[PATCH skeleton v6] Add support for checkstop gpio

Joel Stanley joel at jms.id.au
Thu Jun 16 11:34:46 AEST 2016


Hi Adriana,

On Thu, Jun 16, 2016 at 3:50 AM, OpenBMC Patches
<openbmc-patches at stwcx.xyz> wrote:
> From: Adriana Kobylak <anoo at us.ibm.com>
>
> Add checkstop gpio support to trigger a host reboot when an interrupt
> is detected due to OS checkstop.
> Add checkstop gpio pin to Barreleye and Palmetto.

This is a large addition of code.

Are the changes to gdbus/interfaces/openbmc_intf.c are autogenerated
from openbmc_intf.xml? Perhaps these be added in a separate commit to
make it easier to review.

I'd suggest a few different commits:

 - .py changes
 - xml change
 - autogenerated files
 - Make and hostcheckstop C code

Cheers,

Joel

>
> Signed-off-by: Adriana Kobylak <anoo at us.ibm.com>
> ---
>  Makefile                           |   2 +
>  configs/Barreleye.py               |   7 +
>  configs/Palmetto.py                |   7 +
>  gdbus/interfaces/openbmc_intf.c    | 875 +++++++++++++++++++++++++++++++++++--
>  gdbus/interfaces/openbmc_intf.h    | 124 +++++-
>  gdbus/xml/openbmc_intf.xml         |   2 +
>  hostcheckstop/Makefile             |   3 +
>  hostcheckstop/host_checkstop_obj.c | 202 +++++++++
>  pytools/gpioutil                   |   3 +
>  9 files changed, 1191 insertions(+), 34 deletions(-)
>  create mode 100644 hostcheckstop/Makefile
>  create mode 100644 hostcheckstop/host_checkstop_obj.c
>
> diff --git a/Makefile b/Makefile
> index 87acb71..67ea50e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -3,6 +3,7 @@ GDBUS_APPS = bmcctl \
>              boardvpd \
>              fanctl \
>              flashbios \
> +            hostcheckstop \
>              hostwatchdog \
>              hwmon \
>              hwmon-barreleye \
> @@ -48,3 +49,4 @@ clean:
>         @for d in $(REVERSE_SUBDIRS); do \
>                 $(MAKE) -C $$d $@ || exit 1; \
>         done
> +
> diff --git a/configs/Barreleye.py b/configs/Barreleye.py
> index c23f657..7b74179 100644
> --- a/configs/Barreleye.py
> +++ b/configs/Barreleye.py
> @@ -154,6 +154,12 @@ APPS = {
>                  'monitor_process' : True,
>                  'process_name'    : 'button_reset.exe',
>          },
> +       'host_checkstop' : {
> +               'system_state'    : 'BMC_STARTING',
> +               'start_process'   : True,
> +               'monitor_process' : True,
> +               'process_name'    : 'host_checkstop.exe',
> +       },
>         'led_control' : {
>                 'system_state'    : 'BMC_STARTING',
>                 'start_process'   : True,
> @@ -561,6 +567,7 @@ GPIO_CONFIG['CPLD_TCK']       =   { 'gpio_pin': 'P0', 'direction': 'out' }
>  GPIO_CONFIG['CPLD_TDO']          =   { 'gpio_pin': 'P1', 'direction': 'out' }
>  GPIO_CONFIG['CPLD_TDI']          =   { 'gpio_pin': 'P2', 'direction': 'out' }
>  GPIO_CONFIG['CPLD_TMS']          =   { 'gpio_pin': 'P3', 'direction': 'out' }
> +GPIO_CONFIG['CHECKSTOP']         =   { 'gpio_pin': 'P5', 'direction': 'falling' }
>
>  GPIO_CONFIG['SLOT0_RISER_PRESENT'] =   { 'gpio_pin': 'N0', 'direction': 'in' }
>  GPIO_CONFIG['SLOT1_RISER_PRESENT'] =   { 'gpio_pin': 'N1', 'direction': 'in' }
> diff --git a/configs/Palmetto.py b/configs/Palmetto.py
> index bb4d6f2..bbe4afc 100644
> --- a/configs/Palmetto.py
> +++ b/configs/Palmetto.py
> @@ -111,6 +111,12 @@ APPS = {
>                 'monitor_process' : False,
>                 'process_name'    : 'button_power.exe',
>         },
> +       'host_checkstop' : {
> +               'system_state'    : 'BMC_STARTING',
> +               'start_process'   : False,
> +               'monitor_process' : False,
> +               'process_name'    : 'host_checkstop.exe',
> +       },
>         'led_control' : {
>                 'system_state'    : 'BMC_STARTING',
>                 'start_process'   : True,
> @@ -287,6 +293,7 @@ GPIO_CONFIG['SLOT1_PRESENT'] =         { 'gpio_pin': 'N4', 'direction': 'in' }
>  GPIO_CONFIG['SLOT2_PRESENT'] =         { 'gpio_pin': 'N5', 'direction': 'in' }
>  GPIO_CONFIG['MEZZ0_PRESENT'] =         { 'gpio_pin': 'O0', 'direction': 'in' }
>  GPIO_CONFIG['MEZZ1_PRESENT'] =         { 'gpio_pin': 'O1', 'direction': 'in' }
> +GPIO_CONFIG['CHECKSTOP']      =   { 'gpio_pin': 'P5', 'direction': 'falling' }
>
>  def convertGpio(name):
>         name = name.upper()
> diff --git a/gdbus/interfaces/openbmc_intf.c b/gdbus/interfaces/openbmc_intf.c
> index 62b6016..4d0c822 100644
> --- a/gdbus/interfaces/openbmc_intf.c
> +++ b/gdbus/interfaces/openbmc_intf.c
> @@ -1,5 +1,5 @@
>  /*
> - * Generated by gdbus-codegen 2.40.2. DO NOT EDIT.
> + * Generated by gdbus-codegen 2.44.1. DO NOT EDIT.
>   *
>   * The license of this code is the same as for the source it was derived from.
>   */
> @@ -2055,6 +2055,7 @@ hwmon_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _hwmon_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _hwmon_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -3925,6 +3926,7 @@ fan_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _fan_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _fan_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -6060,6 +6062,7 @@ sensor_value_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _sensor_value_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _sensor_value_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -7877,6 +7880,7 @@ sensor_threshold_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _sensor_threshold_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _sensor_threshold_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -9063,6 +9067,7 @@ sensor_i2c_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _sensor_i2c_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _sensor_i2c_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -10279,6 +10284,7 @@ sensor_match_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _sensor_match_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _sensor_match_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -12785,6 +12791,7 @@ shared_resource_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _shared_resource_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _shared_resource_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -14290,6 +14297,7 @@ control_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _control_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _control_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -16799,6 +16807,7 @@ control_host_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _control_host_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _control_host_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -18464,6 +18473,7 @@ control_power_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _control_power_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _control_power_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -18591,6 +18601,716 @@ control_power_skeleton_new (void)
>  }
>
>  /* ------------------------------------------------------------------------
> + * Code for interface org.openbmc.control.Checkstop
> + * ------------------------------------------------------------------------
> + */
> +
> +/**
> + * SECTION:ControlCheckstop
> + * @title: ControlCheckstop
> + * @short_description: Generated C code for the org.openbmc.control.Checkstop D-Bus interface
> + *
> + * This section contains code for working with the <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link> D-Bus interface in C.
> + */
> +
> +/* ---- Introspection data for org.openbmc.control.Checkstop ---- */
> +
> +static const _ExtendedGDBusInterfaceInfo _control_checkstop_interface_info =
> +{
> +  {
> +    -1,
> +    (gchar *) "org.openbmc.control.Checkstop",
> +    NULL,
> +    NULL,
> +    NULL,
> +    NULL
> +  },
> +  "control-checkstop",
> +};
> +
> +
> +/**
> + * control_checkstop_interface_info:
> + *
> + * Gets a machine-readable description of the <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link> D-Bus interface.
> + *
> + * Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.
> + */
> +GDBusInterfaceInfo *
> +control_checkstop_interface_info (void)
> +{
> +  return (GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct;
> +}
> +
> +/**
> + * control_checkstop_override_properties:
> + * @klass: The class structure for a #GObject<!-- -->-derived class.
> + * @property_id_begin: The property id to assign to the first overridden property.
> + *
> + * Overrides all #GObject properties in the #ControlCheckstop interface for a concrete class.
> + * The properties are overridden in the order they are defined.
> + *
> + * Returns: The last property id.
> + */
> +guint
> +control_checkstop_override_properties (GObjectClass *klass, guint property_id_begin)
> +{
> +  return property_id_begin - 1;
> +}
> +
> +
> +
> +/**
> + * ControlCheckstop:
> + *
> + * Abstract interface type for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>.
> + */
> +
> +/**
> + * ControlCheckstopIface:
> + * @parent_iface: The parent interface.
> + *
> + * Virtual table for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>.
> + */
> +
> +typedef ControlCheckstopIface ControlCheckstopInterface;
> +G_DEFINE_INTERFACE (ControlCheckstop, control_checkstop, G_TYPE_OBJECT);
> +
> +static void
> +control_checkstop_default_init (ControlCheckstopIface *iface)
> +{
> +}
> +
> +/* ------------------------------------------------------------------------ */
> +
> +/**
> + * ControlCheckstopProxy:
> + *
> + * The #ControlCheckstopProxy structure contains only private data and should only be accessed using the provided API.
> + */
> +
> +/**
> + * ControlCheckstopProxyClass:
> + * @parent_class: The parent class.
> + *
> + * Class structure for #ControlCheckstopProxy.
> + */
> +
> +struct _ControlCheckstopProxyPrivate
> +{
> +  GData *qdata;
> +};
> +
> +static void control_checkstop_proxy_iface_init (ControlCheckstopIface *iface);
> +
> +#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38
> +G_DEFINE_TYPE_WITH_CODE (ControlCheckstopProxy, control_checkstop_proxy, G_TYPE_DBUS_PROXY,
> +                         G_ADD_PRIVATE (ControlCheckstopProxy)
> +                         G_IMPLEMENT_INTERFACE (TYPE_CONTROL_CHECKSTOP, control_checkstop_proxy_iface_init));
> +
> +#else
> +G_DEFINE_TYPE_WITH_CODE (ControlCheckstopProxy, control_checkstop_proxy, G_TYPE_DBUS_PROXY,
> +                         G_IMPLEMENT_INTERFACE (TYPE_CONTROL_CHECKSTOP, control_checkstop_proxy_iface_init));
> +
> +#endif
> +static void
> +control_checkstop_proxy_finalize (GObject *object)
> +{
> +  ControlCheckstopProxy *proxy = CONTROL_CHECKSTOP_PROXY (object);
> +  g_datalist_clear (&proxy->priv->qdata);
> +  G_OBJECT_CLASS (control_checkstop_proxy_parent_class)->finalize (object);
> +}
> +
> +static void
> +control_checkstop_proxy_get_property (GObject      *object,
> +  guint         prop_id,
> +  GValue       *value,
> +  GParamSpec   *pspec G_GNUC_UNUSED)
> +{
> +}
> +
> +static void
> +control_checkstop_proxy_set_property (GObject      *object,
> +  guint         prop_id,
> +  const GValue *value,
> +  GParamSpec   *pspec G_GNUC_UNUSED)
> +{
> +}
> +
> +static void
> +control_checkstop_proxy_g_signal (GDBusProxy *proxy,
> +  const gchar *sender_name G_GNUC_UNUSED,
> +  const gchar *signal_name,
> +  GVariant *parameters)
> +{
> +  _ExtendedGDBusSignalInfo *info;
> +  GVariantIter iter;
> +  GVariant *child;
> +  GValue *paramv;
> +  guint num_params;
> +  guint n;
> +  guint signal_id;
> +  info = (_ExtendedGDBusSignalInfo *) g_dbus_interface_info_lookup_signal ((GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct, signal_name);
> +  if (info == NULL)
> +    return;
> +  num_params = g_variant_n_children (parameters);
> +  paramv = g_new0 (GValue, num_params + 1);
> +  g_value_init (&paramv[0], TYPE_CONTROL_CHECKSTOP);
> +  g_value_set_object (&paramv[0], proxy);
> +  g_variant_iter_init (&iter, parameters);
> +  n = 1;
> +  while ((child = g_variant_iter_next_value (&iter)) != NULL)
> +    {
> +      _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.args[n - 1];
> +      if (arg_info->use_gvariant)
> +        {
> +          g_value_init (&paramv[n], G_TYPE_VARIANT);
> +          g_value_set_variant (&paramv[n], child);
> +          n++;
> +        }
> +      else
> +        g_dbus_gvariant_to_gvalue (child, &paramv[n++]);
> +      g_variant_unref (child);
> +    }
> +  signal_id = g_signal_lookup (info->signal_name, TYPE_CONTROL_CHECKSTOP);
> +  g_signal_emitv (paramv, signal_id, 0, NULL);
> +  for (n = 0; n < num_params + 1; n++)
> +    g_value_unset (&paramv[n]);
> +  g_free (paramv);
> +}
> +
> +static void
> +control_checkstop_proxy_g_properties_changed (GDBusProxy *_proxy,
> +  GVariant *changed_properties,
> +  const gchar *const *invalidated_properties)
> +{
> +  ControlCheckstopProxy *proxy = CONTROL_CHECKSTOP_PROXY (_proxy);
> +  guint n;
> +  const gchar *key;
> +  GVariantIter *iter;
> +  _ExtendedGDBusPropertyInfo *info;
> +  g_variant_get (changed_properties, "a{sv}", &iter);
> +  while (g_variant_iter_next (iter, "{&sv}", &key, NULL))
> +    {
> +      info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct, key);
> +      g_datalist_remove_data (&proxy->priv->qdata, key);
> +      if (info != NULL)
> +        g_object_notify (G_OBJECT (proxy), info->hyphen_name);
> +    }
> +  g_variant_iter_free (iter);
> +  for (n = 0; invalidated_properties[n] != NULL; n++)
> +    {
> +      info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct, invalidated_properties[n]);
> +      g_datalist_remove_data (&proxy->priv->qdata, invalidated_properties[n]);
> +      if (info != NULL)
> +        g_object_notify (G_OBJECT (proxy), info->hyphen_name);
> +    }
> +}
> +
> +static void
> +control_checkstop_proxy_init (ControlCheckstopProxy *proxy)
> +{
> +#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38
> +  proxy->priv = control_checkstop_proxy_get_instance_private (proxy);
> +#else
> +  proxy->priv = G_TYPE_INSTANCE_GET_PRIVATE (proxy, TYPE_CONTROL_CHECKSTOP_PROXY, ControlCheckstopProxyPrivate);
> +#endif
> +
> +  g_dbus_proxy_set_interface_info (G_DBUS_PROXY (proxy), control_checkstop_interface_info ());
> +}
> +
> +static void
> +control_checkstop_proxy_class_init (ControlCheckstopProxyClass *klass)
> +{
> +  GObjectClass *gobject_class;
> +  GDBusProxyClass *proxy_class;
> +
> +  gobject_class = G_OBJECT_CLASS (klass);
> +  gobject_class->finalize     = control_checkstop_proxy_finalize;
> +  gobject_class->get_property = control_checkstop_proxy_get_property;
> +  gobject_class->set_property = control_checkstop_proxy_set_property;
> +
> +  proxy_class = G_DBUS_PROXY_CLASS (klass);
> +  proxy_class->g_signal = control_checkstop_proxy_g_signal;
> +  proxy_class->g_properties_changed = control_checkstop_proxy_g_properties_changed;
> +
> +#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38
> +  g_type_class_add_private (klass, sizeof (ControlCheckstopProxyPrivate));
> +#endif
> +}
> +
> +static void
> +control_checkstop_proxy_iface_init (ControlCheckstopIface *iface)
> +{
> +}
> +
> +/**
> + * control_checkstop_proxy_new:
> + * @connection: A #GDBusConnection.
> + * @flags: Flags from the #GDBusProxyFlags enumeration.
> + * @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
> + * @object_path: An object path.
> + * @cancellable: (allow-none): A #GCancellable or %NULL.
> + * @callback: A #GAsyncReadyCallback to call when the request is satisfied.
> + * @user_data: User data to pass to @callback.
> + *
> + * Asynchronously creates a proxy for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>. See g_dbus_proxy_new() for more details.
> + *
> + * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.
> + * You can then call control_checkstop_proxy_new_finish() to get the result of the operation.
> + *
> + * See control_checkstop_proxy_new_sync() for the synchronous, blocking version of this constructor.
> + */
> +void
> +control_checkstop_proxy_new (
> +    GDBusConnection     *connection,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GAsyncReadyCallback  callback,
> +    gpointer             user_data)
> +{
> +  g_async_initable_new_async (TYPE_CONTROL_CHECKSTOP_PROXY, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "g-flags", flags, "g-name", name, "g-connection", connection, "g-object-path", object_path, "g-interface-name", "org.openbmc.control.Checkstop", NULL);
> +}
> +
> +/**
> + * control_checkstop_proxy_new_finish:
> + * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to control_checkstop_proxy_new().
> + * @error: Return location for error or %NULL
> + *
> + * Finishes an operation started with control_checkstop_proxy_new().
> + *
> + * Returns: (transfer full) (type ControlCheckstopProxy): The constructed proxy object or %NULL if @error is set.
> + */
> +ControlCheckstop *
> +control_checkstop_proxy_new_finish (
> +    GAsyncResult        *res,
> +    GError             **error)
> +{
> +  GObject *ret;
> +  GObject *source_object;
> +  source_object = g_async_result_get_source_object (res);
> +  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);
> +  g_object_unref (source_object);
> +  if (ret != NULL)
> +    return CONTROL_CHECKSTOP (ret);
> +  else
> +    return NULL;
> +}
> +
> +/**
> + * control_checkstop_proxy_new_sync:
> + * @connection: A #GDBusConnection.
> + * @flags: Flags from the #GDBusProxyFlags enumeration.
> + * @name: (allow-none): A bus name (well-known or unique) or %NULL if @connection is not a message bus connection.
> + * @object_path: An object path.
> + * @cancellable: (allow-none): A #GCancellable or %NULL.
> + * @error: Return location for error or %NULL
> + *
> + * Synchronously creates a proxy for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>. See g_dbus_proxy_new_sync() for more details.
> + *
> + * The calling thread is blocked until a reply is received.
> + *
> + * See control_checkstop_proxy_new() for the asynchronous version of this constructor.
> + *
> + * Returns: (transfer full) (type ControlCheckstopProxy): The constructed proxy object or %NULL if @error is set.
> + */
> +ControlCheckstop *
> +control_checkstop_proxy_new_sync (
> +    GDBusConnection     *connection,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GError             **error)
> +{
> +  GInitable *ret;
> +  ret = g_initable_new (TYPE_CONTROL_CHECKSTOP_PROXY, cancellable, error, "g-flags", flags, "g-name", name, "g-connection", connection, "g-object-path", object_path, "g-interface-name", "org.openbmc.control.Checkstop", NULL);
> +  if (ret != NULL)
> +    return CONTROL_CHECKSTOP (ret);
> +  else
> +    return NULL;
> +}
> +
> +
> +/**
> + * control_checkstop_proxy_new_for_bus:
> + * @bus_type: A #GBusType.
> + * @flags: Flags from the #GDBusProxyFlags enumeration.
> + * @name: A bus name (well-known or unique).
> + * @object_path: An object path.
> + * @cancellable: (allow-none): A #GCancellable or %NULL.
> + * @callback: A #GAsyncReadyCallback to call when the request is satisfied.
> + * @user_data: User data to pass to @callback.
> + *
> + * Like control_checkstop_proxy_new() but takes a #GBusType instead of a #GDBusConnection.
> + *
> + * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.
> + * You can then call control_checkstop_proxy_new_for_bus_finish() to get the result of the operation.
> + *
> + * See control_checkstop_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.
> + */
> +void
> +control_checkstop_proxy_new_for_bus (
> +    GBusType             bus_type,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GAsyncReadyCallback  callback,
> +    gpointer             user_data)
> +{
> +  g_async_initable_new_async (TYPE_CONTROL_CHECKSTOP_PROXY, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "g-flags", flags, "g-name", name, "g-bus-type", bus_type, "g-object-path", object_path, "g-interface-name", "org.openbmc.control.Checkstop", NULL);
> +}
> +
> +/**
> + * control_checkstop_proxy_new_for_bus_finish:
> + * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to control_checkstop_proxy_new_for_bus().
> + * @error: Return location for error or %NULL
> + *
> + * Finishes an operation started with control_checkstop_proxy_new_for_bus().
> + *
> + * Returns: (transfer full) (type ControlCheckstopProxy): The constructed proxy object or %NULL if @error is set.
> + */
> +ControlCheckstop *
> +control_checkstop_proxy_new_for_bus_finish (
> +    GAsyncResult        *res,
> +    GError             **error)
> +{
> +  GObject *ret;
> +  GObject *source_object;
> +  source_object = g_async_result_get_source_object (res);
> +  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);
> +  g_object_unref (source_object);
> +  if (ret != NULL)
> +    return CONTROL_CHECKSTOP (ret);
> +  else
> +    return NULL;
> +}
> +
> +/**
> + * control_checkstop_proxy_new_for_bus_sync:
> + * @bus_type: A #GBusType.
> + * @flags: Flags from the #GDBusProxyFlags enumeration.
> + * @name: A bus name (well-known or unique).
> + * @object_path: An object path.
> + * @cancellable: (allow-none): A #GCancellable or %NULL.
> + * @error: Return location for error or %NULL
> + *
> + * Like control_checkstop_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.
> + *
> + * The calling thread is blocked until a reply is received.
> + *
> + * See control_checkstop_proxy_new_for_bus() for the asynchronous version of this constructor.
> + *
> + * Returns: (transfer full) (type ControlCheckstopProxy): The constructed proxy object or %NULL if @error is set.
> + */
> +ControlCheckstop *
> +control_checkstop_proxy_new_for_bus_sync (
> +    GBusType             bus_type,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GError             **error)
> +{
> +  GInitable *ret;
> +  ret = g_initable_new (TYPE_CONTROL_CHECKSTOP_PROXY, cancellable, error, "g-flags", flags, "g-name", name, "g-bus-type", bus_type, "g-object-path", object_path, "g-interface-name", "org.openbmc.control.Checkstop", NULL);
> +  if (ret != NULL)
> +    return CONTROL_CHECKSTOP (ret);
> +  else
> +    return NULL;
> +}
> +
> +
> +/* ------------------------------------------------------------------------ */
> +
> +/**
> + * ControlCheckstopSkeleton:
> + *
> + * The #ControlCheckstopSkeleton structure contains only private data and should only be accessed using the provided API.
> + */
> +
> +/**
> + * ControlCheckstopSkeletonClass:
> + * @parent_class: The parent class.
> + *
> + * Class structure for #ControlCheckstopSkeleton.
> + */
> +
> +struct _ControlCheckstopSkeletonPrivate
> +{
> +  GValue *properties;
> +  GList *changed_properties;
> +  GSource *changed_properties_idle_source;
> +  GMainContext *context;
> +  GMutex lock;
> +};
> +
> +static void
> +_control_checkstop_skeleton_handle_method_call (
> +  GDBusConnection *connection G_GNUC_UNUSED,
> +  const gchar *sender G_GNUC_UNUSED,
> +  const gchar *object_path G_GNUC_UNUSED,
> +  const gchar *interface_name,
> +  const gchar *method_name,
> +  GVariant *parameters,
> +  GDBusMethodInvocation *invocation,
> +  gpointer user_data)
> +{
> +  ControlCheckstopSkeleton *skeleton = CONTROL_CHECKSTOP_SKELETON (user_data);
> +  _ExtendedGDBusMethodInfo *info;
> +  GVariantIter iter;
> +  GVariant *child;
> +  GValue *paramv;
> +  guint num_params;
> +  guint num_extra;
> +  guint n;
> +  guint signal_id;
> +  GValue return_value = G_VALUE_INIT;
> +  info = (_ExtendedGDBusMethodInfo *) g_dbus_method_invocation_get_method_info (invocation);
> +  g_assert (info != NULL);
> +  num_params = g_variant_n_children (parameters);
> +  num_extra = info->pass_fdlist ? 3 : 2;  paramv = g_new0 (GValue, num_params + num_extra);
> +  n = 0;
> +  g_value_init (&paramv[n], TYPE_CONTROL_CHECKSTOP);
> +  g_value_set_object (&paramv[n++], skeleton);
> +  g_value_init (&paramv[n], G_TYPE_DBUS_METHOD_INVOCATION);
> +  g_value_set_object (&paramv[n++], invocation);
> +  if (info->pass_fdlist)
> +    {
> +#ifdef G_OS_UNIX
> +      g_value_init (&paramv[n], G_TYPE_UNIX_FD_LIST);
> +      g_value_set_object (&paramv[n++], g_dbus_message_get_unix_fd_list (g_dbus_method_invocation_get_message (invocation)));
> +#else
> +      g_assert_not_reached ();
> +#endif
> +    }
> +  g_variant_iter_init (&iter, parameters);
> +  while ((child = g_variant_iter_next_value (&iter)) != NULL)
> +    {
> +      _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.in_args[n - num_extra];
> +      if (arg_info->use_gvariant)
> +        {
> +          g_value_init (&paramv[n], G_TYPE_VARIANT);
> +          g_value_set_variant (&paramv[n], child);
> +          n++;
> +        }
> +      else
> +        g_dbus_gvariant_to_gvalue (child, &paramv[n++]);
> +      g_variant_unref (child);
> +    }
> +  signal_id = g_signal_lookup (info->signal_name, TYPE_CONTROL_CHECKSTOP);
> +  g_value_init (&return_value, G_TYPE_BOOLEAN);
> +  g_signal_emitv (paramv, signal_id, 0, &return_value);
> +  if (!g_value_get_boolean (&return_value))
> +    g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_UNKNOWN_METHOD, "Method %s is not implemented on interface %s", method_name, interface_name);
> +  g_value_unset (&return_value);
> +  for (n = 0; n < num_params + num_extra; n++)
> +    g_value_unset (&paramv[n]);
> +  g_free (paramv);
> +}
> +
> +static GVariant *
> +_control_checkstop_skeleton_handle_get_property (
> +  GDBusConnection *connection G_GNUC_UNUSED,
> +  const gchar *sender G_GNUC_UNUSED,
> +  const gchar *object_path G_GNUC_UNUSED,
> +  const gchar *interface_name G_GNUC_UNUSED,
> +  const gchar *property_name,
> +  GError **error,
> +  gpointer user_data)
> +{
> +  ControlCheckstopSkeleton *skeleton = CONTROL_CHECKSTOP_SKELETON (user_data);
> +  GValue value = G_VALUE_INIT;
> +  GParamSpec *pspec;
> +  _ExtendedGDBusPropertyInfo *info;
> +  GVariant *ret;
> +  ret = NULL;
> +  info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct, property_name);
> +  g_assert (info != NULL);
> +  pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);
> +  if (pspec == NULL)
> +    {
> +      g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %s", property_name);
> +    }
> +  else
> +    {
> +      g_value_init (&value, pspec->value_type);
> +      g_object_get_property (G_OBJECT (skeleton), info->hyphen_name, &value);
> +      ret = g_dbus_gvalue_to_gvariant (&value, G_VARIANT_TYPE (info->parent_struct.signature));
> +      g_value_unset (&value);
> +    }
> +  return ret;
> +}
> +
> +static gboolean
> +_control_checkstop_skeleton_handle_set_property (
> +  GDBusConnection *connection G_GNUC_UNUSED,
> +  const gchar *sender G_GNUC_UNUSED,
> +  const gchar *object_path G_GNUC_UNUSED,
> +  const gchar *interface_name G_GNUC_UNUSED,
> +  const gchar *property_name,
> +  GVariant *variant,
> +  GError **error,
> +  gpointer user_data)
> +{
> +  ControlCheckstopSkeleton *skeleton = CONTROL_CHECKSTOP_SKELETON (user_data);
> +  GValue value = G_VALUE_INIT;
> +  GParamSpec *pspec;
> +  _ExtendedGDBusPropertyInfo *info;
> +  gboolean ret;
> +  ret = FALSE;
> +  info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_control_checkstop_interface_info.parent_struct, property_name);
> +  g_assert (info != NULL);
> +  pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);
> +  if (pspec == NULL)
> +    {
> +      g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %s", property_name);
> +    }
> +  else
> +    {
> +      if (info->use_gvariant)
> +        g_value_set_variant (&value, variant);
> +      else
> +        g_dbus_gvariant_to_gvalue (variant, &value);
> +      g_object_set_property (G_OBJECT (skeleton), info->hyphen_name, &value);
> +      g_value_unset (&value);
> +      ret = TRUE;
> +    }
> +  return ret;
> +}
> +
> +static const GDBusInterfaceVTable _control_checkstop_skeleton_vtable =
> +{
> +  _control_checkstop_skeleton_handle_method_call,
> +  _control_checkstop_skeleton_handle_get_property,
> +  _control_checkstop_skeleton_handle_set_property,
> +  {NULL}
> +};
> +
> +static GDBusInterfaceInfo *
> +control_checkstop_skeleton_dbus_interface_get_info (GDBusInterfaceSkeleton *skeleton G_GNUC_UNUSED)
> +{
> +  return control_checkstop_interface_info ();
> +}
> +
> +static GDBusInterfaceVTable *
> +control_checkstop_skeleton_dbus_interface_get_vtable (GDBusInterfaceSkeleton *skeleton G_GNUC_UNUSED)
> +{
> +  return (GDBusInterfaceVTable *) &_control_checkstop_skeleton_vtable;
> +}
> +
> +static GVariant *
> +control_checkstop_skeleton_dbus_interface_get_properties (GDBusInterfaceSkeleton *_skeleton)
> +{
> +  ControlCheckstopSkeleton *skeleton = CONTROL_CHECKSTOP_SKELETON (_skeleton);
> +
> +  GVariantBuilder builder;
> +  guint n;
> +  g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));
> +  if (_control_checkstop_interface_info.parent_struct.properties == NULL)
> +    goto out;
> +  for (n = 0; _control_checkstop_interface_info.parent_struct.properties[n] != NULL; n++)
> +    {
> +      GDBusPropertyInfo *info = _control_checkstop_interface_info.parent_struct.properties[n];
> +      if (info->flags & G_DBUS_PROPERTY_INFO_FLAGS_READABLE)
> +        {
> +          GVariant *value;
> +          value = _control_checkstop_skeleton_handle_get_property (g_dbus_interface_skeleton_get_connection (G_DBUS_INTERFACE_SKELETON (skeleton)), NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)), "org.openbmc.control.Checkstop", info->name, NULL, skeleton);
> +          if (value != NULL)
> +            {
> +              g_variant_take_ref (value);
> +              g_variant_builder_add (&builder, "{sv}", info->name, value);
> +              g_variant_unref (value);
> +            }
> +        }
> +    }
> +out:
> +  return g_variant_builder_end (&builder);
> +}
> +
> +static void
> +control_checkstop_skeleton_dbus_interface_flush (GDBusInterfaceSkeleton *_skeleton)
> +{
> +}
> +
> +static void control_checkstop_skeleton_iface_init (ControlCheckstopIface *iface);
> +#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38
> +G_DEFINE_TYPE_WITH_CODE (ControlCheckstopSkeleton, control_checkstop_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,
> +                         G_ADD_PRIVATE (ControlCheckstopSkeleton)
> +                         G_IMPLEMENT_INTERFACE (TYPE_CONTROL_CHECKSTOP, control_checkstop_skeleton_iface_init));
> +
> +#else
> +G_DEFINE_TYPE_WITH_CODE (ControlCheckstopSkeleton, control_checkstop_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,
> +                         G_IMPLEMENT_INTERFACE (TYPE_CONTROL_CHECKSTOP, control_checkstop_skeleton_iface_init));
> +
> +#endif
> +static void
> +control_checkstop_skeleton_finalize (GObject *object)
> +{
> +  ControlCheckstopSkeleton *skeleton = CONTROL_CHECKSTOP_SKELETON (object);
> +  g_list_free_full (skeleton->priv->changed_properties, (GDestroyNotify) _changed_property_free);
> +  if (skeleton->priv->changed_properties_idle_source != NULL)
> +    g_source_destroy (skeleton->priv->changed_properties_idle_source);
> +  g_main_context_unref (skeleton->priv->context);
> +  g_mutex_clear (&skeleton->priv->lock);
> +  G_OBJECT_CLASS (control_checkstop_skeleton_parent_class)->finalize (object);
> +}
> +
> +static void
> +control_checkstop_skeleton_init (ControlCheckstopSkeleton *skeleton)
> +{
> +#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38
> +  skeleton->priv = control_checkstop_skeleton_get_instance_private (skeleton);
> +#else
> +  skeleton->priv = G_TYPE_INSTANCE_GET_PRIVATE (skeleton, TYPE_CONTROL_CHECKSTOP_SKELETON, ControlCheckstopSkeletonPrivate);
> +#endif
> +
> +  g_mutex_init (&skeleton->priv->lock);
> +  skeleton->priv->context = g_main_context_ref_thread_default ();
> +}
> +
> +static void
> +control_checkstop_skeleton_class_init (ControlCheckstopSkeletonClass *klass)
> +{
> +  GObjectClass *gobject_class;
> +  GDBusInterfaceSkeletonClass *skeleton_class;
> +
> +  gobject_class = G_OBJECT_CLASS (klass);
> +  gobject_class->finalize = control_checkstop_skeleton_finalize;
> +
> +  skeleton_class = G_DBUS_INTERFACE_SKELETON_CLASS (klass);
> +  skeleton_class->get_info = control_checkstop_skeleton_dbus_interface_get_info;
> +  skeleton_class->get_properties = control_checkstop_skeleton_dbus_interface_get_properties;
> +  skeleton_class->flush = control_checkstop_skeleton_dbus_interface_flush;
> +  skeleton_class->get_vtable = control_checkstop_skeleton_dbus_interface_get_vtable;
> +
> +#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38
> +  g_type_class_add_private (klass, sizeof (ControlCheckstopSkeletonPrivate));
> +#endif
> +}
> +
> +static void
> +control_checkstop_skeleton_iface_init (ControlCheckstopIface *iface)
> +{
> +}
> +
> +/**
> + * control_checkstop_skeleton_new:
> + *
> + * Creates a skeleton object for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>.
> + *
> + * Returns: (transfer full) (type ControlCheckstopSkeleton): The skeleton object.
> + */
> +ControlCheckstop *
> +control_checkstop_skeleton_new (void)
> +{
> +  return CONTROL_CHECKSTOP (g_object_new (TYPE_CONTROL_CHECKSTOP_SKELETON, NULL));
> +}
> +
> +/* ------------------------------------------------------------------------
>   * Code for interface org.openbmc.Watchdog
>   * ------------------------------------------------------------------------
>   */
> @@ -20273,6 +20993,7 @@ watchdog_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _watchdog_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _watchdog_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -23721,6 +24442,7 @@ flash_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _flash_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _flash_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -25389,6 +26111,7 @@ flash_control_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _flash_control_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _flash_control_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -27173,6 +27896,7 @@ button_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _button_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _button_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -28986,6 +29710,7 @@ led_skeleton_notify (GObject      *object,
>        skeleton->priv->changed_properties_idle_source = g_idle_source_new ();
>        g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);
>        g_source_set_callback (skeleton->priv->changed_properties_idle_source, _led_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);
> +      g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _led_emit_changed");
>        g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);
>        g_source_unref (skeleton->priv->changed_properties_idle_source);
>      }
> @@ -30376,6 +31101,15 @@ object_default_init (ObjectIface *iface)
>    g_object_interface_install_property (iface, g_param_spec_object ("control-power", "control-power", "control-power", TYPE_CONTROL_POWER, G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS));
>
>    /**
> +   * Object:control-checkstop:
> +   *
> +   * The #ControlCheckstop instance corresponding to the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link>, if any.
> +   *
> +   * Connect to the #GObject::notify signal to get informed of property changes.
> +   */
> +  g_object_interface_install_property (iface, g_param_spec_object ("control-checkstop", "control-checkstop", "control-checkstop", TYPE_CONTROL_CHECKSTOP, G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS));
> +
> +  /**
>     * Object:watchdog:
>     *
>     * The #Watchdog instance corresponding to the D-Bus interface <link linkend="gdbus-interface-org-openbmc-Watchdog.top_of_page">org.openbmc.Watchdog</link>, if any.
> @@ -30662,6 +31396,23 @@ ControlPower *object_get_control_power (Object *object)
>  }
>
>  /**
> + * object_get_control_checkstop:
> + * @object: A #Object.
> + *
> + * Gets the #ControlCheckstop instance for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link> on @object, if any.
> + *
> + * Returns: (transfer full): A #ControlCheckstop that must be freed with g_object_unref() or %NULL if @object does not implement the interface.
> + */
> +ControlCheckstop *object_get_control_checkstop (Object *object)
> +{
> +  GDBusInterface *ret;
> +  ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.control.Checkstop");
> +  if (ret == NULL)
> +    return NULL;
> +  return CONTROL_CHECKSTOP (ret);
> +}
> +
> +/**
>   * object_get_watchdog:
>   * @object: A #Object.
>   *
> @@ -31042,6 +31793,26 @@ ControlPower *object_peek_control_power (Object *object)
>  }
>
>  /**
> + * object_peek_control_checkstop: (skip)
> + * @object: A #Object.
> + *
> + * Like object_get_control_checkstop() but doesn't increase the reference count on the returned object.
> + *
> + * <warning>It is not safe to use the returned object if you are on another thread than the one where the #GDBusObjectManagerClient or #GDBusObjectManagerServer for @object is running.</warning>
> + *
> + * Returns: (transfer none): A #ControlCheckstop or %NULL if @object does not implement the interface. Do not free the returned object, it is owned by @object.
> + */
> +ControlCheckstop *object_peek_control_checkstop (Object *object)
> +{
> +  GDBusInterface *ret;
> +  ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.control.Checkstop");
> +  if (ret == NULL)
> +    return NULL;
> +  g_object_unref (ret);
> +  return CONTROL_CHECKSTOP (ret);
> +}
> +
> +/**
>   * object_peek_watchdog: (skip)
>   * @object: A #Object.
>   *
> @@ -31314,36 +32085,41 @@ object_proxy_get_property (GObject      *gobject,
>        break;
>
>      case 14:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Watchdog");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.control.Checkstop");
>        g_value_take_object (value, interface);
>        break;
>
>      case 15:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.EventLog");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Watchdog");
>        g_value_take_object (value, interface);
>        break;
>
>      case 16:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Flash");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.EventLog");
>        g_value_take_object (value, interface);
>        break;
>
>      case 17:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.FlashControl");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Flash");
>        g_value_take_object (value, interface);
>        break;
>
>      case 18:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Button");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.FlashControl");
>        g_value_take_object (value, interface);
>        break;
>
>      case 19:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Led");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Button");
>        g_value_take_object (value, interface);
>        break;
>
>      case 20:
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Led");
> +      g_value_take_object (value, interface);
> +      break;
> +
> +    case 21:
>        interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.HostIpmi");
>        g_value_take_object (value, interface);
>        break;
> @@ -31375,13 +32151,14 @@ object_proxy_class_init (ObjectProxyClass *klass)
>    g_object_class_override_property (gobject_class, 11, "control-bmc");
>    g_object_class_override_property (gobject_class, 12, "control-host");
>    g_object_class_override_property (gobject_class, 13, "control-power");
> -  g_object_class_override_property (gobject_class, 14, "watchdog");
> -  g_object_class_override_property (gobject_class, 15, "event-log");
> -  g_object_class_override_property (gobject_class, 16, "flash");
> -  g_object_class_override_property (gobject_class, 17, "flash-control");
> -  g_object_class_override_property (gobject_class, 18, "button");
> -  g_object_class_override_property (gobject_class, 19, "led");
> -  g_object_class_override_property (gobject_class, 20, "host-ipmi");
> +  g_object_class_override_property (gobject_class, 14, "control-checkstop");
> +  g_object_class_override_property (gobject_class, 15, "watchdog");
> +  g_object_class_override_property (gobject_class, 16, "event-log");
> +  g_object_class_override_property (gobject_class, 17, "flash");
> +  g_object_class_override_property (gobject_class, 18, "flash-control");
> +  g_object_class_override_property (gobject_class, 19, "button");
> +  g_object_class_override_property (gobject_class, 20, "led");
> +  g_object_class_override_property (gobject_class, 21, "host-ipmi");
>  }
>
>  /**
> @@ -31621,6 +32398,19 @@ object_skeleton_set_property (GObject      *gobject,
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> +          g_warn_if_fail (IS_CONTROL_CHECKSTOP (interface));
> +          g_dbus_object_skeleton_add_interface (G_DBUS_OBJECT_SKELETON (object), interface);
> +        }
> +      else
> +        {
> +          g_dbus_object_skeleton_remove_interface_by_name (G_DBUS_OBJECT_SKELETON (object), "org.openbmc.control.Checkstop");
> +        }
> +      break;
> +
> +    case 15:
> +      interface = g_value_get_object (value);
> +      if (interface != NULL)
> +        {
>            g_warn_if_fail (IS_WATCHDOG (interface));
>            g_dbus_object_skeleton_add_interface (G_DBUS_OBJECT_SKELETON (object), interface);
>          }
> @@ -31630,7 +32420,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 15:
> +    case 16:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31643,7 +32433,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 16:
> +    case 17:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31656,7 +32446,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 17:
> +    case 18:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31669,7 +32459,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 18:
> +    case 19:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31682,7 +32472,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 19:
> +    case 20:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31695,7 +32485,7 @@ object_skeleton_set_property (GObject      *gobject,
>          }
>        break;
>
> -    case 20:
> +    case 21:
>        interface = g_value_get_object (value);
>        if (interface != NULL)
>          {
> @@ -31791,36 +32581,41 @@ object_skeleton_get_property (GObject      *gobject,
>        break;
>
>      case 14:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Watchdog");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.control.Checkstop");
>        g_value_take_object (value, interface);
>        break;
>
>      case 15:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.EventLog");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Watchdog");
>        g_value_take_object (value, interface);
>        break;
>
>      case 16:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Flash");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.EventLog");
>        g_value_take_object (value, interface);
>        break;
>
>      case 17:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.FlashControl");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Flash");
>        g_value_take_object (value, interface);
>        break;
>
>      case 18:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Button");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.FlashControl");
>        g_value_take_object (value, interface);
>        break;
>
>      case 19:
> -      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Led");
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Button");
>        g_value_take_object (value, interface);
>        break;
>
>      case 20:
> +      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.Led");
> +      g_value_take_object (value, interface);
> +      break;
> +
> +    case 21:
>        interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "org.openbmc.HostIpmi");
>        g_value_take_object (value, interface);
>        break;
> @@ -31852,13 +32647,14 @@ object_skeleton_class_init (ObjectSkeletonClass *klass)
>    g_object_class_override_property (gobject_class, 11, "control-bmc");
>    g_object_class_override_property (gobject_class, 12, "control-host");
>    g_object_class_override_property (gobject_class, 13, "control-power");
> -  g_object_class_override_property (gobject_class, 14, "watchdog");
> -  g_object_class_override_property (gobject_class, 15, "event-log");
> -  g_object_class_override_property (gobject_class, 16, "flash");
> -  g_object_class_override_property (gobject_class, 17, "flash-control");
> -  g_object_class_override_property (gobject_class, 18, "button");
> -  g_object_class_override_property (gobject_class, 19, "led");
> -  g_object_class_override_property (gobject_class, 20, "host-ipmi");
> +  g_object_class_override_property (gobject_class, 14, "control-checkstop");
> +  g_object_class_override_property (gobject_class, 15, "watchdog");
> +  g_object_class_override_property (gobject_class, 16, "event-log");
> +  g_object_class_override_property (gobject_class, 17, "flash");
> +  g_object_class_override_property (gobject_class, 18, "flash-control");
> +  g_object_class_override_property (gobject_class, 19, "button");
> +  g_object_class_override_property (gobject_class, 20, "led");
> +  g_object_class_override_property (gobject_class, 21, "host-ipmi");
>  }
>
>  /**
> @@ -32033,6 +32829,18 @@ void object_skeleton_set_control_power (ObjectSkeleton *object, ControlPower *in
>  }
>
>  /**
> + * object_skeleton_set_control_checkstop:
> + * @object: A #ObjectSkeleton.
> + * @interface_: (allow-none): A #ControlCheckstop or %NULL to clear the interface.
> + *
> + * Sets the #ControlCheckstop instance for the D-Bus interface <link linkend="gdbus-interface-org-openbmc-control-Checkstop.top_of_page">org.openbmc.control.Checkstop</link> on @object.
> + */
> +void object_skeleton_set_control_checkstop (ObjectSkeleton *object, ControlCheckstop *interface_)
> +{
> +  g_object_set (G_OBJECT (object), "control-checkstop", interface_, NULL);
> +}
> +
> +/**
>   * object_skeleton_set_watchdog:
>   * @object: A #ObjectSkeleton.
>   * @interface_: (allow-none): A #Watchdog or %NULL to clear the interface.
> @@ -32191,6 +32999,7 @@ object_manager_client_get_proxy_type (GDBusObjectManagerClient *manager G_GNUC_U
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.control.Bmc", GSIZE_TO_POINTER (TYPE_CONTROL_BMC_PROXY));
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.control.Host", GSIZE_TO_POINTER (TYPE_CONTROL_HOST_PROXY));
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.control.Power", GSIZE_TO_POINTER (TYPE_CONTROL_POWER_PROXY));
> +      g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.control.Checkstop", GSIZE_TO_POINTER (TYPE_CONTROL_CHECKSTOP_PROXY));
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.Watchdog", GSIZE_TO_POINTER (TYPE_WATCHDOG_PROXY));
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.EventLog", GSIZE_TO_POINTER (TYPE_EVENT_LOG_PROXY));
>        g_hash_table_insert (lookup_hash, (gpointer) "org.openbmc.Flash", GSIZE_TO_POINTER (TYPE_FLASH_PROXY));
> diff --git a/gdbus/interfaces/openbmc_intf.h b/gdbus/interfaces/openbmc_intf.h
> index ac7603e..060b0e0 100644
> --- a/gdbus/interfaces/openbmc_intf.h
> +++ b/gdbus/interfaces/openbmc_intf.h
> @@ -1,5 +1,5 @@
>  /*
> - * Generated by gdbus-codegen 2.40.2. DO NOT EDIT.
> + * Generated by gdbus-codegen 2.44.1. DO NOT EDIT.
>   *
>   * The license of this code is the same as for the source it was derived from.
>   */
> @@ -2421,6 +2421,125 @@ ControlPower *control_power_skeleton_new (void);
>
>
>  /* ------------------------------------------------------------------------ */
> +/* Declarations for org.openbmc.control.Checkstop */
> +
> +#define TYPE_CONTROL_CHECKSTOP (control_checkstop_get_type ())
> +#define CONTROL_CHECKSTOP(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), TYPE_CONTROL_CHECKSTOP, ControlCheckstop))
> +#define IS_CONTROL_CHECKSTOP(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), TYPE_CONTROL_CHECKSTOP))
> +#define CONTROL_CHECKSTOP_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), TYPE_CONTROL_CHECKSTOP, ControlCheckstopIface))
> +
> +struct _ControlCheckstop;
> +typedef struct _ControlCheckstop ControlCheckstop;
> +typedef struct _ControlCheckstopIface ControlCheckstopIface;
> +
> +struct _ControlCheckstopIface
> +{
> +  GTypeInterface parent_iface;
> +};
> +
> +GType control_checkstop_get_type (void) G_GNUC_CONST;
> +
> +GDBusInterfaceInfo *control_checkstop_interface_info (void);
> +guint control_checkstop_override_properties (GObjectClass *klass, guint property_id_begin);
> +
> +
> +/* ---- */
> +
> +#define TYPE_CONTROL_CHECKSTOP_PROXY (control_checkstop_proxy_get_type ())
> +#define CONTROL_CHECKSTOP_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), TYPE_CONTROL_CHECKSTOP_PROXY, ControlCheckstopProxy))
> +#define CONTROL_CHECKSTOP_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), TYPE_CONTROL_CHECKSTOP_PROXY, ControlCheckstopProxyClass))
> +#define CONTROL_CHECKSTOP_PROXY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), TYPE_CONTROL_CHECKSTOP_PROXY, ControlCheckstopProxyClass))
> +#define IS_CONTROL_CHECKSTOP_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), TYPE_CONTROL_CHECKSTOP_PROXY))
> +#define IS_CONTROL_CHECKSTOP_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), TYPE_CONTROL_CHECKSTOP_PROXY))
> +
> +typedef struct _ControlCheckstopProxy ControlCheckstopProxy;
> +typedef struct _ControlCheckstopProxyClass ControlCheckstopProxyClass;
> +typedef struct _ControlCheckstopProxyPrivate ControlCheckstopProxyPrivate;
> +
> +struct _ControlCheckstopProxy
> +{
> +  /*< private >*/
> +  GDBusProxy parent_instance;
> +  ControlCheckstopProxyPrivate *priv;
> +};
> +
> +struct _ControlCheckstopProxyClass
> +{
> +  GDBusProxyClass parent_class;
> +};
> +
> +GType control_checkstop_proxy_get_type (void) G_GNUC_CONST;
> +
> +void control_checkstop_proxy_new (
> +    GDBusConnection     *connection,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GAsyncReadyCallback  callback,
> +    gpointer             user_data);
> +ControlCheckstop *control_checkstop_proxy_new_finish (
> +    GAsyncResult        *res,
> +    GError             **error);
> +ControlCheckstop *control_checkstop_proxy_new_sync (
> +    GDBusConnection     *connection,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GError             **error);
> +
> +void control_checkstop_proxy_new_for_bus (
> +    GBusType             bus_type,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GAsyncReadyCallback  callback,
> +    gpointer             user_data);
> +ControlCheckstop *control_checkstop_proxy_new_for_bus_finish (
> +    GAsyncResult        *res,
> +    GError             **error);
> +ControlCheckstop *control_checkstop_proxy_new_for_bus_sync (
> +    GBusType             bus_type,
> +    GDBusProxyFlags      flags,
> +    const gchar         *name,
> +    const gchar         *object_path,
> +    GCancellable        *cancellable,
> +    GError             **error);
> +
> +
> +/* ---- */
> +
> +#define TYPE_CONTROL_CHECKSTOP_SKELETON (control_checkstop_skeleton_get_type ())
> +#define CONTROL_CHECKSTOP_SKELETON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), TYPE_CONTROL_CHECKSTOP_SKELETON, ControlCheckstopSkeleton))
> +#define CONTROL_CHECKSTOP_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), TYPE_CONTROL_CHECKSTOP_SKELETON, ControlCheckstopSkeletonClass))
> +#define CONTROL_CHECKSTOP_SKELETON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), TYPE_CONTROL_CHECKSTOP_SKELETON, ControlCheckstopSkeletonClass))
> +#define IS_CONTROL_CHECKSTOP_SKELETON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), TYPE_CONTROL_CHECKSTOP_SKELETON))
> +#define IS_CONTROL_CHECKSTOP_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), TYPE_CONTROL_CHECKSTOP_SKELETON))
> +
> +typedef struct _ControlCheckstopSkeleton ControlCheckstopSkeleton;
> +typedef struct _ControlCheckstopSkeletonClass ControlCheckstopSkeletonClass;
> +typedef struct _ControlCheckstopSkeletonPrivate ControlCheckstopSkeletonPrivate;
> +
> +struct _ControlCheckstopSkeleton
> +{
> +  /*< private >*/
> +  GDBusInterfaceSkeleton parent_instance;
> +  ControlCheckstopSkeletonPrivate *priv;
> +};
> +
> +struct _ControlCheckstopSkeletonClass
> +{
> +  GDBusInterfaceSkeletonClass parent_class;
> +};
> +
> +GType control_checkstop_skeleton_get_type (void) G_GNUC_CONST;
> +
> +ControlCheckstop *control_checkstop_skeleton_new (void);
> +
> +
> +/* ------------------------------------------------------------------------ */
>  /* Declarations for org.openbmc.Watchdog */
>
>  #define TYPE_WATCHDOG (watchdog_get_type ())
> @@ -4041,6 +4160,7 @@ Control *object_get_control (Object *object);
>  ControlBmc *object_get_control_bmc (Object *object);
>  ControlHost *object_get_control_host (Object *object);
>  ControlPower *object_get_control_power (Object *object);
> +ControlCheckstop *object_get_control_checkstop (Object *object);
>  Watchdog *object_get_watchdog (Object *object);
>  EventLog *object_get_event_log (Object *object);
>  Flash *object_get_flash (Object *object);
> @@ -4061,6 +4181,7 @@ Control *object_peek_control (Object *object);
>  ControlBmc *object_peek_control_bmc (Object *object);
>  ControlHost *object_peek_control_host (Object *object);
>  ControlPower *object_peek_control_power (Object *object);
> +ControlCheckstop *object_peek_control_checkstop (Object *object);
>  Watchdog *object_peek_watchdog (Object *object);
>  EventLog *object_peek_event_log (Object *object);
>  Flash *object_peek_flash (Object *object);
> @@ -4133,6 +4254,7 @@ void object_skeleton_set_control (ObjectSkeleton *object, Control *interface_);
>  void object_skeleton_set_control_bmc (ObjectSkeleton *object, ControlBmc *interface_);
>  void object_skeleton_set_control_host (ObjectSkeleton *object, ControlHost *interface_);
>  void object_skeleton_set_control_power (ObjectSkeleton *object, ControlPower *interface_);
> +void object_skeleton_set_control_checkstop (ObjectSkeleton *object, ControlCheckstop *interface_);
>  void object_skeleton_set_watchdog (ObjectSkeleton *object, Watchdog *interface_);
>  void object_skeleton_set_event_log (ObjectSkeleton *object, EventLog *interface_);
>  void object_skeleton_set_flash (ObjectSkeleton *object, Flash *interface_);
> diff --git a/gdbus/xml/openbmc_intf.xml b/gdbus/xml/openbmc_intf.xml
> index ead899c..d296291 100644
> --- a/gdbus/xml/openbmc_intf.xml
> +++ b/gdbus/xml/openbmc_intf.xml
> @@ -132,6 +132,8 @@
>                 <property name="state" type="i" access="read"/>
>                 <property name="pgood_timeout" type="i" access="readwrite"/>
>         </interface>
> +       <interface name="org.openbmc.control.Checkstop">
> +       </interface>
>         <interface name="org.openbmc.Watchdog">
>                 <method name="start"/>
>                 <method name="poke"/>
> diff --git a/hostcheckstop/Makefile b/hostcheckstop/Makefile
> new file mode 100644
> index 0000000..2d3b08d
> --- /dev/null
> +++ b/hostcheckstop/Makefile
> @@ -0,0 +1,3 @@
> +BINS=host_checkstop
> +include ../gdbus.mk
> +include ../rules.mk
> diff --git a/hostcheckstop/host_checkstop_obj.c b/hostcheckstop/host_checkstop_obj.c
> new file mode 100644
> index 0000000..0d6d736
> --- /dev/null
> +++ b/hostcheckstop/host_checkstop_obj.c
> @@ -0,0 +1,202 @@
> +#include "interfaces/openbmc_intf.h"
> +#include "openbmc.h"
> +#include "gpio.h"
> +
> +static const gchar* dbus_object_path = "/org/openbmc/control";
> +static const gchar* object_name = "/org/openbmc/control/checkstop0";
> +static const gchar* dbus_name = "org.openbmc.control.Checkstop";
> +
> +static GDBusObjectManagerServer *manager = NULL;
> +
> +GPIO checkstop = (GPIO){ "CHECKSTOP" };
> +
> +static bool
> +is_host_booted(GDBusConnection* connection)
> +{
> +    GDBusProxy *proxy;
> +    GError *error;
> +    GVariant *parm = NULL;
> +    GVariant *result = NULL;
> +
> +    error = NULL;
> +    proxy = g_dbus_proxy_new_sync(connection,
> +            G_DBUS_PROXY_FLAGS_NONE,
> +            NULL, /* GDBusInterfaceInfo* */
> +            "org.openbmc.managers.System", /* name */
> +            "/org/openbmc/managers/System", /* object path */
> +            "org.openbmc.managers.System", /* interface name */
> +            NULL, /* GCancellable */
> +            &error);
> +    g_assert_no_error(error);
> +
> +    error = NULL;
> +    result = g_dbus_proxy_call_sync(proxy,
> +            "getSystemState",
> +            parm,
> +            G_DBUS_CALL_FLAGS_NONE,
> +            -1,
> +            NULL,
> +            &error);
> +    g_assert_no_error(error);
> +
> +    gchar *system_state;
> +    g_variant_get(result,"(s)",&system_state);
> +    g_variant_unref(result);
> +
> +    if ((strcmp(system_state, "HOST_BOOTED") == 0) ||
> +        (strcmp(system_state, "HOST_BOOTING")== 0)) {
> +        return true;
> +    }
> +
> +    return false;
> +}
> +
> +static gboolean
> +chassis_reboot(gpointer connection)
> +{
> +    int rc = 0;
> +    uint8_t gpio = 0;
> +    GDBusProxy *proxy;
> +    GError *error;
> +    GVariant *parm = NULL;
> +    GVariant *result = NULL;
> +
> +    // The gpio line may flicker during power on/off, so check that the value
> +    // is still 0 (checkstopped) and that host is booted in order to reboot
> +    rc = gpio_open(&checkstop);
> +    if (rc != GPIO_OK) {
> +        return FALSE;
> +    }
> +    rc = gpio_read(&checkstop, &gpio);
> +    if (rc != GPIO_OK) {
> +        gpio_close(&checkstop);
> +        return FALSE;
> +    }
> +    gpio_close(&checkstop);
> +    if ((!gpio) && (is_host_booted(connection)))
> +    {
> +        printf("Host Checkstop, rebooting host\n");
> +        error = NULL;
> +        proxy = g_dbus_proxy_new_sync((GDBusConnection*)connection,
> +            G_DBUS_PROXY_FLAGS_NONE,
> +            NULL, /* GDBusInterfaceInfo* */
> +            "org.openbmc.control.Chassis", /* name */
> +            "/org/openbmc/control/chassis0", /* object path */
> +            "org.openbmc.control.Chassis", /* interface name */
> +            NULL, /* GCancellable */
> +            &error);
> +        g_assert_no_error(error);
> +
> +        error = NULL;
> +        result = g_dbus_proxy_call_sync(proxy,
> +            "reboot",
> +            parm,
> +            G_DBUS_CALL_FLAGS_NONE,
> +            -1,
> +            NULL,
> +            &error);
> +        g_assert_no_error(error);
> +    }
> +
> +    return FALSE;
> +}
> +
> +static gboolean
> +on_checkstop_interrupt(GIOChannel *channel,
> +        GIOCondition condition,
> +        gpointer connection)
> +{
> +    GError *error = 0;
> +    gsize bytes_read = 0;
> +    gchar buf[2];
> +    buf[1] = '\0';
> +
> +    g_io_channel_seek_position( channel, 0, G_SEEK_SET, 0 );
> +    g_io_channel_read_chars(channel,
> +            buf, 1,
> +            &bytes_read,
> +            &error );
> +    printf("checkstop gpio: %s\n",buf);
> +
> +    if(checkstop.irq_inited) {
> +        // Need to wait at least 10s for the SBE to gather failure data.
> +        // Also the user may be monitoring the system and reset the system
> +        // themselves. So wait an arbitrary time of 30s (and check that the
> +        // gpio value is still 0) before issuing reboot.
> +        g_timeout_add(30000, chassis_reboot, connection);
> +    }
> +    else {
> +        checkstop.irq_inited = true;
> +    }
> +
> +    return TRUE;
> +}
> +
> +static void
> +on_bus_acquired(GDBusConnection *connection,
> +        const gchar *name,
> +        gpointer object)
> +{
> +    int rc = GPIO_OK;
> +    manager = g_dbus_object_manager_server_new(dbus_object_path);
> +
> +    ControlCheckstop* control_checkstop = control_checkstop_skeleton_new();
> +    object_skeleton_set_control_checkstop(object, control_checkstop);
> +    g_object_unref(control_checkstop);
> +
> +    g_dbus_object_manager_server_set_connection(manager, connection);
> +
> +    rc = gpio_init(connection, &checkstop);
> +    if (rc == GPIO_OK) {
> +        rc = gpio_open_interrupt(&checkstop, on_checkstop_interrupt, connection);
> +    }
> +    if (rc != GPIO_OK) {
> +        printf("ERROR Checkstop: GPIO setup (rc=%d)\n", rc);
> +    }
> +}
> +
> +static void
> +on_name_acquired(GDBusConnection *connection,
> +        const gchar *name,
> +        gpointer object)
> +{
> +    g_dbus_object_manager_server_export(manager, G_DBUS_OBJECT_SKELETON(object));
> +}
> +
> +static void
> +on_name_lost(GDBusConnection *connection,
> +        const gchar *name,
> +        gpointer object)
> +{
> +    g_dbus_object_manager_server_unexport(manager, dbus_object_path);
> +}
> +
> +gint
> +main(gint argc, gchar *argv[])
> +{
> +    GMainLoop *loop;
> +    ObjectSkeleton *newobject;
> +
> +    newobject = object_skeleton_new(object_name);
> +
> +    guint id;
> +    loop = g_main_loop_new(NULL, FALSE);
> +
> +    id = g_bus_own_name(DBUS_TYPE,
> +            dbus_name,
> +            G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
> +            G_BUS_NAME_OWNER_FLAGS_REPLACE,
> +            on_bus_acquired,
> +            on_name_acquired,
> +            on_name_lost,
> +            newobject,
> +            NULL);
> +
> +    g_main_loop_run(loop);
> +
> +    g_bus_unown_name(id);
> +    g_object_unref(newobject);
> +    g_main_loop_unref(loop);
> +    return 0;
> +}
> +
> diff --git a/pytools/gpioutil b/pytools/gpioutil
> index b6ec5ea..58e02e6 100644
> --- a/pytools/gpioutil
> +++ b/pytools/gpioutil
> @@ -19,6 +19,9 @@ def printUsage():
>  if (len(sys.argv) < 2):
>         printUsage()
>
> +# Pop the command name and point to the args
> +sys.argv.pop(0)
> +
>  GPIO_SYSFS = '/sys/class/gpio/'
>
>  class Gpio:
> --
> 2.8.4
>
>
> _______________________________________________
> openbmc mailing list
> openbmc at lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/openbmc


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