/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2016 Intel Corporation
+ * Copyright(c) 2010-2021 Intel Corporation
*/
#ifndef __L3_FWD_H__
#define __L3_FWD_H__
+#include <rte_ethdev.h>
#include <rte_vect.h>
#define DO_RFC_1812_CHECKS
#define RTE_LOGTYPE_L3FWD RTE_LOGTYPE_USER1
-#if !defined(NO_HASH_MULTI_LOOKUP) && defined(RTE_MACHINE_CPUFLAG_NEON)
+#if !defined(NO_HASH_MULTI_LOOKUP) && defined(__ARM_NEON)
#define NO_HASH_MULTI_LOOKUP 1
#endif
+/*
+ * Configurable number of RX/TX ring descriptors
+ */
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
+
#define MAX_PKT_BURST 32
#define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
+#define MEMPOOL_CACHE_SIZE 256
#define MAX_RX_QUEUE_PER_LCORE 16
+#define VECTOR_SIZE_DEFAULT MAX_PKT_BURST
+#define VECTOR_TMO_NS_DEFAULT 1E6 /* 1ms */
/*
* Try to avoid TX buffering if we have at least MAX_TX_BURST packets to send.
*/
/* ethernet addresses of ports */
extern uint64_t dest_eth_addr[RTE_MAX_ETHPORTS];
-extern struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
+extern struct rte_ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
/* mask of enabled ports */
extern uint32_t enabled_port_mask;
#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;
}
#endif /* DO_RFC_1812_CHECKS */
-/* Function pointers for LPM or EM functionality. */
+int
+init_mem(uint16_t portid, unsigned int nb_mbuf);
+
+/* Function pointers for LPM, EM or FIB functionality. */
void
setup_lpm(const int socketid);
void
setup_hash(const int socketid);
+void
+setup_fib(const int socketid);
+
int
em_check_ptype(int portid);
uint16_t nb_pkts, uint16_t max_pkts, void *user_param);
int
-em_main_loop(__attribute__((unused)) void *dummy);
+em_main_loop(__rte_unused void *dummy);
+
+int
+lpm_main_loop(__rte_unused void *dummy);
int
-lpm_main_loop(__attribute__((unused)) void *dummy);
+fib_main_loop(__rte_unused void *dummy);
-/* Return ipv4/ipv6 fwd lookup struct for LPM or EM. */
+int
+lpm_event_main_loop_tx_d(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_d_burst(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_q(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_q_burst(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_d_vector(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_d_burst_vector(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_q_vector(__rte_unused void *dummy);
+int
+lpm_event_main_loop_tx_q_burst_vector(__rte_unused void *dummy);
+
+int
+em_event_main_loop_tx_d(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_d_burst(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_q(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_q_burst(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_d_vector(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_d_burst_vector(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_q_vector(__rte_unused void *dummy);
+int
+em_event_main_loop_tx_q_burst_vector(__rte_unused void *dummy);
+
+int
+fib_event_main_loop_tx_d(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_d_burst(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_q(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_q_burst(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_d_vector(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_d_burst_vector(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_q_vector(__rte_unused void *dummy);
+int
+fib_event_main_loop_tx_q_burst_vector(__rte_unused void *dummy);
+
+
+/* Return ipv4/ipv6 fwd lookup struct for LPM, EM or FIB. */
void *
em_get_ipv4_l3fwd_lookup_struct(const int socketid);
void *
lpm_get_ipv6_l3fwd_lookup_struct(const int socketid);
+void *
+fib_get_ipv4_l3fwd_lookup_struct(const int socketid);
+
+void *
+fib_get_ipv6_l3fwd_lookup_struct(const int socketid);
+
#endif /* __L3_FWD_H__ */