Set the RTE_EVENT_DEV_CAP_REQUIRES_MAINT flag, and perform DSW background tasks on rte_event_maintain() calls.
Signed-off-by: Mattias Rönnblom <[email protected]> --- drivers/event/dsw/dsw_evdev.c | 4 +++- drivers/event/dsw/dsw_evdev.h | 1 + drivers/event/dsw/dsw_event.c | 8 ++++++++ lib/librte_eventdev/rte_eventdev.h | 2 +- 4 files changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c index 7798a38ad..ebacad2d6 100644 --- a/drivers/event/dsw/dsw_evdev.c +++ b/drivers/event/dsw/dsw_evdev.c @@ -223,7 +223,8 @@ dsw_info_get(struct rte_eventdev *dev __rte_unused, .event_dev_cap = RTE_EVENT_DEV_CAP_BURST_MODE| RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED| RTE_EVENT_DEV_CAP_NONSEQ_MODE| - RTE_EVENT_DEV_CAP_MULTIPLE_QUEUE_PORT + RTE_EVENT_DEV_CAP_MULTIPLE_QUEUE_PORT| + RTE_EVENT_DEV_CAP_REQUIRES_MAINT }; } @@ -411,6 +412,7 @@ dsw_probe(struct rte_vdev_device *vdev) dev->enqueue_forward_burst = dsw_event_enqueue_forward_burst; dev->dequeue = dsw_event_dequeue; dev->dequeue_burst = dsw_event_dequeue_burst; + dev->maintain = dsw_event_maintain; if (rte_eal_process_type() != RTE_PROC_PRIMARY) return 0; diff --git a/drivers/event/dsw/dsw_evdev.h b/drivers/event/dsw/dsw_evdev.h index 5c7b6108d..deef5061a 100644 --- a/drivers/event/dsw/dsw_evdev.h +++ b/drivers/event/dsw/dsw_evdev.h @@ -246,6 +246,7 @@ uint16_t dsw_event_enqueue_forward_burst(void *port, uint16_t dsw_event_dequeue(void *port, struct rte_event *ev, uint64_t wait); uint16_t dsw_event_dequeue_burst(void *port, struct rte_event *events, uint16_t num, uint64_t wait); +void dsw_event_maintain(void *port); int dsw_xstats_get_names(const struct rte_eventdev *dev, enum rte_event_dev_xstats_mode mode, diff --git a/drivers/event/dsw/dsw_event.c b/drivers/event/dsw/dsw_event.c index d68b71b98..9c0669e1d 100644 --- a/drivers/event/dsw/dsw_event.c +++ b/drivers/event/dsw/dsw_event.c @@ -1254,3 +1254,11 @@ dsw_event_dequeue_burst(void *port, struct rte_event *events, uint16_t num, return dequeued; } + +void dsw_event_maintain(void *port) +{ + struct dsw_port *source_port = port; + struct dsw_evdev *dsw = source_port->dsw; + + dsw_port_bg_process(dsw, source_port); +} diff --git a/lib/librte_eventdev/rte_eventdev.h b/lib/librte_eventdev/rte_eventdev.h index d69150792..00a9380d9 100644 --- a/lib/librte_eventdev/rte_eventdev.h +++ b/lib/librte_eventdev/rte_eventdev.h @@ -1235,7 +1235,7 @@ typedef uint16_t (*event_dequeue_burst_t)(void *port, struct rte_event ev[], uint16_t nb_events, uint64_t timeout_ticks); /**< @internal Dequeue burst of events from port of a device */ -typedef void (*maintain_t)(void *port); +typedef void (*event_maintain_t)(void *port); /**< @internal Maintains a port */ typedef uint16_t (*event_tx_adapter_enqueue)(void *port, -- 2.20.1
