From 1d0ab7e7950a407bc8b2e70ac2e685f1fa35a0e2 Mon Sep 17 00:00:00 2001
From: Suanming Mou <suanmingm@mellanox.com>
Date: Tue, 7 Apr 2020 11:59:43 +0800
Subject: [PATCH] common/mlx5: add batch counter id offset
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@mellanox.com>
Acked-by: Matan Azrad <matan@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 00fd7c1330..4ab1c75930 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 {