diff options
| author | Guangbin Huang <huangguangbin2@huawei.com> | 2021-05-20 10:21:35 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-20 15:01:03 -0700 |
| commit | 7679f28e32a48461be4d4c30c14d7be06300cd5d (patch) | |
| tree | b74d64c2d0a7752911803cfaa6099801475a9163 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | |
| parent | b5a0b70d77b9be91b8e6dfa5dd3b39ea9cf6be4c (diff) | |
net: hns3: refactor dump tm map of debugfs
Currently, the debugfs command for tm map is implemented by
"echo xxxx > cmd", and record the information in dmesg. It's
unnecessary and heavy. To improve it, create a single file
"tm_map" for it, and query it by command "cat tm_map",
return the result to userspace, rather than record in dmesg.
As user can't specify queue id in cat command, driver will return info
of all queue id.
The display style is below:
$ cat tm_map
queue_id qset_id pri_id tc_id
0000 0000 00 00
INDEX | TM BP QSET MAPPING:
0000 | 00000000:00000000:00000000:00000000:00000000:00000000:00000000
0256 | 00000000:00000000:00000000:00000000:00000000:00000002:00000000
0512 | 00000000:00000000:00000000:00000004:00000000:00000000:00000000
0768 | 00000000:00000008:00000000:00000000:00000000:00000000:00000000
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index b25d76023af0..c21e822fefbf 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -242,4 +242,6 @@ int hclge_tm_get_pri_weight(struct hclge_dev *hdev, u8 pri_id, u8 *weight); int hclge_tm_get_pri_shaper(struct hclge_dev *hdev, u8 pri_id, enum hclge_opcode_type cmd, struct hclge_pri_shaper_para *para); +int hclge_tm_get_q_to_qs_map(struct hclge_dev *hdev, u16 q_id, u16 *qset_id); +int hclge_tm_get_q_to_tc(struct hclge_dev *hdev, u16 q_id, u8 *tc_id); #endif |