mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-04-30 23:48:05 +02:00
0e893593a9
The supervision address is read-only. It is constructed by kernel and
only the last byte can be modified by setting the multicast-spec as
documented indeed.
As 1.46 was not released yet, we still can drop the whole API for this
setting property. We are keeping the NMDeviceHsr property as it is a
nice to have for reading it.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1823
Fixes: 5426bdf4a1 ('HSR: add support to HSR/PRP interface')
287 lines
10 KiB
C
287 lines
10 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
/*
|
|
* Copyright (C) 2023 Red Hat, Inc.
|
|
*/
|
|
|
|
#include "src/core/nm-default-daemon.h"
|
|
|
|
#include "nm-manager.h"
|
|
#include "nm-device-hsr.h"
|
|
|
|
#include <linux/if_ether.h>
|
|
|
|
#include "libnm-core-intern/nm-core-internal.h"
|
|
#include "nm-act-request.h"
|
|
#include "nm-device-private.h"
|
|
#include "nm-setting-hsr.h"
|
|
#include "libnm-platform/nm-platform.h"
|
|
#include "nm-device-factory.h"
|
|
|
|
#define _NMLOG_DEVICE_TYPE NMDeviceHsr
|
|
#include "nm-device-logging.h"
|
|
|
|
/*****************************************************************************/
|
|
|
|
NM_GOBJECT_PROPERTIES_DEFINE(NMDeviceHsr,
|
|
PROP_PORT1,
|
|
PROP_PORT2,
|
|
PROP_SUPERVISION_ADDRESS,
|
|
PROP_MULTICAST_SPEC,
|
|
PROP_PRP, );
|
|
|
|
typedef struct {
|
|
NMPlatformLnkHsr props;
|
|
} NMDeviceHsrPrivate;
|
|
|
|
struct _NMDeviceHsr {
|
|
NMDevice parent;
|
|
NMDeviceHsrPrivate _priv;
|
|
};
|
|
|
|
struct _NMDeviceHsrClass {
|
|
NMDeviceClass parent;
|
|
};
|
|
|
|
G_DEFINE_TYPE(NMDeviceHsr, nm_device_hsr, NM_TYPE_DEVICE)
|
|
|
|
#define NM_DEVICE_HSR_GET_PRIVATE(self) \
|
|
_NM_GET_PRIVATE(self, NMDeviceHsr, NM_IS_DEVICE_HSR, NMDevice)
|
|
|
|
/*****************************************************************************/
|
|
|
|
static NMDeviceCapabilities
|
|
get_generic_capabilities(NMDevice *dev)
|
|
{
|
|
return NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_IS_SOFTWARE;
|
|
}
|
|
|
|
static void
|
|
update_properties(NMDevice *device)
|
|
{
|
|
NMDeviceHsr *self;
|
|
NMDeviceHsrPrivate *priv;
|
|
const NMPlatformLink *plink;
|
|
const NMPlatformLnkHsr *props;
|
|
int ifindex;
|
|
|
|
g_return_if_fail(NM_IS_DEVICE_HSR(device));
|
|
self = NM_DEVICE_HSR(device);
|
|
priv = NM_DEVICE_HSR_GET_PRIVATE(self);
|
|
|
|
ifindex = nm_device_get_ifindex(device);
|
|
g_return_if_fail(ifindex > 0);
|
|
props = nm_platform_link_get_lnk_hsr(nm_device_get_platform(device), ifindex, &plink);
|
|
|
|
if (!props) {
|
|
_LOGW(LOGD_PLATFORM, "could not get HSR properties");
|
|
return;
|
|
}
|
|
|
|
g_object_freeze_notify((GObject *) device);
|
|
|
|
#define CHECK_PROPERTY_CHANGED(field, prop) \
|
|
G_STMT_START \
|
|
{ \
|
|
if (priv->props.field != props->field) { \
|
|
priv->props.field = props->field; \
|
|
_notify(self, prop); \
|
|
} \
|
|
} \
|
|
G_STMT_END
|
|
|
|
CHECK_PROPERTY_CHANGED(port1, PROP_PORT1);
|
|
CHECK_PROPERTY_CHANGED(port2, PROP_PORT2);
|
|
CHECK_PROPERTY_CHANGED(multicast_spec, PROP_MULTICAST_SPEC);
|
|
CHECK_PROPERTY_CHANGED(prp, PROP_PRP);
|
|
|
|
if (!nm_ether_addr_equal(&priv->props.supervision_address, &props->supervision_address))
|
|
_notify(self, PROP_SUPERVISION_ADDRESS);
|
|
|
|
g_object_thaw_notify((GObject *) device);
|
|
}
|
|
|
|
static void
|
|
link_changed(NMDevice *device, const NMPlatformLink *pllink)
|
|
{
|
|
NM_DEVICE_CLASS(nm_device_hsr_parent_class)->link_changed(device, pllink);
|
|
update_properties(device);
|
|
}
|
|
|
|
static gboolean
|
|
create_and_realize(NMDevice *device,
|
|
NMConnection *connection,
|
|
NMDevice *parent,
|
|
const NMPlatformLink **out_plink,
|
|
GError **error)
|
|
{
|
|
const char *iface = nm_device_get_iface(device);
|
|
NMSettingHsr *s_hsr;
|
|
NMPlatformLnkHsr lnk = {};
|
|
int r;
|
|
|
|
s_hsr = _nm_connection_get_setting(connection, NM_TYPE_SETTING_HSR);
|
|
nm_assert(s_hsr);
|
|
|
|
if (nm_setting_hsr_get_port1(s_hsr) != NULL)
|
|
lnk.port1 = nm_platform_link_get_ifindex(NM_PLATFORM_GET, nm_setting_hsr_get_port1(s_hsr));
|
|
if (nm_setting_hsr_get_port2(s_hsr) != NULL)
|
|
lnk.port2 = nm_platform_link_get_ifindex(NM_PLATFORM_GET, nm_setting_hsr_get_port2(s_hsr));
|
|
lnk.multicast_spec = nm_setting_hsr_get_multicast_spec(s_hsr);
|
|
lnk.prp = nm_setting_hsr_get_prp(s_hsr);
|
|
r = nm_platform_link_hsr_add(nm_device_get_platform(device), iface, &lnk, out_plink);
|
|
if (r < 0) {
|
|
g_set_error(error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_CREATION_FAILED,
|
|
"Failed to create HSR interface '%s' for '%s': %s",
|
|
iface,
|
|
nm_connection_get_id(connection),
|
|
nm_strerror(r));
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
|
|
{
|
|
NMDeviceHsr *self = NM_DEVICE_HSR(object);
|
|
NMDeviceHsrPrivate *priv = NM_DEVICE_HSR_GET_PRIVATE(self);
|
|
NMDevice *port;
|
|
|
|
switch (prop_id) {
|
|
case PROP_PORT1:
|
|
port = nm_manager_get_device_by_ifindex(NM_MANAGER_GET, priv->props.port1);
|
|
nm_dbus_utils_g_value_set_object_path(value, port);
|
|
break;
|
|
case PROP_PORT2:
|
|
port = nm_manager_get_device_by_ifindex(NM_MANAGER_GET, priv->props.port2);
|
|
nm_dbus_utils_g_value_set_object_path(value, port);
|
|
break;
|
|
case PROP_SUPERVISION_ADDRESS:
|
|
g_value_take_string(value, nm_ether_addr_to_string_dup(&priv->props.supervision_address));
|
|
break;
|
|
case PROP_MULTICAST_SPEC:
|
|
g_value_set_uchar(value, priv->props.multicast_spec);
|
|
break;
|
|
case PROP_PRP:
|
|
g_value_set_boolean(value, priv->props.prp);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
nm_device_hsr_init(NMDeviceHsr *self)
|
|
{}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static const NMDBusInterfaceInfoExtended interface_info_device_hsr = {
|
|
.parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT(
|
|
NM_DBUS_INTERFACE_DEVICE_HSR,
|
|
.properties = NM_DEFINE_GDBUS_PROPERTY_INFOS(
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("Port1", "o", NM_DEVICE_HSR_PORT1),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("Port2", "o", NM_DEVICE_HSR_PORT2),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("SupervisionAddress",
|
|
"s",
|
|
NM_DEVICE_HSR_SUPERVISION_ADDRESS),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("MulticastSpec",
|
|
"y",
|
|
NM_DEVICE_HSR_MULTICAST_SPEC),
|
|
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE("Prp", "b", NM_DEVICE_HSR_PRP), ), ),
|
|
};
|
|
|
|
static void
|
|
nm_device_hsr_class_init(NMDeviceHsrClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS(klass);
|
|
NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS(klass);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS(klass);
|
|
|
|
object_class->get_property = get_property;
|
|
|
|
dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS(&interface_info_device_hsr);
|
|
|
|
device_class->connection_type_supported = NM_SETTING_HSR_SETTING_NAME;
|
|
device_class->connection_type_check_compatible = NM_SETTING_HSR_SETTING_NAME;
|
|
device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES(NM_LINK_TYPE_HSR);
|
|
|
|
device_class->link_changed = link_changed;
|
|
device_class->create_and_realize = create_and_realize;
|
|
device_class->get_generic_capabilities = get_generic_capabilities;
|
|
|
|
obj_properties[PROP_PORT1] = g_param_spec_string(NM_DEVICE_HSR_PORT1,
|
|
"",
|
|
"",
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
obj_properties[PROP_PORT2] = g_param_spec_string(NM_DEVICE_HSR_PORT2,
|
|
"",
|
|
"",
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
obj_properties[PROP_SUPERVISION_ADDRESS] =
|
|
g_param_spec_string(NM_DEVICE_HSR_SUPERVISION_ADDRESS,
|
|
"",
|
|
"",
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
obj_properties[PROP_MULTICAST_SPEC] =
|
|
g_param_spec_uchar(NM_DEVICE_HSR_MULTICAST_SPEC,
|
|
"",
|
|
"",
|
|
0,
|
|
G_MAXUINT8,
|
|
0,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
obj_properties[PROP_PRP] = g_param_spec_boolean(NM_DEVICE_HSR_PRP,
|
|
"",
|
|
"",
|
|
FALSE,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
#define NM_TYPE_HSR_DEVICE_FACTORY (nm_hsr_device_factory_get_type())
|
|
#define NM_HSR_DEVICE_FACTORY(obj) \
|
|
(_NM_G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_HSR_DEVICE_FACTORY, NMHsrDeviceFactory))
|
|
|
|
static NMDevice *
|
|
create_device(NMDeviceFactory *factory,
|
|
const char *iface,
|
|
const NMPlatformLink *plink,
|
|
NMConnection *connection,
|
|
gboolean *out_ignore)
|
|
{
|
|
return g_object_new(NM_TYPE_DEVICE_HSR,
|
|
NM_DEVICE_IFACE,
|
|
iface,
|
|
NM_DEVICE_TYPE_DESC,
|
|
"hsr",
|
|
NM_DEVICE_DEVICE_TYPE,
|
|
NM_DEVICE_TYPE_HSR,
|
|
NM_DEVICE_LINK_TYPE,
|
|
NM_LINK_TYPE_HSR,
|
|
NULL);
|
|
}
|
|
|
|
NM_DEVICE_FACTORY_DEFINE_INTERNAL(
|
|
HSR,
|
|
Hsr,
|
|
hsr,
|
|
NM_DEVICE_FACTORY_DECLARE_LINK_TYPES(NM_LINK_TYPE_HSR)
|
|
NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES(NM_SETTING_HSR_SETTING_NAME),
|
|
factory_class->create_device = create_device;)
|