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Merge pull request #141 from AnthonyARM/pull/big_little

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Check if any big/LITTLE core is online before dereferencing a potentially empty list
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setrofim 2017-06-30 13:20:44 +01:00 committed by GitHub
commit fb58e47cf5
1 changed files with 98 additions and 26 deletions
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124
devlib/module/biglittle.py
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@ -44,79 +44,151 @@ class BigLittleModule(Module):
# cpufreq # cpufreq
def list_bigs_frequencies(self): def list_bigs_frequencies(self):
return self.target.cpufreq.list_frequencies(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.list_frequencies(bigs_online[0])
def list_bigs_governors(self): def list_bigs_governors(self):
return self.target.cpufreq.list_governors(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.list_governors(bigs_online[0])
def list_bigs_governor_tunables(self): def list_bigs_governor_tunables(self):
return self.target.cpufreq.list_governor_tunables(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.list_governor_tunables(bigs_online[0])
def list_littles_frequencies(self): def list_littles_frequencies(self):
return self.target.cpufreq.list_frequencies(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.list_frequencies(littles_online[0])
def list_littles_governors(self): def list_littles_governors(self):
return self.target.cpufreq.list_governors(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.list_governors(littles_online[0])
def list_littles_governor_tunables(self): def list_littles_governor_tunables(self):
return self.target.cpufreq.list_governor_tunables(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.list_governor_tunables(littles_online[0])
def get_bigs_governor(self): def get_bigs_governor(self):
return self.target.cpufreq.get_governor(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.get_governor(bigs_online[0])
def get_bigs_governor_tunables(self): def get_bigs_governor_tunables(self):
return self.target.cpufreq.get_governor_tunables(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.get_governor_tunables(bigs_online[0])
def get_bigs_frequency(self): def get_bigs_frequency(self):
return self.target.cpufreq.get_frequency(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.get_frequency(bigs_online[0])
def get_bigs_min_frequency(self): def get_bigs_min_frequency(self):
return self.target.cpufreq.get_min_frequency(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.get_min_frequency(bigs_online[0])
def get_bigs_max_frequency(self): def get_bigs_max_frequency(self):
return self.target.cpufreq.get_max_frequency(self.bigs_online[0]) bigs_online = self.bigs_online
if len(bigs_online) > 0:
return self.target.cpufreq.get_max_frequency(bigs_online[0])
def get_littles_governor(self): def get_littles_governor(self):
return self.target.cpufreq.get_governor(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.get_governor(littles_online[0])
def get_littles_governor_tunables(self): def get_littles_governor_tunables(self):
return self.target.cpufreq.get_governor_tunables(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.get_governor_tunables(littles_online[0])
def get_littles_frequency(self): def get_littles_frequency(self):
return self.target.cpufreq.get_frequency(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.get_frequency(littles_online[0])
def get_littles_min_frequency(self): def get_littles_min_frequency(self):
return self.target.cpufreq.get_min_frequency(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.get_min_frequency(littles_online[0])
def get_littles_max_frequency(self): def get_littles_max_frequency(self):
return self.target.cpufreq.get_max_frequency(self.littles_online[0]) littles_online = self.littles_online
if len(littles_online) > 0:
return self.target.cpufreq.get_max_frequency(littles_online[0])
def set_bigs_governor(self, governor, **kwargs): def set_bigs_governor(self, governor, **kwargs):
self.target.cpufreq.set_governor(self.bigs_online[0], governor, **kwargs) bigs_online = self.bigs_online
if len(bigs_online) > 0:
self.target.cpufreq.set_governor(bigs_online[0], governor, **kwargs)
else:
raise ValueError("All bigs appear to be offline")
def set_bigs_governor_tunables(self, governor, **kwargs): def set_bigs_governor_tunables(self, governor, **kwargs):
self.target.cpufreq.set_governor_tunables(self.bigs_online[0], governor, **kwargs) bigs_online = self.bigs_online
if len(bigs_online) > 0:
self.target.cpufreq.set_governor_tunables(bigs_online[0], governor, **kwargs)
else:
raise ValueError("All bigs appear to be offline")
def set_bigs_frequency(self, frequency, exact=True): def set_bigs_frequency(self, frequency, exact=True):
self.target.cpufreq.set_frequency(self.bigs_online[0], frequency, exact) bigs_online = self.bigs_online
if len(bigs_online) > 0:
self.target.cpufreq.set_frequency(bigs_online[0], frequency, exact)
else:
raise ValueError("All bigs appear to be offline")
def set_bigs_min_frequency(self, frequency, exact=True): def set_bigs_min_frequency(self, frequency, exact=True):
self.target.cpufreq.set_min_frequency(self.bigs_online[0], frequency, exact) bigs_online = self.bigs_online
if len(bigs_online) > 0:
self.target.cpufreq.set_min_frequency(bigs_online[0], frequency, exact)
else:
raise ValueError("All bigs appear to be offline")
def set_bigs_max_frequency(self, frequency, exact=True): def set_bigs_max_frequency(self, frequency, exact=True):
self.target.cpufreq.set_max_frequency(self.bigs_online[0], frequency, exact) bigs_online = self.bigs_online
if len(bigs_online) > 0:
self.target.cpufreq.set_max_frequency(bigs_online[0], frequency, exact)
else:
raise ValueError("All bigs appear to be offline")
def set_littles_governor(self, governor, **kwargs): def set_littles_governor(self, governor, **kwargs):
self.target.cpufreq.set_governor(self.littles_online[0], governor, **kwargs) littles_online = self.littles_online
if len(littles_online) > 0:
self.target.cpufreq.set_governor(littles_online[0], governor, **kwargs)
else:
raise ValueError("All littles appear to be offline")
def set_littles_governor_tunables(self, governor, **kwargs): def set_littles_governor_tunables(self, governor, **kwargs):
self.target.cpufreq.set_governor_tunables(self.littles_online[0], governor, **kwargs) littles_online = self.littles_online
if len(littles_online) > 0:
self.target.cpufreq.set_governor_tunables(littles_online[0], governor, **kwargs)
else:
raise ValueError("All littles appear to be offline")
def set_littles_frequency(self, frequency, exact=True): def set_littles_frequency(self, frequency, exact=True):
self.target.cpufreq.set_frequency(self.littles_online[0], frequency, exact) littles_online = self.littles_online
if len(littles_online) > 0:
self.target.cpufreq.set_frequency(littles_online[0], frequency, exact)
else:
raise ValueError("All littles appear to be offline")
def set_littles_min_frequency(self, frequency, exact=True): def set_littles_min_frequency(self, frequency, exact=True):
self.target.cpufreq.set_min_frequency(self.littles_online[0], frequency, exact) littles_online = self.littles_online
if len(littles_online) > 0:
self.target.cpufreq.set_min_frequency(littles_online[0], frequency, exact)
else:
raise ValueError("All littles appear to be offline")
def set_littles_max_frequency(self, frequency, exact=True): def set_littles_max_frequency(self, frequency, exact=True):
self.target.cpufreq.set_max_frequency(self.littles_online[0], frequency, exact) littles_online = self.littles_online
if len(littles_online) > 0:
self.target.cpufreq.set_max_frequency(littles_online[0], frequency, exact)
else:
raise ValueError("All littles appear to be offline")