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path: root/yardstick/benchmark/scenarios/lib/delete_network.py
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##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

import logging

from yardstick.benchmark.scenarios import base
from yardstick.common import openstack_utils
from yardstick.common import exceptions


LOG = logging.getLogger(__name__)


class DeleteNetwork(base.Scenario):
    """Delete an OpenStack network"""

    __scenario_type__ = "DeleteNetwork"

    def __init__(self, scenario_cfg, context_cfg):
        self.scenario_cfg = scenario_cfg
        self.context_cfg = context_cfg
        self.options = self.scenario_cfg["options"]

        self.network_name_or_id = self.options["network_name_or_id"]

        self.shade_client = openstack_utils.get_shade_client()

        self.setup_done = False

    def setup(self):
        """scenario setup"""

        self.setup_done = True

    def run(self, result):
        """execute the test"""

        if not self.setup_done:
            self.setup()

        status = openstack_utils.delete_neutron_net(self.shade_client,
                                                    self.network_name_or_id)

        if not status:
            result.update({"delete_network": 0})
            LOG.error("Delete network failed!")
            raise exceptions.ScenarioDeleteNetworkError

        result.update({"delete_network": 1})
        LOG.info("Delete network successful!")
n. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ #include <net/mac80211.h> #include "fw-api.h" #include "mvm.h" struct iwl_mvm_iface_iterator_data { struct ieee80211_vif *ignore_vif; int idx; struct iwl_mvm_phy_ctxt *phyctxt; u16 ids[MAX_MACS_IN_BINDING]; u16 colors[MAX_MACS_IN_BINDING]; }; static int iwl_mvm_binding_cmd(struct iwl_mvm *mvm, u32 action, struct iwl_mvm_iface_iterator_data *data) { struct iwl_binding_cmd cmd; struct iwl_mvm_phy_ctxt *phyctxt = data->phyctxt; int i, ret; u32 status; memset(&cmd, 0, sizeof(cmd)); cmd.id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(phyctxt->id, phyctxt->color)); cmd.action = cpu_to_le32(action); cmd.phy = cpu_to_le32(FW_CMD_ID_AND_COLOR(phyctxt->id, phyctxt->color)); for (i = 0; i < MAX_MACS_IN_BINDING; i++) cmd.macs[i] = cpu_to_le32(FW_CTXT_INVALID); for (i = 0; i < data->idx; i++) cmd.macs[i] = cpu_to_le32(FW_CMD_ID_AND_COLOR(data->ids[i], data->colors[i])); status = 0; ret = iwl_mvm_send_cmd_pdu_status(mvm, BINDING_CONTEXT_CMD, sizeof(cmd), &cmd, &status); if (ret) { IWL_ERR(mvm, "Failed to send binding (action:%d): %d\n", action, ret); return ret; } if (status) { IWL_ERR(mvm, "Binding command failed: %u\n", status); ret = -EIO; } return ret; } static void iwl_mvm_iface_iterator(void *_data, u8 *mac, struct ieee80211_vif *vif) { struct iwl_mvm_iface_iterator_data *data = _data; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); if (vif == data->ignore_vif) return; if (mvmvif->phy_ctxt != data->phyctxt) return; if (WARN_ON_ONCE(data->idx >= MAX_MACS_IN_BINDING)) return; data->ids[data->idx] = mvmvif->id; data->colors[data->idx] = mvmvif->color; data->idx++; } static int iwl_mvm_binding_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mvm_phy_ctxt *phyctxt, bool add) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_iface_iterator_data data = { .ignore_vif = vif, .phyctxt = phyctxt, }; u32 action = FW_CTXT_ACTION_MODIFY; lockdep_assert_held(&mvm->mutex); ieee80211_iterate_active_interfaces_atomic(mvm->hw, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_iface_iterator, &data); /* * If there are no other interfaces yet we * need to create a new binding. */ if (data.idx == 0) { if (add) action = FW_CTXT_ACTION_ADD; else action = FW_CTXT_ACTION_REMOVE; } if (add) { if (WARN_ON_ONCE(data.idx >= MAX_MACS_IN_BINDING)) return -EINVAL; data.ids[data.idx] = mvmvif->id; data.colors[data.idx] = mvmvif->color; data.idx++; } return iwl_mvm_binding_cmd(mvm, action, &data); } int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); if (WARN_ON_ONCE(!mvmvif->phy_ctxt)) return -EINVAL; /* * Update SF - Disable if needed. if this fails, SF might still be on * while many macs are bound, which is forbidden - so fail the binding. */ if (iwl_mvm_sf_update(mvm, vif, false)) return -EINVAL; return iwl_mvm_binding_update(mvm, vif, mvmvif->phy_ctxt, true); } int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); int ret; if (WARN_ON_ONCE(!mvmvif->phy_ctxt)) return -EINVAL; ret = iwl_mvm_binding_update(mvm, vif, mvmvif->phy_ctxt, false); if (!ret) if (iwl_mvm_sf_update(mvm, vif, true)) IWL_ERR(mvm, "Failed to update SF state\n"); return ret; }