examples: remove dependency on PCI
[dpdk.git] / examples / l3fwd-acl / main.c
index 26d9f5e..e50b1a1 100644 (file)
@@ -47,9 +47,7 @@
 #include <rte_log.h>
 #include <rte_memory.h>
 #include <rte_memcpy.h>
-#include <rte_memzone.h>
 #include <rte_eal.h>
-#include <rte_per_lcore.h>
 #include <rte_launch.h>
 #include <rte_atomic.h>
 #include <rte_cycles.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>
@@ -72,6 +68,9 @@
 #include <rte_string_fns.h>
 #include <rte_acl.h>
 
+#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
+#define L3FWDACL_DEBUG
+#endif
 #define DO_RFC_1812_CHECKS
 
 #define RTE_LOGTYPE_L3FWD RTE_LOGTYPE_USER1
  */
 
 #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)
 
 #define MAX_PKT_BURST 32
@@ -120,7 +119,7 @@ static int promiscuous_on; /**< Ports set in promiscuous mode off by default. */
 static int numa_on = 1; /**< NUMA is enabled by default. */
 
 struct lcore_rx_queue {
-       uint8_t port_id;
+       uint16_t port_id;
        uint8_t queue_id;
 } __rte_cache_aligned;
 
@@ -130,7 +129,7 @@ struct lcore_rx_queue {
 
 #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;
@@ -161,7 +160,7 @@ static struct rte_eth_conf port_conf = {
                .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 */
+               .hw_strip_crc   = 1, /**< CRC stripped by hardware */
        },
        .rx_adv_conf = {
                .rss_conf = {
@@ -183,7 +182,7 @@ static inline int
 is_valid_ipv4_pkt(struct ipv4_hdr *pkt, uint32_t link_len);
 #endif
 static inline void
-send_single_packet(struct rte_mbuf *m, uint8_t port);
+send_single_packet(struct rte_mbuf *m, uint16_t port);
 
 #define MAX_ACL_RULE_NUM       100000
 #define DEFAULT_MAX_CATEGORIES 1
@@ -1025,6 +1024,7 @@ add_rules(const char *rule_path,
        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__,
@@ -1041,7 +1041,11 @@ add_rules(const char *rule_path,
                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 = calloc(acl_num, rule_size);
 
@@ -1296,7 +1300,7 @@ static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
 
 /* Enqueue a single packet, and send burst if queue is filled */
 static inline void
-send_single_packet(struct rte_mbuf *m, uint8_t port)
+send_single_packet(struct rte_mbuf *m, uint16_t port)
 {
        uint32_t lcore_id;
        struct lcore_conf *qconf;
@@ -1357,7 +1361,8 @@ main_loop(__attribute__((unused)) void *dummy)
        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)
@@ -1380,7 +1385,7 @@ main_loop(__attribute__((unused)) void *dummy)
                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);
        }
 
@@ -1499,7 +1504,7 @@ check_port_config(const unsigned nb_ports)
 }
 
 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;
@@ -1774,7 +1779,7 @@ parse_args(int argc, char **argv)
                argv[optind-1] = prgname;
 
        ret = optind-1;
-       optind = 0; /* reset getopt lib */
+       optind = 1; /* reset getopt lib */
        return ret;
 }
 
@@ -1828,11 +1833,12 @@ init_mem(unsigned nb_mbuf)
 
 /* 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(uint16_t port_num, 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;
 
        printf("\nChecking link status");
@@ -1847,14 +1853,13 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
                        /* 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,
+                                       printf(
+                                       "Port%d Link Up. Speed %u Mbps %s\n",
+                                               portid, 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);
+                                       printf("Port %d Link Down\n", portid);
                                continue;
                        }
                        /* clear all_ports_up flag if any link down */
@@ -1892,7 +1897,8 @@ main(int argc, char **argv)
        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);
@@ -1914,8 +1920,6 @@ main(int argc, char **argv)
                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;
 
        if (check_port_config(nb_ports) < 0)
                rte_exit(EXIT_FAILURE, "check_port_config failed\n");
@@ -1951,6 +1955,13 @@ main(int argc, char **argv)
                                "Cannot configure device: err=%d, port=%d\n",
                                ret, 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);
+
                rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
                print_ethaddr(" Address:", &ports_eth_addr[portid]);
                printf(", ");