[PATCH V3 net-next 16/17] net: hns3: Increase the default depth of bucket for TM shaper

From: Lipeng
Date: Wed Dec 20 2017 - 03:16:53 EST


Burstiness of a flow is determined by the depth of a bucket, When the
upper rate of shaper is large, the current depth of a bucket is not
enough.

The default upper rate of shaper is 100G, so increase the depth of
a bucket according to UM.

Signed-off-by: Yunsheng Lin <linyunsheng@xxxxxxxxxx>
Signed-off-by: Lipeng <lipeng321@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 7cfe1eb..ea9355d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -23,8 +23,8 @@ enum hclge_shaper_level {
HCLGE_SHAPER_LVL_PF = 1,
};

-#define HCLGE_SHAPER_BS_U_DEF 1
-#define HCLGE_SHAPER_BS_S_DEF 4
+#define HCLGE_SHAPER_BS_U_DEF 5
+#define HCLGE_SHAPER_BS_S_DEF 20

#define HCLGE_ETHER_MAX_RATE 100000

--
1.9.1