1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
#!/usr/bin/env python
import dbus
dbus_objects = {
'power': {
'bus_name': 'org.openbmc.control.Power',
'object_name': '/org/openbmc/control/power0',
'interface_name': 'org.openbmc.control.Power'
},
'occstatus0': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/cpu0/OccStatus',
'interface_name': 'org.openbmc.SensorValue'
},
'occstatus1': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/cpu1/OccStatus',
'interface_name': 'org.openbmc.SensorValue'
},
'bootprogress': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/BootProgress',
'interface_name': 'org.openbmc.SensorValue'
},
'host': {
'bus_name': 'xyz.openbmc_project.State.Host',
'object_name': '/xyz/openbmc_project/state/host0',
'interface_name': 'xyz.openbmc_project.State.Host'
},
'settings': {
'bus_name': 'org.openbmc.settings.Host',
'object_name': '/org/openbmc/settings/host0',
'interface_name': 'org.freedesktop.DBus.Properties'
},
'system': {
'bus_name': 'org.openbmc.managers.System',
'object_name': '/org/openbmc/managers/System',
'interface_name': 'org.freedesktop.DBus.Properties'
},
'powersupplyredundancy': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/PowerSupplyRedundancy',
'interface_name': 'org.openbmc.SensorValue'
},
'turboallowed': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/TurboAllowed',
'interface_name': 'org.openbmc.SensorValue'
},
'powersupplyderating': {
'bus_name': 'org.openbmc.Sensors',
'object_name': '/org/openbmc/sensors/host/PowerSupplyDerating',
'interface_name': 'org.openbmc.SensorValue'
},
}
def getInterface(bus, objs, key):
obj = bus.get_object(
objs[key]['bus_name'], objs[key]['object_name'], introspect=False)
return dbus.Interface(obj, objs[key]['interface_name'])
def getProperty(bus, objs, key, prop):
obj = bus.get_object(
objs[key]['bus_name'], objs[key]['object_name'], introspect=False)
intf = dbus.Interface(obj, dbus.PROPERTIES_IFACE)
return intf.Get(objs[key]['interface_name'], prop)
def setProperty(bus, objs, key, prop, prop_value):
obj = bus.get_object(
objs[key]['bus_name'], objs[key]['object_name'])
intf = dbus.Interface(obj, dbus.PROPERTIES_IFACE)
return intf.Set(objs[key]['interface_name'], prop, prop_value)
bus = dbus.SystemBus()
pgood = getProperty(bus, dbus_objects, 'power', 'pgood')
if (pgood == 1):
intf = getInterface(bus, dbus_objects, 'bootprogress')
intf.setValue("FW Progress, Starting OS")
intf = getInterface(bus, dbus_objects, 'occstatus0')
intf.setValue("Enabled")
intf = getInterface(bus, dbus_objects, 'occstatus1')
intf.setValue("Enabled")
else:
# Power is off, so check power policy
settings_intf = getInterface(bus, dbus_objects, 'settings')
system_intf = getInterface(bus, dbus_objects, 'system')
system_last_state = system_intf.Get("org.openbmc.managers.System",
"system_last_state")
power_policy = settings_intf.Get("org.openbmc.settings.Host",
"power_policy")
print "Last System State:"+system_last_state+"Power Policy:"+power_policy
if (power_policy == "ALWAYS_POWER_ON" or
(power_policy == "RESTORE_LAST_STATE" and
system_last_state == "HOST_POWERED_ON")):
setProperty(bus, dbus_objects, 'host', 'RequestedHostTransition',
'xyz.openbmc_project.State.Host.Transition.On')
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
|
