fp_oam.h (7045B)
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_INT_FP_OAM_H__ 10 #define __BCM_INT_FP_OAM_H__ 11 12 #include "soc/shared/ccm.h" 13 #include "soc/shared/ccm_msg.h" 14 15 #include "bcm_int/esw/bhh.h" 16 17 #if defined(INCLUDE_MPLS_LM_DM) 18 #include "bcm_int/esw/mpls_lm_dm.h" 19 #endif /* INCLUDE_MPLS_LM_DM */ 20 21 /* Direction + isLocal + Group ID + Endpoint Name + Level + Gport + 2VIDs */ 22 #define _FP_OAM_HASH_KEY_SIZE ( sizeof(uint8) + \ 23 sizeof(uint8) + \ 24 sizeof(bcm_oam_group_t) + \ 25 sizeof(uint16) + \ 26 sizeof(int) + \ 27 sizeof(bcm_gport_t) + \ 28 sizeof(bcm_vlan_t) + \ 29 sizeof(bcm_vlan_t) ) 30 31 typedef uint8 _bcm_fp_oam_hash_key_t[_FP_OAM_HASH_KEY_SIZE]; 32 33 34 35 /* 36 * Typedef: 37 * _bcm_fp_oam_group_data_t 38 * Purpose: 39 * Group information. 40 */ 41 typedef struct _bcm_fp_oam_group_data_s 42 { 43 int in_use; /* Group status */ 44 ccm_group_data_t group_data; /* Group data stores on UK */ 45 } _bcm_fp_oam_group_data_t; 46 47 48 /* 49 * Typedef: 50 * _bcm_fp_oam_hash_data_t 51 * Purpose: 52 * Endpoint hash table data structure. 53 */ 54 typedef struct _bcm_fp_oam_mep_data_s 55 { 56 int in_use; /* Endpoint status */ 57 ccm_mep_data_t mep_data;/* CCM Data Stored on UK */ 58 } _bcm_fp_oam_mep_data_t; 59 60 61 /* 62 * Typedef: 63 * _bcm_fp_oam_control_t 64 * Purpose: 65 * OAM module control structure. One structure for each XGS device. 66 */ 67 typedef struct _bcm_fp_oam_control_s { 68 69 int init; /* TRUE if OAM module has */ 70 /* been initialized */ 71 int unit; /* oc unit number */ 72 sal_mutex_t oc_lock; /* Protection mutex */ 73 74 uint32 group_count; /* Total groups count */ 75 uint32 mep_count; /* Total mep count */ 76 77 /* Group Data */ 78 shr_idxres_list_handle_t group_pool; /* Group indices pool */ 79 _bcm_fp_oam_group_data_t *group_data; /* Group Data */ 80 81 /* LMEP Data */ 82 shr_idxres_list_handle_t mep_pool; /* LMEP indices pool */ 83 _bcm_fp_oam_mep_data_t *mep_data; /* LMEP Data */ 84 shr_htb_hash_table_t mep_htbl; /* LMEP+RMEP hash table */ 85 86 /* CCM Event handling data elements */ 87 uint32 event_mask; /* Event mask */ 88 _bcm_oam_event_handler_t *event_handler_list_p; /* Event handlers LL */ 89 int event_handler_cnt[bcmOAMEventCount]; 90 sal_thread_t event_thread_id; /* Event thread Prio */ 91 92 /* CCM UC Messaging data elements */ 93 int ccm_uc_num; /* UC Num for CCM App */ 94 uint8 *dma_buffer; /* DMA Buffer for F/w Msging */ 95 uint32 dma_buffer_len; /* Max DMA Msg size */ 96 int ccm_ukernel_ready; /* UKERNEL ready or not */ 97 98 #if defined(INCLUDE_BHH) 99 shr_idxres_list_handle_t bhh_group_pool; /* BHH Group indices pool */ 100 _bhh_fp_oam_group_data_t *bhh_group_data;/* BHH Group Data */ 101 _bhh_fp_oam_ep_data_t *bhh_ep_data; /* BHH EP Data */ 102 shr_htb_hash_table_t bhh_mep_htbl; /* BHH MEP hash table */ 103 shr_idxres_list_handle_t bhh_pool; /* BHH endpoint indices pool. */ 104 int rx_channel; /* Local RX DMA channel for */ 105 /* BHH packets */ 106 int bhh_uc_num; /* uController number running */ 107 /* BHH appl */ 108 int bhh_dma_buffer_len;/* DMA max buffer size */ 109 uint8* bhh_dma_buffer; /* DMA buffer */ 110 uint8* bhh_dmabuf_reply;/* DMA reply buffer */ 111 int bhh_endpoint_count;/*Number of BHH sessions on*/ 112 /* FW*/ 113 int bhh_base_group_id; /* BHH base group ID*/ 114 int bhh_base_endpoint_id;/* BHH base endpoint ID*/ 115 sal_thread_t bhh_event_thread_id;/* Event handler thread id*/ 116 uint32 bhh_event_mask;/*Events registered with uKernel*/ 117 int ukernel_not_ready;/* UKERNEL ready or not */ 118 uint16 bhh_max_encap_length; 119 uint8 pm_bhh_lmdm_data_collection_mode;/*PM mode */ 120 uint32 pm_bhh_raw_data_num_buffers;/* Num of raw data*/ 121 /* buffers */ 122 int pm_bhh_dma_buffer_len; /* DMA max buffer size */ 123 uint8* pm_bhh_dma_buffer; /* DMA buffer */ 124 bcm_oam_pm_raw_data_t pm_bhh_raw_data_info; 125 #endif /* INCLUDE_BHH */ 126 127 #if defined(INCLUDE_MPLS_LM_DM) 128 int mpls_lm_dm_dma_buffer_len;/* DMA max buffer size */ 129 uint8* mpls_lm_dm_dma_buffer; /* DMA buffer */ 130 uint8 mpls_lm_dm_uc_num; /* uC running MPLS_LM_DM app */ 131 uint8 mpls_lm_dm_ukernel_ready; /* UC state */ 132 uint8 mpls_lm_dm_rx_channel;/* Local RX DMA channel 133 for MPLS_LM_DM packets */ 134 uint16 mpls_lm_dm_max_ep_count; /* MAX number of EP */ 135 bcm_oam_endpoint_t mpls_lm_dm_base_endpoint_id;/* MPLS LM/DM base 136 endpoint ID */ 137 shr_idxres_list_handle_t mpls_lm_dm_pool; /* MPLS_LM_DM session-Id pool */ 138 _bcm_fp_oam_mpls_lm_dm_ep_data_t *mpls_lm_dm_ep_data; /* EP data ptr */ 139 uint8 pm_mpls_lm_dm_data_collection_mode;/*PM mode */ 140 uint32 pm_mpls_lm_dm_raw_data_num_buffers; /* Num of raw data buffers */ 141 bcm_oam_pm_raw_data_t pm_mpls_lm_dm_raw_data_info; 142 sal_thread_t mpls_lm_dm_pm_event_thread_id; 143 #endif /* INCLUDE_MPLS_LM_DM */ 144 #if defined(INCLUDE_BHH) || defined(INCLUDE_MPLS_LM_DM) 145 _bcm_oam_pm_event_handler_t *pm_event_handler_list_p; 146 int pm_read_done_index[3]; 147 int pm_write_done_index[3]; 148 int pm_num_free_raw_data_buffers[3]; 149 #endif /* INCLUDE_BHH || INCLUDE_MPLS_LM_DM */ 150 } _bcm_fp_oam_control_t; 151 152 153 #endif /* !__BCM_INT_FP_OAM_H__ */