Norman James | 42c1be8 | 2015-10-22 14:34:26 -0500 | [diff] [blame] | 1 | #!/usr/bin/python -u |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 2 | |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame] | 3 | import sys |
Adriana Kobylak | 08d3bdb | 2015-10-20 16:59:14 -0500 | [diff] [blame] | 4 | import uuid |
Norman James | 6f8d042 | 2015-09-14 18:48:00 -0500 | [diff] [blame] | 5 | #from gi.repository import GObject |
| 6 | import gobject |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 7 | import dbus |
| 8 | import dbus.service |
| 9 | import dbus.mainloop.glib |
Norman James | 5e792e3 | 2015-10-07 17:36:17 -0500 | [diff] [blame] | 10 | import Openbmc |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 11 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 12 | DBUS_NAME = 'org.openbmc.control.Chassis' |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 13 | OBJ_NAME = '/org/openbmc/control/'+sys.argv[1] |
Norman James | a3e47c4 | 2015-10-18 14:43:10 -0500 | [diff] [blame] | 14 | CONTROL_INTF = 'org.openbmc.Control' |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 15 | |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 16 | POWER_OFF = 0 |
| 17 | POWER_ON = 1 |
| 18 | |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 19 | BOOTED = 100 |
| 20 | |
Adriana Kobylak | 025d13f | 2015-10-22 12:45:24 -0500 | [diff] [blame] | 21 | def getWatchdog(): |
| 22 | obj = bus.get_object('org.openbmc.watchdog.Host', |
| 23 | '/org/openbmc/watchdog/HostWatchdog_0') |
| 24 | intf = dbus.Interface(obj, 'org.openbmc.Watchdog' ) |
| 25 | return intf |
| 26 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 27 | class ChassisControlObject(dbus.service.Object): |
| 28 | def __init__(self,bus,name): |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame] | 29 | self.dbus_objects = { } |
Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 30 | |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 31 | dbus.service.Object.__init__(self,bus,name) |
Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 32 | ## load utilized objects |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 33 | self.dbus_objects = { |
| 34 | 'power_control' : { |
| 35 | 'bus_name' : 'org.openbmc.control.Power', |
Norman James | a3e47c4 | 2015-10-18 14:43:10 -0500 | [diff] [blame] | 36 | 'object_name' : '/org/openbmc/control/power0', |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 37 | 'interface_name' : 'org.openbmc.control.Power' |
| 38 | }, |
| 39 | 'identify_led' : { |
Norman James | a3e47c4 | 2015-10-18 14:43:10 -0500 | [diff] [blame] | 40 | 'bus_name' : 'org.openbmc.control.led', |
| 41 | 'object_name' : '/org/openbmc/led/IDENTIFY', |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 42 | 'interface_name' : 'org.openbmc.Led' |
| 43 | } |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame] | 44 | } |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 45 | #self.power_sequence = 0 |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 46 | self.reboot = 0 |
| 47 | self.last_power_state = 0 |
Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 48 | |
Adriana Kobylak | 08d3bdb | 2015-10-20 16:59:14 -0500 | [diff] [blame] | 49 | #uuid |
| 50 | self.id = 0 |
| 51 | |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame] | 52 | bus.add_signal_receiver(self.power_button_signal_handler, |
| 53 | dbus_interface = "org.openbmc.Button", signal_name = "ButtonPressed", |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 54 | path="/org/openbmc/buttons/PowerButton_0" ) |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 55 | bus.add_signal_receiver(self.host_watchdog_signal_handler, |
| 56 | dbus_interface = "org.openbmc.Watchdog", signal_name = "WatchdogError") |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 57 | bus.add_signal_receiver(self.SystemStateHandler,signal_name = "GotoSystemState") |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame] | 58 | |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 59 | |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 60 | def getInterface(self,name): |
| 61 | o = self.dbus_objects[name] |
| 62 | obj = bus.get_object(o['bus_name'],o['object_name']) |
| 63 | return dbus.Interface(obj,o['interface_name']) |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 64 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 65 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 66 | in_signature='', out_signature='s') |
| 67 | def getID(self): |
Adriana Kobylak | 08d3bdb | 2015-10-20 16:59:14 -0500 | [diff] [blame] | 68 | if (self.id==0): |
| 69 | #calculate uuuid |
| 70 | self.id = uuid.uuid1() |
| 71 | return str(self.id) |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 72 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 73 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 74 | in_signature='', out_signature='') |
| 75 | def setIdentify(self): |
| 76 | print "Turn on identify" |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 77 | intf = self.getInterface('identify_led') |
| 78 | intf.setOn() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 79 | return None |
| 80 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 81 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 82 | in_signature='', out_signature='') |
| 83 | def clearIdentify(self): |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 84 | print "Turn on identify" |
| 85 | intf = self.getInterface('identify_led') |
| 86 | intf.setOff() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 87 | return None |
| 88 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 89 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 90 | in_signature='', out_signature='') |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 91 | def powerOn(self): |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 92 | print "Turn on power and boot" |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 93 | self.reboot = 0 |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 94 | if (self.getPowerState()==0): |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 95 | intf = self.getInterface('power_control') |
| 96 | intf.setPowerState(POWER_ON) |
Adriana Kobylak | 025d13f | 2015-10-22 12:45:24 -0500 | [diff] [blame] | 97 | intfwatchdog = getWatchdog() |
| 98 | #Start watchdog with 30s timeout per the OpenPower Host IPMI Spec |
| 99 | #Once the host starts booting, it'll reset and refresh the timer |
| 100 | intfwatchdog.set(30000) |
| 101 | intfwatchdog.start() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 102 | return None |
| 103 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 104 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 105 | in_signature='', out_signature='') |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 106 | def powerOff(self): |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 107 | print "Turn off power" |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 108 | intf = self.getInterface('power_control') |
| 109 | intf.setPowerState(POWER_OFF) |
| 110 | return None |
| 111 | |
| 112 | @dbus.service.method(DBUS_NAME, |
| 113 | in_signature='', out_signature='') |
| 114 | def softPowerOff(self): |
| 115 | print "Soft off power" |
| 116 | ## Somehow tell host to shutdown via ipmi |
| 117 | return None |
| 118 | |
| 119 | @dbus.service.method(DBUS_NAME, |
| 120 | in_signature='', out_signature='') |
| 121 | def reboot(self): |
| 122 | print "Rebooting" |
| 123 | self.reboot=1 |
| 124 | intf.softPowerOff() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 125 | return None |
| 126 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 127 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 128 | in_signature='', out_signature='i') |
| 129 | def getPowerState(self): |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 130 | intf = self.getInterface('power_control') |
| 131 | return intf.getPowerState() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 132 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 133 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 134 | in_signature='', out_signature='') |
| 135 | def setDebugMode(self): |
| 136 | return None |
| 137 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 138 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 139 | in_signature='i', out_signature='') |
| 140 | def setPowerPolicy(self,policy): |
| 141 | return None |
| 142 | |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 143 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 144 | ## Signal handler |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 145 | |
| 146 | def SystemStateHandler(self,state_name): |
Norman James | 0e0c788 | 2015-10-19 08:58:22 -0500 | [diff] [blame] | 147 | if (state_name == "HOST_POWERED_OFF" and self.reboot==1): |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 148 | self.powerOn() |
| 149 | |
| 150 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 151 | def power_button_signal_handler(self): |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 152 | # toggle power |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 153 | state = self.getPowerState() |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 154 | if state == POWER_OFF: |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 155 | self.powerOn() |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 156 | elif state == POWER_ON: |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 157 | self.powerOff(); |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 158 | |
| 159 | # TODO: handle long press and reset |
| 160 | |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 161 | def host_watchdog_signal_handler(self): |
Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 162 | print "Watchdog Error, Hard Rebooting" |
Norman James | 42c1be8 | 2015-10-22 14:34:26 -0500 | [diff] [blame] | 163 | #self.reboot = 1 |
| 164 | #self.powerOff() |
Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 165 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 166 | |
| 167 | if __name__ == '__main__': |
| 168 | dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) |
| 169 | |
Norman James | 5e792e3 | 2015-10-07 17:36:17 -0500 | [diff] [blame] | 170 | bus = Openbmc.getDBus() |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 171 | name = dbus.service.BusName(DBUS_NAME, bus) |
| 172 | obj = ChassisControlObject(bus, OBJ_NAME) |
Norman James | 6f8d042 | 2015-09-14 18:48:00 -0500 | [diff] [blame] | 173 | mainloop = gobject.MainLoop() |
Norman James | 81dbd35 | 2015-08-19 22:44:53 -0500 | [diff] [blame] | 174 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 175 | print "Running ChassisControlService" |
| 176 | mainloop.run() |
| 177 | |