From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, <pbhagavatula@marvell.com>,
<sthotton@marvell.com>, <timothy.mcdaniel@intel.com>,
<hemant.agrawal@nxp.com>, <sachin.saxena@nxp.com>,
<mattias.ronnblom@ericsson.com>, <liangma@liangbit.com>,
<peter.mccarthy@intel.com>, <harry.van.haaren@intel.com>,
<erik.g.carrillo@intel.com>, <abhinandan.gujjar@intel.com>,
<s.v.naga.harish.k@intel.com>, <anatoly.burakov@intel.com>
Cc: <dev@dpdk.org>
Subject: [PATCH v2 1/3] eventdev: introduce link profiles
Date: Fri, 1 Sep 2023 02:14:22 +0530 [thread overview]
Message-ID: <20230831204424.13367-2-pbhagavatula@marvell.com> (raw)
In-Reply-To: <20230831204424.13367-1-pbhagavatula@marvell.com>
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
A collection of event queues linked to an event port can be
associated with a unique identifier called as a profile, multiple
such profiles can be created based on the event device capability
using the function `rte_event_port_profile_links_set` which takes
arguments similar to `rte_event_port_link` in addition to the profile
identifier.
The maximum link profiles that are supported by an event device
is advertised through the structure member
`rte_event_dev_info::max_profiles_per_port`.
By default, event ports are configured to use the link profile 0
on initialization.
Once multiple link profiles are set up and the event device is started,
the application can use the function `rte_event_port_profile_switch`
to change the currently active profile on an event port. This effects
the next `rte_event_dequeue_burst` call, where the event queues
associated with the newly active link profile will participate in
scheduling.
An unlink function `rte_event_port_profile_unlink` is provided
to modify the links associated to a profile, and
`rte_event_port_profile_links_get` can be used to retrieve the
links associated with a profile.
Using Link profiles can reduce the overhead of linking/unlinking and
waiting for unlinks in progress in fast-path and gives applications
the ability to switch between preset profiles on the fly.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
config/rte_config.h | 1 +
doc/guides/eventdevs/features/default.ini | 1 +
doc/guides/prog_guide/eventdev.rst | 40 ++++
doc/guides/rel_notes/release_23_11.rst | 17 ++
drivers/event/cnxk/cnxk_eventdev.c | 3 +-
drivers/event/dlb2/dlb2.c | 1 +
drivers/event/dpaa/dpaa_eventdev.c | 1 +
drivers/event/dpaa2/dpaa2_eventdev.c | 2 +-
drivers/event/dsw/dsw_evdev.c | 1 +
drivers/event/octeontx/ssovf_evdev.c | 2 +-
drivers/event/opdl/opdl_evdev.c | 1 +
drivers/event/skeleton/skeleton_eventdev.c | 1 +
drivers/event/sw/sw_evdev.c | 1 +
lib/eventdev/eventdev_pmd.h | 59 +++++-
lib/eventdev/eventdev_private.c | 9 +
lib/eventdev/eventdev_trace.h | 32 +++
lib/eventdev/eventdev_trace_points.c | 12 ++
lib/eventdev/rte_eventdev.c | 146 ++++++++++---
lib/eventdev/rte_eventdev.h | 231 +++++++++++++++++++++
lib/eventdev/rte_eventdev_core.h | 4 +
lib/eventdev/rte_eventdev_trace_fp.h | 8 +
lib/eventdev/version.map | 6 +
22 files changed, 549 insertions(+), 30 deletions(-)
diff --git a/config/rte_config.h b/config/rte_config.h
index 400e44e3cf..d43b3eecb8 100644
--- a/config/rte_config.h
+++ b/config/rte_config.h
@@ -73,6 +73,7 @@
#define RTE_EVENT_MAX_DEVS 16
#define RTE_EVENT_MAX_PORTS_PER_DEV 255
#define RTE_EVENT_MAX_QUEUES_PER_DEV 255
+#define RTE_EVENT_MAX_PROFILES_PER_PORT 8
#define RTE_EVENT_TIMER_ADAPTER_NUM_MAX 32
#define RTE_EVENT_ETH_INTR_RING_SIZE 1024
#define RTE_EVENT_CRYPTO_ADAPTER_MAX_INSTANCE 32
diff --git a/doc/guides/eventdevs/features/default.ini b/doc/guides/eventdevs/features/default.ini
index 00360f60c6..1c0082352b 100644
--- a/doc/guides/eventdevs/features/default.ini
+++ b/doc/guides/eventdevs/features/default.ini
@@ -18,6 +18,7 @@ multiple_queue_port =
carry_flow_id =
maintenance_free =
runtime_queue_attr =
+profile_links =
;
; Features of a default Ethernet Rx adapter.
diff --git a/doc/guides/prog_guide/eventdev.rst b/doc/guides/prog_guide/eventdev.rst
index 2c83176846..9c07870a79 100644
--- a/doc/guides/prog_guide/eventdev.rst
+++ b/doc/guides/prog_guide/eventdev.rst
@@ -317,6 +317,46 @@ can be achieved like this:
}
int links_made = rte_event_port_link(dev_id, tx_port_id, &single_link_q, &priority, 1);
+Linking Queues to Ports with profiles
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+An application can use link profiles if supported by the underlying event device to setup up
+multiple link profile per port and change them run time depending up on heuristic data.
+Using Link profiles can reduce the overhead of linking/unlinking and wait for unlinks in progress
+in fast-path and gives applications the ability to switch between preset profiles on the fly.
+
+An Example use case could be as follows.
+
+Config path:
+
+.. code-block:: c
+
+ uint8_t lq[4] = {4, 5, 6, 7};
+ uint8_t hq[4] = {0, 1, 2, 3};
+
+ if (rte_event_dev_info.max_profiles_per_port < 2)
+ return -ENOTSUP;
+
+ rte_event_port_profile_links_set(0, 0, hq, NULL, 4, 0);
+ rte_event_port_profile_links_set(0, 0, lq, NULL, 4, 1);
+
+Worker path:
+
+.. code-block:: c
+
+ uint8_t profile_id_to_switch;
+
+ while (1) {
+ deq = rte_event_dequeue_burst(0, 0, &ev, 1, 0);
+ if (deq == 0) {
+ profile_id_to_switch = app_findprofile_id_to_switch();
+ rte_event_port_profile_switch(0, 0, profile_id_to_switch);
+ continue;
+ }
+
+ // Process the event received.
+ }
+
Starting the EventDev
~~~~~~~~~~~~~~~~~~~~~
diff --git a/doc/guides/rel_notes/release_23_11.rst b/doc/guides/rel_notes/release_23_11.rst
index 333e1d95a2..e19a0ed3c3 100644
--- a/doc/guides/rel_notes/release_23_11.rst
+++ b/doc/guides/rel_notes/release_23_11.rst
@@ -78,6 +78,23 @@ New Features
* build: Optional libraries can now be selected with the new ``enable_libs``
build option similarly to the existing ``enable_drivers`` build option.
+* **Added eventdev support to link queues to port with profile.**
+
+ Introduced event link profiles that can be used to associated links between
+ event queues and an event port with a unique identifier termed as profile.
+ The profile can be used to switch between the associated links in fast-path
+ without the additional overhead of linking/unlinking and waiting for unlinking.
+
+ * Added ``rte_event_port_profile_links_set`` to link event queues to an event
+ port with a unique profile identifier.
+
+ * Added ``rte_event_port_profile_unlink`` to unlink event queues from an event
+ port associated with a profile.
+
+ * Added ``rte_event_port_profile_links_get`` to retrieve links associated to a
+ profile.
+
+ * Added ``rte_event_port_profile_switch`` to switch between profiles as needed.
Removed Items
-------------
diff --git a/drivers/event/cnxk/cnxk_eventdev.c b/drivers/event/cnxk/cnxk_eventdev.c
index 27883a3619..529622cac6 100644
--- a/drivers/event/cnxk/cnxk_eventdev.c
+++ b/drivers/event/cnxk/cnxk_eventdev.c
@@ -31,6 +31,7 @@ cnxk_sso_info_get(struct cnxk_sso_evdev *dev,
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE |
RTE_EVENT_DEV_CAP_RUNTIME_QUEUE_ATTR;
+ dev_info->max_profiles_per_port = 1;
}
int
@@ -133,7 +134,7 @@ cnxk_sso_restore_links(const struct rte_eventdev *event_dev,
for (i = 0; i < dev->nb_event_ports; i++) {
uint16_t nb_hwgrp = 0;
- links_map = event_dev->data->links_map;
+ links_map = event_dev->data->links_map[0];
/* Point links_map to this port specific area */
links_map += (i * RTE_EVENT_MAX_QUEUES_PER_DEV);
diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 60c5cd4804..580057870f 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -79,6 +79,7 @@ static struct rte_event_dev_info evdev_dlb2_default_info = {
RTE_EVENT_DEV_CAP_RUNTIME_PORT_LINK |
RTE_EVENT_DEV_CAP_MULTIPLE_QUEUE_PORT |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE),
+ .max_profiles_per_port = 1,
};
struct process_local_port_data
diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c
index 4b3d16735b..f615da3813 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -359,6 +359,7 @@ dpaa_event_dev_info_get(struct rte_eventdev *dev,
RTE_EVENT_DEV_CAP_NONSEQ_MODE |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE;
+ dev_info->max_profiles_per_port = 1;
}
static int
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c
index fa1a1ade80..ffc5550f85 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev.c
@@ -411,7 +411,7 @@ dpaa2_eventdev_info_get(struct rte_eventdev *dev,
RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE;
-
+ dev_info->max_profiles_per_port = 1;
}
static int
diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c
index 6c5cde2468..785c12f61f 100644
--- a/drivers/event/dsw/dsw_evdev.c
+++ b/drivers/event/dsw/dsw_evdev.c
@@ -218,6 +218,7 @@ dsw_info_get(struct rte_eventdev *dev __rte_unused,
.max_event_port_dequeue_depth = DSW_MAX_PORT_DEQUEUE_DEPTH,
.max_event_port_enqueue_depth = DSW_MAX_PORT_ENQUEUE_DEPTH,
.max_num_events = DSW_MAX_EVENTS,
+ .max_profiles_per_port = 1,
.event_dev_cap = RTE_EVENT_DEV_CAP_BURST_MODE|
RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED|
RTE_EVENT_DEV_CAP_NONSEQ_MODE|
diff --git a/drivers/event/octeontx/ssovf_evdev.c b/drivers/event/octeontx/ssovf_evdev.c
index 650266b996..0eb9358981 100644
--- a/drivers/event/octeontx/ssovf_evdev.c
+++ b/drivers/event/octeontx/ssovf_evdev.c
@@ -158,7 +158,7 @@ ssovf_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *dev_info)
RTE_EVENT_DEV_CAP_NONSEQ_MODE |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE;
-
+ dev_info->max_profiles_per_port = 1;
}
static int
diff --git a/drivers/event/opdl/opdl_evdev.c b/drivers/event/opdl/opdl_evdev.c
index 9ce8b39b60..dd25749654 100644
--- a/drivers/event/opdl/opdl_evdev.c
+++ b/drivers/event/opdl/opdl_evdev.c
@@ -378,6 +378,7 @@ opdl_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
.event_dev_cap = RTE_EVENT_DEV_CAP_BURST_MODE |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE,
+ .max_profiles_per_port = 1,
};
*info = evdev_opdl_info;
diff --git a/drivers/event/skeleton/skeleton_eventdev.c b/drivers/event/skeleton/skeleton_eventdev.c
index 8513b9a013..dc9b131641 100644
--- a/drivers/event/skeleton/skeleton_eventdev.c
+++ b/drivers/event/skeleton/skeleton_eventdev.c
@@ -104,6 +104,7 @@ skeleton_eventdev_info_get(struct rte_eventdev *dev,
RTE_EVENT_DEV_CAP_EVENT_QOS |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE;
+ dev_info->max_profiles_per_port = 1;
}
static int
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index cfd659d774..6d1816b76d 100644
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -609,6 +609,7 @@ sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
RTE_EVENT_DEV_CAP_NONSEQ_MODE |
RTE_EVENT_DEV_CAP_CARRY_FLOW_ID |
RTE_EVENT_DEV_CAP_MAINTENANCE_FREE),
+ .max_profiles_per_port = 1,
};
*info = evdev_sw_info;
diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index f62f42e140..66fdad71f3 100644
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -119,8 +119,8 @@ struct rte_eventdev_data {
/**< Array of port configuration structures. */
struct rte_event_queue_conf queues_cfg[RTE_EVENT_MAX_QUEUES_PER_DEV];
/**< Array of queue configuration structures. */
- uint16_t links_map[RTE_EVENT_MAX_PORTS_PER_DEV *
- RTE_EVENT_MAX_QUEUES_PER_DEV];
+ uint16_t links_map[RTE_EVENT_MAX_PROFILES_PER_PORT]
+ [RTE_EVENT_MAX_PORTS_PER_DEV * RTE_EVENT_MAX_QUEUES_PER_DEV];
/**< Memory to store queues to port connections. */
void *dev_private;
/**< PMD-specific private data */
@@ -178,6 +178,9 @@ struct rte_eventdev {
event_tx_adapter_enqueue_t txa_enqueue;
/**< Pointer to PMD eth Tx adapter enqueue function. */
event_crypto_adapter_enqueue_t ca_enqueue;
+ /**< PMD Crypto adapter enqueue function. */
+ event_profile_switch_t profile_switch;
+ /**< PMD Event switch profile function. */
uint64_t reserved_64s[4]; /**< Reserved for future fields */
void *reserved_ptrs[3]; /**< Reserved for future fields */
@@ -437,6 +440,32 @@ typedef int (*eventdev_port_link_t)(struct rte_eventdev *dev, void *port,
const uint8_t queues[], const uint8_t priorities[],
uint16_t nb_links);
+/**
+ * Link multiple source event queues associated with a profile to a destination
+ * event port.
+ *
+ * @param dev
+ * Event device pointer
+ * @param port
+ * Event port pointer
+ * @param queues
+ * Points to an array of *nb_links* event queues to be linked
+ * to the event port.
+ * @param priorities
+ * Points to an array of *nb_links* service priorities associated with each
+ * event queue link to event port.
+ * @param nb_links
+ * The number of links to establish.
+ * @param profile
+ * The profile ID to associate the links.
+ *
+ * @return
+ * Returns 0 on success.
+ */
+typedef int (*eventdev_port_link_profile_t)(struct rte_eventdev *dev, void *port,
+ const uint8_t queues[], const uint8_t priorities[],
+ uint16_t nb_links, uint8_t profile);
+
/**
* Unlink multiple source event queues from destination event port.
*
@@ -455,6 +484,28 @@ typedef int (*eventdev_port_link_t)(struct rte_eventdev *dev, void *port,
typedef int (*eventdev_port_unlink_t)(struct rte_eventdev *dev, void *port,
uint8_t queues[], uint16_t nb_unlinks);
+/**
+ * Unlink multiple source event queues associated with a profile from destination
+ * event port.
+ *
+ * @param dev
+ * Event device pointer
+ * @param port
+ * Event port pointer
+ * @param queues
+ * An array of *nb_unlinks* event queues to be unlinked from the event port.
+ * @param nb_unlinks
+ * The number of unlinks to establish
+ * @param profile
+ * The profile ID of the associated links.
+ *
+ * @return
+ * Returns 0 on success.
+ */
+typedef int (*eventdev_port_unlink_profile_t)(struct rte_eventdev *dev, void *port,
+ uint8_t queues[], uint16_t nb_unlinks,
+ uint8_t profile);
+
/**
* Unlinks in progress. Returns number of unlinks that the PMD is currently
* performing, but have not yet been completed.
@@ -1348,8 +1399,12 @@ struct eventdev_ops {
eventdev_port_link_t port_link;
/**< Link event queues to an event port. */
+ eventdev_port_link_profile_t port_link_profile;
+ /**< Link event queues associated with a profile to an event port. */
eventdev_port_unlink_t port_unlink;
/**< Unlink event queues from an event port. */
+ eventdev_port_unlink_profile_t port_unlink_profile;
+ /**< Unlink event queues associated with a profile from an event port. */
eventdev_port_unlinks_in_progress_t port_unlinks_in_progress;
/**< Unlinks in progress on an event port. */
eventdev_dequeue_timeout_ticks_t timeout_ticks;
diff --git a/lib/eventdev/eventdev_private.c b/lib/eventdev/eventdev_private.c
index 1d3d9d357e..a5e0bd3de0 100644
--- a/lib/eventdev/eventdev_private.c
+++ b/lib/eventdev/eventdev_private.c
@@ -81,6 +81,13 @@ dummy_event_crypto_adapter_enqueue(__rte_unused void *port,
return 0;
}
+static int
+dummy_event_port_profile_switch(__rte_unused void *port, __rte_unused uint8_t profile)
+{
+ RTE_EDEV_LOG_ERR("change profile requested for unconfigured event device");
+ return -EINVAL;
+}
+
void
event_dev_fp_ops_reset(struct rte_event_fp_ops *fp_op)
{
@@ -97,6 +104,7 @@ event_dev_fp_ops_reset(struct rte_event_fp_ops *fp_op)
.txa_enqueue_same_dest =
dummy_event_tx_adapter_enqueue_same_dest,
.ca_enqueue = dummy_event_crypto_adapter_enqueue,
+ .profile_switch = dummy_event_port_profile_switch,
.data = dummy_data,
};
@@ -117,5 +125,6 @@ event_dev_fp_ops_set(struct rte_event_fp_ops *fp_op,
fp_op->txa_enqueue = dev->txa_enqueue;
fp_op->txa_enqueue_same_dest = dev->txa_enqueue_same_dest;
fp_op->ca_enqueue = dev->ca_enqueue;
+ fp_op->profile_switch = dev->profile_switch;
fp_op->data = dev->data->ports;
}
diff --git a/lib/eventdev/eventdev_trace.h b/lib/eventdev/eventdev_trace.h
index f008ef0091..5fc9bebd13 100644
--- a/lib/eventdev/eventdev_trace.h
+++ b/lib/eventdev/eventdev_trace.h
@@ -76,6 +76,17 @@ RTE_TRACE_POINT(
rte_trace_point_emit_int(rc);
)
+RTE_TRACE_POINT(
+ rte_eventdev_trace_port_profile_links_set,
+ RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id,
+ uint16_t nb_links, uint8_t profile, int rc),
+ rte_trace_point_emit_u8(dev_id);
+ rte_trace_point_emit_u8(port_id);
+ rte_trace_point_emit_u16(nb_links);
+ rte_trace_point_emit_u8(profile);
+ rte_trace_point_emit_int(rc);
+)
+
RTE_TRACE_POINT(
rte_eventdev_trace_port_unlink,
RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id,
@@ -86,6 +97,17 @@ RTE_TRACE_POINT(
rte_trace_point_emit_int(rc);
)
+RTE_TRACE_POINT(
+ rte_eventdev_trace_port_profile_unlink,
+ RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id,
+ uint16_t nb_unlinks, uint8_t profile, int rc),
+ rte_trace_point_emit_u8(dev_id);
+ rte_trace_point_emit_u8(port_id);
+ rte_trace_point_emit_u16(nb_unlinks);
+ rte_trace_point_emit_u8(profile);
+ rte_trace_point_emit_int(rc);
+)
+
RTE_TRACE_POINT(
rte_eventdev_trace_start,
RTE_TRACE_POINT_ARGS(uint8_t dev_id, int rc),
@@ -487,6 +509,16 @@ RTE_TRACE_POINT(
rte_trace_point_emit_int(count);
)
+RTE_TRACE_POINT(
+ rte_eventdev_trace_port_profile_links_get,
+ RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id, uint8_t profile,
+ int count),
+ rte_trace_point_emit_u8(dev_id);
+ rte_trace_point_emit_u8(port_id);
+ rte_trace_point_emit_u8(profile);
+ rte_trace_point_emit_int(count);
+)
+
RTE_TRACE_POINT(
rte_eventdev_trace_port_unlinks_in_progress,
RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id),
diff --git a/lib/eventdev/eventdev_trace_points.c b/lib/eventdev/eventdev_trace_points.c
index 76144cfe75..8024e07531 100644
--- a/lib/eventdev/eventdev_trace_points.c
+++ b/lib/eventdev/eventdev_trace_points.c
@@ -19,9 +19,15 @@ RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_setup,
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_link,
lib.eventdev.port.link)
+RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_profile_links_set,
+ lib.eventdev.port.profile.links.set)
+
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_unlink,
lib.eventdev.port.unlink)
+RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_profile_unlink,
+ lib.eventdev.port.profile.unlink)
+
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_start,
lib.eventdev.start)
@@ -40,6 +46,9 @@ RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_deq_burst,
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_maintain,
lib.eventdev.maintain)
+RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_profile_switch,
+ lib.eventdev.port.profile.switch)
+
/* Eventdev Rx adapter trace points */
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_eth_rx_adapter_create,
lib.eventdev.rx.adapter.create)
@@ -206,6 +215,9 @@ RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_default_conf_get,
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_links_get,
lib.eventdev.port.links.get)
+RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_profile_links_get,
+ lib.eventdev.port.profile.links.get)
+
RTE_TRACE_POINT_REGISTER(rte_eventdev_trace_port_unlinks_in_progress,
lib.eventdev.port.unlinks.in.progress)
diff --git a/lib/eventdev/rte_eventdev.c b/lib/eventdev/rte_eventdev.c
index 6ab4524332..30df0572d2 100644
--- a/lib/eventdev/rte_eventdev.c
+++ b/lib/eventdev/rte_eventdev.c
@@ -270,7 +270,7 @@ event_dev_port_config(struct rte_eventdev *dev, uint8_t nb_ports)
void **ports;
uint16_t *links_map;
struct rte_event_port_conf *ports_cfg;
- unsigned int i;
+ unsigned int i, j;
RTE_EDEV_LOG_DEBUG("Setup %d ports on device %u", nb_ports,
dev->data->dev_id);
@@ -281,7 +281,6 @@ event_dev_port_config(struct rte_eventdev *dev, uint8_t nb_ports)
ports = dev->data->ports;
ports_cfg = dev->data->ports_cfg;
- links_map = dev->data->links_map;
for (i = nb_ports; i < old_nb_ports; i++)
(*dev->dev_ops->port_release)(ports[i]);
@@ -297,9 +296,11 @@ event_dev_port_config(struct rte_eventdev *dev, uint8_t nb_ports)
sizeof(ports[0]) * new_ps);
memset(ports_cfg + old_nb_ports, 0,
sizeof(ports_cfg[0]) * new_ps);
- for (i = old_links_map_end; i < links_map_end; i++)
- links_map[i] =
- EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
+ for (i = 0; i < RTE_EVENT_MAX_PROFILES_PER_PORT; i++) {
+ links_map = dev->data->links_map[i];
+ for (j = old_links_map_end; j < links_map_end; j++)
+ links_map[j] = EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
+ }
}
} else {
if (*dev->dev_ops->port_release == NULL)
@@ -953,21 +954,44 @@ rte_event_port_link(uint8_t dev_id, uint8_t port_id,
const uint8_t queues[], const uint8_t priorities[],
uint16_t nb_links)
{
- struct rte_eventdev *dev;
- uint8_t queues_list[RTE_EVENT_MAX_QUEUES_PER_DEV];
+ return rte_event_port_profile_links_set(dev_id, port_id, queues, priorities, nb_links, 0);
+}
+
+int
+rte_event_port_profile_links_set(uint8_t dev_id, uint8_t port_id, const uint8_t queues[],
+ const uint8_t priorities[], uint16_t nb_links, uint8_t profile)
+{
uint8_t priorities_list[RTE_EVENT_MAX_QUEUES_PER_DEV];
+ uint8_t queues_list[RTE_EVENT_MAX_QUEUES_PER_DEV];
+ struct rte_event_dev_info info;
+ struct rte_eventdev *dev;
uint16_t *links_map;
int i, diag;
RTE_EVENTDEV_VALID_DEVID_OR_ERRNO_RET(dev_id, EINVAL, 0);
dev = &rte_eventdevs[dev_id];
+ if (*dev->dev_ops->dev_infos_get == NULL)
+ return -ENOTSUP;
+
+ (*dev->dev_ops->dev_infos_get)(dev, &info);
+ if (profile >= RTE_EVENT_MAX_PROFILES_PER_PORT || profile >= info.max_profiles_per_port) {
+ RTE_EDEV_LOG_ERR("Invalid profile=%" PRIu8, profile);
+ return -EINVAL;
+ }
+
if (*dev->dev_ops->port_link == NULL) {
RTE_EDEV_LOG_ERR("Function not supported\n");
rte_errno = ENOTSUP;
return 0;
}
+ if (profile && *dev->dev_ops->port_link_profile == NULL) {
+ RTE_EDEV_LOG_ERR("Function not supported\n");
+ rte_errno = ENOTSUP;
+ return 0;
+ }
+
if (!is_valid_port(dev, port_id)) {
RTE_EDEV_LOG_ERR("Invalid port_id=%" PRIu8, port_id);
rte_errno = EINVAL;
@@ -995,18 +1019,22 @@ rte_event_port_link(uint8_t dev_id, uint8_t port_id,
return 0;
}
- diag = (*dev->dev_ops->port_link)(dev, dev->data->ports[port_id],
- queues, priorities, nb_links);
+ if (profile)
+ diag = (*dev->dev_ops->port_link_profile)(dev, dev->data->ports[port_id], queues,
+ priorities, nb_links, profile);
+ else
+ diag = (*dev->dev_ops->port_link)(dev, dev->data->ports[port_id], queues,
+ priorities, nb_links);
if (diag < 0)
return diag;
- links_map = dev->data->links_map;
+ links_map = dev->data->links_map[profile];
/* Point links_map to this port specific area */
links_map += (port_id * RTE_EVENT_MAX_QUEUES_PER_DEV);
for (i = 0; i < diag; i++)
links_map[queues[i]] = (uint8_t)priorities[i];
- rte_eventdev_trace_port_link(dev_id, port_id, nb_links, diag);
+ rte_eventdev_trace_port_profile_links_set(dev_id, port_id, nb_links, profile, diag);
return diag;
}
@@ -1014,27 +1042,50 @@ int
rte_event_port_unlink(uint8_t dev_id, uint8_t port_id,
uint8_t queues[], uint16_t nb_unlinks)
{
- struct rte_eventdev *dev;
+ return rte_event_port_profile_unlink(dev_id, port_id, queues, nb_unlinks, 0);
+}
+
+int
+rte_event_port_profile_unlink(uint8_t dev_id, uint8_t port_id, uint8_t queues[],
+ uint16_t nb_unlinks, uint8_t profile)
+{
uint8_t all_queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
- int i, diag, j;
+ struct rte_event_dev_info info;
+ struct rte_eventdev *dev;
uint16_t *links_map;
+ int i, diag, j;
RTE_EVENTDEV_VALID_DEVID_OR_ERRNO_RET(dev_id, EINVAL, 0);
dev = &rte_eventdevs[dev_id];
+ if (*dev->dev_ops->dev_infos_get == NULL)
+ return -ENOTSUP;
+
+ (*dev->dev_ops->dev_infos_get)(dev, &info);
+ if (profile >= RTE_EVENT_MAX_PROFILES_PER_PORT || profile >= info.max_profiles_per_port) {
+ RTE_EDEV_LOG_ERR("Invalid profile=%" PRIu8, profile);
+ return -EINVAL;
+ }
+
if (*dev->dev_ops->port_unlink == NULL) {
RTE_EDEV_LOG_ERR("Function not supported");
rte_errno = ENOTSUP;
return 0;
}
+ if (profile && *dev->dev_ops->port_unlink_profile == NULL) {
+ RTE_EDEV_LOG_ERR("Function not supported");
+ rte_errno = ENOTSUP;
+ return 0;
+ }
+
if (!is_valid_port(dev, port_id)) {
RTE_EDEV_LOG_ERR("Invalid port_id=%" PRIu8, port_id);
rte_errno = EINVAL;
return 0;
}
- links_map = dev->data->links_map;
+ links_map = dev->data->links_map[profile];
/* Point links_map to this port specific area */
links_map += (port_id * RTE_EVENT_MAX_QUEUES_PER_DEV);
@@ -1063,16 +1114,19 @@ rte_event_port_unlink(uint8_t dev_id, uint8_t port_id,
return 0;
}
- diag = (*dev->dev_ops->port_unlink)(dev, dev->data->ports[port_id],
- queues, nb_unlinks);
-
+ if (profile)
+ diag = (*dev->dev_ops->port_unlink_profile)(dev, dev->data->ports[port_id], queues,
+ nb_unlinks, profile);
+ else
+ diag = (*dev->dev_ops->port_unlink)(dev, dev->data->ports[port_id], queues,
+ nb_unlinks);
if (diag < 0)
return diag;
for (i = 0; i < diag; i++)
links_map[queues[i]] = EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
- rte_eventdev_trace_port_unlink(dev_id, port_id, nb_unlinks, diag);
+ rte_eventdev_trace_port_profile_unlink(dev_id, port_id, nb_unlinks, profile, diag);
return diag;
}
@@ -1116,7 +1170,8 @@ rte_event_port_links_get(uint8_t dev_id, uint8_t port_id,
return -EINVAL;
}
- links_map = dev->data->links_map;
+ /* Use the default profile. */
+ links_map = dev->data->links_map[0];
/* Point links_map to this port specific area */
links_map += (port_id * RTE_EVENT_MAX_QUEUES_PER_DEV);
for (i = 0; i < dev->data->nb_queues; i++) {
@@ -1132,6 +1187,48 @@ rte_event_port_links_get(uint8_t dev_id, uint8_t port_id,
return count;
}
+int
+rte_event_port_profile_links_get(uint8_t dev_id, uint8_t port_id, uint8_t queues[],
+ uint8_t priorities[], uint8_t profile)
+{
+ struct rte_event_dev_info info;
+ struct rte_eventdev *dev;
+ uint16_t *links_map;
+ int i, count = 0;
+
+ RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+
+ dev = &rte_eventdevs[dev_id];
+ if (*dev->dev_ops->dev_infos_get == NULL)
+ return -ENOTSUP;
+
+ (*dev->dev_ops->dev_infos_get)(dev, &info);
+ if (profile >= RTE_EVENT_MAX_PROFILES_PER_PORT || profile >= info.max_profiles_per_port) {
+ RTE_EDEV_LOG_ERR("Invalid profile=%" PRIu8, profile);
+ return -EINVAL;
+ }
+
+ if (!is_valid_port(dev, port_id)) {
+ RTE_EDEV_LOG_ERR("Invalid port_id=%" PRIu8, port_id);
+ return -EINVAL;
+ }
+
+ links_map = dev->data->links_map[profile];
+ /* Point links_map to this port specific area */
+ links_map += (port_id * RTE_EVENT_MAX_QUEUES_PER_DEV);
+ for (i = 0; i < dev->data->nb_queues; i++) {
+ if (links_map[i] != EVENT_QUEUE_SERVICE_PRIORITY_INVALID) {
+ queues[count] = i;
+ priorities[count] = (uint8_t)links_map[i];
+ ++count;
+ }
+ }
+
+ rte_eventdev_trace_port_profile_links_get(dev_id, port_id, profile, count);
+
+ return count;
+}
+
int
rte_event_dequeue_timeout_ticks(uint8_t dev_id, uint64_t ns,
uint64_t *timeout_ticks)
@@ -1440,7 +1537,7 @@ eventdev_data_alloc(uint8_t dev_id, struct rte_eventdev_data **data,
{
char mz_name[RTE_EVENTDEV_NAME_MAX_LEN];
const struct rte_memzone *mz;
- int n;
+ int i, n;
/* Generate memzone name */
n = snprintf(mz_name, sizeof(mz_name), "rte_eventdev_data_%u", dev_id);
@@ -1460,11 +1557,10 @@ eventdev_data_alloc(uint8_t dev_id, struct rte_eventdev_data **data,
*data = mz->addr;
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
memset(*data, 0, sizeof(struct rte_eventdev_data));
- for (n = 0; n < RTE_EVENT_MAX_PORTS_PER_DEV *
- RTE_EVENT_MAX_QUEUES_PER_DEV;
- n++)
- (*data)->links_map[n] =
- EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
+ for (i = 0; i < RTE_EVENT_MAX_PROFILES_PER_PORT; i++)
+ for (n = 0; n < RTE_EVENT_MAX_PORTS_PER_DEV * RTE_EVENT_MAX_QUEUES_PER_DEV;
+ n++)
+ (*data)->links_map[i][n] = EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
}
return 0;
diff --git a/lib/eventdev/rte_eventdev.h b/lib/eventdev/rte_eventdev.h
index 2ba8a7b090..f6ce45d160 100644
--- a/lib/eventdev/rte_eventdev.h
+++ b/lib/eventdev/rte_eventdev.h
@@ -320,6 +320,12 @@ struct rte_event;
* rte_event_queue_setup().
*/
+#define RTE_EVENT_DEV_CAP_PROFILE_LINK (1ULL << 12)
+/** Event device is capable of supporting multiple link profiles per event port
+ * i.e., the value of `rte_event_dev_info::max_profiles_per_port` is greater
+ * than one.
+ */
+
/* Event device priority levels */
#define RTE_EVENT_DEV_PRIORITY_HIGHEST 0
/**< Highest priority expressed across eventdev subsystem
@@ -446,6 +452,10 @@ struct rte_event_dev_info {
* device. These ports and queues are not accounted for in
* max_event_ports or max_event_queues.
*/
+ uint8_t max_profiles_per_port;
+ /**< Maximum number of event queue profiles per event port.
+ * A device that doesn't support multiple profiles will set this as 1.
+ */
};
/**
@@ -1536,6 +1546,10 @@ rte_event_dequeue_timeout_ticks(uint8_t dev_id, uint64_t ns,
* latency of critical work by establishing the link with more event ports
* at runtime.
*
+ * When the value of ``rte_event_dev_info::max_profiles_per_port`` is greater
+ * than or equal to one, this function links the event queues to the default
+ * profile i.e. profile 0 of the event port.
+ *
* @param dev_id
* The identifier of the device.
*
@@ -1593,6 +1607,10 @@ rte_event_port_link(uint8_t dev_id, uint8_t port_id,
* Event queue(s) to event port unlink establishment can be changed at runtime
* without re-configuring the device.
*
+ * When the value of ``rte_event_dev_info::max_profiles_per_port`` is greater
+ * than or equal to one, this function unlinks the event queues from the default
+ * profile i.e. profile 0 of the event port.
+ *
* @see rte_event_port_unlinks_in_progress() to poll for completed unlinks.
*
* @param dev_id
@@ -1626,6 +1644,136 @@ int
rte_event_port_unlink(uint8_t dev_id, uint8_t port_id,
uint8_t queues[], uint16_t nb_unlinks);
+/**
+ * Link multiple source event queues supplied in *queues* to the destination
+ * event port designated by its *port_id* with associated profile identifier
+ * supplied in *profile* with service priorities supplied in *priorities* on
+ * the event device designated by its *dev_id*.
+ *
+ * If *profile* is set to 0 then, the links created by the call `rte_event_port_link`
+ * will be overwritten.
+ *
+ * Event ports by default use profile 0 unless it is changed using the
+ * call ``rte_event_port_profile_switch()``.
+ *
+ * The link establishment shall enable the event port *port_id* from
+ * receiving events from the specified event queue(s) supplied in *queues*
+ *
+ * An event queue may link to one or more event ports.
+ * The number of links can be established from an event queue to event port is
+ * implementation defined.
+ *
+ * Event queue(s) to event port link establishment can be changed at runtime
+ * without re-configuring the device to support scaling and to reduce the
+ * latency of critical work by establishing the link with more event ports
+ * at runtime.
+ *
+ * @param dev_id
+ * The identifier of the device.
+ *
+ * @param port_id
+ * Event port identifier to select the destination port to link.
+ *
+ * @param queues
+ * Points to an array of *nb_links* event queues to be linked
+ * to the event port.
+ * NULL value is allowed, in which case this function links all the configured
+ * event queues *nb_event_queues* which previously supplied to
+ * rte_event_dev_configure() to the event port *port_id*
+ *
+ * @param priorities
+ * Points to an array of *nb_links* service priorities associated with each
+ * event queue link to event port.
+ * The priority defines the event port's servicing priority for
+ * event queue, which may be ignored by an implementation.
+ * The requested priority should in the range of
+ * [RTE_EVENT_DEV_PRIORITY_HIGHEST, RTE_EVENT_DEV_PRIORITY_LOWEST].
+ * The implementation shall normalize the requested priority to
+ * implementation supported priority value.
+ * NULL value is allowed, in which case this function links the event queues
+ * with RTE_EVENT_DEV_PRIORITY_NORMAL servicing priority
+ *
+ * @param nb_links
+ * The number of links to establish. This parameter is ignored if queues is
+ * NULL.
+ *
+ * @param profile
+ * The profile identifier associated with the links between event queues and
+ * event port. Should be less than the max capability reported by
+ * ``rte_event_dev_info::max_profiles_per_port``
+ *
+ * @return
+ * The number of links actually established. The return value can be less than
+ * the value of the *nb_links* parameter when the implementation has the
+ * limitation on specific queue to port link establishment or if invalid
+ * parameters are specified in *queues*
+ * If the return value is less than *nb_links*, the remaining links at the end
+ * of link[] are not established, and the caller has to take care of them.
+ * If return value is less than *nb_links* then implementation shall update the
+ * rte_errno accordingly, Possible rte_errno values are
+ * (EDQUOT) Quota exceeded(Application tried to link the queue configured with
+ * RTE_EVENT_QUEUE_CFG_SINGLE_LINK to more than one event ports)
+ * (EINVAL) Invalid parameter
+ *
+ */
+__rte_experimental
+int
+rte_event_port_profile_links_set(uint8_t dev_id, uint8_t port_id, const uint8_t queues[],
+ const uint8_t priorities[], uint16_t nb_links, uint8_t profile);
+
+/**
+ * Unlink multiple source event queues supplied in *queues* that belong to profile
+ * designated by *profile* from the destination event port designated by its
+ * *port_id* on the event device designated by its *dev_id*.
+ *
+ * If *profile* is set to 0 i.e., the default profile then, then this function will
+ * act as ``rte_event_port_unlink``.
+ *
+ * The unlink call issues an async request to disable the event port *port_id*
+ * from receiving events from the specified event queue *queue_id*.
+ * Event queue(s) to event port unlink establishment can be changed at runtime
+ * without re-configuring the device.
+ *
+ * @see rte_event_port_unlinks_in_progress() to poll for completed unlinks.
+ *
+ * @param dev_id
+ * The identifier of the device.
+ *
+ * @param port_id
+ * Event port identifier to select the destination port to unlink.
+ *
+ * @param queues
+ * Points to an array of *nb_unlinks* event queues to be unlinked
+ * from the event port.
+ * NULL value is allowed, in which case this function unlinks all the
+ * event queue(s) from the event port *port_id*.
+ *
+ * @param nb_unlinks
+ * The number of unlinks to establish. This parameter is ignored if queues is
+ * NULL.
+ *
+ * @param profile
+ * The profile identifier associated with the links between event queues and
+ * event port. Should be less than the max capability reported by
+ * ``rte_event_dev_info::max_profiles_per_port``
+ *
+ * @return
+ * The number of unlinks successfully requested. The return value can be less
+ * than the value of the *nb_unlinks* parameter when the implementation has the
+ * limitation on specific queue to port unlink establishment or
+ * if invalid parameters are specified.
+ * If the return value is less than *nb_unlinks*, the remaining queues at the
+ * end of queues[] are not unlinked, and the caller has to take care of them.
+ * If return value is less than *nb_unlinks* then implementation shall update
+ * the rte_errno accordingly, Possible rte_errno values are
+ * (EINVAL) Invalid parameter
+ *
+ */
+__rte_experimental
+int
+rte_event_port_profile_unlink(uint8_t dev_id, uint8_t port_id, uint8_t queues[],
+ uint16_t nb_unlinks, uint8_t profile);
+
/**
* Returns the number of unlinks in progress.
*
@@ -1680,6 +1828,42 @@ int
rte_event_port_links_get(uint8_t dev_id, uint8_t port_id,
uint8_t queues[], uint8_t priorities[]);
+/**
+ * Retrieve the list of source event queues and its service priority
+ * associated to a profile and linked to the destination event port
+ * designated by its *port_id* on the event device designated by its *dev_id*.
+ *
+ * @param dev_id
+ * The identifier of the device.
+ *
+ * @param port_id
+ * Event port identifier.
+ *
+ * @param[out] queues
+ * Points to an array of *queues* for output.
+ * The caller has to allocate *RTE_EVENT_MAX_QUEUES_PER_DEV* bytes to
+ * store the event queue(s) linked with event port *port_id*
+ *
+ * @param[out] priorities
+ * Points to an array of *priorities* for output.
+ * The caller has to allocate *RTE_EVENT_MAX_QUEUES_PER_DEV* bytes to
+ * store the service priority associated with each event queue linked
+ *
+ * @param profile
+ * The profile identifier associated with the links between event queues and
+ * event port. Should be less than the max capability reported by
+ * ``rte_event_dev_info::max_profiles_per_port``
+ *
+ * @return
+ * The number of links established on the event port designated by its
+ * *port_id*.
+ * - <0 on failure.
+ */
+__rte_experimental
+int
+rte_event_port_profile_links_get(uint8_t dev_id, uint8_t port_id, uint8_t queues[],
+ uint8_t priorities[], uint8_t profile);
+
/**
* Retrieve the service ID of the event dev. If the adapter doesn't use
* a rte_service function, this function returns -ESRCH.
@@ -2265,6 +2449,53 @@ rte_event_maintain(uint8_t dev_id, uint8_t port_id, int op)
return 0;
}
+/**
+ * Change the active profile on an event port.
+ *
+ * This function is used to change the current active profile on an event port
+ * when multiple link profiles are configured on an event port through the
+ * function call ``rte_event_port_profile_links_set``.
+ *
+ * On the subsequent ``rte_event_dequeue_burst`` call, only the event queues
+ * that were associated with the newly active profile will participate in
+ * scheduling.
+ *
+ * @param dev_id
+ * The identifier of the device.
+ * @param port_id
+ * The identifier of the event port.
+ * @param profile
+ * The identifier of the profile.
+ * @return
+ * - 0 on success.
+ * - -EINVAL if *dev_id*, *port_id*, or *profile* is invalid.
+ */
+__rte_experimental
+static inline uint8_t
+rte_event_port_profile_switch(uint8_t dev_id, uint8_t port_id, uint8_t profile)
+{
+ const struct rte_event_fp_ops *fp_ops;
+ void *port;
+
+ fp_ops = &rte_event_fp_ops[dev_id];
+ port = fp_ops->data[port_id];
+
+#ifdef RTE_LIBRTE_EVENTDEV_DEBUG
+ if (dev_id >= RTE_EVENT_MAX_DEVS ||
+ port_id >= RTE_EVENT_MAX_PORTS_PER_DEV)
+ return -EINVAL;
+
+ if (port == NULL)
+ return -EINVAL;
+
+ if (profile >= RTE_EVENT_MAX_PROFILES_PER_PORT)
+ return -EINVAL;
+#endif
+ rte_eventdev_trace_port_profile_switch(dev_id, port_id, profile);
+
+ return fp_ops->profile_switch(port, profile);
+}
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/eventdev/rte_eventdev_core.h b/lib/eventdev/rte_eventdev_core.h
index c328bdbc82..dfde8500fc 100644
--- a/lib/eventdev/rte_eventdev_core.h
+++ b/lib/eventdev/rte_eventdev_core.h
@@ -42,6 +42,8 @@ typedef uint16_t (*event_crypto_adapter_enqueue_t)(void *port,
uint16_t nb_events);
/**< @internal Enqueue burst of events on crypto adapter */
+typedef int (*event_profile_switch_t)(void *port, uint8_t profile);
+
struct rte_event_fp_ops {
void **data;
/**< points to array of internal port data pointers */
@@ -65,6 +67,8 @@ struct rte_event_fp_ops {
/**< PMD Tx adapter enqueue same destination function. */
event_crypto_adapter_enqueue_t ca_enqueue;
/**< PMD Crypto adapter enqueue function. */
+ event_profile_switch_t profile_switch;
+ /**< PMD Event switch profile function. */
uintptr_t reserved[6];
} __rte_cache_aligned;
diff --git a/lib/eventdev/rte_eventdev_trace_fp.h b/lib/eventdev/rte_eventdev_trace_fp.h
index af2172d2a5..04d510ad00 100644
--- a/lib/eventdev/rte_eventdev_trace_fp.h
+++ b/lib/eventdev/rte_eventdev_trace_fp.h
@@ -46,6 +46,14 @@ RTE_TRACE_POINT_FP(
rte_trace_point_emit_int(op);
)
+RTE_TRACE_POINT_FP(
+ rte_eventdev_trace_port_profile_switch,
+ RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id, uint8_t profile),
+ rte_trace_point_emit_u8(dev_id);
+ rte_trace_point_emit_u8(port_id);
+ rte_trace_point_emit_u8(profile);
+)
+
RTE_TRACE_POINT_FP(
rte_eventdev_trace_eth_tx_adapter_enqueue,
RTE_TRACE_POINT_ARGS(uint8_t dev_id, uint8_t port_id, void *ev_table,
diff --git a/lib/eventdev/version.map b/lib/eventdev/version.map
index b03c10d99f..22e88185b7 100644
--- a/lib/eventdev/version.map
+++ b/lib/eventdev/version.map
@@ -131,6 +131,12 @@ EXPERIMENTAL {
rte_event_eth_tx_adapter_runtime_params_init;
rte_event_eth_tx_adapter_runtime_params_set;
rte_event_timer_remaining_ticks_get;
+
+ # added in 23.11
+ rte_event_port_profile_links_set;
+ rte_event_port_profile_unlink;
+ rte_event_port_profile_links_get;
+ __rte_eventdev_trace_port_profile_switch;
};
INTERNAL {
--
2.25.1
next prev parent reply other threads:[~2023-08-31 20:44 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 14:26 [RFC 0/3] Introduce event " pbhagavatula
2023-08-09 14:26 ` [RFC 1/3] eventdev: introduce " pbhagavatula
2023-08-18 10:27 ` Jerin Jacob
2023-08-09 14:26 ` [RFC 2/3] event/cnxk: implement event " pbhagavatula
2023-08-09 14:26 ` [RFC 3/3] test/event: add event link profile test pbhagavatula
2023-08-09 19:45 ` [RFC 0/3] Introduce event link profiles Mattias Rönnblom
2023-08-10 5:17 ` [EXT] " Pavan Nikhilesh Bhagavatula
2023-08-12 5:52 ` Mattias Rönnblom
2023-08-14 11:29 ` Pavan Nikhilesh Bhagavatula
2023-08-25 18:44 ` [PATCH " pbhagavatula
2023-08-25 18:44 ` [PATCH 1/3] eventdev: introduce " pbhagavatula
2023-08-25 18:44 ` [PATCH 2/3] event/cnxk: implement event " pbhagavatula
2023-08-25 18:44 ` [PATCH 3/3] test/event: add event link profile test pbhagavatula
2023-08-31 20:44 ` [PATCH v2 0/3] Introduce event link profiles pbhagavatula
2023-08-31 20:44 ` pbhagavatula [this message]
2023-09-20 4:22 ` [PATCH v2 1/3] eventdev: introduce " Jerin Jacob
2023-08-31 20:44 ` [PATCH v2 2/3] event/cnxk: implement event " pbhagavatula
2023-08-31 20:44 ` [PATCH v2 3/3] test/event: add event link profile test pbhagavatula
2023-09-21 10:28 ` [PATCH v3 0/3] Introduce event link profiles pbhagavatula
2023-09-21 10:28 ` [PATCH v3 1/3] eventdev: introduce " pbhagavatula
2023-09-27 15:23 ` Jerin Jacob
2023-09-21 10:28 ` [PATCH v3 2/3] event/cnxk: implement event " pbhagavatula
2023-09-27 15:29 ` Jerin Jacob
2023-09-21 10:28 ` [PATCH v3 3/3] test/event: add event link profile test pbhagavatula
2023-09-27 14:56 ` [PATCH v3 0/3] Introduce event link profiles Jerin Jacob
2023-09-28 10:12 ` [PATCH v4 " pbhagavatula
2023-09-28 10:12 ` [PATCH v4 1/3] eventdev: introduce " pbhagavatula
2023-10-03 6:55 ` Jerin Jacob
2023-09-28 10:12 ` [PATCH v4 2/3] event/cnxk: implement event " pbhagavatula
2023-09-28 10:12 ` [PATCH v4 3/3] test/event: add event link profile test pbhagavatula
2023-09-28 14:45 ` [PATCH v4 0/3] Introduce event link profiles Jerin Jacob
2023-09-29 9:27 ` [EXT] " Pavan Nikhilesh Bhagavatula
2023-10-03 7:51 ` [PATCH v5 " pbhagavatula
2023-10-03 7:51 ` [PATCH v5 1/3] eventdev: introduce " pbhagavatula
2023-10-03 7:51 ` [PATCH v5 2/3] event/cnxk: implement event " pbhagavatula
2023-10-03 7:51 ` [PATCH v5 3/3] test/event: add event link profile test pbhagavatula
2023-10-03 9:47 ` [PATCH v6 0/3] Introduce event link profiles pbhagavatula
2023-10-03 9:47 ` [PATCH v6 1/3] eventdev: introduce " pbhagavatula
2023-10-03 9:47 ` [PATCH v6 2/3] event/cnxk: implement event " pbhagavatula
2023-10-03 9:47 ` [PATCH v6 3/3] test/event: add event link profile test pbhagavatula
2023-10-03 10:36 ` [PATCH v6 0/3] Introduce event link profiles Jerin Jacob
2023-10-03 14:12 ` Bruce Richardson
2023-10-03 15:17 ` Jerin Jacob
2023-10-03 15:32 ` [EXT] " Pavan Nikhilesh Bhagavatula
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230831204424.13367-2-pbhagavatula@marvell.com \
--to=pbhagavatula@marvell.com \
--cc=abhinandan.gujjar@intel.com \
--cc=anatoly.burakov@intel.com \
--cc=dev@dpdk.org \
--cc=erik.g.carrillo@intel.com \
--cc=harry.van.haaren@intel.com \
--cc=hemant.agrawal@nxp.com \
--cc=jerinj@marvell.com \
--cc=liangma@liangbit.com \
--cc=mattias.ronnblom@ericsson.com \
--cc=peter.mccarthy@intel.com \
--cc=s.v.naga.harish.k@intel.com \
--cc=sachin.saxena@nxp.com \
--cc=sthotton@marvell.com \
--cc=timothy.mcdaniel@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).