From: Feras Daoud Date: Thu, 1 Jun 2017 11:56:17 +0000 (+0300) Subject: net/mlx5e: IPoIB, Add ioctl support to IPoIB device driver X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1170fbd8ff43ff7808ae4a698054762b8bfae340;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git net/mlx5e: IPoIB, Add ioctl support to IPoIB device driver Add ioctl support to IPoIB device driver. For now, this ioctl will support timestamp get and set. Signed-off-by: Feras Daoud Signed-off-by: Eitan Rabin Signed-off-by: Saeed Mahameed --- 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 @@ out: 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);