mellanox/mlxsw/spectrum_acl_erp.c

75 			    struct mlxsw_sp_acl_erp *erp);
83 			      struct mlxsw_sp_acl_erp *erp);
89 				     struct mlxsw_sp_acl_erp *erp);
95 				    struct mlxsw_sp_acl_erp *erp);
98 				 struct mlxsw_sp_acl_erp *erp);
128 mlxsw_sp_acl_erp_bank_get(const struct mlxsw_sp_acl_erp *erp)
130 	return erp->index % erp->erp_table->erp_core->num_erp_banks;
254 	struct mlxsw_sp_acl_erp *erp;
257 	erp = kzalloc(sizeof(*erp), GFP_KERNEL);
258 	if (!erp)
261 	err = mlxsw_sp_acl_erp_id_get(erp_table, &erp->id);
265 	memcpy(&erp->key, key, sizeof(*key));
266 	list_add(&erp->list, &erp_table->atcam_erps_list);
268 	erp->erp_table = erp_table;
270 	err = mlxsw_sp_acl_erp_master_mask_set(erp_table, &erp->key);
274 	return erp;
278 	list_del(&erp->list);
279 	mlxsw_sp_acl_erp_id_put(erp_table, erp->id);
281 	kfree(erp);
286 mlxsw_sp_acl_erp_generic_destroy(struct mlxsw_sp_acl_erp *erp)
288 	struct mlxsw_sp_acl_erp_table *erp_table = erp->erp_table;
290 	mlxsw_sp_acl_erp_master_mask_clear(erp_table, &erp->key);
292 	list_del(&erp->list);
293 	mlxsw_sp_acl_erp_id_put(erp_table, erp->id);
294 	kfree(erp);
372 			      const struct mlxsw_sp_acl_erp *erp,
379 	*p_erpt_bank = erp->index % erp_core->num_erp_banks;
380 	row = erp->index / erp_core->num_erp_banks;
386 			       struct mlxsw_sp_acl_erp *erp)
393 	mlxsw_sp_acl_erp_table_locate(erp_table, erp, &erpt_bank, &erpt_index);
395 	mlxsw_reg_perpt_pack(perpt_pl, erpt_bank, erpt_index, key_size, erp->id,
396 			     0, erp_table->base_index, erp->index,
397 			     erp->key.mask);
400 	mlxsw_reg_perpt_erp_vector_set(perpt_pl, erp->index, true);
404 static void mlxsw_sp_acl_erp_table_erp_del(struct mlxsw_sp_acl_erp *erp)
407 	struct mlxsw_sp_acl_erp_table *erp_table = erp->erp_table;
413 	mlxsw_sp_acl_erp_table_locate(erp_table, erp, &erpt_bank, &erpt_index);
415 	mlxsw_reg_perpt_pack(perpt_pl, erpt_bank, erpt_index, key_size, erp->id,
416 			     0, erp_table->base_index, erp->index, empty_mask);
419 	mlxsw_reg_perpt_erp_vector_set(perpt_pl, erp->index, false);
460 	struct mlxsw_sp_acl_erp *erp;
463 	list_for_each_entry(erp, &erp_table->atcam_erps_list, list) {
464 		err = mlxsw_sp_acl_erp_table_erp_add(erp_table, erp);
472 	list_for_each_entry_continue_reverse(erp, &erp_table->atcam_erps_list,
474 		mlxsw_sp_acl_erp_table_erp_del(erp);
526 			   struct mlxsw_sp_acl_erp *erp)
529 	unsigned int erp_bank = mlxsw_sp_acl_erp_bank_get(erp);
554 			   struct mlxsw_sp_acl_erp *erp)
557 	unsigned int erp_bank = mlxsw_sp_acl_erp_bank_get(erp);
647 				struct mlxsw_sp_acl_erp *erp)
658 	mlxsw_reg_pererp_erpt_vector_set(pererp_pl, erp->index, true);
663 static void mlxsw_sp_acl_erp_region_erp_del(struct mlxsw_sp_acl_erp *erp)
665 	struct mlxsw_sp_acl_erp_table *erp_table = erp->erp_table;
675 	mlxsw_reg_pererp_erpt_vector_set(pererp_pl, erp->index, false);
798 	struct mlxsw_sp_acl_erp *erp;
801 	erp = kzalloc(sizeof(*erp), GFP_KERNEL);
802 	if (!erp)
805 	memcpy(&erp->key, key, sizeof(*key));
806 	bitmap_from_arr32(erp->mask_bitmap, (u32 *) key->mask,
813 	erp->erp_table = erp_table;
815 	err = mlxsw_sp_acl_erp_master_mask_set(erp_table, &erp->key);
823 	return erp;
826 	mlxsw_sp_acl_erp_master_mask_clear(erp_table, &erp->key);
830 	kfree(erp);
835 mlxsw_sp_acl_erp_ctcam_mask_destroy(struct mlxsw_sp_acl_erp *erp)
837 	struct mlxsw_sp_acl_erp_table *erp_table = erp->erp_table;
840 	mlxsw_sp_acl_erp_master_mask_clear(erp_table, &erp->key);
842 	kfree(erp);
849 	struct mlxsw_sp_acl_erp *erp;
860 	erp = mlxsw_sp_acl_erp_generic_create(erp_table, key);
861 	if (IS_ERR(erp))
862 		return erp;
864 	err = mlxsw_sp_acl_erp_index_get(erp_table, &erp->index);
868 	err = mlxsw_sp_acl_erp_table_erp_add(erp_table, erp);
872 	err = mlxsw_sp_acl_erp_region_erp_add(erp_table, erp);
878 	return erp;
881 	mlxsw_sp_acl_erp_table_erp_del(erp);
883 	mlxsw_sp_acl_erp_index_put(erp_table, erp->index);
885 	mlxsw_sp_acl_erp_generic_destroy(erp);
891 			      struct mlxsw_sp_acl_erp *erp)
893 	if (erp->key.ctcam)
894 		return mlxsw_sp_acl_erp_ctcam_mask_destroy(erp);
896 	mlxsw_sp_acl_erp_region_erp_del(erp);
897 	mlxsw_sp_acl_erp_table_erp_del(erp);
898 	mlxsw_sp_acl_erp_index_put(erp_table, erp->index);
899 	mlxsw_sp_acl_erp_generic_destroy(erp);
910 	struct mlxsw_sp_acl_erp *erp;
921 	erp = mlxsw_sp_acl_erp_generic_create(erp_table, key);
922 	if (IS_ERR(erp)) {
923 		err = PTR_ERR(erp);
927 	err = mlxsw_sp_acl_erp_index_get(erp_table, &erp->index);
931 	err = mlxsw_sp_acl_erp_table_erp_add(erp_table, erp);
935 	err = mlxsw_sp_acl_erp_region_erp_add(erp_table, erp);
941 	return erp;
944 	mlxsw_sp_acl_erp_table_erp_del(erp);
946 	mlxsw_sp_acl_erp_index_put(erp_table, erp->index);
948 	mlxsw_sp_acl_erp_generic_destroy(erp);
956 				     struct mlxsw_sp_acl_erp *erp)
958 	if (erp->key.ctcam)
959 		return mlxsw_sp_acl_erp_ctcam_mask_destroy(erp);
961 	mlxsw_sp_acl_erp_region_erp_del(erp);
962 	mlxsw_sp_acl_erp_table_erp_del(erp);
963 	mlxsw_sp_acl_erp_index_put(erp_table, erp->index);
964 	mlxsw_sp_acl_erp_generic_destroy(erp);
975 	struct mlxsw_sp_acl_erp *erp;
980 	erp = mlxsw_sp_acl_erp_generic_create(erp_table, key);
981 	if (IS_ERR(erp))
982 		return erp;
986 	return erp;
991 				    struct mlxsw_sp_acl_erp *erp)
993 	mlxsw_sp_acl_erp_generic_destroy(erp);
999 				 struct mlxsw_sp_acl_erp *erp)
1039 	const struct mlxsw_sp_acl_erp *erp = objagg_obj_root_priv(objagg_obj);
1042 	if (!mlxsw_sp_acl_erp_table_is_used(erp->erp_table))
1045 	erp_bank = mlxsw_sp_acl_erp_bank_get(erp);
1047 					erp->erp_table->erp_core->bf,
1057 	const struct mlxsw_sp_acl_erp *erp = objagg_obj_root_priv(objagg_obj);
1060 	if (!mlxsw_sp_acl_erp_table_is_used(erp->erp_table))
1063 	erp_bank = mlxsw_sp_acl_erp_bank_get(erp);
1065 				  erp->erp_table->erp_core->bf,
1081 	const struct mlxsw_sp_acl_erp *erp = objagg_obj_root_priv(objagg_obj);
1083 	return erp->id;