diff options
| author | Hao Chen <chenhao418@huawei.com> | 2022-09-06 17:12:23 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-07 16:20:15 +0100 |
| commit | 0f032f93c4ee9ff667b493db7b21c94cff31edc6 (patch) | |
| tree | 2d84975e7c80189a9b393b9de43918bf7a086197 /drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | |
| parent | 2cb343b9d3e59db0836045ff1dd67dfd15066697 (diff) | |
net: hns3: add support to query and set lane number by ethtool
When serdes lane support setting 25Gb/s or 50Gb/s speed and user wants to
set port speed as 50Gb/s, it can be setted as one 50Gb/s serdes lane or
two 25Gb/s serdes lanes.
So, this patch adds support to query and set lane number by ethtool
to satisfy this scenario.
Signed-off-by: Hao Chen <chenhao418@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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index a3d47724742b..66feb23f7b7b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -405,6 +405,9 @@ static struct hns3_dbg_cap_info hns3_dbg_cap[] = { }, { .name = "support FEC statistics", .cap_bit = HNAE3_DEV_SUPPORT_FEC_STATS_B, + }, { + .name = "support lane num", + .cap_bit = HNAE3_DEV_SUPPORT_LANE_NUM_B, } }; |