Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
| 2 | |
| 3 | import yaml |
| 4 | import argparse |
| 5 | |
Lei YU | d405165 | 2018-08-06 17:02:00 +0800 | [diff] [blame] | 6 | from typing import NamedTuple |
| 7 | |
| 8 | |
| 9 | class RptSensor(NamedTuple): |
| 10 | name: str |
| 11 | entityId: int |
| 12 | typeId: int |
| 13 | evtType: int |
| 14 | sensorId: int |
| 15 | fru: int |
| 16 | targetPath: str |
| 17 | |
| 18 | |
Lei YU | 206f7c4 | 2018-08-07 15:12:19 +0800 | [diff] [blame] | 19 | sampleDimmTemp = { |
| 20 | 'bExp': 0, |
| 21 | 'entityID': 32, |
| 22 | 'entityInstance': 2, |
| 23 | 'interfaces': { |
| 24 | 'xyz.openbmc_project.Sensor.Value': { |
| 25 | 'Value': { |
| 26 | 'Offsets': { |
| 27 | 255: { |
| 28 | 'type': 'int64_t' |
| 29 | } |
| 30 | } |
| 31 | } |
| 32 | } |
| 33 | }, |
| 34 | 'multiplierM': 1, |
| 35 | 'mutability': 'Mutability::Write|Mutability::Read', |
| 36 | 'offsetB': -127, |
| 37 | 'path': '/xyz/openbmc_project/sensors/temperature/dimm0_temp', |
| 38 | 'rExp': 0, |
| 39 | 'readingType': 'readingData', |
| 40 | 'scale': -3, |
| 41 | 'sensorNamePattern': 'nameLeaf', |
| 42 | 'sensorReadingType': 1, |
| 43 | 'sensorType': 1, |
| 44 | 'serviceInterface': 'org.freedesktop.DBus.Properties', |
| 45 | 'unit': 'xyz.openbmc_project.Sensor.Value.Unit.DegreesC' |
| 46 | } |
| 47 | sampleCoreTemp = { |
| 48 | 'bExp': 0, |
| 49 | 'entityID': 208, |
| 50 | 'entityInstance': 2, |
| 51 | 'interfaces': { |
| 52 | 'xyz.openbmc_project.Sensor.Value': { |
| 53 | 'Value': { |
| 54 | 'Offsets': { |
| 55 | 255: { |
| 56 | 'type': 'int64_t' |
| 57 | } |
| 58 | } |
| 59 | } |
| 60 | } |
| 61 | }, |
| 62 | 'multiplierM': 1, |
| 63 | 'mutability': 'Mutability::Write|Mutability::Read', |
| 64 | 'offsetB': -127, |
| 65 | 'path': '/xyz/openbmc_project/sensors/temperature/p0_core0_temp', |
| 66 | 'rExp': 0, |
| 67 | 'readingType': 'readingData', |
| 68 | 'scale': -3, |
| 69 | 'sensorNamePattern': 'nameLeaf', |
| 70 | 'sensorReadingType': 1, |
| 71 | 'sensorType': 1, |
| 72 | 'serviceInterface': 'org.freedesktop.DBus.Properties', |
| 73 | 'unit': 'xyz.openbmc_project.Sensor.Value.Unit.DegreesC' |
| 74 | } |
Lei YU | a49f04f | 2018-08-09 15:14:53 +0800 | [diff] [blame^] | 75 | sampleDcmiSensor = { |
| 76 | "instance": 1, |
| 77 | "dbus": "/xyz/openbmc_project/sensors/temperature/p0_core0_temp", |
| 78 | "record_id": 91 |
| 79 | } |
Lei YU | 206f7c4 | 2018-08-07 15:12:19 +0800 | [diff] [blame] | 80 | |
| 81 | |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 82 | def openYaml(f): |
| 83 | return yaml.load(open(f)) |
| 84 | |
| 85 | |
Lei YU | df0c417 | 2018-08-08 10:42:08 +0800 | [diff] [blame] | 86 | def saveYaml(y, f, safe=True): |
| 87 | if safe: |
| 88 | noaliasDumper = yaml.dumper.SafeDumper |
| 89 | noaliasDumper.ignore_aliases = lambda self, data: True |
| 90 | yaml.dump(y, open(f, "w"), default_flow_style=False, |
| 91 | Dumper=noaliasDumper) |
| 92 | else: |
| 93 | yaml.dump(y, open(f, "w")) |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 94 | |
| 95 | |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 96 | def getEntityIdAndNamePattern(p, intfs, m): |
| 97 | key = (p, intfs) |
| 98 | match = m.get(key, None) |
| 99 | if match is None: |
| 100 | raise Exception('Unable to find sensor', key, 'from map') |
| 101 | return (m[key]['entityID'], m[key]['sensorNamePattern']) |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 102 | |
| 103 | |
| 104 | # Global entity instances |
| 105 | entityInstances = {} |
| 106 | |
| 107 | |
| 108 | def getEntityInstance(id): |
| 109 | instanceId = entityInstances.get(id, 0) |
| 110 | instanceId = instanceId + 1 |
| 111 | entityInstances[id] = instanceId |
| 112 | print("EntityId:", id, "InstanceId:", instanceId) |
| 113 | return instanceId |
| 114 | |
| 115 | |
Lei YU | d405165 | 2018-08-06 17:02:00 +0800 | [diff] [blame] | 116 | def loadRpt(rptFile): |
| 117 | sensors = [] |
| 118 | with open(rptFile) as f: |
| 119 | next(f) |
| 120 | next(f) |
| 121 | for line in f: |
| 122 | fields = line.strip().split('|') |
| 123 | fields = list(map(str.strip, fields)) |
| 124 | sensor = RptSensor( |
| 125 | fields[0], |
| 126 | int(fields[2], 16) if fields[2] else None, |
| 127 | int(fields[3], 16) if fields[3] else None, |
| 128 | int(fields[4], 16) if fields[4] else None, |
| 129 | int(fields[5], 16) if fields[5] else None, |
| 130 | int(fields[7], 16) if fields[7] else None, |
| 131 | fields[9]) |
| 132 | # print(sensor) |
| 133 | sensors.append(sensor) |
| 134 | return sensors |
| 135 | |
| 136 | |
Lei YU | 206f7c4 | 2018-08-07 15:12:19 +0800 | [diff] [blame] | 137 | def getDimmTempPath(p): |
| 138 | # Convert path like: /sys-0/node-0/motherboard-0/dimmconn-0/dimm-0 |
| 139 | # to: /xyz/openbmc_project/sensors/temperature/dimm0_temp |
| 140 | import re |
| 141 | dimmconn = re.search(r'dimmconn-\d+', p).group() |
| 142 | dimmId = re.search(r'\d+', dimmconn).group() |
| 143 | return '/xyz/openbmc_project/sensors/temperature/dimm{}_temp'.format(dimmId) |
| 144 | |
| 145 | |
| 146 | def getCoreTempPath(p): |
| 147 | # Convert path like: /sys-0/node-0/motherboard-0/proc_socket-0/module-0/p9_proc_s/eq0/ex0/core0 |
| 148 | # to: /xyz/openbmc_project/sensors/temperature/p0_core0_temp |
| 149 | import re |
| 150 | splitted = p.split('/') |
| 151 | socket = re.search(r'\d+', splitted[4]).group() |
| 152 | core = re.search(r'\d+', splitted[9]).group() |
| 153 | return '/xyz/openbmc_project/sensors/temperature/p{}_core{}_temp'.format(socket, core) |
| 154 | |
| 155 | |
| 156 | def getDimmTempConfig(s): |
| 157 | r = sampleDimmTemp.copy() |
| 158 | r['entityInstance'] = getEntityInstance(r['entityID']) |
| 159 | r['path'] = getDimmTempPath(s.targetPath) |
| 160 | return r |
| 161 | |
| 162 | |
| 163 | def getCoreTempConfig(s): |
| 164 | r = sampleCoreTemp.copy() |
| 165 | r['entityInstance'] = getEntityInstance(r['entityID']) |
| 166 | r['path'] = getCoreTempPath(s.targetPath) |
| 167 | return r |
| 168 | |
| 169 | |
Lei YU | a49f04f | 2018-08-09 15:14:53 +0800 | [diff] [blame^] | 170 | def isCoreTemp(p): |
| 171 | import re |
| 172 | m = re.search(r'p\d+_core\d+_temp', p) |
| 173 | return m is not None |
| 174 | |
| 175 | |
| 176 | def getDcmiSensor(i, sensor): |
| 177 | import re |
| 178 | path = sensor['path'] |
| 179 | name = path.split('/')[-1] |
| 180 | m = re.findall(r'\d+', name) |
| 181 | socket, core = int(m[0]), int(m[1]) |
| 182 | instance = socket * 24 + core + 1 |
| 183 | r = sampleDcmiSensor.copy() |
| 184 | r['instance'] = instance |
| 185 | r['dbus'] = path |
| 186 | r['record_id'] = i |
| 187 | return r |
| 188 | |
| 189 | |
| 190 | def saveJson(data, f): |
| 191 | import json |
| 192 | with open(f, 'w') as outfile: |
| 193 | json.dump(data, outfile, indent=4) |
| 194 | |
| 195 | |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 196 | def main(): |
| 197 | parser = argparse.ArgumentParser( |
| 198 | description='Yaml tool for updating ipmi sensor yaml config') |
| 199 | parser.add_argument('-i', '--input', required=True, dest='input', |
| 200 | help='The ipmi sensor yaml config') |
| 201 | parser.add_argument('-o', '--output', required=True, dest='output', |
| 202 | help='The output yaml file') |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 203 | parser.add_argument('-m', '--map', dest='map', default='sensor_map.yaml', |
| 204 | help='The sample map yaml file') |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 205 | parser.add_argument('-r', '--rpt', dest='rpt', |
| 206 | help='The .rpt file generated by op-build') |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 207 | parser.add_argument('-f', '--fix', action='store_true', |
| 208 | help='Fix entities and sensorNamePattern') |
Lei YU | a49f04f | 2018-08-09 15:14:53 +0800 | [diff] [blame^] | 209 | |
| 210 | # -g expects output as yaml for mapping of entityID/sensorNamePattern |
| 211 | # -d expects output as json config for dcmi sensors |
| 212 | # Do not mess the output by enforcing only one argument is passed |
| 213 | # TODO: -f and -r could be used together, and they are conflicted with -g or -d |
| 214 | group = parser.add_mutually_exclusive_group() |
| 215 | group.add_argument('-g', '--generate', action='store_true', |
| 216 | help='Generate maps for entityID and sensorNamePattern') |
| 217 | group.add_argument('-d', '--dcmi', action='store_true', |
| 218 | help='Generate dcmi sensors json config') |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 219 | |
| 220 | args = parser.parse_args() |
| 221 | args = vars(args) |
| 222 | |
| 223 | if args['input'] is None or args['output'] is None: |
| 224 | parser.print_help() |
| 225 | exit(1) |
| 226 | |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 227 | y = openYaml(args['input']) |
| 228 | |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 229 | if args['fix']: |
| 230 | # Fix entities and sensorNamePattern |
| 231 | m = openYaml(args['map']) |
| 232 | |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 233 | for i in y: |
| 234 | path = y[i]['path'] |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 235 | intfs = tuple(sorted(list(y[i]['interfaces'].keys()))) |
| 236 | entityId, namePattern = getEntityIdAndNamePattern(path, intfs, m) |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 237 | y[i]['entityID'] = entityId |
| 238 | y[i]['entityInstance'] = getEntityInstance(entityId) |
Lei YU | 9f39403 | 2018-08-08 11:25:21 +0800 | [diff] [blame] | 239 | y[i]['sensorNamePattern'] = namePattern |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 240 | print(y[i]['path'], "id:", entityId, |
| 241 | "instance:", y[i]['entityInstance']) |
| 242 | |
Lei YU | 206f7c4 | 2018-08-07 15:12:19 +0800 | [diff] [blame] | 243 | sensorIds = list(y.keys()) |
| 244 | if args['rpt']: |
| 245 | rptSensors = loadRpt(args['rpt']) |
| 246 | for s in rptSensors: |
| 247 | if s.sensorId is not None and s.sensorId not in sensorIds: |
| 248 | print("Sensor ID", s.sensorId, "not in yaml:", |
| 249 | s.name, ", path:", s.targetPath) |
| 250 | if 'temp' in s.name.lower(): |
| 251 | if 'dimm' in s.targetPath.lower(): |
| 252 | y[s.sensorId] = getDimmTempConfig(s) |
| 253 | print('Added sensor id:', s.sensorId, |
| 254 | ', path:', y[s.sensorId]['path']) |
| 255 | if 'core' in s.targetPath.lower(): |
| 256 | y[s.sensorId] = getCoreTempConfig(s) |
| 257 | print('Added sensor id:', s.sensorId, |
| 258 | ', path:', y[s.sensorId]['path']) |
| 259 | |
Lei YU | df0c417 | 2018-08-08 10:42:08 +0800 | [diff] [blame] | 260 | if args['generate']: |
| 261 | m = {} |
| 262 | for i in y: |
| 263 | path = y[i]['path'] |
| 264 | intfs = tuple(sorted(list(y[i]['interfaces'].keys()))) |
| 265 | entityId = y[i]['entityID'] |
| 266 | sensorNamePattern = y[i]['sensorNamePattern'] |
| 267 | m[(path, intfs)] = {'entityID': entityId, |
| 268 | 'sensorNamePattern': sensorNamePattern} |
| 269 | y = m |
| 270 | |
Lei YU | a49f04f | 2018-08-09 15:14:53 +0800 | [diff] [blame^] | 271 | if args['dcmi']: |
| 272 | d = [] |
| 273 | for i in y: |
| 274 | if isCoreTemp(y[i]['path']): |
| 275 | s = getDcmiSensor(i, y[i]) |
| 276 | d.append(s) |
| 277 | print(s) |
| 278 | saveJson(d, args['output']) |
| 279 | return |
Lei YU | df0c417 | 2018-08-08 10:42:08 +0800 | [diff] [blame] | 280 | |
Lei YU | a49f04f | 2018-08-09 15:14:53 +0800 | [diff] [blame^] | 281 | safe = False if args['generate'] else True |
Lei YU | df0c417 | 2018-08-08 10:42:08 +0800 | [diff] [blame] | 282 | saveYaml(y, args['output'], safe) |
Lei YU | a03e55e | 2018-08-03 17:43:25 +0800 | [diff] [blame] | 283 | |
| 284 | |
| 285 | if __name__ == "__main__": |
| 286 | main() |