From: Huazhong Tan <tanhuazhong@huawei.com>
To: <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<salil.mehta@huawei.com>, <yisen.zhuang@huawei.com>,
<linuxarm@huawei.com>, <nhorman@redhat.com>,
liuzhongzhu <liuzhongzhu@huawei.com>,
Peng Li <lipeng321@huawei.com>,
Huazhong Tan <tanhuazhong@huawei.com>
Subject: [PATCH V2 net-next 10/12] net: hns3: extend the loopback state acquisition time
Date: Wed, 24 Apr 2019 19:05:29 +0800 [thread overview]
Message-ID: <1556103931-64031-11-git-send-email-tanhuazhong@huawei.com> (raw)
In-Reply-To: <1556103931-64031-1-git-send-email-tanhuazhong@huawei.com>
From: liuzhongzhu <liuzhongzhu@huawei.com>
The test results show that the maximum time of hardware return
to mac link state is 500MS.The software needs to set twice the
maximum time of hardware return state (1000MS).
If not modified, the loopback test returns probability failure.
Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ead8308..22afd75 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5338,8 +5338,8 @@ static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en,
#define HCLGE_SERDES_RETRY_MS 10
#define HCLGE_SERDES_RETRY_NUM 100
-#define HCLGE_MAC_LINK_STATUS_MS 20
-#define HCLGE_MAC_LINK_STATUS_NUM 10
+#define HCLGE_MAC_LINK_STATUS_MS 10
+#define HCLGE_MAC_LINK_STATUS_NUM 100
#define HCLGE_MAC_LINK_STATUS_DOWN 0
#define HCLGE_MAC_LINK_STATUS_UP 1
--
2.7.4
next prev parent reply other threads:[~2019-04-24 11:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-24 11:05 [PATCH V2 net-next 00/12] code optimizations & bugfixes for HNS3 driver Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 01/12] net: hns3: fix data race between ring->next_to_clean Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 02/12] net: hns3: fix for TX clean num when cleaning TX BD Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 03/12] net: hns3: handle the BD info on the last BD of the packet Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 04/12] net: hns3: stop sending keep alive msg when VF command queue needs reinit Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 05/12] net: hns3: use atomic_t replace u32 for arq's count Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 06/12] net: hns3: use a reserved byte to identify need_resp flag Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 07/12] net: hns3: not reset TQP in the DOWN while VF resetting Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 08/12] net: hns3: stop schedule reset service while unloading driver Huazhong Tan
2019-04-24 13:55 ` Neil Horman
2019-04-25 6:06 ` tanhuazhong
2019-04-25 11:41 ` Neil Horman
2019-04-25 12:04 ` tanhuazhong
2019-04-24 11:05 ` [PATCH V2 net-next 09/12] net: hns3: fix pause configure fail problem Huazhong Tan
2019-04-24 11:05 ` Huazhong Tan [this message]
2019-04-24 11:05 ` [PATCH V2 net-next 11/12] net: hns3: prevent double free in hns3_put_ring_config() Huazhong Tan
2019-04-24 11:05 ` [PATCH V2 net-next 12/12] net: hns3: remove reset after command send failed Huazhong Tan
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