From: Pavan Nikhilesh Date: Tue, 7 Jan 2020 13:17:38 +0000 (+0530) Subject: event/octeontx2: relax memory requirement for timers X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b88632f9fdd0a8782918bb2ba07478cdae6aa010;p=dpdk.git event/octeontx2: relax memory requirement for timers Relax memory requirement for event timers when internal mempool used is octeontx2 mempool. Add debug log to print the memory used. Signed-off-by: Pavan Nikhilesh --- diff --git a/drivers/event/octeontx2/otx2_tim_evdev.c b/drivers/event/octeontx2/otx2_tim_evdev.c index b275c69222..cd0dcde24c 100644 --- a/drivers/event/octeontx2/otx2_tim_evdev.c +++ b/drivers/event/octeontx2/otx2_tim_evdev.c @@ -327,7 +327,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr) tim_optimze_bkt_param(tim_ring); } - tim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts; + if (tim_ring->disable_npa) + tim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts; + else + tim_ring->nb_chunks = tim_ring->nb_chunks + tim_ring->nb_bkts; + /* Create buckets. */ tim_ring->bkt = rte_zmalloc("otx2_tim_bucket", (tim_ring->nb_bkts) * sizeof(struct otx2_tim_bkt), @@ -376,6 +380,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr) RTE_EVENT_TYPE_TIMER); sso_xae_reconfigure(dev->event_dev); + otx2_tim_dbg("Total memory used %"PRIu64"MB\n", + (uint64_t)(((tim_ring->nb_chunks * tim_ring->chunk_sz) + + (tim_ring->nb_bkts * sizeof(struct otx2_tim_bkt))) / + BIT_ULL(20))); + return rc; chnk_mem_err: