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sw_state_sync_db.h (1477B)

      1 
      2 /*
      3  * 
      4  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      5  * 
      6  * Copyright 2007-2019 Broadcom Inc. All rights reserved. 
      7  *  
      8  * this module is used to store and acquire all of the device lock's, semaphores, mutexes etc. 
      9  */
     10 #ifndef _SW_STATE_SYNC_DB_H
     11 #define _SW_STATE_SYNC_DB_H
     12 
     13 #include <sal/core/sync.h>
     14 #include <bcm/types.h>
     15 
     16 typedef struct sw_state_dpp_sync_db_counter_s {
     17     sal_thread_t    background;    /* unit background thread */
     18     sal_sem_t       bgSem;         /* unit background waiting sem */
     19     sal_mutex_t     cacheLock;     /* cache access locking */
     20 } sw_state_dpp_sync_db_counter_t;
     21 
     22 typedef struct sw_state_dpp_sync_db_s{
     23 
     24     /* 
     25      * bcm locks
     26      */
     27     sal_mutex_t stg_lock;
     28     sal_mutex_t policer_lock;
     29     sal_mutex_t mirror_lock;
     30     sal_mutex_t l3_lock;
     31     sal_mutex_t l2_lock;
     32     sal_mutex_t trunk_lock;
     33     sw_state_dpp_sync_db_counter_t counter;
     34     sal_mutex_t unitLock;  /* unit lock */ /* Moved from bcm_dpp_field_info_OLD_t */
     35     /* 
     36      * soc locks
     37      */
     38     /* add dpp's soc mutexes and semaphores here */
     39 
     40     /* 
     41      * shared locks
     42      */
     43     /* add shared mutexes and semaphores here */
     44     sal_mutex_t *htb_locks;
     45 
     46 } sw_state_dpp_sync_db_t;
     47 
     48 typedef struct sw_state_sync_db_s {
     49     sw_state_dpp_sync_db_t  dpp;
     50 } sw_state_sync_db_t;
     51 
     52 extern sw_state_sync_db_t sw_state_sync_db[BCM_MAX_NUM_UNITS];
     53 
     54 #endif /*_SW_STATE_SYNC_DB_H*/
     55