/******************************************************************************
*
-* Copyright (c) 2019 Intel.
+* Copyright (c) 2020 Intel.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
extern "C" {
#endif
+#include <unistd.h>
+
#include <rte_config.h>
#include <rte_mbuf.h>
+#include <rte_flow.h>
#include <rte_timer.h>
/* comment this to enable PDUMP
#endif
#include "ethernet.h"
+#include "xran_transport.h"
#include "xran_fh_o_du.h"
#define XRAN_THREAD_DEFAULT_PRIO (98)
-
-/* If we're not receiving packets for more then this threshold... */
-//#define SLEEP_THRESHOLD (rte_get_tsc_hz() / 30) /* = 33.3(3)ms */
-/* we go to sleep for this long (usleep). Undef SLEEP_TRESHOLD to disable. */
-#define SLEEP_TIME 200 /* (us) */
-#define BCAST {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
+#define XRAN_MAX_WORKERS 6 /**< max number of worker cores */
#define TX_TIMER_INTERVAL ((rte_get_timer_hz() / 1000000000L)*interval_us*1000) /* nanosec */
-#define TX_RX_LOOP_TIME rte_get_timer_hz() / 1
+#define TX_RX_LOOP_TIME (rte_get_timer_hz() / 1)
+
+typedef uint8_t lcoreid_t;
+typedef uint16_t portid_t;
+typedef uint16_t queueid_t;
+typedef uint16_t streamid_t;
/* CAUTION: Keep in sync with the string table below. */
enum xran_entities_id
{
ID_O_DU,
ID_O_RU,
- ID_BROADCAST,
ID_MAX
};
static char *const entity_names[] = {
"ORAN O-DU sim app",
- "ORAN O-RU sim app",
+ "ORAN O-RU sim app"
};
typedef int (*PROCESS_CB)(void * arg);
+extern queueid_t nb_rxq; /**< Number of RX queues per port. */
+extern queueid_t nb_txq; /**< Number of TX queues per port. */
+
/**
* Structure storing internal configuration of workers
*/
int32_t state;
};
-struct xran_ethdi_ctx
-{
+struct xran_ethdi_ctx {
struct xran_io_cfg io_cfg;
- struct rte_ether_addr entities[XRAN_VF_MAX][ID_BROADCAST + 1];
+ struct rte_ether_addr entities[XRAN_VF_MAX][ID_MAX];
+ uint16_t vf2xran_port[XRAN_VF_MAX];
+ uint16_t vf_and_q2pc_id[XRAN_VF_MAX][XRAN_VF_QUEUE_MAX];
+ struct xran_eaxc_info vf_and_q2cid[XRAN_VF_MAX][XRAN_VF_QUEUE_MAX];
+ uint16_t rxq_per_port[XRAN_VF_MAX];
struct rte_ring *tx_ring[XRAN_VF_MAX];
- struct rte_ring *rx_ring[XRAN_VF_MAX];
- struct rte_ring *pkt_dump_ring[XRAN_VF_MAX];
- struct rte_timer timer_autodetect;
- struct rte_timer timer_ping;
- struct rte_timer timer_sync;
- struct rte_timer timer_tx;
+ struct rte_ring *rx_ring[XRAN_VF_MAX][XRAN_VF_QUEUE_MAX];
+
+ struct rte_ring *up_dl_pkt_gen_ring[XRAN_PORTS_NUM];
- struct xran_worker_config pkt_wrk_cfg[RTE_MAX_LCORE];
+ struct xran_worker_config time_wrk_cfg; /**< core doing polling of time */
+ struct xran_worker_config pkt_wrk_cfg[RTE_MAX_LCORE]; /**< worker cores */
- unsigned pkt_stats[PKT_LAST + 1];
+ phy_encoder_poll_fn bbdev_enc; /**< call back to poll BBDev encoder */
+ phy_decoder_poll_fn bbdev_dec; /**< call back to poll BBDev decoder */
+
+ uint32_t pkt_proc_core_id; /**< core used for processing DPDK timer cb */
+ uint32_t num_workers; /**< number of workers */
+ uint32_t worker_core[XRAN_MAX_WORKERS]; /**< id of core used as worker */
+
+ uint64_t rx_vf_queue_cnt[XRAN_VF_MAX][XRAN_VF_QUEUE_MAX];
};
-enum {
+enum xran_mbuf_mem_op_id {
MBUF_KEEP,
MBUF_FREE
};
static inline struct xran_ethdi_ctx *xran_ethdi_get_ctx(void)
{
extern struct xran_ethdi_ctx g_ethdi_ctx;
-
return &g_ethdi_ctx;
}
-typedef int (*xran_ethdi_handler)(struct rte_mbuf *, int sender, uint64_t rx_time);
+typedef int (*xran_ethdi_handler)(struct rte_mbuf *, int sender, uint16_t vf_id);
-typedef int (*ethertype_handler)(struct rte_mbuf *, uint64_t rx_time);
-typedef int (*xran_ethdi_handler)(struct rte_mbuf *, int sender, uint64_t rx_time);
+typedef int (*ethertype_handler)(struct rte_mbuf* pkt_q[], uint16_t xport_id, struct xran_eaxc_info *p_cid, uint16_t num);
-int xran_register_ethertype_handler(uint16_t ethertype, ethertype_handler callback);
+int32_t xran_register_ethertype_handler(uint16_t ethertype, ethertype_handler callback);
int32_t xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
- int *lcore_id, struct rte_ether_addr *p_o_du_addr,
- struct rte_ether_addr *p_ru_addr);
+ int32_t *lcore_id, struct rte_ether_addr *p_o_du_addr,
+ struct rte_ether_addr *p_ru_addr, uint32_t mtu);
struct rte_mbuf *xran_ethdi_mbuf_alloc(void);
+struct rte_mbuf *xran_ethdi_mbuf_indir_alloc(void);
int32_t xran_ethdi_mbuf_send(struct rte_mbuf *mb, uint16_t ethertype, uint16_t vf_id);
int32_t xran_ethdi_mbuf_send_cp(struct rte_mbuf *mb, uint16_t ethertype, uint16_t vf_id);
-int32_t xran_ethdi_filter_packet(struct rte_mbuf *pkt, uint64_t rx_time);
-int32_t process_dpdk_io(void);
+int32_t xran_ethdi_filter_packet(struct rte_mbuf *pkt[], uint16_t vf_id, uint16_t q_id, uint16_t num);
+int32_t process_dpdk_io(void* args);
+int32_t process_dpdk_io_tx(void* args);
+int32_t process_dpdk_io_rx(void* args);
+
+struct rte_flow * generate_ecpri_flow(uint16_t port_id, uint16_t rx_q, uint16_t pc_id_be, struct rte_flow_error *error);
+
#ifdef __cplusplus
}