blob: 77d36a357e842dbecd310b4245ac978149ab9faa [file] [log] [blame]
#!/usr/bin/env python
import gobject
import dbus
import dbus.service
import dbus.mainloop.glib
import os
from obmc.dbuslib.bindings import DbusProperties, DbusObjectManager, get_dbus
import obmc.enums
import obmc_system_config as System
import obmc.system
DBUS_NAME = 'org.openbmc.managers.System'
OBJ_NAME = '/org/openbmc/managers/System'
class SystemManager(DbusProperties, DbusObjectManager):
def __init__(self, bus, obj_name):
super(SystemManager, self).__init__(
conn=bus,
object_path=obj_name)
self.bus = bus
print "SystemManager Init Done"
@dbus.service.method(DBUS_NAME, in_signature='s', out_signature='sis')
def gpioInit(self, name):
gpio_path = ''
gpio_num = -1
r = ['', gpio_num, '']
if name not in System.GPIO_CONFIG:
# TODO: Better error handling
msg = "ERROR: "+name+" not found in GPIO config table"
print msg
raise Exception(msg)
else:
gpio_num = -1
gpio = System.GPIO_CONFIG[name]
if 'gpio_num' in System.GPIO_CONFIG[name]:
gpio_num = gpio['gpio_num']
else:
if 'gpio_pin' in System.GPIO_CONFIG[name]:
gpio_num = obmc.system.convertGpio(gpio['gpio_pin'])
else:
msg = "ERROR: SystemManager - GPIO lookup failed for "+name
print msg
raise Exception(msg)
if (gpio_num != -1):
r = [obmc.enums.GPIO_DEV, gpio_num, gpio['direction']]
return r
@dbus.service.method(DBUS_NAME, in_signature='',
out_signature='ssa(sb)a(sb)a(sbb)ssssa(sb)')
def getGpioConfiguration(self):
power_config = System.GPIO_CONFIGS.get('power_config', {})
power_good_in = power_config.get('power_good_in', '')
latch_out = power_config.get('latch_out', '')
power_up_outs = power_config.get('power_up_outs', [])
reset_outs = power_config.get('reset_outs', [])
pci_reset_outs = power_config.get('pci_reset_outs', [])
hostctl_config = System.GPIO_CONFIGS.get('hostctl_config', {})
fsi_data = hostctl_config.get('fsi_data', '')
fsi_clk = hostctl_config.get('fsi_clk', '')
fsi_enable = hostctl_config.get('fsi_enable', '')
cronus_sel = hostctl_config.get('cronus_sel', '')
optionals = hostctl_config.get('optionals', [])
r = [power_good_in, latch_out, power_up_outs, reset_outs,
pci_reset_outs, fsi_data, fsi_clk, fsi_enable, cronus_sel,
optionals]
print "Power GPIO config: " + str(r)
return r
if __name__ == '__main__':
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = get_dbus()
obj = SystemManager(bus, OBJ_NAME)
mainloop = gobject.MainLoop()
obj.unmask_signals()
name = dbus.service.BusName(DBUS_NAME, bus)
print "Running SystemManager"
mainloop.run()
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