mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-01-11 05:10:22 +01:00
2a5d9eb60b
* Use an enum instead of a string, is faster for comparisons. * Add debug assertions * Have NMBondMode enum correspond to Kernel numbering
612 lines
20 KiB
C
612 lines
20 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2011 - 2018 Red Hat, Inc.
|
|
*/
|
|
|
|
#include "nm-default.h"
|
|
|
|
#include "nm-device-bond.h"
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "NetworkManagerUtils.h"
|
|
#include "nm-device-private.h"
|
|
#include "platform/nm-platform.h"
|
|
#include "nm-device-factory.h"
|
|
#include "nm-core-internal.h"
|
|
#include "nm-ip4-config.h"
|
|
|
|
#include "nm-device-logging.h"
|
|
_LOG_DECLARE_SELF(NMDeviceBond);
|
|
|
|
/*****************************************************************************/
|
|
|
|
struct _NMDeviceBond {
|
|
NMDevice parent;
|
|
};
|
|
|
|
struct _NMDeviceBondClass {
|
|
NMDeviceClass parent;
|
|
};
|
|
|
|
G_DEFINE_TYPE (NMDeviceBond, nm_device_bond, NM_TYPE_DEVICE)
|
|
|
|
/*****************************************************************************/
|
|
|
|
static NMDeviceCapabilities
|
|
get_generic_capabilities (NMDevice *dev)
|
|
{
|
|
return NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_IS_SOFTWARE;
|
|
}
|
|
|
|
static gboolean
|
|
complete_connection (NMDevice *device,
|
|
NMConnection *connection,
|
|
const char *specific_object,
|
|
NMConnection *const*existing_connections,
|
|
GError **error)
|
|
{
|
|
NMSettingBond *s_bond;
|
|
|
|
nm_utils_complete_generic (nm_device_get_platform (device),
|
|
connection,
|
|
NM_SETTING_BOND_SETTING_NAME,
|
|
existing_connections,
|
|
NULL,
|
|
_("Bond connection"),
|
|
"bond",
|
|
NULL,
|
|
TRUE);
|
|
|
|
s_bond = nm_connection_get_setting_bond (connection);
|
|
if (!s_bond) {
|
|
s_bond = (NMSettingBond *) nm_setting_bond_new ();
|
|
nm_connection_add_setting (connection, NM_SETTING (s_bond));
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static gboolean
|
|
_set_bond_attr (NMDevice *device, const char *attr, const char *value)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
int ifindex = nm_device_get_ifindex (device);
|
|
gboolean ret;
|
|
|
|
ret = nm_platform_sysctl_master_set_option (nm_device_get_platform (device),
|
|
ifindex,
|
|
attr,
|
|
value);
|
|
if (!ret)
|
|
_LOGW (LOGD_PLATFORM, "failed to set bonding attribute '%s' to '%s'", attr, value);
|
|
return ret;
|
|
}
|
|
|
|
static gboolean
|
|
ignore_option (NMSettingBond *s_bond, const char *option, const char *value)
|
|
{
|
|
const char *defvalue;
|
|
|
|
if (nm_streq0 (option, NM_SETTING_BOND_OPTION_MIIMON)) {
|
|
/* The default value for miimon, when missing in the setting, is
|
|
* 0 if arp_interval is != 0, and 100 otherwise. So, let's ignore
|
|
* miimon=0 (which means that miimon is disabled) and accept any
|
|
* other value. Adding miimon=100 does not cause any harm.
|
|
*/
|
|
defvalue = "0";
|
|
} else
|
|
defvalue = nm_setting_bond_get_option_default (s_bond, option);
|
|
|
|
return nm_streq0 (value, defvalue);
|
|
}
|
|
|
|
static void
|
|
update_connection (NMDevice *device, NMConnection *connection)
|
|
{
|
|
NMSettingBond *s_bond = nm_connection_get_setting_bond (connection);
|
|
int ifindex = nm_device_get_ifindex (device);
|
|
NMBondMode mode = NM_BOND_MODE_UNKNOWN;
|
|
const char **options;
|
|
|
|
if (!s_bond) {
|
|
s_bond = (NMSettingBond *) nm_setting_bond_new ();
|
|
nm_connection_add_setting (connection, (NMSetting *) s_bond);
|
|
}
|
|
|
|
/* Read bond options from sysfs and update the Bond setting to match */
|
|
options = nm_setting_bond_get_valid_options (s_bond);
|
|
for (; *options; options++) {
|
|
char *p;
|
|
gs_free char *value = nm_platform_sysctl_master_get_option (nm_device_get_platform (device),
|
|
ifindex,
|
|
*options);
|
|
|
|
if ( value
|
|
&& _nm_setting_bond_get_option_type (s_bond, *options) == NM_BOND_OPTION_TYPE_BOTH) {
|
|
p = strchr (value, ' ');
|
|
if (p)
|
|
*p = '\0';
|
|
}
|
|
|
|
if (mode == NM_BOND_MODE_UNKNOWN) {
|
|
if (value && nm_streq (*options, NM_SETTING_BOND_OPTION_MODE))
|
|
mode = _nm_setting_bond_mode_from_string (value);
|
|
if (mode == NM_BOND_MODE_UNKNOWN)
|
|
continue;
|
|
}
|
|
|
|
if (!_nm_setting_bond_option_supported (*options, mode))
|
|
continue;
|
|
|
|
if ( value
|
|
&& value[0]
|
|
&& !ignore_option (s_bond, *options, value)) {
|
|
/* Replace " " with "," for arp_ip_targets from the kernel */
|
|
if (strcmp (*options, NM_SETTING_BOND_OPTION_ARP_IP_TARGET) == 0) {
|
|
for (p = value; *p; p++) {
|
|
if (*p == ' ')
|
|
*p = ',';
|
|
}
|
|
}
|
|
|
|
nm_setting_bond_add_option (s_bond, *options, value);
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
master_update_slave_connection (NMDevice *self,
|
|
NMDevice *slave,
|
|
NMConnection *connection,
|
|
GError **error)
|
|
{
|
|
g_object_set (nm_connection_get_setting_connection (connection),
|
|
NM_SETTING_CONNECTION_MASTER, nm_device_get_iface (self),
|
|
NM_SETTING_CONNECTION_SLAVE_TYPE, NM_SETTING_BOND_SETTING_NAME,
|
|
NULL);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_arp_targets (NMDevice *device,
|
|
NMBondMode mode,
|
|
const char *value,
|
|
const char *delim,
|
|
const char *prefix)
|
|
{
|
|
gs_free const char **value_v = NULL;
|
|
gsize i;
|
|
|
|
value_v = nm_utils_strsplit_set (value, delim);
|
|
if (!value_v)
|
|
return;
|
|
for (i = 0; value_v[i]; i++) {
|
|
gs_free char *tmp = NULL;
|
|
|
|
tmp = g_strdup_printf ("%s%s", prefix, value_v[i]);
|
|
_set_bond_attr (device, NM_SETTING_BOND_OPTION_ARP_IP_TARGET, tmp);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Sets bond attribute stored in the option hashtable or
|
|
* the default value if no value was set.
|
|
*/
|
|
static void
|
|
set_bond_attr_or_default (NMDevice *device,
|
|
NMSettingBond *s_bond,
|
|
const char *opt)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
const char *value = nm_setting_bond_get_option_or_default (s_bond, opt);
|
|
|
|
if (value) {
|
|
_set_bond_attr (device, opt, value);
|
|
} else {
|
|
_LOGD (LOGD_BOND, "bond option %s rejected due to incompatibility", opt);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
apply_bonding_config (NMDeviceBond *self)
|
|
{
|
|
NMDevice *device = NM_DEVICE (self);
|
|
int ifindex = nm_device_get_ifindex (device);
|
|
NMSettingBond *s_bond;
|
|
NMBondMode mode;
|
|
const char *mode_str;
|
|
const char *value;
|
|
char *contents;
|
|
|
|
s_bond = nm_device_get_applied_setting (device, NM_TYPE_SETTING_BOND);
|
|
g_return_val_if_fail (s_bond, FALSE);
|
|
|
|
mode_str = nm_setting_bond_get_option_or_default (s_bond, NM_SETTING_BOND_OPTION_MODE);
|
|
mode = _nm_setting_bond_mode_from_string (mode_str);
|
|
g_return_val_if_fail (mode != NM_BOND_MODE_UNKNOWN, FALSE);
|
|
|
|
/* Set mode first, as some other options (e.g. arp_interval) are valid
|
|
* only for certain modes.
|
|
*/
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_MODE);
|
|
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_MIIMON);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_UPDELAY);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_DOWNDELAY);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ARP_INTERVAL);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ARP_VALIDATE);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_PRIMARY);
|
|
|
|
/* ARP targets: clear and initialize the list */
|
|
contents = nm_platform_sysctl_master_get_option (nm_device_get_platform (device),
|
|
ifindex,
|
|
NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
|
|
set_arp_targets (device, mode, contents, " \n", "-");
|
|
value = nm_setting_bond_get_option_or_default (s_bond, NM_SETTING_BOND_OPTION_ARP_IP_TARGET);
|
|
set_arp_targets (device, mode, value, ",", "+");
|
|
g_free (contents);
|
|
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_AD_ACTOR_SYSTEM);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ACTIVE_SLAVE);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_AD_ACTOR_SYS_PRIO);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_AD_SELECT);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_AD_USER_PORT_KEY);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ALL_SLAVES_ACTIVE);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ARP_ALL_TARGETS);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_FAIL_OVER_MAC);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_LACP_RATE);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_LP_INTERVAL);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_MIN_LINKS);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_PACKETS_PER_SLAVE);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_PRIMARY_RESELECT);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_RESEND_IGMP);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_TLB_DYNAMIC_LB);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_USE_CARRIER);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_XMIT_HASH_POLICY);
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_NUM_GRAT_ARP);
|
|
return TRUE;
|
|
}
|
|
|
|
static NMActStageReturn
|
|
act_stage1_prepare (NMDevice *device, NMDeviceStateReason *out_failure_reason)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
NMActStageReturn ret = NM_ACT_STAGE_RETURN_SUCCESS;
|
|
|
|
/* Interface must be down to set bond options */
|
|
nm_device_take_down (device, TRUE);
|
|
if (!apply_bonding_config (self))
|
|
ret = NM_ACT_STAGE_RETURN_FAILURE;
|
|
else {
|
|
if (!nm_device_hw_addr_set_cloned (device,
|
|
nm_device_get_applied_connection (device),
|
|
FALSE))
|
|
ret = NM_ACT_STAGE_RETURN_FAILURE;
|
|
}
|
|
nm_device_bring_up (device, TRUE, NULL);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static gboolean
|
|
enslave_slave (NMDevice *device,
|
|
NMDevice *slave,
|
|
NMConnection *connection,
|
|
gboolean configure)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
gboolean success = TRUE;
|
|
const char *slave_iface = nm_device_get_ip_iface (slave);
|
|
NMConnection *master_con;
|
|
|
|
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, NULL);
|
|
|
|
if (!success)
|
|
return FALSE;
|
|
|
|
_LOGI (LOGD_BOND, "enslaved bond slave %s", slave_iface);
|
|
|
|
/* The active_slave option can be set only after the interface is enslaved */
|
|
master_con = nm_device_get_applied_connection (device);
|
|
if (master_con) {
|
|
NMSettingBond *s_bond = nm_connection_get_setting_bond (master_con);
|
|
const char *active;
|
|
|
|
if (s_bond) {
|
|
active = nm_setting_bond_get_option_or_default (s_bond,
|
|
NM_SETTING_BOND_OPTION_ACTIVE_SLAVE);
|
|
if (nm_streq0 (active, nm_device_get_iface (slave))) {
|
|
nm_platform_sysctl_master_set_option (nm_device_get_platform (device),
|
|
nm_device_get_ifindex (device),
|
|
"active_slave",
|
|
active);
|
|
_LOGD (LOGD_BOND, "setting slave %s as active one for master %s",
|
|
active, nm_device_get_iface (device));
|
|
}
|
|
}
|
|
}
|
|
} else
|
|
_LOGI (LOGD_BOND, "bond slave %s was enslaved", slave_iface);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
release_slave (NMDevice *device,
|
|
NMDevice *slave,
|
|
gboolean configure)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
gboolean success;
|
|
gs_free char *address = NULL;
|
|
int ifindex_slave;
|
|
int ifindex;
|
|
|
|
if (configure) {
|
|
ifindex = nm_device_get_ifindex (device);
|
|
if ( ifindex <= 0
|
|
|| !nm_platform_link_get (nm_device_get_platform (device), ifindex))
|
|
configure = FALSE;
|
|
}
|
|
|
|
ifindex_slave = nm_device_get_ip_ifindex (slave);
|
|
|
|
if (ifindex_slave <= 0)
|
|
_LOGD (LOGD_BOND, "bond slave %s is already released", nm_device_get_ip_iface (slave));
|
|
|
|
if (configure) {
|
|
/* When the last slave is released the bond MAC will be set to a random
|
|
* value by kernel; remember the current one and restore it afterwards.
|
|
*/
|
|
address = g_strdup (nm_device_get_hw_address (device));
|
|
|
|
if (ifindex_slave > 0) {
|
|
success = nm_platform_link_release (nm_device_get_platform (device),
|
|
nm_device_get_ip_ifindex (device),
|
|
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));
|
|
}
|
|
}
|
|
|
|
nm_platform_process_events (nm_device_get_platform (device));
|
|
if (nm_device_update_hw_address (device))
|
|
nm_device_hw_addr_set (device, address, "restore", FALSE);
|
|
|
|
/* 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 (ifindex_slave > 0) {
|
|
if (!nm_device_bring_up (slave, TRUE, NULL))
|
|
_LOGW (LOGD_BOND, "released bond slave could not be brought up.");
|
|
}
|
|
} else {
|
|
if (ifindex_slave > 0) {
|
|
_LOGI (LOGD_BOND, "bond slave %s was released",
|
|
nm_device_get_ip_iface (slave));
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
create_and_realize (NMDevice *device,
|
|
NMConnection *connection,
|
|
NMDevice *parent,
|
|
const NMPlatformLink **out_plink,
|
|
GError **error)
|
|
{
|
|
const char *iface = nm_device_get_iface (device);
|
|
int r;
|
|
|
|
g_assert (iface);
|
|
|
|
r = nm_platform_link_bond_add (nm_device_get_platform (device), iface, out_plink);
|
|
if (r < 0) {
|
|
g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_CREATION_FAILED,
|
|
"Failed to create bond interface '%s' for '%s': %s",
|
|
iface,
|
|
nm_connection_get_id (connection),
|
|
nm_strerror (r));
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
check_changed_options (NMSettingBond *s_a, NMSettingBond *s_b, GError **error)
|
|
{
|
|
guint i, num;
|
|
const char *name = NULL, *value_a = NULL, *value_b = NULL;
|
|
|
|
/* Check that options in @s_a have compatible changes in @s_b */
|
|
|
|
num = nm_setting_bond_get_num_options (s_a);
|
|
for (i = 0; i < num; i++) {
|
|
nm_setting_bond_get_option (s_a, i, &name, &value_a);
|
|
|
|
/* We support changes to these */
|
|
if (NM_IN_STRSET (name,
|
|
NM_SETTING_BOND_OPTION_ACTIVE_SLAVE,
|
|
NM_SETTING_BOND_OPTION_PRIMARY)) {
|
|
continue;
|
|
}
|
|
|
|
/* Missing in @s_b, but has a default value in @s_a */
|
|
value_b = nm_setting_bond_get_option_by_name (s_b, name);
|
|
if ( !value_b
|
|
&& nm_streq0 (value_a, nm_setting_bond_get_option_default (s_a, name))) {
|
|
continue;
|
|
}
|
|
|
|
/* Reject any other changes */
|
|
if (!nm_streq0 (value_a, value_b)) {
|
|
g_set_error (error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
"Can't reapply '%s' bond option",
|
|
name);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
can_reapply_change (NMDevice *device,
|
|
const char *setting_name,
|
|
NMSetting *s_old,
|
|
NMSetting *s_new,
|
|
GHashTable *diffs,
|
|
GError **error)
|
|
{
|
|
NMDeviceClass *device_class;
|
|
NMSettingBond *s_bond_old, *s_bond_new;
|
|
|
|
/* Only handle bond setting here, delegate other settings to parent class */
|
|
if (nm_streq (setting_name, NM_SETTING_BOND_SETTING_NAME)) {
|
|
if (!nm_device_hash_check_invalid_keys (diffs,
|
|
NM_SETTING_BOND_SETTING_NAME,
|
|
error,
|
|
NM_SETTING_BOND_OPTIONS))
|
|
return FALSE;
|
|
|
|
s_bond_old = NM_SETTING_BOND (s_old);
|
|
s_bond_new = NM_SETTING_BOND (s_new);
|
|
|
|
if ( !check_changed_options (s_bond_old, s_bond_new, error)
|
|
|| !check_changed_options (s_bond_new, s_bond_old, error)) {
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
device_class = NM_DEVICE_CLASS (nm_device_bond_parent_class);
|
|
return device_class->can_reapply_change (device,
|
|
setting_name,
|
|
s_old,
|
|
s_new,
|
|
diffs,
|
|
error);
|
|
}
|
|
|
|
static void
|
|
reapply_connection (NMDevice *device, NMConnection *con_old, NMConnection *con_new)
|
|
{
|
|
NMDeviceBond *self = NM_DEVICE_BOND (device);
|
|
const char *value;
|
|
NMSettingBond *s_bond;
|
|
NMBondMode mode;
|
|
|
|
NM_DEVICE_CLASS (nm_device_bond_parent_class)->reapply_connection (device,
|
|
con_old,
|
|
con_new);
|
|
|
|
_LOGD (LOGD_BOND, "reapplying bond settings");
|
|
s_bond = nm_connection_get_setting_bond (con_new);
|
|
g_return_if_fail (s_bond);
|
|
|
|
value = nm_setting_bond_get_option_or_default (s_bond, NM_SETTING_BOND_OPTION_MODE);
|
|
mode = _nm_setting_bond_mode_from_string (value);
|
|
g_return_if_fail (mode != NM_BOND_MODE_UNKNOWN);
|
|
|
|
/* Primary */
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_PRIMARY);
|
|
/* Active slave */
|
|
set_bond_attr_or_default (device, s_bond, NM_SETTING_BOND_OPTION_ACTIVE_SLAVE);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
nm_device_bond_init (NMDeviceBond * self)
|
|
{
|
|
nm_assert (nm_device_is_master (NM_DEVICE (self)));
|
|
}
|
|
|
|
static const NMDBusInterfaceInfoExtended interface_info_device_bond = {
|
|
.parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT (
|
|
NM_DBUS_INTERFACE_DEVICE_BOND,
|
|
.signals = NM_DEFINE_GDBUS_SIGNAL_INFOS (
|
|
&nm_signal_info_property_changed_legacy,
|
|
),
|
|
.properties = NM_DEFINE_GDBUS_PROPERTY_INFOS (
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("HwAddress", "s", NM_DEVICE_HW_ADDRESS),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("Carrier", "b", NM_DEVICE_CARRIER),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("Slaves", "ao", NM_DEVICE_SLAVES),
|
|
),
|
|
),
|
|
.legacy_property_changed = TRUE,
|
|
};
|
|
|
|
static void
|
|
nm_device_bond_class_init (NMDeviceBondClass *klass)
|
|
{
|
|
NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS (klass);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
|
|
|
|
dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS (&interface_info_device_bond);
|
|
|
|
device_class->connection_type_supported = NM_SETTING_BOND_SETTING_NAME;
|
|
device_class->connection_type_check_compatible = NM_SETTING_BOND_SETTING_NAME;
|
|
device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES (NM_LINK_TYPE_BOND);
|
|
|
|
device_class->is_master = TRUE;
|
|
device_class->get_generic_capabilities = get_generic_capabilities;
|
|
device_class->complete_connection = complete_connection;
|
|
|
|
device_class->update_connection = update_connection;
|
|
device_class->master_update_slave_connection = master_update_slave_connection;
|
|
|
|
device_class->create_and_realize = create_and_realize;
|
|
device_class->act_stage1_prepare = act_stage1_prepare;
|
|
device_class->get_configured_mtu = nm_device_get_configured_mtu_for_wired;
|
|
device_class->enslave_slave = enslave_slave;
|
|
device_class->release_slave = release_slave;
|
|
device_class->can_reapply_change = can_reapply_change;
|
|
device_class->reapply_connection = reapply_connection;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
#define NM_TYPE_BOND_DEVICE_FACTORY (nm_bond_device_factory_get_type ())
|
|
#define NM_BOND_DEVICE_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_BOND_DEVICE_FACTORY, NMBondDeviceFactory))
|
|
|
|
static NMDevice *
|
|
create_device (NMDeviceFactory *factory,
|
|
const char *iface,
|
|
const NMPlatformLink *plink,
|
|
NMConnection *connection,
|
|
gboolean *out_ignore)
|
|
{
|
|
return (NMDevice *) g_object_new (NM_TYPE_DEVICE_BOND,
|
|
NM_DEVICE_IFACE, iface,
|
|
NM_DEVICE_DRIVER, "bonding",
|
|
NM_DEVICE_TYPE_DESC, "Bond",
|
|
NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_BOND,
|
|
NM_DEVICE_LINK_TYPE, NM_LINK_TYPE_BOND,
|
|
NULL);
|
|
}
|
|
|
|
NM_DEVICE_FACTORY_DEFINE_INTERNAL (BOND, Bond, bond,
|
|
NM_DEVICE_FACTORY_DECLARE_LINK_TYPES (NM_LINK_TYPE_BOND)
|
|
NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES (NM_SETTING_BOND_SETTING_NAME),
|
|
factory_class->create_device = create_device;
|
|
);
|