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qcacmn: Add kernel doc in scheduler_core.h

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Add kernel doc in scheduler_core.h

Change-Id: I2b4231474d7c901af33cd85c78c9433721cc0529
CRs-Fixed: 1102090
This commit is contained in:
Rajeev Kumar 2016-12-15 16:04:54 -08:00 • committed by qcabuildsw
commit a25bb90e34
1 changed files with 33 additions and 9 deletions
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42
sch/inc/scheduler_core.h
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@ -35,7 +35,10 @@
#define SCHEDULER_NUMBER_OF_MSG_QUEUE 5
/**
* QDF Message queue definition.
* struct scheduler_mq_type - scheduler message queue
* @mq_lock: message queue lock
* @mq_list: message queue list
* @qid: queue id
*/
struct scheduler_mq_type {
qdf_spinlock_t mq_lock;
@ -43,15 +46,26 @@ struct scheduler_mq_type {
QDF_MODULE_ID qid;
};
/**
* struct scheduler_msg_wrapper - scheduler message wrapper
* @msg_node: message node
* @msg_buf: message buffer pointer
*/
struct scheduler_msg_wrapper {
/* Message node */
qdf_list_node_t msg_node;
/* message it is associated to */
struct scheduler_msg *msg_buf;
};
/**
* struct scheduler_mq_ctx - scheduler message queue context
* @msg_buffers: array of message buffers
* @msg_wrappers: array of message wrappers
* @free_msg_q: free message queue
* @sch_msg_q: scheduler message queue
* @scheduler_msg_qid_to_qidx: message qid to qidx mapping
* @scheduler_msg_process_fn: array of message queue handler function pointers
*/
struct scheduler_mq_ctx {
/* Messages buffers */
struct scheduler_msg msg_buffers[SCHEDULER_CORE_MAX_MESSAGES];
struct scheduler_msg_wrapper msg_wrappers[SCHEDULER_CORE_MAX_MESSAGES];
struct scheduler_mq_type free_msg_q;
@ -61,19 +75,29 @@ struct scheduler_mq_ctx {
(struct scheduler_msg *msg);
};
/**
* struct scheduler_ctx - scheduler context
* @queue_ctx: message queue context
* @sch_start_event: scheduler thread start wait event
* @sch_thread: scheduler thread
* @sch_shutdown: scheduler thread shutdown wait event
* @sch_wait_queue: scheduler wait queue
* @sch_event_flag: scheduler events flag
* @resume_sch_event: scheduler resume wait event
* @sch_thread_lock: scheduler thread lock
* @sch_last_qidx: scheduler last qidx allocation
* @hdd_callback: os if suspend callback
* @legacy_wma_handler: legacy wma message handler
* @legacy_sys_handler: legacy sys message handler
*/
struct scheduler_ctx {
struct scheduler_mq_ctx queue_ctx;
/* Handle of Event for MC thread to signal startup */
qdf_event_t sch_start_event;
qdf_thread_t *sch_thread;
/* completion object for MC thread shutdown */
qdf_event_t sch_shutdown;
/* Wait queue for MC thread */
qdf_wait_queue_head_t sch_wait_queue;
unsigned long sch_event_flag;
/* Completion object to resume Mc thread */
qdf_event_t resume_sch_event;
/* lock to make sure that McThread suspend/resume mechanism is insync */
qdf_spinlock_t sch_thread_lock;
uint8_t sch_last_qidx;
hdd_suspend_callback hdd_callback;