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authorDamjan Marion <damarion@cisco.com>2018-04-25 19:11:15 +0200
committerNeale Ranns <nranns@cisco.com>2018-04-27 11:35:07 +0000
commit164e5f8c63652028ecb9c3570e1ea8618b163071 (patch)
tree7423f5abbc61b761df9a679c7974f17613736020 /src/vpp-api/vom/hw.cpp
parentaa682a39b76ee043f65313f23e134bf18fe7a47e (diff)
Move VOM to extras/vom
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vpp-api/vom/hw.cpp')
-rw-r--r--src/vpp-api/vom/hw.cpp281
1 files changed, 0 insertions, 281 deletions
diff --git a/src/vpp-api/vom/hw.cpp b/src/vpp-api/vom/hw.cpp
deleted file mode 100644
index 0952b60f9d9..00000000000
--- a/src/vpp-api/vom/hw.cpp
+++ /dev/null
@@ -1,281 +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/hw.hpp"
-#include "vom/hw_cmds.hpp"
-#include "vom/logger.hpp"
-
-namespace VOM {
-HW::cmd_q::cmd_q()
- : m_enabled(true)
- , m_connected(false)
- , m_conn()
-{
-}
-
-HW::cmd_q::~cmd_q()
-{
-}
-
-HW::cmd_q&
-HW::cmd_q::operator=(const HW::cmd_q& f)
-{
- return (*this);
-}
-
-/**
- * Run the connect/dispatch thread.
- */
-void
-HW::cmd_q::rx_run()
-{
- while (m_connected) {
- m_conn.ctx().dispatch();
- }
-}
-
-void
-HW::cmd_q::enqueue(cmd* c)
-{
- std::shared_ptr<cmd> sp(c);
-
- m_queue.push_back(sp);
-}
-
-void
-HW::cmd_q::enqueue(std::shared_ptr<cmd> c)
-{
- m_queue.push_back(c);
-}
-
-void
-HW::cmd_q::enqueue(std::queue<cmd*>& cmds)
-{
- while (cmds.size()) {
- std::shared_ptr<cmd> sp(cmds.front());
-
- m_queue.push_back(sp);
- cmds.pop();
- }
-}
-
-bool
-HW::cmd_q::connect()
-{
- if (m_connected)
- return m_connected;
-
- if (0 == m_conn.connect()) {
- m_connected = true;
- m_rx_thread.reset(new std::thread(&HW::cmd_q::rx_run, this));
- }
- return (m_connected);
-}
-
-void
-HW::cmd_q::disconnect()
-{
-
- if (!m_connected)
- return;
-
- m_connected = false;
-
- if (m_rx_thread && m_rx_thread->joinable()) {
- m_rx_thread->join();
- }
-
- m_conn.disconnect();
-}
-
-void
-HW::cmd_q::enable()
-{
- m_enabled = true;
-}
-
-void
-HW::cmd_q::disable()
-{
- m_enabled = false;
-}
-
-rc_t
-HW::cmd_q::write()
-{
- rc_t rc = rc_t::OK;
-
- /*
- * The queue is enabled, Execute each command in the queue.
- * If one execution fails, abort the rest
- */
- auto it = m_queue.begin();
-
- while (it != m_queue.end()) {
- std::shared_ptr<cmd> c = *it;
-
- VOM_LOG(log_level_t::DEBUG) << *c;
-
- if (m_enabled) {
- /*
- * before we issue the command we must move it to the pending
- * store
- * ince a async event can be recieved before the command
- * completes
- */
- rc = c->issue(m_conn);
-
- if (rc_t::OK == rc) {
- /*
- * move to the next
- */
- } else {
- /*
- * barf out without issuing the rest
- */
- VOM_LOG(log_level_t::ERROR) << "Failed to execute: " << c->to_string();
- break;
- }
- } else {
- /*
- * The HW is disabled, so set each command as succeeded
- */
- c->succeeded();
- }
-
- ++it;
- }
-
- /*
- * erase all objects in the queue
- */
- m_queue.erase(m_queue.begin(), m_queue.end());
-
- return (rc);
-}
-
-/*
- * The single Command Queue
- */
-HW::cmd_q* HW::m_cmdQ;
-HW::item<bool> HW::m_poll_state;
-
-/**
- * Initialse the connection to VPP
- */
-void
-HW::init(HW::cmd_q* f)
-{
- m_cmdQ = f;
-}
-
-/**
- * Initialse the connection to VPP
- */
-void
-HW::init()
-{
- m_cmdQ = new cmd_q();
-}
-
-void
-HW::enqueue(cmd* cmd)
-{
- m_cmdQ->enqueue(cmd);
-}
-
-void
-HW::enqueue(std::shared_ptr<cmd> cmd)
-{
- m_cmdQ->enqueue(cmd);
-}
-
-void
-HW::enqueue(std::queue<cmd*>& cmds)
-{
- m_cmdQ->enqueue(cmds);
-}
-
-bool
-HW::connect()
-{
- return m_cmdQ->connect();
-}
-
-void
-HW::disconnect()
-{
- m_cmdQ->disconnect();
-}
-
-void
-HW::enable()
-{
- m_cmdQ->enable();
-}
-
-void
-HW::disable()
-{
- m_cmdQ->disable();
-}
-
-rc_t
-HW::write()
-{
- return (m_cmdQ->write());
-}
-
-bool
-HW::poll()
-{
- std::shared_ptr<cmd> poll(new hw_cmds::poll(m_poll_state));
-
- HW::enqueue(poll);
- HW::write();
-
- return (m_poll_state);
-}
-
-template <>
-std::string
-HW::item<bool>::to_string() const
-{
- std::ostringstream os;
-
- os << "hw-item:["
- << "rc:" << item_rc.to_string() << " data:" << item_data << "]";
- return (os.str());
-}
-
-template <>
-std::string
-HW::item<unsigned int>::to_string() const
-{
- std::ostringstream os;
-
- os << "hw-item:["
- << "rc:" << item_rc.to_string() << " data:" << item_data << "]";
- return (os.str());
-}
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */