tsn_taf.h (7214B)
1 /* 2 * 3 * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file. 4 * 5 * Copyright 2007-2020 Broadcom Inc. All rights reserved. 6 * 7 * File: tsn_taf.h 8 * Purpose: Definitions for TSN TAF. 9 */ 10 11 #ifndef _BCM_INT_TSN_TAF_H_ 12 #define _BCM_INT_TSN_TAF_H_ 13 14 #include <soc/defs.h> 15 #include <bcm/tsn.h> 16 #include <bcm_int/esw/tsn_stat.h> 17 18 #if defined(BCM_TSN_SUPPORT) 19 #define BCMI_TSN_TAF_GATE_NUM_MAX (128) 20 #define BCMI_TSN_TAF_PROFILE_NUM_MAX (200) 21 22 /* internal TAF profile data structure */ 23 typedef struct bcmi_tsn_taf_schedule_entry_s bcmi_tsn_taf_schedule_entry_t; 24 25 typedef struct bcmi_tsn_taf_profile_s { 26 /* data maintain at esw layer */ 27 int taf_gate; 28 bcm_tsn_taf_profile_state_t status; 29 bcm_tsn_taf_profile_t data; 30 bcm_ptp_timestamp_t config_change_time; 31 32 /* data maintain at chip-specific layer */ 33 bcmi_tsn_taf_schedule_entry_t *schedule; 34 } bcmi_tsn_taf_profile_t; 35 36 /* TAF schedule entry, double linked list */ 37 struct bcmi_tsn_taf_schedule_entry_s { 38 /* data maintain at chip-specific layer */ 39 bcmi_tsn_taf_profile_t *taf_profile; 40 bcmi_tsn_taf_schedule_entry_t *prev; 41 bcmi_tsn_taf_schedule_entry_t *next; 42 bcm_ptp_timestamp_t schedule_time; 43 }; 44 45 /* internal TAF event hanlder */ 46 typedef struct bcmi_tsn_taf_event_handler_s bcmi_tsn_taf_event_handler_t; 47 struct bcmi_tsn_taf_event_handler_s { 48 bcm_tsn_taf_event_cb cb; 49 void *user_data; 50 bcmi_tsn_taf_event_handler_t *next; 51 }; 52 53 /* per-chip control drivers */ 54 typedef struct bcmi_tsn_taf_dev_info_s { 55 /* function set */ 56 int (*tsn_taf_init)(int); 57 int (*tsn_taf_cleanup)(int); 58 int (*tsn_taf_gate_create)(int, int, int *); 59 int (*tsn_taf_gate_traverse)(int, bcm_tsn_taf_gate_traverse_cb, void *); 60 int (*tsn_taf_gate_destroy)(int, int); 61 int (*tsn_taf_gate_check)(int, int); 62 int (*tsn_taf_status_get)(int, int, bcm_tsn_taf_status_t, uint32 *); 63 int (*tsn_taf_global_control_get)(int, bcm_tsn_taf_control_t, uint32 *); 64 int (*tsn_taf_global_control_set)(int, bcm_tsn_taf_control_t, uint32); 65 int (*tsn_taf_port_control_get)(int, bcm_gport_t, 66 bcm_tsn_control_t, uint32 *); 67 int (*tsn_taf_port_control_set)(int, bcm_gport_t, 68 bcm_tsn_control_t, uint32); 69 int (*tsn_taf_gate_control_get)(int, int, bcm_tsn_taf_control_t, uint32 *); 70 int (*tsn_taf_gate_control_set)(int, int, bcm_tsn_taf_control_t, uint32); 71 int (*tsn_taf_gate_pri_map_set)(int, uint32, bcm_tsn_pri_map_config_t *); 72 int (*tsn_taf_gate_pri_map_get)(int, uint32, bcm_tsn_pri_map_config_t *); 73 int (*tsn_taf_gate_pri_map_delete)(int, uint32); 74 int (*tsn_taf_calendar_param_check)(int, int, bcm_tsn_taf_profile_t *); 75 int (*tsn_taf_calendar_resource_alloc)(int, int, bcm_tsn_taf_profile_t *); 76 int (*tsn_taf_calendar_resource_free)(int, int, bcm_tsn_taf_profile_t *); 77 int (*tsn_taf_calendar_kickoff)(int, int, bcmi_tsn_taf_profile_t *); 78 int (*tsn_taf_calendar_profile_create)(int, bcm_tsn_taf_profile_t *, 79 bcm_tsn_taf_profile_id_t *, 80 bcmi_tsn_taf_profile_t **); 81 int (*tsn_taf_calendar_profile_get)(int, bcm_tsn_taf_profile_id_t, 82 bcmi_tsn_taf_profile_t **); 83 int (*tsn_taf_calendar_profile_destroy)(int, bcm_tsn_taf_profile_id_t); 84 int (*tsn_taf_calendar_profile_traverse)(int, int, 85 bcm_tsn_taf_profile_traverse_cb, 86 void *); 87 int (*tsn_taf_schedule_insert)(int, int, bcm_ptp_timestamp_t *, 88 bcmi_tsn_taf_profile_t *); 89 int (*tsn_taf_schedule_remove)(int, int, 90 bcmi_tsn_taf_profile_t *); 91 92 int (*tsn_taf_schedule_pick)(int, int, 93 bcmi_tsn_taf_profile_t *, 94 bcmi_tsn_taf_profile_t **); 95 96 int (*tsn_taf_schedule_exist)(int, bcmi_tsn_taf_profile_t *, int *); 97 int (*tsn_taf_schedule_get)(int, bcmi_tsn_taf_profile_t *, 98 bcm_ptp_timestamp_t *); 99 int (*tsn_taf_event_register)(int, int, bcm_tsn_taf_event_types_t, 100 bcm_tsn_taf_event_cb, void *); 101 int (*tsn_taf_event_unregister)(int, int, bcm_tsn_taf_event_types_t, 102 bcm_tsn_taf_event_cb); 103 int (*tsn_taf_event_notify)(int, int, bcm_tsn_taf_event_type_t); 104 int (*tsn_taf_interrupt_handle_start)(int); 105 int (*tsn_taf_interrupt_handle_tod)(int, int *); 106 int (*tsn_taf_interrupt_handle_switch)(int, int *, SHR_BITDCL *, uint32); 107 int (*tsn_taf_interrupt_handle_error)(int, int *, SHR_BITDCL *, uint32); 108 int (*tsn_taf_interrupt_handle_user_cb)(int); 109 int (*tsn_taf_interrupt_handle_finish)(int); 110 int (*tsn_taf_gate_max_bytes_profile_create)(int, int, uint64, int *); 111 int (*tsn_taf_gate_max_bytes_profile_set)(int, int, int, uint64); 112 int (*tsn_taf_gate_max_bytes_profile_get)(int, int, int, uint64 *); 113 int (*tsn_taf_gate_max_bytes_profile_destroy)(int, int, int); 114 int (*tsn_taf_gate_max_bytes_profile_traverse)( 115 int, int, bcm_tsn_taf_gate_max_bytes_profile_traverse_cb, void *); 116 int (*tsn_taf_cosq_mapping_profile_create)(int, int *); 117 int (*tsn_taf_cosq_mapping_profile_set)(int, int, bcm_cos_t, 118 bcm_cos_queue_t); 119 int (*tsn_taf_cosq_mapping_profile_get)(int, int, bcm_cos_t, 120 bcm_cos_queue_t *); 121 int (*tsn_taf_cosq_mapping_profile_destroy)(int, int); 122 int (*tsn_taf_cosq_mapping_profile_traverse)( 123 int, bcm_tsn_taf_cosq_mapping_profile_traverse_cb, void *); 124 int (*tsn_taf_gate_stat_counter_sync)(int, int); 125 int (*tsn_taf_gate_stat_counter_access)(int, int, uint32, 126 bcm_tsn_taf_gate_stat_t *, uint64 *, 127 bcmi_tsn_stat_counter_action_t); 128 #if defined(BCM_WARM_BOOT_SUPPORT) 129 int (*tsn_taf_get_scache_size)(int, int *); 130 int (*tsn_taf_sync)(int, uint8 *); 131 int (*tsn_taf_reload)(int, uint8 *); 132 #endif /* BCM_WARM_BOOT_SUPPORT */ 133 /* data set */ 134 uint32 (*tsn_taf_gate_profile_num)(int); 135 uint32 tsn_taf_gate_intpri_num; 136 } bcmi_tsn_taf_dev_info_t; 137 138 extern int bcmi_gh2_taf_gate_pri_map_hw_idx_get( 139 int unit, uint32 sw_idx, uint32 *hw_idx); 140 extern int bcmi_gh2_taf_gate_pri_map_sw_idx_get( 141 int unit, uint32 hw_idx, uint32 *sw_idx); 142 extern int bcmi_esw_tsn_taf_port_control_set( 143 int unit, bcm_gport_t gport, bcm_tsn_control_t type, uint32 arg); 144 extern int bcmi_esw_tsn_taf_port_control_get( 145 int unit, bcm_gport_t gport, bcm_tsn_control_t type, uint32 *arg); 146 extern int bcmi_esw_tsn_taf_init(int unit); 147 extern int bcmi_esw_tsn_taf_coldboot_init(int unit); 148 extern void bcmi_esw_tsn_taf_cleanup(int unit); 149 extern tsn_pri_map_info_t bcmi_taf_gate_pri_map_info; 150 #endif /* BCM_TSN_SUPPORT */ 151 #endif /* _BCM_INT_TSN_TAF_H_ */