#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#include <netinet/ip6.h>
#include <string.h>
#include <sys/queue.h>
#include <stdarg.h>
#include <errno.h>
#include <signal.h>
#include <getopt.h>
#include "event_helper.h"
#include "flow.h"
#include "ipsec.h"
#include "ipsec_worker.h"
#include "parser.h"
#include "sad.h"
#if defined(__ARM_NEON)
#include "ipsec_lpm_neon.h"
#endif
volatile bool force_quit;
#define MAX_JUMBO_PKT_LEN 9600
#define MEMPOOL_CACHE_SIZE 256
#define CDEV_MAP_ENTRIES 16384
#define CDEV_MP_CACHE_SZ 64
#define CDEV_MP_CACHE_MULTIPLIER 1.5
#define MAX_QUEUE_PAIRS 1
#define MAX_LCORE_PARAMS 1024
#define IPSEC_SECGW_RX_DESC_DEFAULT 1024
#define IPSEC_SECGW_TX_DESC_DEFAULT 1024
static uint16_t nb_rxd = IPSEC_SECGW_RX_DESC_DEFAULT;
static uint16_t nb_txd = IPSEC_SECGW_TX_DESC_DEFAULT;
uint32_t qp_desc_nb = 2048;
#define ETHADDR_TO_UINT64(addr) __BYTES_TO_UINT64( \
(addr)->addr_bytes[0], (addr)->addr_bytes[1], \
(addr)->addr_bytes[2], (addr)->addr_bytes[3], \
(addr)->addr_bytes[4], (addr)->addr_bytes[5], \
0, 0)
#define FRAG_TBL_BUCKET_ENTRIES 4
#define MAX_FRAG_TTL_NS (10LL * NS_PER_S)
#define MTU_TO_FRAMELEN(x) ((x) + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN)
struct ethaddr_info ethaddr_tbl[RTE_MAX_ETHPORTS] = {
{ {{0}}, {{0x00, 0x16, 0x3e, 0x7e, 0x94, 0x9a}} },
{ {{0}}, {{0x00, 0x16, 0x3e, 0x22, 0xa1, 0xd9}} },
{ {{0}}, {{0x00, 0x16, 0x3e, 0x08, 0x69, 0x26}} },
{ {{0}}, {{0x00, 0x16, 0x3e, 0x49, 0x9e, 0xdd}} }
};
struct offloads tx_offloads;
xmm_t val_eth[RTE_MAX_ETHPORTS];
struct flow_info flow_info_tbl[RTE_MAX_ETHPORTS];
#define CMD_LINE_OPT_CONFIG "config"
#define CMD_LINE_OPT_SINGLE_SA "single-sa"
#define CMD_LINE_OPT_CRYPTODEV_MASK "cryptodev_mask"
#define CMD_LINE_OPT_TRANSFER_MODE "transfer-mode"
#define CMD_LINE_OPT_SCHEDULE_TYPE "event-schedule-type"
#define CMD_LINE_OPT_RX_OFFLOAD "rxoffload"
#define CMD_LINE_OPT_TX_OFFLOAD "txoffload"
#define CMD_LINE_OPT_REASSEMBLE "reassemble"
#define CMD_LINE_OPT_MTU "mtu"
#define CMD_LINE_OPT_FRAG_TTL "frag-ttl"
#define CMD_LINE_OPT_EVENT_VECTOR "event-vector"
#define CMD_LINE_OPT_VECTOR_SIZE "vector-size"
#define CMD_LINE_OPT_VECTOR_TIMEOUT "vector-tmo"
#define CMD_LINE_OPT_VECTOR_POOL_SZ "vector-pool-sz"
#define CMD_LINE_OPT_PER_PORT_POOL "per-port-pool"
#define CMD_LINE_OPT_QP_DESC_NB "desc-nb"
#define CMD_LINE_ARG_EVENT "event"
#define CMD_LINE_ARG_POLL "poll"
#define CMD_LINE_ARG_ORDERED "ordered"
#define CMD_LINE_ARG_ATOMIC "atomic"
#define CMD_LINE_ARG_PARALLEL "parallel"
enum {
CMD_LINE_OPT_MIN_NUM = 256,
CMD_LINE_OPT_CONFIG_NUM,
CMD_LINE_OPT_SINGLE_SA_NUM,
CMD_LINE_OPT_CRYPTODEV_MASK_NUM,
CMD_LINE_OPT_TRANSFER_MODE_NUM,
CMD_LINE_OPT_SCHEDULE_TYPE_NUM,
CMD_LINE_OPT_RX_OFFLOAD_NUM,
CMD_LINE_OPT_TX_OFFLOAD_NUM,
CMD_LINE_OPT_REASSEMBLE_NUM,
CMD_LINE_OPT_MTU_NUM,
CMD_LINE_OPT_FRAG_TTL_NUM,
CMD_LINE_OPT_EVENT_VECTOR_NUM,
CMD_LINE_OPT_VECTOR_SIZE_NUM,
CMD_LINE_OPT_VECTOR_TIMEOUT_NUM,
CMD_LINE_OPT_VECTOR_POOL_SZ_NUM,
CMD_LINE_OPT_PER_PORT_POOL_NUM,
CMD_LINE_OPT_QP_DESC_NB_NUM,
};
static const struct option lgopts[] = {
{CMD_LINE_OPT_CONFIG, 1, 0, CMD_LINE_OPT_CONFIG_NUM},
{CMD_LINE_OPT_SINGLE_SA, 1, 0, CMD_LINE_OPT_SINGLE_SA_NUM},
{CMD_LINE_OPT_CRYPTODEV_MASK, 1, 0, CMD_LINE_OPT_CRYPTODEV_MASK_NUM},
{CMD_LINE_OPT_TRANSFER_MODE, 1, 0, CMD_LINE_OPT_TRANSFER_MODE_NUM},
{CMD_LINE_OPT_SCHEDULE_TYPE, 1, 0, CMD_LINE_OPT_SCHEDULE_TYPE_NUM},
{CMD_LINE_OPT_RX_OFFLOAD, 1, 0, CMD_LINE_OPT_RX_OFFLOAD_NUM},
{CMD_LINE_OPT_TX_OFFLOAD, 1, 0, CMD_LINE_OPT_TX_OFFLOAD_NUM},
{CMD_LINE_OPT_REASSEMBLE, 1, 0, CMD_LINE_OPT_REASSEMBLE_NUM},
{CMD_LINE_OPT_MTU, 1, 0, CMD_LINE_OPT_MTU_NUM},
{CMD_LINE_OPT_FRAG_TTL, 1, 0, CMD_LINE_OPT_FRAG_TTL_NUM},
{CMD_LINE_OPT_EVENT_VECTOR, 0, 0, CMD_LINE_OPT_EVENT_VECTOR_NUM},
{CMD_LINE_OPT_VECTOR_SIZE, 1, 0, CMD_LINE_OPT_VECTOR_SIZE_NUM},
{CMD_LINE_OPT_VECTOR_TIMEOUT, 1, 0, CMD_LINE_OPT_VECTOR_TIMEOUT_NUM},
{CMD_LINE_OPT_VECTOR_POOL_SZ, 1, 0, CMD_LINE_OPT_VECTOR_POOL_SZ_NUM},
{CMD_LINE_OPT_PER_PORT_POOL, 0, 0, CMD_LINE_OPT_PER_PORT_POOL_NUM},
{CMD_LINE_OPT_QP_DESC_NB, 1, 0, CMD_LINE_OPT_QP_DESC_NB_NUM},
{NULL, 0, 0, 0}
};
uint32_t unprotected_port_mask;
uint32_t single_sa_idx;
static uint32_t enabled_port_mask;
static uint64_t enabled_cryptodev_mask = UINT64_MAX;
static int32_t promiscuous_on;
static int32_t numa_on = 1;
static uint32_t nb_lcores;
uint32_t single_sa;
uint32_t nb_bufs_in_pool;
static uint64_t dev_rx_offload = UINT64_MAX;
static uint64_t dev_tx_offload = UINT64_MAX;
uint32_t frag_tbl_sz;
static uint32_t frame_buf_size = RTE_MBUF_DEFAULT_BUF_SIZE;
static uint64_t frag_ttl_ns = MAX_FRAG_TTL_NS;
static uint32_t stats_interval;
struct app_sa_prm app_sa_prm = {
.enable = 0,
.cache_sz = SA_CACHE_SZ,
.udp_encap = 0
};
static const char *cfgfile;
struct lcore_params {
uint16_t port_id;
uint16_t queue_id;
uint32_t lcore_id;
static struct lcore_params lcore_params_array[MAX_LCORE_PARAMS];
static struct lcore_params *lcore_params;
static uint16_t nb_lcore_params;
struct lcore_conf lcore_conf[RTE_MAX_LCORE];
.offloads = RTE_ETH_RX_OFFLOAD_CHECKSUM,
},
.rx_adv_conf = {
.rss_conf = {
.rss_key = NULL,
.rss_hf = RTE_ETH_RSS_IP | RTE_ETH_RSS_UDP |
RTE_ETH_RSS_TCP | RTE_ETH_RSS_SCTP,
},
},
.txmode = {
},
};
struct socket_ctx socket_ctx[NB_SOCKETS];
bool per_port_pool;
uint16_t wrkr_flags;
static int
multi_seg_required(void)
{
return (MTU_TO_FRAMELEN(mtu_size) + RTE_PKTMBUF_HEADROOM >
frame_buf_size || frag_tbl_sz != 0);
}
struct ipsec_core_statistics core_statistics[RTE_MAX_LCORE];
static void
{
uint64_t total_packets_dropped, total_packets_tx, total_packets_rx;
uint64_t total_frag_packets_dropped = 0;
float burst_percent, rx_per_call, tx_per_call;
unsigned int coreid;
total_packets_dropped = 0;
total_packets_tx = 0;
total_packets_rx = 0;
const char clr[] = { 27, '[', '2', 'J', '\0' };
const char topLeft[] = { 27, '[', '1', ';', '1', 'H', '\0' };
printf("%s%s", clr, topLeft);
printf("\nCore statistics ====================================");
for (coreid = 0; coreid < RTE_MAX_LCORE; coreid++) {
continue;
burst_percent = (float)(core_statistics[coreid].burst_rx * 100)/
core_statistics[coreid].rx;
rx_per_call = (float)(core_statistics[coreid].rx)/
core_statistics[coreid].rx_call;
tx_per_call = (float)(core_statistics[coreid].tx)/
core_statistics[coreid].tx_call;
printf("\nStatistics for core %u ------------------------------"
"\nPackets received: %20"PRIu64
"\nPackets sent: %24"PRIu64
"\nPackets dropped: %21"PRIu64
"\nFrag Packets dropped: %16"PRIu64
"\nBurst percent: %23.2f"
"\nPackets per Rx call: %17.2f"
"\nPackets per Tx call: %17.2f",
coreid,
core_statistics[coreid].rx,
core_statistics[coreid].tx,
core_statistics[coreid].dropped,
core_statistics[coreid].frag_dropped,
burst_percent,
rx_per_call,
tx_per_call);
total_packets_dropped += core_statistics[coreid].dropped;
total_frag_packets_dropped += core_statistics[coreid].frag_dropped;
total_packets_tx += core_statistics[coreid].tx;
total_packets_rx += core_statistics[coreid].rx;
}
printf("\nAggregate statistics ==============================="
"\nTotal packets received: %14"PRIu64
"\nTotal packets sent: %18"PRIu64
"\nTotal packets dropped: %15"PRIu64
"\nTotal frag packets dropped: %10"PRIu64,
total_packets_rx,
total_packets_tx,
total_packets_dropped,
total_frag_packets_dropped);
printf("\n====================================================\n");
}
static void
split46_traffic(
struct ipsec_traffic *trf,
struct rte_mbuf *mb[], uint32_t num)
{
uint32_t i, n4, n6;
struct ip *ip;
n4 = trf->ip4.num;
n6 = trf->ip6.num;
for (i = 0; i < num; i++) {
m = mb[i];
if (ip->ip_v == IPVERSION) {
trf->ip4.pkts[n4] = m;
n4++;
} else if (ip->ip_v == IP6_VERSION) {
trf->ip6.pkts[n6] = m;
uint8_t *,
n6++;
} else
free_pkts(&m, 1);
}
trf->ip4.num = n4;
trf->ip6.num = n6;
}
static inline void
process_pkts_inbound(struct ipsec_ctx *ipsec_ctx,
struct ipsec_traffic *traffic)
{
uint16_t nb_pkts_in, n_ip4, n_ip6;
n_ip4 = traffic->ip4.num;
n_ip6 = traffic->ip6.num;
if (app_sa_prm.enable == 0) {
nb_pkts_in = ipsec_inbound(ipsec_ctx, traffic->ipsec.pkts,
traffic->ipsec.num, MAX_PKT_BURST);
split46_traffic(traffic, traffic->ipsec.pkts, nb_pkts_in);
} else {
inbound_sa_lookup(ipsec_ctx->sa_ctx, traffic->ipsec.pkts,
traffic->ipsec.saptr, traffic->ipsec.num);
ipsec_process(ipsec_ctx, traffic);
}
inbound_sp_sa(ipsec_ctx->sp4_ctx,
ipsec_ctx->sa_ctx, &traffic->ip4, n_ip4,
&core_statistics[lcoreid].inbound.spd4);
inbound_sp_sa(ipsec_ctx->sp6_ctx,
ipsec_ctx->sa_ctx, &traffic->ip6, n_ip6,
&core_statistics[lcoreid].inbound.spd6);
}
static inline void
outbound_spd_lookup(struct sp_ctx *sp,
struct traffic_type *ip,
struct traffic_type *ipsec,
struct ipsec_spd_stats *stats)
{
uint32_t i, j, sa_idx;
if (ip->num == 0 || sp == NULL)
return;
ip->num, DEFAULT_MAX_CATEGORIES);
for (i = 0, j = 0; i < ip->num; i++) {
m = ip->pkts[i];
sa_idx = ip->res[i] - 1;
free_pkts(&m, 1);
stats->discard++;
}
else if (
unlikely(ip->res[i] == BYPASS)) {
ip->pkts[j++] = m;
stats->bypass++;
} else {
ipsec->res[ipsec->num] = sa_idx;
ipsec->pkts[ipsec->num++] = m;
stats->protect++;
}
}
ip->num = j;
}
static inline void
process_pkts_outbound(struct ipsec_ctx *ipsec_ctx,
struct ipsec_traffic *traffic)
{
uint16_t idx, nb_pkts_out, i;
free_pkts(traffic->ipsec.pkts, traffic->ipsec.num);
traffic->ipsec.num = 0;
outbound_spd_lookup(ipsec_ctx->sp4_ctx,
&traffic->ip4, &traffic->ipsec,
&core_statistics[lcoreid].outbound.spd4);
outbound_spd_lookup(ipsec_ctx->sp6_ctx,
&traffic->ip6, &traffic->ipsec,
&core_statistics[lcoreid].outbound.spd6);
if (app_sa_prm.enable == 0) {
nb_pkts_out = ipsec_outbound(ipsec_ctx, traffic->ipsec.pkts,
traffic->ipsec.res, traffic->ipsec.num,
MAX_PKT_BURST);
for (i = 0; i < nb_pkts_out; i++) {
m = traffic->ipsec.pkts[i];
if (ip->ip_v == IPVERSION) {
idx = traffic->ip4.num++;
traffic->ip4.pkts[idx] = m;
} else {
idx = traffic->ip6.num++;
traffic->ip6.pkts[idx] = m;
}
}
} else {
outbound_sa_lookup(ipsec_ctx->sa_ctx, traffic->ipsec.res,
traffic->ipsec.saptr, traffic->ipsec.num);
ipsec_process(ipsec_ctx, traffic);
}
}
static inline void
process_pkts_inbound_nosp(struct ipsec_ctx *ipsec_ctx,
struct ipsec_traffic *traffic)
{
uint32_t nb_pkts_in, i, idx;
if (app_sa_prm.enable == 0) {
nb_pkts_in = ipsec_inbound(ipsec_ctx, traffic->ipsec.pkts,
traffic->ipsec.num, MAX_PKT_BURST);
for (i = 0; i < nb_pkts_in; i++) {
m = traffic->ipsec.pkts[i];
if (ip->ip_v == IPVERSION) {
idx = traffic->ip4.num++;
traffic->ip4.pkts[idx] = m;
} else {
idx = traffic->ip6.num++;
traffic->ip6.pkts[idx] = m;
}
}
} else {
inbound_sa_lookup(ipsec_ctx->sa_ctx, traffic->ipsec.pkts,
traffic->ipsec.saptr, traffic->ipsec.num);
ipsec_process(ipsec_ctx, traffic);
}
}
static inline void
process_pkts_outbound_nosp(struct ipsec_ctx *ipsec_ctx,
struct ipsec_traffic *traffic)
{
uint32_t nb_pkts_out, i, n;
struct ip *ip;
free_pkts(traffic->ipsec.pkts, traffic->ipsec.num);
n = 0;
for (i = 0; i < traffic->ip4.num; i++) {
traffic->ipsec.pkts[n] = traffic->ip4.pkts[i];
traffic->ipsec.res[n++] = single_sa_idx;
}
for (i = 0; i < traffic->ip6.num; i++) {
traffic->ipsec.pkts[n] = traffic->ip6.pkts[i];
traffic->ipsec.res[n++] = single_sa_idx;
}
traffic->ip4.num = 0;
traffic->ip6.num = 0;
traffic->ipsec.num = n;
if (app_sa_prm.enable == 0) {
nb_pkts_out = ipsec_outbound(ipsec_ctx, traffic->ipsec.pkts,
traffic->ipsec.res, traffic->ipsec.num,
MAX_PKT_BURST);
m = traffic->ipsec.pkts[0];
if (ip->ip_v == IPVERSION) {
traffic->ip4.num = nb_pkts_out;
for (i = 0; i < nb_pkts_out; i++)
traffic->ip4.pkts[i] = traffic->ipsec.pkts[i];
} else {
traffic->ip6.num = nb_pkts_out;
for (i = 0; i < nb_pkts_out; i++)
traffic->ip6.pkts[i] = traffic->ipsec.pkts[i];
}
} else {
outbound_sa_lookup(ipsec_ctx->sa_ctx, traffic->ipsec.res,
traffic->ipsec.saptr, traffic->ipsec.num);
ipsec_process(ipsec_ctx, traffic);
}
}
static inline void
process_pkts(
struct lcore_conf *qconf,
struct rte_mbuf **pkts,
{
struct ipsec_traffic traffic;
prepare_traffic(ctx, pkts, &traffic, nb_pkts);
if (is_unprotected_port(portid))
process_pkts_inbound_nosp(&qconf->inbound, &traffic);
else
process_pkts_outbound_nosp(&qconf->outbound, &traffic);
} else {
if (is_unprotected_port(portid))
process_pkts_inbound(&qconf->inbound, &traffic);
else
process_pkts_outbound(&qconf->outbound, &traffic);
}
#if defined __ARM_NEON
route4_pkts_neon(qconf->rt4_ctx, traffic.ip4.pkts, traffic.ip4.num,
qconf->outbound.ipv4_offloads, true);
route6_pkts_neon(qconf->rt6_ctx, traffic.ip6.pkts, traffic.ip6.num);
#else
route4_pkts(qconf->rt4_ctx, traffic.ip4.pkts, traffic.ip4.num,
qconf->outbound.ipv4_offloads, true);
route6_pkts(qconf->rt6_ctx, traffic.ip6.pkts, traffic.ip6.num);
#endif
}
static inline void
drain_crypto_buffers(struct lcore_conf *qconf)
{
uint32_t i;
struct ipsec_ctx *ctx;
ctx = &qconf->inbound;
for (i = 0; i != ctx->nb_qps; i++) {
if (ctx->tbl[i].len != 0)
enqueue_cop_burst(ctx->tbl + i);
}
ctx = &qconf->outbound;
for (i = 0; i != ctx->nb_qps; i++) {
if (ctx->tbl[i].len != 0)
enqueue_cop_burst(ctx->tbl + i);
}
}
static void
drain_inbound_crypto_queues(const struct lcore_conf *qconf,
struct ipsec_ctx *ctx)
{
uint32_t n;
struct ipsec_traffic trf;
if (app_sa_prm.enable == 0) {
n = ipsec_inbound_cqp_dequeue(ctx, trf.ipsec.pkts,
trf.ip4.num = 0;
trf.ip6.num = 0;
split46_traffic(&trf, trf.ipsec.pkts, n);
} else
ipsec_cqp_process(ctx, &trf);
if (trf.ip4.num != 0) {
inbound_sp_sa(ctx->sp4_ctx, ctx->sa_ctx, &trf.ip4, 0,
&core_statistics[lcoreid].inbound.spd4);
route4_pkts(qconf->rt4_ctx, trf.ip4.pkts, trf.ip4.num,
qconf->outbound.ipv4_offloads, true);
}
if (trf.ip6.num != 0) {
inbound_sp_sa(ctx->sp6_ctx, ctx->sa_ctx, &trf.ip6, 0,
&core_statistics[lcoreid].inbound.spd6);
route6_pkts(qconf->rt6_ctx, trf.ip6.pkts, trf.ip6.num);
}
}
static void
drain_outbound_crypto_queues(const struct lcore_conf *qconf,
struct ipsec_ctx *ctx)
{
uint32_t n;
struct ipsec_traffic trf;
if (app_sa_prm.enable == 0) {
n = ipsec_outbound_cqp_dequeue(ctx, trf.ipsec.pkts,
trf.ip4.num = 0;
trf.ip6.num = 0;
split46_traffic(&trf, trf.ipsec.pkts, n);
} else
ipsec_cqp_process(ctx, &trf);
if (trf.ip4.num != 0)
route4_pkts(qconf->rt4_ctx, trf.ip4.pkts, trf.ip4.num,
qconf->outbound.ipv4_offloads, true);
if (trf.ip6.num != 0)
route6_pkts(qconf->rt6_ctx, trf.ip6.pkts, trf.ip6.num);
}
void
ipsec_poll_mode_worker(void)
{
uint32_t lcore_id;
uint64_t prev_tsc, diff_tsc, cur_tsc;
uint16_t i, nb_rx, portid, queueid;
struct lcore_conf *qconf;
int32_t rc, socket_id;
/ US_PER_S * BURST_TX_DRAIN_US;
struct lcore_rx_queue *rxql;
prev_tsc = 0;
qconf = &lcore_conf[lcore_id];
rxql = qconf->rx_queue_list;
qconf->rt4_ctx = socket_ctx[socket_id].rt_ip4;
qconf->rt6_ctx = socket_ctx[socket_id].rt_ip6;
qconf->inbound.sp4_ctx = socket_ctx[socket_id].sp_ip4_in;
qconf->inbound.sp6_ctx = socket_ctx[socket_id].sp_ip6_in;
qconf->inbound.sa_ctx = socket_ctx[socket_id].sa_in;
qconf->inbound.cdev_map = cdev_map_in;
qconf->inbound.lcore_id = lcore_id;
qconf->outbound.sp4_ctx = socket_ctx[socket_id].sp_ip4_out;
qconf->outbound.sp6_ctx = socket_ctx[socket_id].sp_ip6_out;
qconf->outbound.sa_ctx = socket_ctx[socket_id].sa_out;
qconf->outbound.cdev_map = cdev_map_out;
qconf->outbound.lcore_id = lcore_id;
qconf->frag.pool_indir = socket_ctx[socket_id].mbuf_pool_indir;
rc = ipsec_sad_lcore_cache_init(app_sa_prm.cache_sz);
if (rc != 0) {
"SAD cache init on lcore %u, failed with code: %d\n",
lcore_id, rc);
return;
}
if (qconf->nb_rx_queue == 0) {
RTE_LOG(DEBUG, IPSEC,
"lcore %u has nothing to do\n",
lcore_id);
return;
}
RTE_LOG(INFO, IPSEC,
"entering main loop on lcore %u\n", lcore_id);
for (i = 0; i < qconf->nb_rx_queue; i++) {
portid = rxql[i].port_id;
queueid = rxql[i].queue_id;
" -- lcoreid=%u portid=%u rxqueueid=%" PRIu16 "\n",
lcore_id, portid, queueid);
}
while (!force_quit) {
cur_tsc = rte_rdtsc();
diff_tsc = cur_tsc - prev_tsc;
drain_tx_buffers(qconf);
drain_crypto_buffers(qconf);
prev_tsc = cur_tsc;
}
for (i = 0; i < qconf->nb_rx_queue; ++i) {
portid = rxql[i].port_id;
queueid = rxql[i].queue_id;
pkts, MAX_PKT_BURST);
if (nb_rx > 0) {
core_stats_update_rx(nb_rx);
process_pkts(qconf, pkts, nb_rx, portid,
rxql->sec_ctx);
}
if (is_unprotected_port(portid))
drain_inbound_crypto_queues(qconf,
&qconf->inbound);
else
drain_outbound_crypto_queues(qconf,
&qconf->outbound);
}
}
}
int
check_flow_params(uint16_t fdir_portid, uint8_t fdir_qid)
{
uint16_t i;
uint16_t portid, queueid;
for (i = 0; i < nb_lcore_params; ++i) {
portid = lcore_params_array[i].port_id;
if (portid == fdir_portid) {
queueid = lcore_params_array[i].queue_id;
if (queueid == fdir_qid)
break;
}
if (i == nb_lcore_params - 1)
return -1;
}
return 1;
}
static int32_t
check_poll_mode_params(struct eh_conf *eh_conf)
{
uint32_t lcore;
uint16_t portid;
uint16_t i;
int32_t socket_id;
if (!eh_conf)
return -EINVAL;
if (eh_conf->mode != EH_PKT_TRANSFER_MODE_POLL)
return 0;
if (lcore_params == NULL) {
printf("Error: No port/queue/core mappings\n");
return -1;
}
for (i = 0; i < nb_lcore_params; ++i) {
lcore = lcore_params[i].lcore_id;
printf("error: lcore %u is not enabled in "
"lcore mask\n", lcore);
return -1;
}
if (socket_id != 0 && numa_on == 0) {
printf("warning: lcore %u is on socket %d "
"with numa off\n",
lcore, socket_id);
}
portid = lcore_params[i].port_id;
if ((enabled_port_mask & (1 << portid)) == 0) {
printf("port %u is not enabled in port mask\n", portid);
return -1;
}
printf("port %u is not present on the board\n", portid);
return -1;
}
}
return 0;
}
static uint16_t
get_port_nb_rx_queues(const uint16_t port)
{
int32_t queue = -1;
uint16_t i;
for (i = 0; i < nb_lcore_params; ++i) {
if (lcore_params[i].port_id == port &&
lcore_params[i].queue_id > queue)
queue = lcore_params[i].queue_id;
}
return (uint16_t)(++queue);
}
static int32_t
init_lcore_rx_queues(void)
{
uint16_t i, nb_rx_queue;
uint32_t lcore;
for (i = 0; i < nb_lcore_params; ++i) {
lcore = lcore_params[i].lcore_id;
nb_rx_queue = lcore_conf[lcore].nb_rx_queue;
if (nb_rx_queue >= MAX_RX_QUEUE_PER_LCORE) {
printf("error: too many queues (%u) for lcore: %u\n",
nb_rx_queue + 1, lcore);
return -1;
}
lcore_conf[lcore].rx_queue_list[nb_rx_queue].port_id =
lcore_params[i].port_id;
lcore_conf[lcore].rx_queue_list[nb_rx_queue].queue_id =
lcore_params[i].queue_id;
lcore_conf[lcore].nb_rx_queue++;
}
return 0;
}
static void
print_usage(const char *prgname)
{
fprintf(stderr, "%s [EAL options] --"
" -p PORTMASK"
" [-P]"
" [-u PORTMASK]"
" [-j FRAMESIZE]"
" [-l]"
" [-w REPLAY_WINDOW_SIZE]"
" [-e]"
" [-a]"
" [-c]"
" [-t STATS_INTERVAL]"
" [-s NUMBER_OF_MBUFS_IN_PKT_POOL]"
" -f CONFIG_FILE"
" --config (port,queue,lcore)[,(port,queue,lcore)]"
" [--single-sa SAIDX]"
" [--cryptodev_mask MASK]"
" [--transfer-mode MODE]"
" [--event-schedule-type TYPE]"
" [--" CMD_LINE_OPT_RX_OFFLOAD " RX_OFFLOAD_MASK]"
" [--" CMD_LINE_OPT_TX_OFFLOAD " TX_OFFLOAD_MASK]"
" [--" CMD_LINE_OPT_REASSEMBLE " REASSEMBLE_TABLE_SIZE]"
" [--" CMD_LINE_OPT_MTU " MTU]"
" [--event-vector]"
" [--vector-size SIZE]"
" [--vector-tmo TIMEOUT in ns]"
" [--" CMD_LINE_OPT_QP_DESC_NB " NUMBER_OF_DESC]"
"\n\n"
" -p PORTMASK: Hexadecimal bitmask of ports to configure\n"
" -P : Enable promiscuous mode\n"
" -u PORTMASK: Hexadecimal bitmask of unprotected ports\n"
" -j FRAMESIZE: Data buffer size, minimum (and default)\n"
" value: RTE_MBUF_DEFAULT_BUF_SIZE\n"
" -l enables code-path that uses librte_ipsec\n"
" -w REPLAY_WINDOW_SIZE specifies IPsec SQN replay window\n"
" size for each SA\n"
" -e enables ESN\n"
" -a enables SA SQN atomic behaviour\n"
" -c specifies inbound SAD cache size,\n"
" zero value disables the cache (default value: 128)\n"
" -t specifies statistics screen update interval,\n"
" zero disables statistics screen (default value: 0)\n"
" -s number of mbufs in packet pool, if not specified number\n"
" of mbufs will be calculated based on number of cores,\n"
" ports and crypto queues\n"
" -f CONFIG_FILE: Configuration file\n"
" --config (port,queue,lcore): Rx queue configuration. In poll\n"
" mode determines which queues from\n"
" which ports are mapped to which cores.\n"
" In event mode this option is not used\n"
" as packets are dynamically scheduled\n"
" to cores by HW.\n"
" --single-sa SAIDX: In poll mode use single SA index for\n"
" outbound traffic, bypassing the SP\n"
" In event mode selects driver submode,\n"
" SA index value is ignored\n"
" --cryptodev_mask MASK: Hexadecimal bitmask of the crypto\n"
" devices to configure\n"
" --transfer-mode MODE\n"
" \"poll\" : Packet transfer via polling (default)\n"
" \"event\" : Packet transfer via event device\n"
" --event-schedule-type TYPE queue schedule type, used only when\n"
" transfer mode is set to event\n"
" \"ordered\" : Ordered (default)\n"
" \"atomic\" : Atomic\n"
" \"parallel\" : Parallel\n"
" --" CMD_LINE_OPT_RX_OFFLOAD
": bitmask of the RX HW offload capabilities to enable/use\n"
" (RTE_ETH_RX_OFFLOAD_*)\n"
" --" CMD_LINE_OPT_TX_OFFLOAD
": bitmask of the TX HW offload capabilities to enable/use\n"
" (RTE_ETH_TX_OFFLOAD_*)\n"
" --" CMD_LINE_OPT_REASSEMBLE " NUM"
": max number of entries in reassemble(fragment) table\n"
" (zero (default value) disables reassembly)\n"
" --" CMD_LINE_OPT_MTU " MTU"
": MTU value on all ports (default value: 1500)\n"
" outgoing packets with bigger size will be fragmented\n"
" incoming packets with bigger size will be discarded\n"
" --" CMD_LINE_OPT_FRAG_TTL " FRAG_TTL_NS"
": fragments lifetime in nanoseconds, default\n"
" and maximum value is 10.000.000.000 ns (10 s)\n"
" --event-vector enables event vectorization\n"
" --vector-size Max vector size (default value: 16)\n"
" --vector-tmo Max vector timeout in nanoseconds"
" (default value: 102400)\n"
" --" CMD_LINE_OPT_PER_PORT_POOL " Enable per port mbuf pool\n"
" --" CMD_LINE_OPT_VECTOR_POOL_SZ " Vector pool size\n"
" (default value is based on mbuf count)\n"
" --" CMD_LINE_OPT_QP_DESC_NB " DESC_NB"
": Number of descriptors per queue pair (default value: 2048)\n"
"\n",
prgname);
}
static int
parse_mask(const char *str, uint64_t *val)
{
char *end;
unsigned long t;
errno = 0;
t = strtoul(str, &end, 0);
if (errno != 0 || end[0] != 0)
return -EINVAL;
*val = t;
return 0;
}
static int32_t
parse_portmask(const char *portmask)
{
char *end = NULL;
unsigned long pm;
errno = 0;
pm = strtoul(portmask, &end, 16);
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
return -1;
if ((pm == 0) && errno)
return -1;
return pm;
}
static int64_t
parse_decimal(const char *str)
{
char *end = NULL;
uint64_t num;
num = strtoull(str, &end, 10);
if ((str[0] == '\0') || (end == NULL) || (*end != '\0')
|| num > INT64_MAX)
return -1;
return num;
}
static int32_t
parse_config(const char *q_arg)
{
char s[256];
const char *p, *p0 = q_arg;
char *end;
enum fieldnames {
FLD_PORT = 0,
FLD_QUEUE,
FLD_LCORE,
_NUM_FLD
};
unsigned long int_fld[_NUM_FLD];
char *str_fld[_NUM_FLD];
int32_t i;
uint32_t size;
uint32_t max_fld[_NUM_FLD] = {
RTE_MAX_ETHPORTS,
RTE_MAX_QUEUES_PER_PORT,
RTE_MAX_LCORE
};
nb_lcore_params = 0;
while ((p = strchr(p0, '(')) != NULL) {
++p;
p0 = strchr(p, ')');
if (p0 == NULL)
return -1;
size = p0 - p;
if (size >= sizeof(s))
return -1;
snprintf(s, sizeof(s), "%.*s", size, p);
_NUM_FLD)
return -1;
for (i = 0; i < _NUM_FLD; i++) {
errno = 0;
int_fld[i] = strtoul(str_fld[i], &end, 0);
if (errno != 0 || end == str_fld[i] || int_fld[i] > max_fld[i])
return -1;
}
if (nb_lcore_params >= MAX_LCORE_PARAMS) {
printf("exceeded max number of lcore params: %hu\n",
nb_lcore_params);
return -1;
}
lcore_params_array[nb_lcore_params].port_id =
(uint16_t)int_fld[FLD_PORT];
lcore_params_array[nb_lcore_params].queue_id =
(uint16_t)int_fld[FLD_QUEUE];
lcore_params_array[nb_lcore_params].lcore_id =
(uint32_t)int_fld[FLD_LCORE];
++nb_lcore_params;
}
lcore_params = lcore_params_array;
return 0;
}
static void
print_app_sa_prm(const struct app_sa_prm *prm)
{
printf("librte_ipsec usage: %s\n",
(prm->enable == 0) ? "disabled" : "enabled");
printf("replay window size: %u\n", prm->window_size);
printf("ESN: %s\n", (prm->enable_esn == 0) ? "disabled" : "enabled");
printf("SA flags: %#" PRIx64 "\n", prm->flags);
printf("Frag TTL: %" PRIu64 " ns\n", frag_ttl_ns);
}
static int
parse_transfer_mode(struct eh_conf *conf, const char *optarg)
{
if (!strcmp(CMD_LINE_ARG_POLL, optarg))
conf->mode = EH_PKT_TRANSFER_MODE_POLL;
else if (!strcmp(CMD_LINE_ARG_EVENT, optarg))
conf->mode = EH_PKT_TRANSFER_MODE_EVENT;
else {
printf("Unsupported packet transfer mode\n");
return -EINVAL;
}
return 0;
}
static int
parse_schedule_type(struct eh_conf *conf, const char *optarg)
{
struct eventmode_conf *em_conf = NULL;
em_conf = conf->mode_params;
if (!strcmp(CMD_LINE_ARG_ORDERED, optarg))
else if (!strcmp(CMD_LINE_ARG_ATOMIC, optarg))
else if (!strcmp(CMD_LINE_ARG_PARALLEL, optarg))
else {
printf("Unsupported queue schedule type\n");
return -EINVAL;
}
return 0;
}
static int32_t
parse_args(int32_t argc, char **argv, struct eh_conf *eh_conf)
{
int opt;
int64_t ret;
char **argvopt;
int32_t option_index;
char *prgname = argv[0];
int32_t f_present = 0;
struct eventmode_conf *em_conf = NULL;
argvopt = argv;
while ((opt = getopt_long(argc, argvopt, "aelp:Pu:f:j:w:c:t:s:",
lgopts, &option_index)) != EOF) {
switch (opt) {
case 'p':
enabled_port_mask = parse_portmask(optarg);
if (enabled_port_mask == 0) {
printf("invalid portmask\n");
print_usage(prgname);
return -1;
}
break;
case 'P':
printf("Promiscuous mode selected\n");
promiscuous_on = 1;
break;
case 'u':
unprotected_port_mask = parse_portmask(optarg);
if (unprotected_port_mask == 0) {
printf("invalid unprotected portmask\n");
print_usage(prgname);
return -1;
}
break;
case 'f':
if (f_present == 1) {
printf("\"-f\" option present more than "
"once!\n");
print_usage(prgname);
return -1;
}
cfgfile = optarg;
f_present = 1;
break;
case 's':
ret = parse_decimal(optarg);
if (ret < 0) {
printf("Invalid number of buffers in a pool: "
"%s\n", optarg);
print_usage(prgname);
return -1;
}
nb_bufs_in_pool = ret;
break;
case 'j':
ret = parse_decimal(optarg);
if (ret < RTE_MBUF_DEFAULT_BUF_SIZE ||
ret > UINT16_MAX) {
printf("Invalid frame buffer size value: %s\n",
optarg);
print_usage(prgname);
return -1;
}
frame_buf_size = ret;
printf("Custom frame buffer size %u\n", frame_buf_size);
break;
case 'l':
app_sa_prm.enable = 1;
break;
case 'w':
app_sa_prm.window_size = parse_decimal(optarg);
break;
case 'e':
app_sa_prm.enable_esn = 1;
break;
case 'a':
app_sa_prm.enable = 1;
break;
case 'c':
ret = parse_decimal(optarg);
if (ret < 0) {
printf("Invalid SA cache size: %s\n", optarg);
print_usage(prgname);
return -1;
}
app_sa_prm.cache_sz = ret;
break;
case 't':
ret = parse_decimal(optarg);
if (ret < 0) {
printf("Invalid interval value: %s\n", optarg);
print_usage(prgname);
return -1;
}
stats_interval = ret;
break;
case CMD_LINE_OPT_CONFIG_NUM:
ret = parse_config(optarg);
if (ret) {
printf("Invalid config\n");
print_usage(prgname);
return -1;
}
break;
case CMD_LINE_OPT_SINGLE_SA_NUM:
ret = parse_decimal(optarg);
if (ret == -1 || ret > UINT32_MAX) {
printf("Invalid argument[sa_idx]\n");
print_usage(prgname);
return -1;
}
single_sa = 1;
single_sa_idx = ret;
eh_conf->ipsec_mode = EH_IPSEC_MODE_TYPE_DRIVER;
wrkr_flags |= SS_F;
printf("Configured with single SA index %u\n",
single_sa_idx);
break;
case CMD_LINE_OPT_CRYPTODEV_MASK_NUM:
ret = parse_portmask(optarg);
if (ret == -1) {
printf("Invalid argument[portmask]\n");
print_usage(prgname);
return -1;
}
enabled_cryptodev_mask = ret;
break;
case CMD_LINE_OPT_TRANSFER_MODE_NUM:
ret = parse_transfer_mode(eh_conf, optarg);
if (ret < 0) {
printf("Invalid packet transfer mode\n");
print_usage(prgname);
return -1;
}
break;
case CMD_LINE_OPT_SCHEDULE_TYPE_NUM:
ret = parse_schedule_type(eh_conf, optarg);
if (ret < 0) {
printf("Invalid queue schedule type\n");
print_usage(prgname);
return -1;
}
break;
case CMD_LINE_OPT_RX_OFFLOAD_NUM:
ret = parse_mask(optarg, &dev_rx_offload);
if (ret != 0) {
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_RX_OFFLOAD, optarg);
print_usage(prgname);
return -1;
}
break;
case CMD_LINE_OPT_TX_OFFLOAD_NUM:
ret = parse_mask(optarg, &dev_tx_offload);
if (ret != 0) {
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_TX_OFFLOAD, optarg);
print_usage(prgname);
return -1;
}
break;
case CMD_LINE_OPT_REASSEMBLE_NUM:
ret = parse_decimal(optarg);
if (ret < 0 || ret > UINT32_MAX) {
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_REASSEMBLE, optarg);
print_usage(prgname);
return -1;
}
frag_tbl_sz = ret;
break;
case CMD_LINE_OPT_MTU_NUM:
ret = parse_decimal(optarg);
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_MTU, optarg);
print_usage(prgname);
return -1;
}
mtu_size = ret;
break;
case CMD_LINE_OPT_FRAG_TTL_NUM:
ret = parse_decimal(optarg);
if (ret < 0 || ret > MAX_FRAG_TTL_NS) {
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_MTU, optarg);
print_usage(prgname);
return -1;
}
frag_ttl_ns = ret;
break;
case CMD_LINE_OPT_EVENT_VECTOR_NUM:
em_conf = eh_conf->mode_params;
em_conf->ext_params.event_vector = 1;
break;
case CMD_LINE_OPT_VECTOR_SIZE_NUM:
ret = parse_decimal(optarg);
if (ret > MAX_PKT_BURST_VEC) {
printf("Invalid argument for \'%s\': %s\n",
CMD_LINE_OPT_VECTOR_SIZE, optarg);
print_usage(prgname);
return -1;
}
em_conf = eh_conf->mode_params;
em_conf->ext_params.vector_size = ret;
break;
case CMD_LINE_OPT_VECTOR_TIMEOUT_NUM:
ret = parse_decimal(optarg);
em_conf = eh_conf->mode_params;
em_conf->vector_tmo_ns = ret;
break;
case CMD_LINE_OPT_VECTOR_POOL_SZ_NUM:
ret = parse_decimal(optarg);
em_conf = eh_conf->mode_params;
em_conf->vector_pool_sz = ret;
break;
case CMD_LINE_OPT_PER_PORT_POOL_NUM:
per_port_pool = 1;
break;
case CMD_LINE_OPT_QP_DESC_NB_NUM:
qp_desc_nb = parse_decimal(optarg);
break;
default:
print_usage(prgname);
return -1;
}
}
if (f_present == 0) {
printf("Mandatory option \"-f\" not present\n");
return -1;
}
if (multi_seg_required()) {
app_sa_prm.enable = 1;
printf("frame buf size: %u, mtu: %u, "
"number of reassemble entries: %u\n"
"multi-segment support is required\n",
frame_buf_size, mtu_size, frag_tbl_sz);
}
print_app_sa_prm(&app_sa_prm);
if (optind >= 0)
argv[optind-1] = prgname;
ret = optind-1;
optind = 1;
return ret;
}
static void
print_ethaddr(
const char *name,
const struct rte_ether_addr *eth_addr)
{
char buf[RTE_ETHER_ADDR_FMT_SIZE];
printf("%s%s", name, buf);
}
int
{
return -EINVAL;
return 0;
}
static void
check_all_ports_link_status(uint32_t port_mask)
{
#define CHECK_INTERVAL 100
#define MAX_CHECK_TIME 90
uint16_t portid;
uint8_t count, all_ports_up, print_flag = 0;
int ret;
printf("\nChecking link status");
fflush(stdout);
for (count = 0; count <= MAX_CHECK_TIME; count++) {
all_ports_up = 1;
if ((port_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
if (ret < 0) {
all_ports_up = 0;
if (print_flag == 1)
printf("Port %u link get failed: %s\n",
continue;
}
if (print_flag == 1) {
sizeof(link_status_text), &link);
printf("Port %d %s\n", portid,
link_status_text);
continue;
}
all_ports_up = 0;
break;
}
}
if (print_flag == 1)
break;
if (all_ports_up == 0) {
printf(".");
fflush(stdout);
}
if (all_ports_up == 1 || count == (MAX_CHECK_TIME - 1)) {
print_flag = 1;
printf("done\n");
}
}
}
static int32_t
add_mapping(const char *str, uint16_t cdev_id,
uint16_t qp, struct lcore_params *params,
struct ipsec_ctx *ipsec_ctx,
{
int32_t ret = 0;
unsigned long i;
struct cdev_key key = { 0 };
key.lcore_id = params->lcore_id;
if (cipher)
if (auth)
key.auth_algo = auth->
sym.
auth.algo;
if (aead)
key.aead_algo = aead->
sym.
aead.algo;
if (ret != -ENOENT)
return 0;
for (i = 0; i < ipsec_ctx->nb_qps; i++)
if (ipsec_ctx->tbl[i].id == cdev_id)
break;
if (i == ipsec_ctx->nb_qps) {
if (ipsec_ctx->nb_qps == MAX_QP_PER_LCORE) {
printf("Maximum number of crypto devices assigned to "
"a core, increase MAX_QP_PER_LCORE value\n");
return 0;
}
ipsec_ctx->tbl[i].id = cdev_id;
ipsec_ctx->tbl[i].qp = qp;
ipsec_ctx->nb_qps++;
printf("%s cdev mapping: lcore %u using cdev %u qp %u "
"(cdev_id_qp %lu)\n", str, key.lcore_id,
cdev_id, qp, i);
}
if (ret < 0) {
printf("Failed to insert cdev mapping for (lcore %u, "
"cdev %u, qp %u), errno %d\n",
key.lcore_id, ipsec_ctx->tbl[i].id,
ipsec_ctx->tbl[i].qp, ret);
return 0;
}
return 1;
}
static int32_t
uint16_t qp, struct lcore_params *params)
{
int32_t ret = 0;
struct lcore_conf *qconf;
struct ipsec_ctx *ipsec_ctx;
const char *str;
qconf = &lcore_conf[params->lcore_id];
if (!is_unprotected_port(params->port_id)) {
ipsec_ctx = &qconf->outbound;
ipsec_ctx->cdev_map = cdev_map_out;
str = "Outbound";
} else {
ipsec_ctx = &qconf->inbound;
ipsec_ctx->cdev_map = cdev_map_in;
str = "Inbound";
}
return ret;
continue;
ret |= add_mapping(str, cdev_id, qp, params,
ipsec_ctx, NULL, NULL, i);
continue;
}
continue;
continue;
continue;
ret |= add_mapping(str, cdev_id, qp, params,
ipsec_ctx, i, j, NULL);
}
}
return ret;
}
static uint16_t
map_cdev_to_cores_from_config(enum eh_pkt_transfer_mode mode, int16_t cdev_id,
uint16_t *last_used_lcore_id)
{
uint16_t nb_qp = 0, i = 0, max_nb_qps;
if (mode == EH_PKT_TRANSFER_MODE_EVENT) {
add_cdev_mapping(cdev_info, cdev_id, nb_qp, &lcore_params[0]);
return 1;
}
while (nb_qp < max_nb_qps && i < nb_lcore_params) {
if (add_cdev_mapping(cdev_info, cdev_id, nb_qp,
&lcore_params[*last_used_lcore_id]))
nb_qp++;
(*last_used_lcore_id)++;
*last_used_lcore_id %= nb_lcore_params;
i++;
}
return nb_qp;
}
static int
check_cryptodev_mask(uint8_t cdev_id)
{
if (enabled_cryptodev_mask & (1 << cdev_id))
return 0;
return -1;
}
static uint16_t
cryptodevs_init(enum eh_pkt_transfer_mode mode)
{
uint16_t idx, qp, total_nb_qps;
int16_t cdev_id;
const uint64_t mseg_flag = multi_seg_required() ?
params.
key_len =
sizeof(
struct cdev_key);
params.
name =
"cdev_map_in";
if (cdev_map_in == NULL)
rte_panic(
"Failed to create cdev_map hash table, errno = %d\n",
params.
name =
"cdev_map_out";
if (cdev_map_out == NULL)
rte_panic(
"Failed to create cdev_map hash table, errno = %d\n",
printf("lcore/cryptodev/qp mappings:\n");
idx = 0;
total_nb_qps = 0;
if (check_cryptodev_mask((uint8_t)cdev_id))
continue;
"Device %hd does not support \'%s\' feature\n",
cdev_id,
qp = map_cdev_to_cores_from_config(mode, cdev_id, &cdev_info, &idx);
if (qp == 0)
continue;
total_nb_qps += qp;
dev_conf.
socket_id = rte_cryptodev_socket_id(cdev_id);
if (dev_max_sess != 0 &&
dev_max_sess < get_nb_crypto_sessions())
"Device does not support at least %u "
"sessions", get_nb_crypto_sessions());
rte_panic(
"Failed to initialize cryptodev %u\n",
cdev_id);
"cdev_id %u\n", 0, cdev_id);
cdev_id);
}
printf("\n");
return total_nb_qps;
}
static int
check_ptype(int portid)
{
int l3_ipv4 = 0, l3_ipv6 = 0, l4_udp = 0, tunnel_esp = 0;
int i, nb_ptypes;
uint32_t mask;
if (nb_ptypes <= 0)
return 0;
uint32_t ptypes[nb_ptypes];
for (i = 0; i < nb_ptypes; ++i) {
l3_ipv4 = 1;
l3_ipv6 = 1;
tunnel_esp = 1;
l4_udp = 1;
}
if (l3_ipv4 == 0)
printf("port %d cannot parse RTE_PTYPE_L3_IPV4\n", portid);
if (l3_ipv6 == 0)
printf("port %d cannot parse RTE_PTYPE_L3_IPV6\n", portid);
if (l4_udp == 0)
printf("port %d cannot parse RTE_PTYPE_L4_UDP\n", portid);
if (tunnel_esp == 0)
printf("port %d cannot parse RTE_PTYPE_TUNNEL_ESP\n", portid);
if (l3_ipv4 && l3_ipv6 && l4_udp && tunnel_esp)
return 1;
return 0;
}
static inline void
{
int next_proto = 0;
size_t ext_len = 0;
const uint8_t *p;
uint32_t l3len;
else
p = (const uint8_t *)iph4;
l3len = sizeof(struct ip6_hdr);
next_proto = iph6->
proto;
p = (const uint8_t *)iph6;
while (next_proto != IPPROTO_ESP && l3len < m->data_len &&
next_proto, &ext_len)) >= 0)
l3len += ext_len;
goto exit;
if (l3len == sizeof(struct ip6_hdr))
else
}
switch (next_proto) {
case IPPROTO_ESP:
break;
case IPPROTO_UDP:
if (app_sa_prm.udp_encap == 1) {
packet_type |=
MBUF_PTYPE_TUNNEL_ESP_IN_UDP;
}
break;
default:
break;
}
exit:
}
static uint16_t
struct rte_mbuf *pkts[], uint16_t nb_pkts,
{
uint32_t i;
return nb_pkts;
for (i = 0; i < (unsigned int) (nb_pkts - 1); ++i) {
struct ether_hdr *));
parse_ptype(pkts[i]);
}
parse_ptype(pkts[i]);
return nb_pkts;
}
static void
port_init(uint16_t portid, uint64_t req_rx_offloads, uint64_t req_tx_offloads,
uint8_t hw_reassembly)
{
uint16_t nb_tx_queue, nb_rx_queue;
uint16_t tx_queueid, rx_queueid, queue;
uint32_t lcore_id;
int32_t ret, socket_id;
struct lcore_conf *qconf;
int ptype_supported;
if (ret != 0)
"Error during getting device (port %u) info: %s\n",
portid, strerror(-ret));
printf("Configuring device port %u:\n", portid);
if (ret != 0)
"Error getting MAC address (port %u): %s\n",
print_ethaddr("Address: ", ðaddr);
printf("\n");
nb_rx_queue = get_port_nb_rx_queues(portid);
nb_tx_queue = nb_lcores;
rte_exit(EXIT_FAILURE,
"Error: queue %u not available " "(max rx queue is %u)\n",
rte_exit(EXIT_FAILURE,
"Error: queue %u not available " "(max tx queue is %u)\n",
printf("Creating queues: nb_rx_queue=%d nb_tx_queue=%u...\n",
nb_rx_queue, nb_tx_queue);
if (multi_seg_required()) {
}
"Error: port %u required RX offloads: 0x%" PRIx64
", available RX offloads: 0x%" PRIx64 "\n",
"Error: port %u required TX offloads: 0x%" PRIx64
", available TX offloads: 0x%" PRIx64 "\n",
printf("port %u configuring rx_offloads=0x%" PRIx64
", tx_offloads=0x%" PRIx64 "\n",
printf("Port %u modified RSS hash function based on hardware support,"
"requested:%#"PRIx64" configured:%#"PRIx64"\n",
portid,
}
&local_port_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Cannot configure device: " "err=%d, port=%d\n", ret, portid);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Cannot adjust number of descriptors: " "err=%d, port=%d\n", ret, portid);
ptype_supported = check_ptype(portid);
if (!ptype_supported)
printf("Port %d: softly parse packet type info\n", portid);
tx_queueid = 0;
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
continue;
if (numa_on)
else
socket_id = 0;
printf("Setup txq=%u,%d,%d\n", lcore_id, tx_queueid, socket_id);
socket_id, txconf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_tx_queue_setup: " "err=%d, port=%d\n", ret, portid);
qconf = &lcore_conf[lcore_id];
qconf->tx_queue_id[portid] = tx_queueid;
tx_queueid++;
for (queue = 0; queue < qconf->nb_rx_queue; ++queue) {
if (portid != qconf->rx_queue_list[queue].port_id)
continue;
rx_queueid = qconf->rx_queue_list[queue].queue_id;
printf("Setup rxq=%d,%d,%d\n", portid, rx_queueid,
socket_id);
if (per_port_pool)
pool = socket_ctx[
socket_id].mbuf_pool[portid];
else
nb_rxd, socket_id, &rxq_conf, pool);
if (ret < 0)
"rte_eth_rx_queue_setup: err=%d, "
"port=%d\n", ret, portid);
if (!ptype_supported &&
parse_ptype_cb, NULL)) {
printf("Failed to add rx callback: port=%d, "
"rx_queueid=%d\n", portid, rx_queueid);
}
}
}
if (hw_reassembly) {
}
printf("\n");
}
static size_t
max_session_size(void)
{
size_t max_sz, sz;
void *sec_ctx;
int16_t cdev_id, port_id, n;
max_sz = 0;
for (cdev_id = 0; cdev_id != n; cdev_id++) {
if (sz > max_sz)
max_sz = sz;
if (sec_ctx == NULL)
continue;
if (sz > max_sz)
max_sz = sz;
}
if ((enabled_port_mask & (1 << port_id)) == 0)
continue;
if (sec_ctx == NULL)
continue;
if (sz > max_sz)
max_sz = sz;
}
return max_sz;
}
static void
session_pool_init(
struct socket_ctx *ctx, int32_t
socket_id,
size_t sess_sz)
{
char mp_name[RTE_MEMPOOL_NAMESIZE];
uint32_t nb_sess;
snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
nb_sess = (get_nb_crypto_sessions() + CDEV_MP_CACHE_SZ *
nb_sess =
RTE_MAX(nb_sess, CDEV_MP_CACHE_SZ *
CDEV_MP_CACHE_MULTIPLIER);
mp_name, nb_sess, sess_sz, CDEV_MP_CACHE_SZ,
ctx->session_pool = sess_mp;
if (ctx->session_pool == NULL)
"Cannot init session pool on socket %d\n",
socket_id);
else
printf(
"Allocated session pool on socket %d\n",
socket_id);
}
static void
pool_init(
struct socket_ctx *ctx, int32_t
socket_id,
int portid,
uint32_t nb_mbuf)
{
char s[64];
int32_t ms;
return;
snprintf(s,
sizeof(s),
"mbuf_pool_%d_%d",
socket_id, portid);
MEMPOOL_CACHE_SIZE,
ipsec_metadata_size(),
frame_buf_size,
ms = multi_seg_required();
if (ms != 0 && !ctx->mbuf_pool_indir) {
snprintf(s,
sizeof(s),
"mbuf_pool_indir_%d",
socket_id);
}
if (ctx->mbuf_pool[portid] == NULL ||
(ms != 0 && ctx->mbuf_pool_indir == NULL))
rte_exit(EXIT_FAILURE,
"Cannot init mbuf pool on socket %d\n",
else
printf(
"Allocated mbuf pool on socket %d\n",
socket_id);
}
static int
void *param, void *ret_param)
{
uint64_t md;
return -1;
event_desc = ret_param;
if (event_desc == NULL) {
printf("Event descriptor not set\n");
return -1;
}
if (md == 0)
return -1;
}
printf("Invalid IPsec event reported\n");
return -1;
}
return -1;
}
static int
ethdev_reset_event_callback(uint16_t port_id,
{
printf("Reset Event on port id %d type %d\n", port_id, type);
printf("Force quit application");
force_quit = true;
return 0;
}
static uint16_t
struct rte_mbuf *pkt[], uint16_t nb_pkts,
{
uint64_t tm;
uint32_t i, k;
struct lcore_conf *lc;
lc = user_param;
k = 0;
tm = 0;
for (i = 0; i != nb_pkts; i++) {
mb = pkt[i];
tm = (tm != 0) ? tm : rte_rdtsc();
lc->frag.tbl, &lc->frag.dr,
mb, tm, iph);
if (mb != NULL) {
}
}
struct rte_ipv6_fragment_ext *fh;
if (fh != NULL) {
mb->
l3_len = (uintptr_t)fh - (uintptr_t)iph +
sizeof(*fh);
tm = (tm != 0) ? tm : rte_rdtsc();
lc->frag.tbl, &lc->frag.dr,
mb, tm, iph, fh);
if (mb != NULL)
}
}
pkt[k] = mb;
k += (mb != NULL);
}
if (tm != 0)
return k;
}
static int
reassemble_lcore_init(struct lcore_conf *lc, uint32_t cid)
{
int32_t sid;
uint32_t i;
uint64_t frag_cycles;
const struct lcore_rx_queue *rxq;
const struct rte_eth_rxtx_callback *cb;
NS_PER_S * frag_ttl_ns;
FRAG_TBL_BUCKET_ENTRIES, frag_tbl_sz, frag_cycles, sid);
if (lc->frag.tbl == NULL) {
printf("%s(%u): failed to create fragment table of size: %u, "
"error code: %d\n",
return -ENOMEM;
}
for (i = 0; i != lc->nb_rx_queue; i++) {
rxq = lc->rx_queue_list + i;
rx_callback, lc);
if (cb == NULL) {
printf("%s(%u): failed to install RX callback for "
"portid=%u, queueid=%u, error code: %d\n",
__func__, cid,
return -ENOMEM;
}
}
return 0;
}
static int
reassemble_init(void)
{
int32_t rc;
uint32_t i, lc;
rc = 0;
for (i = 0; i != nb_lcore_params; i++) {
lc = lcore_params[i].lcore_id;
rc = reassemble_lcore_init(lcore_conf + lc, lc);
if (rc != 0)
break;
}
return rc;
}
static void
create_default_ipsec_flow(uint16_t port_id, uint64_t rx_offloads)
{
struct rte_flow *flow;
int ret;
if (!(rx_offloads & RTE_ETH_RX_OFFLOAD_SECURITY))
return;
if (ret)
return;
if (flow == NULL)
return;
flow_info_tbl[port_id].rx_def_flow = flow;
"Created default flow enabling SECURITY for all ESP traffic on port %d\n",
port_id);
}
static void
signal_handler(int signum)
{
if (signum == SIGINT || signum == SIGTERM) {
printf("\n\nSignal %d received, preparing to exit...\n",
signum);
force_quit = true;
}
}
static void
ev_mode_sess_verify(struct ipsec_sa *sa, int nb_sa,
struct eventmode_conf *em_conf)
{
int32_t i;
return;
for (i = 0; i < nb_sa; i++) {
ips = ipsec_get_primary_session(&
sa[i]);
em_conf->enable_event_crypto_adapter = true;
rte_exit(EXIT_FAILURE,
"Event mode supports inline " "and lookaside protocol sessions\n");
}
}
static int32_t
check_event_mode_params(struct eh_conf *eh_conf)
{
struct eventmode_conf *em_conf = NULL;
struct lcore_params *params;
uint16_t portid;
if (!eh_conf || !eh_conf->mode_params)
return -EINVAL;
em_conf = eh_conf->mode_params;
if (eh_conf->mode == EH_PKT_TRANSFER_MODE_POLL &&
em_conf->ext_params.sched_type != SCHED_TYPE_NOT_SET) {
printf("error: option --event-schedule-type applies only to "
"event mode\n");
return -EINVAL;
}
if (eh_conf->mode != EH_PKT_TRANSFER_MODE_EVENT)
return 0;
if (em_conf->ext_params.sched_type == SCHED_TYPE_NOT_SET)
ev_mode_sess_verify(sa_in, nb_sa_in, em_conf);
ev_mode_sess_verify(sa_out, nb_sa_out, em_conf);
if (nb_lcore_params > 0) {
printf("error: option --config applies only to poll mode\n");
return -EINVAL;
}
lcore_params = lcore_params_array;
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
params = &lcore_params[nb_lcore_params++];
params->port_id = portid;
params->queue_id = 0;
}
return 0;
}
static int
{
int32_t ret = 0;
if (ips->
crypto.ses == NULL)
return 0;
ips->crypto.ses);
} else {
if (ips->
security.ctx == NULL || ips->security.ses == NULL)
return 0;
ips->security.ses);
}
return ret;
}
static void
sessions_free(struct sa_ctx *sa_ctx)
{
struct ipsec_sa *sa;
int32_t ret;
uint32_t i;
if (!sa_ctx)
return;
for (i = 0; i < sa_ctx->nb_sa; i++) {
if (!sa->spi)
continue;
ips = ipsec_get_primary_session(sa);
ret = one_session_free(ips);
if (ret)
RTE_LOG(ERR, IPSEC,
"Failed to destroy security " "session type %d, spi %d\n",
}
}
static uint32_t
calculate_nb_mbufs(uint16_t nb_ports, uint16_t nb_crypto_qp, uint32_t nb_rxq,
uint32_t nb_txq)
{
nb_ports * nb_lcores * MAX_PKT_BURST +
nb_ports * nb_txq * nb_txd +
nb_lcores * MEMPOOL_CACHE_SIZE +
nb_crypto_qp * qp_desc_nb +
nb_lcores * frag_tbl_sz *
FRAG_TBL_BUCKET_ENTRIES),
8192U);
}
static int
handle_telemetry_cmd_ipsec_secgw_stats(
const char *cmd
__rte_unused,
const char *params, struct rte_tel_data *data)
{
uint64_t total_pkts_dropped = 0, total_pkts_tx = 0, total_pkts_rx = 0;
unsigned int coreid;
if (params) {
coreid = (uint32_t)atoi(params);
return -EINVAL;
total_pkts_dropped = core_statistics[coreid].dropped;
total_pkts_tx = core_statistics[coreid].tx;
total_pkts_rx = core_statistics[coreid].rx;
} else {
for (coreid = 0; coreid < RTE_MAX_LCORE; coreid++) {
continue;
total_pkts_dropped += core_statistics[coreid].dropped;
total_pkts_tx += core_statistics[coreid].tx;
total_pkts_rx += core_statistics[coreid].rx;
}
}
total_pkts_rx);
total_pkts_tx);
total_pkts_dropped);
return 0;
}
static void
update_lcore_statistics(struct ipsec_core_statistics *total, uint32_t coreid)
{
struct ipsec_core_statistics *lcore_stats;
return;
lcore_stats = &core_statistics[coreid];
total->rx = lcore_stats->rx;
total->dropped = lcore_stats->dropped;
total->frag_dropped = lcore_stats->frag_dropped;
total->tx = lcore_stats->tx;
total->outbound.spd6.protect += lcore_stats->outbound.spd6.protect;
total->outbound.spd6.bypass += lcore_stats->outbound.spd6.bypass;
total->outbound.spd6.discard += lcore_stats->outbound.spd6.discard;
total->outbound.spd4.protect += lcore_stats->outbound.spd4.protect;
total->outbound.spd4.bypass += lcore_stats->outbound.spd4.bypass;
total->outbound.spd4.discard += lcore_stats->outbound.spd4.discard;
total->outbound.sad.miss += lcore_stats->outbound.sad.miss;
total->inbound.spd6.protect += lcore_stats->inbound.spd6.protect;
total->inbound.spd6.bypass += lcore_stats->inbound.spd6.bypass;
total->inbound.spd6.discard += lcore_stats->inbound.spd6.discard;
total->inbound.spd4.protect += lcore_stats->inbound.spd4.protect;
total->inbound.spd4.bypass += lcore_stats->inbound.spd4.bypass;
total->inbound.spd4.discard += lcore_stats->inbound.spd4.discard;
total->inbound.sad.miss += lcore_stats->inbound.sad.miss;
total->lpm4.miss += lcore_stats->lpm4.miss;
total->lpm6.miss += lcore_stats->lpm6.miss;
}
static void
update_statistics(struct ipsec_core_statistics *total, uint32_t coreid)
{
memset(total, 0, sizeof(*total));
if (coreid != UINT32_MAX) {
update_lcore_statistics(total, coreid);
} else {
for (coreid = 0; coreid < RTE_MAX_LCORE; coreid++)
update_lcore_statistics(total, coreid);
}
}
static int
handle_telemetry_cmd_ipsec_secgw_stats_outbound(
const char *cmd
__rte_unused,
const char *params, struct rte_tel_data *data)
{
struct ipsec_core_statistics total_stats;
unsigned int coreid = UINT32_MAX;
int rc = 0;
if (!spd4_data || !spd6_data || !sad_data) {
rc = -ENOMEM;
goto exit;
}
if (params) {
coreid = (uint32_t)atoi(params);
rc = -EINVAL;
goto exit;
}
}
update_statistics(&total_stats, coreid);
total_stats.outbound.spd4.protect);
total_stats.outbound.spd4.bypass);
total_stats.outbound.spd4.discard);
total_stats.outbound.spd6.protect);
total_stats.outbound.spd6.bypass);
total_stats.outbound.spd6.discard);
total_stats.outbound.sad.miss);
exit:
if (rc) {
rte_tel_data_free(spd4_data);
rte_tel_data_free(spd6_data);
rte_tel_data_free(sad_data);
}
return rc;
}
static int
handle_telemetry_cmd_ipsec_secgw_stats_inbound(
const char *cmd
__rte_unused,
const char *params, struct rte_tel_data *data)
{
struct ipsec_core_statistics total_stats;
unsigned int coreid = UINT32_MAX;
int rc = 0;
if (!spd4_data || !spd6_data || !sad_data) {
rc = -ENOMEM;
goto exit;
}
if (params) {
coreid = (uint32_t)atoi(params);
rc = -EINVAL;
goto exit;
}
}
update_statistics(&total_stats, coreid);
total_stats.inbound.sad.miss);
total_stats.inbound.spd4.protect);
total_stats.inbound.spd4.bypass);
total_stats.inbound.spd4.discard);
total_stats.inbound.spd6.protect);
total_stats.inbound.spd6.bypass);
total_stats.inbound.spd6.discard);
exit:
if (rc) {
rte_tel_data_free(spd4_data);
rte_tel_data_free(spd6_data);
rte_tel_data_free(sad_data);
}
return rc;
}
static int
handle_telemetry_cmd_ipsec_secgw_stats_routing(
const char *cmd
__rte_unused,
const char *params, struct rte_tel_data *data)
{
struct ipsec_core_statistics total_stats;
unsigned int coreid = UINT32_MAX;
int rc = 0;
if (!lpm4_data || !lpm6_data) {
rc = -ENOMEM;
goto exit;
}
if (params) {
coreid = (uint32_t)atoi(params);
rc = -EINVAL;
goto exit;
}
}
update_statistics(&total_stats, coreid);
total_stats.lpm4.miss);
total_stats.lpm6.miss);
exit:
if (rc) {
rte_tel_data_free(lpm4_data);
rte_tel_data_free(lpm6_data);
}
return rc;
}
static void
ipsec_secgw_telemetry_init(void)
{
handle_telemetry_cmd_ipsec_secgw_stats,
"Returns global stats. "
"Optional Parameters: int <logical core id>");
handle_telemetry_cmd_ipsec_secgw_stats_outbound,
"Returns outbound global stats. "
"Optional Parameters: int <logical core id>");
handle_telemetry_cmd_ipsec_secgw_stats_inbound,
"Returns inbound global stats. "
"Optional Parameters: int <logical core id>");
handle_telemetry_cmd_ipsec_secgw_stats_routing,
"Returns routing stats. "
"Optional Parameters: int <logical core id>");
}
int32_t
main(int32_t argc, char **argv)
{
int32_t ret;
uint32_t lcore_id, nb_txq, nb_rxq = 0;
uint32_t cdev_id;
uint32_t i;
uint8_t socket_id;
uint16_t portid, nb_crypto_qp, nb_ports = 0;
uint64_t req_rx_offloads[RTE_MAX_ETHPORTS];
uint64_t req_tx_offloads[RTE_MAX_ETHPORTS];
uint8_t req_hw_reassembly[RTE_MAX_ETHPORTS];
struct eh_conf *eh_conf = NULL;
uint32_t ipv4_cksum_port_mask = 0;
size_t sess_sz;
nb_bufs_in_pool = 0;
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Invalid EAL parameters\n");
argc -= ret;
argv += ret;
force_quit = false;
signal(SIGINT, signal_handler);
signal(SIGTERM, signal_handler);
eh_conf = eh_conf_init();
if (eh_conf == NULL)
rte_exit(EXIT_FAILURE,
"Failed to init event helper config");
ret = parse_args(argc, argv, eh_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Invalid parameters\n");
ipsec_secgw_telemetry_init();
if (parse_cfg_file(cfgfile) < 0) {
printf("parsing file \"%s\" failed\n",
optarg);
print_usage(argv[0]);
return -1;
}
if ((unprotected_port_mask & enabled_port_mask) !=
unprotected_port_mask)
rte_exit(EXIT_FAILURE,
"Invalid unprotected portmask 0x%x\n",
unprotected_port_mask);
if (unprotected_port_mask && !nb_sa_in)
rte_exit(EXIT_FAILURE,
"Cannot use unprotected portmask without configured SA inbound\n");
if (check_poll_mode_params(eh_conf) < 0)
rte_exit(EXIT_FAILURE,
"check_poll_mode_params failed\n");
if (check_event_mode_params(eh_conf) < 0)
rte_exit(EXIT_FAILURE,
"check_event_mode_params failed\n");
ret = init_lcore_rx_queues();
if (ret < 0)
rte_exit(EXIT_FAILURE,
"init_lcore_rx_queues failed\n");
sess_sz = max_session_size();
if (eh_conf->mode == EH_PKT_TRANSFER_MODE_EVENT)
else
nb_crypto_qp = 0;
nb_crypto_qp = cryptodevs_init(nb_crypto_qp);
if (nb_bufs_in_pool == 0) {
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
nb_ports++;
nb_rxq += get_port_nb_rx_queues(portid);
}
nb_txq = nb_lcores;
nb_bufs_in_pool = calculate_nb_mbufs(nb_ports, nb_crypto_qp,
nb_rxq, nb_txq);
}
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
continue;
if (numa_on)
else
socket_id = 0;
if (per_port_pool) {
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
pool_init(&socket_ctx[socket_id], socket_id,
portid, nb_bufs_in_pool);
}
} else {
pool_init(&socket_ctx[socket_id], socket_id, 0,
nb_bufs_in_pool);
}
if (socket_ctx[socket_id].session_pool)
continue;
session_pool_init(&socket_ctx[socket_id], socket_id, sess_sz);
}
printf("Number of mbufs in packet pool %d\n", nb_bufs_in_pool);
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
sa_check_offloads(portid, &req_rx_offloads[portid], &req_tx_offloads[portid],
&req_hw_reassembly[portid]);
port_init(portid, req_rx_offloads[portid], req_tx_offloads[portid],
req_hw_reassembly[portid]);
if ((req_tx_offloads[portid] & RTE_ETH_TX_OFFLOAD_IPV4_CKSUM))
ipv4_cksum_port_mask |= 1U << portid;
}
if (ipv4_cksum_port_mask == enabled_port_mask)
lcore_id = 0;
lcore_conf[lcore_id].outbound.ipv4_offloads = tx_offloads.ipv4_offloads;
lcore_conf[lcore_id].outbound.ipv6_offloads = tx_offloads.ipv6_offloads;
}
eh_conf->eth_portmask = enabled_port_mask;
ret = eh_devs_init(eh_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"eh_devs_init failed, err=%d\n", ret);
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_dev_start: " "err=%d, port=%d\n", ret, portid);
create_default_ipsec_flow(portid, req_rx_offloads[portid]);
if (promiscuous_on) {
if (ret != 0)
"rte_eth_promiscuous_enable: err=%s, port=%d\n",
}
ethdev_reset_event_callback, NULL);
}
if (frag_tbl_sz != 0) {
ret = reassemble_init();
if (ret != 0)
rte_exit(EXIT_FAILURE,
"failed at reassemble init");
}
if ((socket_ctx[socket_id].session_pool != NULL) &&
(socket_ctx[socket_id].sa_in == NULL) &&
(socket_ctx[socket_id].sa_out == NULL)) {
sa_init(&socket_ctx[socket_id], socket_id, lcore_conf,
eh_conf->mode_params);
sp4_init(&socket_ctx[socket_id], socket_id);
sp6_init(&socket_ctx[socket_id], socket_id);
rt_init(&socket_ctx[socket_id], socket_id);
}
}
flow_init();
goto skip_sec_ctx;
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
for (i = 0; i < lcore_conf[lcore_id].nb_rx_queue; i++) {
portid = lcore_conf[lcore_id].rx_queue_list[i].port_id;
lcore_conf[lcore_id].rx_queue_list[i].sec_ctx =
}
}
skip_sec_ctx:
check_all_ports_link_status(enabled_port_mask);
if (stats_interval > 0)
print_stats_cb, NULL);
else
RTE_LOG(INFO, IPSEC,
"Stats display disabled\n");
return -1;
}
ret = eh_devs_uninit(eh_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"eh_devs_uninit failed, err=%d\n", ret);
eh_conf_uninit(eh_conf);
sessions_free(socket_ctx[socket_id].sa_in);
sessions_free(socket_ctx[socket_id].sa_out);
}
printf("Closing cryptodev %d...", cdev_id);
printf(" Done\n");
}
flow_print_counters();
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
printf("Closing port %d...", portid);
if (flow_info_tbl[portid].rx_def_flow) {
flow_info_tbl[portid].rx_def_flow, &err);
if (ret)
RTE_LOG(ERR, IPSEC,
"Failed to destroy flow " " for port %u, err msg: %s\n", portid,
}
if (ret != 0)
"rte_eth_dev_stop: err=%s, port=%u\n",
printf(" Done\n");
}
printf("Bye...\n");
return 0;
}