diff options
39 files changed, 438 insertions, 441 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index ecef3ee87b17..2fd9b80b39b0 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1918,18 +1918,18 @@ static void xgbe_poll_controller(struct net_device *netdev) } #endif /* End CONFIG_NET_POLL_CONTROLLER */ -static int xgbe_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index, - __be16 proto, - struct tc_to_netdev *tc_to_netdev) +static int xgbe_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data) { struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct tc_mqprio_qopt *mqprio = type_data; u8 tc; - if (tc_to_netdev->type != TC_SETUP_MQPRIO) - return -EINVAL; + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc_to_netdev->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - tc = tc_to_netdev->mqprio->num_tc; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + tc = mqprio->num_tc; if (tc > pdata->hw_feat.tc_cnt) return -EINVAL; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 67fe3d826566..1216c1f1e052 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -4284,15 +4284,17 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc) return 0; } -int __bnx2x_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - return bnx2x_setup_tc(dev, tc->mqprio->num_tc); + return bnx2x_setup_tc(dev, mqprio->num_tc); } /* called with rtnl_lock */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index c26688d2f326..a5265e1344f1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -486,8 +486,8 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev); /* setup_tc callback */ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc); -int __bnx2x_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc); +int __bnx2x_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data); int bnx2x_get_vf_config(struct net_device *dev, int vf, struct ifla_vf_info *ivi); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 156fb374522b..6e14fc4fe2c8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -7237,15 +7237,17 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc) return 0; } -static int bnxt_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *ntc) +static int bnxt_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { - if (ntc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - return bnxt_setup_mq_tc(dev, ntc->mqprio->num_tc); + return bnxt_setup_mq_tc(dev, mqprio->num_tc); } #ifdef CONFIG_RFS_ACCEL diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index fdf220aa08d6..d80b20d695e0 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -2889,14 +2889,29 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) return err; } -static int cxgb_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +static int cxgb_setup_tc_cls_u32(struct net_device *dev, + struct tc_cls_u32_offload *cls_u32) { - struct port_info *pi = netdev2pinfo(dev); - struct adapter *adap = netdev2adap(dev); + if (TC_H_MAJ(cls_u32->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + cls_u32->common.chain_index) + return -EOPNOTSUPP; - if (chain_index) + switch (cls_u32->command) { + case TC_CLSU32_NEW_KNODE: + case TC_CLSU32_REPLACE_KNODE: + return cxgb4_config_knode(dev, cls_u32); + case TC_CLSU32_DELETE_KNODE: + return cxgb4_delete_knode(dev, cls_u32); + default: return -EOPNOTSUPP; + } +} + +static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + struct port_info *pi = netdev2pinfo(dev); + struct adapter *adap = netdev2adap(dev); if (!(adap->flags & FULL_INIT_DONE)) { dev_err(adap->pdev_dev, @@ -2905,20 +2920,12 @@ static int cxgb_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, return -EINVAL; } - if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) && - tc->type == TC_SETUP_CLSU32) { - switch (tc->cls_u32->command) { - case TC_CLSU32_NEW_KNODE: - case TC_CLSU32_REPLACE_KNODE: - return cxgb4_config_knode(dev, proto, tc->cls_u32); - case TC_CLSU32_DELETE_KNODE: - return cxgb4_delete_knode(dev, proto, tc->cls_u32); - default: - return -EOPNOTSUPP; - } + switch (type) { + case TC_SETUP_CLSU32: + return cxgb_setup_tc_cls_u32(dev, type_data); + default: + return -EOPNOTSUPP; } - - return -EOPNOTSUPP; } static netdev_features_t cxgb_fix_features(struct net_device *dev, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c index 6f734c52ef25..48970ba08bdc 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c @@ -146,11 +146,11 @@ static int fill_action_fields(struct adapter *adap, return 0; } -int cxgb4_config_knode(struct net_device *dev, __be16 protocol, - struct tc_cls_u32_offload *cls) +int cxgb4_config_knode(struct net_device *dev, struct tc_cls_u32_offload *cls) { const struct cxgb4_match_field *start, *link_start = NULL; struct adapter *adapter = netdev2adap(dev); + __be16 protocol = cls->common.protocol; struct ch_filter_specification fs; struct cxgb4_tc_u32_table *t; struct cxgb4_link *link; @@ -338,8 +338,7 @@ out: return ret; } -int cxgb4_delete_knode(struct net_device *dev, __be16 protocol, - struct tc_cls_u32_offload *cls) +int cxgb4_delete_knode(struct net_device *dev, struct tc_cls_u32_offload *cls) { struct adapter *adapter = netdev2adap(dev); unsigned int filter_id, max_tids, i, j; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h index 021261a41c13..70a07b7cca56 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h @@ -44,10 +44,8 @@ static inline bool can_tc_u32_offload(struct net_device *dev) return (dev->features & NETIF_F_HW_TC) && adap->tc_u32 ? true : false; } -int cxgb4_config_knode(struct net_device *dev, __be16 protocol, - struct tc_cls_u32_offload *cls); -int cxgb4_delete_knode(struct net_device *dev, __be16 protocol, - struct tc_cls_u32_offload *cls); +int cxgb4_config_knode(struct net_device *dev, struct tc_cls_u32_offload *cls); +int cxgb4_delete_knode(struct net_device *dev, struct tc_cls_u32_offload *cls); void cxgb4_cleanup_tc_u32(struct adapter *adapter); struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap); diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 550ea1ec7b6c..733d54caabb6 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -342,18 +342,19 @@ static void dpaa_get_stats64(struct net_device *net_dev, } } -static int dpaa_setup_tc(struct net_device *net_dev, u32 handle, - u32 chain_index, __be16 proto, struct tc_to_netdev *tc) +static int dpaa_setup_tc(struct net_device *net_dev, enum tc_setup_type type, + void *type_data) { struct dpaa_priv *priv = netdev_priv(net_dev); + struct tc_mqprio_qopt *mqprio = type_data; u8 num_tc; int i; - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - num_tc = tc->mqprio->num_tc; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + num_tc = mqprio->num_tc; if (num_tc == priv->num_tc) return 0; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c index ad9481c7ceae..069ae426aa24 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c @@ -1219,14 +1219,15 @@ static int hns3_setup_tc(struct net_device *netdev, u8 tc) return 0; } -static int hns3_nic_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 protocol, - struct tc_to_netdev *tc) +static int hns3_nic_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { - if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - return hns3_setup_tc(dev, tc->mqprio->num_tc); + return hns3_setup_tc(dev, mqprio->num_tc); } static int hns3_vlan_rx_add_vid(struct net_device *netdev, diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 5e37387c7082..e69d49d91d67 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -1265,15 +1265,17 @@ err_queueing_scheme: return err; } -static int __fm10k_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +static int __fm10k_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - return fm10k_setup_tc(dev, tc->mqprio->num_tc); + return fm10k_setup_tc(dev, mqprio->num_tc); } static void fm10k_assign_l2_accel(struct fm10k_intfc *interface, diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 4104944ea367..a7e5a76703e7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5656,16 +5656,17 @@ exit: return ret; } -static int __i40e_setup_tc(struct net_device *netdev, u32 handle, - u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) +static int __i40e_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data) { - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - return i40e_setup_tc(netdev, tc->mqprio->num_tc); + return i40e_setup_tc(netdev, mqprio->num_tc); } /** diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 091fcc7e6e43..c6b132476de4 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -8851,7 +8851,6 @@ static int ixgbe_delete_clsu32(struct ixgbe_adapter *adapter, } static int ixgbe_configure_clsu32_add_hnode(struct ixgbe_adapter *adapter, - __be16 protocol, struct tc_cls_u32_offload *cls) { u32 uhtid = TC_U32_USERHTID(cls->hnode.handle); @@ -9037,9 +9036,9 @@ static int ixgbe_clsu32_build_input(struct ixgbe_fdir_filter *input, } static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, - __be16 protocol, struct tc_cls_u32_offload *cls) { + __be16 protocol = cls->common.protocol; u32 loc = cls->knode.handle & 0xfffff; struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_mat_field *field_ptr; @@ -9226,41 +9225,49 @@ free_jump: return err; } -static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +static int ixgbe_setup_tc_cls_u32(struct net_device *dev, + struct tc_cls_u32_offload *cls_u32) { struct ixgbe_adapter *adapter = netdev_priv(dev); - if (chain_index) + if (TC_H_MAJ(cls_u32->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + cls_u32->common.chain_index) return -EOPNOTSUPP; - if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) && - tc->type == TC_SETUP_CLSU32) { - switch (tc->cls_u32->command) { - case TC_CLSU32_NEW_KNODE: - case TC_CLSU32_REPLACE_KNODE: - return ixgbe_configure_clsu32(adapter, - proto, tc->cls_u32); - case TC_CLSU32_DELETE_KNODE: - return ixgbe_delete_clsu32(adapter, tc->cls_u32); - case TC_CLSU32_NEW_HNODE: - case TC_CLSU32_REPLACE_HNODE: - return ixgbe_configure_clsu32_add_hnode(adapter, proto, - tc->cls_u32); - case TC_CLSU32_DELETE_HNODE: - return ixgbe_configure_clsu32_del_hnode(adapter, - tc->cls_u32); - default: - return -EINVAL; - } + switch (cls_u32->command) { + case TC_CLSU32_NEW_KNODE: + case TC_CLSU32_REPLACE_KNODE: + return ixgbe_configure_clsu32(adapter, cls_u32); + case TC_CLSU32_DELETE_KNODE: + return ixgbe_delete_clsu32(adapter, cls_u32); + case TC_CLSU32_NEW_HNODE: + case TC_CLSU32_REPLACE_HNODE: + return ixgbe_configure_clsu32_add_hnode(adapter, cls_u32); + case TC_CLSU32_DELETE_HNODE: + return ixgbe_configure_clsu32_del_hnode(adapter, cls_u32); + default: + return -EOPNOTSUPP; } +} - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; - - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; +static int ixgbe_setup_tc_mqprio(struct net_device *dev, + struct tc_mqprio_qopt *mqprio) +{ + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + return ixgbe_setup_tc(dev, mqprio->num_tc); +} - return ixgbe_setup_tc(dev, tc->mqprio->num_tc); +static int __ixgbe_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + switch (type) { + case TC_SETUP_CLSU32: + return ixgbe_setup_tc_cls_u32(dev, type_data); + case TC_SETUP_MQPRIO: + return ixgbe_setup_tc_mqprio(dev, type_data); + default: + return -EOPNOTSUPP; + } } #ifdef CONFIG_PCI_IOV diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 3a291fc1780a..6e67ca7aa7f5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -130,19 +130,20 @@ out: return err; } -static int __mlx4_en_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) +static int __mlx4_en_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + struct tc_mqprio_qopt *mqprio = type_data; + + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - if (tc->mqprio->num_tc && tc->mqprio->num_tc != MLX4_EN_NUM_UP_HIGH) + if (mqprio->num_tc && mqprio->num_tc != MLX4_EN_NUM_UP_HIGH) return -EINVAL; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - return mlx4_en_alloc_tx_queue_per_tc(dev, tc->mqprio->num_tc); + return mlx4_en_alloc_tx_queue_per_tc(dev, mqprio->num_tc); } #ifdef CONFIG_RFS_ACCEL diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 57f31fa478ce..ae0916238b7b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2998,12 +2998,16 @@ static int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd) return 0; } -static int mlx5e_setup_tc(struct net_device *netdev, u8 tc) +static int mlx5e_setup_tc_mqprio(struct net_device *netdev, + struct tc_mqprio_qopt *mqprio) { struct mlx5e_priv *priv = netdev_priv(netdev); struct mlx5e_channels new_channels = {}; + u8 tc = mqprio->num_tc; int err = 0; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + if (tc && tc != MLX5E_MAX_NUM_TC) return -EINVAL; @@ -3027,39 +3031,38 @@ out: return err; } -static int mlx5e_ndo_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) +static int mlx5e_setup_tc_cls_flower(struct net_device *dev, + struct tc_cls_flower_offload *cls_flower) { struct mlx5e_priv *priv = netdev_priv(dev); - if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS)) - goto mqprio; + if (TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + cls_flower->common.chain_index) + return -EOPNOTSUPP; - if (chain_index) + switch (cls_flower->command) { + case TC_CLSFLOWER_REPLACE: + return mlx5e_configure_flower(priv, cls_flower); + case TC_CLSFLOWER_DESTROY: + return mlx5e_delete_flower(priv, cls_flower); + case TC_CLSFLOWER_STATS: + return mlx5e_stats_flower(priv, cls_flower); + default: return -EOPNOTSUPP; + } +} - switch (tc->type) { +static int mlx5e_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + switch (type) { case TC_SETUP_CLSFLOWER: - switch (tc->cls_flower->command) { - case TC_CLSFLOWER_REPLACE: - return mlx5e_configure_flower(priv, proto, tc->cls_flower); - case TC_CLSFLOWER_DESTROY: - return mlx5e_delete_flower(priv, tc->cls_flower); - case TC_CLSFLOWER_STATS: - return mlx5e_stats_flower(priv, tc->cls_flower); - } + return mlx5e_setup_tc_cls_flower(dev, type_data); + case TC_SETUP_MQPRIO: + return mlx5e_setup_tc_mqprio(dev, type_data); default: return -EOPNOTSUPP; } - -mqprio: - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; - - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - - return mlx5e_setup_tc(dev, tc->mqprio->num_tc); } static void @@ -3695,7 +3698,7 @@ static const struct net_device_ops mlx5e_netdev_ops_basic = { .ndo_open = mlx5e_open, .ndo_stop = mlx5e_close, .ndo_start_xmit = mlx5e_xmit, - .ndo_setup_tc = mlx5e_ndo_setup_tc, + .ndo_setup_tc = mlx5e_setup_tc, .ndo_select_queue = mlx5e_select_queue, .ndo_get_stats64 = mlx5e_get_stats, .ndo_set_rx_mode = mlx5e_set_rx_mode, @@ -3720,7 +3723,7 @@ static const struct net_device_ops mlx5e_netdev_ops_sriov = { .ndo_open = mlx5e_open, .ndo_stop = mlx5e_close, .ndo_start_xmit = mlx5e_xmit, - .ndo_setup_tc = mlx5e_ndo_setup_tc, + .ndo_setup_tc = mlx5e_setup_tc, .ndo_select_queue = mlx5e_select_queue, .ndo_get_stats64 = mlx5e_get_stats, .ndo_set_rx_mode = mlx5e_set_rx_mode, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 45e60be9c277..3df994d1e173 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -651,37 +651,42 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev, return 0; } -static int mlx5e_rep_ndo_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) +static int +mlx5e_rep_setup_tc_cls_flower(struct net_device *dev, + struct tc_cls_flower_offload *cls_flower) { struct mlx5e_priv *priv = netdev_priv(dev); - if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS)) + if (TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + cls_flower->common.chain_index) return -EOPNOTSUPP; - if (tc->egress_dev) { + if (cls_flower->egress_dev) { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - struct net_device *uplink_dev = mlx5_eswitch_get_uplink_netdev(esw); - return uplink_dev->netdev_ops->ndo_setup_tc(uplink_dev, handle, - chain_index, - proto, tc); + dev = mlx5_eswitch_get_uplink_netdev(esw); + return dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, + cls_flower); } - if (chain_index) + switch (cls_flower->command) { + case TC_CLSFLOWER_REPLACE: + return mlx5e_configure_flower(priv, cls_flower); + case TC_CLSFLOWER_DESTROY: + return mlx5e_delete_flower(priv, cls_flower); + case TC_CLSFLOWER_STATS: + return mlx5e_stats_flower(priv, cls_flower); + default: return -EOPNOTSUPP; + } +} - switch (tc->type) { +static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + switch (type) { case TC_SETUP_CLSFLOWER: - switch (tc->cls_flower->command) { - case TC_CLSFLOWER_REPLACE: - return mlx5e_configure_flower(priv, proto, tc->cls_flower); - case TC_CLSFLOWER_DESTROY: - return mlx5e_delete_flower(priv, tc->cls_flower); - case TC_CLSFLOWER_STATS: - return mlx5e_stats_flower(priv, tc->cls_flower); - } + return mlx5e_rep_setup_tc_cls_flower(dev, type_data); default: return -EOPNOTSUPP; } @@ -773,7 +778,7 @@ static const struct net_device_ops mlx5e_netdev_ops_rep = { .ndo_stop = mlx5e_rep_close, .ndo_start_xmit = mlx5e_xmit, .ndo_get_phys_port_name = mlx5e_rep_get_phys_port_name, - .ndo_setup_tc = mlx5e_rep_ndo_setup_tc, + .ndo_setup_tc = mlx5e_rep_setup_tc, .ndo_get_stats64 = mlx5e_rep_get_stats, .ndo_has_offload_stats = mlx5e_has_offload_stats, .ndo_get_offload_stats = mlx5e_get_offload_stats, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 78f50d9f621d..3b10d3df7627 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -1939,7 +1939,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts, return err; } -int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol, +int mlx5e_configure_flower(struct mlx5e_priv *priv, struct tc_cls_flower_offload *f) { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h index ecbe30d808ae..2917d964ffc3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h @@ -33,12 +33,14 @@ #ifndef __MLX5_EN_TC_H__ #define __MLX5_EN_TC_H__ +#include <net/pkt_cls.h> + #define MLX5E_TC_FLOW_ID_MASK 0x0000ffff int mlx5e_tc_init(struct mlx5e_priv *priv); void mlx5e_tc_cleanup(struct mlx5e_priv *priv); -int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol, +int mlx5e_configure_flower(struct mlx5e_priv *priv, struct tc_cls_flower_offload *f); int mlx5e_delete_flower(struct mlx5e_priv *priv, struct tc_cls_flower_offload *f); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 66d511d45c25..eb7c4549f464 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1617,16 +1617,16 @@ mlxsw_sp_port_del_cls_matchall_sample(struct mlxsw_sp_port *mlxsw_sp_port) } static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, - __be16 protocol, - struct tc_cls_matchall_offload *cls, + struct tc_cls_matchall_offload *f, bool ingress) { struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry; + __be16 protocol = f->common.protocol; const struct tc_action *a; LIST_HEAD(actions); int err; - if (!tcf_exts_has_one_action(cls->exts)) { + if (!tcf_exts_has_one_action(f->exts)) { netdev_err(mlxsw_sp_port->dev, "only singular actions are supported\n"); return -EOPNOTSUPP; } @@ -1634,9 +1634,9 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL); if (!mall_tc_entry) return -ENOMEM; - mall_tc_entry->cookie = cls->cookie; + mall_tc_entry->cookie = f->cookie; - tcf_exts_to_list(cls->exts, &actions); + tcf_exts_to_list(f->exts, &actions); a = list_first_entry(&actions, struct tc_action, list); if (is_tcf_mirred_egress_mirror(a) && protocol == htons(ETH_P_ALL)) { @@ -1648,7 +1648,7 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, mirror, a, ingress); } else if (is_tcf_sample(a) && protocol == htons(ETH_P_ALL)) { mall_tc_entry->type = MLXSW_SP_PORT_MALL_SAMPLE; - err = mlxsw_sp_port_add_cls_matchall_sample(mlxsw_sp_port, cls, + err = mlxsw_sp_port_add_cls_matchall_sample(mlxsw_sp_port, f, a, ingress); } else { err = -EOPNOTSUPP; @@ -1666,12 +1666,12 @@ err_add_action: } static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, - struct tc_cls_matchall_offload *cls) + struct tc_cls_matchall_offload *f) { struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry; mall_tc_entry = mlxsw_sp_port_mall_tc_entry_find(mlxsw_sp_port, - cls->cookie); + f->cookie); if (!mall_tc_entry) { netdev_dbg(mlxsw_sp_port->dev, "tc entry not found on port\n"); return; @@ -1693,49 +1693,61 @@ static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, kfree(mall_tc_entry); } -static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) +static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_cls_matchall_offload *f) { - struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); - bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS); + bool ingress = TC_H_MAJ(f->common.handle) == TC_H_MAJ(TC_H_INGRESS); - if (chain_index) + if (f->common.chain_index) return -EOPNOTSUPP; - switch (tc->type) { - case TC_SETUP_MATCHALL: - switch (tc->cls_mall->command) { - case TC_CLSMATCHALL_REPLACE: - return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, - proto, - tc->cls_mall, - ingress); - case TC_CLSMATCHALL_DESTROY: - mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, - tc->cls_mall); - return 0; - default: - return -EOPNOTSUPP; - } - case TC_SETUP_CLSFLOWER: - switch (tc->cls_flower->command) { - case TC_CLSFLOWER_REPLACE: - return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, - proto, tc->cls_flower); - case TC_CLSFLOWER_DESTROY: - mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, - tc->cls_flower); - return 0; - case TC_CLSFLOWER_STATS: - return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress, - tc->cls_flower); - default: - return -EOPNOTSUPP; - } + switch (f->command) { + case TC_CLSMATCHALL_REPLACE: + return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, f, + ingress); + case TC_CLSMATCHALL_DESTROY: + mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, f); + return 0; + default: + return -EOPNOTSUPP; + } +} + +static int +mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_cls_flower_offload *f) +{ + bool ingress = TC_H_MAJ(f->common.handle) == TC_H_MAJ(TC_H_INGRESS); + + if (f->common.chain_index) + return -EOPNOTSUPP; + + switch (f->command) { + case TC_CLSFLOWER_REPLACE: + return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, f); + case TC_CLSFLOWER_DESTROY: + mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, f); + return 0; + case TC_CLSFLOWER_STATS: + return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress, f); + default: + return -EOPNOTSUPP; } +} - return -EOPNOTSUPP; +static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + + switch (type) { + case TC_SETUP_CLSMATCHALL: + return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, type_data); + case TC_SETUP_CLSFLOWER: + return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, type_data); + default: + return -EOPNOTSUPP; + } } static const struct net_device_ops mlxsw_sp_port_netdev_ops = { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index e848f06e34e6..8452d1db2f3f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -508,7 +508,7 @@ extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops; /* spectrum_flower.c */ int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, - __be16 protocol, struct tc_cls_flower_offload *f); + struct tc_cls_flower_offload *f); void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, struct tc_cls_flower_offload *f); int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c index 9be48d2e43ca..95428b41c50f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c @@ -270,7 +270,7 @@ static int mlxsw_sp_flower_parse(struct mlxsw_sp *mlxsw_sp, return -EOPNOTSUPP; } - mlxsw_sp_acl_rulei_priority(rulei, f->prio); + mlxsw_sp_acl_rulei_priority(rulei, f->common.prio); if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) { struct flow_dissector_key_control *key = @@ -368,7 +368,7 @@ static int mlxsw_sp_flower_parse(struct mlxsw_sp *mlxsw_sp, } int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, - __be16 protocol, struct tc_cls_flower_offload *f) + struct tc_cls_flower_offload *f) { struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp; struct net_device *dev = mlxsw_sp_port->dev; diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c index afbdf5fd4e4f..f981f60ec306 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c @@ -121,23 +121,21 @@ static void nfp_bpf_vnic_clean(struct nfp_app *app, struct nfp_net *nn) } static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev, - u32 handle, __be16 proto, struct tc_to_netdev *tc) + enum tc_setup_type type, void *type_data) { + struct tc_cls_bpf_offload *cls_bpf = type_data; struct nfp_net *nn = netdev_priv(netdev); - if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS)) - return -EOPNOTSUPP; - if (proto != htons(ETH_P_ALL)) + if (type != TC_SETUP_CLSBPF || !nfp_net_ebpf_capable(nn) || + TC_H_MAJ(cls_bpf->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + cls_bpf->common.protocol != htons(ETH_P_ALL) || + cls_bpf->common.chain_index) return -EOPNOTSUPP; - if (tc->type == TC_SETUP_CLSBPF && nfp_net_ebpf_capable(nn)) { - if (!nn->dp.bpf_offload_xdp) - return nfp_net_bpf_offload(nn, tc->cls_bpf); - else - return -EBUSY; - } + if (nn->dp.bpf_offload_xdp) + return -EBUSY; - return -EINVAL; + return nfp_net_bpf_offload(nn, cls_bpf); } static bool nfp_bpf_tc_busy(struct nfp_app *app, struct nfp_net *nn) diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index 9e64c048e83f..71e4f4f4e9ba 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -38,8 +38,8 @@ #include <linux/hashtable.h> #include <linux/time64.h> #include <linux/types.h> +#include <net/pkt_cls.h> -struct tc_to_netdev; struct net_device; struct nfp_app; @@ -135,7 +135,7 @@ int nfp_flower_metadata_init(struct nfp_app *app); void nfp_flower_metadata_cleanup(struct nfp_app *app); int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev, - u32 handle, __be16 proto, struct tc_to_netdev *tc); + enum tc_setup_type type, void *type_data); int nfp_flower_compile_flow_match(struct tc_cls_flower_offload *flow, struct nfp_fl_key_ls *key_ls, struct net_device *netdev, diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 4ad10bd5e139..01767c7376d5 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -385,16 +385,15 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, } int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev, - u32 handle, __be16 proto, struct tc_to_netdev *tc) + enum tc_setup_type type, void *type_data) { - if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS)) - return -EOPNOTSUPP; + struct tc_cls_flower_offload *cls_flower = type_data; - if (!eth_proto_is_802_3(proto)) + if (type != TC_SETUP_CLSFLOWER || + TC_H_MAJ(cls_flower->common.handle) != TC_H_MAJ(TC_H_INGRESS) || + !eth_proto_is_802_3(cls_flower->common.protocol) || + cls_flower->common.chain_index) return -EOPNOTSUPP; - if (tc->type != TC_SETUP_CLSFLOWER) - return -EINVAL; - - return nfp_flower_repr_offload(app, netdev, tc->cls_flower); + return nfp_flower_repr_offload(app, netdev, cls_flower); } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 5d714e10d9a9..f34e8778fae2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -42,7 +42,6 @@ struct bpf_prog; struct net_device; struct pci_dev; struct sk_buff; -struct tc_to_netdev; struct sk_buff; struct nfp_app; struct nfp_cpp; @@ -109,7 +108,7 @@ struct nfp_app_type { void (*ctrl_msg_rx)(struct nfp_app *app, struct sk_buff *skb); int (*setup_tc)(struct nfp_app *app, struct net_device *netdev, - u32 handle, __be16 proto, struct tc_to_netdev *tc); + enum tc_setup_type type, void *type_data); bool (*tc_busy)(struct nfp_app *app, struct nfp_net *nn); int (*xdp_offload)(struct nfp_app *app, struct nfp_net *nn, struct bpf_prog *prog); @@ -238,12 +237,11 @@ static inline bool nfp_app_tc_busy(struct nfp_app *app, struct nfp_net *nn) static inline int nfp_app_setup_tc(struct nfp_app *app, struct net_device *netdev, - u32 handle, __be16 proto, - struct tc_to_netdev *tc) + enum tc_setup_type type, void *type_data) { if (!app || !app->type->setup_tc) return -EOPNOTSUPP; - return app->type->setup_tc(app, netdev, handle, proto, tc); + return app->type->setup_tc(app, netdev, type, type_data); } static inline int nfp_app_xdp_offload(struct nfp_app *app, struct nfp_net *nn, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.c b/drivers/net/ethernet/netronome/nfp/nfp_port.c index d16a7b78ba9b..0cf65e57addb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_port.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c @@ -88,19 +88,16 @@ const struct switchdev_ops nfp_port_switchdev_ops = { .switchdev_port_attr_get = nfp_port_attr_get, }; -int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data) { struct nfp_port *port; - if (chain_index) - return -EOPNOTSUPP; - port = nfp_port_from_netdev(netdev); if (!port) return -EOPNOTSUPP; - return nfp_app_setup_tc(port->app, netdev, handle, proto, tc); + return nfp_app_setup_tc(port->app, netdev, type, type_data); } struct nfp_port * diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h index 56c76926c82a..c88e376dcf0f 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_port.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h @@ -36,7 +36,6 @@ #include <net/devlink.h> -struct tc_to_netdev; struct net_device; struct nfp_app; struct nfp_pf; @@ -109,8 +108,8 @@ struct nfp_port { extern const struct switchdev_ops nfp_port_switchdev_ops; -int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc); +int nfp_port_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data); struct nfp_port *nfp_port_from_netdev(struct net_device *netdev); struct nfp_port * diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h index fcea9371ab7f..d407adf59610 100644 --- a/drivers/net/ethernet/sfc/efx.h +++ b/drivers/net/ethernet/sfc/efx.h @@ -32,8 +32,8 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev); netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb); void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); -int efx_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc); +int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type, + void *type_data); unsigned int efx_tx_max_skb_descs(struct efx_nic *efx); extern unsigned int efx_piobuf_size; extern bool efx_separate_tx_channels; diff --git a/drivers/net/ethernet/sfc/falcon/efx.h b/drivers/net/ethernet/sfc/falcon/efx.h index e5a7a40cc8b6..4f3bb30661ea 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.h +++ b/drivers/net/ethernet/sfc/falcon/efx.h @@ -32,8 +32,8 @@ netdev_tx_t ef4_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev); netdev_tx_t ef4_enqueue_skb(struct ef4_tx_queue *tx_queue, struct sk_buff *skb); void ef4_xmit_done(struct ef4_tx_queue *tx_queue, unsigned int index); -int ef4_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc); +int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type, + void *type_data); unsigned int ef4_tx_max_skb_descs(struct ef4_nic *efx); extern bool ef4_separate_tx_channels; diff --git a/drivers/net/ethernet/sfc/falcon/tx.c b/drivers/net/ethernet/sfc/falcon/tx.c index f1520a404ac6..6a75f4140a4b 100644 --- a/drivers/net/ethernet/sfc/falcon/tx.c +++ b/drivers/net/ethernet/sfc/falcon/tx.c @@ -425,24 +425,25 @@ void ef4_init_tx_queue_core_txq(struct ef4_tx_queue *tx_queue) efx->n_tx_channels : 0)); } -int ef4_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *ntc) +int ef4_setup_tc(struct net_device *net_dev, enum tc_setup_type type, + void *type_data) { struct ef4_nic *efx = netdev_priv(net_dev); + struct tc_mqprio_qopt *mqprio = type_data; struct ef4_channel *channel; struct ef4_tx_queue *tx_queue; unsigned tc, num_tc; int rc; - if (ntc->type != TC_SETUP_MQPRIO) - return -EINVAL; + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - num_tc = ntc->mqprio->num_tc; + num_tc = mqprio->num_tc; if (ef4_nic_rev(efx) < EF4_REV_FALCON_B0 || num_tc > EF4_MAX_TX_TC) return -EINVAL; - ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; if (num_tc == net_dev->num_tc) return 0; diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index 02d41eb4a8e9..32bf1fecf864 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -653,24 +653,25 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue) efx->n_tx_channels : 0)); } -int efx_setup_tc(struct net_device *net_dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *ntc) +int efx_setup_tc(struct net_device *net_dev, enum tc_setup_type type, + void *type_data) { struct efx_nic *efx = netdev_priv(net_dev); + struct tc_mqprio_qopt *mqprio = type_data; struct efx_channel *channel; struct efx_tx_queue *tx_queue; unsigned tc, num_tc; int rc; - if (ntc->type != TC_SETUP_MQPRIO) - return -EINVAL; + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - num_tc = ntc->mqprio->num_tc; + num_tc = mqprio->num_tc; if (num_tc > EFX_MAX_TX_TC) return -EINVAL; - ntc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; if (num_tc == net_dev->num_tc) return 0; diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index 9d52c3a78621..eb96a6913235 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -1877,20 +1877,21 @@ static u16 netcp_select_queue(struct net_device *dev, struct sk_buff *skb, return 0; } -static int netcp_setup_tc(struct net_device *dev, u32 handle, u32 chain_index, - __be16 proto, struct tc_to_netdev *tc) +static int netcp_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) { + struct tc_mqprio_qopt *mqprio = type_data; u8 num_tc; int i; /* setup tc must be called under rtnl lock */ ASSERT_RTNL(); - if (tc->type != TC_SETUP_MQPRIO) - return -EINVAL; + if (type != TC_SETUP_MQPRIO) + return -EOPNOTSUPP; - tc->mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; - num_tc = tc->mqprio->num_tc; + mqprio->hw = TC_MQPRIO_HW_OFFLOAD_TCS; + num_tc = mqprio->num_tc; /* Sanity-check the number of traffic classes requested */ if ((dev->real_num_tx_queues <= 1) || diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 3a3cdc1b1f31..1d238d54c484 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -771,31 +771,14 @@ static inline bool netdev_phys_item_id_same(struct netdev_phys_item_id *a, typedef u16 (*select_queue_fallback_t)(struct net_device *dev, struct sk_buff *skb); -/* These structures hold the attributes of qdisc and classifiers - * that are being passed to the netdevice through the setup_tc op. - */ -enum { +enum tc_setup_type { TC_SETUP_MQPRIO, TC_SETUP_CLSU32, TC_SETUP_CLSFLOWER, - TC_SETUP_MATCHALL, + TC_SETUP_CLSMATCHALL, TC_SETUP_CLSBPF, }; -struct tc_cls_u32_offload; - -struct tc_to_netdev { - unsigned int type; - union { - struct tc_cls_u32_offload *cls_u32; - struct tc_cls_flower_offload *cls_flower; - struct tc_cls_matchall_offload *cls_mall; - struct tc_cls_bpf_offload *cls_bpf; - struct tc_mqprio_qopt *mqprio; - }; - bool egress_dev; -}; - /* These structures hold the attributes of xdp state that are being passed * to the netdevice through the xdp op. */ @@ -978,8 +961,8 @@ struct xfrmdev_ops { * with PF and querying it may introduce a theoretical security risk. * int (*ndo_set_vf_rss_query_en)(struct net_device *dev, int vf, bool setting); * int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb); - * int (*ndo_setup_tc)(struct net_device *dev, u32 handle, u32 chain_index, - * __be16 protocol, struct tc_to_netdev *tc); + * int (*ndo_setup_tc)(struct net_device *dev, enum tc_setup_type type, + * void *type_data); * Called to setup any 'tc' scheduler, classifier or action on @dev. * This is always called from the stack with the rtnl lock held and netif * tx queues stopped. This allows the netdevice to perform queue @@ -1227,9 +1210,8 @@ struct net_device_ops { struct net_device *dev, int vf, bool setting); int (*ndo_setup_tc)(struct net_device *dev, - u32 handle, u32 chain_index, - __be16 protocol, - struct tc_to_netdev *tc); + enum tc_setup_type type, + void *type_data); #if IS_ENABLED(CONFIG_FCOE) int (*ndo_fcoe_enable)(struct net_device *dev); int (*ndo_fcoe_disable)(struct net_device *dev); diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index e0c54f111467..572083af02ac 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -405,6 +405,23 @@ tcf_match_indev(struct sk_buff *skb, int ifindex) } #endif /* CONFIG_NET_CLS_IND */ +struct tc_cls_common_offload { + u32 handle; + u32 chain_index; + __be16 protocol; + u32 prio; +}; + +static inline void +tc_cls_common_offload_init(struct tc_cls_common_offload *cls_common, + const struct tcf_proto *tp) +{ + cls_common->handle = tp->q->handle; + cls_common->chain_index = tp->chain->index; + cls_common->protocol = tp->protocol; + cls_common->prio = tp->prio; +} + struct tc_cls_u32_knode { struct tcf_exts *exts; struct tc_u32_sel *sel; @@ -431,6 +448,7 @@ enum tc_clsu32_command { }; struct tc_cls_u32_offload { + struct tc_cls_common_offload common; /* knode values */ enum tc_clsu32_command command; union { @@ -497,13 +515,14 @@ enum tc_fl_command { }; struct tc_cls_flower_offload { + struct tc_cls_common_offload common; enum tc_fl_command command; - u32 prio; unsigned long cookie; struct flow_dissector *dissector; struct fl_flow_key *mask; struct fl_flow_key *key; struct tcf_exts *exts; + bool egress_dev; }; enum tc_matchall_command { @@ -512,6 +531,7 @@ enum tc_matchall_command { }; struct tc_cls_matchall_offload { + struct tc_cls_common_offload common; enum tc_matchall_command command; struct tcf_exts *exts; unsigned long cookie; @@ -525,6 +545,7 @@ enum tc_clsbpf_command { }; struct tc_cls_bpf_offload { + struct tc_cls_common_offload common; enum tc_clsbpf_command command; struct tcf_exts *exts; struct bpf_prog *prog; diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 75c5c5808220..c6b5de2fe413 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -774,12 +774,12 @@ dsa_slave_mall_tc_entry_find(struct dsa_slave_priv *p, } static int dsa_slave_add_cls_matchall(struct net_device *dev, - __be16 protocol, struct tc_cls_matchall_offload *cls, bool ingress) { struct dsa_slave_priv *p = netdev_priv(dev); struct dsa_mall_tc_entry *mall_tc_entry; + __be16 protocol = cls->common.protocol; struct dsa_switch *ds = p->dp->ds; struct net *net = dev_net(dev); struct dsa_slave_priv *to_p; @@ -863,26 +863,31 @@ static void dsa_slave_del_cls_matchall(struct net_device *dev, kfree(mall_tc_entry); } -static int dsa_slave_setup_tc(struct net_device *dev, u32 handle, - u32 chain_index, __be16 protocol, - struct tc_to_netdev *tc) +static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev, + struct tc_cls_matchall_offload *cls) { - bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS); + bool ingress = TC_H_MAJ(cls->common.handle) == TC_H_MAJ(TC_H_INGRESS); - if (chain_index) + if (cls->common.chain_index) return -EOPNOTSUPP; - switch (tc->type) { - case TC_SETUP_MATCHALL: - switch (tc->cls_mall->command) { - case TC_CLSMATCHALL_REPLACE: - return dsa_slave_add_cls_matchall(dev, protocol, - tc->cls_mall, - ingress); - case TC_CLSMATCHALL_DESTROY: - dsa_slave_del_cls_matchall(dev, tc->cls_mall); - return 0; - } + switch (cls->command) { + case TC_CLSMATCHALL_REPLACE: + return dsa_slave_add_cls_matchall(dev, cls, ingress); + case TC_CLSMATCHALL_DESTROY: + dsa_slave_del_cls_matchall(dev, cls); + return 0; + default: + return -EOPNOTSUPP; + } +} + +static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + switch (type) { + case TC_SETUP_CLSMATCHALL: + return dsa_slave_setup_tc_cls_matchall(dev, type_data); default: return -EOPNOTSUPP; } diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index cf248c3137ad..2d4d06e41cd9 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -147,24 +147,18 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog, enum tc_clsbpf_command cmd) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_bpf_offload bpf_offload = {}; - struct tc_to_netdev offload; + struct tc_cls_bpf_offload cls_bpf = {}; int err; - offload.type = TC_SETUP_CLSBPF; - offload.cls_bpf = &bpf_offload; - - bpf_offload.command = cmd; - bpf_offload.exts = &prog->exts; - bpf_offload.prog = prog->filter; - bpf_offload.name = prog->bpf_name; - bpf_offload.exts_integrated = prog->exts_integrated; - bpf_offload.gen_flags = prog->gen_flags; - - err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, - tp->protocol, &offload); + tc_cls_common_offload_init(&cls_bpf.common, tp); + cls_bpf.command = cmd; + cls_bpf.exts = &prog->exts; + cls_bpf.prog = prog->filter; + cls_bpf.name = prog->bpf_name; + cls_bpf.exts_integrated = prog->exts_integrated; + cls_bpf.gen_flags = prog->gen_flags; + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSBPF, &cls_bpf); if (!err && (cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE)) prog->gen_flags |= TCA_CLS_FLAGS_IN_HW; diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 7ab524fc43f9..1474bacf4df4 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -88,7 +88,6 @@ struct cls_fl_filter { u32 handle; u32 flags; struct rcu_head rcu; - struct tc_to_netdev tc; struct net_device *hw_dev; }; @@ -225,22 +224,17 @@ static void fl_destroy_filter(struct rcu_head *head) static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) { - struct tc_cls_flower_offload offload = {0}; + struct tc_cls_flower_offload cls_flower = {}; struct net_device *dev = f->hw_dev; - struct tc_to_netdev *tc = &f->tc; if (!tc_can_offload(dev, tp)) return; - offload.command = TC_CLSFLOWER_DESTROY; - offload.prio = tp->prio; - offload.cookie = (unsigned long)f; + tc_cls_common_offload_init(&cls_flower.common, tp); + cls_flower.command = TC_CLSFLOWER_DESTROY; + cls_flower.cookie = (unsigned long) f; - tc->type = TC_SETUP_CLSFLOWER; - tc->cls_flower = &offload; - - dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->chain->index, - tp->protocol, tc); + dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, &cls_flower); } static int fl_hw_replace_filter(struct tcf_proto *tp, @@ -249,8 +243,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, struct cls_fl_filter *f) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_flower_offload offload = {0}; - struct tc_to_netdev *tc = &f->tc; + struct tc_cls_flower_offload cls_flower = {}; int err; if (!tc_can_offload(dev, tp)) { @@ -260,24 +253,21 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, return tc_skip_sw(f->flags) ? -EINVAL : 0; } dev = f->hw_dev; - tc->egress_dev = true; + cls_flower.egress_dev = true; } else { f->hw_dev = dev; } - offload.command = TC_CLSFLOWER_REPLACE; - offload.prio = tp->prio; - offload.cookie = (unsigned long)f; - offload.dissector = dissector; - offload.mask = mask; - offload.key = &f->mkey; - offload.exts = &f->exts; - - tc->type = TC_SETUP_CLSFLOWER; - tc->cls_flower = &offload; + tc_cls_common_offload_init(&cls_flower.common, tp); + cls_flower.command = TC_CLSFLOWER_REPLACE; + cls_flower.cookie = (unsigned long) f; + cls_flower.dissector = dissector; + cls_flower.mask = mask; + cls_flower.key = &f->mkey; + cls_flower.exts = &f->exts; - err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, tc); + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSFLOWER, + &cls_flower); if (!err) f->flags |= TCA_CLS_FLAGS_IN_HW; @@ -288,23 +278,19 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f) { - struct tc_cls_flower_offload offload = {0}; + struct tc_cls_flower_offload cls_flower = {}; struct net_device *dev = f->hw_dev; - struct tc_to_netdev *tc = &f->tc; if (!tc_can_offload(dev, tp)) return; - offload.command = TC_CLSFLOWER_STATS; - offload.prio = tp->prio; - offload.cookie = (unsigned long)f; - offload.exts = &f->exts; - - tc->type = TC_SETUP_CLSFLOWER; - tc->cls_flower = &offload; + tc_cls_common_offload_init(&cls_flower.common, tp); + cls_flower.command = TC_CLSFLOWER_STATS; + cls_flower.cookie = (unsigned long) f; + cls_flower.exts = &f->exts; - dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, tc); + dev->netdev_ops->ndo_setup_tc(dev, TC_CLSFLOWER_STATS, + &cls_flower); } static void __fl_delete(struct tcf_proto *tp, struct cls_fl_filter *f) diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index f35177b48373..c9f6500b8080 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -54,19 +54,16 @@ static int mall_replace_hw_filter(struct tcf_proto *tp, unsigned long cookie) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_to_netdev offload; - struct tc_cls_matchall_offload mall_offload = {0}; + struct tc_cls_matchall_offload cls_mall = {}; int err; - offload.type = TC_SETUP_MATCHALL; - offload.cls_mall = &mall_offload; - offload.cls_mall->command = TC_CLSMATCHALL_REPLACE; - offload.cls_mall->exts = &head->exts; - offload.cls_mall->cookie = cookie; + tc_cls_common_offload_init(&cls_mall.common, tp); + cls_mall.command = TC_CLSMATCHALL_REPLACE; + cls_mall.exts = &head->exts; + cls_mall.cookie = cookie; - err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, - tp->protocol, &offload); + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, + &cls_mall); if (!err) head->flags |= TCA_CLS_FLAGS_IN_HW; @@ -78,17 +75,13 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp, unsigned long cookie) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_to_netdev offload; - struct tc_cls_matchall_offload mall_offload = {0}; + struct tc_cls_matchall_offload cls_mall = {}; - offload.type = TC_SETUP_MATCHALL; - offload.cls_mall = &mall_offload; - offload.cls_mall->command = TC_CLSMATCHALL_DESTROY; - offload.cls_mall->exts = NULL; - offload.cls_mall->cookie = cookie; + tc_cls_common_offload_init(&cls_mall.common, tp); + cls_mall.command = TC_CLSMATCHALL_DESTROY; + cls_mall.cookie = cookie; - dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->chain->index, - tp->protocol, &offload); + dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSMATCHALL, &cls_mall); } static void mall_destroy(struct tcf_proto *tp) diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index 9fd243799fe7..4ed51d347d0a 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -431,43 +431,35 @@ static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode *key) static void u32_remove_hw_knode(struct tcf_proto *tp, u32 handle) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_u32_offload u32_offload = {0}; - struct tc_to_netdev offload; - - offload.type = TC_SETUP_CLSU32; - offload.cls_u32 = &u32_offload; - - if (tc_should_offload(dev, tp, 0)) { - offload.cls_u32->command = TC_CLSU32_DELETE_KNODE; - offload.cls_u32->knode.handle = handle; - dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, - &offload); - } + struct tc_cls_u32_offload cls_u32 = {}; + + if (!tc_should_offload(dev, tp, 0)) + return; + + tc_cls_common_offload_init(&cls_u32.common, tp); + cls_u32.command = TC_CLSU32_DELETE_KNODE; + cls_u32.knode.handle = handle; + + dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32); } static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h, u32 flags) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_u32_offload u32_offload = {0}; - struct tc_to_netdev offload; + struct tc_cls_u32_offload cls_u32 = {}; int err; if (!tc_should_offload(dev, tp, flags)) return tc_skip_sw(flags) ? -EINVAL : 0; - offload.type = TC_SETUP_CLSU32; - offload.cls_u32 = &u32_offload; + tc_cls_common_offload_init(&cls_u32.common, tp); + cls_u32.command = TC_CLSU32_NEW_HNODE; + cls_u32.hnode.divisor = h->divisor; + cls_u32.hnode.handle = h->handle; + cls_u32.hnode.prio = h->prio; - offload.cls_u32->command = TC_CLSU32_NEW_HNODE; - offload.cls_u32->hnode.divisor = h->divisor; - offload.cls_u32->hnode.handle = h->handle; - offload.cls_u32->hnode.prio = h->prio; - - err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, - &offload); + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32); if (tc_skip_sw(flags)) return err; @@ -477,56 +469,47 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h, static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_u32_offload u32_offload = {0}; - struct tc_to_netdev offload; + struct tc_cls_u32_offload cls_u32 = {}; - offload.type = TC_SETUP_CLSU32; - offload.cls_u32 = &u32_offload; + if (!tc_should_offload(dev, tp, 0)) + return; - if (tc_should_offload(dev, tp, 0)) { - offload.cls_u32->command = TC_CLSU32_DELETE_HNODE; - offload.cls_u32->hnode.divisor = h->divisor; - offload.cls_u32->hnode.handle = h->handle; - offload.cls_u32->hnode.prio = h->prio; + tc_cls_common_offload_init(&cls_u32.common, tp); + cls_u32.command = TC_CLSU32_DELETE_HNODE; + cls_u32.hnode.divisor = h->divisor; + cls_u32.hnode.handle = h->handle; + cls_u32.hnode.prio = h->prio; - dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, - &offload); - } + dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32); } static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n, u32 flags) { struct net_device *dev = tp->q->dev_queue->dev; - struct tc_cls_u32_offload u32_offload = {0}; - struct tc_to_netdev offload; + struct tc_cls_u32_offload cls_u32 = {}; int err; - offload.type = TC_SETUP_CLSU32; - offload.cls_u32 = &u32_offload; - if (!tc_should_offload(dev, tp, flags)) return tc_skip_sw(flags) ? -EINVAL : 0; - offload.cls_u32->command = TC_CLSU32_REPLACE_KNODE; - offload.cls_u32->knode.handle = n->handle; - offload.cls_u32->knode.fshift = n->fshift; + tc_cls_common_offload_init(&cls_u32.common, tp); + cls_u32.command = TC_CLSU32_REPLACE_KNODE; + cls_u32.knode.handle = n->handle; + cls_u32.knode.fshift = n->fshift; #ifdef CONFIG_CLS_U32_MARK - offload.cls_u32->knode.val = n->val; - offload.cls_u32->knode.mask = n->mask; + cls_u32.knode.val = n->val; + cls_u32.knode.mask = n->mask; #else - offload.cls_u32->knode.val = 0; - offload.cls_u32->knode.mask = 0; + cls_u32.knode.val = 0; + cls_u32.knode.mask = 0; #endif - offload.cls_u32->knode.sel = &n->sel; - offload.cls_u32->knode.exts = &n->exts; + cls_u32.knode.sel = &n->sel; + cls_u32.knode.exts = &n->exts; if (n->ht_down) - offload.cls_u32->knode.link_handle = n->ht_down->handle; + cls_u32.knode.link_handle = n->ht_down->handle; - err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, - tp->chain->index, tp->protocol, - &offload); + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_CLSU32, &cls_u32); if (!err) n->flags |= TCA_CLS_FLAGS_IN_HW; diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index e0c02725cd48..2165a05994b7 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -39,11 +39,9 @@ static void mqprio_destroy(struct Qdisc *sch) } if (priv->hw_offload && dev->netdev_ops->ndo_setup_tc) { - struct tc_mqprio_qopt offload = { 0 }; - struct tc_to_netdev tc = { .type = TC_SETUP_MQPRIO, - { .mqprio = &offload } }; + struct tc_mqprio_qopt mqprio = {}; - dev->netdev_ops->ndo_setup_tc(dev, sch->handle, 0, 0, &tc); + dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, &mqprio); } else { netdev_set_num_tc(dev, 0); } @@ -148,16 +146,14 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt) * supplied and verified mapping */ if (qopt->hw) { - struct tc_mqprio_qopt offload = *qopt; - struct tc_to_netdev tc = { .type = TC_SETUP_MQPRIO, - { .mqprio = &offload } }; + struct tc_mqprio_qopt mqprio = *qopt; - err = dev->netdev_ops->ndo_setup_tc(dev, sch->handle, - 0, 0, &tc); + err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_MQPRIO, + &mqprio); if (err) return err; - priv->hw_offload = offload.hw; + priv->hw_offload = mqprio.hw; } else { netdev_set_num_tc(dev, qopt->num_tc); for (i = 0; i < qopt->num_tc; i++) |