diff options
| author | Fuyun Liang <liangfuyun1@huawei.com> | 2018-01-19 14:41:09 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-22 16:05:48 -0500 |
| commit | 77b34110112a48286bf83526ebb14cfbd326bef2 (patch) | |
| tree | 4c5aeec96b9b3c5896f4380db81889ad515f5bb6 /drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | |
| parent | b2d3bcfa26a7a8de41f358a6cae8b848673b3c6e (diff) | |
| download | linux-stable-77b34110112a48286bf83526ebb14cfbd326bef2.tar.gz | |
net: hns3: add support for get_regs
This patch adds get_regs support for ethtool cmd.
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 358f78036941..1c8b293f822d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -1063,6 +1063,27 @@ static int hns3_set_coalesce(struct net_device *netdev, return 0; } +static int hns3_get_regs_len(struct net_device *netdev) +{ + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (!h->ae_algo->ops->get_regs_len) + return -EOPNOTSUPP; + + return h->ae_algo->ops->get_regs_len(h); +} + +static void hns3_get_regs(struct net_device *netdev, + struct ethtool_regs *cmd, void *data) +{ + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (!h->ae_algo->ops->get_regs) + return; + + h->ae_algo->ops->get_regs(h, &cmd->version, data); +} + static const struct ethtool_ops hns3vf_ethtool_ops = { .get_drvinfo = hns3_get_drvinfo, .get_ringparam = hns3_get_ringparam, @@ -1103,6 +1124,8 @@ static const struct ethtool_ops hns3_ethtool_ops = { .set_channels = hns3_set_channels, .get_coalesce = hns3_get_coalesce, .set_coalesce = hns3_set_coalesce, + .get_regs_len = hns3_get_regs_len, + .get_regs = hns3_get_regs, }; void hns3_ethtool_set_ops(struct net_device *netdev) |