137d9df22SJakub Kicinski# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 23aacf828SJakub Kicinski 33aacf828SJakub Kicinskiimport collections 45c6674f6SJakub Kicinskiimport importlib 53aacf828SJakub Kicinskiimport os 63aacf828SJakub Kicinskiimport yaml 73aacf828SJakub Kicinski 83aacf828SJakub Kicinski 95c6674f6SJakub Kicinski# To be loaded dynamically as needed 105c6674f6SJakub Kicinskijsonschema = None 115c6674f6SJakub Kicinski 125c6674f6SJakub Kicinski 133aacf828SJakub Kicinskiclass SpecElement: 143aacf828SJakub Kicinski """Netlink spec element. 153aacf828SJakub Kicinski 163aacf828SJakub Kicinski Abstract element of the Netlink spec. Implements the dictionary interface 173aacf828SJakub Kicinski for access to the raw spec. Supports iterative resolution of dependencies 183aacf828SJakub Kicinski across elements and class inheritance levels. The elements of the spec 193aacf828SJakub Kicinski may refer to each other, and although loops should be very rare, having 203aacf828SJakub Kicinski to maintain correct ordering of instantiation is painful, so the resolve() 213aacf828SJakub Kicinski method should be used to perform parts of init which require access to 223aacf828SJakub Kicinski other parts of the spec. 233aacf828SJakub Kicinski 243aacf828SJakub Kicinski Attributes: 253aacf828SJakub Kicinski yaml raw spec as loaded from the spec file 263aacf828SJakub Kicinski family back reference to the full family 273aacf828SJakub Kicinski 283aacf828SJakub Kicinski name name of the entity as listed in the spec (optional) 293aacf828SJakub Kicinski ident_name name which can be safely used as identifier in code (optional) 303aacf828SJakub Kicinski """ 313aacf828SJakub Kicinski def __init__(self, family, yaml): 323aacf828SJakub Kicinski self.yaml = yaml 333aacf828SJakub Kicinski self.family = family 343aacf828SJakub Kicinski 353aacf828SJakub Kicinski if 'name' in self.yaml: 363aacf828SJakub Kicinski self.name = self.yaml['name'] 373aacf828SJakub Kicinski self.ident_name = self.name.replace('-', '_') 383aacf828SJakub Kicinski 393aacf828SJakub Kicinski self._super_resolved = False 403aacf828SJakub Kicinski family.add_unresolved(self) 413aacf828SJakub Kicinski 423aacf828SJakub Kicinski def __getitem__(self, key): 433aacf828SJakub Kicinski return self.yaml[key] 443aacf828SJakub Kicinski 453aacf828SJakub Kicinski def __contains__(self, key): 463aacf828SJakub Kicinski return key in self.yaml 473aacf828SJakub Kicinski 483aacf828SJakub Kicinski def get(self, key, default=None): 493aacf828SJakub Kicinski return self.yaml.get(key, default) 503aacf828SJakub Kicinski 513aacf828SJakub Kicinski def resolve_up(self, up): 523aacf828SJakub Kicinski if not self._super_resolved: 533aacf828SJakub Kicinski up.resolve() 543aacf828SJakub Kicinski self._super_resolved = True 553aacf828SJakub Kicinski 563aacf828SJakub Kicinski def resolve(self): 573aacf828SJakub Kicinski pass 583aacf828SJakub Kicinski 593aacf828SJakub Kicinski 606517a60bSJakub Kicinskiclass SpecEnumEntry(SpecElement): 616517a60bSJakub Kicinski """ Entry within an enum declared in the Netlink spec. 626517a60bSJakub Kicinski 636517a60bSJakub Kicinski Attributes: 646517a60bSJakub Kicinski doc documentation string 656517a60bSJakub Kicinski enum_set back reference to the enum 666517a60bSJakub Kicinski value numerical value of this enum (use accessors in most situations!) 676517a60bSJakub Kicinski 686517a60bSJakub Kicinski Methods: 696517a60bSJakub Kicinski raw_value raw value, i.e. the id in the enum, unlike user value which is a mask for flags 706517a60bSJakub Kicinski user_value user value, same as raw value for enums, for flags it's the mask 716517a60bSJakub Kicinski """ 726517a60bSJakub Kicinski def __init__(self, enum_set, yaml, prev, value_start): 736517a60bSJakub Kicinski if isinstance(yaml, str): 746517a60bSJakub Kicinski yaml = {'name': yaml} 756517a60bSJakub Kicinski super().__init__(enum_set.family, yaml) 766517a60bSJakub Kicinski 776517a60bSJakub Kicinski self.doc = yaml.get('doc', '') 786517a60bSJakub Kicinski self.enum_set = enum_set 796517a60bSJakub Kicinski 806517a60bSJakub Kicinski if 'value' in yaml: 816517a60bSJakub Kicinski self.value = yaml['value'] 826517a60bSJakub Kicinski elif prev: 836517a60bSJakub Kicinski self.value = prev.value + 1 846517a60bSJakub Kicinski else: 856517a60bSJakub Kicinski self.value = value_start 866517a60bSJakub Kicinski 876517a60bSJakub Kicinski def has_doc(self): 886517a60bSJakub Kicinski return bool(self.doc) 896517a60bSJakub Kicinski 906517a60bSJakub Kicinski def raw_value(self): 916517a60bSJakub Kicinski return self.value 926517a60bSJakub Kicinski 936517a60bSJakub Kicinski def user_value(self): 946517a60bSJakub Kicinski if self.enum_set['type'] == 'flags': 956517a60bSJakub Kicinski return 1 << self.value 966517a60bSJakub Kicinski else: 976517a60bSJakub Kicinski return self.value 986517a60bSJakub Kicinski 996517a60bSJakub Kicinski 1006517a60bSJakub Kicinskiclass SpecEnumSet(SpecElement): 1016517a60bSJakub Kicinski """ Enum type 1026517a60bSJakub Kicinski 1036517a60bSJakub Kicinski Represents an enumeration (list of numerical constants) 1046517a60bSJakub Kicinski as declared in the "definitions" section of the spec. 1056517a60bSJakub Kicinski 1066517a60bSJakub Kicinski Attributes: 1076517a60bSJakub Kicinski type enum or flags 1086517a60bSJakub Kicinski entries entries by name 109c311aaa7SJakub Kicinski entries_by_val entries by value 1106517a60bSJakub Kicinski Methods: 1116517a60bSJakub Kicinski get_mask for flags compute the mask of all defined values 1126517a60bSJakub Kicinski """ 1136517a60bSJakub Kicinski def __init__(self, family, yaml): 1146517a60bSJakub Kicinski super().__init__(family, yaml) 1156517a60bSJakub Kicinski 1166517a60bSJakub Kicinski self.type = yaml['type'] 1176517a60bSJakub Kicinski 1186517a60bSJakub Kicinski prev_entry = None 1196517a60bSJakub Kicinski value_start = self.yaml.get('value-start', 0) 1206517a60bSJakub Kicinski self.entries = dict() 121c311aaa7SJakub Kicinski self.entries_by_val = dict() 1226517a60bSJakub Kicinski for entry in self.yaml['entries']: 1236517a60bSJakub Kicinski e = self.new_entry(entry, prev_entry, value_start) 1246517a60bSJakub Kicinski self.entries[e.name] = e 125c311aaa7SJakub Kicinski self.entries_by_val[e.raw_value()] = e 1266517a60bSJakub Kicinski prev_entry = e 1276517a60bSJakub Kicinski 1286517a60bSJakub Kicinski def new_entry(self, entry, prev_entry, value_start): 1296517a60bSJakub Kicinski return SpecEnumEntry(self, entry, prev_entry, value_start) 1306517a60bSJakub Kicinski 1316517a60bSJakub Kicinski def has_doc(self): 1326517a60bSJakub Kicinski if 'doc' in self.yaml: 1336517a60bSJakub Kicinski return True 1346517a60bSJakub Kicinski for entry in self.entries.values(): 1356517a60bSJakub Kicinski if entry.has_doc(): 1366517a60bSJakub Kicinski return True 1376517a60bSJakub Kicinski return False 1386517a60bSJakub Kicinski 1396517a60bSJakub Kicinski def get_mask(self): 1406517a60bSJakub Kicinski mask = 0 141bf51d277SLorenzo Bianconi for e in self.entries.values(): 142bf51d277SLorenzo Bianconi mask += e.user_value() 1436517a60bSJakub Kicinski return mask 1446517a60bSJakub Kicinski 1456517a60bSJakub Kicinski 1463aacf828SJakub Kicinskiclass SpecAttr(SpecElement): 1473aacf828SJakub Kicinski """ Single Netlink atttribute type 1483aacf828SJakub Kicinski 1493aacf828SJakub Kicinski Represents a single attribute type within an attr space. 1503aacf828SJakub Kicinski 1513aacf828SJakub Kicinski Attributes: 1523aacf828SJakub Kicinski value numerical ID when serialized 1533aacf828SJakub Kicinski attr_set Attribute Set containing this attr 1543aacf828SJakub Kicinski """ 1553aacf828SJakub Kicinski def __init__(self, family, attr_set, yaml, value): 1563aacf828SJakub Kicinski super().__init__(family, yaml) 1573aacf828SJakub Kicinski 1583aacf828SJakub Kicinski self.value = value 1593aacf828SJakub Kicinski self.attr_set = attr_set 1603aacf828SJakub Kicinski self.is_multi = yaml.get('multi-attr', False) 1613aacf828SJakub Kicinski 1623aacf828SJakub Kicinski 1633aacf828SJakub Kicinskiclass SpecAttrSet(SpecElement): 1643aacf828SJakub Kicinski """ Netlink Attribute Set class. 1653aacf828SJakub Kicinski 1663aacf828SJakub Kicinski Represents a ID space of attributes within Netlink. 1673aacf828SJakub Kicinski 1683aacf828SJakub Kicinski Note that unlike other elements, which expose contents of the raw spec 1693aacf828SJakub Kicinski via the dictionary interface Attribute Set exposes attributes by name. 1703aacf828SJakub Kicinski 1713aacf828SJakub Kicinski Attributes: 1723aacf828SJakub Kicinski attrs ordered dict of all attributes (indexed by name) 1733aacf828SJakub Kicinski attrs_by_val ordered dict of all attributes (indexed by value) 1743aacf828SJakub Kicinski subset_of parent set if this is a subset, otherwise None 1753aacf828SJakub Kicinski """ 1763aacf828SJakub Kicinski def __init__(self, family, yaml): 1773aacf828SJakub Kicinski super().__init__(family, yaml) 1783aacf828SJakub Kicinski 1793aacf828SJakub Kicinski self.subset_of = self.yaml.get('subset-of', None) 1803aacf828SJakub Kicinski 1813aacf828SJakub Kicinski self.attrs = collections.OrderedDict() 1823aacf828SJakub Kicinski self.attrs_by_val = collections.OrderedDict() 1833aacf828SJakub Kicinski 1847cf93538SJakub Kicinski if self.subset_of is None: 185ad4fafcdSJakub Kicinski val = 1 1863aacf828SJakub Kicinski for elem in self.yaml['attributes']: 1873aacf828SJakub Kicinski if 'value' in elem: 1883aacf828SJakub Kicinski val = elem['value'] 1893aacf828SJakub Kicinski 1903aacf828SJakub Kicinski attr = self.new_attr(elem, val) 1913aacf828SJakub Kicinski self.attrs[attr.name] = attr 1923aacf828SJakub Kicinski self.attrs_by_val[attr.value] = attr 1933aacf828SJakub Kicinski val += 1 1947cf93538SJakub Kicinski else: 1957cf93538SJakub Kicinski real_set = family.attr_sets[self.subset_of] 1967cf93538SJakub Kicinski for elem in self.yaml['attributes']: 1977cf93538SJakub Kicinski attr = real_set[elem['name']] 1987cf93538SJakub Kicinski self.attrs[attr.name] = attr 1997cf93538SJakub Kicinski self.attrs_by_val[attr.value] = attr 2003aacf828SJakub Kicinski 2013aacf828SJakub Kicinski def new_attr(self, elem, value): 2023aacf828SJakub Kicinski return SpecAttr(self.family, self, elem, value) 2033aacf828SJakub Kicinski 2043aacf828SJakub Kicinski def __getitem__(self, key): 2053aacf828SJakub Kicinski return self.attrs[key] 2063aacf828SJakub Kicinski 2073aacf828SJakub Kicinski def __contains__(self, key): 2083aacf828SJakub Kicinski return key in self.attrs 2093aacf828SJakub Kicinski 2103aacf828SJakub Kicinski def __iter__(self): 2113aacf828SJakub Kicinski yield from self.attrs 2123aacf828SJakub Kicinski 2133aacf828SJakub Kicinski def items(self): 2143aacf828SJakub Kicinski return self.attrs.items() 2153aacf828SJakub Kicinski 2163aacf828SJakub Kicinski 2173aacf828SJakub Kicinskiclass SpecOperation(SpecElement): 2183aacf828SJakub Kicinski """Netlink Operation 2193aacf828SJakub Kicinski 2203aacf828SJakub Kicinski Information about a single Netlink operation. 2213aacf828SJakub Kicinski 2223aacf828SJakub Kicinski Attributes: 2233aacf828SJakub Kicinski value numerical ID when serialized, None if req/rsp values differ 2243aacf828SJakub Kicinski 2253aacf828SJakub Kicinski req_value numerical ID when serialized, user -> kernel 2263aacf828SJakub Kicinski rsp_value numerical ID when serialized, user <- kernel 2273aacf828SJakub Kicinski is_call bool, whether the operation is a call 2283aacf828SJakub Kicinski is_async bool, whether the operation is a notification 2293aacf828SJakub Kicinski is_resv bool, whether the operation does not exist (it's just a reserved ID) 2303aacf828SJakub Kicinski attr_set attribute set name 2313aacf828SJakub Kicinski 2323aacf828SJakub Kicinski yaml raw spec as loaded from the spec file 2333aacf828SJakub Kicinski """ 2343aacf828SJakub Kicinski def __init__(self, family, yaml, req_value, rsp_value): 2353aacf828SJakub Kicinski super().__init__(family, yaml) 2363aacf828SJakub Kicinski 2373aacf828SJakub Kicinski self.value = req_value if req_value == rsp_value else None 2383aacf828SJakub Kicinski self.req_value = req_value 2393aacf828SJakub Kicinski self.rsp_value = rsp_value 2403aacf828SJakub Kicinski 2413aacf828SJakub Kicinski self.is_call = 'do' in yaml or 'dump' in yaml 2423aacf828SJakub Kicinski self.is_async = 'notify' in yaml or 'event' in yaml 2433aacf828SJakub Kicinski self.is_resv = not self.is_async and not self.is_call 2443aacf828SJakub Kicinski 2453aacf828SJakub Kicinski # Added by resolve: 2463aacf828SJakub Kicinski self.attr_set = None 2473aacf828SJakub Kicinski delattr(self, "attr_set") 2483aacf828SJakub Kicinski 2493aacf828SJakub Kicinski def resolve(self): 2503aacf828SJakub Kicinski self.resolve_up(super()) 2513aacf828SJakub Kicinski 2523aacf828SJakub Kicinski if 'attribute-set' in self.yaml: 2533aacf828SJakub Kicinski attr_set_name = self.yaml['attribute-set'] 2543aacf828SJakub Kicinski elif 'notify' in self.yaml: 2553aacf828SJakub Kicinski msg = self.family.msgs[self.yaml['notify']] 2563aacf828SJakub Kicinski attr_set_name = msg['attribute-set'] 2573aacf828SJakub Kicinski elif self.is_resv: 2583aacf828SJakub Kicinski attr_set_name = '' 2593aacf828SJakub Kicinski else: 2603aacf828SJakub Kicinski raise Exception(f"Can't resolve attribute set for op '{self.name}'") 2613aacf828SJakub Kicinski if attr_set_name: 2623aacf828SJakub Kicinski self.attr_set = self.family.attr_sets[attr_set_name] 2633aacf828SJakub Kicinski 2643aacf828SJakub Kicinski 2653aacf828SJakub Kicinskiclass SpecFamily(SpecElement): 2663aacf828SJakub Kicinski """ Netlink Family Spec class. 2673aacf828SJakub Kicinski 2683aacf828SJakub Kicinski Netlink family information loaded from a spec (e.g. in YAML). 2693aacf828SJakub Kicinski Takes care of unfolding implicit information which can be skipped 2703aacf828SJakub Kicinski in the spec itself for brevity. 2713aacf828SJakub Kicinski 2723aacf828SJakub Kicinski The class can be used like a dictionary to access the raw spec 2733aacf828SJakub Kicinski elements but that's usually a bad idea. 2743aacf828SJakub Kicinski 2753aacf828SJakub Kicinski Attributes: 2763aacf828SJakub Kicinski proto protocol type (e.g. genetlink) 277*cfab77c0SJakub Kicinski license spec license (loaded from an SPDX tag on the spec) 2783aacf828SJakub Kicinski 2793aacf828SJakub Kicinski attr_sets dict of attribute sets 2803aacf828SJakub Kicinski msgs dict of all messages (index by name) 2813aacf828SJakub Kicinski msgs_by_value dict of all messages (indexed by name) 2823aacf828SJakub Kicinski ops dict of all valid requests / responses 2836517a60bSJakub Kicinski consts dict of all constants/enums 2843aacf828SJakub Kicinski """ 2853aacf828SJakub Kicinski def __init__(self, spec_path, schema_path=None): 2863aacf828SJakub Kicinski with open(spec_path, "r") as stream: 287*cfab77c0SJakub Kicinski prefix = '# SPDX-License-Identifier: ' 288*cfab77c0SJakub Kicinski first = stream.readline().strip() 289*cfab77c0SJakub Kicinski if not first.startswith(prefix): 290*cfab77c0SJakub Kicinski raise Exception('SPDX license tag required in the spec') 291*cfab77c0SJakub Kicinski self.license = first[len(prefix):] 292*cfab77c0SJakub Kicinski 293*cfab77c0SJakub Kicinski stream.seek(0) 2943aacf828SJakub Kicinski spec = yaml.safe_load(stream) 2953aacf828SJakub Kicinski 2963aacf828SJakub Kicinski self._resolution_list = [] 2973aacf828SJakub Kicinski 2983aacf828SJakub Kicinski super().__init__(self, spec) 2993aacf828SJakub Kicinski 3003aacf828SJakub Kicinski self.proto = self.yaml.get('protocol', 'genetlink') 3013aacf828SJakub Kicinski 3023aacf828SJakub Kicinski if schema_path is None: 3033aacf828SJakub Kicinski schema_path = os.path.dirname(os.path.dirname(spec_path)) + f'/{self.proto}.yaml' 3043aacf828SJakub Kicinski if schema_path: 3055c6674f6SJakub Kicinski global jsonschema 3065c6674f6SJakub Kicinski 3073aacf828SJakub Kicinski with open(schema_path, "r") as stream: 3083aacf828SJakub Kicinski schema = yaml.safe_load(stream) 3093aacf828SJakub Kicinski 3105c6674f6SJakub Kicinski if jsonschema is None: 3115c6674f6SJakub Kicinski jsonschema = importlib.import_module("jsonschema") 3125c6674f6SJakub Kicinski 3133aacf828SJakub Kicinski jsonschema.validate(self.yaml, schema) 3143aacf828SJakub Kicinski 3153aacf828SJakub Kicinski self.attr_sets = collections.OrderedDict() 3163aacf828SJakub Kicinski self.msgs = collections.OrderedDict() 3173aacf828SJakub Kicinski self.req_by_value = collections.OrderedDict() 3183aacf828SJakub Kicinski self.rsp_by_value = collections.OrderedDict() 3193aacf828SJakub Kicinski self.ops = collections.OrderedDict() 3206517a60bSJakub Kicinski self.consts = collections.OrderedDict() 3213aacf828SJakub Kicinski 3223aacf828SJakub Kicinski last_exception = None 3233aacf828SJakub Kicinski while len(self._resolution_list) > 0: 3243aacf828SJakub Kicinski resolved = [] 3253aacf828SJakub Kicinski unresolved = self._resolution_list 3263aacf828SJakub Kicinski self._resolution_list = [] 3273aacf828SJakub Kicinski 3283aacf828SJakub Kicinski for elem in unresolved: 3293aacf828SJakub Kicinski try: 3303aacf828SJakub Kicinski elem.resolve() 3313aacf828SJakub Kicinski except (KeyError, AttributeError) as e: 3323aacf828SJakub Kicinski self._resolution_list.append(elem) 3333aacf828SJakub Kicinski last_exception = e 3343aacf828SJakub Kicinski continue 3353aacf828SJakub Kicinski 3363aacf828SJakub Kicinski resolved.append(elem) 3373aacf828SJakub Kicinski 3383aacf828SJakub Kicinski if len(resolved) == 0: 339b9d3a3e4SJakub Kicinski raise last_exception 3403aacf828SJakub Kicinski 3416517a60bSJakub Kicinski def new_enum(self, elem): 3426517a60bSJakub Kicinski return SpecEnumSet(self, elem) 3436517a60bSJakub Kicinski 3443aacf828SJakub Kicinski def new_attr_set(self, elem): 3453aacf828SJakub Kicinski return SpecAttrSet(self, elem) 3463aacf828SJakub Kicinski 3473aacf828SJakub Kicinski def new_operation(self, elem, req_val, rsp_val): 3483aacf828SJakub Kicinski return SpecOperation(self, elem, req_val, rsp_val) 3493aacf828SJakub Kicinski 3503aacf828SJakub Kicinski def add_unresolved(self, elem): 3513aacf828SJakub Kicinski self._resolution_list.append(elem) 3523aacf828SJakub Kicinski 3533aacf828SJakub Kicinski def _dictify_ops_unified(self): 354ad4fafcdSJakub Kicinski val = 1 3553aacf828SJakub Kicinski for elem in self.yaml['operations']['list']: 3563aacf828SJakub Kicinski if 'value' in elem: 3573aacf828SJakub Kicinski val = elem['value'] 3583aacf828SJakub Kicinski 3593aacf828SJakub Kicinski op = self.new_operation(elem, val, val) 3603aacf828SJakub Kicinski val += 1 3613aacf828SJakub Kicinski 3623aacf828SJakub Kicinski self.msgs[op.name] = op 3633aacf828SJakub Kicinski 3643aacf828SJakub Kicinski def _dictify_ops_directional(self): 365ad4fafcdSJakub Kicinski req_val = rsp_val = 1 3663aacf828SJakub Kicinski for elem in self.yaml['operations']['list']: 3673aacf828SJakub Kicinski if 'notify' in elem: 3683aacf828SJakub Kicinski if 'value' in elem: 3693aacf828SJakub Kicinski rsp_val = elem['value'] 3703aacf828SJakub Kicinski req_val_next = req_val 3713aacf828SJakub Kicinski rsp_val_next = rsp_val + 1 3723aacf828SJakub Kicinski req_val = None 3733aacf828SJakub Kicinski elif 'do' in elem or 'dump' in elem: 3743aacf828SJakub Kicinski mode = elem['do'] if 'do' in elem else elem['dump'] 3753aacf828SJakub Kicinski 3763aacf828SJakub Kicinski v = mode.get('request', {}).get('value', None) 3773aacf828SJakub Kicinski if v: 3783aacf828SJakub Kicinski req_val = v 3793aacf828SJakub Kicinski v = mode.get('reply', {}).get('value', None) 3803aacf828SJakub Kicinski if v: 3813aacf828SJakub Kicinski rsp_val = v 3823aacf828SJakub Kicinski 3833aacf828SJakub Kicinski rsp_inc = 1 if 'reply' in mode else 0 3843aacf828SJakub Kicinski req_val_next = req_val + 1 3853aacf828SJakub Kicinski rsp_val_next = rsp_val + rsp_inc 3863aacf828SJakub Kicinski else: 3873aacf828SJakub Kicinski raise Exception("Can't parse directional ops") 3883aacf828SJakub Kicinski 3893aacf828SJakub Kicinski op = self.new_operation(elem, req_val, rsp_val) 3903aacf828SJakub Kicinski req_val = req_val_next 3913aacf828SJakub Kicinski rsp_val = rsp_val_next 3923aacf828SJakub Kicinski 3933aacf828SJakub Kicinski self.msgs[op.name] = op 3943aacf828SJakub Kicinski 3953aacf828SJakub Kicinski def resolve(self): 3963aacf828SJakub Kicinski self.resolve_up(super()) 3973aacf828SJakub Kicinski 398054abb51SJakub Kicinski definitions = self.yaml.get('definitions', []) 399054abb51SJakub Kicinski for elem in definitions: 4006517a60bSJakub Kicinski if elem['type'] == 'enum' or elem['type'] == 'flags': 4016517a60bSJakub Kicinski self.consts[elem['name']] = self.new_enum(elem) 4026517a60bSJakub Kicinski else: 4036517a60bSJakub Kicinski self.consts[elem['name']] = elem 4046517a60bSJakub Kicinski 4053aacf828SJakub Kicinski for elem in self.yaml['attribute-sets']: 4063aacf828SJakub Kicinski attr_set = self.new_attr_set(elem) 4073aacf828SJakub Kicinski self.attr_sets[elem['name']] = attr_set 4083aacf828SJakub Kicinski 4093aacf828SJakub Kicinski msg_id_model = self.yaml['operations'].get('enum-model', 'unified') 4103aacf828SJakub Kicinski if msg_id_model == 'unified': 4113aacf828SJakub Kicinski self._dictify_ops_unified() 4123aacf828SJakub Kicinski elif msg_id_model == 'directional': 4133aacf828SJakub Kicinski self._dictify_ops_directional() 4143aacf828SJakub Kicinski 4153aacf828SJakub Kicinski for op in self.msgs.values(): 4163aacf828SJakub Kicinski if op.req_value is not None: 4173aacf828SJakub Kicinski self.req_by_value[op.req_value] = op 4183aacf828SJakub Kicinski if op.rsp_value is not None: 4193aacf828SJakub Kicinski self.rsp_by_value[op.rsp_value] = op 4203aacf828SJakub Kicinski if not op.is_async and 'attribute-set' in op: 4213aacf828SJakub Kicinski self.ops[op.name] = op 422