static void
release_slave (NMDevice *device,
NMDevice *slave,
gboolean configure)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean success, no_firmware = FALSE;
if (configure) {
success = nm_platform_link_release (nm_device_get_platform (device),
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
if (success) {
_LOGI (LOGD_BOND, "released bond slave %s",
nm_device_get_ip_iface (slave));
} else {
_LOGW (LOGD_BOND, "failed to release bond slave %s",
nm_device_get_ip_iface (slave));
}
/* Kernel bonding code "closes" the slave when releasing it, (which clears
* IFF_UP), so we must bring it back up here to ensure carrier changes and
* other state is noticed by the now-released slave.
*/
if (!nm_device_bring_up (slave, TRUE, &no_firmware))
_LOGW (LOGD_BOND, "released bond slave could not be brought up.");
} else {
_LOGI (LOGD_BOND, "bond slave %s was released",
nm_device_get_ip_iface (slave));
}
}
static void
get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NMDeviceBond *device = NM_DEVICE_BOND (object);
_nm_object_ensure_inited (NM_OBJECT (object));
switch (prop_id) {
case PROP_HW_ADDRESS:
g_value_set_string (value, nm_device_bond_get_hw_address (device));
break;
case PROP_CARRIER:
g_value_set_boolean (value, nm_device_bond_get_carrier (device));
break;
case PROP_SLAVES:
g_value_set_boxed (value, nm_device_bond_get_slaves (device));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
enslave_slave (NMDevice *device,
NMDevice *slave,
NMConnection *connection,
gboolean configure)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean success = TRUE, no_firmware = FALSE;
const char *slave_iface = nm_device_get_ip_iface (slave);
nm_device_master_check_slave_physical_port (device, slave, LOGD_BOND);
if (configure) {
nm_device_take_down (slave, TRUE);
success = nm_platform_link_enslave (nm_device_get_platform (device),
nm_device_get_ip_ifindex (device),
nm_device_get_ip_ifindex (slave));
nm_device_bring_up (slave, TRUE, &no_firmware);
if (!success)
return FALSE;
_LOGI (LOGD_BOND, "enslaved bond slave %s", slave_iface);
} else
_LOGI (LOGD_BOND, "bond slave %s was enslaved", slave_iface);
return TRUE;
}
static void
constructed (GObject *object)
{
NMDeviceBondPrivate *priv = NM_DEVICE_BOND_GET_PRIVATE (object);
G_OBJECT_CLASS (nm_device_bond_parent_class)->constructed (object);
priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_DEVICE_BOND);
register_properties (NM_DEVICE_BOND (object));
}
static gboolean
set_bond_attr (NMDevice *device, const char *attr, const char *value)
{
NMDeviceBond *self = NM_DEVICE_BOND (device);
gboolean ret;
int ifindex = nm_device_get_ifindex (device);
ret = nm_platform_sysctl_master_set_option (nm_device_get_platform(device), ifindex, attr, value);
if (!ret)
_LOGW (LOGD_HW, "failed to set bonding attribute '%s' to '%s'", attr, value);
return ret;
}
static void
constructed (GObject *object)
{
NMDeviceBondPrivate *priv;
G_OBJECT_CLASS (nm_device_bond_parent_class)->constructed (object);
priv = NM_DEVICE_BOND_GET_PRIVATE (object);
priv->proxy = dbus_g_proxy_new_for_name (nm_object_get_connection (NM_OBJECT (object)),
NM_DBUS_SERVICE,
nm_object_get_path (NM_OBJECT (object)),
NM_DBUS_INTERFACE_DEVICE_BOND);
register_properties (NM_DEVICE_BOND (object));
}
static const char *
get_hw_address (NMDevice *device)
{
return nm_device_bond_get_hw_address (NM_DEVICE_BOND (device));
}
