New upstream version 1.29.90 upstream/1.29.90

1 files changed, 0 insertions, 1245 deletions

diff --git a/src/devices/nm-device-bridge.c b/src/devices/nm-device-bridge.c
deleted file mode 100644
index 48dcec1b..00000000
--- a/src/devices/nm-device-bridge.c
+++ /dev/null
@@ -1,1245 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2011 - 2015 Red Hat, Inc.
- */
-
-#include "nm-default.h"
-
-#include "nm-device-bridge.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-device-logging.h"
-_LOG_DECLARE_SELF(NMDeviceBridge);
-
-/*****************************************************************************/
-
-struct _NMDeviceBridge {
-    NMDevice      parent;
-    GCancellable *bt_cancellable;
-    bool          vlan_configured : 1;
-    bool          bt_registered : 1;
-};
-
-struct _NMDeviceBridgeClass {
-    NMDeviceClass parent;
-};
-
-G_DEFINE_TYPE(NMDeviceBridge, nm_device_bridge, NM_TYPE_DEVICE)
-
-/*****************************************************************************/
-
-const NMBtVTableNetworkServer *nm_bt_vtable_network_server = NULL;
-
-/*****************************************************************************/
-
-static NMDeviceCapabilities
-get_generic_capabilities(NMDevice *dev)
-{
-    return NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_IS_SOFTWARE;
-}
-
-static gboolean
-check_connection_available(NMDevice *                     device,
-                           NMConnection *                 connection,
-                           NMDeviceCheckConAvailableFlags flags,
-                           const char *                   specific_object,
-                           GError **                      error)
-{
-    NMDeviceBridge *    self = NM_DEVICE_BRIDGE(device);
-    NMSettingBluetooth *s_bt;
-
-    if (!NM_DEVICE_CLASS(nm_device_bridge_parent_class)
-             ->check_connection_available(device, connection, flags, specific_object, error))
-        return FALSE;
-
-    s_bt = _nm_connection_get_setting_bluetooth_for_nap(connection);
-    if (s_bt) {
-        const char *bdaddr;
-
-        if (!nm_bt_vtable_network_server) {
-            nm_utils_error_set_literal(error,
-                                       NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-                                       "bluetooth plugin not available to activate NAP profile");
-            return FALSE;
-        }
-
-        bdaddr = nm_setting_bluetooth_get_bdaddr(s_bt);
-        if (!nm_bt_vtable_network_server->is_available(
-                nm_bt_vtable_network_server,
-                bdaddr,
-                (self->bt_cancellable || self->bt_registered) ? device : NULL)) {
-            if (bdaddr)
-                nm_utils_error_set(error,
-                                   NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-                                   "no suitable NAP device \"%s\" available",
-                                   bdaddr);
-            else
-                nm_utils_error_set_literal(error,
-                                           NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-                                           "no suitable NAP device available");
-            return FALSE;
-        }
-    }
-
-    return TRUE;
-}
-
-static gboolean
-check_connection_compatible(NMDevice *device, NMConnection *connection, GError **error)
-{
-    NMSettingBridge *s_bridge;
-    const char *     mac_address;
-
-    if (!NM_DEVICE_CLASS(nm_device_bridge_parent_class)
-             ->check_connection_compatible(device, connection, error))
-        return FALSE;
-
-    if (nm_connection_is_type(connection, NM_SETTING_BLUETOOTH_SETTING_NAME)
-        && _nm_connection_get_setting_bluetooth_for_nap(connection)) {
-        s_bridge = nm_connection_get_setting_bridge(connection);
-        if (!s_bridge) {
-            nm_utils_error_set_literal(error,
-                                       NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-                                       "missing bridge setting for bluetooth NAP profile");
-            return FALSE;
-        }
-
-        /* a bluetooth NAP connection is handled by the bridge.
-         *
-         * Proceed... */
-    } else {
-        s_bridge =
-            _nm_connection_check_main_setting(connection, NM_SETTING_BRIDGE_SETTING_NAME, error);
-        if (!s_bridge)
-            return FALSE;
-    }
-
-    mac_address = nm_setting_bridge_get_mac_address(s_bridge);
-    if (mac_address && nm_device_is_real(device)) {
-        const char *hw_addr;
-
-        hw_addr = nm_device_get_hw_address(device);
-        if (!hw_addr || !nm_utils_hwaddr_matches(hw_addr, -1, mac_address, -1)) {
-            nm_utils_error_set_literal(error,
-                                       NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
-                                       "mac address mismatches");
-            return FALSE;
-        }
-    }
-
-    return TRUE;
-}
-
-static gboolean
-complete_connection(NMDevice *           device,
-                    NMConnection *       connection,
-                    const char *         specific_object,
-                    NMConnection *const *existing_connections,
-                    GError **            error)
-{
-    NMSettingBridge *s_bridge;
-
-    nm_utils_complete_generic(nm_device_get_platform(device),
-                              connection,
-                              NM_SETTING_BRIDGE_SETTING_NAME,
-                              existing_connections,
-                              NULL,
-                              _("Bridge connection"),
-                              "bridge",
-                              NULL,
-                              TRUE);
-
-    s_bridge = nm_connection_get_setting_bridge(connection);
-    if (!s_bridge) {
-        s_bridge = (NMSettingBridge *) nm_setting_bridge_new();
-        nm_connection_add_setting(connection, NM_SETTING(s_bridge));
-    }
-
-    return TRUE;
-}
-
-static void
-to_sysfs_group_address_sys(const char *group_address, NMEtherAddr *out_addr)
-{
-    if (group_address == NULL) {
-        *out_addr = (NMEtherAddr) NM_ETHER_ADDR_INIT(NM_BRIDGE_GROUP_ADDRESS_DEF_BIN);
-        return;
-    }
-    if (!nm_utils_hwaddr_aton(group_address, out_addr, ETH_ALEN))
-        nm_assert_not_reached();
-}
-
-static void
-from_sysfs_group_address(const char *value, GValue *out)
-{
-    if (!nm_utils_hwaddr_matches(value, -1, NM_BRIDGE_GROUP_ADDRESS_DEF_STR, -1))
-        g_value_set_string(out, value);
-}
-
-static const char *
-to_sysfs_group_address(GValue *value)
-{
-    return g_value_get_string(value) ?: NM_BRIDGE_GROUP_ADDRESS_DEF_STR;
-}
-
-static int
-to_sysfs_vlan_protocol_sys(const char *value)
-{
-    if (nm_streq0(value, "802.1ad"))
-        return ETH_P_8021AD;
-
-    return ETH_P_8021Q;
-}
-
-static void
-from_sysfs_vlan_protocol(const char *value, GValue *out)
-{
-    switch (_nm_utils_ascii_str_to_uint64(value, 16, 0, G_MAXUINT, -1)) {
-    case ETH_P_8021Q:
-        /* default value */
-        break;
-    case ETH_P_8021AD:
-        g_value_set_string(out, "802.1ad");
-        break;
-    }
-}
-
-static const char *
-to_sysfs_vlan_protocol(GValue *value)
-{
-    const char *str = g_value_get_string(value);
-
-    if (nm_streq0(str, "802.1ad")) {
-        G_STATIC_ASSERT_EXPR(ETH_P_8021AD == 0x88A8);
-        return "0x88A8";
-    }
-
-    G_STATIC_ASSERT_EXPR(ETH_P_8021Q == 0x8100);
-    return "0x8100";
-}
-
-static int
-to_sysfs_multicast_router_sys(const char *value)
-{
-    if (nm_streq0(value, "disabled"))
-        return 0;
-    if (nm_streq0(value, "auto"))
-        return 1;
-    if (nm_streq0(value, "enabled"))
-        return 2;
-
-    return 1;
-}
-
-static const char *
-to_sysfs_multicast_router(GValue *value)
-{
-    const char *str = g_value_get_string(value);
-
-    if (nm_streq0(str, "disabled"))
-        return "0";
-    if (nm_streq0(str, "auto"))
-        return "1";
-    if (nm_streq0(str, "enabled"))
-        return "2";
-
-    return "1";
-}
-
-static void
-from_sysfs_multicast_router(const char *value, GValue *out)
-{
-    switch (_nm_utils_ascii_str_to_uint64(value, 10, 0, G_MAXUINT, -1)) {
-    case 0:
-        g_value_set_string(out, "disabled");
-        break;
-    case 2:
-        g_value_set_string(out, "enabled");
-        break;
-    case 1:
-    default:
-        /* default value */
-        break;
-    }
-}
-
-/*****************************************************************************/
-#define _DEFAULT_IF_ZERO(val, def_val)    \
-    ({                                    \
-        typeof(val) _val     = (val);     \
-        typeof(val) _def_val = (def_val); \
-                                          \
-        (_val == 0) ? _def_val : _val;    \
-    })
-
-typedef struct {
-    const char *name;
-    const char *sysname;
-    const char *(*to_sysfs)(GValue *value);
-    void (*from_sysfs)(const char *value, GValue *out);
-    guint64 nm_min;
-    guint64 nm_max;
-    guint64 nm_default;
-    bool    default_if_zero;
-    bool    user_hz_compensate;
-    bool    only_with_stp;
-} Option;
-
-#define OPTION(_name, _sysname, ...) \
-    {                                \
-        .name = ""_name              \
-                "",                  \
-        .sysname = ""_sysname        \
-                   "",               \
-        __VA_ARGS__                  \
-    }
-
-#define OPTION_TYPE_INT(min, max, def) .nm_min = (min), .nm_max = (max), .nm_default = (def)
-
-#define OPTION_TYPE_BOOL(def) OPTION_TYPE_INT(FALSE, TRUE, def)
-
-#define OPTION_TYPE_TOFROM(to, fro) .to_sysfs = (to), .from_sysfs = (fro)
-
-static const Option master_options[] = {
-    OPTION(NM_SETTING_BRIDGE_STP, /* this must stay as the first item */
-           "stp_state",
-           OPTION_TYPE_BOOL(NM_BRIDGE_STP_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_PRIORITY,
-           "priority",
-           OPTION_TYPE_INT(NM_BRIDGE_PRIORITY_MIN, NM_BRIDGE_PRIORITY_MAX, NM_BRIDGE_PRIORITY_DEF),
-           .default_if_zero = TRUE,
-           .only_with_stp   = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_FORWARD_DELAY,
-           "forward_delay",
-           OPTION_TYPE_INT(NM_BRIDGE_FORWARD_DELAY_MIN,
-                           NM_BRIDGE_FORWARD_DELAY_MAX,
-                           NM_BRIDGE_FORWARD_DELAY_DEF),
-           .default_if_zero    = TRUE,
-           .user_hz_compensate = TRUE,
-           .only_with_stp      = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_HELLO_TIME,
-           "hello_time",
-           OPTION_TYPE_INT(NM_BRIDGE_HELLO_TIME_MIN,
-                           NM_BRIDGE_HELLO_TIME_MAX,
-                           NM_BRIDGE_HELLO_TIME_DEF),
-           .default_if_zero    = TRUE,
-           .user_hz_compensate = TRUE,
-           .only_with_stp      = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_MAX_AGE,
-           "max_age",
-           OPTION_TYPE_INT(NM_BRIDGE_MAX_AGE_MIN, NM_BRIDGE_MAX_AGE_MAX, NM_BRIDGE_MAX_AGE_DEF),
-           .default_if_zero    = TRUE,
-           .user_hz_compensate = TRUE,
-           .only_with_stp      = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_AGEING_TIME,
-           "ageing_time",
-           OPTION_TYPE_INT(NM_BRIDGE_AGEING_TIME_MIN,
-                           NM_BRIDGE_AGEING_TIME_MAX,
-                           NM_BRIDGE_AGEING_TIME_DEF),
-           .default_if_zero    = TRUE,
-           .user_hz_compensate = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_GROUP_FORWARD_MASK, "group_fwd_mask", OPTION_TYPE_INT(0, 0xFFFF, 0), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_HASH_MAX,
-           "hash_max",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_HASH_MAX_MIN,
-                           NM_BRIDGE_MULTICAST_HASH_MAX_MAX,
-                           NM_BRIDGE_MULTICAST_HASH_MAX_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_LAST_MEMBER_COUNT,
-           "multicast_last_member_count",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_MIN,
-                           NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_MAX,
-                           NM_BRIDGE_MULTICAST_LAST_MEMBER_COUNT_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL,
-           "multicast_last_member_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_LAST_MEMBER_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL,
-           "multicast_membership_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_MEMBERSHIP_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_QUERIER,
-           "multicast_querier",
-           OPTION_TYPE_BOOL(NM_BRIDGE_MULTICAST_QUERIER_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_QUERIER_INTERVAL,
-           "multicast_querier_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_QUERIER_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_QUERY_INTERVAL,
-           "multicast_query_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_QUERY_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_QUERY_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_QUERY_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL,
-           "multicast_query_response_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_QUERY_RESPONSE_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_QUERY_USE_IFADDR,
-           "multicast_query_use_ifaddr",
-           OPTION_TYPE_BOOL(NM_BRIDGE_MULTICAST_QUERY_USE_IFADDR_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_SNOOPING,
-           "multicast_snooping",
-           OPTION_TYPE_BOOL(NM_BRIDGE_MULTICAST_SNOOPING_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_ROUTER,
-           "multicast_router",
-           OPTION_TYPE_TOFROM(to_sysfs_multicast_router, from_sysfs_multicast_router), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT,
-           "multicast_startup_query_count",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_MIN,
-                           NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_MAX,
-                           NM_BRIDGE_MULTICAST_STARTUP_QUERY_COUNT_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL,
-           "multicast_startup_query_interval",
-           OPTION_TYPE_INT(NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_MIN,
-                           NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_MAX,
-                           NM_BRIDGE_MULTICAST_STARTUP_QUERY_INTERVAL_DEF), ),
-    OPTION(NM_SETTING_BRIDGE_GROUP_ADDRESS,
-           "group_addr",
-           OPTION_TYPE_TOFROM(to_sysfs_group_address, from_sysfs_group_address), ),
-    OPTION(NM_SETTING_BRIDGE_VLAN_PROTOCOL,
-           "vlan_protocol",
-           OPTION_TYPE_TOFROM(to_sysfs_vlan_protocol, from_sysfs_vlan_protocol), ),
-    OPTION(NM_SETTING_BRIDGE_VLAN_STATS_ENABLED,
-           "vlan_stats_enabled",
-           OPTION_TYPE_BOOL(NM_BRIDGE_VLAN_STATS_ENABLED_DEF)),
-    {
-        0,
-    }};
-
-static const Option slave_options[] = {
-    OPTION(NM_SETTING_BRIDGE_PORT_PRIORITY,
-           "priority",
-           OPTION_TYPE_INT(NM_BRIDGE_PORT_PRIORITY_MIN,
-                           NM_BRIDGE_PORT_PRIORITY_MAX,
-                           NM_BRIDGE_PORT_PRIORITY_DEF),
-           .default_if_zero = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_PORT_PATH_COST,
-           "path_cost",
-           OPTION_TYPE_INT(NM_BRIDGE_PORT_PATH_COST_MIN,
-                           NM_BRIDGE_PORT_PATH_COST_MAX,
-                           NM_BRIDGE_PORT_PATH_COST_DEF),
-           .default_if_zero = TRUE, ),
-    OPTION(NM_SETTING_BRIDGE_PORT_HAIRPIN_MODE, "hairpin_mode", OPTION_TYPE_BOOL(FALSE), ),
-    {0}};
-
-static void
-commit_option(NMDevice *device, NMSetting *setting, const Option *option, gboolean slave)
-{
-    int                         ifindex = nm_device_get_ifindex(device);
-    nm_auto_unset_gvalue GValue val     = G_VALUE_INIT;
-    GParamSpec *                pspec;
-    const char *                value;
-    char                        value_buf[100];
-
-    if (slave)
-        nm_assert(NM_IS_SETTING_BRIDGE_PORT(setting));
-    else
-        nm_assert(NM_IS_SETTING_BRIDGE(setting));
-
-    pspec = g_object_class_find_property(G_OBJECT_GET_CLASS(setting), option->name);
-    nm_assert(pspec);
-
-    g_value_init(&val, G_PARAM_SPEC_VALUE_TYPE(pspec));
-    g_object_get_property((GObject *) setting, option->name, &val);
-
-    if (option->to_sysfs) {
-        value = option->to_sysfs(&val);
-        goto out;
-    }
-
-    switch (pspec->value_type) {
-    case G_TYPE_BOOLEAN:
-        value = g_value_get_boolean(&val) ? "1" : "0";
-        break;
-    case G_TYPE_UINT64:
-    case G_TYPE_UINT:
-    {
-        guint64 uval;
-
-        if (pspec->value_type == G_TYPE_UINT64)
-            uval = g_value_get_uint64(&val);
-        else
-            uval = (guint) g_value_get_uint(&val);
-
-        /* zero means "unspecified" for some NM properties but isn't in the
-             * allowed kernel range, so reset the property to the default value.
-             */
-        if (option->default_if_zero && uval == 0) {
-            if (pspec->value_type == G_TYPE_UINT64)
-                uval = NM_G_PARAM_SPEC_GET_DEFAULT_UINT64(pspec);
-            else
-                uval = NM_G_PARAM_SPEC_GET_DEFAULT_UINT(pspec);
-        }
-
-        /* Linux kernel bridge interfaces use 'centiseconds' for time-based values.
-             * In reality it's not centiseconds, but depends on HZ and USER_HZ, which
-             * is almost always works out to be a multiplier of 100, so we can assume
-             * centiseconds.  See clock_t_to_jiffies().
-             */
-        if (option->user_hz_compensate)
-            uval *= 100;
-
-        if (pspec->value_type == G_TYPE_UINT64)
-            nm_sprintf_buf(value_buf, "%" G_GUINT64_FORMAT, uval);
-        else
-            nm_sprintf_buf(value_buf, "%u", (guint) uval);
-
-        value = value_buf;
-    } break;
-    case G_TYPE_STRING:
-        value = g_value_get_string(&val);
-        break;
-    default:
-        nm_assert_not_reached();
-        value = NULL;
-        break;
-    }
-
-out:
-    if (!value)
-        return;
-
-    if (slave) {
-        nm_platform_sysctl_slave_set_option(nm_device_get_platform(device),
-                                            ifindex,
-                                            option->sysname,
-                                            value);
-    } else {
-        nm_platform_sysctl_master_set_option(nm_device_get_platform(device),
-                                             ifindex,
-                                             option->sysname,
-                                             value);
-    }
-}
-
-static const NMPlatformBridgeVlan **
-setting_vlans_to_platform(GPtrArray *array)
-{
-    NMPlatformBridgeVlan **arr;
-    NMPlatformBridgeVlan * p_data;
-    guint                  i;
-
-    if (!array || !array->len)
-        return NULL;
-
-    G_STATIC_ASSERT_EXPR(_nm_alignof(NMPlatformBridgeVlan *) >= _nm_alignof(NMPlatformBridgeVlan));
-    arr    = g_malloc((sizeof(NMPlatformBridgeVlan *) * (array->len + 1))
-                   + (sizeof(NMPlatformBridgeVlan) * (array->len)));
-    p_data = (NMPlatformBridgeVlan *) &arr[array->len + 1];
-
-    for (i = 0; i < array->len; i++) {
-        NMBridgeVlan *vlan = array->pdata[i];
-        guint16       vid_start, vid_end;
-
-        nm_bridge_vlan_get_vid_range(vlan, &vid_start, &vid_end);
-
-        p_data[i] = (NMPlatformBridgeVlan){
-            .vid_start = vid_start,
-            .vid_end   = vid_end,
-            .pvid      = nm_bridge_vlan_is_pvid(vlan),
-            .untagged  = nm_bridge_vlan_is_untagged(vlan),
-        };
-        arr[i] = &p_data[i];
-    }
-    arr[i] = NULL;
-    return (const NMPlatformBridgeVlan **) arr;
-}
-
-static void
-commit_slave_options(NMDevice *device, NMSettingBridgePort *setting)
-{
-    const Option *  option;
-    NMSetting *     s;
-    gs_unref_object NMSetting *s_clear = NULL;
-
-    if (setting)
-        s = NM_SETTING(setting);
-    else
-        s = s_clear = nm_setting_bridge_port_new();
-
-    for (option = slave_options; option->name; option++)
-        commit_option(device, s, option, TRUE);
-}
-
-static void
-update_connection(NMDevice *device, NMConnection *connection)
-{
-    NMDeviceBridge * self     = NM_DEVICE_BRIDGE(device);
-    NMSettingBridge *s_bridge = nm_connection_get_setting_bridge(connection);
-    int              ifindex  = nm_device_get_ifindex(device);
-    const Option *   option;
-    gs_free char *   stp = NULL;
-    int              stp_value;
-
-    if (!s_bridge) {
-        s_bridge = (NMSettingBridge *) nm_setting_bridge_new();
-        nm_connection_add_setting(connection, (NMSetting *) s_bridge);
-    }
-
-    option = master_options;
-    nm_assert(nm_streq(option->sysname, "stp_state"));
-
-    stp = nm_platform_sysctl_master_get_option(nm_device_get_platform(device),
-                                               ifindex,
-                                               option->sysname);
-    stp_value =
-        _nm_utils_ascii_str_to_int64(stp, 10, option->nm_min, option->nm_max, option->nm_default);
-    g_object_set(s_bridge, option->name, stp_value, NULL);
-    option++;
-
-    for (; option->name; option++) {
-        nm_auto_unset_gvalue GValue value = G_VALUE_INIT;
-        gs_free char *              str   = NULL;
-        GParamSpec *                pspec;
-
-        str   = nm_platform_sysctl_master_get_option(nm_device_get_platform(device),
-                                                   ifindex,
-                                                   option->sysname);
-        pspec = g_object_class_find_property(G_OBJECT_GET_CLASS(s_bridge), option->name);
-
-        if (!stp_value && option->only_with_stp)
-            continue;
-
-        if (!str) {
-            _LOGW(LOGD_BRIDGE, "failed to read bridge setting '%s'", option->sysname);
-            continue;
-        }
-
-        g_value_init(&value, G_PARAM_SPEC_VALUE_TYPE(pspec));
-
-        if (option->from_sysfs) {
-            option->from_sysfs(str, &value);
-            goto out;
-        }
-
-        switch (pspec->value_type) {
-        case G_TYPE_UINT64:
-        case G_TYPE_UINT:
-        {
-            guint64 uvalue;
-
-            /* See comments in set_sysfs_uint() about centiseconds. */
-            if (option->user_hz_compensate) {
-                uvalue = _nm_utils_ascii_str_to_int64(str,
-                                                      10,
-                                                      option->nm_min * 100,
-                                                      option->nm_max * 100,
-                                                      option->nm_default * 100);
-                uvalue /= 100;
-            } else {
-                uvalue = _nm_utils_ascii_str_to_uint64(str,
-                                                       10,
-                                                       option->nm_min,
-                                                       option->nm_max,
-                                                       option->nm_default);
-            }
-
-            if (pspec->value_type == G_TYPE_UINT64)
-                g_value_set_uint64(&value, uvalue);
-            else
-                g_value_set_uint(&value, (guint) uvalue);
-        } break;
-        case G_TYPE_BOOLEAN:
-        {
-            gboolean bvalue;
-
-            bvalue = _nm_utils_ascii_str_to_int64(str,
-                                                  10,
-                                                  option->nm_min,
-                                                  option->nm_max,
-                                                  option->nm_default);
-            g_value_set_boolean(&value, bvalue);
-        } break;
-        case G_TYPE_STRING:
-            g_value_set_string(&value, str);
-            break;
-        default:
-            nm_assert_not_reached();
-            break;
-        }
-
-out:
-        g_object_set_property(G_OBJECT(s_bridge), option->name, &value);
-    }
-}
-
-static gboolean
-master_update_slave_connection(NMDevice *    device,
-                               NMDevice *    slave,
-                               NMConnection *connection,
-                               GError **     error)
-{
-    NMDeviceBridge *     self = NM_DEVICE_BRIDGE(device);
-    NMSettingConnection *s_con;
-    NMSettingBridgePort *s_port;
-    int                  ifindex_slave = nm_device_get_ifindex(slave);
-    const char *         iface         = nm_device_get_iface(device);
-    const Option *       option;
-
-    g_return_val_if_fail(ifindex_slave > 0, FALSE);
-
-    s_con  = nm_connection_get_setting_connection(connection);
-    s_port = nm_connection_get_setting_bridge_port(connection);
-    if (!s_port) {
-        s_port = (NMSettingBridgePort *) nm_setting_bridge_port_new();
-        nm_connection_add_setting(connection, NM_SETTING(s_port));
-    }
-
-    for (option = slave_options; option->name; option++) {
-        gs_free char *str = nm_platform_sysctl_slave_get_option(nm_device_get_platform(device),
-                                                                ifindex_slave,
-                                                                option->sysname);
-        uint          value;
-
-        if (str) {
-            /* See comments in set_sysfs_uint() about centiseconds. */
-            if (option->user_hz_compensate) {
-                value = _nm_utils_ascii_str_to_int64(str,
-                                                     10,
-                                                     option->nm_min * 100,
-                                                     option->nm_max * 100,
-                                                     option->nm_default * 100);
-                value /= 100;
-            } else {
-                value = _nm_utils_ascii_str_to_int64(str,
-                                                     10,
-                                                     option->nm_min,
-                                                     option->nm_max,
-                                                     option->nm_default);
-            }
-            g_object_set(s_port, option->name, value, NULL);
-        } else
-            _LOGW(LOGD_BRIDGE, "failed to read bridge port setting '%s'", option->sysname);
-    }
-
-    g_object_set(s_con,
-                 NM_SETTING_CONNECTION_MASTER,
-                 iface,
-                 NM_SETTING_CONNECTION_SLAVE_TYPE,
-                 NM_SETTING_BRIDGE_SETTING_NAME,
-                 NULL);
-    return TRUE;
-}
-
-static gboolean
-bridge_set_vlan_options(NMDevice *device, NMSettingBridge *s_bridge)
-{
-    NMDeviceBridge *  self = NM_DEVICE_BRIDGE(device);
-    gconstpointer     hwaddr;
-    size_t            length;
-    gboolean          enabled;
-    guint16           pvid;
-    NMPlatform *      plat;
-    int               ifindex;
-    gs_unref_ptrarray GPtrArray *vlans              = NULL;
-    gs_free const NMPlatformBridgeVlan **plat_vlans = NULL;
-
-    if (self->vlan_configured)
-        return TRUE;
-
-    plat    = nm_device_get_platform(device);
-    ifindex = nm_device_get_ifindex(device);
-    enabled = nm_setting_bridge_get_vlan_filtering(s_bridge);
-
-    if (!enabled) {
-        nm_platform_sysctl_master_set_option(plat, ifindex, "vlan_filtering", "0");
-        nm_platform_sysctl_master_set_option(plat, ifindex, "default_pvid", "1");
-        nm_platform_link_set_bridge_vlans(plat, ifindex, FALSE, NULL);
-        return TRUE;
-    }
-
-    hwaddr = nm_platform_link_get_address(plat, ifindex, &length);
-    g_return_val_if_fail(length == ETH_ALEN, FALSE);
-    if (nm_utils_hwaddr_matches(hwaddr, length, &nm_ether_addr_zero, ETH_ALEN)) {
-        /* We need a non-zero MAC address to set the default pvid.
-         * Retry later. */
-        return TRUE;
-    }
-
-    self->vlan_configured = TRUE;
-
-    /* Filtering must be disabled to change the default PVID */
-    if (!nm_platform_sysctl_master_set_option(plat, ifindex, "vlan_filtering", "0"))
-        return FALSE;
-
-    /* Clear the default PVID so that we later can force the re-creation of
-     * default PVID VLANs by writing the option again. */
-    if (!nm_platform_sysctl_master_set_option(plat, ifindex, "default_pvid", "0"))
-        return FALSE;
-
-    /* Clear all existing VLANs */
-    if (!nm_platform_link_set_bridge_vlans(plat, ifindex, FALSE, NULL))
-        return FALSE;
-
-    /* Now set the default PVID. After this point the kernel creates
-     * a PVID VLAN on each port, including the bridge itself. */
-    pvid = nm_setting_bridge_get_vlan_default_pvid(s_bridge);
-    if (pvid) {
-        char value[32];
-
-        nm_sprintf_buf(value, "%u", pvid);
-        if (!nm_platform_sysctl_master_set_option(plat, ifindex, "default_pvid", value))
-            return FALSE;
-    }
-
-    /* Create VLANs only after setting the default PVID, so that
-     * any PVID VLAN overrides the bridge's default PVID. */
-    g_object_get(s_bridge, NM_SETTING_BRIDGE_VLANS, &vlans, NULL);
-    plat_vlans = setting_vlans_to_platform(vlans);
-    if (plat_vlans && !nm_platform_link_set_bridge_vlans(plat, ifindex, FALSE, plat_vlans))
-        return FALSE;
-
-    if (!nm_platform_sysctl_master_set_option(plat, ifindex, "vlan_filtering", "1"))
-        return FALSE;
-
-    return TRUE;
-}
-
-static NMActStageReturn
-act_stage1_prepare(NMDevice *device, NMDeviceStateReason *out_failure_reason)
-{
-    NMConnection *connection;
-    NMSetting *   s_bridge;
-    const Option *option;
-
-    connection = nm_device_get_applied_connection(device);
-    g_return_val_if_fail(connection, NM_ACT_STAGE_RETURN_FAILURE);
-
-    s_bridge = (NMSetting *) nm_connection_get_setting_bridge(connection);
-    g_return_val_if_fail(s_bridge, NM_ACT_STAGE_RETURN_FAILURE);
-
-    for (option = master_options; option->name; option++)
-        commit_option(device, s_bridge, option, FALSE);
-
-    if (!bridge_set_vlan_options(device, (NMSettingBridge *) s_bridge)) {
-        NM_SET_OUT(out_failure_reason, NM_DEVICE_STATE_REASON_CONFIG_FAILED);
-        return NM_ACT_STAGE_RETURN_FAILURE;
-    }
-
-    return NM_ACT_STAGE_RETURN_SUCCESS;
-}
-
-static void
-_bt_register_bridge_cb(GError *error, gpointer user_data)
-{
-    NMDeviceBridge *self;
-
-    if (nm_utils_error_is_cancelled(error))
-        return;
-
-    self = user_data;
-
-    g_clear_object(&self->bt_cancellable);
-
-    if (error) {
-        _LOGD(LOGD_DEVICE, "bluetooth NAP server failed to register bridge: %s", error->message);
-        nm_device_state_changed(NM_DEVICE(self),
-                                NM_DEVICE_STATE_FAILED,
-                                NM_DEVICE_STATE_REASON_BT_FAILED);
-        return;
-    }
-
-    nm_device_activate_schedule_stage2_device_config(NM_DEVICE(self), FALSE);
-}
-
-void
-_nm_device_bridge_notify_unregister_bt_nap(NMDevice *device, const char *reason)
-{
-    NMDeviceBridge *self = NM_DEVICE_BRIDGE(device);
-
-    _LOGD(LOGD_DEVICE,
-          "bluetooth NAP server unregistered from bridge: %s%s",
-          reason,
-          self->bt_registered ? "" : " (was no longer registered)");
-
-    nm_clear_g_cancellable(&self->bt_cancellable);
-
-    if (self->bt_registered) {
-        self->bt_registered = FALSE;
-        nm_device_state_changed(device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_BT_FAILED);
-    }
-}
-
-static NMActStageReturn
-act_stage2_config(NMDevice *device, NMDeviceStateReason *out_failure_reason)
-{
-    NMDeviceBridge *    self = NM_DEVICE_BRIDGE(device);
-    NMConnection *      connection;
-    NMSettingBluetooth *s_bt;
-    gs_free_error GError *error = NULL;
-
-    connection = nm_device_get_applied_connection(device);
-
-    s_bt = _nm_connection_get_setting_bluetooth_for_nap(connection);
-    if (!s_bt)
-        return NM_ACT_STAGE_RETURN_SUCCESS;
-
-    if (!nm_bt_vtable_network_server) {
-        _LOGD(LOGD_DEVICE, "bluetooth NAP server failed because bluetooth plugin not available");
-        *out_failure_reason = NM_DEVICE_STATE_REASON_BT_FAILED;
-        return NM_ACT_STAGE_RETURN_FAILURE;
-    }
-
-    if (self->bt_cancellable)
-        return NM_ACT_STAGE_RETURN_POSTPONE;
-
-    if (self->bt_registered)
-        return NM_ACT_STAGE_RETURN_POSTPONE;
-
-    self->bt_cancellable = g_cancellable_new();
-    if (!nm_bt_vtable_network_server->register_bridge(nm_bt_vtable_network_server,
-                                                      nm_setting_bluetooth_get_bdaddr(s_bt),
-                                                      device,
-                                                      self->bt_cancellable,
-                                                      _bt_register_bridge_cb,
-                                                      device,
-                                                      &error)) {
-        _LOGD(LOGD_DEVICE, "bluetooth NAP server failed to register bridge: %s", error->message);
-        *out_failure_reason = NM_DEVICE_STATE_REASON_BT_FAILED;
-        return NM_ACT_STAGE_RETURN_FAILURE;
-    }
-
-    self->bt_registered = TRUE;
-    return NM_ACT_STAGE_RETURN_POSTPONE;
-}
-
-static void
-deactivate(NMDevice *device)
-{
-    NMDeviceBridge *self = NM_DEVICE_BRIDGE(device);
-
-    _LOGD(LOGD_DEVICE,
-          "deactivate bridge%s",
-          self->bt_registered ? " (registered as NAP bluetooth device)" : "");
-
-    self->vlan_configured = FALSE;
-
-    nm_clear_g_cancellable(&self->bt_cancellable);
-
-    if (self->bt_registered) {
-        self->bt_registered = FALSE;
-        nm_bt_vtable_network_server->unregister_bridge(nm_bt_vtable_network_server, device);
-    }
-}
-
-static gboolean
-enslave_slave(NMDevice *device, NMDevice *slave, NMConnection *connection, gboolean configure)
-{
-    NMDeviceBridge *     self = NM_DEVICE_BRIDGE(device);
-    NMConnection *       master_connection;
-    NMSettingBridge *    s_bridge;
-    NMSettingBridgePort *s_port;
-
-    if (configure) {
-        if (!nm_platform_link_enslave(nm_device_get_platform(device),
-                                      nm_device_get_ip_ifindex(device),
-                                      nm_device_get_ip_ifindex(slave)))
-            return FALSE;
-
-        master_connection = nm_device_get_applied_connection(device);
-        nm_assert(master_connection);
-        s_bridge = nm_connection_get_setting_bridge(master_connection);
-        nm_assert(s_bridge);
-        s_port = nm_connection_get_setting_bridge_port(connection);
-
-        bridge_set_vlan_options(device, s_bridge);
-
-        if (nm_setting_bridge_get_vlan_filtering(s_bridge)) {
-            gs_free const NMPlatformBridgeVlan **plat_vlans = NULL;
-            gs_unref_ptrarray GPtrArray *vlans              = NULL;
-
-            if (s_port)
-                g_object_get(s_port, NM_SETTING_BRIDGE_PORT_VLANS, &vlans, NULL);
-
-            plat_vlans = setting_vlans_to_platform(vlans);
-
-            /* Since the link was just enslaved, there are no existing VLANs
-             * (except for the default one) and so there's no need to flush. */
-
-            if (plat_vlans
-                && !nm_platform_link_set_bridge_vlans(nm_device_get_platform(slave),
-                                                      nm_device_get_ifindex(slave),
-                                                      TRUE,
-                                                      plat_vlans))
-                return FALSE;
-        }
-
-        commit_slave_options(slave, s_port);
-
-        _LOGI(LOGD_BRIDGE, "attached bridge port %s", nm_device_get_ip_iface(slave));
-    } else {
-        _LOGI(LOGD_BRIDGE, "bridge port %s was attached", nm_device_get_ip_iface(slave));
-    }
-
-    return TRUE;
-}
-
-static void
-release_slave(NMDevice *device, NMDevice *slave, gboolean configure)
-{
-    NMDeviceBridge *self = NM_DEVICE_BRIDGE(device);
-    gboolean        success;
-    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_TEAM, "bond slave %s is already released", nm_device_get_ip_iface(slave));
-        return;
-    }
-
-    if (configure) {
-        success = nm_platform_link_release(nm_device_get_platform(device),
-                                           nm_device_get_ip_ifindex(device),
-                                           ifindex_slave);
-
-        if (success) {
-            _LOGI(LOGD_BRIDGE, "detached bridge port %s", nm_device_get_ip_iface(slave));
-        } else {
-            _LOGW(LOGD_BRIDGE, "failed to detach bridge port %s", nm_device_get_ip_iface(slave));
-        }
-    } else {
-        _LOGI(LOGD_BRIDGE, "bridge port %s was detached", nm_device_get_ip_iface(slave));
-    }
-}
-
-static gboolean
-create_and_realize(NMDevice *             device,
-                   NMConnection *         connection,
-                   NMDevice *             parent,
-                   const NMPlatformLink **out_plink,
-                   GError **              error)
-{
-    NMSettingWired *    s_wired;
-    NMSettingBridge *   s_bridge;
-    const char *        iface = nm_device_get_iface(device);
-    const char *        hwaddr;
-    gs_free char *      hwaddr_cloned = NULL;
-    guint8              mac_address[NM_UTILS_HWADDR_LEN_MAX];
-    NMPlatformLnkBridge props;
-    int                 r;
-    guint32             mtu = 0;
-
-    nm_assert(iface);
-
-    s_bridge = nm_connection_get_setting_bridge(connection);
-    nm_assert(s_bridge);
-
-    s_wired = nm_connection_get_setting_wired(connection);
-    if (s_wired)
-        mtu = nm_setting_wired_get_mtu(s_wired);
-
-    hwaddr = nm_setting_bridge_get_mac_address(s_bridge);
-    if (!hwaddr
-        && nm_device_hw_addr_get_cloned(device, connection, FALSE, &hwaddr_cloned, NULL, NULL)) {
-        /* FIXME: we set the MAC address when creating the interface, while the
-         * NMDevice is still unrealized. As we afterwards realize the device, it
-         * forgets the parameters for the cloned MAC address, and in stage 1
-         * it might create a different MAC address. That should be fixed by
-         * better handling device realization. */
-        hwaddr = hwaddr_cloned;
-    }
-
-    if (hwaddr) {
-        if (!nm_utils_hwaddr_aton(hwaddr, mac_address, ETH_ALEN)) {
-            g_set_error(error,
-                        NM_DEVICE_ERROR,
-                        NM_DEVICE_ERROR_FAILED,
-                        "Invalid hardware address '%s'",
-                        hwaddr);
-            g_return_val_if_reached(FALSE);
-        }
-    }
-
-    props = (NMPlatformLnkBridge){
-        .forward_delay = _DEFAULT_IF_ZERO(nm_setting_bridge_get_forward_delay(s_bridge) * 100u,
-                                          NM_BRIDGE_FORWARD_DELAY_DEF_SYS),
-        .hello_time    = _DEFAULT_IF_ZERO(nm_setting_bridge_get_hello_time(s_bridge) * 100u,
-                                       NM_BRIDGE_HELLO_TIME_DEF_SYS),
-        .max_age       = _DEFAULT_IF_ZERO(nm_setting_bridge_get_max_age(s_bridge) * 100u,
-                                    NM_BRIDGE_MAX_AGE_DEF_SYS),
-        .ageing_time   = _DEFAULT_IF_ZERO(nm_setting_bridge_get_ageing_time(s_bridge) * 100u,
-                                        NM_BRIDGE_AGEING_TIME_DEF_SYS),
-        .stp_state     = nm_setting_bridge_get_stp(s_bridge),
-        .priority      = nm_setting_bridge_get_priority(s_bridge),
-        .vlan_protocol = to_sysfs_vlan_protocol_sys(nm_setting_bridge_get_vlan_protocol(s_bridge)),
-        .vlan_stats_enabled = nm_setting_bridge_get_vlan_stats_enabled(s_bridge),
-        .group_fwd_mask     = nm_setting_bridge_get_group_forward_mask(s_bridge),
-        .mcast_snooping     = nm_setting_bridge_get_multicast_snooping(s_bridge),
-        .mcast_router =
-            to_sysfs_multicast_router_sys(nm_setting_bridge_get_multicast_router(s_bridge)),
-        .mcast_query_use_ifaddr    = nm_setting_bridge_get_multicast_query_use_ifaddr(s_bridge),
-        .mcast_querier             = nm_setting_bridge_get_multicast_querier(s_bridge),
-        .mcast_hash_max            = nm_setting_bridge_get_multicast_hash_max(s_bridge),
-        .mcast_last_member_count   = nm_setting_bridge_get_multicast_last_member_count(s_bridge),
-        .mcast_startup_query_count = nm_setting_bridge_get_multicast_startup_query_count(s_bridge),
-        .mcast_last_member_interval =
-            nm_setting_bridge_get_multicast_last_member_interval(s_bridge),
-        .mcast_membership_interval = nm_setting_bridge_get_multicast_membership_interval(s_bridge),
-        .mcast_querier_interval    = nm_setting_bridge_get_multicast_querier_interval(s_bridge),
-        .mcast_query_interval      = nm_setting_bridge_get_multicast_query_interval(s_bridge),
-        .mcast_query_response_interval =
-            nm_setting_bridge_get_multicast_query_response_interval(s_bridge),
-        .mcast_startup_query_interval =
-            nm_setting_bridge_get_multicast_startup_query_interval(s_bridge),
-    };
-
-    to_sysfs_group_address_sys(nm_setting_bridge_get_group_address(s_bridge), &props.group_addr);
-
-    /* If mtu != 0, we set the MTU of the new bridge at creation time. However, kernel will still
-     * automatically adjust the MTU of the bridge based on the minimum of the slave's MTU.
-     * We don't want this automatism as the user asked for a fixed MTU.
-     *
-     * To workaround this behavior of kernel, we will later toggle the MTU twice. See
-     * NMDeviceClass.mtu_force_set. */
-    r = nm_platform_link_bridge_add(nm_device_get_platform(device),
-                                    iface,
-                                    hwaddr ? mac_address : NULL,
-                                    hwaddr ? ETH_ALEN : 0,
-                                    mtu,
-                                    &props,
-                                    out_plink);
-    if (r < 0) {
-        g_set_error(error,
-                    NM_DEVICE_ERROR,
-                    NM_DEVICE_ERROR_CREATION_FAILED,
-                    "Failed to create bridge interface '%s' for '%s': %s",
-                    iface,
-                    nm_connection_get_id(connection),
-                    nm_strerror(r));
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-/*****************************************************************************/
-
-static void
-nm_device_bridge_init(NMDeviceBridge *self)
-{
-    nm_assert(nm_device_is_master(NM_DEVICE(self)));
-}
-
-static const NMDBusInterfaceInfoExtended interface_info_device_bridge = {
-    .parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(
-        NM_DBUS_INTERFACE_DEVICE_BRIDGE,
-        .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_bridge_class_init(NMDeviceBridgeClass *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_bridge);
-
-    device_class->connection_type_supported = NM_SETTING_BRIDGE_SETTING_NAME;
-    device_class->link_types                = NM_DEVICE_DEFINE_LINK_TYPES(NM_LINK_TYPE_BRIDGE);
-
-    device_class->is_master                   = TRUE;
-    device_class->mtu_force_set               = TRUE;
-    device_class->get_generic_capabilities    = get_generic_capabilities;
-    device_class->check_connection_compatible = check_connection_compatible;
-    device_class->check_connection_available  = check_connection_available;
-    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_set_hwaddr_ethernet = TRUE;
-    device_class->act_stage1_prepare                     = act_stage1_prepare;
-    device_class->act_stage2_config                      = act_stage2_config;
-    device_class->deactivate                             = deactivate;
-    device_class->enslave_slave                          = enslave_slave;
-    device_class->release_slave                          = release_slave;
-    device_class->get_configured_mtu                     = nm_device_get_configured_mtu_for_wired;
-}
-
-/*****************************************************************************/
-
-#define NM_TYPE_BRIDGE_DEVICE_FACTORY (nm_bridge_device_factory_get_type())
-#define NM_BRIDGE_DEVICE_FACTORY(obj) \
-    (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_BRIDGE_DEVICE_FACTORY, NMBridgeDeviceFactory))
-
-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_BRIDGE,
-                                     NM_DEVICE_IFACE,
-                                     iface,
-                                     NM_DEVICE_DRIVER,
-                                     "bridge",
-                                     NM_DEVICE_TYPE_DESC,
-                                     "Bridge",
-                                     NM_DEVICE_DEVICE_TYPE,
-                                     NM_DEVICE_TYPE_BRIDGE,
-                                     NM_DEVICE_LINK_TYPE,
-                                     NM_LINK_TYPE_BRIDGE,
-                                     NULL);
-}
-
-static gboolean
-match_connection(NMDeviceFactory *factory, NMConnection *connection)
-{
-    const char *type = nm_connection_get_connection_type(connection);
-
-    if (nm_streq(type, NM_SETTING_BRIDGE_SETTING_NAME))
-        return TRUE;
-
-    nm_assert(nm_streq(type, NM_SETTING_BLUETOOTH_SETTING_NAME));
-
-    if (!_nm_connection_get_setting_bluetooth_for_nap(connection))
-        return FALSE;
-
-    if (!g_type_from_name("NMBluezManager")) {
-        /* bluetooth NAP connections are handled by bridge factory. However,
-         * it needs help from the bluetooth plugin, so if the plugin is not loaded,
-         * we claim not to support it. */
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-NM_DEVICE_FACTORY_DEFINE_INTERNAL(
-    BRIDGE,
-    Bridge,
-    bridge,
-    NM_DEVICE_FACTORY_DECLARE_LINK_TYPES(NM_LINK_TYPE_BRIDGE)
-        NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES(NM_SETTING_BRIDGE_SETTING_NAME,
-                                                NM_SETTING_BLUETOOTH_SETTING_NAME),
-    factory_class->create_device    = create_device;
-    factory_class->match_connection = match_connection;);