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SubjectRe: [PATCH net-next 01/12] net: hns3: check 1000M half for hns3_ethtool_ops.set_link_ksettings
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Hello!

On 03.04.2019 6:07, Huazhong Tan wrote:

> From: Peng Li <lipeng321@huawei.com>
>
> Hip08 SOC does not support 1000M half, this patch adds 1000M half
> check for hns3_ethtool_ops.set_link_ksettings, so the user can not
> set 1000M half by ethtool.
>
> Signed-off-by: Peng Li <lipeng321@huawei.com>
> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
> ---
> drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> index 359d473..0c05807 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> @@ -648,6 +648,10 @@ static int hns3_get_link_ksettings(struct net_device *netdev,
> static int hns3_set_link_ksettings(struct net_device *netdev,
> const struct ethtool_link_ksettings *cmd)
> {
> + /* Chip don't support this mode. */

Doesn't.

[...]

MBR, Sergei

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