[PATCH] net: cpsw: Add support for wake-on-lan for cpsw

[PATCH] net: cpsw: Add support for wake-on-lan for cpsw

[ujhelyi.m]

From: Matus Ujhelyi <ujhelyi.m@gmail.com>

Signed-off-by: Matus Ujhelyi <ujhelyi.m@gmail.com>
---
 drivers/net/ethernet/ti/cpsw.c |   25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 22a7a43..f59302e 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1416,6 +1416,29 @@ static int cpsw_set_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
 		return -EOPNOTSUPP;
 }
 
+static void
+cpsw_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	int slave_no = cpsw_slave_index(priv);
+	wol->supported = 0;
+	wol->wolopts = 0;
+	if (priv->slaves[slave_no].phy)
+		phy_ethtool_get_wol(priv->slaves[slave_no].phy, wol);
+
+}
+
+static int
+cpsw_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	int slave_no = cpsw_slave_index(priv);
+	if (priv->slaves[slave_no].phy)
+		return phy_ethtool_set_wol(priv->slaves[slave_no].phy, wol);
+	else
+		return -EOPNOTSUPP;
+}
+
 static const struct ethtool_ops cpsw_ethtool_ops = {
 	.get_drvinfo	= cpsw_get_drvinfo,
 	.get_msglevel	= cpsw_get_msglevel,
@@ -1426,6 +1449,8 @@ static const struct ethtool_ops cpsw_ethtool_ops = {
 	.set_settings	= cpsw_set_settings,
 	.get_coalesce	= cpsw_get_coalesce,
 	.set_coalesce	= cpsw_set_coalesce,
+	.get_wol        = cpsw_get_wol,
+	.set_wol        = cpsw_set_wol,
 };
 
 static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv,
-- 
1.7.9.5

Re: [PATCH] net: cpsw: Add support for wake-on-lan for cpsw

[Mugunthan V N]

On Monday 19 August 2013 03:43 PM, ujhelyi.m@gmail.com wrote:
> From: Matus Ujhelyi <ujhelyi.m@gmail.com>
>
> Signed-off-by: Matus Ujhelyi <ujhelyi.m@gmail.com>
> ---
Please add some commit description.

Regards
Mugunthan V N

Re: [PATCH] net: cpsw: Add support for wake-on-lan for cpsw

[Sergei Shtylyov]

Hello.

On 08/19/2013 02:13 PM, ujhelyi.m@gmail.com wrote:

> From: Matus Ujhelyi <ujhelyi.m@gmail.com>

> Signed-off-by: Matus Ujhelyi <ujhelyi.m@gmail.com>
> ---
>   drivers/net/ethernet/ti/cpsw.c |   25 +++++++++++++++++++++++++
>   1 file changed, 25 insertions(+)

> diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
> index 22a7a43..f59302e 100644
> --- a/drivers/net/ethernet/ti/cpsw.c
> +++ b/drivers/net/ethernet/ti/cpsw.c
> @@ -1416,6 +1416,29 @@ static int cpsw_set_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
>   		return -EOPNOTSUPP;
>   }
>
> +static void
> +cpsw_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
> +{
> +	struct cpsw_priv *priv = netdev_priv(ndev);
> +	int slave_no = cpsw_slave_index(priv);

    Empty line wouldn't hurt here, after declaration.

> +	wol->supported = 0;
> +	wol->wolopts = 0;
> +	if (priv->slaves[slave_no].phy)
> +		phy_ethtool_get_wol(priv->slaves[slave_no].phy, wol);
> +
> +}
> +
> +static int
> +cpsw_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
> +{
> +	struct cpsw_priv *priv = netdev_priv(ndev);
> +	int slave_no = cpsw_slave_index(priv);

    Here too...

> +	if (priv->slaves[slave_no].phy)
> +		return phy_ethtool_set_wol(priv->slaves[slave_no].phy, wol);
> +	else
> +		return -EOPNOTSUPP;
> +}
> +
>   static const struct ethtool_ops cpsw_ethtool_ops = {
>   	.get_drvinfo	= cpsw_get_drvinfo,
>   	.get_msglevel	= cpsw_get_msglevel,

WBR, Sergei