diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 62 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 6 |
4 files changed, 41 insertions, 45 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index a68cd3f0304c..ad6298456639 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1727,6 +1727,13 @@ static int mlx4_en_get_num_flows(struct mlx4_en_priv *priv) } +static u32 mlx4_en_get_rx_ring_count(struct net_device *dev) +{ + struct mlx4_en_priv *priv = netdev_priv(dev); + + return priv->rx_ring_num; +} + static int mlx4_en_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, u32 *rule_locs) { @@ -1743,9 +1750,6 @@ static int mlx4_en_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, return -EINVAL; switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data = priv->rx_ring_num; - break; case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt = mlx4_en_get_num_flows(priv); break; @@ -2154,6 +2158,7 @@ const struct ethtool_ops mlx4_en_ethtool_ops = { .set_ringparam = mlx4_en_set_ringparam, .get_rxnfc = mlx4_en_get_rxnfc, .set_rxnfc = mlx4_en_set_rxnfc, + .get_rx_ring_count = mlx4_en_get_rx_ring_count, .get_rxfh_indir_size = mlx4_en_get_rxfh_indir_size, .get_rxfh_key_size = mlx4_en_get_rxfh_key_size, .get_rxfh = mlx4_en_get_rxfh, diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 308b4458e0d4..81bf8908b897 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -2420,21 +2420,22 @@ static int mlx4_en_change_mtu(struct net_device *dev, int new_mtu) return 0; } -static int mlx4_en_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) +static int mlx4_en_hwtstamp_set(struct net_device *dev, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; - struct hwtstamp_config config; - - if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) - return -EFAULT; /* device doesn't support time stamping */ - if (!(mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS)) + if (!(mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS)) { + NL_SET_ERR_MSG_MOD(extack, + "device doesn't support time stamping"); return -EINVAL; + } /* TX HW timestamp */ - switch (config.tx_type) { + switch (config->tx_type) { case HWTSTAMP_TX_OFF: case HWTSTAMP_TX_ON: break; @@ -2443,7 +2444,7 @@ static int mlx4_en_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) } /* RX HW timestamp */ - switch (config.rx_filter) { + switch (config->rx_filter) { case HWTSTAMP_FILTER_NONE: break; case HWTSTAMP_FILTER_ALL: @@ -2461,39 +2462,27 @@ static int mlx4_en_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: case HWTSTAMP_FILTER_NTP_ALL: - config.rx_filter = HWTSTAMP_FILTER_ALL; + config->rx_filter = HWTSTAMP_FILTER_ALL; break; default: return -ERANGE; } if (mlx4_en_reset_config(dev, config, dev->features)) { - config.tx_type = HWTSTAMP_TX_OFF; - config.rx_filter = HWTSTAMP_FILTER_NONE; + config->tx_type = HWTSTAMP_TX_OFF; + config->rx_filter = HWTSTAMP_FILTER_NONE; } - return copy_to_user(ifr->ifr_data, &config, - sizeof(config)) ? -EFAULT : 0; + return 0; } -static int mlx4_en_hwtstamp_get(struct net_device *dev, struct ifreq *ifr) +static int mlx4_en_hwtstamp_get(struct net_device *dev, + struct kernel_hwtstamp_config *config) { struct mlx4_en_priv *priv = netdev_priv(dev); - return copy_to_user(ifr->ifr_data, &priv->hwtstamp_config, - sizeof(priv->hwtstamp_config)) ? -EFAULT : 0; -} - -static int mlx4_en_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) -{ - switch (cmd) { - case SIOCSHWTSTAMP: - return mlx4_en_hwtstamp_set(dev, ifr); - case SIOCGHWTSTAMP: - return mlx4_en_hwtstamp_get(dev, ifr); - default: - return -EOPNOTSUPP; - } + *config = priv->hwtstamp_config; + return 0; } static netdev_features_t mlx4_en_fix_features(struct net_device *netdev, @@ -2560,7 +2549,7 @@ static int mlx4_en_set_features(struct net_device *netdev, } if (reset) { - ret = mlx4_en_reset_config(netdev, priv->hwtstamp_config, + ret = mlx4_en_reset_config(netdev, &priv->hwtstamp_config, features); if (ret) return ret; @@ -2844,7 +2833,6 @@ static const struct net_device_ops mlx4_netdev_ops = { .ndo_set_mac_address = mlx4_en_set_mac, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = mlx4_en_change_mtu, - .ndo_eth_ioctl = mlx4_en_ioctl, .ndo_tx_timeout = mlx4_en_tx_timeout, .ndo_vlan_rx_add_vid = mlx4_en_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = mlx4_en_vlan_rx_kill_vid, @@ -2858,6 +2846,8 @@ static const struct net_device_ops mlx4_netdev_ops = { .ndo_features_check = mlx4_en_features_check, .ndo_set_tx_maxrate = mlx4_en_set_tx_maxrate, .ndo_bpf = mlx4_xdp, + .ndo_hwtstamp_get = mlx4_en_hwtstamp_get, + .ndo_hwtstamp_set = mlx4_en_hwtstamp_set, }; static const struct net_device_ops mlx4_netdev_ops_master = { @@ -3512,7 +3502,7 @@ out: } int mlx4_en_reset_config(struct net_device *dev, - struct hwtstamp_config ts_config, + struct kernel_hwtstamp_config *ts_config, netdev_features_t features) { struct mlx4_en_priv *priv = netdev_priv(dev); @@ -3522,8 +3512,8 @@ int mlx4_en_reset_config(struct net_device *dev, int port_up = 0; int err = 0; - if (priv->hwtstamp_config.tx_type == ts_config.tx_type && - priv->hwtstamp_config.rx_filter == ts_config.rx_filter && + if (priv->hwtstamp_config.tx_type == ts_config->tx_type && + priv->hwtstamp_config.rx_filter == ts_config->rx_filter && !DEV_FEATURE_CHANGED(dev, features, NETIF_F_HW_VLAN_CTAG_RX) && !DEV_FEATURE_CHANGED(dev, features, NETIF_F_RXFCS)) return 0; /* Nothing to change */ @@ -3542,7 +3532,7 @@ int mlx4_en_reset_config(struct net_device *dev, mutex_lock(&mdev->state_lock); memcpy(&new_prof, priv->prof, sizeof(struct mlx4_en_port_profile)); - memcpy(&new_prof.hwtstamp_config, &ts_config, sizeof(ts_config)); + memcpy(&new_prof.hwtstamp_config, ts_config, sizeof(*ts_config)); err = mlx4_en_try_alloc_resources(priv, tmp, &new_prof, true); if (err) @@ -3560,7 +3550,7 @@ int mlx4_en_reset_config(struct net_device *dev, dev->features |= NETIF_F_HW_VLAN_CTAG_RX; else dev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; - } else if (ts_config.rx_filter == HWTSTAMP_FILTER_NONE) { + } else if (ts_config->rx_filter == HWTSTAMP_FILTER_NONE) { /* RX time-stamping is OFF, update the RX vlan offload * to the latest wanted state */ @@ -3581,7 +3571,7 @@ int mlx4_en_reset_config(struct net_device *dev, * Regardless of the caller's choice, * Turn Off RX vlan offload in case of time-stamping is ON */ - if (ts_config.rx_filter != HWTSTAMP_FILTER_NONE) { + if (ts_config->rx_filter != HWTSTAMP_FILTER_NONE) { if (dev->features & NETIF_F_HW_VLAN_CTAG_RX) en_warn(priv, "Turning off RX vlan offload since RX time-stamping is ON\n"); dev->features &= ~NETIF_F_HW_VLAN_CTAG_RX; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 03d2fc7d9b09..4293f8e33f44 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -174,7 +174,8 @@ MODULE_PARM_DESC(port_type_array, "Array of port types: HW_DEFAULT (0) is defaul static atomic_t pf_loading = ATOMIC_INIT(0); static int mlx4_devlink_ierr_reset_get(struct devlink *devlink, u32 id, - struct devlink_param_gset_ctx *ctx) + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) { ctx->val.vbool = !!mlx4_internal_err_reset; return 0; @@ -189,7 +190,8 @@ static int mlx4_devlink_ierr_reset_set(struct devlink *devlink, u32 id, } static int mlx4_devlink_crdump_snapshot_get(struct devlink *devlink, u32 id, - struct devlink_param_gset_ctx *ctx) + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) { struct mlx4_priv *priv = devlink_priv(devlink); struct mlx4_dev *dev = &priv->dev; @@ -4366,7 +4368,6 @@ static pci_ers_result_t mlx4_pci_slot_reset(struct pci_dev *pdev) pci_set_master(pdev); pci_restore_state(pdev); - pci_save_state(pdev); return PCI_ERS_RESULT_RECOVERED; } diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index ad0d91a75184..aab97694f86b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -388,7 +388,7 @@ struct mlx4_en_port_profile { u8 num_up; int rss_rings; int inline_thold; - struct hwtstamp_config hwtstamp_config; + struct kernel_hwtstamp_config hwtstamp_config; }; struct mlx4_en_profile { @@ -612,7 +612,7 @@ struct mlx4_en_priv { bool wol; struct device *ddev; struct hlist_head mac_hash[MLX4_EN_MAC_HASH_SIZE]; - struct hwtstamp_config hwtstamp_config; + struct kernel_hwtstamp_config hwtstamp_config; u32 counter_index; #ifdef CONFIG_MLX4_EN_DCB @@ -780,7 +780,7 @@ void mlx4_en_ptp_overflow_check(struct mlx4_en_dev *mdev); int mlx4_en_moderation_update(struct mlx4_en_priv *priv); int mlx4_en_reset_config(struct net_device *dev, - struct hwtstamp_config ts_config, + struct kernel_hwtstamp_config *ts_config, netdev_features_t new_features); void mlx4_en_update_pfc_stats_bitmap(struct mlx4_dev *dev, struct mlx4_en_stats_bitmap *stats_bitmap, |