DPDK
23.03.0
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#include <rte_eventdev.h>
Data Fields | |
const char * | driver_name |
struct rte_device * | dev |
uint32_t | min_dequeue_timeout_ns |
uint32_t | max_dequeue_timeout_ns |
uint32_t | dequeue_timeout_ns |
uint8_t | max_event_queues |
uint32_t | max_event_queue_flows |
uint8_t | max_event_queue_priority_levels |
uint8_t | max_event_priority_levels |
uint8_t | max_event_ports |
uint8_t | max_event_port_dequeue_depth |
uint32_t | max_event_port_enqueue_depth |
uint8_t | max_event_port_links |
int32_t | max_num_events |
uint32_t | event_dev_cap |
uint8_t | max_single_link_event_port_queue_pairs |
Event device information
Definition at line 400 of file rte_eventdev.h.
const char* driver_name |
Event driver name
Definition at line 401 of file rte_eventdev.h.
struct rte_device* dev |
Device information
Definition at line 402 of file rte_eventdev.h.
uint32_t min_dequeue_timeout_ns |
Minimum supported global dequeue timeout(ns) by this device
Definition at line 403 of file rte_eventdev.h.
uint32_t max_dequeue_timeout_ns |
Maximum supported global dequeue timeout(ns) by this device
Definition at line 405 of file rte_eventdev.h.
uint32_t dequeue_timeout_ns |
Configured global dequeue timeout(ns) for this device
Definition at line 407 of file rte_eventdev.h.
uint8_t max_event_queues |
Maximum event_queues supported by this device
Definition at line 409 of file rte_eventdev.h.
uint32_t max_event_queue_flows |
Maximum supported flows in an event queue by this device
Definition at line 411 of file rte_eventdev.h.
uint8_t max_event_queue_priority_levels |
Maximum number of event queue priority levels by this device. Valid when the device has RTE_EVENT_DEV_CAP_QUEUE_QOS capability
Definition at line 413 of file rte_eventdev.h.
uint8_t max_event_priority_levels |
Maximum number of event priority levels by this device. Valid when the device has RTE_EVENT_DEV_CAP_EVENT_QOS capability
Definition at line 417 of file rte_eventdev.h.
uint8_t max_event_ports |
Maximum number of event ports supported by this device
Definition at line 421 of file rte_eventdev.h.
uint8_t max_event_port_dequeue_depth |
Maximum number of events can be dequeued at a time from an event port by this device. A device that does not support bulk dequeue will set this as 1.
Definition at line 423 of file rte_eventdev.h.
uint32_t max_event_port_enqueue_depth |
Maximum number of events can be enqueued at a time from an event port by this device. A device that does not support bulk enqueue will set this as 1.
Definition at line 428 of file rte_eventdev.h.
uint8_t max_event_port_links |
Maximum number of queues that can be linked to a single event port by this device.
Definition at line 433 of file rte_eventdev.h.
int32_t max_num_events |
A closed system event dev has a limit on the number of events it can manage at a time. An open system event dev does not have a limit and will specify this as -1.
Definition at line 437 of file rte_eventdev.h.
uint32_t event_dev_cap |
Event device capabilities(RTE_EVENT_DEV_CAP_)
Definition at line 442 of file rte_eventdev.h.
uint8_t max_single_link_event_port_queue_pairs |
Maximum number of event ports and queues that are optimized for (and only capable of) single-link configurations supported by this device. These ports and queues are not accounted for in max_event_ports or max_event_queues.
Definition at line 444 of file rte_eventdev.h.