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authorNeale Ranns <nranns@cisco.com>2019-07-31 02:48:02 -0700
committerNeale Ranns <nranns@cisco.com>2019-07-31 16:17:36 +0000
commit83832e7ced8be8b7de394415feaba70c32e3c38d (patch)
treeb9269e9f5cff694fa39cc26b5c25cb81828e1435
parentb504777e7f1c9728e65b874284b4dfd39359c8a8 (diff)
qos: Store function
Type: feature store: write a QoS value into the buffer meta-data record: Extract a QoS value from a packet header and store it. mark: Make a change to the content of a packet header by writing a stored QoS value Change-Id: I07d1e87dd1ca90d40ac1ae1774fee1b272cab83f Signed-off-by: Neale Ranns <nranns@cisco.com>
-rw-r--r--extras/vom/vom/CMakeLists.txt3
-rw-r--r--extras/vom/vom/qos_map.hpp2
-rw-r--r--extras/vom/vom/qos_store.cpp186
-rw-r--r--extras/vom/vom/qos_store.hpp178
-rw-r--r--extras/vom/vom/qos_store_cmds.cpp143
-rw-r--r--extras/vom/vom/qos_store_cmds.hpp140
-rw-r--r--extras/vom/vom/qos_types.hpp2
-rw-r--r--src/vnet/CMakeLists.txt2
-rw-r--r--src/vnet/qos/qos.api68
-rw-r--r--src/vnet/qos/qos_api.c71
-rw-r--r--src/vnet/qos/qos_store.c310
-rw-r--r--src/vnet/qos/qos_store.h39
-rw-r--r--src/vnet/qos/qos_store_node.c179
-rw-r--r--test/ext/vom_test.cpp18
-rw-r--r--test/test_qos.py30
-rw-r--r--test/vpp_qos.py38
16 files changed, 1400 insertions, 9 deletions
diff --git a/extras/vom/vom/CMakeLists.txt b/extras/vom/vom/CMakeLists.txt
index 2ea84d9faa8..ad5a66e3521 100644
--- a/extras/vom/vom/CMakeLists.txt
+++ b/extras/vom/vom/CMakeLists.txt
@@ -173,6 +173,8 @@ list(APPEND VOM_SOURCES
qos_mark_cmds.cpp
qos_record.cpp
qos_record_cmds.cpp
+ qos_store.cpp
+ qos_store_cmds.cpp
qos_types.cpp
qos_types_api.cpp
ra_config.cpp
@@ -280,6 +282,7 @@ list(APPEND VOM_HEADERS
qos_map.hpp
qos_mark.hpp
qos_record.hpp
+ qos_store.hpp
qos_types.hpp
ra_config.hpp
ra_prefix.hpp
diff --git a/extras/vom/vom/qos_map.hpp b/extras/vom/vom/qos_map.hpp
index d722004177b..8d235c4994b 100644
--- a/extras/vom/vom/qos_map.hpp
+++ b/extras/vom/vom/qos_map.hpp
@@ -35,7 +35,7 @@ namespace QoS {
class map : public object_base
{
public:
- typedef std::array<std::array<uint8_t, 256>, 4> outputs_t;
+ typedef std::array<std::array<bits_t, 256>, 4> outputs_t;
map(uint32_t id, const outputs_t& o);
map(const map& r);
diff --git a/extras/vom/vom/qos_store.cpp b/extras/vom/vom/qos_store.cpp
new file mode 100644
index 00000000000..08c2586557d
--- /dev/null
+++ b/extras/vom/vom/qos_store.cpp
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2019 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/qos_store.hpp"
+#include "vom/api_types.hpp"
+#include "vom/qos_store_cmds.hpp"
+#include "vom/qos_types_api.hpp"
+#include "vom/singular_db_funcs.hpp"
+
+namespace VOM {
+namespace QoS {
+
+singular_db<store::key_t, store> store::m_db;
+
+store::event_handler store::m_evh;
+
+store::store(const interface& itf, const source_t& src, bits_t value)
+ : m_config(false)
+ , m_itf(itf.singular())
+ , m_src(src)
+ , m_value(value)
+{
+}
+
+store::store(const store& s)
+ : m_config(s.m_config)
+ , m_itf(s.m_itf)
+ , m_src(s.m_src)
+ , m_value(s.m_value)
+{
+}
+
+store::~store()
+{
+ sweep();
+ m_db.release(key(), this);
+}
+
+const store::key_t
+store::key() const
+{
+ return (std::make_pair(m_itf->key(), m_src));
+}
+
+bool
+store::operator==(const store& r) const
+{
+ return (key() == r.key());
+}
+
+void
+store::sweep()
+{
+ if (m_config) {
+ HW::enqueue(new store_cmds::delete_cmd(m_config, m_itf->handle(), m_src));
+ }
+ HW::write();
+}
+
+void
+store::replay()
+{
+ if (m_config) {
+ HW::enqueue(
+ new store_cmds::create_cmd(m_config, m_itf->handle(), m_src, m_value));
+ }
+}
+
+std::string
+store::to_string() const
+{
+ std::ostringstream s;
+ s << "qos-store:[" << m_itf->to_string() << ", src:" << m_src.to_string()
+ << ", value:" << static_cast<int>(m_value);
+
+ return (s.str());
+}
+
+void
+store::update(const store& r)
+{
+ if (rc_t::OK != m_config.rc()) {
+ HW::enqueue(
+ new store_cmds::create_cmd(m_config, m_itf->handle(), m_src, m_value));
+ }
+}
+
+std::shared_ptr<store>
+store::find_or_add(const store& temp)
+{
+ return (m_db.find_or_add(temp.key(), temp));
+}
+
+std::shared_ptr<store>
+store::find(const key_t& k)
+{
+ return (m_db.find(k));
+}
+
+std::shared_ptr<store>
+store::singular() const
+{
+ return find_or_add(*this);
+}
+
+void
+store::dump(std::ostream& os)
+{
+ db_dump(m_db, os);
+}
+
+store::event_handler::event_handler()
+{
+ OM::register_listener(this);
+ inspect::register_handler({ "qos-store" }, "QoS Store", this);
+}
+
+void
+store::event_handler::handle_replay()
+{
+ m_db.replay();
+}
+
+void
+store::event_handler::handle_populate(const client_db::key_t& key)
+{
+ std::shared_ptr<store_cmds::dump_cmd> cmd =
+ std::make_shared<store_cmds::dump_cmd>();
+
+ HW::enqueue(cmd);
+ HW::write();
+
+ for (auto& rr : *cmd) {
+ auto& payload = rr.get_payload();
+
+ std::shared_ptr<interface> itf = interface::find(payload.store.sw_if_index);
+
+ VOM_LOG(log_level_t::DEBUG) << "data: " << payload.store.sw_if_index;
+
+ if (itf) {
+ store qr(*itf, from_api(payload.store.input_source), payload.store.value);
+ OM::commit(key, qr);
+
+ VOM_LOG(log_level_t::DEBUG) << "read: " << qr.to_string();
+ } else {
+ VOM_LOG(log_level_t::ERROR) << "no interface:"
+ << payload.store.sw_if_index;
+ }
+ }
+}
+
+dependency_t
+store::event_handler::order() const
+{
+ return (dependency_t::ENTRY);
+}
+
+void
+store::event_handler::show(std::ostream& os)
+{
+ db_dump(m_db, os);
+}
+
+}; // namespace QoS
+
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
diff --git a/extras/vom/vom/qos_store.hpp b/extras/vom/vom/qos_store.hpp
new file mode 100644
index 00000000000..b68831497ab
--- /dev/null
+++ b/extras/vom/vom/qos_store.hpp
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2019 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.
+ */
+
+#ifndef __VOM_QOS_STORE_H__
+#define __VOM_QOS_STORE_H__
+
+#include <ostream>
+
+#include "vom/interface.hpp"
+#include "vom/qos_types.hpp"
+#include "vom/singular_db.hpp"
+
+namespace VOM {
+/**
+ * Types belonging to QoS
+ */
+namespace QoS {
+
+class store : public object_base
+{
+public:
+ store(const interface& i, const source_t& source, bits_t value);
+ store(const store& r);
+
+ ~store();
+
+ typedef std::pair<interface::key_t, source_t> key_t;
+
+ /**
+ * Return the object's key
+ */
+ const key_t key() const;
+
+ /**
+ * comparison operator
+ */
+ bool operator==(const store& bdae) const;
+
+ /**
+ * Return the matching 'singular instance'
+ */
+ std::shared_ptr<store> singular() const;
+
+ /**
+ * Find the instnace of the bridge_domain domain in the OM
+ */
+ static std::shared_ptr<store> find(const key_t& k);
+
+ /**
+ * Dump all bridge_domain-doamin into the stream provided
+ */
+ static void dump(std::ostream& os);
+
+ /**
+ * replay the object to create it in hardware
+ */
+ void replay(void);
+
+ /**
+ * Convert to string for debugging
+ */
+ std::string to_string() const;
+
+private:
+ /**
+ * Class definition for listeners to OM events
+ */
+ class event_handler : public OM::listener, public inspect::command_handler
+ {
+ public:
+ event_handler();
+ virtual ~event_handler() = default;
+
+ /**
+ * Handle a populate event
+ */
+ void handle_populate(const client_db::key_t& key);
+
+ /**
+ * Handle a replay event
+ */
+ void handle_replay();
+
+ /**
+ * Show the object in the Singular DB
+ */
+ void show(std::ostream& os);
+
+ /**
+ * Get the sortable Id of the listener
+ */
+ dependency_t order() const;
+ };
+
+ /**
+ * event_handler to register with OM
+ */
+ static event_handler m_evh;
+
+ /**
+ * Commit the acculmulated changes into VPP. i.e. to a 'HW" write.
+ */
+ void update(const store& obj);
+
+ /**
+ * Find or add the instnace of the bridge_domain domain in the OM
+ */
+ static std::shared_ptr<store> find_or_add(const store& temp);
+
+ /*
+ * It's the VPPHW class that updates the objects in HW
+ */
+ friend class VOM::OM;
+
+ /**
+ * It's the singular_db class that calls replay()
+ */
+ friend class singular_db<key_t, store>;
+
+ /**
+ * Sweep/reap the object if still stale
+ */
+ void sweep(void);
+
+ /**
+ * HW configuration for the config. The bool representing the
+ * do/don't configured/unconfigured.
+ */
+ HW::item<bool> m_config;
+
+ /**
+ * The interface the endpoint is attached to.
+ */
+ std::shared_ptr<interface> m_itf;
+
+ /**
+ * QoS source to store from
+ */
+ source_t m_src;
+
+ /**
+ * QoS Value to store in the buffer
+ */
+ bits_t m_value;
+
+ /**
+ * A map of all bridge_domains
+ */
+ static singular_db<key_t, store> m_db;
+};
+
+}; // namesapce QoS
+
+std::ostream& operator<<(std::ostream& os, const QoS::store::key_t& key);
+
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+
+#endif
diff --git a/extras/vom/vom/qos_store_cmds.cpp b/extras/vom/vom/qos_store_cmds.cpp
new file mode 100644
index 00000000000..2718c7a66e4
--- /dev/null
+++ b/extras/vom/vom/qos_store_cmds.cpp
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2019 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/qos_store_cmds.hpp"
+#include "vom/qos_types_api.hpp"
+
+namespace VOM {
+namespace QoS {
+namespace store_cmds {
+
+create_cmd::create_cmd(HW::item<bool>& item,
+ const handle_t& itf,
+ const source_t& s,
+ bits_t value)
+ : rpc_cmd(item)
+ , m_itf(itf)
+ , m_src(s)
+ , m_value(value)
+{
+}
+
+bool
+create_cmd::operator==(const create_cmd& other) const
+{
+ return ((m_itf == other.m_itf) && (m_src == other.m_src) &&
+ (m_value == other.m_value));
+}
+
+rc_t
+create_cmd::issue(connection& con)
+{
+ msg_t req(con.ctx(), std::ref(*this));
+
+ auto& payload = req.get_request().get_payload();
+ payload.store.sw_if_index = m_itf.value();
+ payload.store.input_source = to_api(m_src);
+ payload.store.value = m_value;
+
+ VAPI_CALL(req.execute());
+
+ return (wait());
+}
+
+std::string
+create_cmd::to_string() const
+{
+ std::ostringstream s;
+ s << "qos-store-create: " << m_hw_item.to_string() << " itf:" << m_itf
+ << " src:" << m_src.to_string() << " value:" << static_cast<int>(m_value);
+
+ return (s.str());
+}
+
+delete_cmd::delete_cmd(HW::item<bool>& item,
+ const handle_t& itf,
+ const source_t& s)
+ : rpc_cmd(item)
+ , m_itf(itf)
+ , m_src(s)
+{
+}
+
+bool
+delete_cmd::operator==(const delete_cmd& other) const
+{
+ return (m_hw_item == other.m_hw_item && m_itf == other.m_itf &&
+ m_src == other.m_src);
+}
+
+rc_t
+delete_cmd::issue(connection& con)
+{
+ msg_t req(con.ctx(), std::ref(*this));
+
+ auto& payload = req.get_request().get_payload();
+ payload.store.sw_if_index = m_itf.value();
+ payload.store.input_source = to_api(m_src);
+
+ VAPI_CALL(req.execute());
+
+ return (wait());
+}
+
+std::string
+delete_cmd::to_string() const
+{
+ std::ostringstream s;
+ s << "qos-store-delete: " << m_hw_item.to_string();
+
+ return (s.str());
+}
+
+dump_cmd::dump_cmd()
+{
+}
+
+bool
+dump_cmd::operator==(const dump_cmd& other) const
+{
+ return (true);
+}
+
+rc_t
+dump_cmd::issue(connection& con)
+{
+ m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
+
+ VAPI_CALL(m_dump->execute());
+
+ wait();
+
+ return rc_t::OK;
+}
+
+std::string
+dump_cmd::to_string() const
+{
+ return ("qos-store-dump");
+}
+
+}; // namespace store_cmds
+}; // namespace QoS
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
diff --git a/extras/vom/vom/qos_store_cmds.hpp b/extras/vom/vom/qos_store_cmds.hpp
new file mode 100644
index 00000000000..35671088a72
--- /dev/null
+++ b/extras/vom/vom/qos_store_cmds.hpp
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2019 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.
+ */
+
+#ifndef __VOM_QOS_STORE_CMDS_H__
+#define __VOM_QOS_STORE_CMDS_H__
+
+#include "vom/dump_cmd.hpp"
+#include "vom/qos_store.hpp"
+
+#include <vapi/qos.api.vapi.hpp>
+
+namespace VOM {
+namespace QoS {
+namespace store_cmds {
+
+/**
+ * A command class that creates or updates the GBP endpoint
+ */
+class create_cmd
+ : public rpc_cmd<HW::item<bool>, vapi::Qos_store_enable_disable>
+{
+public:
+ /**
+ * Constructor
+ */
+ create_cmd(HW::item<bool>& item,
+ const handle_t& itf,
+ const source_t& src,
+ bits_t value);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const create_cmd& i) const;
+
+private:
+ handle_t m_itf;
+ const source_t& m_src;
+ bits_t m_value;
+};
+
+/**
+ * A cmd class that deletes a GBP endpoint
+ */
+class delete_cmd
+ : public rpc_cmd<HW::item<bool>, vapi::Qos_store_enable_disable>
+{
+public:
+ /**
+ * Constructor
+ */
+ delete_cmd(HW::item<bool>& item, const handle_t& itf, const source_t& src);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const delete_cmd& i) const;
+
+private:
+ const handle_t m_itf;
+ const source_t& m_src;
+};
+
+/**
+ * A cmd class that Dumps all the GBP endpoints
+ */
+class dump_cmd : public VOM::dump_cmd<vapi::Qos_store_dump>
+{
+public:
+ /**
+ * Constructor
+ */
+ dump_cmd();
+ dump_cmd(const dump_cmd& d);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const dump_cmd& i) const;
+
+private:
+ /**
+ * HW reutrn code
+ */
+ HW::item<bool> item;
+};
+}; // namespace store_cmds
+}; // namespace Qos
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+
+#endif
diff --git a/extras/vom/vom/qos_types.hpp b/extras/vom/vom/qos_types.hpp
index fea37805baf..e3c6a169c60 100644
--- a/extras/vom/vom/qos_types.hpp
+++ b/extras/vom/vom/qos_types.hpp
@@ -24,6 +24,8 @@ namespace VOM {
*/
namespace QoS {
+typedef uint8_t bits_t;
+
/**
* The Source of the QoS classification (i.e. which header the bits are
* associated with).
diff --git a/src/vnet/CMakeLists.txt b/src/vnet/CMakeLists.txt
index aaf7357e410..05a8077c8ab 100644
--- a/src/vnet/CMakeLists.txt
+++ b/src/vnet/CMakeLists.txt
@@ -1451,6 +1451,8 @@ list(APPEND VNET_SOURCES
qos/qos_egress_map.c
qos/qos_record.c
qos/qos_record_node.c
+ qos/qos_store.c
+ qos/qos_store_node.c
qos/qos_mark.c
qos/qos_mark_node.c
)
diff --git a/src/vnet/qos/qos.api b/src/vnet/qos/qos.api
index 11c91638c5b..dcd9ce5d011 100644
--- a/src/vnet/qos/qos.api
+++ b/src/vnet/qos/qos.api
@@ -14,13 +14,20 @@
* limitations under the License.
*/
-/** \file
-
- This file defines QoS record and mark API messages which are generally
- called through a shared memory interface.
-*/
+/**
+ * @file
+ * This file defines QoS record, store and mark API messages which are generally
+ * called through a shared memory interface.
+ *
+ * Definitions of verbs:
+ * store: write a QoS value into the buffer meta-data
+ * record: Extract a QoS value from a packet header and store it.
+ * mark: Make a change to the content of a packet header by writing a stored
+ * QoS value
+ */
+option version = "1.1.0";
-option version = "1.0.0";
+import "vnet/ip/ip_types.api";
enum qos_source : u8
{
@@ -31,6 +38,55 @@ enum qos_source : u8
};
/**
+ * QoS store.
+ * @param sw_if_index - The interface on which store is enabled.
+ * @param input_source - The input source/layer at which the QoS bits are stored
+ * See qos_source_t. This determines what packets have a
+ * value stored. i.e. If IP is seleted this affects on IP
+ * packets.
+ * @param value - The value to store.
+ */
+typedef qos_store
+{
+ u32 sw_if_index;
+ vl_api_qos_source_t input_source;
+ u8 value;
+};
+
+/**
+ * Enable/Disable QoS storing
+ * The QoS bits from the packet at the specified input layer are copied
+ * into the packet. Storeing should be used in conjunction with marking
+ * @param enable - enable=1 or disable the feature
+ * @param store - Store configuration
+ */
+autoreply define qos_store_enable_disable
+{
+ u32 client_index;
+ u32 context;
+ u8 enable;
+ vl_api_qos_store_t store;
+};
+
+/**
+ * Dump the QoS store configs
+ */
+define qos_store_dump
+{
+ u32 client_index;
+ u32 context;
+};
+
+/**
+ * Details of QoS recording configs
+ */
+define qos_store_details
+{
+ u32 context;
+ vl_api_qos_store_t store;
+};
+
+/**
* QoS recording.
* @param sw_if_index - The interface on which recording is enabled.
* @param input_source - The input source/layer at which the QoS bits
diff --git a/src/vnet/qos/qos_api.c b/src/vnet/qos/qos_api.c
index 966ffcce395..cb92c851854 100644
--- a/src/vnet/qos/qos_api.c
+++ b/src/vnet/qos/qos_api.c
@@ -20,6 +20,7 @@
#include <vnet/api_errno.h>
#include <vnet/qos/qos_record.h>
+#include <vnet/qos/qos_store.h>
#include <vnet/qos/qos_mark.h>
#include <vnet/qos/qos_egress_map.h>
@@ -45,6 +46,8 @@
#define foreach_qos_api_msg \
_(QOS_RECORD_ENABLE_DISABLE, qos_record_enable_disable) \
_(QOS_RECORD_DUMP, qos_record_dump) \
+ _(QOS_STORE_ENABLE_DISABLE, qos_store_enable_disable) \
+ _(QOS_STORE_DUMP, qos_store_dump) \
_(QOS_EGRESS_MAP_DELETE, qos_egress_map_delete) \
_(QOS_EGRESS_MAP_UPDATE, qos_egress_map_update) \
_(QOS_EGRESS_MAP_DUMP, qos_egress_map_dump) \
@@ -145,6 +148,74 @@ vl_api_qos_record_dump_t_handler (vl_api_qos_record_dump_t * mp)
}
void
+vl_api_qos_store_enable_disable_t_handler (vl_api_qos_store_enable_disable_t
+ * mp)
+{
+ vl_api_qos_store_enable_disable_reply_t *rmp;
+ qos_source_t qs;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (&(mp->store));
+
+ rv = qos_source_decode (mp->store.input_source, &qs);
+
+ if (0 == rv)
+ {
+ if (mp->enable)
+ rv = qos_store_enable (ntohl (mp->store.sw_if_index), qs,
+ mp->store.value);
+ else
+ rv = qos_store_disable (ntohl (mp->store.sw_if_index), qs);
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+ REPLY_MACRO (VL_API_QOS_STORE_ENABLE_DISABLE_REPLY);
+}
+
+typedef struct qos_store_send_walk_ctx_t_
+{
+ vl_api_registration_t *reg;
+ u32 context;
+} qos_store_send_walk_ctx_t;
+
+static walk_rc_t
+send_qos_store_details (u32 sw_if_index,
+ qos_source_t input_source, qos_bits_t value, void *c)
+{
+ qos_store_send_walk_ctx_t *ctx;
+ vl_api_qos_store_details_t *mp;
+
+ ctx = c;
+ mp = vl_msg_api_alloc_zero (sizeof (*mp));
+
+ mp->_vl_msg_id = ntohs (VL_API_QOS_STORE_DETAILS);
+ mp->context = ctx->context;
+ mp->store.sw_if_index = htonl (sw_if_index);
+ mp->store.input_source = qos_source_encode (input_source);
+ mp->store.value = value;
+
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
+
+ return (WALK_CONTINUE);
+}
+
+static void
+vl_api_qos_store_dump_t_handler (vl_api_qos_store_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ qos_store_send_walk_ctx_t ctx = {
+ .reg = reg,
+ .context = mp->context,
+ };
+ qos_store_walk (send_qos_store_details, &ctx);
+}
+
+void
vl_api_qos_egress_map_update_t_handler (vl_api_qos_egress_map_update_t * mp)
{
vl_api_qos_egress_map_update_reply_t *rmp;
diff --git a/src/vnet/qos/qos_store.c b/src/vnet/qos/qos_store.c
new file mode 100644
index 00000000000..18e79a33653
--- /dev/null
+++ b/src/vnet/qos/qos_store.c
@@ -0,0 +1,310 @@
+/*
+ * Copyright (c) 2018 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 <vnet/qos/qos_store.h>
+#include <vnet/ip/ip.h>
+#include <vnet/feature/feature.h>
+
+/**
+ * QoS Store configuration
+ */
+typedef struct qos_store_t_
+{
+ u8 qst_n_cfgs;
+ qos_bits_t qst_value;
+} qos_store_t;
+
+/**
+ * Per-interface, per-protocol vector of feature on/off configurations
+ */
+qos_store_t *qos_store_configs[QOS_N_SOURCES];
+
+static void
+qos_store_feature_config (u32 sw_if_index,
+ qos_source_t input_source,
+ u8 enable, qos_bits_t value)
+{
+ switch (input_source)
+ {
+ case QOS_SOURCE_IP:
+ vnet_feature_enable_disable ("ip6-unicast", "ip6-qos-store",
+ sw_if_index, enable, &value,
+ sizeof (value));
+ vnet_feature_enable_disable ("ip6-multicast", "ip6-qos-store",
+ sw_if_index, enable, &value,
+ sizeof (value));
+ vnet_feature_enable_disable ("ip4-unicast", "ip4-qos-store",
+ sw_if_index, enable, &value,
+ sizeof (value));
+ vnet_feature_enable_disable ("ip4-multicast", "ip4-qos-store",
+ sw_if_index, enable, &value,
+ sizeof (value));
+ break;
+ case QOS_SOURCE_MPLS:
+ case QOS_SOURCE_VLAN:
+ case QOS_SOURCE_EXT:
+ /* not a valid option for storeing */
+ break;
+ }
+}
+
+int
+qos_store_enable (u32 sw_if_index,
+ qos_source_t input_source, qos_bits_t value)
+{
+ qos_store_t *qst;
+
+ if (QOS_SOURCE_IP != input_source)
+ return VNET_API_ERROR_UNIMPLEMENTED;
+
+ vec_validate (qos_store_configs[input_source], sw_if_index);
+
+ qst = &qos_store_configs[input_source][sw_if_index];
+
+ if (0 == qst->qst_n_cfgs)
+ {
+ qst->qst_value = value;
+ qos_store_feature_config (sw_if_index, input_source, 1, value);
+ }
+
+ qst->qst_n_cfgs++;
+
+ return (0);
+}
+
+int
+qos_store_disable (u32 sw_if_index, qos_source_t input_source)
+{
+ qos_store_t *qst;
+
+ if (vec_len (qos_store_configs[input_source]) <= sw_if_index)
+ return VNET_API_ERROR_NO_MATCHING_INTERFACE;
+
+ qst = &qos_store_configs[input_source][sw_if_index];
+
+ if (0 == qst->qst_n_cfgs)
+ return VNET_API_ERROR_VALUE_EXIST;
+
+ qst->qst_n_cfgs--;
+
+ if (0 == qst->qst_n_cfgs)
+ {
+ qos_store_feature_config (sw_if_index, input_source, 0, qst->qst_value);
+ }
+
+ return (0);
+}
+
+void
+qos_store_walk (qos_store_walk_cb_t fn, void *c)
+{
+ qos_source_t qs;
+
+ FOR_EACH_QOS_SOURCE (qs)
+ {
+ qos_store_t *qst;
+ u32 sw_if_index;
+
+ vec_foreach_index (sw_if_index, qos_store_configs[qs])
+ {
+ qst = &qos_store_configs[qs][sw_if_index];
+ if (0 != qst->qst_n_cfgs)
+ fn (sw_if_index, qs, qst->qst_value, c);
+ }
+ }
+}
+
+/*
+ * Disable storeing feature for all protocols when the interface
+ * is deleted
+ */
+static clib_error_t *
+qos_store_ip_interface_add_del (vnet_main_t * vnm,
+ u32 sw_if_index, u32 is_add)
+{
+ if (!is_add)
+ {
+ qos_source_t qs;
+
+ FOR_EACH_QOS_SOURCE (qs)
+ {
+ while (qos_store_disable (sw_if_index, qs) == 0);
+ }
+ }
+
+ return (NULL);
+}
+
+VNET_SW_INTERFACE_ADD_DEL_FUNCTION (qos_store_ip_interface_add_del);
+
+clib_error_t *
+qos_store_init (vlib_main_t * vm)
+{
+ return 0;
+}
+
+VLIB_INIT_FUNCTION (qos_store_init);
+
+static clib_error_t *
+qos_store_cli (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index, qs, value;
+ u8 enable;
+
+ qs = 0xff;
+ enable = 1;
+ sw_if_index = ~0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "%U", unformat_vnet_sw_interface,
+ vnm, &sw_if_index))
+ ;
+ else if (unformat (input, "%U", unformat_qos_source, &qs))
+ ;
+ else if (unformat (input, "enable"))
+ enable = 1;
+ else if (unformat (input, "disable"))
+ enable = 0;
+ else if (unformat (input, "value &d", &value))
+ ;
+ else
+ break;
+ }
+
+ if (~0 == sw_if_index)
+ return clib_error_return (0, "interface must be specified");
+ if (0xff == qs)
+ return clib_error_return (0, "input location must be specified");
+
+ if (enable)
+ qos_store_enable (sw_if_index, qs, value);
+ else
+ qos_store_disable (sw_if_index, qs);
+
+ return (NULL);
+}
+
+/*?
+ * Enable QoS bit storeing on an interface using the packet's input DSCP bits
+ * Which input QoS bits to use are either; IP, MPLS or VLAN. If more than
+ * one protocol is chosen (which is foolish) the higher layers override the
+ * lower.
+ *
+ * @cliexpar
+ * @cliexcmd{qos store ip GigEthernet0/1/0}
+ ?*/
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (qos_store_command, static) = {
+ .path = "qos store",
+ .short_help = "qos store <store-source> <INTERFACE> [disable]",
+ .function = qos_store_cli,
+ .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+static void
+qos_store_show_one_interface (vlib_main_t * vm, u32 sw_if_index)
+{
+ u8 n_cfgs[QOS_N_SOURCES] = { };
+ qos_source_t qs;
+ bool set;
+
+ set = false;
+
+ FOR_EACH_QOS_SOURCE (qs)
+ {
+ if (vec_len (qos_store_configs[qs]) <= sw_if_index)
+ continue;
+ if (0 != (n_cfgs[qs] = qos_store_configs[qs][sw_if_index].qst_n_cfgs))
+ set = true;
+ }
+
+ if (set)
+ {
+ vlib_cli_output (vm, " %U:", format_vnet_sw_if_index_name,
+ vnet_get_main (), sw_if_index);
+
+ FOR_EACH_QOS_SOURCE (qs)
+ {
+ if (n_cfgs[qs] != 0)
+ vlib_cli_output (vm, " %U -> %d",
+ format_qos_source, qs,
+ qos_store_configs[qs][sw_if_index].qst_value);
+ }
+ }
+}
+
+static clib_error_t *
+qos_store_show (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ qos_source_t qs;
+ u32 sw_if_index;
+
+ sw_if_index = ~0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "%U", unformat_vnet_sw_interface,
+ vnm, &sw_if_index))
+ ;
+ }
+
+ if (~0 == sw_if_index)
+ {
+ u32 ii, n_ints = 0;
+
+ FOR_EACH_QOS_SOURCE (qs)
+ {
+ n_ints = clib_max (n_ints, vec_len (qos_store_configs[qs]));
+ }
+
+ for (ii = 0; ii < n_ints; ii++)
+ {
+ qos_store_show_one_interface (vm, ii);
+ }
+ }
+ else
+ qos_store_show_one_interface (vm, sw_if_index);
+
+ return (NULL);
+}
+
+/*?
+ * Show Egress Qos Maps
+ *
+ * @cliexpar
+ * @cliexcmd{show qos egress map}
+ ?*/
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (qos_store_show_command, static) = {
+ .path = "show qos store",
+ .short_help = "show qos store [interface]",
+ .function = qos_store_show,
+ .is_mp_safe = 1,
+};
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/src/vnet/qos/qos_store.h b/src/vnet/qos/qos_store.h
new file mode 100644
index 00000000000..7b3c8014e08
--- /dev/null
+++ b/src/vnet/qos/qos_store.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef __QOS_STORE_H__
+#define __QOS_STORE_H__
+
+#include <vnet/qos/qos_types.h>
+#include <vnet/ip/ip_packet.h>
+
+extern int qos_store_disable (u32 sw_if_index, qos_source_t input_source);
+extern int qos_store_enable (u32 sw_if_index,
+ qos_source_t input_source, qos_bits_t value);
+
+typedef walk_rc_t (*qos_store_walk_cb_t) (u32 sw_if_index,
+ qos_source_t input_source,
+ qos_bits_t value, void *ctx);
+void qos_store_walk (qos_store_walk_cb_t fn, void *c);
+
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/src/vnet/qos/qos_store_node.c b/src/vnet/qos/qos_store_node.c
new file mode 100644
index 00000000000..2273b2eac77
--- /dev/null
+++ b/src/vnet/qos/qos_store_node.c
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2018 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 <vnet/qos/qos_store.h>
+#include <vnet/ip/ip.h>
+#include <vnet/ip/ip6_to_ip4.h>
+#include <vnet/feature/feature.h>
+#include <vnet/qos/qos_types.h>
+
+extern u8 *qos_store_configs[QOS_N_SOURCES];
+
+/**
+ * per-packet trace data
+ */
+typedef struct qos_store_trace_t_
+{
+ /* per-pkt trace data */
+ qos_bits_t bits;
+} qos_store_trace_t;
+
+/* packet trace format function */
+static u8 *
+format_qos_store_trace (u8 * s, va_list * args)
+{
+ CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
+ CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
+ qos_store_trace_t *t = va_arg (*args, qos_store_trace_t *);
+
+ s = format (s, "qos:%d", t->bits);
+
+ return s;
+}
+
+static inline uword
+qos_store_inline (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame, qos_source_t qos_src)
+{
+ u32 n_left_from, *from, *to_next, next_index;
+
+ next_index = 0;
+ n_left_from = frame->n_vectors;
+ from = vlib_frame_vector_args (frame);
+
+ while (n_left_from > 0)
+ {
+ u32 n_left_to_next;
+
+ vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next);
+
+ while (n_left_from > 0 && n_left_to_next > 0)
+ {
+ vlib_buffer_t *b0;
+ u32 next0, bi0;
+ qos_bits_t qos0;
+
+ next0 = 0;
+ bi0 = from[0];
+ to_next[0] = bi0;
+ from += 1;
+ to_next += 1;
+ n_left_from -= 1;
+ n_left_to_next -= 1;
+
+ b0 = vlib_get_buffer (vm, bi0);
+
+ qos0 =
+ *(qos_bits_t *) vnet_feature_next_with_data (&next0, b0,
+ sizeof (qos_bits_t));
+
+ vnet_buffer2 (b0)->qos.bits = qos0;
+ vnet_buffer2 (b0)->qos.source = qos_src;
+ b0->flags |= VNET_BUFFER_F_QOS_DATA_VALID;
+
+ if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) &&
+ (b0->flags & VLIB_BUFFER_IS_TRACED)))
+ {
+ qos_store_trace_t *t =
+ vlib_add_trace (vm, node, b0, sizeof (*t));
+ t->bits = qos0;
+ }
+
+
+ /* verify speculative enqueue, maybe switch current next frame */
+ vlib_validate_buffer_enqueue_x1 (vm, node, next_index,
+ to_next, n_left_to_next,
+ bi0, next0);
+ }
+
+ vlib_put_next_frame (vm, node, next_index, n_left_to_next);
+ }
+
+ return frame->n_vectors;
+}
+
+
+VLIB_NODE_FN (ip4_qos_store_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
+{
+ return (qos_store_inline (vm, node, frame, QOS_SOURCE_IP));
+}
+
+VLIB_NODE_FN (ip6_qos_store_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
+{
+ return (qos_store_inline (vm, node, frame, QOS_SOURCE_IP));
+}
+
+
+/* *INDENT-OFF* */
+VLIB_REGISTER_NODE (ip4_qos_store_node) = {
+ .name = "ip4-qos-store",
+ .vector_size = sizeof (u32),
+ .format_trace = format_qos_store_trace,
+ .type = VLIB_NODE_TYPE_INTERNAL,
+
+ .n_errors = 0,
+ .n_next_nodes = 1,
+
+ .next_nodes = {
+ [0] = "ip4-drop",
+ },
+};
+
+VNET_FEATURE_INIT (ip4_qos_store_node, static) = {
+ .arc_name = "ip4-unicast",
+ .node_name = "ip4-qos-store",
+};
+VNET_FEATURE_INIT (ip4m_qos_store_node, static) = {
+ .arc_name = "ip4-multicast",
+ .node_name = "ip4-qos-store",
+};
+
+VLIB_REGISTER_NODE (ip6_qos_store_node) = {
+ .name = "ip6-qos-store",
+ .vector_size = sizeof (u32),
+ .format_trace = format_qos_store_trace,
+ .type = VLIB_NODE_TYPE_INTERNAL,
+
+ .n_errors = 0,
+ .n_next_nodes = 1,
+
+ .next_nodes = {
+ [0] = "ip6-drop",
+ },
+};
+
+VNET_FEATURE_INIT (ip6_qos_store_node, static) = {
+ .arc_name = "ip6-unicast",
+ .node_name = "ip6-qos-store",
+};
+VNET_FEATURE_INIT (ip6m_qos_store_node, static) = {
+ .arc_name = "ip6-multicast",
+ .node_name = "ip6-qos-store",
+};
+
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/test/ext/vom_test.cpp b/test/ext/vom_test.cpp
index 6b6a1d7dab0..fa9ecdafe80 100644
--- a/test/ext/vom_test.cpp
+++ b/test/ext/vom_test.cpp
@@ -84,6 +84,8 @@
#include "vom/qos_map_cmds.hpp"
#include "vom/qos_record.hpp"
#include "vom/qos_record_cmds.hpp"
+#include "vom/qos_store.hpp"
+#include "vom/qos_store_cmds.hpp"
using namespace boost;
using namespace VOM;
@@ -508,6 +510,14 @@ public:
{
rc = handle_derived<QoS::record_cmds::delete_cmd>(f_exp, f_act);
}
+ else if (typeid(*f_exp) == typeid(QoS::store_cmds::create_cmd))
+ {
+ rc = handle_derived<QoS::store_cmds::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(QoS::store_cmds::delete_cmd))
+ {
+ rc = handle_derived<QoS::store_cmds::delete_cmd>(f_exp, f_act);
+ }
else if (typeid(*f_exp) == typeid(QoS::map_cmds::create_cmd))
{
rc = handle_derived<QoS::map_cmds::create_cmd>(f_exp, f_act);
@@ -2251,16 +2261,24 @@ BOOST_AUTO_TEST_CASE(test_qos) {
ADD_EXPECT(QoS::record_cmds::create_cmd(hw_qr, hw_ifh.data(), QoS::source_t::IP));
TRY_CHECK_RC(OM::write(albert, *qr));
+ QoS::store *qs = new QoS::store(itf, QoS::source_t::IP, 55);
+ HW::item<bool> hw_qs(true, rc_t::OK);
+ ADD_EXPECT(QoS::store_cmds::create_cmd(hw_qs, hw_ifh.data(), QoS::source_t::IP, 55));
+ TRY_CHECK_RC(OM::write(albert, *qs));
+
QoS::mark *qm = new QoS::mark(itf, qem, QoS::source_t::IP);
HW::item<bool> hw_qm(true, rc_t::OK);
ADD_EXPECT(QoS::mark_cmds::create_cmd(hw_qm, hw_ifh.data(), 1, QoS::source_t::IP));
TRY_CHECK_RC(OM::write(albert, *qm));
+ STRICT_ORDER_OFF();
delete qr;
delete qm;
+ delete qs;
ADD_EXPECT(QoS::mark_cmds::delete_cmd(hw_qm, hw_ifh.data(), QoS::source_t::IP));
ADD_EXPECT(QoS::map_cmds::delete_cmd(hw_qem, 1));
ADD_EXPECT(QoS::record_cmds::delete_cmd(hw_qr, hw_ifh.data(), QoS::source_t::IP));
+ ADD_EXPECT(QoS::store_cmds::delete_cmd(hw_qs, hw_ifh.data(), QoS::source_t::IP));
ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf_name));
TRY_CHECK(OM::remove(albert));
diff --git a/test/test_qos.py b/test/test_qos.py
index 9efa79854bf..149a9ebbe6e 100644
--- a/test/test_qos.py
+++ b/test/test_qos.py
@@ -15,7 +15,7 @@ from scapy.layers.inet import IP, UDP
from scapy.layers.inet6 import IPv6
from scapy.contrib.mpls import MPLS
from vpp_papi import VppEnum
-from vpp_qos import VppQosRecord, VppQosEgressMap, VppQosMark
+from vpp_qos import VppQosRecord, VppQosEgressMap, VppQosMark, VppQosStore
NUM_PKTS = 67
@@ -63,7 +63,7 @@ class TestQOS(VppTestCase):
super(TestQOS, self).tearDown()
def test_qos_ip(self):
- """ QoS Mark/Record IP """
+ """ QoS Mark/Record/Store IP """
#
# for table 1 map the n=0xff possible values of input QoS mark,
@@ -256,6 +256,32 @@ class TestQOS(VppTestCase):
self.assertEqual(p[IP].tos, 254)
#
+ # enable QoS stroe instead of record
+ #
+ qst1 = VppQosStore(self, self.pg0,
+ self.QOS_SOURCE.QOS_API_SOURCE_IP,
+ 5).add_vpp_config()
+ self.logger.info(self.vapi.cli("sh qos store"))
+
+ p_v4[IP].dst = self.pg1.remote_ip4
+ rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1)
+ for p in rx:
+ self.assertEqual(p[IP].tos, 250)
+
+ #
+ # disable the input storing on pg0
+ #
+ self.assertTrue(qst1.query_vpp_config())
+ qst1.remove_vpp_config()
+
+ #
+ # back to an unchanged TOS value
+ #
+ rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1)
+ for p in rx:
+ self.assertEqual(p[IP].tos, 254)
+
+ #
# disable the egress map on pg1 and pg4
#
qm1.remove_vpp_config()
diff --git a/test/vpp_qos.py b/test/vpp_qos.py
index 0577863ef8c..a7fa9e748aa 100644
--- a/test/vpp_qos.py
+++ b/test/vpp_qos.py
@@ -42,6 +42,44 @@ class VppQosRecord(VppObject):
return ("qos-record-%s-%d" % (self.intf, self.source))
+class VppQosStore(VppObject):
+ """ QoS Store(ing) configuration """
+
+ def __init__(self, test, intf, source, value):
+ self._test = test
+ self.intf = intf
+ self.source = source
+ self.value = value
+
+ def add_vpp_config(self):
+ self._test.vapi.qos_store_enable_disable(
+ enable=1,
+ store={'sw_if_index': self.intf.sw_if_index,
+ 'input_source': self.source,
+ 'value': self.value})
+ self._test.registry.register(self, self._test.logger)
+ return self
+
+ def remove_vpp_config(self):
+ self._test.vapi.qos_store_enable_disable(
+ enable=0,
+ store={'sw_if_index': self.intf.sw_if_index,
+ 'input_source': self.source})
+
+ def query_vpp_config(self):
+ rs = self._test.vapi.qos_store_dump()
+
+ for r in rs:
+ if self.intf.sw_if_index == r.store.sw_if_index and \
+ self.source == r.store.input_source and \
+ self.value == r.store.value:
+ return True
+ return False
+
+ def object_id(self):
+ return ("qos-store-%s-%d" % (self.intf, self.source))
+
+
class VppQosEgressMap(VppObject):
""" QoS Egress Map(ping) configuration """