diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 3c74f0599ad3ed44c76a0c72bd11186a02c65cf9..5b2b673c0b13ecd768cb42c2c3cc43bbce1c4389 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -1086,7 +1086,7 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) rpriv->netdev = netdev; rpriv->rep = rep; - rep->priv = rpriv; + rep->rep_if[REP_ETH].priv = rpriv; INIT_LIST_HEAD(&rpriv->vport_sqs_list); err = mlx5e_attach_netdev(netdev_priv(netdev)); @@ -1103,7 +1103,7 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) goto err_detach_netdev; } - uplink_rpriv = mlx5_eswitch_get_uplink_priv(dev->priv.eswitch); + uplink_rpriv = mlx5_eswitch_get_uplink_priv(dev->priv.eswitch, REP_ETH); upriv = netdev_priv(uplink_rpriv->netdev); err = tc_setup_cb_egdev_register(netdev, mlx5e_setup_tc_block_cb, upriv); @@ -1146,7 +1146,8 @@ mlx5e_vport_rep_unload(struct mlx5_eswitch_rep *rep) struct mlx5e_priv *upriv; unregister_netdev(netdev); - uplink_rpriv = mlx5_eswitch_get_uplink_priv(priv->mdev->priv.eswitch); + uplink_rpriv = mlx5_eswitch_get_uplink_priv(priv->mdev->priv.eswitch, + REP_ETH); upriv = netdev_priv(uplink_rpriv->netdev); tc_setup_cb_egdev_unregister(netdev, mlx5e_setup_tc_block_cb, upriv); @@ -1164,11 +1165,11 @@ static void mlx5e_rep_register_vf_vports(struct mlx5e_priv *priv) int vport; for (vport = 1; vport < total_vfs; vport++) { - struct mlx5_eswitch_rep rep = {}; + struct mlx5_eswitch_rep_if rep_if = {}; - rep.load = mlx5e_vport_rep_load; - rep.unload = mlx5e_vport_rep_unload; - mlx5_eswitch_register_vport_rep(esw, vport, &rep); + rep_if.load = mlx5e_vport_rep_load; + rep_if.unload = mlx5e_vport_rep_unload; + mlx5_eswitch_register_vport_rep(esw, vport, &rep_if, REP_ETH); } } @@ -1180,24 +1181,24 @@ static void mlx5e_rep_unregister_vf_vports(struct mlx5e_priv *priv) int vport; for (vport = 1; vport < total_vfs; vport++) - mlx5_eswitch_unregister_vport_rep(esw, vport); + mlx5_eswitch_unregister_vport_rep(esw, vport, REP_ETH); } void mlx5e_register_vport_reps(struct mlx5e_priv *priv) { struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_eswitch *esw = mdev->priv.eswitch; + struct mlx5_eswitch_rep_if rep_if; struct mlx5e_rep_priv *rpriv; - struct mlx5_eswitch_rep rep; rpriv = priv->ppriv; rpriv->netdev = priv->netdev; - rep.load = mlx5e_nic_rep_load; - rep.unload = mlx5e_nic_rep_unload; - rep.priv = rpriv; + rep_if.load = mlx5e_nic_rep_load; + rep_if.unload = mlx5e_nic_rep_unload; + rep_if.priv = rpriv; INIT_LIST_HEAD(&rpriv->vport_sqs_list); - mlx5_eswitch_register_vport_rep(esw, 0, &rep); /* UPLINK PF vport*/ + mlx5_eswitch_register_vport_rep(esw, 0, &rep_if, REP_ETH); /* UPLINK PF vport*/ mlx5e_rep_register_vf_vports(priv); /* VFs vports */ } @@ -1208,7 +1209,7 @@ void mlx5e_unregister_vport_reps(struct mlx5e_priv *priv) struct mlx5_eswitch *esw = mdev->priv.eswitch; mlx5e_rep_unregister_vf_vports(priv); /* VFs vports */ - mlx5_eswitch_unregister_vport_rep(esw, 0); /* UPLINK PF*/ + mlx5_eswitch_unregister_vport_rep(esw, 0, REP_ETH); /* UPLINK PF*/ } void *mlx5e_alloc_nic_rep_priv(struct mlx5_core_dev *mdev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h index 8db68369367e03aa54635d9bcc6e94d1fe6edbd1..e4473a9ebd509a9b09604b89f37567bbbf3715f2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h @@ -64,7 +64,7 @@ struct mlx5e_rep_priv { static inline struct mlx5e_rep_priv *mlx5e_rep_to_rep_priv(struct mlx5_eswitch_rep *rep) { - return (struct mlx5e_rep_priv *)rep->priv; + return (struct mlx5e_rep_priv *)rep->rep_if[REP_ETH].priv; } struct mlx5e_neigh { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index f462496cce7abb33f248f41c8b42219ad9bbb3d4..259e91e2d09ad58afad42329958c40405e339a19 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -617,7 +617,7 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv, FLOW_DISSECTOR_KEY_ENC_PORTS, f->mask); struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - struct mlx5e_rep_priv *uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw); + struct mlx5e_rep_priv *uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); struct net_device *up_dev = uplink_rpriv->netdev; struct mlx5e_priv *up_priv = netdev_priv(up_dev); @@ -1522,7 +1522,7 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv, #else return -EOPNOTSUPP; #endif - uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw); + uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); /* if the egress device isn't on the same HW e-switch, we use the uplink */ if (!switchdev_port_same_parent_id(priv->netdev, rt->dst.dev)) *out_dev = uplink_rpriv->netdev; @@ -1561,7 +1561,7 @@ static int mlx5e_route_lookup_ipv6(struct mlx5e_priv *priv, *out_ttl = ip6_dst_hoplimit(dst); - uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw); + uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); /* if the egress device isn't on the same HW e-switch, we use the uplink */ if (!switchdev_port_same_parent_id(priv->netdev, dst->dev)) *out_dev = uplink_rpriv->netdev; @@ -1864,7 +1864,8 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow) { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - struct mlx5e_rep_priv *uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw); + struct mlx5e_rep_priv *uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, + REP_ETH); struct net_device *up_dev = uplink_rpriv->netdev; unsigned short family = ip_tunnel_info_af(tun_info); struct mlx5e_priv *up_priv = netdev_priv(up_dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 3a21ea4e4d2442d93886feb70878cab051c57a58..91175965df7f2db3ea2a1553f2f4e6da5413986a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -45,6 +45,11 @@ enum { SRIOV_OFFLOADS }; +enum { + REP_ETH, + NUM_REP_TYPES, +}; + #ifdef CONFIG_MLX5_ESWITCH #define MLX5_MAX_UC_PER_VPORT(dev) \ @@ -138,16 +143,21 @@ struct mlx5_esw_sq { struct list_head list; }; -struct mlx5_eswitch_rep { +struct mlx5_eswitch_rep; +struct mlx5_eswitch_rep_if { int (*load)(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep); void (*unload)(struct mlx5_eswitch_rep *rep); void *priv; + bool valid; +}; + +struct mlx5_eswitch_rep { + struct mlx5_eswitch_rep_if rep_if[NUM_REP_TYPES]; u16 vport; u8 hw_id[ETH_ALEN]; u16 vlan; u32 vlan_refcount; - bool valid; }; struct mlx5_esw_offload { @@ -268,10 +278,12 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap); int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap); void mlx5_eswitch_register_vport_rep(struct mlx5_eswitch *esw, int vport_index, - struct mlx5_eswitch_rep *rep); + struct mlx5_eswitch_rep_if *rep_if, + u8 rep_type); void mlx5_eswitch_unregister_vport_rep(struct mlx5_eswitch *esw, - int vport_index); -void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw); + int vport_index, + u8 rep_type); +void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type); int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw, struct mlx5_esw_flow_attr *attr); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 07f26c1986fced5cf12f3dfa4ea363d95047c10c..99f583a15cc388b9171cd198b1e644a6a97b5168 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -130,7 +130,7 @@ static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val) esw_debug(esw->dev, "%s applying global %s policy\n", __func__, val ? "pop" : "none"); for (vf_vport = 1; vf_vport < esw->enabled_vports; vf_vport++) { rep = &esw->offloads.vport_reps[vf_vport]; - if (!rep->valid) + if (!rep->rep_if[REP_ETH].valid) continue; err = __mlx5_eswitch_set_vport_vlan(esw, rep->vport, 0, 0, val); @@ -719,21 +719,31 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw) return 0; } -static void esw_offloads_unload_reps(struct mlx5_eswitch *esw, int nvports) +static void esw_offloads_unload_reps_type(struct mlx5_eswitch *esw, int nvports, + u8 rep_type) { struct mlx5_eswitch_rep *rep; int vport; for (vport = nvports - 1; vport >= 0; vport--) { rep = &esw->offloads.vport_reps[vport]; - if (!rep->valid) + if (!rep->rep_if[rep_type].valid) continue; - rep->unload(rep); + rep->rep_if[rep_type].unload(rep); } } -static int esw_offloads_load_reps(struct mlx5_eswitch *esw, int nvports) +static void esw_offloads_unload_reps(struct mlx5_eswitch *esw, int nvports) +{ + u8 rep_type = NUM_REP_TYPES; + + while (rep_type-- > 0) + esw_offloads_unload_reps_type(esw, nvports, rep_type); +} + +static int esw_offloads_load_reps_type(struct mlx5_eswitch *esw, int nvports, + u8 rep_type) { struct mlx5_eswitch_rep *rep; int vport; @@ -741,10 +751,10 @@ static int esw_offloads_load_reps(struct mlx5_eswitch *esw, int nvports) for (vport = 0; vport < nvports; vport++) { rep = &esw->offloads.vport_reps[vport]; - if (!rep->valid) + if (!rep->rep_if[rep_type].valid) continue; - err = rep->load(esw->dev, rep); + err = rep->rep_if[rep_type].load(esw->dev, rep); if (err) goto err_reps; } @@ -752,7 +762,26 @@ static int esw_offloads_load_reps(struct mlx5_eswitch *esw, int nvports) return 0; err_reps: - esw_offloads_unload_reps(esw, vport); + esw_offloads_unload_reps_type(esw, vport, rep_type); + return err; +} + +static int esw_offloads_load_reps(struct mlx5_eswitch *esw, int nvports) +{ + u8 rep_type = 0; + int err; + + for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++) { + err = esw_offloads_load_reps_type(esw, nvports, rep_type); + if (err) + goto err_reps; + } + + return err; + +err_reps: + while (rep_type-- > 0) + esw_offloads_unload_reps_type(esw, nvports, rep_type); return err; } @@ -1121,22 +1150,23 @@ int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap) void mlx5_eswitch_register_vport_rep(struct mlx5_eswitch *esw, int vport_index, - struct mlx5_eswitch_rep *__rep) + struct mlx5_eswitch_rep_if *__rep_if, + u8 rep_type) { struct mlx5_esw_offload *offloads = &esw->offloads; - struct mlx5_eswitch_rep *rep; + struct mlx5_eswitch_rep_if *rep_if; - rep = &offloads->vport_reps[vport_index]; + rep_if = &offloads->vport_reps[vport_index].rep_if[rep_type]; - rep->load = __rep->load; - rep->unload = __rep->unload; - rep->priv = __rep->priv; + rep_if->load = __rep_if->load; + rep_if->unload = __rep_if->unload; + rep_if->priv = __rep_if->priv; - rep->valid = true; + rep_if->valid = true; } void mlx5_eswitch_unregister_vport_rep(struct mlx5_eswitch *esw, - int vport_index) + int vport_index, u8 rep_type) { struct mlx5_esw_offload *offloads = &esw->offloads; struct mlx5_eswitch_rep *rep; @@ -1144,17 +1174,17 @@ void mlx5_eswitch_unregister_vport_rep(struct mlx5_eswitch *esw, rep = &offloads->vport_reps[vport_index]; if (esw->mode == SRIOV_OFFLOADS && esw->vports[vport_index].enabled) - rep->unload(rep); + rep->rep_if[rep_type].unload(rep); - rep->valid = false; + rep->rep_if[rep_type].valid = false; } -void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw) +void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type) { #define UPLINK_REP_INDEX 0 struct mlx5_esw_offload *offloads = &esw->offloads; struct mlx5_eswitch_rep *rep; rep = &offloads->vport_reps[UPLINK_REP_INDEX]; - return rep->priv; + return rep->rep_if[rep_type].priv; }