X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_timer%2Frte_timer.h;h=c6b3d450df1f9b74adab5723028b8e5f81cf094a;hb=965b3127d4259c25c61eefefb082c042f3c87142;hp=1b0d5f6a5a4fb311cc1723be5d401ccf21d11e5b;hpb=18218713bf4248c4c6b97a12231e7d59b8a86865;p=dpdk.git

diff --git a/lib/librte_timer/rte_timer.h b/lib/librte_timer/rte_timer.h
index 1b0d5f6a5a..c6b3d450df 100644
--- a/lib/librte_timer/rte_timer.h
+++ b/lib/librte_timer/rte_timer.h
@@ -172,16 +172,15 @@ int rte_timer_data_dealloc(uint32_t id);
  * Initializes internal variables (list, locks and so on) for the RTE
  * timer library.
  *
+ * @note
+ *   This function must be called in every process before using the library.
+ *
  * @return
  *   - 0: Success
- *   - -EEXIST: Returned in secondary process when primary process has not
- *      yet initialized the timer subsystem
  *   - -ENOMEM: Unable to allocate memory needed to initialize timer
  *      subsystem
  */
 int rte_timer_subsystem_init(void);
-int rte_timer_subsystem_init_v1905(void);
-void rte_timer_subsystem_init_v20(void);
 
 /**
  * @warning
@@ -249,13 +248,6 @@ void rte_timer_init(struct rte_timer *tim);
 int rte_timer_reset(struct rte_timer *tim, uint64_t ticks,
 		    enum rte_timer_type type, unsigned tim_lcore,
 		    rte_timer_cb_t fct, void *arg);
-int rte_timer_reset_v1905(struct rte_timer *tim, uint64_t ticks,
-			  enum rte_timer_type type, unsigned int tim_lcore,
-			  rte_timer_cb_t fct, void *arg);
-int rte_timer_reset_v20(struct rte_timer *tim, uint64_t ticks,
-			enum rte_timer_type type, unsigned int tim_lcore,
-			rte_timer_cb_t fct, void *arg);
-
 
 /**
  * Loop until rte_timer_reset() succeeds.
@@ -312,8 +304,6 @@ rte_timer_reset_sync(struct rte_timer *tim, uint64_t ticks,
  *   - (-1): The timer is in the RUNNING or CONFIG state.
  */
 int rte_timer_stop(struct rte_timer *tim);
-int rte_timer_stop_v1905(struct rte_timer *tim);
-int rte_timer_stop_v20(struct rte_timer *tim);
 
 /**
  * Loop until rte_timer_stop() succeeds.
@@ -341,6 +331,22 @@ void rte_timer_stop_sync(struct rte_timer *tim);
  */
 int rte_timer_pending(struct rte_timer *tim);
 
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ *
+ * Time until the next timer on the current lcore
+ * This function gives the ticks until the next timer will be active.
+ *
+ * @return
+ *   - -EINVAL: invalid timer data instance identifier
+ *   - -ENOENT: no timer pending
+ *   - 0: a timer is pending and will run at next rte_timer_manage()
+ *   - >0: ticks until the next timer is ready
+ */
+__rte_experimental
+int64_t rte_timer_next_ticks(void);
+
 /**
  * Manage the timer list and execute callback functions.
  *
@@ -357,8 +363,6 @@ int rte_timer_pending(struct rte_timer *tim);
  *   - -EINVAL: timer subsystem not yet initialized
  */
 int rte_timer_manage(void);
-int rte_timer_manage_v1905(void);
-void rte_timer_manage_v20(void);
 
 /**
  * Dump statistics about timers.
@@ -370,8 +374,6 @@ void rte_timer_manage_v20(void);
  *   - -EINVAL: timer subsystem not yet initialized
  */
 int rte_timer_dump_stats(FILE *f);
-int rte_timer_dump_stats_v1905(FILE *f);
-void rte_timer_dump_stats_v20(FILE *f);
 
 /**
  * @warning