diff options
Diffstat (limited to 'src/vpp-api/vom/l2_binding.cpp')
| -rw-r--r-- | src/vpp-api/vom/l2_binding.cpp | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/src/vpp-api/vom/l2_binding.cpp b/src/vpp-api/vom/l2_binding.cpp deleted file mode 100644 index 4118f74065a..00000000000 --- a/src/vpp-api/vom/l2_binding.cpp +++ /dev/null @@ -1,241 +0,0 @@ -/* - * Copyright (c) 2017 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "vom/l2_binding.hpp" -#include "vom/l2_binding_cmds.hpp" -#include "vom/singular_db_funcs.hpp" - -namespace VOM { -/** - * A DB of all the L2 Configs - */ -singular_db<l2_binding::key_t, l2_binding> l2_binding::m_db; - -l2_binding::event_handler l2_binding::m_evh; - -/* - * Make sure these are in sync with the smae enum in VPP - */ -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_DISABLED( - 0, - "disabled"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_PUSH_1(1, - "push-1"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_PUSH_2(2, - "push-2"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_POP_1(3, "pop-1"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_POP_2(4, "pop-2"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_TRANSLATE_1_1( - 5, - "translate-1-1"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_TRANSLATE_1_2( - 6, - "translate-1-2"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_TRANSLATE_2_1( - 7, - "translate-2-1"); -const l2_binding::l2_vtr_op_t l2_binding::l2_vtr_op_t::L2_VTR_TRANSLATE_2_2( - 5, - "translate-2-2"); - -l2_binding::l2_vtr_op_t::l2_vtr_op_t(int v, const std::string s) - : enum_base<l2_binding::l2_vtr_op_t>(v, s) -{ -} - -/** - * Construct a new object matching the desried state - */ -l2_binding::l2_binding(const interface& itf, const bridge_domain& bd) - : m_itf(itf.singular()) - , m_bd(bd.singular()) - , m_binding(0) - , m_vtr_op(l2_vtr_op_t::L2_VTR_DISABLED, rc_t::UNSET) - , m_vtr_op_tag(0) -{ -} - -l2_binding::l2_binding(const l2_binding& o) - : m_itf(o.m_itf) - , m_bd(o.m_bd) - , m_binding(0) - , m_vtr_op(o.m_vtr_op) - , m_vtr_op_tag(o.m_vtr_op_tag) -{ -} - -const l2_binding::key_t& -l2_binding::key() const -{ - return (m_itf->key()); -} - -bool -l2_binding::operator==(const l2_binding& l) const -{ - return ((*m_itf == *l.m_itf) && (*m_bd == *l.m_bd)); -} - -std::shared_ptr<l2_binding> -l2_binding::find(const key_t& key) -{ - return (m_db.find(key)); -} - -void -l2_binding::sweep() -{ - if (m_binding && handle_t::INVALID != m_itf->handle()) { - HW::enqueue( - new l2_binding_cmds::unbind_cmd(m_binding, m_itf->handle(), m_bd->id(), - interface::type_t::BVI == m_itf->type())); - } - - // no need to undo the VTR operation. - HW::write(); -} - -void -l2_binding::replay() -{ - if (m_binding && handle_t::INVALID != m_itf->handle()) { - HW::enqueue( - new l2_binding_cmds::bind_cmd(m_binding, m_itf->handle(), m_bd->id(), - interface::type_t::BVI == m_itf->type())); - } - - if (m_vtr_op && handle_t::INVALID != m_itf->handle()) { - HW::enqueue(new l2_binding_cmds::set_vtr_op_cmd(m_vtr_op, m_itf->handle(), - m_vtr_op_tag)); - } -} - -l2_binding::~l2_binding() -{ - sweep(); - - // not in the DB anymore. - m_db.release(m_itf->key(), this); -} - -std::string -l2_binding::to_string() const -{ - std::ostringstream s; - s << "L2-binding:[" << m_itf->to_string() << " " << m_bd->to_string() << " " - << m_binding.to_string() << "]"; - - return (s.str()); -} - -void -l2_binding::set(const l2_vtr_op_t& op, uint16_t tag) -{ - assert(rc_t::UNSET == m_vtr_op.rc()); - m_vtr_op.set(rc_t::NOOP); - m_vtr_op.update(op); - m_vtr_op_tag = tag; -} - -void -l2_binding::update(const l2_binding& desired) -{ - /* - * the desired state is always that the interface should be created - */ - if (rc_t::OK != m_binding.rc()) { - HW::enqueue( - new l2_binding_cmds::bind_cmd(m_binding, m_itf->handle(), m_bd->id(), - interface::type_t::BVI == m_itf->type())); - } else if (!(*m_bd == *desired.m_bd)) { - /* - * re-binding to a different BD. do unbind, bind. - */ - HW::enqueue( - new l2_binding_cmds::unbind_cmd(m_binding, m_itf->handle(), m_bd->id(), - interface::type_t::BVI == m_itf->type())); - m_bd = desired.m_bd; - HW::enqueue( - new l2_binding_cmds::bind_cmd(m_binding, m_itf->handle(), m_bd->id(), - interface::type_t::BVI == m_itf->type())); - } - - /* - * set the VTR operation if request - */ - if (m_vtr_op.update(desired.m_vtr_op)) { - HW::enqueue(new l2_binding_cmds::set_vtr_op_cmd(m_vtr_op, m_itf->handle(), - m_vtr_op_tag)); - } -} - -std::shared_ptr<l2_binding> -l2_binding::find_or_add(const l2_binding& temp) -{ - return (m_db.find_or_add(temp.m_itf->key(), temp)); -} - -std::shared_ptr<l2_binding> -l2_binding::singular() const -{ - return find_or_add(*this); -} - -void -l2_binding::dump(std::ostream& os) -{ - db_dump(m_db, os); -} - -l2_binding::event_handler::event_handler() -{ - OM::register_listener(this); - inspect::register_handler({ "l2" }, "L2 bindings", this); -} - -void -l2_binding::event_handler::handle_replay() -{ - m_db.replay(); -} - -void -l2_binding::event_handler::handle_populate(const client_db::key_t& key) -{ - /** - * This is done while populating the bridge-domain - */ -} - -dependency_t -l2_binding::event_handler::order() const -{ - return (dependency_t::BINDING); -} - -void -l2_binding::event_handler::show(std::ostream& os) -{ - db_dump(m_db, os); -} -} - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "mozilla") - * End: - */ |