diff options
| author |   Jian Shen <shenjian15@huawei.com> | 2021-06-26 09:00:17 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-06-28 13:34:58 -0700 |
| commit | d59daf6a4ceedf342f349e94f1300e1598213252 (patch) | |
| tree | 528b386e4cf28512e1b1372d3320bf5e8130d237 /drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | |
| parent | net: hns3: add support for FD counter in debugfs (diff) | |
| download | linux-dev-d59daf6a4ceedf342f349e94f1300e1598213252.tar.xz linux-dev-d59daf6a4ceedf342f349e94f1300e1598213252.zip | |
net: hns3: add support for dumping MAC umv counter in debugfs
This patch adds support of dumping MAC umv counter in debugfs,
which will be helpful for debugging.
The display style is below:
$ cat umv_info
num_alloc_vport : 2
max_umv_size : 256
wanted_umv_size : 256
priv_umv_size : 85
share_umv_size : 86
vport(0) used_umv_num : 1
vport(1) used_umv_num : 1
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index b72fdb94df63..532523069d74 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -330,6 +330,13 @@ static struct hns3_dbg_cmd_info hns3_dbg_cmd[] = { .buf_len = HNS3_DBG_READ_LEN, .init = hns3_dbg_common_file_init, }, + { + .name = "umv_info", + .cmd = HNAE3_DBG_CMD_UMV_INFO, + .dentry = HNS3_DBG_DENTRY_COMMON, + .buf_len = HNS3_DBG_READ_LEN, + .init = hns3_dbg_common_file_init, + }, }; static struct hns3_dbg_cap_info hns3_dbg_cap[] = { |