--- /dev/null
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/*
+ * Dan Williams <dcbw@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ * (C) Copyright 2013 Red Hat, Inc.
+ */
+
+#include <string.h>
+#include <dbus/dbus-glib.h>
+#include <glib/gi18n.h>
+
+#include "nm-setting-dcb.h"
+#include "nm-param-spec-specialized.h"
+#include "nm-utils.h"
+#include "nm-utils-private.h"
+#include "nm-dbus-glib-types.h"
+#include "nm-setting-private.h"
+
+/**
+ * SECTION:nm-setting-dcb
+ * @short_description: Connection properties for Data Center Bridging
+ * @include: nm-setting-dcb.h
+ *
+ * The #NMSettingDcb object is a #NMSetting subclass that describes properties
+ * for enabling and using Data Center Bridging (DCB) on Ethernet networks.
+ * DCB is a set of protocols (including 802.1Qbb, 802.1Qaz, 802.1Qau, and
+ * 802.1AB) to eliminate packet loss in Ethernet networks and support the use
+ * of storage technologies like Fibre Channel over Ethernet (FCoE) and iSCSI.
+ *
+ * Since: 0.9.10
+ **/
+
+/**
+ * nm_setting_dcb_error_quark:
+ *
+ * Registers an error quark for #NMSettingDcb if necessary.
+ *
+ * Returns: the error quark used for #NMSettingDcb errors.
+ *
+ * Since: 0.9.10
+ **/
+GQuark
+nm_setting_dcb_error_quark (void)
+{
+ static GQuark quark;
+
+ if (G_UNLIKELY (!quark))
+ quark = g_quark_from_static_string ("nm-setting-dcb-error-quark");
+ return quark;
+}
+
+
+G_DEFINE_TYPE_WITH_CODE (NMSettingDcb, nm_setting_dcb, NM_TYPE_SETTING,
+ _nm_register_setting (NM_SETTING_DCB_SETTING_NAME,
+ g_define_type_id,
+ 2,
+ NM_SETTING_DCB_ERROR))
+NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_DCB)
+
+#define NM_SETTING_DCB_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_DCB, NMSettingDcbPrivate))
+
+typedef struct {
+ NMSettingDcbFlags app_fcoe_flags;
+ gint app_fcoe_priority;
+ const char * app_fcoe_mode;
+
+ NMSettingDcbFlags app_iscsi_flags;
+ gint app_iscsi_priority;
+
+ NMSettingDcbFlags app_fip_flags;
+ gint app_fip_priority;
+
+ /* Priority Flow Control */
+ NMSettingDcbFlags pfc_flags;
+ guint pfc[8];
+
+ /* Priority Groups */
+ NMSettingDcbFlags priority_group_flags;
+ guint priority_group_id[8];
+ guint priority_group_bandwidth[8];
+ guint priority_bandwidth[8];
+ guint priority_strict[8];
+ guint priority_traffic_class[8];
+} NMSettingDcbPrivate;
+
+enum {
+ PROP_0,
+ PROP_APP_FCOE_FLAGS,
+ PROP_APP_FCOE_PRIORITY,
+ PROP_APP_FCOE_MODE,
+
+ PROP_APP_ISCSI_FLAGS,
+ PROP_APP_ISCSI_PRIORITY,
+
+ PROP_APP_FIP_FLAGS,
+ PROP_APP_FIP_PRIORITY,
+
+ PROP_PFC_FLAGS,
+ PROP_PFC,
+
+ PROP_PRIORITY_GROUP_FLAGS,
+ PROP_PRIORITY_GROUP_ID,
+ PROP_PRIORITY_GROUP_BANDWIDTH,
+ PROP_PRIORITY_BANDWIDTH,
+ PROP_PRIORITY_STRICT,
+ PROP_PRIORITY_TRAFFIC_CLASS,
+
+ LAST_PROP
+};
+
+/**
+ * nm_setting_dcb_new:
+ *
+ * Creates a new #NMSettingDcb object with default values.
+ *
+ * Returns: (transfer full): the new empty #NMSettingDcb object
+ *
+ * Since: 0.9.10
+ **/
+NMSetting *
+nm_setting_dcb_new (void)
+{
+ return (NMSetting *) g_object_new (NM_TYPE_SETTING_DCB, NULL);
+}
+
+/**
+ * nm_setting_dcb_get_app_fcoe_flags:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-fcoe-flags property of the setting
+ *
+ * Since: 0.9.10
+ **/
+NMSettingDcbFlags
+nm_setting_dcb_get_app_fcoe_flags (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_fcoe_flags;
+}
+
+/**
+ * nm_setting_dcb_get_app_fcoe_priority:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-fcoe-priority property of the setting
+ *
+ * Since: 0.9.10
+ **/
+gint
+nm_setting_dcb_get_app_fcoe_priority (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_fcoe_priority;
+}
+
+/**
+ * nm_setting_dcb_get_app_fcoe_mode:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-fcoe-mode property of the setting
+ *
+ * Since: 0.9.10
+ **/
+const char *
+nm_setting_dcb_get_app_fcoe_mode (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), NULL);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_fcoe_mode;
+}
+
+/**
+ * nm_setting_dcb_get_app_iscsi_flags:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-iscsi-flags property of the setting
+ *
+ * Since: 0.9.10
+ **/
+NMSettingDcbFlags
+nm_setting_dcb_get_app_iscsi_flags (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_iscsi_flags;
+}
+
+/**
+ * nm_setting_dcb_get_app_iscsi_priority:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-iscsi-priority property of the setting
+ *
+ * Since: 0.9.10
+ **/
+gint
+nm_setting_dcb_get_app_iscsi_priority (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_iscsi_priority;
+}
+
+/**
+ * nm_setting_dcb_get_app_fip_flags:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-fip-flags property of the setting
+ *
+ * Since: 0.9.10
+ **/
+NMSettingDcbFlags
+nm_setting_dcb_get_app_fip_flags (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_fip_flags;
+}
+
+/**
+ * nm_setting_dcb_get_app_fip_priority:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:app-fip-priority property of the setting
+ *
+ * Since: 0.9.10
+ **/
+gint
+nm_setting_dcb_get_app_fip_priority (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->app_fip_priority;
+}
+
+/**
+ * nm_setting_dcb_get_priority_flow_control_flags:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:priority-flow-control-flags property of the setting
+ *
+ * Since: 0.9.10
+ **/
+NMSettingDcbFlags
+nm_setting_dcb_get_priority_flow_control_flags (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->pfc_flags;
+}
+
+/**
+ * nm_setting_dcb_get_priority_flow_control:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to retrieve flow control for
+ *
+ * Returns: %TRUE if flow control is enabled for the given @user_priority,
+ * %FALSE if not enabled
+ *
+ * Since: 0.9.10
+ **/
+gboolean
+nm_setting_dcb_get_priority_flow_control (NMSettingDcb *setting, guint user_priority)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), FALSE);
+ g_return_val_if_fail (user_priority <= 7, FALSE);
+
+ return !!NM_SETTING_DCB_GET_PRIVATE (setting)->pfc[user_priority];
+}
+
+/**
+ * nm_setting_dcb_set_priority_flow_control:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to set flow control for
+ * @enabled: %TRUE to enable flow control for this priority, %FALSE to disable it
+ *
+ * These values are only valid when #NMSettingDcb:priority-flow-control includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_flow_control (NMSettingDcb *setting,
+ guint user_priority,
+ gboolean enabled)
+{
+ NMSettingDcbPrivate *priv;
+ guint uint_enabled = enabled ? 1 : 0;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (user_priority <= 7);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->pfc[user_priority] != uint_enabled) {
+ priv->pfc[user_priority] = uint_enabled;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_FLOW_CONTROL);
+ }
+}
+
+/**
+ * nm_setting_dcb_get_priority_group_flags:
+ * @setting: the #NMSettingDcb
+ *
+ * Returns: the #NMSettingDcb:priority-group-flags property of the setting
+ *
+ * Since: 0.9.10
+ **/
+NMSettingDcbFlags
+nm_setting_dcb_get_priority_group_flags (NMSettingDcb *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->priority_group_flags;
+}
+
+/**
+ * nm_setting_dcb_get_priority_group_id:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to retrieve the group ID for
+ *
+ * Returns: the group number @user_priority is assigned to. These values are
+ * only valid when #NMSettingDcb:priority-group-flags includes the
+ * %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+guint
+nm_setting_dcb_get_priority_group_id (NMSettingDcb *setting, guint user_priority)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+ g_return_val_if_fail (user_priority <= 7, 0);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->priority_group_id[user_priority];
+}
+
+/**
+ * nm_setting_dcb_set_priority_group_id:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to set flow control for
+ * @group_id: the group (0 - 7) to assign @user_priority to, or 15 for the
+ * unrestricted group.
+ *
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_group_id (NMSettingDcb *setting,
+ guint user_priority,
+ guint group_id)
+{
+ NMSettingDcbPrivate *priv;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (user_priority <= 7);
+ g_return_if_fail (group_id <= 7 || group_id == 15);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->priority_group_id[user_priority] != group_id) {
+ priv->priority_group_id[user_priority] = group_id;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_GROUP_ID);
+ }
+}
+
+/**
+ * nm_setting_dcb_get_priority_group_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @group_id: the priority group (0 - 7) to retrieve the bandwidth percentage for
+ *
+ * Returns: the bandwidth percentage assigned to @group_id. These values are
+ * only valid when #NMSettingDcb:priority-group-flags includes the
+ * %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+guint
+nm_setting_dcb_get_priority_group_bandwidth (NMSettingDcb *setting, guint group_id)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+ g_return_val_if_fail (group_id <= 7, FALSE);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->priority_group_bandwidth[group_id];
+}
+
+/**
+ * nm_setting_dcb_set_priority_group_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @group_id: the priority group (0 - 7) to set the bandwidth percentage for
+ * @bandwidth_percent: the bandwidth percentage (0 - 100) to assign to @group_id to
+ *
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_group_bandwidth (NMSettingDcb *setting,
+ guint group_id,
+ guint bandwidth_percent)
+{
+ NMSettingDcbPrivate *priv;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (group_id <= 7);
+ g_return_if_fail (bandwidth_percent <= 100);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->priority_group_bandwidth[group_id] != bandwidth_percent) {
+ priv->priority_group_bandwidth[group_id] = bandwidth_percent;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_GROUP_BANDWIDTH);
+ }
+}
+
+/**
+ * nm_setting_dcb_get_priority_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to retrieve the group bandwidth percentage for
+ *
+ * Returns: the allowed bandwidth percentage of @user_priority in its priority group.
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes the
+ * %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+guint
+nm_setting_dcb_get_priority_bandwidth (NMSettingDcb *setting, guint user_priority)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+ g_return_val_if_fail (user_priority <= 7, FALSE);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->priority_bandwidth[user_priority];
+}
+
+/**
+ * nm_setting_dcb_set_priority_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to set the bandwidth percentage for
+ * @bandwidth_percent: the bandwidth percentage (0 - 100) that @user_priority is
+ * allowed to use within its priority group
+ *
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_bandwidth (NMSettingDcb *setting,
+ guint user_priority,
+ guint bandwidth_percent)
+{
+ NMSettingDcbPrivate *priv;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (user_priority <= 7);
+ g_return_if_fail (bandwidth_percent <= 100);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->priority_bandwidth[user_priority] != bandwidth_percent) {
+ priv->priority_bandwidth[user_priority] = bandwidth_percent;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_BANDWIDTH);
+ }
+}
+
+/**
+ * nm_setting_dcb_get_priority_strict_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to retrieve strict bandwidth for
+ *
+ * Returns: %TRUE if @user_priority may use all of the bandwidth allocated to its
+ * assigned group, or %FALSE if not. These values are only valid when
+ * #NMSettingDcb:priority-group-flags includes the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+gboolean
+nm_setting_dcb_get_priority_strict_bandwidth (NMSettingDcb *setting, guint user_priority)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+ g_return_val_if_fail (user_priority <= 7, FALSE);
+
+ return !!NM_SETTING_DCB_GET_PRIVATE (setting)->priority_strict[user_priority];
+}
+
+/**
+ * nm_setting_dcb_set_priority_strict_bandwidth:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to set strict bandwidth for
+ * @strict: %TRUE to allow @user_priority to use all the bandwidth allocated to
+ * its priority group, or %FALSE if not
+ *
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_strict_bandwidth (NMSettingDcb *setting,
+ guint user_priority,
+ gboolean strict)
+{
+ NMSettingDcbPrivate *priv;
+ guint uint_strict = strict ? 1 : 0;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (user_priority <= 7);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->priority_strict[user_priority] != uint_strict) {
+ priv->priority_strict[user_priority] = uint_strict;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_STRICT_BANDWIDTH);
+ }
+}
+
+/**
+ * nm_setting_dcb_get_priority_traffic_class:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to retrieve the traffic class for
+ *
+ * Returns: the traffic class assigned to @user_priority. These values are only
+ * valid when #NMSettingDcb:priority-group-flags includes the
+ * %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+guint
+nm_setting_dcb_get_priority_traffic_class (NMSettingDcb *setting, guint user_priority)
+{
+ g_return_val_if_fail (NM_IS_SETTING_DCB (setting), 0);
+ g_return_val_if_fail (user_priority <= 7, FALSE);
+
+ return NM_SETTING_DCB_GET_PRIVATE (setting)->priority_traffic_class[user_priority];
+}
+
+/**
+ * nm_setting_dcb_set_priority_traffic_clas:
+ * @setting: the #NMSettingDcb
+ * @user_priority: the User Priority (0 - 7) to set the bandwidth percentage for
+ * @traffic_class: the traffic_class (0 - 7) that @user_priority should map to
+ *
+ * These values are only valid when #NMSettingDcb:priority-group-flags includes
+ * the %NM_SETTING_DCB_FLAG_ENABLE flag.
+ *
+ * Since: 0.9.10
+ **/
+void
+nm_setting_dcb_set_priority_traffic_class (NMSettingDcb *setting,
+ guint user_priority,
+ guint traffic_class)
+{
+ NMSettingDcbPrivate *priv;
+
+ g_return_if_fail (NM_IS_SETTING_DCB (setting));
+ g_return_if_fail (user_priority <= 7);
+ g_return_if_fail (traffic_class <= 7);
+
+ priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+ if (priv->priority_traffic_class[user_priority] != traffic_class) {
+ priv->priority_traffic_class[user_priority] = traffic_class;
+ g_object_notify (G_OBJECT (setting), NM_SETTING_DCB_PRIORITY_TRAFFIC_CLASS);
+ }
+}
+
+/******************************************************************/
+
+#define DCB_FLAGS_ALL (NM_SETTING_DCB_FLAG_ENABLE | \
+ NM_SETTING_DCB_FLAG_ADVERTISE | \
+ NM_SETTING_DCB_FLAG_WILLING)
+
+static gboolean
+check_dcb_flags (NMSettingDcbFlags flags, const char *prop_name, GError **error)
+{
+ if (flags & ~DCB_FLAGS_ALL) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("flags invalid"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+
+ if (!(flags & NM_SETTING_DCB_FLAG_ENABLE) && (flags & ~NM_SETTING_DCB_FLAG_ENABLE)) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("flags invalid - disabled"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static gboolean
+check_uint_array (const guint *array,
+ guint len,
+ NMSettingDcbFlags flags,
+ guint max,
+ guint extra,
+ gboolean sum_pct,
+ const char *prop_name,
+ GError **error)
+{
+ guint i, sum = 0;
+
+ /* Ensure each element is <= to max or equals extra */
+ for (i = 0; i < len; i++) {
+ if (!(flags & NM_SETTING_DCB_FLAG_ENABLE) && array[i]) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("property invalid (not enabled)"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+
+ if ((array[i] > max) && (array[i] != extra)) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("element invalid"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+ sum += array[i];
+ }
+
+ /* Verify sum of percentages */
+ if (sum_pct) {
+ if (flags & NM_SETTING_DCB_FLAG_ENABLE) {
+ /* If the feature is enabled, sum must equal 100% */
+ if (sum != 100) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("sum not 100%"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+ } else {
+ /* If the feature is disabled, sum must equal 0%, which was checked
+ * by the for() loop above.
+ */
+ g_assert_cmpint (sum, ==, 0);
+ }
+ }
+
+ return TRUE;
+}
+
+static gboolean
+check_priority (gint val,
+ NMSettingDcbFlags flags,
+ const char *prop_name,
+ GError **error)
+{
+ if (!(flags & NM_SETTING_DCB_FLAG_ENABLE) && (val >= 0)) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("property invalid (not enabled)"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+
+ if (val < -1 || val > 7) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("property invalid"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, prop_name);
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static gboolean
+verify (NMSetting *setting, GSList *all_settings, GError **error)
+{
+ NMSettingDcbPrivate *priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+
+ if (!check_dcb_flags (priv->app_fcoe_flags, NM_SETTING_DCB_APP_FCOE_FLAGS, error))
+ return FALSE;
+
+ if (!check_priority (priv->app_fcoe_priority, priv->app_fcoe_flags, NM_SETTING_DCB_APP_FCOE_PRIORITY, error))
+ return FALSE;
+
+ if (!priv->app_fcoe_mode) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_MISSING_PROPERTY,
+ _("property missing"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, NM_SETTING_DCB_APP_FCOE_MODE);
+ return FALSE;
+ }
+
+ if (strcmp (priv->app_fcoe_mode, NM_SETTING_DCB_FCOE_MODE_FABRIC) &&
+ strcmp (priv->app_fcoe_mode, NM_SETTING_DCB_FCOE_MODE_VN2VN)) {
+ g_set_error_literal (error,
+ NM_SETTING_DCB_ERROR,
+ NM_SETTING_DCB_ERROR_INVALID_PROPERTY,
+ _("property invalid"));
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_DCB_SETTING_NAME, NM_SETTING_DCB_APP_FCOE_MODE);
+ return FALSE;
+ }
+
+ if (!check_dcb_flags (priv->app_iscsi_flags, NM_SETTING_DCB_APP_ISCSI_FLAGS, error))
+ return FALSE;
+
+ if (!check_priority (priv->app_iscsi_priority, priv->app_iscsi_flags, NM_SETTING_DCB_APP_ISCSI_PRIORITY, error))
+ return FALSE;
+
+ if (!check_dcb_flags (priv->app_fip_flags, NM_SETTING_DCB_APP_FIP_FLAGS, error))
+ return FALSE;
+
+ if (!check_priority (priv->app_fip_priority, priv->app_fip_flags, NM_SETTING_DCB_APP_FIP_PRIORITY, error))
+ return FALSE;
+
+ if (!check_dcb_flags (priv->pfc_flags, NM_SETTING_DCB_PRIORITY_FLOW_CONTROL_FLAGS, error))
+ return FALSE;
+
+ if (!check_uint_array (priv->pfc, G_N_ELEMENTS (priv->pfc), priv->pfc_flags, 1, 0, FALSE, NM_SETTING_DCB_PRIORITY_FLOW_CONTROL, error))
+ return FALSE;
+
+ if (!check_dcb_flags (priv->priority_group_flags, NM_SETTING_DCB_PRIORITY_GROUP_FLAGS, error))
+ return FALSE;
+
+ if (!check_uint_array (priv->priority_group_id,
+ G_N_ELEMENTS (priv->priority_group_id),
+ priv->priority_group_flags,
+ 7,
+ 15,
+ FALSE,
+ NM_SETTING_DCB_PRIORITY_GROUP_ID,
+ error))
+ return FALSE;
+
+ if (!check_uint_array (priv->priority_group_bandwidth,
+ G_N_ELEMENTS (priv->priority_group_bandwidth),
+ priv->priority_group_flags,
+ 100,
+ 0,
+ TRUE,
+ NM_SETTING_DCB_PRIORITY_GROUP_BANDWIDTH,
+ error))
+ return FALSE;
+
+ /* FIXME: sum bandwidths in each group */
+ if (!check_uint_array (priv->priority_bandwidth,
+ G_N_ELEMENTS (priv->priority_bandwidth),
+ priv->priority_group_flags,
+ 100,
+ 0,
+ FALSE,
+ NM_SETTING_DCB_PRIORITY_BANDWIDTH,
+ error))
+ return FALSE;
+
+ if (!check_uint_array (priv->priority_strict,
+ G_N_ELEMENTS (priv->priority_strict),
+ priv->priority_group_flags,
+ 1,
+ 0,
+ FALSE,
+ NM_SETTING_DCB_PRIORITY_STRICT_BANDWIDTH,
+ error))
+ return FALSE;
+
+ if (!check_uint_array (priv->priority_traffic_class,
+ G_N_ELEMENTS (priv->priority_traffic_class),
+ priv->priority_group_flags,
+ 7,
+ 0,
+ FALSE,
+ NM_SETTING_DCB_PRIORITY_TRAFFIC_CLASS,
+ error))
+ return FALSE;
+
+ return TRUE;
+}
+
+/******************************************************************/
+
+static void
+nm_setting_dcb_init (NMSettingDcb *setting)
+{
+ g_object_set (setting, NM_SETTING_NAME, NM_SETTING_DCB_SETTING_NAME, NULL);
+}
+
+static inline void
+set_uint_array (const GValue *v, uint *a, size_t len)
+{
+ GArray *src = g_value_get_boxed (v);
+ const guint total_len = len * sizeof (a[0]);
+
+ memset (a, 0, total_len);
+ if (src) {
+ g_return_if_fail (g_array_get_element_size (src) == sizeof (a[0]));
+ g_return_if_fail (src->len == len);
+ memcpy (a, src->data, total_len);
+ }
+}
+#define SET_UINT_ARRAY(v, a) set_uint_array (v, a, G_N_ELEMENTS (a))
+
+static void
+set_property (GObject *object, guint prop_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ NMSettingDcbPrivate *priv = NM_SETTING_DCB_GET_PRIVATE (object);
+
+ switch (prop_id) {
+ case PROP_APP_FCOE_FLAGS:
+ priv->app_fcoe_flags = g_value_get_uint (value);
+ break;
+ case PROP_APP_FCOE_PRIORITY:
+ priv->app_fcoe_priority = g_value_get_int (value);
+ break;
+ case PROP_APP_FCOE_MODE:
+ priv->app_fcoe_mode = g_value_dup_string (value);
+ break;
+ case PROP_APP_ISCSI_FLAGS:
+ priv->app_iscsi_flags = g_value_get_uint (value);
+ break;
+ case PROP_APP_ISCSI_PRIORITY:
+ priv->app_iscsi_priority = g_value_get_int (value);
+ break;
+ case PROP_APP_FIP_FLAGS:
+ priv->app_fip_flags = g_value_get_uint (value);
+ break;
+ case PROP_APP_FIP_PRIORITY:
+ priv->app_fip_priority = g_value_get_int (value);
+ break;
+ case PROP_PFC_FLAGS:
+ priv->pfc_flags = g_value_get_uint (value);
+ break;
+ case PROP_PFC:
+ SET_UINT_ARRAY (value, priv->pfc);
+ break;
+ case PROP_PRIORITY_GROUP_FLAGS:
+ priv->priority_group_flags = g_value_get_uint (value);
+ break;
+ case PROP_PRIORITY_GROUP_ID:
+ SET_UINT_ARRAY (value, priv->priority_group_id);
+ break;
+ case PROP_PRIORITY_GROUP_BANDWIDTH:
+ SET_UINT_ARRAY (value, priv->priority_group_bandwidth);
+ break;
+ case PROP_PRIORITY_BANDWIDTH:
+ SET_UINT_ARRAY (value, priv->priority_bandwidth);
+ break;
+ case PROP_PRIORITY_STRICT:
+ SET_UINT_ARRAY (value, priv->priority_strict);
+ break;
+ case PROP_PRIORITY_TRAFFIC_CLASS:
+ SET_UINT_ARRAY (value, priv->priority_traffic_class);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+#define TAKE_UINT_ARRAY(v, a) \
+{ \
+ guint len = G_N_ELEMENTS (a); \
+ GArray *dst = g_array_sized_new (FALSE, TRUE, sizeof (guint), len); \
+ g_array_append_vals (dst, (a), len); \
+ g_value_take_boxed (v, dst); \
+}
+
+static void
+get_property (GObject *object, guint prop_id,
+ GValue *value, GParamSpec *pspec)
+{
+ NMSettingDcb *setting = NM_SETTING_DCB (object);
+ NMSettingDcbPrivate *priv = NM_SETTING_DCB_GET_PRIVATE (setting);
+
+ switch (prop_id) {
+ case PROP_APP_FCOE_FLAGS:
+ g_value_set_uint (value, priv->app_fcoe_flags);
+ break;
+ case PROP_APP_FCOE_PRIORITY:
+ g_value_set_int (value, priv->app_fcoe_priority);
+ break;
+ case PROP_APP_FCOE_MODE:
+ g_value_set_string (value, priv->app_fcoe_mode);
+ break;
+ case PROP_APP_ISCSI_FLAGS:
+ g_value_set_uint (value, priv->app_iscsi_flags);
+ break;
+ case PROP_APP_ISCSI_PRIORITY:
+ g_value_set_int (value, priv->app_iscsi_priority);
+ break;
+ case PROP_APP_FIP_FLAGS:
+ g_value_set_uint (value, priv->app_fip_flags);
+ break;
+ case PROP_APP_FIP_PRIORITY:
+ g_value_set_int (value, priv->app_fip_priority);
+ break;
+ case PROP_PFC_FLAGS:
+ g_value_set_uint (value, priv->pfc_flags);
+ break;
+ case PROP_PFC:
+ TAKE_UINT_ARRAY (value, priv->pfc);
+ break;
+ case PROP_PRIORITY_GROUP_FLAGS:
+ g_value_set_uint (value, priv->priority_group_flags);
+ break;
+ case PROP_PRIORITY_GROUP_ID:
+ TAKE_UINT_ARRAY (value, priv->priority_group_id);
+ break;
+ case PROP_PRIORITY_GROUP_BANDWIDTH:
+ TAKE_UINT_ARRAY (value, priv->priority_group_bandwidth);
+ break;
+ case PROP_PRIORITY_BANDWIDTH:
+ TAKE_UINT_ARRAY (value, priv->priority_bandwidth);
+ break;
+ case PROP_PRIORITY_STRICT:
+ TAKE_UINT_ARRAY (value, priv->priority_strict);
+ break;
+ case PROP_PRIORITY_TRAFFIC_CLASS:
+ TAKE_UINT_ARRAY (value, priv->priority_traffic_class);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+nm_setting_dcb_class_init (NMSettingDcbClass *setting_class)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
+ NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
+
+ g_type_class_add_private (setting_class, sizeof (NMSettingDcbPrivate));
+
+ /* virtual methods */
+ object_class->set_property = set_property;
+ object_class->get_property = get_property;
+ parent_class->verify = verify;
+
+ /* Properties */
+ /**
+ * NMSettingDcb:app-fcoe-flags:
+ *
+ * Specifies the %NMSettingDcbFlags for the DCB FCoE application.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_FCOE_FLAGS,
+ g_param_spec_uint (NM_SETTING_DCB_APP_FCOE_FLAGS,
+ "App FCoE Flags",
+ "Specifies the flags for the DCB FCoE application. "
+ "Flags may be any combination of 0x1 (enable), 0x2 "
+ "(advertise), and 0x4 (willing).",
+ 0, DCB_FLAGS_ALL, 0,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-fcoe-priority:
+ *
+ * The highest User Priority (0 - 7) which FCoE frames should use, or -1 for
+ * default priority. Only used when #NMSettingDcb:app-fcoe-flags includes
+ * %NM_SETTING_DCB_FLAG_ENABLE.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_FCOE_PRIORITY,
+ g_param_spec_int (NM_SETTING_DCB_APP_FCOE_PRIORITY,
+ "App FCoE Priority",
+ "The highest User Priority (0 - 7) which FCoE "
+ "frames should use, or -1 for default priority. Only "
+ "used when the 'app-fcoe-flags' property includes "
+ "the 'enabled' flag.",
+ -1, 7, -1,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-fcoe-mode:
+ *
+ * The FCoE controller mode; either %NM_SETTING_DCB_FCOE_MODE_FABRIC (default)
+ * or %NM_SETTING_DCB_FCOE_MODE_VN2VN.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_FCOE_MODE,
+ g_param_spec_string (NM_SETTING_DCB_APP_FCOE_MODE,
+ "App FCoE Mode",
+ "The FCoe controller mode; either 'fabric' (default) "
+ "or 'vn2vn'.",
+ NM_SETTING_DCB_FCOE_MODE_FABRIC,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-iscsi-flags:
+ *
+ * Specifies the %NMSettingDcbFlags for the DCB iSCSI application.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_ISCSI_FLAGS,
+ g_param_spec_uint (NM_SETTING_DCB_APP_ISCSI_FLAGS,
+ "App iSCSI Flags",
+ "Specifies the flags for the DCB iSCSI application. "
+ "Flags may be any combination of 0x1 (enable), 0x2 "
+ "(advertise), and 0x4 (willing).",
+ 0, DCB_FLAGS_ALL, 0,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-iscsi-priority:
+ *
+ * The highest User Priority (0 - 7) which iSCSI frames should use. Only
+ * used when #NMSettingDcb:app-iscsi-flags includes %NM_SETTING_DCB_FLAG_ENABLE.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_ISCSI_PRIORITY,
+ g_param_spec_int (NM_SETTING_DCB_APP_ISCSI_PRIORITY,
+ "App iSCSI Priority",
+ "The highest User Priority (0 - 7) which iSCSI "
+ "frames should use, or -1 for default priority. Only "
+ "used when the 'app-iscsi-flags' property includes "
+ "the 'enabled' flag.",
+ -1, 7, -1,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-fip-flags:
+ *
+ * Specifies the %NMSettingDcbFlags for the DCB FIP application.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_FIP_FLAGS,
+ g_param_spec_uint (NM_SETTING_DCB_APP_FIP_FLAGS,
+ "App FIP Flags",
+ "Specifies the flags for the DCB FIP application. "
+ "Flags may be any combination of 0x1 (enable), 0x2 "
+ "(advertise), and 0x4 (willing).",
+ 0, DCB_FLAGS_ALL, 0,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:app-fip-priority:
+ *
+ * The highest User Priority (0 - 7) which FIP frames should use. Only
+ * used when #NMSettingDcb:app-fip-flags includes %NM_SETTING_DCB_FLAG_ENABLE.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_APP_FIP_PRIORITY,
+ g_param_spec_int (NM_SETTING_DCB_APP_FIP_PRIORITY,
+ "App FIP Priority",
+ "The highest User Priority (0 - 7) which FIP "
+ "frames should use, or -1 for default priority. Only "
+ "used when the 'app-fip-flags' property includes "
+ "the 'enabled' flag.",
+ -1, 7, -1,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-flow-control-flags:
+ *
+ * Specifies the %NMSettingDcbFlags for DCB Priority Flow Control (PFC).
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PFC_FLAGS,
+ g_param_spec_uint (NM_SETTING_DCB_PRIORITY_FLOW_CONTROL_FLAGS,
+ "Priority Flow Control Flags",
+ "Specifies the flags for DCB Priority Flow Control. "
+ "Flags may be any combination of 0x1 (enable), 0x2 "
+ "(advertise), and 0x4 (willing).",
+ 0, DCB_FLAGS_ALL, 0,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-flow-control:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * User Priority (0 - 7) and the value indicates whether or not the
+ * corresponding priority should transmit priority pause. Allowed values
+ * are 0 (do not transmit pause) and 1 (transmit pause).
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PFC,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_FLOW_CONTROL,
+ "Priority Flow Control",
+ "An array of 8 uint values, where the array index "
+ "corresponds to the User Priority (0 - 7) and the "
+ "value indicates whether or not the corresponding "
+ "priority should transmit priority pause. Allowed "
+ "values are 0 (do not transmit pause) and 1 "
+ "(transmit pause).",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-group-flags:
+ *
+ * Specifies the %NMSettingDcbFlags for DCB Priority Groups.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_GROUP_FLAGS,
+ g_param_spec_uint (NM_SETTING_DCB_PRIORITY_GROUP_FLAGS,
+ "Priority Group Flags",
+ "Specifies the flags for DCB Priority Groups. "
+ "Flags may be any combination of 0x1 (enable), 0x2 "
+ "(advertise), and 0x4 (willing).",
+ 0, DCB_FLAGS_ALL, 0,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-group-id:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * User Priority (0 - 7) and the value indicates the Priority Group ID.
+ * Allowed Priority Group ID values are 0 - 7 or 15 for the unrestricted
+ * group.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_GROUP_ID,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_GROUP_ID,
+ "Priority Group ID",
+ "An array of 8 uint values, where the array "
+ "index corresponds to the User Priority (0 - 7) "
+ "and the value indicates the Priority Group ID. "
+ "Allowed Priority Group ID values are 0 - 7 or "
+ "15 for the unrestricted group.",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-group-bandwidth:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * Priority Group ID (0 - 7) and the value indicates the percentage of
+ * link bandwidth allocated to that group. Allowed values are 0 - 100,
+ * and the sum of all values must total 100 percent.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_GROUP_BANDWIDTH,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_GROUP_BANDWIDTH,
+ "Priority Group Bandwidth",
+ "An array of 8 uint values, where the array index "
+ "corresponds to the Priority Group ID (0 - 7) and "
+ "the value indicates the percentage of link bandwidth "
+ "allocated to that group. Allowed values are 0 - 100, "
+ "and the sum of all values must total 100 percent.",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-bandwidth:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * User Priority (0 - 7) and the value indicates the percentage of bandwidth
+ * of the priority's assigned group that the priority may use. The sum of
+ * all percentages for priorities which belong to the same group must total
+ * 100 percent.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_BANDWIDTH,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_BANDWIDTH,
+ "Priority Bandwidth",
+ "An array of 8 uint values, where the array index "
+ "corresponds to the User Priority (0 - 7) and the "
+ "value indicates the percentage of bandwidth of "
+ "the priority's assigned group that the priority may "
+ "use. The sum of all percentages for priorities which "
+ "belong to the same group must total 100 percent.",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-strict:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * User Priority (0 - 7) and the value indicates whether or not the
+ * priority may use all of the bandwidth allocated to its assigned group.
+ * Allowed values are 0 (the priority may not utilize all bandwidth) or
+ * 1 (the priority may utilize all bandwidth).
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_STRICT,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_STRICT_BANDWIDTH,
+ "Priority Strict",
+ "An array of 8 uint values, where the array index "
+ "corresponds to the User Priority (0 - 7) and the "
+ "value indicates whether or not the priority may "
+ "use all of the bandwidth allocated to its assigned "
+ "group. Allowed values are 0 (the priority may not "
+ "utilize all bandwidth) or 1 (the priority may "
+ "utilize all bandwidth).",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+
+ /**
+ * NMSettingDcb:priority-traffic-class:
+ *
+ * An array of 8 uint values, where the array index corresponds to the
+ * User Priority (0 - 7) and the value indicates the traffic class (0 - 7)
+ * to which the priority is mapped.
+ *
+ * Since: 0.9.10
+ **/
+ g_object_class_install_property
+ (object_class, PROP_PRIORITY_TRAFFIC_CLASS,
+ _nm_param_spec_specialized (NM_SETTING_DCB_PRIORITY_TRAFFIC_CLASS,
+ "Priority Traffic Class",
+ "An array of 8 uint values, where the array index "
+ "corresponds to the User Priority (0 - 7) and the "
+ "value indicates the traffic class (0 - 7) to which "
+ "the priority is mapped.",
+ DBUS_TYPE_G_UINT_ARRAY,
+ G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
+}
+
--- /dev/null
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/*
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2013 Red Hat, Inc.
+ *
+ */
+
+#include <glib.h>
+#include <string.h>
+#include <nm-utils.h>
+#include "nm-setting-dcb.h"
+
+#define DCB_FLAGS_ALL (NM_SETTING_DCB_FLAG_ENABLE | \
+ NM_SETTING_DCB_FLAG_ADVERTISE | \
+ NM_SETTING_DCB_FLAG_WILLING)
+
+static void
+test_dcb_flags_valid (void)
+{
+ NMSettingDcb *s_dcb;
+ GError *error = NULL;
+ gboolean success;
+ guint i;
+
+ s_dcb = (NMSettingDcb *) nm_setting_dcb_new ();
+ g_assert (s_dcb);
+
+ g_assert_cmpint (nm_setting_dcb_get_app_fcoe_flags (s_dcb), ==, 0);
+ g_assert_cmpint (nm_setting_dcb_get_app_iscsi_flags (s_dcb), ==, 0);
+ g_assert_cmpint (nm_setting_dcb_get_app_fip_flags (s_dcb), ==, 0);
+ g_assert_cmpint (nm_setting_dcb_get_priority_flow_control_flags (s_dcb), ==, 0);
+ g_assert_cmpint (nm_setting_dcb_get_priority_group_flags (s_dcb), ==, 0);
+
+ g_object_set (G_OBJECT (s_dcb),
+ NM_SETTING_DCB_APP_FCOE_FLAGS, DCB_FLAGS_ALL,
+ NM_SETTING_DCB_APP_ISCSI_FLAGS, DCB_FLAGS_ALL,
+ NM_SETTING_DCB_APP_FIP_FLAGS, DCB_FLAGS_ALL,
+ NM_SETTING_DCB_PRIORITY_FLOW_CONTROL_FLAGS, DCB_FLAGS_ALL,
+ NM_SETTING_DCB_PRIORITY_GROUP_FLAGS, DCB_FLAGS_ALL,
+ NULL);
+ /* Priority Group Bandwidth must total 100% */
+ for (i = 0; i < 7; i++)
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, i, 12);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 7, 16);
+
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error);
+ g_assert_no_error (error);
+ g_assert (success);
+
+ g_assert_cmpint (nm_setting_dcb_get_app_fcoe_flags (s_dcb), ==, DCB_FLAGS_ALL);
+ g_assert_cmpint (nm_setting_dcb_get_app_iscsi_flags (s_dcb), ==, DCB_FLAGS_ALL);
+ g_assert_cmpint (nm_setting_dcb_get_app_fip_flags (s_dcb), ==, DCB_FLAGS_ALL);
+ g_assert_cmpint (nm_setting_dcb_get_priority_flow_control_flags (s_dcb), ==, DCB_FLAGS_ALL);
+ g_assert_cmpint (nm_setting_dcb_get_priority_group_flags (s_dcb), ==, DCB_FLAGS_ALL);
+}
+
+#define TEST_FLAG(p, f, v) \
+{ \
+ /* GObject property min/max should ensure the property does not get set to \
+ * the invalid value, so we ensure the value we just tried to set is 0 and \
+ * that verify is successful since the property never got set. \
+ */ \
+ g_object_set (G_OBJECT (s_dcb), p, v, NULL); \
+ g_assert_cmpint (f (s_dcb), ==, 0); \
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error); \
+ g_assert_no_error (error); \
+ g_assert (success); \
+}
+
+static void
+test_dcb_flags_invalid (void)
+{
+ NMSettingDcb *s_dcb;
+ GError *error = NULL;
+ gboolean success;
+
+ s_dcb = (NMSettingDcb *) nm_setting_dcb_new ();
+ g_assert (s_dcb);
+
+ TEST_FLAG (NM_SETTING_DCB_APP_FCOE_FLAGS, nm_setting_dcb_get_app_fcoe_flags, 0x332523);
+ TEST_FLAG (NM_SETTING_DCB_APP_ISCSI_FLAGS, nm_setting_dcb_get_app_iscsi_flags, 0xFF);
+ TEST_FLAG (NM_SETTING_DCB_APP_FIP_FLAGS, nm_setting_dcb_get_app_fip_flags, 0x1111);
+ TEST_FLAG (NM_SETTING_DCB_PRIORITY_FLOW_CONTROL_FLAGS, nm_setting_dcb_get_priority_flow_control_flags, G_MAXUINT32);
+ TEST_FLAG (NM_SETTING_DCB_PRIORITY_GROUP_FLAGS, nm_setting_dcb_get_priority_group_flags,
+ (NM_SETTING_DCB_FLAG_ENABLE | NM_SETTING_DCB_FLAG_ADVERTISE | NM_SETTING_DCB_FLAG_WILLING) + 1);
+}
+
+#define TEST_APP_PRIORITY(lcprop, ucprop, v) \
+{ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_APP_##ucprop##_FLAGS, NM_SETTING_DCB_FLAG_NONE, NULL); \
+ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_APP_##ucprop##_PRIORITY, v, NULL); \
+ g_assert_cmpint (nm_setting_dcb_get_app_##lcprop##_priority (s_dcb), ==, v); \
+ \
+ /* Assert that the setting is invalid while the app is disabled unless v is default */ \
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error); \
+ if (v >= 0) { \
+ g_assert_error (error, NM_SETTING_DCB_ERROR, NM_SETTING_DCB_ERROR_INVALID_PROPERTY); \
+ g_assert (success == FALSE); \
+ } else { \
+ g_assert_no_error (error); \
+ g_assert (success); \
+ } \
+ g_clear_error (&error); \
+ \
+ /* Set the enable flag and re-verify, this time it should be valid */ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_APP_##ucprop##_FLAGS, NM_SETTING_DCB_FLAG_ENABLE, NULL); \
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error); \
+ g_assert_no_error (error); \
+ g_assert (success); \
+ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_APP_##ucprop##_PRIORITY, 0, NULL); \
+}
+
+static void
+test_dcb_app_priorities (void)
+{
+ NMSettingDcb *s_dcb;
+ GError *error = NULL;
+ gboolean success;
+
+ s_dcb = (NMSettingDcb *) nm_setting_dcb_new ();
+ g_assert (s_dcb);
+
+ /* Defaults */
+ g_assert_cmpint (nm_setting_dcb_get_app_fcoe_priority (s_dcb), ==, -1);
+ g_assert_cmpint (nm_setting_dcb_get_app_iscsi_priority (s_dcb), ==, -1);
+ g_assert_cmpint (nm_setting_dcb_get_app_fip_priority (s_dcb), ==, -1);
+
+ TEST_APP_PRIORITY (fcoe, FCOE, 6);
+ TEST_APP_PRIORITY (iscsi, ISCSI, 5);
+ TEST_APP_PRIORITY (fip, FIP, 4);
+
+ TEST_APP_PRIORITY (fcoe, FCOE, -1);
+ TEST_APP_PRIORITY (iscsi, ISCSI, -1);
+ TEST_APP_PRIORITY (fip, FIP, -1);
+}
+
+#define TEST_PRIORITY_VALID(fn, id, val, flagsprop, verify) \
+{ \
+ /* Assert that setting the value gets the same value back out */ \
+ nm_setting_dcb_set_priority_##fn (s_dcb, id, val); \
+ g_assert_cmpint (nm_setting_dcb_get_priority_##fn (s_dcb, id), ==, val); \
+ \
+ if (verify) { \
+ if (val != 0) { \
+ /* Assert that verify fails because the flags do not include 'enabled' \
+ * and a value has been set. \
+ */ \
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error); \
+ g_assert_error (error, NM_SETTING_DCB_ERROR, NM_SETTING_DCB_ERROR_INVALID_PROPERTY); \
+ g_assert (success == FALSE); \
+ g_clear_error (&error); \
+ } \
+ \
+ /* Assert that adding the 'enabled' flag verifies the setting */ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_PRIORITY_##flagsprop##_FLAGS, NM_SETTING_DCB_FLAG_ENABLE, NULL); \
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error); \
+ g_assert_no_error (error); \
+ g_assert (success); \
+ } \
+ \
+ /* Reset everything */ \
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_PRIORITY_##flagsprop##_FLAGS, NM_SETTING_DCB_FLAG_NONE, NULL); \
+ nm_setting_dcb_set_priority_##fn (s_dcb, id, 0); \
+}
+
+/* If Priority Groups are enabled, PG bandwidth must equal 100% */
+#define SET_VALID_PRIORITY_GROUP_BANDWIDTH \
+{ \
+ guint x; \
+ for (x = 0; x < 7; x++) \
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, x, 12); \
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 7, 16); \
+}
+
+static void
+test_dcb_priorities_valid (void)
+{
+ NMSettingDcb *s_dcb;
+ GError *error = NULL;
+ gboolean success;
+ guint i;
+
+ s_dcb = (NMSettingDcb *) nm_setting_dcb_new ();
+ g_assert (s_dcb);
+
+ for (i = 0; i < 8; i++)
+ TEST_PRIORITY_VALID (flow_control, i, TRUE, FLOW_CONTROL, TRUE);
+
+ SET_VALID_PRIORITY_GROUP_BANDWIDTH
+ for (i = 0; i < 8; i++) {
+ TEST_PRIORITY_VALID (group_id, i, i, GROUP, TRUE);
+ TEST_PRIORITY_VALID (group_id, i, 7 - i, GROUP, TRUE);
+ }
+
+ /* Clear PG bandwidth from earlier tests */
+ for (i = 0; i < 8; i++)
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, i, 0);
+
+ /* Priority Group Bandwidth must add up to 100% if enabled, which requires
+ * some dancing for verifying individual values here.
+ */
+ for (i = 0; i < 8; i++) {
+ guint other = 7 - (i % 8);
+
+ /* Set another priority group to the remaining bandwidth */
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, other, 100 - i);
+ TEST_PRIORITY_VALID (group_bandwidth, i, i, GROUP, TRUE);
+
+ /* Set another priority group to the remaining bandwidth */
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, other, 100 - (7 - i));
+ TEST_PRIORITY_VALID (group_bandwidth, i, 7 - i, GROUP, TRUE);
+
+ /* Clear remaining bandwidth */
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, other, 0);
+ }
+
+ SET_VALID_PRIORITY_GROUP_BANDWIDTH
+ for (i = 0; i < 8; i++) {
+ TEST_PRIORITY_VALID (bandwidth, i, i, GROUP, TRUE);
+ TEST_PRIORITY_VALID (bandwidth, i, 7 - i, GROUP, TRUE);
+ }
+
+ SET_VALID_PRIORITY_GROUP_BANDWIDTH
+ for (i = 0; i < 8; i++)
+ TEST_PRIORITY_VALID (strict_bandwidth, i, TRUE, GROUP, TRUE);
+
+ SET_VALID_PRIORITY_GROUP_BANDWIDTH
+ for (i = 0; i < 8; i++) {
+ TEST_PRIORITY_VALID (traffic_class, i, i, GROUP, TRUE);
+ TEST_PRIORITY_VALID (traffic_class, i, 7 - i, GROUP, TRUE);
+ }
+}
+
+static void
+test_dcb_bandwidth_sums (void)
+{
+ NMSettingDcb *s_dcb;
+ GError *error = NULL;
+ gboolean success;
+
+ s_dcb = (NMSettingDcb *) nm_setting_dcb_new ();
+ g_assert (s_dcb);
+
+ /* Assert that setting the value gets the same value back out */
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 0, 9);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 1, 10);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 2, 11);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 3, 12);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 4, 13);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 5, 14);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 6, 15);
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 7, 16);
+
+ /* Assert verify success when sums total 100% */
+ g_object_set (G_OBJECT (s_dcb), NM_SETTING_DCB_PRIORITY_GROUP_FLAGS, NM_SETTING_DCB_FLAG_ENABLE, NULL);
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error);
+ g_assert_no_error (error);
+ g_assert (success);
+
+ /* Assert verify fails when sums do not total 100% */
+ nm_setting_dcb_set_priority_group_bandwidth (s_dcb, 4, 20);
+ success = nm_setting_verify (NM_SETTING (s_dcb), NULL, &error);
+ g_assert_error (error, NM_SETTING_DCB_ERROR, NM_SETTING_DCB_ERROR_INVALID_PROPERTY);
+ g_assert (success == FALSE);
+ g_clear_error (&error);
+}
+
+#define TPATH "/libnm-util/settings/dcb/"
+
+int main (int argc, char **argv)
+{
+ GError *error = NULL;
+ gboolean success;
+
+ g_test_init (&argc, &argv, NULL);
+ g_type_init ();
+
+ success = nm_utils_init (&error);
+ g_assert_no_error (error);
+ g_assert (success);
+
+ g_log_set_always_fatal (G_LOG_LEVEL_CRITICAL);
+
+ g_test_add_func (TPATH "flags-valid", test_dcb_flags_valid);
+ g_test_add_func (TPATH "flags-invalid", test_dcb_flags_invalid);
+ g_test_add_func (TPATH "app-priorities", test_dcb_app_priorities);
+ g_test_add_func (TPATH "priorities", test_dcb_priorities_valid);
+ g_test_add_func (TPATH "bandwidth-sums", test_dcb_bandwidth_sums);
+
+ return g_test_run ();
+}
+
projects / NetworkManager.git / commitdiff