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/hnae3.h | |
| parent | 2cb343b9d3e59db0836045ff1dd67dfd15066697 (diff) | |
| download | lwn-0f032f93c4ee9ff667b493db7b21c94cff31edc6.tar.gz lwn-0f032f93c4ee9ff667b493db7b21c94cff31edc6.zip | |
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/hnae3.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 74f7395a36a6..9fb4cc303301 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -98,6 +98,7 @@ enum HNAE3_DEV_CAP_BITS { HNAE3_DEV_SUPPORT_MC_MAC_MNG_B, HNAE3_DEV_SUPPORT_CQ_B, HNAE3_DEV_SUPPORT_FEC_STATS_B, + HNAE3_DEV_SUPPORT_LANE_NUM_B, }; #define hnae3_ae_dev_fd_supported(ae_dev) \ @@ -163,6 +164,9 @@ enum HNAE3_DEV_CAP_BITS { #define hnae3_ae_dev_fec_stats_supported(ae_dev) \ test_bit(HNAE3_DEV_SUPPORT_FEC_STATS_B, (ae_dev)->caps) +#define hnae3_ae_dev_lane_num_supported(ae_dev) \ + test_bit(HNAE3_DEV_SUPPORT_LANE_NUM_B, (ae_dev)->caps) + enum HNAE3_PF_CAP_BITS { HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B = 0, }; @@ -572,10 +576,11 @@ struct hnae3_ae_ops { void (*client_stop)(struct hnae3_handle *handle); int (*get_status)(struct hnae3_handle *handle); void (*get_ksettings_an_result)(struct hnae3_handle *handle, - u8 *auto_neg, u32 *speed, u8 *duplex); + u8 *auto_neg, u32 *speed, u8 *duplex, + u32 *lane_num); int (*cfg_mac_speed_dup_h)(struct hnae3_handle *handle, int speed, - u8 duplex); + u8 duplex, u8 lane_num); void (*get_media_type)(struct hnae3_handle *handle, u8 *media_type, u8 *module_type); |