[dpdk-dev] [PATCH 4/8] common/mlx5: add batch counter id offset

[Suanming Mou]

This commit is a part for the DV counter optimization.

The batch counter dcs id starts from 0x800000 and none batch counter
starts from 0. As currently, the counter is changed to be indexed by
pool index and the offset of the counter in the pool counters_raw array.
It means now the counter index is same for batch and none batch counter.
Add the 0x800000 batch counter offset to the batch counter index helps
indicate the counter index is from batch or none batch container pool.

Signed-off-by: Suanming Mou <suanmingm at mellanox.com>
Acked-by: Matan Azrad <matan at mellanox.com>
---
 drivers/common/mlx5/mlx5_prm.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 00fd7c1..4ab1c75 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -767,6 +767,15 @@ enum {
 
 #define MLX5_ADAPTER_PAGE_SHIFT 12
 #define MLX5_LOG_RQ_STRIDE_SHIFT 4
+/**
+ * The batch counter dcs id starts from 0x800000 and none batch counter
+ * starts from 0. As currently, the counter is changed to be indexed by
+ * pool index and the offset of the counter in the pool counters_raw array.
+ * It means now the counter index is same for batch and none batch counter.
+ * Add the 0x800000 batch counter offset to the batch counter index helps
+ * indicate the counter index is from batch or none batch container pool.
+ */
+#define MLX5_CNT_BATCH_OFFSET 0x800000
 
 /* Flow counters. */
 struct mlx5_ifc_alloc_flow_counter_out_bits {
-- 
1.8.3.1