99fc91d180
Add lpm main loop for handling events based on capabilities of the event device. Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2019 Marvell International Ltd.
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*/
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#ifndef __L3FWD_EVENTDEV_H__
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#define __L3FWD_EVENTDEV_H__
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#include <rte_common.h>
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#include <rte_eventdev.h>
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#include <rte_event_eth_rx_adapter.h>
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#include <rte_event_eth_tx_adapter.h>
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#include <rte_service.h>
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#include <rte_spinlock.h>
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#include "l3fwd.h"
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#define L3FWD_EVENT_SINGLE 0x1
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#define L3FWD_EVENT_BURST 0x2
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#define L3FWD_EVENT_TX_DIRECT 0x4
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#define L3FWD_EVENT_TX_ENQ 0x8
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typedef uint32_t (*event_device_setup_cb)(void);
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typedef void (*event_queue_setup_cb)(uint32_t event_queue_cfg);
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typedef void (*event_port_setup_cb)(void);
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typedef void (*adapter_setup_cb)(void);
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typedef int (*event_loop_cb)(void *);
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struct l3fwd_event_queues {
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uint8_t *event_q_id;
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uint8_t nb_queues;
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};
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struct l3fwd_event_ports {
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uint8_t *event_p_id;
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uint8_t nb_ports;
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rte_spinlock_t lock;
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};
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struct l3fwd_event_rx_adptr {
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uint32_t service_id;
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uint8_t nb_rx_adptr;
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uint8_t *rx_adptr;
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};
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struct l3fwd_event_tx_adptr {
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uint32_t service_id;
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uint8_t nb_tx_adptr;
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uint8_t *tx_adptr;
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};
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struct l3fwd_event_setup_ops {
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event_device_setup_cb event_device_setup;
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event_queue_setup_cb event_queue_setup;
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event_port_setup_cb event_port_setup;
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adapter_setup_cb adapter_setup;
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event_loop_cb lpm_event_loop;
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event_loop_cb em_event_loop;
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};
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struct l3fwd_event_resources {
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struct rte_event_port_conf def_p_conf;
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struct l3fwd_event_rx_adptr rx_adptr;
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struct l3fwd_event_tx_adptr tx_adptr;
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uint8_t disable_implicit_release;
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struct l3fwd_event_setup_ops ops;
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struct rte_mempool * (*pkt_pool)[NB_SOCKETS];
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struct l3fwd_event_queues evq;
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struct l3fwd_event_ports evp;
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uint32_t port_mask;
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uint8_t per_port_pool;
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uint8_t event_d_id;
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uint8_t sched_type;
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uint8_t tx_mode_q;
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uint8_t deq_depth;
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uint8_t has_burst;
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uint8_t enabled;
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uint8_t eth_rx_queues;
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};
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struct l3fwd_event_resources *l3fwd_get_eventdev_rsrc(void);
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void l3fwd_event_resource_setup(struct rte_eth_conf *port_conf);
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int l3fwd_get_free_event_port(struct l3fwd_event_resources *eventdev_rsrc);
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void l3fwd_event_set_generic_ops(struct l3fwd_event_setup_ops *ops);
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void l3fwd_event_set_internal_port_ops(struct l3fwd_event_setup_ops *ops);
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#endif /* __L3FWD_EVENTDEV_H__ */
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