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-rw-r--r--src/flow_stat.cpp185
-rw-r--r--src/flow_stat.h8
-rw-r--r--src/flow_stat_parser.cpp52
-rw-r--r--src/flow_stat_parser.h36
-rw-r--r--src/gtest/trex_stateless_gtest.cpp2
-rw-r--r--src/internal_api/trex_platform_api.h5
-rw-r--r--src/main_dpdk.cpp28
-rw-r--r--src/stateless/rx/trex_stateless_rx_core.cpp2
8 files changed, 206 insertions, 112 deletions
diff --git a/src/flow_stat.cpp b/src/flow_stat.cpp
index 778c92b9..43bde08b 100644
--- a/src/flow_stat.cpp
+++ b/src/flow_stat.cpp
@@ -34,7 +34,6 @@
#define FLOW_STAT_ADD_ALL_PORTS 255
static const uint16_t FREE_HW_ID = UINT16_MAX;
-static bool no_stat_supported = true;
inline std::string methodName(const std::string& prettyFunction)
{
@@ -107,7 +106,7 @@ int CFlowStatUserIdInfo::add_stream(uint8_t proto) {
#endif
if (proto != m_proto)
- return -1;
+ throw TrexException("Can't use same pg_id for streams with different l4 protocol");
m_ref_count++;
@@ -198,7 +197,7 @@ int CFlowStatUserIdMap::add_stream(uint32_t user_id, uint8_t proto) {
if (! c_user_id) {
c_user_id = add_user_id(user_id, proto);
if (! c_user_id)
- return -1;
+ throw TrexException("Failed adding statistic counter - Failure in add_stream");
return 0;
} else {
return c_user_id->add_stream(proto);
@@ -214,7 +213,7 @@ int CFlowStatUserIdMap::del_stream(uint32_t user_id) {
c_user_id = find_user_id(user_id);
if (! c_user_id) {
- return -1;
+ throw TrexException("Trying to delete stream which does not exist");
}
if (c_user_id->del_stream() == 0) {
@@ -237,13 +236,13 @@ int CFlowStatUserIdMap::start_stream(uint32_t user_id, uint16_t hw_id) {
if (! c_user_id) {
fprintf(stderr, "%s Error: Trying to associate hw id %d to user_id %d but it does not exist\n"
, __func__, hw_id, user_id);
- return -1;
+ throw TrexException("Internal error: Trying to associate non exist group id");
}
if (c_user_id->is_hw_id()) {
- fprintf(stderr, "%s Error: Trying to associate hw id %d to user_id %d but it is already associate to %u\n"
+ fprintf(stderr, "%s Error: Trying to associate hw id %d to user_id %d but it is already associated to %u\n"
, __func__, hw_id, user_id, c_user_id->get_hw_id());
- return -1;
+ throw TrexException("Internal error: Trying to associate used packet group id to different hardware counter");
}
c_user_id->set_hw_id(hw_id);
c_user_id->add_started_stream();
@@ -260,9 +259,9 @@ int CFlowStatUserIdMap::start_stream(uint32_t user_id) {
c_user_id = find_user_id(user_id);
if (! c_user_id) {
- fprintf(stderr, "%s Error: Trying to start stream on user_id %d but it does not exist\n"
+ fprintf(stderr, "%s Error: Trying to start stream on pg_id %d but it does not exist\n"
, __func__, user_id);
- return -1;
+ throw TrexException("Trying to start stream with non exist packet group id");
}
c_user_id->add_started_stream();
@@ -281,9 +280,9 @@ int CFlowStatUserIdMap::stop_stream(uint32_t user_id) {
c_user_id = find_user_id(user_id);
if (! c_user_id) {
- fprintf(stderr, "%s Error: Trying to stop stream on user_id %d but it does not exist\n"
+ fprintf(stderr, "%s Error: Trying to stop stream on pg_id %d but it does not exist\n"
, __func__, user_id);
- return -1;
+ throw TrexException("Trying to stop stream with non exist packet group id");
}
return c_user_id->stop_started_stream();
@@ -388,6 +387,32 @@ CFlowStatRuleMgr::CFlowStatRuleMgr() {
m_max_hw_id = -1;
m_num_started_streams = 0;
m_ring_to_rx = NULL;
+ m_capabilities = 0;
+ m_parser = NULL;
+}
+
+CFlowStatRuleMgr::~CFlowStatRuleMgr() {
+ if (m_parser)
+ delete m_parser;
+}
+
+void CFlowStatRuleMgr::create() {
+ uint16_t num_counters, capabilities;
+ TrexStateless *tstateless = get_stateless_obj();
+ assert(tstateless);
+
+ m_api = tstateless->get_platform_api();
+ assert(m_api);
+ m_api->get_interface_stat_info(0, num_counters, capabilities);
+ m_api->get_port_num(m_num_ports);
+ for (uint8_t port = 0; port < m_num_ports; port++) {
+ assert(m_api->reset_hw_flow_stats(port) == 0);
+ }
+ m_ring_to_rx = CMsgIns::Ins()->getCpRx()->getRingCpToDp(0);
+ assert(m_ring_to_rx);
+ m_parser = m_api->get_flow_stat_parser();
+ assert(m_parser);
+ m_capabilities = capabilities;
}
std::ostream& operator<<(std::ostream& os, const CFlowStatRuleMgr& cf) {
@@ -397,38 +422,30 @@ std::ostream& operator<<(std::ostream& os, const CFlowStatRuleMgr& cf) {
return os;
}
-int CFlowStatRuleMgr::compile_stream(const TrexStream * stream, Cxl710Parser &parser) {
+int CFlowStatRuleMgr::compile_stream(const TrexStream * stream, CFlowStatParser *parser) {
#ifdef __DEBUG_FUNC_ENTRY__
std::cout << __METHOD_NAME__ << " user id:" << stream->m_rx_check.m_pg_id << " en:";
std::cout << stream->m_rx_check.m_enabled << std::endl;
#endif
- // currently we support only IP ID rule types
- // all our ports are the same type, so testing port 0 is enough
- uint16_t num_counters, capabilities;
- m_api->get_interface_stat_info(0, num_counters, capabilities);
- if ((capabilities & TrexPlatformApi::IF_STAT_IPV4_ID) == 0) {
- return -2;
- }
-
- if (parser.parse(stream->m_pkt.binary, stream->m_pkt.len) != 0) {
+ if (parser->parse(stream->m_pkt.binary, stream->m_pkt.len) != 0) {
// if we could not parse the packet, but no stat count needed, it is probably OK.
if (stream->m_rx_check.m_enabled) {
fprintf(stderr, "Error: %s - Compilation failed\n", __func__);
- return -1;
+ throw TrexException("Failed parsing given packet for flow stat. Probably bad packet format.");
} else {
return 0;
}
}
- if (!parser.is_fdir_supported()) {
+ if (!parser->is_stat_supported()) {
if (stream->m_stream_id <= 0) {
- // rx stat not needed. Do nothing.
+ // flow stat not needed. Do nothing.
return 0;
} else {
- // rx stat needed, but packet format is not supported
- fprintf(stderr, "Error: %s - Unsupported packet format for rx stat\n", __func__);
- return -1;
+ // flow stat needed, but packet format is not supported
+ fprintf(stderr, "Error: %s - Unsupported packet format for flow stat\n", __func__);
+ throw TrexException("Unsupported packet format for flow stat on given interface type");
}
}
return 0;
@@ -439,47 +456,36 @@ int CFlowStatRuleMgr::add_stream(const TrexStream * stream) {
std::cout << __METHOD_NAME__ << " user id:" << stream->m_rx_check.m_pg_id << std::endl;
#endif
+ if (! stream->m_rx_check.m_enabled) {
+ return 0;
+ }
+
// Init everything here, and not in the constructor, since we relay on other objects
// By the time a stream is added everything else is initialized.
if (! m_api ) {
- TrexStateless *tstateless = get_stateless_obj();
- m_api = tstateless->get_platform_api();
- uint16_t num_counters, capabilities;
- m_api->get_interface_stat_info(0, num_counters, capabilities);
- if ((capabilities & TrexPlatformApi::IF_STAT_IPV4_ID) == 0) {
- // All our interfaces are from the same type. If statistics not supported.
- // no operation will work
- return -1;
- } else {
- no_stat_supported = false;
- }
- m_api->get_port_num(m_num_ports);
- for (uint8_t port = 0; port < m_num_ports; port++) {
- assert(m_api->reset_hw_flow_stats(port) == 0);
- }
- m_ring_to_rx = CMsgIns::Ins()->getCpRx()->getRingCpToDp(0);
+ create();
}
- if (no_stat_supported)
- return -ENOTSUP;
+ uint16_t rule_type = TrexPlatformApi::IF_STAT_IPV4_ID; // In the future need to get it from the stream;
- Cxl710Parser parser;
- int ret;
-
- if (! stream->m_rx_check.m_enabled) {
- return 0;
+ if ((m_capabilities & rule_type) == 0) {
+ fprintf(stderr, "Error: %s - rule type not supported by interface\n", __func__);
+ throw TrexException("Interface does not support given rule type");
}
- if ((ret = compile_stream(stream, parser)) < 0)
- return ret;
+ // compile_stream throws exception if something goes wrong
+ compile_stream(stream, m_parser);
uint8_t l4_proto;
- if (parser.get_l4_proto(l4_proto) < 0) {
- printf("Error: %s failed finding l4 proto\n", __func__);
- return -1;
+ if (m_parser->get_l4_proto(l4_proto) < 0) {
+ fprintf(stderr, "Error: %s failed finding l4 proto\n", __func__);
+ throw TrexException("Failed determining l4 proto for packet");
}
- return m_user_id_map.add_stream(stream->m_rx_check.m_pg_id, l4_proto);
+ // throws exception if there is error
+ m_user_id_map.add_stream(stream->m_rx_check.m_pg_id, l4_proto);
+
+ return 0;
}
int CFlowStatRuleMgr::del_stream(const TrexStream * stream) {
@@ -487,8 +493,8 @@ int CFlowStatRuleMgr::del_stream(const TrexStream * stream) {
std::cout << __METHOD_NAME__ << " user id:" << stream->m_rx_check.m_pg_id << std::endl;
#endif
- if (no_stat_supported)
- return -ENOTSUP;
+ if (! m_api)
+ throw TrexException("Called del_stream, but no stream was added");
if (! stream->m_rx_check.m_enabled) {
return 0;
@@ -497,10 +503,13 @@ int CFlowStatRuleMgr::del_stream(const TrexStream * stream) {
if (m_user_id_map.is_started(stream->m_rx_check.m_pg_id)) {
std::cerr << "Error: Trying to delete flow statistics stream " << stream->m_rx_check.m_pg_id
<< " which is not stopped." << std::endl;
- return -1;
+ throw TrexException("Trying to delete stream which was not stopped");
}
- return m_user_id_map.del_stream(stream->m_rx_check.m_pg_id);
+ // Throws exception in case of error
+ m_user_id_map.del_stream(stream->m_rx_check.m_pg_id);
+
+ return 0;
}
// called on all streams, when stream start to transmit
@@ -514,33 +523,49 @@ int CFlowStatRuleMgr::start_stream(TrexStream * stream, uint16_t &ret_hw_id) {
std::cout << __METHOD_NAME__ << " user id:" << stream->m_rx_check.m_pg_id << std::endl;
#endif
- Cxl710Parser parser;
int ret;
-
- if (no_stat_supported)
- return -ENOTSUP;
-
- if ((ret = compile_stream(stream, parser)) < 0)
- return ret;
+ // Streams which does not need statistics might be started, before any stream that do
+ // need statistcs, so start_stream might be called before add_stream
+ if (! m_api ) {
+ create();
+ }
// first handle streams that do not need rx stat
if (! stream->m_rx_check.m_enabled) {
- // no need for stat count
+ try {
+ compile_stream(stream, m_parser);
+ } catch (TrexException) {
+ // If no statistics needed, and we can't parse the stream, that's OK.
+ return 0;
+ }
+
uint16_t ip_id;
- if (parser.get_ip_id(ip_id) < 0) {
- return 0; // if we could not find and ip id, no need to fix
+ if (m_parser->get_ip_id(ip_id) < 0) {
+ return 0; // if we could not find the ip id, no need to fix
}
// verify no reserved IP_ID used, and change if needed
if (ip_id >= IP_ID_RESERVE_BASE) {
- if (parser.set_ip_id(ip_id & 0xefff) < 0) {
- return -1;
+ if (m_parser->set_ip_id(ip_id & 0xefff) < 0) {
+ throw TrexException("Stream IP ID in reserved range. Failed changing it");
}
}
return 0;
}
- uint16_t hw_id;
// from here, we know the stream need rx stat
+
+ // compile_stream throws exception if something goes wrong
+ if ((ret = compile_stream(stream, m_parser)) < 0)
+ return ret;
+
+ uint16_t hw_id;
+ uint16_t rule_type = TrexPlatformApi::IF_STAT_IPV4_ID; // In the future, need to get it from the stream;
+
+ if ((m_capabilities & rule_type) == 0) {
+ fprintf(stderr, "Error: %s - rule type not supported by interface\n", __func__);
+ throw TrexException("Interface does not support given rule type");
+ }
+
if (m_user_id_map.is_started(stream->m_rx_check.m_pg_id)) {
m_user_id_map.start_stream(stream->m_rx_check.m_pg_id); // just increase ref count;
hw_id = m_user_id_map.get_hw_id(stream->m_rx_check.m_pg_id); // can't fail if we got here
@@ -548,19 +573,19 @@ int CFlowStatRuleMgr::start_stream(TrexStream * stream, uint16_t &ret_hw_id) {
hw_id = m_hw_id_map.find_free_hw_id();
if (hw_id == FREE_HW_ID) {
printf("Error: %s failed finding free hw_id\n", __func__);
- return -1;
+ throw TrexException("Failed allocating statistic counter. Probably all are used.");
} else {
if (hw_id > m_max_hw_id) {
m_max_hw_id = hw_id;
}
uint32_t user_id = stream->m_rx_check.m_pg_id;
- m_user_id_map.start_stream(user_id, hw_id);
+ m_user_id_map.start_stream(user_id, hw_id); // ??? can throw exception. return hw_id
m_hw_id_map.map(hw_id, user_id);
add_hw_rule(hw_id, m_user_id_map.l4_proto(user_id));
}
}
- parser.set_ip_id(IP_ID_RESERVE_BASE + hw_id);
+ m_parser->set_ip_id(IP_ID_RESERVE_BASE + hw_id);
ret_hw_id = hw_id;
@@ -587,13 +612,13 @@ int CFlowStatRuleMgr::stop_stream(const TrexStream * stream) {
#ifdef __DEBUG_FUNC_ENTRY__
std::cout << __METHOD_NAME__ << " user id:" << stream->m_rx_check.m_pg_id << std::endl;
#endif
- if (no_stat_supported)
- return -ENOTSUP;
-
if (! stream->m_rx_check.m_enabled) {
return 0;
}
+ if (! m_api)
+ throw TrexException("Called stop_stream, but no stream was added");
+
if (m_user_id_map.stop_stream(stream->m_rx_check.m_pg_id) == 0) {
// last stream associated with the entry stopped transmittig.
// remove user_id <--> hw_id mapping
@@ -601,7 +626,7 @@ int CFlowStatRuleMgr::stop_stream(const TrexStream * stream) {
uint16_t hw_id = m_user_id_map.get_hw_id(stream->m_rx_check.m_pg_id);
if (hw_id >= MAX_FLOW_STATS) {
fprintf(stderr, "Error: %s got wrong hw_id %d from unmap\n", __func__, hw_id);
- return -1;
+ throw TrexException("Internal error in stop_stream. Got bad hw_id");
} else {
// update counters, and reset before unmapping
CFlowStatUserIdInfo *p_user_id = m_user_id_map.find_user_id(m_hw_id_map.get_user_id(hw_id));
diff --git a/src/flow_stat.h b/src/flow_stat.h
index 83f076de..ea33062d 100644
--- a/src/flow_stat.h
+++ b/src/flow_stat.h
@@ -104,7 +104,7 @@ typedef class tx_per_flow_t_ tx_per_flow_t;
typedef class tx_per_flow_t_ rx_per_flow_t;
class CPhyEthIF;
-class Cxl710Parser;
+class CFlowStatParser;
class CFlowStatUserIdInfo {
public:
@@ -198,6 +198,7 @@ class CFlowStatRuleMgr {
};
CFlowStatRuleMgr();
+ ~CFlowStatRuleMgr();
friend std::ostream& operator<<(std::ostream& os, const CFlowStatRuleMgr& cf);
int add_stream(const TrexStream * stream);
int del_stream(const TrexStream * stream);
@@ -207,7 +208,8 @@ class CFlowStatRuleMgr {
bool dump_json(std::string & json, bool baseline);
private:
- int compile_stream(const TrexStream * stream, Cxl710Parser &parser);
+ void create();
+ int compile_stream(const TrexStream * stream, CFlowStatParser *parser);
int add_hw_rule(uint16_t hw_id, uint8_t proto);
void send_start_stop_msg_to_rx(bool is_start);
@@ -219,6 +221,8 @@ class CFlowStatRuleMgr {
int m_max_hw_id; // max hw id we ever used
uint32_t m_num_started_streams; // How many started (transmitting) streams we have
CNodeRing *m_ring_to_rx; // handle for sending messages to Rx core
+ CFlowStatParser *m_parser;
+ uint16_t m_capabilities;
};
#endif
diff --git a/src/flow_stat_parser.cpp b/src/flow_stat_parser.cpp
index 52824f73..8a77c82d 100644
--- a/src/flow_stat_parser.cpp
+++ b/src/flow_stat_parser.cpp
@@ -25,38 +25,36 @@
#include <common/Network/Packet/EthernetHeader.h>
#include <flow_stat_parser.h>
-Cxl710Parser::Cxl710Parser() {
- reset();
-}
-
-void Cxl710Parser::reset() {
+void CFlowStatParser::reset() {
m_ipv4 = 0;
m_l4_proto = 0;
- m_fdir_supported = false;
+ m_stat_supported = false;
}
-int Cxl710Parser::parse(uint8_t *p, uint16_t len) {
+int CFlowStatParser::parse(uint8_t *p, uint16_t len) {
EthernetHeader *ether = (EthernetHeader *)p;
+ reset();
+
switch( ether->getNextProtocol() ) {
case EthernetHeader::Protocol::IP :
m_ipv4 = (IPHeader *)(p + 14);
- m_fdir_supported = true;
+ m_stat_supported = true;
break;
case EthernetHeader::Protocol::VLAN :
switch ( ether->getVlanProtocol() ){
case EthernetHeader::Protocol::IP:
m_ipv4 = (IPHeader *)(p + 18);
- m_fdir_supported = true;
+ m_stat_supported = true;
break;
default:
- m_fdir_supported = false;
+ m_stat_supported = false;
return -1;
}
break;
default:
- m_fdir_supported = false;
+ m_stat_supported = false;
return -1;
break;
}
@@ -64,7 +62,7 @@ int Cxl710Parser::parse(uint8_t *p, uint16_t len) {
return 0;
}
-int Cxl710Parser::get_ip_id(uint16_t &ip_id) {
+int CFlowStatParser::get_ip_id(uint16_t &ip_id) {
if (! m_ipv4)
return -1;
@@ -73,7 +71,7 @@ int Cxl710Parser::get_ip_id(uint16_t &ip_id) {
return 0;
}
-int Cxl710Parser::set_ip_id(uint16_t new_id) {
+int CFlowStatParser::set_ip_id(uint16_t new_id) {
if (! m_ipv4)
return -1;
@@ -84,7 +82,7 @@ int Cxl710Parser::set_ip_id(uint16_t new_id) {
return 0;
}
-int Cxl710Parser::get_l4_proto(uint8_t &proto) {
+int CFlowStatParser::get_l4_proto(uint8_t &proto) {
if (! m_ipv4)
return -1;
@@ -96,7 +94,7 @@ int Cxl710Parser::get_l4_proto(uint8_t &proto) {
static const uint16_t TEST_IP_ID = 0xabcd;
static const uint8_t TEST_L4_PROTO = 0x11;
-int Cxl710Parser::test() {
+int CFlowStatParser::test() {
uint16_t ip_id = 0;
uint8_t l4_proto;
uint8_t test_pkt[] = {
@@ -124,14 +122,34 @@ int Cxl710Parser::test() {
assert(m_ipv4->isChecksumOK() == true);
assert(get_l4_proto(l4_proto) == 0);
assert(l4_proto == TEST_L4_PROTO);
- assert(m_fdir_supported == true);
+ assert(m_stat_supported == true);
reset();
// bad packet
test_pkt[16] = 0xaa;
assert (parse(test_pkt, sizeof(test_pkt)) == -1);
- assert(m_fdir_supported == false);
+ assert(m_stat_supported == false);
+
+ return 0;
+}
+
+// In 82599 10G card we do not support VLANs
+int C82599Parser::parse(uint8_t *p, uint16_t len) {
+ EthernetHeader *ether = (EthernetHeader *)p;
+
+ reset();
+
+ switch( ether->getNextProtocol() ) {
+ case EthernetHeader::Protocol::IP :
+ m_ipv4 = (IPHeader *)(p + 14);
+ m_stat_supported = true;
+ break;
+ default:
+ m_stat_supported = false;
+ return -1;
+ break;
+ }
return 0;
}
diff --git a/src/flow_stat_parser.h b/src/flow_stat_parser.h
index 606a1bec..8c9e1418 100644
--- a/src/flow_stat_parser.h
+++ b/src/flow_stat_parser.h
@@ -19,19 +19,33 @@
limitations under the License.
*/
-class Cxl710Parser {
+#ifndef __FLOW_STAT_PARSER_H__
+#define __FLOW_STAT_PARSER_H__
+
+// Basic flow stat parser. Relevant for xl710/x710/x350 cards
+#include "common/Network/Packet/IPHeader.h"
+
+class CFlowStatParser {
public:
- Cxl710Parser();
- void reset();
- int parse(uint8_t *pkt, uint16_t len);
- bool is_fdir_supported() {return m_fdir_supported == true;};
- int get_ip_id(uint16_t &ip_id);
- int set_ip_id(uint16_t ip_id);
- int get_l4_proto(uint8_t &proto);
- int test();
+ virtual ~CFlowStatParser() {};
+ virtual void reset();
+ virtual int parse(uint8_t *pkt, uint16_t len);
+ virtual bool is_stat_supported() {return m_stat_supported == true;};
+ virtual int get_ip_id(uint16_t &ip_id);
+ virtual int set_ip_id(uint16_t ip_id);
+ virtual int get_l4_proto(uint8_t &proto);
+ virtual int test();
- private:
+ protected:
IPHeader *m_ipv4;
- bool m_fdir_supported;
+ bool m_stat_supported;
uint8_t m_l4_proto;
};
+
+class C82599Parser : public CFlowStatParser {
+ public:
+ ~C82599Parser() {};
+ int parse(uint8_t *pkt, uint16_t len);
+};
+
+#endif
diff --git a/src/gtest/trex_stateless_gtest.cpp b/src/gtest/trex_stateless_gtest.cpp
index c3dfcb95..a5cf3307 100644
--- a/src/gtest/trex_stateless_gtest.cpp
+++ b/src/gtest/trex_stateless_gtest.cpp
@@ -3581,7 +3581,7 @@ class rx_stat_pkt_parse : public testing::Test {
TEST_F(rx_stat_pkt_parse, x710_parser) {
- Cxl710Parser parser;
+ CFlowStatParser parser;
parser.test();
}
diff --git a/src/internal_api/trex_platform_api.h b/src/internal_api/trex_platform_api.h
index dbca5a8a..90eaa7c7 100644
--- a/src/internal_api/trex_platform_api.h
+++ b/src/internal_api/trex_platform_api.h
@@ -26,6 +26,7 @@ limitations under the License.
#include <vector>
#include <string>
#include <string.h>
+#include "flow_stat_parser.h"
#include "trex_defs.h"
/**
@@ -34,6 +35,7 @@ limitations under the License.
* @author imarom (06-Oct-15)
*/
+
class TrexPlatformGlobalStats {
public:
TrexPlatformGlobalStats() {
@@ -151,6 +153,7 @@ public:
virtual bool get_promiscuous(uint8_t port_id) const = 0;
virtual void flush_dp_messages() const = 0;
virtual int get_active_pgids(flow_stat_active_t &result) const = 0;
+ virtual CFlowStatParser *get_flow_stat_parser() const = 0;
virtual ~TrexPlatformApi() {}
};
@@ -180,6 +183,7 @@ public:
bool get_promiscuous(uint8_t port_id) const;
void flush_dp_messages() const;
int get_active_pgids(flow_stat_active_t &result) const;
+ CFlowStatParser *get_flow_stat_parser() const;
};
@@ -241,6 +245,7 @@ public:
void flush_dp_messages() const {
}
int get_active_pgids(flow_stat_active_t &result) const {return 0;}
+ CFlowStatParser *get_flow_stat_parser() const {return new CFlowStatParser();}
private:
int m_dp_core_count;
diff --git a/src/main_dpdk.cpp b/src/main_dpdk.cpp
index ee408c63..46e9a95e 100644
--- a/src/main_dpdk.cpp
+++ b/src/main_dpdk.cpp
@@ -148,6 +148,7 @@ public:
virtual int dump_fdir_global_stats(CPhyEthIF * _if, FILE *fd) { return -1;}
virtual int get_stat_counters_num() {return 0;}
virtual int get_rx_stat_capabilities() {return 0;}
+ virtual CFlowStatParser *get_flow_stat_parser();
};
@@ -281,6 +282,7 @@ public:
virtual int wait_for_stable_link();
virtual int get_stat_counters_num() {return MAX_FLOW_STATS;}
virtual int get_rx_stat_capabilities() {return TrexPlatformApi::IF_STAT_IPV4_ID;}
+ virtual CFlowStatParser *get_flow_stat_parser();
};
class CTRexExtendedDriverBase40G : public CTRexExtendedDriverBase10G {
@@ -332,9 +334,12 @@ public:
// disabling flow control on 40G using DPDK API causes the interface to malfunction
virtual bool flow_control_disable_supported(){return false;}
virtual bool hw_rx_stat_supported(){return true;}
+ virtual CFlowStatParser *get_flow_stat_parser();
+
private:
virtual void add_del_rules(enum rte_filter_op op, uint8_t port_id, uint16_t type, uint8_t ttl, uint16_t ip_id, int queue, uint16_t stat_idx);
virtual int configure_rx_filter_rules_statfull(CPhyEthIF * _if);
+
private:
uint8_t m_if_per_card;
};
@@ -4537,6 +4542,12 @@ int CTRexExtendedDriverBase::configure_drop_queue(CPhyEthIF * _if) {
return (rte_eth_dev_rx_queue_stop(port_id, 0));
}
+CFlowStatParser *CTRexExtendedDriverBase::get_flow_stat_parser() {
+ CFlowStatParser *parser = new CFlowStatParser();
+ assert (parser);
+ return parser;
+}
+
void wait_x_sec(int sec) {
int i;
printf(" wait %d sec ", sec);
@@ -4940,6 +4951,12 @@ int CTRexExtendedDriverBase10G::wait_for_stable_link(){
return (0);
}
+CFlowStatParser *CTRexExtendedDriverBase10G::get_flow_stat_parser() {
+ CFlowStatParser *parser = new C82599Parser();
+ assert (parser);
+ return parser;
+}
+
////////////////////////////////////////////////////////////////////////////////
void CTRexExtendedDriverBase40G::clear_extended_stats(CPhyEthIF * _if){
rte_eth_stats_reset(_if->get_port_id());
@@ -5167,6 +5184,12 @@ int CTRexExtendedDriverBase40G::wait_for_stable_link(){
return (0);
}
+CFlowStatParser *CTRexExtendedDriverBase40G::get_flow_stat_parser() {
+ CFlowStatParser *parser = new CFlowStatParser();
+ assert (parser);
+ return parser;
+}
+
/////////////////////////////////////////////////////////////////////
@@ -5407,3 +5430,8 @@ void TrexDpdkPlatformApi::flush_dp_messages() const {
int TrexDpdkPlatformApi::get_active_pgids(flow_stat_active_t &result) const {
return g_trex.m_trex_stateless->m_rx_flow_stat.get_active_pgids(result);
}
+
+CFlowStatParser *TrexDpdkPlatformApi::get_flow_stat_parser() const {
+ return CTRexExtendedDriverDb::Ins()->get_drv()
+ ->get_flow_stat_parser();
+}
diff --git a/src/stateless/rx/trex_stateless_rx_core.cpp b/src/stateless/rx/trex_stateless_rx_core.cpp
index ab7c08d1..929ad7fa 100644
--- a/src/stateless/rx/trex_stateless_rx_core.cpp
+++ b/src/stateless/rx/trex_stateless_rx_core.cpp
@@ -101,7 +101,7 @@ void CRxCoreStateless::start() {
}
void CRxCoreStateless::handle_rx_pkt(CLatencyManagerPerPort *lp, rte_mbuf_t *m) {
- Cxl710Parser parser;
+ CFlowStatParser parser;
if (parser.parse(rte_pktmbuf_mtod(m, uint8_t *), m->pkt_len) == 0) {
uint16_t ip_id;