27 			   struct mlxsw_sp_acl_tcam *tcam)  in mlxsw_sp_acl_tcam_init()  argument
44 	alloc_size = sizeof(tcam->used_regions[0]) * BITS_TO_LONGS(max_regions);  in mlxsw_sp_acl_tcam_init()
45 	tcam->used_regions = kzalloc(alloc_size, GFP_KERNEL);  in mlxsw_sp_acl_tcam_init()
46 	if (!tcam->used_regions)  in mlxsw_sp_acl_tcam_init()
48 	tcam->max_regions = max_regions;  in mlxsw_sp_acl_tcam_init()
51 	alloc_size = sizeof(tcam->used_groups[0]) * BITS_TO_LONGS(max_groups);  in mlxsw_sp_acl_tcam_init()
52 	tcam->used_groups = kzalloc(alloc_size, GFP_KERNEL);  in mlxsw_sp_acl_tcam_init()
53 	if (!tcam->used_groups) {  in mlxsw_sp_acl_tcam_init()
57 	tcam->max_groups = max_groups;  in mlxsw_sp_acl_tcam_init()
58 	tcam->max_group_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,  in mlxsw_sp_acl_tcam_init()
61 	err = ops->init(mlxsw_sp, tcam->priv, tcam);  in mlxsw_sp_acl_tcam_init()
68 	kfree(tcam->used_groups);  in mlxsw_sp_acl_tcam_init()
70 	kfree(tcam->used_regions);  in mlxsw_sp_acl_tcam_init()
75 			    struct mlxsw_sp_acl_tcam *tcam)  in mlxsw_sp_acl_tcam_fini()  argument
79 	ops->fini(mlxsw_sp, tcam->priv);  in mlxsw_sp_acl_tcam_fini()
80 	kfree(tcam->used_groups);  in mlxsw_sp_acl_tcam_fini()
81 	kfree(tcam->used_regions);  in mlxsw_sp_acl_tcam_fini()
107 static int mlxsw_sp_acl_tcam_region_id_get(struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_region_id_get()  argument
112 	id = find_first_zero_bit(tcam->used_regions, tcam->max_regions);  in mlxsw_sp_acl_tcam_region_id_get()
113 	if (id < tcam->max_regions) {  in mlxsw_sp_acl_tcam_region_id_get()
114 		__set_bit(id, tcam->used_regions);  in mlxsw_sp_acl_tcam_region_id_get()
121 static void mlxsw_sp_acl_tcam_region_id_put(struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_region_id_put()  argument
124 	__clear_bit(id, tcam->used_regions);  in mlxsw_sp_acl_tcam_region_id_put()
127 static int mlxsw_sp_acl_tcam_group_id_get(struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_group_id_get()  argument
132 	id = find_first_zero_bit(tcam->used_groups, tcam->max_groups);  in mlxsw_sp_acl_tcam_group_id_get()
133 	if (id < tcam->max_groups) {  in mlxsw_sp_acl_tcam_group_id_get()
134 		__set_bit(id, tcam->used_groups);  in mlxsw_sp_acl_tcam_group_id_get()
141 static void mlxsw_sp_acl_tcam_group_id_put(struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_group_id_put()  argument
144 	__clear_bit(id, tcam->used_groups);  in mlxsw_sp_acl_tcam_group_id_put()
153 	struct mlxsw_sp_acl_tcam *tcam;  member
205 			    struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_group_add()  argument
213 	group->tcam = tcam;  in mlxsw_sp_acl_tcam_group_add()
222 	err = mlxsw_sp_acl_tcam_group_id_get(tcam, &group->id);  in mlxsw_sp_acl_tcam_group_add()
234 	mlxsw_sp_acl_tcam_group_id_put(tcam, group->id);  in mlxsw_sp_acl_tcam_group_add()
241 	struct mlxsw_sp_acl_tcam *tcam = group->tcam;  in mlxsw_sp_acl_tcam_group_del()  local
244 	mlxsw_sp_acl_tcam_group_id_put(tcam, group->id);  in mlxsw_sp_acl_tcam_group_del()
340 	if (group->region_count == group->tcam->max_group_size)  in mlxsw_sp_acl_tcam_group_region_attach()
512 				struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_region_create()  argument
532 	err = mlxsw_sp_acl_tcam_region_id_get(tcam, &region->id);  in mlxsw_sp_acl_tcam_region_create()
549 	err = ops->region_init(mlxsw_sp, region->priv, tcam->priv, region);  in mlxsw_sp_acl_tcam_region_create()
561 	mlxsw_sp_acl_tcam_region_id_put(tcam, region->id);  in mlxsw_sp_acl_tcam_region_create()
578 	mlxsw_sp_acl_tcam_region_id_put(region->group->tcam, region->id);  in mlxsw_sp_acl_tcam_region_destroy()
611 		region = mlxsw_sp_acl_tcam_region_create(mlxsw_sp, group->tcam,  in mlxsw_sp_acl_tcam_chunk_assoc()
853 				     struct mlxsw_sp_acl_tcam *tcam,  in mlxsw_sp_acl_tcam_flower_ruleset_add()  argument
859 	return mlxsw_sp_acl_tcam_group_add(mlxsw_sp, tcam, &ruleset->group,  in mlxsw_sp_acl_tcam_flower_ruleset_add()