diff --git a/drivers/infiniband/hw/mlx5/flow.c b/drivers/infiniband/hw/mlx5/flow.c index 69cb7e6e8955..3a0601c2052c 100644 --- a/drivers/infiniband/hw/mlx5/flow.c +++ b/drivers/infiniband/hw/mlx5/flow.c @@ -404,7 +404,10 @@ static bool mlx5_ib_modify_header_supported(struct mlx5_ib_dev *dev) { return MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, max_modify_header_actions) || - MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, max_modify_header_actions); + MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, + max_modify_header_actions) || + MLX5_CAP_FLOWTABLE_RDMA_TX(dev->mdev, + max_modify_header_actions); } static int UVERBS_HANDLER(MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER)( diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 65e0e24d463b..566b42f3fb18 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -3698,12 +3698,13 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev, if (!dest_num) rule_dst = NULL; } else { + if (flow_attr->flags & IB_FLOW_ATTR_FLAGS_DONT_TRAP) + flow_act.action |= + MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO; if (is_egress) flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_ALLOW; - else - flow_act.action |= - dest_num ? MLX5_FLOW_CONTEXT_ACTION_FWD_DEST : - MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO; + else if (dest_num) + flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; } if ((spec->flow_context.flags & FLOW_CONTEXT_HAS_TAG) && @@ -3747,30 +3748,6 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev, return _create_flow_rule(dev, ft_prio, flow_attr, dst, 0, NULL); } -static struct mlx5_ib_flow_handler *create_dont_trap_rule(struct mlx5_ib_dev *dev, - struct mlx5_ib_flow_prio *ft_prio, - struct ib_flow_attr *flow_attr, - struct mlx5_flow_destination *dst) -{ - struct mlx5_ib_flow_handler *handler_dst = NULL; - struct mlx5_ib_flow_handler *handler = NULL; - - handler = create_flow_rule(dev, ft_prio, flow_attr, NULL); - if (!IS_ERR(handler)) { - handler_dst = create_flow_rule(dev, ft_prio, - flow_attr, dst); - if (IS_ERR(handler_dst)) { - mlx5_del_flow_rules(handler->rule); - ft_prio->refcount--; - kfree(handler); - handler = handler_dst; - } else { - list_add(&handler_dst->list, &handler->list); - } - } - - return handler; -} enum { LEFTOVERS_MC, LEFTOVERS_UC, @@ -3974,15 +3951,11 @@ static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp, } if (flow_attr->type == IB_FLOW_ATTR_NORMAL) { - if (flow_attr->flags & IB_FLOW_ATTR_FLAGS_DONT_TRAP) { - handler = create_dont_trap_rule(dev, ft_prio, - flow_attr, dst); - } else { - underlay_qpn = (mqp->flags & MLX5_IB_QP_UNDERLAY) ? - mqp->underlay_qpn : 0; - handler = _create_flow_rule(dev, ft_prio, flow_attr, - dst, underlay_qpn, ucmd); - } + underlay_qpn = (mqp->flags & IB_QP_CREATE_SOURCE_QPN) ? + mqp->underlay_qpn : + 0; + handler = _create_flow_rule(dev, ft_prio, flow_attr, dst, + underlay_qpn, ucmd); } else if (flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT || flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT) { handler = create_leftovers_rule(dev, ft_prio, flow_attr, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 7a77fe40af3a..eca159e8e123 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -1936,6 +1936,11 @@ static void free_cmd_page(struct mlx5_core_dev *dev, struct mlx5_cmd *cmd) cmd->alloc_dma); } +static u16 cmdif_rev(struct mlx5_core_dev *dev) +{ + return ioread32be(&dev->iseg->cmdif_rev_fw_sub) >> 16; +} + int mlx5_cmd_init(struct mlx5_core_dev *dev) { int size = sizeof(struct mlx5_cmd_prot_block); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 1a8e826ac86b..465a1076a477 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -781,6 +781,10 @@ static int mlx5_cmd_modify_header_alloc(struct mlx5_flow_root_namespace *ns, max_actions = MLX5_CAP_ESW_INGRESS_ACL(dev, max_modify_header_actions); table_type = FS_FT_ESW_INGRESS_ACL; break; + case MLX5_FLOW_NAMESPACE_RDMA_TX: + max_actions = MLX5_CAP_FLOWTABLE_RDMA_TX(dev, max_modify_header_actions); + table_type = FS_FT_RDMA_TX; + 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 4bebbecb078d..13e2fb79c21a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -254,7 +254,7 @@ static void del_sw_flow_group(struct fs_node *node); static void del_sw_fte(struct fs_node *node); static void del_sw_prio(struct fs_node *node); static void del_sw_ns(struct fs_node *node); -/* Delete rule (destination) is special case that +/* Delete rule (destination) is special case that * requires to lock the FTE for all the deletion process. */ static void del_sw_hw_rule(struct fs_node *node); @@ -379,6 +379,12 @@ static struct fs_prio *find_prio(struct mlx5_flow_namespace *ns, return NULL; } +static bool is_fwd_next_action(u32 action) +{ + return action & (MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO | + MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS); +} + static bool check_valid_spec(const struct mlx5_flow_spec *spec) { int i; @@ -499,7 +505,7 @@ static void del_sw_hw_rule(struct fs_node *node) fs_get_obj(rule, node); fs_get_obj(fte, rule->node.parent); trace_mlx5_fs_del_rule(rule); - if (rule->sw_action == MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO) { + if (is_fwd_next_action(rule->sw_action)) { mutex_lock(&rule->dest_attr.ft->lock); list_del(&rule->next_ft); mutex_unlock(&rule->dest_attr.ft->lock); @@ -823,6 +829,36 @@ static struct mlx5_flow_table *find_prev_chained_ft(struct fs_prio *prio) return find_closest_ft(prio, true); } +static struct fs_prio *find_fwd_ns_prio(struct mlx5_flow_root_namespace *root, + struct mlx5_flow_namespace *ns) +{ + struct mlx5_flow_namespace *root_ns = &root->ns; + struct fs_prio *iter_prio; + struct fs_prio *prio; + + fs_get_obj(prio, ns->node.parent); + list_for_each_entry(iter_prio, &root_ns->node.children, node.list) { + if (iter_prio == prio && + !list_is_last(&prio->node.children, &iter_prio->node.list)) + return list_next_entry(iter_prio, node.list); + } + return NULL; +} + +static struct mlx5_flow_table *find_next_fwd_ft(struct mlx5_flow_table *ft, + struct mlx5_flow_act *flow_act) +{ + struct mlx5_flow_root_namespace *root = find_root(&ft->node); + struct fs_prio *prio; + + if (flow_act->action & MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS) + prio = find_fwd_ns_prio(root, ft->ns); + else + fs_get_obj(prio, ft->node.parent); + + return (prio) ? find_next_chained_ft(prio) : NULL; +} + static int connect_fts_in_prio(struct mlx5_core_dev *dev, struct fs_prio *prio, struct mlx5_flow_table *ft) @@ -973,6 +1009,10 @@ static int connect_fwd_rules(struct mlx5_core_dev *dev, list_splice_init(&old_next_ft->fwd_rules, &new_next_ft->fwd_rules); mutex_unlock(&old_next_ft->lock); list_for_each_entry(iter, &new_next_ft->fwd_rules, next_ft) { + if ((iter->sw_action & MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS) && + iter->ft->ns == new_next_ft->ns) + continue; + err = _mlx5_modify_rule_destination(iter, &dest); if (err) pr_err("mlx5_core: failed to modify rule to point on flow table %d\n", @@ -1074,6 +1114,7 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa next_ft = unmanaged ? ft_attr->next_ft : find_next_chained_ft(fs_prio); ft->def_miss_action = ns->def_miss_action; + ft->ns = ns; err = root->cmds->create_flow_table(root, ft, log_table_sz, next_ft); if (err) goto free_ft; @@ -1898,48 +1939,59 @@ mlx5_add_flow_rules(struct mlx5_flow_table *ft, { struct mlx5_flow_root_namespace *root = find_root(&ft->node); static const struct mlx5_flow_spec zero_spec = {}; - struct mlx5_flow_destination gen_dest = {}; + struct mlx5_flow_destination *gen_dest = NULL; struct mlx5_flow_table *next_ft = NULL; struct mlx5_flow_handle *handle = NULL; u32 sw_action = flow_act->action; - struct fs_prio *prio; + int i; if (!spec) spec = &zero_spec; - fs_get_obj(prio, ft->node.parent); - if (flow_act->action == MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO) { - if (!fwd_next_prio_supported(ft)) - return ERR_PTR(-EOPNOTSUPP); - if (num_dest) - return ERR_PTR(-EINVAL); - mutex_lock(&root->chain_lock); - next_ft = find_next_chained_ft(prio); - if (next_ft) { - gen_dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; - gen_dest.ft = next_ft; - dest = &gen_dest; - num_dest = 1; - flow_act->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; - } else { - mutex_unlock(&root->chain_lock); - return ERR_PTR(-EOPNOTSUPP); - } + if (!is_fwd_next_action(sw_action)) + return _mlx5_add_flow_rules(ft, spec, flow_act, dest, num_dest); + + if (!fwd_next_prio_supported(ft)) + return ERR_PTR(-EOPNOTSUPP); + + mutex_lock(&root->chain_lock); + next_ft = find_next_fwd_ft(ft, flow_act); + if (!next_ft) { + handle = ERR_PTR(-EOPNOTSUPP); + goto unlock; } + gen_dest = kcalloc(num_dest + 1, sizeof(*dest), + GFP_KERNEL); + if (!gen_dest) { + handle = ERR_PTR(-ENOMEM); + goto unlock; + } + for (i = 0; i < num_dest; i++) + gen_dest[i] = dest[i]; + gen_dest[i].type = + MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + gen_dest[i].ft = next_ft; + dest = gen_dest; + num_dest++; + flow_act->action &= ~(MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO | + MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS); + flow_act->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; handle = _mlx5_add_flow_rules(ft, spec, flow_act, dest, num_dest); + if (IS_ERR(handle)) + goto unlock; - if (sw_action == MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO) { - if (!IS_ERR_OR_NULL(handle) && - (list_empty(&handle->rule[0]->next_ft))) { - mutex_lock(&next_ft->lock); - list_add(&handle->rule[0]->next_ft, - &next_ft->fwd_rules); - mutex_unlock(&next_ft->lock); - handle->rule[0]->sw_action = MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO; - } - mutex_unlock(&root->chain_lock); + if (list_empty(&handle->rule[num_dest - 1]->next_ft)) { + mutex_lock(&next_ft->lock); + list_add(&handle->rule[num_dest - 1]->next_ft, + &next_ft->fwd_rules); + mutex_unlock(&next_ft->lock); + handle->rule[num_dest - 1]->sw_action = sw_action; + handle->rule[num_dest - 1]->ft = ft; } +unlock: + mutex_unlock(&root->chain_lock); + kfree(gen_dest); return handle; } EXPORT_SYMBOL(mlx5_add_flow_rules); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 508108c58dae..825b662f809b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -138,6 +138,7 @@ struct fs_node { struct mlx5_flow_rule { struct fs_node node; + struct mlx5_flow_table *ft; struct mlx5_flow_destination dest_attr; /* next_ft should be accessed under chain_lock and only of * destination type is FWD_NEXT_fT. @@ -175,6 +176,7 @@ struct mlx5_flow_table { u32 flags; struct rhltable fgs_hash; enum mlx5_flow_table_miss_action def_miss_action; + struct mlx5_flow_namespace *ns; }; struct mlx5_ft_underlay_qp { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 30de3bf35c6d..09fe2d777550 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -177,6 +177,11 @@ static struct mlx5_profile profile[] = { #define FW_PRE_INIT_TIMEOUT_MILI 120000 #define FW_INIT_WARN_MESSAGE_INTERVAL 20000 +static int fw_initializing(struct mlx5_core_dev *dev) +{ + return ioread32be(&dev->iseg->initializing) >> 31; +} + static int wait_fw_init(struct mlx5_core_dev *dev, u32 max_wait_mili, u32 warn_time_mili) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c index c0e3a1e7389d..78c884911ceb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c @@ -961,7 +961,6 @@ static void dr_ste_copy_mask_misc2(char *mask, struct mlx5dr_match_misc2 *spec) spec->metadata_reg_c_1 = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_c_1); spec->metadata_reg_c_0 = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_c_0); spec->metadata_reg_a = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_a); - spec->metadata_reg_b = MLX5_GET(fte_match_set_misc2, mask, metadata_reg_b); } static void dr_ste_copy_mask_misc3(char *mask, struct mlx5dr_match_misc3 *spec) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index c6d5a81d138b..0883956c58c0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -554,8 +554,7 @@ struct mlx5dr_match_misc2 { u32 metadata_reg_c_1; /* metadata_reg_c_1 */ u32 metadata_reg_c_0; /* metadata_reg_c_0 */ u32 metadata_reg_a; /* metadata_reg_a */ - u32 metadata_reg_b; /* metadata_reg_b */ - u8 reserved_auto2[8]; + u8 reserved_auto2[12]; }; struct mlx5dr_match_misc3 { diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 405a7ddd406c..6aa6bbd60559 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -201,7 +201,7 @@ struct mlx5_rsc_debug { void *object; enum dbg_rsc_type type; struct dentry *root; - struct mlx5_field_desc fields[0]; + struct mlx5_field_desc fields[]; }; enum mlx5_dev_event { @@ -832,11 +832,6 @@ static inline u16 fw_rev_sub(struct mlx5_core_dev *dev) return ioread32be(&dev->iseg->cmdif_rev_fw_sub) & 0xffff; } -static inline u16 cmdif_rev(struct mlx5_core_dev *dev) -{ - return ioread32be(&dev->iseg->cmdif_rev_fw_sub) >> 16; -} - static inline u32 mlx5_base_mkey(const u32 key) { return key & 0xffffff00u; @@ -1028,11 +1023,6 @@ int mlx5_core_roce_gid_set(struct mlx5_core_dev *dev, unsigned int index, u8 roce_version, u8 roce_l3_type, const u8 *gid, const u8 *mac, bool vlan, u16 vlan_id, u8 port_num); -static inline int fw_initializing(struct mlx5_core_dev *dev) -{ - return ioread32be(&dev->iseg->initializing) >> 31; -} - static inline u32 mlx5_mkey_to_idx(u32 mkey) { return mkey >> 8; diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index e2d13e074067..6c5aa0a21425 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -42,6 +42,7 @@ enum { MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO = 1 << 16, MLX5_FLOW_CONTEXT_ACTION_ENCRYPT = 1 << 17, MLX5_FLOW_CONTEXT_ACTION_DECRYPT = 1 << 18, + MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_NS = 1 << 19, }; enum { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index fb243848132d..1a56dc079c32 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -584,9 +584,7 @@ struct mlx5_ifc_fte_match_set_misc2_bits { u8 metadata_reg_a[0x20]; - u8 metadata_reg_b[0x20]; - - u8 reserved_at_1c0[0x40]; + u8 reserved_at_1a0[0x60]; }; struct mlx5_ifc_fte_match_set_misc3_bits { @@ -1210,7 +1208,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_99[0x2]; u8 log_max_qp[0x5]; - u8 reserved_at_a0[0xb]; + u8 reserved_at_a0[0x3]; + u8 ece_support[0x1]; + u8 reserved_at_a4[0x7]; u8 log_max_srq[0x5]; u8 reserved_at_b0[0x10]; @@ -1703,7 +1703,7 @@ struct mlx5_ifc_wq_bits { u8 reserved_at_140[0x4c0]; - struct mlx5_ifc_cmd_pas_bits pas[0]; + struct mlx5_ifc_cmd_pas_bits pas[]; }; struct mlx5_ifc_rq_num_bits { @@ -1921,7 +1921,7 @@ struct mlx5_ifc_resource_dump_menu_segment_bits { u8 reserved_at_20[0x10]; u8 num_of_records[0x10]; - struct mlx5_ifc_resource_dump_menu_record_bits record[0]; + struct mlx5_ifc_resource_dump_menu_record_bits record[]; }; struct mlx5_ifc_resource_dump_resource_segment_bits { @@ -1933,7 +1933,7 @@ struct mlx5_ifc_resource_dump_resource_segment_bits { u8 index2[0x20]; - u8 payload[0][0x20]; + u8 payload[][0x20]; }; struct mlx5_ifc_resource_dump_terminate_segment_bits { @@ -3010,7 +3010,7 @@ struct mlx5_ifc_flow_context_bits { u8 reserved_at_1200[0x600]; - union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits destination[0]; + union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits destination[]; }; enum { @@ -3303,7 +3303,7 @@ struct mlx5_ifc_rqtc_bits { u8 reserved_at_e0[0x6a0]; - struct mlx5_ifc_rq_num_bits rq_num[0]; + struct mlx5_ifc_rq_num_bits rq_num[]; }; enum { @@ -3415,7 +3415,7 @@ struct mlx5_ifc_nic_vport_context_bits { u8 reserved_at_7e0[0x20]; - u8 current_uc_mac_address[0][0x40]; + u8 current_uc_mac_address[][0x40]; }; enum { @@ -4218,7 +4218,8 @@ struct mlx5_ifc_rts2rts_qp_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x20]; + u8 ece[0x20]; }; struct mlx5_ifc_rts2rts_qp_in_bits { @@ -4235,7 +4236,7 @@ struct mlx5_ifc_rts2rts_qp_in_bits { u8 opt_param_mask[0x20]; - u8 reserved_at_a0[0x20]; + u8 ece[0x20]; struct mlx5_ifc_qpc_bits qpc; @@ -4248,7 +4249,8 @@ struct mlx5_ifc_rtr2rts_qp_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x20]; + u8 ece[0x20]; }; struct mlx5_ifc_rtr2rts_qp_in_bits { @@ -4265,7 +4267,7 @@ struct mlx5_ifc_rtr2rts_qp_in_bits { u8 opt_param_mask[0x20]; - u8 reserved_at_a0[0x20]; + u8 ece[0x20]; struct mlx5_ifc_qpc_bits qpc; @@ -4338,7 +4340,7 @@ struct mlx5_ifc_query_xrc_srq_out_bits { u8 reserved_at_280[0x600]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_query_xrc_srq_in_bits { @@ -4616,7 +4618,7 @@ struct mlx5_ifc_query_srq_out_bits { u8 reserved_at_280[0x600]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_query_srq_in_bits { @@ -4817,7 +4819,8 @@ struct mlx5_ifc_query_qp_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x20]; + u8 ece[0x20]; u8 opt_param_mask[0x20]; @@ -4827,7 +4830,7 @@ struct mlx5_ifc_query_qp_out_bits { u8 reserved_at_800[0x80]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_query_qp_in_bits { @@ -5160,7 +5163,7 @@ struct mlx5_ifc_query_hca_vport_pkey_out_bits { u8 reserved_at_40[0x40]; - struct mlx5_ifc_pkey_bits pkey[0]; + struct mlx5_ifc_pkey_bits pkey[]; }; struct mlx5_ifc_query_hca_vport_pkey_in_bits { @@ -5196,7 +5199,7 @@ struct mlx5_ifc_query_hca_vport_gid_out_bits { u8 gids_num[0x10]; u8 reserved_at_70[0x10]; - struct mlx5_ifc_array128_auto_bits gid[0]; + struct mlx5_ifc_array128_auto_bits gid[]; }; struct mlx5_ifc_query_hca_vport_gid_in_bits { @@ -5464,7 +5467,7 @@ struct mlx5_ifc_query_flow_counter_out_bits { u8 reserved_at_40[0x40]; - struct mlx5_ifc_traffic_counter_bits flow_statistics[0]; + struct mlx5_ifc_traffic_counter_bits flow_statistics[]; }; struct mlx5_ifc_query_flow_counter_in_bits { @@ -5558,7 +5561,7 @@ struct mlx5_ifc_query_eq_out_bits { u8 reserved_at_300[0x580]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_query_eq_in_bits { @@ -5583,7 +5586,7 @@ struct mlx5_ifc_packet_reformat_context_in_bits { u8 reserved_at_20[0x10]; u8 reformat_data[2][0x8]; - u8 more_reformat_data[0][0x8]; + u8 more_reformat_data[][0x8]; }; struct mlx5_ifc_query_packet_reformat_context_out_bits { @@ -5594,7 +5597,7 @@ struct mlx5_ifc_query_packet_reformat_context_out_bits { u8 reserved_at_40[0xa0]; - struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context[0]; + struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context[]; }; struct mlx5_ifc_query_packet_reformat_context_in_bits { @@ -5833,7 +5836,7 @@ struct mlx5_ifc_query_cq_out_bits { u8 reserved_at_280[0x600]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_query_cq_in_bits { @@ -6440,7 +6443,7 @@ struct mlx5_ifc_modify_cq_in_bits { u8 reserved_at_300[0x580]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_modify_cong_status_out_bits { @@ -6504,7 +6507,7 @@ struct mlx5_ifc_manage_pages_out_bits { u8 reserved_at_60[0x20]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; enum { @@ -6526,7 +6529,7 @@ struct mlx5_ifc_manage_pages_in_bits { u8 input_num_entries[0x20]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_mad_ifc_out_bits { @@ -6582,7 +6585,8 @@ struct mlx5_ifc_init2rtr_qp_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x20]; + u8 ece[0x20]; }; struct mlx5_ifc_init2rtr_qp_in_bits { @@ -6599,7 +6603,7 @@ struct mlx5_ifc_init2rtr_qp_in_bits { u8 opt_param_mask[0x20]; - u8 reserved_at_a0[0x20]; + u8 ece[0x20]; struct mlx5_ifc_qpc_bits qpc; @@ -7481,7 +7485,7 @@ struct mlx5_ifc_create_xrc_srq_in_bits { u8 reserved_at_300[0x580]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_create_tis_out_bits { @@ -7557,7 +7561,7 @@ struct mlx5_ifc_create_srq_in_bits { u8 reserved_at_280[0x600]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_create_sq_out_bits { @@ -7695,7 +7699,7 @@ struct mlx5_ifc_create_qp_out_bits { u8 reserved_at_40[0x8]; u8 qpn[0x18]; - u8 reserved_at_60[0x20]; + u8 ece[0x20]; }; struct mlx5_ifc_create_qp_in_bits { @@ -7709,7 +7713,7 @@ struct mlx5_ifc_create_qp_in_bits { u8 opt_param_mask[0x20]; - u8 reserved_at_a0[0x20]; + u8 ece[0x20]; struct mlx5_ifc_qpc_bits qpc; @@ -7718,7 +7722,7 @@ struct mlx5_ifc_create_qp_in_bits { u8 wq_umem_valid[0x1]; u8 reserved_at_861[0x1f]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_create_psv_out_bits { @@ -7789,7 +7793,7 @@ struct mlx5_ifc_create_mkey_in_bits { u8 reserved_at_320[0x560]; - u8 klm_pas_mtt[0][0x20]; + u8 klm_pas_mtt[][0x20]; }; enum { @@ -7922,7 +7926,7 @@ struct mlx5_ifc_create_eq_in_bits { u8 reserved_at_3c0[0x4c0]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_create_dct_out_bits { @@ -7979,7 +7983,7 @@ struct mlx5_ifc_create_cq_in_bits { u8 cq_umem_valid[0x1]; u8 reserved_at_2e1[0x59f]; - u8 pas[0][0x40]; + u8 pas[][0x40]; }; struct mlx5_ifc_config_int_moderation_out_bits { @@ -8335,7 +8339,7 @@ struct mlx5_ifc_access_register_out_bits { u8 reserved_at_40[0x40]; - u8 register_data[0][0x20]; + u8 register_data[][0x20]; }; enum { @@ -8355,7 +8359,7 @@ struct mlx5_ifc_access_register_in_bits { u8 argument[0x20]; - u8 register_data[0][0x20]; + u8 register_data[][0x20]; }; struct mlx5_ifc_sltp_reg_bits { @@ -9372,7 +9376,7 @@ struct mlx5_ifc_cmd_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 command[0][0x20]; + u8 command[][0x20]; }; struct mlx5_ifc_cmd_if_box_bits { @@ -9666,7 +9670,7 @@ struct mlx5_ifc_mcqi_reg_bits { u8 reserved_at_a0[0x10]; u8 data_size[0x10]; - union mlx5_ifc_mcqi_reg_data_bits data[0]; + union mlx5_ifc_mcqi_reg_data_bits data[]; }; struct mlx5_ifc_mcc_reg_bits { @@ -10252,7 +10256,7 @@ struct mlx5_ifc_umem_bits { u8 num_of_mtt[0x40]; - struct mlx5_ifc_mtt_bits mtt[0]; + struct mlx5_ifc_mtt_bits mtt[]; }; struct mlx5_ifc_uctx_bits { @@ -10377,7 +10381,7 @@ struct mlx5_ifc_mtrc_stdb_bits { u8 reserved_at_4[0x4]; u8 read_size[0x18]; u8 start_offset[0x20]; - u8 string_db_data[0]; + u8 string_db_data[]; }; struct mlx5_ifc_mtrc_ctrl_bits { @@ -10431,7 +10435,7 @@ 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]; + u8 host_sf_enable[][0x40]; }; struct mlx5_ifc_sf_partition_bits { @@ -10451,7 +10455,7 @@ struct mlx5_ifc_query_sf_partitions_out_bits { u8 reserved_at_60[0x20]; - struct mlx5_ifc_sf_partition_bits sf_partition[0]; + struct mlx5_ifc_sf_partition_bits sf_partition[]; }; struct mlx5_ifc_query_sf_partitions_in_bits { diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index f23eb18526fe..1af5e460b5f6 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -408,7 +408,7 @@ struct mlx5_wqe_signature_seg { struct mlx5_wqe_inline_seg { __be32 byte_count; - __be32 data[0]; + __be32 data[]; }; enum mlx5_sig_type {