diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 224 |
1 files changed, 102 insertions, 122 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 8a67fd197b79..9ea0ccfe5ef5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -72,25 +72,22 @@ static void esw_cleanup_vepa_rules(struct mlx5_eswitch *esw); MC_ADDR_CHANGE | \ PROMISC_CHANGE) -/* The vport getter/iterator are only valid after esw->total_vports - * and vport->vport are initialized in mlx5_eswitch_init. - */ -#define mlx5_esw_for_all_vports(esw, i, vport) \ - for ((i) = MLX5_VPORT_PF; \ - (vport) = &(esw)->vports[i], \ - (i) < (esw)->total_vports; (i)++) +struct mlx5_vport *__must_check +mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num) +{ + u16 idx; -#define mlx5_esw_for_each_vf_vport(esw, i, vport, nvfs) \ - for ((i) = MLX5_VPORT_FIRST_VF; \ - (vport) = &(esw)->vports[i], \ - (i) <= (nvfs); (i)++) + if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager)) + return ERR_PTR(-EPERM); -static struct mlx5_vport *mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, - u16 vport_num) -{ - u16 idx = mlx5_eswitch_vport_num_to_index(esw, vport_num); + idx = mlx5_eswitch_vport_num_to_index(esw, vport_num); + + if (idx > esw->total_vports - 1) { + esw_debug(esw->dev, "vport out of range: num(0x%x), idx(0x%x)\n", + vport_num, idx); + return ERR_PTR(-EINVAL); + } - WARN_ON(idx > esw->total_vports - 1); return &esw->vports[idx]; } @@ -644,9 +641,8 @@ static int esw_del_mc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr) /* Apply vport UC/MC list to HW l2 table and FDB table */ static void esw_apply_vport_addr_list(struct mlx5_eswitch *esw, - u16 vport_num, int list_type) + struct mlx5_vport *vport, int list_type) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); bool is_uc = list_type == MLX5_NVPRT_LIST_TYPE_UC; vport_addr_action vport_addr_add; vport_addr_action vport_addr_del; @@ -679,9 +675,8 @@ static void esw_apply_vport_addr_list(struct mlx5_eswitch *esw, /* Sync vport UC/MC list from vport context */ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw, - u16 vport_num, int list_type) + struct mlx5_vport *vport, int list_type) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); bool is_uc = list_type == MLX5_NVPRT_LIST_TYPE_UC; u8 (*mac_list)[ETH_ALEN]; struct l2addr_node *node; @@ -710,12 +705,12 @@ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw, if (!vport->enabled) goto out; - err = mlx5_query_nic_vport_mac_list(esw->dev, vport_num, list_type, + err = mlx5_query_nic_vport_mac_list(esw->dev, vport->vport, list_type, mac_list, &size); if (err) goto out; esw_debug(esw->dev, "vport[%d] context update %s list size (%d)\n", - vport_num, is_uc ? "UC" : "MC", size); + vport->vport, is_uc ? "UC" : "MC", size); for (i = 0; i < size; i++) { if (is_uc && !is_valid_ether_addr(mac_list[i])) @@ -753,10 +748,10 @@ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw, if (!addr) { esw_warn(esw->dev, "Failed to add MAC(%pM) to vport[%d] DB\n", - mac_list[i], vport_num); + mac_list[i], vport->vport); continue; } - addr->vport = vport_num; + addr->vport = vport->vport; addr->action = MLX5_ACTION_ADD; } out: @@ -766,9 +761,9 @@ out: /* Sync vport UC/MC list from vport context * Must be called after esw_update_vport_addr_list */ -static void esw_update_vport_mc_promisc(struct mlx5_eswitch *esw, u16 vport_num) +static void esw_update_vport_mc_promisc(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); struct l2addr_node *node; struct vport_addr *addr; struct hlist_head *hash; @@ -791,20 +786,20 @@ static void esw_update_vport_mc_promisc(struct mlx5_eswitch *esw, u16 vport_num) if (!addr) { esw_warn(esw->dev, "Failed to add allmulti MAC(%pM) to vport[%d] DB\n", - mac, vport_num); + mac, vport->vport); continue; } - addr->vport = vport_num; + addr->vport = vport->vport; addr->action = MLX5_ACTION_ADD; addr->mc_promisc = true; } } /* Apply vport rx mode to HW FDB table */ -static void esw_apply_vport_rx_mode(struct mlx5_eswitch *esw, u16 vport_num, +static void esw_apply_vport_rx_mode(struct mlx5_eswitch *esw, + struct mlx5_vport *vport, bool promisc, bool mc_promisc) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); struct esw_mc_addr *allmulti_addr = &esw->mc_promisc; if (IS_ERR_OR_NULL(vport->allmulti_rule) != mc_promisc) @@ -812,7 +807,7 @@ static void esw_apply_vport_rx_mode(struct mlx5_eswitch *esw, u16 vport_num, if (mc_promisc) { vport->allmulti_rule = - esw_fdb_set_vport_allmulti_rule(esw, vport_num); + esw_fdb_set_vport_allmulti_rule(esw, vport->vport); if (!allmulti_addr->uplink_rule) allmulti_addr->uplink_rule = esw_fdb_set_vport_allmulti_rule(esw, @@ -835,8 +830,8 @@ promisc: return; if (promisc) { - vport->promisc_rule = esw_fdb_set_vport_promisc_rule(esw, - vport_num); + vport->promisc_rule = + esw_fdb_set_vport_promisc_rule(esw, vport->vport); } else if (vport->promisc_rule) { mlx5_del_flow_rules(vport->promisc_rule); vport->promisc_rule = NULL; @@ -844,23 +839,23 @@ promisc: } /* Sync vport rx mode from vport context */ -static void esw_update_vport_rx_mode(struct mlx5_eswitch *esw, u16 vport_num) +static void esw_update_vport_rx_mode(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); int promisc_all = 0; int promisc_uc = 0; int promisc_mc = 0; int err; err = mlx5_query_nic_vport_promisc(esw->dev, - vport_num, + vport->vport, &promisc_uc, &promisc_mc, &promisc_all); if (err) return; esw_debug(esw->dev, "vport[%d] context update rx mode promisc_all=%d, all_multi=%d\n", - vport_num, promisc_all, promisc_mc); + vport->vport, promisc_all, promisc_mc); if (!vport->info.trusted || !vport->enabled) { promisc_uc = 0; @@ -868,7 +863,7 @@ static void esw_update_vport_rx_mode(struct mlx5_eswitch *esw, u16 vport_num) promisc_all = 0; } - esw_apply_vport_rx_mode(esw, vport_num, promisc_all, + esw_apply_vport_rx_mode(esw, vport, promisc_all, (promisc_all || promisc_mc)); } @@ -883,27 +878,21 @@ static void esw_vport_change_handle_locked(struct mlx5_vport *vport) vport->vport, mac); if (vport->enabled_events & UC_ADDR_CHANGE) { - esw_update_vport_addr_list(esw, vport->vport, - MLX5_NVPRT_LIST_TYPE_UC); - esw_apply_vport_addr_list(esw, vport->vport, - MLX5_NVPRT_LIST_TYPE_UC); + esw_update_vport_addr_list(esw, vport, MLX5_NVPRT_LIST_TYPE_UC); + esw_apply_vport_addr_list(esw, vport, MLX5_NVPRT_LIST_TYPE_UC); } - if (vport->enabled_events & MC_ADDR_CHANGE) { - esw_update_vport_addr_list(esw, vport->vport, - MLX5_NVPRT_LIST_TYPE_MC); - } + if (vport->enabled_events & MC_ADDR_CHANGE) + esw_update_vport_addr_list(esw, vport, MLX5_NVPRT_LIST_TYPE_MC); if (vport->enabled_events & PROMISC_CHANGE) { - esw_update_vport_rx_mode(esw, vport->vport); + esw_update_vport_rx_mode(esw, vport); if (!IS_ERR_OR_NULL(vport->allmulti_rule)) - esw_update_vport_mc_promisc(esw, vport->vport); + esw_update_vport_mc_promisc(esw, vport); } - if (vport->enabled_events & (PROMISC_CHANGE | MC_ADDR_CHANGE)) { - esw_apply_vport_addr_list(esw, vport->vport, - MLX5_NVPRT_LIST_TYPE_MC); - } + if (vport->enabled_events & (PROMISC_CHANGE | MC_ADDR_CHANGE)) + esw_apply_vport_addr_list(esw, vport, MLX5_NVPRT_LIST_TYPE_MC); esw_debug(esw->dev, "vport[%d] Context Changed: Done\n", vport->vport); if (vport->enabled) @@ -922,8 +911,8 @@ static void esw_vport_change_handler(struct work_struct *work) mutex_unlock(&esw->state_lock); } -static int esw_vport_enable_egress_acl(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +int esw_vport_enable_egress_acl(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); struct mlx5_flow_group *vlan_grp = NULL; @@ -1006,8 +995,8 @@ out: return err; } -static void esw_vport_cleanup_egress_rules(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +void esw_vport_cleanup_egress_rules(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { if (!IS_ERR_OR_NULL(vport->egress.allowed_vlan)) mlx5_del_flow_rules(vport->egress.allowed_vlan); @@ -1019,8 +1008,8 @@ static void esw_vport_cleanup_egress_rules(struct mlx5_eswitch *esw, vport->egress.drop_rule = NULL; } -static void esw_vport_disable_egress_acl(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +void esw_vport_disable_egress_acl(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { if (IS_ERR_OR_NULL(vport->egress.acl)) return; @@ -1036,8 +1025,8 @@ static void esw_vport_disable_egress_acl(struct mlx5_eswitch *esw, vport->egress.acl = NULL; } -static int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); struct mlx5_core_dev *dev = esw->dev; @@ -1168,8 +1157,8 @@ out: return err; } -static void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { if (!IS_ERR_OR_NULL(vport->ingress.drop_rule)) mlx5_del_flow_rules(vport->ingress.drop_rule); @@ -1181,8 +1170,8 @@ static void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw, vport->ingress.allow_rule = NULL; } -static void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw, - struct mlx5_vport *vport) +void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { if (IS_ERR_OR_NULL(vport->ingress.acl)) return; @@ -1420,10 +1409,10 @@ static void esw_destroy_tsar(struct mlx5_eswitch *esw) esw->qos.enabled = false; } -static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num, +static int esw_vport_enable_qos(struct mlx5_eswitch *esw, + struct mlx5_vport *vport, u32 initial_max_rate, u32 initial_bw_share) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0}; struct mlx5_core_dev *dev = esw->dev; void *vport_elem; @@ -1440,7 +1429,7 @@ static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT); vport_elem = MLX5_ADDR_OF(scheduling_context, sched_ctx, element_attributes); - MLX5_SET(vport_element, vport_elem, vport_number, vport_num); + MLX5_SET(vport_element, vport_elem, vport_number, vport->vport); MLX5_SET(scheduling_context, sched_ctx, parent_element_id, esw->qos.root_tsar_id); MLX5_SET(scheduling_context, sched_ctx, max_average_bw, @@ -1453,7 +1442,7 @@ static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num, &vport->qos.esw_tsar_ix); if (err) { esw_warn(esw->dev, "E-Switch create TSAR vport element failed (vport=%d,err=%d)\n", - vport_num, err); + vport->vport, err); return err; } @@ -1461,10 +1450,10 @@ static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num, return 0; } -static void esw_vport_disable_qos(struct mlx5_eswitch *esw, int vport_num) +static void esw_vport_disable_qos(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); - int err = 0; + int err; if (!vport->qos.enabled) return; @@ -1474,15 +1463,15 @@ static void esw_vport_disable_qos(struct mlx5_eswitch *esw, int vport_num) vport->qos.esw_tsar_ix); if (err) esw_warn(esw->dev, "E-Switch destroy TSAR vport element failed (vport=%d,err=%d)\n", - vport_num, err); + vport->vport, err); vport->qos.enabled = false; } -static int esw_vport_qos_config(struct mlx5_eswitch *esw, int vport_num, +static int esw_vport_qos_config(struct mlx5_eswitch *esw, + struct mlx5_vport *vport, u32 max_rate, u32 bw_share) { - struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0}; struct mlx5_core_dev *dev = esw->dev; void *vport_elem; @@ -1499,7 +1488,7 @@ static int esw_vport_qos_config(struct mlx5_eswitch *esw, int vport_num, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT); vport_elem = MLX5_ADDR_OF(scheduling_context, sched_ctx, element_attributes); - MLX5_SET(vport_element, vport_elem, vport_number, vport_num); + MLX5_SET(vport_element, vport_elem, vport_number, vport->vport); MLX5_SET(scheduling_context, sched_ctx, parent_element_id, esw->qos.root_tsar_id); MLX5_SET(scheduling_context, sched_ctx, max_average_bw, @@ -1515,7 +1504,7 @@ static int esw_vport_qos_config(struct mlx5_eswitch *esw, int vport_num, bitmask); if (err) { esw_warn(esw->dev, "E-Switch modify TSAR vport element failed (vport=%d,err=%d)\n", - vport_num, err); + vport->vport, err); return err; } @@ -1618,7 +1607,7 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, struct mlx5_vport *vport, esw_apply_vport_conf(esw, vport); /* Attach vport to the eswitch rate limiter */ - if (esw_vport_enable_qos(esw, vport_num, vport->info.max_rate, + if (esw_vport_enable_qos(esw, vport, vport->info.max_rate, vport->qos.bw_share)) esw_warn(esw->dev, "Failed to attach vport %d to eswitch rate limiter", vport_num); @@ -1663,7 +1652,7 @@ static void esw_disable_vport(struct mlx5_eswitch *esw, */ esw_vport_change_handle_locked(vport); vport->enabled_events = 0; - esw_vport_disable_qos(esw, vport_num); + esw_vport_disable_qos(esw, vport); if (esw->manager_vport != vport_num && esw->mode == SRIOV_LEGACY) { mlx5_modify_vport_admin_state(esw->dev, @@ -1688,6 +1677,9 @@ static int eswitch_vport_event(struct notifier_block *nb, vport_num = be16_to_cpu(eqe->data.vport_change.vport_num); vport = mlx5_eswitch_get_vport(esw, vport_num); + if (IS_ERR(vport)) + return NOTIFY_OK; + if (vport->enabled) queue_work(esw->work_queue, &vport->vport_change_handler); @@ -1922,22 +1914,19 @@ void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) } /* Vport Administration */ -#define LEGAL_VPORT(esw, vport) (vport >= 0 && vport < esw->total_vports) - int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw, int vport, u8 mac[ETH_ALEN]) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); u64 node_guid; int err = 0; - if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager)) - return -EPERM; - if (!LEGAL_VPORT(esw, vport) || is_multicast_ether_addr(mac)) + if (IS_ERR(evport)) + return PTR_ERR(evport); + if (is_multicast_ether_addr(mac)) return -EINVAL; mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; if (evport->info.spoofchk && !is_valid_ether_addr(mac)) mlx5_core_warn(esw->dev, @@ -1972,16 +1961,15 @@ unlock: int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, int vport, int link_state) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); int err = 0; if (!ESW_ALLOWED(esw)) return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + if (IS_ERR(evport)) + return PTR_ERR(evport); mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; err = mlx5_modify_vport_admin_state(esw->dev, MLX5_VPORT_STATE_OP_MOD_ESW_VPORT, @@ -2003,14 +1991,10 @@ unlock: int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw, int vport, struct ifla_vf_info *ivi) { - struct mlx5_vport *evport; - - if (!esw || !MLX5_CAP_GEN(esw->dev, vport_group_manager)) - return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); - evport = &esw->vports[vport]; + if (IS_ERR(evport)) + return PTR_ERR(evport); memset(ivi, 0, sizeof(*ivi)); ivi->vf = vport - 1; @@ -2032,16 +2016,17 @@ int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw, int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, int vport, u16 vlan, u8 qos, u8 set_flags) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); int err = 0; if (!ESW_ALLOWED(esw)) return -EPERM; - if (!LEGAL_VPORT(esw, vport) || (vlan > 4095) || (qos > 7)) + if (IS_ERR(evport)) + return PTR_ERR(evport); + if (vlan > 4095 || qos > 7) return -EINVAL; mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; err = modify_esw_vport_cvlan(esw->dev, vport, vlan, qos, set_flags); if (err) @@ -2075,17 +2060,16 @@ int mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, int mlx5_eswitch_set_vport_spoofchk(struct mlx5_eswitch *esw, int vport, bool spoofchk) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); bool pschk; int err = 0; if (!ESW_ALLOWED(esw)) return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + if (IS_ERR(evport)) + return PTR_ERR(evport); mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; pschk = evport->info.spoofchk; evport->info.spoofchk = spoofchk; if (pschk && !is_valid_ether_addr(evport->info.mac)) @@ -2226,15 +2210,14 @@ out: int mlx5_eswitch_set_vport_trust(struct mlx5_eswitch *esw, int vport, bool setting) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); if (!ESW_ALLOWED(esw)) return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + if (IS_ERR(evport)) + return PTR_ERR(evport); mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; evport->info.trusted = setting; if (evport->enabled) esw_vport_change_handle_locked(evport); @@ -2284,7 +2267,7 @@ static int normalize_vports_min_rate(struct mlx5_eswitch *esw, u32 divider) if (bw_share == evport->qos.bw_share) continue; - err = esw_vport_qos_config(esw, evport->vport, vport_max_rate, + err = esw_vport_qos_config(esw, evport, vport_max_rate, bw_share); if (!err) evport->qos.bw_share = bw_share; @@ -2298,7 +2281,7 @@ static int normalize_vports_min_rate(struct mlx5_eswitch *esw, u32 divider) int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport, u32 max_rate, u32 min_rate) { - struct mlx5_vport *evport; + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); u32 fw_max_bw_share; u32 previous_min_rate; u32 divider; @@ -2308,8 +2291,8 @@ int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport, if (!ESW_ALLOWED(esw)) return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + if (IS_ERR(evport)) + return PTR_ERR(evport); fw_max_bw_share = MLX5_CAP_QOS(esw->dev, max_tsar_bw_share); min_rate_supported = MLX5_CAP_QOS(esw->dev, esw_bw_share) && @@ -2320,7 +2303,6 @@ int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport, return -EOPNOTSUPP; mutex_lock(&esw->state_lock); - evport = &esw->vports[vport]; if (min_rate == evport->info.min_rate) goto set_max_rate; @@ -2338,7 +2320,7 @@ set_max_rate: if (max_rate == evport->info.max_rate) goto unlock; - err = esw_vport_qos_config(esw, vport, max_rate, evport->qos.bw_share); + err = esw_vport_qos_config(esw, evport, max_rate, evport->qos.bw_share); if (!err) evport->info.max_rate = max_rate; @@ -2348,11 +2330,10 @@ unlock: } static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev, - int vport_idx, + struct mlx5_vport *vport, struct mlx5_vport_drop_stats *stats) { struct mlx5_eswitch *esw = dev->priv.eswitch; - struct mlx5_vport *vport = &esw->vports[vport_idx]; u64 rx_discard_vport_down, tx_discard_vport_down; u64 bytes = 0; int err = 0; @@ -2372,7 +2353,7 @@ static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev, !MLX5_CAP_GEN(dev, transmit_discard_vport_down)) return 0; - err = mlx5_query_vport_down_stats(dev, vport_idx, 1, + err = mlx5_query_vport_down_stats(dev, vport->vport, 1, &rx_discard_vport_down, &tx_discard_vport_down); if (err) @@ -2387,19 +2368,18 @@ static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev, } int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, - int vport, + int vport_num, struct ifla_vf_stats *vf_stats) { + struct mlx5_vport *vport = mlx5_eswitch_get_vport(esw, vport_num); int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out); u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0}; struct mlx5_vport_drop_stats stats = {0}; int err = 0; u32 *out; - if (!ESW_ALLOWED(esw)) - return -EPERM; - if (!LEGAL_VPORT(esw, vport)) - return -EINVAL; + if (IS_ERR(vport)) + return PTR_ERR(vport); out = kvzalloc(outlen, GFP_KERNEL); if (!out) @@ -2408,7 +2388,7 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, MLX5_SET(query_vport_counter_in, in, opcode, MLX5_CMD_OP_QUERY_VPORT_COUNTER); MLX5_SET(query_vport_counter_in, in, op_mod, 0); - MLX5_SET(query_vport_counter_in, in, vport_number, vport); + MLX5_SET(query_vport_counter_in, in, vport_number, vport->vport); MLX5_SET(query_vport_counter_in, in, other_vport, 1); memset(out, 0, outlen); |