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/linux/net/core/
A Dfib_rules.c39 if (rule->iifindex || rule->oifindex || rule->mark || rule->tun_id || in fib_rule_matchall()
332 arg->rule = rule; in fib_rules_lookup()
355 .rule = rule, in call_fib_rule_notifier()
370 .rule = rule, in call_fib_rule_notifiers()
426 if (rule->action && r->action != rule->action) in rule_find()
429 if (rule->table && r->table != rule->table) in rule_find()
443 if (rule->mark && r->mark != rule->mark) in rule_find()
457 if (rule->tun_id && r->tun_id != rule->tun_id) in rule_find()
463 if (rule->l3mdev && r->l3mdev != rule->l3mdev) in rule_find()
474 if (rule->proto && r->proto != rule->proto) in rule_find()
[all …]
A Dflow_offload.c11 struct flow_rule *rule; in flow_rule_alloc() local
14 rule = kzalloc(struct_size(rule, action.entries, num_actions), in flow_rule_alloc()
16 if (!rule) in flow_rule_alloc()
19 rule->action.num_entries = num_actions; in flow_rule_alloc()
26 return rule; in flow_rule_alloc()
37 void flow_rule_match_meta(const struct flow_rule *rule, in flow_rule_match_meta() argument
44 void flow_rule_match_basic(const struct flow_rule *rule, in flow_rule_match_basic() argument
65 void flow_rule_match_vlan(const struct flow_rule *rule, in flow_rule_match_vlan() argument
93 void flow_rule_match_ip(const struct flow_rule *rule, in flow_rule_match_ip() argument
107 void flow_rule_match_tcp(const struct flow_rule *rule, in flow_rule_match_tcp() argument
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/linux/drivers/net/dsa/sja1105/
A Dsja1105_vl.c23 e->rule = rule; in sja1105_insert_gate_entry()
137 rbt = future_base_time(rule->vl.base_time, rule->vl.cycle_time, in sja1105_compose_gating_subschedule()
512 if (!rule) { in sja1105_vl_redirect()
513 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in sja1105_vl_redirect()
514 if (!rule) in sja1105_vl_redirect()
534 kfree(rule); in sja1105_vl_redirect()
549 kfree(rule); in sja1105_vl_delete()
610 if (!rule) { in sja1105_vl_gate()
611 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in sja1105_vl_gate()
612 if (!rule) in sja1105_vl_gate()
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A Dsja1105_flower.c14 return rule; in sja1105_rule_find()
43 if (!rule) { in sja1105_setup_bcast_policer()
44 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in sja1105_setup_bcast_policer()
45 if (!rule) in sja1105_setup_bcast_policer()
96 kfree(rule); in sja1105_setup_bcast_policer()
114 if (!rule) { in sja1105_setup_tc_policer()
115 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in sja1105_setup_tc_policer()
116 if (!rule) in sja1105_setup_tc_policer()
168 kfree(rule); in sja1105_setup_tc_policer()
430 if (!rule) in sja1105_cls_flower_del()
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/linux/drivers/net/ethernet/marvell/prestera/
A Dprestera_acl.c198 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in prestera_acl_rule_create()
199 if (!rule) in prestera_acl_rule_create()
204 rule->cookie = cookie; in prestera_acl_rule_create()
205 rule->block = block; in prestera_acl_rule_create()
207 return rule; in prestera_acl_rule_create()
234 rule->n_actions++; in prestera_acl_rule_action_add()
266 rule->n_matches++; in prestera_acl_rule_match_add()
293 kfree(rule); in prestera_acl_rule_destroy()
314 rule->id = rule_id; in prestera_acl_rule_add()
321 rhashtable_remove_fast(&rule->block->ruleset->rule_ht, &rule->ht_node, in prestera_acl_rule_add()
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A Dprestera_flower.c9 struct prestera_acl_rule *rule, in prestera_flower_parse_actions() argument
87 struct prestera_acl_rule *rule, in prestera_flower_parse() argument
291 &f->rule->action, in prestera_flower_parse()
299 struct prestera_acl_rule *rule; in prestera_flower_replace() local
303 if (IS_ERR(rule)) in prestera_flower_replace()
304 return PTR_ERR(rule); in prestera_flower_replace()
318 prestera_acl_rule_destroy(rule); in prestera_flower_replace()
325 struct prestera_acl_rule *rule; in prestera_flower_destroy() local
330 if (rule) { in prestera_flower_destroy()
341 struct prestera_acl_rule *rule; in prestera_flower_stats() local
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A Dprestera_acl.h98 u32 prestera_acl_rule_priority_get(struct prestera_acl_rule *rule);
103 prestera_acl_rule_action_list_get(struct prestera_acl_rule *rule);
104 u8 prestera_acl_rule_action_len(struct prestera_acl_rule *rule);
105 u8 prestera_acl_rule_match_len(struct prestera_acl_rule *rule);
106 int prestera_acl_rule_action_add(struct prestera_acl_rule *rule,
109 prestera_acl_rule_match_list_get(struct prestera_acl_rule *rule);
110 int prestera_acl_rule_match_add(struct prestera_acl_rule *rule,
112 void prestera_acl_rule_destroy(struct prestera_acl_rule *rule);
117 struct prestera_acl_rule *rule);
119 struct prestera_acl_rule *rule);
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/linux/drivers/net/ethernet/netronome/nfp/flower/
A Dmatch.c25 struct flow_rule *rule) in nfp_flower_compile_tci() argument
119 struct flow_rule *rule, in nfp_flower_compile_mpls() argument
188 struct flow_rule *rule) in nfp_flower_compile_tport() argument
308 struct flow_rule *rule) in nfp_flower_compile_vlan() argument
573 rule, extack); in nfp_flower_compile_flow_match()
584 rule); in nfp_flower_compile_flow_match()
592 rule); in nfp_flower_compile_flow_match()
600 rule); in nfp_flower_compile_flow_match()
612 (void *)msk, rule); in nfp_flower_compile_flow_match()
627 (void *)msk, rule); in nfp_flower_compile_flow_match()
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A Dconntrack.c72 flow_rule_match_ct(rule, &ct); in is_post_ct_flow()
256 struct flow_rule *rule) in nfp_ct_check_mangle_merge() argument
1133 entry->rule = flow_rule_alloc(flow->rule->action.num_entries); in nfp_fl_ct_add_flow()
1134 if (!entry->rule) { in nfp_fl_ct_add_flow()
1158 entry->rule->match.dissector = flow->rule->match.dissector; in nfp_fl_ct_add_flow()
1159 entry->rule->match.mask = flow->rule->match.mask; in nfp_fl_ct_add_flow()
1160 entry->rule->match.key = flow->rule->match.key; in nfp_fl_ct_add_flow()
1174 entry->rule->action.num_entries = flow->rule->action.num_entries; in nfp_fl_ct_add_flow()
1228 kfree(entry->rule); in nfp_fl_ct_add_flow()
1349 kfree(entry->rule); in nfp_fl_ct_clean_flow_entry()
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/linux/net/ipv4/
A Dfib_rules.c54 return fib_rule_matchall(rule); in fib4_rule_matchall()
59 if (!fib4_rule_matchall(rule) || rule->action != FR_ACT_TO_TBL || in fib4_rule_default()
60 rule->l3mdev) in fib4_rule_default()
62 if (rule->table != RT_TABLE_LOCAL && rule->table != RT_TABLE_MAIN && in fib4_rule_default()
94 if (arg.rule) in __fib_lookup()
115 switch (rule->action) { in fib4_rule_action()
165 if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup) in fib4_rule_suppress()
191 if (rule->ip_proto && (rule->ip_proto != fl4->flowi4_proto)) in fib4_rule_match()
243 if (rule->table == RT_TABLE_UNSPEC && !rule->l3mdev) { in fib4_rule_configure()
253 rule->table = table->tb_id; in fib4_rule_configure()
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/linux/security/safesetid/
A Dsecurityfs.c32 struct setid_rule *rule) in parse_policy_line() argument
53 if (rule->type == UID){ in parse_policy_line()
56 if (!uid_valid(rule->src_id.uid) || !uid_valid(rule->dst_id.uid)) in parse_policy_line()
61 if (!gid_valid(rule->src_id.gid) || !gid_valid(rule->dst_id.gid)) in parse_policy_line()
75 struct setid_rule *rule; in __release_ruleset() local
79 kfree(rule); in __release_ruleset()
91 hash_add(pol->rules, &rule->next, __kuid_val(rule->src_id.uid)); in insert_rule()
93 hash_add(pol->rules, &rule->next, __kgid_val(rule->src_id.gid)); in insert_rule()
176 if (!rule) { in handle_policy_update()
186 if (_setid_policy_lookup(pol, rule->src_id, rule->dst_id) == SIDPOL_ALLOWED) { in handle_policy_update()
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/linux/drivers/pnp/
A Dmanager.c23 unsigned char rule, in pnp_find_resource() argument
55 if (!rule->size) { in pnp_assign_port()
61 res->start = rule->min; in pnp_assign_port()
65 res->start += rule->align; in pnp_assign_port()
67 if (res->start > rule->max || !rule->align) { in pnp_assign_port()
70 (unsigned long long) rule->min, in pnp_assign_port()
106 if (!rule->size) { in pnp_assign_mem()
112 res->start = rule->min; in pnp_assign_mem()
116 res->start += rule->align; in pnp_assign_mem()
118 if (res->start > rule->max || !rule->align) { in pnp_assign_mem()
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/linux/net/ipv6/
A Dfib6_rules.c37 return fib_rule_matchall(rule); in fib6_rule_matchall()
42 if (!fib6_rule_matchall(rule) || rule->action != FR_ACT_TO_TBL || in fib6_rule_default()
43 rule->l3mdev) in fib6_rule_default()
45 if (rule->table != RT6_TABLE_LOCAL && rule->table != RT6_TABLE_MAIN) in fib6_rule_default()
162 struct net *net = rule->fr_net; in fib6_rule_action_alt()
167 switch (rule->action) { in fib6_rule_action_alt()
202 struct net *net = rule->fr_net; in __fib6_rule_action()
207 switch (rule->action) { in __fib6_rule_action()
292 if (rule->suppress_ifgroup != -1 && dev && dev->group == rule->suppress_ifgroup) in fib6_rule_suppress()
329 if (rule->ip_proto && (rule->ip_proto != fl6->flowi6_proto)) in fib6_rule_match()
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/linux/kernel/
A Dauditfilter.c266 if (rule->action != AUDIT_NEVER && rule->action != AUDIT_ALWAYS) in audit_to_entry_common()
276 entry->rule.flags = rule->flags & AUDIT_FILTER_PREPEND; in audit_to_entry_common()
278 entry->rule.action = rule->action; in audit_to_entry_common()
279 entry->rule.field_count = rule->field_count; in audit_to_entry_common()
282 entry->rule.mask[i] = rule->mask[i]; in audit_to_entry_common()
831 new = &entry->rule; in audit_dupe_rule()
914 if (!audit_compare_rule(&entry->rule, &e->rule)) { in audit_find_rule()
925 if (!audit_compare_rule(&entry->rule, &e->rule)) { in audit_find_rule()
1047 if (e->rule.watch) in audit_del_rule()
1050 if (e->rule.tree) in audit_del_rule()
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/linux/include/net/
A Dfib_rules.h53 struct fib_rule *rule; member
103 struct fib_rule *rule; member
128 refcount_inc(&rule->refcnt); in fib_rule_get()
133 if (refcount_dec_and_test(&rule->refcnt)) in fib_rule_put()
134 kfree_rcu(rule, rcu); in fib_rule_put()
141 return rule->l3mdev ? arg->table : rule->table; in fib_rule_get_table()
147 return rule->table; in fib_rule_get_table()
185 return rule->iifindex != LOOPBACK_IFINDEX && (rule->ip_proto || in fib_rule_requires_fldissect()
186 fib_rule_port_range_set(&rule->sport_range) || in fib_rule_requires_fldissect()
187 fib_rule_port_range_set(&rule->dport_range)); in fib_rule_requires_fldissect()
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/linux/Documentation/networking/
A Dtls-offload-reorder-bad.svg1 …rule="nonzero"/></clipPath><g clip-path="url(#p.0)"><path fill="#000000" fill-opacity="0.0" d="m0 …
A Dtls-offload-reorder-good.svg1 …rule="nonzero"/></clipPath><g clip-path="url(#p.0)"><path fill="#000000" fill-opacity="0.0" d="m0 …
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/
A Ddr_rule.c997 dr_rule_destroy_rule_nic(rule, &rule->rx); in dr_rule_destroy_rule_fdb()
998 dr_rule_destroy_rule_nic(rule, &rule->tx); in dr_rule_destroy_rule_fdb()
1008 dr_rule_destroy_rule_nic(rule, &rule->rx); in dr_rule_destroy_rule()
1011 dr_rule_destroy_rule_nic(rule, &rule->tx); in dr_rule_destroy_rule()
1021 kfree(rule); in dr_rule_destroy_rule()
1191 ret = dr_rule_create_rule_nic(rule, &rule->rx, param, in dr_rule_create_rule_fdb()
1204 dr_rule_destroy_rule_nic(rule, &rule->rx); in dr_rule_create_rule_fdb()
1223 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in dr_rule_create_rule()
1224 if (!rule) in dr_rule_create_rule()
1238 ret = dr_rule_create_rule_nic(rule, &rule->rx, &param, in dr_rule_create_rule()
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/linux/security/apparmor/
A Daudit.c167 struct aa_audit_rule *rule = vrule; in aa_audit_rule_free() local
169 if (rule) { in aa_audit_rule_free()
170 if (!IS_ERR(rule->label)) in aa_audit_rule_free()
171 aa_put_label(rule->label); in aa_audit_rule_free()
172 kfree(rule); in aa_audit_rule_free()
178 struct aa_audit_rule *rule; in aa_audit_rule_init() local
191 if (!rule) in aa_audit_rule_init()
197 if (IS_ERR(rule->label)) { in aa_audit_rule_init()
198 int err = PTR_ERR(rule->label); in aa_audit_rule_init()
199 aa_audit_rule_free(rule); in aa_audit_rule_init()
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/linux/drivers/net/ethernet/mellanox/mlxsw/
A Dspectrum_flower.c251 flow_rule_match_meta(rule, &match); in mlxsw_sp_flower_parse_meta()
374 flow_rule_match_tcp(rule, &match); in mlxsw_sp_flower_parse_tcp()
405 flow_rule_match_ip(rule, &match); in mlxsw_sp_flower_parse_ip()
551 &f->rule->action, in mlxsw_sp_flower_parse()
589 struct mlxsw_sp_acl_rule *rule; in mlxsw_sp_flower_replace() local
604 if (IS_ERR(rule)) { in mlxsw_sp_flower_replace()
605 err = PTR_ERR(rule); in mlxsw_sp_flower_replace()
639 struct mlxsw_sp_acl_rule *rule; in mlxsw_sp_flower_destroy() local
648 if (rule) { in mlxsw_sp_flower_destroy()
662 struct mlxsw_sp_acl_rule *rule; in mlxsw_sp_flower_stats() local
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A Dspectrum_acl.c728 rule = kzalloc(sizeof(*rule) + ops->rule_priv_size, in mlxsw_sp_acl_rule_create()
730 if (!rule) { in mlxsw_sp_acl_rule_create()
734 rule->cookie = cookie; in mlxsw_sp_acl_rule_create()
743 return rule; in mlxsw_sp_acl_rule_create()
746 kfree(rule); in mlxsw_sp_acl_rule_create()
758 kfree(rule); in mlxsw_sp_acl_rule_destroy()
770 err = ops->rule_add(mlxsw_sp, ruleset->priv, rule->priv, rule->rulei); in mlxsw_sp_acl_rule_add()
817 list_del(&rule->list); in mlxsw_sp_acl_rule_del()
838 return ops->rule_action_replace(mlxsw_sp, rule->priv, rule->rulei); in mlxsw_sp_acl_rule_action_replace()
853 return rule->rulei; in mlxsw_sp_acl_rule_rulei()
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/linux/drivers/net/ethernet/aquantia/atlantic/
A Daq_filters.c70 struct aq_rx_filter *rule; in aq_rule_already_exists() local
442 if (rule && rule->type == aq_rx_filter_vlan && in aq_del_fvlan_by_vlan()
642 parent = rule; in aq_update_table_filters()
645 if (rule && rule->aq_fsp.location == index) { in aq_update_table_filters()
648 kfree(rule); in aq_update_table_filters()
731 if (rule && rule->aq_fsp.location == cmd->fs.location) { in aq_del_rxnfc_rule()
734 kfree(rule); in aq_del_rxnfc_rule()
753 if (unlikely(!rule || fsp->location != rule->aq_fsp.location)) in aq_get_rxnfc_rule()
766 struct aq_rx_filter *rule; in aq_get_rxnfc_all_rules() local
788 struct aq_rx_filter *rule; in aq_clear_rxnfc_all_rules() local
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/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dfs_ttc.c226 if (IS_ERR(rule)) { in mlx5_generate_ttc_rule()
227 err = PTR_ERR(rule); in mlx5_generate_ttc_rule()
252 rule->rule = mlx5_generate_ttc_rule(dev, ft, &params->dests[tt], in mlx5_generate_ttc_table_rules()
255 if (IS_ERR(rule->rule)) { in mlx5_generate_ttc_table_rules()
256 err = PTR_ERR(rule->rule); in mlx5_generate_ttc_table_rules()
257 rule->rule = NULL; in mlx5_generate_ttc_table_rules()
387 if (IS_ERR(rule)) { in mlx5_generate_inner_ttc_rule()
411 rule->rule = mlx5_generate_inner_ttc_rule(dev, ft, in mlx5_generate_inner_ttc_table_rules()
415 if (IS_ERR(rule->rule)) { in mlx5_generate_inner_ttc_table_rules()
416 err = PTR_ERR(rule->rule); in mlx5_generate_inner_ttc_table_rules()
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/linux/drivers/net/ethernet/marvell/octeontx2/af/
A Drvu_npc_fs.c899 if (!rule->has_cntr) in rvu_mcam_remove_counter_from_rule()
1066 if (!rule) { in npc_install_flow()
1067 rule = kzalloc(sizeof(*rule), GFP_KERNEL); in npc_install_flow()
1068 if (!rule) in npc_install_flow()
1106 kfree(rule); in npc_install_flow()
1110 memcpy(&rule->packet, &dummy.packet, sizeof(rule->packet)); in npc_install_flow()
1111 memcpy(&rule->mask, &dummy.mask, sizeof(rule->mask)); in npc_install_flow()
1124 rule->chan &= rule->chan_mask; in npc_install_flow()
1263 if (rule->has_cntr) in npc_delete_flow()
1270 kfree(rule); in npc_delete_flow()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/
A Den_arfs.c437 if (rule->rule) in arfs_del_rules()
438 mlx5_del_flow_rules(rule->rule); in arfs_del_rules()
440 kfree(rule); in arfs_del_rules()
557 if (IS_ERR(rule)) { in arfs_add_rule()
607 if (IS_ERR(rule)) in arfs_handle_work()
609 arfs_rule->rule = rule; in arfs_handle_work()
626 rule = kzalloc(sizeof(*rule), GFP_ATOMIC); in arfs_alloc_rule()
627 if (!rule) in arfs_alloc_rule()
630 rule->priv = priv; in arfs_alloc_rule()
631 rule->rxq = rxq; in arfs_alloc_rule()
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