[PATCH net-next 2/4] net: hns3: add enabled TC numbers and DWRR weight info in debugfs

From: Huazhong Tan
Date: Tue Feb 18 2020 - 20:24:24 EST


From: Yonglong Liu <liuyonglong@xxxxxxxxxx>

The actual enabled TC numbers and the DWRR weight of each
TC may be helpful for debugging, so adds them into debugfs.

Signed-off-by: Yonglong Liu <liuyonglong@xxxxxxxxxx>
Signed-off-by: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 67fad80..5e94b35 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -310,8 +310,9 @@ static void hclge_title_idx_print(struct hclge_dev *hdev, bool flag, int index,
char *false_buf)
{
if (flag)
- dev_info(&hdev->pdev->dev, "%s(%d): %s\n", title_buf, index,
- true_buf);
+ dev_info(&hdev->pdev->dev, "%s(%d): %s weight: %u\n",
+ title_buf, index, true_buf,
+ hdev->tm_info.pg_info[0].tc_dwrr[index]);
else
dev_info(&hdev->pdev->dev, "%s(%d): %s\n", title_buf, index,
false_buf);
@@ -339,7 +340,8 @@ static void hclge_dbg_dump_tc(struct hclge_dev *hdev)

ets_weight = (struct hclge_ets_tc_weight_cmd *)desc.data;

- dev_info(&hdev->pdev->dev, "dump tc\n");
+ dev_info(&hdev->pdev->dev, "dump tc: %u tc enabled\n",
+ hdev->tm_info.num_tc);
dev_info(&hdev->pdev->dev, "weight_offset: %u\n",
ets_weight->weight_offset);

--
2.7.4