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eventdev: extend queue attribute get function

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Add schedule type queue attribute so that it can be queried along with
the queue config structure.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This commit is contained in:
Pavan Nikhilesh 2017-10-25 19:51:43 +05:30 committed by Thomas Monjalon
parent 13370a3877
commit 2b3bb4d028
2 changed files with 13 additions and 0 deletions
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6
lib/librte_eventdev/rte_eventdev.c
View File

@ -809,6 +809,12 @@ rte_event_queue_attr_get(uint8_t dev_id, uint8_t queue_id, uint32_t attr_id,
case RTE_EVENT_QUEUE_ATTR_EVENT_QUEUE_CFG:
*attr_value = conf->event_queue_cfg;
break;
case RTE_EVENT_QUEUE_ATTR_SCHEDULE_TYPE:
if (conf->event_queue_cfg & RTE_EVENT_QUEUE_CFG_ALL_TYPES)
return -EOVERFLOW;
*attr_value = conf->schedule_type;
break;
default:
return -EINVAL;
};

7
lib/librte_eventdev/rte_eventdev.h
View File

@ -632,6 +632,10 @@ rte_event_queue_setup(uint8_t dev_id, uint8_t queue_id,
* The cfg flags for the queue.
*/
#define RTE_EVENT_QUEUE_ATTR_EVENT_QUEUE_CFG 3
/**
* The schedule type of the queue.
*/
#define RTE_EVENT_QUEUE_ATTR_SCHEDULE_TYPE 4
/**
* Get an attribute from a queue.
@ -645,6 +649,9 @@ rte_event_queue_setup(uint8_t dev_id, uint8_t queue_id,
* @retval 0 Successfully returned value
* -EINVAL invalid device, queue or attr_id provided, or attr_value
* was NULL
* -EOVERFLOW returned when attr_id is set to
* RTE_EVENT_QUEUE_ATTR_SCHEDULE_TYPE and event_queue_cfg is set to
* RTE_EVENT_QUEUE_CFG_ALL_TYPES
*/
int
rte_event_queue_attr_get(uint8_t dev_id, uint8_t queue_id, uint32_t attr_id,