-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
*/
#include <stdio.h>
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
-#include <rte_tailq.h>
#include <rte_eal.h>
-#include <rte_per_lcore.h>
#include <rte_launch.h>
-#include <rte_atomic.h>
#include <rte_cycles.h>
#include <rte_prefetch.h>
#include <rte_lcore.h>
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
-#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ip.h>
#include <rte_string_fns.h>
#include <rte_acl.h>
-#include "main.h"
+#include <cmdline_parse.h>
+#include <cmdline_parse_etheraddr.h>
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+#define L3FWDACL_DEBUG
+#endif
#define DO_RFC_1812_CHECKS
#define RTE_LOGTYPE_L3FWD RTE_LOGTYPE_USER1
#define MEMPOOL_CACHE_SIZE 256
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
-
/*
* This expression is used to calculate the number of mbufs needed
* depending on user input, taking into account memory for rx and tx hardware
*/
#define NB_MBUF RTE_MAX(\
- (nb_ports * nb_rx_queue*RTE_TEST_RX_DESC_DEFAULT + \
- nb_ports * nb_lcores * MAX_PKT_BURST + \
- nb_ports * n_tx_queue * RTE_TEST_TX_DESC_DEFAULT + \
- nb_lcores * MEMPOOL_CACHE_SIZE), \
+ (nb_ports * nb_rx_queue * nb_rxd + \
+ nb_ports * nb_lcores * MAX_PKT_BURST + \
+ nb_ports * n_tx_queue * nb_txd + \
+ nb_lcores * MEMPOOL_CACHE_SIZE), \
(unsigned)8192)
-/*
- * RX and TX Prefetch, Host, and Write-back threshold values should be
- * carefully set for optimal performance. Consult the network
- * controller's datasheet and supporting DPDK documentation for guidance
- * on how these parameters should be set.
- */
-#define RX_PTHRESH 8 /**< Default values of RX prefetch threshold reg. */
-#define RX_HTHRESH 8 /**< Default values of RX host threshold reg. */
-#define RX_WTHRESH 4 /**< Default values of RX write-back threshold reg. */
-
-/*
- * These default values are optimized for use with the Intel(R) 82599 10 GbE
- * Controller and the DPDK ixgbe PMD. Consider using other values for other
- * network controllers and/or network drivers.
- */
-#define TX_PTHRESH 36 /**< Default values of TX prefetch threshold reg. */
-#define TX_HTHRESH 0 /**< Default values of TX host threshold reg. */
-#define TX_WTHRESH 0 /**< Default values of TX write-back threshold reg. */
-
#define MAX_PKT_BURST 32
#define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
/*
* Configurable number of RX/TX ring descriptors
*/
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
-/* ethernet addresses of ports */
-static struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
-
/* mask of enabled ports */
static uint32_t enabled_port_mask;
static int promiscuous_on; /**< Ports set in promiscuous mode off by default. */
static int numa_on = 1; /**< NUMA is enabled by default. */
-struct mbuf_table {
- uint16_t len;
- struct rte_mbuf *m_table[MAX_PKT_BURST];
-};
-
struct lcore_rx_queue {
- uint8_t port_id;
+ uint16_t port_id;
uint8_t queue_id;
} __rte_cache_aligned;
#define MAX_LCORE_PARAMS 1024
struct lcore_params {
- uint8_t port_id;
+ uint16_t port_id;
uint8_t queue_id;
uint8_t lcore_id;
} __rte_cache_aligned;
static struct rte_eth_conf port_conf = {
.rxmode = {
.mq_mode = ETH_MQ_RX_RSS,
- .max_rx_pkt_len = ETHER_MAX_LEN,
+ .max_rx_pkt_len = RTE_ETHER_MAX_LEN,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 1, /**< IP checksum offload enabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
- .hw_strip_crc = 0, /**< CRC stripped by hardware */
+ .offloads = DEV_RX_OFFLOAD_CHECKSUM,
},
.rx_adv_conf = {
.rss_conf = {
.rss_key = NULL,
- .rss_hf = ETH_RSS_IPV4 | ETH_RSS_IPV4_TCP
- | ETH_RSS_IPV4_UDP
- | ETH_RSS_IPV6 | ETH_RSS_IPV6_EX
- | ETH_RSS_IPV6_TCP | ETH_RSS_IPV6_TCP_EX
- | ETH_RSS_IPV6_UDP | ETH_RSS_IPV6_UDP_EX,
+ .rss_hf = ETH_RSS_IP | ETH_RSS_UDP |
+ ETH_RSS_TCP | ETH_RSS_SCTP,
},
},
.txmode = {
},
};
-static const struct rte_eth_rxconf rx_conf = {
- .rx_thresh = {
- .pthresh = RX_PTHRESH,
- .hthresh = RX_HTHRESH,
- .wthresh = RX_WTHRESH,
- },
- .rx_free_thresh = 32,
-};
+static struct rte_mempool *pktmbuf_pool[NB_SOCKETS];
-static const struct rte_eth_txconf tx_conf = {
- .tx_thresh = {
- .pthresh = TX_PTHRESH,
- .hthresh = TX_HTHRESH,
- .wthresh = TX_WTHRESH,
+/* ethernet addresses of ports */
+static struct rte_ether_hdr port_l2hdr[RTE_MAX_ETHPORTS];
+
+static const struct {
+ const char *name;
+ enum rte_acl_classify_alg alg;
+} acl_alg[] = {
+ {
+ .name = "scalar",
+ .alg = RTE_ACL_CLASSIFY_SCALAR,
+ },
+ {
+ .name = "sse",
+ .alg = RTE_ACL_CLASSIFY_SSE,
+ },
+ {
+ .name = "avx2",
+ .alg = RTE_ACL_CLASSIFY_AVX2,
+ },
+ {
+ .name = "neon",
+ .alg = RTE_ACL_CLASSIFY_NEON,
+ },
+ {
+ .name = "altivec",
+ .alg = RTE_ACL_CLASSIFY_ALTIVEC,
+ },
+ {
+ .name = "avx512x16",
+ .alg = RTE_ACL_CLASSIFY_AVX512X16,
+ },
+ {
+ .name = "avx512x32",
+ .alg = RTE_ACL_CLASSIFY_AVX512X32,
},
- .tx_free_thresh = 0, /* Use PMD default values */
- .tx_rs_thresh = 0, /* Use PMD default values */
- .txq_flags = 0x0,
};
-static struct rte_mempool *pktmbuf_pool[NB_SOCKETS];
-
/***********************start of ACL part******************************/
#ifdef DO_RFC_1812_CHECKS
static inline int
-is_valid_ipv4_pkt(struct ipv4_hdr *pkt, uint32_t link_len);
+is_valid_ipv4_pkt(struct rte_ipv4_hdr *pkt, uint32_t link_len);
#endif
-static inline int
-send_single_packet(struct rte_mbuf *m, uint8_t port);
+static inline void
+send_single_packet(struct rte_mbuf *m, uint16_t port);
#define MAX_ACL_RULE_NUM 100000
#define DEFAULT_MAX_CATEGORIES 1
#define ACL_LEAD_CHAR ('@')
#define ROUTE_LEAD_CHAR ('R')
#define COMMENT_LEAD_CHAR ('#')
-#define OPTION_CONFIG "config"
-#define OPTION_NONUMA "no-numa"
-#define OPTION_ENBJMO "enable-jumbo"
-#define OPTION_RULE_IPV4 "rule_ipv4"
-#define OPTION_RULE_IPV6 "rule_ipv6"
-#define OPTION_SCALAR "scalar"
+
+enum {
+#define OPT_CONFIG "config"
+ OPT_CONFIG_NUM = 256,
+#define OPT_NONUMA "no-numa"
+ OPT_NONUMA_NUM,
+#define OPT_ENBJMO "enable-jumbo"
+ OPT_ENBJMO_NUM,
+#define OPT_RULE_IPV4 "rule_ipv4"
+ OPT_RULE_IPV4_NUM,
+#define OPT_RULE_IPV6 "rule_ipv6"
+ OPT_RULE_IPV6_NUM,
+#define OPT_ALG "alg"
+ OPT_ALG_NUM,
+#define OPT_ETH_DEST "eth-dest"
+ OPT_ETH_DEST_NUM,
+};
+
#define ACL_DENY_SIGNATURE 0xf0000000
#define RTE_LOGTYPE_L3FWDACL RTE_LOGTYPE_USER3
#define acl_log(format, ...) RTE_LOG(ERR, L3FWDACL, format, ##__VA_ARGS__)
*c = (unsigned char)(ip >> 8 & 0xff);\
*d = (unsigned char)(ip & 0xff);\
} while (0)
-#define OFF_ETHHEAD (sizeof(struct ether_hdr))
-#define OFF_IPV42PROTO (offsetof(struct ipv4_hdr, next_proto_id))
-#define OFF_IPV62PROTO (offsetof(struct ipv6_hdr, proto))
+#define OFF_ETHHEAD (sizeof(struct rte_ether_hdr))
+#define OFF_IPV42PROTO (offsetof(struct rte_ipv4_hdr, next_proto_id))
+#define OFF_IPV62PROTO (offsetof(struct rte_ipv6_hdr, proto))
#define MBUF_IPV4_2PROTO(m) \
- (rte_pktmbuf_mtod((m), uint8_t *) + OFF_ETHHEAD + OFF_IPV42PROTO)
+ rte_pktmbuf_mtod_offset((m), uint8_t *, OFF_ETHHEAD + OFF_IPV42PROTO)
#define MBUF_IPV6_2PROTO(m) \
- (rte_pktmbuf_mtod((m), uint8_t *) + OFF_ETHHEAD + OFF_IPV62PROTO)
+ rte_pktmbuf_mtod_offset((m), uint8_t *, OFF_ETHHEAD + OFF_IPV62PROTO)
#define GET_CB_FIELD(in, fd, base, lim, dlm) do { \
unsigned long val; \
NUM_FIELDS_IPV4
};
+/*
+ * That effectively defines order of IPV4VLAN classifications:
+ * - PROTO
+ * - VLAN (TAG and DOMAIN)
+ * - SRC IP ADDRESS
+ * - DST IP ADDRESS
+ * - PORTS (SRC and DST)
+ */
+enum {
+ RTE_ACL_IPV4VLAN_PROTO,
+ RTE_ACL_IPV4VLAN_VLAN,
+ RTE_ACL_IPV4VLAN_SRC,
+ RTE_ACL_IPV4VLAN_DST,
+ RTE_ACL_IPV4VLAN_PORTS,
+ RTE_ACL_IPV4VLAN_NUM
+};
+
struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
{
.type = RTE_ACL_FIELD_TYPE_BITMASK,
.size = sizeof(uint32_t),
.field_index = SRC_FIELD_IPV4,
.input_index = RTE_ACL_IPV4VLAN_SRC,
- .offset = offsetof(struct ipv4_hdr, src_addr) -
- offsetof(struct ipv4_hdr, next_proto_id),
+ .offset = offsetof(struct rte_ipv4_hdr, src_addr) -
+ offsetof(struct rte_ipv4_hdr, next_proto_id),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = DST_FIELD_IPV4,
.input_index = RTE_ACL_IPV4VLAN_DST,
- .offset = offsetof(struct ipv4_hdr, dst_addr) -
- offsetof(struct ipv4_hdr, next_proto_id),
+ .offset = offsetof(struct rte_ipv4_hdr, dst_addr) -
+ offsetof(struct rte_ipv4_hdr, next_proto_id),
},
{
.type = RTE_ACL_FIELD_TYPE_RANGE,
.size = sizeof(uint16_t),
.field_index = SRCP_FIELD_IPV4,
.input_index = RTE_ACL_IPV4VLAN_PORTS,
- .offset = sizeof(struct ipv4_hdr) -
- offsetof(struct ipv4_hdr, next_proto_id),
+ .offset = sizeof(struct rte_ipv4_hdr) -
+ offsetof(struct rte_ipv4_hdr, next_proto_id),
},
{
.type = RTE_ACL_FIELD_TYPE_RANGE,
.size = sizeof(uint16_t),
.field_index = DSTP_FIELD_IPV4,
.input_index = RTE_ACL_IPV4VLAN_PORTS,
- .offset = sizeof(struct ipv4_hdr) -
- offsetof(struct ipv4_hdr, next_proto_id) +
+ .offset = sizeof(struct rte_ipv4_hdr) -
+ offsetof(struct rte_ipv4_hdr, next_proto_id) +
sizeof(uint16_t),
},
};
.size = sizeof(uint32_t),
.field_index = SRC1_FIELD_IPV6,
.input_index = SRC1_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, src_addr) -
- offsetof(struct ipv6_hdr, proto),
+ .offset = offsetof(struct rte_ipv6_hdr, src_addr) -
+ offsetof(struct rte_ipv6_hdr, proto),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = SRC2_FIELD_IPV6,
.input_index = SRC2_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, src_addr) -
- offsetof(struct ipv6_hdr, proto) + sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, src_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) + sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = SRC3_FIELD_IPV6,
.input_index = SRC3_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, src_addr) -
- offsetof(struct ipv6_hdr, proto) + 2 * sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, src_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) +
+ 2 * sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = SRC4_FIELD_IPV6,
.input_index = SRC4_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, src_addr) -
- offsetof(struct ipv6_hdr, proto) + 3 * sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, src_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) +
+ 3 * sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = DST1_FIELD_IPV6,
.input_index = DST1_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, dst_addr)
- - offsetof(struct ipv6_hdr, proto),
+ .offset = offsetof(struct rte_ipv6_hdr, dst_addr)
+ - offsetof(struct rte_ipv6_hdr, proto),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = DST2_FIELD_IPV6,
.input_index = DST2_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, dst_addr) -
- offsetof(struct ipv6_hdr, proto) + sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, dst_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) + sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = DST3_FIELD_IPV6,
.input_index = DST3_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, dst_addr) -
- offsetof(struct ipv6_hdr, proto) + 2 * sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, dst_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) +
+ 2 * sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_MASK,
.size = sizeof(uint32_t),
.field_index = DST4_FIELD_IPV6,
.input_index = DST4_FIELD_IPV6,
- .offset = offsetof(struct ipv6_hdr, dst_addr) -
- offsetof(struct ipv6_hdr, proto) + 3 * sizeof(uint32_t),
+ .offset = offsetof(struct rte_ipv6_hdr, dst_addr) -
+ offsetof(struct rte_ipv6_hdr, proto) +
+ 3 * sizeof(uint32_t),
},
{
.type = RTE_ACL_FIELD_TYPE_RANGE,
.size = sizeof(uint16_t),
.field_index = SRCP_FIELD_IPV6,
.input_index = SRCP_FIELD_IPV6,
- .offset = sizeof(struct ipv6_hdr) -
- offsetof(struct ipv6_hdr, proto),
+ .offset = sizeof(struct rte_ipv6_hdr) -
+ offsetof(struct rte_ipv6_hdr, proto),
},
{
.type = RTE_ACL_FIELD_TYPE_RANGE,
.size = sizeof(uint16_t),
.field_index = DSTP_FIELD_IPV6,
.input_index = SRCP_FIELD_IPV6,
- .offset = sizeof(struct ipv6_hdr) -
- offsetof(struct ipv6_hdr, proto) + sizeof(uint16_t),
+ .offset = sizeof(struct rte_ipv6_hdr) -
+ offsetof(struct rte_ipv6_hdr, proto) + sizeof(uint16_t),
},
};
static struct{
const char *rule_ipv4_name;
const char *rule_ipv6_name;
- int scalar;
+ enum rte_acl_classify_alg alg;
} parm_config;
const char cb_port_delim[] = ":";
{
uint32_t offset = sig & ~ACL_DENY_SIGNATURE;
unsigned char a, b, c, d;
- struct ipv4_hdr *ipv4_hdr = (struct ipv4_hdr *)
- (rte_pktmbuf_mtod(m, unsigned char *) +
- sizeof(struct ether_hdr));
+ struct rte_ipv4_hdr *ipv4_hdr =
+ rte_pktmbuf_mtod_offset(m, struct rte_ipv4_hdr *,
+ sizeof(struct rte_ether_hdr));
uint32_t_to_char(rte_bswap32(ipv4_hdr->src_addr), &a, &b, &c, &d);
printf("Packet Src:%hhu.%hhu.%hhu.%hhu ", a, b, c, d);
{
unsigned i;
uint32_t offset = sig & ~ACL_DENY_SIGNATURE;
- struct ipv6_hdr *ipv6_hdr = (struct ipv6_hdr *)
- (rte_pktmbuf_mtod(m, unsigned char *) +
- sizeof(struct ether_hdr));
+ struct rte_ipv6_hdr *ipv6_hdr =
+ rte_pktmbuf_mtod_offset(m, struct rte_ipv6_hdr *,
+ sizeof(struct rte_ether_hdr));
printf("Packet Src");
for (i = 0; i < RTE_DIM(ipv6_hdr->src_addr); i += sizeof(uint16_t))
prepare_one_packet(struct rte_mbuf **pkts_in, struct acl_search_t *acl,
int index)
{
- struct ipv4_hdr *ipv4_hdr;
+ struct rte_ipv4_hdr *ipv4_hdr;
struct rte_mbuf *pkt = pkts_in[index];
- int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR);
-
- if (type == PKT_RX_IPV4_HDR) {
-
- ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(pkt,
- unsigned char *) + sizeof(struct ether_hdr));
+ if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) {
+ ipv4_hdr = rte_pktmbuf_mtod_offset(pkt, struct rte_ipv4_hdr *,
+ sizeof(struct rte_ether_hdr));
/* Check to make sure the packet is valid (RFC1812) */
if (is_valid_ipv4_pkt(ipv4_hdr, pkt->pkt_len) >= 0) {
/* Not a valid IPv4 packet */
rte_pktmbuf_free(pkt);
}
-
- } else if (type == PKT_RX_IPV6_HDR) {
-
+ } else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) {
/* Fill acl structure */
acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt);
acl->m_ipv6[(acl->num_ipv6)++] = pkt;
{
struct rte_mbuf *pkt = pkts_in[index];
- int type = pkt->ol_flags & (PKT_RX_IPV4_HDR | PKT_RX_IPV6_HDR);
-
- if (type == PKT_RX_IPV4_HDR) {
-
+ if (RTE_ETH_IS_IPV4_HDR(pkt->packet_type)) {
/* Fill acl structure */
acl->data_ipv4[acl->num_ipv4] = MBUF_IPV4_2PROTO(pkt);
acl->m_ipv4[(acl->num_ipv4)++] = pkt;
-
- } else if (type == PKT_RX_IPV6_HDR) {
-
+ } else if (RTE_ETH_IS_IPV6_HDR(pkt->packet_type)) {
/* Fill acl structure */
acl->data_ipv6[acl->num_ipv6] = MBUF_IPV6_2PROTO(pkt);
acl->m_ipv6[(acl->num_ipv6)++] = pkt;
/* in the ACL list, drop it */
#ifdef L3FWDACL_DEBUG
if ((res & ACL_DENY_SIGNATURE) != 0) {
- if (m->ol_flags & PKT_RX_IPV4_HDR)
+ if (RTE_ETH_IS_IPV4_HDR(m->packet_type))
dump_acl4_rule(m, res);
- else
+ else if (RTE_ETH_IS_IPV6_HDR(m->packet_type))
dump_acl6_rule(m, res);
}
#endif
GET_CB_FIELD(in, d, 0, UINT8_MAX, '/');
GET_CB_FIELD(in, m, 0, sizeof(uint32_t) * CHAR_BIT, 0);
- addr[0] = IPv4(a, b, c, d);
+ addr[0] = RTE_IPV4(a, b, c, d);
mask_len[0] = m;
return 0;
char buff[LINE_MAX];
FILE *fh = fopen(rule_path, "rb");
unsigned int i = 0;
+ int val;
if (fh == NULL)
rte_exit(EXIT_FAILURE, "%s: Open %s failed\n", __func__,
rte_exit(EXIT_FAILURE, "Not find any route entries in %s!\n",
rule_path);
- fseek(fh, 0, SEEK_SET);
+ val = fseek(fh, 0, SEEK_SET);
+ if (val < 0) {
+ rte_exit(EXIT_FAILURE, "%s: File seek operation failed\n",
+ __func__);
+ }
- acl_rules = (uint8_t *)calloc(acl_num, rule_size);
+ acl_rules = calloc(acl_num, rule_size);
if (NULL == acl_rules)
rte_exit(EXIT_FAILURE, "%s: failed to malloc memory\n",
__func__);
- route_rules = (uint8_t *)calloc(route_num, rule_size);
+ route_rules = calloc(route_num, rule_size);
if (NULL == route_rules)
rte_exit(EXIT_FAILURE, "%s: failed to malloc memory\n",
return 0;
}
+static int
+usage_acl_alg(char *buf, size_t sz)
+{
+ uint32_t i, n, rc, tn;
+
+ n = 0;
+ tn = 0;
+ for (i = 0; i < RTE_DIM(acl_alg); i++) {
+ rc = snprintf(buf + n, sz - n,
+ i == RTE_DIM(acl_alg) - 1 ? "%s" : "%s|",
+ acl_alg[i].name);
+ tn += rc;
+ if (rc < sz - n)
+ n += rc;
+ }
+
+ return tn;
+}
+
+static const char *
+str_acl_alg(enum rte_acl_classify_alg alg)
+{
+ uint32_t i;
+
+ for (i = 0; i != RTE_DIM(acl_alg); i++) {
+ if (alg == acl_alg[i].alg)
+ return acl_alg[i].name;
+ }
+
+ return "default";
+}
+
+static enum rte_acl_classify_alg
+parse_acl_alg(const char *alg)
+{
+ uint32_t i;
+
+ for (i = 0; i != RTE_DIM(acl_alg); i++) {
+ if (strcmp(alg, acl_alg[i].name) == 0)
+ return acl_alg[i].alg;
+ }
+
+ return RTE_ACL_CLASSIFY_DEFAULT;
+}
+
static void
dump_acl_config(void)
{
printf("ACL option are:\n");
- printf(OPTION_RULE_IPV4": %s\n", parm_config.rule_ipv4_name);
- printf(OPTION_RULE_IPV6": %s\n", parm_config.rule_ipv6_name);
- printf(OPTION_SCALAR": %d\n", parm_config.scalar);
+ printf(OPT_RULE_IPV4": %s\n", parm_config.rule_ipv4_name);
+ printf(OPT_RULE_IPV6": %s\n", parm_config.rule_ipv6_name);
+ printf(OPT_ALG": %s\n", str_acl_alg(parm_config.alg));
}
static int
if ((context = rte_acl_create(&acl_param)) == NULL)
rte_exit(EXIT_FAILURE, "Failed to create ACL context\n");
- if (parm_config.scalar && rte_acl_set_ctx_classify(context,
- RTE_ACL_CLASSIFY_SCALAR) != 0)
+ if (parm_config.alg != RTE_ACL_CLASSIFY_DEFAULT &&
+ rte_acl_set_ctx_classify(context, parm_config.alg) != 0)
rte_exit(EXIT_FAILURE,
"Failed to setup classify method for ACL context\n");
rte_exit(EXIT_FAILURE, "add rules failed\n");
/* Perform builds */
- acl_build_param.num_categories = DEFAULT_MAX_CATEGORIES;
+ memset(&acl_build_param, 0, sizeof(acl_build_param));
+ acl_build_param.num_categories = DEFAULT_MAX_CATEGORIES;
acl_build_param.num_fields = dim;
memcpy(&acl_build_param.defs, ipv6 ? ipv6_defs : ipv4_defs,
ipv6 ? sizeof(ipv6_defs) : sizeof(ipv4_defs));
acl_log("Socket %d of lcore %u is out "
"of range %d\n",
socketid, lcore_id, NB_SOCKETS);
+ free(route_base_ipv4);
+ free(route_base_ipv6);
+ free(acl_base_ipv4);
+ free(acl_base_ipv6);
return -1;
}
struct lcore_conf {
uint16_t n_rx_queue;
struct lcore_rx_queue rx_queue_list[MAX_RX_QUEUE_PER_LCORE];
+ uint16_t n_tx_port;
+ uint16_t tx_port_id[RTE_MAX_ETHPORTS];
uint16_t tx_queue_id[RTE_MAX_ETHPORTS];
- struct mbuf_table tx_mbufs[RTE_MAX_ETHPORTS];
+ struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
} __rte_cache_aligned;
static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
-/* Send burst of packets on an output interface */
-static inline int
-send_burst(struct lcore_conf *qconf, uint16_t n, uint8_t port)
-{
- struct rte_mbuf **m_table;
- int ret;
- uint16_t queueid;
-
- queueid = qconf->tx_queue_id[port];
- m_table = (struct rte_mbuf **)qconf->tx_mbufs[port].m_table;
-
- ret = rte_eth_tx_burst(port, queueid, m_table, n);
- if (unlikely(ret < n)) {
- do {
- rte_pktmbuf_free(m_table[ret]);
- } while (++ret < n);
- }
-
- return 0;
-}
-
/* Enqueue a single packet, and send burst if queue is filled */
-static inline int
-send_single_packet(struct rte_mbuf *m, uint8_t port)
+static inline void
+send_single_packet(struct rte_mbuf *m, uint16_t port)
{
uint32_t lcore_id;
- uint16_t len;
struct lcore_conf *qconf;
+ struct rte_ether_hdr *eh;
lcore_id = rte_lcore_id();
- qconf = &lcore_conf[lcore_id];
- len = qconf->tx_mbufs[port].len;
- qconf->tx_mbufs[port].m_table[len] = m;
- len++;
-
- /* enough pkts to be sent */
- if (unlikely(len == MAX_PKT_BURST)) {
- send_burst(qconf, MAX_PKT_BURST, port);
- len = 0;
- }
+ /* update src and dst mac*/
+ eh = rte_pktmbuf_mtod(m, struct rte_ether_hdr *);
+ memcpy(eh, &port_l2hdr[port],
+ sizeof(eh->dst_addr) + sizeof(eh->src_addr));
- qconf->tx_mbufs[port].len = len;
- return 0;
+ qconf = &lcore_conf[lcore_id];
+ rte_eth_tx_buffer(port, qconf->tx_queue_id[port],
+ qconf->tx_buffer[port], m);
}
#ifdef DO_RFC_1812_CHECKS
static inline int
-is_valid_ipv4_pkt(struct ipv4_hdr *pkt, uint32_t link_len)
+is_valid_ipv4_pkt(struct rte_ipv4_hdr *pkt, uint32_t link_len)
{
/* From http://www.rfc-editor.org/rfc/rfc1812.txt section 5.2.2 */
/*
* 1. The packet length reported by the Link Layer must be large
* enough to hold the minimum length legal IP datagram (20 bytes).
*/
- if (link_len < sizeof(struct ipv4_hdr))
+ if (link_len < sizeof(struct rte_ipv4_hdr))
return -1;
/* 2. The IP checksum must be correct. */
* datagram header, whose length is specified in the IP header length
* field.
*/
- if (rte_cpu_to_be_16(pkt->total_length) < sizeof(struct ipv4_hdr))
+ if (rte_cpu_to_be_16(pkt->total_length) < sizeof(struct rte_ipv4_hdr))
return -5;
return 0;
/* main processing loop */
static int
-main_loop(__attribute__((unused)) void *dummy)
+main_loop(__rte_unused void *dummy)
{
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
unsigned lcore_id;
uint64_t prev_tsc, diff_tsc, cur_tsc;
int i, nb_rx;
- uint8_t portid, queueid;
+ uint16_t portid;
+ uint8_t queueid;
struct lcore_conf *qconf;
int socketid;
const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1)
portid = qconf->rx_queue_list[i].port_id;
queueid = qconf->rx_queue_list[i].queue_id;
RTE_LOG(INFO, L3FWD,
- " -- lcoreid=%u portid=%hhu rxqueueid=%hhu\n",
+ " -- lcoreid=%u portid=%u rxqueueid=%hhu\n",
lcore_id, portid, queueid);
}
*/
diff_tsc = cur_tsc - prev_tsc;
if (unlikely(diff_tsc > drain_tsc)) {
-
- /*
- * This could be optimized (use queueid instead of
- * portid), but it is not called so often
- */
- for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++) {
- if (qconf->tx_mbufs[portid].len == 0)
- continue;
- send_burst(&lcore_conf[lcore_id],
- qconf->tx_mbufs[portid].len,
- portid);
- qconf->tx_mbufs[portid].len = 0;
+ for (i = 0; i < qconf->n_tx_port; ++i) {
+ portid = qconf->tx_port_id[i];
+ rte_eth_tx_buffer_flush(portid,
+ qconf->tx_queue_id[portid],
+ qconf->tx_buffer[portid]);
}
-
prev_tsc = cur_tsc;
}
}
static int
-check_port_config(const unsigned nb_ports)
+check_port_config(void)
{
unsigned portid;
uint16_t i;
printf("port %u is not enabled in port mask\n", portid);
return -1;
}
- if (portid >= nb_ports) {
+ if (!rte_eth_dev_is_valid_port(portid)) {
printf("port %u is not present on the board\n", portid);
return -1;
}
}
static uint8_t
-get_port_n_rx_queues(const uint8_t port)
+get_port_n_rx_queues(const uint16_t port)
{
int queue = -1;
uint16_t i;
static void
print_usage(const char *prgname)
{
+ char alg[PATH_MAX];
+
+ usage_acl_alg(alg, sizeof(alg));
printf("%s [EAL options] -- -p PORTMASK -P"
- "--"OPTION_RULE_IPV4"=FILE"
- "--"OPTION_RULE_IPV6"=FILE"
- " [--"OPTION_CONFIG" (port,queue,lcore)[,(port,queue,lcore]]"
- " [--"OPTION_ENBJMO" [--max-pkt-len PKTLEN]]\n"
+ "--"OPT_RULE_IPV4"=FILE"
+ "--"OPT_RULE_IPV6"=FILE"
+ " [--"OPT_CONFIG" (port,queue,lcore)[,(port,queue,lcore]]"
+ " [--"OPT_ENBJMO" [--max-pkt-len PKTLEN]]\n"
" -p PORTMASK: hexadecimal bitmask of ports to configure\n"
" -P : enable promiscuous mode\n"
- " --"OPTION_CONFIG": (port,queue,lcore): "
+ " --"OPT_CONFIG": (port,queue,lcore): "
"rx queues configuration\n"
- " --"OPTION_NONUMA": optional, disable numa awareness\n"
- " --"OPTION_ENBJMO": enable jumbo frame"
+ " --"OPT_NONUMA": optional, disable numa awareness\n"
+ " --"OPT_ENBJMO": enable jumbo frame"
" which max packet len is PKTLEN in decimal (64-9600)\n"
- " --"OPTION_RULE_IPV4"=FILE: specify the ipv4 rules entries "
+ " --"OPT_RULE_IPV4"=FILE: specify the ipv4 rules entries "
"file. "
"Each rule occupy one line. "
"2 kinds of rules are supported. "
"One is ACL entry at while line leads with character '%c', "
"another is route entry at while line leads with "
"character '%c'.\n"
- " --"OPTION_RULE_IPV6"=FILE: specify the ipv6 rules "
+ " --"OPT_RULE_IPV6"=FILE: specify the ipv6 rules "
"entries file.\n"
- " --"OPTION_SCALAR": Use scalar function to do lookup\n",
- prgname, ACL_LEAD_CHAR, ROUTE_LEAD_CHAR);
+ " --"OPT_ALG": ACL classify method to use, one of: %s\n",
+ prgname, ACL_LEAD_CHAR, ROUTE_LEAD_CHAR, alg);
}
static int
/* parse hexadecimal string */
pm = strtoul(portmask, &end, 16);
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
- return -1;
-
- if (pm == 0)
- return -1;
+ return 0;
return pm;
}
return 0;
}
+static const char *
+parse_eth_dest(const char *optarg)
+{
+ unsigned long portid;
+ char *port_end;
+
+ errno = 0;
+ portid = strtoul(optarg, &port_end, 0);
+ if (errno != 0 || port_end == optarg || *port_end++ != ',')
+ return "Invalid format";
+ else if (portid >= RTE_MAX_ETHPORTS)
+ return "port value exceeds RTE_MAX_ETHPORTS("
+ RTE_STR(RTE_MAX_ETHPORTS) ")";
+
+ if (cmdline_parse_etheraddr(NULL, port_end,
+ &port_l2hdr[portid].dst_addr,
+ sizeof(port_l2hdr[portid].dst_addr)) < 0)
+ return "Invalid ethernet address";
+ return NULL;
+}
+
/* Parse the argument given in the command line of the application */
static int
parse_args(int argc, char **argv)
int option_index;
char *prgname = argv[0];
static struct option lgopts[] = {
- {OPTION_CONFIG, 1, 0, 0},
- {OPTION_NONUMA, 0, 0, 0},
- {OPTION_ENBJMO, 0, 0, 0},
- {OPTION_RULE_IPV4, 1, 0, 0},
- {OPTION_RULE_IPV6, 1, 0, 0},
- {OPTION_SCALAR, 0, 0, 0},
- {NULL, 0, 0, 0}
+ {OPT_CONFIG, 1, NULL, OPT_CONFIG_NUM },
+ {OPT_NONUMA, 0, NULL, OPT_NONUMA_NUM },
+ {OPT_ENBJMO, 0, NULL, OPT_ENBJMO_NUM },
+ {OPT_RULE_IPV4, 1, NULL, OPT_RULE_IPV4_NUM },
+ {OPT_RULE_IPV6, 1, NULL, OPT_RULE_IPV6_NUM },
+ {OPT_ALG, 1, NULL, OPT_ALG_NUM },
+ {OPT_ETH_DEST, 1, NULL, OPT_ETH_DEST_NUM },
+ {NULL, 0, 0, 0 }
};
argvopt = argv;
return -1;
}
break;
+
case 'P':
printf("Promiscuous mode selected\n");
promiscuous_on = 1;
break;
/* long options */
- case 0:
- if (!strncmp(lgopts[option_index].name,
- OPTION_CONFIG,
- sizeof(OPTION_CONFIG))) {
- ret = parse_config(optarg);
- if (ret) {
- printf("invalid config\n");
- print_usage(prgname);
- return -1;
- }
+ case OPT_CONFIG_NUM:
+ ret = parse_config(optarg);
+ if (ret) {
+ printf("invalid config\n");
+ print_usage(prgname);
+ return -1;
}
+ break;
- if (!strncmp(lgopts[option_index].name,
- OPTION_NONUMA,
- sizeof(OPTION_NONUMA))) {
- printf("numa is disabled\n");
- numa_on = 0;
- }
+ case OPT_NONUMA_NUM:
+ printf("numa is disabled\n");
+ numa_on = 0;
+ break;
- if (!strncmp(lgopts[option_index].name,
- OPTION_ENBJMO, sizeof(OPTION_ENBJMO))) {
- struct option lenopts = {
- "max-pkt-len",
- required_argument,
- 0,
- 0
- };
-
- printf("jumbo frame is enabled\n");
- port_conf.rxmode.jumbo_frame = 1;
-
- /*
- * if no max-pkt-len set, then use the
- * default value ETHER_MAX_LEN
- */
- if (0 == getopt_long(argc, argvopt, "",
- &lenopts, &option_index)) {
- ret = parse_max_pkt_len(optarg);
- if ((ret < 64) ||
- (ret > MAX_JUMBO_PKT_LEN)) {
- printf("invalid packet "
- "length\n");
- print_usage(prgname);
- return -1;
- }
- port_conf.rxmode.max_rx_pkt_len = ret;
+ case OPT_ENBJMO_NUM:
+ {
+ struct option lenopts = {
+ "max-pkt-len",
+ required_argument,
+ 0,
+ 0
+ };
+
+ printf("jumbo frame is enabled\n");
+ port_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_JUMBO_FRAME;
+ port_conf.txmode.offloads |=
+ DEV_TX_OFFLOAD_MULTI_SEGS;
+
+ /*
+ * if no max-pkt-len set, then use the
+ * default value RTE_ETHER_MAX_LEN
+ */
+ if (getopt_long(argc, argvopt, "",
+ &lenopts, &option_index) == 0) {
+ ret = parse_max_pkt_len(optarg);
+ if ((ret < 64) ||
+ (ret > MAX_JUMBO_PKT_LEN)) {
+ printf("invalid packet "
+ "length\n");
+ print_usage(prgname);
+ return -1;
}
- printf("set jumbo frame max packet length "
- "to %u\n",
- (unsigned int)
- port_conf.rxmode.max_rx_pkt_len);
+ port_conf.rxmode.max_rx_pkt_len = ret;
}
+ printf("set jumbo frame max packet length "
+ "to %u\n",
+ (unsigned int)
+ port_conf.rxmode.max_rx_pkt_len);
+ break;
+ }
+ case OPT_RULE_IPV4_NUM:
+ parm_config.rule_ipv4_name = optarg;
+ break;
- if (!strncmp(lgopts[option_index].name,
- OPTION_RULE_IPV4,
- sizeof(OPTION_RULE_IPV4)))
- parm_config.rule_ipv4_name = optarg;
+ case OPT_RULE_IPV6_NUM:
+ parm_config.rule_ipv6_name = optarg;
+ break;
- if (!strncmp(lgopts[option_index].name,
- OPTION_RULE_IPV6,
- sizeof(OPTION_RULE_IPV6))) {
- parm_config.rule_ipv6_name = optarg;
+ case OPT_ALG_NUM:
+ parm_config.alg = parse_acl_alg(optarg);
+ if (parm_config.alg ==
+ RTE_ACL_CLASSIFY_DEFAULT) {
+ printf("unknown %s value:\"%s\"\n",
+ OPT_ALG, optarg);
+ print_usage(prgname);
+ return -1;
}
-
- if (!strncmp(lgopts[option_index].name,
- OPTION_SCALAR, sizeof(OPTION_SCALAR)))
- parm_config.scalar = 1;
-
-
break;
+ case OPT_ETH_DEST_NUM:
+ {
+ const char *serr = parse_eth_dest(optarg);
+ if (serr != NULL) {
+ printf("invalid %s value:\"%s\": %s\n",
+ OPT_ETH_DEST, optarg, serr);
+ print_usage(prgname);
+ return -1;
+ }
+ break;
+ }
default:
print_usage(prgname);
return -1;
argv[optind-1] = prgname;
ret = optind-1;
- optind = 0; /* reset getopt lib */
+ optind = 1; /* reset getopt lib */
return ret;
}
static void
-print_ethaddr(const char *name, const struct ether_addr *eth_addr)
+print_ethaddr(const char *name, const struct rte_ether_addr *eth_addr)
{
- printf("%s%02X:%02X:%02X:%02X:%02X:%02X", name,
- eth_addr->addr_bytes[0],
- eth_addr->addr_bytes[1],
- eth_addr->addr_bytes[2],
- eth_addr->addr_bytes[3],
- eth_addr->addr_bytes[4],
- eth_addr->addr_bytes[5]);
+ char buf[RTE_ETHER_ADDR_FMT_SIZE];
+ rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
+ printf("%s%s", name, buf);
}
static int
if (pktmbuf_pool[socketid] == NULL) {
snprintf(s, sizeof(s), "mbuf_pool_%d", socketid);
pktmbuf_pool[socketid] =
- rte_mempool_create(s, nb_mbuf, MBUF_SIZE,
- MEMPOOL_CACHE_SIZE,
- sizeof(struct rte_pktmbuf_pool_private),
- rte_pktmbuf_pool_init, NULL,
- rte_pktmbuf_init, NULL,
- socketid, 0);
+ rte_pktmbuf_pool_create(s, nb_mbuf,
+ MEMPOOL_CACHE_SIZE, 0,
+ RTE_MBUF_DEFAULT_BUF_SIZE,
+ socketid);
if (pktmbuf_pool[socketid] == NULL)
rte_exit(EXIT_FAILURE,
"Cannot init mbuf pool on socket %d\n",
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
- uint8_t portid, count, all_ports_up, print_flag = 0;
+ uint16_t portid;
+ uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
+ int ret;
+ char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
printf("\nChecking link status");
fflush(stdout);
for (count = 0; count <= MAX_CHECK_TIME; count++) {
all_ports_up = 1;
- for (portid = 0; portid < port_num; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if ((port_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
- rte_eth_link_get_nowait(portid, &link);
+ ret = rte_eth_link_get_nowait(portid, &link);
+ if (ret < 0) {
+ all_ports_up = 0;
+ if (print_flag == 1)
+ printf("Port %u link get failed: %s\n",
+ portid, rte_strerror(-ret));
+ continue;
+ }
/* print link status if flag set */
if (print_flag == 1) {
- if (link.link_status)
- printf("Port %d Link Up - speed %u "
- "Mbps - %s\n", (uint8_t)portid,
- (unsigned)link.link_speed,
- (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
- ("full-duplex") : ("half-duplex\n"));
- else
- printf("Port %d Link Down\n",
- (uint8_t)portid);
+ rte_eth_link_to_str(link_status_text,
+ sizeof(link_status_text), &link);
+ printf("Port %d %s\n", portid,
+ link_status_text);
continue;
}
/* clear all_ports_up flag if any link down */
- if (link.link_status == 0) {
+ if (link.link_status == ETH_LINK_DOWN) {
all_ports_up = 0;
break;
}
}
}
+/*
+ * build-up default vaues for dest MACs.
+ */
+static void
+set_default_dest_mac(void)
+{
+ uint32_t i;
+
+ for (i = 0; i != RTE_DIM(port_l2hdr); i++) {
+ port_l2hdr[i].dst_addr.addr_bytes[0] =
+ RTE_ETHER_LOCAL_ADMIN_ADDR;
+ port_l2hdr[i].dst_addr.addr_bytes[5] = i;
+ }
+}
+
int
-MAIN(int argc, char **argv)
+main(int argc, char **argv)
{
struct lcore_conf *qconf;
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_txconf *txconf;
int ret;
unsigned nb_ports;
uint16_t queueid;
unsigned lcore_id;
uint32_t n_tx_queue, nb_lcores;
- uint8_t portid, nb_rx_queue, queue, socketid;
+ uint16_t portid;
+ uint8_t nb_rx_queue, queue, socketid;
/* init EAL */
ret = rte_eal_init(argc, argv);
argc -= ret;
argv += ret;
+ set_default_dest_mac();
+
/* parse application arguments (after the EAL ones) */
ret = parse_args(argc, argv);
if (ret < 0)
if (ret < 0)
rte_exit(EXIT_FAILURE, "init_lcore_rx_queues failed\n");
- nb_ports = rte_eth_dev_count();
- if (nb_ports > RTE_MAX_ETHPORTS)
- nb_ports = RTE_MAX_ETHPORTS;
+ nb_ports = rte_eth_dev_count_avail();
- if (check_port_config(nb_ports) < 0)
+ if (check_port_config() < 0)
rte_exit(EXIT_FAILURE, "check_port_config failed\n");
/* Add ACL rules and route entries, build trie */
nb_lcores = rte_lcore_count();
/* initialize all ports */
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
+ struct rte_eth_conf local_port_conf = port_conf;
+
/* skip ports that are not enabled */
if ((enabled_port_mask & (1 << portid)) == 0) {
printf("\nSkipping disabled port %d\n", portid);
n_tx_queue = MAX_TX_QUEUE_PER_PORT;
printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
nb_rx_queue, (unsigned)n_tx_queue);
+
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
+ if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+ local_port_conf.txmode.offloads |=
+ DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
+ local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
+ dev_info.flow_type_rss_offloads;
+ if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
+ port_conf.rx_adv_conf.rss_conf.rss_hf) {
+ printf("Port %u modified RSS hash function based on hardware support,"
+ "requested:%#"PRIx64" configured:%#"PRIx64"\n",
+ portid,
+ port_conf.rx_adv_conf.rss_conf.rss_hf,
+ local_port_conf.rx_adv_conf.rss_conf.rss_hf);
+ }
+
ret = rte_eth_dev_configure(portid, nb_rx_queue,
- (uint16_t)n_tx_queue, &port_conf);
+ (uint16_t)n_tx_queue, &local_port_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Cannot configure device: err=%d, port=%d\n",
ret, portid);
- rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
- print_ethaddr(" Address:", &ports_eth_addr[portid]);
+ ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd,
+ &nb_txd);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_dev_adjust_nb_rx_tx_desc: err=%d, port=%d\n",
+ ret, portid);
+
+ ret = rte_eth_macaddr_get(portid, &port_l2hdr[portid].src_addr);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_macaddr_get: err=%d, port=%d\n",
+ ret, portid);
+
+ print_ethaddr("Dst MAC:", &port_l2hdr[portid].dst_addr);
+ print_ethaddr(", Src MAC:", &port_l2hdr[portid].src_addr);
printf(", ");
/* init memory */
if (ret < 0)
rte_exit(EXIT_FAILURE, "init_mem failed\n");
+ for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
+ if (rte_lcore_is_enabled(lcore_id) == 0)
+ continue;
+
+ /* Initialize TX buffers */
+ qconf = &lcore_conf[lcore_id];
+ qconf->tx_buffer[portid] = rte_zmalloc_socket("tx_buffer",
+ RTE_ETH_TX_BUFFER_SIZE(MAX_PKT_BURST), 0,
+ rte_eth_dev_socket_id(portid));
+ if (qconf->tx_buffer[portid] == NULL)
+ rte_exit(EXIT_FAILURE, "Can't allocate tx buffer for port %u\n",
+ (unsigned) portid);
+
+ rte_eth_tx_buffer_init(qconf->tx_buffer[portid], MAX_PKT_BURST);
+ }
+
/* init one TX queue per couple (lcore,port) */
queueid = 0;
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
printf("txq=%u,%d,%d ", lcore_id, queueid, socketid);
fflush(stdout);
+
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
+ txconf = &dev_info.default_txconf;
+ txconf->offloads = local_port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
- socketid, &tx_conf);
+ socketid, txconf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_tx_queue_setup: err=%d, "
qconf = &lcore_conf[lcore_id];
qconf->tx_queue_id[portid] = queueid;
queueid++;
+
+ qconf->tx_port_id[qconf->n_tx_port] = portid;
+ qconf->n_tx_port++;
}
printf("\n");
}
fflush(stdout);
/* init RX queues */
for (queue = 0; queue < qconf->n_rx_queue; ++queue) {
+ struct rte_eth_rxconf rxq_conf;
+
portid = qconf->rx_queue_list[queue].port_id;
queueid = qconf->rx_queue_list[queue].queue_id;
printf("rxq=%d,%d,%d ", portid, queueid, socketid);
fflush(stdout);
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
+ rxq_conf = dev_info.default_rxconf;
+ rxq_conf.offloads = port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
- socketid, &rx_conf,
+ socketid, &rxq_conf,
pktmbuf_pool[socketid]);
if (ret < 0)
rte_exit(EXIT_FAILURE,
printf("\n");
/* start ports */
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
* to itself through 2 cross-connected ports of the
* target machine.
*/
- if (promiscuous_on)
- rte_eth_promiscuous_enable(portid);
+ if (promiscuous_on) {
+ ret = rte_eth_promiscuous_enable(portid);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_promiscuous_enable: err=%s, port=%u\n",
+ rte_strerror(-ret), portid);
+ }
}
- check_all_ports_link_status((uint8_t)nb_ports, enabled_port_mask);
+ check_all_ports_link_status(enabled_port_mask);
/* launch per-lcore init on every lcore */
- rte_eal_mp_remote_launch(main_loop, NULL, CALL_MASTER);
- RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+ rte_eal_mp_remote_launch(main_loop, NULL, CALL_MAIN);
+ RTE_LCORE_FOREACH_WORKER(lcore_id) {
if (rte_eal_wait_lcore(lcore_id) < 0)
return -1;
}
+ /* clean up the EAL */
+ rte_eal_cleanup();
+
return 0;
}