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Add fanspeed to bmc config for SMM

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The D2 offers some fanspeed control.  Expose this through extended bmc
configuration.

Change-Id: Ia744538f7d735f54aeaf0404add99c2dce15a1d9
This commit is contained in:
Jarrod Johnson 2019-08-30 10:05:12 -04:00
parent 793d1dcd23
commit b5dc8a8b9d
2 changed files with 33 additions and 0 deletions
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1
pyghmi/ipmi/oem/lenovo/imm.py
View File

@ -818,6 +818,7 @@ class XCCClient(IMMClient):
'smm': {
'default': 'Disable',
'possible': ['Enable', 'Disable'],
'help': 'Enables or disables the network of the D2 enclosure manager.',
}
}
if enclosureinfo['data'][0] == '\x02':

32
pyghmi/ipmi/oem/lenovo/nextscale.py
View File

@ -263,6 +263,15 @@ class SMMClient(object):
'password_lockout_period': 'passwordLockoutTimePeriod',
}
fanmodes = {
1: 'Capped_20%',
2: 'Capped_25%',
3: 'Capped_30%',
4: 'Capped_45%',
0: 'Normal',
5: 'Boosted',
}
def get_bmc_configuration(self):
settings = {}
self.wc.request(
@ -276,6 +285,17 @@ class SMMClient(object):
for rule in self.rulemap:
settings[rule] = {'value': int(
accountinfo.find(self.rulemap[rule]).text)}
rsp = self.ipmicmd.xraw_command(0x34, 3)
fanmode = self.fanmodes[ord(rsp['data'][0])]
settings['fanspeed'] = {
'value': fanmode, 'default': 'Normal',
'help': ('Adjust the fan speed of the D2 Chassis. Capped settings '
'will reduce fan speed for better acoustic experience at '
'the expense of performance. Normal is using the Lenovo '
'engineered cooling adjustments across the full range. '
'Boosted adds fanspeed to the Normal response to '
'provide more aggressive cooling.'),
'possible': [self.fanmodes[x] for x in self.fanmodes]}
return settings
@ -288,6 +308,18 @@ class SMMClient(object):
if key.lower() in self.rulemap:
rules.append('{0}:{1}'.format(
self.rulemap[key.lower()], changeset[key]['value']))
if key.lower() == 'fanspeed':
for mode in self.fanmodes:
byteval = mode
mode = self.fanmodes[mode]
if changeset[key]['value'].lower() == mode.lower():
self.ipmicmd.xraw_command(
0x32, 0x9b, data=[byteval])
break
else:
raise pygexc.InvalidParameterValue(
'{0} not a valid mode for fanspeed'.format(
changeset[key]['value']))
if rules:
rules = 'set={0}'.format(','.join(rules))
self.wc.request('POST', '/data', rules)