net/octeontx: support fast mbuf free

[dpdk.git] / drivers / event / octeontx2 / otx2_evdev_adptr.c

diff --git a/drivers/event/octeontx2/otx2_evdev_adptr.c b/drivers/event/octeontx2/otx2_evdev_adptr.c
index b6e9f59..233cba2 100644 (file)
--- a/drivers/event/octeontx2/otx2_evdev_adptr.c
+++ b/drivers/event/octeontx2/otx2_evdev_adptr.c
@@ -15,7 +15,8 @@ otx2_sso_rx_adapter_caps_get(const struct rte_eventdev *event_dev,
        if (rc)
                *caps = RTE_EVENT_ETH_RX_ADAPTER_SW_CAP;
        else
-               *caps = RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT;
+               *caps = RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT |
+                       RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ;
 
        return 0;
 }
@@ -198,41 +199,87 @@ fail:
 void
 sso_updt_xae_cnt(struct otx2_sso_evdev *dev, void *data, uint32_t event_type)
 {
+       int i;
+
        switch (event_type) {
        case RTE_EVENT_TYPE_ETHDEV:
        {
                struct otx2_eth_rxq *rxq = data;
-               int i, match = false;
                uint64_t *old_ptr;
 
                for (i = 0; i < dev->rx_adptr_pool_cnt; i++) {
                        if ((uint64_t)rxq->pool == dev->rx_adptr_pools[i])
-                               match = true;
-               }
-
-               if (!match) {
-                       dev->rx_adptr_pool_cnt++;
-                       old_ptr = dev->rx_adptr_pools;
-                       dev->rx_adptr_pools = rte_realloc(dev->rx_adptr_pools,
-                                                         sizeof(uint64_t) *
-                                                         dev->rx_adptr_pool_cnt
-                                                         , 0);
-                       if (dev->rx_adptr_pools == NULL) {
-                               dev->adptr_xae_cnt += rxq->pool->size;
-                               dev->rx_adptr_pools = old_ptr;
-                               dev->rx_adptr_pool_cnt--;
                                return;
-                       }
-                       dev->rx_adptr_pools[dev->rx_adptr_pool_cnt - 1] =
-                               (uint64_t)rxq->pool;
+               }
 
+               dev->rx_adptr_pool_cnt++;
+               old_ptr = dev->rx_adptr_pools;
+               dev->rx_adptr_pools = rte_realloc(dev->rx_adptr_pools,
+                                                 sizeof(uint64_t) *
+                                                 dev->rx_adptr_pool_cnt, 0);
+               if (dev->rx_adptr_pools == NULL) {
                        dev->adptr_xae_cnt += rxq->pool->size;
+                       dev->rx_adptr_pools = old_ptr;
+                       dev->rx_adptr_pool_cnt--;
+                       return;
                }
+               dev->rx_adptr_pools[dev->rx_adptr_pool_cnt - 1] =
+                       (uint64_t)rxq->pool;
+
+               dev->adptr_xae_cnt += rxq->pool->size;
                break;
        }
        case RTE_EVENT_TYPE_TIMER:
        {
-               dev->adptr_xae_cnt += (*(uint64_t *)data);
+               struct otx2_tim_ring *timr = data;
+               uint16_t *old_ring_ptr;
+               uint64_t *old_sz_ptr;
+
+               for (i = 0; i < dev->tim_adptr_ring_cnt; i++) {
+                       if (timr->ring_id != dev->timer_adptr_rings[i])
+                               continue;
+                       if (timr->nb_timers == dev->timer_adptr_sz[i])
+                               return;
+                       dev->adptr_xae_cnt -= dev->timer_adptr_sz[i];
+                       dev->adptr_xae_cnt += timr->nb_timers;
+                       dev->timer_adptr_sz[i] = timr->nb_timers;
+
+                       return;
+               }
+
+               dev->tim_adptr_ring_cnt++;
+               old_ring_ptr = dev->timer_adptr_rings;
+               old_sz_ptr = dev->timer_adptr_sz;
+
+               dev->timer_adptr_rings = rte_realloc(dev->timer_adptr_rings,
+                                                    sizeof(uint16_t) *
+                                                    dev->tim_adptr_ring_cnt,
+                                                    0);
+               if (dev->timer_adptr_rings == NULL) {
+                       dev->adptr_xae_cnt += timr->nb_timers;
+                       dev->timer_adptr_rings = old_ring_ptr;
+                       dev->tim_adptr_ring_cnt--;
+                       return;
+               }
+
+               dev->timer_adptr_sz = rte_realloc(dev->timer_adptr_sz,
+                                                 sizeof(uint64_t) *
+                                                 dev->tim_adptr_ring_cnt,
+                                                 0);
+
+               if (dev->timer_adptr_sz == NULL) {
+                       dev->adptr_xae_cnt += timr->nb_timers;
+                       dev->timer_adptr_sz = old_sz_ptr;
+                       dev->tim_adptr_ring_cnt--;
+                       return;
+               }
+
+               dev->timer_adptr_rings[dev->tim_adptr_ring_cnt - 1] =
+                       timr->ring_id;
+               dev->timer_adptr_sz[dev->tim_adptr_ring_cnt - 1] =
+                       timr->nb_timers;
+
+               dev->adptr_xae_cnt += timr->nb_timers;
                break;
        }
        default: