From 334883ffa583ae1e2217728b72ca73ddd9ba039d Mon Sep 17 00:00:00 2001 From: Shijith Thotton Date: Tue, 4 May 2021 05:56:54 +0530 Subject: [PATCH] event/cnxk: add device capabilities Add the info_get function to return details on the queues, flow, prioritization capabilities, etc. which this device has. Signed-off-by: Shijith Thotton Signed-off-by: Pavan Nikhilesh --- drivers/event/cnxk/cnxk_eventdev.c | 24 ++++++++++++++++++++++++ drivers/event/cnxk/cnxk_eventdev.h | 4 ++++ 2 files changed, 28 insertions(+) diff --git a/drivers/event/cnxk/cnxk_eventdev.c b/drivers/event/cnxk/cnxk_eventdev.c index 7ea782eaa3..3a7053af67 100644 --- a/drivers/event/cnxk/cnxk_eventdev.c +++ b/drivers/event/cnxk/cnxk_eventdev.c @@ -4,6 +4,30 @@ #include "cnxk_eventdev.h" +void +cnxk_sso_info_get(struct cnxk_sso_evdev *dev, + struct rte_event_dev_info *dev_info) +{ + + dev_info->min_dequeue_timeout_ns = dev->min_dequeue_timeout_ns; + dev_info->max_dequeue_timeout_ns = dev->max_dequeue_timeout_ns; + dev_info->max_event_queues = dev->max_event_queues; + dev_info->max_event_queue_flows = (1ULL << 20); + dev_info->max_event_queue_priority_levels = 8; + dev_info->max_event_priority_levels = 1; + dev_info->max_event_ports = dev->max_event_ports; + dev_info->max_event_port_dequeue_depth = 1; + dev_info->max_event_port_enqueue_depth = 1; + dev_info->max_num_events = dev->max_num_events; + dev_info->event_dev_cap = RTE_EVENT_DEV_CAP_QUEUE_QOS | + RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED | + RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES | + RTE_EVENT_DEV_CAP_RUNTIME_PORT_LINK | + RTE_EVENT_DEV_CAP_MULTIPLE_QUEUE_PORT | + RTE_EVENT_DEV_CAP_NONSEQ_MODE | + RTE_EVENT_DEV_CAP_CARRY_FLOW_ID; +} + int cnxk_sso_init(struct rte_eventdev *event_dev) { diff --git a/drivers/event/cnxk/cnxk_eventdev.h b/drivers/event/cnxk/cnxk_eventdev.h index 74d0990fa0..9745bfd3e1 100644 --- a/drivers/event/cnxk/cnxk_eventdev.h +++ b/drivers/event/cnxk/cnxk_eventdev.h @@ -17,6 +17,8 @@ struct cnxk_sso_evdev { struct roc_sso sso; + uint8_t max_event_queues; + uint8_t max_event_ports; uint8_t is_timeout_deq; uint8_t nb_event_queues; uint8_t nb_event_ports; @@ -35,5 +37,7 @@ cnxk_sso_pmd_priv(const struct rte_eventdev *event_dev) int cnxk_sso_init(struct rte_eventdev *event_dev); int cnxk_sso_fini(struct rte_eventdev *event_dev); int cnxk_sso_remove(struct rte_pci_device *pci_dev); +void cnxk_sso_info_get(struct cnxk_sso_evdev *dev, + struct rte_event_dev_info *dev_info); #endif /* __CNXK_EVENTDEV_H__ */ -- 2.20.1