index cb32319e0f6f3b525684212714b72b203cf6748e..87f2adfafef0fdbeaa0c27f832087675303b530b 100755 (executable)
-/******************************************
+/******************************************************************************
* File: net_test.c
* Purpose: test app for netapi
- **************************************************************
+ ******************************************************************************
* FILE: net_test.c
*
* DESCRIPTION: netapi user space transport
* library test application
*
- * REVISION HISTORY: rev 0.0.1
+ * REVISION HISTORY:
*
- * Copyright (c) Texas Instruments Incorporated 2010-2011
+ * Copyright (c) Texas Instruments Incorporated 2013
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************/
-//#define NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
-#ifdef NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
-#define NWAL_ENABLE_SA
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
+ *****************************************************************************/
-#include "trie.h"
-#include "string.h"
-#include "netapi.h"
-#include "pktio.h"
-#include <sys/resource.h>
#include "net_test.h"
-#include <ti/drv/sa/salld.h>
-//#define EXPERIMENTAL
-#ifdef EXPERIMENTAL
-#include "router.c"
-Trie * our_router;
-
-
+#include "ti/drv/nwal/test/fw_rm.h"
+#include <signal.h>
+#include <pthread.h>
+extern int QUIT;
+extern netTestStats_T stats[TUNE_NETAPI_NUM_CORES];
+extern paSysStats_t netcp_stats;
-OUR_ROUTE_T routes[MAX_ROUTES]=
-{
-{0,{0xD4,0xbe,0xd9,0x00,0xd3,0x7e, 0x00,0x01,0x02,0x03,0x14,0x02,0x08,0x00},0},
-{0,{0x00,0x00,0x0,0x00,0x0,0x0, 0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00},0},
-{0,{0xD4,0xbe,0xd9,0x00,0xd3,0x7e, 0x00,0x01,0x02,0x03,0x14,0x02,0x08,0x00},0},
-{0,{0x00,0x15,0x60,0xa1,0xf7,0xbe, 0x00,0x01,0x02,0x03,0x04,0x05,0x08,0x00},0},
-{0,{0xd4,0xbe,0xd9,0x00,0xd3,0x7e, 0x00,0x01,0x02,0x03,0x04,0x05,0x08,0x00},0}};
-
-unsigned int ip[MAX_ROUTES]={BE(0x0a0100c8),BE(0x0a00000a),BE(0x0a02000a),BE(0xc0a8010a),BE(0x9eda6719)};
-#endif
-//#define TEST_TIMERS
+netTestConfig_t netTestCfg;
+static netTestConfigFile_t config_file;
-/*************debug********************/
-void dump_descr(unsigned long *p, int n)
-{
- printf("--------dump of descriptor %d %x\n", n, (int) p);
- printf("> %x %x %x %x %x %x %x %x\n",p[0],p[1],p[2],p[3],p[4],p[5],p[6],p[7]);
- printf("> %x %x %x %x %x %x %x %x\n",p[8],p[9],p[10],p[11],p[12],p[13],p[14],p[15]);
- printf("-----------------------------\n");
-}
-void dump_header(unsigned long *p, int n, int a, int r)
-{
- printf("--------dump of header %d %x appID=%x flag1=%x\n", n, (int) p,a,r);
- printf("> %x %x %x %x %x %x %x %x\n",p[0],p[1],p[2],p[3],p[4],p[5],p[6],p[7]);
- printf("> %x %x %x %x %x %x %x %x\n",p[8],p[9],p[10],p[11],p[12],p[13],p[14],p[15]);
- printf("> %x %x %x %x %x %x %x %x\n",p[16],p[17],p[18],p[19],p[20],p[21],p[22],p[23]);
- printf("> %x %x %x %x %x %x %x %x\n",p[24],p[25],p[26],p[27],p[28],p[29],p[30],p[31]);
- printf("-----------------------------\n");
-}
-
-/*****************************************/
-
-
-//************for multi pkt burst xfer test in loopback mode
-#define TX_BURST 700
-int pktloopback=TUNE_NETAPI_NWAL_ENABLE_PASS_LOOPBACK;
-nwalTxPSCmdInfo_t flowPSCmdInfo;
+char input_file_name[] = "/etc/netapi/net_test_config.txt";
nwal_RetValue nwalRetVal;
+Pktlib_HeapHandle ourHeap;
-/* Local Per Process default resourcese maintained at NWAL */
-nwalLocCxtInfo_t nwalLocCxt;
-
-//this device: 10.0.0.100, mac 0x,01,02,03,04,05 and .. 0x6
-
-//test packet, setup for loopback (so dest is ourself)
-static uint8_t testPkt[] = {
-
- /* MAC header */
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05,
- 0x00, 0xe0, 0xa6, 0x66, 0x57, 0x04,
- 0x08, 0x00,
-
- /* IP header */
- 0x45, 0x00,
- 0x00, 0x6c, /* Length (including this header) */
- 0x00, 0x00, 0x00, 0x00, 0x05, 0x11,
- 0x00, 0x00, /* Header checksum */
- 0x0a, 0x00, 0x00, 0x0a, 0x0a, 0x00, 0x00, 0x64,
-
- /* UDP header */
- 0x12, 0x34, 0x05, 0x55,
- 0x00, 0x58, /* Length, including this header */
- 0x00, 0x00, /* Header checksum */
-
- /* Payload */
- 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
- 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41,
- 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
- 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
- 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
- 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x61,
- 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
- 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71,
- 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
- 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81
-
-};
-
-char input_file_name[] = "net_test_config.txt";
-#define MAX_LINE_LENGTH 40
-
-#define TEST_PAYLOAD_LEN 80
-
-#define TEST_PKT_IP_OFFSET_BYTES 14
-#define TEST_PKT_UDP_OFFSET_BYTES 34
-#define TEST_PKT_PLOAD_OFFSET_BYTES 42
-#define TEST_PKT_UDP_HDR_LEN 8
-/* Offsets to length fields */
-#define TEST_PKT_OFFSET_IP_LEN 16
-#define TEST_PKT_OFFSET_UDP_LEN 38
-
-#define TEST_PKT_LEN 122
-
-/* The pseudo header checksum of the packet except for the 16 bit length */
-#define TEST_PKT_PSEUDO_HDR_CHKSUM_SANS_LEN 0x0FFC
-
-void example_fast_poll( PKTIO_HANDLE_T * p_pktio, int max_pkts);
-void example_fast_pushpop(Pktlib_HeapHandle p_heap, int ntrials);
-
-void recv_cb_router(struct PKTIO_HANDLE_Tag * channel, Ti_Pkt* p_recv[],
- PKTIO_METADATA_T meta[], int n_pkts,
- uint64_t ts );
-
-
-//#include "arpa/inet.h"
-long htonl(long x)
-{
- long temp = (x&0xff000000)>>24 | (x&0xff0000)>>8 | (x&0xff00)<<8 | (x&0xff)<<24 ;
- return temp;
-}
-
-/********************************************************************
- * FUNCTION PURPOSE: Ones complement addition utility
- ********************************************************************
- ********************************************************************/
-uint16_t test_utilOnesComplementAdd (uint16_t v1, uint16_t v2)
-{
- uint32_t result;
-
- result = (uint32_t)v1 + (uint32_t)v2;
- result = (result >> 16) + (result & 0xffff);
- result = (result >> 16) + (result & 0xffff);
-
- return ((uint16_t)result);
-}
-
-/********************************************************************
- * FUNCTION PURPOSE: Ones complement checksum utility
- ********************************************************************
- ********************************************************************/
- uint16_t test_utilOnesCompChkSum (uint8_t *p, uint32_t nwords)
-{
- uint16_t chksum = 0;
- uint16_t v;
- uint32_t i;
- uint32_t j;
-
- for (i = j = 0; i < nwords; i++, j+=2) {
- v = (p[j] << 8) | p[j+1];
- chksum = test_utilOnesComplementAdd (chksum, v);
- }
- return (chksum);
-} /* utilOnesCompChkSum */
-
-/**************************************************************************************
- * FUNCTION PURPOSE: Compute ipv4 psudo checksum
- **************************************************************************************
- * DESCRIPTION: Compute ipv4 psudo checksum
- **************************************************************************************/
-uint16_t test_utilGetIpv4PsudoChkSum (uint8_t *data, uint16_t payloadLen)
-{
- uint16_t psudo_chksum;
-
- psudo_chksum = test_utilOnesCompChkSum (&data[12], 4);
- psudo_chksum = test_utilOnesComplementAdd(psudo_chksum, (uint16_t) data[9]);
- psudo_chksum = test_utilOnesComplementAdd(psudo_chksum, payloadLen);
-
- return (psudo_chksum);
-
-} /* utilGetIpv4PsudoChkSum */
-
+PKTIO_HANDLE_T *netcp_rx_chan;
+PKTIO_HANDLE_T *netcp_tx_chan_no_crypto;
+PKTIO_HANDLE_T *netcp_tx_chan_esp;
+PKTIO_HANDLE_T *netcp_tx_chan_ah;
+PKTIO_HANDLE_T *netcp_sb_tx_chan;
+PKTIO_HANDLE_T *netcp_sb_rx_chan;
+PKTIO_CFG_T netcp_rx_cfg={PKTIO_RX, PKTIO_NA, PKTIO_NA, 8};
+PKTIO_CFG_T netcp_rx_cfg2={PKTIO_RX, (PKTIO_GLOBAL|PKTIO_PKT), PKTIO_Q_ANY, 8};
+PKTIO_CFG_T netcp_tx_cfg={PKTIO_TX, PKTIO_NA, PKTIO_NA, 8};
+PKTIO_CFG_T netcp_sb_rx_cfg={PKTIO_RX, PKTIO_NA, PKTIO_NA, 8};
+PKTIO_CFG_T netcp_sb_tx_cfg={PKTIO_TX, PKTIO_NA, PKTIO_NA, 8};
-/* net test default configuration */
-netTestConfig_t config =
-{
- {0x00,0x01,0x02,0x03,0x05,0x05},
- {0x00,0x01,0x02,0x03,0x05,0x06},
- {10, 0, 0, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
- {10, 0, 1, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
- {10, 0, 2, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
- {192,168 , 1, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
- {192,168 , 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
- IPSEC_MODE_RX_SIDEBAND,
- IPSEC_MODE_TX_SIDEBAND,
- 0
-};
+NETCP_CFG_IP_T ip_rule[NET_TEST_MAX_IP];
+NETCP_CFG_MACIF_T mac[NET_TEST_MAX_MAC];
-#if 1 //goes with real tx (to laptop)
-unsigned char real_mac_header[]={0xd4,0xbe,0xd9,0x00,0xd3,0x7e,
- 0x00,0x01,0x02,0x03,0x04,0x05,
- 0x08,0x00};
-unsigned char real_ip_addr[]={0xa,0x00,0x00,0x64,0xa,0x0,0x0,0xa};
+#ifdef netTest_DSP_FASTPATH
+PKTIO_HANDLE_T *dsp_pktio_channels[CPU_NUM_REM_FAST_PATH_CORES];
+NETCP_CFG_CLASS_T dsp_classifers[CPU_NUM_REM_FAST_PATH_CORES];
+NETCP_CFG_FLOW_HANDLE_T dsp_flow_handles[CPU_NUM_REM_FAST_PATH_CORES];
#endif
+NETCP_CFG_EXCEPTION_PKT_T expPkt_appid;
-#if 0 //goes with loopback
-unsigned char mac_header[]={0x00,0x01,0x02,0x03,0x04,0x05,
- 0x00,0x11,0x22,0x33,0x44,0x55,
- 0x08,0x00};
-#endif
-#define NE 65536
-HEAD_T *nat;
-
-#define NP 5000
-int n_pkt = NP;
-STATS_T stats;
+Trie *p_trie_sa_rx;
+Trie *p_trie_sa_tx;
-Trie * P_trie;
-Trie *p_trie_sa;
-HEAD_T pkts[NP];
-#define PERSLOW 10 //% of pkts that will not be fastpath'd
-int perslow= PERSLOW;
/*******************************************
*************NETAPI OBJECTS***************
*****************************************/
static NETAPI_CFG_T our_netapi_default_cfg=
{
-TUNE_NETAPI_PERM_MEM_SZ,
-128, //start of packet offset for hw to place data on rx for default flow
-TUNE_NETAPI_QM_CONFIG_MAX_DESC_NUM, //max number of descriptors in system
-TUNE_NETAPI_NUM_GLOBAL_DESC, //total we will use
-TUNE_NETAPI_DEFAULT_NUM_BUFFERS, //#descriptors+buffers in default heap
-64, //#descriptors w/o buffers in default heap
-TUNE_NETAPI_DEFAULT_BUFFER_SIZE+128+128, //size of buffers in default heap
-128 , //tail room
-256 //extra room
+ TUNE_NETAPI_PERM_MEM_SZ,
+ 128, //start of packet offset for hw to place data on rx for default flow
+ TUNE_NETAPI_QM_CONFIG_MAX_DESC_NUM, //max number of descriptors in system
+ TUNE_NETAPI_NUM_GLOBAL_DESC, //total we will use
+ TUNE_NETAPI_DEFAULT_NUM_BUFFERS, //#descriptors+buffers in default heap
+ 64, //#descriptors w/o buffers in default heap
+ TUNE_NETAPI_DEFAULT_BUFFER_SIZE+128+128, //size of buffers in default heap
+ 128 , //tail room
+ 256 //extra room
};
-Pktlib_HeapHandle OurHeap;
-Pktlib_HeapHandle specialSmall;
-Pktlib_HeapHandle specialLarge;
-
-PKTIO_HANDLE_T *our_chan;
-PKTIO_HANDLE_T *netcp_rx_chan;
-PKTIO_HANDLE_T *netcp_rx_chan2;
-PKTIO_HANDLE_T *netcp_tx_chan;
-PKTIO_HANDLE_T *netcp_sb_tx_chan;
-PKTIO_HANDLE_T *netcp_sb_rx_chan;
-PKTIO_CFG_T our_chan_cfg={PKTIO_RW, PKTIO_LOCAL, PKTIO_Q_ANY, 8};
-PKTIO_CFG_T netcp_rx_cfg={PKTIO_R, PKTIO_NA, PKTIO_NA, 8};
-PKTIO_CFG_T netcp_rx_cfg2={PKTIO_R, (PKTIO_GLOBAL|PKTIO_PKT), PKTIO_Q_ANY, 8};
-PKTIO_CFG_T netcp_tx_cfg={PKTIO_W, PKTIO_NA, PKTIO_NA, 8};
-PKTIO_CFG_T netcp_sb_rx_cfg={PKTIO_R, PKTIO_NA, PKTIO_NA, 8};
-PKTIO_CFG_T netcp_sb_tx_cfg={PKTIO_W, PKTIO_NA, PKTIO_NA, 8};
-
-void house(NETAPI_SCHED_HANDLE_T *s);
NETAPI_T netapi_handle;
NETAPI_SCHED_HANDLE_T * our_sched;
+#ifdef netTest_MULTI_THREAD
+NETAPI_SCHED_HANDLE_T * scheduler[TUNE_NETAPI_NUM_CORES];
+#endif
NETAPI_SCHED_CONFIG_T our_sched_cfg={
NETAPI_SCHED_DURATION|NETAPI_SCHED_CBV, 0, house, 5000000 //every 5000000 poll loops
};
-void our_stats_cb(NETAPI_T h, paSysStats_t* pPaStats);
-NETAPI_TIMER_GROUP_HANDLE_T ourTimerBlock;
-NETAPI_TIMER_T t1;
-NETAPI_TIMER_T t2;
-NETAPI_TIMER_T t3;
-
-void our_timer_cb( NETAPI_TIMER_GROUP_HANDLE_T th,
- int n_fired, //# timers fired
- NETAPI_TIMER_LIST_T fired_list,
- uint64_t currentTime);
-
-NETCP_CFG_IP_T ip_rule0;
-NETCP_CFG_IP_T ip_rule1;
-NETCP_CFG_CLASS_T class_0;
-NETCP_CFG_CLASS_T class_1;
-NETCP_CFG_CLASS_T class_2;
-NETCP_CFG_FLOW_HANDLE_T specialFlow;
-
-NETCP_CFG_CLASSIFIER_T class_0_cfg=
-{
- NETCP_CFG_CLASS_TYPE_L4,
- {
- {0,0, NWAL_APP_PLOAD_PROTO_UDP, {2500}}
- }
-};
-NETCP_CFG_CLASSIFIER_T class_1_cfg=
-{
- NETCP_CFG_CLASS_TYPE_L4,
- {
- {0,0, NWAL_APP_PLOAD_PROTO_UDP, {2502}}
- }
-};
+netTestSA_t sa_info[MAX_SEC_INDEX];
+NETCP_CFG_IPSEC_POLICY_T rx_policy[MAX_SEC_INDEX];
-NETCP_CFG_ROUTE_T class2_route=
-{
-NULL, NULL //* to be filled in
-};
-NETCP_CFG_CLASSIFIER_T class_2_cfg=
-{
- NETCP_CFG_CLASS_TYPE_L3_L4,
- {
- {0, 4 ,0/*fill in below*/ , NULL, NULL, //L2/L3
- NWAL_APP_PLOAD_PROTO_UDP, {2504}} //L4
- }
-};
-PKTIO_CONTROL_T zap_channel_control={PKTIO_CLEAR, NULL};
-/* security objects. (for loopback mode) */
-netTestSA_t sa_info[6];
-int netapi_algorithm_set = 0;
-int netapi_sec_sa_mode = 2;
-/* tmannan-end */
-//NETCP_CFG_SA_T rx_tunnel;
-//NETCP_CFG_SA_T tx_tunnel;
-NETCP_CFG_IPSEC_POLICY_T rx_policy[4];
-//void * rx_data_mode_handle;
-//void * tx_data_mode_handle;
-//void * rx_inflow_mode_handle;
-//void * tx_inflow_mode_handle;
-/* rx */
-NETAPI_SEC_SA_INFO_T rx_sa [7] = {
-{
- NWAL_SA_DIR_INBOUND,
- 0x11111111, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_HMAC_SHA1,
- NWAL_SA_EALG_AES_CBC,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x22222222, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_HMAC_SHA2_256,
- NWAL_SA_EALG_AES_CTR,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x33333333, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_HMAC_SHA2_256,
- NWAL_SA_EALG_3DES_CBC,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x44444444, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_HMAC_MD5,
- NWAL_SA_EALG_NULL,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x55555555, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_NULL,
- NWAL_SA_EALG_AES_GCM,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x66666666, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_NULL,
- NWAL_SA_EALG_AES_CCM,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_INBOUND,
- 0x77777777, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_GMAC,
- NWAL_SA_EALG_NULL,
- 0,0 //na
-}
-};
-
-/*tx */
-NETAPI_SEC_SA_INFO_T tx_sa[7]= {
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x11111111, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (us) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (them) -> set below*/
- 64, /* NA replayWindow */
- NWAL_SA_AALG_HMAC_SHA1,
- NWAL_SA_EALG_AES_CBC,
- 0,0 //seq no
-},
- {
- NWAL_SA_DIR_OUTBOUND,
- 0x22222222, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (us) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (them) -> set below*/
- 64, /* NA replayWindow */
- NWAL_SA_AALG_HMAC_SHA2_256,
- NWAL_SA_EALG_AES_CTR,
- 0,0 //seq no
-},
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x33333333, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (us) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (them) -> set below*/
- 64, /* NA replayWindow */
- NWAL_SA_AALG_HMAC_SHA2_256,
- NWAL_SA_EALG_3DES_CBC,
- 0,0 //seq no
-},
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x44444444, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (us) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (them) -> set below*/
- 64, /* NA replayWindow */
- NWAL_SA_AALG_HMAC_MD5,
- NWAL_SA_EALG_NULL,
-},
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x55555555, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_NULL,
- NWAL_SA_EALG_AES_GCM,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x66666666, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_NULL,
- NWAL_SA_EALG_AES_CCM,
- 0,0 //na
-},
-{
- NWAL_SA_DIR_OUTBOUND,
- 0x77777777, //spi
- nwal_IpSecProtoESP, //ESP mode
- nwal_SA_MODE_TUNNEL, //tunnel mode
- nwal_IPV4, //v4
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Src IP (them) -> set below */
- { 1, 2, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* dst IP (us)-> set below*/
- 64,/* replayWindow */
- NWAL_SA_AALG_GMAC,
- NWAL_SA_EALG_NULL,
- 0,0 //na
-}
-};
-
-static nwalSecKeyParams_t ourTXKeyParams[7] ={
-{
- 16, /* encKeySize: CTR 16 bytes Encryption Key and 4 bytes Salt : 24 bytes:NWAL_SA_EALG_3DES_CBC and 0 bytes Salt*/
- 20, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA1 */
- NULL, //set below
- NULL, //set below
-},
-{
- 20, /* encKeySize: CTR 16 bytes Encryption Key and 4 bytes Salt : 24 bytes:NWAL_SA_EALG_AES_CTR and 0 bytes Salt*/
- 32, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA2_256 */
- NULL, //set below
- NULL, //set below
-},
-{
- 24, /* encKeySize: DES-CBC: 24 bytes:NWAL_SA_EALG_3DES_CBC and 0 bytes Salt*/
- 32, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA2_256 */
- NULL, //set below
- NULL, //set below
-},
-{
- 0, /* NULL*/
- 16, /* MD5, 16 bytes */
- NULL, //set below
- NULL, //set below
-},
-{
- 20, /* encKeySize: GCM 16 bytes Encryption Key and 4 bytes Salt */
- 0, /* macKeySize: 0*/
- NULL, //set below
- NULL, //set below
-},
-{
- 19, /* encKeySize: CTR 16 bytes Encryption Key and 3 bytes Salt : 24 bytes:NWAL_SA_EALG_AES_CTR and 0 bytes Salt*/
- 0, /* macKeySize 0*/
- NULL, //set below
- NULL, //set below
-},
-{
- 0, /* encKeySize: CTR 16 bytes Encryption Key and 3 bytes Salt : 24 bytes:NWAL_SA_EALG_AES_CTR and 0 bytes Salt*/
- 24, /* macKeySize 0*/
- NULL, //set below
- NULL, //set below
-}
-};
-
-/* these keys are for aes-ctr and hmac sha2_256 */
-static nwalSecKeyParams_t ourRXKeyParams[7] ={
-{
- 16, /* encKeySize: CTR 16 bytes Encryption Key and 4 bytes Salt : 24 bytes:NWAL_SA_EALG_3DES_CBC and 0 bytes Salt*/
- 20, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA1 */
- NULL, //set below
- NULL, //set below
-},
-{
- 20, /* encKeySize: CTR 16 bytes Encryption Key and 4 bytes Salt : 24 bytes:NWAL_SA_EALG_AES_CTR and 0 bytes Salt*/
- 32, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA2_256 */
- NULL, //set below
- NULL, //set below
-},
-{
- 24, /* encKeySize: DES-CBC: 24 bytes:NWAL_SA_EALG_3DES_CBC and 0 bytes Salt*/
- 32, /* macKeySize: 16 bytes NWAL_SA_AALG_HMAC_SHA2_256 */
- NULL, //set below
- NULL, //set below
-},
-{
- 0, /* NWAL_SA_EALG_NULL*/
- 16, /* NWAL_SA_AALG_HMAC_MD5, 16 bytes */
- NULL, //set below
- NULL, //set below
-},
-{
- 20, /* encKeySize: GCM 16 bytes Encryption Key and 4 bytes Salt */
- 0, /* macKeySize: 0*/
- NULL, //set below
- NULL, //set below
-},
-{
- 19, /* encKeySize: CTR 16 bytes Encryption Key and 3 bytes Salt t*/
- 0, /* macKeySize 0*/
- NULL, //set below
- NULL, //set below
-},
-{
- 0, /* encKeySize: CTR 16 bytes Encryption Key and 3 bytes Salt : 24 bytes:NWAL_SA_EALG_AES_CTR and 0 bytes Salt*/
- 24, /* macKeySize 0*/
- NULL, //set below
- NULL, //set below
-}
-};
-
-
-static uint8_t ourAuthKey[36] =
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
- 0x20, 0x21, 0x22, 0x23 };
-;
-
-static uint8_t ourEncrKey[36] =
- {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF,
- 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF,
- 0x30, 0x31, 0x32, 0x33 };
-
-
-/*************************END NETAPI OBJECTS***********************/
-
-#define START_SRC_IP 0x0a00000a
-#define DST_IP 0xc0a80001
-#define NEW_START_SRC_IP 0x9eda000a
-#define DST_PORT 0x555
-#define START_SRC_PORT 0x1234
-#define NEW_START_SRC_PORT 100
-void update_header(HEAD_T * p_head, int len)
-{
- unsigned char *p = (unsigned char *) &p_head->udp[1];
- len -= (20+14);
- /* update ip checksum */
- /* update udp checksum */
- /* update length */
- *p= (len&0xff00)>>8;
- *(p+1) = len&0xff;
-}
-
-#if 0
-void gen_pkts(int np)
-{
-int i;
-int ip = START_SRC_IP &0xff;
-int port= START_SRC_PORT;
-//HEAD_T temp={{0x25000200,0xdead0000,0x80110000,START_SRC_IP,DST_IP},
-// {START_SRC_PORT<<16|DST_PORT,0x01ec<<16|0x0000}};
-HEAD_T temp;
-memcpy(&temp,&testPkt[0],sizeof(HEAD_T));
-
-for(i=0;(i<np) && (i<NP);i++)
- {
- memcpy(&pkts[i],&temp,sizeof(temp));
- update_header(&pkts[i],512); /* update checksums etc */
- /* change template for new pkt */
- ip+=1;
- if(ip>254) {(ip=START_SRC_IP&0xff); port+=1; }
- temp.ip[3] = htonl((START_SRC_IP&0xffffff00)| ip);
- temp.udp[0] = htonl( (temp.udp[0]&0xffff0000)| port);
- temp.udp[1] = htonl(temp.udp[1]);
-
- }
- n_pkt=np;
-}
-#endif
-
-void build_table(Trie * p_trie)
-{
-int i;
-int sport=NEW_START_SRC_PORT;
-HEAD_T temp,temp2;
-KEY_T key;
-
-memcpy(&temp,&testPkt[14],sizeof(temp));
-
- //insert entry into trie
-key.src_ip = temp.ip[3];
-key.dst_ip = temp.ip[4];
-key.src_port= (temp.udp[0]&0xffff0000)>>16;
-key.dst_port= (temp.udp[0]&0x0000ffff);
-trie_insert(p_trie,(char *)&key,sizeof(key), (void *) &nat[0]); //asociate with nat entry 0
-
-//build nat table
-for(i=0;i<100;i++)
-{
- memcpy(&temp2,&testPkt[14],sizeof(temp));
- temp2.udp[0] = (temp2.udp[0] & 0xffff0000) | sport;
- memcpy(&nat[i], &temp2, sizeof(temp2));
- sport+= 1;
-}
-}
-
-//===========stub transmitter==================
-void send_pkt(Ti_Pkt *pkt, int len)
-{
-//just free pkt. Don't send
-Pktlib_freePacket((Ti_Pkt*)pkt);
- return;
-}
-
-//==========stub slow path============
-void slow_path(Ti_Pkt *pkt, int len)
-{
-// debug: check descriptor for validity by verifying that desciptor link field is null as expected\n");
- {Ti_Pkt * k= Pktlib_getNextPacket(pkt); if(k != 0) {printf(" slowpath, nexpkt != NULL");}}
-//just free pkt
-Pktlib_freePacket((Ti_Pkt*)pkt);
- return;
-}
-/* check header */
-struct LastPktInfo
-{
-int iface;
-int ipcsum;
-int l4csum;
-} ;
-static struct LastPktInfo lpInfo;
-
-int check_header(HEAD_T * p_head, PKTIO_METADATA_T * p_meta)
-{
-if (NWAL_RX_FLAG1_META_DATA_VALID & p_meta->u.rx_meta->rxFlag1)
-{
-lpInfo.iface = ((unsigned int)p_meta->u.rx_meta->appId) &0xff; //last byte is interface num
-lpInfo.ipcsum =(p_meta->u.rx_meta->rxFlag1 & NWAL_RX_FLAG1_IPV4_CHKSUM_VERIFY_MASK )== NWAL_RX_FLAG1_IPV4_CHKSUM_VERIFY_ACK ? 1 : 0;
-lpInfo.l4csum = (p_meta->u.rx_meta->rxFlag1 & NWAL_RX_FLAG1_L4_CHKSUM_VERIFY_MASK )== ((NWAL_RX_FLAG1_L4_CHKSUM_VERIFY_ACK) << NWAL_RX_FLAG1_L4_CHKSUM_VERIFY_SHIFT) ? 1 : 0;
-if ((unsigned int)p_meta->u.rx_meta->appId & NETAPI_NETCP_MATCH_IPSEC)
-{
- stats.sec_rx++;
-}
-if ((unsigned int)p_meta->u.rx_meta->appId & NETAPI_NETCP_MATCH_IPSEC_POLICY)
-{
- stats.secp_rx++;
-}
-
-if ((unsigned int)p_meta->u.rx_meta->appId & NETAPI_NETCP_MATCH_CLASS)
-{
- int c= ((unsigned int)p_meta->u.rx_meta->appId >>8)&0xffff;
- if (c==0) stats.n_class0_rx +=1;
- else if (c==1) stats.n_class1_rx +=1;
- else if (c==2) stats.n_class2_rx +=1;
- else printf("**NET_TEST RX -unknown class: %x\n", p_meta->u.rx_meta->appId);
-}
-}
-
- return 1;
-}
-#define PKT_LEN 1400
-void test_alloc_free(int n)
-{
-int i;
-Ti_Pkt * b;
-
-for(i=0;i<n;i++)
-{
- b=Pktlib_allocPacket(OurHeap,PKT_LEN);
- Pktlib_freePacket(b);
-}
-}
-
-//measurement test points
-unsigned int vv1;
-unsigned int vv2;
-unsigned int vv3;
-unsigned int vv4;
-unsigned int vv5;
-unsigned int vv6;
-//these are updated by pktio.
-#ifdef PKTIO_GET_BENCHMARK
-extern unsigned int vv7p;
-extern unsigned int vv8p;
-extern unsigned int vv9p;
-extern unsigned int vv10p;
-extern unsigned int vv11p;
-extern unsigned int vv12p;
-
-extern unsigned int vv13p; //rcv path
-extern unsigned int vv14p;
-extern unsigned int vv15p;
-#endif
-
-unsigned int vv11;
-
-extern unsigned int nwal_prof1,nwal_prof2,nwal_prof3,nwal_prof4,nwal_prof5,nwal_prof6;
-
-//#define REASSEMBLE_BENCH
-#ifdef REASSEMBLE_BENCH
-#include <ti/drv/pa/example/reassemLib/reassemLib.h>
-/*--------------reassembly benchmark--------------------------------*/
-void our_reassemble_bench(int nfrags)
-{
-paIPReassemblyConfig_t Config={5,128,10000 };
-int i,j;
-int len;
-Ti_Pkt tip;
-char *buffer;
-unsigned long v1;
-unsigned long v2;
-unsigned long sum1=0;
-unsigned long sum2=0;
-paEx_reassemLibInit(&Config);
-for(j=0;j<200/nfrags;j++)
-{
- for(i=0;i<nfrags;i++)
- {
- short temp;
- tip=Pktlib_allocPacket(OurHeap,PKT_LEN);
- Pktlib_getDataBuffer(tip,(uint8_t**)&buffer,&len);
- memcpy(&buffer[0],&testPkt[14],20); //IP header
- if (i < (nfrags-1)) buffer[6] = 0x20;
- temp = i*40;
- buffer[6]|= (temp&0x1f00)>>8;
- buffer[7]= (temp&0xff);
- temp = 20+40*8;
- buffer[2]= (temp&0xff00)>>8;
- buffer[3]= (temp&0xff);
- Pktlib_setPacketLen(tip, temp);
- v1= netapi_timing_stop();
- paEx_reassemLibProc(tip, 0xffff);
- v2= netapi_timing_stop();
- sum1+= v2-v1;
- }
- sum2 += v2-v1;
-}
-printf("reasssembly test: %d trials, %d frags/pkt %d cycles/frag %d cycles/last frag\n",j,nfrags, sum1/(j*nfrags), sum2/(j));
-}
-#endif
-
-/*--------------basic pktio send/recv benchmark----------------------*/
-unsigned int timings[10];
-void our_pktio_bench(int ntrials)
-{
-int i;
-#define NBATCH 8
-Ti_Pkt tip;
-unsigned char * pData;
-int len;
-int n;
-int err;
-int sum =0;
-
- Osal_cache_op_measure_reset();
- for(i=0;i<10;i++) timings[i]=0;
- printf("calibration loop .. ");
- for(i=0;i<1000;i++)
- {
- vv1= netapi_timing_stop();
- vv2= netapi_timing_stop();
- sum+=(vv2-vv1);
- }
- printf(" accuracy = +- %d cycles\n", sum/1000);
- sleep(1);
-
-PKTIO_METADATA_T meta[10]={0};
-//send single, recv single
-for(i=0;i<ntrials;i++)
-{
- vv1= netapi_timing_stop();
- tip=Pktlib_allocPacket(OurHeap,PKT_LEN);
- vv2= netapi_timing_stop();
- Pktlib_getDataBuffer(tip,&pData,&len);
- vv3= netapi_timing_stop();
- pktio_send(our_chan,tip,&meta[0],&err);
- vv4= netapi_timing_stop();
- n=pktio_poll(our_chan,NULL , &err);
- vv5= netapi_timing_stop();
- timings[0]+=(vv6-vv4);
- timings[1]+=(vv5-vv4);
- timings[3]+=(vv4-vv3);
- timings[5]+=(vv3-vv1);
- timings[8]+=(vv11-vv6);
-
-#ifdef PKTIO_GET_BENCHMARK
- timings[2]+=(vv7p-vv4);
- timings[4]+=(vv8p-vv3);
- timings[6]+=(vv9p-vv8p);
- timings[7]+=(vv10p-vv7p);
-#endif
-}
-
-#ifdef PKTIO_GET_BENCHMARK
- printf("pktio bench. rx=%d (wcb%d) (toqm%d) tx=%d (toqm%d) alloc=%d qpush=%d qpop=%d free=%d\n", timings[0]/ntrials,
- timings[1]/ntrials, timings[2]/ntrials,timings[3]/ntrials, timings[4]/ntrials,timings[5]/ntrials,
- timings[6]/ntrials,timings[7]/ntrials, timings[8]/ntrials );
- {
- unsigned int ccycles;
- int n_c_ops;
- ccycles =Osal_cache_op_measure(&n_c_ops);
- printf("n_c_ops=%d cache_op_time=%d (total) = %d (pp)\n", n_c_ops, ccycles, n_c_ops? (ccycles/(n_c_ops)) : 0);
- }
+/********************************************************************
+ * FUNCTION PURPOSE: Utility function to flip and packet and send
+ * it back to its source.
+ ********************************************************************
+ * DESCRIPTION: Utility function to flip and packet and send
+ * it back to its source.
+ ********************************************************************/
+void flip_and_send_pkt(Ti_Pkt *tip, unsigned char * p_pkt, int len, int flag, uint16_t enet_port)
+{
+ unsigned char mac_temp[6];
+ unsigned char ip_temp[4];
+ unsigned char new_dest_port[2]={0x75,0x30}; // 30000
+ uint16_t dest_udp_port_config = 0;
+ uint16_t blah;
+ uint16_t i=1; /* for testing only */
+
+ uint8_t *p_spi;
+ netTestSA_t * p_sa_info;
+ netTestSA_t *p_sa_info_tx;
+ uint8_t p_iv[16];
+ uint8_t p_add[8];
+ Cppi_HostDesc* pPloadDesc;
+ uint8_t ah_len;
+ uint32_t tunnel_id;
+ nwalLocCxtInfo_t nwalLocCxt;
+ netTestHead_T * p_head;
+ netTestHead_T temp_head;
+ int pkt_type;
+
+#ifdef netTest_MULTI_THREAD
+ int coreid=Osal_nwalGetProcId(); //who we are(thread local)
+ //int coreid = our_core;
+#else
+int coreid=0;
#endif
+ // netTest_utilDumpBuffer((long*)p_pkt,len);
+ Pktlib_setPacketLen(tip,len);
+ //flip the mac address
+ memcpy(&mac_temp,&p_pkt[0],6);
+ memcpy(&p_pkt[0],&p_pkt[6],6);
+ memcpy(&p_pkt[6],&mac_temp,6);
+ //memcpy(&p_pkt[0],real_mac_header,6); //for testing to wireshark pc
-}
-/*-----------test driver: gen an input pkt------- */
-//char buffer[sizeof(HEAD_T)+PKT_LEN];
-Ti_Pkt * get_pkt(int n, unsigned int *p_len, Pktlib_HeapHandle heap2use, int size, unsigned char * buf2cpy, int copy_size)
-{
- int ind;
- long long temp;
- Ti_Pkt * b;
- char * buffer;
- unsigned int len;
-
- if (pktloopback==0)
- {
- if (n>=TX_BURST) return NULL; //just gen pkts to warm swtich, so that it knows
- //our mac is valid
- }
- b=Pktlib_allocPacket(heap2use,size);
- if (!b)
- {printf("net_test: get_pkt() heap empty!! %d pkts gen'd %d \n", n); return NULL;};
-
- //debug - way to validate descriptor
- {Ti_Pkt* k= Pktlib_getNextPacket(b);
- if(k != 0) {printf(" genpkt, nexpkt != NULL");}}
-
-
- //get pointer to buffer area of packet
- Pktlib_getDataBuffer(b,(uint8_t**)&buffer,&len);
- if (!buffer)
- {printf("net_test: get_pkt() heap returned empty buffer %d \n", n); return NULL;};
-
-#if 0
-if (pktloopback==0)
-{
- temp = (long long) rand();
- temp *= PKT_LEN;
- temp /= RAND_MAX;
- temp +=2;
- *p_len = (int) temp;
- *p_len = *p_len &0xfffffffe;
- temp = (long long) rand();
- temp *= n_pkt;
- temp /= RAND_MAX;
- ind = (int) temp;
- update_header(&pkts[ind],*p_len);
- //printf("get pkt:%d %d ind=%d len=%d\n",RAND_MAX, rand(),ind, *p_len);
- memcpy(&buffer[0], &mac_header[0],14);
- memcpy(&buffer[14],(char*)&pkts[ind],sizeof(HEAD_T));
-}
-else
-#endif
+ //flip the ip (outer in case of ipsec)
+ memcpy(&ip_temp, &p_pkt[netTest_MAC_HEADER_LEN+12],4);
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+12],&p_pkt[netTest_MAC_HEADER_LEN+12+4],4);
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+12+4],&ip_temp,4);
- //copy test packet into buffer
-{
- memcpy(&buffer[0], buf2cpy, copy_size);
- *p_len = copy_size;
-}
- return b;
-}
+ p_head=&temp_head;
-static int eof=0;
-/*--------------------------------------------------------------
- *----------utility to flip a packet and send
- *--------------------back to source----------------------------
- * flag=1 => ipsec
- *--------------------------------------------------------------*/
-void flip_and_send_pkt(Ti_Pkt *tip, unsigned char * p_pkt, int len, int flag)
-{
-unsigned char mac_temp[6];
-unsigned char ip_temp[4];
-unsigned char new_dest_port[2]={0x75,0x30}; // 30000
-uint16_t blah;
-uint16_t i=1; /* for testing only */
-
-uint8_t *p_spi;
-netTestSA_t * p_sa_info;
-uint8_t p_iv[16];
- uint8_t p_add[8];
-Cppi_HostDesc* pPloadDesc;
-
-Pktlib_setPacketLen(tip,len);
-//mac
-memcpy(&mac_temp,&p_pkt[0],6);
-memcpy(&p_pkt[0],&p_pkt[6],6);
-memcpy(&p_pkt[6],&mac_temp,6);
-//memcpy(&p_pkt[0],real_mac_header,6); //for testing to wireshark pc
-
-//ip (outer in case of ipsec)
-memcpy(&ip_temp, &p_pkt[14+12],4);
-memcpy(&p_pkt[14+12],&p_pkt[14+12+4],4);
-memcpy(&p_pkt[14+12+4],&ip_temp,4);
-
-//outer checksum to 0
- if (!flag)
+ //inner ip &udp for ipsec
+ if (flag)
{
- memset(&p_pkt[14+10],0,2);
- }
+ memcpy(p_head,&p_pkt[netTest_MAC_HEADER_LEN],sizeof(netTestHead_T));
-//inner ip &udp for ipsec
-if (flag)
-{
- p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN]);
- p_sa_info = (netTestSA_t *) trie_lookup(p_trie_sa, (char *)p_spi ,4);
- if (p_sa_info == NULL)
- {
- printf("flip_and_send_pkt(): trie_lookup() failed\n");
- return;
- }
- //just drop non-udp packet
- if (p_pkt[p_sa_info->tx_payload_info.encOffset+9]!=0x11)
-
- {
- stats.n_new+=1;Pktlib_freePacket(tip); return;
- }
+ if ((p_head->ip[2]&0x0000ff00)==0x00003300)
+ {
+ p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN + 4]);
+ pkt_type = netTest_IPSEC_AH_PKT;
+ }
+ else if ((p_head->ip[2]&0x0000ff00)==0x00003200)
+ {
+ p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN]);
+ pkt_type = netTest_IPSEC_ESP_PKT;
+ }
+ else
+ {
+ netapi_Log("flip_and_send_pkt: un-supported IPSEC protocol\n");
+ Pktlib_freePacket(tip);
+ return;
+ }
- /* flip inner IP */
-memcpy(&ip_temp, &p_pkt[p_sa_info->tx_payload_info.encOffset+12],4);
-memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+12],&p_pkt[p_sa_info->tx_payload_info.encOffset+12+4],4);
-memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+12+4],&ip_temp,4);
+ p_sa_info = (netTestSA_t *) trie_lookup(p_trie_sa_rx, (char *)p_spi ,4);
+ if (p_sa_info == NULL)
+ {
+ netapi_Log("flip_and_send_pkt(): trie_lookup() failed\n");
+ Pktlib_freePacket(tip);
+ return;
+ }
+ tunnel_id = p_sa_info->tunnel_id;
+ p_sa_info_tx = (netTestSA_t *) trie_lookup(p_trie_sa_tx, (char *)&tunnel_id ,4);
+ if (p_sa_info_tx == NULL)
+ {
+ netapi_Log("flip_and_send_pkt(): trie_lookup() failed\n");
+ Pktlib_freePacket(tip);
+ return;
+ }
+ //just drop non-udp packet
+ if (p_pkt[p_sa_info->tx_payload_info.encOffset+9]!=0x11)
+ {
+ stats[coreid].n_new+=1;Pktlib_freePacket(tip); return;
+ }
+ /* flip inner IP */
+ memcpy(&ip_temp, &p_pkt[p_sa_info->tx_payload_info.encOffset+12],4);
+ memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+12],&p_pkt[p_sa_info->tx_payload_info.encOffset+12+4],4);
+ memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+12+4],&ip_temp,4);
/* setting udp ports */
-memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+20+2],&new_dest_port[0],2);
-memset(&p_pkt[p_sa_info->tx_payload_info.encOffset+20+6],0,2); //checksum
-
-
-
-
-if (config.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND)
-{
- //inner ip checksum : leave alone
-#if 0
- blah=test_utilOnesCompChkSum (&p_pkt[14+20+8+16], 10);
- p_pkt[14+20+8+16+10]= (blah&0xff00)>>8;
- p_pkt[14+20+8+16+11]= blah&0xff;
-#endif
-
- //tbd udp checksum (leave at 0)
-
- //outer ip, set to 0 (we will compute on way out
- memset(&p_pkt[14+10],0,2);
-}
-else
-{
-//#else //inflow, don't touch outer , clear inner
-//DALmemset(&p_pkt[14+20+8+16+10],0,2); //inner checksum, we will compute on way out
-//outer ip checksum : leave alone
+ if (netTestCfg.dest_udp_port_config == 0)
+ {
+ memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+netTest_IP_HEADER_LEN+2],
+ &p_pkt[p_sa_info->tx_payload_info.encOffset+netTest_IP_HEADER_LEN],2);
+ }
+ else
+ {
+ dest_udp_port_config = htons(netTestCfg.dest_udp_port_config);
+ memcpy(&p_pkt[p_sa_info->tx_payload_info.encOffset+netTest_IP_HEADER_LEN+2],
+ &dest_udp_port_config,2);
+ }
+ memset(&p_pkt[p_sa_info->tx_payload_info.encOffset+netTest_IP_HEADER_LEN+6],0,2); //checksum
-#if 0
-blah = test_utilOnesCompChkSum (&p_pkt[14], 10);
-p_pkt[14+10]= (blah&0xff00)>>8;
-p_pkt[14+11]= blah&0xff;
-#endif
+ if (netTestCfg.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND)
+ {
+ /* inner ip checksum : leave alone, outer ip, set to 0 (we will compute on way out */
+ memset(&p_pkt[netTest_MAC_HEADER_LEN+10],0,2);
+ }
+ }
+ else
+ {
+ /* flip udp port */
+ if (netTestCfg.dest_udp_port_config == 0)
+ {
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+2],
+ &p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN],2);
+ }
+ else
+ {
+ dest_udp_port_config = htons(netTestCfg.dest_udp_port_config);
+ //memcpy(&p_pkt[netTest_MAC_HEADER_LEN+20+2],&new_dest_port[0],2);
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+2],&dest_udp_port_config,2);
+ }
-}
-}
-else
-{
-memset(&p_pkt[14+20+6],0,2);//0 udp checksum (we will compute on way out
-memcpy(&p_pkt[14+20+2],&new_dest_port[0],2);
-}
+ memset(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+6],0,2);//0 udp checksum (we will compute on way out)
+ }
/*IPSEC case */
-if (flag)
-{
- if (config.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND)
- //send to crypto for encryption
-//12 byte auth tag
+ if (flag)
+ {
+ if (netTestCfg.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND)
+ //send to crypto for encryption
+ //12 byte auth tag
{
- PKTIO_METADATA_T meta = {PKTIO_META_SB_TX,{0},0};
- int err;
- nwalDmTxPayloadInfo_t meta_tx={0};
- meta.sa_handle=p_sa_info->tx_data_mode_handle; //use TX SA context
-
-#if 0
-
- meta_tx.encOffset =p_sa_info->tx_payload_info.encOffset;
-
- meta_tx.authOffset =netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN;
+ PKTIO_METADATA_T meta = {PKTIO_META_SB_TX,{0},0};
+ int err;
+ nwalDmTxPayloadInfo_t meta_tx={0};
+
+ meta.sa_handle = (void*)p_sa_info_tx->tx_tunnel; //use TX SA APPID
- //meta_tx.encSize=len - 14- 20-8-16-12;
- meta_tx.encSize = len - p_sa_info->tx_payload_info.encOffset -netTest_ICV_LEN;
-
- //meta_tx.authSize= len -14-20-12;
- meta_tx.authSize = len - meta_tx.authOffset - netTest_ICV_LEN;
- //meta_tx.pEncIV= &p_pkt[14+20+8]; //just use same IV..
-#endif
memcpy(&meta_tx, &(p_sa_info->tx_payload_info), sizeof(nwalDmTxPayloadInfo_t));
-
-
- meta_tx.encSize = len - p_sa_info->tx_payload_info.encOffset -p_sa_info->auth_tag_size;
- meta_tx.authSize = len - meta_tx.authOffset - p_sa_info->auth_tag_size;
-
-#if 0
- printf("flip_and_send_pkt(): encOffset %d\n", meta_tx.encOffset);
- printf("flip_and_send_pkt():authOffset %d\n", meta_tx.authOffset);
- printf("flip_and_send_pkt(): encSize %d\n", meta_tx.encSize);
- printf("flip_and_send_pkt(): authSize %d\n", meta_tx.authSize);
-#endif
-
+ meta_tx.appCtxId = (nwal_AppId)p_sa_info_tx;
+ meta_tx.encSize = len - p_sa_info->tx_payload_info.encOffset -p_sa_info->auth_tag_size;
+ meta_tx.authSize = len - meta_tx.authOffset - p_sa_info->auth_tag_size;
meta_tx.pAuthIV=NULL;
meta_tx.aadSize=0;
meta_tx.pAad=NULL;
- if (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CTR)
- {
- memcpy(&p_iv[0], &ourEncrKey[16], 4);
- memcpy(&p_iv[4], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
- p_iv[12] = 0;
- p_iv[13] = 0;
- p_iv[14] = 0;
- p_iv[15] = 1;
- meta_tx.pEncIV = &p_iv[0];
- }
- else if ((p_sa_info->cipherMode == NWAL_SA_EALG_AES_GCM) ||
- (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CCM))
- {
- memcpy(&p_iv[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
- meta_tx.pEncIV = &p_iv[0];
- memcpy(&p_add[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN], 8);
- meta_tx.pAad= &p_add[0];
- meta_tx.aadSize = 8;
- }
- else if (p_sa_info->cipherMode == NWAL_SA_EALG_NULL)
- {
- meta_tx.pEncIV = NULL;
- }
- else
- {
- meta_tx.pEncIV = &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN ];
- }
- /* post it to netcp sb tx channel*/
- meta_tx.appCtxId = (nwal_AppId)netapi_timing_start();
- meta.u.tx_sb_meta=&meta_tx;
-
-#ifdef NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
- /* Use the command label which was cached during create time
- * Update the Queue to receive output packet from SA to the local
- * core Queue. Below information can be saved by application in
- * per process context to avoid API overhead per packet
- * Application can use below rxSbSaQ for polling packets back from
- * SA
- */
- nwalRetVal =
- nwal_getLocCxtInfo(PKTIO_GET_NWAL_INSTANCE(netcp_sb_tx_chan),
- &nwalLocCxt);
- if(nwalRetVal == nwal_OK)
- {
- p_sa_info->tx_dmPSCmdInfo.rxSbSaQ = nwalLocCxt.rxSbSaQ;
- }
- nwal_mCmdDMUpdate(tip,
- &p_sa_info->tx_dmPSCmdInfo,
- meta_tx.appCtxId,
- meta_tx.encOffset,
- meta_tx.encSize,
- meta_tx.pEncIV,
- meta_tx.authOffset,
- meta_tx.authSize,
- meta_tx.pAuthIV,
- meta_tx.aadSize,
- meta_tx.pAad);
- pPloadDesc = Pktlib_getDescFromPacket(tip);
- pPloadDesc = Qmss_osalConvertDescVirtToPhy(pPloadDesc);
- Qmss_queuePushDescSizeRaw(p_sa_info->tx_dmPSCmdInfo.txQueue,
- pPloadDesc,
- NWAL_DESC_SIZE);
-
-#else
- pktio_send(netcp_sb_tx_chan,tip,&meta,&err);
-#endif
- }
-else
- {
- //inflow tx
- //send pkt directly, asking for IP and UDP checksum offloads AND IPSEC to be applied
- PKTIO_METADATA_T meta = {PKTIO_META_TX,{0},0};
- int err;
- nwalTxPktInfo_t meta_tx={0};
-#define USE_COPY
-#ifdef USE_COPY
-//debug: see if re-using RX descriptor for TX is causing our SA lockup
-{
- int new_len=0;
- Ti_Pkt new_tip = get_pkt(0, &new_len, specialLarge , len+10 , &p_pkt[0] , len);
- if (!new_tip)
- {
- printf("net_test> new_tip NULL\n");
- }
- else
- {
- Pktlib_setPacketLen(new_tip,new_len);
- Pktlib_freePacket(tip);
- tip=new_tip;
- Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&new_len); //reset p_pkt to point to new buffer as its used below
- Cppi_setTimeStamp (Cppi_DescType_HOST, (Cppi_Desc *) tip,stats.sec_tx);
- }
-}
-if (len <1500)
-{
- eof+=1;
-}
-#endif
- meta.sa_handle=p_sa_info->tx_inflow_mode_handle; //this tells netapi that inflow crypto needs to be applied
- //meta_tx.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM|NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_META_DATA_VALID );
- meta_tx.txFlag1 = p_sa_info->tx_pkt_info.txFlag1;
- meta_tx.enetPort=0;
- //meta_tx.saOffBytes=14+20;
- meta_tx.saOffBytes= p_sa_info->tx_pkt_info.saOffBytes;
- meta_tx.saPayloadLen=len-14-20; //don't include tag, mac and outer header
- //meta_tx.startOffset = 0;
- meta_tx.startOffset = p_sa_info->tx_pkt_info.startOffset;
- //meta_tx.ipOffBytes = 14+20+8+16; //to inner header
- meta_tx.ipOffBytes =p_sa_info->tx_payload_info.encOffset;
- //meta_tx.l4OffBytes = 14+20+8+16+20; //to L4
- meta_tx.l4OffBytes = p_sa_info->tx_pkt_info.l4OffBytes;
- meta_tx.l4HdrLen = p_sa_info->tx_pkt_info.l4HdrLen;
- meta_tx.ploadLen = (unsigned) ((p_pkt[meta_tx.l4OffBytes+4]<<8)|p_pkt[meta_tx.l4OffBytes+4+1]) -8 ;
- meta_tx.pseudoHdrChecksum =
- test_utilGetIpv4PsudoChkSum(&p_pkt[meta_tx.ipOffBytes],8+ meta_tx.ploadLen);
-
- /* post it to netcp tx channel*/
- meta.u.tx_meta=&meta_tx;
- if (stats.sec_tx<20) dump_descr((long *) tip, stats.sec_tx);
- pktio_send(netcp_tx_chan,tip,&meta,&err);
- stats.tx +=1;
- stats.sec_tx +=1;
- }
-}
-else //non ipsec send pkt directly, asking for IP and UDP checksum ofload
-{
- PKTIO_METADATA_T meta2 = {PKTIO_META_TX,{0},0};
- int err;
- nwalTxPktInfo_t meta_tx2={0};
- meta2.sa_handle=nwal_HANDLE_INVALID;
- meta_tx2.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM|NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID );
- meta_tx2.startOffset = 0;
- meta_tx2.ipOffBytes = 14;
- meta_tx2.l4OffBytes = 14+20;
- meta_tx2.l4HdrLen = 8;
- meta_tx2.ploadLen = (unsigned) ((p_pkt[14+20+4]<<8)|p_pkt[14+20+4+1]) -8 ;
- meta_tx2.pseudoHdrChecksum =
- test_utilGetIpv4PsudoChkSum(&p_pkt[14],8+ meta_tx2.ploadLen);
-
- /* post it to netcp tx channel*/
- meta2.u.tx_meta=&meta_tx2;
- pktio_send(netcp_tx_chan,tip,&meta2,&err);
- stats.tx +=1;
-}
-}
+ if (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CTR)
+ {
+ memcpy(&p_iv[0], &p_sa_info->key_params->pEncKey[16], 4);
+ memcpy(&p_iv[4], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
+ p_iv[12] = 0;
+ p_iv[13] = 0;
+ p_iv[14] = 0;
+ p_iv[15] = 1;
+ meta_tx.pEncIV = &p_iv[0];
+ }
+ else if ((p_sa_info->cipherMode == NWAL_SA_EALG_AES_GCM) || (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CCM))
+ {
+ memcpy(&p_iv[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
+ meta_tx.pEncIV = &p_iv[0];
+ memcpy(&p_add[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN], 8);
+ meta_tx.pAad= &p_add[0];
+ meta_tx.aadSize = 8;
+ }
+ else if (p_sa_info->authMode == NWAL_SA_AALG_GMAC)
+ {
+ memcpy(&p_iv[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
+ meta_tx.pAuthIV= &p_iv[0];
+ memcpy(&p_add[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN], 8);
+ meta_tx.pAad= &p_add[0];
+ meta_tx.aadSize = 8;
+ }
+ else if (p_sa_info->cipherMode == NWAL_SA_EALG_NULL)
+ {
+ meta_tx.pEncIV = NULL;
+ }
+ else
+ {
+ meta_tx.pEncIV = &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN ];
+ }
+ /* post it to netcp sb tx channel*/
+ meta.u.tx_sb_meta=&meta_tx;
+ netapi_pktioSend(netcp_sb_tx_chan,tip,&meta,&err);
+ }
+ else
+ {
+ //INFLOW TX, send pkt directly, asking for IP and UDP checksum offloads AND IPSEC to be applied
+ PKTIO_METADATA_T meta = {PKTIO_META_TX,{0},0};
+ int err;
+ nwalTxPktInfo_t meta_tx={0};
+
+ meta.sa_handle = (void*)p_sa_info_tx->tx_tunnel; //use TX SA APPID
+
+ meta_tx.startOffset = p_sa_info_tx->tx_pkt_info.startOffset;
+ meta_tx.ipOffBytes =p_sa_info_tx->tx_payload_info.encOffset;
+ meta_tx.l4OffBytes = p_sa_info_tx->tx_pkt_info.l4OffBytes;
+ meta_tx.l4HdrLen = p_sa_info_tx->tx_pkt_info.l4HdrLen;
+ meta_tx.ploadLen = (unsigned) ((p_pkt[meta_tx.l4OffBytes+4]<<8)|p_pkt[meta_tx.l4OffBytes+4+1]) -8 ;
+ meta_tx.saOffBytes= p_sa_info_tx->tx_pkt_info.saOffBytes;
+ if (pkt_type == netTest_IPSEC_AH_PKT)
+ {
+ memset(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+netTest_IPSEC_AH_FIXED_HDR_SIZE],0,netTest_IPSEC_AH_FIXED_HDR_SIZE);
+ meta_tx.txFlag1 = p_sa_info_tx->tx_pkt_info.txFlag1;
+ meta_tx.saPayloadLen=len-netTest_MAC_HEADER_LEN; //don't inlcude mac
+ meta_tx.saAhMacSize = 12;
+ meta_tx.saAhIcvOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN + netTest_IPSEC_AH_FIXED_HDR_SIZE;
+
+ meta_tx.enetPort = enet_port;
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+4],&p_sa_info_tx->spi,4);
+ }
+ else if (pkt_type == netTest_IPSEC_ESP_PKT)
+ {
+ meta_tx.txFlag1 = p_sa_info_tx->tx_pkt_info.txFlag1;
+ meta_tx.saPayloadLen=len-netTest_MAC_HEADER_LEN-netTest_IP_HEADER_LEN; //don't include mac and ip outer header
+ meta_tx.enetPort = 0;
+ memcpy(&p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN],&p_sa_info_tx->spi,4);
+ }
+ else
+ {
+ printf("flip_and_send_pkt: invalid ESP protocol\n");
+ return;
+ }
+ meta_tx.pseudoHdrChecksum =
+ netTest_utilGetIPv4PsudoChkSum(&p_pkt[meta_tx.ipOffBytes],8+ meta_tx.ploadLen);
-/***************************************
- benchmark receive handler
-****************************************/
-void recv_cb_bench(struct PKTIO_HANDLE_Tag * channel, Ti_Pkt* p_recv[],
- PKTIO_METADATA_T meta[], int n_pkts,
- uint64_t ts )
-{
- int i;
- vv6= netapi_timing_stop();
- for (i=0;i<n_pkts; i++)
- {
- Pktlib_freePacket(p_recv[i]);
- }
- vv11 = netapi_timing_stop();
+ /* post it to netcp tx channel*/
+ meta.u.tx_meta=&meta_tx;
+#ifdef DEBUG_DESC
+ if (stats[coreid].sec_tx<20) netTest_utilDumpDescr((long *) tip, stats[coreid].sec_tx);
+#endif
+ if ( pkt_type == netTest_IPSEC_ESP_PKT)
+ netapi_pktioSend(netcp_tx_chan_esp,tip,&meta,&err);
+ else if ( pkt_type == netTest_IPSEC_AH_PKT)
+ netapi_pktioSend(netcp_tx_chan_ah,tip,&meta,&err);
+ stats[coreid].tx +=1;
+ stats[coreid].sec_tx +=1;
+ }
+ }
+ else //non ipsec send pkt directly, asking for IP and UDP checksum ofload
+ {
+ PKTIO_METADATA_T meta2 = {PKTIO_META_TX,{0},0};
+ int err;
+ nwalTxPktInfo_t meta_tx2={0};
+ meta2.sa_handle=nwal_HANDLE_INVALID;
+ meta_tx2.txFlag1 = (NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID );
+ meta_tx2.startOffset = 0;
+ meta_tx2.ipOffBytes = netTest_MAC_HEADER_LEN;
+ meta_tx2.l4OffBytes = netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN;
+ meta_tx2.l4HdrLen = netTest_UDP_HEADER_LEN;
+ meta_tx2.ploadLen = (unsigned) ((p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+4]<<8)|
+ p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN+4+1]) -8 ;
+ meta_tx2.pseudoHdrChecksum =
+ netTest_utilGetIPv4PsudoChkSum(&p_pkt[netTest_MAC_HEADER_LEN],8+ meta_tx2.ploadLen);
+
+ /* post it to netcp tx channel*/
+ meta2.u.tx_meta=&meta_tx2;
+ netapi_pktioSend(netcp_tx_chan_no_crypto,tip,&meta2,&err);
+ stats[coreid].tx +=1;
+ }
}
-/****************************************************************************************/
-/******************SB Accelerator Callback PKT RECEIVE HANDLER *************************/
-/****************** Handles Decrypt and Encrypt operation callbacks ******************/
-/******************************************************************************************/
+
+/**********************************************************************
+ * FUNCTION PURPOSE: Sideband Accelerator Callback PKT RECEIVE HANDLER
+ **********************************************************************
+ * DESCRIPTION: Sideband Accelerator Callback PKT RECEIVE HANDLER
+ * Handles Decrypt and Encrypt operation callbacks
+ **********************************************************************/
void recv_sb_cb(struct PKTIO_HANDLE_Tag * channel, Ti_Pkt* p_recv[],
PKTIO_METADATA_T meta[], int n_pkts,
uint64_t ts )
{
-int i;
-int len;
-int p;
-HEAD_T * p_res;
-Ti_Pkt * tip;
-unsigned int templen;
-int err;
-KEY_T key;
-char * p_pkt;
-HEAD_T * p_head;
-HEAD_T temp_head;
-int tag_cmp=0;
-unsigned int hash[4];
-uint8_t *p_spi;
-netTestSA_t *p_sa_info;
-
-//nwal_AppId time;
-unsigned long time, delta_time;
- /* loop over received pkts */
- for(i=0;i<n_pkts;i++)
+ int i;
+ int len;
+ int p;
+ netTestHead_T * p_res;
+ Ti_Pkt * tip;
+ unsigned int templen;
+ int err;
+ char * p_pkt;
+ netTestHead_T * p_head;
+ netTestHead_T temp_head;
+ int tag_cmp=0;
+ unsigned int hash[4];
+ uint8_t *p_spi;
+ netTestSA_t *p_sa_info;
+
+#ifdef netTest_MULTI_THREAD
+ int coreid=Osal_nwalGetProcId(); //who we are(thread local)
+#else
+ int coreid=0;
+#endif
+ //nwal_AppId time;
+ unsigned long time, delta_time;
+ /* loop over received pkts */
+ for(i=0;i<n_pkts;i++)
{
tip = p_recv[i];
Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&templen);//ignore templen
len = Pktlib_getPacketLen(tip);//real length
-
- p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN]);
- p_sa_info = (netTestSA_t *) trie_lookup(p_trie_sa, (char *)p_spi ,4);
+ /*p_sa_info is for rx context */
+ p_sa_info = (netTestSA_t*)meta[i].u.rx_sb_meta->appCtxId;
if (p_sa_info == NULL)
{
printf("recv_sb_cb(): trie_lookup failed\n");
continue;
}
-
//is this a decrypt (rx_tunnel) complete
if ((int)meta[i].u.rx_sb_meta->appId == p_sa_info->rx_tunnel)
{
-
- time = netapi_timing_start();
- delta_time = time -(unsigned long) meta[i].u.rx_sb_meta->appCtxId;
- stats.total_decrypt_time += delta_time;
- stats.sb_rx+=1;
- //copy hash out of meta data (for some reason it needs endian conversion)
- hash[0]= htonl( meta[i].u.rx_sb_meta->pAuthTag[0]);
- hash[1]= htonl( meta[i].u.rx_sb_meta->pAuthTag[1]);
- hash[2]= htonl( meta[i].u.rx_sb_meta->pAuthTag[2]);
- hash[3]= htonl( meta[i].u.rx_sb_meta->pAuthTag[3]);
- if(stats.sb_rx<=16)
- {
- char *tp = (char *) &hash[0];
- //dump_header((long*)p_pkt, stats.sb_rx, (int)meta[i].u.rx_sb_meta->appId,0);
-#if 0
- printf("decrypt complete: tag in pkt= %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \n",
- p_pkt[len-16],p_pkt[len-15],p_pkt[len-14],p_pkt[len-13],
- p_pkt[len-12],p_pkt[len-11],p_pkt[len-10],p_pkt[len-9], p_pkt[len-8],
- p_pkt[len-7],p_pkt[len-6],
- p_pkt[len-5],p_pkt[len-4],p_pkt[len-3],p_pkt[len-2],p_pkt[len-1]);
- printf("decrypt complete: tag from SA=%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \n",
- tp[0],tp[1],tp[2],tp[3],tp[4],tp[5],
- tp[6],tp[7],tp[8],tp[9],tp[10],tp[11],tp[12],tp[13],tp[14],tp[15]);
-#endif
- }
- //check tag
- tag_cmp = memcmp(&p_pkt[len-p_sa_info->auth_tag_size],(char*) &hash[0],p_sa_info->auth_tag_size); //todo, really use meta->authTagLen
- stats.n_auth_ok += !(tag_cmp);
-
- flip_and_send_pkt(tip, p_pkt, len,1); //flip packet to echo back and send
+ //time = hplib_mUtilGetPmuCCNT();
+ //delta_time = time -(unsigned long) meta[i].u.rx_sb_meta->appCtxId;
+ stats[coreid].total_decrypt_time += delta_time;
+ stats[coreid].sb_rx+=1;
+ //copy hash out of meta data (for some reason it needs endian conversion)
+ hash[0]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[0]);
+ hash[1]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[1]);
+ hash[2]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[2]);
+ hash[3]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[3]);
+ if(stats[coreid].sb_rx<=16)
+ {
+ char *tp = (char *) &hash[0];
+ //netTest_utilDumpHeader((long*)p_pkt, stats[coreid].sb_rx, (int)meta[i].u.rx_sb_meta->appId,0);
+ }
+ tag_cmp = memcmp(&p_pkt[len-p_sa_info->auth_tag_size],(char*) &hash[0],p_sa_info->auth_tag_size); //todo, really use meta->authTagLen
+ stats[coreid].n_auth_ok += !(tag_cmp);
+ flip_and_send_pkt(tip, p_pkt, len,1, 0); //flip packet to echo back and send
}
//this is an encrypt (tx tunnel) complete
else if((int)meta[i].u.rx_sb_meta->appId== p_sa_info->tx_tunnel )
{
- hash[0]= htonl( meta[i].u.rx_sb_meta->pAuthTag[0]);
- hash[1]= htonl( meta[i].u.rx_sb_meta->pAuthTag[1]);
- hash[2]= htonl( meta[i].u.rx_sb_meta->pAuthTag[2]);
- hash[3]= htonl( meta[i].u.rx_sb_meta->pAuthTag[3]);
- stats.sb_tx+=1;
- if(stats.sb_tx<=16)
- {
- char *tp1 = (char *) &hash[0];
- //dump_header((long*)p_pkt, stats.sb_tx, (int)meta[i].u.rx_sb_meta->appId,0);
-#if 0
- printf("encrypt complete: tag in pkt= %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \n",
- p_pkt[len-16],p_pkt[len-15],p_pkt[len-14],p_pkt[len-13],
- p_pkt[len-12],p_pkt[len-11],p_pkt[len-10],p_pkt[len-9], p_pkt[len-8],
- p_pkt[len-7],p_pkt[len-6],
- p_pkt[len-5],p_pkt[len-4],p_pkt[len-3],p_pkt[len-2],p_pkt[len-1]);
- printf("encrypt complete: tag from SA=%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \n",
- tp1[0],tp1[1],tp1[2],tp1[3],tp1[4],tp1[5],
- tp1[6],tp1[7],tp1[8],tp1[9],tp1[10],tp1[11],tp1[12],tp1[13],tp1[14],tp1[15]);
-#endif
- }
- //put the computed tag in the packet
- memcpy(&p_pkt[len-p_sa_info->auth_tag_size],(char*)&hash[0],p_sa_info->auth_tag_size); //todo, really use meta->authTagLen
- {
- PKTIO_METADATA_T meta2 = {PKTIO_META_TX,{0},0};
- nwalTxPktInfo_t meta_tx={0};
- // now send directly
- meta2.sa_handle=nwal_HANDLE_INVALID;
- meta_tx.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID);//only outer IP header checksum. no udp checksum possible since pkt is already encrypted
- meta_tx.startOffset = 0;
- meta_tx.ipOffBytes = netTest_MAC_HEADER_LEN;
- //not used
- meta_tx.l4OffBytes = 0;
- meta_tx.l4HdrLen = 0;
- meta_tx.ploadLen = 0;
- time = netapi_timing_start();
- delta_time = time -(unsigned long) meta[i].u.rx_sb_meta->appCtxId;
- stats.total_encrypt_time += delta_time;
-
-
- /* post it to netcp tx channel*/
- meta2.u.tx_meta=&meta_tx;
- pktio_send(netcp_tx_chan,tip,&meta2,&err);
- netapi_utilCacheWbInv(p_pkt,len);
- stats.tx +=1;
- }
+ hash[0]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[0]);
+ hash[1]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[1]);
+ hash[2]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[2]);
+ hash[3]= netTest_utilHtonl( meta[i].u.rx_sb_meta->pAuthTag[3]);
+ stats[coreid].sb_tx+=1;
+ if(stats[coreid].sb_tx<=16)
+ {
+ //netTest_utilDumpHeader((long*)p_pkt, stats[coreid].sb_tx, (int)meta[i].u.rx_sb_meta->appId,0);
+ }
+ //put the computed tag in the packet
+ memcpy(&p_pkt[len-p_sa_info->auth_tag_size],(char*)&hash[0],p_sa_info->auth_tag_size); //todo, really use meta->authTagLen
+ {
+ PKTIO_METADATA_T meta2 = {PKTIO_META_TX,{0},0};
+ nwalTxPktInfo_t meta_tx={0};
+ // now send directly
+ meta2.sa_handle=nwal_HANDLE_INVALID;
+ meta_tx.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID);//only outer IP header checksum. no udp checksum possible since pkt is already encrypted
+ meta_tx.startOffset = 0;
+ meta_tx.ipOffBytes = netTest_MAC_HEADER_LEN;
+ meta_tx.l4OffBytes = 0;
+ meta_tx.l4HdrLen = 0;
+ meta_tx.ploadLen = 0;
+ time = hplib_mUtilGetPmuCCNT();
+ delta_time = time -(unsigned long) meta[i].u.rx_sb_meta->appCtxId;
+ stats[coreid].total_encrypt_time += delta_time;
+
+ /* post it to netcp tx channel*/
+ meta2.u.tx_meta=&meta_tx;
+ netapi_pktioSend(netcp_tx_chan_esp,tip,&meta2,&err);
+ hplib_cacheWbInv(p_pkt,len);
+ stats[coreid].tx +=1;
+ }
}
else printf("netapi recv_sb_cb: unknown appiD %x \n",meta[i].u.rx_sb_meta->appId );
}
}
-/******************************************************/
-/******************PKT RECEIVE HANDLER *************************/
-/******************************************************/
+/**********************************************************************
+ * FUNCTION PURPOSE: Packet receive Callback
+ *
+ **********************************************************************
+ * DESCRIPTION: packet Receive callback
+ **********************************************************************/
void recv_cb(struct PKTIO_HANDLE_Tag * channel, Ti_Pkt* p_recv[],
PKTIO_METADATA_T meta[], int n_pkts,
uint64_t ts )
{
-int i;
-int len;
-int p;
-HEAD_T * p_res;
-Ti_Pkt * tip;
-unsigned int templen;
-int err;
-KEY_T key;
-char * p_pkt;
-HEAD_T * p_head;
-HEAD_T temp_head;
-netTestSA_t *p_sa_info;
-uint8_t *p_spi;
-uint8_t p_iv[16];
+ int i;
+ int len;
+ int p;
+ netTestHead_T * p_res;
+ Ti_Pkt * tip;
+ unsigned int templen;
+ int err = 0;
+ char * p_pkt;
+ netTestHead_T * p_head;
+ netTestHead_T temp_head;
+ netTestSA_t *p_sa_info;
+ uint8_t *p_spi;
+ uint8_t p_iv[16];
uint8_t p_add[8];
+ uint8_t p_add1[1500];
int16_t retVal;
- nwalGlobCxtInfo_t nwalGlobCxt;
- nwalLocCxtInfo_t nwalLocCxt;
-Cppi_HostDesc* pPloadDesc;
- p_head=&temp_head;
+ nwalGlobCxtInfo_t nwalGlobCxt;
+ nwalLocCxtInfo_t nwalLocCxt;
- //debug
-#if 0
- if (n_pkts != TX_BURST) {
- printf("recv_cb, txsofar=%d rxsofar=%d np = %d, NOT %d\n",
- stats.itx, stats.rx, n_pkts,TX_BURST);
- our_stats_cb(netapi_handle,NULL);
- }
+ Cppi_HostDesc* pPloadDesc;
+ int ifno;
+ uint16_t enet_port = 0;
+
+#ifdef netTest_MULTI_THREAD
+ int coreid=Osal_nwalGetProcId(); //who we are(thread local)
+#else
+ int coreid=0;
#endif
- //test_alloc_free(7);
- //printf("recv start\n");
+ p_head=&temp_head;
/* loop over received pkts */
for(i=0;i<n_pkts;i++)
- {
+ {
+ ifno = ((unsigned int)meta[i].u.rx_meta->appId)&0xff;
+
+ enet_port = meta[i].u.rx_meta->enetPort;
tip = p_recv[i];
- Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&templen);//ignore templen
- len = Pktlib_getPacketLen(tip)-4;//real length, subtract mac trailer
+
+ Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&templen);/*ignore templen */
+ len = Pktlib_getPacketLen(tip)-4; /*real length, subtract mac trailer */
Cppi_setData (Cppi_DescType_HOST, (Cppi_Desc *) tip, p_pkt,len);
Pktlib_setPacketLen(tip,len);
+ if(((unsigned int)meta[i].u.rx_meta->appId) == expPkt_appid)
+ {
+ netapi_Log("recv_cb: received exception packet\n");
+ Pktlib_freePacket(tip);
+ if(((unsigned int)meta[i].u.rx_meta->rxFlag1 & NWAL_RX_IP_FRAGMENT_PKT) ==
+ NWAL_RX_IP_FRAGMENT_PKT)
+ {
+ stats[coreid].exceptionPktsFrag+=1;
+ }
+ else
+ {
+ stats[coreid].exceptionPktsOther+=1;
+ }
+ continue;
+ }
//debug: validate descriptor */
if(Pktlib_getNextPacket(tip) != 0)
{
printf(" rcv_cb, nexpkt != NULL");
}
- //debug printf("recv pkt, len=%d %d\n", len, templen);
- stats.rx+=1;
+
+ if(coreid<TUNE_NETAPI_NUM_CORES)
+ stats[coreid].rx+=1;
+ if (ifno < TUNE_NETAPI_MAX_NUM_MAC)
+ stats[coreid].if_rx[ifno]+=1;
+
#ifdef DEBUG_DESC
- if (stats.rx<16)
+ if (stats[coreid].rx<16)
{
- printf(">rx dmp..");
- dump_descr((long *) tip, stats.rx);
+ netapi_Log(">rx dmp..");
+ netTest_utilDumpDescr((long *) tip, stats[coreid].rx);
}
- else if (stats.rx>99)
+ else if (stats[coreid].rx>99)
{
- printf(">rx dmp..");
- dump_descr((long *) tip,stats.rx);
+ netapi_Log(">rx dmp..");
+ netTest_utilDumpDescr((long *) tip,stats[coreid].rx);
}
#endif
#if 0
- if(stats.rx<=16)
+ //
+ if(stats[coreid].rx<=16)
{
- dump_header((long*)p_pkt, stats.rx, (int)meta[i].u.rx_meta->appId,meta[i].u.rx_meta->rxFlag1);
+ netTest_utilDumpHeader((long*)p_pkt,stats[coreid].rx, (int)meta[i].u.rx_meta->appId,meta[i].u.rx_meta->rxFlag1);
+ netTest_utilDumpBuffer((long*)p_pkt,len);
}
#endif
/* check header */
- memcpy(p_head,&p_pkt[14],sizeof(HEAD_T));
+ memcpy(p_head,&p_pkt[netTest_MAC_HEADER_LEN],sizeof(netTestHead_T));
- if ((p_head->ip[2]&0x0000ff00)==0x00003200)
+ /* check for IPSEC ESP or AH packet, 0x32 is ESP tunnel mode, 0x33 is AH tunnel mode*/
+ if (((p_head->ip[2]&0x0000ff00)==0x00003200) || ((p_head->ip[2]&0x0000ff00)==0x00003300))
{
- if (!check_header(p_head,&meta[i]))
+ if (!netTest_utilCheckHeader(p_head,&meta[i]))
{
- stats.n_bad+=1;Pktlib_freePacket(tip);
+ printf("recv_cb: error in ipsec pkt\n");
+ stats[coreid].n_bad+=1;Pktlib_freePacket(tip);
continue;
}
-
-
-
//process IP SEC PACKET
- if (config.ipsec_mode_rx == IPSEC_MODE_RX_SIDEBAND)
- {
- p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN]);
- p_sa_info = (netTestSA_t *) trie_lookup(p_trie_sa, (char *)p_spi ,4);
- if (p_sa_info == NULL)
+ if (netTestCfg.ipsec_mode_rx == IPSEC_MODE_RX_SIDEBAND)
{
- printf("recv_cb(): trie_lookup() failed\n");
- continue;
- }
+ p_spi = &(p_pkt[netTest_MAC_HEADER_LEN+netTest_IP_HEADER_LEN]);
+ p_sa_info = (netTestSA_t *) trie_lookup(p_trie_sa_rx, (char *)p_spi ,4);
+ if (p_sa_info == NULL)
+ {
+ printf("recv_cb(): trie_lookup() failed\n");
+ continue;
+ }
- //ship to crypto for decrypt!!
- //12 byte auth tag
- PKTIO_METADATA_T meta2 = {PKTIO_META_SB_TX,{0},0};
- nwalDmTxPayloadInfo_t meta_tx={0};
- meta2.sa_handle=p_sa_info->rx_data_mode_handle;
+ //ship to crypto for decrypt!!
+ //12 byte auth tag
+ PKTIO_METADATA_T meta2 = {PKTIO_META_SB_TX,{0},0};
+ nwalDmTxPayloadInfo_t meta_tx={0};
- memcpy(&meta_tx, &(p_sa_info->tx_payload_info), sizeof(nwalDmTxPayloadInfo_t));
+ meta2.sa_handle = (void*) p_sa_info->rx_tunnel;
- meta_tx.encSize = len - p_sa_info->tx_payload_info.encOffset -p_sa_info->auth_tag_size;
- meta_tx.authSize = len - meta_tx.authOffset - p_sa_info->auth_tag_size;
+ memcpy(&meta_tx, &(p_sa_info->tx_payload_info), sizeof(nwalDmTxPayloadInfo_t));
-#if 0
- printf("recv_cb(): encOffset %d\n", meta_tx.encOffset);
- printf("recv_cb():authOffset %d\n", meta_tx.authOffset);
- printf("recv_cb(): encSize %d\n", meta_tx.encSize);
- printf("recv_cb(): authSize %d\n", meta_tx.authSize);
-#endif
+ meta_tx.encSize = len - p_sa_info->tx_payload_info.encOffset -p_sa_info->auth_tag_size;
+ meta_tx.authSize = len - meta_tx.authOffset - p_sa_info->auth_tag_size;
- if (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CTR)
- {
- memcpy(&p_iv[0], &ourEncrKey[16], 4);
- memcpy(&p_iv[4], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
- p_iv[12] = 0;
- p_iv[13] = 0;
- p_iv[14] = 0;
- p_iv[15] = 1;
- meta_tx.pEncIV = &p_iv[0];
+ if (p_sa_info->cipherMode == NWAL_SA_EALG_AES_CTR)
+ {
+ memcpy(&p_iv[0], &p_sa_info->key_params->pEncKey[16], 4);
+ memcpy(&p_iv[4], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
+ p_iv[12] = 0;
+ p_iv[13] = 0;
+ p_iv[14] = 0;
+ p_iv[15] = 1;
+ meta_tx.pEncIV = &p_iv[0];
+
}
- else if ((p_sa_info->cipherMode == NWAL_SA_EALG_AES_GCM) ||
+ else if ((p_sa_info->cipherMode == NWAL_SA_EALG_AES_GCM) ||
(p_sa_info->cipherMode == NWAL_SA_EALG_AES_CCM))
{
memcpy(&p_iv[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
@@ -1571,2009 +659,634 @@ Cppi_HostDesc* pPloadDesc;
meta_tx.pAad= &p_add[0];
meta_tx.aadSize = 8;
}
- else if (p_sa_info->cipherMode == NWAL_SA_EALG_NULL)
- {
- meta_tx.pEncIV = NULL;
+ else if (p_sa_info->authMode == NWAL_SA_AALG_GMAC)
+ {
+ memcpy(&p_iv[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN], 8);
+ meta_tx.pAuthIV= &p_iv[0];
+ /* aad is the ESP header which is 8 bytes */
+ memcpy(&p_add[0], &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN], 8);
+ meta_tx.pAad= &p_add[0];
+ meta_tx.aadSize = 8;
+ }
+ else if (p_sa_info->cipherMode == NWAL_SA_EALG_NULL)
+ {
+ meta_tx.pEncIV = NULL;
+ }
+ else
+ {
+ meta_tx.pEncIV = &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN ];
+ }
+
+ meta_tx.appCtxId = (nwal_AppId)p_sa_info;
+
+ /* post it to netcp sb tx channel*/
+ meta2.u.tx_sb_meta=&meta_tx;
+
+ netapi_pktioSend(netcp_sb_tx_chan,tip,&meta2,&err);
+ continue;
}
else
{
- meta_tx.pEncIV = &p_pkt[netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN + netTest_ESP_HEADER_LEN ];
+ //inflow mode. flip and send
+ flip_and_send_pkt(tip,p_pkt,len,1, enet_port);
}
- meta_tx.appCtxId = (nwal_AppId)netapi_timing_start();
- //printf("recv_cb appCtxId: %lu\n", meta_tx.appCtxId);
-
- /* post it to netcp sb tx channel*/
- meta2.u.tx_sb_meta=&meta_tx;
-#ifdef NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
- /* Use the command label which was cached during create time
- * Update the Queue to receive output packet from SA to the local
- * core Queue. Below information can be saved by application in
- * per process context to avoid API overhead per packet
- * Application can use below rxSbSaQ for polling packets back from
- * SA
- */
- nwalRetVal =
- nwal_getLocCxtInfo(PKTIO_GET_NWAL_INSTANCE(netcp_sb_tx_chan),
- &nwalLocCxt);
- if(nwalRetVal == nwal_OK)
- {
- p_sa_info->rx_dmPSCmdInfo.rxSbSaQ = nwalLocCxt.rxSbSaQ;
- }
- nwal_mCmdDMUpdate(tip,
- &p_sa_info->rx_dmPSCmdInfo,
- meta_tx.appCtxId,
- meta_tx.encOffset,
- meta_tx.encSize,
- meta_tx.pEncIV,
- meta_tx.authOffset,
- meta_tx.authSize,
- meta_tx.pAuthIV,
- meta_tx.aadSize,
- meta_tx.pAad);
- pPloadDesc = Pktlib_getDescFromPacket(tip);
- pPloadDesc = Qmss_osalConvertDescVirtToPhy(pPloadDesc);
- Qmss_queuePushDescSizeRaw(p_sa_info->rx_dmPSCmdInfo.txQueue,
- pPloadDesc,
- NWAL_DESC_SIZE);
-
-#else
- pktio_send(netcp_sb_tx_chan,tip,&meta2,&err);
-#endif
- continue;
- }
- else
- //inflow mode. flip and send
- flip_and_send_pkt(tip,p_pkt,len,1);
- }
- else if ((p_head->ip[2]&0x0000ff00)!=0x00001100)
- {
- stats.n_new+=1;Pktlib_freePacket(tip); continue;
- }
- else //non ipsec
- {
- if (!check_header(p_head,&meta[i])) {
- stats.n_bad+=1;Pktlib_freePacket(tip);
- continue;
- }
-
-#if 0
- /* lookup flow */
- key.src_ip = p_head->ip[3];
- key.dst_ip = p_head->ip[4];
- key.src_port= (p_head->udp[0]&0xffff0000)>>16;
- key.dst_port= (p_head->udp[0]&0x0000ffff);
- p_res= (HEAD_T *) trie_lookup(P_trie, (char *) &key, sizeof(key));
- if (!p_res) { stats.n_new+=1; slow_path(tip, len); continue;}
-
- /* copy header */
- memcpy((char *) p_head, (char *) p_res, sizeof(HEAD_T));
-
- memcpy(&p_pkt[14],p_head,sizeof(HEAD_T));
- /* update_mac(&p_pkt[0]); */
-
- /* 'simulate' send pkt */
- send_pkt(tip,len);
-#endif
- //just flip and send
- flip_and_send_pkt(tip,p_pkt,len,0);
- }
- }
- //printf("recv done\n");
-}
-
-#ifdef TEST_TIMERS
-//timer callback
-void our_timer_cb( NETAPI_TIMER_GROUP_HANDLE_T th,
- int n_fired, //# timers fired
- NETAPI_TIMER_LIST_T fired_list,
- uint64_t currentTime)
-{
-int i;
-NETAPI_TIMER_T tx;
-int cookie;
-int err;
-unsigned long long et;
-//DEBUGprintf("TIMER CALLBACK @ %lld %d timers\n", currentTime, n_fired);
-tx = netapi_TimerGetFirst(fired_list);
-for(i=0;i<n_fired;i++)
-{
- cookie = (int) netapi_TimerGetCookie(tx);
- et = netapi_TimerGetTs(tx); //debug
- //DEBUGprintf(" timer %d - cookie = %d expected ts=%lld (delta=%lld)\n", i, cookie, et, currentTime-et);
- if (cookie ==1)
- {
- stats.n_t1+=1;
- t1 = netapi_TimerGroupStartTimer(
- th,
- (void *) 1,
- 100LL, //timer group tics
- &err);
- }
- else if (cookie ==2)
- {
- stats.n_t2+=1;
- t2 = netapi_TimerGroupStartTimer(
- th,
- (void *) 2,
- 200LL, //timer group ticks
- &err);
- }
- else
- {
- stats.n_t3+=1;
- t3 = netapi_TimerGroupStartTimer(
- th,
- (void *) 3,
- 300LL, //timer group ticks
- &err);
- //cancel 1 and restart 1
- netapi_TimerGroupCancel(th,t1,&err);
- t1 = netapi_TimerGroupStartTimer(
- th,
- (void *) 1,
- 100LL, //timer group ticks
- &err);
- }
- tx = netapi_TimerGetNext(fired_list,tx);
-}
-}
-#endif
-void print_ipsec_stats(Sa_IpsecStats_t *p_saIpsecStats, nwal_saAALG auth, nwal_saEALG cipher)
-{
-#if 0
- if(retVal != nwal_OK)
- {
- System_printf("CORE: %d Error getting IP Sec Stats: Ret Status: %d \n",
- retVal);
- return(nwal_FALSE);
- }
- if((p_saIpsecStats->pktEncHi) ||(p_saIpsecStats->pktEncLo))
- {
- printf("------------- IPSec TX (Encryption Channel) Stats BEGIN --\n");
- }
- else
- {
- printf("------------- IPSec RX (Decryption Channel) Stats BEGIN --\n");
- }
-#endif
- printf("\nAutentication mode: %d, Encryption Mode: %d\n", auth, cipher);
- printf("IPSec replayOld:0x%x,replayDup:0x%x,authFail:0x%x \n",
- p_saIpsecStats->replayOld,p_saIpsecStats->replayDup,p_saIpsecStats->authFail);
- printf("IPSec txESN:0x%x,rxESN:0x%x,pktEncHi:0x%x,pktEncLo:0x%x,pktDecHi:0x%x,pktDecLo:0x%x \n",
- p_saIpsecStats->txESN,p_saIpsecStats->rxESN,p_saIpsecStats->pktEncHi,
- p_saIpsecStats->pktEncLo,p_saIpsecStats->pktDecHi,p_saIpsecStats->pktDecLo);
-}
-
-void print_datamode_stats(Sa_DataModeStats_t *p_saDataModeStats, nwal_saAALG auth, nwal_saEALG cipher)
-{
-
- printf("\nAutentication mode: %d, Encryption Mode: %d\n", auth, cipher);
- printf(" Packets processedHi: 0x%x, Packets processed Lo:0x%x\n",
- p_saDataModeStats->pktHi, p_saDataModeStats->pktLo);
-}
-
-
-
-
-static int np2process = NP;
-/******************************************************
- * stats callback
- *******************************************************/
-void our_stats_cb(NETAPI_T h, paSysStats_t* pPaStats)
-{
-uint32_t numFreeDataPackets;
-uint32_t numZeroBufferPackets;
-uint32_t numPacketsinGarbage;
-Pktlib_HeapStats pktLibHeapStats;
-int i;
-unsigned long long bcpp;
-unsigned long long bcpp_noc;
-unsigned long long bcpp_app;
-unsigned long long bcpp_tx;
-unsigned long long npL;
-unsigned long long cyclesL;
-unsigned long long ccyclesL; //cache cycles
-NETAPI_SA_STATS_T netapi_sa_stats;
-
-printf(">*****stats @ %lld\n", netapi_getTimestamp());
-//printf("netcp_tx_handle check %x\n", netcp_tx_chan->back);
-printf(">itx=%d rx=%d tx=%d bad=%d slow=%d \n>rx_class0=%d rx_class1=%d rx_class2=%d secRx=%d secPRX=%d sb_rx=%d sb_tx=%d auth_ok=%d sec_tx=%d\n",
- stats.itx, stats.rx, stats.tx, stats.n_bad, stats.n_new,
- stats.n_class0_rx, stats.n_class1_rx,
- stats.n_class2_rx, stats.sec_rx, stats.secp_rx, stats.sb_rx, stats.sb_tx, stats.n_auth_ok,
- stats.sec_tx);
-
-if (stats.rx && stats.tx)
- printf("decrypt time per packet(avg): %lu, encrypt time per packet(avg): %lu\n",
- (unsigned long) stats.total_decrypt_time/stats.rx, (unsigned long) stats.total_encrypt_time/stats.tx);
-netapi_sched_get_stats(&npL,&cyclesL,&ccyclesL);
-if (npL && stats.rx) {
- bcpp = cyclesL/npL;
- bcpp_noc = (cyclesL-ccyclesL)/npL;
- bcpp_app = (stats.app_cycles-stats.tx_cache_cycles)/stats.rx;
-}
-else {bcpp = bcpp_noc=bcpp_app=0L;}
-if (stats.tx)
-{
- bcpp_tx = (stats.send_cycles-stats.tx_cache_cycles)/stats.tx;
-}else {bcpp_tx = 0L;}
-printf("> ++ busy cycles pp=%lld (%lld wo cache ops) (app+tx= %lld) (tx= %lld) ++\n",
- bcpp,bcpp_noc,bcpp_app, bcpp_tx);
-if(pPaStats)
-{
- printf("C1 number of packets: %d\n", pPaStats->classify1.nPackets);
- printf("C1 number IPv4 packets: %d\n", pPaStats->classify1.nIpv4Packets);
- printf("C1 number IPv6 packets: %d\n", pPaStats->classify1.nIpv6Packets);
- printf("C1 number Custom packets: %d\n", pPaStats->classify1.nCustomPackets);
- printf("C1 number SRIO packets: %d\n", pPaStats->classify1.nSrioPackets);
- printf("C1 number LLC/SNAP Fail packets: %d\n", pPaStats->classify1.nLlcSnapFail);
- printf("C1 number table matched: %d\n", pPaStats->classify1.nTableMatch);
- printf("C1 number failed table matched: %d\n", pPaStats->classify1.nNoTableMatch);
- printf("C1 number IP Fragmented packets: %d\n", pPaStats->classify1.nIpFrag);
- printf("C1 number IP Depth Overflow: %d\n", pPaStats->classify1.nIpDepthOverflow);
- printf("C1 number VLAN Depth Overflow: %d\n", pPaStats->classify1.nVlanDepthOverflow);
- printf("C1 number GRE Depth Overflow: %d\n", pPaStats->classify1.nGreDepthOverflow);
- printf("C1 number MPLS Packets: %d\n", pPaStats->classify1.nMplsPackets);
- printf ("C1 number of parse fail: %d\n",pPaStats->classify1.nParseFail);
- printf("C1 number of Invalid IPv6 Opt: %d\n", pPaStats->classify1.nInvalidIPv6Opt);
- printf("C1 number of TX IP Fragments: %d\n", pPaStats->classify1.nTxIpFrag);
- printf ("C1 number of silent discard: %d\n",pPaStats->classify1.nSilentDiscard);
- printf("C1 number of invalid control: %d\n", pPaStats->classify1.nInvalidControl);
- printf ("C1 number of invalid states: %d\n",pPaStats->classify1.nInvalidState);
- printf ("C1 number of system fails: %d\n",pPaStats->classify1.nSystemFail);
- printf ("C2 number Packets : %d\n",pPaStats->classify2.nPackets);
- printf ("C2 number udp : %d\n",pPaStats->classify2.nUdp);
- printf ("C2 number tcp : %d\n",pPaStats->classify2.nTcp);
- printf ("C2 number Custom : %d\n",pPaStats->classify2.nCustom);
- printf ("C2 number silent drop : %d\n",pPaStats->classify2.nSilentDiscard);
- printf ("C2 number invalid cntrl : %d\n\n",pPaStats->classify2.nInvalidControl);
- printf ("C2 number Modify Stats Cmd Fail : %d\n\n",pPaStats->modify.nCommandFail);
-}
-Pktlib_getHeapStats(OurHeap, &pktLibHeapStats);
-printf("main heap stats> #free=%d #zb=%d #garbage=%d\n", pktLibHeapStats.numFreeDataPackets,
- pktLibHeapStats.numZeroBufferPackets, pktLibHeapStats.numPacketsinGarbage);
-printf(" > #dataBufThreshStatus=%d #dataBufStarvCounter=%d #zBufThreshStatus=%d #zBufStarvCounter=%d \n",
- pktLibHeapStats.dataBufferThresholdStatus,pktLibHeapStats.dataBufferStarvationCounter,
- pktLibHeapStats.zeroDataBufferThresholdStatus, pktLibHeapStats.zeroDataBufferStarvationCounter);
-
-Pktlib_getHeapStats(specialSmall, &pktLibHeapStats);
-printf("specialSmall heap stats> #free=%d #zb=%d #garbage=%d\n", pktLibHeapStats.numFreeDataPackets,
- pktLibHeapStats.numZeroBufferPackets, pktLibHeapStats.numPacketsinGarbage);
-printf(" > #dataBufThreshStatus=%d #dataBufStarvCounter=%d #zBufThreshStatus=%d #zBufStarvCounter=%d \n",
- pktLibHeapStats.dataBufferThresholdStatus,pktLibHeapStats.dataBufferStarvationCounter,
- pktLibHeapStats.zeroDataBufferThresholdStatus, pktLibHeapStats.zeroDataBufferStarvationCounter);
-
-
-Pktlib_getHeapStats(specialLarge, &pktLibHeapStats);
-printf("specialLarge heap stats> #free=%d #zb=%d #garbage=%d\n", pktLibHeapStats.numFreeDataPackets,
- pktLibHeapStats.numZeroBufferPackets, pktLibHeapStats.numPacketsinGarbage);
-printf(" > #dataBufThreshStatus=%d #dataBufStarvCounter=%d #zBufThreshStatus=%d #zBufStarvCounter=%d \n",
- pktLibHeapStats.dataBufferThresholdStatus,pktLibHeapStats.dataBufferStarvationCounter,
- pktLibHeapStats.zeroDataBufferThresholdStatus, pktLibHeapStats.zeroDataBufferStarvationCounter);
-
-
-#if 0
-printf("pa2sa descriptor area dump\n");
-for(i=0;i<TUNE_NETAPI_CONFIG_MAX_PA_TO_SA_DESC;i++)
-{
- extern long * pa2sa_descr_base;
- long * tip= &pa2sa_descr_base[32*i];
- dump_descr(tip, i);
-}
-printf("sa2pa descriptor area dump\n");
-for(i=0;i<TUNE_NETAPI_CONFIG_MAX_SA_TO_PA_DESC;i++)
-{
- extern long * sa2pa_descr_base;
- long * tip= &sa2pa_descr_base[32*i];
- dump_descr(tip, i);
-}
-#endif
-#ifdef TEST_TIMERS
-//debug = dump timer polling stats
-dump_poll_stats();
-//debug = dump timer polling stats
-//dump_poll_stats();
-#endif
-#ifndef EXPERIMENTAL
- for (i = 0; i < MAX_SEC_INDEX; i++)
-#else
- for (i=0; i < 1;i++)
-#endif
- {
- /* Statistics for RX Tunnel */
- memset(&netapi_sa_stats, 0, sizeof(netapi_sa_stats));
- netapi_getSaStats(netapi_handle, sa_info[i].rx_tunnel, &netapi_sa_stats);
- if (netapi_sa_stats.validParams & NETAPI_IPSEC_STAT_VALID)
- {
- print_ipsec_stats(&(netapi_sa_stats.saIpsecStats),
- rx_sa[i].authMode,
- rx_sa[i].cipherMode);
- }
- if (netapi_sa_stats.validParams & NETAPI_SIDEBAND_DATA_MODE_STAT_VALID)
- {
- print_datamode_stats(&(netapi_sa_stats.dataModeStats),
- rx_sa[i].authMode,
- rx_sa[i].cipherMode);
- }
-
- /* Statistics for TX Tunnel */
- memset(&netapi_sa_stats, 0, sizeof(netapi_sa_stats));
- netapi_getSaStats(netapi_handle, sa_info[i].tx_tunnel, &netapi_sa_stats);
- if (netapi_sa_stats.validParams & NETAPI_IPSEC_STAT_VALID)
- {
- print_ipsec_stats(&(netapi_sa_stats.saIpsecStats),
- tx_sa[i].authMode,
- tx_sa[i].cipherMode);
- }
- if (netapi_sa_stats.validParams & NETAPI_SIDEBAND_DATA_MODE_STAT_VALID)
- {
- print_datamode_stats(&(netapi_sa_stats.dataModeStats),
- tx_sa[i].authMode,
- tx_sa[i].cipherMode);
- }
- }
-netapi_dump_internal_heap_stats();
-}
-
-//******************************************************
-//use scheduling housekeeping callback to generate pkts
-//******************************************************
-static int done_burst=0;
-void house(NETAPI_SCHED_HANDLE_T * s)
-{
-Ti_Pkt * tip;
-unsigned int len;
-nwalTxPktInfo_t meta_tx = {0};
-PKTIO_METADATA_T meta = {PKTIO_META_TX,{0},0};
-int err;
-static int house_pkts_gened=0;
-int p;
-unsigned char * pIpHdr,* pData;
-unsigned int vv1,vv2,vv3;
-unsigned int sum_vv1=0;
-unsigned int sum_vv2=0;
-unsigned int sum_vv3=0;
-unsigned int sum_vv4=0;
-unsigned int sum_vv5=0;
-
-unsigned int nwal_flow_vv1,nwal_flow_vv2;
-unsigned int nwal_sum_vv1=0;
-unsigned int nwal_sum_vv2=0;
-unsigned int nwal_sum_vv3=0;
-unsigned int nwal_sum_vv4=0;
-unsigned int nwal_sum_vv5=0;
-unsigned int nwal_sum_vv6=0;
-
-unsigned int nwal_sum_flow_vv1=0;
-unsigned int nwal_sum_flow_vv2=0;
-unsigned int cache_op_b1;
-unsigned int cache_op_b2;
-int n_c_ops;
-static int first =0;
-Cppi_HostDesc* pPktDesc;
-
-if(done_burst)
-{
- house_pkts_gened+=TX_BURST;
- printf("net_test> request stats at n=%d \n",house_pkts_gened);
- netcp_cfgReqStats(netapi_handle, our_stats_cb, 0,&err);
- if (err!=0) {printf("stats req failed\n");}
- if (house_pkts_gened >= np2process+ 100)
- {
- netapi_schedShutdown(s,NULL,&err);
- }
- return;
-}
-done_burst=1;
-Osal_cache_op_measure_reset();
-memset(&meta_tx,0,sizeof(meta_tx));
-for(p=0;p<TX_BURST;p++) {
-//reguest stats
-if ((house_pkts_gened>0) && (! (house_pkts_gened%1000)) )
-{
- printf("net_test> request stats at n=%d \n",house_pkts_gened);
- netcp_cfgReqStats(netapi_handle, our_stats_cb, 0,&err);
- if (err!=0) {printf("stats req failed\n");}
-}
-
-
- if (house_pkts_gened >= np2process+ 100)
- {
- //shutdown
- netapi_schedShutdown(s,NULL,&err);
- continue;
- }
-
- else if (house_pkts_gened >= np2process) { house_pkts_gened+=1; continue;}
-
-
-/* manufacture a pkt to transmit */
- tip = get_pkt(house_pkts_gened, &len, OurHeap, PKT_LEN,&testPkt[0] , TEST_PKT_LEN);
- if(!tip) { house_pkts_gened +=1; continue; }
-
-
- /* set the pkt length */
- vv1 = netapi_timing_start();
- Pktlib_setPacketLen(tip, len);
-
- /* set up meta data */
- meta.sa_handle=nwal_HANDLE_INVALID;
-//#define BENCH_UDP_SEND
-#ifdef BEND_UDP_SEND
- meta_tx.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM | NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID);
- meta_tx.startOffset = 0;
- //GONE in V2 meta_tx.pktLen = len;
- meta_tx.ipOffBytes = TEST_PKT_IP_OFFSET_BYTES;
- meta_tx.l4OffBytes = TEST_PKT_UDP_OFFSET_BYTES;
- meta_tx.l4HdrLen = TEST_PKT_UDP_HDR_LEN;
- //GONE in V2 meta_tx.ploadOffBytes = TEST_PKT_PLOAD_OFFSET_BYTES;
- meta_tx.ploadLen = TEST_PAYLOAD_LEN;
-
- Pktlib_getDataBuffer(tip,&pData,&len);
- if(house_pkts_gened &0x1)
- {
- memcpy(&pData[6],&config.mac1[0] ,6);
- }
- pIpHdr = pData + meta_tx.ipOffBytes;
- meta_tx.pseudoHdrChecksum =
- test_utilGetIpv4PsudoChkSum(pIpHdr,(TEST_PAYLOAD_LEN+TEST_PKT_UDP_HDR_LEN));
-#else
- Pktlib_getDataBuffer(tip,&pData,&len);
- if(house_pkts_gened &0x1)
- {
- memcpy(&pData[6],&config.mac1[0] ,6);
- }
- meta_tx.txFlag1 = NWAL_TX_FLAG1_META_DATA_VALID;
- meta_tx.startOffset = 0;
- meta_tx.ploadLen = TEST_PAYLOAD_LEN;
-#endif
- /* post it to netcp tx channel*/
- meta.u.tx_meta=&meta_tx;
-#ifdef DEBUG_DESC
- if (house_pkts_gened<16) dump_descr((long *) tip, house_pkts_gened);
- else if (house_pkts_gened>99) dump_descr((long *) tip,house_pkts_gened);
-#endif
-
- if(!first)
- {
- first++;
- nwal_flow_vv1= netapi_timing_stop();
- if(nwal_initPSCmdInfo(PKTIO_GET_NWAL_INSTANCE(netcp_tx_chan),
- &meta_tx,
- &flowPSCmdInfo) != nwal_OK)
- {
- printf("nwal_initPSCmdInfo() ERROR \n");
- }
- nwal_flow_vv2= netapi_timing_stop();
- nwal_sum_flow_vv1 += (nwal_flow_vv1-vv1);
- nwal_sum_flow_vv2 += (nwal_flow_vv2-nwal_flow_vv1);
- }
-
- cache_op_b1= Osal_cache_op_measure(&n_c_ops);
- vv2= netapi_timing_stop();
-#ifdef BEND_UDP_SEND
- nwal_mCmdSetL4CkSumPort( tip,
- &flowPSCmdInfo,
- TEST_PKT_UDP_OFFSET_BYTES,
- (TEST_PKT_UDP_HDR_LEN + TEST_PAYLOAD_LEN),
- meta_tx.pseudoHdrChecksum,
- meta_tx.enetPort);
-#else
- nwal_mCmdSetPort (tip,
- &flowPSCmdInfo, //could be NULL
- 0); //port 0 -> switch decides
-
-#endif
-
- pPktDesc = Pktlib_getDescFromPacket(tip);
- /* Send the packet out to transmit Q*/
- Qmss_queuePushDescSize (flowPSCmdInfo.txQueue,
- pPktDesc,
- NWAL_DESC_SIZE);
- vv3= netapi_timing_stop();
- cache_op_b2= Osal_cache_op_measure(&n_c_ops);
-
- sum_vv1 += (vv2-vv1);
- if(!house_pkts_gened)
- {
- /* first packet. Take out the PS command label creation cost */
- sum_vv1 = sum_vv1 - nwal_sum_flow_vv2;
- }
-
- sum_vv3 += (vv3-vv2)-(cache_op_b2-cache_op_b1); //sub out cache op cost
-
- // printf("pktio send. full=%d metadata=%d pktio_send=%d\n", vv3-vv1, vv2-vv1, vv3-vv2);
-
-
- stats.itx +=1;
- house_pkts_gened +=1;
- }
-{
- unsigned int ccycles;
- ccycles =Osal_cache_op_measure(&n_c_ops);
- if (sum_vv1)
- {
- printf("BURST NWAL Fast send %d pkts. metadata=%d Cmd Label Creation Cost=%d nwal Fast Send Cost (less cacheop)= %d n_c_ops=%d cache_op_time=%d (pp-> %d)\n",
- stats.itx, sum_vv1/stats.itx, nwal_sum_flow_vv2, sum_vv3/stats.itx,
- n_c_ops, ccycles, n_c_ops? (ccycles/(n_c_ops/2)) : 0);
-#if 0
- printf("NWAL Profile Cycles: Prof1= %d,Prof2=%d,Prof3=%d,Prof4=%d,Prof5=%d ,Prof6=%d \n",
- nwal_sum_vv1/stats.itx,nwal_sum_vv2/stats.itx,nwal_sum_vv3/stats.itx,
- nwal_sum_vv4/stats.itx,nwal_sum_vv5/stats.itx,nwal_sum_vv6/stats.itx);
-
-#endif
-
- if(stats.itx2)
- {
- printf("nwal_flowSend Profile Cycles: Prof1= %d,Prof2=%d \n",
- nwal_sum_flow_vv1/stats.itx2,nwal_sum_flow_vv2/stats.itx2);
- }
-
- }
-}
-}
-
-void build_sa_db(int i)
-{
- long tmp_spi;
- if ((tx_sa[i].authMode == NWAL_SA_AALG_HMAC_SHA1) && (tx_sa[i].cipherMode == NWAL_SA_EALG_AES_CBC))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_AES_CBC_IV_LEN;
-
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0; /* pkt len - mac - ip -icv (12) */
- sa_info[i].tx_payload_info.encSize = 0; /* authSize - esp header size (always 8 bytes) */
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0; /* not being referenced in net_test */
-
- sa_info[i].cipherMode = NWAL_SA_EALG_AES_CBC;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=16;
- sa_info[i].bl=16;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
-
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_HMAC_SHA2_256) && (tx_sa[i].cipherMode == NWAL_SA_EALG_AES_CTR))
- {
- printf("inside build_sa_db, index %d\n", i);
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_AES_CTR_IV_LEN;
-
-
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_AES_CTR;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=8;
- sa_info[i].bl=8;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_HMAC_SHA2_256) && (tx_sa[i].cipherMode == NWAL_SA_EALG_3DES_CBC))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_3DES_CBC_IV_LEN;
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_3DES_CBC;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=8;
- sa_info[i].bl=8;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_HMAC_MD5) && (rx_sa[i].cipherMode == NWAL_SA_EALG_NULL))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
-
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_NULL_IV_LEN;
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=0;
- sa_info[i].bl=4;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_NULL;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_NULL) && (rx_sa[i].cipherMode == NWAL_SA_EALG_AES_GCM))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
- //sa_info[i].tx_payload_info.encIvSize = netTest_AES_GCM_IV_LEN;
-
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_AES_GCM_IV_LEN;
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=0;
- sa_info[i].bl=4;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- //sa_info[i].tx_payload_info.ploadLen = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_AES_GCM;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_AES_GCM_CCM_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_NULL) && (rx_sa[i].cipherMode == NWAL_SA_EALG_AES_CCM))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- //sa_info[i].tx_payload_info.authIvSize = 0;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN; /*done: same for all cipher suites */
-
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_AES_CCM_IV_LEN;
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=0;
- sa_info[i].bl=4;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- //sa_info[i].tx_payload_info.ploadLen = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_AES_CCM;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_AES_GCM_CCM_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM */
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
- }
- else if ((tx_sa[i].authMode == NWAL_SA_AALG_GMAC) && (rx_sa[i].cipherMode == NWAL_SA_EALG_NULL))
- {
- /* static configuration, will not change */
- sa_info[i].tx_payload_info.aadSize = 0;
- sa_info[i].tx_payload_info.pAad = NULL;
- sa_info[i].tx_payload_info.pAuthIV = NULL;
- sa_info[i].tx_payload_info.authOffset = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
-
-
- sa_info[i].tx_payload_info.encOffset = netTest_MAC_HEADER_LEN +
- netTest_IP_HEADER_LEN +
- netTest_ESP_HEADER_LEN +
- netTest_AES_GMAC_IV_LEN;
-#ifdef EXPERIMENTAL
- sa_info[i].iv_len=0;
- sa_info[i].bl=4;
- sa_info[i].spi = tx_sa[i].spi;
- sa_info[i].src =*((unsigned int *)(&config.local_ipsec_ip.ipv4[0]));
- sa_info[i].dst =*((unsigned int *)(&config.remote_ipsec_ip.ipv4[0]));
-#endif
-
-
- /* dynamic configuration, will be calculated on the fly */
- sa_info[i].tx_payload_info.authSize = 0;
- sa_info[i].tx_payload_info.encSize = 0;
- //sa_info[i].tx_payload_info.ploadLen = 0;
- sa_info[i].tx_payload_info.pEncIV = 0;
- sa_info[i].tx_payload_info.pPkt = 0;
-
- sa_info[i].cipherMode = NWAL_SA_EALG_NULL;
- sa_info[i].authMode = NWAL_SA_AALG_GMAC;
- sa_info[i].inner_ip_offset = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].auth_tag_size = netTest_AES_GMAC_ICV_LEN; /* icv or mac size,. always 12 except for AES_CCM/AES_GCM , GMAC*/
-
- sa_info[i].tx_pkt_info.enetPort = 0;
- sa_info[i].tx_pkt_info.ipOffBytes = sa_info[i].tx_payload_info.encOffset;
- sa_info[i].tx_pkt_info.l4HdrLen = netTest_UDP_HEADER_LEN; /*UDP header len */
- sa_info[i].tx_pkt_info.l4OffBytes = sa_info[i].inner_ip_offset + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.startOffset = 0;
- sa_info[i].tx_pkt_info.lpbackPass = 0;
- sa_info[i].tx_pkt_info.ploadLen = 0; /*sa_info[i].tx_pkt_info.l4OffBytes + 4 */
- sa_info[i].tx_pkt_info.pPkt = NULL;
- sa_info[i].tx_pkt_info.saOffBytes = netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN;
- sa_info[i].tx_pkt_info.saPayloadLen = 0;
- sa_info[i].tx_pkt_info.pseudoHdrChecksum =0;
-
- sa_info[i].tx_pkt_info.txFlag1 = NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID ;
-
- tmp_spi = htonl((long)(tx_sa[i].spi));
- trie_insert(p_trie_sa,(char *)&tmp_spi,4, (void *) &sa_info[i]); //asociate with tx sa SPI
+ }
+ /* check for udp protocol */
+ else if ((p_head->ip[2]&0x0000ff00)!=0x00001100)
+ //else if ((p_head->ip[2]&0x00ff0000)!=0x00110000)
+ {
+ stats[coreid].n_new+=1;Pktlib_freePacket(tip); continue;
+ }
+ else //non ipsec
+ {
+ if (!netTest_utilCheckHeader(p_head,&meta[i]))
+ {
+ stats[coreid].n_bad+=1;Pktlib_freePacket(tip);
+ continue;
+ }
+ //just flip and send
+ flip_and_send_pkt(tip,p_pkt,len,0, enet_port);
+ }
}
- else
- printf("build_sa_db(): invalid encryption/authentication combination selected\n");
-
- //printf("sa_build_db(): authOffset %d, innerIpOffset %d, encOffset %d\n", sa_info[i].tx_payload_info.authOffset, sa_info[i].inner_ip_offset, sa_info[i].tx_payload_info.encOffset);
-
-
}
+/* Templates to build command labels at startup up time, required by open_pktio_tx_channels() */
+nwalTxPktInfo_t txPktInfoESP =
+{
+ NULL, /* p_pkt */
+ NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID, /* txFlags */
+ 0, /* lpbackPass */
+ 0, /* enetport */
+ 0, /* msuSize */
+ 0, /* startOffset */
+ netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN, /* saOffBytes */
+ 0, /* saPayLoadLen */
+ 0 , /* saAhIcvOffBytes */
+ 0, /* saAhMacSize */
+ 0, /* etherLenOffBytes */
+ 0, /* ipOffBytes */
+ 0, /* l4OffBytes */
+ netTest_UDP_HEADER_LEN, /* l4HdrLen */
+ 0, /* pseudoHdrChecksum */
+ 0 /* pLoadLen */
+};
+
+nwalTxPktInfo_t txPktInfoAH =
+{
+ NULL, /* p_pkt */
+ NWAL_TX_FLAG1_DO_IPSEC_AH_CRYPTO| NWAL_TX_FLAG1_DO_UDP_CHKSUM | NWAL_TX_FLAG1_META_DATA_VALID, /* txFlags */
+ 0, /* lpbackPass */
+ 0, /* enetport */
+ 0, /* msuSize */
+ 0, /* startOffset */
+ netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN, /* saOffBytes */
+ 0, /* saPayLoadLen */
+ netTest_MAC_HEADER_LEN + netTest_IP_HEADER_LEN + netTest_IPSEC_AH_FIXED_HDR_SIZE, /* saAhIcvOffBytes */
+ 12, /* saAhMacSize */
+ 0, /* etherLenOffBytes */
+ 0, /* ipOffBytes */
+ 0, /* l4OffBytes */
+ netTest_UDP_HEADER_LEN, /* l4HdrLen */
+ 0, /* pseudoHdrChecksum */
+ 0 /* pLoadLen */
+};
-#define CHECK_SET_PARAM(ARG1, ARG2) \
- do { \
- if(strcmp(key, ARG1) == 0) { \
- if(data)strncpy(ARG2,data,CONFIG_STRING_LEN); \
- printf("CHECK_SET_PARM, match found, input cong string %s\n", ARG2); \
- continue; \
- } \
- } while(0)
+nwalTxPktInfo_t txPktInfoNoCrypto =
+{
+ NULL, /* p_pkt */
+ NWAL_TX_FLAG1_DO_UDP_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID, /* txFlags */
+ 0, /* lpbackPass */
+ 0, /* enetport */
+ 0, /* msuSize */
+ 0, /* startOffset */
+ 0, /* saOffBytes */
+ 0, /* saPayLoadLen */
+ 0 , /* saAhIcvOffBytes */
+ 0, /* saAhMacSize */
+ 0, /* etherLenOffBytes */
+ 0, /* ipOffBytes */
+ netTest_MAC_HEADER_LEN +netTest_IP_HEADER_LEN, /* l4OffBytes */
+ netTest_UDP_HEADER_LEN, /* l4HdrLen */
+ 0, /* pseudoHdrChecksum */
+ 0 /* pLoadLen */
+};
-#define CHECK_SET_PARAM2(ARG1, ARG2, ARG3) \
- do { \
- if(strcmp(key, ARG1) == 0) { \
- if(data) strncpy(ARG2,data,CONFIG_STRING_LEN); \
- if(data2) strncpy(ARG3,data2,CONFIG_STRING_LEN); \
- printf("CHECK_SET_PARM2, match found, input cong string %s %s\n", ARG2, ARG3); \
- continue; \
- } \
- } while(0)
-unsigned char hex2dec(char *p_s)
+void close_pktio_channels(void)
{
- int val;
- sscanf(p_s,"%x",&val);
- return val&0xff;
+ int err;
+ netapi_pktioClose(netcp_tx_chan_esp ,&err);
+ netapi_pktioClose(netcp_tx_chan_ah ,&err);
+ netapi_pktioClose(netcp_sb_tx_chan ,&err);
+ netapi_pktioClose(netcp_tx_chan_no_crypto,&err);
}
-void parse_one_mac(char * p_mac_str, unsigned char *p_mac)
-{
- int index = 0;
- int i;
- char *pch = strtok (&(p_mac_str[0]),"-");
- while (pch != NULL)
+void open_pktio_tx_channels(void)
+{
+ int err;
+ /* open netcp default TX for ESP packets */
+ netcp_tx_chan_esp= netapi_pktioOpen(netapi_handle, NETCP_TX, NULL, &netcp_tx_cfg, &err);
+ if (!netcp_tx_chan_esp)
{
- printf ("%s\n",pch);
- p_mac[index] = hex2dec(pch);
- index++;
- pch = strtok (NULL,"-");
+ printf("pktio open TX failed err=%d\n",err);
+ exit(1);
}
- printf("index value : %d\n", index);
- for (i=0; i<6;i++)
- printf("************mac0[%d]: 0x%x\n",i, p_mac[i]);
-}
-
-void parse_one_ip(char * p_ip_addr_str, unsigned char * p_ip)
-{
- int index = 0;
- int i;
- char * pch = strtok (&p_ip_addr_str[0],".");
-
- while (pch != NULL)
- {
- printf ("xxxxx: %s\n",pch);
- p_ip[index] = atoi(pch);
- index++;
- pch = strtok (NULL,".");
+ else
+ {
+ if(netTestCfg.ipsec_mode_tx == IPSEC_MODE_TX_INFLOW)
+ {
+ PKTIO_CONTROL_T control;
+ control.op = PKTIO_UPDATE_FAST_PATH;
+ PKTIO_CFG_T cfg;
+ cfg.fast_path_cfg.fp_send_option = PKTIO_FP_ESP_L4CKSUM_PORT;
+ cfg.fast_path_cfg.txPktInfo= &txPktInfoESP;
+ netapi_pktioControl(netcp_tx_chan_esp, NULL, &cfg, &control, &err);
+ }
}
- printf("index value : %d\n", index);
- for (i=0; i<4;i++)
- printf("************ip[%d]: 0x%x\n",i, p_ip[i]);
+ /*/* open netcp default TX for AH packets */
+ netcp_tx_chan_ah= netapi_pktioOpen(netapi_handle, NETCP_TX, NULL, &netcp_tx_cfg, &err);
+ if (!netcp_tx_chan_ah)
+ {
+ printf("pktio open TX failed err=%d\n",err);
+ exit(1);
+ }
+ else
+ {
+ if(netTestCfg.ipsec_mode_tx == IPSEC_MODE_TX_INFLOW)
+ {
+ PKTIO_CONTROL_T control;
+ control.op = PKTIO_UPDATE_FAST_PATH;
+ PKTIO_CFG_T cfg;
+ cfg.fast_path_cfg.fp_send_option = PKTIO_FP_AH_L4CKSUM_PORT;
+ cfg.fast_path_cfg.txPktInfo= &txPktInfoAH;
+ netapi_pktioControl(netcp_tx_chan_ah, NULL, &cfg, &control, &err);
+ }
+ }
-}
+ /* open netcp default TX channels for non-Crypto packets */
+ netcp_tx_chan_no_crypto= netapi_pktioOpen(netapi_handle, NETCP_TX, NULL, &netcp_tx_cfg, &err);
+ if (!netcp_tx_chan_no_crypto)
+ {
+ printf("pktio open TX failed err=%d\n",err);
+ exit(1);
+ }
+ else
+ {
+ if(netTestCfg.ipsec_mode_tx == IPSEC_MODE_TX_INFLOW)
+ {
+ PKTIO_CONTROL_T control;
+ control.op = PKTIO_UPDATE_FAST_PATH;
+ PKTIO_CFG_T cfg;
+ cfg.fast_path_cfg.fp_send_option = PKTIO_FP_L4CKSUM_PORT;
+ cfg.fast_path_cfg.txPktInfo= &txPktInfoNoCrypto;
+ netapi_pktioControl(netcp_tx_chan_no_crypto, NULL, &cfg, &control, &err);
+ }
+ }
-void parse_mac_address(netTestConfigFile_t *pConfig)
-{
- if (strlen(&pConfig->mac0[0]))
- parse_one_mac(&pConfig->mac0[0],&config.mac0[0]);
- if (strlen(&pConfig->mac1[0]))
- parse_one_mac(&pConfig->mac1[0],&config.mac1[0]);
-}
-void parse_ip_address(netTestConfigFile_t *pConfig)
-{
- if (strlen(&pConfig->ip0[0]))
- parse_one_ip(&pConfig->ip0[0],&config.ip0.ipv4[0]);
- if (strlen(&pConfig->ip1[0]))
- parse_one_ip(&pConfig->ip1[0],&config.ip1.ipv4[0]);
- if (strlen(&pConfig->ip2[0]))
- parse_one_ip(&pConfig->ip2[0],&config.ip2.ipv4[0]);
- if (strlen(&pConfig->local_ipsec_ip[0]))
- parse_one_ip(&pConfig->local_ipsec_ip[0],&config.local_ipsec_ip.ipv4[0]);
- if (strlen(&pConfig->remote_ipsec_ip[0]))
- parse_one_ip(&pConfig->remote_ipsec_ip[0],&config.remote_ipsec_ip.ipv4[0]);
+ /* open netcp default TX channels for SB crypto */
+ netcp_sb_tx_chan= netapi_pktioOpen(netapi_handle, NETCP_SB_TX, NULL, &netcp_sb_tx_cfg, &err);
+ if (!netcp_sb_tx_chan)
+ {
+ printf("pktio open SB TX failed err=%d\n",err);
+ exit(1);
+ }
}
+#ifdef netTest_DSP_FASTPATH
+void setup_netTestDSPFastPath(NETAPI_T handle)
-void parse_ipsec_mode(netTestConfigFile_t *pConfig)
{
-
- printf("parse_ipsec_mode, string length %d\n", strlen(&pConfig->ipsec_mode_rx));
- if (strlen(&pConfig->ipsec_mode_rx[0]))
+ int i;
+ int err = 0;
+ PKTIO_CFG_T dsp_pktio_cfg;
+ NETCP_CFG_CLASSIFIER_T dsp_classi;
+ NETCP_CFG_ROUTE_T dsp_route;
+
+ memset(&dsp_pktio_cfg, 0, sizeof (PKTIO_CFG_T));
+ memset(&dsp_classi, 0, sizeof (NETCP_CFG_CLASSIFIER_T));
+ memset(&dsp_route, 0, sizeof (NETCP_CFG_ROUTE_T));
+ char dsp_name[32];
+ //for (i = 0; i < CPU_NUM_REM_FAST_PATH_CORES; i++)
+ for (i = 0; i < 1; i++)
{
- if (strcmp(pConfig->ipsec_mode_rx, "SIDEBAND") == 0)
+ sprintf(&dsp_name[0],"%s%d","dsp_chan", i);
+ printf("netTest_utilCreateInterfaces: %s\n",&dsp_name[0]);
+
+ dsp_pktio_cfg.flags1 = PKTIO_RX;
+ dsp_pktio_cfg.flags2 = PKTIO_GLOBAL | PKTIO_PKT;
+ dsp_pktio_cfg.qnum = TEST_NWAL_BASE_REM_FP_RX_PKT_QUEUE + i;
+ dsp_pktio_cfg.max_n = 8;
+
+ /* pktio channels created here will NOT be POLLED by net_test arm application */
+ dsp_pktio_channels[i] = netapi_pktioCreate(handle,
+ &dsp_name[0],
+ (PKTIO_CB)recv_cb,
+ &dsp_pktio_cfg,
+ &err);
+ if (dsp_pktio_channels[i])
{
- config.ipsec_mode_rx = IPSEC_MODE_RX_SIDEBAND;
+ printf("setup_netTestDSPFastPath: sucess for core %d\n", i);
}
- else if (strcmp(pConfig->ipsec_mode_rx, "INFLOW") == 0)
+ else
{
- config.ipsec_mode_rx = IPSEC_MODE_RX_INFLOW;
+ printf("setup_netTestDSPFastPath: failed for core %d\n", i);
}
- else
- printf("parse_ipsec_mode(), invalid RX ipsec mode in config file \n");
- }
- if (strlen(&pConfig->ipsec_mode_tx[0]))
- {
- if (strcmp(pConfig->ipsec_mode_tx, "SIDEBAND") == 0)
+ dsp_classi.classType =NETCP_CFG_CLASS_TYPE_L4;
+ dsp_classi.u.c_l4.iface = netTestCfg.dsp_mac;
+
+ dsp_classi.u.c_l4.ip = ip_rule[netTestCfg.dsp_ip];
+ dsp_classi.u.c_l4.proto = NWAL_APP_PLOAD_PROTO_UDP;
+ dsp_classi.u.c_l4.appProto.udpPort = TEST_NWAL_BASE_REM_FP_UDP_PORT + i;
+
+ dsp_route.p_dest_q = dsp_pktio_channels[i];
+
+ dsp_route.p_flow = (NETCP_CFG_FLOW_T*)NETCP_DEFAULT_FLOW;
+
+
+ dsp_classifers[i] = netapi_netcpCfgAddClass(handle,
+ &dsp_classi,
+ (NETCP_CFG_ROUTE_HANDLE_T) &dsp_route,
+ NETCP_CFG_ACTION_TO_SW,
+ NULL,
+ &err);
+
+ if (err == NETAPI_ERR_OK)
{
- config.ipsec_mode_tx = IPSEC_MODE_TX_SIDEBAND;
+ printf("setup_netTestDSPFastPath: netapi_netcpCfgAddClass sucess for core %d\n", i);
}
- else if (strcmp(pConfig->ipsec_mode_tx, "INFLOW") == 0)
+ else
{
- config.ipsec_mode_tx = IPSEC_MODE_TX_INFLOW;
+ printf("setup_netTestDSPFastPath: netapi_netcpCfgAddClass failed for core %d\n", i);
}
- else
- printf("parse_ipsec_mode(), invalid TX ipsec mode in config file \n");
}
-
- printf("parse_ipsec_mode(): RX mode %d\n", config.ipsec_mode_rx);
- printf("parse_ipsec_mode(): TX mode %d\n", config.ipsec_mode_tx);
-
-
}
-#ifdef EXPERIMENTAL
-int n_routes=0;
-int n_dst_ips=0;
-void parse_routes(netTestConfigFile_t *pConfig)
-{
-int i;
-int said=0;
-for(i=0;i<MAX_ROUTES;i++)
-{
- int port;
- if (pConfig->routes[i][0])
- {
- port=atoi(&pConfig->ports[i][0]);
- if((port<1)||(port>2)) continue; //bad port #: only 1 or 2 valid
- if(strncmp(&pConfig->routes[i][0],"MAC",3)==0)
- {
- routes[i].out_port = port;
- parse_one_mac(&pConfig->routes[i][3],&routes[i].out_mac[0]);
- memcpy(&routes[i].out_mac[6], ((port==1) ?&config.mac0[0]: &config.mac1[0] ),6);
- routes[i].out_mac[12]=0x08;
- routes[i].out_mac[13]=0x00;
- routes[i].sec_ptr=NULL;
- n_routes+=1;
- }
- else if (strncmp(&pConfig->routes[i][0],"SA",2)==0)
- {
- said=atoi(&pConfig->routes[i][2]) ;
- routes[i].sec_ptr=&sa_info[said];
- n_routes+=1;
- }
- }
-}
-our_router = route_init();
-for (i=0;i<MAX_ROUTES;i++)
-{
- unsigned long ip_be;
- int route_index;
- if (pConfig->dst_ips[i][0])
- {
- parse_one_ip(&pConfig->dst_ips[i][0],(unsigned char *)&ip_be);
- sscanf(&pConfig->paths[i][0],"route%d",&route_index);
- route_add(our_router,&ip_be,&routes[route_index]);
- n_dst_ips+=1;
- }
-}
-printf(">Route DB built. %d entries\n",n_dst_ips);
-}
-#endif
-static void parse_config_file(FILE * fpr, netTestConfigFile_t *pConfig)
+void teardown_netTestDSPFastPath()
{
- char line[MAX_LINE_LENGTH + 1];
int i;
-
- char *key, *data, *ep, *data2;
- char tokens[] = " :=;\n";
- char temp_str[50];
- memset(line, 0, MAX_LINE_LENGTH + 1);
- memset(pConfig, 0, sizeof(netTestConfigFile_t));
- while (fgets(line, MAX_LINE_LENGTH + 1, fpr))
+ int err=0;
+
+ for (i = 0; i < CPU_NUM_REM_FAST_PATH_CORES; i++)
{
- if(line[0]=='#') continue; //skip comment
- key = (char *)strtok(line, tokens);
- data = (char *)strtok(NULL, tokens);
- data2 = (char *)strtok(NULL, tokens);
- if (!key) continue;
- if (!data) continue;
-
- if(strlen(data) == 0)
+ netapi_netcpCfgDelClass(netapi_handle,
+ dsp_classifers[i],
+ &err);
+ if (err == NETAPI_ERR_OK)
{
- continue;
+ printf("teardown_netTestDSPFastPath: netapi_netcpCfgDelClass sucess for core %d\n", i);
+ }
+ else
+ {
+ printf("teardown_netTestDSPFastPath: netapi_netcpCfgDelClass failed for core %d\n", i);
}
- CHECK_SET_PARAM(INIT_CONFIG_MAC0,&(pConfig->mac0[0]));
- CHECK_SET_PARAM(INIT_CONFIG_MAC1,&(pConfig->mac1[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IP0,&(pConfig->ip0[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IP1,&(pConfig->ip1[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IP2,&(pConfig->ip2[0]));
- CHECK_SET_PARAM(INIT_CONFIG_LOCAL_IPSEC_IP,&(pConfig->local_ipsec_ip[0]));
- CHECK_SET_PARAM(INIT_CONFIG_REMOTE_IPSEC_IP,&(pConfig->remote_ipsec_ip[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IPSEC_MODE_RX,&(pConfig->ipsec_mode_rx[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IPSEC_MODE_TX,&(pConfig->ipsec_mode_tx[0]));
- CHECK_SET_PARAM(INIT_CONFIG_IPSEC_IF_NO,&(pConfig->ipsec_if_no[0]));
-#ifdef EXPERIMENTAL
- for(i=0;i<MAX_ROUTES;i++)
- {
- sprintf(temp_str,"route%d",i);
- CHECK_SET_PARAM2(temp_str,&pConfig->routes[i][0],&pConfig->ports[i][0] );
- }
- for(i=0;i<MAX_ROUTES;i++)
- {
- sprintf(temp_str,"dstip%d",i);
- CHECK_SET_PARAM2(temp_str,&pConfig->dst_ips[i][0],&pConfig->paths[i][0] );
+ netapi_pktioDelete(dsp_pktio_channels[i],
+ &err);
+ if (err == NETAPI_ERR_OK)
+ {
+ printf("teardown_netTestDSPFastPath: netapi_pktioDelete sucess for core %d\n", i);
+ }
+ else
+ {
+ printf("teardown_netTestDSPFastPath: netapi_pktioDelete failed for core %d\n", i);
+ }
}
+}
#endif
-
- }
- parse_mac_address(pConfig);
- parse_ip_address(pConfig);
- parse_ipsec_mode(pConfig);
-#ifdef EXPERIMENTAL
- if (strlen(&pConfig->ipsec_if_no[0]))
- config.ipsec_if_no = atoi(&pConfig->ipsec_if_no[0]);
- parse_routes(pConfig);
-#endif
-}
+#ifdef netTest_MULTI_THREAD
+NETAPI_T worker_nh[TUNE_NETAPI_NUM_CORES];
-static netTestConfigFile_t config_file;
-/***************************************
- ********** test driver*****************
- ***************************************/
-int main(int argc, char **argv)
+void slow_path_thread(uint32_t index)
{
- int err,i;
- rlim_t oss,ss = 1024*1024;
- struct rlimit rl;
-
- Pktlib_HeapCfg heapCfg;
- int32_t errCode;
- Pktlib_HeapIfTable* pPktifTable;
-
- FILE * fpr = NULL;
-
+ int err, i;;
+ uint32_t thread_num;
+ PKTIO_HANDLE_T *rx_chan;
+ PKTIO_HANDLE_T *sb_rx_chan;
- err= getrlimit(RLIMIT_STACK,&rl);
- if (!err) printf(" stack limit = %d\n",rl.rlim_cur); else printf("getrlimit failed\n");
-#if 0
- rl.rlim_cur = ss;
- err=setrlimit(RLIMIT_STACK,&rl);
-i f (!err) printf("set stack to %d\n",rl.rlim_cur); else printf("setrlimit failed\n");
-#endif
+ cpu_set_t cpu_set;
+ thread_num = netTestCfg.sp_thread_num[index];
+ printf("slow_path_thread, mypid: %d, core_id %d\n", gettid(), netTestCfg.sp_thread_num[index]);
- if (argc>=2) np2process = atoi(argv[1]);
- printf("*************** np2process %d\n", np2process);
- if (np2process<0) np2process = NP; /* default */
- if (argc==3) perslow = atoi(argv[2]);
- if ((perslow<0)||(perslow>100)) perslow=PERSLOW;//default
- if (argc>3) {printf("net_test <no of pkts to process> <percent slow path>\n"); exit(1);}
-#if 1
-
-#if 0
- if (argc >= 2)
+ CPU_ZERO( &cpu_set);
+ printf("slow_path_thread: settting up for thread number %d\n", thread_num);
+#ifdef CORTEX_A15
+ for (i = netTestCfg.sp_proc_start[index]; i <= netTestCfg.sp_proc_end[index];i++)
{
- fpr = fopen(argv[2], "r");
- if (fpr == NULL)
- {
- printf("Error in opening %s input file\n", argv[2]);
- }
- }
- else
-#endif
+ printf("slow_path_thread: setting cpu %d to cpu_set\n", i);
+ CPU_SET( i, &cpu_set);
+ }
+ hplib_utilSetupThread(thread_num, &cpu_set);
+#else
+ for (i = netTestCfg.sp_proc_start[index]; i <= netTestCfg.sp_proc_end[index];i++)
{
- fpr = fopen(input_file_name, "r");
- if (fpr == NULL)
- {
- printf("Error in opening %s input file\n", input_file_name);
- }
- else
- {
- parse_config_file(fpr,&config_file);
- }
+ printf("slow_path_thread: setting cpu %d to cpu_set\n", i);
+ CPU_SET( i, &cpu_set);
}
-
+ hplib_utilSetupThread(thread_num, &cpu_set);
#endif
+ worker_nh[thread_num]=netapi_init(NETAPI_CORE_MASTER,NULL);
- memset(&sa_info, 0, sizeof(sa_info));
+ netapi_setCookie(worker_nh[thread_num],(void*)(thread_num | NET_TEST_SP_THREAD_MASK));
+
+ scheduler[thread_num] =netapi_schedOpen(worker_nh[thread_num],&our_sched_cfg, &err);
+ if (!scheduler[thread_num])
+ {
+ printf("sched create failed for core%d\n",thread_num);
+ exit(1);
+ }
+ scheduler[thread_num]->config.yield = TRUE;
+ scheduler[thread_num]->config.pollGarbageQ = TRUE;
+ scheduler[thread_num]->config.pollCtrlQ = TRUE;
+ /* Entry point to scheduler */
+ netapi_schedRun(scheduler[thread_num], &err);
+ printf(">net_test: core %d worker thread done\n",thread_num);
-//real mode, so update our test packet mac header and ip header
-if (pktloopback==0)
-{
-memcpy(&testPkt,&real_mac_header[0],14); //overwrite test pkt mac address
-memcpy(&testPkt[26],&real_ip_addr[0],8);//overrite test pkt ip addresses
+ netapi_shutdown(worker_nh[thread_num]);
}
-#if 0
-our_router = route_init();
-for (i=0;i<n_dst_ips;i++)
+
+void fast_path_thread(uint32_t index)
{
- route_add(our_router,&ip[i],&routes[i]);
-}
-#endif
+ int err, i;
+ PKTIO_HANDLE_T *rx_chan;
+ PKTIO_HANDLE_T *sb_rx_chan;
+ uint32_t thread_num;
-/*******************************************/
-/*************NETAPI STARTUP****************/
-/*******************************************/
-
-/* create netapi */
-netapi_handle = netapi_init(NETAPI_SYS_MASTER, &our_netapi_default_cfg);
-
-/* open the main heap */
-OurHeap = Pktlib_findHeapByName("netapi");
-if (!OurHeap) {printf("findheapbyname fail\n"); exit(1);}
-
-/* create two secondary heaps */
-/* Initialize the heap configuration. */
-memset ((void *)&heapCfg, 0, sizeof(Pktlib_HeapCfg));
-
-pPktifTable = netapi_getPktlibIfTable();
-/* Populate the heap configuration */
-heapCfg.name = "netapi-small";
-heapCfg.memRegion = NETAPI_GLOBAL_REGION;
-heapCfg.sharedHeap = 1;
-heapCfg.useStarvationQueue = 0;
-heapCfg.dataBufferSize = 512;
-heapCfg.numPkts = 64;
-heapCfg.numZeroBufferPackets= 0;
-heapCfg.heapInterfaceTable.data_malloc = pPktifTable->data_malloc;
-heapCfg.heapInterfaceTable.data_free = pPktifTable->data_free;
-heapCfg.dataBufferPktThreshold = 0;
-heapCfg.zeroBufferPktThreshold = 0;
-
-specialSmall = Pktlib_createHeap(&heapCfg, &errCode);
-heapCfg.name = "netapi-big";
-heapCfg.dataBufferSize = 1600;
-specialLarge = Pktlib_createHeap(&heapCfg, &errCode);
-//register these heaps so poll routine will include their garbage queues.
-netapi_registerHeap(netapi_handle, specialSmall);
-netapi_registerHeap(netapi_handle, specialLarge);
-
-#ifdef REASSEMBLE_BENCH
-our_reassemble_bench(2);
-exit(1);
-#endif
-#ifndef EXPERIMENTAL
-/* create a pktio channel */
-our_chan=pktio_create(netapi_handle,"our1stq",(PKTIO_CB) recv_cb_bench, &our_chan_cfg,&err);
-if (!our_chan) {printf("pktio create failed err=%d\n",err); exit(1);}
-#endif
+ cpu_set_t cpu_set;
-/* open netcp default tx, rx queues */
-netcp_tx_chan= pktio_open(netapi_handle, NETCP_TX, NULL, &netcp_tx_cfg, &err);
-if (!netcp_tx_chan) {printf("pktio open TX failed err=%d\n",err); exit(1);}
-#ifdef EXPERIMENTAL
-netcp_rx_chan= pktio_open(netapi_handle, NETCP_RX, (PKTIO_CB) recv_cb_router, &netcp_rx_cfg, &err);
+ CPU_ZERO( &cpu_set);
+ printf("fast_path_thread: settting up for thread number %d\n", netTestCfg.fp_thread_num[index]);
+ thread_num = netTestCfg.fp_thread_num[index];
+#ifdef CORTEX_A15
+ for (i = netTestCfg.fp_proc_start[index]; i <= netTestCfg.fp_proc_end[index];i++)
+ {
+ printf("fast_path_thread: start core %d, end core %d\n",
+ netTestCfg.fp_proc_start[index],
+ netTestCfg.fp_proc_end[index]);
+ printf("fast_path_thread: setting cpu %d to cpu_set\n", i);
+ CPU_SET( i, &cpu_set);
+ }
+ hplib_utilSetupThread(thread_num, &cpu_set);
#else
-netcp_rx_chan= pktio_open(netapi_handle, NETCP_RX, (PKTIO_CB) recv_cb, &netcp_rx_cfg, &err);
-#endif
-if (!netcp_rx_chan) {printf("pktio open RX failed err=%d\n",err); exit(1);}
-
-#ifndef EXPERIMENTAL
-/* create a pktio channel for specially classified pkts */
-netcp_rx_chan2= pktio_create(netapi_handle, "classq", (PKTIO_CB) recv_cb, &netcp_rx_cfg2, &err);
-if (!netcp_rx_chan2) {printf("pktio create RX2 failed err=%d\n",err); exit(1);}
-
-/* open netcp default tx, rx queues for sideband crypto */
-netcp_sb_tx_chan= pktio_open(netapi_handle, NETCP_SB_TX, NULL, &netcp_sb_tx_cfg, &err);
-if (!netcp_sb_tx_chan) {printf("pktio open SB TX failed err=%d\n",err); exit(1);}
-netcp_sb_rx_chan= pktio_open(netapi_handle, NETCP_SB_RX, (PKTIO_CB) recv_sb_cb, &netcp_sb_rx_cfg, &err);
-if (!netcp_sb_rx_chan) {printf("pktio open SB RX failed err=%d\n",err); exit(1);}
+ for (i = netTestCfg.fp_proc_start[index]; i <= netTestCfg.fp_proc_end[index];i++)
+ {
+ printf("fast_path_thread: setting cpu %d to cpu_set\n", i);
+ CPU_SET( i, &cpu_set);
+ }
+ hplib_utilSetupThread(thread_num, &cpu_set);
#endif
+ worker_nh[thread_num]=netapi_init(NETAPI_CORE_MASTER,NULL);
-printf("net_test> %d bytes left in our CMA area\n", netapi_getBufMemRemainder());
-/* create scheduler instance */
-our_sched =netapi_schedOpen(netapi_handle,&our_sched_cfg, &err);
-if (!our_sched) {printf("sched create failed\n"); exit(1);}
+ /* open netcp default RX channels*/
+ rx_chan = netapi_pktioOpen(worker_nh[thread_num], NETCP_RX, (PKTIO_CB) recv_cb, &netcp_rx_cfg, &err);
-#if 0
-/********************************************
-* Basic pkt loopback test
-*********************************************/
-printf("...running pure push/pop benchmark\n");
-our_pktio_bench(1000);
-our_pktio_bench(1000);
-our_pktio_bench(1000);
-our_pktio_bench(1000);
-our_pktio_bench(1000);
-/*********************************************/
-#endif
+ /* create a pktio channel for specially classified pkts */
+ /* open netcp default tx, rx queues for sideband crypto */
+ //sb_tx_chan = netapi_pktioOpen(worker_nh[thread_num], NETCP_SB_TX, NULL, &netcp_sb_tx_cfg, &err);
+ sb_rx_chan = netapi_pktioOpen(worker_nh[thread_num], NETCP_SB_RX, (PKTIO_CB) recv_sb_cb, &netcp_sb_rx_cfg, &err);
+ netapi_setCookie(worker_nh[thread_num],(void*)thread_num);
+
+ scheduler[thread_num] =netapi_schedOpen(worker_nh[thread_num],&our_sched_cfg, &err);
+ if (!scheduler[thread_num])
+ {
+ printf("sched create failed for core%d\n",thread_num);
+ exit(1);
+ }
+
+ scheduler[thread_num]->config.yield = FALSE;
+ scheduler[thread_num]->config.pollGarbageQ = FALSE;
+ scheduler[thread_num]->config.pollCtrlQ = FALSE;
+ //sleep(100000);
+ /* Entry point to scheduler */
+ netapi_schedRun(scheduler[thread_num], &err);
+ printf(">net_test: core %d worker thread done\n",thread_num);
+ netapi_pktioClose(rx_chan, &err);
-/* add mac intefaces */
-netcp_cfgCreateMacInterface(
- netapi_handle,
- &config.mac0[0],
- 0,0,
- (NETCP_CFG_ROUTE_HANDLE_T) NULL,
- (NETCP_CFG_VLAN_T ) NULL , //future
- 1,
- &err);
-if (err) {printf("addmac0 failed %d\n",err); exit(1); }
-
-//attach an IP to this interface
-ip_rule0=netcp_cfgAddIp(
- netapi_handle,
- 0,
- nwal_IPV4,
- &config.ip0,
- NULL, //all IP
- (NETCP_CFG_ROUTE_HANDLE_T) NULL,
- &err
- );
-if (err) {printf("addip0 failed %d\n",err); exit(1); }
-
-//create a 2nd mac instance
-netcp_cfgCreateMacInterface(
- netapi_handle,
- &config.mac1[0],
- 1,1,
- (NETCP_CFG_ROUTE_HANDLE_T) NULL,
- (NETCP_CFG_VLAN_T ) NULL , //future
- 1,
- &err);
-if (err) {printf("addmac1 failed %d\n",err); exit(1); }
-
-//attach an IP to this interface
-ip_rule1=netcp_cfgAddIp(
- netapi_handle,
- 1,
- nwal_IPV4,
- &config.ip1,
- NULL, //all IP
- (NETCP_CFG_ROUTE_HANDLE_T) NULL,
- &err
- );
-if (err) {printf("addip1 failed %d\n",err); exit(1); }
-
-#ifndef EXPERIMENTAL
-//attach 2 classifiers to iface 0, ip0
-class_0_cfg.u.c_l4.ip = ip_rule0;
-class_0 = netcp_cfgAddClass(netapi_handle,
- &class_0_cfg,
- NULL,
- NETCP_CFG_ACTION_TO_SW,
- &err);
-if (err) {printf("addclass0 failed %d\n",err); exit(1);}
-
-class_1_cfg.u.c_l4.ip = ip_rule0;
-class_1 = netcp_cfgAddClass(netapi_handle,
- &class_1_cfg,
- NULL,
- NETCP_CFG_ACTION_TO_SW,
- &err);
-if (err) {printf("addclass1 failed %d\n",err); exit(1);}
-
-
-//3rd classifier has a different IP and route
-class_2_cfg.u.c_l3_l4.ip_addr = &config.ip2;
-
-//create specialFlow for this classifier
-{
-Pktlib_HeapHandle heaps[2];
-int sizes[2];
-heaps[0]= specialSmall;
-heaps[1]= specialLarge;
-#define SPECIAL_SOP_OFF 128
-sizes[0]=512-SPECIAL_SOP_OFF;
-sizes[1]=1600-SPECIAL_SOP_OFF;
-#if 0
-specialFlow = netcp_cfgAddFlow( netapi_handle,
- 2,
- heaps,
- sizes,
- SPECIAL_SOP_OFF, //offset to start rx is 128
- &err);
-if (err) {printf("add flow failed\n", err); exit(1);}
-#endif
+ netapi_pktioClose(sb_rx_chan, &err);
+ netapi_shutdown(worker_nh[thread_num]);
}
-#if 0
-//special route for this classifier: different flow + destination q
-class2_route.p_dest_q = netcp_rx_chan2;
-class2_route.p_flow = specialFlow;
-class_2 = netcp_cfgAddClass(netapi_handle,
- &class_2_cfg,
- (void*) &class2_route,
- NETCP_CFG_ACTION_TO_SW,
- &err);
-if (err) {printf("addclass2 failed %d\n",err); exit(1);}
-#endif
#endif
-//security stuff
- p_trie_sa = trie_new();
- if (!p_trie_sa) {printf("trie alloc for SA failed\n"); exit(1);}
-
+/***************************************
+ ********** test driver*****************
+ ***************************************/
+int main(int argc, char **argv)
+{
+ int err,i;
+ Pktlib_HeapCfg heapCfg;
+ int32_t errCode;
+ Pktlib_HeapIfTable* pPktifTable;
+ FILE * fpr = NULL;
+#ifdef netTest_MULTI_THREAD
+ cpu_set_t cpu_set;
+#endif
+ /* install signal handler for ^c */
+ signal(SIGINT,netTest_utilMySig);
- for (i=0; i < MAX_SEC_INDEX;i++)
- {
- ourRXKeyParams[i].pEncKey = &ourEncrKey[0];
- ourRXKeyParams[i].pAuthKey = &ourAuthKey[0];
- memcpy(&(rx_sa[i].src), &config.remote_ipsec_ip,4);
- memcpy(&(rx_sa[i].dst), &config.local_ipsec_ip,4);
-
- build_sa_db(i);
- sa_info[i].rx_tunnel = netapi_secAddSA(
- netapi_handle,
- config.ipsec_if_no, //iface #0
- &rx_sa[i],
- &ourRXKeyParams[i],
- config.ipsec_mode_rx == IPSEC_MODE_RX_SIDEBAND ? NETAPI_SEC_SA_SIDEBAND: NETAPI_SEC_SA_INFLOW,
- NULL, //use default route
- &(sa_info[i].rx_data_mode_handle),
- &(sa_info[i].rx_inflow_mode_handle),
- &err);
- if (err) {printf("addRxSa failed %d\n",err); exit(1);}
-
- if (config.ipsec_mode_rx == IPSEC_MODE_RX_INFLOW)
- {
- //assume inner and outer ip is the same
- rx_policy[i]= netapi_secAddRxPolicy( netapi_handle,
- sa_info[i].rx_tunnel, //link to tunnel above
- 4, //ipv4
- &config.remote_ipsec_ip, //src -> them
- &config.local_ipsec_ip, //dst -> us
- NULL, // no qualifiers
- NULL, //default route
- &err);
- if (err) {printf("addSaPolicy failed %d, for index %d\n",err,i); exit(1);}
- }
- else
- {
- rx_policy[i] = 0;
-
- }
-#ifdef NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
- /* Remember the NetCP Command Label so save cycles per Crypto
- * operation
- *
- */
- if(config.ipsec_mode_rx == IPSEC_MODE_RX_SIDEBAND)
+ if (argc == 2)
{
- nwalRetVal =
- nwal_initDMPSCmdInfo(PKTIO_GET_NWAL_INSTANCE(netcp_sb_rx_chan),
- sa_info[i].rx_data_mode_handle,
- &sa_info[i].rx_dmPSCmdInfo);
- }
-
-#endif
+ printf("main: filename1 %s\n", argv[1]);
+ fpr = fopen(argv[1], "r");
}
-
-//tx SA
-//security stuff
- for (i=0; i < MAX_SEC_INDEX;i++)
+ else
{
- ourTXKeyParams[i].pEncKey = &ourEncrKey[0];
- ourTXKeyParams[i].pAuthKey = &ourAuthKey[0];
- memcpy(&(tx_sa[i].src), &config.local_ipsec_ip,4);
- memcpy(&(tx_sa[i].dst), &config.remote_ipsec_ip,4);
- sa_info[i].tx_tunnel = netapi_secAddSA( netapi_handle,
- 0, //iface #0
- &(tx_sa[i]),
- &ourTXKeyParams[i],
- config.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND ? NETAPI_SEC_SA_SIDEBAND: NETAPI_SEC_SA_INFLOW,
- NULL, //use default route
- &(sa_info[i].tx_data_mode_handle),
- &(sa_info[i].tx_inflow_mode_handle),
- &err);
-if (err) {printf("addTxSa failed %d\n",err); exit(1);}
-
-#ifdef NET_TEST_ENABLE_SIDE_BAND_LOW_LEVEL_API
- /* Remember the NetCP Command Label so save cycles per Crypto
- * operation
- *
- */
- if(config.ipsec_mode_tx == IPSEC_MODE_TX_SIDEBAND)
+ fpr = fopen(input_file_name, "r");
+ }
+ if (fpr == NULL)
{
- nwalRetVal =
- nwal_initDMPSCmdInfo(PKTIO_GET_NWAL_INSTANCE(netcp_sb_tx_chan),
- sa_info[i].tx_data_mode_handle,
- &sa_info[i].tx_dmPSCmdInfo);
+ printf("Cant open config file: filepath %s, %s\n", input_file_name, strerror(errno));
+ exit(1);
}
+ else
+ {
+ memset(&config_file, 0, sizeof(netTestConfigFile_t));
+ memset(&netTestCfg, 0, sizeof(netTestConfig_t));
+
+ netTest_utilProcessConfigFile(fpr,&config_file);
-#endif
- }
+ netTest_utilParseMac(&config_file);
-#ifdef TEST_TIMERS
-//timers
-ourTimerBlock = netapi_TimerGroupCreate(
- netapi_handle,
- "our1sttimer",
- our_timer_cb,
- 0, //1 if timers local to thread
- 0, //1 if expect to cancel
- netapi_getTicksPerSec()/1000, /* 1 msc resolution for these timers */
- netapi_getTicksPerSec()/5000, /* would like .5 msc tolerence */
- 10, //small # of timers to test garbage collection
- &err);
-if (err) {printf("timergroupcreate failed %d\n",err); exit(1);}
-
-//start a couple of timers
-t1 = netapi_TimerGroupStartTimer(
- ourTimerBlock,
- (void *) 1,
- 100LL, //timer group ticks
- &err);
-if (err) {printf("timerstart failed %d\n");}
-t2 = netapi_TimerGroupStartTimer(
- ourTimerBlock,
- (void *) 2,
- 200LL, //timer group ticks
- &err);
-if (err) {printf("timerstart failed %d\n");}
-t3 = netapi_TimerGroupStartTimer(
- ourTimerBlock,
- (void *) 3,
- 300LL, //timer group ticks
- &err);
-if (err) {printf("timerstart failed %d\n");}
-#endif
-netcp_cfgReqStats(netapi_handle, our_stats_cb, 1,&err);
-if (err!=0) {printf("stats req failed\n");}
+ /* parse slow path/fast path thread configuration parameters */
+ netTest_utilParseThreadParams(&config_file);
-/*********************************************/
-/*****************end NETAPI STARTUP**********/
-/*********************************************/
+ netTest_utilParseIP(&config_file);
+ netTest_utilParseIpsecMode(&config_file);
-#if 0
-/********************************************
-* Basic pkt loopback test
-*********************************************/
-printf("...runnining pure push/pop benchmark\n");
-our_pktio_bench(100);
-#endif
+ /* DSP mac processing */
+ parse_dsp_mac(&config_file.dsp_mac[0]);
-/**************unused stuff******************/
-#if 0
-/* create TRIE */
-P_trie = trie_new();
-if (!P_trie) {printf("trie alloc failed\n"); exit(1);}
+ /* DSP IP processing */
+ parse_dsp_ip(&config_file.dsp_ip[0]);
-nat = (HEAD_T *) malloc(NE * sizeof(HEAD_T));
-if (!nat) {printf("malloc of nat table failed\n"); exit(1);}
+ /* IPSEC interface number processing */
+ parse_simple_param_u32((char*)&config_file.ipsec_if_no[0], &netTestCfg.ipsec_if_no);
-//gen_pkts(np2process<NP ? np2process:NP);
-n_pkt= np2process;
+ netTest_utilParseSA(&config_file);
+
+ parse_simple_param_u32(&config_file.dest_udp_port_config, &netTestCfg.dest_udp_port_config);
+ }
-/* build table */
-build_table(P_trie);
+ memset(&sa_info, 0, sizeof(sa_info));
-/* processing loop: get pkt, check it, look up in table, copy new header,
- send packet */
-srand((unsigned) np2process);
+#ifdef netTest_MULTI_THREAD
+ /* assign main net_test thread to run on core 0 */
+ CPU_ZERO( &cpu_set);
+ CPU_SET( 0, &cpu_set);
+ hplib_utilSetupThread(0, &cpu_set);
#endif
-/*********************************************/
-/**************Entry point into scheduler ****/
-/*********************************************/
-netapi_schedWaitForEvents(our_sched, &err);
+ /* create netapi */
+ netapi_handle = netapi_init(NETAPI_SYS_MASTER, &our_netapi_default_cfg);
-/* done */
-our_stats_cb(netapi_handle, NULL);
+ /* configure expection packet handling with netapi */
+ netapi_netcpCfgExceptions(netapi_handle,
+ NETCP_CFG_ALL_EXCEPTIONS,
+ NETCP_CFG_ACTION_DISCARD,
+ (NETCP_CFG_ROUTE_HANDLE_T) NULL);
+ expPkt_appid = netapi_netcpCfgExceptions(netapi_handle,
+ 7,
+ NETCP_CFG_ACTION_TO_SW,
+ (NETCP_CFG_ROUTE_HANDLE_T) NULL);
+ /* open the main heap */
+ ourHeap = Pktlib_findHeapByName("netapi");
+ if (!ourHeap)
+ {
+ printf("Pktlib_findHeapByName() fail\n");
+ exit(1);
+ }
-#define DO_FAST_POLL
-#ifdef DO_FAST_POLL
-//example_fast_pushpop(OurHeap, 500);
-//example_fast_poll(netcp_rx_chan,20000);
-#endif
+ open_pktio_tx_channels();
-/*************************************************
- ************CLEAN UP****************************
- ************************************************/
+ printf("net_test: %d bytes left in our CMA area\n", netapi_getBufMemRemainder());
+ /* create scheduler instance */
+ our_sched =netapi_schedOpen(netapi_handle,&our_sched_cfg, &err);
+ if (!our_sched) {printf("sched create failed\n"); exit(1);}
-#ifndef EXPERIMENTAL
-//delete Classifiers
-netcp_cfgDelClass(netapi_handle, class_0, &err);
-netcp_cfgDelClass(netapi_handle, class_1, &err);
-//netcp_cfgDelClass(netapi_handle, class_2, &err);
-#if 0
-//delete flow
-netcp_cfgDelFlow(netapi_handle, specialFlow, &err);
-#endif
-#endif
-#if 1
-//delete policy
- for (i=0; i < MAX_SEC_INDEX;i++)
- {
- if (rx_policy[i])
- netapi_secDelRxPolicy(netapi_handle, rx_policy[i], &err);
-
- //delete tunnels
- netapi_secDelSA(netapi_handle, 0, sa_info[i].rx_tunnel, &err);
- netapi_secDelSA(netapi_handle, 0, sa_info[i].tx_tunnel, &err);
-#endif
- }
-//delete IPs and MAC Interfacess
-netcp_cfgDelIp(netapi_handle, 0, 0, NULL, NULL, ip_rule0, &err);
-netcp_cfgDelIp(netapi_handle, 1, 0, NULL, NULL, ip_rule1, &err);
-netcp_cfgDelMac(netapi_handle,0,&err);
-netcp_cfgDelMac(netapi_handle,1,&err);
-
-
-//close pktio channels we opened
-pktio_close(netcp_tx_chan ,&err);
-pktio_close(netcp_rx_chan ,&err);
-#ifndef EXPERIMENTAL
-pktio_close(netcp_sb_tx_chan ,&err);
-pktio_close(netcp_sb_rx_chan ,&err);
-
-//clear pktio channel we created
-pktio_control(our_chan, (PKTIO_CB) NULL, (PKTIO_CFG_T *) NULL, &zap_channel_control, &err);
-pktio_control(netcp_rx_chan2, (PKTIO_CB) NULL, (PKTIO_CFG_T *) NULL, &zap_channel_control, &err);
-
-//delete pktio channels we created
-pktio_delete(our_chan, &err);
-pktio_delete(netcp_rx_chan2,&err);
+ /*create net_test MAC interfaces, attach IP to created MAC interfaces */
+ netTest_utilCreateInterfaces(netTestCfg.num_macs, netTestCfg.num_ips);
+
+ /* lookup Database for SA context, this is used by packet processing routines to get RX and TX SA information*/
+ p_trie_sa_rx = trie_new();
+ p_trie_sa_tx = trie_new();
+ if (!p_trie_sa_rx || !p_trie_sa_tx)
+ {printf("trie alloc for SA failed\n"); exit(1);}
+
+#ifdef netTest_DSP_FASTPATH
+ setup_netTestDSPFastPath(netapi_handle);
#endif
-netapi_shutdown(netapi_handle);
-}
+ /* Create RX SA's, RX Policy and TX SA's, all SA configuration parameters are read from net_test_config.txt file */
+ netTest_utilCreateSecAssoc();
-//EXAMPLE FAST POLL
-/* PLD */
-void netapi_pld(void * x)
-{
- asm volatile("pld [r0]");
-}
-#include "ti/drv/nwal/nwal_util.h"
-
-#define M 1008
-static int l3_off[M], l4_off[M], L3_chk_ok[M], L4_chk_ok[M], len[M] ;
-static nwal_AppId appid[M];
-static unsigned char * buf[M];
-#define N2POLL 8 //batch size
-#define NTOPOP 190
-Ti_Pkt * pHd[NTOPOP];
-void example_fast_pushpop(Pktlib_HeapHandle h , int n_trials)
-{
-int i,j;
-unsigned long t1;
-unsigned long t2;
-unsigned long sumf=0;
-unsigned long sumt=0;
-unsigned long sump=0;
-#define NTOPOP 190
-Ti_Pkt * tempVA;
-Qmss_QueueHnd freeQ=Pktlib_getInternalHeapQueue(h);
-
-//n_trials of NTOPOP actions
-for(i=0;i<n_trials;i++)
+#ifdef netTest_MULTI_THREAD
{
- //raw pop
- t1= netapi_timing_start();
- pHd[0] = (Ti_Pkt *)QMSS_DESC_PTR(PKTIO_QMSS_QUEUE_POP_RAW (freeQ));
- for(j=1;j<NTOPOP;j++)
- {
- tempVA = _Osal_qmssPhyToVirt(pHd[j-1]);
- netapi_pld(tempVA);
- //__builtin_prefetch(tempVA);
- pHd[j] = (Ti_Pkt *)QMSS_DESC_PTR(PKTIO_QMSS_QUEUE_POP_RAW (freeQ));
- sumf+= (int) ( ((Cppi_HostDesc *) tempVA)->origBuffPtr -
- ((Cppi_HostDesc *) tempVA)->buffPtr);
- }
- tempVA = _Osal_qmssPhyToVirt(pHd[j-1]);
- sumf+= (int) ( ((Cppi_HostDesc *) tempVA)->origBuffPtr -
- ((Cppi_HostDesc *) tempVA)->buffPtr);
- t2=netapi_timing_stop();
- sumt+= (t2-t1);
-
- //invalidate/wb
- for(j=0;j<NTOPOP;j++)
- {
- tempVA = _Osal_qmssPhyToVirt(pHd[j]);
- netapi_utilCacheWbInv(tempVA,128);
- }
-
- //raw push
- t1=netapi_timing_start();
- for(j=0;j<NTOPOP;j++)
+#if 0
+ nwalGlobCxtInfo_t nwalGlobCxt;
+ nwalLocCxtInfo_t nwalLocCxt;
+ int count;
+ NETAPI_HANDLE_T * n = (NETAPI_HANDLE_T *) netapi_handle;
+
+ nwal_getGlobCxtInfo(((NETAPI_GLOBAL_T*) (n->global))->nwal_context.nwalInstHandle,&nwalGlobCxt);
+
+
+ printf("*******NWAL Global Context Info Dump Begin *******\n");
+ printf("rxPaSaFlowId:%d,rxSaPaFlowId:%d rxDefPktQ:0x%x \n",
+ nwalGlobCxt.rxPaSaFlowId,nwalGlobCxt.rxSaPaFlowId,
+ nwalGlobCxt.rxDefPktQ);
+ printf("defFlowQ:0x%x,passCppiHandle:0x%x extErr:%d \n",
+ nwalGlobCxt.defFlowQ,nwalGlobCxt.passCppiHandle,
+ nwalGlobCxt.extErr);
+ for(count=0;count < nwalGlobCxt.numPaPDSPs;count++)
{
- PKTIO_QMSS_QUEUE_PUSH_DESC_SIZE_RAW (freeQ,
- (void *) pHd[j],
- 128);
+ printf("NetCP PASS PDSP - %d Version:0x%x \n",
+ count,nwalGlobCxt.pdspVer[count]);
}
- t2=netapi_timing_stop();
- sump += (t2-t1);
-}
-printf("\nfast poppush: np=%d pop=%d push=%d sumf=%d\n", (n_trials*NTOPOP),
- sumt/(n_trials*NTOPOP), sump/(n_trials*NTOPOP), sumf);
-sleep(1);
-return;
-}
+ printf("*******NWAL Global Context Info Dump End *******\n\n");
+
+
+ nwal_getLocCxtInfo(((NETAPI_GLOBAL_T*) (n->global))->nwal_context.nwalInstHandle,&nwalLocCxt);
+ printf("*******NWAL Local Context Info Dump Begin *******\n");
+ printf("rxCtlQ:%d,rxL4PktQ:%d \n",
+ nwalLocCxt.rxCtlQ,
+ nwalLocCxt.rxL4PktQ);
+ printf("rxPktFlowId:0x%x,rxCtlFlowId:0x%x extErr:%d \n",
+ nwalLocCxt.rxPktFlowId
+ ,nwalLocCxt.rxCtlFlowId,
+ nwalLocCxt.extErr);
+
+ printf("*******NWAL Local Context Info Dump End *******\n\n");
+#endif
+ /* create and set affinity of slow path and fast path threads to
+ * specific CPU cores as specified in the net_test_config.txt file */
+ netTest_utilCreateSpFpThreads(netTestCfg.num_sp_threads,
+ (NET_TEST_FUNC_PTR) slow_path_thread,
+ netTestCfg.num_fp_threads,
+ (NET_TEST_FUNC_PTR) fast_path_thread);
-void example_fast_poll( PKTIO_HANDLE_T * p_pktio, int max_pkts)
-{
-int j=0;
-int jj=0;
-int i,k,l=0,ltot=0;
-int n= N2POLL; //max # of pkts to poll
-Ti_Pkt * tempVA;
-pasahoLongInfo_t* pinfo;
-unsigned long t1;
-unsigned long t2;
-unsigned long t11;
-unsigned long t12;
-unsigned long np;
-unsigned long sumt=0;
-unsigned long sumf=0;
-unsigned long sump=0;
-unsigned long totlen=0;
-int max_batch=0;
-
-//this should be done once and saved
-Qmss_QueueHnd rxQ= PKTIO_GET_DEFAULT_NETCP_Q(p_pktio);
-Qmss_QueueHnd freeQ;
-//loop forever
-for(;max_pkts>0;)
-{
- t1= netapi_timing_stop();
- pHd[0] = (Ti_Pkt *)QMSS_DESC_PTR(PKTIO_QMSS_QUEUE_POP_RAW (rxQ));
- if (!pHd[0]) continue;
- //got pkt
- for(i=1;(i<n) && (pHd[i-1]);i++)
- {
- //convert previous descriptor PA -> VA
- tempVA = Osal_qmssPhyToVirt(pHd[i-1]);
-
- //try and preload desriptor
- __builtin_prefetch(tempVA);
- //netapi_pld(tempVA);
-
- //read next descriptor from queue
- pHd[i] = (Ti_Pkt *)QMSS_DESC_PTR(PKTIO_QMSS_QUEUE_POP_RAW (rxQ));
-#if 1
- /* extract some meta data */
- Cppi_getData (Cppi_DescType_HOST, (Cppi_Desc*)tempVA, &buf[jj], &len[jj]);
- pinfo = nwal_mGetProtoInfo(tempVA);
- l3_off[jj]= nwal_mGetL3OffBytes(pinfo);
- l4_off[jj]= nwal_mGetL4Offset(pinfo);
- if(nwal_mGetAppidFmPkt(tempVA,&appid[jj]) != nwal_TRUE)
+ char c;
+ //this thread of execution (main) now just waits on user input
+ for(;;)
{
- printf("ERROR!!!! AppID not available in incoming packet \n");
+ printf(">");
+ c=getchar();
+ if (c=='q') {QUIT=1;break;}
+ else if (c=='s') netTest_utilsStatsCb(netapi_handle, &netcp_stats);
+ else if (c=='h') printf("'q' to quit, 's' for stats, 'h' for help\n");
}
-//#define VERIFY_SOP
-#ifdef VERIFY_SOP
- if (sump < 200) printf("..sop off=%d\n", (int) buf[jj]-
- (int) ((Cppi_HostDesc *) tempVA)->origBuffPtr) ;
-#endif
-#endif
- jj+=1;
- }
- //finish last pkt in burst
- if(pHd[i-1])
- {
- //convert previous descriptor PA -> VA
- tempVA = Osal_qmssPhyToVirt(pHd[i-1]);
- /* extract some meta data */
-#if 1
- pinfo = nwal_mGetProtoInfo(tempVA);
- l3_off[jj]= nwal_mGetL3OffBytes(pinfo);
- l4_off[jj]= nwal_mGetL4Offset(pinfo);
- if(nwal_mGetAppidFmPkt(tempVA,&appid[jj]) != nwal_TRUE)
- {
- printf("ERROR!!!! AppID not available in incoming packet \n");
- }
+ netTest_utilRemoveSpFpThreads(netTestCfg.num_sp_threads, netTestCfg.num_fp_threads);
+
+}
+#else
+ /*********************************************/
+ /**************Entry point into scheduler ****/
+ /*********************************************/
+ //netTest_utilCreateSecAssoc(netcp_sb_rx_chan, netcp_sb_tx_chan,netcp_tx_chan);
+ netapi_schedRun(our_sched, &err);
#endif
- //get ptr (Physical address) and length of associate buffer
- Cppi_getData (Cppi_DescType_HOST, (Cppi_Desc*)tempVA, &buf[jj], &len[jj]);
- jj+=1;
- }
- t2= netapi_timing_stop();
- j+=(pHd[i-1]? i: (i-1)) ;
- if (jj>(M-n)) jj=0;
- l+=1; //n batches
- ltot+=1;
- if(pHd[i-1])
- {
- if (i>max_batch) max_batch= i;
- }
- else
- {
- if( (i-1) >max_batch) max_batch = i-1;
- }
- //cleanup
- //printf("cleanup %d\n",i);
- for(k=0;k<i;k++)
- {
- //cleanup. need to covert all of desriptor to VA so that i can use freePacket()
- //alternative would be to just do cache ops plus descriptor raw push to pktlib
- // heap free queue
- if(pHd[k])
- {
+ /* done */
+ netTest_utilsStatsCb(netapi_handle, NULL);
- //tempVA=Qmss_osalConvertDescPhyToVirt(pHd[k]);
- tempVA = Osal_qmssPhyToVirt(pHd[k]);
- freeQ=Qmss_getQueueHandle(Cppi_getReturnQueue (Cppi_DescType_HOST, (Cppi_Desc *)tempVA));
- netapi_utilCacheWbInv(tempVA,128);
- //would need to wbInv buffer also in practice. Also need to walk
- // descriptor chain
- t11= netapi_timing_stop();
- // Pktlib_freePacket(tempVA);
- PKTIO_QMSS_QUEUE_PUSH_DESC_SIZE_RAW (freeQ,
- (void *) pHd[k],
- 128);
-
- t12= netapi_timing_stop();
- sumf += (t12-t11);
- }
- }
- sumt += (t2-t1);
- sump +=(pHd[i-1]? i: (i-1));
- max_pkts -= (pHd[i-1]? i: (i-1));
-
- //printf("end cleanup %d %d %d\n",sumt,sumf,sump );
- if (sump > 10000) {
- printf("pkts rx %d batches=%d appid=%x l3_off=%d l4_off=%d len=%d buf=0x%x rxcycle= %d pkts/batchx1000=%d maxbatch=%d cycles per rawpush = %d\n",
- j,ltot, appid[j%M],
- l3_off[j%M],l4_off[j%M],
- len[j%M],buf[j%M],
- sumt/sump, (sump*1000)/l, max_batch,
- sumf/sump);
- sumt=sump=sumf=0;
- l=0;
- }
-}
- //cleanup any remaining buffers
- for(;;)
- {
- pHd[0] = (Ti_Pkt *)QMSS_DESC_PTR(PKTIO_QMSS_QUEUE_POP_RAW (rxQ));
- if(!pHd[0]) break;
- tempVA = Osal_qmssPhyToVirt(pHd[0]);
- freeQ=Qmss_getQueueHandle(Cppi_getReturnQueue (Cppi_DescType_HOST, (Cppi_Desc *)tempVA));
- netapi_utilCacheWbInv(tempVA,128);
- PKTIO_QMSS_QUEUE_PUSH_DESC_SIZE_RAW (freeQ,
- (void *) pHd[0],
- 128);
- }
-}
+ /* cleanup*/
+ netTest_utilDeleteSecAssoc();
-#ifdef EXPERIMENTAL
+ netTest_utilDeleteInterfaces(netTestCfg.num_macs, netTestCfg.num_ips);
-static inline void send_it(Ti_Pkt *tip, int len, ROUTE_SEC_T * p_sec)
-{
- unsigned long st1;
- unsigned long st2;
- int err=0;
- PKTIO_METADATA_T meta2 = {PKTIO_META_TX,{0},0};
- nwalTxPktInfo_t meta_tx2={0};
- st1=netapi_timing_start();
- if (len<60)
- {
- unsigned int templen;
- char * p_pkt;
- len=60;
- Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&templen);//ignore templen
- Cppi_setData (Cppi_DescType_HOST, (Cppi_Desc *) tip, p_pkt,len);
- stats.tx_min+=1;
- }
- Pktlib_setPacketLen(tip,len);
- meta_tx2.txFlag1 = (NWAL_TX_FLAG1_DO_IPV4_CHKSUM| NWAL_TX_FLAG1_META_DATA_VALID );
- meta_tx2.startOffset = 0;
- meta_tx2.ipOffBytes = 14;
- meta_tx2.ploadLen = len ;
- if(p_sec)
- {
- meta_tx2.txFlag1 |= NWAL_TX_FLAG1_DO_IPSEC_ESP_CRYPTO ;
- meta2.sa_handle=p_sec->tx_inflow_mode_handle; //this tells netapi that inflow crypto needs to be applied
- meta_tx2.enetPort=0;
- meta_tx2.saOffBytes=14+20;
- meta_tx2.saPayloadLen=len-14-20; //don't include tag, mac and outer header
- stats.sec_tx+=1;
- }
- meta2.u.tx_meta=&meta_tx2;
- pktio_send(netcp_tx_chan,tip,&meta2,&err);
- stats.tx +=1;
- st2=netapi_timing_start();
- stats.send_cycles += (unsigned long long) (st2-st1);
-}
-void recv_cb_router(struct PKTIO_HANDLE_Tag * channel, Ti_Pkt* p_recv[],
- PKTIO_METADATA_T meta[], int n_pkts,
- uint64_t ts )
-{
-int i;
-int len;
-int p;
-Ti_Pkt * tip;
-unsigned int templen;
-char * p_pkt;
-HEAD_T temp_head;
-unsigned int appid;
-IP_HEAD_T th;
-ROUTE_SEC_T *sec_data=NULL;
-unsigned long t1;
-unsigned long t2;
-unsigned long ct1;
-unsigned long ct2;
-unsigned short ip_pl;
-int n_c_ops;
-t1=netapi_timing_start();
-ct1 =Osal_cache_op_measure(&n_c_ops);
-for(i=0;i<n_pkts;i++)
+ /* close pktio channels we opened via open_pktio_tx_channels() */
+ close_pktio_channels();
+#ifdef netTest_DSP_FASTPATH
+ teardown_netTestDSPFastPath();
+#endif
+ netapi_shutdown(netapi_handle);
+
+}
+
+#if 1
+/* Stub functions */
+Trie * route_init(void)
{
- tip = p_recv[i];
- Pktlib_getDataBuffer(tip,(uint8_t**)&p_pkt,&templen);//ignore templen
- len = Pktlib_getPacketLen(tip)-4;//real length, subtract mac trailer
- stats.rx+=1;
- appid = ((unsigned int)meta[i].u.rx_meta->appId)&0xff000000;
- switch(appid)
- {
- case(NETAPI_NETCP_MATCH_IPSEC):
- case(NETAPI_NETCP_MATCH_IPSEC_POLICY):
- {
- int tailen=12+2;
- memcpy(&temp_head,&p_pkt[14],sizeof(HEAD_T));
- if (!check_header(&temp_head,&meta[i])) {
- stats.n_bad+=1;
- Pktlib_freePacket(tip);
- continue;
- }
- tailen+=p_pkt[len-12-2]; //padding length (12)should come from sec_ptr
- p_pkt = &p_pkt[8+16+20]; //16= iv len, should come from sec_ptr
- len -= (8+16+20+tailen); //16= iv len should come from sec ptr
-
- //now check inner headder.
- memcpy(&th,&p_pkt[14],20);
- if (!check_header(&temp_head,&meta[i])) {
- stats.n_bad+=1;
- Pktlib_freePacket(tip);
- continue;
- }
- Cppi_setData (Cppi_DescType_HOST, (Cppi_Desc *) tip, p_pkt,len);
- Pktlib_setPacketLen(tip,len);
-
- if (route_pkt(our_router, tip, &th, p_pkt, &len,&sec_data)<0)
- {
- stats.n_bad+=1;
- Pktlib_freePacket(tip);
- }
- else
- {
- send_it(tip,len,sec_data);
- }
- break;
- }
- case(NETAPI_NETCP_MATCH_GENERIC_MAC):
- if((p_pkt[12]!=0x8)||(p_pkt[13]!=0x00))
- {
- stats.n_new+=1;
- Pktlib_freePacket(tip);
- continue;
- }
- if (!check_header(&temp_head,&meta[i]))
- {
- stats.n_bad+=1;
- Pktlib_freePacket(tip);
- continue;
- }
- memcpy(&th,&p_pkt[14],20);
- ip_pl= (((unsigned char *)&th.w1)[2]<<8) | ((unsigned char *)&th.w1)[3];
- if ((ip_pl+14)<60)
- {
- len-= (60-(ip_pl+14));
- stats.rx_min+=1;
- }
- Pktlib_setPacketLen(tip,len);
- if (route_pkt(our_router, tip, &th, p_pkt, &len,&sec_data)<0)
- {
- stats.n_bad+=1;
- Pktlib_freePacket(tip);
- }
- else
- {
- send_it(tip,len,sec_data);
- }
- break;
- case(NETAPI_NETCP_MATCH_GENERIC_IP):
- Pktlib_freePacket(tip);
- stats.n_new=1;
- break;
- default:
- stats.n_new+=1;
- Pktlib_freePacket(tip);
- break;
- }
}
-t2=netapi_timing_start();
-ct2 =Osal_cache_op_measure(&n_c_ops);
-stats.app_cycles += (unsigned long long) (t2-t1);
-stats.tx_cache_cycles += (unsigned long long) (ct2-ct1);
-return;
+void route_add(Trie * Pt, unsigned long * Pdest_ipBE, void * Pour_route)
+{
}
#endif