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Message-Id: <20170620141314.25620-11-saeedm@mellanox.com>
Date: Tue, 20 Jun 2017 17:13:14 +0300
From: Saeed Mahameed <saeedm@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Feras Daoud <ferasda@...lanox.com>,
Eitan Rabin <rabin@...lanox.com>,
Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 10/10] net/mlx5e: IPoIB, Add ioctl support to IPoIB device driver
From: Feras Daoud <ferasda@...lanox.com>
Add ioctl support to IPoIB device driver. For now, this
ioctl will support timestamp get and set.
Signed-off-by: Feras Daoud <ferasda@...lanox.com>
Signed-off-by: Eitan Rabin <rabin@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 ++--
drivers/net/ethernet/mellanox/mlx5/core/en_clock.c | 10 ++++------
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 6 ++++--
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 16 ++++++++++++++++
4 files changed, 26 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 626683f0f487..5d9ace493d85 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -853,8 +853,8 @@ void mlx5e_timestamp_init(struct mlx5e_priv *priv);
void mlx5e_timestamp_cleanup(struct mlx5e_priv *priv);
void mlx5e_pps_event_handler(struct mlx5e_priv *priv,
struct ptp_clock_event *event);
-int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr);
-int mlx5e_hwstamp_get(struct net_device *dev, struct ifreq *ifr);
+int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr);
+int mlx5e_hwstamp_get(struct mlx5e_priv *priv, struct ifreq *ifr);
int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool val);
int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
index e29494464cae..66f432385dbb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
@@ -86,9 +86,8 @@ static void mlx5e_timestamp_overflow(struct work_struct *work)
schedule_delayed_work(&tstamp->overflow_work, tstamp->overflow_period);
}
-int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
+int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr)
{
- struct mlx5e_priv *priv = netdev_priv(dev);
struct hwtstamp_config config;
int err;
@@ -130,10 +129,10 @@ int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
case HWTSTAMP_FILTER_NTP_ALL:
/* Disable CQE compression */
- netdev_warn(dev, "Disabling cqe compression");
+ netdev_warn(priv->netdev, "Disabling cqe compression");
err = mlx5e_modify_rx_cqe_compression_locked(priv, false);
if (err) {
- netdev_err(dev, "Failed disabling cqe compression err=%d\n", err);
+ netdev_err(priv->netdev, "Failed disabling cqe compression err=%d\n", err);
mutex_unlock(&priv->state_lock);
return err;
}
@@ -151,9 +150,8 @@ int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
sizeof(config)) ? -EFAULT : 0;
}
-int mlx5e_hwstamp_get(struct net_device *dev, struct ifreq *ifr)
+int mlx5e_hwstamp_get(struct mlx5e_priv *priv, struct ifreq *ifr)
{
- struct mlx5e_priv *priv = netdev_priv(dev);
struct hwtstamp_config *cfg = &priv->tstamp.hwtstamp_config;
if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index de1e936fc2be..20ee29a2209e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3317,11 +3317,13 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu)
static int mlx5e_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
+ struct mlx5e_priv *priv = netdev_priv(dev);
+
switch (cmd) {
case SIOCSHWTSTAMP:
- return mlx5e_hwstamp_set(dev, ifr);
+ return mlx5e_hwstamp_set(priv, ifr);
case SIOCGHWTSTAMP:
- return mlx5e_hwstamp_get(dev, ifr);
+ return mlx5e_hwstamp_get(priv, ifr);
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index 58bf0665f50b..1ee5bce85901 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -43,6 +43,7 @@ static int mlx5i_close(struct net_device *netdev);
static int mlx5i_dev_init(struct net_device *dev);
static void mlx5i_dev_cleanup(struct net_device *dev);
static int mlx5i_change_mtu(struct net_device *netdev, int new_mtu);
+static int mlx5i_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
static const struct net_device_ops mlx5i_netdev_ops = {
.ndo_open = mlx5i_open,
@@ -50,6 +51,7 @@ static const struct net_device_ops mlx5i_netdev_ops = {
.ndo_init = mlx5i_dev_init,
.ndo_uninit = mlx5i_dev_cleanup,
.ndo_change_mtu = mlx5i_change_mtu,
+ .ndo_do_ioctl = mlx5i_ioctl,
};
/* IPoIB mlx5 netdev profile */
@@ -356,6 +358,20 @@ static int mlx5i_dev_init(struct net_device *dev)
return 0;
}
+static int mlx5i_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct mlx5e_priv *priv = mlx5i_epriv(dev);
+
+ switch (cmd) {
+ case SIOCSHWTSTAMP:
+ return mlx5e_hwstamp_set(priv, ifr);
+ case SIOCGHWTSTAMP:
+ return mlx5e_hwstamp_get(priv, ifr);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
static void mlx5i_dev_cleanup(struct net_device *dev)
{
struct mlx5e_priv *priv = mlx5i_epriv(dev);
--
2.11.0
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