diff options
Diffstat (limited to 'sys-power/phctool/files/phctool-0.5.2.2_kernel_2.6.36.patch')
| -rw-r--r-- | sys-power/phctool/files/phctool-0.5.2.2_kernel_2.6.36.patch | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sys-power/phctool/files/phctool-0.5.2.2_kernel_2.6.36.patch b/sys-power/phctool/files/phctool-0.5.2.2_kernel_2.6.36.patch new file mode 100644 index 000000000000..c3a2432aea2d --- /dev/null +++ b/sys-power/phctool/files/phctool-0.5.2.2_kernel_2.6.36.patch @@ -0,0 +1,79 @@ +--- phctool/inc/libs/cpuinfo.py ++++ phctool/inc/libs/cpuinfo.py +@@ -14,33 +14,49 @@ + + + def _get_acpi_cpus(self): +- ##count number of CPUs on this system using acpi proc interface +- ##since we need acpi this i a good way to count CPUs +- ##we also will remember the Directory-Name because on single CPU +- ##systems the Dir may be named CPU while on Multicores they are indexed (CPU0, CPU1) .. +- directory="/proc/acpi/processor/" +- for f in os.listdir(directory): ##iterate the directory +- pathname = os.path.join(directory, f) ## +- if os.path.isdir(pathname): ##is the object we found really a (sub-)directory? +- ##We open the info-file to get the ID to this CPU, +- ##i don't know if this really could happen but the ID may differ from +- ##from the Path iterator (maybe one CPU is supported and another isn't) +- if os.path.exists(pathname+'/info'): +- file = open(pathname+'/info', 'r'); +- for line in file: +- if string.find(line,":"): +- content = line.split(":"); +- if len(content)>1: +- info_ident=content[0].strip(); +- info_value=content[1].strip(); +- if info_ident == "processor id": +- cpunr=info_value +- self.data[cpunr]={} +- self.data[cpunr]['acpi']={} +- self.data[cpunr]['acpi']['exist']=True +- self.data[cpunr]['acpi']['acpiname']=f ##remember ACPI Pathname +- else: +- self.data[cpunr]['acpi']['exist']=False ++ # We need to ignore /proc/acpi/processor as it's becoming deprecated ++ # A good solution might be a look in online cpus, but it doesn't mean they are surely ACPI-supported ++ if os.path.exists('/sys/devices/system/cpu/online'): ++ file = open('/sys/devices/system/cpu/online', 'r'); ++ for line in file: ++ if string.find(line,"-"): ++ content = line.split("-"); ++ for val in content: ++ cpunr=val.strip(); ++ self.data[cpunr]={} ++ self.data[cpunr]['acpi']={} ++ self.data[cpunr]['acpi']['exist']=True ++ # This sounds useful just for throttling, which is managed better by other stuff... I'll keep just for compatibility ++ if os.path.exists('/proc/acpi/processor/CPU'+cpunr): ++ ##remember ACPI Pathname ++ self.data[cpunr]['acpi']['acpiname']='/proc/acpi/processor/CPU'+cpunr ++ else: ++ self.data[cpunr]['acpi']['exist']=False ++ # For some reason we have to fallback on the old function... ++ else: ++ directory="/proc/acpi/processor/" ++ for f in os.listdir(directory): ##iterate the directory ++ pathname = os.path.join(directory, f) ## ++ if os.path.isdir(pathname): ##is the object we found really a (sub-)directory? ++ ##We open the info-file to get the ID to this CPU, ++ ##i don't know if this really could happen but the ID may differ from ++ ##from the Path iterator (maybe one CPU is supported and another isn't) ++ if os.path.exists(pathname+'/info'): ++ file = open(pathname+'/info', 'r'); ++ for line in file: ++ if string.find(line,":"): ++ content = line.split(":"); ++ if len(content)>1: ++ info_ident=content[0].strip(); ++ info_value=content[1].strip(); ++ if info_ident == "processor id": ++ cpunr=info_value ++ self.data[cpunr]={} ++ self.data[cpunr]['acpi']={} ++ self.data[cpunr]['acpi']['exist']=True ++ self.data[cpunr]['acpi']['acpiname']=f ##remember ACPI Pathname ++ else: ++ self.data[cpunr]['acpi']['exist']=False + + + def _get_cpuinfos(self): |