From: Lipeng <lipeng321@huawei.com>
To: <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@huawei.com>, <salil.mehta@huawei.com>,
<lipeng321@huawei.com>
Subject: [PATCH V3 net-next 16/17] net: hns3: Increase the default depth of bucket for TM shaper
Date: Wed, 20 Dec 2017 16:43:18 +0800 [thread overview]
Message-ID: <1513759399-40915-17-git-send-email-lipeng321@huawei.com> (raw)
In-Reply-To: <1513759399-40915-1-git-send-email-lipeng321@huawei.com>
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@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
---
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
next prev parent reply other threads:[~2017-12-20 8:43 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-20 8:43 [PATCH V3 net-next 00/17] add some features and fix some bugs for HNS3 driver Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 01/17] net: hns3: add support to query tqps number Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 02/17] net: hns3: add support to modify " Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 03/17] net: hns3: change the returned tqp number by ethtool -x Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 04/17] net: hns3: Free the ring_data structrue when change tqps Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 05/17] net: hns3: Get rss_size_max from configuration but not hardcode Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 06/17] net: hns3: Add a mask initialization for mac_vlan table Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 07/17] net: hns3: Add vlan offload config command Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 08/17] net: hns3: Add ethtool related offload command Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 09/17] net: hns3: Add handling vlan tag offload in bd Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 10/17] net: hns3: cleanup mac auto-negotiation state query Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 11/17] net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 12/17] net: hns3: add support for set_pauseparam Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 13/17] net: hns3: add support to update flow control settings after autoneg Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 14/17] net: hns3: add Asym Pause support to phy default features Lipeng
2017-12-20 8:43 ` [PATCH V3 net-next 15/17] net: hns3: add support for querying advertised pause frame by ethtool ethx Lipeng
2017-12-20 8:43 ` Lipeng [this message]
2017-12-20 8:43 ` [PATCH V3 net-next 17/17] net: hns3: change TM sched mode to TC-based mode when SRIOV enabled Lipeng
2017-12-20 19:28 ` [PATCH V3 net-next 00/17] add some features and fix some bugs for HNS3 driver David Miller
2017-12-21 1:30 ` lipeng (Y)
2017-12-21 4:04 ` David Miller
2017-12-21 6:57 ` lipeng (Y)
2017-12-21 15:08 ` David Miller
2017-12-21 2:27 ` lipeng (Y)
2017-12-21 2:43 ` Hanjun Guo
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