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net: hns3: modify how pause options is displayed 

Currently, the pause options of HNS3 shown like this:
"RX/TX" is always the same with "RX negotiated/TX negotiated".
Because of the driver covered the value of "RX/TX" with the value
of "RX negotiated/TX negotiated" after adjust link.

This patch records the pause configurations of the user, and never
covered them in adjust link.

Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yonglong Liu 2019-08-09 10:31:11 +08:00 committed by David S. Miller
parent 7ac243f99d
commit aacbe27e82
1 changed files with 21 additions and 17 deletions
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38
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -8207,30 +8207,17 @@ static int hclge_cfg_pauseparam(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
{
int ret;
if (rx_en && tx_en)
hdev->fc_mode_last_time = HCLGE_FC_FULL;
else if (rx_en && !tx_en)
hdev->fc_mode_last_time = HCLGE_FC_RX_PAUSE;
else if (!rx_en && tx_en)
hdev->fc_mode_last_time = HCLGE_FC_TX_PAUSE;
else
hdev->fc_mode_last_time = HCLGE_FC_NONE;
if (hdev->tm_info.fc_mode == HCLGE_FC_PFC)
return 0;
ret = hclge_mac_pause_en_cfg(hdev, tx_en, rx_en);
if (ret) {
dev_err(&hdev->pdev->dev, "configure pauseparam error, ret = %d.\n",
ret);
if (ret)
dev_err(&hdev->pdev->dev,
"configure pauseparam error, ret = %d.\n", ret);
return ret;
}
hdev->tm_info.fc_mode = hdev->fc_mode_last_time;
return 0;
}
int hclge_cfg_flowctrl(struct hclge_dev *hdev)
{
struct phy_device *phydev = hdev->hw.mac.phydev;
@ -8293,6 +8280,21 @@ static void hclge_get_pauseparam(struct hnae3_handle *handle, u32 *auto_neg,
}
}
static void hclge_record_user_pauseparam(struct hclge_dev *hdev,
u32 rx_en, u32 tx_en)
{
if (rx_en && tx_en)
hdev->fc_mode_last_time = HCLGE_FC_FULL;
else if (rx_en && !tx_en)
hdev->fc_mode_last_time = HCLGE_FC_RX_PAUSE;
else if (!rx_en && tx_en)
hdev->fc_mode_last_time = HCLGE_FC_TX_PAUSE;
else
hdev->fc_mode_last_time = HCLGE_FC_NONE;
hdev->tm_info.fc_mode = hdev->fc_mode_last_time;
}
static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg,
u32 rx_en, u32 tx_en)
{
@ -8318,6 +8320,8 @@ static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg,
hclge_set_flowctrl_adv(hdev, rx_en, tx_en);
hclge_record_user_pauseparam(hdev, rx_en, tx_en);
if (!auto_neg)
return hclge_cfg_pauseparam(hdev, rx_en, tx_en);