diff options
46 files changed, 1214 insertions, 536 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 22230fd7d741..45f48cde6b9d 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -37,7 +37,7 @@ #include "mlx5_ib.h" #include "srq.h" -static void mlx5_ib_cq_comp(struct mlx5_core_cq *cq) +static void mlx5_ib_cq_comp(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe) { struct ib_cq *ibcq = &to_mibcq(cq)->ibcq; @@ -522,9 +522,9 @@ repoll: case MLX5_CQE_SIG_ERR: sig_err_cqe = (struct mlx5_sig_err_cqe *)cqe64; - read_lock(&dev->mdev->priv.mkey_table.lock); - mmkey = __mlx5_mr_lookup(dev->mdev, - mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey))); + xa_lock(&dev->mdev->priv.mkey_table); + mmkey = xa_load(&dev->mdev->priv.mkey_table, + mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey))); mr = to_mibmr(mmkey); get_sig_err_item(sig_err_cqe, &mr->sig->err_item); mr->sig->sig_err_exists = true; @@ -537,7 +537,7 @@ repoll: mr->sig->err_item.expected, mr->sig->err_item.actual); - read_unlock(&dev->mdev->priv.mkey_table.lock); + xa_unlock(&dev->mdev->priv.mkey_table); goto repoll; } @@ -892,6 +892,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, int vector = attr->comp_vector; struct mlx5_ib_dev *dev = to_mdev(ibdev); struct mlx5_ib_cq *cq = to_mcq(ibcq); + u32 out[MLX5_ST_SZ_DW(create_cq_out)]; int uninitialized_var(index); int uninitialized_var(inlen); u32 *cqb = NULL; @@ -954,7 +955,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, if (cq->create_flags & IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN) MLX5_SET(cqc, cqc, oi, 1); - err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen); + err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen, out, sizeof(out)); if (err) goto err_cqb; diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 80b42d069328..931f587dfb8f 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1043,13 +1043,10 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj, struct mlx5_ib_dev *dev, void *in, void *out) { - struct mlx5_mkey_table *table = &dev->mdev->priv.mkey_table; struct mlx5_ib_devx_mr *devx_mr = &obj->devx_mr; - unsigned long flags; struct mlx5_core_mkey *mkey; void *mkc; u8 key; - int err; mkey = &devx_mr->mmkey; mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); @@ -1062,11 +1059,8 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj, mkey->pd = MLX5_GET(mkc, mkc, pd); devx_mr->ndescs = MLX5_GET(mkc, mkc, translations_octword_size); - write_lock_irqsave(&table->lock, flags); - err = radix_tree_insert(&table->tree, mlx5_base_mkey(mkey->key), - mkey); - write_unlock_irqrestore(&table->lock, flags); - return err; + return xa_err(xa_store(&dev->mdev->priv.mkey_table, + mlx5_base_mkey(mkey->key), mkey, GFP_KERNEL)); } static int devx_handle_mkey_create(struct mlx5_ib_dev *dev, @@ -1117,12 +1111,8 @@ static void devx_free_indirect_mkey(struct rcu_head *rcu) */ static void devx_cleanup_mkey(struct devx_obj *obj) { - struct mlx5_mkey_table *table = &obj->mdev->priv.mkey_table; - unsigned long flags; - - write_lock_irqsave(&table->lock, flags); - radix_tree_delete(&table->tree, mlx5_base_mkey(obj->devx_mr.mmkey.key)); - write_unlock_irqrestore(&table->lock, flags); + xa_erase(&obj->mdev->priv.mkey_table, + mlx5_base_mkey(obj->devx_mr.mmkey.key)); } static int devx_obj_cleanup(struct ib_uobject *uobject, diff --git a/drivers/infiniband/hw/mlx5/flow.c b/drivers/infiniband/hw/mlx5/flow.c index 1fc302d41a53..b8841355fcd5 100644 --- a/drivers/infiniband/hw/mlx5/flow.c +++ b/drivers/infiniband/hw/mlx5/flow.c @@ -65,11 +65,12 @@ static const struct uverbs_attr_spec mlx5_ib_flow_type[] = { static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)( struct uverbs_attr_bundle *attrs) { - struct mlx5_flow_act flow_act = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG}; + struct mlx5_flow_context flow_context = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG}; struct mlx5_ib_flow_handler *flow_handler; struct mlx5_ib_flow_matcher *fs_matcher; struct ib_uobject **arr_flow_actions; struct ib_uflow_resources *uflow_res; + struct mlx5_flow_act flow_act = {}; void *devx_obj; int dest_id, dest_type; void *cmd_in; @@ -172,17 +173,19 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)( arr_flow_actions[i]->object); } - ret = uverbs_copy_from(&flow_act.flow_tag, attrs, + ret = uverbs_copy_from(&flow_context.flow_tag, attrs, MLX5_IB_ATTR_CREATE_FLOW_TAG); if (!ret) { - if (flow_act.flow_tag >= BIT(24)) { + if (flow_context.flow_tag >= BIT(24)) { ret = -EINVAL; goto err_out; } - flow_act.flags |= FLOW_ACT_HAS_TAG; + flow_context.flags |= FLOW_CONTEXT_HAS_TAG; } - flow_handler = mlx5_ib_raw_fs_rule_add(dev, fs_matcher, &flow_act, + flow_handler = mlx5_ib_raw_fs_rule_add(dev, fs_matcher, + &flow_context, + &flow_act, counter_id, cmd_in, inlen, dest_id, dest_type); diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index aa9acebfcc23..f30e0d881368 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -14,9 +14,10 @@ mlx5_ib_set_vport_rep(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) int vport_index; ibdev = mlx5_ib_get_uplink_ibdev(dev->priv.eswitch); - vport_index = ibdev->free_port++; + vport_index = rep->vport_index; ibdev->port[vport_index].rep = rep; + rep->rep_data[REP_IB].priv = ibdev; write_lock(&ibdev->port[vport_index].roce.netdev_lock); ibdev->port[vport_index].roce.netdev = mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport); @@ -50,7 +51,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) } ibdev->is_rep = true; - vport_index = ibdev->free_port++; + vport_index = rep->vport_index; ibdev->port[vport_index].rep = rep; ibdev->port[vport_index].roce.netdev = mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport); @@ -68,15 +69,18 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) static void mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep) { - struct mlx5_ib_dev *dev; - - if (!rep->rep_data[REP_IB].priv || - rep->vport != MLX5_VPORT_UPLINK) - return; + struct mlx5_ib_dev *dev = mlx5_ib_rep_to_dev(rep); + struct mlx5_ib_port *port; - dev = mlx5_ib_rep_to_dev(rep); - __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); + port = &dev->port[rep->vport_index]; + write_lock(&port->roce.netdev_lock); + port->roce.netdev = NULL; + write_unlock(&port->roce.netdev_lock); rep->rep_data[REP_IB].priv = NULL; + port->rep = NULL; + + if (rep->vport == MLX5_VPORT_UPLINK) + __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); } static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep) diff --git a/drivers/infiniband/hw/mlx5/ib_rep.h b/drivers/infiniband/hw/mlx5/ib_rep.h index 7a917e6d5c09..de43b423bafc 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.h +++ b/drivers/infiniband/hw/mlx5/ib_rep.h @@ -28,7 +28,7 @@ struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw, #else /* CONFIG_MLX5_ESWITCH */ static inline u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw) { - return SRIOV_NONE; + return MLX5_ESWITCH_NONE; } static inline diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 05d2bfcb3d60..9db8c06aa01e 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2669,11 +2669,15 @@ int parse_flow_flow_action(struct mlx5_ib_flow_action *maction, } } -static int parse_flow_attr(struct mlx5_core_dev *mdev, u32 *match_c, - u32 *match_v, const union ib_flow_spec *ib_spec, +static int parse_flow_attr(struct mlx5_core_dev *mdev, + struct mlx5_flow_spec *spec, + const union ib_flow_spec *ib_spec, const struct ib_flow_attr *flow_attr, struct mlx5_flow_act *action, u32 prev_type) { + struct mlx5_flow_context *flow_context = &spec->flow_context; + u32 *match_c = spec->match_criteria; + u32 *match_v = spec->match_value; void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c, misc_parameters); void *misc_params_v = MLX5_ADDR_OF(fte_match_param, match_v, @@ -2992,8 +2996,8 @@ static int parse_flow_attr(struct mlx5_core_dev *mdev, u32 *match_c, if (ib_spec->flow_tag.tag_id >= BIT(24)) return -EINVAL; - action->flow_tag = ib_spec->flow_tag.tag_id; - action->flags |= FLOW_ACT_HAS_TAG; + flow_context->flow_tag = ib_spec->flow_tag.tag_id; + flow_context->flags |= FLOW_CONTEXT_HAS_TAG; break; case IB_FLOW_SPEC_ACTION_DROP: if (FIELDS_NOT_SUPPORTED(ib_spec->drop, @@ -3087,7 +3091,8 @@ is_valid_esp_aes_gcm(struct mlx5_core_dev *mdev, return VALID_SPEC_NA; return is_crypto && is_ipsec && - (!egress || (!is_drop && !(flow_act->flags & FLOW_ACT_HAS_TAG))) ? + (!egress || (!is_drop && + !(spec->flow_context.flags & FLOW_CONTEXT_HAS_TAG))) ? VALID_SPEC_VALID : VALID_SPEC_INVALID; } @@ -3470,6 +3475,37 @@ free: return ret; } +static void mlx5_ib_set_rule_source_port(struct mlx5_ib_dev *dev, + struct mlx5_flow_spec *spec, + struct mlx5_eswitch_rep *rep) +{ + struct mlx5_eswitch *esw = dev->mdev->priv.eswitch; + void *misc; + + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, + misc_parameters_2); + + MLX5_SET(fte_match_set_misc2, misc, metadata_reg_c_0, + mlx5_eswitch_get_vport_metadata_for_match(esw, + rep->vport)); + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + misc_parameters_2); + + MLX5_SET_TO_ONES(fte_match_set_misc2, misc, metadata_reg_c_0); + } else { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, + misc_parameters); + + MLX5_SET(fte_match_set_misc, misc, source_port, rep->vport); + + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + misc_parameters); + + MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + } +} + static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, struct mlx5_ib_flow_prio *ft_prio, const struct ib_flow_attr *flow_attr, @@ -3479,7 +3515,7 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, { struct mlx5_flow_table *ft = ft_prio->flow_table; struct mlx5_ib_flow_handler *handler; - struct mlx5_flow_act flow_act = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG}; + struct mlx5_flow_act flow_act = {}; struct mlx5_flow_spec *spec; struct mlx5_flow_destination dest_arr[2] = {}; struct mlx5_flow_destination *rule_dst = dest_arr; @@ -3510,8 +3546,7 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, } for (spec_index = 0; spec_index < flow_attr->num_of_specs; spec_index++) { - err = parse_flow_attr(dev->mdev, spec->match_criteria, - spec->match_value, + err = parse_flow_attr(dev->mdev, spec, ib_flow, flow_attr, &flow_act, prev_type); if (err < 0) @@ -3525,19 +3560,15 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, set_underlay_qp(dev, spec, underlay_qpn); if (dev->is_rep) { - void *misc; + struct mlx5_eswitch_rep *rep; - if (!dev->port[flow_attr->port - 1].rep) { + rep = dev->port[flow_attr->port - 1].rep; + if (!rep) { err = -EINVAL; goto free; } - misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, - misc_parameters); - MLX5_SET(fte_match_set_misc, misc, source_port, - dev->port[flow_attr->port - 1].rep->vport); - misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, - misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + + mlx5_ib_set_rule_source_port(dev, spec, rep); } spec->match_criteria_enable = get_match_criteria_enable(spec->match_criteria); @@ -3578,11 +3609,11 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO; } - if ((flow_act.flags & FLOW_ACT_HAS_TAG) && + if ((spec->flow_context.flags & FLOW_CONTEXT_HAS_TAG) && (flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT || flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) { mlx5_ib_warn(dev, "Flow tag %u and attribute type %x isn't allowed in leftovers\n", - flow_act.flow_tag, flow_attr->type); + spec->flow_context.flow_tag, flow_attr->type); err = -EINVAL; goto free; } @@ -3962,6 +3993,7 @@ _create_raw_flow_rule(struct mlx5_ib_dev *dev, struct mlx5_ib_flow_prio *ft_prio, struct mlx5_flow_destination *dst, struct mlx5_ib_flow_matcher *fs_matcher, + struct mlx5_flow_context *flow_context, struct mlx5_flow_act *flow_act, void *cmd_in, int inlen, int dst_num) @@ -3984,6 +4016,7 @@ _create_raw_flow_rule(struct mlx5_ib_dev *dev, memcpy(spec->match_criteria, fs_matcher->matcher_mask.match_params, fs_matcher->mask_len); spec->match_criteria_enable = fs_matcher->match_criteria_enable; + spec->flow_context = *flow_context; handler->rule = mlx5_add_flow_rules(ft, spec, flow_act, dst, dst_num); @@ -4048,6 +4081,7 @@ static bool raw_fs_is_multicast(struct mlx5_ib_flow_matcher *fs_matcher, struct mlx5_ib_flow_handler * mlx5_ib_raw_fs_rule_add(struct mlx5_ib_dev *dev, struct mlx5_ib_flow_matcher *fs_matcher, + struct mlx5_flow_context *flow_context, struct mlx5_flow_act *flow_act, u32 counter_id, void *cmd_in, int inlen, int dest_id, @@ -4100,7 +4134,8 @@ mlx5_ib_raw_fs_rule_add(struct mlx5_ib_dev *dev, dst_num++; } - handler = _create_raw_flow_rule(dev, ft_prio, dst, fs_matcher, flow_act, + handler = _create_raw_flow_rule(dev, ft_prio, dst, fs_matcher, + flow_context, flow_act, cmd_in, inlen, dst_num); if (IS_ERR(handler)) { @@ -4472,7 +4507,7 @@ static void mlx5_ib_handle_internal_error(struct mlx5_ib_dev *ibdev) * lock/unlock above locks Now need to arm all involved CQs. */ list_for_each_entry(mcq, &cq_armed_list, reset_notify) { - mcq->comp(mcq); + mcq->comp(mcq, NULL); } spin_unlock_irqrestore(&ibdev->reset_flow_resource_lock, flags); } @@ -6802,7 +6837,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) printk_once(KERN_INFO "%s", mlx5_version); if (MLX5_ESWITCH_MANAGER(mdev) && - mlx5_ib_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) { + mlx5_ib_eswitch_mode(mdev->priv.eswitch) == MLX5_ESWITCH_OFFLOADS) { if (!mlx5_core_mp_enabled(mdev)) mlx5_ib_register_vport_reps(mdev); return mdev; diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index bdb83fc85f94..305d26cdf7f3 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -985,7 +985,6 @@ struct mlx5_ib_dev { u16 devx_whitelist_uid; struct mlx5_srq_table srq_table; struct mlx5_async_ctx async_ctx; - int free_port; }; static inline struct mlx5_ib_cq *to_mibcq(struct mlx5_core_cq *mcq) @@ -1330,6 +1329,7 @@ extern const struct uapi_definition mlx5_ib_devx_defs[]; extern const struct uapi_definition mlx5_ib_flow_defs[]; struct mlx5_ib_flow_handler *mlx5_ib_raw_fs_rule_add( struct mlx5_ib_dev *dev, struct mlx5_ib_flow_matcher *fs_matcher, + struct mlx5_flow_context *flow_context, struct mlx5_flow_act *flow_act, u32 counter_id, void *cmd_in, int inlen, int dest_id, int dest_type); bool mlx5_ib_devx_is_flow_dest(void *obj, int *dest_id, int *dest_type); diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 6ac77e09a34a..20ece6e0b2fc 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -130,7 +130,7 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context) struct mlx5_cache_ent *ent = &cache->ent[c]; u8 key; unsigned long flags; - struct mlx5_mkey_table *table = &dev->mdev->priv.mkey_table; + struct xarray *mkeys = &dev->mdev->priv.mkey_table; int err; spin_lock_irqsave(&ent->lock, flags); @@ -158,12 +158,12 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context) ent->size++; spin_unlock_irqrestore(&ent->lock, flags); - write_lock_irqsave(&table->lock, flags); - err = radix_tree_insert(&table->tree, mlx5_base_mkey(mr->mmkey.key), - &mr->mmkey); + xa_lock_irqsave(mkeys, flags); + err = xa_err(__xa_store(mkeys, mlx5_base_mkey(mr->mmkey.key), + &mr->mmkey, GFP_ATOMIC)); + xa_unlock_irqrestore(mkeys, flags); if (err) pr_err("Error inserting to mkey tree. 0x%x\n", -err); - write_unlock_irqrestore(&table->lock, flags); if (!completion_done(&ent->compl)) complete(&ent->compl); diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index 3d18b6ea9efa..5b642d81e617 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -765,7 +765,7 @@ static int pagefault_single_data_segment(struct mlx5_ib_dev *dev, bcnt -= *bytes_committed; next_mr: - mmkey = __mlx5_mr_lookup(dev->mdev, mlx5_base_mkey(key)); + mmkey = xa_load(&dev->mdev->priv.mkey_table, mlx5_base_mkey(key)); if (!mkey_is_eq(mmkey, key)) { mlx5_ib_dbg(dev, "failed to find mkey %x\n", key); ret = -EFAULT; @@ -1555,9 +1555,9 @@ mlx5_ib_create_pf_eq(struct mlx5_ib_dev *dev, struct mlx5_ib_pf_eq *eq) eq->irq_nb.notifier_call = mlx5_ib_eq_pf_int; param = (struct mlx5_eq_param) { .irq_index = 0, - .mask = 1 << MLX5_EVENT_TYPE_PAGE_FAULT, .nent = MLX5_IB_NUM_PF_EQE, }; + param.mask[0] = 1ull << MLX5_EVENT_TYPE_PAGE_FAULT; eq->core = mlx5_eq_create_generic(dev->mdev, ¶m); if (IS_ERR(eq->core)) { err = PTR_ERR(eq->core); @@ -1683,8 +1683,8 @@ static void num_pending_prefetch_dec(struct mlx5_ib_dev *dev, struct mlx5_core_mkey *mmkey; struct mlx5_ib_mr *mr; - mmkey = __mlx5_mr_lookup(dev->mdev, - mlx5_base_mkey(sg_list[i].lkey)); + mmkey = xa_load(&dev->mdev->priv.mkey_table, + mlx5_base_mkey(sg_list[i].lkey)); mr = container_of(mmkey, struct mlx5_ib_mr, mmkey); atomic_dec(&mr->num_pending_prefetch); } @@ -1703,8 +1703,8 @@ static bool num_pending_prefetch_inc(struct ib_pd *pd, struct mlx5_core_mkey *mmkey; struct mlx5_ib_mr *mr; - mmkey = __mlx5_mr_lookup(dev->mdev, - mlx5_base_mkey(sg_list[i].lkey)); + mmkey = xa_load(&dev->mdev->priv.mkey_table, + mlx5_base_mkey(sg_list[i].lkey)); if (!mmkey || mmkey->key != sg_list[i].lkey) { ret = false; break; diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 4fbf60fed374..8b7a60ada92c 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -6365,7 +6365,7 @@ static void handle_drain_completion(struct ib_cq *cq, /* Run the CQ handler - this makes sure that the drain WR will * be processed if wasn't processed yet. */ - mcq->mcq.comp(&mcq->mcq); + mcq->mcq.comp(&mcq->mcq, NULL); } wait_for_completion(&sdrain->done); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index 713a17ee3751..818edc63e428 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -58,7 +58,7 @@ void mlx5_cq_tasklet_cb(unsigned long data) list_for_each_entry_safe(mcq, temp, &ctx->process_list, tasklet_ctx.list) { list_del_init(&mcq->tasklet_ctx.list); - mcq->tasklet_ctx.comp(mcq); + mcq->tasklet_ctx.comp(mcq, NULL); mlx5_cq_put(mcq); if (time_after(jiffies, end)) break; @@ -68,7 +68,8 @@ void mlx5_cq_tasklet_cb(unsigned long data) tasklet_schedule(&ctx->task); } -static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq) +static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq, + struct mlx5_eqe *eqe) { unsigned long flags; struct mlx5_eq_tasklet *tasklet_ctx = cq->tasklet_ctx.priv; @@ -87,11 +88,10 @@ static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq) } int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, - u32 *in, int inlen) + u32 *in, int inlen, u32 *out, int outlen) { int eqn = MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), c_eqn); u32 dout[MLX5_ST_SZ_DW(destroy_cq_out)]; - u32 out[MLX5_ST_SZ_DW(create_cq_out)]; u32 din[MLX5_ST_SZ_DW(destroy_cq_in)]; struct mlx5_eq_comp *eq; int err; @@ -100,9 +100,9 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, if (IS_ERR(eq)) return PTR_ERR(eq); - memset(out, 0, sizeof(out)); + memset(out, 0, outlen); MLX5_SET(create_cq_in, in, opcode, MLX5_CMD_OP_CREATE_CQ); - err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); + err = mlx5_cmd_exec(dev, in, inlen, out, outlen); if (err) return err; @@ -158,13 +158,8 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq) u32 in[MLX5_ST_SZ_DW(destroy_cq_in)] = {0}; int err; - err = mlx5_eq_del_cq(mlx5_get_async_eq(dev), cq); - if (err) - return err; - - err = mlx5_eq_del_cq(&cq->eq->core, cq); - if (err) - return err; + mlx5_eq_del_cq(mlx5_get_async_eq(dev), cq); + mlx5_eq_del_cq(&cq->eq->core, cq); MLX5_SET(destroy_cq_in, in, opcode, MLX5_CMD_OP_DESTROY_CQ); MLX5_SET(destroy_cq_in, in, cqn, cq->cqn); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c index f6b1da99e6c2..5bb6a26ea267 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@ -311,13 +311,20 @@ static u32 mlx5_gen_pci_id(struct mlx5_core_dev *dev) /* Must be called with intf_mutex held */ struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev) { - u32 pci_id = mlx5_gen_pci_id(dev); struct mlx5_core_dev *res = NULL; struct mlx5_core_dev *tmp_dev; struct mlx5_priv *priv; + u32 pci_id; + if (!mlx5_core_is_pf(dev)) + return NULL; + + pci_id = mlx5_gen_pci_id(dev); list_for_each_entry(priv, &mlx5_dev_list, dev_list) { tmp_dev = container_of(priv, struct mlx5_core_dev, priv); + if (!mlx5_core_is_pf(tmp_dev)) + continue; + if ((dev != tmp_dev) && (mlx5_gen_pci_id(tmp_dev) == pci_id)) { res = tmp_dev; break; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h index a4cf123e3f17..ddf1b87f1bc0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h @@ -187,6 +187,7 @@ TRACE_EVENT(mlx5_fs_set_fte, __field(u32, index) __field(u32, action) __field(u32, flow_tag) + __field(u32, flow_source) __field(u8, mask_enable) __field(int, new_fte) __array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) @@ -204,7 +205,8 @@ TRACE_EVENT(mlx5_fs_set_fte, __entry->index = fte->index; __entry->action = fte->action.action; __entry->mask_enable = __entry->fg->mask.match_criteria_enable; - __entry->flow_tag = fte->action.flow_tag; + __entry->flow_tag = fte->flow_context.flow_tag; + __entry->flow_source = fte->flow_context.flow_source; memcpy(__entry->mask_outer, MLX5_ADDR_OF(fte_match_param, &__entry->fg->mask.match_criteria, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index cc6797e24571..c97036792f4a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -781,7 +781,7 @@ netdev_tx_t mlx5e_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb, struct mlx5e_tx_wqe *wqe, u16 pi, bool xmit_more); void mlx5e_trigger_irq(struct mlx5e_icosq *sq); -void mlx5e_completion_event(struct mlx5_core_cq *mcq); +void mlx5e_completion_event(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe); void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event); int mlx5e_napi_poll(struct napi_struct *napi, int budget); bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c index 554672edf8c3..8dd31b5c740c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c @@ -680,7 +680,7 @@ static void mlx5e_dcbnl_getpermhwaddr(struct net_device *netdev, memset(perm_addr, 0xff, MAX_ADDR_LEN); - mlx5_query_nic_vport_mac_address(priv->mdev, 0, perm_addr); + mlx5_query_mac_address(priv->mdev, perm_addr); } static void mlx5e_dcbnl_setpgtccfgtx(struct net_device *netdev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index 4421c10f58ae..839662644ed3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -426,7 +426,7 @@ add_ethtool_flow_rule(struct mlx5e_priv *priv, } spec->match_criteria_enable = (!outer_header_zero(spec->match_criteria)); - flow_act.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG; + spec->flow_context.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG; rule = mlx5_add_flow_rules(ft, spec, &flow_act, dst, dst ? 1 : 0); if (IS_ERR(rule)) { err = PTR_ERR(rule); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index a8e8350b38aa..2c5275b46797 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1518,6 +1518,7 @@ static void mlx5e_free_cq(struct mlx5e_cq *cq) static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) { + u32 out[MLX5_ST_SZ_DW(create_cq_out)]; struct mlx5_core_dev *mdev = cq->mdev; struct mlx5_core_cq *mcq = &cq->mcq; @@ -1552,7 +1553,7 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) MLX5_ADAPTER_PAGE_SHIFT); MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma); - err = mlx5_core_create_cq(mdev, mcq, in, inlen); + err = mlx5_core_create_cq(mdev, mcq, in, inlen, out, sizeof(out)); kvfree(in); @@ -4590,7 +4591,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev) { struct mlx5e_priv *priv = netdev_priv(netdev); - mlx5_query_nic_vport_mac_address(priv->mdev, 0, netdev->dev_addr); + mlx5_query_mac_address(priv->mdev, netdev->dev_addr); if (is_zero_ether_addr(netdev->dev_addr) && !MLX5_CAP_GEN(priv->mdev, vport_group_manager)) { eth_hw_addr_random(netdev); @@ -5133,7 +5134,7 @@ static void *mlx5e_add(struct mlx5_core_dev *mdev) #ifdef CONFIG_MLX5_ESWITCH if (MLX5_ESWITCH_MANAGER(mdev) && - mlx5_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) { + mlx5_eswitch_mode(mdev->priv.eswitch) == MLX5_ESWITCH_OFFLOADS) { mlx5e_rep_register_vport_reps(mdev); return mdev; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 51066f27ef1e..dfd8c5726871 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -408,7 +408,7 @@ static int mlx5e_rep_get_port_parent_id(struct net_device *dev, struct mlx5e_priv *uplink_priv = NULL; struct net_device *uplink_dev; - if (esw->mode == SRIOV_NONE) + if (esw->mode == MLX5_ESWITCH_NONE) return -EOPNOTSUPP; uplink_dev = mlx5_eswitch_uplink_get_proto_dev(esw, REP_ETH); @@ -436,7 +436,7 @@ static void mlx5e_sqs2vport_stop(struct mlx5_eswitch *esw, struct mlx5e_rep_sq *rep_sq, *tmp; struct mlx5e_rep_priv *rpriv; - if (esw->mode != SRIOV_OFFLOADS) + if (esw->mode != MLX5_ESWITCH_OFFLOADS) return; rpriv = mlx5e_rep_to_rep_priv(rep); @@ -457,7 +457,7 @@ static int mlx5e_sqs2vport_start(struct mlx5_eswitch *esw, int err; int i; - if (esw->mode != SRIOV_OFFLOADS) + if (esw->mode != MLX5_ESWITCH_OFFLOADS) return 0; rpriv = mlx5e_rep_to_rep_priv(rep); @@ -1412,7 +1412,7 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev) SET_NETDEV_DEV(netdev, mdev->device); netdev->netdev_ops = &mlx5e_netdev_ops_uplink_rep; /* we want a persistent mac for the uplink rep */ - mlx5_query_nic_vport_mac_address(mdev, 0, netdev->dev_addr); + mlx5_query_mac_address(mdev, netdev->dev_addr); netdev->ethtool_ops = &mlx5e_uplink_rep_ethtool_ops; #ifdef CONFIG_MLX5_CORE_EN_DCB if (MLX5_CAP_GEN(mdev, qos)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index e40c60d1631f..af91b0f904b1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -716,19 +716,22 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) { + struct mlx5_flow_context *flow_context = &parse_attr->spec.flow_context; struct mlx5_nic_flow_attr *attr = flow->nic_attr; struct mlx5_core_dev *dev = priv->mdev; struct mlx5_flow_destination dest[2] = {}; struct mlx5_flow_act flow_act = { .action = attr->action, - .flow_tag = attr->flow_tag, .reformat_id = 0, - .flags = FLOW_ACT_HAS_TAG | FLOW_ACT_NO_APPEND, + .flags = FLOW_ACT_NO_APPEND, }; struct mlx5_fc *counter = NULL; bool table_created = false; int err, dest_ix = 0; + flow_context->flags |= FLOW_CONTEXT_HAS_TAG; + flow_context->flow_tag = attr->flow_tag; + if (flow->flags & MLX5E_TC_FLOW_HAIRPIN) { err = mlx5e_hairpin_flow_add(priv, flow, parse_attr, extack); if (err) { @@ -3349,7 +3352,7 @@ mlx5e_tc_add_flow(struct mlx5e_priv *priv, if (!tc_can_offload_extack(priv->netdev, f->common.extack)) return -EOPNOTSUPP; - if (esw && esw->mode == SRIOV_OFFLOADS) + if (esw && esw->mode == MLX5_ESWITCH_OFFLOADS) err = mlx5e_add_fdb_flow(priv, f, flow_flags, filter_dev, flow); else diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index f9862bf75491..c665ae0f22bd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -136,7 +136,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget) return work_done; } -void mlx5e_completion_event(struct mlx5_core_cq *mcq) +void mlx5e_completion_event(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe) { struct mlx5e_cq *cq = container_of(mcq, struct mlx5e_cq, mcq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 58fff2f39b38..41f25ea2e8d9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -153,7 +153,7 @@ static int mlx5_eq_comp_int(struct notifier_block *nb, cq = mlx5_eq_cq_get(eq, cqn); if (likely(cq)) { ++cq->arm_sn; - cq->comp(cq); + cq->comp(cq, eqe); mlx5_cq_put(cq); } else { mlx5_core_warn(eq->dev, "Completion event for bogus CQ 0x%x\n", cqn); @@ -256,6 +256,7 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, int inlen; u32 *in; int err; + int i; /* Init CQ table */ memset(cq_table, 0, sizeof(*cq_table)); @@ -283,10 +284,12 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, mlx5_fill_page_array(&eq->buf, pas); MLX5_SET(create_eq_in, in, opcode, MLX5_CMD_OP_CREATE_EQ); - if (!param->mask && MLX5_CAP_GEN(dev, log_max_uctx)) + if (!param->mask[0] && MLX5_CAP_GEN(dev, log_max_uctx)) MLX5_SET(create_eq_in, in, uid, MLX5_SHARED_RESOURCE_UID); - MLX5_SET64(create_eq_in, in, event_bitmask, param->mask); + for (i = 0; i < 4; i++) + MLX5_ARRAY_SET64(create_eq_in, in, event_bitmask, i, + param->mask[i]); eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry); MLX5_SET(eqc, eqc, log_eq_size, ilog2(eq->nent)); @@ -389,7 +392,7 @@ int mlx5_eq_add_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq) return err; } -int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq) +void mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq) { struct mlx5_cq_table *table = &eq->cq_table; struct mlx5_core_cq *tmp; @@ -399,16 +402,14 @@ int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq) spin_unlock(&table->lock); if (!tmp) { - mlx5_core_warn(eq->dev, "cq 0x%x not found in eq 0x%x tree\n", eq->eqn, cq->cqn); - return -ENOENT; - } - - if (tmp != cq) { - mlx5_core_warn(eq->dev, "corruption on cqn 0x%x in eq 0x%x\n", eq->eqn, cq->cqn); - return -EINVAL; + mlx5_core_dbg(eq->dev, "cq 0x%x not found in eq 0x%x tree\n", + eq->eqn, cq->cqn); + return; } - return 0; + if (tmp != cq) + mlx5_core_dbg(eq->dev, "corruption on cqn 0x%x in eq 0x%x\n", + eq->eqn, cq->cqn); } int mlx5_eq_table_init(struct mlx5_core_dev *dev) @@ -502,14 +503,31 @@ static int cq_err_event_notifier(struct notifier_block *nb, return NOTIFY_OK; } - cq->event(cq, type); + if (cq->event) + cq->event(cq, type); mlx5_cq_put(cq); return NOTIFY_OK; } -static u64 gather_async_events_mask(struct mlx5_core_dev *dev) +static void gather_user_async_events(struct mlx5_core_dev *dev, u64 mask[4]) +{ + __be64 *user_unaffiliated_events; + __be64 *user_affiliated_events; + int i; + + user_affiliated_events = + MLX5_CAP_DEV_EVENT(dev, user_affiliated_events); + user_unaffiliated_events = + MLX5_CAP_DEV_EVENT(dev, user_unaffiliated_events); + + for (i = 0; i < 4; i++) + mask[i] |= be64_to_cpu(user_affiliated_events[i] | + user_unaffiliated_events[i]); +} + +static void gather_async_events_mask(struct mlx5_core_dev *dev, u64 mask[4]) { u64 async_event_mask = MLX5_ASYNC_EVENT_MASK; @@ -546,7 +564,10 @@ static u64 gather_async_events_mask(struct mlx5_core_dev *dev) async_event_mask |= (1ull << MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED); - return async_event_mask; + mask[0] = async_event_mask; + + if (MLX5_CAP_GEN(dev, event_cap)) + gather_user_async_events(dev, mask); } static int create_async_eqs(struct mlx5_core_dev *dev) @@ -561,9 +582,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev) table->cmd_eq.irq_nb.notifier_call = mlx5_eq_async_int; param = (struct mlx5_eq_param) { .irq_index = 0, - .mask = 1ull << MLX5_EVENT_TYPE_CMD, .nent = MLX5_NUM_CMD_EQE, }; + + param.mask[0] = 1ull << MLX5_EVENT_TYPE_CMD; err = create_async_eq(dev, &table->cmd_eq.core, ¶m); if (err) { mlx5_core_warn(dev, "failed to create cmd EQ %d\n", err); @@ -579,9 +601,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev) table->async_eq.irq_nb.notifier_call = mlx5_eq_async_int; param = (struct mlx5_eq_param) { .irq_index = 0, - .mask = gather_async_events_mask(dev), .nent = MLX5_NUM_ASYNC_EQE, }; + + gather_async_events_mask(dev, param.mask); err = create_async_eq(dev, &table->async_eq.core, ¶m); if (err) { mlx5_core_warn(dev, "failed to create async EQ %d\n", err); @@ -597,9 +620,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev) table->pages_eq.irq_nb.notifier_call = mlx5_eq_async_int; param = (struct mlx5_eq_param) { .irq_index = 0, - .mask = 1 << MLX5_EVENT_TYPE_PAGE_REQUEST, .nent = /* TODO: sriov max_vf + */ 1, }; + + param.mask[0] = 1ull << MLX5_EVENT_TYPE_PAGE_REQUEST; err = create_async_eq(dev, &table->pages_eq.core, ¶m); if (err) { mlx5_core_warn(dev, "failed to create pages EQ %d\n", err); @@ -791,7 +815,6 @@ static int create_comp_eqs(struct mlx5_core_dev *dev) eq->irq_nb.notifier_call = mlx5_eq_comp_int; param = (struct mlx5_eq_param) { .irq_index = vecidx, - .mask = 0, .nent = nent, }; err = create_map_eq(dev, &eq->core, ¶m); @@ -927,6 +950,7 @@ int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb) return atomic_notifier_chain_register(&eqt->nh[nb->event_type], &nb->nb); } +EXPORT_SYMBOL(mlx5_eq_notifier_register); int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb) { @@ -937,3 +961,4 @@ int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb) return atomic_notifier_chain_unregister(&eqt->nh[nb->event_type], &nb->nb); } +EXPORT_SYMBOL(mlx5_eq_notifier_unregister); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index ea4c8dc93ce4..c53020605b0d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -134,6 +134,30 @@ static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport, return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } +int mlx5_eswitch_modify_esw_vport_context(struct mlx5_eswitch *esw, u16 vport, + void *in, int inlen) +{ + return modify_esw_vport_context_cmd(esw->dev, vport, in, inlen); +} + +static int query_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport, + void *out, int outlen) +{ + u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)] = {}; + + MLX5_SET(query_esw_vport_context_in, in, opcode, + MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT); + MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport); + MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1); + return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); +} + +int mlx5_eswitch_query_esw_vport_context(struct mlx5_eswitch *esw, u16 vport, + void *out, int outlen) +{ + return query_esw_vport_context_cmd(esw->dev, vport, out, outlen); +} + static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u16 vport, u16 vlan, u8 qos, u8 set_flags) { @@ -473,7 +497,7 @@ static int esw_add_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr) fdb_add: /* SRIOV is enabled: Forward UC MAC to vport */ - if (esw->fdb_table.legacy.fdb && esw->mode == SRIOV_LEGACY) + if (esw->fdb_table.legacy.fdb && esw->mode == MLX5_ESWITCH_LEGACY) vaddr->flow_rule = esw_fdb_set_vport_rule(esw, mac, vport); esw_debug(esw->dev, "\tADDED UC MAC: vport[%d] %pM fr(%p)\n", @@ -873,7 +897,7 @@ static void esw_vport_change_handle_locked(struct mlx5_vport *vport) struct mlx5_eswitch *esw = dev->priv.eswitch; u8 mac[ETH_ALEN]; - mlx5_query_nic_vport_mac_address(dev, vport->vport, mac); + mlx5_query_nic_vport_mac_address(dev, vport->vport, true, mac); esw_debug(dev, "vport[%d] Context Changed: perm mac: %pM\n", vport->vport, mac); @@ -939,7 +963,7 @@ int esw_vport_enable_egress_acl(struct mlx5_eswitch *esw, vport->vport, MLX5_CAP_ESW_EGRESS_ACL(dev, log_max_ft_size)); root_ns = mlx5_get_flow_vport_acl_namespace(dev, MLX5_FLOW_NAMESPACE_ESW_EGRESS, - vport->vport); + mlx5_eswitch_vport_num_to_index(esw, vport->vport)); if (!root_ns) { esw_warn(dev, "Failed to get E-Switch egress flow namespace for vport (%d)\n", vport->vport); return -EOPNOTSUPP; @@ -1057,7 +1081,7 @@ int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw, vport->vport, MLX5_CAP_ESW_INGRESS_ACL(dev, log_max_ft_size)); root_ns = mlx5_get_flow_vport_acl_namespace(dev, MLX5_FLOW_NAMESPACE_ESW_INGRESS, - vport->vport); + mlx5_eswitch_vport_num_to_index(esw, vport->vport)); if (!root_ns) { esw_warn(dev, "Failed to get E-Switch ingress flow namespace for vport (%d)\n", vport->vport); return -EOPNOTSUPP; @@ -1168,6 +1192,8 @@ void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw, vport->ingress.drop_rule = NULL; vport->ingress.allow_rule = NULL; + + esw_vport_del_ingress_acl_modify_metadata(esw, vport); } void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw, @@ -1527,6 +1553,7 @@ static void esw_apply_vport_conf(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { u16 vport_num = vport->vport; + int flags; if (esw->manager_vport == vport_num) return; @@ -1544,11 +1571,13 @@ static void esw_apply_vport_conf(struct mlx5_eswitch *esw, vport->info.node_guid); } + flags = (vport->info.vlan || vport->info.qos) ? + SET_VLAN_STRIP | SET_VLAN_INSERT : 0; modify_esw_vport_cvlan(esw->dev, vport_num, vport->info.vlan, vport->info.qos, - (vport->info.vlan || vport->info.qos)); + flags); /* Only legacy mode needs ACLs */ - if (esw->mode == SRIOV_LEGACY) { + if (esw->mode == MLX5_ESWITCH_LEGACY) { esw_vport_ingress_config(esw, vport); esw_vport_egress_config(esw, vport); } @@ -1600,7 +1629,7 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, struct mlx5_vport *vport, esw_debug(esw->dev, "Enabling VPORT(%d)\n", vport_num); /* Create steering drop counters for ingress and egress ACLs */ - if (vport_num && esw->mode == SRIOV_LEGACY) + if (vport_num && esw->mode == MLX5_ESWITCH_LEGACY) esw_vport_create_drop_counters(vport); /* Restore old vport configuration */ @@ -1654,7 +1683,7 @@ static void esw_disable_vport(struct mlx5_eswitch *esw, vport->enabled_events = 0; esw_vport_disable_qos(esw, vport); if (esw->manager_vport != vport_num && - esw->mode == SRIOV_LEGACY) { + esw->mode == MLX5_ESWITCH_LEGACY) { mlx5_modify_vport_admin_state(esw->dev, MLX5_VPORT_STATE_OP_MOD_ESW_VPORT, vport_num, 1, @@ -1696,49 +1725,61 @@ int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen) return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } +static void mlx5_eswitch_event_handlers_register(struct mlx5_eswitch *esw) +{ + MLX5_NB_INIT(&esw->nb, eswitch_vport_event, NIC_VPORT_CHANGE); + mlx5_eq_notifier_register(esw->dev, &esw->nb); + + if (esw->mode == MLX5_ESWITCH_OFFLOADS && mlx5_eswitch_is_funcs_handler(esw->dev)) { + MLX5_NB_INIT(&esw->esw_funcs.nb, mlx5_esw_funcs_changed_handler, + ESW_FUNCTIONS_CHANGED); + mlx5_eq_notifier_register(esw->dev, &esw->esw_funcs.nb); + } +} + +static void mlx5_eswitch_event_handlers_unregister(struct mlx5_eswitch *esw) +{ + if (esw->mode == MLX5_ESWITCH_OFFLOADS && mlx5_eswitch_is_funcs_handler(esw->dev)) + mlx5_eq_notifier_unregister(esw->dev, &esw->esw_funcs.nb); + + mlx5_eq_notifier_unregister(esw->dev, &esw->nb); + + flush_workqueue(esw->work_queue); +} + /* Public E-Switch API */ #define ESW_ALLOWED(esw) ((esw) && MLX5_ESWITCH_MANAGER((esw)->dev)) -int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) +int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode) { struct mlx5_vport *vport; - int total_nvports = 0; int err; int i, enabled_events; if (!ESW_ALLOWED(esw) || !MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ft_support)) { - esw_warn(esw->dev, "E-Switch FDB is not supported, aborting ...\n"); + esw_warn(esw->dev, "FDB is not supported, aborting ...\n"); return -EOPNOTSUPP; } if (!MLX5_CAP_ESW_INGRESS_ACL(esw->dev, ft_support)) - esw_warn(esw->dev, "E-Switch ingress ACL is not supported by FW\n"); + esw_warn(esw->dev, "ingress ACL is not supported by FW\n"); if (!MLX5_CAP_ESW_EGRESS_ACL(esw->dev, ft_support)) - esw_warn(esw->dev, "E-Switch engress ACL is not supported by FW\n"); - - esw_info(esw->dev, "E-Switch enable SRIOV: nvfs(%d) mode (%d)\n", nvfs, mode); - - if (mode == SRIOV_OFFLOADS) { - if (mlx5_core_is_ecpf_esw_manager(esw->dev)) - total_nvports = esw->total_vports; - else - total_nvports = nvfs + MLX5_SPECIAL_VPORTS(esw->dev); - } + esw_warn(esw->dev, "engress ACL is not supported by FW\n"); esw->mode = mode; mlx5_lag_update(esw->dev); - if (mode == SRIOV_LEGACY) { + if (mode == MLX5_ESWITCH_LEGACY) { err = esw_create_legacy_table(esw); if (err) goto abort; } else { mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH); mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB); - err = esw_offloads_init(esw, nvfs, total_nvports); + err = esw_offloads_init(esw); } if (err) @@ -1748,11 +1789,8 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) if (err) esw_warn(esw->dev, "Failed to create eswitch TSAR"); - /* Don't enable vport events when in SRIOV_OFFLOADS mode, since: - * 1. L2 table (MPFS) is programmed by PF/VF representors netdevs set_rx_mode - * 2. FDB/Eswitch is programmed by user space tools - */ - enabled_events = (mode == SRIOV_LEGACY) ? SRIOV_VPORT_EVENTS : 0; + enabled_events = (mode == MLX5_ESWITCH_LEGACY) ? SRIOV_VPORT_EVENTS : + UC_ADDR_CHANGE; /* Enable PF vport */ vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_PF); @@ -1765,22 +1803,21 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) } /* Enable VF vports */ - mlx5_esw_for_each_vf_vport(esw, i, vport, nvfs) + mlx5_esw_for_each_vf_vport(esw, i, vport, esw->esw_funcs.num_vfs) esw_enable_vport(esw, vport, enabled_events); - if (mode == SRIOV_LEGACY) { - MLX5_NB_INIT(&esw->nb, eswitch_vport_event, NIC_VPORT_CHANGE); - mlx5_eq_notifier_register(esw->dev, &esw->nb); - } + mlx5_eswitch_event_handlers_register(esw); + + esw_info(esw->dev, "Enable: mode(%s), nvfs(%d), active vports(%d)\n", + mode == MLX5_ESWITCH_LEGACY ? "LEGACY" : "OFFLOADS", + esw->esw_funcs.num_vfs, esw->enabled_vports); - esw_info(esw->dev, "SRIOV enabled: active vports(%d)\n", - esw->enabled_vports); return 0; abort: - esw->mode = SRIOV_NONE; + esw->mode = MLX5_ESWITCH_NONE; - if (mode == SRIOV_OFFLOADS) { + if (mode == MLX5_ESWITCH_OFFLOADS) { mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB); mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH); } @@ -1788,23 +1825,22 @@ abort: return err; } -void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) +void mlx5_eswitch_disable(struct mlx5_eswitch *esw) { struct esw_mc_addr *mc_promisc; struct mlx5_vport *vport; int old_mode; int i; - if (!ESW_ALLOWED(esw) || esw->mode == SRIOV_NONE) + if (!ESW_ALLOWED(esw) || esw->mode == MLX5_ESWITCH_NONE) return; - esw_info(esw->dev, "disable SRIOV: active vports(%d) mode(%d)\n", - esw->enabled_vports, esw->mode); + esw_info(esw->dev, "Disable: mode(%s), nvfs(%d), active vports(%d)\n", + esw->mode == MLX5_ESWITCH_LEGACY ? "LEGACY" : "OFFLOADS", + esw->esw_funcs.num_vfs, esw->enabled_vports); mc_promisc = &esw->mc_promisc; - - if (esw->mode == SRIOV_LEGACY) - mlx5_eq_notifier_unregister(esw->dev, &esw->nb); + mlx5_eswitch_event_handlers_unregister(esw); mlx5_esw_for_all_vports(esw, i, vport) esw_disable_vport(esw, vport); @@ -1814,17 +1850,17 @@ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) esw_destroy_tsar(esw); - if (esw->mode == SRIOV_LEGACY) + if (esw->mode == MLX5_ESWITCH_LEGACY) esw_destroy_legacy_table(esw); - else if (esw->mode == SRIOV_OFFLOADS) + else if (esw->mode == MLX5_ESWITCH_OFFLOADS) esw_offloads_cleanup(esw); old_mode = esw->mode; - esw->mode = SRIOV_NONE; + esw->mode = MLX5_ESWITCH_NONE; mlx5_lag_update(esw->dev); - if (old_mode == SRIOV_OFFLOADS) { + if (old_mode == MLX5_ESWITCH_OFFLOADS) { mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB); mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH); } @@ -1852,6 +1888,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev) esw->dev = dev; esw->manager_vport = mlx5_eswitch_manager_vport(dev); + esw->first_host_vport = mlx5_eswitch_first_host_vport_num(dev); esw->work_queue = create_singlethread_workqueue("mlx5_esw_wq"); if (!esw->work_queue) { @@ -1885,7 +1922,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev) } esw->enabled_vports = 0; - esw->mode = SRIOV_NONE; + esw->mode = MLX5_ESWITCH_NONE; esw->offloads.inline_mode = MLX5_INLINE_MODE_NONE; if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, reformat) && MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap)) @@ -1955,7 +1992,7 @@ int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw, ether_addr_copy(evport->info.mac, mac); evport->info.node_guid = node_guid; - if (evport->enabled && esw->mode == SRIOV_LEGACY) + if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY) err = esw_vport_ingress_config(esw, evport); unlock: @@ -2039,7 +2076,7 @@ int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, evport->info.vlan = vlan; evport->info.qos = qos; - if (evport->enabled && esw->mode == SRIOV_LEGACY) { + if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY) { err = esw_vport_ingress_config(esw, evport); if (err) goto unlock; @@ -2081,7 +2118,7 @@ int mlx5_eswitch_set_vport_spoofchk(struct mlx5_eswitch *esw, mlx5_core_warn(esw->dev, "Spoofchk in set while MAC is invalid, vport(%d)\n", evport->vport); - if (evport->enabled && esw->mode == SRIOV_LEGACY) + if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY) err = esw_vport_ingress_config(esw, evport); if (err) evport->info.spoofchk = pschk; @@ -2177,7 +2214,7 @@ int mlx5_eswitch_set_vepa(struct mlx5_eswitch *esw, u8 setting) return -EPERM; mutex_lock(&esw->state_lock); - if (esw->mode != SRIOV_LEGACY) { + if (esw->mode != MLX5_ESWITCH_LEGACY) { err = -EOPNOTSUPP; goto out; } @@ -2200,7 +2237,7 @@ int mlx5_eswitch_get_vepa(struct mlx5_eswitch *esw, u8 *setting) return -EPERM; mutex_lock(&esw->state_lock); - if (esw->mode != SRIOV_LEGACY) { + if (esw->mode != MLX5_ESWITCH_LEGACY) { err = -EOPNOTSUPP; goto out; } @@ -2343,7 +2380,7 @@ static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev, u64 bytes = 0; int err = 0; - if (!vport->enabled || esw->mode != SRIOV_LEGACY) + if (!vport->enabled || esw->mode != MLX5_ESWITCH_LEGACY) return 0; if (vport->egress.drop_counter) @@ -2453,7 +2490,7 @@ free_out: u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw) { - return ESW_ALLOWED(esw) ? esw->mode : SRIOV_NONE; + return ESW_ALLOWED(esw) ? esw->mode : MLX5_ESWITCH_NONE; } EXPORT_SYMBOL_GPL(mlx5_eswitch_mode); @@ -2470,10 +2507,10 @@ EXPORT_SYMBOL(mlx5_eswitch_get_encap_mode); bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { - if ((dev0->priv.eswitch->mode == SRIOV_NONE && - dev1->priv.eswitch->mode == SRIOV_NONE) || - (dev0->priv.eswitch->mode == SRIOV_OFFLOADS && - dev1->priv.eswitch->mode == SRIOV_OFFLOADS)) + if ((dev0->priv.eswitch->mode == MLX5_ESWITCH_NONE && + dev1->priv.eswitch->mode == MLX5_ESWITCH_NONE) || + (dev0->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS && + dev1->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS)) return true; return false; @@ -2482,6 +2519,24 @@ bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) bool mlx5_esw_multipath_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { - return (dev0->priv.eswitch->mode == SRIOV_OFFLOADS && - dev1->priv.eswitch->mode == SRIOV_OFFLOADS); + return (dev0->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS && + dev1->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS); +} + +void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs) +{ + u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {}; + int err; + + WARN_ON_ONCE(esw->mode != MLX5_ESWITCH_NONE); + + if (!mlx5_core_is_ecpf_esw_manager(esw->dev)) { + esw->esw_funcs.num_vfs = num_vfs; + return; + } + + err = mlx5_esw_query_functions(esw->dev, out, sizeof(out)); + if (!err) + esw->esw_funcs.num_vfs = MLX5_GET(query_esw_functions_out, out, + host_params_context.host_num_of_vfs); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index c9589f12c839..3fe57d0ca216 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -68,6 +68,8 @@ struct vport_ingress { struct mlx5_flow_group *allow_spoofchk_only_grp; struct mlx5_flow_group *allow_untagged_only_grp; struct mlx5_flow_group *drop_grp; + int modify_metadata_id; + struct mlx5_flow_handle *modify_metadata_rule; struct mlx5_flow_handle *allow_rule; struct mlx5_flow_handle *drop_rule; struct mlx5_fc *drop_counter; @@ -196,6 +198,10 @@ struct mlx5_esw_functions { u16 num_vfs; }; +enum { + MLX5_ESWITCH_VPORT_MATCH_METADATA = BIT(0), +}; + struct mlx5_eswitch { struct mlx5_core_dev *dev; struct mlx5_nb nb; @@ -203,6 +209,7 @@ struct mlx5_eswitch { struct hlist_head mc_table[MLX5_L2_ADDR_HASH_SIZE]; struct workqueue_struct *work_queue; struct mlx5_vport *vports; + u32 flags; int total_vports; int enabled_vports; /* Synchronize between vport change events @@ -220,12 +227,12 @@ struct mlx5_eswitch { int mode; int nvports; u16 manager_vport; + u16 first_host_vport; struct mlx5_esw_functions esw_funcs; }; void esw_offloads_cleanup(struct mlx5_eswitch *esw); -int esw_offloads_init(struct mlx5_eswitch *esw, int vf_nvports, - int total_nvports); +int esw_offloads_init(struct mlx5_eswitch *esw); void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw); int esw_offloads_init_reps(struct mlx5_eswitch *esw); void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw, @@ -240,12 +247,14 @@ void esw_vport_disable_egress_acl(struct mlx5_eswitch *esw, struct mlx5_vport *vport); void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw, struct mlx5_vport *vport); +void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw, + struct mlx5_vport *vport); /* E-Switch API */ int mlx5_eswitch_init(struct mlx5_core_dev *dev); void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw); -int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode); -void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw); +int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode); +void mlx5_eswitch_disable(struct mlx5_eswitch *esw); int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw, u16 vport, u8 mac[ETH_ALEN]); int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, @@ -267,6 +276,11 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, struct ifla_vf_stats *vf_stats); void mlx5_eswitch_del_send_to_vport_rule(struct mlx5_flow_handle *rule); +int mlx5_eswitch_modify_esw_vport_context(struct mlx5_eswitch *esw, u16 vport, + void *in, int inlen); +int mlx5_eswitch_query_esw_vport_context(struct mlx5_eswitch *esw, u16 vport, + void *out, int outlen); + struct mlx5_flow_spec; struct mlx5_esw_flow_attr; @@ -356,7 +370,7 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode); int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode, struct netlink_ext_ack *extack); int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode); -int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode); +int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, u8 *mode); int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, enum devlink_eswitch_encap_mode encap, struct netlink_ext_ack *extack); @@ -409,6 +423,12 @@ static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev) MLX5_VPORT_ECPF : MLX5_VPORT_PF; } +static inline u16 mlx5_eswitch_first_host_vport_num(struct mlx5_core_dev *dev) +{ + return mlx5_core_is_ecpf_esw_manager(dev) ? + MLX5_VPORT_PF : MLX5_VPORT_FIRST_VF; +} + static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { /* Ideally device should have the functions changed supported @@ -505,15 +525,39 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw); #define mlx5_esw_for_each_vf_vport_num_reverse(esw, vport, nvfs) \ for ((vport) = (nvfs); (vport) >= MLX5_VPORT_FIRST_VF; (vport)--) +/* Includes host PF (vport 0) if it's not esw manager. */ +#define mlx5_esw_for_each_host_func_rep(esw, i, rep, nvfs) \ + for ((i) = (esw)->first_host_vport; \ + (rep) = &(esw)->offloads.vport_reps[i], \ + (i) <= (nvfs); (i)++) + +#define mlx5_esw_for_each_host_func_rep_reverse(esw, i, rep, nvfs) \ + for ((i) = (nvfs); \ + (rep) = &(esw)->offloads.vport_reps[i], \ + (i) >= (esw)->first_host_vport; (i)--) + +#define mlx5_esw_for_each_host_func_vport(esw, vport, nvfs) \ + for ((vport) = (esw)->first_host_vport; \ + (vport) <= (nvfs); (vport)++) + +#define mlx5_esw_for_each_host_func_vport_reverse(esw, vport, nvfs) \ + for ((vport) = (nvfs); \ + (vport) >= (esw)->first_host_vport; (vport)--) + struct mlx5_vport *__must_check mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num); +bool mlx5_eswitch_is_vf_vport(const struct mlx5_eswitch *esw, u16 vport_num); + +void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs); +int mlx5_esw_funcs_changed_handler(struct notifier_block *nb, unsigned long type, void *data); + #else /* CONFIG_MLX5_ESWITCH */ /* eswitch API stubs */ static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; } static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {} -static inline int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) { return 0; } -static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {} +static inline int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode) { return 0; } +static inline void mlx5_eswitch_disable(struct mlx5_eswitch *esw) {} static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; } static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; } static inline int @@ -522,6 +566,8 @@ mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen) return -EOPNOTSUPP; } +static inline void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs) {} + #define FDB_MAX_CHAIN 1 #define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1) #define FDB_MAX_PRIO 1 diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 6f5bd602a47e..7801e8c5f905 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -88,6 +88,53 @@ u16 mlx5_eswitch_get_prio_range(struct mlx5_eswitch *esw) return 1; } +static void +mlx5_eswitch_set_rule_source_port(struct mlx5_eswitch *esw, + struct mlx5_flow_spec *spec, + struct mlx5_esw_flow_attr *attr) +{ + void *misc2; + void *misc; + + /* Use metadata matching because vport is not represented by single + * VHCA in dual-port RoCE mode, and matching on source vport may fail. + */ + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + misc2 = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters_2); + MLX5_SET(fte_match_set_misc2, misc2, metadata_reg_c_0, + mlx5_eswitch_get_vport_metadata_for_match(attr->in_mdev->priv.eswitch, + attr->in_rep->vport)); + + misc2 = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters_2); + MLX5_SET_TO_ONES(fte_match_set_misc2, misc2, metadata_reg_c_0); + + spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2; + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); + if (memchr_inv(misc, 0, MLX5_ST_SZ_BYTES(fte_match_set_misc))) + spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS; + } else { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters); + MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport); + + if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) + MLX5_SET(fte_match_set_misc, misc, + source_eswitch_owner_vhca_id, + MLX5_CAP_GEN(attr->in_mdev, vhca_id)); + + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); + MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) + MLX5_SET_TO_ONES(fte_match_set_misc, misc, + source_eswitch_owner_vhca_id); + + spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS; + } + + if (MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source) && + attr->in_rep->vport == MLX5_VPORT_UPLINK) + spec->flow_context.flow_source = MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK; +} + struct mlx5_flow_handle * mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, struct mlx5_flow_spec *spec, @@ -99,9 +146,8 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, struct mlx5_flow_handle *rule; struct mlx5_flow_table *fdb; int j, i = 0; - void *misc; - if (esw->mode != SRIOV_OFFLOADS) + if (esw->mode != MLX5_ESWITCH_OFFLOADS) return ERR_PTR(-EOPNOTSUPP); flow_act.action = attr->action; @@ -159,21 +205,8 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, i++; } - misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters); - MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport); - - if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) - MLX5_SET(fte_match_set_misc, misc, - source_eswitch_owner_vhca_id, - MLX5_CAP_GEN(attr->in_mdev, vhca_id)); - - misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); - if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) - MLX5_SET_TO_ONES(fte_match_set_misc, misc, - source_eswitch_owner_vhca_id); + mlx5_eswitch_set_rule_source_port(esw, spec, attr); - spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_DECAP) { if (attr->tunnel_match_level != MLX5_MATCH_NONE) spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS; @@ -219,7 +252,6 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw, struct mlx5_flow_table *fast_fdb; struct mlx5_flow_table *fwd_fdb; struct mlx5_flow_handle *rule; - void *misc; int i; fast_fdb = esw_get_prio_table(esw, attr->chain, attr->prio, 0); @@ -251,25 +283,10 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw, dest[i].ft = fwd_fdb, i++; - misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters); - MLX5_SET(fte_match_set_misc, misc, source_port, attr->in_rep->vport); - - if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) - MLX5_SET(fte_match_set_misc, misc, - source_eswitch_owner_vhca_id, - MLX5_CAP_GEN(attr->in_mdev, vhca_id)); - - misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); - if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) - MLX5_SET_TO_ONES(fte_match_set_misc, misc, - source_eswitch_owner_vhca_id); + mlx5_eswitch_set_rule_source_port(esw, spec, attr); - if (attr->match_level == MLX5_MATCH_NONE) - spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; - else - spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS | - MLX5_MATCH_MISC_PARAMETERS; + if (attr->match_level != MLX5_MATCH_NONE) + spec->match_criteria_enable |= MLX5_MATCH_OUTER_HEADERS; rule = mlx5_add_flow_rules(fast_fdb, spec, &flow_act, dest, i); @@ -327,11 +344,10 @@ mlx5_eswitch_del_fwd_rule(struct mlx5_eswitch *esw, static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val) { struct mlx5_eswitch_rep *rep; - int vf_vport, err = 0; + int i, err = 0; 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]; + mlx5_esw_for_each_host_func_rep(esw, i, rep, esw->esw_funcs.num_vfs) { if (atomic_read(&rep->rep_data[REP_ETH].state) != REP_LOADED) continue; @@ -558,23 +574,87 @@ void mlx5_eswitch_del_send_to_vport_rule(struct mlx5_flow_handle *rule) mlx5_del_flow_rules(rule); } -static void peer_miss_rules_setup(struct mlx5_core_dev *peer_dev, +static int mlx5_eswitch_enable_passing_vport_metadata(struct mlx5_eswitch *esw) +{ + u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)] = {}; + u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)] = {}; + u8 fdb_to_vport_reg_c_id; + int err; + + err = mlx5_eswitch_query_esw_vport_context(esw, esw->manager_vport, + out, sizeof(out)); + if (err) + return err; + + fdb_to_vport_reg_c_id = MLX5_GET(query_esw_vport_context_out, out, + esw_vport_context.fdb_to_vport_reg_c_id); + + fdb_to_vport_reg_c_id |= MLX5_FDB_TO_VPORT_REG_C_0; + MLX5_SET(modify_esw_vport_context_in, in, + esw_vport_context.fdb_to_vport_reg_c_id, fdb_to_vport_reg_c_id); + + MLX5_SET(modify_esw_vport_context_in, in, + field_select.fdb_to_vport_reg_c_id, 1); + + return mlx5_eswitch_modify_esw_vport_context(esw, esw->manager_vport, + in, sizeof(in)); +} + +static int mlx5_eswitch_disable_passing_vport_metadata(struct mlx5_eswitch *esw) +{ + u32 out[MLX5_ST_SZ_DW(query_esw_vport_context_out)] = {}; + u32 in[MLX5_ST_SZ_DW(modify_esw_vport_context_in)] = {}; + u8 fdb_to_vport_reg_c_id; + int err; + + err = mlx5_eswitch_query_esw_vport_context(esw, esw->manager_vport, + out, sizeof(out)); + if (err) + return err; + + fdb_to_vport_reg_c_id = MLX5_GET(query_esw_vport_context_out, out, + esw_vport_context.fdb_to_vport_reg_c_id); + + fdb_to_vport_reg_c_id &= ~MLX5_FDB_TO_VPORT_REG_C_0; + + MLX5_SET(modify_esw_vport_context_in, in, + esw_vport_context.fdb_to_vport_reg_c_id, fdb_to_vport_reg_c_id); + + MLX5_SET(modify_esw_vport_context_in, in, + field_select.fdb_to_vport_reg_c_id, 1); + + return mlx5_eswitch_modify_esw_vport_context(esw, esw->manager_vport, + in, sizeof(in)); +} + +static void peer_miss_rules_setup(struct mlx5_eswitch *esw, + struct mlx5_core_dev *peer_dev, struct mlx5_flow_spec *spec, struct mlx5_flow_destination *dest) { - void *misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, - misc_parameters); + void *misc; - MLX5_SET(fte_match_set_misc, misc, source_eswitch_owner_vhca_id, - MLX5_CAP_GEN(peer_dev, vhca_id)); + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + misc_parameters_2); + MLX5_SET_TO_ONES(fte_match_set_misc2, misc, metadata_reg_c_0); - spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; + spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; + } else { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, + misc_parameters); - misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, - misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, - source_eswitch_owner_vhca_id); + MLX5_SET(fte_match_set_misc, misc, source_eswitch_owner_vhca_id, + MLX5_CAP_GEN(peer_dev, vhca_id)); + + spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; + + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + misc_parameters); + MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + MLX5_SET_TO_ONES(fte_match_set_misc, misc, + source_eswitch_owner_vhca_id); + } dest->type = MLX5_FLOW_DESTINATION_TYPE_VPORT; dest->vport.num = peer_dev->priv.eswitch->manager_vport; @@ -582,6 +662,26 @@ static void peer_miss_rules_setup(struct mlx5_core_dev *peer_dev, dest->vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID; } +static void esw_set_peer_miss_rule_source_port(struct mlx5_eswitch *esw, + struct mlx5_eswitch *peer_esw, + struct mlx5_flow_spec *spec, + u16 vport) +{ + void *misc; + + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, + misc_parameters_2); + MLX5_SET(fte_match_set_misc2, misc, metadata_reg_c_0, + mlx5_eswitch_get_vport_metadata_for_match(peer_esw, + vport)); + } else { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, + misc_parameters); + MLX5_SET(fte_match_set_misc, misc, source_port, vport); + } +} + static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, struct mlx5_core_dev *peer_dev) { @@ -599,7 +699,7 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, if (!spec) return -ENOMEM; - peer_miss_rules_setup(peer_dev, spec, &dest); + peer_miss_rules_setup(esw, peer_dev, spec, &dest); flows = kvzalloc(nvports * sizeof(*flows), GFP_KERNEL); if (!flows) { @@ -612,7 +712,9 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, misc_parameters); if (mlx5_core_is_ecpf_esw_manager(esw->dev)) { - MLX5_SET(fte_match_set_misc, misc, source_port, MLX5_VPORT_PF); + esw_set_peer_miss_rule_source_port(esw, peer_dev->priv.eswitch, + spec, MLX5_VPORT_PF); + flow = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, spec, &flow_act, &dest, 1); if (IS_ERR(flow)) { @@ -634,7 +736,10 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, } mlx5_esw_for_each_vf_vport_num(esw, i, mlx5_core_max_vfs(esw->dev)) { - MLX5_SET(fte_match_set_misc, misc, source_port, i); + esw_set_peer_miss_rule_source_port(esw, + peer_dev->priv.eswitch, + spec, i); + flow = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, spec, &flow_act, &dest, 1); if (IS_ERR(flow)) { @@ -918,6 +1023,30 @@ static void esw_destroy_offloads_fast_fdb_tables(struct mlx5_eswitch *esw) #define MAX_PF_SQ 256 #define MAX_SQ_NVPORTS 32 +static void esw_set_flow_group_source_port(struct mlx5_eswitch *esw, + u32 *flow_group_in) +{ + void *match_criteria = MLX5_ADDR_OF(create_flow_group_in, + flow_group_in, + match_criteria); + + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + MLX5_SET(create_flow_group_in, flow_group_in, + match_criteria_enable, + MLX5_MATCH_MISC_PARAMETERS_2); + + MLX5_SET_TO_ONES(fte_match_param, match_criteria, + misc_parameters_2.metadata_reg_c_0); + } else { + MLX5_SET(create_flow_group_in, flow_group_in, + match_criteria_enable, + MLX5_MATCH_MISC_PARAMETERS); + + MLX5_SET_TO_ONES(fte_match_param, match_criteria, + misc_parameters.source_port); + } +} + static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) { int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); @@ -1015,19 +1144,21 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) /* create peer esw miss group */ memset(flow_group_in, 0, inlen); - MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, - MLX5_MATCH_MISC_PARAMETERS); - match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, - match_criteria); + esw_set_flow_group_source_port(esw, flow_group_in); + + if (!mlx5_eswitch_vport_match_metadata_enabled(esw)) { + match_criteria = MLX5_ADDR_OF(create_flow_group_in, + flow_group_in, + match_criteria); - MLX5_SET_TO_ONES(fte_match_param, match_criteria, - misc_parameters.source_port); - MLX5_SET_TO_ONES(fte_match_param, match_criteria, - misc_parameters.source_eswitch_owner_vhca_id); + MLX5_SET_TO_ONES(fte_match_param, match_criteria, + misc_parameters.source_eswitch_owner_vhca_id); + + MLX5_SET(create_flow_group_in, flow_group_in, + source_eswitch_owner_vhca_id_valid, 1); + } - MLX5_SET(create_flow_group_in, flow_group_in, - source_eswitch_owner_vhca_id_valid, 1); MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, ix); MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, ix + esw->total_vports - 1); @@ -1141,7 +1272,6 @@ static int esw_create_vport_rx_group(struct mlx5_eswitch *esw, int nvports) int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); struct mlx5_flow_group *g; u32 *flow_group_in; - void *match_criteria, *misc; int err = 0; nvports = nvports + MLX5_ESW_MISS_FLOWS; @@ -1151,12 +1281,8 @@ static int esw_create_vport_rx_group(struct mlx5_eswitch *esw, int nvports) /* create vport rx group */ memset(flow_group_in, 0, inlen); - MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, - MLX5_MATCH_MISC_PARAMETERS); - match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria); - misc = MLX5_ADDR_OF(fte_match_param, match_criteria, misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + esw_set_flow_group_source_port(esw, flow_group_in); MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0); MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, nvports - 1); @@ -1195,13 +1321,24 @@ mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, u16 vport, goto out; } - misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters); - MLX5_SET(fte_match_set_misc, misc, source_port, vport); + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters_2); + MLX5_SET(fte_match_set_misc2, misc, metadata_reg_c_0, + mlx5_eswitch_get_vport_metadata_for_match(esw, vport)); - misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); - MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters_2); + MLX5_SET_TO_ONES(fte_match_set_misc2, misc, metadata_reg_c_0); - spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; + spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; + } else { + misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters); + MLX5_SET(fte_match_set_misc, misc, source_port, vport); + + misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, misc_parameters); + MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port); + + spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS; + } flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; flow_rule = mlx5_add_flow_rules(esw->offloads.ft_offloads, spec, @@ -1219,21 +1356,22 @@ out: static int esw_offloads_start(struct mlx5_eswitch *esw, struct netlink_ext_ack *extack) { - int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs; + int err, err1; - if (esw->mode != SRIOV_LEGACY && + if (esw->mode != MLX5_ESWITCH_LEGACY && !mlx5_core_is_ecpf_esw_manager(esw->dev)) { NL_SET_ERR_MSG_MOD(extack, "Can't set offloads mode, SRIOV legacy not enabled"); return -EINVAL; } - mlx5_eswitch_disable_sriov(esw); - err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS); + mlx5_eswitch_disable(esw); + mlx5_eswitch_update_num_of_vfs(esw, esw->dev->priv.sriov.num_vfs); + err = mlx5_eswitch_enable(esw, MLX5_ESWITCH_OFFLOADS); if (err) { NL_SET_ERR_MSG_MOD(extack, "Failed setting eswitch to offloads"); - err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY); + err1 = mlx5_eswitch_enable(esw, MLX5_ESWITCH_LEGACY); if (err1) { NL_SET_ERR_MSG_MOD(extack, "Failed setting eswitch back to legacy"); @@ -1241,7 +1379,6 @@ static int esw_offloads_start(struct mlx5_eswitch *esw, } if (esw->offloads.inline_mode == MLX5_INLINE_MODE_NONE) { if (mlx5_eswitch_inline_mode_get(esw, - num_vfs, &esw->offloads.inline_mode)) { esw->offloads.inline_mode = MLX5_INLINE_MODE_L2; NL_SET_ERR_MSG_MOD(extack, @@ -1262,7 +1399,7 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw) struct mlx5_core_dev *dev = esw->dev; struct mlx5_eswitch_rep *rep; u8 hw_id[ETH_ALEN], rep_type; - int vport; + int vport_index; esw->offloads.vport_reps = kcalloc(total_vports, sizeof(struct mlx5_eswitch_rep), @@ -1270,10 +1407,11 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw) if (!esw->offloads.vport_reps) return -ENOMEM; - mlx5_query_nic_vport_mac_address(dev, 0, hw_id); + mlx5_query_mac_address(dev, hw_id); - mlx5_esw_for_all_reps(esw, vport, rep) { - rep->vport = mlx5_eswitch_index_to_vport_num(esw, vport); + mlx5_esw_for_all_reps(esw, vport_index, rep) { + rep->vport = mlx5_eswitch_index_to_vport_num(esw, vport_index); + rep->vport_index = vport_index; ether_addr_copy(rep->hw_id, hw_id); for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++) @@ -1328,21 +1466,20 @@ static void esw_offloads_unload_vf_reps(struct mlx5_eswitch *esw, int nvports) __unload_reps_vf_vport(esw, nvports, rep_type); } -static void __unload_reps_all_vport(struct mlx5_eswitch *esw, int nvports, - u8 rep_type) +static void __unload_reps_all_vport(struct mlx5_eswitch *esw, u8 rep_type) { - __unload_reps_vf_vport(esw, nvports, rep_type); + __unload_reps_vf_vport(esw, esw->esw_funcs.num_vfs, rep_type); /* Special vports must be the last to unload. */ __unload_reps_special_vport(esw, rep_type); } -static void esw_offloads_unload_all_reps(struct mlx5_eswitch *esw, int nvports) +static void esw_offloads_unload_all_reps(struct mlx5_eswitch *esw) { u8 rep_type = NUM_REP_TYPES; while (rep_type-- > 0) - __unload_reps_all_vport(esw, nvports, rep_type); + __unload_reps_all_vport(esw, rep_type); } static int __esw_offloads_load_rep(struct mlx5_eswitch *esw, @@ -1418,6 +1555,26 @@ err_vf: return err; } +static int __load_reps_all_vport(struct mlx5_eswitch *esw, u8 rep_type) +{ + int err; + + /* Special vports must be loaded first, uplink rep creates mdev resource. */ + err = __load_reps_special_vport(esw, rep_type); + if (err) + return err; + + err = __load_reps_vf_vport(esw, esw->esw_funcs.num_vfs, rep_type); + if (err) + goto err_vfs; + + return 0; + +err_vfs: + __unload_reps_special_vport(esw, rep_type); + return err; +} + static int esw_offloads_load_vf_reps(struct mlx5_eswitch *esw, int nvports) { u8 rep_type = 0; @@ -1437,13 +1594,13 @@ err_reps: return err; } -static int esw_offloads_load_special_vport(struct mlx5_eswitch *esw) +static int esw_offloads_load_all_reps(struct mlx5_eswitch *esw) { u8 rep_type = 0; int err; for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++) { - err = __load_reps_special_vport(esw, rep_type); + err = __load_reps_all_vport(esw, rep_type); if (err) goto err_reps; } @@ -1452,7 +1609,7 @@ static int esw_offloads_load_special_vport(struct mlx5_eswitch *esw) err_reps: while (rep_type-- > 0) - __unload_reps_special_vport(esw, rep_type); + __unload_reps_all_vport(esw, rep_type); return err; } @@ -1488,6 +1645,10 @@ static int mlx5_esw_offloads_devcom_event(int event, switch (event) { case ESW_OFFLOADS_DEVCOM_PAIR: + if (mlx5_eswitch_vport_match_metadata_enabled(esw) != + mlx5_eswitch_vport_match_metadata_enabled(peer_esw)) + break; + err = mlx5_esw_offloads_pair(esw, peer_esw); if (err) goto err_out; @@ -1556,32 +1717,16 @@ static void esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) static int esw_vport_ingress_prio_tag_config(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { - struct mlx5_core_dev *dev = esw->dev; struct mlx5_flow_act flow_act = {0}; struct mlx5_flow_spec *spec; int err = 0; /* For prio tag mode, there is only 1 FTEs: - * 1) Untagged packets - push prio tag VLAN, allow + * 1) Untagged packets - push prio tag VLAN and modify metadata if + * required, allow * Unmatched traffic is allowed by default */ - if (!MLX5_CAP_ESW_INGRESS_ACL(dev, ft_support)) - return -EOPNOTSUPP; - - esw_vport_cleanup_ingress_rules(esw, vport); - - err = esw_vport_enable_ingress_acl(esw, vport); - if (err) { - mlx5_core_warn(esw->dev, - "failed to enable prio tag ingress acl (%d) on vport[%d]\n", - err, vport->vport); - return err; - } - - esw_debug(esw->dev, - "vport[%d] configure ingress rules\n", vport->vport); - spec = kvzalloc(sizeof(*spec), GFP_KERNEL); if (!spec) { err = -ENOMEM; @@ -1597,6 +1742,12 @@ static int esw_vport_ingress_prio_tag_config(struct mlx5_eswitch *esw, flow_act.vlan[0].ethtype = ETH_P_8021Q; flow_act.vlan[0].vid = 0; flow_act.vlan[0].prio = 0; + + if (vport->ingress.modify_metadata_rule) { + flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR; + flow_act.modify_id = vport->ingress.modify_metadata_id; + } + vport->ingress.allow_rule = mlx5_add_flow_rules(vport->ingress.acl, spec, &flow_act, NULL, 0); @@ -1617,6 +1768,58 @@ out_no_mem: return err; } +static int esw_vport_add_ingress_acl_modify_metadata(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) +{ + u8 action[MLX5_UN_SZ_BYTES(set_action_in_add_action_in_auto)] = {}; + struct mlx5_flow_act flow_act = {}; + struct mlx5_flow_spec spec = {}; + int err = 0; + + MLX5_SET(set_action_in, action, action_type, MLX5_ACTION_TYPE_SET); + MLX5_SET(set_action_in, action, field, MLX5_ACTION_IN_FIELD_METADATA_REG_C_0); + MLX5_SET(set_action_in, action, data, + mlx5_eswitch_get_vport_metadata_for_match(esw, vport->vport)); + + err = mlx5_modify_header_alloc(esw->dev, MLX5_FLOW_NAMESPACE_ESW_INGRESS, + 1, action, &vport->ingress.modify_metadata_id); + if (err) { + esw_warn(esw->dev, + "failed to alloc modify header for vport %d ingress acl (%d)\n", + vport->vport, err); + return err; + } + + flow_act.action = MLX5_FLOW_CONTEXT_ACTION_MOD_HDR | MLX5_FLOW_CONTEXT_ACTION_ALLOW; + flow_act.modify_id = vport->ingress.modify_metadata_id; + vport->ingress.modify_metadata_rule = mlx5_add_flow_rules(vport->ingress.acl, + &spec, &flow_act, NULL, 0); + if (IS_ERR(vport->ingress.modify_metadata_rule)) { + err = PTR_ERR(vport->ingress.modify_metadata_rule); + esw_warn(esw->dev, + "failed to add setting metadata rule for vport %d ingress acl, err(%d)\n", + vport->vport, err); + vport->ingress.modify_metadata_rule = NULL; + goto out; + } + +out: + if (err) + mlx5_modify_header_dealloc(esw->dev, vport->ingress.modify_metadata_id); + return err; +} + +void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) +{ + if (vport->ingress.modify_metadata_rule) { + mlx5_del_flow_rules(vport->ingress.modify_metadata_rule); + mlx5_modify_header_dealloc(esw->dev, vport->ingress.modify_metadata_id); + + vport->ingress.modify_metadata_rule = NULL; + } +} + static int esw_vport_egress_prio_tag_config(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { @@ -1624,6 +1827,9 @@ static int esw_vport_egress_prio_tag_config(struct mlx5_eswitch *esw, struct mlx5_flow_spec *spec; int err = 0; + if (!MLX5_CAP_GEN(esw->dev, prio_tag_required)) + return 0; + /* For prio tag mode, there is only 1 FTEs: * 1) prio tag packets - pop the prio tag VLAN, allow * Unmatched traffic is allowed by default @@ -1677,27 +1883,98 @@ out_no_mem: return err; } -static int esw_prio_tag_acls_config(struct mlx5_eswitch *esw, int nvports) +static int esw_vport_ingress_common_config(struct mlx5_eswitch *esw, + struct mlx5_vport *vport) { - struct mlx5_vport *vport = NULL; - int i, j; int err; - mlx5_esw_for_each_vf_vport(esw, i, vport, nvports) { + if (!mlx5_eswitch_vport_match_metadata_enabled(esw) && + !MLX5_CAP_GEN(esw->dev, prio_tag_required)) + return 0; + + esw_vport_cleanup_ingress_rules(esw, vport); + + err = esw_vport_enable_ingress_acl(esw, vport); + if (err) { + esw_warn(esw->dev, + "failed to enable ingress acl (%d) on vport[%d]\n", + err, vport->vport); + return err; + } + + esw_debug(esw->dev, + "vport[%d] configure ingress rules\n", vport->vport); + + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + err = esw_vport_add_ingress_acl_modify_metadata(esw, vport); + if (err) + goto out; + } + + if (MLX5_CAP_GEN(esw->dev, prio_tag_required) && + mlx5_eswitch_is_vf_vport(esw, vport->vport)) { err = esw_vport_ingress_prio_tag_config(esw, vport); if (err) - goto err_ingress; - err = esw_vport_egress_prio_tag_config(esw, vport); + goto out; + } + +out: + if (err) + esw_vport_disable_ingress_acl(esw, vport); + return err; +} + +static bool +esw_check_vport_match_metadata_supported(const struct mlx5_eswitch *esw) +{ + if (!MLX5_CAP_ESW(esw->dev, esw_uplink_ingress_acl)) + return false; + + if (!(MLX5_CAP_ESW_FLOWTABLE(esw->dev, fdb_to_vport_reg_c_id) & + MLX5_FDB_TO_VPORT_REG_C_0)) + return false; + + if (!MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source)) + return false; + + if (mlx5_core_is_ecpf_esw_manager(esw->dev) || + mlx5_ecpf_vport_exists(esw->dev)) + return false; + + return true; +} + +static int esw_create_offloads_acl_tables(struct mlx5_eswitch *esw) +{ + struct mlx5_vport *vport; + int i, j; + int err; + + if (esw_check_vport_match_metadata_supported(esw)) + esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA; + + mlx5_esw_for_all_vports(esw, i, vport) { + err = esw_vport_ingress_common_config(esw, vport); if (err) - goto err_egress; + goto err_ingress; + + if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) { + err = esw_vport_egress_prio_tag_config(esw, vport); + if (err) + goto err_egress; + } } + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) + esw_info(esw->dev, "Use metadata reg_c as source vport to match\n"); + return 0; err_egress: esw_vport_disable_ingress_acl(esw, vport); err_ingress: - mlx5_esw_for_each_vf_vport_reverse(esw, j, vport, i - 1) { + for (j = MLX5_VPORT_PF; j < i; j++) { + vport = &esw->vports[j]; esw_vport_disable_egress_acl(esw, vport); esw_vport_disable_ingress_acl(esw, vport); } @@ -1705,40 +1982,46 @@ err_ingress: return err; } -static void esw_prio_tag_acls_cleanup(struct mlx5_eswitch *esw) +static void esw_destroy_offloads_acl_tables(struct mlx5_eswitch *esw) { struct mlx5_vport *vport; int i; - mlx5_esw_for_each_vf_vport(esw, i, vport, esw->dev->priv.sriov.num_vfs) { + mlx5_esw_for_all_vports(esw, i, vport) { esw_vport_disable_egress_acl(esw, vport); esw_vport_disable_ingress_acl(esw, vport); } + + esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA; } -static int esw_offloads_steering_init(struct mlx5_eswitch *esw, int vf_nvports, - int nvports) +static int esw_offloads_steering_init(struct mlx5_eswitch *esw) { + int num_vfs = esw->esw_funcs.num_vfs; + int total_vports; int err; + if (mlx5_core_is_ecpf_esw_manager(esw->dev)) + total_vports = esw->total_vports; + else + total_vports = num_vfs + MLX5_SPECIAL_VPORTS(esw->dev); + memset(&esw->fdb_table.offloads, 0, sizeof(struct offloads_fdb)); mutex_init(&esw->fdb_table.offloads.fdb_prio_lock); - if (MLX5_CAP_GEN(esw->dev, prio_tag_required)) { - err = esw_prio_tag_acls_config(esw, vf_nvports); - if (err) - return err; - } - - err = esw_create_offloads_fdb_tables(esw, nvports); + err = esw_create_offloads_acl_tables(esw); if (err) return err; - err = esw_create_offloads_table(esw, nvports); + err = esw_create_offloads_fdb_tables(esw, total_vports); + if (err) + goto create_fdb_err; + + err = esw_create_offloads_table(esw, total_vports); if (err) goto create_ft_err; - err = esw_create_vport_rx_group(esw, nvports); + err = esw_create_vport_rx_group(esw, total_vports); if (err) goto create_fg_err; @@ -1750,6 +2033,9 @@ create_fg_err: create_ft_err: esw_destroy_offloads_fdb_tables(esw); +create_fdb_err: + esw_destroy_offloads_acl_tables(esw); + return err; } @@ -1758,8 +2044,7 @@ static void esw_offloads_steering_cleanup(struct mlx5_eswitch *esw) esw_destroy_vport_rx_group(esw); esw_destroy_offloads_table(esw); esw_destroy_offloads_fdb_tables(esw); - if (MLX5_CAP_GEN(esw->dev, prio_tag_required)) - esw_prio_tag_acls_cleanup(esw); + esw_destroy_offloads_acl_tables(esw); } static void esw_functions_changed_event_handler(struct work_struct *work) @@ -1767,6 +2052,7 @@ static void esw_functions_changed_event_handler(struct work_struct *work) u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {}; struct mlx5_host_work *host_work; struct mlx5_eswitch *esw; + bool host_pf_disabled; u16 num_vfs = 0; int err; @@ -1776,7 +2062,9 @@ static void esw_functions_changed_event_handler(struct work_struct *work) err = mlx5_esw_query_functions(esw->dev, out, sizeof(out)); num_vfs = MLX5_GET(query_esw_functions_out, out, host_params_context.host_num_of_vfs); - if (err || num_vfs == esw->esw_funcs.num_vfs) + host_pf_disabled = MLX5_GET(query_esw_functions_out, out, + host_params_context.host_pf_disabled); + if (err || host_pf_disabled || num_vfs == esw->esw_funcs.num_vfs) goto out; /* Number of VFs can only change from "0 to x" or "x to 0". */ @@ -1795,23 +2083,7 @@ out: kfree(host_work); } -static void esw_emulate_event_handler(struct work_struct *work) -{ - struct mlx5_host_work *host_work = - container_of(work, struct mlx5_host_work, work); - struct mlx5_eswitch *esw = host_work->esw; - int err; - - if (esw->esw_funcs.num_vfs) { - err = esw_offloads_load_vf_reps(esw, esw->esw_funcs.num_vfs); - if (err) - esw_warn(esw->dev, "Load vf reps err=%d\n", err); - } - kfree(host_work); -} - -static int esw_functions_changed_event(struct notifier_block *nb, - unsigned long type, void *data) +int mlx5_esw_funcs_changed_handler(struct notifier_block *nb, unsigned long type, void *data) { struct mlx5_esw_functions *esw_funcs; struct mlx5_host_work *host_work; @@ -1826,74 +2098,40 @@ static int esw_functions_changed_event(struct notifier_block *nb, host_work->esw = esw; - if (mlx5_eswitch_is_funcs_handler(esw->dev)) - INIT_WORK(&host_work->work, - esw_functions_changed_event_handler); - else - INIT_WORK(&host_work->work, esw_emulate_event_handler); + INIT_WORK(&host_work->work, esw_functions_changed_event_handler); queue_work(esw->work_queue, &host_work->work); return NOTIFY_OK; } -static void esw_functions_changed_event_init(struct mlx5_eswitch *esw, - u16 vf_nvports) -{ - if (mlx5_eswitch_is_funcs_handler(esw->dev)) { - esw->esw_funcs.num_vfs = 0; - MLX5_NB_INIT(&esw->esw_funcs.nb, esw_functions_changed_event, - ESW_FUNCTIONS_CHANGED); - mlx5_eq_notifier_register(esw->dev, &esw->esw_funcs.nb); - } else { - esw->esw_funcs.num_vfs = vf_nvports; - } -} - -static void esw_functions_changed_event_cleanup(struct mlx5_eswitch *esw) -{ - if (!mlx5_eswitch_is_funcs_handler(esw->dev)) - return; - - mlx5_eq_notifier_unregister(esw->dev, &esw->esw_funcs.nb); - flush_workqueue(esw->work_queue); -} - -int esw_offloads_init(struct mlx5_eswitch *esw, int vf_nvports, - int total_nvports) +int esw_offloads_init(struct mlx5_eswitch *esw) { int err; - err = esw_offloads_steering_init(esw, vf_nvports, total_nvports); + err = esw_offloads_steering_init(esw); if (err) return err; - /* Only load special vports reps. VF reps will be loaded in - * context of functions_changed event handler through real - * or emulated event. - */ - err = esw_offloads_load_special_vport(esw); + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) { + err = mlx5_eswitch_enable_passing_vport_metadata(esw); + if (err) + goto err_vport_metadata; + } + + err = esw_offloads_load_all_reps(esw); if (err) goto err_reps; esw_offloads_devcom_init(esw); - esw_functions_changed_event_init(esw, vf_nvports); - mlx5_rdma_enable_roce(esw->dev); - /* Call esw_functions_changed event to load VF reps: - * 1. HW does not support the event then emulate it - * Or - * 2. The event was already notified when num_vfs changed - * and eswitch was in legacy mode - */ - esw_functions_changed_event(&esw->esw_funcs.nb.nb, - MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED, - NULL); - return 0; err_reps: + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) + mlx5_eswitch_disable_passing_vport_metadata(esw); +err_vport_metadata: esw_offloads_steering_cleanup(esw); return err; } @@ -1901,13 +2139,13 @@ err_reps: static int esw_offloads_stop(struct mlx5_eswitch *esw, struct netlink_ext_ack *extack) { - int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs; + int err, err1; - mlx5_eswitch_disable_sriov(esw); - err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY); + mlx5_eswitch_disable(esw); + err = mlx5_eswitch_enable(esw, MLX5_ESWITCH_LEGACY); if (err) { NL_SET_ERR_MSG_MOD(extack, "Failed setting eswitch to legacy"); - err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS); + err1 = mlx5_eswitch_enable(esw, MLX5_ESWITCH_OFFLOADS); if (err1) { NL_SET_ERR_MSG_MOD(extack, "Failed setting eswitch back to offloads"); @@ -1919,10 +2157,11 @@ static int esw_offloads_stop(struct mlx5_eswitch *esw, void esw_offloads_cleanup(struct mlx5_eswitch *esw) { - esw_functions_changed_event_cleanup(esw); mlx5_rdma_disable_roce(esw->dev); esw_offloads_devcom_cleanup(esw); - esw_offloads_unload_all_reps(esw, esw->esw_funcs.num_vfs); + esw_offloads_unload_all_reps(esw); + if (mlx5_eswitch_vport_match_metadata_enabled(esw)) + mlx5_eswitch_disable_passing_vport_metadata(esw); esw_offloads_steering_cleanup(esw); } @@ -1930,10 +2169,10 @@ static int esw_mode_from_devlink(u16 mode, u16 *mlx5_mode) { switch (mode) { case DEVLINK_ESWITCH_MODE_LEGACY: - *mlx5_mode = SRIOV_LEGACY; + *mlx5_mode = MLX5_ESWITCH_LEGACY; break; case DEVLINK_ESWITCH_MODE_SWITCHDEV: - *mlx5_mode = SRIOV_OFFLOADS; + *mlx5_mode = MLX5_ESWITCH_OFFLOADS; break; default: return -EINVAL; @@ -1945,10 +2184,10 @@ static int esw_mode_from_devlink(u16 mode, u16 *mlx5_mode) static int esw_mode_to_devlink(u16 mlx5_mode, u16 *mode) { switch (mlx5_mode) { - case SRIOV_LEGACY: + case MLX5_ESWITCH_LEGACY: *mode = DEVLINK_ESWITCH_MODE_LEGACY; break; - case SRIOV_OFFLOADS: + case MLX5_ESWITCH_OFFLOADS: *mode = DEVLINK_ESWITCH_MODE_SWITCHDEV; break; default: @@ -2012,7 +2251,7 @@ static int mlx5_devlink_eswitch_check(struct devlink *devlink) if(!MLX5_ESWITCH_MANAGER(dev)) return -EPERM; - if (dev->priv.eswitch->mode == SRIOV_NONE && + if (dev->priv.eswitch->mode == MLX5_ESWITCH_NONE && !mlx5_core_is_ecpf_esw_manager(dev)) return -EOPNOTSUPP; @@ -2063,7 +2302,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode, { struct mlx5_core_dev *dev = devlink_priv(devlink); struct mlx5_eswitch *esw = dev->priv.eswitch; - int err, vport; + int err, vport, num_vport; u8 mlx5_mode; err = mlx5_devlink_eswitch_check(devlink); @@ -2092,7 +2331,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode, if (err) goto out; - for (vport = 1; vport < esw->enabled_vports; vport++) { + mlx5_esw_for_each_host_func_vport(esw, vport, esw->esw_funcs.num_vfs) { err = mlx5_modify_nic_vport_min_inline(dev, vport, mlx5_mode); if (err) { NL_SET_ERR_MSG_MOD(extack, @@ -2105,7 +2344,8 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode, return 0; revert_inline_mode: - while (--vport > 0) + num_vport = --vport; + mlx5_esw_for_each_host_func_vport_reverse(esw, vport, num_vport) mlx5_modify_nic_vport_min_inline(dev, vport, esw->offloads.inline_mode); @@ -2126,7 +2366,7 @@ int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode) return esw_inline_mode_to_devlink(esw->offloads.inline_mode, mode); } -int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode) +int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, u8 *mode) { u8 prev_mlx5_mode, mlx5_mode = MLX5_INLINE_MODE_L2; struct mlx5_core_dev *dev = esw->dev; @@ -2135,7 +2375,7 @@ int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode) if (!MLX5_CAP_GEN(dev, vport_group_manager)) return -EOPNOTSUPP; - if (esw->mode == SRIOV_NONE) + if (esw->mode == MLX5_ESWITCH_NONE) return -EOPNOTSUPP; switch (MLX5_CAP_ETH(dev, wqe_inline_mode)) { @@ -2150,9 +2390,10 @@ int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode) } query_vports: - for (vport = 1; vport <= nvfs; vport++) { + mlx5_query_nic_vport_min_inline(dev, esw->first_host_vport, &prev_mlx5_mode); + mlx5_esw_for_each_host_func_vport(esw, vport, esw->esw_funcs.num_vfs) { mlx5_query_nic_vport_min_inline(dev, vport, &mlx5_mode); - if (vport > 1 && prev_mlx5_mode != mlx5_mode) + if (prev_mlx5_mode != mlx5_mode) return -EINVAL; prev_mlx5_mode = mlx5_mode; } @@ -2182,7 +2423,7 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, if (encap && encap != DEVLINK_ESWITCH_ENCAP_MODE_BASIC) return -EOPNOTSUPP; - if (esw->mode == SRIOV_LEGACY) { + if (esw->mode == MLX5_ESWITCH_LEGACY) { esw->offloads.encap = encap; return 0; } @@ -2245,12 +2486,11 @@ EXPORT_SYMBOL(mlx5_eswitch_register_vport_reps); void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type) { - u16 max_vf = mlx5_core_max_vfs(esw->dev); struct mlx5_eswitch_rep *rep; int i; - if (esw->mode == SRIOV_OFFLOADS) - __unload_reps_all_vport(esw, max_vf, rep_type); + if (esw->mode == MLX5_ESWITCH_OFFLOADS) + __unload_reps_all_vport(esw, rep_type); mlx5_esw_for_all_reps(esw, i, rep) atomic_set(&rep->rep_data[rep_type].state, REP_UNREGISTERED); @@ -2292,3 +2532,22 @@ struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw, return mlx5_eswitch_get_rep(esw, vport); } EXPORT_SYMBOL(mlx5_eswitch_vport_rep); + +bool mlx5_eswitch_is_vf_vport(const struct mlx5_eswitch *esw, u16 vport_num) +{ + return vport_num >= MLX5_VPORT_FIRST_VF && + vport_num <= esw->dev->priv.sriov.max_vfs; +} + +bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw) +{ + return !!(esw->flags & MLX5_ESWITCH_VPORT_MATCH_METADATA); +} +EXPORT_SYMBOL(mlx5_eswitch_vport_match_metadata_enabled); + +u32 mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw, + u16 vport_num) +{ + return ((MLX5_CAP_GEN(esw->dev, vhca_id) & 0xffff) << 16) | vport_num; +} +EXPORT_SYMBOL(mlx5_eswitch_get_vport_metadata_for_match); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c index ca2296a2f9ee..4c50efe4e7f1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c @@ -414,7 +414,8 @@ static void mlx5_fpga_conn_cq_tasklet(unsigned long data) mlx5_fpga_conn_cqes(conn, MLX5_FPGA_CQ_BUDGET); } -static void mlx5_fpga_conn_cq_complete(struct mlx5_core_cq *mcq) +static void mlx5_fpga_conn_cq_complete(struct mlx5_core_cq *mcq, + struct mlx5_eqe *eqe) { struct mlx5_fpga_conn *conn; @@ -429,6 +430,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size) struct mlx5_fpga_device *fdev = conn->fdev; struct mlx5_core_dev *mdev = fdev->mdev; u32 temp_cqc[MLX5_ST_SZ_DW(cqc)] = {0}; + u32 out[MLX5_ST_SZ_DW(create_cq_out)]; struct mlx5_wq_param wqp; struct mlx5_cqe64 *cqe; int inlen, err, eqn; @@ -476,7 +478,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size) pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas); mlx5_fill_page_frag_array(&conn->cq.wq_ctrl.buf, pas); - err = mlx5_core_create_cq(mdev, &conn->cq.mcq, in, inlen); + err = mlx5_core_create_cq(mdev, &conn->cq.mcq, in, inlen, out, sizeof(out)); kvfree(in); if (err) @@ -867,7 +869,7 @@ struct mlx5_fpga_conn *mlx5_fpga_conn_create(struct mlx5_fpga_device *fdev, conn->cb_arg = attr->cb_arg; remote_mac = MLX5_ADDR_OF(fpga_qpc, conn->fpga_qpc, remote_mac_47_32); - err = mlx5_query_nic_vport_mac_address(fdev->mdev, 0, remote_mac); + err = mlx5_query_mac_address(fdev->mdev, remote_mac); if (err) { mlx5_fpga_err(fdev, "Failed to query local MAC: %d\n", err); ret = ERR_PTR(err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c index 52c47d3dd5a5..c76da309506b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c @@ -636,7 +636,8 @@ static bool mlx5_is_fpga_egress_ipsec_rule(struct mlx5_core_dev *dev, u8 match_criteria_enable, const u32 *match_c, const u32 *match_v, - struct mlx5_flow_act *flow_act) + struct mlx5_flow_act *flow_act, + struct mlx5_flow_context *flow_context) { const void *outer_c = MLX5_ADDR_OF(fte_match_param, match_c, outer_headers); @@ -655,7 +656,7 @@ static bool mlx5_is_fpga_egress_ipsec_rule(struct mlx5_core_dev *dev, (match_criteria_enable & ~(MLX5_MATCH_OUTER_HEADERS | MLX5_MATCH_MISC_PARAMETERS)) || (flow_act->action & ~(MLX5_FLOW_CONTEXT_ACTION_ENCRYPT | MLX5_FLOW_CONTEXT_ACTION_ALLOW)) || - (flow_act->flags & FLOW_ACT_HAS_TAG)) + (flow_context->flags & FLOW_CONTEXT_HAS_TAG)) return false; return true; @@ -767,7 +768,8 @@ mlx5_fpga_ipsec_fs_create_sa_ctx(struct mlx5_core_dev *mdev, fg->mask.match_criteria_enable, fg->mask.match_criteria, fte->val, - &fte->action)) + &fte->action, + &fte->flow_context)) return ERR_PTR(-EINVAL); else if (!mlx5_is_fpga_ipsec_rule(mdev, fg->mask.match_criteria_enable, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index bb24c3797218..7ac1249eadc3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -396,7 +396,11 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, in_flow_context = MLX5_ADDR_OF(set_fte_in, in, flow_context); MLX5_SET(flow_context, in_flow_context, group_id, group_id); - MLX5_SET(flow_context, in_flow_context, flow_tag, fte->action.flow_tag); + MLX5_SET(flow_context, in_flow_context, flow_tag, + fte->flow_context.flow_tag); + MLX5_SET(flow_context, in_flow_context, flow_source, + fte->flow_context.flow_source); + MLX5_SET(flow_context, in_flow_context, extended_destination, extended_dest); if (extended_dest) { @@ -771,6 +775,10 @@ int mlx5_modify_header_alloc(struct mlx5_core_dev *dev, max_actions = MLX5_CAP_FLOWTABLE_NIC_TX(dev, max_modify_header_actions); table_type = FS_FT_NIC_TX; break; + case MLX5_FLOW_NAMESPACE_ESW_INGRESS: + max_actions = MLX5_CAP_ESW_INGRESS_ACL(dev, max_modify_header_actions); + table_type = FS_FT_ESW_INGRESS_ACL; + break; default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index fe76c6fd6d80..585e7adcbf99 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -584,7 +584,7 @@ err_ida_remove: } static struct fs_fte *alloc_fte(struct mlx5_flow_table *ft, - u32 *match_value, + struct mlx5_flow_spec *spec, struct mlx5_flow_act *flow_act) { struct mlx5_flow_steering *steering = get_steering(&ft->node); @@ -594,9 +594,10 @@ static struct fs_fte *alloc_fte(struct mlx5_flow_table *ft, if (!fte) return ERR_PTR(-ENOMEM); - memcpy(fte->val, match_value, sizeof(fte->val)); + memcpy(fte->val, &spec->match_value, sizeof(fte->val)); fte->node.type = FS_TYPE_FLOW_ENTRY; fte->action = *flow_act; + fte->flow_context = spec->flow_context; tree_init_node(&fte->node, NULL, del_sw_fte); @@ -1430,7 +1431,9 @@ static bool check_conflicting_actions(u32 action1, u32 action2) return false; } -static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act *flow_act) +static int check_conflicting_ftes(struct fs_fte *fte, + const struct mlx5_flow_context *flow_context, + const struct mlx5_flow_act *flow_act) { if (check_conflicting_actions(flow_act->action, fte->action.action)) { mlx5_core_warn(get_dev(&fte->node), @@ -1438,12 +1441,12 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act return -EEXIST; } - if ((flow_act->flags & FLOW_ACT_HAS_TAG) && - fte->action.flow_tag != flow_act->flow_tag) { + if ((flow_context->flags & FLOW_CONTEXT_HAS_TAG) && + fte->flow_context.flow_tag != flow_context->flow_tag) { mlx5_core_warn(get_dev(&fte->node), "FTE flow tag %u already exists with different flow tag %u\n", - fte->action.flow_tag, - flow_act->flow_tag); + fte->flow_context.flow_tag, + flow_context->flow_tag); return -EEXIST; } @@ -1451,7 +1454,7 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act } static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg, - u32 *match_value, + struct mlx5_flow_spec *spec, struct mlx5_flow_act *flow_act, struct mlx5_flow_destination *dest, int dest_num, @@ -1462,7 +1465,7 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg, int i; int ret; - ret = check_conflicting_ftes(fte, flow_act); + ret = check_conflicting_ftes(fte, &spec->flow_context, flow_act); if (ret) return ERR_PTR(ret); @@ -1637,7 +1640,7 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft, u64 version; int err; - fte = alloc_fte(ft, spec->match_value, flow_act); + fte = alloc_fte(ft, spec, flow_act); if (IS_ERR(fte)) return ERR_PTR(-ENOMEM); @@ -1653,8 +1656,7 @@ search_again_locked: fte_tmp = lookup_fte_locked(g, spec->match_value, take_write); if (!fte_tmp) continue; - rule = add_rule_fg(g, spec->match_value, - flow_act, dest, dest_num, fte_tmp); + rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte_tmp); up_write_ref_node(&fte_tmp->node, false); tree_put_node(&fte_tmp->node, false); kmem_cache_free(steering->ftes_cache, fte); @@ -1701,8 +1703,7 @@ skip_search: nested_down_write_ref_node(&fte->node, FS_LOCK_CHILD); up_write_ref_node(&g->node, false); - rule = add_rule_fg(g, spec->match_value, - flow_act, dest, dest_num, fte); + rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte); up_write_ref_node(&fte->node, false); tree_put_node(&fte->node, false); return rule; @@ -1788,7 +1789,7 @@ search_again_locked: if (err) goto err_release_fg; - fte = alloc_fte(ft, spec->match_value, flow_act); + fte = alloc_fte(ft, spec, flow_act); if (IS_ERR(fte)) { err = PTR_ERR(fte); goto err_release_fg; @@ -1802,8 +1803,7 @@ search_again_locked: nested_down_write_ref_node(&fte->node, FS_LOCK_CHILD); up_write_ref_node(&g->node, false); - rule = add_rule_fg(g, spec->match_value, flow_act, dest, - dest_num, fte); + rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte); up_write_ref_node(&fte->node, false); tree_put_node(&fte->node, false); tree_put_node(&g->node, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index a08c3d09a50f..c48c382f926f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -170,6 +170,7 @@ struct fs_fte { u32 val[MLX5_ST_SZ_DW_MATCH_PARAM]; u32 dests_size; u32 index; + struct mlx5_flow_context flow_context; struct mlx5_flow_act action; enum fs_fte_status status; struct mlx5_fc *counter; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index 1ab6f7e3bec6..05367f15c3a7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -202,6 +202,12 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) return err; } + if (MLX5_CAP_GEN(dev, event_cap)) { + err = mlx5_core_get_caps(dev, MLX5_CAP_DEV_EVENT); + if (err) + return err; + } + return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 959605559858..c5ef2ff26465 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -305,8 +305,8 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) !mlx5_sriov_is_enabled(dev1); #ifdef CONFIG_MLX5_ESWITCH - roce_lag &= dev0->priv.eswitch->mode == SRIOV_NONE && - dev1->priv.eswitch->mode == SRIOV_NONE; + roce_lag &= dev0->priv.eswitch->mode == MLX5_ESWITCH_NONE && + dev1->priv.eswitch->mode == MLX5_ESWITCH_NONE; #endif if (roce_lag) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h index 24bd991a727e..3dfab91ae5f2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h @@ -75,7 +75,7 @@ int mlx5_eq_table_create(struct mlx5_core_dev *dev); void mlx5_eq_table_destroy(struct mlx5_core_dev *dev); int mlx5_eq_add_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq); -int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq); +void mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq); struct mlx5_eq_comp *mlx5_eqn2comp_eq(struct mlx5_core_dev *dev, int eqn); struct mlx5_eq *mlx5_get_async_eq(struct mlx5_core_dev *dev); void mlx5_cq_tasklet_cb(unsigned long data); @@ -97,7 +97,4 @@ void mlx5_core_eq_free_irqs(struct mlx5_core_dev *dev); struct cpu_rmap *mlx5_eq_table_get_rmap(struct mlx5_core_dev *dev); #endif -int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb); -int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb); - #endif diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 2a766defb74e..051ade00f59c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -731,8 +731,7 @@ static int mlx5_pci_init(struct mlx5_core_dev *dev, struct pci_dev *pdev, struct mlx5_priv *priv = &dev->priv; int err = 0; - priv->pci_dev_data = id->driver_data; - + mutex_init(&dev->pci_status_mutex); pci_set_drvdata(dev->pdev, dev); dev->bar_addr = pci_resource_start(pdev, 0); @@ -1258,7 +1257,6 @@ static int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx) INIT_LIST_HEAD(&priv->ctx_list); spin_lock_init(&priv->ctx_lock); - mutex_init(&dev->pci_status_mutex); mutex_init(&dev->intf_state_mutex); mutex_init(&priv->bfregs.reg_head.lock); @@ -1320,6 +1318,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *id) dev->device = &pdev->dev; dev->pdev = pdev; + dev->coredev_type = id->driver_data & MLX5_PCI_DEV_IS_VF ? + MLX5_COREDEV_VF : MLX5_COREDEV_PF; + err = mlx5_mdev_init(dev, prof_sel); if (err) goto mdev_init_err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c index ea744d8466ea..9231b39d18b2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c @@ -38,15 +38,12 @@ void mlx5_init_mkey_table(struct mlx5_core_dev *dev) { - struct mlx5_mkey_table *table = &dev->priv.mkey_table; - - memset(table, 0, sizeof(*table)); - rwlock_init(&table->lock); - INIT_RADIX_TREE(&table->tree, GFP_ATOMIC); + xa_init_flags(&dev->priv.mkey_table, XA_FLAGS_LOCK_IRQ); } void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev) { + WARN_ON(!xa_empty(&dev->priv.mkey_table)); } int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev, @@ -56,8 +53,8 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev, mlx5_async_cbk_t callback, struct mlx5_async_work *context) { - struct mlx5_mkey_table *table = &dev->priv.mkey_table; u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {0}; + struct xarray *mkeys = &dev->priv.mkey_table; u32 mkey_index; void *mkc; int err; @@ -88,12 +85,10 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev, mlx5_core_dbg(dev, "out 0x%x, key 0x%x, mkey 0x%x\n", mkey_index, key, mkey->key); - /* connect to mkey tree */ - write_lock_irq(&table->lock); - err = radix_tree_insert(&table->tree, mlx5_base_mkey(mkey->key), mkey); - write_unlock_irq(&table->lock); + err = xa_err(xa_store_irq(mkeys, mlx5_base_mkey(mkey->key), mkey, + GFP_KERNEL)); if (err) { - mlx5_core_warn(dev, "failed radix tree insert of mkey 0x%x, %d\n", + mlx5_core_warn(dev, "failed xarray insert of mkey 0x%x, %d\n", mlx5_base_mkey(mkey->key), err); mlx5_core_destroy_mkey(dev, mkey); } @@ -114,17 +109,17 @@ EXPORT_SYMBOL(mlx5_core_create_mkey); int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *mkey) { - struct mlx5_mkey_table *table = &dev->priv.mkey_table; u32 out[MLX5_ST_SZ_DW(destroy_mkey_out)] = {0}; u32 in[MLX5_ST_SZ_DW(destroy_mkey_in)] = {0}; + struct xarray *mkeys = &dev->priv.mkey_table; struct mlx5_core_mkey *deleted_mkey; unsigned long flags; - write_lock_irqsave(&table->lock, flags); - deleted_mkey = radix_tree_delete(&table->tree, mlx5_base_mkey(mkey->key)); - write_unlock_irqrestore(&table->lock, flags); + xa_lock_irqsave(mkeys, flags); + deleted_mkey = __xa_erase(mkeys, mlx5_base_mkey(mkey->key)); + xa_unlock_irqrestore(mkeys, flags); if (!deleted_mkey) { - mlx5_core_dbg(dev, "failed radix tree delete of mkey 0x%x\n", + mlx5_core_dbg(dev, "failed xarray delete of mkey 0x%x\n", mlx5_base_mkey(mkey->key)); return -ENOENT; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c index 401441aefbcb..17ce9dd56b13 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c @@ -126,7 +126,7 @@ static void mlx5_rdma_make_default_gid(struct mlx5_core_dev *dev, union ib_gid * { u8 hw_id[ETH_ALEN]; - mlx5_query_nic_vport_mac_address(dev, 0, hw_id); + mlx5_query_mac_address(dev, hw_id); gid->global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL); addrconf_addr_eui48(&gid->raw[8], hw_id); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c index 2eecb831c499..547d0be9025e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c @@ -74,17 +74,11 @@ static int mlx5_device_enable_sriov(struct mlx5_core_dev *dev, int num_vfs) int err; int vf; - if (sriov->enabled_vfs) { - mlx5_core_warn(dev, - "failed to enable SRIOV on device, already enabled with %d vfs\n", - sriov->enabled_vfs); - return -EBUSY; - } - if (!MLX5_ESWITCH_MANAGER(dev)) goto enable_vfs_hca; - err = mlx5_eswitch_enable_sriov(dev->priv.eswitch, num_vfs, SRIOV_LEGACY); + mlx5_eswitch_update_num_of_vfs(dev->priv.eswitch, num_vfs); + err = mlx5_eswitch_enable(dev->priv.eswitch, MLX5_ESWITCH_LEGACY); if (err) { mlx5_core_warn(dev, "failed to enable eswitch SRIOV (%d)\n", err); @@ -99,7 +93,6 @@ enable_vfs_hca: continue; } sriov->vfs_ctx[vf].enabled = 1; - sriov->enabled_vfs++; if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) { err = sriov_restore_guids(dev, vf); if (err) { @@ -118,13 +111,11 @@ enable_vfs_hca: static void mlx5_device_disable_sriov(struct mlx5_core_dev *dev) { struct mlx5_core_sriov *sriov = &dev->priv.sriov; + int num_vfs = pci_num_vf(dev->pdev); int err; int vf; - if (!sriov->enabled_vfs) - goto out; - - for (vf = 0; vf < sriov->num_vfs; vf++) { + for (vf = num_vfs - 1; vf >= 0; vf--) { if (!sriov->vfs_ctx[vf].enabled) continue; err = mlx5_core_disable_hca(dev, vf + 1); @@ -133,12 +124,10 @@ static void mlx5_device_disable_sriov(struct mlx5_core_dev *dev) continue; } sriov->vfs_ctx[vf].enabled = 0; - sriov->enabled_vfs--; } -out: if (MLX5_ESWITCH_MANAGER(dev)) - mlx5_eswitch_disable_sriov(dev->priv.eswitch); + mlx5_eswitch_disable(dev->priv.eswitch); if (mlx5_wait_for_pages(dev, &dev->priv.vfs_pages)) mlx5_core_warn(dev, "timeout reclaiming VFs pages\n"); @@ -191,13 +180,11 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs) int mlx5_sriov_attach(struct mlx5_core_dev *dev) { - struct mlx5_core_sriov *sriov = &dev->priv.sriov; - - if (!mlx5_core_is_pf(dev) || !sriov->num_vfs) + if (!mlx5_core_is_pf(dev) || !pci_num_vf(dev->pdev)) return 0; /* If sriov VFs exist in PCI level, enable them in device level */ - return mlx5_device_enable_sriov(dev, sriov->num_vfs); + return mlx5_device_enable_sriov(dev, pci_num_vf(dev->pdev)); } void mlx5_sriov_detach(struct mlx5_core_dev *dev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 95cdc8cbcba4..670fa493c5f5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -155,11 +155,12 @@ int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev, } int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, - u16 vport, u8 *addr) + u16 vport, bool other, u8 *addr) { - u32 *out; int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); + u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {}; u8 *out_addr; + u32 *out; int err; out = kvzalloc(outlen, GFP_KERNEL); @@ -169,7 +170,12 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out, nic_vport_context.permanent_address); - err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); + MLX5_SET(query_nic_vport_context_in, in, opcode, + MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); + MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); + MLX5_SET(query_nic_vport_context_in, in, other_vport, other); + + err = mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); if (!err) ether_addr_copy(addr, &out_addr[2]); @@ -178,6 +184,12 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, } EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address); +int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr) +{ + return mlx5_query_nic_vport_mac_address(mdev, 0, false, addr); +} +EXPORT_SYMBOL_GPL(mlx5_query_mac_address); + int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev, u16 vport, u8 *addr) { @@ -194,9 +206,7 @@ int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev, MLX5_SET(modify_nic_vport_context_in, in, field_select.permanent_address, 1); MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); - - if (vport) - MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); + MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, nic_vport_context); @@ -291,9 +301,7 @@ int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type); MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); - - if (vport) - MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); + MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); if (err) @@ -483,7 +491,7 @@ int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, MLX5_SET(modify_nic_vport_context_in, in, field_select.node_guid, 1); MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); - MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport); + MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in, in, nic_vport_context); diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h index 769326ea1d9b..40748fc1b11b 100644 --- a/include/linux/mlx5/cq.h +++ b/include/linux/mlx5/cq.h @@ -47,7 +47,7 @@ struct mlx5_core_cq { struct completion free; unsigned vector; unsigned int irqn; - void (*comp) (struct mlx5_core_cq *); + void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe); void (*event) (struct mlx5_core_cq *, enum mlx5_event); u32 cons_index; unsigned arm_sn; @@ -55,7 +55,7 @@ struct mlx5_core_cq { int pid; struct { struct list_head list; - void (*comp)(struct mlx5_core_cq *); + void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe); void *priv; } tasklet_ctx; int reset_notify_added; @@ -185,7 +185,7 @@ static inline void mlx5_cq_put(struct mlx5_core_cq *cq) } int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, - u32 *in, int inlen); + u32 *in, int inlen, u32 *out, int outlen); int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq); int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, u32 *out, int outlen); diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 5e760067ac41..0d1abe097627 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -351,7 +351,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26, - MLX5_EVENT_TYPE_MAX = MLX5_EVENT_TYPE_DEVICE_TRACER + 1, + MLX5_EVENT_TYPE_MAX = 0x100, }; enum { @@ -1077,6 +1077,7 @@ enum mlx5_cap_type { MLX5_CAP_DEBUG, MLX5_CAP_RESERVED_14, MLX5_CAP_DEV_MEM, + MLX5_CAP_DEV_EVENT = 0x14, /* NUM OF CAP Types */ MLX5_CAP_NUM }; @@ -1255,6 +1256,9 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP64_DEV_MEM(mdev, cap)\ MLX5_GET64(device_mem_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_MEM], cap) +#define MLX5_CAP_DEV_EVENT(mdev, cap)\ + MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca_cur[MLX5_CAP_DEV_EVENT], cap) + enum { MLX5_CMD_STAT_OK = 0x0, MLX5_CMD_STAT_INT_ERR = 0x1, diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index d8ab633406c2..24b02ab206c3 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -41,7 +41,7 @@ #include <linux/semaphore.h> #include <linux/slab.h> #include <linux/vmalloc.h> -#include <linux/radix-tree.h> +#include <linux/xarray.h> #include <linux/workqueue.h> #include <linux/mempool.h> #include <linux/interrupt.h> @@ -138,6 +138,7 @@ enum { MLX5_REG_MTPPS = 0x9053, MLX5_REG_MTPPSE = 0x9054, MLX5_REG_MPEGC = 0x9056, + MLX5_REG_MCQS = 0x9060, MLX5_REG_MCQI = 0x9061, MLX5_REG_MCC = 0x9062, MLX5_REG_MCDA = 0x9063, @@ -181,6 +182,11 @@ enum port_state_policy { MLX5_POLICY_INVALID = 0xffffffff }; +enum mlx5_coredev_type { + MLX5_COREDEV_PF, + MLX5_COREDEV_VF +}; + struct mlx5_field_desc { struct dentry *dent; int i; @@ -452,13 +458,6 @@ struct mlx5_qp_table { struct radix_tree_root tree; }; -struct mlx5_mkey_table { - /* protect radix tree - */ - rwlock_t lock; - struct radix_tree_root tree; -}; - struct mlx5_vf_context { int enabled; u64 port_guid; @@ -469,7 +468,6 @@ struct mlx5_vf_context { struct mlx5_core_sriov { struct mlx5_vf_context *vfs_ctx; int num_vfs; - int enabled_vfs; u16 max_vfs; }; @@ -546,9 +544,7 @@ struct mlx5_priv { struct dentry *cmdif_debugfs; /* end: qp staff */ - /* start: mkey staff */ - struct mlx5_mkey_table mkey_table; - /* end: mkey staff */ + struct xarray mkey_table; /* start: alloc staff */ /* protect buffer alocation according to numa node */ @@ -575,7 +571,6 @@ struct mlx5_priv { struct mlx5_core_sriov sriov; struct mlx5_lag *lag; struct mlx5_devcom *devcom; - unsigned long pci_dev_data; struct mlx5_core_roce roce; struct mlx5_fc_stats fc_stats; struct mlx5_rl_table rl_table; @@ -654,6 +649,7 @@ struct mlx5_vxlan; struct mlx5_core_dev { struct device *device; + enum mlx5_coredev_type coredev_type; struct pci_dev *pdev; /* sync pci state */ struct mutex pci_status_mutex; @@ -1047,6 +1043,8 @@ int mlx5_register_interface(struct mlx5_interface *intf); void mlx5_unregister_interface(struct mlx5_interface *intf); int mlx5_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb); int mlx5_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb); +int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb); +int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb); int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id); @@ -1087,9 +1085,9 @@ enum { MLX5_PCI_DEV_IS_VF = 1 << 0, }; -static inline int mlx5_core_is_pf(struct mlx5_core_dev *dev) +static inline bool mlx5_core_is_pf(struct mlx5_core_dev *dev) { - return !(dev->priv.pci_dev_data & MLX5_PCI_DEV_IS_VF); + return dev->coredev_type == MLX5_COREDEV_PF; } static inline bool mlx5_core_is_ecpf(struct mlx5_core_dev *dev) diff --git a/include/linux/mlx5/eq.h b/include/linux/mlx5/eq.h index 70e16dcfb4c4..e49d8c0d4f26 100644 --- a/include/linux/mlx5/eq.h +++ b/include/linux/mlx5/eq.h @@ -15,7 +15,7 @@ struct mlx5_core_dev; struct mlx5_eq_param { u8 irq_index; int nent; - u64 mask; + u64 mask[4]; }; struct mlx5_eq * diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index ee1335ab1df0..43fa5594ba61 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -12,9 +12,9 @@ #define MLX5_ESWITCH_MANAGER(mdev) MLX5_CAP_GEN(mdev, eswitch_manager) enum { - SRIOV_NONE, - SRIOV_LEGACY, - SRIOV_OFFLOADS + MLX5_ESWITCH_NONE, + MLX5_ESWITCH_LEGACY, + MLX5_ESWITCH_OFFLOADS }; enum { @@ -46,6 +46,8 @@ struct mlx5_eswitch_rep { u16 vport; u8 hw_id[ETH_ALEN]; u16 vlan; + /* Only IB rep is using vport_index */ + u16 vport_index; u32 vlan_refcount; }; @@ -67,11 +69,28 @@ mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, #ifdef CONFIG_MLX5_ESWITCH enum devlink_eswitch_encap_mode mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev); + +bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw); +u32 mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw, + u16 vport_num); #else /* CONFIG_MLX5_ESWITCH */ static inline enum devlink_eswitch_encap_mode mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev) { return DEVLINK_ESWITCH_ENCAP_MODE_NONE; } + +static inline bool +mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw) +{ + return false; +}; + +static inline u32 +mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw, + int vport_num) +{ + return 0; +}; #endif /* CONFIG_MLX5_ESWITCH */ #endif diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 2ddaa97f2179..dc7e7aa53a13 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -88,10 +88,21 @@ struct mlx5_flow_group; struct mlx5_flow_namespace; struct mlx5_flow_handle; +enum { + FLOW_CONTEXT_HAS_TAG = BIT(0), +}; + +struct mlx5_flow_context { + u32 flags; + u32 flow_tag; + u32 flow_source; +}; + struct mlx5_flow_spec { u8 match_criteria_enable; u32 match_criteria[MLX5_ST_SZ_DW(fte_match_param)]; u32 match_value[MLX5_ST_SZ_DW(fte_match_param)]; + struct mlx5_flow_context flow_context; }; enum { @@ -173,13 +184,11 @@ struct mlx5_fs_vlan { #define MLX5_FS_VLAN_DEPTH 2 enum { - FLOW_ACT_HAS_TAG = BIT(0), - FLOW_ACT_NO_APPEND = BIT(1), + FLOW_ACT_NO_APPEND = BIT(0), }; struct mlx5_flow_act { u32 action; - u32 flow_tag; u32 reformat_id; u32 modify_id; uintptr_t esp_id; @@ -190,7 +199,6 @@ struct mlx5_flow_act { #define MLX5_DECLARE_FLOW_ACT(name) \ struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\ - .flow_tag = MLX5_FS_DEFAULT_FLOW_TAG, \ .reformat_id = 0, \ .modify_id = 0, \ .flags = 0, } diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index e3c154b573a2..be92401a25a0 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -91,6 +91,20 @@ enum { enum { MLX5_OBJ_TYPE_GENEVE_TLV_OPT = 0x000b, + MLX5_OBJ_TYPE_MKEY = 0xff01, + MLX5_OBJ_TYPE_QP = 0xff02, + MLX5_OBJ_TYPE_PSV = 0xff03, + MLX5_OBJ_TYPE_RMP = 0xff04, + MLX5_OBJ_TYPE_XRC_SRQ = 0xff05, + MLX5_OBJ_TYPE_RQ = 0xff06, + MLX5_OBJ_TYPE_SQ = 0xff07, + MLX5_OBJ_TYPE_TIR = 0xff08, + MLX5_OBJ_TYPE_TIS = 0xff09, + MLX5_OBJ_TYPE_DCT = 0xff0a, + MLX5_OBJ_TYPE_XRQ = 0xff0b, + MLX5_OBJ_TYPE_RQT = 0xff0e, + MLX5_OBJ_TYPE_FLOW_COUNTER = 0xff0f, + MLX5_OBJ_TYPE_CQ = 0xff10, }; enum { @@ -106,6 +120,9 @@ enum { MLX5_CMD_OP_QUERY_ISSI = 0x10a, MLX5_CMD_OP_SET_ISSI = 0x10b, MLX5_CMD_OP_SET_DRIVER_VERSION = 0x10d, + MLX5_CMD_OP_QUERY_SF_PARTITION = 0x111, + MLX5_CMD_OP_ALLOC_SF = 0x113, + MLX5_CMD_OP_DEALLOC_SF = 0x114, MLX5_CMD_OP_CREATE_MKEY = 0x200, MLX5_CMD_OP_QUERY_MKEY = 0x201, MLX5_CMD_OP_DESTROY_MKEY = 0x202, @@ -528,7 +545,21 @@ struct mlx5_ifc_fte_match_set_misc2_bits { struct mlx5_ifc_fte_match_mpls_bits outer_first_mpls_over_udp; - u8 reserved_at_80[0x100]; + u8 metadata_reg_c_7[0x20]; + + u8 metadata_reg_c_6[0x20]; + + u8 metadata_reg_c_5[0x20]; + + u8 metadata_reg_c_4[0x20]; + + u8 metadata_reg_c_3[0x20]; + + u8 metadata_reg_c_2[0x20]; + + u8 metadata_reg_c_1[0x20]; + + u8 metadata_reg_c_0[0x20]; u8 metadata_reg_a[0x20]; @@ -636,8 +667,22 @@ struct mlx5_ifc_flow_table_nic_cap_bits { u8 reserved_at_e00[0x7200]; }; +enum { + MLX5_FDB_TO_VPORT_REG_C_0 = 0x01, + MLX5_FDB_TO_VPORT_REG_C_1 = 0x02, + MLX5_FDB_TO_VPORT_REG_C_2 = 0x04, + MLX5_FDB_TO_VPORT_REG_C_3 = 0x08, + MLX5_FDB_TO_VPORT_REG_C_4 = 0x10, + MLX5_FDB_TO_VPORT_REG_C_5 = 0x20, + MLX5_FDB_TO_VPORT_REG_C_6 = 0x40, + MLX5_FDB_TO_VPORT_REG_C_7 = 0x80, +}; + struct mlx5_ifc_flow_table_eswitch_cap_bits { - u8 reserved_at_0[0x1a]; + u8 fdb_to_vport_reg_c_id[0x8]; + u8 reserved_at_8[0xf]; + u8 flow_source[0x1]; + u8 reserved_at_18[0x2]; u8 multi_fdb_encap[0x1]; u8 reserved_at_1b[0x1]; u8 fdb_multi_path_to_table[0x1]; @@ -665,7 +710,9 @@ struct mlx5_ifc_e_switch_cap_bits { u8 vport_svlan_insert[0x1]; u8 vport_cvlan_insert_if_not_exist[0x1]; u8 vport_cvlan_insert_overwrite[0x1]; - u8 reserved_at_5[0x14]; + u8 reserved_at_5[0x3]; + u8 esw_uplink_ingress_acl[0x1]; + u8 reserved_at_9[0x10]; u8 esw_functions_changed[0x1]; u8 reserved_at_1a[0x1]; u8 ecpf_vport_exists[0x1]; @@ -683,7 +730,11 @@ struct mlx5_ifc_e_switch_cap_bits { u8 reserved_2b[0x6]; u8 max_encap_header_size[0xa]; - u8 reserved_40[0x7c0]; + u8 reserved_at_40[0xb]; + u8 log_max_esw_sf[0x5]; + u8 esw_sf_base_id[0x10]; + + u8 reserved_at_60[0x7a0]; }; @@ -823,6 +874,12 @@ struct mlx5_ifc_device_mem_cap_bits { u8 reserved_at_180[0x680]; }; +struct mlx5_ifc_device_event_cap_bits { + u8 user_affiliated_events[4][0x40]; + + u8 user_unaffiliated_events[4][0x40]; +}; + enum { MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_1_BYTE = 0x0, MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_2_BYTES = 0x2, @@ -980,7 +1037,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_srq_sz[0x8]; u8 log_max_qp_sz[0x8]; - u8 reserved_at_90[0x8]; + u8 event_cap[0x1]; + u8 reserved_at_91[0x7]; u8 prio_tag_required[0x1]; u8 reserved_at_99[0x2]; u8 log_max_qp[0x5]; @@ -1300,13 +1358,24 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_640[0x10]; u8 num_q_monitor_counters[0x10]; - u8 reserved_at_660[0x40]; + u8 reserved_at_660[0x20]; + + u8 sf[0x1]; + u8 sf_set_partition[0x1]; + u8 reserved_at_682[0x1]; + u8 log_max_sf[0x5]; + u8 reserved_at_688[0x8]; + u8 log_min_sf_size[0x8]; + u8 max_num_sf_partitions[0x8]; u8 uctx_cap[0x20]; u8 reserved_at_6c0[0x4]; u8 flex_parser_id_geneve_tlv_option_0[0x4]; - u8 reserved_at_6c8[0x138]; + u8 reserved_at_6c8[0x28]; + u8 sf_base_id[0x10]; + + u8 reserved_at_700[0x100]; }; enum mlx5_flow_destination_type { @@ -2555,6 +2624,12 @@ enum { MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 = 0x800, }; +enum { + MLX5_FLOW_CONTEXT_FLOW_SOURCE_ANY_VPORT = 0x0, + MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK = 0x1, + MLX5_FLOW_CONTEXT_FLOW_SOURCE_LOCAL_VPORT = 0x2, +}; + struct mlx5_ifc_vlan_bits { u8 ethtype[0x10]; u8 prio[0x3]; @@ -2574,7 +2649,9 @@ struct mlx5_ifc_flow_context_bits { u8 action[0x10]; u8 extended_destination[0x1]; - u8 reserved_at_80[0x7]; + u8 reserved_at_81[0x1]; + u8 flow_source[0x2]; + u8 reserved_at_84[0x4]; u8 destination_list_size[0x18]; u8 reserved_at_a0[0x8]; @@ -3099,12 +3176,14 @@ struct mlx5_ifc_hca_vport_context_bits { }; struct mlx5_ifc_esw_vport_context_bits { - u8 reserved_at_0[0x3]; + u8 fdb_to_vport_reg_c[0x1]; + u8 reserved_at_1[0x2]; u8 vport_svlan_strip[0x1]; u8 vport_cvlan_strip[0x1]; u8 vport_svlan_insert[0x1]; u8 vport_cvlan_insert[0x2]; - u8 reserved_at_8[0x18]; + u8 fdb_to_vport_reg_c_id[0x8]; + u8 reserved_at_10[0x10]; u8 reserved_at_20[0x20]; @@ -4985,7 +5064,8 @@ struct mlx5_ifc_modify_esw_vport_context_out_bits { }; struct mlx5_ifc_esw_vport_context_fields_select_bits { - u8 reserved_at_0[0x1c]; + u8 reserved_at_0[0x1b]; + u8 fdb_to_vport_reg_c_id[0x1]; u8 vport_cvlan_insert[0x1]; u8 vport_svlan_insert[0x1]; u8 vport_cvlan_strip[0x1]; @@ -5182,6 +5262,7 @@ enum { MLX5_ACTION_IN_FIELD_OUT_DIPV4 = 0x16, MLX5_ACTION_IN_FIELD_OUT_FIRST_VID = 0x17, MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT = 0x47, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_0 = 0x51, }; struct mlx5_ifc_alloc_modify_header_context_out_bits { @@ -7362,9 +7443,9 @@ struct mlx5_ifc_create_eq_in_bits { u8 reserved_at_280[0x40]; - u8 event_bitmask[0x40]; + u8 event_bitmask[4][0x40]; - u8 reserved_at_300[0x580]; + u8 reserved_at_3c0[0x4c0]; u8 pas[0][0x40]; }; @@ -8482,7 +8563,7 @@ struct mlx5_ifc_mcam_access_reg_bits { u8 mcda[0x1]; u8 mcc[0x1]; u8 mcqi[0x1]; - u8 reserved_at_1f[0x1]; + u8 mcqs[0x1]; u8 regs_95_to_87[0x9]; u8 mpegc[0x1]; @@ -8974,6 +9055,24 @@ struct mlx5_ifc_mtppse_reg_bits { u8 reserved_at_40[0x40]; }; +struct mlx5_ifc_mcqs_reg_bits { + u8 last_index_flag[0x1]; + u8 reserved_at_1[0x7]; + u8 fw_device[0x8]; + u8 component_index[0x10]; + + u8 reserved_at_20[0x10]; + u8 identifier[0x10]; + + u8 reserved_at_40[0x17]; + u8 component_status[0x5]; + u8 component_update_state[0x4]; + + u8 last_update_state_changer_type[0x4]; + u8 last_update_state_changer_host_id[0x4]; + u8 reserved_at_68[0x18]; +}; + struct mlx5_ifc_mcqi_cap_bits { u8 supported_info_bitmask[0x20]; @@ -8994,6 +9093,43 @@ struct mlx5_ifc_mcqi_cap_bits { u8 reserved_at_86[0x1a]; }; +struct mlx5_ifc_mcqi_version_bits { + u8 reserved_at_0[0x2]; + u8 build_time_valid[0x1]; + u8 user_defined_time_valid[0x1]; + u8 reserved_at_4[0x14]; + u8 version_string_length[0x8]; + + u8 version[0x20]; + + u8 build_time[0x40]; + + u8 user_defined_time[0x40]; + + u8 build_tool_version[0x20]; + + u8 reserved_at_e0[0x20]; + + u8 version_string[92][0x8]; +}; + +struct mlx5_ifc_mcqi_activation_method_bits { + u8 pending_server_ac_power_cycle[0x1]; + u8 pending_server_dc_power_cycle[0x1]; + u8 pending_server_reboot[0x1]; + u8 pending_fw_reset[0x1]; + u8 auto_activate[0x1]; + u8 all_hosts_sync[0x1]; + u8 device_hw_reset[0x1]; + u8 reserved_at_7[0x19]; +}; + +union mlx5_ifc_mcqi_reg_data_bits { + struct mlx5_ifc_mcqi_cap_bits mcqi_caps; + struct mlx5_ifc_mcqi_version_bits mcqi_version; + struct mlx5_ifc_mcqi_activation_method_bits mcqi_activation_mathod; +}; + struct mlx5_ifc_mcqi_reg_bits { u8 read_pending_component[0x1]; u8 reserved_at_1[0xf]; @@ -9011,7 +9147,7 @@ struct mlx5_ifc_mcqi_reg_bits { u8 reserved_at_a0[0x10]; u8 data_size[0x10]; - u8 data[0][0x20]; + union mlx5_ifc_mcqi_reg_data_bits data[0]; }; struct mlx5_ifc_mcc_reg_bits { @@ -9708,7 +9844,8 @@ struct mlx5_ifc_mtrc_ctrl_bits { struct mlx5_ifc_host_params_context_bits { u8 host_number[0x8]; - u8 reserved_at_8[0x8]; + u8 reserved_at_8[0x7]; + u8 host_pf_disabled[0x1]; u8 host_num_of_vfs[0x10]; u8 host_total_vfs[0x10]; @@ -9744,6 +9881,88 @@ struct mlx5_ifc_query_esw_functions_out_bits { struct mlx5_ifc_host_params_context_bits host_params_context; u8 reserved_at_280[0x180]; + u8 host_sf_enable[0][0x40]; +}; + +struct mlx5_ifc_sf_partition_bits { + u8 reserved_at_0[0x10]; + u8 log_num_sf[0x8]; + u8 log_sf_bar_size[0x8]; +}; + +struct mlx5_ifc_query_sf_partitions_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x18]; + u8 num_sf_partitions[0x8]; + + u8 reserved_at_60[0x20]; + + struct mlx5_ifc_sf_partition_bits sf_partition[0]; +}; + +struct mlx5_ifc_query_sf_partitions_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_dealloc_sf_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_dealloc_sf_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x10]; + u8 function_id[0x10]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_alloc_sf_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_alloc_sf_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x10]; + u8 function_id[0x10]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_affiliated_event_header_bits { + u8 reserved_at_0[0x10]; + u8 obj_type[0x10]; + + u8 obj_id[0x20]; }; #endif /* MLX5_IFC_H */ diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 08e43cd9e742..90f5f889742d 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -552,11 +552,6 @@ static inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u return radix_tree_lookup(&dev->priv.qp_table.tree, qpn); } -static inline struct mlx5_core_mkey *__mlx5_mr_lookup(struct mlx5_core_dev *dev, u32 key) -{ - return radix_tree_lookup(&dev->priv.mkey_table.tree, key); -} - int mlx5_core_create_dct(struct mlx5_core_dev *dev, struct mlx5_core_dct *qp, u32 *in, int inlen, diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h index 3d1c6cdbbba7..6cbf29229749 100644 --- a/include/linux/mlx5/vport.h +++ b/include/linux/mlx5/vport.h @@ -58,6 +58,7 @@ enum { MLX5_CAP_INLINE_MODE_NOT_REQUIRED, }; +/* Vport number for each function must keep unchanged */ enum { MLX5_VPORT_PF = 0x0, MLX5_VPORT_FIRST_VF = 0x1, @@ -69,7 +70,8 @@ u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport); int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport, u8 other_vport, u8 state); int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, - u16 vport, u8 *addr); + u16 vport, bool other, u8 *addr); +int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr); int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, u16 vport, u8 *min_inline); void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline); |