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From: Ashwin Sekhar T K <asekhar@marvell.com>
To: <dev@dpdk.org>
CC: <jerinj@marvell.com>, <skori@marvell.com>, <skoteshwar@marvell.com>,
<pbhagavatula@marvell.com>, <kirankumark@marvell.com>,
<psatheesh@marvell.com>, <asekhar@marvell.com>
Date: Tue, 6 Apr 2021 20:41:14 +0530
Message-ID: <20210406151115.1889455-11-asekhar@marvell.com>
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Subject: [dpdk-dev] [PATCH v3 10/11] mempool/cnxk: add cn10k get count op
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Add the implementation for Marvell CN10k get count op.
Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>
---
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,
};
--
2.31.0