Home
last modified time | relevance | path

Searched refs:eventdev (Results 1 – 25 of 87) sorted by relevance

1234

/dpdk/lib/eventdev/
H A Deventdev_trace_points.c11 lib.eventdev.configure)
14 lib.eventdev.queue.setup)
17 lib.eventdev.port.setup)
20 lib.eventdev.port.link)
23 lib.eventdev.port.unlink)
26 lib.eventdev.start)
29 lib.eventdev.stop)
32 lib.eventdev.close)
35 lib.eventdev.enq.burst)
38 lib.eventdev.deq.burst)
[all …]
H A Deventdev_pmd_pci.h46 struct rte_eventdev *eventdev; in rte_event_pmd_pci_probe_named() local
54 if (eventdev == NULL) in rte_event_pmd_pci_probe_named()
58 eventdev->data->dev_private = in rte_event_pmd_pci_probe_named()
70 eventdev->dev = &pci_dev->device; in rte_event_pmd_pci_probe_named()
73 retval = devinit(eventdev); in rte_event_pmd_pci_probe_named()
84 rte_event_pmd_release(eventdev); in rte_event_pmd_pci_probe_named()
123 struct rte_eventdev *eventdev; in rte_event_pmd_pci_remove() local
134 if (eventdev == NULL) in rte_event_pmd_pci_remove()
145 ret = devuninit(eventdev); in rte_event_pmd_pci_remove()
150 rte_event_pmd_release(eventdev); in rte_event_pmd_pci_remove()
[all …]
H A Deventdev_pmd_vdev.h50 struct rte_eventdev *eventdev; in rte_event_pmd_vdev_init() local
53 eventdev = rte_event_pmd_allocate(name, socket_id); in rte_event_pmd_vdev_init()
54 if (eventdev == NULL) in rte_event_pmd_vdev_init()
59 eventdev->data->dev_private = in rte_event_pmd_vdev_init()
65 if (eventdev->data->dev_private == NULL) in rte_event_pmd_vdev_init()
70 return eventdev; in rte_event_pmd_vdev_init()
87 struct rte_eventdev *eventdev; in rte_event_pmd_vdev_uninit() local
92 eventdev = rte_event_pmd_get_named_dev(name); in rte_event_pmd_vdev_uninit()
93 if (eventdev == NULL) in rte_event_pmd_vdev_uninit()
96 ret = rte_event_dev_close(eventdev->data->dev_id); in rte_event_pmd_vdev_uninit()
[all …]
H A Drte_eventdev.c1421 struct rte_eventdev *eventdev; in rte_event_pmd_allocate() local
1436 eventdev = &rte_eventdevs[dev_id]; in rte_event_pmd_allocate()
1438 if (eventdev->data == NULL) { in rte_event_pmd_allocate()
1447 eventdev->data = eventdev_data; in rte_event_pmd_allocate()
1454 eventdev->data->dev_id = dev_id; in rte_event_pmd_allocate()
1463 return eventdev; in rte_event_pmd_allocate()
1473 if (eventdev == NULL) in rte_event_pmd_release()
1485 eventdev->data->dev_id); in rte_event_pmd_release()
1498 eventdev->data = NULL; in rte_event_pmd_release()
1505 if (eventdev == NULL) in event_dev_probing_finish()
[all …]
/dpdk/drivers/event/skeleton/
H A Dskeleton_eventdev.c343 skeleton_eventdev_init(struct rte_eventdev *eventdev) in skeleton_eventdev_init() argument
351 eventdev->dev_ops = &skeleton_eventdev_ops; in skeleton_eventdev_init()
352 eventdev->enqueue = skeleton_eventdev_enqueue; in skeleton_eventdev_init()
354 eventdev->dequeue = skeleton_eventdev_dequeue; in skeleton_eventdev_init()
361 pci_dev = RTE_DEV_TO_PCI(eventdev->dev); in skeleton_eventdev_init()
381 eventdev->data->dev_id, eventdev->data->socket_id, in skeleton_eventdev_init()
432 struct rte_eventdev *eventdev; in skeleton_eventdev_create() local
434 eventdev = rte_event_pmd_vdev_init(name, in skeleton_eventdev_create()
436 if (eventdev == NULL) { in skeleton_eventdev_create()
441 eventdev->dev_ops = &skeleton_eventdev_ops; in skeleton_eventdev_create()
[all …]
H A Dskeleton_eventdev.h36 skeleton_pmd_priv(const struct rte_eventdev *eventdev) in skeleton_pmd_priv() argument
38 return eventdev->data->dev_private; in skeleton_pmd_priv()
/dpdk/doc/guides/eventdevs/
H A Dsw.rst7 The software eventdev is an implementation of the eventdev API, that provides a
8 wide range of the eventdev features. The eventdev relies on a CPU core to
17 The software eventdev implements many features in the eventdev API;
36 The software eventdev is a vdev device, and as such can be created from the
116 The software eventdev implementation has a few limitations. The reason for
125 traffic. An eventdev with this capability allows enqueuing Atomic, Ordered and
134 eventdev.
139 The software eventdev is a centralized scheduler, requiring a service core to
145 eventdev.
150 The eventdev API supports a timeout when dequeuing packets using the
[all …]
H A Ddsw.rst7 The distributed software event device is an eventdev driver which
8 distributes the task of scheduling events among all the eventdev ports
26 The distributed software eventdev is a vdev device, and as such can be
46 The distributed software eventdev uses an internal signaling scheme
61 For efficiency reasons, the distributed software eventdev might not
79 The distributed software eventdev does not support event priorities.
84 The distributed software eventdev does not support the ordered queue type.
90 The distributed software eventdev does not support queues of type
97 The distributed software eventdev does not support calls to
H A Ddpaa.rst7 The dpaa eventdev is an implementation of the eventdev API, that provides a
8 wide range of the eventdev features. The eventdev relies on a dpaa based
17 The DPAA EVENTDEV implements many features in the eventdev API;
47 The dpaa eventdev is exposed as a vdev device which consists of a set of channels
67 1. DPAA eventdev can not work with DPAA PUSH mode queues configured for ethdev.
H A Ddpaa2.rst8 The dpaa2 eventdev is an implementation of the eventdev API, that provides a
9 wide range of the eventdev features. The eventdev relies on a dpaa2 hw to
18 The DPAA2 EVENTDEV implements many features in the eventdev API;
50 The dpaa2 eventdev is exposed as a vdev device which consists of a set of dpcon
74 Using ``eventdev.dpaa2`` as log matching criteria, all Event PMD logs can be
H A Dopdl.rst7 The OPDL (Ordered Packet Distribution Library) eventdev is a specific\
8 implementation of the eventdev API. It is particularly suited to packet\
19 The OPDL eventdev implements a subset of features of the eventdev API;
34 The software eventdev is a vdev device, and as such can be created from the
130 eventdev xstats API. Statistics are per port as follows:
H A Ddlb2.rst28 However, the DLB hardware is not a perfect match to the eventdev API. Some DLB
34 eventdev API and DLB misalign.
46 The DLB is a closed system eventdev, and as such the ``nb_events_limit`` device
48 defined in the eventdev header file. The limit is applied to all enqueues,
89 DLB ports come in two flavors: load-balanced and directed. The eventdev API
117 cannot change after the eventdev is started.
119 The eventdev API does not have a directed scheduling type. To support directed
185 When the eventdev is started, each port is pre-allocated a high watermark's
203 the per-port backpressure described in the eventdev API.
224 The out-of-credit situations are typically transient, and an eventdev
[all …]
/dpdk/doc/guides/tools/
H A Dtesteventdev.rst4 dpdk-test-eventdev Application
8 application that allows exercising various eventdev use cases.
21 dpdk-test-eventdev [EAL Options] -- [application options]
27 with the ``dpdk-test-eventdev`` application.
37 Add a virtual eventdev device.
216 .. table:: Order queue test eventdev configuration.
359 .. table:: Perf queue test eventdev configuration.
479 ``all types queue`` eventdev scheme.
581 .. table:: Pipeline queue test eventdev configuration.
698 ``all types queue`` eventdev scheme.
[all …]
/dpdk/doc/guides/prog_guide/
H A Deventdev.rst13 The eventdev framework introduces the event driven programming model. In a
27 Step-by-step instructions of the eventdev design is available in the `API
34 payload and metadata required for scheduling by an eventdev. The
124 events to the eventdev. An example of a PMD of this type is the eventdev
190 The ``--vdev`` EAL option allows adding eventdev instances to your DPDK
191 application, using the name of the eventdev PMD as an argument.
200 In the following code, we configure eventdev instance with 3 queues
301 from e.g.: a NIC so it is not linked to any eventdev queues.
323 A single function call tells the eventdev instance to start processing
327 eventdev.
[all …]
H A Devent_crypto_adapter.rst7 The DPDK :doc:`Eventdev library <eventdev>` provides event driven
16 The Adapter queries an eventdev PMD to determine which mechanism to be used.
18 and uses the eventdev PMD functions to configure HW based packet transfer
23 crypto device or send it to the crypto adapter via eventdev based on
64 queue to this port and starts enqueuing crypto operations as events to eventdev
87 a single eventdev, then add cryptodev and queue pair to the adapter instance.
116 If the application desires to have finer control of eventdev port allocation
167 the application to query the adapter capabilities for an eventdev and cryptodev
298 This function calls the start callbacks of the eventdev PMDs for hardware based
308 The eventdev to which the event_crypto_adapter is connected needs to
[all …]
H A Devent_ethernet_tx_adapter.rst14 transmit stage of the application allowing the same application code to use eventdev
27 a single eventdev, next the adapter instance is configured with Tx queues,
39 If the application desires to have finer control of eventdev port configuration,
76 the application to query the adapter capabilities for an eventdev and ethdev
115 This function calls the start callback of the eventdev PMD if supported,
126 If the eventdev PMD supports the ``RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT``
165 the counts from the eventdev PMD callback if the callback is supported, and
H A Devent_ethernet_rx_adapter.rst13 event device using the eventdev API. Both transfer mechanisms may be present on
19 the eventdev PMD to advertise features supported for a given ethdev and allows
27 a single eventdev, next the adapter instance is configured with Rx queues
31 For SW based packet transfers from ethdev to eventdev, the adapter uses a
57 If the application desires to have finer control of eventdev port allocation
107 the application to query the adapter capabilities for an eventdev and ethdev
142 This function calls the start callbacks of the eventdev PMDs for hardware based
143 eventdev-ethdev connections and ``rte_service_run_state_set()`` to enable the
148 The eventdev to which the event_eth_rx_adapter is connected needs to
156 enqueued event counts are a sum of the counts from the eventdev PMD callbacks
/dpdk/drivers/event/dpaa/
H A Ddpaa_eventdev.c642 u16 ch_id = eventdev->evq_info[ev_qid].ch_id; in dpaa_event_eth_rx_adapter_queue_add()
997 struct rte_eventdev *eventdev; in dpaa_event_dev_create() local
1000 eventdev = rte_event_pmd_vdev_init(name, in dpaa_event_dev_create()
1003 if (eventdev == NULL) { in dpaa_event_dev_create()
1007 priv = eventdev->data->dev_private; in dpaa_event_dev_create()
1009 eventdev->dev_ops = &dpaa_eventdev_ops; in dpaa_event_dev_create()
1010 eventdev->enqueue = dpaa_event_enqueue; in dpaa_event_dev_create()
1014 eventdev->dequeue = dpaa_event_dequeue; in dpaa_event_dev_create()
1018 eventdev->dev_ops->timeout_ticks = in dpaa_event_dev_create()
1020 eventdev->dequeue = dpaa_event_dequeue_intr; in dpaa_event_dev_create()
[all …]
/dpdk/doc/guides/sample_app_ug/
H A Deventdev_pipeline.rst7 The eventdev pipeline sample application is a sample app that demonstrates
8 the usage of the eventdev API using the software PMD. It shows how an
31 the eventdev PMD to use, and a number of attributes of the processing pipeline
34 An example eventdev pipeline running with the software eventdev PMD using
64 Configuration of the eventdev is covered in detail in the programmers guide,
71 At runtime the eventdev pipeline application prints out a summary of the
82 flows to use and what eventdev PMD is in use. See the following sample output
143 To get a full dump of the state of the eventdev PMD, pass the ``-D`` flag to
147 used, see the Event Device Drivers section for a list of eventdev PMDs.
H A Dl2_forward_event.rst9 The L2 Forwarding eventdev sample application is a simple example of packet
16 The L2 Forwarding eventdev sample application, performs L2 forwarding for each
131 The L2 Forwarding eventdev sample application takes specific parameters,
137 eventdev parameters and in **parse_eventdev_args()** for eventdev parameters.
143 are parsed in eventdev_resource_setup() function during eventdev setup:
246 To configure eventdev support, application setups following components:
406 :start-after: Read packet from eventdev. 8<
407 :end-before: >8 End of reading packets from eventdev.
412 by the eventdev.
434 :start-after: Read packet from eventdev. 8<
[all …]
/dpdk/drivers/event/dpaa2/
H A Ddpaa2_eventdev.c1092 struct rte_eventdev *eventdev; in dpaa2_eventdev_create() local
1098 eventdev = rte_event_pmd_vdev_init(name, in dpaa2_eventdev_create()
1101 if (eventdev == NULL) { in dpaa2_eventdev_create()
1106 eventdev->dev_ops = &dpaa2_eventdev_ops; in dpaa2_eventdev_create()
1107 eventdev->enqueue = dpaa2_eventdev_enqueue; in dpaa2_eventdev_create()
1120 priv = eventdev->data->dev_private; in dpaa2_eventdev_create()
1148 event_dev_probing_finish(eventdev); in dpaa2_eventdev_create()
1157 struct rte_eventdev *eventdev; in dpaa2_eventdev_destroy() local
1161 eventdev = rte_event_pmd_get_named_dev(name); in dpaa2_eventdev_destroy()
1162 if (eventdev == NULL) { in dpaa2_eventdev_destroy()
[all …]
/dpdk/drivers/event/dlb2/
H A Ddlb2_inline_fns.h13 dlb2_pmd_priv(const struct rte_eventdev *eventdev) in dlb2_pmd_priv() argument
15 return eventdev->data->dev_private; in dlb2_pmd_priv()
/dpdk/drivers/event/opdl/
H A Dopdl_evdev.h261 opdl_pmd_priv(const struct rte_eventdev *eventdev) in opdl_pmd_priv() argument
263 return eventdev->data->dev_private; in opdl_pmd_priv()
273 opdl_pmd_priv_const(const struct rte_eventdev *eventdev) in opdl_pmd_priv_const() argument
275 return eventdev->data->dev_private; in opdl_pmd_priv_const()
/dpdk/drivers/event/sw/
H A Dsw_evdev.h280 sw_pmd_priv(const struct rte_eventdev *eventdev) in sw_pmd_priv() argument
282 return eventdev->data->dev_private; in sw_pmd_priv()
286 sw_pmd_priv_const(const struct rte_eventdev *eventdev) in sw_pmd_priv_const() argument
288 return eventdev->data->dev_private; in sw_pmd_priv_const()
/dpdk/drivers/event/dlb2/pf/
H A Ddlb2_pf.c609 dlb2_eventdev_pci_init(struct rte_eventdev *eventdev) in dlb2_eventdev_pci_init() argument
628 eventdev->data->dev_id, eventdev->data->socket_id); in dlb2_eventdev_pci_init()
632 pci_dev = RTE_DEV_TO_PCI(eventdev->dev); in dlb2_eventdev_pci_init()
635 dlb2 = dlb2_pmd_priv(eventdev); /* rte_zmalloc_socket mem */ in dlb2_eventdev_pci_init()
661 ret = dlb2_primary_eventdev_probe(eventdev, in dlb2_eventdev_pci_init()
665 dlb2 = dlb2_pmd_priv(eventdev); in dlb2_eventdev_pci_init()
667 ret = dlb2_secondary_eventdev_probe(eventdev, in dlb2_eventdev_pci_init()

1234