diff options
| author | Michael Biebl <biebl@debian.org> | 2021-02-11 18:11:46 +0100 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2021-02-11 18:11:46 +0100 |
| commit | 80ec1decc49c72efec2a8b87c06245c92c0ab807 (patch) | |
| tree | e3b229aa94e8dcf0590f2317664176e7b8f7607b /src/devices/nm-device-ethernet.c | |
| parent | 65f86e8f56267192d42f2b629fc6b0c99fb9cd0c (diff) | |
New upstream version 1.29.90 upstream/1.29.90
Diffstat (limited to 'src/devices/nm-device-ethernet.c')
| -rw-r--r-- | src/devices/nm-device-ethernet.c | 2059 |
1 files changed, 0 insertions, 2059 deletions
diff --git a/src/devices/nm-device-ethernet.c b/src/devices/nm-device-ethernet.c deleted file mode 100644 index 2569c426..00000000 --- a/src/devices/nm-device-ethernet.c +++ /dev/null @@ -1,2059 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2005 - 2014 Red Hat, Inc. - * Copyright (C) 2006 - 2008 Novell, Inc. - */ - -#include "nm-default.h" - -#include "nm-device-ethernet.h" - -#include <netinet/in.h> -#include <stdlib.h> -#include <unistd.h> -#include <libudev.h> - -#include "nm-device-private.h" -#include "nm-act-request.h" -#include "nm-ip4-config.h" -#include "NetworkManagerUtils.h" -#include "supplicant/nm-supplicant-manager.h" -#include "supplicant/nm-supplicant-interface.h" -#include "supplicant/nm-supplicant-config.h" -#include "ppp/nm-ppp-manager.h" -#include "ppp/nm-ppp-manager-call.h" -#include "ppp/nm-ppp-status.h" -#include "platform/nm-platform.h" -#include "platform/nm-platform-utils.h" -#include "nm-dcb.h" -#include "settings/nm-settings-connection.h" -#include "nm-config.h" -#include "nm-device-ethernet-utils.h" -#include "settings/nm-settings.h" -#include "nm-device-factory.h" -#include "nm-core-internal.h" -#include "NetworkManagerUtils.h" -#include "nm-udev-aux/nm-udev-utils.h" - -#include "nm-device-logging.h" -_LOG_DECLARE_SELF(NMDeviceEthernet); - -/*****************************************************************************/ - -#define PPPOE_RECONNECT_DELAY 7 -#define PPPOE_ENCAP_OVERHEAD 8 /* 2 bytes for PPP, 6 for PPPoE */ - -#define SUPPLICANT_LNK_TIMEOUT_SEC 15 - -/*****************************************************************************/ - -typedef enum { - DCB_WAIT_UNKNOWN = 0, - /* Ensure carrier is up before enabling DCB */ - DCB_WAIT_CARRIER_PREENABLE_UP, - /* Wait for carrier down when device starts enabling */ - DCB_WAIT_CARRIER_PRECONFIG_DOWN, - /* Wait for carrier up when device has finished enabling */ - DCB_WAIT_CARRIER_PRECONFIG_UP, - /* Wait carrier down when device starts configuring */ - DCB_WAIT_CARRIER_POSTCONFIG_DOWN, - /* Wait carrier up when device has finished configuring */ - DCB_WAIT_CARRIER_POSTCONFIG_UP, -} DcbWait; - -typedef struct _NMDeviceEthernetPrivate { - /* s390 */ - char * subchan1; - char * subchan2; - char * subchan3; - char * subchannels; /* Composite used for checking unmanaged specs */ - char ** subchannels_dbus; /* Array exported on D-Bus */ - char * s390_nettype; - GHashTable *s390_options; - - guint32 speed; - gulong carrier_id; - - struct { - NMSupplicantManager * mgr; - NMSupplMgrCreateIfaceHandle *create_handle; - NMSupplicantInterface * iface; - - gulong iface_state_id; - gulong auth_state_id; - - guint con_timeout_id; - - guint lnk_timeout_id; - - bool is_associated : 1; - } supplicant; - - NMActRequestGetSecretsCallId *wired_secrets_id; - - /* PPPoE */ - NMPPPManager *ppp_manager; - gint32 last_pppoe_time; - guint pppoe_wait_id; - - /* DCB */ - DcbWait dcb_wait; - guint dcb_timeout_id; - - guint32 ethtool_prev_speed; - - NMPlatformLinkDuplexType ethtool_prev_duplex : 3; - - bool dcb_handle_carrier_changes : 1; - - bool ethtool_prev_set : 1; - bool ethtool_prev_autoneg : 1; - -} NMDeviceEthernetPrivate; - -NM_GOBJECT_PROPERTIES_DEFINE(NMDeviceEthernet, PROP_SPEED, PROP_S390_SUBCHANNELS, ); - -/*****************************************************************************/ - -G_DEFINE_TYPE(NMDeviceEthernet, nm_device_ethernet, NM_TYPE_DEVICE) - -#define NM_DEVICE_ETHERNET_GET_PRIVATE(self) \ - _NM_GET_PRIVATE_PTR(self, NMDeviceEthernet, NM_IS_DEVICE_ETHERNET, NMDevice) - -/*****************************************************************************/ - -static void wired_secrets_cancel(NMDeviceEthernet *self); - -/*****************************************************************************/ - -static char * -get_link_basename(const char *parent_path, const char *name, GError **error) -{ - char *link_dest, *path; - char *result = NULL; - - path = g_strdup_printf("%s/%s", parent_path, name); - link_dest = g_file_read_link(path, error); - if (link_dest) { - result = g_path_get_basename(link_dest); - g_free(link_dest); - } - g_free(path); - return result; -} - -static void -_update_s390_subchannels(NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - struct udev_device * dev = NULL; - struct udev_device * parent = NULL; - const char * parent_path, *item; - int ifindex; - GDir * dir; - GError * error = NULL; - - if (priv->subchannels) { - /* only read the subchannels once. For one, we don't expect them to change - * on multiple invocations. Second, we didn't implement proper reloading. - * Proper reloading might also be complicated, because the subchannels are - * used to match on devices based on a device-spec. Thus, it's not clear - * what it means to change afterwards. */ - return; - } - - ifindex = nm_device_get_ifindex((NMDevice *) self); - dev = nm_platform_link_get_udev_device(nm_device_get_platform(NM_DEVICE(self)), ifindex); - if (!dev) - return; - - /* Try for the "ccwgroup" parent */ - parent = udev_device_get_parent_with_subsystem_devtype(dev, "ccwgroup", NULL); - if (!parent) { - /* FIXME: whatever 'lcs' devices' subsystem is here... */ - - /* Not an s390 device */ - return; - } - - parent_path = udev_device_get_syspath(parent); - dir = g_dir_open(parent_path, 0, &error); - if (!dir) { - _LOGW(LOGD_DEVICE | LOGD_PLATFORM, - "update-s390: failed to open directory '%s': %s", - parent_path, - error->message); - g_clear_error(&error); - return; - } - - while ((item = g_dir_read_name(dir))) { - if (!strcmp(item, "cdev0")) { - priv->subchan1 = get_link_basename(parent_path, "cdev0", &error); - } else if (!strcmp(item, "cdev1")) { - priv->subchan2 = get_link_basename(parent_path, "cdev1", &error); - } else if (!strcmp(item, "cdev2")) { - priv->subchan3 = get_link_basename(parent_path, "cdev2", &error); - } else if (!strcmp(item, "driver")) { - priv->s390_nettype = get_link_basename(parent_path, "driver", &error); - } else if (!strcmp(item, "layer2") || !strcmp(item, "portname") - || !strcmp(item, "portno")) { - gs_free char *path = NULL, *value = NULL; - - path = g_strdup_printf("%s/%s", parent_path, item); - value = nm_platform_sysctl_get(nm_device_get_platform(NM_DEVICE(self)), - NMP_SYSCTL_PATHID_ABSOLUTE(path)); - - if (!strcmp(item, "portname") && !g_strcmp0(value, "no portname required")) { - /* Do nothing */ - } else if (value && *value) { - g_hash_table_insert(priv->s390_options, g_strdup(item), value); - value = NULL; - } else - _LOGW(LOGD_DEVICE | LOGD_PLATFORM, "update-s390: error reading %s", path); - } - - if (error) { - _LOGW(LOGD_DEVICE | LOGD_PLATFORM, - "update-s390: failed reading sysfs for %s (%s)", - item, - error->message); - g_clear_error(&error); - } - } - - g_dir_close(dir); - - if (priv->subchan3) { - priv->subchannels = - g_strdup_printf("%s,%s,%s", priv->subchan1, priv->subchan2, priv->subchan3); - } else if (priv->subchan2) { - priv->subchannels = g_strdup_printf("%s,%s", priv->subchan1, priv->subchan2); - } else - priv->subchannels = g_strdup(priv->subchan1); - - priv->subchannels_dbus = g_new(char *, 3 + 1); - priv->subchannels_dbus[0] = g_strdup(priv->subchan1); - priv->subchannels_dbus[1] = g_strdup(priv->subchan2); - priv->subchannels_dbus[2] = g_strdup(priv->subchan3); - priv->subchannels_dbus[3] = NULL; - - _LOGI(LOGD_DEVICE | LOGD_PLATFORM, - "update-s390: found s390 '%s' subchannels [%s]", - nm_device_get_driver((NMDevice *) self) ?: "(unknown driver)", - priv->subchannels); - - _notify(self, PROP_S390_SUBCHANNELS); -} - -static void -device_state_changed(NMDevice * device, - NMDeviceState new_state, - NMDeviceState old_state, - NMDeviceStateReason reason) -{ - if (new_state > NM_DEVICE_STATE_ACTIVATED) - wired_secrets_cancel(NM_DEVICE_ETHERNET(device)); -} - -static void -nm_device_ethernet_init(NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv; - - priv = G_TYPE_INSTANCE_GET_PRIVATE(self, NM_TYPE_DEVICE_ETHERNET, NMDeviceEthernetPrivate); - self->_priv = priv; - - priv->s390_options = g_hash_table_new_full(nm_str_hash, g_str_equal, g_free, g_free); -} - -static NMDeviceCapabilities -get_generic_capabilities(NMDevice *device) -{ - NMDeviceEthernet *self = NM_DEVICE_ETHERNET(device); - int ifindex = nm_device_get_ifindex(device); - - if (ifindex > 0) { - if (nm_platform_link_supports_carrier_detect(nm_device_get_platform(device), ifindex)) - return NM_DEVICE_CAP_CARRIER_DETECT; - else { - _LOGI(LOGD_PLATFORM, - "driver '%s' does not support carrier detection.", - nm_device_get_driver(device)); - } - } - - return NM_DEVICE_CAP_NONE; -} - -static guint32 -_subchannels_count_num(const char *const *array) -{ - int i; - - if (!array) - return 0; - for (i = 0; array[i]; i++) - /* NOP */; - return i; -} - -static gboolean -match_subchans(NMDeviceEthernet *self, NMSettingWired *s_wired, gboolean *try_mac) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - const char *const * subchans; - guint32 num1, num2; - int i; - - *try_mac = TRUE; - - subchans = nm_setting_wired_get_s390_subchannels(s_wired); - num1 = _subchannels_count_num(subchans); - num2 = _subchannels_count_num((const char *const *) priv->subchannels_dbus); - /* connection has no subchannels */ - if (num1 == 0) - return TRUE; - /* connection requires subchannels but the device has none */ - if (num2 == 0) - return FALSE; - /* number of subchannels differ */ - if (num1 != num2) - return FALSE; - - /* Make sure each subchannel in the connection is a subchannel of this device */ - for (i = 0; subchans[i]; i++) { - const char *candidate = subchans[i]; - - if ((priv->subchan1 && !strcmp(priv->subchan1, candidate)) - || (priv->subchan2 && !strcmp(priv->subchan2, candidate)) - || (priv->subchan3 && !strcmp(priv->subchan3, candidate))) - continue; - - return FALSE; /* a subchannel was not found */ - } - - *try_mac = FALSE; - return TRUE; -} - -static gboolean -check_connection_compatible(NMDevice *device, NMConnection *connection, GError **error) -{ - NMDeviceEthernet *self = NM_DEVICE_ETHERNET(device); - NMSettingWired * s_wired; - - if (!NM_DEVICE_CLASS(nm_device_ethernet_parent_class) - ->check_connection_compatible(device, connection, error)) - return FALSE; - - if (nm_connection_is_type(connection, NM_SETTING_PPPOE_SETTING_NAME)) { - s_wired = nm_connection_get_setting_wired(connection); - } else { - s_wired = - _nm_connection_check_main_setting(connection, NM_SETTING_WIRED_SETTING_NAME, error); - if (!s_wired) - return FALSE; - } - - if (s_wired) { - const char * mac, *perm_hw_addr; - gboolean try_mac = TRUE; - const char *const *mac_blacklist; - int i; - - if (!match_subchans(self, s_wired, &try_mac)) { - nm_utils_error_set_literal(error, - NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "s390 subchannels don't match"); - return FALSE; - } - - perm_hw_addr = nm_device_get_permanent_hw_address(device); - mac = nm_setting_wired_get_mac_address(s_wired); - if (perm_hw_addr) { - if (try_mac && mac && !nm_utils_hwaddr_matches(mac, -1, perm_hw_addr, -1)) { - nm_utils_error_set_literal(error, - NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "permanent MAC address doesn't match"); - return FALSE; - } - - /* Check for MAC address blacklist */ - mac_blacklist = nm_setting_wired_get_mac_address_blacklist(s_wired); - for (i = 0; mac_blacklist[i]; i++) { - if (!nm_utils_hwaddr_valid(mac_blacklist[i], ETH_ALEN)) { - nm_utils_error_set_literal(error, - NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "invalid MAC in blacklist"); - return FALSE; - } - - if (nm_utils_hwaddr_matches(mac_blacklist[i], -1, perm_hw_addr, -1)) { - nm_utils_error_set_literal(error, - NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "permanent MAC address of device blacklisted"); - return FALSE; - } - } - } else if (mac) { - nm_utils_error_set_literal(error, - NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "device has no permanent MAC address to match"); - return FALSE; - } - } - - return TRUE; -} - -/*****************************************************************************/ -/* 802.1X */ - -static void -supplicant_interface_release(NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - nm_clear_pointer(&priv->supplicant.create_handle, - nm_supplicant_manager_create_interface_cancel); - - nm_clear_g_source(&priv->supplicant.lnk_timeout_id); - nm_clear_g_source(&priv->supplicant.con_timeout_id); - nm_clear_g_signal_handler(priv->supplicant.iface, &priv->supplicant.iface_state_id); - nm_clear_g_signal_handler(priv->supplicant.iface, &priv->supplicant.auth_state_id); - - if (priv->supplicant.iface) { - nm_supplicant_interface_disconnect(priv->supplicant.iface); - g_clear_object(&priv->supplicant.iface); - } -} - -static void -supplicant_auth_state_changed(NMSupplicantInterface *iface, - GParamSpec * pspec, - NMDeviceEthernet * self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSupplicantAuthState state; - - state = nm_supplicant_interface_get_auth_state(priv->supplicant.iface); - _LOGD(LOGD_CORE, "supplicant auth state changed to %u", (unsigned) state); - - if (state == NM_SUPPLICANT_AUTH_STATE_SUCCESS) { - nm_clear_g_signal_handler(priv->supplicant.iface, &priv->supplicant.iface_state_id); - nm_device_update_dynamic_ip_setup(NM_DEVICE(self)); - } -} - -static gboolean -wired_auth_is_optional(NMDeviceEthernet *self) -{ - NMSetting8021x *s_8021x; - - s_8021x = nm_device_get_applied_setting(NM_DEVICE(self), NM_TYPE_SETTING_802_1X); - g_return_val_if_fail(s_8021x, FALSE); - return nm_setting_802_1x_get_optional(s_8021x); -} - -static void -wired_auth_cond_fail(NMDeviceEthernet *self, NMDeviceStateReason reason) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMDevice * device = NM_DEVICE(self); - - if (wired_auth_is_optional(self)) { - _LOGI( - LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) 802.1X authentication is optional, continuing after a failure"); - if (NM_IN_SET(nm_device_get_state(device), - NM_DEVICE_STATE_CONFIG, - NM_DEVICE_STATE_NEED_AUTH)) - nm_device_activate_schedule_stage3_ip_config_start(device); - - if (!priv->supplicant.auth_state_id) { - priv->supplicant.auth_state_id = - g_signal_connect(priv->supplicant.iface, - "notify::" NM_SUPPLICANT_INTERFACE_AUTH_STATE, - G_CALLBACK(supplicant_auth_state_changed), - self); - } - return; - } - - supplicant_interface_release(self); - nm_device_state_changed(NM_DEVICE(self), NM_DEVICE_STATE_FAILED, reason); -} - -static void -wired_secrets_cb(NMActRequest * req, - NMActRequestGetSecretsCallId *call_id, - NMSettingsConnection * connection, - GError * error, - gpointer user_data) -{ - NMDeviceEthernet * self = user_data; - NMDevice * device = user_data; - NMDeviceEthernetPrivate *priv; - - g_return_if_fail(NM_IS_DEVICE_ETHERNET(self)); - g_return_if_fail(NM_IS_ACT_REQUEST(req)); - - priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - g_return_if_fail(priv->wired_secrets_id == call_id); - - priv->wired_secrets_id = NULL; - - if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) - return; - - g_return_if_fail(req == nm_device_get_act_request(device)); - g_return_if_fail(nm_device_get_state(device) == NM_DEVICE_STATE_NEED_AUTH); - g_return_if_fail(nm_act_request_get_settings_connection(req) == connection); - - if (error) { - _LOGW(LOGD_ETHER, "%s", error->message); - wired_auth_cond_fail(self, NM_DEVICE_STATE_REASON_NO_SECRETS); - return; - } - - supplicant_interface_release(self); - nm_device_activate_schedule_stage1_device_prepare(device, FALSE); -} - -static void -wired_secrets_cancel(NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - if (priv->wired_secrets_id) - nm_act_request_cancel_secrets(NULL, priv->wired_secrets_id); - nm_assert(!priv->wired_secrets_id); -} - -static void -wired_secrets_get_secrets(NMDeviceEthernet * self, - const char * setting_name, - NMSecretAgentGetSecretsFlags flags) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMActRequest * req; - - wired_secrets_cancel(self); - - req = nm_device_get_act_request(NM_DEVICE(self)); - g_return_if_fail(NM_IS_ACT_REQUEST(req)); - - priv->wired_secrets_id = - nm_act_request_get_secrets(req, TRUE, setting_name, flags, NULL, wired_secrets_cb, self); - g_return_if_fail(priv->wired_secrets_id); -} - -static gboolean -supplicant_lnk_timeout_cb(gpointer user_data) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(user_data); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMDevice * device = NM_DEVICE(self); - NMActRequest * req; - NMConnection * applied_connection; - const char * setting_name; - - priv->supplicant.lnk_timeout_id = 0; - - req = nm_device_get_act_request(device); - - if (nm_device_get_state(device) == NM_DEVICE_STATE_ACTIVATED) { - wired_auth_cond_fail(self, NM_DEVICE_STATE_REASON_SUPPLICANT_TIMEOUT); - return G_SOURCE_REMOVE; - } - - /* Disconnect event during initial authentication and credentials - * ARE checked - we are likely to have wrong key. Ask the user for - * another one. - */ - if (nm_device_get_state(device) != NM_DEVICE_STATE_CONFIG) - goto time_out; - - nm_active_connection_clear_secrets(NM_ACTIVE_CONNECTION(req)); - - applied_connection = nm_act_request_get_applied_connection(req); - setting_name = nm_connection_need_secrets(applied_connection, NULL); - if (!setting_name) - goto time_out; - - _LOGI(LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) disconnected during authentication, asking for new key."); - if (!wired_auth_is_optional(self)) - supplicant_interface_release(self); - - nm_device_state_changed(device, - NM_DEVICE_STATE_NEED_AUTH, - NM_DEVICE_STATE_REASON_SUPPLICANT_DISCONNECT); - wired_secrets_get_secrets(self, setting_name, NM_SECRET_AGENT_GET_SECRETS_FLAG_REQUEST_NEW); - - return G_SOURCE_REMOVE; - -time_out: - _LOGW(LOGD_DEVICE | LOGD_ETHER, "link timed out."); - wired_auth_cond_fail(self, NM_DEVICE_STATE_REASON_SUPPLICANT_DISCONNECT); - - return G_SOURCE_REMOVE; -} - -static NMSupplicantConfig * -build_supplicant_config(NMDeviceEthernet *self, GError **error) -{ - const char * con_uuid; - NMSupplicantConfig *config = NULL; - NMSetting8021x * security; - NMConnection * connection; - guint32 mtu; - - connection = nm_device_get_applied_connection(NM_DEVICE(self)); - - g_return_val_if_fail(connection, NULL); - - con_uuid = nm_connection_get_uuid(connection); - mtu = nm_platform_link_get_mtu(nm_device_get_platform(NM_DEVICE(self)), - nm_device_get_ifindex(NM_DEVICE(self))); - - config = nm_supplicant_config_new(NM_SUPPL_CAP_MASK_NONE); - - security = nm_connection_get_setting_802_1x(connection); - if (!nm_supplicant_config_add_setting_8021x(config, security, con_uuid, mtu, TRUE, error)) { - g_prefix_error(error, "802-1x-setting: "); - g_clear_object(&config); - } - - return config; -} - -static void -supplicant_iface_state_is_completed(NMDeviceEthernet *self, NMSupplicantInterfaceState state) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - if (state == NM_SUPPLICANT_INTERFACE_STATE_COMPLETED) { - nm_clear_g_source(&priv->supplicant.lnk_timeout_id); - nm_clear_g_source(&priv->supplicant.con_timeout_id); - - /* If this is the initial association during device activation, - * schedule the next activation stage. - */ - if (nm_device_get_state(NM_DEVICE(self)) == NM_DEVICE_STATE_CONFIG) { - _LOGI(LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) Stage 2 of 5 (Device Configure) successful."); - nm_device_activate_schedule_stage3_ip_config_start(NM_DEVICE(self)); - } - return; - } - - if (!priv->supplicant.lnk_timeout_id && !priv->supplicant.con_timeout_id) - priv->supplicant.lnk_timeout_id = - g_timeout_add_seconds(SUPPLICANT_LNK_TIMEOUT_SEC, supplicant_lnk_timeout_cb, self); -} - -static void -supplicant_iface_assoc_cb(NMSupplicantInterface *iface, GError *error, gpointer user_data) -{ - NMDeviceEthernet * self; - NMDeviceEthernetPrivate *priv; - - if (nm_utils_error_is_cancelled_or_disposing(error)) - return; - - self = NM_DEVICE_ETHERNET(user_data); - priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - if (error) { - supplicant_interface_release(self); - nm_device_queue_state(NM_DEVICE(self), - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_SUPPLICANT_CONFIG_FAILED); - return; - } - - nm_assert(!priv->supplicant.lnk_timeout_id); - nm_assert(!priv->supplicant.is_associated); - - priv->supplicant.is_associated = TRUE; - supplicant_iface_state_is_completed(self, - nm_supplicant_interface_get_state(priv->supplicant.iface)); -} - -static gboolean -supplicant_iface_start(NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - gs_unref_object NMSupplicantConfig *config = NULL; - gs_free_error GError *error = NULL; - - config = build_supplicant_config(self, &error); - if (!config) { - _LOGE(LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) couldn't build security configuration: %s", - error->message); - supplicant_interface_release(self); - nm_device_state_changed(NM_DEVICE(self), - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_SUPPLICANT_CONFIG_FAILED); - return FALSE; - } - - nm_supplicant_interface_disconnect(priv->supplicant.iface); - nm_supplicant_interface_assoc(priv->supplicant.iface, config, supplicant_iface_assoc_cb, self); - return TRUE; -} - -static void -supplicant_iface_state_cb(NMSupplicantInterface *iface, - int new_state_i, - int old_state_i, - int disconnect_reason, - gpointer user_data) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(user_data); - NMDeviceEthernetPrivate * priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSupplicantInterfaceState new_state = new_state_i; - NMSupplicantInterfaceState old_state = old_state_i; - - _LOGI(LOGD_DEVICE | LOGD_ETHER, - "supplicant interface state: %s -> %s", - nm_supplicant_interface_state_to_string(old_state), - nm_supplicant_interface_state_to_string(new_state)); - - if (new_state == NM_SUPPLICANT_INTERFACE_STATE_DOWN) { - supplicant_interface_release(self); - wired_auth_cond_fail(self, NM_DEVICE_STATE_REASON_SUPPLICANT_FAILED); - return; - } - - if (old_state == NM_SUPPLICANT_INTERFACE_STATE_STARTING) { - if (!supplicant_iface_start(self)) - return; - } - - if (priv->supplicant.is_associated) - supplicant_iface_state_is_completed(self, new_state); -} - -static gboolean -handle_auth_or_fail(NMDeviceEthernet *self, NMActRequest *req, gboolean new_secrets) -{ - const char * setting_name; - NMConnection *applied_connection; - - if (!nm_device_auth_retries_try_next(NM_DEVICE(self))) - return FALSE; - - nm_device_state_changed(NM_DEVICE(self), - NM_DEVICE_STATE_NEED_AUTH, - NM_DEVICE_STATE_REASON_NONE); - - nm_active_connection_clear_secrets(NM_ACTIVE_CONNECTION(req)); - - applied_connection = nm_act_request_get_applied_connection(req); - setting_name = nm_connection_need_secrets(applied_connection, NULL); - if (!setting_name) { - _LOGI(LOGD_DEVICE, "Cleared secrets, but setting didn't need any secrets."); - return FALSE; - } - - _LOGI(LOGD_DEVICE | LOGD_ETHER, "Activation: (ethernet) asking for new secrets"); - - /* Don't tear down supplicant if the authentication is optional - * because in case of a failure in getting new secrets we want to - * keep the supplicant alive. - */ - if (!wired_auth_is_optional(self)) - supplicant_interface_release(self); - - wired_secrets_get_secrets( - self, - setting_name, - NM_SECRET_AGENT_GET_SECRETS_FLAG_ALLOW_INTERACTION - | (new_secrets ? NM_SECRET_AGENT_GET_SECRETS_FLAG_REQUEST_NEW : 0)); - return TRUE; -} - -static gboolean -supplicant_connection_timeout_cb(gpointer user_data) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(user_data); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMDevice * device = NM_DEVICE(self); - NMActRequest * req; - NMSettingsConnection * connection; - guint64 timestamp = 0; - gboolean new_secrets = TRUE; - - priv->supplicant.con_timeout_id = 0; - - /* Authentication failed; either driver problems, the encryption key is - * wrong, the passwords or certificates were wrong or the Ethernet switch's - * port is not configured for 802.1x. */ - _LOGW(LOGD_DEVICE | LOGD_ETHER, "Activation: (ethernet) association took too long."); - - req = nm_device_get_act_request(device); - connection = nm_act_request_get_settings_connection(req); - - /* Ask for new secrets only if we've never activated this connection - * before. If we've connected before, don't bother the user with dialogs, - * just retry or fail, and if we never connect the user can fix the - * password somewhere else. */ - if (nm_settings_connection_get_timestamp(connection, ×tamp)) - new_secrets = !timestamp; - - if (!handle_auth_or_fail(self, req, new_secrets)) { - wired_auth_cond_fail(self, NM_DEVICE_STATE_REASON_NO_SECRETS); - return G_SOURCE_REMOVE; - } - - if (!priv->supplicant.lnk_timeout_id && priv->supplicant.iface) { - NMSupplicantInterfaceState state; - - state = nm_supplicant_interface_get_state(priv->supplicant.iface); - if (state != NM_SUPPLICANT_INTERFACE_STATE_COMPLETED - && nm_supplicant_interface_state_is_operational(state)) - priv->supplicant.lnk_timeout_id = - g_timeout_add_seconds(SUPPLICANT_LNK_TIMEOUT_SEC, supplicant_lnk_timeout_cb, self); - } - - return G_SOURCE_REMOVE; -} - -static void -supplicant_interface_create_cb(NMSupplicantManager * supplicant_manager, - NMSupplMgrCreateIfaceHandle *handle, - NMSupplicantInterface * iface, - GError * error, - gpointer user_data) -{ - NMDeviceEthernet * self; - NMDeviceEthernetPrivate *priv; - guint timeout; - - if (nm_utils_error_is_cancelled(error)) - return; - - self = user_data; - priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - nm_assert(priv->supplicant.create_handle == handle); - priv->supplicant.create_handle = NULL; - - if (error) { - _LOGE(LOGD_DEVICE | LOGD_ETHER, - "Couldn't initialize supplicant interface: %s", - error->message); - supplicant_interface_release(self); - nm_device_state_changed(NM_DEVICE(self), - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_SUPPLICANT_FAILED); - return; - } - - priv->supplicant.iface = g_object_ref(iface); - priv->supplicant.is_associated = FALSE; - - priv->supplicant.iface_state_id = g_signal_connect(priv->supplicant.iface, - NM_SUPPLICANT_INTERFACE_STATE, - G_CALLBACK(supplicant_iface_state_cb), - self); - - timeout = nm_device_get_supplicant_timeout(NM_DEVICE(self)); - priv->supplicant.con_timeout_id = - g_timeout_add_seconds(timeout, supplicant_connection_timeout_cb, self); - - if (nm_supplicant_interface_state_is_operational(nm_supplicant_interface_get_state(iface))) - supplicant_iface_start(self); -} - -static NMPlatformLinkDuplexType -link_duplex_to_platform(const char *duplex) -{ - if (!duplex) - return NM_PLATFORM_LINK_DUPLEX_UNKNOWN; - if (nm_streq(duplex, "full")) - return NM_PLATFORM_LINK_DUPLEX_FULL; - if (nm_streq(duplex, "half")) - return NM_PLATFORM_LINK_DUPLEX_HALF; - g_return_val_if_reached(NM_PLATFORM_LINK_DUPLEX_UNKNOWN); -} - -static void -link_negotiation_set(NMDevice *device) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSettingWired * s_wired; - gboolean autoneg = TRUE; - gboolean link_autoneg; - NMPlatformLinkDuplexType duplex = NM_PLATFORM_LINK_DUPLEX_UNKNOWN; - NMPlatformLinkDuplexType link_duplex; - guint32 speed = 0; - guint32 link_speed; - - s_wired = nm_device_get_applied_setting(device, NM_TYPE_SETTING_WIRED); - if (s_wired) { - autoneg = nm_setting_wired_get_auto_negotiate(s_wired); - speed = nm_setting_wired_get_speed(s_wired); - duplex = link_duplex_to_platform(nm_setting_wired_get_duplex(s_wired)); - if (!autoneg && !speed && !duplex) { - _LOGD(LOGD_DEVICE, "set-link: ignore link negotiation"); - return; - } - } - - if (!nm_platform_ethtool_get_link_settings(nm_device_get_platform(device), - nm_device_get_ifindex(device), - &link_autoneg, - &link_speed, - &link_duplex)) { - _LOGW(LOGD_DEVICE, "set-link: unable to retrieve link negotiation"); - return; - } - - /* If link negotiation setting are already in place do nothing and return with success */ - if (!!autoneg == !!link_autoneg && speed == link_speed && duplex == link_duplex) { - _LOGD(LOGD_DEVICE, "set-link: link negotiation is already configured"); - return; - } - - if (autoneg && !speed && !duplex) - _LOGD(LOGD_DEVICE, "set-link: configure auto-negotiation"); - else { - _LOGD(LOGD_DEVICE, - "set-link: configure %snegotiation (%u Mbit%s, %s duplex%s)", - autoneg ? "auto-" : "static ", - speed ?: link_speed, - speed ? "" : "*", - duplex ? nm_platform_link_duplex_type_to_string(duplex) - : nm_platform_link_duplex_type_to_string(link_duplex), - duplex ? "" : "*"); - } - - if (!priv->ethtool_prev_set) { - /* remember the values we had before setting it. */ - priv->ethtool_prev_autoneg = link_autoneg; - priv->ethtool_prev_speed = link_speed; - priv->ethtool_prev_duplex = link_duplex; - priv->ethtool_prev_set = TRUE; - } - - if (!nm_platform_ethtool_set_link_settings(nm_device_get_platform(device), - nm_device_get_ifindex(device), - autoneg, - speed, - duplex)) { - _LOGW(LOGD_DEVICE, "set-link: failure to set link negotiation"); - return; - } -} - -static gboolean -pppoe_reconnect_delay(gpointer user_data) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(user_data); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - priv->pppoe_wait_id = 0; - priv->last_pppoe_time = 0; - _LOGI(LOGD_DEVICE, "PPPoE reconnect delay complete, resuming connection..."); - nm_device_activate_schedule_stage1_device_prepare(NM_DEVICE(self), FALSE); - return G_SOURCE_REMOVE; -} - -static NMActStageReturn -act_stage1_prepare(NMDevice *device, NMDeviceStateReason *out_failure_reason) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - if (nm_device_sys_iface_state_is_external_or_assume(device)) { - if (!priv->ethtool_prev_set && !nm_device_sys_iface_state_is_external(device)) { - NMSettingWired *s_wired; - - /* During restart of NetworkManager service we forget the original auto - * negotiation settings. When taking over a device, remember to reset - * the "default" during deactivate. */ - s_wired = nm_device_get_applied_setting(device, NM_TYPE_SETTING_WIRED); - if (s_wired - && (nm_setting_wired_get_auto_negotiate(s_wired) - || nm_setting_wired_get_speed(s_wired) - || nm_setting_wired_get_duplex(s_wired))) { - priv->ethtool_prev_set = TRUE; - priv->ethtool_prev_autoneg = TRUE; - priv->ethtool_prev_speed = 0; - priv->ethtool_prev_duplex = NM_PLATFORM_LINK_DUPLEX_UNKNOWN; - } - } - return NM_ACT_STAGE_RETURN_SUCCESS; - } - - link_negotiation_set(device); - - /* If we're re-activating a PPPoE connection a short while after - * a previous PPPoE connection was torn down, wait a bit to allow the - * remote side to handle the disconnection. Otherwise, the peer may - * get confused and fail to negotiate the new connection. (rh #1023503) - * - * FIXME(shutdown): when exiting, we also need to wait before quitting, - * at least for additional NM_SHUTDOWN_TIMEOUT_MS seconds because - * otherwise after restart the device won't work for the first seconds. - */ - if (priv->last_pppoe_time != 0) { - gint32 delay = nm_utils_get_monotonic_timestamp_sec() - priv->last_pppoe_time; - - if (delay < PPPOE_RECONNECT_DELAY - && nm_device_get_applied_setting(device, NM_TYPE_SETTING_PPPOE)) { - if (priv->pppoe_wait_id == 0) { - _LOGI(LOGD_DEVICE, - "delaying PPPoE reconnect for %d seconds to ensure peer is ready...", - delay); - priv->pppoe_wait_id = g_timeout_add_seconds(delay, pppoe_reconnect_delay, self); - } - return NM_ACT_STAGE_RETURN_POSTPONE; - } - nm_clear_g_source(&priv->pppoe_wait_id); - priv->last_pppoe_time = 0; - } - - return NM_ACT_STAGE_RETURN_SUCCESS; -} - -static NMActStageReturn -supplicant_check_secrets_needed(NMDeviceEthernet *self, NMDeviceStateReason *out_failure_reason) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMConnection * connection; - NMSetting8021x * security; - const char * setting_name; - - connection = nm_device_get_applied_connection(NM_DEVICE(self)); - g_return_val_if_fail(connection, NM_ACT_STAGE_RETURN_FAILURE); - - security = nm_connection_get_setting_802_1x(connection); - if (!security) { - _LOGE(LOGD_DEVICE, "Invalid or missing 802.1X security"); - NM_SET_OUT(out_failure_reason, NM_DEVICE_STATE_REASON_CONFIG_FAILED); - return NM_ACT_STAGE_RETURN_FAILURE; - } - - if (!priv->supplicant.mgr) - priv->supplicant.mgr = g_object_ref(nm_supplicant_manager_get()); - - /* If we need secrets, get them */ - setting_name = nm_connection_need_secrets(connection, NULL); - if (setting_name) { - NMActRequest *req = nm_device_get_act_request(NM_DEVICE(self)); - - _LOGI(LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) connection '%s' has security, but secrets are required.", - nm_connection_get_id(connection)); - - if (!handle_auth_or_fail(self, req, FALSE)) { - NM_SET_OUT(out_failure_reason, NM_DEVICE_STATE_REASON_NO_SECRETS); - return NM_ACT_STAGE_RETURN_FAILURE; - } - return NM_ACT_STAGE_RETURN_POSTPONE; - } - - _LOGI(LOGD_DEVICE | LOGD_ETHER, - "Activation: (ethernet) connection '%s' requires no security. No secrets needed.", - nm_connection_get_id(connection)); - - supplicant_interface_release(self); - - priv->supplicant.create_handle = - nm_supplicant_manager_create_interface(priv->supplicant.mgr, - nm_device_get_ifindex(NM_DEVICE(self)), - NM_SUPPLICANT_DRIVER_WIRED, - supplicant_interface_create_cb, - self); - return NM_ACT_STAGE_RETURN_POSTPONE; -} - -static void -carrier_changed(NMSupplicantInterface *iface, GParamSpec *pspec, NMDeviceEthernet *self) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMDeviceStateReason reason; - NMActStageReturn ret; - - if (!nm_device_has_carrier(NM_DEVICE(self))) - return; - - _LOGD(LOGD_DEVICE | LOGD_ETHER, "got carrier, initializing supplicant"); - nm_clear_g_signal_handler(self, &priv->carrier_id); - ret = supplicant_check_secrets_needed(self, &reason); - if (ret == NM_ACT_STAGE_RETURN_FAILURE) { - nm_device_state_changed(NM_DEVICE(self), NM_DEVICE_STATE_FAILED, reason); - } -} - -/*****************************************************************************/ -/* PPPoE */ - -static void -ppp_state_changed(NMPPPManager *ppp_manager, NMPPPStatus status, gpointer user_data) -{ - NMDevice *device = NM_DEVICE(user_data); - - switch (status) { - case NM_PPP_STATUS_DISCONNECT: - nm_device_state_changed(device, - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_PPP_DISCONNECT); - break; - case NM_PPP_STATUS_DEAD: - nm_device_state_changed(device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_FAILED); - break; - default: - break; - } -} - -static void -ppp_ifindex_set(NMPPPManager *ppp_manager, int ifindex, const char *iface, gpointer user_data) -{ - NMDevice *device = NM_DEVICE(user_data); - - if (!nm_device_set_ip_ifindex(device, ifindex)) { - nm_device_state_changed(device, - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE); - } -} - -static void -ppp_ip4_config(NMPPPManager *ppp_manager, NMIP4Config *config, gpointer user_data) -{ - NMDevice *device = NM_DEVICE(user_data); - - /* Ignore PPP IP4 events that come in after initial configuration */ - if (nm_device_activate_ip4_state_in_conf(device)) - nm_device_activate_schedule_ip_config_result(device, AF_INET, NM_IP_CONFIG_CAST(config)); -} - -static NMActStageReturn -pppoe_stage3_ip4_config_start(NMDeviceEthernet *self, NMDeviceStateReason *out_failure_reason) -{ - NMDevice * device = NM_DEVICE(self); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSettingPppoe * s_pppoe; - NMActRequest * req; - GError * err = NULL; - - req = nm_device_get_act_request(device); - - g_return_val_if_fail(req, NM_ACT_STAGE_RETURN_FAILURE); - - s_pppoe = nm_device_get_applied_setting(device, NM_TYPE_SETTING_PPPOE); - - g_return_val_if_fail(s_pppoe, NM_ACT_STAGE_RETURN_FAILURE); - - priv->ppp_manager = nm_ppp_manager_create(nm_device_get_iface(device), &err); - - if (priv->ppp_manager) { - nm_ppp_manager_set_route_parameters(priv->ppp_manager, - nm_device_get_route_table(device, AF_INET), - nm_device_get_route_metric(device, AF_INET), - nm_device_get_route_table(device, AF_INET6), - nm_device_get_route_metric(device, AF_INET6)); - } - - if (!priv->ppp_manager - || !nm_ppp_manager_start(priv->ppp_manager, - req, - nm_setting_pppoe_get_username(s_pppoe), - 30, - 0, - &err)) { - _LOGW(LOGD_DEVICE, "PPPoE failed to start: %s", err->message); - g_error_free(err); - - g_clear_object(&priv->ppp_manager); - - NM_SET_OUT(out_failure_reason, NM_DEVICE_STATE_REASON_PPP_START_FAILED); - return NM_ACT_STAGE_RETURN_FAILURE; - } - - g_signal_connect(priv->ppp_manager, - NM_PPP_MANAGER_SIGNAL_STATE_CHANGED, - G_CALLBACK(ppp_state_changed), - self); - g_signal_connect(priv->ppp_manager, - NM_PPP_MANAGER_SIGNAL_IFINDEX_SET, - G_CALLBACK(ppp_ifindex_set), - self); - g_signal_connect(priv->ppp_manager, - NM_PPP_MANAGER_SIGNAL_IP4_CONFIG, - G_CALLBACK(ppp_ip4_config), - self); - return NM_ACT_STAGE_RETURN_POSTPONE; -} - -/*****************************************************************************/ - -static void dcb_state(NMDevice *device, gboolean timeout); - -static gboolean -dcb_carrier_timeout(gpointer user_data) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(user_data); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMDevice * device = NM_DEVICE(user_data); - - g_return_val_if_fail(nm_device_get_state(device) == NM_DEVICE_STATE_CONFIG, G_SOURCE_REMOVE); - - priv->dcb_timeout_id = 0; - if (priv->dcb_wait != DCB_WAIT_CARRIER_POSTCONFIG_DOWN) { - _LOGW(LOGD_DCB, "DCB: timed out waiting for carrier (step %d)", priv->dcb_wait); - } - dcb_state(device, TRUE); - return G_SOURCE_REMOVE; -} - -static gboolean -dcb_configure(NMDevice *device) -{ - NMDeviceEthernet * self = (NMDeviceEthernet *) device; - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSettingDcb * s_dcb; - GError * error = NULL; - - nm_clear_g_source(&priv->dcb_timeout_id); - - s_dcb = nm_device_get_applied_setting(device, NM_TYPE_SETTING_DCB); - - g_return_val_if_fail(s_dcb, FALSE); - - if (!nm_dcb_setup(nm_device_get_iface(device), s_dcb, &error)) { - _LOGW(LOGD_DCB, "Activation: (ethernet) failed to enable DCB/FCoE: %s", error->message); - g_clear_error(&error); - return FALSE; - } - - /* Pause again just in case the device takes the carrier down when - * setting specific DCB attributes. - */ - _LOGD(LOGD_DCB, "waiting for carrier (postconfig down)"); - priv->dcb_wait = DCB_WAIT_CARRIER_POSTCONFIG_DOWN; - priv->dcb_timeout_id = g_timeout_add_seconds(3, dcb_carrier_timeout, device); - return TRUE; -} - -static gboolean -dcb_enable(NMDevice *device) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - GError * error = NULL; - - nm_clear_g_source(&priv->dcb_timeout_id); - if (!nm_dcb_enable(nm_device_get_iface(device), TRUE, &error)) { - _LOGW(LOGD_DCB, "Activation: (ethernet) failed to enable DCB/FCoE: %s", error->message); - g_clear_error(&error); - return FALSE; - } - - /* Pause for 3 seconds after enabling DCB to let the card reconfigure - * itself. Drivers will often re-initialize internal settings which - * takes the carrier down for 2 or more seconds. During this time, - * lldpad will refuse to do anything else with the card since the carrier - * is down. But NM might get the carrier-down signal long after calling - * "dcbtool dcb on", so we have to first wait for the carrier to go down. - */ - _LOGD(LOGD_DCB, "waiting for carrier (preconfig down)"); - priv->dcb_wait = DCB_WAIT_CARRIER_PRECONFIG_DOWN; - priv->dcb_timeout_id = g_timeout_add_seconds(3, dcb_carrier_timeout, device); - return TRUE; -} - -static void -dcb_state(NMDevice *device, gboolean timeout) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - gboolean carrier; - - g_return_if_fail(nm_device_get_state(device) == NM_DEVICE_STATE_CONFIG); - - carrier = nm_platform_link_is_connected(nm_device_get_platform(device), - nm_device_get_ifindex(device)); - _LOGD(LOGD_DCB, "dcb_state() wait %d carrier %d timeout %d", priv->dcb_wait, carrier, timeout); - - switch (priv->dcb_wait) { - case DCB_WAIT_CARRIER_PREENABLE_UP: - if (timeout || carrier) { - _LOGD(LOGD_DCB, "dcb_state() enabling DCB"); - nm_clear_g_source(&priv->dcb_timeout_id); - if (!dcb_enable(device)) { - priv->dcb_handle_carrier_changes = FALSE; - nm_device_state_changed(device, - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_DCB_FCOE_FAILED); - } - } - break; - case DCB_WAIT_CARRIER_PRECONFIG_DOWN: - nm_clear_g_source(&priv->dcb_timeout_id); - priv->dcb_wait = DCB_WAIT_CARRIER_PRECONFIG_UP; - - if (!carrier) { - /* Wait for the carrier to come back up */ - _LOGD(LOGD_DCB, "waiting for carrier (preconfig up)"); - priv->dcb_timeout_id = g_timeout_add_seconds(5, dcb_carrier_timeout, device); - break; - } - _LOGD(LOGD_DCB, "dcb_state() preconfig down falling through"); - /* fall-through */ - case DCB_WAIT_CARRIER_PRECONFIG_UP: - if (timeout || carrier) { - _LOGD(LOGD_DCB, "dcb_state() preconfig up configuring DCB"); - nm_clear_g_source(&priv->dcb_timeout_id); - if (!dcb_configure(device)) { - priv->dcb_handle_carrier_changes = FALSE; - nm_device_state_changed(device, - NM_DEVICE_STATE_FAILED, - NM_DEVICE_STATE_REASON_DCB_FCOE_FAILED); - } - } - break; - case DCB_WAIT_CARRIER_POSTCONFIG_DOWN: - nm_clear_g_source(&priv->dcb_timeout_id); - priv->dcb_wait = DCB_WAIT_CARRIER_POSTCONFIG_UP; - - if (!carrier) { - /* Wait for the carrier to come back up */ - _LOGD(LOGD_DCB, "waiting for carrier (postconfig up)"); - priv->dcb_timeout_id = g_timeout_add_seconds(5, dcb_carrier_timeout, device); - break; - } - _LOGD(LOGD_DCB, "dcb_state() postconfig down falling through"); - /* fall-through */ - case DCB_WAIT_CARRIER_POSTCONFIG_UP: - if (timeout || carrier) { - _LOGD(LOGD_DCB, "dcb_state() postconfig up starting IP"); - nm_clear_g_source(&priv->dcb_timeout_id); - priv->dcb_handle_carrier_changes = FALSE; - priv->dcb_wait = DCB_WAIT_UNKNOWN; - nm_device_activate_schedule_stage3_ip_config_start(device); - } - break; - default: - g_assert_not_reached(); - } -} - -/*****************************************************************************/ - -static gboolean -wake_on_lan_enable(NMDevice *device) -{ - NMSettingWiredWakeOnLan wol; - NMSettingWired * s_wired; - const char * password = NULL; - - s_wired = nm_device_get_applied_setting(device, NM_TYPE_SETTING_WIRED); - - if (s_wired) { - wol = nm_setting_wired_get_wake_on_lan(s_wired); - password = nm_setting_wired_get_wake_on_lan_password(s_wired); - if (wol != NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT) - goto found; - } - - wol = nm_config_data_get_connection_default_int64(NM_CONFIG_GET_DATA, - NM_CON_DEFAULT("ethernet.wake-on-lan"), - device, - NM_SETTING_WIRED_WAKE_ON_LAN_NONE, - G_MAXINT32, - NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT); - - if (NM_FLAGS_ANY(wol, NM_SETTING_WIRED_WAKE_ON_LAN_EXCLUSIVE_FLAGS) - && !nm_utils_is_power_of_two(wol)) { - nm_log_dbg(LOGD_ETHER, "invalid default value %u for wake-on-lan", (guint) wol); - wol = NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT; - } - if (wol != NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT) - goto found; - wol = NM_SETTING_WIRED_WAKE_ON_LAN_IGNORE; -found: - return nm_platform_ethtool_set_wake_on_lan(nm_device_get_platform(device), - nm_device_get_ifindex(device), - wol, - password); -} - -/*****************************************************************************/ - -static NMActStageReturn -act_stage2_config(NMDevice *device, NMDeviceStateReason *out_failure_reason) -{ - NMDeviceEthernet * self = (NMDeviceEthernet *) device; - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSettingConnection * s_con; - const char * connection_type; - gboolean do_postpone = FALSE; - NMSettingDcb * s_dcb; - - s_con = nm_device_get_applied_setting(device, NM_TYPE_SETTING_CONNECTION); - - g_return_val_if_fail(s_con, NM_ACT_STAGE_RETURN_FAILURE); - - nm_clear_g_source(&priv->dcb_timeout_id); - priv->dcb_handle_carrier_changes = FALSE; - - /* 802.1x has to run before any IP configuration since the 802.1x auth - * process opens the port up for normal traffic. - */ - connection_type = nm_setting_connection_get_connection_type(s_con); - if (nm_streq(connection_type, NM_SETTING_WIRED_SETTING_NAME)) { - NMSetting8021x *security; - - security = nm_device_get_applied_setting(device, NM_TYPE_SETTING_802_1X); - - if (security) { - /* FIXME: for now 802.1x is mutually exclusive with DCB */ - if (!nm_device_has_carrier(NM_DEVICE(self))) { - _LOGD(LOGD_DEVICE | LOGD_ETHER, - "delay supplicant initialization until carrier goes up"); - priv->carrier_id = g_signal_connect(self, - "notify::" NM_DEVICE_CARRIER, - G_CALLBACK(carrier_changed), - self); - return NM_ACT_STAGE_RETURN_POSTPONE; - } - - return supplicant_check_secrets_needed(self, out_failure_reason); - } - } - - wake_on_lan_enable(device); - - /* DCB and FCoE setup */ - s_dcb = nm_device_get_applied_setting(device, NM_TYPE_SETTING_DCB); - if (s_dcb) { - /* lldpad really really wants the carrier to be up */ - if (nm_platform_link_is_connected(nm_device_get_platform(device), - nm_device_get_ifindex(device))) { - if (!dcb_enable(device)) { - NM_SET_OUT(out_failure_reason, NM_DEVICE_STATE_REASON_DCB_FCOE_FAILED); - return NM_ACT_STAGE_RETURN_FAILURE; - } - } else { - _LOGD(LOGD_DCB, "waiting for carrier (preenable up)"); - priv->dcb_wait = DCB_WAIT_CARRIER_PREENABLE_UP; - priv->dcb_timeout_id = g_timeout_add_seconds(4, dcb_carrier_timeout, device); - } - - priv->dcb_handle_carrier_changes = TRUE; - do_postpone = TRUE; - } - - /* PPPoE setup */ - if (nm_connection_is_type(nm_device_get_applied_connection(device), - NM_SETTING_PPPOE_SETTING_NAME)) { - NMSettingPpp *s_ppp; - - s_ppp = nm_device_get_applied_setting(device, NM_TYPE_SETTING_PPP); - if (s_ppp) { - guint32 mtu; - guint32 mru; - guint32 mxu; - - mtu = nm_setting_ppp_get_mtu(s_ppp); - mru = nm_setting_ppp_get_mru(s_ppp); - mxu = MAX(mru, mtu); - if (mxu) { - _LOGD(LOGD_PPP, - "set MTU to %u (PPP interface MRU %u, MTU %u)", - mxu + PPPOE_ENCAP_OVERHEAD, - mru, - mtu); - nm_platform_link_set_mtu(nm_device_get_platform(device), - nm_device_get_ifindex(device), - mxu + PPPOE_ENCAP_OVERHEAD); - } - } - } - - return do_postpone ? NM_ACT_STAGE_RETURN_POSTPONE : NM_ACT_STAGE_RETURN_SUCCESS; -} - -static NMActStageReturn -act_stage3_ip_config_start(NMDevice * device, - int addr_family, - gpointer * out_config, - NMDeviceStateReason *out_failure_reason) -{ - NMSettingConnection *s_con; - const char * connection_type; - - if (addr_family == AF_INET) { - s_con = nm_device_get_applied_setting(device, NM_TYPE_SETTING_CONNECTION); - - g_return_val_if_fail(s_con, NM_ACT_STAGE_RETURN_FAILURE); - - connection_type = nm_setting_connection_get_connection_type(s_con); - if (!strcmp(connection_type, NM_SETTING_PPPOE_SETTING_NAME)) - return pppoe_stage3_ip4_config_start(NM_DEVICE_ETHERNET(device), out_failure_reason); - } - - return NM_DEVICE_CLASS(nm_device_ethernet_parent_class) - ->act_stage3_ip_config_start(device, addr_family, out_config, out_failure_reason); -} - -static guint32 -get_configured_mtu(NMDevice *device, NMDeviceMtuSource *out_source, gboolean *out_force) -{ - /* MTU only set for plain ethernet */ - if (NM_DEVICE_ETHERNET_GET_PRIVATE(device)->ppp_manager) - return 0; - - return nm_device_get_configured_mtu_for_wired(device, out_source, out_force); -} - -static void -deactivate(NMDevice *device) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - NMSettingDcb * s_dcb; - GError * error = NULL; - - nm_clear_g_source(&priv->pppoe_wait_id); - nm_clear_g_signal_handler(self, &priv->carrier_id); - - if (priv->ppp_manager) { - nm_ppp_manager_stop(priv->ppp_manager, NULL, NULL, NULL); - g_clear_object(&priv->ppp_manager); - } - - supplicant_interface_release(self); - - priv->dcb_wait = DCB_WAIT_UNKNOWN; - nm_clear_g_source(&priv->dcb_timeout_id); - priv->dcb_handle_carrier_changes = FALSE; - - /* Tear down DCB/FCoE if it was enabled */ - s_dcb = nm_device_get_applied_setting(device, NM_TYPE_SETTING_DCB); - if (s_dcb) { - if (!nm_dcb_cleanup(nm_device_get_iface(device), &error)) { - _LOGW(LOGD_DEVICE | LOGD_PLATFORM, "failed to disable DCB/FCoE: %s", error->message); - g_clear_error(&error); - } - } - - /* Set last PPPoE connection time */ - if (nm_device_get_applied_setting(device, NM_TYPE_SETTING_PPPOE)) - priv->last_pppoe_time = nm_utils_get_monotonic_timestamp_sec(); - - if (priv->ethtool_prev_set) { - priv->ethtool_prev_set = FALSE; - - _LOGD(LOGD_DEVICE, - "set-link: reset %snegotiation (%u Mbit, %s duplex)", - priv->ethtool_prev_autoneg ? "auto-" : "static ", - priv->ethtool_prev_speed, - nm_platform_link_duplex_type_to_string(priv->ethtool_prev_duplex)); - if (!nm_platform_ethtool_set_link_settings(nm_device_get_platform(device), - nm_device_get_ifindex(device), - priv->ethtool_prev_autoneg, - priv->ethtool_prev_speed, - priv->ethtool_prev_duplex)) { - _LOGW(LOGD_DEVICE, "set-link: failure to reset link negotiation"); - return; - } - } -} - -static gboolean -complete_connection(NMDevice * device, - NMConnection * connection, - const char * specific_object, - NMConnection *const *existing_connections, - GError ** error) -{ - NMSettingWired *s_wired; - NMSettingPppoe *s_pppoe; - - s_pppoe = nm_connection_get_setting_pppoe(connection); - - /* We can't telepathically figure out the service name or username, so if - * those weren't given, we can't complete the connection. - */ - if (s_pppoe && !nm_setting_verify(NM_SETTING(s_pppoe), NULL, error)) - return FALSE; - - s_wired = nm_connection_get_setting_wired(connection); - if (!s_wired) { - s_wired = (NMSettingWired *) nm_setting_wired_new(); - nm_connection_add_setting(connection, NM_SETTING(s_wired)); - } - - /* Default to an ethernet-only connection, but if a PPPoE setting was given - * then PPPoE should be our connection type. - */ - nm_utils_complete_generic( - nm_device_get_platform(device), - connection, - s_pppoe ? NM_SETTING_PPPOE_SETTING_NAME : NM_SETTING_WIRED_SETTING_NAME, - existing_connections, - NULL, - s_pppoe ? _("PPPoE connection") : _("Wired connection"), - NULL, - nm_setting_wired_get_mac_address(s_wired) ? NULL : nm_device_get_iface(device), - s_pppoe ? FALSE : TRUE); /* No IPv6 by default yet for PPPoE */ - - return TRUE; -} - -static NMConnection * -new_default_connection(NMDevice *self) -{ - NMConnection * connection; - NMSettingsConnection *const *connections; - NMSetting * setting; - gs_unref_hashtable GHashTable *existing_ids = NULL; - struct udev_device * dev; - const char * perm_hw_addr; - const char * iface; - const char * uprop = "0"; - gs_free char * defname = NULL; - gs_free char * uuid = NULL; - guint i, n_connections; - - perm_hw_addr = nm_device_get_permanent_hw_address(self); - iface = nm_device_get_iface(self); - - connection = nm_simple_connection_new(); - setting = nm_setting_connection_new(); - nm_connection_add_setting(connection, setting); - - connections = nm_settings_get_connections(nm_device_get_settings(self), &n_connections); - if (n_connections > 0) { - existing_ids = g_hash_table_new(nm_str_hash, g_str_equal); - for (i = 0; i < n_connections; i++) - g_hash_table_add(existing_ids, (char *) nm_settings_connection_get_id(connections[i])); - } - defname = nm_device_ethernet_utils_get_default_wired_name(existing_ids); - if (!defname) - return NULL; - - /* Create a stable UUID. The UUID is also the Network_ID for stable-privacy addr-gen-mode, - * thus when it changes we will also generate different IPv6 addresses. */ - uuid = _nm_utils_uuid_generate_from_strings("default-wired", - nm_utils_machine_id_str(), - defname, - perm_hw_addr ?: iface, - NULL); - - g_object_set(setting, - NM_SETTING_CONNECTION_ID, - defname, - NM_SETTING_CONNECTION_TYPE, - NM_SETTING_WIRED_SETTING_NAME, - NM_SETTING_CONNECTION_AUTOCONNECT, - TRUE, - NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY, - NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY_MIN, - NM_SETTING_CONNECTION_UUID, - uuid, - NM_SETTING_CONNECTION_TIMESTAMP, - (guint64) time(NULL), - NM_SETTING_CONNECTION_INTERFACE_NAME, - iface, - NULL); - - /* Check if we should create a Link-Local only connection */ - dev = nm_platform_link_get_udev_device(nm_device_get_platform(NM_DEVICE(self)), - nm_device_get_ip_ifindex(self)); - if (dev) - uprop = udev_device_get_property_value(dev, "NM_AUTO_DEFAULT_LINK_LOCAL_ONLY"); - - if (nm_udev_utils_property_as_boolean(uprop)) { - setting = nm_setting_ip4_config_new(); - g_object_set(setting, - NM_SETTING_IP_CONFIG_METHOD, - NM_SETTING_IP4_CONFIG_METHOD_LINK_LOCAL, - NULL); - nm_connection_add_setting(connection, setting); - - setting = nm_setting_ip6_config_new(); - g_object_set(setting, - NM_SETTING_IP_CONFIG_METHOD, - NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL, - NM_SETTING_IP_CONFIG_MAY_FAIL, - TRUE, - NULL); - nm_connection_add_setting(connection, setting); - } - - return connection; -} - -static const char * -get_s390_subchannels(NMDevice *device) -{ - nm_assert(NM_IS_DEVICE_ETHERNET(device)); - - return NM_DEVICE_ETHERNET_GET_PRIVATE(device)->subchannels; -} - -static void -update_connection(NMDevice *device, NMConnection *connection) -{ - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(device); - NMSettingWired * s_wired = nm_connection_get_setting_wired(connection); - gboolean perm_hw_addr_is_fake; - const char * perm_hw_addr; - const char * mac = nm_device_get_hw_address(device); - const char * mac_prop = NM_SETTING_WIRED_MAC_ADDRESS; - GHashTableIter iter; - gpointer key, value; - - if (!s_wired) { - s_wired = (NMSettingWired *) nm_setting_wired_new(); - nm_connection_add_setting(connection, (NMSetting *) s_wired); - } - - g_object_set(nm_connection_get_setting_connection(connection), - NM_SETTING_CONNECTION_TYPE, - nm_connection_get_setting_pppoe(connection) ? NM_SETTING_PPPOE_SETTING_NAME - : NM_SETTING_WIRED_SETTING_NAME, - NULL); - - /* If the device reports a permanent address, use that for the MAC address - * and the current MAC, if different, is the cloned MAC. - */ - perm_hw_addr = nm_device_get_permanent_hw_address_full(device, TRUE, &perm_hw_addr_is_fake); - if (perm_hw_addr && !perm_hw_addr_is_fake) { - g_object_set(s_wired, NM_SETTING_WIRED_MAC_ADDRESS, perm_hw_addr, NULL); - - mac_prop = NULL; - if (mac && !nm_utils_hwaddr_matches(perm_hw_addr, -1, mac, -1)) - mac_prop = NM_SETTING_WIRED_CLONED_MAC_ADDRESS; - } - - if (mac_prop && mac && nm_utils_hwaddr_valid(mac, ETH_ALEN)) - g_object_set(s_wired, mac_prop, mac, NULL); - - /* We don't set the MTU as we don't know whether it was set explicitly */ - - /* s390 */ - if (priv->subchannels_dbus) - g_object_set(s_wired, NM_SETTING_WIRED_S390_SUBCHANNELS, priv->subchannels_dbus, NULL); - if (priv->s390_nettype) - g_object_set(s_wired, NM_SETTING_WIRED_S390_NETTYPE, priv->s390_nettype, NULL); - - _nm_setting_wired_clear_s390_options(s_wired); - g_hash_table_iter_init(&iter, priv->s390_options); - while (g_hash_table_iter_next(&iter, &key, &value)) - nm_setting_wired_add_s390_option(s_wired, (const char *) key, (const char *) value); -} - -static void -link_speed_update(NMDevice *device) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - guint32 speed; - - if (!nm_platform_ethtool_get_link_settings(nm_device_get_platform(device), - nm_device_get_ifindex(device), - NULL, - &speed, - NULL)) - return; - if (priv->speed == speed) - return; - - priv->speed = speed; - _LOGD(LOGD_PLATFORM | LOGD_ETHER, "speed is now %d Mb/s", speed); - _notify(self, PROP_SPEED); -} - -static void -carrier_changed_notify(NMDevice *device, gboolean carrier) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(device); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - if (priv->dcb_handle_carrier_changes) { - nm_assert(nm_device_get_state(device) == NM_DEVICE_STATE_CONFIG); - - if (priv->dcb_timeout_id) { - _LOGD(LOGD_DCB, "carrier_changed() calling dcb_state()"); - dcb_state(device, FALSE); - } - } - - if (carrier) - link_speed_update(device); - - NM_DEVICE_CLASS(nm_device_ethernet_parent_class)->carrier_changed_notify(device, carrier); -} - -static void -link_changed(NMDevice *device, const NMPlatformLink *pllink) -{ - NM_DEVICE_CLASS(nm_device_ethernet_parent_class)->link_changed(device, pllink); - if (pllink->initialized) - _update_s390_subchannels((NMDeviceEthernet *) device); -} - -static gboolean -is_available(NMDevice *device, NMDeviceCheckDevAvailableFlags flags) -{ - if (!NM_DEVICE_CLASS(nm_device_ethernet_parent_class)->is_available(device, flags)) - return FALSE; - - return !!nm_device_get_initial_hw_address(device); -} - -static gboolean -can_reapply_change(NMDevice * device, - const char *setting_name, - NMSetting * s_old, - NMSetting * s_new, - GHashTable *diffs, - GError ** error) -{ - NMDeviceClass *device_class; - - /* Only handle wired setting here, delegate other settings to parent class */ - if (nm_streq(setting_name, NM_SETTING_WIRED_SETTING_NAME)) { - return nm_device_hash_check_invalid_keys( - diffs, - NM_SETTING_WIRED_SETTING_NAME, - error, - NM_SETTING_WIRED_MTU, /* reapplied with IP config */ - NM_SETTING_WIRED_SPEED, - NM_SETTING_WIRED_DUPLEX, - NM_SETTING_WIRED_AUTO_NEGOTIATE, - NM_SETTING_WIRED_WAKE_ON_LAN, - NM_SETTING_WIRED_WAKE_ON_LAN_PASSWORD); - } - - device_class = NM_DEVICE_CLASS(nm_device_ethernet_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) -{ - NMDeviceEthernet *self = NM_DEVICE_ETHERNET(device); - NMDeviceState state = nm_device_get_state(device); - - NM_DEVICE_CLASS(nm_device_ethernet_parent_class)->reapply_connection(device, con_old, con_new); - - _LOGD(LOGD_DEVICE, "reapplying wired settings"); - - if (state >= NM_DEVICE_STATE_PREPARE) - link_negotiation_set(device); - if (state >= NM_DEVICE_STATE_CONFIG) - wake_on_lan_enable(device); -} - -static void -dispose(GObject *object) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(object); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - wired_secrets_cancel(self); - - supplicant_interface_release(self); - - nm_clear_g_source(&priv->pppoe_wait_id); - - nm_clear_g_source(&priv->dcb_timeout_id); - - nm_clear_g_signal_handler(self, &priv->carrier_id); - - G_OBJECT_CLASS(nm_device_ethernet_parent_class)->dispose(object); -} - -static void -finalize(GObject *object) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(object); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - g_clear_object(&priv->supplicant.mgr); - g_free(priv->subchan1); - g_free(priv->subchan2); - g_free(priv->subchan3); - g_free(priv->subchannels); - g_strfreev(priv->subchannels_dbus); - g_free(priv->s390_nettype); - g_hash_table_destroy(priv->s390_options); - - G_OBJECT_CLASS(nm_device_ethernet_parent_class)->finalize(object); -} - -static void -get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) -{ - NMDeviceEthernet * self = NM_DEVICE_ETHERNET(object); - NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE(self); - - switch (prop_id) { - case PROP_SPEED: - g_value_set_uint(value, priv->speed); - break; - case PROP_S390_SUBCHANNELS: - g_value_set_boxed(value, priv->subchannels_dbus); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); - break; - } -} - -static void -set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) -{ - switch (prop_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); - break; - } -} - -static const NMDBusInterfaceInfoExtended interface_info_device_wired = { - .parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT( - NM_DBUS_INTERFACE_DEVICE_WIRED, - .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("PermHwAddress", - "s", - NM_DEVICE_PERM_HW_ADDRESS), - NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Speed", - "u", - NM_DEVICE_ETHERNET_SPEED), - NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("S390Subchannels", - "as", - NM_DEVICE_ETHERNET_S390_SUBCHANNELS), - NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L("Carrier", - "b", - NM_DEVICE_CARRIER), ), ), - .legacy_property_changed = TRUE, -}; - -static void -nm_device_ethernet_class_init(NMDeviceEthernetClass *klass) -{ - GObjectClass * object_class = G_OBJECT_CLASS(klass); - NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS(klass); - NMDeviceClass * device_class = NM_DEVICE_CLASS(klass); - - g_type_class_add_private(object_class, sizeof(NMDeviceEthernetPrivate)); - - object_class->dispose = dispose; - object_class->finalize = finalize; - object_class->get_property = get_property; - object_class->set_property = set_property; - - dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS(&interface_info_device_wired); - - device_class->connection_type_supported = NM_SETTING_WIRED_SETTING_NAME; - device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES(NM_LINK_TYPE_ETHERNET); - - device_class->get_generic_capabilities = get_generic_capabilities; - device_class->check_connection_compatible = check_connection_compatible; - device_class->complete_connection = complete_connection; - device_class->new_default_connection = new_default_connection; - - device_class->act_stage1_prepare_also_for_external_or_assume = TRUE; - device_class->act_stage1_prepare = act_stage1_prepare; - device_class->act_stage1_prepare_set_hwaddr_ethernet = TRUE; - device_class->act_stage2_config = act_stage2_config; - device_class->act_stage3_ip_config_start = act_stage3_ip_config_start; - device_class->get_configured_mtu = get_configured_mtu; - device_class->deactivate = deactivate; - device_class->get_s390_subchannels = get_s390_subchannels; - device_class->update_connection = update_connection; - device_class->carrier_changed_notify = carrier_changed_notify; - device_class->link_changed = link_changed; - device_class->is_available = is_available; - device_class->can_reapply_change = can_reapply_change; - device_class->reapply_connection = reapply_connection; - - device_class->state_changed = device_state_changed; - - obj_properties[PROP_SPEED] = g_param_spec_uint(NM_DEVICE_ETHERNET_SPEED, - "", - "", - 0, - G_MAXUINT32, - 0, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - obj_properties[PROP_S390_SUBCHANNELS] = - g_param_spec_boxed(NM_DEVICE_ETHERNET_S390_SUBCHANNELS, - "", - "", - G_TYPE_STRV, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties); -} - -/*****************************************************************************/ - -#define NM_TYPE_ETHERNET_DEVICE_FACTORY (nm_ethernet_device_factory_get_type()) -#define NM_ETHERNET_DEVICE_FACTORY(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_ETHERNET_DEVICE_FACTORY, NMEthernetDeviceFactory)) - -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_ETHERNET, - NM_DEVICE_IFACE, - iface, - NM_DEVICE_TYPE_DESC, - "Ethernet", - NM_DEVICE_DEVICE_TYPE, - NM_DEVICE_TYPE_ETHERNET, - NM_DEVICE_LINK_TYPE, - NM_LINK_TYPE_ETHERNET, - NULL); -} - -static gboolean -match_connection(NMDeviceFactory *factory, NMConnection *connection) -{ - const char * type = nm_connection_get_connection_type(connection); - NMSettingPppoe *s_pppoe; - - if (nm_streq(type, NM_SETTING_WIRED_SETTING_NAME)) - return TRUE; - - nm_assert(nm_streq(type, NM_SETTING_PPPOE_SETTING_NAME)); - s_pppoe = nm_connection_get_setting_pppoe(connection); - - return !nm_setting_pppoe_get_parent(s_pppoe); -} - -NM_DEVICE_FACTORY_DEFINE_INTERNAL( - ETHERNET, - Ethernet, - ethernet, - NM_DEVICE_FACTORY_DECLARE_LINK_TYPES(NM_LINK_TYPE_ETHERNET) - NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES(NM_SETTING_WIRED_SETTING_NAME, - NM_SETTING_PPPOE_SETTING_NAME), - factory_class->create_device = create_device; - factory_class->match_connection = match_connection;); |