pstats.h (3662B)
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 9 #ifndef _BCM_PSTATS_H 10 #define _BCM_PSTATS_H 11 12 #if defined(INCLUDE_PSTATS) 13 #include <soc/defs.h> 14 #include <soc/types.h> 15 16 typedef int (*_bcm_pstats_session_create_f)(int, int, int, 17 bcm_pstats_session_element_t*, 18 bcm_pstats_session_id_t*); 19 typedef int (*_bcm_pstats_session_destroy_f)(int, bcm_pstats_session_id_t); 20 typedef int (*_bcm_pstats_session_get_f)(int, bcm_pstats_session_id_t, 21 int, 22 bcm_pstats_session_element_t*, 23 int*); 24 typedef int (*_bcm_pstats_data_sync_f)(int); 25 typedef int (*_bcm_pstats_session_data_get_f)(int, bcm_pstats_session_id_t, 26 int, 27 bcm_pstats_timestamp_t*, 28 int, 29 bcm_pstats_data_t*, int*); 30 typedef int (*_bcm_pstats_session_data_clear_f)(int, bcm_pstats_session_id_t); 31 32 #ifdef BCM_WARM_BOOT_SUPPORT 33 typedef int (*_bcm_pstats_scache_size_get_f)(int, uint32*); 34 typedef int (*_bcm_pstats_reinit_f)(int, uint8**); 35 typedef int (*_bcm_pstats_sync_f)(int, uint8**); 36 #endif 37 typedef int (*_bcm_pstats_session_traverse_f)(int, bcm_pstats_session_traverse_cb, 38 void*); 39 40 #ifdef BCM_WARM_BOOT_SUPPORT_SW_DUMP 41 typedef void (*_bcm_pstats_sw_dump_f)(int); 42 #endif 43 44 typedef struct _bcm_pstats_unit_driver_s { 45 sal_mutex_t pstats_lock; 46 _bcm_pstats_session_create_f session_create; 47 _bcm_pstats_session_destroy_f session_destroy; 48 _bcm_pstats_session_get_f session_get; 49 _bcm_pstats_data_sync_f data_sync; 50 _bcm_pstats_session_data_get_f session_data_get; 51 _bcm_pstats_session_data_clear_f session_data_clear; 52 53 #ifdef BCM_WARM_BOOT_SUPPORT 54 _bcm_pstats_scache_size_get_f scache_size_get; 55 _bcm_pstats_reinit_f pstats_reinit; 56 _bcm_pstats_sync_f pstats_sync; 57 #endif 58 _bcm_pstats_session_traverse_f session_traverse; 59 60 #ifdef BCM_WARM_BOOT_SUPPORT_SW_DUMP 61 _bcm_pstats_sw_dump_f pstats_sw_dump; 62 #endif 63 } _bcm_pstats_unit_driver_t; 64 65 extern _bcm_pstats_unit_driver_t *_bcm_pstats_unit_driver[BCM_MAX_NUM_UNITS]; 66 #define _BCM_PSTATS_UNIT_DRIVER(u) _bcm_pstats_unit_driver[(u)] 67 68 #define PSTATS_LOCK(u)\ 69 do {\ 70 if (_BCM_PSTATS_UNIT_DRIVER(u)->pstats_lock){\ 71 sal_mutex_take(_BCM_PSTATS_UNIT_DRIVER(u)->pstats_lock,\ 72 sal_mutex_FOREVER);\ 73 }\ 74 }while(0) 75 #define PSTATS_UNLOCK(u)\ 76 do {\ 77 if (_BCM_PSTATS_UNIT_DRIVER(u)->pstats_lock){\ 78 sal_mutex_give(_BCM_PSTATS_UNIT_DRIVER(u)->pstats_lock);\ 79 }\ 80 }while(0) 81 82 extern int _bcm_pstats_init(int unit); 83 extern void _bcm_pstats_deinit(int unit); 84 85 #ifdef BCM_WARM_BOOT_SUPPORT 86 extern int _bcm_esw_pstats_scache_size_get(int unit, uint32 *scache_size); 87 extern int _bcm_esw_pstats_reinit(int unit, uint8 **scache_ptr); 88 extern int _bcm_esw_pstats_sync(int unit, uint8 **scache_ptr); 89 #endif 90 #ifdef BCM_WARM_BOOT_SUPPORT_SW_DUMP 91 extern void _bcm_esw_pstats_sw_dump(int unit); 92 #endif 93 94 #endif /* INCLUDE_PSTATS */ 95 #endif /* _BCM_PSTATS_H */