From 8f2cd794608300efad2cf82bec84c3b6bed358b4 Mon Sep 17 00:00:00 2001 From: Ashwin Sekhar T K Date: Thu, 8 Apr 2021 15:20:48 +0530 Subject: [PATCH] mempool/cnxk: add cn10k get count Add the implementation for Marvell CN10k get count op. Signed-off-by: Ashwin Sekhar T K --- drivers/mempool/cnxk/cn10k_mempool_ops.c | 28 +++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/drivers/mempool/cnxk/cn10k_mempool_ops.c b/drivers/mempool/cnxk/cn10k_mempool_ops.c index c225c227df..d244a5e90f 100644 --- a/drivers/mempool/cnxk/cn10k_mempool_ops.c +++ b/drivers/mempool/cnxk/cn10k_mempool_ops.c @@ -157,6 +157,32 @@ cn10k_mempool_enq(struct rte_mempool *mp, void *const *obj_table, return 0; } +static unsigned int +cn10k_mempool_get_count(const struct rte_mempool *mp) +{ + struct batch_op_data *op_data; + unsigned int count = 0; + int i; + + op_data = batch_op_data_get(mp->pool_id); + + rte_wmb(); + for (i = 0; i < RTE_MAX_LCORE; i++) { + struct batch_op_mem *mem = &op_data->mem[i]; + + if (mem->status == BATCH_ALLOC_OP_ISSUED) + count += roc_npa_aura_batch_alloc_count(mem->objs, + BATCH_ALLOC_SZ); + + if (mem->status == BATCH_ALLOC_OP_DONE) + count += mem->sz; + } + + count += cnxk_mempool_get_count(mp); + + return count; +} + static int cn10k_mempool_alloc(struct rte_mempool *mp) { @@ -215,7 +241,7 @@ static struct rte_mempool_ops cn10k_mempool_ops = { .free = cn10k_mempool_free, .enqueue = cn10k_mempool_enq, .dequeue = cnxk_mempool_deq, - .get_count = cnxk_mempool_get_count, + .get_count = cn10k_mempool_get_count, .calc_mem_size = cnxk_mempool_calc_mem_size, .populate = cnxk_mempool_populate, }; -- 2.20.1