diff options
Diffstat (limited to 'drivers/event/sw')
| -rw-r--r-- | drivers/event/sw/sw_evdev.c | 46 | ||||
| -rw-r--r-- | drivers/event/sw/sw_evdev.h | 2 |
2 files changed, 31 insertions, 17 deletions
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c index fd110797..d989346b 100644 --- a/drivers/event/sw/sw_evdev.c +++ b/drivers/event/sw/sw_evdev.c @@ -62,6 +62,7 @@ sw_port_link(struct rte_eventdev *dev, void *port, const uint8_t queues[], RTE_SET_USED(priorities); for (i = 0; i < num; i++) { struct sw_qid *q = &sw->qids[queues[i]]; + unsigned int j; /* check for qid map overflow */ if (q->cq_num_mapped_cqs >= RTE_DIM(q->cq_map)) { @@ -74,6 +75,15 @@ sw_port_link(struct rte_eventdev *dev, void *port, const uint8_t queues[], break; } + for (j = 0; j < q->cq_num_mapped_cqs; j++) { + if (q->cq_map[j] == p->id) + break; + } + + /* check if port is already linked */ + if (j < q->cq_num_mapped_cqs) + continue; + if (q->type == SW_SCHED_TYPE_DIRECT) { /* check directed qids only map to one port */ if (p->num_qids_mapped > 0) { @@ -338,6 +348,23 @@ cleanup: return -EINVAL; } +static void +sw_queue_release(struct rte_eventdev *dev, uint8_t id) +{ + struct sw_evdev *sw = sw_pmd_priv(dev); + struct sw_qid *qid = &sw->qids[id]; + uint32_t i; + + for (i = 0; i < SW_IQS_MAX; i++) + iq_ring_destroy(qid->iq[i]); + + if (qid->type == RTE_SCHED_TYPE_ORDERED) { + rte_free(qid->reorder_buffer); + rte_ring_free(qid->reorder_buffer_freelist); + } + memset(qid, 0, sizeof(*qid)); +} + static int sw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id, const struct rte_event_queue_conf *conf) @@ -355,24 +382,11 @@ sw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id, } struct sw_evdev *sw = sw_pmd_priv(dev); - return qid_init(sw, queue_id, type, conf); -} - -static void -sw_queue_release(struct rte_eventdev *dev, uint8_t id) -{ - struct sw_evdev *sw = sw_pmd_priv(dev); - struct sw_qid *qid = &sw->qids[id]; - uint32_t i; - for (i = 0; i < SW_IQS_MAX; i++) - iq_ring_destroy(qid->iq[i]); + if (sw->qids[queue_id].initialized) + sw_queue_release(dev, queue_id); - if (qid->type == RTE_SCHED_TYPE_ORDERED) { - rte_free(qid->reorder_buffer); - rte_ring_free(qid->reorder_buffer_freelist); - } - memset(qid, 0, sizeof(*qid)); + return qid_init(sw, queue_id, type, conf); } static void diff --git a/drivers/event/sw/sw_evdev.h b/drivers/event/sw/sw_evdev.h index e0dec910..ee0edb32 100644 --- a/drivers/event/sw/sw_evdev.h +++ b/drivers/event/sw/sw_evdev.h @@ -88,7 +88,7 @@ static const uint8_t sw_qe_flag_map[] = { QE_FLAG_VALID | QE_FLAG_COMPLETE | QE_FLAG_NOT_EOP, }; -#ifdef RTE_LIBRTE_PMD_EVDEV_SW_DEBUG +#ifdef RTE_LIBRTE_PMD_SW_EVENTDEV_DEBUG #define SW_LOG_INFO(fmt, args...) \ RTE_LOG(INFO, EVENTDEV, "[%s] %s() line %u: " fmt "\n", \ SW_PMD_NAME, \ |