1 /* SPDX-License-Identifier: BSD-3-Clause
5 #ifndef __DPAA2_EVENTDEV_H__
6 #define __DPAA2_EVENTDEV_H__
8 #include <rte_eventdev_pmd.h>
9 #include <rte_eventdev_pmd_vdev.h>
10 #include <rte_atomic.h>
11 #include <mc/fsl_dpcon.h>
12 #include <mc/fsl_mc_sys.h>
14 #define EVENTDEV_NAME_DPAA2_PMD event_dpaa2
16 #define DPAA2_EVENT_DEFAULT_DPCI_PRIO 0
18 #define DPAA2_EVENT_MAX_QUEUES 16
19 #define DPAA2_EVENT_MIN_DEQUEUE_TIMEOUT 1
20 #define DPAA2_EVENT_MAX_DEQUEUE_TIMEOUT (UINT32_MAX - 1)
21 #define DPAA2_EVENT_PORT_DEQUEUE_TIMEOUT_NS 100UL
22 #define DPAA2_EVENT_MAX_QUEUE_FLOWS 2048
23 #define DPAA2_EVENT_MAX_QUEUE_PRIORITY_LEVELS 8
24 #define DPAA2_EVENT_MAX_EVENT_PRIORITY_LEVELS 0
25 #define DPAA2_EVENT_MAX_PORT_DEQUEUE_DEPTH 8
26 #define DPAA2_EVENT_MAX_PORT_ENQUEUE_DEPTH 8
27 #define DPAA2_EVENT_MAX_NUM_EVENTS (INT32_MAX - 1)
29 #define DPAA2_EVENT_QUEUE_ATOMIC_FLOWS 2048
30 #define DPAA2_EVENT_QUEUE_ORDER_SEQUENCES 2048
33 DPAA2_EVENT_DPCI_PARALLEL_QUEUE,
34 DPAA2_EVENT_DPCI_ATOMIC_QUEUE,
35 DPAA2_EVENT_DPCI_MAX_QUEUES
38 #define RTE_EVENT_ETH_RX_ADAPTER_DPAA2_CAP \
39 (RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT | \
40 RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ | \
41 RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID | \
42 RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)
44 /**< Crypto Rx adapter cap to return If the packet transfers from
45 * the cryptodev to eventdev with DPAA2 devices.
47 #define RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP \
48 (RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW | \
49 RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND | \
50 RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA)
52 /**< Ethernet Rx adapter cap to return If the packet transfers from
53 * the ethdev to eventdev with DPAA2 devices.
58 struct dpaa2_dpcon_dev *dpcon;
59 /* Attached DPCI device */
60 struct dpaa2_dpci_dev *dpci;
61 /* Mapped event port */
62 struct dpaa2_io_portal_t *event_port;
63 /* Configuration provided by the user */
64 uint32_t event_queue_cfg;
65 uint32_t event_queue_id;
69 struct dpaa2_eventq evq_info[DPAA2_EVENT_MAX_QUEUES];
70 uint8_t num_linked_evq;
71 uint8_t is_port_linked;
75 struct dpaa2_eventdev {
76 struct dpaa2_eventq evq_info[DPAA2_EVENT_MAX_QUEUES];
77 uint32_t dequeue_timeout_ns;
78 uint8_t max_event_queues;
79 uint8_t nb_event_queues;
80 uint8_t nb_event_ports;
82 uint32_t nb_event_queue_flows;
83 uint32_t nb_event_port_dequeue_depth;
84 uint32_t nb_event_port_enqueue_depth;
85 uint32_t event_dev_cfg;
88 struct dpaa2_dpcon_dev *rte_dpaa2_alloc_dpcon_dev(void);
89 void rte_dpaa2_free_dpcon_dev(struct dpaa2_dpcon_dev *dpcon);
91 int test_eventdev_dpaa2(void);
93 #endif /* __DPAA2_EVENTDEV_H__ */