_limit_params.cir =
+				node->profile->params.peak.rate * 8 / 1000;
+			/* convert bits to kilo bits */
+			p->rate_limit_params.cbs =
+				node->profile->params.peak.size / 1000;
+		} else {
+			p->rate_limit_enable = 0;
+			p->rate_limit_params.cir = 0;
+			p->rate_limit_params.cbs = 0;
+		}
+	}
+
+	/* reset to defaults in case applied tm hierarchy is empty */
+	if (LIST_EMPTY(&priv->nodes)) {
+		int i;
+
+		for (i = 0; i < priv->ppio_params.outqs_params.num_outqs; i++) {
+			struct pp2_ppio_outq_params *p =
+				&priv->ppio_params.outqs_params.outqs_params[i];
+
+			p->sched_mode = PP2_PPIO_SCHED_M_WRR;
+			p->weight = 0;
+			p->rate_limit_enable = 0;
+			p->rate_limit_params.cir = 0;
+			p->rate_limit_params.cbs = 0;
+		}
+	}
+
+	return 0;
+out:
+	if (clear_on_fail) {
+		mrvl_tm_deinit(dev);
+		mrvl_tm_init(dev);
+	}
+
+	return ret;
+}
+
+/**
+ * Read statistics counters for current node.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param stats Pointer to the statistics counters.
+ * @param stats_mask Pointer to mask of enabled statistics counters
+ *                   that are retrieved.
+ * @param clear Flag indicating whether to clear statistics.
+ *              Non-zero value clears statistics.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_stats_read(struct rte_eth_dev *dev, uint32_t node_id,
+		     struct rte_tm_node_stats *stats, uint64_t *stats_mask,
+		     int clear, struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+	int ret;
+
+	if (!priv->ppio) {
+		return -rte_tm_error_set(error, EPERM,
+					 RTE_TM_ERROR_TYPE_UNSPECIFIED,
+					 NULL, "Port is not started\n");
+	}
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	if (stats_mask)
+		*stats_mask = node->stats_mask;
+
+	if (!stats)
+		return 0;
+
+	memset(stats, 0, sizeof(*stats));
+
+	if (!node->parent) {
+		struct pp2_ppio_statistics s;
+
+		memset(&s, 0, sizeof(s));
+		ret = pp2_ppio_get_statistics(priv->ppio, &s, clear);
+		if (ret)
+			return -rte_tm_error_set(error, -ret,
+					RTE_TM_ERROR_TYPE_UNSPECIFIED, NULL,
+					"Failed to read port statistics\n");
+
+		if (node->stats_mask & RTE_TM_STATS_N_PKTS)
+			stats->n_pkts = s.tx_packets;
+
+		if (node->stats_mask & RTE_TM_STATS_N_BYTES)
+			stats->n_bytes = s.tx_bytes;
+	} else {
+		struct pp2_ppio_outq_statistics s;
+
+		memset(&s, 0, sizeof(s));
+		ret = pp2_ppio_outq_get_statistics(priv->ppio, node_id, &s,
+						   clear);
+		if (ret)
+			return -rte_tm_error_set(error, -ret,
+					RTE_TM_ERROR_TYPE_UNSPECIFIED, NULL,
+					"Failed to read txq statistics\n");
+
+		if (node->stats_mask & RTE_TM_STATS_N_PKTS)
+			stats->n_pkts = s.deq_desc;
+	}
+
+	return 0;
+}
+
+/**
+ * Update node statistics.
+ *
+ * @param dev Pointer to the device.
+ * @param node_id Id of the node.
+ * @param stats_mask Bitmask of statistics counters to be enabled.
+ * @param error Pointer to the error.
+ * @returns 0 on success, negative value otherwise.
+ */
+static int
+mrvl_node_stats_update(struct rte_eth_dev *dev, uint32_t node_id,
+		       uint64_t stats_mask, struct rte_tm_error *error)
+{
+	struct mrvl_priv *priv = dev->data->dev_private;
+	struct mrvl_tm_node *node;
+
+	node = mrvl_node_from_id(priv, node_id);
+	if (!node)
+		return -rte_tm_error_set(error, ENODEV,
+					 RTE_TM_ERROR_TYPE_NODE_ID,
+					 NULL, "Node id does not exist\n");
+
+	if (!node->parent) {
+		if (stats_mask & ~(RTE_TM_STATS_N_PKTS | RTE_TM_STATS_N_BYTES))
+			return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_STATS,
+				NULL,
+				"Requested port stats are not supported\n");
+	} else {
+		if (stats_mask & ~RTE_TM_STATS_N_PKTS)
+			return -rte_tm_error_set(error, EINVAL,
+				RTE_TM_ERROR_TYPE_NODE_PARAMS_STATS,
+				NULL,
+				"Requested txq stats are not supported\n");
+	}
+
+	node->stats_mask = stats_mask;
+
+	return 0;
+}
+
+const struct rte_tm_ops mrvl_tm_ops = {
+	.node_type_get = mrvl_node_type_get,
+	.capabilities_get = mrvl_capabilities_get,
+	.level_capabilities_get = mrvl_level_capabilities_get,
+	.node_capabilities_get = mrvl_node_capabilities_get,
+	.shaper_profile_add = mrvl_shaper_profile_add,
+	.shaper_profile_delete = mrvl_shaper_profile_delete,
+	.node_add = mrvl_node_add,
+	.node_delete = mrvl_node_delete,
+	.node_suspend = mrvl_node_suspend,
+	.node_resume = mrvl_node_resume,
+	.hierarchy_commit = mrvl_hierarchy_commit,
+	.node_stats_update = mrvl_node_stats_update,
+	.node_stats_read = mrvl_node_stats_read,
+};
diff --git a/drivers/net/mvpp2/mrvl_tm.h b/drivers/net/mvpp2/mrvl_tm.h
new file mode 100644
index 0000000..9d81ede
--- /dev/null
+++ b/drivers/net/mvpp2/mrvl_tm.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Marvell International Ltd.
+ * Copyright(c) 2018 Semihalf.
+ * All rights reserved.
+ */
+
+#ifndef _MRVL_TM_H_
+#define _MRVL_TM_H_
+
+#include "mrvl_ethdev.h"
+
+int mrvl_tm_init(struct rte_eth_dev *dev);
+void mrvl_tm_deinit(struct rte_eth_dev *dev);
+
+#endif /* _MRVL_TM_H_ */
-- 
2.7.4

  parent reply	other threads:[~2018-09-04 13:49 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-04  7:10 [dpdk-dev] [PATCH 0/8] net/mvpp2: add new features Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 1/8] net/mvpp2: initialize ppio only once Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 2/8] net/mvpp2: move common code Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 3/8] net/mvpp2: add metering support Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 4/8] net/mvpp2: change default policer configuration Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 5/8] net/mvpp2: add init and deinit to flow Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 6/8] net/mvpp2: add traffic manager support Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 7/8] net/mvpp2: detach tx_qos from rx cls/qos config Tomasz Duszynski
2018-09-04  7:10 ` [dpdk-dev] [PATCH 8/8] net/mvpp2: update MTU and MRU related calculations Tomasz Duszynski
2018-09-04 13:49 ` [dpdk-dev] [PATCH v2 00/12] net/mvpp2: add new features Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 01/12] net/mvpp2: initialize ppio only once Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 02/12] net/mvpp2: move common code Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 03/12] net/mvpp2: add metering support Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 04/12] net/mvpp2: change default policer configuration Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 05/12] net/mvpp2: add init and deinit to flow Tomasz Duszynski
2018-09-04 13:49   ` Tomasz Duszynski [this message]
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 07/12] net/mvpp2: detach tx_qos from rx cls/qos config Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 08/12] net/mvpp2: update MTU and MRU related calculations Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 09/12] net/mvpp2: align with MUSDK 18.09 Tomasz Duszynski
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 10/12] net/mvpp2: align documentation " Tomasz Duszynski
2018-09-19 17:15     ` Ferruh Yigit
2018-09-23 22:40       ` Thomas Monjalon
2018-09-24 11:36         ` Ferruh Yigit
2018-09-24 11:51           ` Marcin Wojtas
2018-09-24 12:38             ` Ferruh Yigit
2018-09-24 12:44           ` Thomas Monjalon
2018-09-24 12:48             ` Marcin Wojtas
2018-09-24 12:50               ` Ferruh Yigit
2018-09-24 13:11                 ` Andrzej Ostruszka
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 11/12] net/mvpp2: document MTR and TM usage Tomasz Duszynski
2018-09-23 22:45     ` Thomas Monjalon
2018-09-04 13:49   ` [dpdk-dev] [PATCH v2 12/12] net/mvpp2: add Tx S/G support Tomasz Duszynski
2018-09-19 17:24   ` [dpdk-dev] [PATCH v2 00/12] net/mvpp2: add new features Ferruh Yigit
2018-09-25  7:04   ` [dpdk-dev] [PATCH v3 00/13] " Andrzej Ostruszka
2018-09-25  7:04     ` [dpdk-dev] [PATCH v3 01/13] net/mvpp2: initialize ppio only once Andrzej Ostruszka
2018-09-25  7:04     ` [dpdk-dev] [PATCH v3 02/13] net/mvpp2: move common code Andrzej Ostruszka
2018-09-25  7:04     ` [dpdk-dev] [PATCH v3 03/13] net/mvpp2: add metering support Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 04/13] net/mvpp2: change default policer configuration Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 05/13] net/mvpp2: add init and deinit to flow Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 06/13] net/mvpp2: add traffic manager support Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 07/13] net/mvpp2: detach Tx QoS from Rx cls/QoS config Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 08/13] net/mvpp2: update MTU and MRU related calculations Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 09/13] net/mvpp2: align with MUSDK 18.09 Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 10/13] crypto/mvsam: get number of CIOs dynamically Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 11/13] net/mvpp2: align documentation with MUSDK 18.09 Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 12/13] net/mvpp2: document MTR and TM usage Andrzej Ostruszka
2018-09-25  7:05     ` [dpdk-dev] [PATCH v3 13/13] net/mvpp2: add Tx scatter/gather support Andrzej Ostruszka
2018-09-25 16:12     ` [dpdk-dev] [PATCH v3 00/13] net/mvpp2: add new features Ferruh Yigit

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